cgitsb/ui-log.c
Justin Waters 1383fe3fa6 Change toggle to more meaningful term
In the log interface, there is a toggle link at the top, but it isn't clear
what's being toggled.  I've changed it to "Expand" and "Collapse" to make it
clear that you are getting more and less information, respectively.

Signed-off-by: Justin Waters <justin.waters@timesys.com>
2009-01-11 12:52:38 +01:00

226 line
5.7 KiB
C

/* ui-log.c: functions for log output
*
* Copyright (C) 2006 Lars Hjemli
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "html.h"
#include "ui-shared.h"
int files, add_lines, rem_lines;
void count_lines(char *line, int size)
{
if (size <= 0)
return;
if (line[0] == '+')
add_lines++;
else if (line[0] == '-')
rem_lines++;
}
void inspect_files(struct diff_filepair *pair)
{
files++;
if (ctx.repo->enable_log_linecount)
cgit_diff_files(pair->one->sha1, pair->two->sha1, count_lines);
}
void show_commit_decorations(struct commit *commit)
{
struct name_decoration *deco;
static char buf[1024];
buf[sizeof(buf) - 1] = 0;
deco = lookup_decoration(&name_decoration, &commit->object);
while (deco) {
if (!prefixcmp(deco->name, "refs/heads/")) {
strncpy(buf, deco->name + 11, sizeof(buf) - 1);
cgit_log_link(buf, NULL, "branch-deco", buf, NULL, NULL,
0, NULL, NULL, ctx.qry.showmsg);
}
else if (!prefixcmp(deco->name, "tag: refs/tags/")) {
strncpy(buf, deco->name + 15, sizeof(buf) - 1);
cgit_tag_link(buf, NULL, "tag-deco", ctx.qry.head, buf);
}
else if (!prefixcmp(deco->name, "refs/remotes/")) {
strncpy(buf, deco->name + 13, sizeof(buf) - 1);
cgit_log_link(buf, NULL, "remote-deco", NULL,
sha1_to_hex(commit->object.sha1), NULL,
0, NULL, NULL, ctx.qry.showmsg);
}
else {
strncpy(buf, deco->name, sizeof(buf) - 1);
cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
sha1_to_hex(commit->object.sha1));
}
deco = deco->next;
}
}
void print_commit(struct commit *commit)
{
struct commitinfo *info;
char *tmp;
int cols = 2;
info = cgit_parse_commit(commit);
htmlf("<tr%s><td>",
ctx.qry.showmsg ? " class='logheader'" : "");
tmp = fmt("id=%s", sha1_to_hex(commit->object.sha1));
tmp = cgit_pageurl(ctx.repo->url, "commit", tmp);
html_link_open(tmp, NULL, NULL);
cgit_print_age(commit->date, TM_WEEK * 2, FMT_SHORTDATE);
html_link_close();
htmlf("</td><td%s>",
ctx.qry.showmsg ? " class='logsubject'" : "");
cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,
sha1_to_hex(commit->object.sha1));
show_commit_decorations(commit);
html("</td><td>");
html_txt(info->author);
if (ctx.repo->enable_log_filecount) {
files = 0;
add_lines = 0;
rem_lines = 0;
cgit_diff_commit(commit, inspect_files);
html("</td><td>");
htmlf("%d", files);
if (ctx.repo->enable_log_linecount) {
html("</td><td>");
htmlf("-%d/+%d", rem_lines, add_lines);
}
}
html("</td></tr>\n");
if (ctx.qry.showmsg) {
if (ctx.repo->enable_log_filecount) {
cols++;
if (ctx.repo->enable_log_linecount)
cols++;
}
htmlf("<tr class='nohover'><td/><td colspan='%d' class='logmsg'>",
cols);
html_txt(info->msg);
html("</td></tr>\n");
}
cgit_free_commitinfo(info);
}
static const char *disambiguate_ref(const char *ref)
{
unsigned char sha1[20];
const char *longref;
longref = fmt("refs/heads/%s", ref);
if (get_sha1(longref, sha1) == 0)
return longref;
return ref;
}
void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
char *path, int pager)
{
struct rev_info rev;
struct commit *commit;
const char *argv[] = {NULL, NULL, NULL, NULL, NULL};
int argc = 2;
int i, columns = 3;
if (!tip)
tip = ctx.qry.head;
argv[1] = disambiguate_ref(tip);
if (grep && pattern && (!strcmp(grep, "grep") ||
!strcmp(grep, "author") ||
!strcmp(grep, "committer")))
argv[argc++] = fmt("--%s=%s", grep, pattern);
if (path) {
argv[argc++] = "--";
argv[argc++] = path;
}
init_revisions(&rev, NULL);
rev.abbrev = DEFAULT_ABBREV;
rev.commit_format = CMIT_FMT_DEFAULT;
rev.verbose_header = 1;
rev.show_root_diff = 0;
setup_revisions(argc, argv, &rev, NULL);
load_ref_decorations();
rev.show_decorations = 1;
rev.grep_filter.regflags |= REG_ICASE;
compile_grep_patterns(&rev.grep_filter);
prepare_revision_walk(&rev);
if (pager)
html("<table class='list nowrap'>");
html("<tr class='nohover'><th class='left'>Age</th>"
"<th class='left'>Commit message");
if (pager) {
html(" (");
cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
NULL, ctx.qry.head, ctx.qry.sha1,
ctx.qry.path, ctx.qry.ofs, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg ? 0 : 1);
html(")");
}
html("</th><th class='left'>Author</th>");
if (ctx.repo->enable_log_filecount) {
html("<th class='left'>Files</th>");
columns++;
if (ctx.repo->enable_log_linecount) {
html("<th class='left'>Lines</th>");
columns++;
}
}
html("</tr>\n");
if (ofs<0)
ofs = 0;
for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
free(commit->buffer);
commit->buffer = NULL;
free_commit_list(commit->parents);
commit->parents = NULL;
}
for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
print_commit(commit);
free(commit->buffer);
commit->buffer = NULL;
free_commit_list(commit->parents);
commit->parents = NULL;
}
if (pager) {
htmlf("</table><div class='pager'>",
columns);
if (ofs > 0) {
cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
ctx.qry.sha1, ctx.qry.path,
ofs - cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg);
html("&nbsp;");
}
if ((commit = get_revision(&rev)) != NULL) {
cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
ctx.qry.sha1, ctx.qry.path,
ofs + cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg);
}
html("</div>");
} else if ((commit = get_revision(&rev)) != NULL) {
html("<tr class='nohover'><td colspan='3'>");
cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL, NULL, 0,
NULL, NULL, ctx.qry.showmsg);
html("</td></tr>\n");
}
}