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7afbc60195 WIP REBASE ipc refactoring 2022-08-27 10:21:58 +02:00
80 changed files with 556 additions and 2698 deletions

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# looqs: Release notes # looqs: Release notes
## 2024-07-21 - v0.10
CHANGES:
- Move to Qt6, drop Qt5 support.
- Index ToC of PDFs
- ToC can be searched with filter: toc:(query). (Basic, more to come).
- sqlite: Improvements so rare "database locked" errors don't occur.
- sandbox: Disable mechanisms based on namespaces (for now), as we no longer can assume them to be available
on some distros such as Ubuntu 24.04. Needs some clean solution.
- Minor fixes
- Add package for Ubuntu 24.04.
- Drop support for tarball with pre-built binaries. It may or may not return in future releases.
## 2023-05-07 - v0.9
Highlights: Tag support. Also begin new index mode to only index metadata (currently only path + file size, more to come).
Note: Upgrading can take some time as new column indexes will be added
CHANGES:
- gui: Improve font rendering in previews
- gui: Allow indexing only metadata
- gui: Allow adding content for files which only had metadata indexed before
- gui: Allow assigning tags by right clicking on paths
- cli: "add" command: Implement --verbose (-v)
- cli: "add" command: Implement --no-content and --fill-content
- cli: Add "tag" command which allows managing tags for paths.
- search: Add "tag:()", "t:()" filters
- Minor improvements and refactorings under the hood
- Add packages: Ubuntu 23.04.
## 2022-11-19 - v0.8.1
CHANGES:
- Fix regression causing previews in second (and higher) result page to not render
- Minor improvements
## 2022-10-22 - v0.8
CHANGES:
- For new, not previously indexed files, start creating an additional index using sqlite's experimental trigram tokenizer. Thanks to that, we can now match substrings >= 3 of an unicode sequence. Results of the usual index are prioritized.
- GUI: Ensure order of previews matches ranking exactly. Previously, it depended simply on the time preview generators took, i. e. it was more or less a race.
- Report progress more often during indexing, so users don't get the impression that it's stuck when processing dirs with large documents.
- Fix a regression that caused phrase queries to be broken
- Minor improvements
- Add packages: Ubuntu 22.10.
## 2022-09-10 - v0.7
CHANGES:
- GUI: Add vertical scroll option, default to it. Most feedback considered horizontal scrolling unnatural.
- GUI: Previews: Improve plaintext preview snippet selection by prioritizing those which contain the most search terms
- GUI: Previews: Only highlight whole words, not parts in words.
- GUI: Previews: Don't treat text wrapped inside '<' '>' in plaintext files as HTMl tags which caused such text to get lost in previews.
- GUI: Avoid triggering preview generation in some cases even when previews tab is not the active one
- GUI: Implement a search history. Allow going up/down with arrow keys in the search field.
- GUI: Previews: Allow CTRL + mouse wheel to zoom in on previews
- General: Fix an incorrect sqlite query which caused the ranking information of search results to be lost. "All files" filter in the previews tab therefore now orders by the seemingly most relevant pages, across all documents.
- General: Fix handling of content search queries with prefix terms (those ending in '*').
- GUI: Show how many results are previewable.
- GUI: Refactor to improve stability of sandboxed IPC worker in order to avoid rare segfaults.
## 2022-08-14 - v0.6 ## 2022-08-14 - v0.6
This release features multiple fixes and enhancements. This release features multiple fixes and enhancements.

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COPYING
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This file lists looqs license and the license of third-party libraries.
Copyright (c) 2018-2024: Albert Schwarzkopf <looqs at quitesimple period org>
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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<https://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

View File

@ -1,7 +1,12 @@
# looqs - Hacking # looqs - Hacking
## Introduction ## Introduction
If you are interested on how to contribute, please see the file [CONTRIBUTING.md](CONTRIBUTING.md) which contains the instructions on how to submit patches etc. Without elaborating here, I hacked looqs because I was not satisfied with the state of desktop search on Linux.
Originally a set of CLI python scripts, it is now written in C++ and offers a GUI made using Qt. While a "web app" would have been an option, I prefer a desktop application for something like looqs. I chose Qt because I am more familiar with it than with any other GUI framework. To my knowledge, potential alternatives like GTK do not include as many "batteries" as Qt anyway, so the job presumably would have been harder there,
at least for me.
If you are interested in how to contribute, please see the file [CONTRIBUTING.md](CONTRIBUTING.md) which contains the instructions on how to submit patches etc.
## Security ## Security
The architecture ensures that the parsing of documents and the preview generation is sandboxed by [exile.h](https://github.com/quitesimpleorg/exile.h). looqs uses a multi-process architecture to achieve this. The architecture ensures that the parsing of documents and the preview generation is sandboxed by [exile.h](https://github.com/quitesimpleorg/exile.h). looqs uses a multi-process architecture to achieve this.
@ -11,8 +16,7 @@ Qt code is considered trusted in this model. While one may critize this, it was
Set the enviornment variable `LOOQS_DISABLE_SANDBOX=1` to disable sandboxing. It's intended for troublehshooting. Set the enviornment variable `LOOQS_DISABLE_SANDBOX=1` to disable sandboxing. It's intended for troublehshooting.
## Database ## Database
The heart is sqlite, with the FTS5 extensions behind the full-text search. While FTS may not be sqlite's strong suit, I definitely did not want to run one of those oftenly recommended heavy (Java based) solutions. I explored other options like Postgresql, I've discard them due to some limitations back then. It's also natural to use sqlite as it's The heart is sqlite, with the FTS5 extensions behind the full-text search. While FTS may not be sqlite's strong suit, I definitly did not want to run one of those oftenly recommended heavy (Java based) solutions. I explored other options like Postgresql, I've discard them due to some limitations back then.
used for metadata in general.
Down the road, alternatives will be explored of course if sqlite should not suffice anymore. Down the road, alternatives will be explored of course if sqlite should not suffice anymore.
@ -23,7 +27,7 @@ looqs simply strips the tags and that seems to work fine so far. Naturally, this
Naturally, looqs won't be able to index and render previews for everything. Such approach would create a huge bloated binary. In the future, there will be some plugin system of some sorts, either we will load .so objects or use subprocesses. Naturally, looqs won't be able to index and render previews for everything. Such approach would create a huge bloated binary. In the future, there will be some plugin system of some sorts, either we will load .so objects or use subprocesses.
## Name ## Name
looqs looks for files. You as the user can also look inside them. The 'k' in "looks" was replaced by a 'q'. Originally, I wanted my projects to have "qs" (for quitesimple) in their name. While that quirk is abandoned now, this got us to looqs. looqs looks for files. You as the user can also look inside them. The 'k' in "looks" was replaced by a 'q'. Originally, I wanted my projects to have "qs" (for quitesimple) in their name. While abandoned now, this got us to looqs.

View File

@ -1,4 +1,4 @@
Copyright (c) 2018-2023: Albert Schwarzkopf <looqs at quitesimple period org> Copyright (c) 2018-2022: Albert Schwarzkopf <looqs at quitesimple period org>
looqs is made available under the following license: looqs is made available under the following license:

View File

@ -28,12 +28,9 @@ There is no need to write the long form of filters. There are also booleans avai
The screenshots in this section may occasionally be slightly outdated, but they are usually recent enough to get an overall impression of the current state of the GUI. The screenshots in this section may occasionally be slightly outdated, but they are usually recent enough to get an overall impression of the current state of the GUI.
## Current status ## Current status
Latest version: 2024-07-21, v0.10 Latest version: 2022-08-14, v0.6
Please keep in mind: looqs is still at an early stage and may exhibit some weirdness and contain bugs. Please see [Changelog](CHANGELOG.md) for a human readable list of changes.
Please see [Changelog](CHANGELOG.md) for a human readable list of changes. For download instructions, see
further down this document.
## Goals and principles ## Goals and principles
@ -76,8 +73,19 @@ To build on Ubuntu and Debian, clone the repo and then run:
``` ```
git submodule init git submodule init
git submodule update git submodule update
sudo apt install build-essential qt6-base-dev libqt6sql6-sqlite libpoppler-qt6-dev libuchardet-dev libquazip1-qt6-dev sudo apt install build-essential qtbase5-dev libpoppler-qt5-dev libuchardet-dev libquazip5-dev
qmake6 qmake
make
```
### Void
```
# as root
xbps-install qt5-devel poppler-qt5-devel quazip-qt5-devel uchardet-devel gcc make
# as user
git submodule init
git submodule update
qmake
make make
``` ```
@ -86,9 +94,7 @@ The GUI is located in `gui/looqs-gui`, the binary for the CLI is in `cli/looqs`
## Packages ## Packages
At this point, looqs is not in any official distro package repo, but I maintain some packages. At this point, looqs is not in any official distro package repo, but I maintain some packages.
### Ubuntu 22.04
### Ubuntu 24.04
Latest release can be installed using apt from the repo. Latest release can be installed using apt from the repo.
``` ```
# First, obtain key, assume it's trusted. # First, obtain key, assume it's trusted.
@ -99,12 +105,33 @@ echo "deb [arch=amd64 signed-by=/usr/share/keyrings/repo.quitesimple.org.gpg] ht
sudo apt-get update sudo apt-get update
sudo apt-get install looqs sudo apt-get install looqs
``` ```
### Gentoo (EXPERIMENTAL)
Available in this overlay: https://github.com/quitesimpleorg/quitesimple-overlay ### Prebuilt tarball (distro-agnostic) (EXPERIMENTAL)
looqs is also distributed as a tarball containing prebuilt binaries and its library dependencies. The tarball is
built using the Gentoo Hardened toolchain and the Qt version is smaller than what distributions usually
include. It does not include libraries that should mess with fontrendering or the graphics stack. The binaries should run on any recent Linux distribution (requires glibc 2.34 or newer at least) and expects
dependencies such as libGL to be provided by your distribution already (should be the case).
It's considered experimental for two reasons. Firstly, looqs has no updater (yet). You will have to manually check for updates. Secondly, I can't guarantee that I'll be quick with updates of the tarball specifically if the library versions become outdated between looqs updates.
You are therefore encouraged to use distro-native packages or to build it yourself if possible.
The tarball can be obtained here: https://repo.quitesimple.org/tarball/looqs
Quick start:
```
# Verify sig, see the end of this document: gpg --verify looqs-v0.4.tar.xz.sig
tar xf looqs-v0.4.tar.xz # Replace with the actual version you have obtained
cd looqs-v0.4
./looqs-gui # or ./looqs for the CLI
```
An AppImage may accompany the tarball in the future.
### Other distros ### Other distros
I appreciate help for others distros. If you create a package, let me know! I'll probably add a package for voidlinux at some point and maybe will provide a Gentoo ebuild. However, I would appreciate help for others distros. If you create a package, let me know!
### Signature verification ### Signature verification

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@ -47,23 +47,16 @@ you can quickly perform content searches in paths containing 'docs'.
**CTRL + W**: Removes the last filter. If we take above's example "p:(docs) c:(invoice credit card)" again, then CTRL + W kills "c:(invoice credit card)". **CTRL + W**: Removes the last filter. If we take above's example "p:(docs) c:(invoice credit card)" again, then CTRL + W kills "c:(invoice credit card)".
The arrow keys (up and down) can be used to go back and forward in the search history.
### Configuring PDF viewer ### Configuring PDF viewer
It's most convenient if, when you click on a preview, the PDF reader opens the page you clicked. For that, looqs needs to know which viewer you want to launch. It's most convenient if, when you click on a preview, the PDF reader opens the page you clicked. For that, looqs needs to know which viewer you want to launch.
It tries to auto detect some common viewers. You must set the value in the "Settings" tab yourself if the It tries to auto detect some common viewers. You must set the value in the "Settings" tab yourself if the
default does not work for you. In the command line options, "%f" represents the filepath, "%p" the page number. default does not work for you. In the command line options, "%f" represents the filepath, "%p" the page number.
### Previews tab ### Preview tab
The 'previews' tab shows previews. It marks your search keywords too. Click on a preview to open the file. The preview tab shows previews. It marks your search keywords too. Click on a preview to open the file.
A right click on a preview allows you to copy the file path, or to open the containing folder. A right click on a preview allows you to copy the file path, or to open the containing folder.
When the combobox is set to "All previews", the previews are ordered by relevance from all documents/pages.
By default, a vertical scrolling is active. In the settings, it can be changed to horizontal scroll, which may be
preferred by users of (larger) wide screen monitors.
### Syncing index ### Syncing index
Over time, files get deleted or their content changes. Go to **looqs** -> **Sync index**. looqs will reindex the content of files which have been changed. Files that cannot be found anymore will be removed from the index. Over time, files get deleted or their content changes. Go to **looqs** -> **Sync index**. looqs will reindex the content of files which have been changed. Files that cannot be found anymore will be removed from the index.
@ -165,8 +158,6 @@ A number of search filters are available.
| path.begins:(term) | pb:(term) | Filters path beginning with the specified term | | path.begins:(term) | pb:(term) | Filters path beginning with the specified term |
| contains:(terms) | c:(terms) | Full-text search, also understands quotes | | contains:(terms) | c:(terms) | Full-text search, also understands quotes |
| limit:(integer) | - | Limits the number of results. The default is 1000. Say "limit:0" to see all results | | limit:(integer) | - | Limits the number of results. The default is 1000. Say "limit:0" to see all results |
| tag:(tagname) | t:(tagname) | Filter for files that have been tagged with the corresponding tag |
Filters can be combined. The booleans AND and OR are supported. Negations can be applied too, except for c:(). Negations are specified with "!". Filters can be combined. The booleans AND and OR are supported. Negations can be applied too, except for c:(). Negations are specified with "!".
The AND boolean is implicit and thus entering it strictly optional. The AND boolean is implicit and thus entering it strictly optional.
@ -179,5 +170,11 @@ Examples:
|p:(notes) (pe:(odt) OR pe:(docx)) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;|Finds files such as notes.docx, notes.odt but also any .docs and .odt when the path contains the string 'notes'| |p:(notes) (pe:(odt) OR pe:(docx)) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;|Finds files such as notes.docx, notes.odt but also any .docs and .odt when the path contains the string 'notes'|
|memcpy !(pe:(.c) OR pe:(.cpp))| Performs a FTS search for 'memcpy' but excludes .cpp and .c files.| |memcpy !(pe:(.c) OR pe:(.cpp))| Performs a FTS search for 'memcpy' but excludes .cpp and .c files.|
|c:("I think, therefore")|Performs a FTS search for the phrase "I think, therefore".| |c:("I think, therefore")|Performs a FTS search for the phrase "I think, therefore".|
|c:("invoice") Downloads|Equivalent to c:("invoice") p:("Downloads")| |c:("invoice") Downloads|This query is equivalent to c:("invoice") p:("Downloads")|
|p:(Downloads) invoice|Equivalent to c:("invoice") p:("Downloads")|

View File

@ -15,7 +15,6 @@ DEFINES += QT_DEPRECATED_WARNINGS
# You can also select to disable deprecated APIs only up to a certain version of Qt. # You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0
SOURCES += \ SOURCES += \
commandtag.cpp \
main.cpp \ main.cpp \
commandadd.cpp \ commandadd.cpp \
commanddelete.cpp \ commanddelete.cpp \
@ -28,7 +27,6 @@ HEADERS += \
command.h \ command.h \
commandadd.h \ commandadd.h \
commanddelete.h \ commanddelete.h \
commandtag.h \
commandupdate.h \ commandupdate.h \
commandsearch.h \ commandsearch.h \
commandlist.h commandlist.h
@ -37,16 +35,15 @@ win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../shared/release/ -ls
else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../shared/debug/ -lshared else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../shared/debug/ -lshared
else:unix: LIBS += -L$$OUT_PWD/../shared/ -lshared else:unix: LIBS += -L$$OUT_PWD/../shared/ -lshared
LIBS += -luchardet -lpoppler-qt6 LIBS += -luchardet -lpoppler-qt5 -lquazip5
packagesExist(quazip1-qt6) { packagesExist(quazip1-qt5) {
PKGCONFIG += quazip1-qt6 PKGCONFIG += quazip1-qt5
CONFIG += link_pkgconfig CONFIG += link_pkgconfig
LIBS -= -lquazip5
} }
INCLUDEPATH += $$PWD/../shared INCLUDEPATH += $$PWD/../shared
INCLUDEPATH += /usr/include/poppler/qt6/
DEPENDPATH += $$PWD/../shared DEPENDPATH += $$PWD/../shared
win32-g++:CONFIG(release, debug|release): PRE_TARGETDEPS += $$OUT_PWD/../shared/release/libshared.a win32-g++:CONFIG(release, debug|release): PRE_TARGETDEPS += $$OUT_PWD/../shared/release/libshared.a

View File

@ -2,6 +2,7 @@
#include <QThread> #include <QThread>
#include <QDebug> #include <QDebug>
#include "command.h" #include "command.h"
#include "looqsgeneralexception.h"
void Command::execute() void Command::execute()
{ {

View File

@ -23,7 +23,7 @@ void CommandAdd::indexerFinished()
if(failedPathsCount > 0) if(failedPathsCount > 0)
{ {
Logger::info() << "Failed paths: " << Qt::endl; Logger::info() << "Failed paths: " << Qt::endl;
for(const QString &paths : result.failedPaths()) for(QString paths : result.failedPaths())
{ {
Logger::info() << paths << Qt::endl; Logger::info() << paths << Qt::endl;
} }
@ -41,36 +41,23 @@ int CommandAdd::handle(QStringList arguments)
{ {
QCommandLineParser parser; QCommandLineParser parser;
parser.addOptions({{{"c", "continue"}, parser.addOptions({{{"c", "continue"},
"Continue adding files, don't exit on first error. Exit code will be 0. If this option is not " "Continue adding files, don't exit on first error. If this option is not given, looqs will "
"given, looqs will " "exit asap, but it's possible that a few files will still be processed. "
"exit asap, but it's possible that a few files will still be processed."
"Set -t 1 to avoid this behavior, but processing will be slower. "}, "Set -t 1 to avoid this behavior, but processing will be slower. "},
{{"n", "no-content"}, "Only add paths to database. Do not index content"},
{{"v", "verbose"}, "Print paths of files being processed"},
{{"f", "fill-content"}, "Index content for files previously indexed with -n"},
{{"t", "threads"}, "Number of threads to use.", "threads"}}); {{"t", "threads"}, "Number of threads to use.", "threads"}});
parser.addHelpOption(); parser.addHelpOption();
parser.addPositionalArgument("add", "Add paths to the index", parser.addPositionalArgument("add", "Add paths to the index",
"add [paths...]. If no path is given, read from stdin, one path per line."); "add [paths...]. If no path is given, read from stdin, one path per line.");
parser.process(arguments); parser.process(arguments);
this->keepGoing = parser.isSet("continue"); this->keepGoing = parser.isSet("continue");
bool pathsOnly = parser.isSet("no-content");
bool fillContent = parser.isSet("fill-content");
bool verbose = parser.isSet("verbose");
if(parser.isSet("threads")) if(parser.isSet("threads"))
{ {
QString threadsCount = parser.value("threads"); QString threadsCount = parser.value("threads");
QThreadPool::globalInstance()->setMaxThreadCount(threadsCount.toInt()); QThreadPool::globalInstance()->setMaxThreadCount(threadsCount.toInt());
} }
if(pathsOnly && fillContent)
{
Logger::error() << "Invalid options: -n and -f cannot both be set";
return EXIT_FAILURE;
}
QStringList files = parser.positionalArguments(); QStringList files = parser.positionalArguments();
if(files.length() == 0) if(files.length() == 0)
@ -84,47 +71,15 @@ int CommandAdd::handle(QStringList arguments)
} }
} }
FileSaverOptions fileSaverOptions;
fileSaverOptions.keepGoing = keepGoing;
fileSaverOptions.fillExistingContentless = fillContent;
fileSaverOptions.metadataOnly = pathsOnly;
fileSaverOptions.verbose = verbose;
indexer = new Indexer(*this->dbService); indexer = new Indexer(*this->dbService);
indexer->setFileSaverOptions(fileSaverOptions);
indexer->setTargetPaths(files.toVector()); indexer->setTargetPaths(files.toVector());
indexer->setKeepGoing(keepGoing);
if(verbose)
{
indexer->setProgressReportThreshold(1);
}
connect(indexer, &Indexer::pathsCountChanged, this, connect(indexer, &Indexer::pathsCountChanged, this,
[](int pathsCount) { Logger::info() << "Found paths: " << pathsCount << Qt::endl; }); [](int pathsCount) { Logger::info() << "Found paths: " << pathsCount << Qt::endl; });
connect(indexer, &Indexer::indexProgress, this, connect(indexer, &Indexer::indexProgress, this,
[verbose, this](int pathsCount, unsigned int /*added*/, unsigned int /*skipped*/, unsigned int /*failed*/, [](int pathsCount, unsigned int added, unsigned int skipped, unsigned int failed, unsigned int totalCount)
unsigned int /*totalCount*/) { Logger::info() << "Processed files: " << pathsCount << Qt::endl; });
{
Logger::info() << "Processed files: " << pathsCount << Qt::endl;
if(verbose)
{
IndexResult indexResult = indexer->getResult();
int newlyAdded = indexResult.results.count() - currentResult.results.count();
if(newlyAdded > 0)
{
int newOffset = indexResult.results.count() - newlyAdded;
for(int i = newOffset; i < indexResult.results.count(); i++)
{
auto result = indexResult.results.at(i);
Logger::info() << SaveFileResultToString(result.second) << result.first << Qt::endl;
}
}
this->currentResult = indexResult;
}
}
);
connect(indexer, &Indexer::finished, this, &CommandAdd::indexerFinished); connect(indexer, &Indexer::finished, this, &CommandAdd::indexerFinished);
this->autoFinish = false; this->autoFinish = false;

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@ -13,8 +13,6 @@ class CommandAdd : public Command
bool keepGoing = true; bool keepGoing = true;
protected: protected:
IndexResult currentResult;
public: public:
using Command::Command; using Command::Command;

View File

@ -1,5 +1,6 @@
#include <QCommandLineParser> #include <QCommandLineParser>
#include "commandlist.h" #include "commandlist.h"
#include "databasefactory.h"
#include "logger.h" #include "logger.h"
int CommandList::handle(QStringList arguments) int CommandList::handle(QStringList arguments)

View File

@ -1,5 +1,6 @@
#include <QCommandLineParser> #include <QCommandLineParser>
#include "commandsearch.h" #include "commandsearch.h"
#include "databasefactory.h"
#include "logger.h" #include "logger.h"
int CommandSearch::handle(QStringList arguments) int CommandSearch::handle(QStringList arguments)

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@ -1,153 +0,0 @@
#include <QCommandLineParser>
#include "commandtag.h"
#include "logger.h"
#include "tagmanager.h"
bool CommandTag::ensureAbsolutePaths(const QVector<QString> &paths, QVector<QString> &absolutePaths)
{
for(const QString &path : paths)
{
QFileInfo info{path};
if(!info.exists())
{
Logger::error() << "Can't add tag for file " + info.absoluteFilePath() + " because it does not exist"
<< Qt::endl;
return false;
}
QString absolutePath = info.absoluteFilePath();
if(!this->dbService->fileExistsInDatabase(absolutePath))
{
Logger::error() << "Only files that have been indexed can be tagged. File not in index: " + absolutePath
<< Qt::endl;
return false;
}
absolutePaths.append(absolutePath);
}
return true;
}
int CommandTag::handle(QStringList arguments)
{
QCommandLineParser parser;
parser.addPositionalArgument("add", "Adds a tag to a file",
"add [tag] [paths...]. Adds the tag to the specified paths");
parser.addPositionalArgument("remove", "Removes a path associated to a tag", "remove [tag] [path]");
parser.addPositionalArgument("delete", "Deletes a tag", "delete [tag]");
parser.addPositionalArgument("list", "Lists paths associated with a tag, or all tags", "list [tag]");
parser.addPositionalArgument("show", "Lists tags associated with a path", "show [path]");
parser.addHelpOption();
parser.parse(arguments);
QStringList args = parser.positionalArguments();
if(args.length() == 0)
{
parser.showHelp(EXIT_FAILURE);
return EXIT_FAILURE;
}
TagManager tagManager{*this->dbService};
QString cmd = args[0];
if(cmd == "add")
{
if(args.length() < 3)
{
Logger::error() << "Not enough arguments provided. 'add' requires a tag followed by at least one path"
<< Qt::endl;
return EXIT_FAILURE;
}
QString tag = args[1];
QVector<QString> paths = args.mid(2).toVector();
QVector<QString> absolutePaths;
if(!ensureAbsolutePaths(paths, absolutePaths))
{
return EXIT_FAILURE;
}
bool result = tagManager.addPathsToTag(tag, absolutePaths);
if(!result)
{
Logger::error() << "Failed to assign tags" << Qt::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
if(cmd == "list")
{
QString tag;
if(args.length() >= 2)
{
tag = args[1];
}
QVector<QString> entries;
if(tag.isEmpty())
{
entries = tagManager.getTags();
}
else
{
entries = tagManager.getPaths(tag);
}
for(const QString &entry : entries)
{
Logger::info() << entry << Qt::endl;
}
}
if(cmd == "remove")
{
if(args.length() < 3)
{
Logger::error() << "Not enough arguments provided. 'remove' requires a tag followed by at least one path"
<< Qt::endl;
return EXIT_FAILURE;
}
QString tag = args[1];
QVector<QString> paths = args.mid(2).toVector();
QVector<QString> absolutePaths;
if(!ensureAbsolutePaths(paths, absolutePaths))
{
return EXIT_FAILURE;
}
if(!tagManager.removePathsForTag(tag, absolutePaths))
{
Logger::error() << "Failed to remove path assignments" << Qt::endl;
return EXIT_FAILURE;
}
}
if(cmd == "delete")
{
if(args.length() != 2)
{
Logger::error() << "The 'delete' command requires the tag to delete" << Qt::endl;
return EXIT_FAILURE;
}
if(!tagManager.deleteTag(args[1]))
{
Logger::error() << "Failed to delete tag" << Qt::endl;
return EXIT_FAILURE;
}
}
if(cmd == "show")
{
if(args.length() != 2)
{
Logger::error() << "The 'show' command requires a path to show the assigned tags" << Qt::endl;
return EXIT_FAILURE;
}
QString path = args[1];
QVector<QString> absolutePaths;
if(!ensureAbsolutePaths({path}, absolutePaths))
{
return EXIT_FAILURE;
}
QVector<QString> tags = tagManager.getTags(absolutePaths.at(0));
for(const QString &entry : tags)
{
Logger::info() << entry << Qt::endl;
}
}
return EXIT_SUCCESS;
}

View File

@ -1,16 +0,0 @@
#ifndef COMMANDTAG_H
#define COMMANDTAG_H
#include "command.h"
class CommandTag : public Command
{
protected:
bool ensureAbsolutePaths(const QVector<QString> &paths, QVector<QString> &absolutePaths);
public:
using Command::Command;
int handle(QStringList arguments) override;
};
#endif // COMMANDTAG_H

View File

@ -38,13 +38,10 @@ int CommandUpdate::handle(QStringList arguments)
QThreadPool::globalInstance()->setMaxThreadCount(threadsCount.toInt()); QThreadPool::globalInstance()->setMaxThreadCount(threadsCount.toInt());
} }
bool hasErrors = false;
IndexSyncer *syncer = new IndexSyncer(*this->dbService); IndexSyncer *syncer = new IndexSyncer(*this->dbService);
syncer->setKeepGoing(keepGoing);
FileSaverOptions fileOptions; syncer->setVerbose(verbose);
fileOptions.keepGoing = keepGoing;
fileOptions.verbose = verbose;
syncer->setFileSaverOptions(fileOptions);
syncer->setPattern(pattern); syncer->setPattern(pattern);
syncer->setDryRun(dryRun); syncer->setDryRun(dryRun);
syncer->setRemoveDeletedFromIndex(deleteMissing); syncer->setRemoveDeletedFromIndex(deleteMissing);
@ -63,7 +60,7 @@ int CommandUpdate::handle(QStringList arguments)
/* TODO: updated not printed, handled be verbose in FileSaver, but this can be improved */ /* TODO: updated not printed, handled be verbose in FileSaver, but this can be improved */
} }
connect(syncer, &IndexSyncer::finished, this, connect(syncer, &IndexSyncer::finished, this,
[this, dryRun, keepGoing](unsigned int totalUpdated, unsigned int totalRemoved, unsigned int totalErrors) [&](unsigned int totalUpdated, unsigned int totalRemoved, unsigned int totalErrors)
{ {
Logger::info() << "Syncing finished" << Qt::endl; Logger::info() << "Syncing finished" << Qt::endl;
@ -75,7 +72,7 @@ int CommandUpdate::handle(QStringList arguments)
} }
int retval = 0; int retval = 0;
if(this->hasErrors && !keepGoing) if(hasErrors && !keepGoing)
{ {
retval = 1; retval = 1;
} }
@ -85,7 +82,7 @@ int CommandUpdate::handle(QStringList arguments)
[&](QString error) [&](QString error)
{ {
Logger::error() << error << Qt::endl; Logger::error() << error << Qt::endl;
this->hasErrors = true; hasErrors = true;
}); });
this->autoFinish = false; this->autoFinish = false;

View File

@ -4,9 +4,6 @@
#include "filesaver.h" #include "filesaver.h"
class CommandUpdate : public Command class CommandUpdate : public Command
{ {
protected:
bool hasErrors = false;
public: public:
using Command::Command; using Command::Command;
int handle(QStringList arguments) override; int handle(QStringList arguments) override;

View File

@ -21,7 +21,6 @@
#include "commandupdate.h" #include "commandupdate.h"
#include "commandsearch.h" #include "commandsearch.h"
#include "commandlist.h" #include "commandlist.h"
#include "commandtag.h"
#include "databasefactory.h" #include "databasefactory.h"
#include "logger.h" #include "logger.h"
#include "sandboxedprocessor.h" #include "sandboxedprocessor.h"
@ -32,7 +31,7 @@
void printUsage(QString argv0) void printUsage(QString argv0)
{ {
qInfo() << "Usage:" << argv0 << "command"; qInfo() << "Usage:" << argv0 << "command";
qInfo() << "Valid commands: add, update, search, delete, tag, list. Each command has a --help option."; qInfo() << "Valid commands: add, update, delete, search, list. Each command has a --help option.";
} }
Command *commandFromName(QString name, SqliteDbService &dbService) Command *commandFromName(QString name, SqliteDbService &dbService)
@ -57,10 +56,6 @@ Command *commandFromName(QString name, SqliteDbService &dbService)
{ {
return new CommandList(dbService); return new CommandList(dbService);
} }
if(name == "tag")
{
return new CommandTag(dbService);
}
return nullptr; return nullptr;
} }

View File

@ -19,6 +19,7 @@ AboutDialog::AboutDialog(QWidget *parent) : QDialog(parent)
closeButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum); closeButton->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
connect(closeButton, &QPushButton::clicked, this, &QDialog::close); connect(closeButton, &QPushButton::clicked, this, &QDialog::close);
closeLayout->setMargin(10);
closeLayout->addStretch(10); closeLayout->addStretch(10);
closeLayout->addWidget(closeButton); closeLayout->addWidget(closeButton);
@ -31,7 +32,7 @@ AboutDialog::AboutDialog(QWidget *parent) : QDialog(parent)
QLabel *aboutLooqs = new QLabel(this); QLabel *aboutLooqs = new QLabel(this);
QString html = "<h2>looqs</h2>"; QString html = "<h2>looqs</h2>";
html += "Full-text search with previews for your files<br><br>"; html += "Full-text search with previews for your files<br><br>";
html += "Copyright (c) 2018-2024: Albert Schwarzkopf<br><br>"; html += "Copyright (c) 2018-2022: Albert Schwarzkopf<br><br>";
html += QString("Version: %1<br><br>").arg(Common::versionText()); html += QString("Version: %1<br><br>").arg(Common::versionText());
html += "Contact: looqs at quitesimple dot org<br><br>"; html += "Contact: looqs at quitesimple dot org<br><br>";
html += "Website: <a href=\"https://quitesimple.org\">https://quitesimple.org</a><br><br>"; html += "Website: <a href=\"https://quitesimple.org\">https://quitesimple.org</a><br><br>";

View File

@ -34,7 +34,6 @@ SOURCES += \
main.cpp \ main.cpp \
mainwindow.cpp \ mainwindow.cpp \
clicklabel.cpp \ clicklabel.cpp \
previewcoordinator.cpp \
previewgenerator.cpp \ previewgenerator.cpp \
previewgeneratormapfunctor.cpp \ previewgeneratormapfunctor.cpp \
previewgeneratorodt.cpp \ previewgeneratorodt.cpp \
@ -55,7 +54,6 @@ HEADERS += \
ipcserver.h \ ipcserver.h \
mainwindow.h \ mainwindow.h \
clicklabel.h \ clicklabel.h \
previewcoordinator.h \
previewgenerator.h \ previewgenerator.h \
previewgeneratormapfunctor.h \ previewgeneratormapfunctor.h \
previewgeneratorodt.h \ previewgeneratorodt.h \
@ -71,8 +69,8 @@ HEADERS += \
FORMS += \ FORMS += \
mainwindow.ui mainwindow.ui
INCLUDEPATH += /usr/include/poppler/qt6/ INCLUDEPATH += /usr/include/poppler/qt5/
INCLUDEPATH += /usr/include/quazip6 INCLUDEPATH += /usr/include/quazip5
QT += widgets sql QT += widgets sql
@ -80,12 +78,12 @@ win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../shared/release/ -ls
else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../shared/debug/ -lshared else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../shared/debug/ -lshared
else:unix: LIBS += -L$$OUT_PWD/../shared/ -lshared else:unix: LIBS += -L$$OUT_PWD/../shared/ -lshared
LIBS += -luchardet -lpoppler-qt6 -lquazip6 LIBS += -luchardet -lpoppler-qt5 -lquazip5
packagesExist(quazip1-qt6) { packagesExist(quazip1-qt5) {
PKGCONFIG += quazip1-qt6 PKGCONFIG += quazip1-qt5
CONFIG += link_pkgconfig CONFIG += link_pkgconfig
LIBS -= -lquazip6 LIBS -= -lquazip5
} }
INCLUDEPATH += $$PWD/../shared INCLUDEPATH += $$PWD/../shared

View File

@ -68,25 +68,22 @@ void IPCPreviewClient::start(RenderConfig config, const QVector<RenderTarget> &t
if(socket->isOpen() && socket->isWritable()) if(socket->isOpen() && socket->isWritable())
{ {
QDataStream stream(socket); QDataStream stream(socket);
stream.startTransaction();
stream << GeneratePreviews; stream << GeneratePreviews;
stream << config; stream << config;
stream << targets; stream << targets;
stream.commitTransaction();
socket->flush(); socket->flush();
qsizetype numTarget = 0; int numTarget = 0;
if(socket->isOpen() && socket->isReadable() && socket->state() == QLocalSocket::ConnectedState) if(socket->isOpen() && socket->isReadable() && socket->state() == QLocalSocket::ConnectedState)
{ {
do do
{ {
socket->waitForReadyRead(5000); socket->waitForReadyRead(100);
stream.startTransaction(); stream.startTransaction();
stream >> numTarget; stream >> numTarget;
} while(!stream.commitTransaction() && socket->state() == QLocalSocket::ConnectedState); } while(!stream.commitTransaction() && socket->state() == QLocalSocket::ConnectedState);
if(numTarget != targets.count()) if(numTarget != targets.count())
{ {
qDebug() << "Target count mismatch";
emit error("IPC Error: Server reports less targets than it should"); emit error("IPC Error: Server reports less targets than it should");
return; return;
} }

View File

@ -18,10 +18,6 @@ class IPCPreviewWorker : public QObject
IPCPreviewWorker(QLocalSocket *peer); IPCPreviewWorker(QLocalSocket *peer);
void start(RenderConfig config, const QVector<RenderTarget> &targets); void start(RenderConfig config, const QVector<RenderTarget> &targets);
void stop(); void stop();
~IPCPreviewWorker()
{
delete this->peer;
}
private slots: private slots:
void shutdownSocket(); void shutdownSocket();

View File

@ -51,9 +51,7 @@ void IpcServer::spawnerNewConnection()
} while(!stream.commitTransaction() && socket->state() == QLocalSocket::ConnectedState); } while(!stream.commitTransaction() && socket->state() == QLocalSocket::ConnectedState);
if(socket->state() == QLocalSocket::ConnectedState) if(socket->state() == QLocalSocket::ConnectedState)
{ {
stream.startTransaction();
stream << targets.count(); stream << targets.count();
stream.commitTransaction();
socket->flush(); socket->flush();
IPCPreviewWorker *previewWorker = new IPCPreviewWorker(socket); IPCPreviewWorker *previewWorker = new IPCPreviewWorker(socket);
connect(previewWorker, &IPCPreviewWorker::finished, this, [previewWorker] { delete previewWorker; }); connect(previewWorker, &IPCPreviewWorker::finished, this, [previewWorker] { delete previewWorker; });
@ -61,7 +59,6 @@ void IpcServer::spawnerNewConnection()
} }
else else
{ {
qDebug() << "Deleting socket...";
delete socket; delete socket;
} }
} }

View File

@ -25,10 +25,11 @@ void enableIpcSandbox()
qCritical() << "Failed to init policy for sandbox"; qCritical() << "Failed to init policy for sandbox";
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
policy->namespace_options = 0; policy->namespace_options = EXILE_UNSHARE_USER | EXILE_UNSHARE_MOUNT | EXILE_UNSHARE_NETWORK;
policy->no_new_privs = 1; policy->no_new_privs = 1;
policy->drop_caps = 0; policy->drop_caps = 1;
policy->vow_promises = exile_vows_from_str("thread cpath rpath wpath unix stdio proc error"); policy->vow_promises = exile_vows_from_str("thread cpath rpath unix stdio proc error");
policy->mount_path_policies_to_chroot = 1;
QString ipcSocketPath = Common::ipcSocketPath(); QString ipcSocketPath = Common::ipcSocketPath();
QFileInfo info{ipcSocketPath}; QFileInfo info{ipcSocketPath};
@ -192,7 +193,7 @@ int main(int argc, char *argv[])
Logger::error() << error << Qt::endl; Logger::error() << error << Qt::endl;
QMessageBox::critical(nullptr, "Error during upgrade", QMessageBox::critical(nullptr, "Error during upgrade",
error); error);
exit(EXIT_FAILURE); qApp->quit();
} }
); );

View File

@ -1,4 +1,4 @@
#include <poppler-qt6.h> #include <poppler-qt5.h>
#include <QLabel> #include <QLabel>
#include <QtDebug> #include <QtDebug>
#include <QFileInfo> #include <QFileInfo>
@ -15,14 +15,14 @@
#include <QFileDialog> #include <QFileDialog>
#include <QScreen> #include <QScreen>
#include <QProgressDialog> #include <QProgressDialog>
#include <QWidgetAction>
#include <QInputDialog>
#include "mainwindow.h" #include "mainwindow.h"
#include "ui_mainwindow.h" #include "ui_mainwindow.h"
#include "clicklabel.h" #include "clicklabel.h"
#include "../shared/sqlitesearch.h" #include "../shared/sqlitesearch.h"
#include "../shared/looqsgeneralexception.h" #include "../shared/looqsgeneralexception.h"
#include "../shared/common.h" #include "../shared/common.h"
#include "ipcpreviewclient.h"
#include "previewgenerator.h"
#include "aboutdialog.h" #include "aboutdialog.h"
MainWindow::MainWindow(QWidget *parent, QString socketPath) MainWindow::MainWindow(QWidget *parent, QString socketPath)
@ -31,7 +31,8 @@ MainWindow::MainWindow(QWidget *parent, QString socketPath)
this->progressDialog.cancel(); // because constructing it shows it, quite weird this->progressDialog.cancel(); // because constructing it shows it, quite weird
ui->setupUi(this); ui->setupUi(this);
setWindowTitle(QCoreApplication::applicationName()); setWindowTitle(QCoreApplication::applicationName());
this->ipcPreviewClient.moveToThread(&this->ipcClientThread);
this->ipcPreviewClient.setSocketPath(socketPath);
QSettings settings; QSettings settings;
this->dbFactory = new DatabaseFactory(Common::databasePath()); this->dbFactory = new DatabaseFactory(Common::databasePath());
@ -43,9 +44,6 @@ MainWindow::MainWindow(QWidget *parent, QString socketPath)
indexer = new Indexer(*(this->dbService)); indexer = new Indexer(*(this->dbService));
indexer->setParent(this); indexer->setParent(this);
tagManager = new TagManager(*(this->dbService));
connectSignals(); connectSignals();
ui->treeResultsList->setContextMenuPolicy(Qt::ContextMenuPolicy::CustomContextMenu); ui->treeResultsList->setContextMenuPolicy(Qt::ContextMenuPolicy::CustomContextMenu);
ui->tabWidget->setCurrentIndex(0); ui->tabWidget->setCurrentIndex(0);
@ -79,7 +77,7 @@ MainWindow::MainWindow(QWidget *parent, QString socketPath)
ui->txtSearch->installEventFilter(this); ui->txtSearch->installEventFilter(this);
ui->scrollArea->viewport()->installEventFilter(this); ui->scrollArea->viewport()->installEventFilter(this);
this->previewCoordinator.setSocketPath(socketPath); this->ipcClientThread.start();
} }
void MainWindow::addPathToIndex() void MainWindow::addPathToIndex()
@ -151,7 +149,7 @@ void MainWindow::connectSignals()
connect(this->indexer, &Indexer::finished, this, &MainWindow::finishIndexing); connect(this->indexer, &Indexer::finished, this, &MainWindow::finishIndexing);
connect(ui->lstPaths->selectionModel(), &QItemSelectionModel::selectionChanged, this, connect(ui->lstPaths->selectionModel(), &QItemSelectionModel::selectionChanged, this,
[&](const QItemSelection & /*selected*/, const QItemSelection & /*deselected*/) [&](const QItemSelection &selected, const QItemSelection &deselected)
{ ui->btnDeletePath->setEnabled(this->ui->lstPaths->selectedItems().count() > 0); }); { ui->btnDeletePath->setEnabled(this->ui->lstPaths->selectedItems().count() > 0); });
connect(ui->btnDeletePath, &QPushButton::clicked, this, [&] { qDeleteAll(ui->lstPaths->selectedItems()); }); connect(ui->btnDeletePath, &QPushButton::clicked, this, [&] { qDeleteAll(ui->lstPaths->selectedItems()); });
@ -171,20 +169,19 @@ void MainWindow::connectSignals()
} }
}); });
connect(ui->menuAboutAction, &QAction::triggered, this, connect(ui->menuAboutAction, &QAction::triggered, this,
[this](bool /*checked*/) [this](bool checked)
{ {
AboutDialog aboutDialog(this); AboutDialog aboutDialog(this);
aboutDialog.exec(); aboutDialog.exec();
}); });
connect(ui->menuAboutQtAction, &QAction::triggered, this, connect(ui->menuAboutQtAction, &QAction::triggered, this,
[this](bool /*checked*/) { QMessageBox::aboutQt(this, "About Qt"); }); [this](bool checked) { QMessageBox::aboutQt(this, "About Qt"); });
connect(ui->menuSyncIndexAction, &QAction::triggered, this, &MainWindow::startIndexSync); connect(ui->menuSyncIndexAction, &QAction::triggered, this, &MainWindow::startIndexSync);
connect(ui->menuOpenUserManualAction, &QAction::triggered, this, connect(ui->menuOpenUserManualAction, &QAction::triggered, this,
[]() { QDesktopServices::openUrl(Common::userManualUrl()); }); [this]() { QDesktopServices::openUrl(Common::userManualUrl()); });
connect( connect(indexSyncer, &IndexSyncer::finished, this,
indexSyncer, &IndexSyncer::finished, this,
[&](unsigned int totalUpdated, unsigned int totalDeleted, unsigned int totalErrored) [&](unsigned int totalUpdated, unsigned int totalDeleted, unsigned int totalErrored)
{ {
this->progressDialog.cancel(); this->progressDialog.cancel();
@ -192,7 +189,9 @@ void MainWindow::connectSignals()
QMessageBox::information( QMessageBox::information(
this, "Syncing finished", this, "Syncing finished",
QString("Syncing finished\n\nTotal updated: %1\nTotal deleted: %2\nTotal errors: %3\n") QString("Syncing finished\n\nTotal updated: %1\nTotal deleted: %2\nTotal errors: %3\n")
.arg(QString::number(totalUpdated), QString::number(totalDeleted), QString::number(totalErrored))); .arg(QString::number(totalUpdated))
.arg(QString::number(totalDeleted))
.arg(QString::number(totalErrored)));
}); });
connect(this, &MainWindow::beginIndexSync, indexSyncer, &IndexSyncer::sync); connect(this, &MainWindow::beginIndexSync, indexSyncer, &IndexSyncer::sync);
connect(&this->progressDialog, &QProgressDialog::canceled, indexSyncer, &IndexSyncer::cancel); connect(&this->progressDialog, &QProgressDialog::canceled, indexSyncer, &IndexSyncer::cancel);
@ -208,9 +207,9 @@ void MainWindow::connectSignals()
} }
}, },
Qt::QueuedConnection); Qt::QueuedConnection);
connect(&previewCoordinator, &PreviewCoordinator::previewReady, this, &MainWindow::previewReceived, connect(&ipcPreviewClient, &IPCPreviewClient::previewReceived, this, &MainWindow::previewReceived,
Qt::QueuedConnection); Qt::QueuedConnection);
connect(&previewCoordinator, &PreviewCoordinator::completedGeneration, this, connect(&ipcPreviewClient, &IPCPreviewClient::finished, this,
[&] [&]
{ {
this->ui->previewProcessBar->setValue(this->ui->previewProcessBar->maximum()); this->ui->previewProcessBar->setValue(this->ui->previewProcessBar->maximum());
@ -218,24 +217,22 @@ void MainWindow::connectSignals()
this->ui->comboPreviewFiles->setEnabled(true); this->ui->comboPreviewFiles->setEnabled(true);
ui->txtSearch->setEnabled(true); ui->txtSearch->setEnabled(true);
}); });
connect(&previewCoordinator, &PreviewCoordinator::error, this, connect(&ipcPreviewClient, &IPCPreviewClient::error, this,
[this](QString msg) [this](QString msg)
{ {
qCritical() << msg << Qt::endl; qCritical() << msg << Qt::endl;
QMessageBox::critical(this, "IPC error", msg); QMessageBox::critical(this, "IPC error", msg);
}); });
connect(ui->radioMetadataOnly, &QRadioButton::toggled, this,
[this](bool toggled) connect(this, &MainWindow::startIpcPreviews, &ipcPreviewClient, &IPCPreviewClient::startGeneration,
{ Qt::QueuedConnection);
if(toggled) connect(this, &MainWindow::stopIpcPreviews, &ipcPreviewClient, &IPCPreviewClient::stopGeneration,
{ Qt::QueuedConnection);
this->ui->chkFillContentForContentless->setChecked(false);
};
});
} }
void MainWindow::exportFailedPaths() void MainWindow::exportFailedPaths()
{ {
QString filename = QString filename =
QString("/tmp/looqs_indexresult_failed_%1").arg(QDateTime::currentDateTime().toString("yyyy-MM-dd_hhmmss")); QString("/tmp/looqs_indexresult_failed_%1").arg(QDateTime::currentDateTime().toString("yyyy-MM-dd_hhmmss"));
QFile outFile(filename); QFile outFile(filename);
@ -268,11 +265,8 @@ void MainWindow::startIndexSync()
progressDialog.setValue(0); progressDialog.setValue(0);
progressDialog.open(); progressDialog.open();
FileSaverOptions options; indexSyncer->setKeepGoing(true);
options.keepGoing = true; indexSyncer->setVerbose(false);
options.verbose = false;
indexSyncer->setFileSaverOptions(options);
indexSyncer->setDryRun(false); indexSyncer->setDryRun(false);
indexSyncer->setRemoveDeletedFromIndex(true); indexSyncer->setRemoveDeletedFromIndex(true);
@ -291,7 +285,6 @@ void MainWindow::startIndexing()
if(this->indexer->isRunning()) if(this->indexer->isRunning())
{ {
ui->btnStartIndexing->setEnabled(false); ui->btnStartIndexing->setEnabled(false);
ui->btnStartIndexing->setText("Start indexing"); ui->btnStartIndexing->setText("Start indexing");
this->indexer->requestCancellation(); this->indexer->requestCancellation();
return; return;
@ -301,9 +294,6 @@ void MainWindow::startIndexing()
ui->resultsTab->setEnabled(false); ui->resultsTab->setEnabled(false);
ui->settingsTab->setEnabled(false); ui->settingsTab->setEnabled(false);
ui->txtPathScanAdd->setEnabled(false); ui->txtPathScanAdd->setEnabled(false);
ui->btnAddPath->setEnabled(false);
ui->btnChoosePath->setEnabled(false);
ui->btnDeletePath->setEnabled(false);
ui->txtSearch->setEnabled(false); ui->txtSearch->setEnabled(false);
ui->previewProcessBar->setValue(0); ui->previewProcessBar->setValue(0);
ui->previewProcessBar->setVisible(true); ui->previewProcessBar->setVisible(true);
@ -319,18 +309,7 @@ void MainWindow::startIndexing()
} }
this->indexer->setTargetPaths(paths); this->indexer->setTargetPaths(paths);
QString ignorePatterns = ui->txtIgnorePatterns->text(); QString ignorePatterns = ui->txtIgnorePatterns->text();
QStringList patterns = ignorePatterns.split(";"); this->indexer->setIgnorePattern(ignorePatterns.split(";"));
patterns.removeAll(QString{});
this->indexer->setIgnorePattern(patterns);
FileSaverOptions options;
options.fillExistingContentless =
ui->chkFillContentForContentless->isEnabled() && ui->chkFillContentForContentless->isChecked();
options.metadataOnly = ui->radioMetadataOnly->isChecked();
options.verbose = false;
options.keepGoing = true;
this->indexer->setFileSaverOptions(options);
this->indexer->beginIndexing(); this->indexer->beginIndexing();
QSettings settings; QSettings settings;
settings.setValue("indexPaths", pathSettingsValue); settings.setValue("indexPaths", pathSettingsValue);
@ -353,9 +332,6 @@ void MainWindow::finishIndexing()
ui->resultsTab->setEnabled(true); ui->resultsTab->setEnabled(true);
ui->settingsTab->setEnabled(true); ui->settingsTab->setEnabled(true);
ui->txtPathScanAdd->setEnabled(true); ui->txtPathScanAdd->setEnabled(true);
ui->btnAddPath->setEnabled(true);
ui->btnChoosePath->setEnabled(true);
ui->btnDeletePath->setEnabled(true);
ui->txtSearch->setEnabled(true); ui->txtSearch->setEnabled(true);
if(result.erroredPaths > 0) if(result.erroredPaths > 0)
{ {
@ -363,7 +339,7 @@ void MainWindow::finishIndexing()
} }
} }
void MainWindow::comboScaleChanged(int /*i*/) void MainWindow::comboScaleChanged(int i)
{ {
QSettings scaleSetting; QSettings scaleSetting;
scaleSetting.setValue("currentScale", ui->comboScale->currentText()); scaleSetting.setValue("currentScale", ui->comboScale->currentText());
@ -409,8 +385,7 @@ void MainWindow::processShortcut(int key)
{ {
ui->txtSearch->setFocus(); ui->txtSearch->setFocus();
QString currentText = ui->txtSearch->text().trimmed(); QString currentText = ui->txtSearch->text().trimmed();
static QRegularExpression separatorRegex("[\\s\\)]"); int index = currentText.lastIndexOf(QRegularExpression("[\\s\\)]"));
int index = currentText.lastIndexOf(separatorRegex);
if(index != -1) if(index != -1)
{ {
bool isFilter = (index == currentText.length() - 1); bool isFilter = (index == currentText.length() - 1);
@ -634,8 +609,6 @@ void MainWindow::saveSettings()
"Failed to remove old database. Settings not saved."); "Failed to remove old database. Settings not saved.");
return; return;
} }
QFile::remove(Common::databasePath() + "-shm");
QFile::remove(Common::databasePath() + "-wal");
} }
QSettings settings; QSettings settings;
@ -658,26 +631,22 @@ void MainWindow::saveSettings()
qApp->quit(); qApp->quit();
} }
void MainWindow::previewReceived() void MainWindow::previewReceived(QSharedPointer<PreviewResult> preview, unsigned int previewGeneration)
{ {
this->ui->previewProcessBar->setValue(this->ui->previewProcessBar->value() + 1); if(previewGeneration < this->currentPreviewGeneration)
QBoxLayout *layout = static_cast<QBoxLayout *>(ui->scrollAreaWidgetContents->layout());
int index = layout->count();
if(index > 0)
{ {
--index; return;
} }
QSharedPointer<PreviewResult> preview = this->previewCoordinator.resultAt(index); this->ui->previewProcessBar->setValue(this->ui->previewProcessBar->value() + 1);
if(!preview.isNull() && preview->hasPreview()) if(!preview.isNull() && preview->hasPreview())
{ {
QString docPath = preview->getDocumentPath(); QString docPath = preview->getDocumentPath();
auto previewPage = preview->getPage(); auto previewPage = preview->getPage();
ClickLabel *headerLabel = new ClickLabel(); ClickLabel *headerLabel = new ClickLabel();
headerLabel->setText(QString("Path: ") + preview->getDocumentPath()); headerLabel->setText(QString("Path: ") + preview->getDocumentPath());
ClickLabel *label = dynamic_cast<ClickLabel *>(preview->createPreviewWidget()); ClickLabel *label = dynamic_cast<ClickLabel *>(preview->createPreviewWidget());
label->setMaximumWidth(QApplication::primaryScreen()->availableGeometry().width() - 200);
QVBoxLayout *previewLayout = new QVBoxLayout(); QVBoxLayout *previewLayout = new QVBoxLayout();
@ -691,8 +660,8 @@ void MainWindow::previewReceived()
{ {
QFileInfo fileInfo{docPath}; QFileInfo fileInfo{docPath};
QMenu menu("labeRightClick", this); QMenu menu("labeRightClick", this);
createSearchResultMenu(menu, fileInfo); createSearchResutlMenu(menu, fileInfo);
menu.addAction("Copy page number", this, menu.addAction("Copy page number",
[previewPage] { QGuiApplication::clipboard()->setText(QString::number(previewPage)); }); [previewPage] { QGuiApplication::clipboard()->setText(QString::number(previewPage)); });
menu.exec(QCursor::pos()); menu.exec(QCursor::pos());
}; };
@ -706,15 +675,14 @@ void MainWindow::previewReceived()
previewLayout->addWidget(headerLabel); previewLayout->addWidget(headerLabel);
previewLayout->setContentsMargins(0, 0, 0, 0); previewLayout->setMargin(0);
previewLayout->insertStretch(0, 1); previewLayout->insertStretch(0, 1);
previewLayout->insertStretch(-1, 1); previewLayout->insertStretch(-1, 1);
previewLayout->setAlignment(Qt::AlignCenter);
QWidget *previewWidget = new QWidget(); QWidget *previewWidget = new QWidget();
previewWidget->setLayout(previewLayout); previewWidget->setLayout(previewLayout);
layout->insertWidget(index, previewWidget); ui->scrollAreaWidgetContents->layout()->addWidget(previewWidget);
} }
} }
@ -831,15 +799,13 @@ void MainWindow::lineEditReturnPressed()
void MainWindow::handleSearchResults(const QVector<SearchResult> &results) void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
{ {
this->previewableSearchResults.clear();
qDeleteAll(ui->scrollAreaWidgetContents->children()); qDeleteAll(ui->scrollAreaWidgetContents->children());
ui->treeResultsList->clear(); ui->treeResultsList->clear();
ui->comboPreviewFiles->clear(); ui->comboPreviewFiles->clear();
ui->comboPreviewFiles->addItem("All previews"); ui->comboPreviewFiles->addItem("All previews");
ui->comboPreviewFiles->setVisible(true); ui->comboPreviewFiles->setVisible(true);
ui->lblTotalPreviewPagesCount->setText("");
this->previewCoordinator.init(results);
bool hasDeleted = false; bool hasDeleted = false;
QHash<QString, bool> seenMap; QHash<QString, bool> seenMap;
@ -850,6 +816,7 @@ void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
if(!seenMap.contains(absPath)) if(!seenMap.contains(absPath))
{ {
seenMap[absPath] = true;
QString fileName = pathInfo.fileName(); QString fileName = pathInfo.fileName();
QTreeWidgetItem *item = new QTreeWidgetItem(ui->treeResultsList); QTreeWidgetItem *item = new QTreeWidgetItem(ui->treeResultsList);
@ -861,29 +828,32 @@ void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
item->setText(3, this->locale().formattedDataSize(result.fileData.size)); item->setText(3, this->locale().formattedDataSize(result.fileData.size));
} }
bool exists = pathInfo.exists(); bool exists = pathInfo.exists();
if(!exists) if(exists)
{
if(!result.wasContentSearch)
{
continue;
}
if(!pathInfo.suffix().contains("htm")) // hack until we can preview them properly...
{
if(PreviewGenerator::get(pathInfo) != nullptr)
{
this->previewableSearchResults.append(result);
ui->comboPreviewFiles->addItem(result.fileData.absPath);
}
}
}
else
{ {
hasDeleted = true; hasDeleted = true;
} }
seenMap[absPath] = true;
}
seenMap.clear();
for(const SearchResult &result : this->previewCoordinator.getPreviewableSearchResults())
{
const QString &absPath = result.fileData.absPath;
if(!seenMap.contains(absPath))
{
ui->comboPreviewFiles->addItem(absPath);
}
seenMap[absPath] = true;
} }
ui->treeResultsList->resizeColumnToContents(0); ui->treeResultsList->resizeColumnToContents(0);
ui->treeResultsList->resizeColumnToContents(1); ui->treeResultsList->resizeColumnToContents(1);
ui->treeResultsList->resizeColumnToContents(2); ui->treeResultsList->resizeColumnToContents(2);
previewDirty = !this->previewableSearchResults.empty();
previewDirty = this->previewCoordinator.previewableCount() > 0;
ui->spinPreviewPage->setValue(1); ui->spinPreviewPage->setValue(1);
@ -892,10 +862,7 @@ void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
makePreviews(1); makePreviews(1);
} }
ui->tabWidget->setTabEnabled(1, previewDirty);
QString statusText = "Results: " + QString::number(results.size()) + " files"; QString statusText = "Results: " + QString::number(results.size()) + " files";
statusText += ", previewable: " + QString::number(this->previewCoordinator.previewableCount());
if(hasDeleted) if(hasDeleted)
{ {
statusText += " WARNING: Some files are inaccessible. No preview available for those. Index may be out of sync"; statusText += " WARNING: Some files are inaccessible. No preview available for those. Index may be out of sync";
@ -912,7 +879,7 @@ int MainWindow::currentSelectedScale()
void MainWindow::makePreviews(int page) void MainWindow::makePreviews(int page)
{ {
if(this->previewCoordinator.previewableCount() == 0) if(this->previewableSearchResults.empty())
{ {
return; return;
} }
@ -929,10 +896,11 @@ void MainWindow::makePreviews(int page)
ui->scrollAreaWidgetContents->setLayout(new QVBoxLayout()); ui->scrollAreaWidgetContents->setLayout(new QVBoxLayout());
ui->scrollAreaWidgetContents->layout()->setAlignment(Qt::AlignCenter); ui->scrollAreaWidgetContents->layout()->setAlignment(Qt::AlignCenter);
} }
ui->previewProcessBar->setMaximum(this->previewCoordinator.previewableCount()); ui->previewProcessBar->setMaximum(this->previewableSearchResults.size());
processedPdfPreviews = 0;
QVector<QString> wordsToHighlight; QVector<QString> wordsToHighlight;
static QRegularExpression extractor(R"#("([^"]*)"|([^\s]+))#"); QRegularExpression extractor(R"#("([^"]*)"|([^\s]+))#");
for(const Token &token : this->contentSearchQuery.getTokens()) for(const Token &token : this->contentSearchQuery.getTokens())
{ {
if(token.type == FILTER_CONTENT_CONTAINS) if(token.type == FILTER_CONTENT_CONTAINS)
@ -950,12 +918,12 @@ void MainWindow::makePreviews(int page)
} }
} }
} }
int length = previewsPerPage; int end = previewsPerPage;
int beginOffset = page * previewsPerPage - previewsPerPage; int begin = page * previewsPerPage - previewsPerPage;
if(beginOffset < 0) if(begin < 0)
{ {
// Should not happen actually // Should not happen actually
beginOffset = 0; begin = 0;
} }
int currentScale = currentSelectedScale(); int currentScale = currentSelectedScale();
@ -965,7 +933,7 @@ void MainWindow::makePreviews(int page)
renderConfig.wordsToHighlight = wordsToHighlight; renderConfig.wordsToHighlight = wordsToHighlight;
QVector<RenderTarget> targets; QVector<RenderTarget> targets;
for(const SearchResult &sr : this->previewCoordinator.getPreviewableSearchResults()) for(SearchResult &sr : this->previewableSearchResults)
{ {
if(ui->comboPreviewFiles->currentIndex() != 0) if(ui->comboPreviewFiles->currentIndex() != 0)
{ {
@ -977,23 +945,22 @@ void MainWindow::makePreviews(int page)
RenderTarget renderTarget; RenderTarget renderTarget;
renderTarget.path = sr.fileData.absPath; renderTarget.path = sr.fileData.absPath;
renderTarget.page = (int)sr.page; renderTarget.page = (int)sr.page;
targets.append(renderTarget); targets.append(renderTarget);
} }
int numpages = ceil(static_cast<double>(targets.size()) / previewsPerPage); int numpages = ceil(static_cast<double>(targets.size()) / previewsPerPage);
ui->spinPreviewPage->setMaximum(numpages); ui->spinPreviewPage->setMaximum(numpages);
targets = targets.mid(beginOffset, length); targets = targets.mid(begin, end);
ui->lblTotalPreviewPagesCount->setText(QString::number(numpages)); ui->lblTotalPreviewPagesCount->setText(QString::number(numpages));
ui->previewProcessBar->setMaximum(targets.count()); ui->previewProcessBar->setMaximum(targets.count());
ui->previewProcessBar->setMinimum(0); ui->previewProcessBar->setMinimum(0);
ui->previewProcessBar->setValue(0); ui->previewProcessBar->setValue(0);
ui->previewProcessBar->setVisible(this->previewCoordinator.previewableCount() > 0); ui->previewProcessBar->setVisible(this->previewableSearchResults.size() > 0);
++this->currentPreviewGeneration;
this->ui->spinPreviewPage->setEnabled(false); this->ui->spinPreviewPage->setEnabled(false);
this->ui->comboPreviewFiles->setEnabled(false); this->ui->comboPreviewFiles->setEnabled(false);
this->ui->txtSearch->setEnabled(false); this->ui->txtSearch->setEnabled(false);
emit startIpcPreviews(renderConfig, targets);
this->previewCoordinator.startGeneration(renderConfig, targets);
} }
void MainWindow::handleSearchError(QString error) void MainWindow::handleSearchError(QString error)
@ -1001,87 +968,27 @@ void MainWindow::handleSearchError(QString error)
ui->lblSearchResults->setText("Error:" + error); ui->lblSearchResults->setText("Error:" + error);
} }
void MainWindow::createSearchResultMenu(QMenu &menu, const QFileInfo &fileInfo) void MainWindow::createSearchResutlMenu(QMenu &menu, const QFileInfo &fileInfo)
{ {
menu.addAction("Copy filename to clipboard", this, menu.addAction("Copy filename to clipboard",
[&fileInfo] { QGuiApplication::clipboard()->setText(fileInfo.fileName()); }); [&fileInfo] { QGuiApplication::clipboard()->setText(fileInfo.fileName()); });
menu.addAction("Copy full path to clipboard", this, menu.addAction("Copy full path to clipboard",
[&fileInfo] { QGuiApplication::clipboard()->setText(fileInfo.absoluteFilePath()); }); [&fileInfo] { QGuiApplication::clipboard()->setText(fileInfo.absoluteFilePath()); });
menu.addAction("Open containing folder", this, [this, &fileInfo] { this->openFile(fileInfo.absolutePath()); }); menu.addAction("Open containing folder", [this, &fileInfo] { this->openFile(fileInfo.absolutePath()); });
auto previewables = this->previewCoordinator.getPreviewableSearchResults();
auto result = auto result =
std::find_if(previewables.begin(), previewables.end(), std::find_if(this->previewableSearchResults.begin(), this->previewableSearchResults.end(),
[&fileInfo](SearchResult &a) { return fileInfo.absoluteFilePath() == a.fileData.absPath; }); [this, &fileInfo](SearchResult &a) { return fileInfo.absoluteFilePath() == a.fileData.absPath; });
if(result != previewables.end()) if(result != this->previewableSearchResults.end())
{ {
menu.addAction("Show previews for this file", this, menu.addAction("Show previews for this file",
[this, &fileInfo] [this, &fileInfo]
{ {
ui->tabWidget->setCurrentIndex(1); ui->tabWidget->setCurrentIndex(1);
this->ui->comboPreviewFiles->setCurrentText(fileInfo.absoluteFilePath()); this->ui->comboPreviewFiles->setCurrentText(fileInfo.absoluteFilePath());
}); });
} }
QMenu *tagMenu = menu.addMenu("Tag file with: ");
QVector<QString> allTags = this->dbService->getTags();
QHash<QString, bool> fileTags;
QString path = fileInfo.absoluteFilePath();
for(const QString &fileTag : this->dbService->getTagsForPath(path))
{
fileTags[fileTag] = true;
}
for(const QString &tag : allTags)
{
QCheckBox *checkBox = new QCheckBox(tagMenu);
QWidgetAction *checkableAction = new QWidgetAction(tagMenu);
checkableAction->setDefaultWidget(checkBox);
checkBox->setText(tag);
checkBox->setChecked(fileTags.contains(tag));
tagMenu->addAction(checkableAction);
connect(checkBox, &QCheckBox::stateChanged, this,
[this, checkBox, path]
{
QVector<QString> currentTags = this->dbService->getTagsForPath(path);
QString checkBoxText = checkBox->text();
if(checkBox->isChecked())
{
if(!this->tagManager->addTagsToPath(path, {checkBoxText}))
{
QMessageBox::critical(this, "Error while adding tag",
"An error occured while trying to add the tag");
}
}
else
{
if(!this->tagManager->removeTagsForPath(path, {checkBoxText}))
{
QMessageBox::critical(this, "Error while removing tag",
"An error occured while trying to remove the tag");
}
}
});
}
tagMenu->addAction("Add new tags", this,
[this, path]
{
bool ok;
QString text =
QInputDialog::getText(this, tr("Enter new tags"), tr("New tags (comma separated):"),
QLineEdit::Normal, "", &ok);
if(ok && !this->tagManager->addTagsToPath(path, text, ','))
{
QMessageBox::critical(this, "Error while trying to add tags",
"An error occured while trying to add tags");
}
});
} }
void MainWindow::openDocument(QString path, int num) void MainWindow::openDocument(QString path, int num)
@ -1111,7 +1018,7 @@ void MainWindow::openFile(QString path)
QDesktopServices::openUrl(QUrl::fromLocalFile(path)); QDesktopServices::openUrl(QUrl::fromLocalFile(path));
} }
void MainWindow::treeSearchItemActivated(QTreeWidgetItem *item, int /*i*/) void MainWindow::treeSearchItemActivated(QTreeWidgetItem *item, int i)
{ {
openFile(item->text(1)); openFile(item->text(1));
} }
@ -1125,22 +1032,22 @@ void MainWindow::showSearchResultsContextMenu(const QPoint &point)
} }
QFileInfo pathinfo(item->text(1)); QFileInfo pathinfo(item->text(1));
QMenu menu("SearchResults", this); QMenu menu("SearchResults", this);
createSearchResultMenu(menu, pathinfo); createSearchResutlMenu(menu, pathinfo);
menu.exec(QCursor::pos()); menu.exec(QCursor::pos());
} }
MainWindow::~MainWindow() MainWindow::~MainWindow()
{ {
syncerThread.terminate(); syncerThread.terminate();
ipcClientThread.terminate();
delete this->indexSyncer; delete this->indexSyncer;
delete this->dbService; delete this->dbService;
delete this->dbFactory; delete this->dbFactory;
delete this->indexer; delete this->indexer;
delete this->tagManager;
delete ui; delete ui;
} }
void MainWindow::closeEvent(QCloseEvent * /*event*/) void MainWindow::closeEvent(QCloseEvent *event)
{ {
QStringList list = this->searchHistory.toList(); QStringList list = this->searchHistory.toList();
QSettings settings; QSettings settings;

View File

@ -12,9 +12,8 @@
#include <QProgressDialog> #include <QProgressDialog>
#include "../shared/looqsquery.h" #include "../shared/looqsquery.h"
#include "../shared/indexsyncer.h" #include "../shared/indexsyncer.h"
#include "previewcoordinator.h" #include "ipcpreviewclient.h"
#include "indexer.h" #include "indexer.h"
#include "tagmanager.h"
namespace Ui namespace Ui
{ {
class MainWindow; class MainWindow;
@ -24,51 +23,60 @@ class MainWindow : public QMainWindow
{ {
Q_OBJECT Q_OBJECT
public:
explicit MainWindow(QWidget *parent, QString socketPath);
~MainWindow();
signals:
void beginSearch(const QString &query);
void startPdfPreviewGeneration(QVector<SearchResult> paths, double scalefactor);
protected:
void closeEvent(QCloseEvent *event) override;
private: private:
DatabaseFactory *dbFactory; DatabaseFactory *dbFactory;
SqliteDbService *dbService; SqliteDbService *dbService;
Ui::MainWindow *ui; Ui::MainWindow *ui;
IPCPreviewClient ipcPreviewClient;
PreviewCoordinator previewCoordinator; QThread ipcClientThread;
QThread syncerThread; QThread syncerThread;
Indexer *indexer;
IndexSyncer *indexSyncer; IndexSyncer *indexSyncer;
QProgressDialog progressDialog; QProgressDialog progressDialog;
Indexer *indexer;
QFileIconProvider iconProvider; QFileIconProvider iconProvider;
bool previewDirty;
QSqlDatabase db; QSqlDatabase db;
QFutureWatcher<QVector<SearchResult>> searchWatcher; QFutureWatcher<QVector<SearchResult>> searchWatcher;
LooqsQuery contentSearchQuery; void add(QString path, unsigned int page);
QVector<QString> searchHistory; QVector<SearchResult> previewableSearchResults;
TagManager *tagManager;
int currentSearchHistoryIndex = 0;
QString currentSavedSearchText;
bool previewDirty = false;
int previewsPerPage = 20;
void connectSignals(); void connectSignals();
void makePreviews(int page); void makePreviews(int page);
bool previewTabActive(); bool previewTabActive();
bool indexerTabActive(); bool indexerTabActive();
void keyPressEvent(QKeyEvent *event) override; void keyPressEvent(QKeyEvent *event) override;
unsigned int processedPdfPreviews;
void handleSearchResults(const QVector<SearchResult> &results); void handleSearchResults(const QVector<SearchResult> &results);
void handleSearchError(QString error); void handleSearchError(QString error);
void createSearchResultMenu(QMenu &menu, const QFileInfo &fileInfo); LooqsQuery contentSearchQuery;
int previewsPerPage;
void createSearchResutlMenu(QMenu &menu, const QFileInfo &fileInfo);
void openDocument(QString path, int num); void openDocument(QString path, int num);
void openFile(QString path); void openFile(QString path);
unsigned int currentPreviewGeneration = 1;
void initSettingsTabs(); void initSettingsTabs();
int currentSelectedScale(); int currentSelectedScale();
void processShortcut(int key); void processShortcut(int key);
bool eventFilter(QObject *object, QEvent *event) override; bool eventFilter(QObject *object, QEvent *event);
QVector<QString> searchHistory;
int currentSearchHistoryIndex = 0;
QString currentSavedSearchText;
private slots: private slots:
void lineEditReturnPressed(); void lineEditReturnPressed();
void treeSearchItemActivated(QTreeWidgetItem *item, int i); void treeSearchItemActivated(QTreeWidgetItem *item, int i);
void showSearchResultsContextMenu(const QPoint &point); void showSearchResultsContextMenu(const QPoint &point);
void tabChanged(); void tabChanged();
void previewReceived(); void previewReceived(QSharedPointer<PreviewResult> preview, unsigned int previewGeneration);
void comboScaleChanged(int i); void comboScaleChanged(int i);
void spinPreviewPageValueChanged(int val); void spinPreviewPageValueChanged(int val);
void startIndexing(); void startIndexing();
@ -82,16 +90,6 @@ class MainWindow : public QMainWindow
void startIpcPreviews(RenderConfig config, const QVector<RenderTarget> &targets); void startIpcPreviews(RenderConfig config, const QVector<RenderTarget> &targets);
void stopIpcPreviews(); void stopIpcPreviews();
void beginIndexSync(); void beginIndexSync();
public:
explicit MainWindow(QWidget *parent, QString socketPath);
~MainWindow();
signals:
void beginSearch(const QString &query);
void startPdfPreviewGeneration(QVector<SearchResult> paths, double scalefactor);
protected:
void closeEvent(QCloseEvent *event) override;
}; };
#endif // MAINWINDOW_H #endif // MAINWINDOW_H

View File

@ -7,7 +7,7 @@
<x>0</x> <x>0</x>
<y>0</y> <y>0</y>
<width>1280</width> <width>1280</width>
<height>923</height> <height>888</height>
</rect> </rect>
</property> </property>
<property name="windowTitle"> <property name="windowTitle">
@ -18,13 +18,16 @@
<item> <item>
<widget class="QLineEdit" name="txtSearch"/> <widget class="QLineEdit" name="txtSearch"/>
</item> </item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_3"/>
</item>
<item> <item>
<widget class="QTabWidget" name="tabWidget"> <widget class="QTabWidget" name="tabWidget">
<property name="tabPosition"> <property name="tabPosition">
<enum>QTabWidget::South</enum> <enum>QTabWidget::South</enum>
</property> </property>
<property name="currentIndex"> <property name="currentIndex">
<number>2</number> <number>3</number>
</property> </property>
<widget class="QWidget" name="resultsTab"> <widget class="QWidget" name="resultsTab">
<attribute name="title"> <attribute name="title">
@ -79,7 +82,7 @@
<x>0</x> <x>0</x>
<y>0</y> <y>0</y>
<width>1244</width> <width>1244</width>
<height>641</height> <height>598</height>
</rect> </rect>
</property> </property>
<layout class="QHBoxLayout" name="horizontalLayout"/> <layout class="QHBoxLayout" name="horizontalLayout"/>
@ -162,7 +165,7 @@
<item> <item>
<widget class="QComboBox" name="comboPreviewFiles"> <widget class="QComboBox" name="comboPreviewFiles">
<property name="sizePolicy"> <property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed"> <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
<horstretch>0</horstretch> <horstretch>0</horstretch>
<verstretch>0</verstretch> <verstretch>0</verstretch>
</sizepolicy> </sizepolicy>
@ -192,6 +195,62 @@
</attribute> </attribute>
<layout class="QGridLayout" name="gridLayout"> <layout class="QGridLayout" name="gridLayout">
<item row="6" column="0"> <item row="6" column="0">
<widget class="QLineEdit" name="txtIgnorePatterns"/>
</item>
<item row="11" column="0">
<widget class="QPushButton" name="btnStartIndexing">
<property name="text">
<string>Start indexing</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QGroupBox" name="groupBoxPaths">
<property name="title">
<string>Add paths to scan</string>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<item row="1" column="0">
<widget class="QLineEdit" name="txtPathScanAdd"/>
</item>
<item row="3" column="0" colspan="5">
<widget class="QListWidget" name="lstPaths"/>
</item>
<item row="1" column="3">
<widget class="QToolButton" name="btnDeletePath">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>Delete</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QPushButton" name="btnChoosePath">
<property name="text">
<string>...</string>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QPushButton" name="btnAddPath">
<property name="text">
<string>Add</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="5" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Ignore patterns, separated by ';'. Example: *.js;*Downloads*</string>
</property>
</widget>
</item>
<item row="9" column="0">
<widget class="QGroupBox" name="groupBoxIndexProgress"> <widget class="QGroupBox" name="groupBoxIndexProgress">
<property name="contextMenuPolicy"> <property name="contextMenuPolicy">
<enum>Qt::PreventContextMenu</enum> <enum>Qt::PreventContextMenu</enum>
@ -393,108 +452,6 @@
</layout> </layout>
</widget> </widget>
</item> </item>
<item row="2" column="0">
<widget class="QGroupBox" name="groupBoxIndexOptions">
<property name="title">
<string>Index options</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout_11">
<item>
<widget class="QLabel" name="label">
<property name="text">
<string>Ignore patterns, separated by ';'. Example: *.js;*Downloads*:</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="txtIgnorePatterns"/>
</item>
<item>
<widget class="Line" name="line">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="radioIndexEverything">
<property name="text">
<string>Index everything (metadata + file content)</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="chkFillContentForContentless">
<property name="enabled">
<bool>true</bool>
</property>
<property name="text">
<string>Index content for files previously indexed without content</string>
</property>
<property name="checked">
<bool>false</bool>
</property>
</widget>
</item>
<item>
<widget class="QRadioButton" name="radioMetadataOnly">
<property name="text">
<string>Index metadata only, don't process content of files</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="8" column="0">
<widget class="QPushButton" name="btnStartIndexing">
<property name="text">
<string>Start indexing</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QGroupBox" name="groupBoxPaths">
<property name="title">
<string>Add paths to scan</string>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<item row="1" column="0">
<widget class="QLineEdit" name="txtPathScanAdd"/>
</item>
<item row="3" column="0" colspan="5">
<widget class="QListWidget" name="lstPaths"/>
</item>
<item row="1" column="3">
<widget class="QToolButton" name="btnDeletePath">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>Delete</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QPushButton" name="btnChoosePath">
<property name="text">
<string>...</string>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QPushButton" name="btnAddPath">
<property name="text">
<string>Add</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
</layout> </layout>
</widget> </widget>
<widget class="QWidget" name="settingsTab"> <widget class="QWidget" name="settingsTab">
@ -744,22 +701,5 @@
</widget> </widget>
<layoutdefault spacing="6" margin="11"/> <layoutdefault spacing="6" margin="11"/>
<resources/> <resources/>
<connections> <connections/>
<connection>
<sender>radioIndexEverything</sender>
<signal>toggled(bool)</signal>
<receiver>chkFillContentForContentless</receiver>
<slot>setEnabled(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>639</x>
<y>464</y>
</hint>
<hint type="destinationlabel">
<x>639</x>
<y>497</y>
</hint>
</hints>
</connection>
</connections>
</ui> </ui>

View File

@ -1,98 +0,0 @@
#include "previewcoordinator.h"
#include <QFileInfo>
PreviewCoordinator::PreviewCoordinator()
{
this->ipcPreviewClient.moveToThread(&this->ipcClientThread);
connect(&ipcPreviewClient, &IPCPreviewClient::previewReceived, this, &PreviewCoordinator::handleReceivedPreview,
Qt::QueuedConnection);
connect(&ipcPreviewClient, &IPCPreviewClient::finished, this, [&] { emit completedGeneration(); });
connect(this, &PreviewCoordinator::ipcStartGeneration, &ipcPreviewClient, &IPCPreviewClient::startGeneration,
Qt::QueuedConnection);
connect(&ipcPreviewClient, &IPCPreviewClient::error, this, [&](QString err) { emit error(err); });
this->ipcClientThread.start();
}
void PreviewCoordinator::init(const QVector<SearchResult> &searchResults)
{
this->previewableSearchResults.clear();
for(const SearchResult &result : searchResults)
{
if(result.wasContentSearch)
{
QString path = result.fileData.absPath;
// HACK until we can preview them properly
if(path.endsWith(".html") || path.endsWith(".htm"))
{
continue;
}
QFileInfo info{path};
if(info.exists())
{
this->previewableSearchResults.append(result);
}
}
}
}
void PreviewCoordinator::setSocketPath(QString socketPath)
{
this->socketPath = socketPath;
this->ipcPreviewClient.setSocketPath(socketPath);
}
int PreviewCoordinator::previewableCount() const
{
return this->previewableSearchResults.count();
}
QSharedPointer<PreviewResult> PreviewCoordinator::resultAt(int index)
{
if(this->previewResults.size() > index)
{
return {this->previewResults[index]};
}
return {nullptr};
}
const QVector<SearchResult> &PreviewCoordinator::getPreviewableSearchResults() const
{
return this->previewableSearchResults;
}
void PreviewCoordinator::handleReceivedPreview(QSharedPointer<PreviewResult> preview, unsigned int previewGeneration)
{
if(previewGeneration < this->currentPreviewGeneration)
{
return;
}
if(!preview.isNull() && preview->hasPreview())
{
QString docPath = preview->getDocumentPath();
auto previewPage = preview->getPage();
int pos = previewOrder[docPath + QString::number(previewPage)];
this->previewResults[pos] = preview;
emit previewReady();
}
}
void PreviewCoordinator::startGeneration(RenderConfig config, const QVector<RenderTarget> &targets)
{
++this->currentPreviewGeneration;
this->previewOrder.clear();
this->previewResults.clear();
this->previewResults.resize(targets.size());
this->previewResults.fill(nullptr);
int i = 0;
for(const RenderTarget &target : targets)
{
this->previewOrder[target.path + QString::number(target.page)] = i++;
}
emit ipcStartGeneration(config, targets);
}

View File

@ -1,48 +0,0 @@
#ifndef PREVIEWCOORDINATOR_H
#define PREVIEWCOORDINATOR_H
#include <QVector>
#include <QObject>
#include <QThread>
#include "searchresult.h"
#include "previewresult.h"
#include "ipcpreviewclient.h"
#include "rendertarget.h"
class PreviewCoordinator : public QObject
{
Q_OBJECT
private:
QThread ipcClientThread;
IPCPreviewClient ipcPreviewClient;
QString socketPath;
QVector<QSharedPointer<PreviewResult>> previewResults;
QVector<SearchResult> previewableSearchResults;
unsigned int currentPreviewGeneration = 1;
/* Quick lookup table for the order a preview should have */
QHash<QString, int> previewOrder;
public:
PreviewCoordinator();
void init(const QVector<SearchResult> &searchResults);
int previewableCount() const;
const QVector<SearchResult> &getPreviewableSearchResults() const;
QSharedPointer<PreviewResult> resultAt(int index);
void setSocketPath(QString socketPath);
public slots:
void startGeneration(RenderConfig config, const QVector<RenderTarget> &targets);
void handleReceivedPreview(QSharedPointer<PreviewResult> preview, unsigned int previewGeneration);
signals:
void previewReady();
void completedGeneration();
void error(QString);
void ipcStartGeneration(RenderConfig config, const QVector<RenderTarget> &targets);
};
#endif // PREVIEWCOORDINATOR_H

View File

@ -1,24 +1,20 @@
#include "../shared/common.h" #include "../shared/common.h"
#include "previewgenerator.h" #include "previewgenerator.h"
#include <QMutexLocker>
#include "previewgeneratorpdf.h" #include "previewgeneratorpdf.h"
#include "previewgeneratorplaintext.h" #include "previewgeneratorplaintext.h"
#include "previewgeneratorodt.h" #include "previewgeneratorodt.h"
static PreviewGenerator *plainTextGenerator = new PreviewGeneratorPlainText(); static PreviewGenerator *plainTextGenerator = new PreviewGeneratorPlainText();
static QHash<QString, PreviewGenerator *> generators{ static QMap<QString, PreviewGenerator *> generators{
{"pdf", new PreviewGeneratorPdf()}, {"txt", plainTextGenerator}, {"md", plainTextGenerator}, {"pdf", new PreviewGeneratorPdf()}, {"txt", plainTextGenerator}, {"md", plainTextGenerator},
{"py", plainTextGenerator}, {"java", plainTextGenerator}, {"js", plainTextGenerator}, {"py", plainTextGenerator}, {"java", plainTextGenerator}, {"js", plainTextGenerator},
{"cpp", plainTextGenerator}, {"c", plainTextGenerator}, {"sql", plainTextGenerator}, {"cpp", plainTextGenerator}, {"c", plainTextGenerator}, {"sql", plainTextGenerator},
{"odt", new PreviewGeneratorOdt()}}; {"odt", new PreviewGeneratorOdt()}};
static QMutex generatorsMutex;
PreviewGenerator *PreviewGenerator::get(QFileInfo &info) PreviewGenerator *PreviewGenerator::get(QFileInfo &info)
{ {
QMutexLocker locker(&generatorsMutex);
PreviewGenerator *result = generators.value(info.suffix(), nullptr); PreviewGenerator *result = generators.value(info.suffix(), nullptr);
locker.unlock();
if(result == nullptr) if(result == nullptr)
{ {
if(Common::isTextFile(info)) if(Common::isTextFile(info))

View File

@ -24,7 +24,7 @@ QSharedPointer<PreviewResult> PreviewGeneratorOdt::generate(RenderConfig config,
throw LooqsGeneralException("Error while reading content.xml of " + documentPath); throw LooqsGeneralException("Error while reading content.xml of " + documentPath);
} }
TagStripperProcessor tsp; TagStripperProcessor tsp;
QString content = tsp.process(entireContent).pages.constFirst().content; QString content = tsp.process(entireContent).first().content;
PreviewGeneratorPlainText plainTextGenerator; PreviewGeneratorPlainText plainTextGenerator;
result->setText(plainTextGenerator.generatePreviewText(content, config, info.fileName())); result->setText(plainTextGenerator.generatePreviewText(content, config, info.fileName()));

View File

@ -1,33 +1,26 @@
#include <QMutexLocker> #include <QMutexLocker>
#include <QPainter> #include <QPainter>
#include <QRegularExpression>
#include "previewgeneratorpdf.h" #include "previewgeneratorpdf.h"
static QMutex cacheMutex; static QMutex cacheMutex;
Poppler::Document *PreviewGeneratorPdf::document(QString path) Poppler::Document *PreviewGeneratorPdf::document(QString path)
{ {
QMutexLocker locker(&cacheMutex);
if(documentcache.contains(path)) if(documentcache.contains(path))
{ {
return documentcache.value(path); return documentcache.value(path);
} }
locker.unlock(); Poppler::Document *result = Poppler::Document::load(path);
auto result = Poppler::Document::load(path); if(result == nullptr)
if(!result)
{ {
qDebug() << "Failed to load document: " << path;
// TODO: some kind of user feedback would be nice // TODO: some kind of user feedback would be nice
return nullptr; return nullptr;
} }
result->setRenderHint(Poppler::Document::TextAntialiasing); result->setRenderHint(Poppler::Document::TextAntialiasing);
result->setRenderHint(Poppler::Document::TextHinting); QMutexLocker locker(&cacheMutex);
result->setRenderHint(Poppler::Document::TextSlightHinting); documentcache.insert(path, result);
auto ptr = result.release();
locker.relock();
documentcache.insert(path, ptr);
locker.unlock(); locker.unlock();
return ptr; return result;
} }
QSharedPointer<PreviewResult> PreviewGeneratorPdf::generate(RenderConfig config, QString documentPath, QSharedPointer<PreviewResult> PreviewGeneratorPdf::generate(RenderConfig config, QString documentPath,
@ -37,12 +30,10 @@ QSharedPointer<PreviewResult> PreviewGeneratorPdf::generate(RenderConfig config,
Poppler::Document *doc = document(documentPath); Poppler::Document *doc = document(documentPath);
if(doc == nullptr) if(doc == nullptr)
{ {
qDebug() << "Failed to obtain document for: " << documentPath;
return QSharedPointer<PreviewResult>(result); return QSharedPointer<PreviewResult>(result);
} }
if(doc->isLocked()) if(doc->isLocked())
{ {
qDebug() << "Failed to open document as its locked: " << documentPath;
return QSharedPointer<PreviewResult>(result); return QSharedPointer<PreviewResult>(result);
} }
int p = (int)page - 1; int p = (int)page - 1;
@ -50,21 +41,11 @@ QSharedPointer<PreviewResult> PreviewGeneratorPdf::generate(RenderConfig config,
{ {
p = 0; p = 0;
} }
auto pdfPage = doc->page(p); Poppler::Page *pdfPage = doc->page(p);
if(!pdfPage)
{
qDebug() << "Failed to open page " << p << " for document" << documentPath;
return QSharedPointer<PreviewResult>(result);
}
QImage img = pdfPage->renderToImage(config.scaleX, config.scaleY); QImage img = pdfPage->renderToImage(config.scaleX, config.scaleY);
for(QString &word : config.wordsToHighlight) for(QString &word : config.wordsToHighlight)
{ {
QList<QRectF> rects = QList<QRectF> rects = pdfPage->search(word, Poppler::Page::SearchFlag::IgnoreCase);
pdfPage->search(word, Poppler::Page::SearchFlag::IgnoreCase | Poppler::Page::SearchFlag::WholeWords);
if(rects.empty())
{
rects = pdfPage->search(word, Poppler::Page::SearchFlag::IgnoreCase);
}
for(QRectF &rect : rects) for(QRectF &rect : rects)
{ {
QPainter painter(&img); QPainter painter(&img);

View File

@ -1,6 +1,6 @@
#ifndef PREVIEWGENERATORPDF_H #ifndef PREVIEWGENERATORPDF_H
#define PREVIEWGENERATORPDF_H #define PREVIEWGENERATORPDF_H
#include <poppler-qt6.h> #include <poppler-qt5.h>
#include "previewgenerator.h" #include "previewgenerator.h"
#include "previewresultpdf.h" #include "previewresultpdf.h"

View File

@ -1,5 +1,4 @@
#include <QTextStream> #include <QTextStream>
#include <QRegularExpression>
#include "previewgeneratorplaintext.h" #include "previewgeneratorplaintext.h"
#include "previewresultplaintext.h" #include "previewresultplaintext.h"
@ -58,7 +57,6 @@ QString PreviewGeneratorPlainText::generatePreviewText(QString content, RenderCo
++i; ++i;
} }
resulText = resulText.toHtmlEscaped();
QString header = "<b>" + fileName + "</b> "; QString header = "<b>" + fileName + "</b> ";
for(QString &word : config.wordsToHighlight) for(QString &word : config.wordsToHighlight)
{ {
@ -76,19 +74,10 @@ QString PreviewGeneratorPlainText::generatePreviewText(QString content, RenderCo
return header + resulText.replace("\n", "<br>").mid(0, 1000); return header + resulText.replace("\n", "<br>").mid(0, 1000);
} }
struct Snippet
{
/* Contains each line number and line of the snippet*/
QString snippetText;
/* How many times a word occurs in the snippetText */
QHash<QString, int> wordCountMap;
};
QString PreviewGeneratorPlainText::generateLineBasedPreviewText(QTextStream &in, RenderConfig config, QString fileName) QString PreviewGeneratorPlainText::generateLineBasedPreviewText(QTextStream &in, RenderConfig config, QString fileName)
{ {
QVector<Snippet> snippets; QString resultText;
const int contextLinesCount = 2; const unsigned int contextLinesCount = 2;
LimitQueue<QString> queue(contextLinesCount); LimitQueue<QString> queue(contextLinesCount);
QString currentLine; QString currentLine;
currentLine.reserve(512); currentLine.reserve(512);
@ -96,73 +85,38 @@ QString PreviewGeneratorPlainText::generateLineBasedPreviewText(QTextStream &in,
/* How many lines to read after a line with a match (like grep -A ) */ /* How many lines to read after a line with a match (like grep -A ) */
int justReadLinesCount = -1; int justReadLinesCount = -1;
struct Snippet currentSnippet; auto appendLine = [&resultText](int lineNumber, QString &line)
{ resultText.append(QString("<b>%1</b>%2<br>").arg(lineNumber).arg(line)); };
auto appendLine = [&currentSnippet, &config](int lineNumber, QString &line) QHash<QString, int> countmap;
{ QString header = "<b>" + fileName + "</b> ";
int foundWordsCount = 0;
for(QString &word : config.wordsToHighlight)
{
QRegularExpression searchRegex("\\b" + QRegularExpression::escape(word) + "\\b");
bool containsRegex = line.contains(searchRegex);
bool contains = false;
if(!containsRegex)
{
contains = line.contains(word, Qt::CaseInsensitive);
}
if(containsRegex || contains)
{
currentSnippet.wordCountMap[word] = currentSnippet.wordCountMap.value(word, 0) + 1;
QString replacementString = "<span style=\"background-color: yellow;\">" + word + "</span>";
if(containsRegex)
{
line.replace(searchRegex, replacementString);
}
else
{
line.replace(word, replacementString, Qt::CaseInsensitive);
}
++foundWordsCount;
}
}
currentSnippet.snippetText.append(QString("<b>%1</b>%2<br>").arg(lineNumber).arg(line));
return foundWordsCount;
};
unsigned int snippetsCount = 0;
unsigned int lineCount = 0; unsigned int lineCount = 0;
while(in.readLineInto(&currentLine)) while(in.readLineInto(&currentLine) && snippetsCount < MAX_SNIPPETS)
{ {
currentLine = currentLine.toHtmlEscaped();
++lineCount; ++lineCount;
bool matched = false; bool matched = false;
if(justReadLinesCount > 0) if(justReadLinesCount > 0)
{ {
appendLine(lineCount, currentLine);
int result = appendLine(lineCount, currentLine);
if(justReadLinesCount == 1 && result > 0)
{
justReadLinesCount = contextLinesCount;
}
else
{
--justReadLinesCount; --justReadLinesCount;
}
continue; continue;
} }
if(justReadLinesCount == 0) if(justReadLinesCount == 0)
{ {
currentSnippet.snippetText += "---<br>"; resultText += "---<br>";
justReadLinesCount = -1; justReadLinesCount = -1;
snippets.append(currentSnippet); ++snippetsCount;
currentSnippet = {};
} }
for(QString &word : config.wordsToHighlight) for(QString &word : config.wordsToHighlight)
{ {
if(currentLine.contains(word, Qt::CaseInsensitive)) if(currentLine.contains(word, Qt::CaseInsensitive))
{ {
countmap[word] = countmap.value(word, 0) + 1;
matched = true; matched = true;
break; currentLine.replace(word, "<span style=\"background-color: yellow;\">" + word + "</span>",
Qt::CaseInsensitive);
} }
} }
if(matched) if(matched)
@ -171,6 +125,7 @@ QString PreviewGeneratorPlainText::generateLineBasedPreviewText(QTextStream &in,
{ {
int queuedLineCount = lineCount - queue.size(); int queuedLineCount = lineCount - queue.size();
QString queuedLine = queue.dequeue(); QString queuedLine = queue.dequeue();
appendLine(queuedLineCount, queuedLine); appendLine(queuedLineCount, queuedLine);
} }
appendLine(lineCount, currentLine); appendLine(lineCount, currentLine);
@ -182,85 +137,17 @@ QString PreviewGeneratorPlainText::generateLineBasedPreviewText(QTextStream &in,
} }
} }
if(!currentSnippet.snippetText.isEmpty())
{
currentSnippet.snippetText += "---<br>";
snippets.append(currentSnippet);
}
std::sort(snippets.begin(), snippets.end(),
[](Snippet &a, Snippet &b)
{
int differentWordsA = 0;
int totalWordsA = 0;
int differentWordsB = 0;
int totalWordsB = 0;
for(int count : qAsConst(a.wordCountMap))
{
if(count > 0)
{
++differentWordsA;
}
totalWordsA += count;
}
for(int count : qAsConst(b.wordCountMap))
{
if(count > 0)
{
++differentWordsB;
}
totalWordsB += count;
}
if(differentWordsA > differentWordsB)
{
return true;
}
if(differentWordsA == differentWordsB)
{
return totalWordsA > totalWordsB;
}
return false;
});
QString resultText = "";
unsigned int snippetsCount = 0;
QString header = "<b>" + fileName + "</b> ";
QHash<QString, int> totalWordCountMap;
bool isTruncated = false;
for(Snippet &snippet : snippets)
{
if(snippetsCount++ < MAX_SNIPPETS)
{
resultText += snippet.snippetText;
}
else
{
isTruncated = true;
}
for(auto it = snippet.wordCountMap.keyValueBegin(); it != snippet.wordCountMap.keyValueEnd(); it++)
{
totalWordCountMap[it->first] = totalWordCountMap.value(it->first, 0) + it->second;
}
}
if(!resultText.isEmpty())
{
if(isTruncated)
{
header += "(truncated) ";
}
for(QString &word : config.wordsToHighlight) for(QString &word : config.wordsToHighlight)
{ {
header += word + ": " + QString::number(totalWordCountMap[word]) + " "; header += word + ": " + QString::number(countmap[word]) + " ";
}
if(snippetsCount == MAX_SNIPPETS)
{
header += "(truncated)";
} }
header += "<hr>"; header += "<hr>";
resultText = header + resultText; return header + resultText;
}
return resultText;
} }
QSharedPointer<PreviewResult> PreviewGeneratorPlainText::generate(RenderConfig config, QString documentPath, QSharedPointer<PreviewResult> PreviewGeneratorPlainText::generate(RenderConfig config, QString documentPath,

View File

@ -30,7 +30,7 @@ QByteArray PreviewResultPdf::serialize() const
QSharedPointer<PreviewResultPdf> PreviewResultPdf::deserialize(QByteArray &ba) QSharedPointer<PreviewResultPdf> PreviewResultPdf::deserialize(QByteArray &ba)
{ {
QSharedPointer<PreviewResultPdf> result(new PreviewResultPdf()); PreviewResultPdf *result = new PreviewResultPdf();
PreviewResultType type; PreviewResultType type;
QDataStream stream{&ba, QIODevice::ReadOnly}; QDataStream stream{&ba, QIODevice::ReadOnly};
@ -40,5 +40,5 @@ QSharedPointer<PreviewResultPdf> PreviewResultPdf::deserialize(QByteArray &ba)
throw std::runtime_error("Invalid byte array: Not a pdf preview"); throw std::runtime_error("Invalid byte array: Not a pdf preview");
} }
stream >> result->documentPath >> result->page >> result->previewImage; stream >> result->documentPath >> result->page >> result->previewImage;
return result; return QSharedPointer<PreviewResultPdf>(result);
} }

View File

@ -40,8 +40,7 @@ QByteArray PreviewResultPlainText::serialize() const
QSharedPointer<PreviewResultPlainText> PreviewResultPlainText::deserialize(QByteArray &ba) QSharedPointer<PreviewResultPlainText> PreviewResultPlainText::deserialize(QByteArray &ba)
{ {
QSharedPointer<PreviewResultPlainText> result(new PreviewResultPlainText()); PreviewResultPlainText *result = new PreviewResultPlainText();
PreviewResultType type; PreviewResultType type;
QDataStream stream{&ba, QIODevice::ReadOnly}; QDataStream stream{&ba, QIODevice::ReadOnly};
@ -51,5 +50,5 @@ QSharedPointer<PreviewResultPlainText> PreviewResultPlainText::deserialize(QByte
throw std::runtime_error("Invalid byte array: Not a pdf preview"); throw std::runtime_error("Invalid byte array: Not a pdf preview");
} }
stream >> result->documentPath >> result->page >> result->text; stream >> result->documentPath >> result->page >> result->text;
return result; return QSharedPointer<PreviewResultPlainText>(result);
} }

View File

@ -1,5 +1,4 @@
#include <QThread> #include <QThread>
#include <QSqlQuery>
#include "databasefactory.h" #include "databasefactory.h"
#include "logger.h" #include "logger.h"
#include "looqsgeneralexception.h" #include "looqsgeneralexception.h"
@ -32,23 +31,11 @@ QSqlDatabase DatabaseFactory::forCurrentThread()
QSqlDatabase db = QSqlDatabase db =
QSqlDatabase::addDatabase("QSQLITE", "LOOQS" + QString::number((quint64)QThread::currentThread(), 16)); QSqlDatabase::addDatabase("QSQLITE", "LOOQS" + QString::number((quint64)QThread::currentThread(), 16));
db.setDatabaseName(this->connectionString); db.setDatabaseName(this->connectionString);
db.setConnectOptions("QSQLITE_BUSY_TIMEOUT=30000");
if(!db.open()) if(!db.open())
{ {
Logger::error() << "Failed to open the database: " << this->connectionString << Qt::endl; Logger::error() << "Failed to open the database: " << this->connectionString << Qt::endl;
throw LooqsGeneralException("Failed to create open new connection"); throw LooqsGeneralException("Failed to create open new connection");
} }
QSqlQuery q(db);
if(!q.exec("PRAGMA journal_mode=WAL;"))
{
Logger::error() << "Failed to set WAL mode: " << this->connectionString << Qt::endl;
throw LooqsGeneralException("Failed to set WAL mode on sqlite database");
}
if(!q.exec("PRAGMA wal_autocheckpoint=250;"))
{
Logger::error() << "Failed to set WAL autocheckpoint: " << this->connectionString << Qt::endl;
throw LooqsGeneralException("Failed to set WAL autocheckpoint on sqlite database");
}
dbStore.setLocalData(db); dbStore.setLocalData(db);
return db; return db;
} }

View File

@ -1,6 +1,6 @@
#include <QFile> #include <QFile>
#include <QDataStream> #include <QDataStream>
#include <QStringDecoder> #include <QTextCodec>
#include <QDebug> #include <QDebug>
#include "defaulttextprocessor.h" #include "defaulttextprocessor.h"
@ -13,10 +13,10 @@ QString DefaultTextProcessor::processText(const QByteArray &data) const
QString encoding = encodingDetector.detectEncoding(data); QString encoding = encodingDetector.detectEncoding(data);
if(!encoding.isEmpty()) if(!encoding.isEmpty())
{ {
QStringDecoder decoder = QStringDecoder(encoding.toStdString().c_str()); QTextCodec *codec = QTextCodec::codecForName(encoding.toUtf8());
if(decoder.isValid()) if(codec != nullptr)
{ {
return decoder(data); return codec->toUnicode(data);
} }
qWarning() << "No codec found for " << encoding; qWarning() << "No codec found for " << encoding;
return QString(data); return QString(data);
@ -24,9 +24,7 @@ QString DefaultTextProcessor::processText(const QByteArray &data) const
return {}; return {};
} }
DocumentProcessResult DefaultTextProcessor::process(const QByteArray &data) const QVector<PageData> DefaultTextProcessor::process(const QByteArray &data) const
{ {
DocumentProcessResult result; return {{0, processText(data)}};
result.pages.append({0, processText(data)});
return result;
} }

View File

@ -11,7 +11,7 @@ class DefaultTextProcessor : public Processor
public: public:
DefaultTextProcessor(); DefaultTextProcessor();
QString processText(const QByteArray &data) const; QString processText(const QByteArray &data) const;
DocumentProcessResult process(const QByteArray &data) const override; QVector<PageData> process(const QByteArray &data) const override;
}; };
#endif // DEFAULTTEXTPROCESSOR_H #endif // DEFAULTTEXTPROCESSOR_H

View File

@ -1,31 +0,0 @@
#include "documentoutlineentry.h"
DocumentOutlineEntry::DocumentOutlineEntry()
{
}
QDataStream &operator<<(QDataStream &out, const DocumentOutlineEntry &pd)
{
out << pd.text << pd.type << pd.destinationPage;
out << pd.children.size();
for(const DocumentOutlineEntry &entry : pd.children)
{
out << entry;
}
return out;
}
QDataStream &operator>>(QDataStream &in, DocumentOutlineEntry &pd)
{
in >> pd.text >> pd.type >> pd.destinationPage;
qsizetype numChildren;
in >> numChildren;
for(int i = 0; i < numChildren; i++)
{
DocumentOutlineEntry entry;
in >> entry;
pd.children.append(entry);
}
return in;
}

View File

@ -1,30 +0,0 @@
#ifndef DOCUMENTOUTLINEENTRY_H
#define DOCUMENTOUTLINEENTRY_H
#include <QMetaType>
#include <QDataStream>
#include <QString>
#include <QVector>
enum OutlineDestinationType
{
OUTLINE_DESTINATION_TYPE_NONE,
OUTLINE_DESTINATION_TYPE_PAGE
/* In the future, links, or #anchors are possible */
};
class DocumentOutlineEntry
{
public:
DocumentOutlineEntry();
QVector<DocumentOutlineEntry> children;
OutlineDestinationType type;
QString text;
unsigned int destinationPage;
};
Q_DECLARE_METATYPE(DocumentOutlineEntry);
QDataStream &operator<<(QDataStream &out, const DocumentOutlineEntry &pd);
QDataStream &operator>>(QDataStream &in, DocumentOutlineEntry &pd);
#endif // DOCUMENTOUTLINEENTRY_H

View File

@ -1,39 +0,0 @@
#include "documentprocessresult.h"
#include <QDebug>
QDataStream &operator<<(QDataStream &out, const DocumentProcessResult &pd)
{
out << pd.pages.size();
out << pd.outlines.size();
for(const PageData &pd : pd.pages)
{
out << pd;
}
for(const DocumentOutlineEntry &outline : pd.outlines)
{
out << outline;
}
return out;
}
QDataStream &operator>>(QDataStream &in, DocumentProcessResult &pd)
{
qsizetype numPages, numOutlines;
in >> numPages;
in >> numOutlines;
for(int i = 0; i < numPages; i++)
{
PageData data;
in >> data;
pd.pages.append(data);
}
for(int i = 0; i < numOutlines; i++)
{
DocumentOutlineEntry outline;
in >> outline;
pd.outlines.append(outline);
}
return in;
}

View File

@ -1,17 +0,0 @@
#ifndef DOCUMENTPROCESSRESULT_H
#define DOCUMENTPROCESSRESULT_H
#include <pagedata.h>
#include <documentoutlineentry.h>
class DocumentProcessResult
{
public:
QVector<PageData> pages;
QVector<DocumentOutlineEntry> outlines;
};
Q_DECLARE_METATYPE(DocumentProcessResult);
QDataStream &operator<<(QDataStream &out, const DocumentProcessResult &pd);
QDataStream &operator>>(QDataStream &in, DocumentProcessResult &pd);
#endif // DOCUMENTPROCESSRESULT_H

View File

@ -25,22 +25,10 @@ SaveFileResult FileSaver::addFile(QString path)
QString absPath = info.absoluteFilePath(); QString absPath = info.absoluteFilePath();
auto mtime = info.lastModified().toSecsSinceEpoch(); auto mtime = info.lastModified().toSecsSinceEpoch();
if(this->dbService->fileExistsInDatabase(absPath, mtime))
bool exists = false;
if(this->fileSaverOptions.fillExistingContentless)
{
exists = this->dbService->fileExistsInDatabase(absPath, mtime, 'c');
}
else
{
exists = this->dbService->fileExistsInDatabase(absPath, mtime);
}
if(exists)
{ {
return SKIPPED; return SKIPPED;
} }
return saveFile(info); return saveFile(info);
} }
@ -50,17 +38,18 @@ SaveFileResult FileSaver::updateFile(QString path)
return saveFile(info); return saveFile(info);
} }
int FileSaver::addFiles(const QVector<QString> paths) int FileSaver::addFiles(const QVector<QString> paths, bool keepGoing, bool verbose)
{ {
return processFiles(paths, std::bind(&FileSaver::addFile, this, std::placeholders::_1)); return processFiles(paths, std::bind(&FileSaver::addFile, this, std::placeholders::_1), keepGoing, verbose);
} }
int FileSaver::updateFiles(const QVector<QString> paths) int FileSaver::updateFiles(const QVector<QString> paths, bool keepGoing, bool verbose)
{ {
return processFiles(paths, std::bind(&FileSaver::updateFile, this, std::placeholders::_1)); return processFiles(paths, std::bind(&FileSaver::updateFile, this, std::placeholders::_1), keepGoing, verbose);
} }
int FileSaver::processFiles(const QVector<QString> paths, std::function<SaveFileResult(QString path)> saverFunc) int FileSaver::processFiles(const QVector<QString> paths, std::function<SaveFileResult(QString path)> saverFunc,
bool keepGoing, bool verbose)
{ {
std::atomic<bool> terminate{false}; std::atomic<bool> terminate{false};
std::atomic<int> processedCount{0}; std::atomic<int> processedCount{0};
@ -71,7 +60,7 @@ int FileSaver::processFiles(const QVector<QString> paths, std::function<SaveFile
{ {
return; return;
} }
if(this->fileSaverOptions.verbose) if(verbose)
{ {
Logger::info() << "Processing " << path << Qt::endl; Logger::info() << "Processing " << path << Qt::endl;
} }
@ -79,7 +68,7 @@ int FileSaver::processFiles(const QVector<QString> paths, std::function<SaveFile
if(result == DBFAIL || result == PROCESSFAIL) if(result == DBFAIL || result == PROCESSFAIL)
{ {
Logger::error() << "Failed to process " << path << Qt::endl; Logger::error() << "Failed to process " << path << Qt::endl;
if(!this->fileSaverOptions.keepGoing) if(!keepGoing)
{ {
terminate = true; terminate = true;
} }
@ -87,7 +76,7 @@ int FileSaver::processFiles(const QVector<QString> paths, std::function<SaveFile
else else
{ {
++processedCount; ++processedCount;
if(this->fileSaverOptions.verbose) if(verbose)
{ {
if(result == SKIPPED) if(result == SKIPPED)
{ {
@ -110,7 +99,7 @@ int FileSaver::processFiles(const QVector<QString> paths, std::function<SaveFile
SaveFileResult FileSaver::saveFile(const QFileInfo &fileInfo) SaveFileResult FileSaver::saveFile(const QFileInfo &fileInfo)
{ {
DocumentProcessResult processResult; QVector<PageData> pageData;
QString canonicalPath = fileInfo.canonicalFilePath(); QString canonicalPath = fileInfo.canonicalFilePath();
int processorReturnCode = -1; int processorReturnCode = -1;
@ -131,26 +120,11 @@ SaveFileResult FileSaver::saveFile(const QFileInfo &fileInfo)
{ {
if(canonicalPath.startsWith(excludedPath)) if(canonicalPath.startsWith(excludedPath))
{ {
if(this->fileSaverOptions.verbose)
{
Logger::info() << "Skipped due to excluded path";
}
return SKIPPED; return SKIPPED;
} }
} }
bool mustFillContent = this->fileSaverOptions.fillExistingContentless; if(fileInfo.size() > 0)
if(!mustFillContent)
{
mustFillContent = !this->fileSaverOptions.metadataOnly;
if(mustFillContent)
{
auto filetype = this->dbService->queryFileType(fileInfo.absolutePath());
mustFillContent = !filetype.has_value() || filetype.value() == 'c';
}
}
if(fileInfo.size() > 0 && mustFillContent)
{ {
QProcess process; QProcess process;
QStringList args; QStringList args;
@ -169,10 +143,11 @@ SaveFileResult FileSaver::saveFile(const QFileInfo &fileInfo)
* finishes. * finishes.
*/ */
QDataStream in(process.readAllStandardOutput()); QDataStream in(process.readAllStandardOutput());
while(!in.atEnd())
if(!in.atEnd())
{ {
in >> processResult; PageData pd;
in >> pd;
pageData.append(pd);
} }
processorReturnCode = process.exitCode(); processorReturnCode = process.exitCode();
if(processorReturnCode != OK && processorReturnCode != OK_WASEMPTY) if(processorReturnCode != OK && processorReturnCode != OK_WASEMPTY)
@ -184,7 +159,7 @@ SaveFileResult FileSaver::saveFile(const QFileInfo &fileInfo)
} }
} }
} }
SaveFileResult result = this->dbService->saveFile(fileInfo, processResult, this->fileSaverOptions.metadataOnly); SaveFileResult result = this->dbService->saveFile(fileInfo, pageData);
if(result == OK && processorReturnCode == OK_WASEMPTY) if(result == OK && processorReturnCode == OK_WASEMPTY)
{ {
return OK_WASEMPTY; return OK_WASEMPTY;

View File

@ -2,7 +2,6 @@
#define FILESAVER_H #define FILESAVER_H
#include <QSqlDatabase> #include <QSqlDatabase>
#include <QFileInfo> #include <QFileInfo>
#include "filesaveroptions.h"
#include "pagedata.h" #include "pagedata.h"
#include "filedata.h" #include "filedata.h"
#include "sqlitedbservice.h" #include "sqlitedbservice.h"
@ -12,21 +11,16 @@ class FileSaver
private: private:
SqliteDbService *dbService; SqliteDbService *dbService;
QStringList excludedPaths = Common::excludedPaths(); QStringList excludedPaths = Common::excludedPaths();
FileSaverOptions fileSaverOptions;
public: public:
FileSaver(SqliteDbService &dbService); FileSaver(SqliteDbService &dbService);
SaveFileResult addFile(QString path); SaveFileResult addFile(QString path);
SaveFileResult updateFile(QString path); SaveFileResult updateFile(QString path);
SaveFileResult saveFile(const QFileInfo &fileInfo); SaveFileResult saveFile(const QFileInfo &fileInfo);
int processFiles(const QVector<QString> paths, std::function<SaveFileResult(QString path)> saverFunc); int processFiles(const QVector<QString> paths, std::function<SaveFileResult(QString path)> saverFunc,
int addFiles(const QVector<QString> paths); bool keepGoing, bool verbose);
int updateFiles(const QVector<QString> paths); int addFiles(const QVector<QString> paths, bool keepGoing, bool verbose);
int updateFiles(const QVector<QString> paths, bool keepGoing, bool verbose);
void setFileSaverOptions(FileSaverOptions options)
{
this->fileSaverOptions = options;
}
}; };
#endif // FILESAVER_H #endif // FILESAVER_H

View File

@ -1,14 +0,0 @@
#ifndef FILESAVEROPTIONS_H
#define FILESAVEROPTIONS_H
class FileSaverOptions
{
public:
bool verbose = false;
bool keepGoing = false;
bool metadataOnly = false;
/* Whether those previously explicitly without content should be filled */
bool fillExistingContentless = false;
};
#endif // FILESAVEROPTIONS_H

View File

@ -12,7 +12,6 @@ FileScanWorker::FileScanWorker(SqliteDbService &db, ConcurrentQueue<QString> &qu
void FileScanWorker::run() void FileScanWorker::run()
{ {
FileSaver saver{*this->dbService}; FileSaver saver{*this->dbService};
saver.setFileSaverOptions(this->fileSaverOptions);
auto paths = queue->dequeue(batchsize); auto paths = queue->dequeue(batchsize);
for(QString &path : paths) for(QString &path : paths)
{ {
@ -21,18 +20,11 @@ void FileScanWorker::run()
{ {
sfr = saver.addFile(path); sfr = saver.addFile(path);
} }
catch(LooqsGeneralException &e)
{
Logger::error() << e.message << Qt::endl;
sfr = PROCESSFAIL;
}
catch(std::exception &e) catch(std::exception &e)
{ {
Logger::error() << e.what() << Qt::endl; Logger::error() << e.what();
sfr = PROCESSFAIL; // well... sfr = PROCESSFAIL; // well...
} }
emit result({path, sfr}); emit result({path, sfr});
if(stopToken->load(std::memory_order_relaxed)) // TODO: relaxed should suffice here, but recheck if(stopToken->load(std::memory_order_relaxed)) // TODO: relaxed should suffice here, but recheck
{ {
@ -42,8 +34,3 @@ void FileScanWorker::run()
} }
emit finished(); emit finished();
} }
void FileScanWorker::setFileSaverOptions(FileSaverOptions options)
{
this->fileSaverOptions = options;
}

View File

@ -15,14 +15,12 @@ class FileScanWorker : public QObject, public QRunnable
protected: protected:
SqliteDbService *dbService; SqliteDbService *dbService;
ConcurrentQueue<QString> *queue; ConcurrentQueue<QString> *queue;
FileSaverOptions fileSaverOptions;
int batchsize; int batchsize;
std::atomic<bool> *stopToken; std::atomic<bool> *stopToken;
public: public:
FileScanWorker(SqliteDbService &db, ConcurrentQueue<QString> &queue, int batchsize, std::atomic<bool> &stopToken); FileScanWorker(SqliteDbService &db, ConcurrentQueue<QString> &queue, int batchsize, std::atomic<bool> &stopToken);
void run() override; void run() override;
void setFileSaverOptions(FileSaverOptions options);
signals: signals:
void result(FileScanResult); void result(FileScanResult);
void finished(); void finished();

View File

@ -30,7 +30,7 @@ void Indexer::beginIndexing()
pattern += "/"; pattern += "/";
} }
pattern += "*"; pattern += "*";
ignoreList.append(pattern); ignoreList.append(excludedPath);
} }
ignoreList.append(this->ignorePattern); ignoreList.append(this->ignorePattern);
wildcardMatcher.setPatterns(ignoreList); wildcardMatcher.setPatterns(ignoreList);
@ -73,6 +73,16 @@ void Indexer::setTargetPaths(QVector<QString> pathsToScan)
this->pathsToScan = pathsToScan; this->pathsToScan = pathsToScan;
} }
void Indexer::setVerbose(bool verbose)
{
this->verbose = verbose;
}
void Indexer::setKeepGoing(bool keepGoing)
{
this->keepGoing = keepGoing;
}
void Indexer::requestCancellation() void Indexer::requestCancellation()
{ {
this->dirScanner->cancel(); this->dirScanner->cancel();
@ -98,7 +108,6 @@ void Indexer::launchWorker(ConcurrentQueue<QString> &queue, int batchsize)
FileScanWorker *runnable = new FileScanWorker(*this->db, queue, batchsize, this->workerCancellationToken); FileScanWorker *runnable = new FileScanWorker(*this->db, queue, batchsize, this->workerCancellationToken);
connect(runnable, &FileScanWorker::result, this, &Indexer::processFileScanResult); connect(runnable, &FileScanWorker::result, this, &Indexer::processFileScanResult);
connect(runnable, &FileScanWorker::finished, this, &Indexer::processFinishedWorker); connect(runnable, &FileScanWorker::finished, this, &Indexer::processFinishedWorker);
runnable->setFileSaverOptions(this->fileSaverOptions);
++this->runningWorkers; ++this->runningWorkers;
QThreadPool::globalInstance()->start(runnable); QThreadPool::globalInstance()->start(runnable);
} }
@ -111,6 +120,24 @@ void Indexer::dirScanProgress(int current, int total)
void Indexer::processFileScanResult(FileScanResult result) void Indexer::processFileScanResult(FileScanResult result)
{ {
if(isErrorSaveFileResult(result.second))
{
this->currentIndexResult.results.append(result);
if(!keepGoing)
{
this->requestCancellation();
emit finished();
return;
}
}
else
{
if(verbose)
{
this->currentIndexResult.results.append(result);
}
}
/* TODO: OK_WASEMPTY might need a special list */ /* TODO: OK_WASEMPTY might need a special list */
if(result.second == OK || result.second == OK_WASEMPTY) if(result.second == OK || result.second == OK_WASEMPTY)
{ {
@ -125,32 +152,12 @@ void Indexer::processFileScanResult(FileScanResult result)
++this->currentIndexResult.erroredPaths; ++this->currentIndexResult.erroredPaths;
} }
if(isErrorSaveFileResult(result.second)) if(currentScanProcessedCount++ == progressReportThreshold)
{
this->currentIndexResult.results.append(result);
if(!this->fileSaverOptions.keepGoing)
{
this->requestCancellation();
emit finished();
return;
}
}
else
{
if(this->fileSaverOptions.verbose)
{
this->currentIndexResult.results.append(result);
}
}
QTime currentTime = QTime::currentTime();
if(currentScanProcessedCount++ == progressReportThreshold || this->lastProgressReportTime.secsTo(currentTime) >= 10)
{ {
emit indexProgress(this->currentIndexResult.total(), this->currentIndexResult.addedPaths, emit indexProgress(this->currentIndexResult.total(), this->currentIndexResult.addedPaths,
this->currentIndexResult.skippedPaths, this->currentIndexResult.erroredPaths, this->currentIndexResult.skippedPaths, this->currentIndexResult.erroredPaths,
this->dirScanner->pathCount()); this->dirScanner->pathCount());
currentScanProcessedCount = 0; currentScanProcessedCount = 0;
this->lastProgressReportTime = currentTime;
} }
} }
@ -163,17 +170,6 @@ void Indexer::processFinishedWorker()
--this->runningWorkers; --this->runningWorkers;
if(!isRunning()) if(!isRunning())
{ {
this->db->runWalCheckpoint();
emit finished(); emit finished();
} }
} }
void Indexer::setFileSaverOptions(FileSaverOptions options)
{
this->fileSaverOptions = options;
}
void Indexer::setProgressReportThreshold(int threshold)
{
this->progressReportThreshold = threshold;
}

View File

@ -52,7 +52,8 @@ class Indexer : public QObject
{ {
Q_OBJECT Q_OBJECT
protected: protected:
FileSaverOptions fileSaverOptions; bool verbose = false;
bool keepGoing = true;
SqliteDbService *db; SqliteDbService *db;
int progressReportThreshold = 50; int progressReportThreshold = 50;
@ -71,18 +72,14 @@ class Indexer : public QObject
IndexResult currentIndexResult; IndexResult currentIndexResult;
void launchWorker(ConcurrentQueue<QString> &queue, int batchsize); void launchWorker(ConcurrentQueue<QString> &queue, int batchsize);
QTime lastProgressReportTime = QTime::currentTime();
public: public:
bool isRunning(); bool isRunning();
void beginIndexing(); void beginIndexing();
void setIgnorePattern(QStringList ignorePattern); void setIgnorePattern(QStringList ignorePattern);
void setTargetPaths(QVector<QString> pathsToScan); void setTargetPaths(QVector<QString> pathsToScan);
void setVerbose(bool verbose);
void setFileSaverOptions(FileSaverOptions options); void setKeepGoing(bool keepGoing);
void setProgressReportThreshold(int threshold);
void requestCancellation(); void requestCancellation();

View File

@ -7,16 +7,21 @@ IndexSyncer::IndexSyncer(SqliteDbService &dbService)
this->dbService = &dbService; this->dbService = &dbService;
} }
void IndexSyncer::setFileSaverOptions(FileSaverOptions options)
{
fileSaverOptions = options;
}
void IndexSyncer::setDryRun(bool dryRun) void IndexSyncer::setDryRun(bool dryRun)
{ {
this->dryRun = dryRun; this->dryRun = dryRun;
} }
void IndexSyncer::setVerbose(bool verbose)
{
this->verbose = verbose;
}
void IndexSyncer::setKeepGoing(bool keepGoing)
{
this->keepGoing = keepGoing;
}
void IndexSyncer::setRemoveDeletedFromIndex(bool removeDeletedFromIndex) void IndexSyncer::setRemoveDeletedFromIndex(bool removeDeletedFromIndex)
{ {
this->removeDeletedFromIndex = removeDeletedFromIndex; this->removeDeletedFromIndex = removeDeletedFromIndex;
@ -30,7 +35,7 @@ void IndexSyncer::setPattern(QString pattern)
void IndexSyncer::sync() void IndexSyncer::sync()
{ {
this->stopToken.store(false, std::memory_order_relaxed); this->stopToken.store(false, std::memory_order_relaxed);
FileSaver saver(*this->dbService);
QVector<FileData> files; QVector<FileData> files;
int offset = 0; int offset = 0;
int limit = 10000; int limit = 10000;
@ -82,7 +87,7 @@ void IndexSyncer::sync()
if(!this->dbService->deleteFile(fileData.absPath)) if(!this->dbService->deleteFile(fileData.absPath))
{ {
emit error("Error: Failed to delete " + fileData.absPath + " from the index"); emit error("Error: Failed to delete " + fileData.absPath + " from the index");
if(!this->fileSaverOptions.keepGoing) if(!this->keepGoing)
{ {
emit finished(totalUpdatesFilesCount, totalDeletedFilesCount, totalErroredFilesCount); emit finished(totalUpdatesFilesCount, totalDeletedFilesCount, totalErroredFilesCount);
return; return;
@ -99,18 +104,16 @@ void IndexSyncer::sync()
} }
} }
FileSaver saver(*this->dbService); unsigned int updatedFilesCount = saver.updateFiles(filePathsToUpdate, keepGoing, verbose);
saver.setFileSaverOptions(this->fileSaverOptions);
unsigned int updatedFilesCount = saver.updateFiles(filePathsToUpdate);
unsigned int shouldHaveUpdatedCount = static_cast<unsigned int>(filePathsToUpdate.size()); unsigned int shouldHaveUpdatedCount = static_cast<unsigned int>(filePathsToUpdate.size());
if(updatedFilesCount != shouldHaveUpdatedCount) if(updatedFilesCount != shouldHaveUpdatedCount)
{ {
totalErroredFilesCount += (shouldHaveUpdatedCount - updatedFilesCount); totalErroredFilesCount += (shouldHaveUpdatedCount - updatedFilesCount);
if(!this->fileSaverOptions.keepGoing) if(!keepGoing)
{ {
QString errorMsg = QString("Failed to update all files selected for updating in this batch. Updated") + QString errorMsg = QString("Failed to update all files selected for updating in this batch. Updated") +
QString::number(updatedFilesCount) + "out of" + QString::number(shouldHaveUpdatedCount) + "selected for updating"; updatedFilesCount + "out of" + shouldHaveUpdatedCount + "selected for updating";
emit error(errorMsg); emit error(errorMsg);
emit finished(totalUpdatesFilesCount, totalDeletedFilesCount, totalErroredFilesCount); emit finished(totalUpdatesFilesCount, totalDeletedFilesCount, totalErroredFilesCount);
} }

View File

@ -1,15 +1,16 @@
#ifndef INDEXSYNCER_H #ifndef INDEXSYNCER_H
#define INDEXSYNCER_H #define INDEXSYNCER_H
#include "sqlitedbservice.h" #include "sqlitedbservice.h"
#include "filesaveroptions.h"
class IndexSyncer : public QObject class IndexSyncer : public QObject
{ {
Q_OBJECT Q_OBJECT
private: private:
SqliteDbService *dbService = nullptr; SqliteDbService *dbService = nullptr;
FileSaverOptions fileSaverOptions; bool keepGoing = true;
bool removeDeletedFromIndex = true; bool removeDeletedFromIndex = true;
bool dryRun = false; bool dryRun = false;
bool verbose = false;
QString pattern; QString pattern;
std::atomic<bool> stopToken{false}; std::atomic<bool> stopToken{false};
@ -17,12 +18,12 @@ class IndexSyncer : public QObject
public: public:
IndexSyncer(SqliteDbService &dbService); IndexSyncer(SqliteDbService &dbService);
void setFileSaverOptions(FileSaverOptions options);
public slots: public slots:
void sync(); void sync();
void cancel(); void cancel();
void setDryRun(bool dryRun); void setDryRun(bool dryRun);
void setVerbose(bool verbose);
void setKeepGoing(bool keepGoing);
void setRemoveDeletedFromIndex(bool removeDeletedFromIndex); void setRemoveDeletedFromIndex(bool removeDeletedFromIndex);
void setPattern(QString pattern); void setPattern(QString pattern);

View File

@ -6,11 +6,11 @@ template <class T> class LimitQueue
{ {
protected: protected:
QQueue<T> queue; QQueue<T> queue;
int limit = 0; unsigned int limit = 0;
public: public:
LimitQueue(); LimitQueue();
LimitQueue(int limit) LimitQueue(unsigned int limit)
{ {
this->limit = limit; this->limit = limit;
} }
@ -34,7 +34,7 @@ template <class T> class LimitQueue
return queue.dequeue(); return queue.dequeue();
} }
void setLimit(int limit) void setLimit(unsigned int limit)
{ {
this->limit = limit; this->limit = limit;
} }

View File

@ -7,7 +7,6 @@
#include <optional> #include <optional>
#include <algorithm> #include <algorithm>
#include "looqsquery.h" #include "looqsquery.h"
#include "looqsgeneralexception.h"
const QVector<Token> &LooqsQuery::getTokens() const const QVector<Token> &LooqsQuery::getTokens() const
{ {
@ -29,11 +28,6 @@ bool LooqsQuery::hasContentSearch() const
return (this->getTokensMask() & FILTER_CONTENT) == FILTER_CONTENT; return (this->getTokensMask() & FILTER_CONTENT) == FILTER_CONTENT;
} }
bool LooqsQuery::hasOutlineSearch() const
{
return (this->getTokensMask() & FILTER_OUTLINE_CONTAINS) == FILTER_OUTLINE_CONTAINS;
}
bool LooqsQuery::hasPathSearch() const bool LooqsQuery::hasPathSearch() const
{ {
return (this->getTokensMask() & FILTER_PATH) == FILTER_PATH; return (this->getTokensMask() & FILTER_PATH) == FILTER_PATH;
@ -186,8 +180,7 @@ LooqsQuery LooqsQuery::build(QString expression, TokenType loneWordsTokenType, b
QStringList loneWords; QStringList loneWords;
LooqsQuery result; LooqsQuery result;
static QRegularExpression rx( QRegularExpression rx("((?<filtername>(\\.|\\w)+):(?<args>\\((?<innerargs>[^\\)]+)\\)|([^\\s])+)|(?<boolean>AND|OR)"
"((?<filtername>(\\.|\\w)+):(?<args>\\((?<innerargs>[^\\)]+)\\)|([^\\s])+)|(?<boolean>AND|OR)"
"|(?<negation>!)|(?<bracket>\\(|\\))|(?<loneword>[^\\s]+))"); "|(?<negation>!)|(?<bracket>\\(|\\))|(?<loneword>[^\\s]+))");
QRegularExpressionMatchIterator i = rx.globalMatch(expression); QRegularExpressionMatchIterator i = rx.globalMatch(expression);
auto previousWasBool = [&result] { return !result.tokens.empty() && ((result.tokens.last().type & BOOL) == BOOL); }; auto previousWasBool = [&result] { return !result.tokens.empty() && ((result.tokens.last().type & BOOL) == BOOL); };
@ -290,14 +283,6 @@ LooqsQuery LooqsQuery::build(QString expression, TokenType loneWordsTokenType, b
{ {
tokenType = FILTER_CONTENT_PAGE; tokenType = FILTER_CONTENT_PAGE;
} }
else if(filtername == "t" || filtername == "tag")
{
tokenType = FILTER_TAG_ASSIGNED;
}
else if(filtername == "toc" || filtername == "outline")
{
tokenType = FILTER_OUTLINE_CONTAINS;
}
// TODO: given this is not really a "filter", this feels slightly misplaced here // TODO: given this is not really a "filter", this feels slightly misplaced here
else if(filtername == "sort") else if(filtername == "sort")
{ {

View File

@ -2,6 +2,7 @@
#define LOOQSQUERY_H #define LOOQSQUERY_H
#include <QString> #include <QString>
#include <QVector> #include <QVector>
#include "looqsgeneralexception.h"
#include "token.h" #include "token.h"
/* Fields that can be queried or sorted */ /* Fields that can be queried or sorted */
enum QueryField enum QueryField
@ -45,7 +46,7 @@ class LooqsQuery
void addToken(Token t); void addToken(Token t);
void updateTokensMask() void updateTokensMask()
{ {
for(const Token &t : qAsConst(tokens)) for(const Token &t : tokens)
{ {
this->tokensMask |= t.type; this->tokensMask |= t.type;
} }
@ -68,7 +69,6 @@ class LooqsQuery
this->limit = limit; this->limit = limit;
} }
bool hasContentSearch() const; bool hasContentSearch() const;
bool hasOutlineSearch() const;
bool hasPathSearch() const; bool hasPathSearch() const;
void addSortCondition(SortCondition sc); void addSortCondition(SortCondition sc);
@ -92,6 +92,14 @@ class LooqsQuery
this->sortConditions = sortConditions; this->sortConditions = sortConditions;
updateTokensMask(); updateTokensMask();
} }
LooqsQuery(const LooqsQuery &o)
{
this->tokens = o.tokens;
this->sortConditions = o.sortConditions;
this->tokensMask = o.tokensMask;
this->limit = o.limit;
}
}; };
#endif // LOOQSQUERY_H #endif // LOOQSQUERY_H

View File

@ -1,3 +0,0 @@
CREATE VIRTUAL TABLE fts_trigram USING fts5(content, content='',tokenize="trigram");
ALTER TABLE content ADD COLUMN fts_trigramid integer;
CREATE INDEX content_fts_trigramid ON content (fts_trigramid);

View File

@ -1,6 +0,0 @@
CREATE TABLE tag(id integer PRIMARY KEY, name varchar(128) UNIQUE);
CREATE TABLE filetag(fileid integer, tagid integer);
CREATE INDEX filetag_fileid ON filetag(fileid);
CREATE INDEX tag_id ON tag(id);
CREATE INDEX file_path ON file ( path );
UPDATE file SET filetype='c' WHERE filetype='f';

View File

@ -1,2 +0,0 @@
CREATE TABLE outline(id INTEGER PRIMARY KEY, fileid INTEGER REFERENCES file (id) ON DELETE CASCADE, text varchar(1024), page integer);
CREATE INDEX outline_fileid ON outline (fileid);

View File

@ -3,8 +3,5 @@
<file>1.sql</file> <file>1.sql</file>
<file>2.sql</file> <file>2.sql</file>
<file>3.sql</file> <file>3.sql</file>
<file>4.sql</file>
<file>5.sql</file>
<file>6.sql</file>
</qresource> </qresource>
</RCC> </RCC>

View File

@ -10,7 +10,7 @@ class NothingProcessor : public Processor
NothingProcessor(); NothingProcessor();
public: public:
DocumentProcessResult process(const QByteArray & /*data*/) const override QVector<PageData> process(const QByteArray &data) const override
{ {
return {}; return {};
} }

View File

@ -3,12 +3,12 @@
#include "odtprocessor.h" #include "odtprocessor.h"
#include "tagstripperprocessor.h" #include "tagstripperprocessor.h"
DocumentProcessResult OdtProcessor::process(const QByteArray & /*data*/) const QVector<PageData> OdtProcessor::process(const QByteArray &data) const
{ {
throw LooqsGeneralException("Not implemented yet"); throw LooqsGeneralException("Not implemented yet");
} }
DocumentProcessResult OdtProcessor::process(QString path) const QVector<PageData> OdtProcessor::process(QString path) const
{ {
QuaZipFile zipFile(path); QuaZipFile zipFile(path);
zipFile.setFileName("content.xml"); zipFile.setFileName("content.xml");

View File

@ -8,9 +8,9 @@ class OdtProcessor : public Processor
{ {
this->PREFERED_DATA_SOURCE = FILEPATH; this->PREFERED_DATA_SOURCE = FILEPATH;
} }
DocumentProcessResult process(const QByteArray &data) const override; QVector<PageData> process(const QByteArray &data) const override;
DocumentProcessResult process(QString path) const override; QVector<PageData> process(QString path) const override;
}; };
#endif // ODTPROCESSOR_H #endif // ODTPROCESSOR_H

View File

@ -1,3 +1,5 @@
#include "paralleldirscanner.h"
#include <QRunnable> #include <QRunnable>
#include <QMutex> #include <QMutex>
#include <QDirIterator> #include <QDirIterator>
@ -5,7 +7,7 @@
#include <QThreadPool> #include <QThreadPool>
#include <functional> #include <functional>
#include "dirscanworker.h" #include "dirscanworker.h"
#include "paralleldirscanner.h" #include "logger.h"
ParallelDirScanner::ParallelDirScanner() ParallelDirScanner::ParallelDirScanner()
{ {

View File

@ -1,35 +1,15 @@
#include <QScopedPointer> #include <QScopedPointer>
#include <poppler-qt5.h>
#include "pdfprocessor.h" #include "pdfprocessor.h"
PdfProcessor::PdfProcessor() PdfProcessor::PdfProcessor()
{ {
} }
QVector<DocumentOutlineEntry> PdfProcessor::createOutline(const QVector<Poppler::OutlineItem> &outlineItems) const QVector<PageData> PdfProcessor::process(const QByteArray &data) const
{ {
QVector<DocumentOutlineEntry> result; QVector<PageData> result;
for(const Poppler::OutlineItem &outlineItem : outlineItems) QScopedPointer<Poppler::Document> doc(Poppler::Document::loadFromData(data));
{ if(doc.isNull())
DocumentOutlineEntry documentOutlineEntry;
documentOutlineEntry.text = outlineItem.name();
documentOutlineEntry.type = OUTLINE_DESTINATION_TYPE_PAGE;
if(!outlineItem.destination().isNull())
{
documentOutlineEntry.destinationPage = outlineItem.destination()->pageNumber();
}
if(outlineItem.hasChildren())
{
documentOutlineEntry.children = createOutline(outlineItem.children());
}
result.append(documentOutlineEntry);
}
return result;
}
DocumentProcessResult PdfProcessor::process(const QByteArray &data) const
{
DocumentProcessResult result;
auto doc(Poppler::Document::loadFromData(data));
if(!doc)
{ {
throw LooqsGeneralException("Failed to process pdf data"); throw LooqsGeneralException("Failed to process pdf data");
} }
@ -46,13 +26,12 @@ DocumentProcessResult PdfProcessor::process(const QByteArray &data) const
for(auto i = 0; i < pagecount; i++) for(auto i = 0; i < pagecount; i++)
{ {
QString text = doc->page(i)->text(entirePage); QString text = doc->page(i)->text(entirePage);
result.pages.append({static_cast<unsigned int>(i + 1), text}); result.append({static_cast<unsigned int>(i + 1), text});
/*TODO: hack, so we can fts search several words over the whole document, not just pages. /*TODO: hack, so we can fts search several words over the whole document, not just pages.
* this of course uses more space and should be solved differently. * this of course uses more space and should be solved differently.
*/ */
entire += text; entire += text;
} }
result.pages.append({0, entire}); result.append({0, entire});
result.outlines = createOutline(doc->outline());
return result; return result;
} }

View File

@ -1,6 +1,5 @@
#ifndef PDFPROCESSOR_H #ifndef PDFPROCESSOR_H
#define PDFPROCESSOR_H #define PDFPROCESSOR_H
#include <poppler-qt6.h>
#include "processor.h" #include "processor.h"
class PdfProcessor : public Processor class PdfProcessor : public Processor
{ {
@ -8,8 +7,7 @@ class PdfProcessor : public Processor
PdfProcessor(); PdfProcessor();
public: public:
QVector<DocumentOutlineEntry> createOutline(const QVector<Poppler::OutlineItem> &outlineItems) const; QVector<PageData> process(const QByteArray &data) const override;
DocumentProcessResult process(const QByteArray &data) const override;
}; };
#endif // PDFPROCESSOR_H #endif // PDFPROCESSOR_H

View File

@ -2,8 +2,8 @@
#define PROCESSOR_H #define PROCESSOR_H
#include <QVector> #include <QVector>
#include <QFile> #include <QFile>
#include "pagedata.h"
#include "utils.h" #include "utils.h"
#include "documentprocessresult.h"
enum DataSource enum DataSource
{ {
FILEPATH, FILEPATH,
@ -18,8 +18,8 @@ class Processor
* a single file */ * a single file */
DataSource PREFERED_DATA_SOURCE = ARRAY; DataSource PREFERED_DATA_SOURCE = ARRAY;
Processor(); Processor();
virtual DocumentProcessResult process(const QByteArray &data) const = 0; virtual QVector<PageData> process(const QByteArray &data) const = 0;
virtual DocumentProcessResult process(QString path) const virtual QVector<PageData> process(QString path) const
{ {
return process(Utils::readFile(path)); return process(Utils::readFile(path));
} }

View File

@ -36,18 +36,20 @@ void SandboxedProcessor::enableSandbox(QString readablePath)
if(policy == NULL) if(policy == NULL)
{ {
qCritical() << "Could not init exile" << Qt::endl; qCritical() << "Could not init exile" << Qt::endl;
exit(PROCESSFAIL); exit(EXIT_FAILURE);
} }
policy->namespace_options = 0; policy->namespace_options = EXILE_UNSHARE_NETWORK | EXILE_UNSHARE_USER;
std::string readablePathLocation; std::string readablePathLocation;
if(!readablePath.isEmpty()) if(!readablePath.isEmpty())
{ {
policy->namespace_options |= EXILE_UNSHARE_MOUNT;
policy->mount_path_policies_to_chroot = 1;
readablePathLocation = readablePath.toStdString(); readablePathLocation = readablePath.toStdString();
if(exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ, readablePathLocation.c_str()) != 0) if(exile_append_path_policies(policy, EXILE_FS_ALLOW_ALL_READ, readablePathLocation.c_str()) != 0)
{ {
qCritical() << "Failed to add path policies"; qCritical() << "Failed to add path policies";
exit(PROCESSFAIL); exit(EXIT_FAILURE);
} }
} }
else else
@ -58,17 +60,23 @@ void SandboxedProcessor::enableSandbox(QString readablePath)
if(ret != 0) if(ret != 0)
{ {
qCritical() << "Failed to establish sandbox: " << ret; qCritical() << "Failed to establish sandbox: " << ret;
exit(PROCESSFAIL); exit(EXIT_FAILURE);
} }
exile_free_policy(policy); exile_free_policy(policy);
} }
void SandboxedProcessor::printResults(const DocumentProcessResult &result) void SandboxedProcessor::printResults(const QVector<PageData> &pageData)
{ {
QFile fsstdout; QFile fsstdout;
fsstdout.open(stdout, QIODevice::WriteOnly); fsstdout.open(stdout, QIODevice::WriteOnly);
QDataStream stream(&fsstdout); QDataStream stream(&fsstdout);
stream << result;
for(const PageData &data : pageData)
{
stream << data;
// fsstdout.flush();
}
fsstdout.close(); fsstdout.close();
} }
@ -94,7 +102,7 @@ SaveFileResult SandboxedProcessor::process()
return OK; return OK;
} }
DocumentProcessResult processResult; QVector<PageData> pageData;
QString absPath = fileInfo.absoluteFilePath(); QString absPath = fileInfo.absoluteFilePath();
try try
@ -103,13 +111,13 @@ SaveFileResult SandboxedProcessor::process()
{ {
/* Read access to FS needed... doh..*/ /* Read access to FS needed... doh..*/
enableSandbox(absPath); enableSandbox(absPath);
processResult = processor->process(absPath); pageData = processor->process(absPath);
} }
else else
{ {
QByteArray data = Utils::readFile(absPath); QByteArray data = Utils::readFile(absPath);
enableSandbox(); enableSandbox();
processResult = processor->process(data); pageData = processor->process(data);
} }
} }
catch(LooqsGeneralException &e) catch(LooqsGeneralException &e)
@ -118,6 +126,6 @@ SaveFileResult SandboxedProcessor::process()
return PROCESSFAIL; return PROCESSFAIL;
} }
printResults(processResult); printResults(pageData);
return processResult.pages.isEmpty() ? OK_WASEMPTY : OK; return pageData.isEmpty() ? OK_WASEMPTY : OK;
} }

View File

@ -2,7 +2,7 @@
#define SANDBOXEDPROCESSOR_H #define SANDBOXEDPROCESSOR_H
#include <QString> #include <QString>
#include <QMimeDatabase> #include <QMimeDatabase>
#include "documentprocessresult.h" #include "pagedata.h"
#include "savefileresult.h" #include "savefileresult.h"
class SandboxedProcessor class SandboxedProcessor
@ -12,7 +12,7 @@ class SandboxedProcessor
QMimeDatabase mimeDatabase; QMimeDatabase mimeDatabase;
void enableSandbox(QString readablePath = ""); void enableSandbox(QString readablePath = "");
void printResults(const DocumentProcessResult &pageData); void printResults(const QVector<PageData> &pageData);
public: public:
SandboxedProcessor(QString filepath) SandboxedProcessor(QString filepath)

View File

@ -14,11 +14,11 @@ CONFIG += staticlib
CONFIG += c++17 CONFIG += c++17
INCLUDEPATH += $$PWD/../sandbox/exile.h/ INCLUDEPATH += $$PWD/../sandbox/exile.h/
INCLUDEPATH += /usr/include/poppler/qt6/ /usr/include/quazip5 INCLUDEPATH += /usr/include/poppler/qt5/ /usr/include/quazip5
# Dirty, we only need the includes here but well this magic works, so... # Dirty, we only need the includes here but well this magic works, so...
packagesExist(quazip1-qt6) { packagesExist(quazip1-qt5) {
PKGCONFIG += quazip1-qt6 PKGCONFIG += quazip1-qt5
CONFIG += link_pkgconfig CONFIG += link_pkgconfig
} }
@ -42,8 +42,6 @@ SOURCES += sqlitesearch.cpp \
dbmigrator.cpp \ dbmigrator.cpp \
defaulttextprocessor.cpp \ defaulttextprocessor.cpp \
dirscanworker.cpp \ dirscanworker.cpp \
documentoutlineentry.cpp \
documentprocessresult.cpp \
encodingdetector.cpp \ encodingdetector.cpp \
filesaver.cpp \ filesaver.cpp \
filescanworker.cpp \ filescanworker.cpp \
@ -62,7 +60,6 @@ SOURCES += sqlitesearch.cpp \
processor.cpp \ processor.cpp \
sandboxedprocessor.cpp \ sandboxedprocessor.cpp \
sqlitedbservice.cpp \ sqlitedbservice.cpp \
tagmanager.cpp \
tagstripperprocessor.cpp \ tagstripperprocessor.cpp \
utils.cpp \ utils.cpp \
../submodules/exile.h/exile.c \ ../submodules/exile.h/exile.c \
@ -74,12 +71,9 @@ HEADERS += sqlitesearch.h \
dbmigrator.h \ dbmigrator.h \
defaulttextprocessor.h \ defaulttextprocessor.h \
dirscanworker.h \ dirscanworker.h \
documentoutlineentry.h \
documentprocessresult.h \
encodingdetector.h \ encodingdetector.h \
filedata.h \ filedata.h \
filesaver.h \ filesaver.h \
filesaveroptions.h \
filescanworker.h \ filescanworker.h \
indexer.h \ indexer.h \
indexsyncer.h \ indexsyncer.h \
@ -98,7 +92,6 @@ HEADERS += sqlitesearch.h \
savefileresult.h \ savefileresult.h \
searchresult.h \ searchresult.h \
sqlitedbservice.h \ sqlitedbservice.h \
tagmanager.h \
tagstripperprocessor.h \ tagstripperprocessor.h \
token.h \ token.h \
common.h \ common.h \

View File

@ -2,11 +2,25 @@
#include <QFileInfo> #include <QFileInfo>
#include <QDateTime> #include <QDateTime>
#include <QSqlError> #include <QSqlError>
#include <QRegularExpression>
#include "looqsgeneralexception.h"
#include "sqlitedbservice.h" #include "sqlitedbservice.h"
#include "filedata.h" #include "filedata.h"
#include "logger.h" #include "logger.h"
bool SqliteDbService::fileExistsInDatabase(QString path, qint64 mtime)
{
auto query = QSqlQuery(dbFactory->forCurrentThread());
query.prepare("SELECT 1 FROM file WHERE path = ? and mtime = ?");
query.addBindValue(path);
query.addBindValue(mtime);
if(!query.exec())
{
throw LooqsGeneralException("Error while trying to query for file existance: " + query.lastError().text());
}
if(!query.next())
{
return false;
}
return query.value(0).toBool();
}
QVector<SearchResult> SqliteDbService::search(const LooqsQuery &query) QVector<SearchResult> SqliteDbService::search(const LooqsQuery &query)
{ {
@ -15,29 +29,20 @@ QVector<SearchResult> SqliteDbService::search(const LooqsQuery &query)
return searcher.search(query); return searcher.search(query);
} }
std::optional<QChar> SqliteDbService::queryFileType(QString absPath)
{
auto query = exec("SELECT filetype FROM file WHERE path = ?", {absPath});
if(!query.next())
{
return {};
}
return query.value(0).toChar();
}
bool SqliteDbService::fileExistsInDatabase(QString path) bool SqliteDbService::fileExistsInDatabase(QString path)
{ {
return execBool("SELECT 1 FROM file WHERE path = ?", {path}); auto query = QSqlQuery(dbFactory->forCurrentThread());
} query.prepare("SELECT 1 FROM file WHERE path = ?");
query.addBindValue(path);
bool SqliteDbService::fileExistsInDatabase(QString path, qint64 mtime) if(!query.exec())
{ {
return execBool("SELECT 1 FROM file WHERE path = ? AND mtime = ?", {path, mtime}); throw LooqsGeneralException("Error while trying to query for file existance: " + query.lastError().text());
} }
if(!query.next())
bool SqliteDbService::fileExistsInDatabase(QString path, qint64 mtime, QChar fileType) {
{ return false;
return execBool("SELECT 1 FROM file WHERE path = ? AND mtime = ? AND filetype = ?", {path, mtime, fileType}); }
return query.value(0).toBool();
} }
SqliteDbService::SqliteDbService(DatabaseFactory &dbFactory) SqliteDbService::SqliteDbService(DatabaseFactory &dbFactory)
@ -82,14 +87,16 @@ unsigned int SqliteDbService::getFiles(QVector<FileData> &results, QString wildC
throw LooqsGeneralException("Error while trying to retrieve files from database: " + query.lastError().text()); throw LooqsGeneralException("Error while trying to retrieve files from database: " + query.lastError().text());
} }
// TODO: port this to QRegularExpression once >5.12 gets more widespread because of this bug
// https://bugreports.qt.io/browse/QTBUG-72539?focusedCommentId=439053&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel
bool usePattern = !wildCardPattern.isEmpty(); bool usePattern = !wildCardPattern.isEmpty();
QString regex = QRegularExpression::wildcardToRegularExpression(wildCardPattern, QRegularExpression::UnanchoredWildcardConversion); QRegExp regexPattern(wildCardPattern);
QRegularExpression regexPattern(regex); regexPattern.setPatternSyntax(QRegExp::PatternSyntax::WildcardUnix);
while(query.next()) while(query.next())
{ {
QString absPath = query.value(0).toString(); QString absPath = query.value(0).toString();
if(!usePattern || regexPattern.match(absPath).hasMatch()) if(!usePattern || regexPattern.exactMatch(absPath))
{ {
FileData current; FileData current;
current.absPath = absPath; current.absPath = absPath;
@ -103,262 +110,11 @@ unsigned int SqliteDbService::getFiles(QVector<FileData> &results, QString wildC
return processedRows; return processedRows;
} }
QVector<QString> SqliteDbService::getTags() SaveFileResult SqliteDbService::saveFile(QFileInfo fileInfo, QVector<PageData> &pageData)
{
QVector<QString> result;
auto query = QSqlQuery(dbFactory->forCurrentThread());
query.prepare("SELECT name FROM tag ORDER by name ASC");
query.setForwardOnly(true);
if(!query.exec())
{
throw LooqsGeneralException("Error while trying to retrieve tags from database: " + query.lastError().text());
}
while(query.next())
{
QString tagname = query.value(0).toString();
result.append(tagname);
}
return result;
}
QVector<QString> SqliteDbService::getTagsForPath(QString path)
{
QVector<QString> result;
auto query = QSqlQuery(dbFactory->forCurrentThread());
query.prepare("SELECT name FROM tag INNER JOIN filetag ON tag.id = filetag.tagid INNER JOIN file ON filetag.fileid "
"= file.id WHERE file.path = ? ORDER BY name ASC");
query.addBindValue(path);
query.setForwardOnly(true);
if(!query.exec())
{
throw LooqsGeneralException("Error while trying to retrieve tags from database: " + query.lastError().text());
}
while(query.next())
{
QString tagname = query.value(0).toString();
result.append(tagname);
}
return result;
}
QVector<QString> SqliteDbService::getPathsForTag(QString tag)
{
QVector<QString> result;
auto query = QSqlQuery(dbFactory->forCurrentThread());
query.prepare(
"SELECT file.path FROM tag INNER JOIN filetag ON tag.id = filetag.tagid INNER JOIN file ON filetag.fileid "
"= file.id WHERE tag.name = ?");
query.addBindValue(tag.toLower());
query.setForwardOnly(true);
if(!query.exec())
{
throw LooqsGeneralException("Error while trying to retrieve paths from database: " + query.lastError().text());
}
while(query.next())
{
QString path = query.value(0).toString();
result.append(path);
}
return result;
}
bool SqliteDbService::setTags(QString path, const QSet<QString> &tags)
{
QSqlDatabase db = dbFactory->forCurrentThread();
if(!this->beginTransaction(db))
{
Logger::error() << "Failed to open transaction for " << path << " : " << db.lastError() << Qt::endl;
return false;
}
QSqlQuery deletionQuery = QSqlQuery(db);
deletionQuery.prepare("DELETE FROM filetag WHERE fileid = (SELECT id FROM file WHERE path = ?)");
deletionQuery.addBindValue(path);
if(!deletionQuery.exec())
{
db.rollback();
Logger::error() << "Failed to delete existing tags " << deletionQuery.lastError() << Qt::endl;
return false;
}
deletionQuery.finish();
for(const QString &tag : tags)
{
QSqlQuery tagQuery = QSqlQuery(db);
tagQuery.prepare("INSERT OR IGNORE INTO tag (name) VALUES(?)");
tagQuery.addBindValue(tag.toLower());
if(!tagQuery.exec())
{
db.rollback();
Logger::error() << "Failed to insert tag " << tagQuery.lastError() << Qt::endl;
return false;
}
tagQuery.finish();
QSqlQuery fileTagQuery(db);
fileTagQuery.prepare(
"INSERT INTO filetag(fileid, tagid) VALUES((SELECT id FROM file WHERE path = ?), (SELECT id "
"FROM tag WHERE name = ?))");
fileTagQuery.bindValue(0, path);
fileTagQuery.bindValue(1, tag);
if(!fileTagQuery.exec())
{
db.rollback();
Logger::error() << "Failed to assign tag to file" << Qt::endl;
return false;
}
fileTagQuery.finish();
}
if(!this->commitTransaction(db))
{
db.rollback();
Logger::error() << "Failed to commit transaction when saving tags" << Qt::endl;
return false;
}
return true;
}
bool SqliteDbService::insertToFTS(bool useTrigrams, QSqlDatabase &db, int fileid, QVector<PageData> &pageData)
{
QString ftsInsertStatement;
QString contentInsertStatement;
if(useTrigrams)
{
ftsInsertStatement = "INSERT INTO fts_trigram(content) VALUES(?)";
contentInsertStatement = "INSERT INTO content(fileid, page, fts_trigramid) VALUES(?, ?, last_insert_rowid())";
}
else
{
ftsInsertStatement = "INSERT INTO fts(content) VALUES(?)";
contentInsertStatement = "INSERT INTO content(fileid, page, ftsid) VALUES(?, ?, last_insert_rowid())";
}
for(const PageData &data : pageData)
{
QSqlQuery ftsQuery(db);
ftsQuery.prepare(ftsInsertStatement);
ftsQuery.addBindValue(data.content);
if(!ftsQuery.exec())
{
Logger::error() << "Failed fts insertion " << ftsQuery.lastError() << Qt::endl;
return false;
}
ftsQuery.finish();
QSqlQuery contentQuery(db);
contentQuery.prepare(contentInsertStatement);
contentQuery.addBindValue(fileid);
contentQuery.addBindValue(data.pagenumber);
if(!contentQuery.exec())
{
Logger::error() << "Failed content insertion " << contentQuery.lastError() << Qt::endl;
return false;
}
contentQuery.finish();
}
return true;
}
bool SqliteDbService::insertOutline(QSqlDatabase &db, int fileid, const QVector<DocumentOutlineEntry> &outlines)
{
QSqlQuery outlineQuery(db);
outlineQuery.prepare("INSERT INTO outline(fileid, text, page) VALUES(?,?,?)");
outlineQuery.addBindValue(fileid);
for(const DocumentOutlineEntry &outline : outlines)
{
QString text = outline.text.trimmed();
if(text.length() > 0)
{
text = text.toLower();
outlineQuery.bindValue(1, text);
outlineQuery.bindValue(2, outline.destinationPage);
if(!outlineQuery.exec())
{
Logger::error() << "Failed outline insertion " << outlineQuery.lastError() << Qt::endl;
return false;
}
outlineQuery.finish();
if(!insertOutline(db, fileid, outline.children))
{
Logger::error() << "Failed outline insertion (children)) " << outlineQuery.lastError() << Qt::endl;
return false;
}
}
}
return true;
}
bool SqliteDbService::runWalCheckpoint()
{
auto query = QSqlQuery(dbFactory->forCurrentThread());
return query.exec("PRAGMA wal_checkpoint(TRUNCATE);");
}
QSqlQuery SqliteDbService::exec(QString querystr, std::initializer_list<QVariant> args)
{
auto query = QSqlQuery(dbFactory->forCurrentThread());
query.prepare(querystr);
for(const QVariant &v : args)
{
query.addBindValue(v);
}
if(!query.exec())
{
throw LooqsGeneralException("Error while exec(): " + query.lastError().text() + " for query: " + querystr);
}
return query;
}
bool SqliteDbService::execBool(QString querystr, std::initializer_list<QVariant> args)
{
auto query = exec(querystr, args);
if(!query.next())
{
return false;
}
return query.value(0).toBool();
}
/*
* The default only opens BEGIN TRANSACTION, but for multi-threaded, IMMEDIATE TRANSACTION is the more reasonable choice */
bool SqliteDbService::beginTransaction(QSqlDatabase &db)
{
QSqlQuery query(db);
if(!query.exec("BEGIN IMMEDIATE TRANSACTION"))
{
Logger::error() << "Immediate transaction could not be acquired" << query.lastError() << Qt::endl;
/* TODO: handle maybe the busy time out here */
return false;
}
return true;
}
bool SqliteDbService::commitTransaction(QSqlDatabase &db)
{
QSqlQuery query(db);
if(!query.exec("COMMIT TRANSACTION"))
{
Logger::error() << "Transaction failed to commit" << Qt::endl;
/* TODO: handle maybe the busy time out here */
return false;
}
return true;
}
SaveFileResult SqliteDbService::saveFile(QFileInfo fileInfo, DocumentProcessResult &processResult, bool pathsOnly)
{ {
QString absPath = fileInfo.absoluteFilePath(); QString absPath = fileInfo.absoluteFilePath();
auto mtime = fileInfo.lastModified().toSecsSinceEpoch(); auto mtime = fileInfo.lastModified().toSecsSinceEpoch();
QChar fileType = fileInfo.isDir() ? 'd' : 'c'; QChar fileType = fileInfo.isDir() ? 'd' : 'f';
if(pathsOnly)
{
fileType = 'f';
}
/* Insertion can take a long time and other threads can be be busy... we are not guaranteed to get a lock for the transaction.
* Don't want to set the sqlite busy handler to eternity. */
QMutexLocker lock(&this->writeMutex);
QSqlDatabase db = dbFactory->forCurrentThread(); QSqlDatabase db = dbFactory->forCurrentThread();
QSqlQuery delQuery(db); QSqlQuery delQuery(db);
@ -372,7 +128,7 @@ SaveFileResult SqliteDbService::saveFile(QFileInfo fileInfo, DocumentProcessResu
inserterQuery.addBindValue(fileInfo.size()); inserterQuery.addBindValue(fileInfo.size());
inserterQuery.addBindValue(fileType); inserterQuery.addBindValue(fileType);
if(!this->beginTransaction(db)) if(!db.transaction())
{ {
Logger::error() << "Failed to open transaction for " << absPath << " : " << db.lastError() << Qt::endl; Logger::error() << "Failed to open transaction for " << absPath << " : " << db.lastError() << Qt::endl;
return DBFAIL; return DBFAIL;
@ -384,7 +140,6 @@ SaveFileResult SqliteDbService::saveFile(QFileInfo fileInfo, DocumentProcessResu
db.rollback(); db.rollback();
return DBFAIL; return DBFAIL;
} }
delQuery.finish();
if(!inserterQuery.exec()) if(!inserterQuery.exec())
{ {
@ -392,32 +147,27 @@ SaveFileResult SqliteDbService::saveFile(QFileInfo fileInfo, DocumentProcessResu
db.rollback(); db.rollback();
return DBFAIL; return DBFAIL;
} }
int lastid = inserterQuery.lastInsertId().toInt(); int lastid = inserterQuery.lastInsertId().toInt();
inserterQuery.finish(); for(const PageData &data : pageData)
if(!pathsOnly)
{ {
if(!insertToFTS(false, db, lastid, processResult.pages)) QSqlQuery ftsQuery(db);
ftsQuery.prepare("INSERT INTO fts(content) VALUES(?)");
ftsQuery.addBindValue(data.content);
ftsQuery.exec();
QSqlQuery contentQuery(db);
contentQuery.prepare("INSERT INTO content(fileid, page, ftsid) VALUES(?, ?, last_insert_rowid())");
contentQuery.addBindValue(lastid);
contentQuery.addBindValue(data.pagenumber);
if(!contentQuery.exec())
{ {
db.rollback(); db.rollback();
Logger::error() << "Failed to insert data to FTS index " << Qt::endl; Logger::error() << "Failed content insertion " << contentQuery.lastError() << Qt::endl;
return DBFAIL;
}
if(!insertToFTS(true, db, lastid, processResult.pages))
{
db.rollback();
Logger::error() << "Failed to insert data to FTS index " << Qt::endl;
return DBFAIL;
}
if(!insertOutline(db, lastid, processResult.outlines))
{
db.rollback();
Logger::error() << "Failed to insert outline data " << Qt::endl;
return DBFAIL; return DBFAIL;
} }
} }
if(!this->commitTransaction(db)) if(!db.commit())
{ {
db.rollback(); db.rollback();
Logger::error() << "Failed to commit transaction for " << absPath << " : " << db.lastError() << Qt::endl; Logger::error() << "Failed to commit transaction for " << absPath << " : " << db.lastError() << Qt::endl;
@ -425,127 +175,3 @@ SaveFileResult SqliteDbService::saveFile(QFileInfo fileInfo, DocumentProcessResu
} }
return OK; return OK;
} }
bool SqliteDbService::addTag(QString tag, QString path)
{
QVector<QString> paths;
paths.append(path);
return addTag(tag, paths);
}
bool SqliteDbService::addTag(QString tag, const QVector<QString> &paths)
{
QSqlDatabase db = dbFactory->forCurrentThread();
QSqlQuery tagQuery(db);
QSqlQuery fileTagQuery(db);
tag = tag.toLower();
tagQuery.prepare("INSERT OR IGNORE INTO tag (name) VALUES(?)");
tagQuery.addBindValue(tag);
fileTagQuery.prepare("INSERT INTO filetag(fileid, tagid) VALUES((SELECT id FROM file WHERE path = ?), (SELECT id "
"FROM tag WHERE name = ?))");
fileTagQuery.bindValue(1, tag);
if(!this->beginTransaction(db))
{
Logger::error() << "Failed to open transaction to add paths for tag " << tag << " : " << db.lastError()
<< Qt::endl;
return false;
}
if(!tagQuery.exec())
{
db.rollback();
Logger::error() << "Failed INSERT query" << tagQuery.lastError() << Qt::endl;
return false;
}
tagQuery.finish();
for(const QString &path : paths)
{
fileTagQuery.bindValue(0, path);
if(!fileTagQuery.exec())
{
db.rollback();
Logger::error() << "Failed to add paths to tag" << Qt::endl;
return false;
}
fileTagQuery.finish();
}
if(!this->commitTransaction(db))
{
db.rollback();
Logger::error() << "Failed to commit tag insertion transaction" << db.lastError() << Qt::endl;
return false;
}
return true;
}
bool SqliteDbService::removePathsForTag(QString tag, const QVector<QString> &paths)
{
QSqlDatabase db = dbFactory->forCurrentThread();
QSqlQuery tagQuery(db);
QSqlQuery fileTagQuery(db);
tag = tag.toLower();
fileTagQuery.prepare(
"DELETE FROM filetag WHERE fileid = (SELECT id FROM file WHERE path = ?) AND tagid = (SELECT id "
"FROM tag WHERE name = ?)");
fileTagQuery.bindValue(1, tag);
for(const QString &path : paths)
{
fileTagQuery.bindValue(0, path);
if(!fileTagQuery.exec())
{
Logger::error() << "An error occured while trying to remove paths from tag assignment" << Qt::endl;
return false;
}
fileTagQuery.finish();
}
return true;
}
bool SqliteDbService::deleteTag(QString tag)
{
QSqlDatabase db = dbFactory->forCurrentThread();
if(!this->beginTransaction(db))
{
Logger::error() << "Failed to open transaction while trying to delete tag " << tag << " : " << db.lastError()
<< Qt::endl;
return false;
}
tag = tag.toLower();
QSqlQuery assignmentDeleteQuery(db);
assignmentDeleteQuery.prepare("DELETE FROM filetag WHERE tagid = (SELECT id FROM tag WHERE name = ?)");
assignmentDeleteQuery.addBindValue(tag);
if(!assignmentDeleteQuery.exec())
{
db.rollback();
Logger::error() << "Error while trying to delete tag: " << db.lastError() << Qt::endl;
return false;
}
assignmentDeleteQuery.finish();
QSqlQuery deleteTagQuery(db);
deleteTagQuery.prepare("DELETE FROM tag WHERE name = ?");
deleteTagQuery.addBindValue(tag);
if(!deleteTagQuery.exec())
{
db.rollback();
Logger::error() << "Error while trying to delete tag: " << db.lastError() << Qt::endl;
return false;
}
deleteTagQuery.finish();
if(!this->commitTransaction(db))
{
db.rollback();
Logger::error() << "Error while trying to delete tag: " << db.lastError() << Qt::endl;
return false;
}
return true;
}

View File

@ -1,12 +1,9 @@
#ifndef SQLITEDBSERVICE_H #ifndef SQLITEDBSERVICE_H
#define SQLITEDBSERVICE_H #define SQLITEDBSERVICE_H
#include <QFileInfo> #include <QFileInfo>
#include <QMutexLocker>
#include <optional>
#include "databasefactory.h" #include "databasefactory.h"
#include "utils.h" #include "utils.h"
#include "documentprocessresult.h" #include "pagedata.h"
#include "filedata.h" #include "filedata.h"
#include "../shared/sqlitesearch.h" #include "../shared/sqlitesearch.h"
#include "../shared/token.h" #include "../shared/token.h"
@ -16,41 +13,15 @@ class SqliteDbService
{ {
private: private:
DatabaseFactory *dbFactory = nullptr; DatabaseFactory *dbFactory = nullptr;
bool insertToFTS(bool useTrigrams, QSqlDatabase &db, int fileid, QVector<PageData> &pageData);
QSqlQuery exec(QString query, std::initializer_list<QVariant> args);
bool execBool(QString querystr, std::initializer_list<QVariant> args);
bool beginTransaction(QSqlDatabase &db);
bool commitTransaction(QSqlDatabase &db);
QMutex writeMutex;
public: public:
SqliteDbService(DatabaseFactory &dbFactory); SqliteDbService(DatabaseFactory &dbFactory);
SaveFileResult saveFile(QFileInfo fileInfo, DocumentProcessResult &pageData, bool pathsOnly); SaveFileResult saveFile(QFileInfo fileInfo, QVector<PageData> &pageData);
unsigned int getFiles(QVector<FileData> &results, QString wildCardPattern, int offset, int limit);
bool deleteFile(QString path); bool deleteFile(QString path);
bool fileExistsInDatabase(QString path); bool fileExistsInDatabase(QString path);
bool fileExistsInDatabase(QString path, qint64 mtime); bool fileExistsInDatabase(QString path, qint64 mtime);
bool fileExistsInDatabase(QString path, qint64 mtime, QChar filetype);
unsigned int getFiles(QVector<FileData> &results, QString wildCardPattern, int offset, int limit);
bool addTag(QString tag, QString path);
bool addTag(QString tag, const QVector<QString> &paths);
QVector<QString> getTags();
QVector<QString> getTagsForPath(QString path);
QVector<QString> getPathsForTag(QString path);
bool setTags(QString path, const QSet<QString> &tags);
bool removePathsForTag(QString tag, const QVector<QString> &paths);
bool deleteTag(QString tag);
QVector<SearchResult> search(const LooqsQuery &query); QVector<SearchResult> search(const LooqsQuery &query);
std::optional<QChar> queryFileType(QString absPath);
bool insertOutline(QSqlDatabase &db, int fileid, const QVector<DocumentOutlineEntry> &outlines);
bool runWalCheckpoint();
}; };
#endif // SQLITEDBSERVICE_H #endif // SQLITEDBSERVICE_H

View File

@ -69,7 +69,7 @@ QString SqliteSearch::createSortSql(const QVector<SortCondition> sortConditions)
QString SqliteSearch::escapeFtsArgument(QString ftsArg) QString SqliteSearch::escapeFtsArgument(QString ftsArg)
{ {
QString result; QString result;
static QRegularExpression extractor(R"#("([^"]*)"|([^\s]+))#"); QRegularExpression extractor(R"#("([^"]*)"|([^\s]+))#");
QRegularExpressionMatchIterator i = extractor.globalMatch(ftsArg); QRegularExpressionMatchIterator i = extractor.globalMatch(ftsArg);
while(i.hasNext()) while(i.hasNext())
{ {
@ -82,10 +82,11 @@ QString SqliteSearch::escapeFtsArgument(QString ftsArg)
{ {
value = value.mid(0, value.size() - 1); value = value.mid(0, value.size() - 1);
} }
result += "\"" + value + "\"* "; result += "\"" + value + "\"*";
} }
else else
{ {
value = "\"\"" + value + "\"\"";
result += "\"" + value + "\" "; result += "\"" + value + "\" ";
} }
} }
@ -141,43 +142,48 @@ QPair<QString, QVector<QString>> SqliteSearch::createSql(const Token &token)
} }
if(token.type == FILTER_CONTENT_CONTAINS) if(token.type == FILTER_CONTENT_CONTAINS)
{ {
return {" fts MATCH ? ", {escapeFtsArgument(value)}}; return {" content.id IN (SELECT fts.ROWID FROM fts WHERE fts.content MATCH ? ORDER BY "
"rank) ",
{escapeFtsArgument(value)}};
} }
if(token.type == FILTER_TAG_ASSIGNED)
{
return {" file.id IN (SELECT fileid FROM filetag WHERE tagid = (SELECT id FROM tag WHERE name = ?)) ",
{value.toLower()}};
}
if(token.type == FILTER_OUTLINE_CONTAINS)
{
return {" outline.text LIKE '%' || ? || '%' ", {value.toLower()}};
}
throw LooqsGeneralException("Unknown token passed (should not happen)"); throw LooqsGeneralException("Unknown token passed (should not happen)");
} }
QSqlQuery SqliteSearch::makeSqlQuery(const LooqsQuery &query) QSqlQuery SqliteSearch::makeSqlQuery(const LooqsQuery &query)
{ {
QString whereSql; QString whereSql;
QString joinSql;
QVector<QString> bindValues; QVector<QString> bindValues;
bool isContentSearch = (query.getTokensMask() & FILTER_CONTENT) == FILTER_CONTENT; bool isContentSearch = (query.getTokensMask() & FILTER_CONTENT) == FILTER_CONTENT;
bool isOutlineSearch = query.hasOutlineSearch();
if(query.getTokens().isEmpty()) if(query.getTokens().isEmpty())
{ {
throw LooqsGeneralException("Nothing to search for supplied"); throw LooqsGeneralException("Nothing to search for supplied");
} }
bool ftsAlreadyJoined = false;
auto tokens = query.getTokens(); auto tokens = query.getTokens();
for(const Token &token : tokens) for(const Token &token : tokens)
{
if(token.type == FILTER_CONTENT_CONTAINS)
{
if(!ftsAlreadyJoined)
{
joinSql += " INNER JOIN fts ON content.ftsid = fts.ROWID ";
ftsAlreadyJoined = true;
}
whereSql += " fts.content MATCH ? ";
bindValues.append(escapeFtsArgument(token.value));
}
else
{ {
auto sql = createSql(token); auto sql = createSql(token);
whereSql += sql.first; whereSql += sql.first;
bindValues.append(sql.second); bindValues.append(sql.second);
} }
}
QString prepSql; QString prepSql;
QString sortSql = createSortSql(query.getSortConditions()); QString sortSql = createSortSql(query.getSortConditions());
int bindIterations = 1;
if(isContentSearch) if(isContentSearch)
{ {
if(sortSql.isEmpty()) if(sortSql.isEmpty())
@ -185,43 +191,24 @@ QSqlQuery SqliteSearch::makeSqlQuery(const LooqsQuery &query)
if(std::find_if(tokens.begin(), tokens.end(), if(std::find_if(tokens.begin(), tokens.end(),
[](const Token &t) -> bool { return t.type == FILTER_CONTENT_CONTAINS; }) != tokens.end()) [](const Token &t) -> bool { return t.type == FILTER_CONTENT_CONTAINS; }) != tokens.end())
{ {
sortSql = "ORDER BY prio, rank"; sortSql = "ORDER BY rank";
} }
} }
QString whereSqlTrigram = whereSql; prepSql = "SELECT file.path AS path, content.page AS page, file.mtime AS mtime, file.size AS size, "
whereSqlTrigram.replace("fts MATCH", "fts_trigram MATCH"); // A bit dirty... "file.filetype AS filetype FROM file INNER JOIN content ON file.id = content.fileid " +
prepSql = "SELECT DISTINCT path, page, mtime, size, filetype FROM (" joinSql + " WHERE 1=1 AND " + whereSql + " " + sortSql;
"SELECT file.path AS path, content.page AS page, file.mtime AS mtime, file.size AS size, "
"file.filetype AS filetype, 0 AS prio, fts.rank AS rank FROM file INNER JOIN content ON file.id = "
"content.fileid "
"INNER JOIN fts ON content.ftsid = fts.ROWID WHERE 1=1 AND " +
whereSql +
"UNION ALL SELECT file.path AS path, content.page AS page, file.mtime AS mtime, file.size AS size, "
"file.filetype AS filetype, 1 as prio, fts_trigram.rank AS rank FROM file INNER JOIN content ON "
"file.id = "
"content.fileid " +
"INNER JOIN fts_trigram ON content.fts_trigramid = fts_trigram.ROWID WHERE 1=1 AND " +
whereSqlTrigram + " ) " + sortSql;
++bindIterations;
} }
else else
{ {
QString pageColumn = "'0' as page";
QString joiners = "";
if(isOutlineSearch)
{
pageColumn = "outline.page as page";
joiners = " INNER JOIN outline ON outline.fileid = file.id ";
}
if(sortSql.isEmpty()) if(sortSql.isEmpty())
{ {
sortSql = "ORDER BY file.mtime DESC"; sortSql = "ORDER BY file.mtime DESC";
} }
prepSql = "SELECT DISTINCT file.path AS path, " + pageColumn + prepSql = "SELECT file.path AS path, '0' as page, file.mtime AS mtime, file.size AS size, file.filetype AS "
",file.mtime AS mtime, file.size AS size, " "filetype FROM file WHERE 1=1 AND " +
"file.filetype AS filetype FROM file" + whereSql + " " + sortSql;
joiners + " WHERE 1=1 AND " + whereSql + " " + sortSql;
} }
if(query.getLimit() > 0) if(query.getLimit() > 0)
{ {
prepSql += " LIMIT " + QString::number(query.getLimit()); prepSql += " LIMIT " + QString::number(query.getLimit());
@ -229,8 +216,6 @@ QSqlQuery SqliteSearch::makeSqlQuery(const LooqsQuery &query)
QSqlQuery dbquery(*db); QSqlQuery dbquery(*db);
dbquery.prepare(prepSql); dbquery.prepare(prepSql);
for(int i = 0; i < bindIterations; i++)
{
for(const QString &value : bindValues) for(const QString &value : bindValues)
{ {
if(value != "") if(value != "")
@ -238,7 +223,6 @@ QSqlQuery SqliteSearch::makeSqlQuery(const LooqsQuery &query)
dbquery.addBindValue(value); dbquery.addBindValue(value);
} }
} }
}
return dbquery; return dbquery;
} }
@ -255,7 +239,7 @@ QVector<SearchResult> SqliteSearch::search(const LooqsQuery &query)
throw LooqsGeneralException("SQL Error: " + dbQuery.lastError().text()); throw LooqsGeneralException("SQL Error: " + dbQuery.lastError().text());
} }
bool contentSearch = query.hasContentSearch() || query.hasOutlineSearch(); bool contentSearch = query.hasContentSearch();
while(dbQuery.next()) while(dbQuery.next())
{ {
SearchResult result; SearchResult result;

View File

@ -1,66 +0,0 @@
#include "tagmanager.h"
TagManager::TagManager(SqliteDbService &dbService)
{
this->dbService = &dbService;
}
bool TagManager::addTagsToPath(QString path, const QSet<QString> &tags)
{
QVector<QString> currentTags = this->dbService->getTagsForPath(path);
for(const QString &tag : tags)
{
currentTags.append(tag.toLower());
}
QSet<QString> newTags{currentTags.begin(), currentTags.end()};
return this->dbService->setTags(path, newTags);
}
bool TagManager::removeTagsForPath(QString path, const QSet<QString> &tags)
{
QVector<QString> currentTags = this->dbService->getTagsForPath(path);
for(const QString &tag : tags)
{
currentTags.removeAll(tag);
}
QSet<QString> newTags{currentTags.begin(), currentTags.end()};
return this->dbService->setTags(path, newTags);
}
bool TagManager::removePathsForTag(QString tag, const QVector<QString> &paths)
{
return this->dbService->removePathsForTag(tag, paths);
}
bool TagManager::deleteTag(QString tag)
{
return this->dbService->deleteTag(tag);
}
QVector<QString> TagManager::getTags(QString path)
{
return this->dbService->getTagsForPath(path);
}
QVector<QString> TagManager::getTags()
{
return this->dbService->getTags();
}
QVector<QString> TagManager::getPaths(QString tag)
{
return this->dbService->getPathsForTag(tag);
}
bool TagManager::addTagsToPath(QString path, QString tagstring, QChar delim)
{
auto splitted = tagstring.split(delim);
return addTagsToPath(path, QSet<QString>{splitted.begin(), splitted.end()});
}
bool TagManager::addPathsToTag(QString tag, const QVector<QString> &paths)
{
return this->dbService->addTag(tag, paths);
}

View File

@ -1,28 +0,0 @@
#ifndef TAGMANAGER_H
#define TAGMANAGER_H
#include "sqlitedbservice.h"
class TagManager
{
private:
SqliteDbService *dbService = nullptr;
bool ensurePathOkay(QString inpath);
public:
TagManager(SqliteDbService &dbService);
bool addTagsToPath(QString path, const QSet<QString> &tags);
bool addTagsToPath(QString path, QString tagstring, QChar delim);
bool addPathsToTag(QString tag, const QVector<QString> &paths);
bool removeTagsForPath(QString path, const QSet<QString> &tags);
bool removePathsForTag(QString tag, const QVector<QString> &paths);
bool deleteTag(QString tag);
QVector<QString> getTags(QString path);
QVector<QString> getTags();
QVector<QString> getPaths(QString tag);
};
#endif // TAGMANAGER_H

View File

@ -1,14 +1,14 @@
#include "tagstripperprocessor.h" #include "tagstripperprocessor.h"
#include <QRegularExpression>
TagStripperProcessor::TagStripperProcessor() TagStripperProcessor::TagStripperProcessor()
{ {
} }
DocumentProcessResult TagStripperProcessor::process(const QByteArray &data) const QVector<PageData> TagStripperProcessor::process(const QByteArray &data) const
{ {
auto result = DefaultTextProcessor::process(data); auto result = DefaultTextProcessor::process(data);
// TODO: does not work properly with <br> and does not deal with entities... // TODO: does not work properly with <br> and does not deal with entities...
Q_ASSERT(result.pages.size() > 0);
result.pages[0].content.remove(QRegularExpression("<[^>]*>")); result[0].content.remove(QRegExp("<[^>]*>"));
return result; return result;
} }

View File

@ -8,7 +8,7 @@ class TagStripperProcessor : public DefaultTextProcessor
TagStripperProcessor(); TagStripperProcessor();
public: public:
DocumentProcessResult process(const QByteArray &data) const override; QVector<PageData> process(const QByteArray &data) const override;
}; };
#endif // XMLSTRIPPERPROCESSOR_H #endif // XMLSTRIPPERPROCESSOR_H

View File

@ -19,9 +19,7 @@ enum TokenType
FILTER_PATH_SIZE, FILTER_PATH_SIZE,
FILTER_PATH_ENDS, FILTER_PATH_ENDS,
FILTER_PATH_STARTS, FILTER_PATH_STARTS,
FILTER_TAG_ASSIGNED, FILTER_CONTENT = 512,
FILTER_OUTLINE_CONTAINS,
FILTER_CONTENT = 512, /* Everything below here is content search (except LIMIT) */
FILTER_CONTENT_CONTAINS, FILTER_CONTENT_CONTAINS,
FILTER_CONTENT_PAGE, FILTER_CONTENT_PAGE,
LIMIT = 1024 LIMIT = 1024

View File

@ -14,7 +14,7 @@ QByteArray Utils::readFile(QString path)
QByteArray data = file.readAll(); QByteArray data = file.readAll();
if(data.isEmpty() && file.error() != QFileDevice::FileError::NoError) if(data.isEmpty() && file.error() != QFileDevice::FileError::NoError)
{ {
throw LooqsGeneralException("Error reading file: " + path + ", Error: " + QString::number(file.error())); throw LooqsGeneralException("Error reading file: " + path + ", Error: " + file.error());
} }
return data; return data;
} }

View File

@ -5,8 +5,9 @@ void WildcardMatcher::setPatterns(QStringList patterns)
this->regexes.clear(); this->regexes.clear();
for(QString &str : patterns) for(QString &str : patterns)
{ {
QRegularExpression regexp; QRegExp regexp;
regexp.setPattern(QRegularExpression::wildcardToRegularExpression(str, QRegularExpression::UnanchoredWildcardConversion)); regexp.setPattern(str);
regexp.setPatternSyntax(QRegExp::WildcardUnix);
this->regexes.append(regexp); this->regexes.append(regexp);
} }
} }
@ -17,10 +18,9 @@ WildcardMatcher::WildcardMatcher()
bool WildcardMatcher::match(QString haystack) const bool WildcardMatcher::match(QString haystack) const
{ {
for(const QRegularExpression &regexp : this->regexes) for(const QRegExp &regexp : this->regexes)
{ {
QRegularExpressionMatch match = regexp.match(haystack); if(regexp.exactMatch(haystack))
if(match.hasMatch())
{ {
return true; return true;
} }

View File

@ -1,11 +1,11 @@
#ifndef WILDCARDMATCHER_H #ifndef WILDCARDMATCHER_H
#define WILDCARDMATCHER_H #define WILDCARDMATCHER_H
#include <QStringList> #include <QStringList>
#include <QRegularExpression> #include <QRegExp>
class WildcardMatcher class WildcardMatcher
{ {
private: private:
QVector<QRegularExpression> regexes; QVector<QRegExp> regexes;
QStringList patterns; QStringList patterns;
public: public:

@ -1 +1 @@
Subproject commit 4cfdead5d0d2cb4ecee4e5e654e8e90dda683744 Subproject commit 8f38dc4480d51e2bf737ef87dd4a4f408d90a8a6