-rw-r--r-- | ui-shared.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/ui-shared.c b/ui-shared.c index 657e8af..64ee79c 100644 --- a/ui-shared.c +++ b/ui-shared.c | |||
@@ -1,285 +1,297 @@ | |||
1 | /* ui-shared.c: common web output functions | 1 | /* ui-shared.c: common web output functions |
2 | * | 2 | * |
3 | * Copyright (C) 2006 Lars Hjemli | 3 | * Copyright (C) 2006 Lars Hjemli |
4 | * | 4 | * |
5 | * Licensed under GNU General Public License v2 | 5 | * Licensed under GNU General Public License v2 |
6 | * (see COPYING for full license text) | 6 | * (see COPYING for full license text) |
7 | */ | 7 | */ |
8 | 8 | ||
9 | #include "cgit.h" | 9 | #include "cgit.h" |
10 | 10 | ||
11 | const char cgit_doctype[] = | 11 | const char cgit_doctype[] = |
12 | "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n" | 12 | "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\"\n" |
13 | " \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"; | 13 | " \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"; |
14 | 14 | ||
15 | static char *http_date(time_t t) | 15 | static char *http_date(time_t t) |
16 | { | 16 | { |
17 | static char day[][4] = | 17 | static char day[][4] = |
18 | {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; | 18 | {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}; |
19 | static char month[][4] = | 19 | static char month[][4] = |
20 | {"Jan", "Feb", "Mar", "Apr", "May", "Jun", | 20 | {"Jan", "Feb", "Mar", "Apr", "May", "Jun", |
21 | "Jul", "Aug", "Sep", "Oct", "Now", "Dec"}; | 21 | "Jul", "Aug", "Sep", "Oct", "Now", "Dec"}; |
22 | struct tm *tm = gmtime(&t); | 22 | struct tm *tm = gmtime(&t); |
23 | return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday], | 23 | return fmt("%s, %02d %s %04d %02d:%02d:%02d GMT", day[tm->tm_wday], |
24 | tm->tm_mday, month[tm->tm_mon], 1900+tm->tm_year, | 24 | tm->tm_mday, month[tm->tm_mon], 1900+tm->tm_year, |
25 | tm->tm_hour, tm->tm_min, tm->tm_sec); | 25 | tm->tm_hour, tm->tm_min, tm->tm_sec); |
26 | } | 26 | } |
27 | 27 | ||
28 | static long ttl_seconds(long ttl) | 28 | static long ttl_seconds(long ttl) |
29 | { | 29 | { |
30 | if (ttl<0) | 30 | if (ttl<0) |
31 | return 60 * 60 * 24 * 365; | 31 | return 60 * 60 * 24 * 365; |
32 | else | 32 | else |
33 | return ttl * 60; | 33 | return ttl * 60; |
34 | } | 34 | } |
35 | 35 | ||
36 | void cgit_print_error(char *msg) | 36 | void cgit_print_error(char *msg) |
37 | { | 37 | { |
38 | html("<div class='error'>"); | 38 | html("<div class='error'>"); |
39 | html_txt(msg); | 39 | html_txt(msg); |
40 | html("</div>\n"); | 40 | html("</div>\n"); |
41 | } | 41 | } |
42 | 42 | ||
43 | char *cgit_rooturl() | 43 | char *cgit_rooturl() |
44 | { | 44 | { |
45 | if (cgit_virtual_root) | 45 | if (cgit_virtual_root) |
46 | return fmt("%s/", cgit_virtual_root); | 46 | return fmt("%s/", cgit_virtual_root); |
47 | else | 47 | else |
48 | return cgit_script_name; | 48 | return cgit_script_name; |
49 | } | 49 | } |
50 | 50 | ||
51 | char *cgit_repourl(const char *reponame) | 51 | char *cgit_repourl(const char *reponame) |
52 | { | 52 | { |
53 | if (cgit_virtual_root) { | 53 | if (cgit_virtual_root) { |
54 | return fmt("%s/%s/", cgit_virtual_root, reponame); | 54 | return fmt("%s/%s/", cgit_virtual_root, reponame); |
55 | } else { | 55 | } else { |
56 | return fmt("?r=%s", reponame); | 56 | return fmt("?r=%s", reponame); |
57 | } | 57 | } |
58 | } | 58 | } |
59 | 59 | ||
60 | char *cgit_pageurl(const char *reponame, const char *pagename, | 60 | char *cgit_pageurl(const char *reponame, const char *pagename, |
61 | const char *query) | 61 | const char *query) |
62 | { | 62 | { |
63 | if (cgit_virtual_root) { | 63 | if (cgit_virtual_root) { |
64 | if (query) | 64 | if (query) |
65 | return fmt("%s/%s/%s/?%s", cgit_virtual_root, reponame, | 65 | return fmt("%s/%s/%s/?%s", cgit_virtual_root, reponame, |
66 | pagename, query); | 66 | pagename, query); |
67 | else | 67 | else |
68 | return fmt("%s/%s/%s/", cgit_virtual_root, reponame, | 68 | return fmt("%s/%s/%s/", cgit_virtual_root, reponame, |
69 | pagename); | 69 | pagename); |
70 | } else { | 70 | } else { |
71 | if (query) | 71 | if (query) |
72 | return fmt("?r=%s&p=%s&%s", reponame, pagename, query); | 72 | return fmt("?r=%s&p=%s&%s", reponame, pagename, query); |
73 | else | 73 | else |
74 | return fmt("?r=%s&p=%s", reponame, pagename); | 74 | return fmt("?r=%s&p=%s", reponame, pagename); |
75 | } | 75 | } |
76 | } | 76 | } |
77 | 77 | ||
78 | char *cgit_currurl() | 78 | char *cgit_currurl() |
79 | { | 79 | { |
80 | if (!cgit_virtual_root) | 80 | if (!cgit_virtual_root) |
81 | return cgit_script_name; | 81 | return cgit_script_name; |
82 | else if (cgit_query_page) | 82 | else if (cgit_query_page) |
83 | return fmt("%s/%s/%s/", cgit_virtual_root, cgit_query_repo, cgit_query_page); | 83 | return fmt("%s/%s/%s/", cgit_virtual_root, cgit_query_repo, cgit_query_page); |
84 | else if (cgit_query_repo) | 84 | else if (cgit_query_repo) |
85 | return fmt("%s/%s/", cgit_virtual_root, cgit_query_repo); | 85 | return fmt("%s/%s/", cgit_virtual_root, cgit_query_repo); |
86 | else | 86 | else |
87 | return fmt("%s/", cgit_virtual_root); | 87 | return fmt("%s/", cgit_virtual_root); |
88 | } | 88 | } |
89 | 89 | ||
90 | static char *repolink(char *title, char *class, char *page, char *head, | 90 | static char *repolink(char *title, char *class, char *page, char *head, |
91 | char *path) | 91 | char *path) |
92 | { | 92 | { |
93 | char *delim = "?"; | 93 | char *delim = "?"; |
94 | 94 | ||
95 | html("<a"); | 95 | html("<a"); |
96 | if (title) { | 96 | if (title) { |
97 | html(" title='"); | 97 | html(" title='"); |
98 | html_attr(title); | 98 | html_attr(title); |
99 | html("'"); | 99 | html("'"); |
100 | } | 100 | } |
101 | if (class) { | 101 | if (class) { |
102 | html(" class='"); | 102 | html(" class='"); |
103 | html_attr(class); | 103 | html_attr(class); |
104 | html("'"); | 104 | html("'"); |
105 | } | 105 | } |
106 | html(" href='"); | 106 | html(" href='"); |
107 | if (cgit_virtual_root) { | 107 | if (cgit_virtual_root) { |
108 | html_attr(cgit_virtual_root); | 108 | html_attr(cgit_virtual_root); |
109 | if (cgit_virtual_root[strlen(cgit_virtual_root) - 1] != '/') | 109 | if (cgit_virtual_root[strlen(cgit_virtual_root) - 1] != '/') |
110 | html("/"); | 110 | html("/"); |
111 | html_attr(cgit_repo->url); | 111 | html_attr(cgit_repo->url); |
112 | if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/') | 112 | if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/') |
113 | html("/"); | 113 | html("/"); |
114 | html(page); | 114 | html(page); |
115 | html("/"); | 115 | html("/"); |
116 | if (path) | 116 | if (path) |
117 | html_attr(path); | 117 | html_attr(path); |
118 | } else { | 118 | } else { |
119 | html(cgit_script_name); | 119 | html(cgit_script_name); |
120 | html("?url="); | 120 | html("?url="); |
121 | html_attr(cgit_repo->url); | 121 | html_attr(cgit_repo->url); |
122 | if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/') | 122 | if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/') |
123 | html("/"); | 123 | html("/"); |
124 | html(page); | 124 | html(page); |
125 | html("/"); | 125 | html("/"); |
126 | if (path) | 126 | if (path) |
127 | html_attr(path); | 127 | html_attr(path); |
128 | delim = "&"; | 128 | delim = "&"; |
129 | } | 129 | } |
130 | if (head && strcmp(head, cgit_query_head)) { | 130 | if (head && strcmp(head, cgit_repo->defbranch)) { |
131 | html(delim); | 131 | html(delim); |
132 | html("h="); | 132 | html("h="); |
133 | html_attr(head); | 133 | html_attr(head); |
134 | delim = "&"; | 134 | delim = "&"; |
135 | } | 135 | } |
136 | return fmt("%s", delim); | 136 | return fmt("%s", delim); |
137 | } | 137 | } |
138 | 138 | ||
139 | void cgit_tree_link(char *name, char *title, char *class, char *head, | 139 | static char *reporevlink(char *page, char *name, char *title, char *class, |
140 | char *rev, char *path) | 140 | char *head, char *rev, char *path) |
141 | { | 141 | { |
142 | char *delim; | 142 | char *delim; |
143 | 143 | ||
144 | delim = repolink(title, class, "tree", head, path); | 144 | delim = repolink(title, class, page, head, path); |
145 | if (rev && strcmp(rev, cgit_query_head)) { | 145 | if (rev && strcmp(rev, cgit_query_head)) { |
146 | html(delim); | 146 | html(delim); |
147 | html("id="); | 147 | html("id="); |
148 | html_attr(rev); | 148 | html_attr(rev); |
149 | } | 149 | } |
150 | html("'>"); | 150 | html("'>"); |
151 | html_txt(name); | 151 | html_txt(name); |
152 | html("</a>"); | 152 | html("</a>"); |
153 | } | 153 | } |
154 | 154 | ||
155 | void cgit_tree_link(char *name, char *title, char *class, char *head, | ||
156 | char *rev, char *path) | ||
157 | { | ||
158 | reporevlink("tree", name, title, class, head, rev, path); | ||
159 | } | ||
160 | |||
161 | void cgit_log_link(char *name, char *title, char *class, char *head, | ||
162 | char *rev, char *path) | ||
163 | { | ||
164 | reporevlink("log", name, title, class, head, rev, path); | ||
165 | } | ||
166 | |||
155 | void cgit_print_date(time_t secs, char *format) | 167 | void cgit_print_date(time_t secs, char *format) |
156 | { | 168 | { |
157 | char buf[64]; | 169 | char buf[64]; |
158 | struct tm *time; | 170 | struct tm *time; |
159 | 171 | ||
160 | time = gmtime(&secs); | 172 | time = gmtime(&secs); |
161 | strftime(buf, sizeof(buf)-1, format, time); | 173 | strftime(buf, sizeof(buf)-1, format, time); |
162 | html_txt(buf); | 174 | html_txt(buf); |
163 | } | 175 | } |
164 | 176 | ||
165 | void cgit_print_age(time_t t, time_t max_relative, char *format) | 177 | void cgit_print_age(time_t t, time_t max_relative, char *format) |
166 | { | 178 | { |
167 | time_t now, secs; | 179 | time_t now, secs; |
168 | 180 | ||
169 | time(&now); | 181 | time(&now); |
170 | secs = now - t; | 182 | secs = now - t; |
171 | 183 | ||
172 | if (secs > max_relative && max_relative >= 0) { | 184 | if (secs > max_relative && max_relative >= 0) { |
173 | cgit_print_date(t, format); | 185 | cgit_print_date(t, format); |
174 | return; | 186 | return; |
175 | } | 187 | } |
176 | 188 | ||
177 | if (secs < TM_HOUR * 2) { | 189 | if (secs < TM_HOUR * 2) { |
178 | htmlf("<span class='age-mins'>%.0f min.</span>", | 190 | htmlf("<span class='age-mins'>%.0f min.</span>", |
179 | secs * 1.0 / TM_MIN); | 191 | secs * 1.0 / TM_MIN); |
180 | return; | 192 | return; |
181 | } | 193 | } |
182 | if (secs < TM_DAY * 2) { | 194 | if (secs < TM_DAY * 2) { |
183 | htmlf("<span class='age-hours'>%.0f hours</span>", | 195 | htmlf("<span class='age-hours'>%.0f hours</span>", |
184 | secs * 1.0 / TM_HOUR); | 196 | secs * 1.0 / TM_HOUR); |
185 | return; | 197 | return; |
186 | } | 198 | } |
187 | if (secs < TM_WEEK * 2) { | 199 | if (secs < TM_WEEK * 2) { |
188 | htmlf("<span class='age-days'>%.0f days</span>", | 200 | htmlf("<span class='age-days'>%.0f days</span>", |
189 | secs * 1.0 / TM_DAY); | 201 | secs * 1.0 / TM_DAY); |
190 | return; | 202 | return; |
191 | } | 203 | } |
192 | if (secs < TM_MONTH * 2) { | 204 | if (secs < TM_MONTH * 2) { |
193 | htmlf("<span class='age-weeks'>%.0f weeks</span>", | 205 | htmlf("<span class='age-weeks'>%.0f weeks</span>", |
194 | secs * 1.0 / TM_WEEK); | 206 | secs * 1.0 / TM_WEEK); |
195 | return; | 207 | return; |
196 | } | 208 | } |
197 | if (secs < TM_YEAR * 2) { | 209 | if (secs < TM_YEAR * 2) { |
198 | htmlf("<span class='age-months'>%.0f months</span>", | 210 | htmlf("<span class='age-months'>%.0f months</span>", |
199 | secs * 1.0 / TM_MONTH); | 211 | secs * 1.0 / TM_MONTH); |
200 | return; | 212 | return; |
201 | } | 213 | } |
202 | htmlf("<span class='age-years'>%.0f years</span>", | 214 | htmlf("<span class='age-years'>%.0f years</span>", |
203 | secs * 1.0 / TM_YEAR); | 215 | secs * 1.0 / TM_YEAR); |
204 | } | 216 | } |
205 | 217 | ||
206 | void cgit_print_docstart(char *title, struct cacheitem *item) | 218 | void cgit_print_docstart(char *title, struct cacheitem *item) |
207 | { | 219 | { |
208 | html("Content-Type: text/html; charset=utf-8\n"); | 220 | html("Content-Type: text/html; charset=utf-8\n"); |
209 | htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime)); | 221 | htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime)); |
210 | htmlf("Expires: %s\n", http_date(item->st.st_mtime + | 222 | htmlf("Expires: %s\n", http_date(item->st.st_mtime + |
211 | ttl_seconds(item->ttl))); | 223 | ttl_seconds(item->ttl))); |
212 | html("\n"); | 224 | html("\n"); |
213 | html(cgit_doctype); | 225 | html(cgit_doctype); |
214 | html("<html>\n"); | 226 | html("<html>\n"); |
215 | html("<head>\n"); | 227 | html("<head>\n"); |
216 | html("<title>"); | 228 | html("<title>"); |
217 | html_txt(title); | 229 | html_txt(title); |
218 | html("</title>\n"); | 230 | html("</title>\n"); |
219 | htmlf("<meta name='generator' content='cgit v%s'/>\n", cgit_version); | 231 | htmlf("<meta name='generator' content='cgit v%s'/>\n", cgit_version); |
220 | html("<link rel='stylesheet' type='text/css' href='"); | 232 | html("<link rel='stylesheet' type='text/css' href='"); |
221 | html_attr(cgit_css); | 233 | html_attr(cgit_css); |
222 | html("'/>\n"); | 234 | html("'/>\n"); |
223 | html("</head>\n"); | 235 | html("</head>\n"); |
224 | html("<body>\n"); | 236 | html("<body>\n"); |
225 | } | 237 | } |
226 | 238 | ||
227 | void cgit_print_docend() | 239 | void cgit_print_docend() |
228 | { | 240 | { |
229 | html("</td></tr></table>"); | 241 | html("</td></tr></table>"); |
230 | html("</body>\n</html>\n"); | 242 | html("</body>\n</html>\n"); |
231 | } | 243 | } |
232 | 244 | ||
233 | void cgit_print_pageheader(char *title, int show_search) | 245 | void cgit_print_pageheader(char *title, int show_search) |
234 | { | 246 | { |
235 | html("<table id='layout'>"); | 247 | html("<table id='layout'>"); |
236 | html("<tr><td id='header'>"); | 248 | html("<tr><td id='header'>"); |
237 | html(cgit_root_title); | 249 | html(cgit_root_title); |
238 | html("</td><td id='logo'>"); | 250 | html("</td><td id='logo'>"); |
239 | html("<a href='"); | 251 | html("<a href='"); |
240 | html_attr(cgit_logo_link); | 252 | html_attr(cgit_logo_link); |
241 | htmlf("'><img src='%s' alt='logo'/></a>", cgit_logo); | 253 | htmlf("'><img src='%s' alt='logo'/></a>", cgit_logo); |
242 | html("</td></tr>"); | 254 | html("</td></tr>"); |
243 | html("<tr><td id='crumb'>"); | 255 | html("<tr><td id='crumb'>"); |
244 | htmlf("<a href='%s'>root</a>", cgit_rooturl()); | 256 | htmlf("<a href='%s'>root</a>", cgit_rooturl()); |
245 | if (cgit_query_repo) { | 257 | if (cgit_query_repo) { |
246 | htmlf(" : <a href='%s'>", cgit_repourl(cgit_repo->url)); | 258 | htmlf(" : <a href='%s'>", cgit_repourl(cgit_repo->url)); |
247 | html_txt(cgit_repo->name); | 259 | html_txt(cgit_repo->name); |
248 | htmlf("</a> : %s", title); | 260 | htmlf("</a> : %s", title); |
249 | } | 261 | } |
250 | html("</td>"); | 262 | html("</td>"); |
251 | html("<td id='search'>"); | 263 | html("<td id='search'>"); |
252 | if (show_search) { | 264 | if (show_search) { |
253 | html("<form method='get' action='"); | 265 | html("<form method='get' action='"); |
254 | html_attr(cgit_currurl()); | 266 | html_attr(cgit_currurl()); |
255 | html("'>"); | 267 | html("'>"); |
256 | if (!cgit_virtual_root) { | 268 | if (!cgit_virtual_root) { |
257 | if (cgit_query_repo) | 269 | if (cgit_query_repo) |
258 | html_hidden("r", cgit_query_repo); | 270 | html_hidden("r", cgit_query_repo); |
259 | if (cgit_query_page) | 271 | if (cgit_query_page) |
260 | html_hidden("p", cgit_query_page); | 272 | html_hidden("p", cgit_query_page); |
261 | } | 273 | } |
262 | if (cgit_query_head) | 274 | if (cgit_query_head) |
263 | html_hidden("h", cgit_query_head); | 275 | html_hidden("h", cgit_query_head); |
264 | if (cgit_query_sha1) | 276 | if (cgit_query_sha1) |
265 | html_hidden("id", cgit_query_sha1); | 277 | html_hidden("id", cgit_query_sha1); |
266 | if (cgit_query_sha2) | 278 | if (cgit_query_sha2) |
267 | html_hidden("id2", cgit_query_sha2); | 279 | html_hidden("id2", cgit_query_sha2); |
268 | html("<input type='text' name='q' value='"); | 280 | html("<input type='text' name='q' value='"); |
269 | html_attr(cgit_query_search); | 281 | html_attr(cgit_query_search); |
270 | html("'/></form>"); | 282 | html("'/></form>"); |
271 | } | 283 | } |
272 | html("</td></tr>"); | 284 | html("</td></tr>"); |
273 | html("<tr><td id='content' colspan='2'>"); | 285 | html("<tr><td id='content' colspan='2'>"); |
274 | } | 286 | } |
275 | 287 | ||
276 | void cgit_print_snapshot_start(const char *mimetype, const char *filename, | 288 | void cgit_print_snapshot_start(const char *mimetype, const char *filename, |
277 | struct cacheitem *item) | 289 | struct cacheitem *item) |
278 | { | 290 | { |
279 | htmlf("Content-Type: %s\n", mimetype); | 291 | htmlf("Content-Type: %s\n", mimetype); |
280 | htmlf("Content-Disposition: inline; filename=\"%s\"\n", filename); | 292 | htmlf("Content-Disposition: inline; filename=\"%s\"\n", filename); |
281 | htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime)); | 293 | htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime)); |
282 | htmlf("Expires: %s\n", http_date(item->st.st_mtime + | 294 | htmlf("Expires: %s\n", http_date(item->st.st_mtime + |
283 | ttl_seconds(item->ttl))); | 295 | ttl_seconds(item->ttl))); |
284 | html("\n"); | 296 | html("\n"); |
285 | } | 297 | } |