1cb8bedf1e
that shortens reponame stripping any directories and .git suffixes, that is turning 'dir/repo.git/' or 'dir/repo/.git/' or alikes into mere 'repo'. Signed-off-by: Michael Krelin <hacker@klever.net>
404 regels
9.3 KiB
C
404 regels
9.3 KiB
C
/* ui-shared.c: common web output functions
|
|
*
|
|
* Copyright (C) 2006 Lars Hjemli
|
|
*
|
|
* Licensed under GNU General Public License v2
|
|
* (see COPYING for full license text)
|
|
*/
|
|
|
|
#include "cgit.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", "Now", "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);
|
|
}
|
|
|
|
static long ttl_seconds(long ttl)
|
|
{
|
|
if (ttl<0)
|
|
return 60 * 60 * 24 * 365;
|
|
else
|
|
return ttl * 60;
|
|
}
|
|
|
|
void cgit_print_error(char *msg)
|
|
{
|
|
html("<div class='error'>");
|
|
html_txt(msg);
|
|
html("</div>\n");
|
|
}
|
|
|
|
char *cgit_rooturl()
|
|
{
|
|
if (cgit_virtual_root)
|
|
return fmt("%s/", cgit_virtual_root);
|
|
else
|
|
return cgit_script_name;
|
|
}
|
|
|
|
char *cgit_repourl(const char *reponame)
|
|
{
|
|
if (cgit_virtual_root) {
|
|
return fmt("%s/%s/", cgit_virtual_root, reponame);
|
|
} else {
|
|
return fmt("?r=%s", reponame);
|
|
}
|
|
}
|
|
|
|
char *cgit_fileurl(const char *reponame, const char *pagename,
|
|
const char *filename, const char *query)
|
|
{
|
|
if (cgit_virtual_root) {
|
|
if (query)
|
|
return fmt("%s/%s/%s/%s?%s", cgit_virtual_root, reponame,
|
|
pagename, filename?filename:"", query);
|
|
else
|
|
return fmt("%s/%s/%s/", cgit_virtual_root, reponame,
|
|
pagename);
|
|
} else {
|
|
if (query)
|
|
return fmt("?r=%s&p=%s&%s", reponame, pagename, query);
|
|
else
|
|
return fmt("?r=%s&p=%s", reponame, pagename);
|
|
}
|
|
}
|
|
|
|
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 && !strncmp(&rvbuf[p-3],".git",4)) {
|
|
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;
|
|
}
|
|
|
|
char *cgit_currurl()
|
|
{
|
|
if (!cgit_virtual_root)
|
|
return cgit_script_name;
|
|
else if (cgit_query_page)
|
|
return fmt("%s/%s/%s/", cgit_virtual_root, cgit_query_repo, cgit_query_page);
|
|
else if (cgit_query_repo)
|
|
return fmt("%s/%s/", cgit_virtual_root, cgit_query_repo);
|
|
else
|
|
return fmt("%s/", cgit_virtual_root);
|
|
}
|
|
|
|
static char *repolink(char *title, char *class, char *page, char *head,
|
|
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 (cgit_virtual_root) {
|
|
html_attr(cgit_virtual_root);
|
|
if (cgit_virtual_root[strlen(cgit_virtual_root) - 1] != '/')
|
|
html("/");
|
|
html_attr(cgit_repo->url);
|
|
if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/')
|
|
html("/");
|
|
if (page) {
|
|
html(page);
|
|
html("/");
|
|
if (path)
|
|
html_attr(path);
|
|
}
|
|
} else {
|
|
html(cgit_script_name);
|
|
html("?url=");
|
|
html_attr(cgit_repo->url);
|
|
if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/')
|
|
html("/");
|
|
if (page) {
|
|
html(page);
|
|
html("/");
|
|
if (path)
|
|
html_attr(path);
|
|
}
|
|
delim = "&";
|
|
}
|
|
if (head && strcmp(head, cgit_repo->defbranch)) {
|
|
html(delim);
|
|
html("h=");
|
|
html_attr(head);
|
|
delim = "&";
|
|
}
|
|
return fmt("%s", delim);
|
|
}
|
|
|
|
static void reporevlink(char *page, char *name, char *title, char *class,
|
|
char *head, char *rev, char *path)
|
|
{
|
|
char *delim;
|
|
|
|
delim = repolink(title, class, page, head, path);
|
|
if (rev && strcmp(rev, cgit_query_head)) {
|
|
html(delim);
|
|
html("id=");
|
|
html_attr(rev);
|
|
}
|
|
html("'>");
|
|
html_txt(name);
|
|
html("</a>");
|
|
}
|
|
|
|
void cgit_tree_link(char *name, char *title, char *class, char *head,
|
|
char *rev, char *path)
|
|
{
|
|
reporevlink("tree", name, title, class, head, rev, path);
|
|
}
|
|
|
|
void cgit_log_link(char *name, char *title, char *class, char *head,
|
|
char *rev, char *path, int ofs)
|
|
{
|
|
char *delim;
|
|
|
|
delim = repolink(title, class, "log", head, path);
|
|
if (rev && strcmp(rev, cgit_query_head)) {
|
|
html(delim);
|
|
html("id=");
|
|
html_attr(rev);
|
|
delim = "&";
|
|
}
|
|
if (ofs > 0) {
|
|
html(delim);
|
|
html("ofs=");
|
|
htmlf("%d", ofs);
|
|
}
|
|
html("'>");
|
|
html_txt(name);
|
|
html("</a>");
|
|
}
|
|
|
|
void cgit_commit_link(char *name, char *title, char *class, char *head,
|
|
char *rev)
|
|
{
|
|
if (strlen(name) > cgit_max_msg_len && cgit_max_msg_len >= 15) {
|
|
name[cgit_max_msg_len] = '\0';
|
|
name[cgit_max_msg_len - 1] = '.';
|
|
name[cgit_max_msg_len - 2] = '.';
|
|
name[cgit_max_msg_len - 3] = '.';
|
|
}
|
|
reporevlink("commit", name, title, class, head, rev, NULL);
|
|
}
|
|
|
|
void cgit_diff_link(char *name, char *title, char *class, char *head,
|
|
char *new_rev, char *old_rev, char *path)
|
|
{
|
|
char *delim;
|
|
|
|
delim = repolink(title, class, "diff", head, path);
|
|
if (new_rev && strcmp(new_rev, cgit_query_head)) {
|
|
html(delim);
|
|
html("id=");
|
|
html_attr(new_rev);
|
|
delim = "&";
|
|
}
|
|
if (old_rev) {
|
|
html(delim);
|
|
html("id2=");
|
|
html_attr(old_rev);
|
|
}
|
|
html("'>");
|
|
html_txt(name);
|
|
html("</a>");
|
|
}
|
|
|
|
void cgit_print_date(time_t secs, char *format)
|
|
{
|
|
char buf[64];
|
|
struct tm *time;
|
|
|
|
time = gmtime(&secs);
|
|
strftime(buf, sizeof(buf)-1, format, time);
|
|
html_txt(buf);
|
|
}
|
|
|
|
void cgit_print_age(time_t t, time_t max_relative, char *format)
|
|
{
|
|
time_t now, secs;
|
|
|
|
time(&now);
|
|
secs = now - t;
|
|
|
|
if (secs > max_relative && max_relative >= 0) {
|
|
cgit_print_date(t, format);
|
|
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_docstart(char *title, struct cacheitem *item)
|
|
{
|
|
html("Content-Type: text/html; charset=utf-8\n");
|
|
htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
|
|
htmlf("Expires: %s\n", http_date(item->st.st_mtime +
|
|
ttl_seconds(item->ttl)));
|
|
html("\n");
|
|
html(cgit_doctype);
|
|
html("<html>\n");
|
|
html("<head>\n");
|
|
html("<title>");
|
|
html_txt(title);
|
|
html("</title>\n");
|
|
htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
|
|
html("<link rel='stylesheet' type='text/css' href='");
|
|
html_attr(cgit_css);
|
|
html("'/>\n");
|
|
html("</head>\n");
|
|
html("<body>\n");
|
|
}
|
|
|
|
void cgit_print_docend()
|
|
{
|
|
html("</td></tr></table>");
|
|
html("</body>\n</html>\n");
|
|
}
|
|
|
|
void cgit_print_pageheader(char *title, int show_search)
|
|
{
|
|
html("<table id='layout'>");
|
|
html("<tr><td id='header'><a href='");
|
|
html_attr(cgit_rooturl());
|
|
html("'>");
|
|
html_txt(cgit_root_title);
|
|
html("</a></td><td id='logo'>");
|
|
html("<a href='");
|
|
html_attr(cgit_logo_link);
|
|
htmlf("'><img src='%s' alt='logo'/></a>", cgit_logo);
|
|
html("</td></tr>");
|
|
html("<tr><td id='crumb'>");
|
|
if (cgit_query_repo) {
|
|
html_txt(cgit_repo->name);
|
|
html(" (");
|
|
html_txt(cgit_query_head);
|
|
html(") : ");
|
|
reporevlink(NULL, "summary", NULL, NULL, cgit_query_head,
|
|
NULL, NULL);
|
|
html(" ");
|
|
cgit_log_link("log", NULL, NULL, cgit_query_head,
|
|
cgit_query_sha1, cgit_query_path, 0);
|
|
html(" ");
|
|
cgit_tree_link("tree", NULL, NULL, cgit_query_head,
|
|
cgit_query_sha1, NULL);
|
|
html(" ");
|
|
cgit_commit_link("commit", NULL, NULL, cgit_query_head,
|
|
cgit_query_sha1);
|
|
html(" ");
|
|
cgit_diff_link("diff", NULL, NULL, cgit_query_head,
|
|
cgit_query_sha1, cgit_query_sha2,
|
|
cgit_query_path);
|
|
} else {
|
|
html_txt("Index of repositories");
|
|
}
|
|
html("</td>");
|
|
html("<td id='search'>");
|
|
if (show_search) {
|
|
html("<form method='get' action='");
|
|
html_attr(cgit_currurl());
|
|
html("'>");
|
|
if (!cgit_virtual_root) {
|
|
if (cgit_query_repo)
|
|
html_hidden("r", cgit_query_repo);
|
|
if (cgit_query_page)
|
|
html_hidden("p", cgit_query_page);
|
|
}
|
|
if (cgit_query_head)
|
|
html_hidden("h", cgit_query_head);
|
|
if (cgit_query_sha1)
|
|
html_hidden("id", cgit_query_sha1);
|
|
if (cgit_query_sha2)
|
|
html_hidden("id2", cgit_query_sha2);
|
|
html("<input type='text' name='q' value='");
|
|
html_attr(cgit_query_search);
|
|
html("'/></form>");
|
|
}
|
|
html("</td></tr>");
|
|
html("<tr><td id='content' colspan='2'>");
|
|
}
|
|
|
|
void cgit_print_snapshot_start(const char *mimetype, const char *filename,
|
|
struct cacheitem *item)
|
|
{
|
|
htmlf("Content-Type: %s\n", mimetype);
|
|
htmlf("Content-Disposition: inline; filename=\"%s\"\n", filename);
|
|
htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
|
|
htmlf("Expires: %s\n", http_date(item->st.st_mtime +
|
|
ttl_seconds(item->ttl)));
|
|
html("\n");
|
|
}
|
|
|
|
/* vim:set sw=8: */
|