1 /* ui-shared.c: common web output functions
3 * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
5 * Licensed under GNU General Public License v2
6 * (see COPYING for full license text)
10 #include "ui-shared.h"
14 static const char cgit_doctype[] =
17 static char *http_date(time_t t)
19 static char day[][4] =
20 {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
21 static char month[][4] =
22 {"Jan", "Feb", "Mar", "Apr", "May", "Jun",
23 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
24 struct tm *tm = gmtime(&t);
25 return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday],
26 tm->tm_mday, month[tm->tm_mon], 1900 + tm->tm_year,
27 tm->tm_hour, tm->tm_min, tm->tm_sec);
30 void cgit_print_error(const char *fmt, ...)
34 cgit_vprint_error(fmt, ap);
38 void cgit_vprint_error(const char *fmt, va_list ap)
41 html("<div class='error'>");
48 const char *cgit_httpscheme(void)
50 if (ctx.env.https && !strcmp(ctx.env.https, "on"))
56 char *cgit_hosturl(void)
58 if (ctx.env.http_host)
59 return xstrdup(ctx.env.http_host);
60 if (!ctx.env.server_name)
62 if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80)
63 return xstrdup(ctx.env.server_name);
64 return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
67 char *cgit_currenturl(void)
69 const char *root = cgit_rooturl();
70 size_t len = strlen(root);
74 if (len && root[len - 1] == '/')
75 return fmtalloc("%s%s", root, ctx.qry.url);
76 return fmtalloc("%s/%s", root, ctx.qry.url);
79 const char *cgit_rooturl(void)
81 if (ctx.cfg.virtual_root)
82 return ctx.cfg.virtual_root;
84 return ctx.cfg.script_name;
87 const char *cgit_loginurl(void)
89 static const char *login_url;
91 login_url = fmtalloc("%s?p=login", cgit_rooturl());
95 char *cgit_repourl(const char *reponame)
97 if (ctx.cfg.virtual_root)
98 return fmtalloc("%s%s/", ctx.cfg.virtual_root, reponame);
100 return fmtalloc("?r=%s", reponame);
103 char *cgit_fileurl(const char *reponame, const char *pagename,
104 const char *filename, const char *query)
106 struct strbuf sb = STRBUF_INIT;
109 if (ctx.cfg.virtual_root) {
110 strbuf_addf(&sb, "%s%s/%s/%s", ctx.cfg.virtual_root, reponame,
111 pagename, (filename ? filename:""));
114 strbuf_addf(&sb, "?url=%s/%s/%s", reponame, pagename,
115 (filename ? filename : ""));
119 strbuf_addf(&sb, "%s%s", delim, query);
120 return strbuf_detach(&sb, NULL);
123 char *cgit_pageurl(const char *reponame, const char *pagename,
126 return cgit_fileurl(reponame, pagename, NULL, query);
129 const char *cgit_repobasename(const char *reponame)
131 /* I assume we don't need to store more than one repo basename */
132 static char rvbuf[1024];
135 strncpy(rvbuf, reponame, sizeof(rvbuf));
136 if (rvbuf[sizeof(rvbuf)-1])
137 die("cgit_repobasename: truncated repository name '%s'", reponame);
139 /* strip trailing slashes */
140 while (p && rvbuf[p] == '/') rvbuf[p--] = 0;
141 /* strip trailing .git */
142 if (p >= 3 && starts_with(&rvbuf[p-3], ".git")) {
143 p -= 3; rvbuf[p--] = 0;
145 /* strip more trailing slashes if any */
146 while ( p && rvbuf[p] == '/') rvbuf[p--] = 0;
147 /* find last slash in the remaining string */
148 rv = strrchr(rvbuf,'/');
154 static void site_url(const char *page, const char *search, const char *sort, int ofs, int always_root)
158 if (always_root || page)
159 html_attr(cgit_rooturl());
161 char *currenturl = cgit_currenturl();
162 html_attr(currenturl);
167 htmlf("?p=%s", page);
184 htmlf("ofs=%d", ofs);
188 static void site_link(const char *page, const char *name, const char *title,
189 const char *class, const char *search, const char *sort, int ofs, int always_root)
203 site_url(page, search, sort, ofs, always_root);
209 void cgit_index_link(const char *name, const char *title, const char *class,
210 const char *pattern, const char *sort, int ofs, int always_root)
212 site_link(NULL, name, title, class, pattern, sort, ofs, always_root);
215 static char *repolink(const char *title, const char *class, const char *page,
216 const char *head, const char *path)
232 if (ctx.cfg.virtual_root) {
233 html_url_path(ctx.cfg.virtual_root);
234 html_url_path(ctx.repo->url);
235 if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
244 html_url_path(ctx.cfg.script_name);
246 html_url_arg(ctx.repo->url);
247 if (ctx.repo->url[strlen(ctx.repo->url) - 1] != '/')
257 if (head && ctx.repo->defbranch && strcmp(head, ctx.repo->defbranch)) {
263 return fmt("%s", delim);
266 static void reporevlink(const char *page, const char *name, const char *title,
267 const char *class, const char *head, const char *rev,
272 delim = repolink(title, class, page, head, path);
273 if (rev && ctx.qry.head != NULL && strcmp(rev, ctx.qry.head)) {
283 void cgit_summary_link(const char *name, const char *title, const char *class,
286 reporevlink(NULL, name, title, class, head, NULL, NULL);
289 void cgit_tag_link(const char *name, const char *title, const char *class,
292 reporevlink("tag", name, title, class, tag, NULL, NULL);
295 void cgit_tree_link(const char *name, const char *title, const char *class,
296 const char *head, const char *rev, const char *path)
298 reporevlink("tree", name, title, class, head, rev, path);
301 void cgit_plain_link(const char *name, const char *title, const char *class,
302 const char *head, const char *rev, const char *path)
304 reporevlink("plain", name, title, class, head, rev, path);
307 void cgit_log_link(const char *name, const char *title, const char *class,
308 const char *head, const char *rev, const char *path,
309 int ofs, const char *grep, const char *pattern, int showmsg,
314 delim = repolink(title, class, "log", head, path);
315 if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
321 if (grep && pattern) {
328 html_url_arg(pattern);
350 void cgit_commit_link(char *name, const char *title, const char *class,
351 const char *head, const char *rev, const char *path)
355 if (strlen(name) > ctx.cfg.max_msg_len && ctx.cfg.max_msg_len >= 15) {
356 name[ctx.cfg.max_msg_len] = '\0';
357 name[ctx.cfg.max_msg_len - 1] = '.';
358 name[ctx.cfg.max_msg_len - 2] = '.';
359 name[ctx.cfg.max_msg_len - 3] = '.';
362 delim = repolink(title, class, "commit", head, path);
363 if (rev && ctx.qry.head && strcmp(rev, ctx.qry.head)) {
369 if (ctx.qry.difftype) {
371 htmlf("dt=%d", ctx.qry.difftype);
374 if (ctx.qry.context > 0 && ctx.qry.context != 3) {
377 htmlf("%d", ctx.qry.context);
380 if (ctx.qry.ignorews) {
385 if (ctx.qry.follow) {
393 html_txt("(no commit message)");
397 void cgit_refs_link(const char *name, const char *title, const char *class,
398 const char *head, const char *rev, const char *path)
400 reporevlink("refs", name, title, class, head, rev, path);
403 void cgit_snapshot_link(const char *name, const char *title, const char *class,
404 const char *head, const char *rev,
405 const char *archivename)
407 reporevlink("snapshot", name, title, class, head, rev, archivename);
410 void cgit_diff_link(const char *name, const char *title, const char *class,
411 const char *head, const char *new_rev, const char *old_rev,
416 delim = repolink(title, class, "diff", head, path);
417 if (new_rev && ctx.qry.head != NULL && strcmp(new_rev, ctx.qry.head)) {
420 html_url_arg(new_rev);
426 html_url_arg(old_rev);
429 if (ctx.qry.difftype) {
431 htmlf("dt=%d", ctx.qry.difftype);
434 if (ctx.qry.context > 0 && ctx.qry.context != 3) {
437 htmlf("%d", ctx.qry.context);
440 if (ctx.qry.ignorews) {
445 if (ctx.qry.follow) {
454 void cgit_patch_link(const char *name, const char *title, const char *class,
455 const char *head, const char *rev, const char *path)
457 reporevlink("patch", name, title, class, head, rev, path);
460 void cgit_stats_link(const char *name, const char *title, const char *class,
461 const char *head, const char *path)
463 reporevlink("stats", name, title, class, head, NULL, path);
466 static void cgit_self_link(char *name, const char *title, const char *class)
468 if (!strcmp(ctx.qry.page, "repolist"))
469 cgit_index_link(name, title, class, ctx.qry.search, ctx.qry.sort,
471 else if (!strcmp(ctx.qry.page, "summary"))
472 cgit_summary_link(name, title, class, ctx.qry.head);
473 else if (!strcmp(ctx.qry.page, "tag"))
474 cgit_tag_link(name, title, class, ctx.qry.has_sha1 ?
475 ctx.qry.sha1 : ctx.qry.head);
476 else if (!strcmp(ctx.qry.page, "tree"))
477 cgit_tree_link(name, title, class, ctx.qry.head,
478 ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
480 else if (!strcmp(ctx.qry.page, "plain"))
481 cgit_plain_link(name, title, class, ctx.qry.head,
482 ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
484 else if (!strcmp(ctx.qry.page, "log"))
485 cgit_log_link(name, title, class, ctx.qry.head,
486 ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
487 ctx.qry.path, ctx.qry.ofs,
488 ctx.qry.grep, ctx.qry.search,
489 ctx.qry.showmsg, ctx.qry.follow);
490 else if (!strcmp(ctx.qry.page, "commit"))
491 cgit_commit_link(name, title, class, ctx.qry.head,
492 ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
494 else if (!strcmp(ctx.qry.page, "patch"))
495 cgit_patch_link(name, title, class, ctx.qry.head,
496 ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
498 else if (!strcmp(ctx.qry.page, "refs"))
499 cgit_refs_link(name, title, class, ctx.qry.head,
500 ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
502 else if (!strcmp(ctx.qry.page, "snapshot"))
503 cgit_snapshot_link(name, title, class, ctx.qry.head,
504 ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
506 else if (!strcmp(ctx.qry.page, "diff"))
507 cgit_diff_link(name, title, class, ctx.qry.head,
508 ctx.qry.sha1, ctx.qry.sha2,
510 else if (!strcmp(ctx.qry.page, "stats"))
511 cgit_stats_link(name, title, class, ctx.qry.head,
514 /* Don't known how to make link for this page */
515 repolink(title, class, ctx.qry.page, ctx.qry.head, ctx.qry.path);
516 html("><!-- cgit_self_link() doesn't know how to make link for page '");
517 html_txt(ctx.qry.page);
524 void cgit_object_link(struct object *obj)
526 char *page, *shortrev, *fullrev, *name;
528 fullrev = oid_to_hex(&obj->oid);
529 shortrev = xstrdup(fullrev);
531 if (obj->type == OBJ_COMMIT) {
532 cgit_commit_link(fmt("commit %s...", shortrev), NULL, NULL,
533 ctx.qry.head, fullrev, NULL);
535 } else if (obj->type == OBJ_TREE)
537 else if (obj->type == OBJ_TAG)
541 name = fmt("%s %s...", typename(obj->type), shortrev);
542 reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL);
545 static struct string_list_item *lookup_path(struct string_list *list,
548 struct string_list_item *item;
550 while (path && path[0]) {
551 if ((item = string_list_lookup(list, path)))
553 if (!(path = strchr(path, '/')))
560 void cgit_submodule_link(const char *class, char *path, const char *rev)
562 struct string_list *list;
563 struct string_list_item *item;
569 list = &ctx.repo->submodules;
570 item = lookup_path(list, path);
573 tail = path[len - 1];
576 item = lookup_path(list, path);
579 if (item || ctx.repo->module_link) {
582 htmlf("class='%s' ", class);
585 html_attrf(item->util, rev);
587 dir = strrchr(path, '/');
592 html_attrf(ctx.repo->module_link, dir, rev);
600 htmlf(" class='%s'", class);
605 html_txtf(" @ %.7s", rev);
607 path[len - 1] = tail;
610 const struct date_mode *cgit_date_mode(enum date_mode_type type)
612 static struct date_mode mode;
614 mode.local = ctx.cfg.local_time;
618 static void print_rel_date(time_t t, int tz, double value,
619 const char *class, const char *suffix)
621 htmlf("<span class='%s' title='", class);
622 html_attr(show_date(t, tz, cgit_date_mode(DATE_ISO8601)));
623 htmlf("'>%.0f %s</span>", value, suffix);
626 void cgit_print_age(time_t t, int tz, time_t max_relative)
637 if (secs > max_relative && max_relative >= 0) {
638 html("<span title='");
639 html_attr(show_date(t, tz, cgit_date_mode(DATE_ISO8601)));
641 html_txt(show_date(t, tz, cgit_date_mode(DATE_SHORT)));
646 if (secs < TM_HOUR * 2) {
647 print_rel_date(t, tz, secs * 1.0 / TM_MIN, "age-mins", "min.");
650 if (secs < TM_DAY * 2) {
651 print_rel_date(t, tz, secs * 1.0 / TM_HOUR, "age-hours", "hours");
654 if (secs < TM_WEEK * 2) {
655 print_rel_date(t, tz, secs * 1.0 / TM_DAY, "age-days", "days");
658 if (secs < TM_MONTH * 2) {
659 print_rel_date(t, tz, secs * 1.0 / TM_WEEK, "age-weeks", "weeks");
662 if (secs < TM_YEAR * 2) {
663 print_rel_date(t, tz, secs * 1.0 / TM_MONTH, "age-months", "months");
666 print_rel_date(t, tz, secs * 1.0 / TM_YEAR, "age-years", "years");
669 void cgit_print_http_headers(void)
671 if (ctx.env.no_http && !strcmp(ctx.env.no_http, "1"))
675 htmlf("Status: %d %s\n", ctx.page.status, ctx.page.statusmsg);
676 if (ctx.page.mimetype && ctx.page.charset)
677 htmlf("Content-Type: %s; charset=%s\n", ctx.page.mimetype,
679 else if (ctx.page.mimetype)
680 htmlf("Content-Type: %s\n", ctx.page.mimetype);
682 htmlf("Content-Length: %zd\n", ctx.page.size);
683 if (ctx.page.filename) {
684 html("Content-Disposition: inline; filename=\"");
685 html_header_arg_in_quotes(ctx.page.filename);
688 if (!ctx.env.authenticated)
689 html("Cache-Control: no-cache, no-store\n");
690 htmlf("Last-Modified: %s\n", http_date(ctx.page.modified));
691 htmlf("Expires: %s\n", http_date(ctx.page.expires));
693 htmlf("ETag: \"%s\"\n", ctx.page.etag);
695 if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
699 void cgit_redirect(const char *url, bool permanent)
701 htmlf("Status: %d %s\n", permanent ? 301 : 302, permanent ? "Moved" : "Found");
707 static void print_rel_vcs_link(const char *url)
709 html("<link rel='vcs-git' href='");
712 html_attr(ctx.repo->name);
713 html(" Git repository'/>\n");
716 void cgit_print_docstart(void)
718 char *host = cgit_hosturl();
720 if (ctx.cfg.embedded) {
722 html_include(ctx.cfg.header);
727 html("<html lang='en'>\n");
730 html_txt(ctx.page.title);
732 htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
733 if (ctx.cfg.robots && *ctx.cfg.robots)
734 htmlf("<meta name='robots' content='%s'/>\n", ctx.cfg.robots);
735 html("<link rel='stylesheet' type='text/css' href='");
736 html_attr(ctx.cfg.css);
738 if (ctx.cfg.favicon) {
739 html("<link rel='shortcut icon' href='");
740 html_attr(ctx.cfg.favicon);
743 if (host && ctx.repo && ctx.qry.head) {
745 struct strbuf sb = STRBUF_INIT;
746 strbuf_addf(&sb, "h=%s", ctx.qry.head);
748 html("<link rel='alternate' title='Atom feed' href='");
749 html(cgit_httpscheme());
751 fileurl = cgit_fileurl(ctx.repo->url, "atom", ctx.qry.vpath,
754 html("' type='application/atom+xml'/>\n");
759 cgit_add_clone_urls(print_rel_vcs_link);
760 if (ctx.cfg.head_include)
761 html_include(ctx.cfg.head_include);
765 html_include(ctx.cfg.header);
769 void cgit_print_docend(void)
771 html("</div> <!-- class=content -->\n");
772 if (ctx.cfg.embedded) {
773 html("</div> <!-- id=cgit -->\n");
775 html_include(ctx.cfg.footer);
779 html_include(ctx.cfg.footer);
781 htmlf("<div class='footer'>generated by <a href='https://git.zx2c4.com/cgit/about/'>cgit %s</a> at ",
783 html_txt(show_date(time(NULL), 0, cgit_date_mode(DATE_ISO8601)));
786 html("</div> <!-- id=cgit -->\n");
787 html("</body>\n</html>\n");
790 void cgit_print_error_page(int code, const char *msg, const char *fmt, ...)
793 ctx.page.expires = ctx.cfg.cache_dynamic_ttl;
794 ctx.page.status = code;
795 ctx.page.statusmsg = msg;
796 cgit_print_layout_start();
798 cgit_vprint_error(fmt, ap);
800 cgit_print_layout_end();
803 void cgit_print_layout_start(void)
805 cgit_print_http_headers();
806 cgit_print_docstart();
807 cgit_print_pageheader();
810 void cgit_print_layout_end(void)
815 static void add_clone_urls(void (*fn)(const char *), char *txt, char *suffix)
817 struct strbuf **url_list = strbuf_split_str(txt, ' ', 0);
820 for (i = 0; url_list[i]; i++) {
821 strbuf_rtrim(url_list[i]);
822 if (url_list[i]->len == 0)
824 if (suffix && *suffix)
825 strbuf_addf(url_list[i], "/%s", suffix);
826 fn(url_list[i]->buf);
829 strbuf_list_free(url_list);
832 void cgit_add_clone_urls(void (*fn)(const char *))
834 if (ctx.repo->clone_url)
835 add_clone_urls(fn, expand_macros(ctx.repo->clone_url), NULL);
836 else if (ctx.cfg.clone_prefix)
837 add_clone_urls(fn, ctx.cfg.clone_prefix, ctx.repo->url);
840 static int print_branch_option(const char *refname, const struct object_id *oid,
841 int flags, void *cb_data)
843 char *name = (char *)refname;
844 html_option(name, name, ctx.qry.head);
848 void cgit_add_hidden_formfields(int incl_head, int incl_search,
851 if (!ctx.cfg.virtual_root) {
852 struct strbuf url = STRBUF_INIT;
854 strbuf_addf(&url, "%s/%s", ctx.qry.repo, page);
856 strbuf_addf(&url, "/%s", ctx.qry.vpath);
857 html_hidden("url", url.buf);
858 strbuf_release(&url);
861 if (incl_head && ctx.qry.head && ctx.repo->defbranch &&
862 strcmp(ctx.qry.head, ctx.repo->defbranch))
863 html_hidden("h", ctx.qry.head);
866 html_hidden("id", ctx.qry.sha1);
868 html_hidden("id2", ctx.qry.sha2);
870 html_hidden("showmsg", "1");
874 html_hidden("qt", ctx.qry.grep);
876 html_hidden("q", ctx.qry.search);
880 static const char *hc(const char *page)
885 return strcmp(ctx.qry.page, page) ? NULL : "active";
888 static void cgit_print_path_crumbs(char *path)
890 char *old_path = ctx.qry.path;
891 char *p = path, *q, *end = path + strlen(path);
894 cgit_self_link("root", NULL, NULL);
895 ctx.qry.path = p = path;
897 if (!(q = strchr(p, '/')))
901 cgit_self_link(p, NULL, NULL);
906 ctx.qry.path = old_path;
909 static void print_header(void)
911 char *logo = NULL, *logo_link = NULL;
913 html("<table id='header'>\n");
916 if (ctx.repo && ctx.repo->logo && *ctx.repo->logo)
917 logo = ctx.repo->logo;
920 if (ctx.repo && ctx.repo->logo_link && *ctx.repo->logo_link)
921 logo_link = ctx.repo->logo_link;
923 logo_link = ctx.cfg.logo_link;
925 html("<td class='logo' rowspan='2'><a href='");
926 if (logo_link && *logo_link)
927 html_attr(logo_link);
929 html_attr(cgit_rooturl());
930 html("'><img src='");
932 html("' alt='cgit logo'/></a></td>\n");
935 html("<td class='main'>");
937 cgit_index_link("index", NULL, NULL, NULL, NULL, 0, 1);
939 cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
940 if (ctx.env.authenticated) {
941 html("</td><td class='form'>");
942 html("<form method='get'>\n");
943 cgit_add_hidden_formfields(0, 1, ctx.qry.page);
944 html("<select name='h' onchange='this.form.submit();'>\n");
945 for_each_branch_ref(print_branch_option, ctx.qry.head);
946 if (ctx.repo->enable_remote_branches)
947 for_each_remote_ref(print_branch_option, ctx.qry.head);
949 html("<input type='submit' value='switch'/>");
953 html_txt(ctx.cfg.root_title);
954 html("</td></tr>\n");
956 html("<tr><td class='sub'>");
958 html_txt(ctx.repo->desc);
959 html("</td><td class='sub right'>");
960 html_txt(ctx.repo->owner);
962 if (ctx.cfg.root_desc)
963 html_txt(ctx.cfg.root_desc);
964 else if (ctx.cfg.index_info)
965 html_include(ctx.cfg.index_info);
967 html("</td></tr></table>\n");
970 void cgit_print_pageheader(void)
972 html("<div id='cgit'>");
973 if (!ctx.env.authenticated || !ctx.cfg.noheader)
976 html("<table class='tabs'><tr><td>\n");
977 if (ctx.env.authenticated && ctx.repo) {
978 if (ctx.repo->readme.nr)
979 reporevlink("about", "about", NULL,
980 hc("about"), ctx.qry.head, NULL,
982 cgit_summary_link("summary", NULL, hc("summary"),
984 cgit_refs_link("refs", NULL, hc("refs"), ctx.qry.head,
986 cgit_log_link("log", NULL, hc("log"), ctx.qry.head,
987 NULL, ctx.qry.vpath, 0, NULL, NULL,
988 ctx.qry.showmsg, ctx.qry.follow);
989 cgit_tree_link("tree", NULL, hc("tree"), ctx.qry.head,
990 ctx.qry.sha1, ctx.qry.vpath);
991 cgit_commit_link("commit", NULL, hc("commit"),
992 ctx.qry.head, ctx.qry.sha1, ctx.qry.vpath);
993 cgit_diff_link("diff", NULL, hc("diff"), ctx.qry.head,
994 ctx.qry.sha1, ctx.qry.sha2, ctx.qry.vpath);
995 if (ctx.repo->max_stats)
996 cgit_stats_link("stats", NULL, hc("stats"),
997 ctx.qry.head, ctx.qry.vpath);
998 if (ctx.repo->homepage) {
1000 html_attr(ctx.repo->homepage);
1001 html("'>homepage</a>");
1003 html("</td><td class='form'>");
1004 html("<form class='right' method='get' action='");
1005 if (ctx.cfg.virtual_root) {
1006 char *fileurl = cgit_fileurl(ctx.qry.repo, "log",
1007 ctx.qry.vpath, NULL);
1008 html_url_path(fileurl);
1012 cgit_add_hidden_formfields(1, 0, "log");
1013 html("<select name='qt'>\n");
1014 html_option("grep", "log msg", ctx.qry.grep);
1015 html_option("author", "author", ctx.qry.grep);
1016 html_option("committer", "committer", ctx.qry.grep);
1017 html_option("range", "range", ctx.qry.grep);
1018 html("</select>\n");
1019 html("<input class='txt' type='text' size='10' name='q' value='");
1020 html_attr(ctx.qry.search);
1022 html("<input type='submit' value='search'/>\n");
1024 } else if (ctx.env.authenticated) {
1025 char *currenturl = cgit_currenturl();
1026 site_link(NULL, "index", NULL, hc("repolist"), NULL, NULL, 0, 1);
1027 if (ctx.cfg.root_readme)
1028 site_link("about", "about", NULL, hc("about"),
1030 html("</td><td class='form'>");
1031 html("<form method='get' action='");
1032 html_attr(currenturl);
1034 html("<input type='text' name='q' size='10' value='");
1035 html_attr(ctx.qry.search);
1037 html("<input type='submit' value='search'/>\n");
1041 html("</td></tr></table>\n");
1042 if (ctx.env.authenticated && ctx.qry.vpath) {
1043 html("<div class='path'>");
1045 cgit_print_path_crumbs(ctx.qry.vpath);
1046 if (ctx.cfg.enable_follow_links && !strcmp(ctx.qry.page, "log")) {
1048 ctx.qry.follow = !ctx.qry.follow;
1049 cgit_self_link(ctx.qry.follow ? "follow" : "unfollow",
1051 ctx.qry.follow = !ctx.qry.follow;
1056 html("<div class='content'>");
1059 void cgit_print_filemode(unsigned short mode)
1063 else if (S_ISLNK(mode))
1065 else if (S_ISGITLINK(mode))
1069 html_fileperm(mode >> 6);
1070 html_fileperm(mode >> 3);
1071 html_fileperm(mode);
1074 void cgit_compose_snapshot_prefix(struct strbuf *filename, const char *base,
1077 unsigned char sha1[20];
1080 * Prettify snapshot names by stripping leading "v" or "V" if the tag
1081 * name starts with {v,V}[0-9] and the prettify mapping is injective,
1082 * i.e. each stripped tag can be inverted without ambiguities.
1084 if (get_sha1(fmt("refs/tags/%s", ref), sha1) == 0 &&
1085 (ref[0] == 'v' || ref[0] == 'V') && isdigit(ref[1]) &&
1086 ((get_sha1(fmt("refs/tags/%s", ref + 1), sha1) == 0) +
1087 (get_sha1(fmt("refs/tags/v%s", ref + 1), sha1) == 0) +
1088 (get_sha1(fmt("refs/tags/V%s", ref + 1), sha1) == 0) == 1))
1091 strbuf_addf(filename, "%s-%s", base, ref);
1094 void cgit_print_snapshot_links(const char *repo, const char *head,
1095 const char *hex, int snapshots)
1097 const struct cgit_snapshot_format* f;
1098 struct strbuf filename = STRBUF_INIT;
1101 cgit_compose_snapshot_prefix(&filename, cgit_repobasename(repo), hex);
1102 prefixlen = filename.len;
1103 for (f = cgit_snapshot_formats; f->suffix; f++) {
1104 if (!(snapshots & f->bit))
1106 strbuf_setlen(&filename, prefixlen);
1107 strbuf_addstr(&filename, f->suffix);
1108 cgit_snapshot_link(filename.buf, NULL, NULL, NULL, NULL,
1112 strbuf_release(&filename);