1830271c59
This will allow us to introduce a new "stat only" diff mode without needing an explosion of mutually incompatible flags. The old "ss" query parameter is still accepted in order to avoid breaking saved links, but we no longer generate any URIs using it; instead the new "dt" (diff type) parameter is used. Signed-off-by: John Keeping <john@keeping.me.uk>
965 regels
24 KiB
C
965 regels
24 KiB
C
/* ui-shared.c: common web output functions
|
|
*
|
|
* Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
|
|
*
|
|
* Licensed under GNU General Public License v2
|
|
* (see COPYING for full license text)
|
|
*/
|
|
|
|
#include "cgit.h"
|
|
#include "ui-shared.h"
|
|
#include "cmd.h"
|
|
#include "html.h"
|
|
|
|
const char cgit_doctype[] =
|
|
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n"
|
|
" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
|
|
|
|
static char *http_date(time_t t)
|
|
{
|
|
static char day[][4] =
|
|
{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
|
|
static char month[][4] =
|
|
{"Jan", "Feb", "Mar", "Apr", "May", "Jun",
|
|
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
|
|
struct tm *tm = gmtime(&t);
|
|
return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday],
|
|
tm->tm_mday, month[tm->tm_mon], 1900 + tm->tm_year,
|
|
tm->tm_hour, tm->tm_min, tm->tm_sec);
|
|
}
|
|
|
|
void cgit_print_error(const char *fmt, ...)
|
|
{
|
|
va_list ap;
|
|
va_start(ap, fmt);
|
|
cgit_vprint_error(fmt, ap);
|
|
va_end(ap);
|
|
}
|
|
|
|
void cgit_vprint_error(const char *fmt, va_list ap)
|
|
{
|
|
va_list cp;
|
|
html("<div class='error'>");
|
|
va_copy(cp, ap);
|
|
html_vtxtf(fmt, cp);
|
|
va_end(cp);
|
|
html("</div>\n");
|
|
}
|
|
|
|
const char *cgit_httpscheme()
|
|
{
|
|
if (ctx.env.https && !strcmp(ctx.env.https, "on"))
|
|
return "https://";
|
|
else
|
|
return "http://";
|
|
}
|
|
|
|
const char *cgit_hosturl()
|
|
{
|
|
if (ctx.env.http_host)
|
|
return ctx.env.http_host;
|
|
if (!ctx.env.server_name)
|
|
return NULL;
|
|
if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80)
|
|
return ctx.env.server_name;
|
|
return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
|
|
}
|
|
|
|
const char *cgit_rooturl()
|
|
{
|
|
if (ctx.cfg.virtual_root)
|
|
return ctx.cfg.virtual_root;
|
|
else
|
|
return ctx.cfg.script_name;
|
|
}
|
|
|
|
const char *cgit_loginurl()
|
|
{
|
|
static const char *login_url = 0;
|
|
if (!login_url)
|
|
login_url = fmtalloc("%s?p=login", cgit_rooturl());
|
|
return login_url;
|
|
}
|
|
|
|
char *cgit_repourl(const char *reponame)
|
|
{
|
|
if (ctx.cfg.virtual_root)
|
|
return fmtalloc("%s%s/", ctx.cfg.virtual_root, reponame);
|
|
else
|
|
return fmtalloc("?r=%s", reponame);
|
|
}
|
|
|
|
char *cgit_fileurl(const char *reponame, const char *pagename,
|
|
const char *filename, const char *query)
|
|
{
|
|
struct strbuf sb = STRBUF_INIT;
|
|
char *delim;
|
|
|
|
if (ctx.cfg.virtual_root) {
|
|
strbuf_addf(&sb, "%s%s/%s/%s", ctx.cfg.virtual_root, reponame,
|
|
pagename, (filename ? filename:""));
|
|
delim = "?";
|
|
} else {
|
|
strbuf_addf(&sb, "?url=%s/%s/%s", reponame, pagename,
|
|
(filename ? filename : ""));
|
|
delim = "&";
|
|
}
|
|
if (query)
|
|
strbuf_addf(&sb, "%s%s", delim, query);
|
|
return strbuf_detach(&sb, NULL);
|
|
}
|
|
|
|
char *cgit_pageurl(const char *reponame, const char *pagename,
|
|
const char *query)
|
|
{
|
|
return cgit_fileurl(reponame, pagename, 0, query);
|
|
}
|
|
|
|
const char *cgit_repobasename(const char *reponame)
|
|
{
|
|
/* I assume we don't need to store more than one repo basename */
|
|
static char rvbuf[1024];
|
|
int p;
|
|
const char *rv;
|
|
strncpy(rvbuf, reponame, sizeof(rvbuf));
|
|
if (rvbuf[sizeof(rvbuf)-1])
|
|
die("cgit_repobasename: truncated repository name '%s'", reponame);
|
|
p = strlen(rvbuf)-1;
|
|
/* strip trailing slashes */
|
|
while (p && rvbuf[p] == '/') rvbuf[p--] = 0;
|
|
/* strip trailing .git */
|
|
if (p >= 3 && starts_with(&rvbuf[p-3], ".git")) {
|
|
p -= 3; rvbuf[p--] = 0;
|
|
}
|
|
/* strip more trailing slashes if any */
|
|
while ( p && rvbuf[p] == '/') rvbuf[p--] = 0;
|
|
/* find last slash in the remaining string */
|
|
rv = strrchr(rvbuf,'/');
|
|
if (rv)
|
|
return ++rv;
|
|
return rvbuf;
|
|
}
|
|
|
|
static void site_url(const char *page, const char *search, const char *sort, int ofs)
|
|
{
|
|
char *delim = "?";
|
|
|
|
if (ctx.cfg.virtual_root)
|
|
html_attr(ctx.cfg.virtual_root);
|
|
else
|
|
html_url_path(ctx.cfg.script_name);
|
|
|
|
if (page) {
|
|
htmlf("?p=%s", page);
|
|
delim = "&";
|
|
}
|
|
if (search) {
|
|
html(delim);
|
|
html("q=");
|
|
html_attr(search);
|
|
delim = "&";
|
|
}
|
|
if (sort) {
|
|
html(delim);
|
|
html("s=");
|
|
html_attr(sort);
|
|
delim = "&";
|
|
}
|
|
if (ofs) {
|
|
html(delim);
|
|
htmlf("ofs=%d", ofs);
|
|
}
|
|
}
|
|
|
|
static void site_link(const char *page, const char *name, const char *title,
|
|
const char *class, const char *search, const char *sort, int ofs)
|
|
{
|
|
html("<a");
|
|
if (title) {
|
|
html(" title='");
|
|
html_attr(title);
|
|
html("'");
|
|
}
|
|
if (class) {
|
|
html(" class='");
|
|
html_attr(class);
|
|
html("'");
|
|
}
|
|
html(" href='");
|
|
site_url(page, search, sort, ofs);
|
|
html("'>");
|
|
html_txt(name);
|
|
html("</a>");
|
|
}
|
|
|
|
void cgit_index_link(const char *name, const char *title, const char *class,
|
|
const char *pattern, const char *sort, int ofs)
|
|
{
|
|
site_link(NULL, name, title, class, pattern, sort, ofs);
|
|
}
|
|
|
|
static char *repolink(const char *title, const char *class, const char *page,
|
|
const char *head, const char *path)
|
|
{
|
|
char *delim = "?";
|
|
|
|
html("<a");
|
|
if (title) {
|
|
html(" title='");
|
|
html_attr(title);
|
|
html("'");
|
|
}
|
|
if (class) {
|
|
html(" class='");
|
|
html_attr(class);
|
|
html("'");
|
|
}
|
|
html(" href='");
|
|
if (ctx.cfg.virtual_root) {
|
|
html_url_path(ctx.cfg.virtual_root);
|
|
html_url_path(ctx.repo->url);
|
|
if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
|
|
html("/");
|
|
if (page) {
|
|
html_url_path(page);
|
|
html("/");
|
|
if (path)
|
|
html_url_path(path);
|
|
}
|
|
} else {
|
|
html_url_path(ctx.cfg.script_name);
|
|
html("?url=");
|
|
html_url_arg(ctx.repo->url);
|
|
if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
|
|
html("/");
|
|
if (page) {
|
|
html_url_arg(page);
|
|
html("/");
|
|
if (path)
|
|
html_url_arg(path);
|
|
}
|
|
delim = "&";
|
|
}
|
|
if (head && strcmp(head, ctx.repo->defbranch)) {
|
|
html(delim);
|
|
html("h=");
|
|
html_url_arg(head);
|
|
delim = "&";
|
|
}
|
|
return fmt("%s", delim);
|
|
}
|
|
|
|
static void reporevlink(const char *page, const char *name, const char *title,
|
|
const char *class, const char *head, const char *rev,
|
|
const char *path)
|
|
{
|
|
char *delim;
|
|
|
|
delim = repolink(title, class, page, head, path);
|
|
if (rev && ctx.qry.head != NULL && strcmp(rev, ctx.qry.head)) {
|
|
html(delim);
|
|
html("id=");
|
|
html_url_arg(rev);
|
|
}
|
|
html("'>");
|
|
html_txt(name);
|
|
html("</a>");
|
|
}
|
|
|
|
void cgit_summary_link(const char *name, const char *title, const char *class,
|
|
const char *head)
|
|
{
|
|
reporevlink(NULL, name, title, class, head, NULL, NULL);
|
|
}
|
|
|
|
void cgit_tag_link(const char *name, const char *title, const char *class,
|
|
const char *head, const char *rev)
|
|
{
|
|
reporevlink("tag", name, title, class, head, rev, NULL);
|
|
}
|
|
|
|
void cgit_tree_link(const char *name, const char *title, const char *class,
|
|
const char *head, const char *rev, const char *path)
|
|
{
|
|
reporevlink("tree", name, title, class, head, rev, path);
|
|
}
|
|
|
|
void cgit_plain_link(const char *name, const char *title, const char *class,
|
|
const char *head, const char *rev, const char *path)
|
|
{
|
|
reporevlink("plain", name, title, class, head, rev, path);
|
|
}
|
|
|
|
void cgit_log_link(const char *name, const char *title, const char *class,
|
|
const char *head, const char *rev, const char *path,
|
|
int ofs, const char *grep, const char *pattern, int showmsg)
|
|
{
|
|
char *delim;
|
|
|
|
delim = repolink(title, class, "log", head, path);
|
|
if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
|
|
html(delim);
|
|
html("id=");
|
|
html_url_arg(rev);
|
|
delim = "&";
|
|
}
|
|
if (grep && pattern) {
|
|
html(delim);
|
|
html("qt=");
|
|
html_url_arg(grep);
|
|
delim = "&";
|
|
html(delim);
|
|
html("q=");
|
|
html_url_arg(pattern);
|
|
}
|
|
if (ofs > 0) {
|
|
html(delim);
|
|
html("ofs=");
|
|
htmlf("%d", ofs);
|
|
delim = "&";
|
|
}
|
|
if (showmsg) {
|
|
html(delim);
|
|
html("showmsg=1");
|
|
}
|
|
html("'>");
|
|
html_txt(name);
|
|
html("</a>");
|
|
}
|
|
|
|
void cgit_commit_link(char *name, const char *title, const char *class,
|
|
const char *head, const char *rev, const char *path)
|
|
{
|
|
if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
|
|
name[ctx.cfg.max_msg_len] = '\0';
|
|
name[ctx.cfg.max_msg_len - 1] = '.';
|
|
name[ctx.cfg.max_msg_len - 2] = '.';
|
|
name[ctx.cfg.max_msg_len - 3] = '.';
|
|
}
|
|
|
|
char *delim;
|
|
|
|
delim = repolink(title, class, "commit", head, path);
|
|
if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
|
|
html(delim);
|
|
html("id=");
|
|
html_url_arg(rev);
|
|
delim = "&";
|
|
}
|
|
if (ctx.qry.difftype) {
|
|
html(delim);
|
|
htmlf("dt=%d", ctx.qry.difftype);
|
|
delim = "&";
|
|
}
|
|
if (ctx.qry.context > 0 && ctx.qry.context != 3) {
|
|
html(delim);
|
|
html("context=");
|
|
htmlf("%d", ctx.qry.context);
|
|
delim = "&";
|
|
}
|
|
if (ctx.qry.ignorews) {
|
|
html(delim);
|
|
html("ignorews=1");
|
|
delim = "&";
|
|
}
|
|
html("'>");
|
|
if (name[0] != '\0')
|
|
html_txt(name);
|
|
else
|
|
html_txt("(no commit message)");
|
|
html("</a>");
|
|
}
|
|
|
|
void cgit_refs_link(const char *name, const char *title, const char *class,
|
|
const char *head, const char *rev, const char *path)
|
|
{
|
|
reporevlink("refs", name, title, class, head, rev, path);
|
|
}
|
|
|
|
void cgit_snapshot_link(const char *name, const char *title, const char *class,
|
|
const char *head, const char *rev,
|
|
const char *archivename)
|
|
{
|
|
reporevlink("snapshot", name, title, class, head, rev, archivename);
|
|
}
|
|
|
|
void cgit_diff_link(const char *name, const char *title, const char *class,
|
|
const char *head, const char *new_rev, const char *old_rev,
|
|
const char *path)
|
|
{
|
|
char *delim;
|
|
|
|
delim = repolink(title, class, "diff", head, path);
|
|
if (new_rev && ctx.qry.head != NULL && strcmp(new_rev, ctx.qry.head)) {
|
|
html(delim);
|
|
html("id=");
|
|
html_url_arg(new_rev);
|
|
delim = "&";
|
|
}
|
|
if (old_rev) {
|
|
html(delim);
|
|
html("id2=");
|
|
html_url_arg(old_rev);
|
|
delim = "&";
|
|
}
|
|
if (ctx.qry.difftype) {
|
|
html(delim);
|
|
htmlf("dt=%d", ctx.qry.difftype);
|
|
delim = "&";
|
|
}
|
|
if (ctx.qry.context > 0 && ctx.qry.context != 3) {
|
|
html(delim);
|
|
html("context=");
|
|
htmlf("%d", ctx.qry.context);
|
|
delim = "&";
|
|
}
|
|
if (ctx.qry.ignorews) {
|
|
html(delim);
|
|
html("ignorews=1");
|
|
delim = "&";
|
|
}
|
|
html("'>");
|
|
html_txt(name);
|
|
html("</a>");
|
|
}
|
|
|
|
void cgit_patch_link(const char *name, const char *title, const char *class,
|
|
const char *head, const char *rev, const char *path)
|
|
{
|
|
reporevlink("patch", name, title, class, head, rev, path);
|
|
}
|
|
|
|
void cgit_stats_link(const char *name, const char *title, const char *class,
|
|
const char *head, const char *path)
|
|
{
|
|
reporevlink("stats", name, title, class, head, NULL, path);
|
|
}
|
|
|
|
static void cgit_self_link(char *name, const char *title, const char *class)
|
|
{
|
|
if (!strcmp(ctx.qry.page, "repolist"))
|
|
cgit_index_link(name, title, class, ctx.qry.search, ctx.qry.sort,
|
|
ctx.qry.ofs);
|
|
else if (!strcmp(ctx.qry.page, "summary"))
|
|
cgit_summary_link(name, title, class, ctx.qry.head);
|
|
else if (!strcmp(ctx.qry.page, "tag"))
|
|
cgit_tag_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL);
|
|
else if (!strcmp(ctx.qry.page, "tree"))
|
|
cgit_tree_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
|
|
ctx.qry.path);
|
|
else if (!strcmp(ctx.qry.page, "plain"))
|
|
cgit_plain_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
|
|
ctx.qry.path);
|
|
else if (!strcmp(ctx.qry.page, "log"))
|
|
cgit_log_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
|
|
ctx.qry.path, ctx.qry.ofs,
|
|
ctx.qry.grep, ctx.qry.search,
|
|
ctx.qry.showmsg);
|
|
else if (!strcmp(ctx.qry.page, "commit"))
|
|
cgit_commit_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
|
|
ctx.qry.path);
|
|
else if (!strcmp(ctx.qry.page, "patch"))
|
|
cgit_patch_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
|
|
ctx.qry.path);
|
|
else if (!strcmp(ctx.qry.page, "refs"))
|
|
cgit_refs_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
|
|
ctx.qry.path);
|
|
else if (!strcmp(ctx.qry.page, "snapshot"))
|
|
cgit_snapshot_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
|
|
ctx.qry.path);
|
|
else if (!strcmp(ctx.qry.page, "diff"))
|
|
cgit_diff_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.sha1, ctx.qry.sha2,
|
|
ctx.qry.path);
|
|
else if (!strcmp(ctx.qry.page, "stats"))
|
|
cgit_stats_link(name, title, class, ctx.qry.head,
|
|
ctx.qry.path);
|
|
else {
|
|
/* Don't known how to make link for this page */
|
|
repolink(title, class, ctx.qry.page, ctx.qry.head, ctx.qry.path);
|
|
html("><!-- cgit_self_link() doesn't know how to make link for page '");
|
|
html_txt(ctx.qry.page);
|
|
html("' -->");
|
|
html_txt(name);
|
|
html("</a>");
|
|
}
|
|
}
|
|
|
|
void cgit_object_link(struct object *obj)
|
|
{
|
|
char *page, *shortrev, *fullrev, *name;
|
|
|
|
fullrev = sha1_to_hex(obj->sha1);
|
|
shortrev = xstrdup(fullrev);
|
|
shortrev[10] = '\0';
|
|
if (obj->type == OBJ_COMMIT) {
|
|
cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL,
|
|
ctx.qry.head, fullrev, NULL);
|
|
return;
|
|
} else if (obj->type == OBJ_TREE)
|
|
page = "tree";
|
|
else if (obj->type == OBJ_TAG)
|
|
page = "tag";
|
|
else
|
|
page = "blob";
|
|
name = fmt("%s %s...", typename(obj->type), shortrev);
|
|
reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL);
|
|
}
|
|
|
|
static struct string_list_item *lookup_path(struct string_list *list,
|
|
const char *path)
|
|
{
|
|
struct string_list_item *item;
|
|
|
|
while (path && path[0]) {
|
|
if ((item = string_list_lookup(list, path)))
|
|
return item;
|
|
if (!(path = strchr(path, '/')))
|
|
break;
|
|
path++;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
void cgit_submodule_link(const char *class, char *path, const char *rev)
|
|
{
|
|
struct string_list *list;
|
|
struct string_list_item *item;
|
|
char tail, *dir;
|
|
size_t len;
|
|
|
|
len = 0;
|
|
tail = 0;
|
|
list = &ctx.repo->submodules;
|
|
item = lookup_path(list, path);
|
|
if (!item) {
|
|
len = strlen(path);
|
|
tail = path[len - 1];
|
|
if (tail == '/') {
|
|
path[len - 1] = 0;
|
|
item = lookup_path(list, path);
|
|
}
|
|
}
|
|
html("<a ");
|
|
if (class)
|
|
htmlf("class='%s' ", class);
|
|
html("href='");
|
|
if (item) {
|
|
html_attrf(item->util, rev);
|
|
} else if (ctx.repo->module_link) {
|
|
dir = strrchr(path, '/');
|
|
if (dir)
|
|
dir++;
|
|
else
|
|
dir = path;
|
|
html_attrf(ctx.repo->module_link, dir, rev);
|
|
} else {
|
|
html("#");
|
|
}
|
|
html("'>");
|
|
html_txt(path);
|
|
html("</a>");
|
|
html_txtf(" @ %.7s", rev);
|
|
if (item && tail)
|
|
path[len - 1] = tail;
|
|
}
|
|
|
|
void cgit_print_date(time_t secs, const char *format, int local_time)
|
|
{
|
|
char buf[64];
|
|
struct tm *time;
|
|
|
|
if (!secs)
|
|
return;
|
|
if (local_time)
|
|
time = localtime(&secs);
|
|
else
|
|
time = gmtime(&secs);
|
|
strftime(buf, sizeof(buf)-1, format, time);
|
|
html_txt(buf);
|
|
}
|
|
|
|
void cgit_print_age(time_t t, time_t max_relative, const char *format)
|
|
{
|
|
time_t now, secs;
|
|
|
|
if (!t)
|
|
return;
|
|
time(&now);
|
|
secs = now - t;
|
|
if (secs < 0)
|
|
secs = 0;
|
|
|
|
if (secs > max_relative && max_relative >= 0) {
|
|
cgit_print_date(t, format, ctx.cfg.local_time);
|
|
return;
|
|
}
|
|
|
|
if (secs < TM_HOUR * 2) {
|
|
htmlf("<span class='age-mins'>%.0f min.</span>",
|
|
secs * 1.0 / TM_MIN);
|
|
return;
|
|
}
|
|
if (secs < TM_DAY * 2) {
|
|
htmlf("<span class='age-hours'>%.0f hours</span>",
|
|
secs * 1.0 / TM_HOUR);
|
|
return;
|
|
}
|
|
if (secs < TM_WEEK * 2) {
|
|
htmlf("<span class='age-days'>%.0f days</span>",
|
|
secs * 1.0 / TM_DAY);
|
|
return;
|
|
}
|
|
if (secs < TM_MONTH * 2) {
|
|
htmlf("<span class='age-weeks'>%.0f weeks</span>",
|
|
secs * 1.0 / TM_WEEK);
|
|
return;
|
|
}
|
|
if (secs < TM_YEAR * 2) {
|
|
htmlf("<span class='age-months'>%.0f months</span>",
|
|
secs * 1.0 / TM_MONTH);
|
|
return;
|
|
}
|
|
htmlf("<span class='age-years'>%.0f years</span>",
|
|
secs * 1.0 / TM_YEAR);
|
|
}
|
|
|
|
void cgit_print_http_headers(void)
|
|
{
|
|
if (ctx.env.no_http && !strcmp(ctx.env.no_http, "1"))
|
|
return;
|
|
|
|
if (ctx.page.status)
|
|
htmlf("Status: %d %s\n", ctx.page.status, ctx.page.statusmsg);
|
|
if (ctx.page.mimetype && ctx.page.charset)
|
|
htmlf("Content-Type: %s; charset=%s\n", ctx.page.mimetype,
|
|
ctx.page.charset);
|
|
else if (ctx.page.mimetype)
|
|
htmlf("Content-Type: %s\n", ctx.page.mimetype);
|
|
if (ctx.page.size)
|
|
htmlf("Content-Length: %zd\n", ctx.page.size);
|
|
if (ctx.page.filename)
|
|
htmlf("Content-Disposition: inline; filename=\"%s\"\n",
|
|
ctx.page.filename);
|
|
if (!ctx.env.authenticated)
|
|
html("Cache-Control: no-cache, no-store\n");
|
|
htmlf("Last-Modified: %s\n", http_date(ctx.page.modified));
|
|
htmlf("Expires: %s\n", http_date(ctx.page.expires));
|
|
if (ctx.page.etag)
|
|
htmlf("ETag: \"%s\"\n", ctx.page.etag);
|
|
html("\n");
|
|
if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
|
|
exit(0);
|
|
}
|
|
|
|
void cgit_print_docstart(void)
|
|
{
|
|
if (ctx.cfg.embedded) {
|
|
if (ctx.cfg.header)
|
|
html_include(ctx.cfg.header);
|
|
return;
|
|
}
|
|
|
|
const char *host = cgit_hosturl();
|
|
html(cgit_doctype);
|
|
html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
|
|
html("<head>\n");
|
|
html("<title>");
|
|
html_txt(ctx.page.title);
|
|
html("</title>\n");
|
|
htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
|
|
if (ctx.cfg.robots && *ctx.cfg.robots)
|
|
htmlf("<meta name='robots' content='%s'/>\n", ctx.cfg.robots);
|
|
html("<link rel='stylesheet' type='text/css' href='");
|
|
html_attr(ctx.cfg.css);
|
|
html("'/>\n");
|
|
if (ctx.cfg.favicon) {
|
|
html("<link rel='shortcut icon' href='");
|
|
html_attr(ctx.cfg.favicon);
|
|
html("'/>\n");
|
|
}
|
|
if (host && ctx.repo && ctx.qry.head) {
|
|
struct strbuf sb = STRBUF_INIT;
|
|
strbuf_addf(&sb, "h=%s", ctx.qry.head);
|
|
|
|
html("<link rel='alternate' title='Atom feed' href='");
|
|
html(cgit_httpscheme());
|
|
html_attr(cgit_hosturl());
|
|
html_attr(cgit_fileurl(ctx.repo->url, "atom", ctx.qry.vpath,
|
|
sb.buf));
|
|
html("' type='application/atom+xml'/>\n");
|
|
strbuf_release(&sb);
|
|
}
|
|
if (ctx.cfg.head_include)
|
|
html_include(ctx.cfg.head_include);
|
|
html("</head>\n");
|
|
html("<body>\n");
|
|
if (ctx.cfg.header)
|
|
html_include(ctx.cfg.header);
|
|
}
|
|
|
|
void cgit_print_docend()
|
|
{
|
|
html("</div> <!-- class=content -->\n");
|
|
if (ctx.cfg.embedded) {
|
|
html("</div> <!-- id=cgit -->\n");
|
|
if (ctx.cfg.footer)
|
|
html_include(ctx.cfg.footer);
|
|
return;
|
|
}
|
|
if (ctx.cfg.footer)
|
|
html_include(ctx.cfg.footer);
|
|
else {
|
|
htmlf("<div class='footer'>generated by cgit %s at ",
|
|
cgit_version);
|
|
cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
|
|
html("</div>\n");
|
|
}
|
|
html("</div> <!-- id=cgit -->\n");
|
|
html("</body>\n</html>\n");
|
|
}
|
|
|
|
static int print_branch_option(const char *refname, const unsigned char *sha1,
|
|
int flags, void *cb_data)
|
|
{
|
|
char *name = (char *)refname;
|
|
html_option(name, name, ctx.qry.head);
|
|
return 0;
|
|
}
|
|
|
|
void cgit_add_hidden_formfields(int incl_head, int incl_search,
|
|
const char *page)
|
|
{
|
|
if (!ctx.cfg.virtual_root) {
|
|
struct strbuf url = STRBUF_INIT;
|
|
|
|
strbuf_addf(&url, "%s/%s", ctx.qry.repo, page);
|
|
if (ctx.qry.vpath)
|
|
strbuf_addf(&url, "/%s", ctx.qry.vpath);
|
|
html_hidden("url", url.buf);
|
|
strbuf_release(&url);
|
|
}
|
|
|
|
if (incl_head && ctx.qry.head && ctx.repo->defbranch &&
|
|
strcmp(ctx.qry.head, ctx.repo->defbranch))
|
|
html_hidden("h", ctx.qry.head);
|
|
|
|
if (ctx.qry.sha1)
|
|
html_hidden("id", ctx.qry.sha1);
|
|
if (ctx.qry.sha2)
|
|
html_hidden("id2", ctx.qry.sha2);
|
|
if (ctx.qry.showmsg)
|
|
html_hidden("showmsg", "1");
|
|
|
|
if (incl_search) {
|
|
if (ctx.qry.grep)
|
|
html_hidden("qt", ctx.qry.grep);
|
|
if (ctx.qry.search)
|
|
html_hidden("q", ctx.qry.search);
|
|
}
|
|
}
|
|
|
|
static const char *hc(const char *page)
|
|
{
|
|
return strcmp(ctx.qry.page, page) ? NULL : "active";
|
|
}
|
|
|
|
static void cgit_print_path_crumbs(char *path)
|
|
{
|
|
char *old_path = ctx.qry.path;
|
|
char *p = path, *q, *end = path + strlen(path);
|
|
|
|
ctx.qry.path = NULL;
|
|
cgit_self_link("root", NULL, NULL);
|
|
ctx.qry.path = p = path;
|
|
while (p < end) {
|
|
if (!(q = strchr(p, '/')))
|
|
q = end;
|
|
*q = '\0';
|
|
html_txt("/");
|
|
cgit_self_link(p, NULL, NULL);
|
|
if (q < end)
|
|
*q = '/';
|
|
p = q + 1;
|
|
}
|
|
ctx.qry.path = old_path;
|
|
}
|
|
|
|
static void print_header(void)
|
|
{
|
|
char *logo = NULL, *logo_link = NULL;
|
|
|
|
html("<table id='header'>\n");
|
|
html("<tr>\n");
|
|
|
|
if (ctx.repo && ctx.repo->logo && *ctx.repo->logo)
|
|
logo = ctx.repo->logo;
|
|
else
|
|
logo = ctx.cfg.logo;
|
|
if (ctx.repo && ctx.repo->logo_link && *ctx.repo->logo_link)
|
|
logo_link = ctx.repo->logo_link;
|
|
else
|
|
logo_link = ctx.cfg.logo_link;
|
|
if (logo && *logo) {
|
|
html("<td class='logo' rowspan='2'><a href='");
|
|
if (logo_link && *logo_link)
|
|
html_attr(logo_link);
|
|
else
|
|
html_attr(cgit_rooturl());
|
|
html("'><img src='");
|
|
html_attr(logo);
|
|
html("' alt='cgit logo'/></a></td>\n");
|
|
}
|
|
|
|
html("<td class='main'>");
|
|
if (ctx.repo) {
|
|
cgit_index_link("index", NULL, NULL, NULL, NULL, 0);
|
|
html(" : ");
|
|
cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
|
|
if (ctx.env.authenticated) {
|
|
html("</td><td class='form'>");
|
|
html("<form method='get' action=''>\n");
|
|
cgit_add_hidden_formfields(0, 1, ctx.qry.page);
|
|
html("<select name='h' onchange='this.form.submit();'>\n");
|
|
for_each_branch_ref(print_branch_option, ctx.qry.head);
|
|
html("</select> ");
|
|
html("<input type='submit' name='' value='switch'/>");
|
|
html("</form>");
|
|
}
|
|
} else
|
|
html_txt(ctx.cfg.root_title);
|
|
html("</td></tr>\n");
|
|
|
|
html("<tr><td class='sub'>");
|
|
if (ctx.repo) {
|
|
html_txt(ctx.repo->desc);
|
|
html("</td><td class='sub right'>");
|
|
html_txt(ctx.repo->owner);
|
|
} else {
|
|
if (ctx.cfg.root_desc)
|
|
html_txt(ctx.cfg.root_desc);
|
|
else if (ctx.cfg.index_info)
|
|
html_include(ctx.cfg.index_info);
|
|
}
|
|
html("</td></tr></table>\n");
|
|
}
|
|
|
|
void cgit_print_pageheader(void)
|
|
{
|
|
html("<div id='cgit'>");
|
|
if (!ctx.env.authenticated || !ctx.cfg.noheader)
|
|
print_header();
|
|
|
|
html("<table class='tabs'><tr><td>\n");
|
|
if (ctx.env.authenticated && ctx.repo) {
|
|
if (ctx.repo->readme.nr)
|
|
reporevlink("about", "about", NULL,
|
|
hc("about"), ctx.qry.head, NULL,
|
|
NULL);
|
|
cgit_summary_link("summary", NULL, hc("summary"),
|
|
ctx.qry.head);
|
|
cgit_refs_link("refs", NULL, hc("refs"), ctx.qry.head,
|
|
ctx.qry.sha1, NULL);
|
|
cgit_log_link("log", NULL, hc("log"), ctx.qry.head,
|
|
NULL, ctx.qry.vpath, 0, NULL, NULL,
|
|
ctx.qry.showmsg);
|
|
cgit_tree_link("tree", NULL, hc("tree"), ctx.qry.head,
|
|
ctx.qry.sha1, ctx.qry.vpath);
|
|
cgit_commit_link("commit", NULL, hc("commit"),
|
|
ctx.qry.head, ctx.qry.sha1, ctx.qry.vpath);
|
|
cgit_diff_link("diff", NULL, hc("diff"), ctx.qry.head,
|
|
ctx.qry.sha1, ctx.qry.sha2, ctx.qry.vpath);
|
|
if (ctx.repo->max_stats)
|
|
cgit_stats_link("stats", NULL, hc("stats"),
|
|
ctx.qry.head, ctx.qry.vpath);
|
|
html("</td><td class='form'>");
|
|
html("<form class='right' method='get' action='");
|
|
if (ctx.cfg.virtual_root)
|
|
html_url_path(cgit_fileurl(ctx.qry.repo, "log",
|
|
ctx.qry.vpath, NULL));
|
|
html("'>\n");
|
|
cgit_add_hidden_formfields(1, 0, "log");
|
|
html("<select name='qt'>\n");
|
|
html_option("grep", "log msg", ctx.qry.grep);
|
|
html_option("author", "author", ctx.qry.grep);
|
|
html_option("committer", "committer", ctx.qry.grep);
|
|
html_option("range", "range", ctx.qry.grep);
|
|
html("</select>\n");
|
|
html("<input class='txt' type='text' size='10' name='q' value='");
|
|
html_attr(ctx.qry.search);
|
|
html("'/>\n");
|
|
html("<input type='submit' value='search'/>\n");
|
|
html("</form>\n");
|
|
} else if (ctx.env.authenticated) {
|
|
site_link(NULL, "index", NULL, hc("repolist"), NULL, NULL, 0);
|
|
if (ctx.cfg.root_readme)
|
|
site_link("about", "about", NULL, hc("about"),
|
|
NULL, NULL, 0);
|
|
html("</td><td class='form'>");
|
|
html("<form method='get' action='");
|
|
html_attr(cgit_rooturl());
|
|
html("'>\n");
|
|
html("<input type='text' name='q' size='10' value='");
|
|
html_attr(ctx.qry.search);
|
|
html("'/>\n");
|
|
html("<input type='submit' value='search'/>\n");
|
|
html("</form>");
|
|
}
|
|
html("</td></tr></table>\n");
|
|
if (ctx.env.authenticated && ctx.qry.vpath) {
|
|
html("<div class='path'>");
|
|
html("path: ");
|
|
cgit_print_path_crumbs(ctx.qry.vpath);
|
|
html("</div>");
|
|
}
|
|
html("<div class='content'>");
|
|
}
|
|
|
|
void cgit_print_filemode(unsigned short mode)
|
|
{
|
|
if (S_ISDIR(mode))
|
|
html("d");
|
|
else if (S_ISLNK(mode))
|
|
html("l");
|
|
else if (S_ISGITLINK(mode))
|
|
html("m");
|
|
else
|
|
html("-");
|
|
html_fileperm(mode >> 6);
|
|
html_fileperm(mode >> 3);
|
|
html_fileperm(mode);
|
|
}
|
|
|
|
void cgit_print_snapshot_links(const char *repo, const char *head,
|
|
const char *hex, int snapshots)
|
|
{
|
|
const struct cgit_snapshot_format* f;
|
|
struct strbuf filename = STRBUF_INIT;
|
|
size_t prefixlen;
|
|
unsigned char sha1[20];
|
|
|
|
if (get_sha1(fmt("refs/tags/%s", hex), sha1) == 0 &&
|
|
(hex[0] == 'v' || hex[0] == 'V') && isdigit(hex[1]))
|
|
hex++;
|
|
strbuf_addf(&filename, "%s-%s", cgit_repobasename(repo), hex);
|
|
prefixlen = filename.len;
|
|
for (f = cgit_snapshot_formats; f->suffix; f++) {
|
|
if (!(snapshots & f->bit))
|
|
continue;
|
|
strbuf_setlen(&filename, prefixlen);
|
|
strbuf_addstr(&filename, f->suffix);
|
|
cgit_snapshot_link(filename.buf, NULL, NULL, NULL, NULL,
|
|
filename.buf);
|
|
html("<br/>");
|
|
}
|
|
strbuf_release(&filename);
|
|
}
|