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)
22 static char buf[64], buf2[64];
24 if (!(f = fopen(path, "r")))
26 if (fgets(buf, sizeof(buf), f) == NULL)
29 if (parse_date(buf, buf2, sizeof(buf2)))
30 return strtoul(buf2, NULL, 10);
35 static int get_repo_modtime(const struct cgit_repo *repo, time_t *mtime)
39 struct cgit_repo *r = (struct cgit_repo *)repo;
41 if (repo->mtime != -1) {
45 path = fmt("%s/%s", repo->path, ctx.cfg.agefile);
46 if (stat(path, &s) == 0) {
47 *mtime = read_agefile(path);
52 path = fmt("%s/refs/heads/%s", repo->path, repo->defbranch);
53 if (stat(path, &s) == 0)
59 return (r->mtime != 0);
62 static void print_modtime(struct cgit_repo *repo)
65 if (get_repo_modtime(repo, &t))
66 cgit_print_age(t, -1, NULL);
69 int is_match(struct cgit_repo *repo)
73 if (repo->url && strcasestr(repo->url, ctx.qry.search))
75 if (repo->name && strcasestr(repo->name, ctx.qry.search))
77 if (repo->desc && strcasestr(repo->desc, ctx.qry.search))
79 if (repo->owner && strcasestr(repo->owner, ctx.qry.search))
84 int is_in_url(struct cgit_repo *repo)
88 if (repo->url && !prefixcmp(repo->url, ctx.qry.url))
93 void print_sort_header(const char *title, const char *sort)
95 htmlf("<th class='left'><a href='./?s=%s", sort);
98 html_url_arg(ctx.qry.search);
100 htmlf("'>%s</a></th>", title);
103 void print_header(int columns)
105 html("<tr class='nohover'>");
106 print_sort_header("Name", "name");
107 print_sort_header("Description", "desc");
108 print_sort_header("Owner", "owner");
109 print_sort_header("Idle", "idle");
110 if (ctx.cfg.enable_index_links)
111 html("<th class='left'>Links</th>");
116 void print_pager(int items, int pagelen, char *search)
119 html("<div class='pager'>");
120 for(i = 0; i * pagelen < items; i++)
121 cgit_index_link(fmt("[%d]", i+1), fmt("Page %d", i+1), NULL,
122 search, i * pagelen);
126 static int cmp(const char *s1, const char *s2)
129 return strcmp(s1, s2);
137 static int sort_name(const void *a, const void *b)
139 const struct cgit_repo *r1 = a;
140 const struct cgit_repo *r2 = b;
142 return cmp(r1->name, r2->name);
145 static int sort_desc(const void *a, const void *b)
147 const struct cgit_repo *r1 = a;
148 const struct cgit_repo *r2 = b;
150 return cmp(r1->desc, r2->desc);
153 static int sort_owner(const void *a, const void *b)
155 const struct cgit_repo *r1 = a;
156 const struct cgit_repo *r2 = b;
158 return cmp(r1->owner, r2->owner);
161 static int sort_idle(const void *a, const void *b)
163 const struct cgit_repo *r1 = a;
164 const struct cgit_repo *r2 = b;
168 get_repo_modtime(r1, &t1);
169 get_repo_modtime(r2, &t2);
175 int (*fn)(const void *a, const void *b);
178 struct sortcolumn sortcolumn[] = {
181 {"owner", sort_owner},
186 int sort_repolist(char *field)
188 struct sortcolumn *column;
190 for (column = &sortcolumn[0]; column->name; column++) {
191 if (strcmp(field, column->name))
193 qsort(cgit_repolist.repos, cgit_repolist.count,
194 sizeof(struct cgit_repo), column->fn);
201 void cgit_print_repolist()
203 int i, columns = 4, hits = 0, header = 0;
204 char *last_group = NULL;
207 if (ctx.cfg.enable_index_links)
210 ctx.page.title = ctx.cfg.root_title;
211 cgit_print_http_headers(&ctx);
212 cgit_print_docstart(&ctx);
213 cgit_print_pageheader(&ctx);
215 if (ctx.cfg.index_header)
216 html_include(ctx.cfg.index_header);
219 sorted = sort_repolist(ctx.qry.sort);
221 html("<table summary='repository list' class='list nowrap'>");
222 for (i=0; i<cgit_repolist.count; i++) {
223 ctx.repo = &cgit_repolist.repos[i];
224 if (!(is_match(ctx.repo) && is_in_url(ctx.repo)))
227 if (hits <= ctx.qry.ofs)
229 if (hits > ctx.qry.ofs + ctx.cfg.max_repo_count)
232 print_header(columns);
234 ((last_group == NULL && ctx.repo->group != NULL) ||
235 (last_group != NULL && ctx.repo->group == NULL) ||
236 (last_group != NULL && ctx.repo->group != NULL &&
237 strcmp(ctx.repo->group, last_group)))) {
238 htmlf("<tr class='nohover'><td colspan='%d' class='repogroup'>",
240 html_txt(ctx.repo->group);
242 last_group = ctx.repo->group;
244 htmlf("<tr><td class='%s'>",
245 !sorted && ctx.repo->group ? "sublevel-repo" : "toplevel-repo");
246 cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
248 html_link_open(cgit_repourl(ctx.repo->url), NULL, NULL);
249 html_ntxt(ctx.cfg.max_repodesc_len, ctx.repo->desc);
252 html_txt(ctx.repo->owner);
254 print_modtime(ctx.repo);
256 if (ctx.cfg.enable_index_links) {
258 cgit_summary_link("summary", NULL, "button", NULL);
259 cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
260 0, NULL, NULL, ctx.qry.showmsg);
261 cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
268 cgit_print_error("No repositories found");
269 else if (hits > ctx.cfg.max_repo_count)
270 print_pager(hits, ctx.cfg.max_repo_count, ctx.qry.search);
274 void cgit_print_site_readme()
276 if (ctx.cfg.root_readme)
277 html_include(ctx.cfg.root_readme);