1 /* ui-repolist.c: functions for generating the repolist page
3 * Copyright (C) 2006 Lars Hjemli
5 * Licensed under GNU General Public License v2
6 * (see COPYING for full license text)
9 /* This is needed for strcasestr to be defined by <string.h> */
17 #include "ui-shared.h"
19 time_t read_agefile(char *path)
26 if (readfile(path, &buf, &size))
29 if (parse_date(buf, buf2, sizeof(buf2)))
30 result = strtoul(buf2, NULL, 10);
37 static int get_repo_modtime(const struct cgit_repo *repo, time_t *mtime)
41 struct cgit_repo *r = (struct cgit_repo *)repo;
43 if (repo->mtime != -1) {
47 path = fmt("%s/%s", repo->path, ctx.cfg.agefile);
48 if (stat(path, &s) == 0) {
49 *mtime = read_agefile(path);
54 path = fmt("%s/refs/heads/%s", repo->path, repo->defbranch);
55 if (stat(path, &s) == 0)
61 return (r->mtime != 0);
64 static void print_modtime(struct cgit_repo *repo)
67 if (get_repo_modtime(repo, &t))
68 cgit_print_age(t, -1, NULL);
71 int is_match(struct cgit_repo *repo)
75 if (repo->url && strcasestr(repo->url, ctx.qry.search))
77 if (repo->name && strcasestr(repo->name, ctx.qry.search))
79 if (repo->desc && strcasestr(repo->desc, ctx.qry.search))
81 if (repo->owner && strcasestr(repo->owner, ctx.qry.search))
86 int is_in_url(struct cgit_repo *repo)
90 if (repo->url && !prefixcmp(repo->url, ctx.qry.url))
95 void print_sort_header(const char *title, const char *sort)
97 htmlf("<th class='left'><a href='./?s=%s", sort);
100 html_url_arg(ctx.qry.search);
102 htmlf("'>%s</a></th>", title);
105 void print_header(int columns)
107 html("<tr class='nohover'>");
108 print_sort_header("Name", "name");
109 print_sort_header("Description", "desc");
110 print_sort_header("Owner", "owner");
111 print_sort_header("Idle", "idle");
112 if (ctx.cfg.enable_index_links)
113 html("<th class='left'>Links</th>");
118 void print_pager(int items, int pagelen, char *search)
121 html("<div class='pager'>");
122 for(i = 0; i * pagelen < items; i++)
123 cgit_index_link(fmt("[%d]", i+1), fmt("Page %d", i+1), NULL,
124 search, i * pagelen);
128 static int cmp(const char *s1, const char *s2)
131 return strcmp(s1, s2);
139 static int sort_name(const void *a, const void *b)
141 const struct cgit_repo *r1 = a;
142 const struct cgit_repo *r2 = b;
144 return cmp(r1->name, r2->name);
147 static int sort_desc(const void *a, const void *b)
149 const struct cgit_repo *r1 = a;
150 const struct cgit_repo *r2 = b;
152 return cmp(r1->desc, r2->desc);
155 static int sort_owner(const void *a, const void *b)
157 const struct cgit_repo *r1 = a;
158 const struct cgit_repo *r2 = b;
160 return cmp(r1->owner, r2->owner);
163 static int sort_idle(const void *a, const void *b)
165 const struct cgit_repo *r1 = a;
166 const struct cgit_repo *r2 = b;
170 get_repo_modtime(r1, &t1);
171 get_repo_modtime(r2, &t2);
177 int (*fn)(const void *a, const void *b);
180 struct sortcolumn sortcolumn[] = {
183 {"owner", sort_owner},
188 int sort_repolist(char *field)
190 struct sortcolumn *column;
192 for (column = &sortcolumn[0]; column->name; column++) {
193 if (strcmp(field, column->name))
195 qsort(cgit_repolist.repos, cgit_repolist.count,
196 sizeof(struct cgit_repo), column->fn);
203 void cgit_print_repolist()
205 int i, columns = 4, hits = 0, header = 0;
206 char *last_group = NULL;
209 if (ctx.cfg.enable_index_links)
212 ctx.page.title = ctx.cfg.root_title;
213 cgit_print_http_headers(&ctx);
214 cgit_print_docstart(&ctx);
215 cgit_print_pageheader(&ctx);
217 if (ctx.cfg.index_header)
218 html_include(ctx.cfg.index_header);
221 sorted = sort_repolist(ctx.qry.sort);
223 html("<table summary='repository list' class='list nowrap'>");
224 for (i=0; i<cgit_repolist.count; i++) {
225 ctx.repo = &cgit_repolist.repos[i];
226 if (!(is_match(ctx.repo) && is_in_url(ctx.repo)))
229 if (hits <= ctx.qry.ofs)
231 if (hits > ctx.qry.ofs + ctx.cfg.max_repo_count)
234 print_header(columns);
236 ((last_group == NULL && ctx.repo->group != NULL) ||
237 (last_group != NULL && ctx.repo->group == NULL) ||
238 (last_group != NULL && ctx.repo->group != NULL &&
239 strcmp(ctx.repo->group, last_group)))) {
240 htmlf("<tr class='nohover'><td colspan='%d' class='repogroup'>",
242 html_txt(ctx.repo->group);
244 last_group = ctx.repo->group;
246 htmlf("<tr><td class='%s'>",
247 !sorted && ctx.repo->group ? "sublevel-repo" : "toplevel-repo");
248 cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
250 html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL);
251 html_ntxt(ctx.cfg.max_repodesc_len, ctx.repo->desc);
254 html_txt(ctx.repo->owner);
256 print_modtime(ctx.repo);
258 if (ctx.cfg.enable_index_links) {
260 cgit_summary_link("summary", NULL, "button", NULL);
261 cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
262 0, NULL, NULL, ctx.qry.showmsg);
263 cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
270 cgit_print_error("No repositories found");
271 else if (hits > ctx.cfg.max_repo_count)
272 print_pager(hits, ctx.cfg.max_repo_count, ctx.qry.search);
276 void cgit_print_site_readme()
278 if (!ctx.cfg.root_readme)
280 if (ctx.cfg.about_filter)
281 cgit_open_filter(ctx.cfg.about_filter);
282 html_include(ctx.cfg.root_readme);
283 if (ctx.cfg.about_filter)
284 cgit_close_filter(ctx.cfg.about_filter);