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Commit | Line | Data |
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1d3a17c7 | 1 | <?php |
6e658547 | 2 | define('EXPECTED_CONFIG_VERSION', 26); |
e596b5a9 | 3 | define('SCHEMA_VERSION', 123); |
545ca067 | 4 | |
f822a8e5 | 5 | define('LABEL_BASE_INDEX', -1024); |
a413f53e | 6 | define('PLUGIN_FEED_BASE_INDEX', -128); |
f822a8e5 | 7 | |
e57a1507 AD |
8 | define('COOKIE_LIFETIME_LONG', 86400*365); |
9 | ||
23d2471c | 10 | $fetch_last_error = false; |
7a01dc77 | 11 | $fetch_last_error_code = false; |
ef39be2b | 12 | $fetch_last_content_type = false; |
3f6f0857 | 13 | $fetch_curl_used = false; |
4f71d743 | 14 | $suppress_debugging = false; |
23d2471c | 15 | |
d68629dc | 16 | mb_internal_encoding("UTF-8"); |
324944f3 | 17 | date_default_timezone_set('UTC'); |
8a7f5767 CW |
18 | if (defined('E_DEPRECATED')) { |
19 | error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED); | |
20 | } else { | |
21 | error_reporting(E_ALL & ~E_NOTICE); | |
22 | } | |
cce28758 | 23 | |
40d13c28 | 24 | require_once 'config.php'; |
cc17c205 | 25 | |
046ec657 BK |
26 | /** |
27 | * Define a constant if not already defined | |
28 | * | |
29 | * @param string $name The constant name. | |
30 | * @param mixed $value The constant value. | |
31 | * @access public | |
32 | * @return boolean True if defined successfully or not. | |
33 | */ | |
34 | function define_default($name, $value) { | |
046ec657 BK |
35 | defined($name) or define($name, $value); |
36 | } | |
37 | ||
9ef8798b BK |
38 | ///// Some defaults that you can override in config.php ////// |
39 | ||
40 | define_default('FEED_FETCH_TIMEOUT', 45); | |
41 | // How may seconds to wait for response when requesting feed from a site | |
42 | define_default('FEED_FETCH_NO_CACHE_TIMEOUT', 15); | |
43 | // How may seconds to wait for response when requesting feed from a | |
44 | // site when that feed wasn't cached before | |
45 | define_default('FILE_FETCH_TIMEOUT', 45); | |
46 | // Default timeout when fetching files from remote sites | |
47 | define_default('FILE_FETCH_CONNECT_TIMEOUT', 15); | |
48 | // How many seconds to wait for initial response from website when | |
49 | // fetching files from remote sites | |
046ec657 | 50 | |
fc2b26a6 AD |
51 | if (DB_TYPE == "pgsql") { |
52 | define('SUBSTRING_FOR_DATE', 'SUBSTRING_FOR_DATE'); | |
53 | } else { | |
54 | define('SUBSTRING_FOR_DATE', 'SUBSTRING'); | |
55 | } | |
56 | ||
9632f884 AD |
57 | /** |
58 | * Return available translations names. | |
8d505d78 | 59 | * |
9632f884 AD |
60 | * @access public |
61 | * @return array A array of available translations. | |
62 | */ | |
f8c612d4 | 63 | function get_translations() { |
6a214f92 | 64 | $tr = array( |
8d505d78 | 65 | "auto" => "Detect automatically", |
a3162add | 66 | "ca_CA" => "Català", |
a06b79c4 | 67 | "cs_CZ" => "Česky", |
6a214f92 | 68 | "en_US" => "English", |
36d0510c | 69 | "es_ES" => "Español", |
a927fe7b | 70 | "de_DE" => "Deutsch", |
6a214f92 | 71 | "fr_FR" => "Français", |
e78fd196 | 72 | "hu_HU" => "Magyar (Hungarian)", |
bb5d3960 | 73 | "it_IT" => "Italiano", |
1d004f12 | 74 | "ja_JP" => "日本語 (Japanese)", |
7b6c1ca7 | 75 | "lv_LV" => "Latviešu", |
592535d7 | 76 | "nb_NO" => "Norwegian bokmål", |
9e7f1f12 | 77 | "nl_NL" => "Dutch", |
ea45791a | 78 | "pl_PL" => "Polski", |
d3b923c9 | 79 | "ru_RU" => "Русский", |
9a063469 | 80 | "pt_BR" => "Portuguese/Brazil", |
5d608138 | 81 | "zh_CN" => "Simplified Chinese", |
2324f153 | 82 | "sv_SE" => "Svenska", |
76d78eb2 | 83 | "fi_FI" => "Suomi", |
42a5abdc | 84 | "tr_TR" => "Türkçe"); |
f8c612d4 AD |
85 | |
86 | return $tr; | |
87 | } | |
88 | ||
7b26a148 AD |
89 | require_once "lib/accept-to-gettext.php"; |
90 | require_once "lib/gettext/gettext.inc"; | |
aba609e0 | 91 | |
6b461797 | 92 | require_once "lib/languagedetect/LanguageDetect.php"; |
87d7e850 | 93 | |
7b26a148 | 94 | function startup_gettext() { |
8d505d78 | 95 | |
7b26a148 AD |
96 | # Get locale from Accept-Language header |
97 | $lang = al2gt(array_keys(get_translations()), "text/html"); | |
89cb787e | 98 | |
7b26a148 AD |
99 | if (defined('_TRANSLATION_OVERRIDE_DEFAULT')) { |
100 | $lang = _TRANSLATION_OVERRIDE_DEFAULT; | |
101 | } | |
89cb787e | 102 | |
b18d109f AD |
103 | if ($_SESSION["uid"] && get_schema_version() >= 120) { |
104 | $pref_lang = get_pref("USER_LANGUAGE", $_SESSION["uid"]); | |
1ee4900a | 105 | |
c4db796f | 106 | if ($pref_lang && $pref_lang != 'auto') { |
7b149552 AD |
107 | $lang = $pref_lang; |
108 | } | |
7b26a148 | 109 | } |
7c33dbd4 | 110 | |
7b26a148 AD |
111 | if ($lang) { |
112 | if (defined('LC_MESSAGES')) { | |
113 | _setlocale(LC_MESSAGES, $lang); | |
114 | } else if (defined('LC_ALL')) { | |
115 | _setlocale(LC_ALL, $lang); | |
8d039718 | 116 | } |
aba609e0 | 117 | |
d98e76d9 | 118 | _bindtextdomain("messages", "locale"); |
865220a4 | 119 | |
7b26a148 AD |
120 | _textdomain("messages"); |
121 | _bind_textdomain_codeset("messages", "UTF-8"); | |
865220a4 | 122 | } |
7b26a148 AD |
123 | } |
124 | ||
b619ff15 | 125 | require_once 'db-prefs.php'; |
8911ac8b | 126 | require_once 'version.php'; |
87d7e850 AD |
127 | require_once 'ccache.php'; |
128 | require_once 'labels.php'; | |
40d13c28 | 129 | |
fb850eec | 130 | define('SELF_USER_AGENT', 'Tiny Tiny RSS/' . VERSION . ' (http://tt-rss.org/)'); |
500943a4 AD |
131 | ini_set('user_agent', SELF_USER_AGENT); |
132 | ||
b0f379df | 133 | require_once 'lib/pubsubhubbub/publisher.php'; |
010efc9b | 134 | |
7d96bfcd AD |
135 | $schema_version = false; |
136 | ||
4f71d743 AD |
137 | function _debug_suppress($suppress) { |
138 | global $suppress_debugging; | |
139 | ||
140 | $suppress_debugging = $suppress; | |
141 | } | |
142 | ||
45004d43 AD |
143 | /** |
144 | * Print a timestamped debug message. | |
8d505d78 | 145 | * |
45004d43 AD |
146 | * @param string $msg The debug message. |
147 | * @return void | |
148 | */ | |
68cccafc | 149 | function _debug($msg, $show = true) { |
4f71d743 AD |
150 | global $suppress_debugging; |
151 | ||
152 | //echo "[$suppress_debugging] $msg $show\n"; | |
153 | ||
154 | if ($suppress_debugging) return false; | |
9ec10352 | 155 | |
6f9e33e4 | 156 | $ts = strftime("%H:%M:%S", time()); |
2a6a9395 AD |
157 | if (function_exists('posix_getpid')) { |
158 | $ts = "$ts/" . posix_getpid(); | |
159 | } | |
2191eb7a | 160 | |
68cccafc | 161 | if ($show && !(defined('QUIET') && QUIET)) { |
2191eb7a AD |
162 | print "[$ts] $msg\n"; |
163 | } | |
164 | ||
165 | if (defined('LOGFILE')) { | |
166 | $fp = fopen(LOGFILE, 'a+'); | |
167 | ||
168 | if ($fp) { | |
a33558a6 AD |
169 | $locked = false; |
170 | ||
171 | if (function_exists("flock")) { | |
172 | $tries = 0; | |
173 | ||
174 | // try to lock logfile for writing | |
175 | while ($tries < 5 && !$locked = flock($fp, LOCK_EX | LOCK_NB)) { | |
176 | sleep(1); | |
177 | ++$tries; | |
178 | } | |
179 | ||
180 | if (!$locked) { | |
181 | fclose($fp); | |
182 | return; | |
183 | } | |
184 | } | |
185 | ||
2191eb7a | 186 | fputs($fp, "[$ts] $msg\n"); |
a33558a6 AD |
187 | |
188 | if (function_exists("flock")) { | |
189 | flock($fp, LOCK_UN); | |
190 | } | |
191 | ||
2191eb7a AD |
192 | fclose($fp); |
193 | } | |
194 | } | |
195 | ||
45004d43 | 196 | } // function _debug |
6f9e33e4 | 197 | |
9632f884 AD |
198 | /** |
199 | * Purge a feed old posts. | |
8d505d78 | 200 | * |
9632f884 AD |
201 | * @param mixed $link A database connection. |
202 | * @param mixed $feed_id The id of the purged feed. | |
203 | * @param mixed $purge_interval Olderness of purged posts. | |
204 | * @param boolean $debug Set to True to enable the debug. False by default. | |
205 | * @access public | |
206 | * @return void | |
207 | */ | |
a42c55f0 | 208 | function purge_feed($feed_id, $purge_interval, $debug = false) { |
ad507f85 | 209 | |
a42c55f0 | 210 | if (!$purge_interval) $purge_interval = feed_purge_interval($feed_id); |
8d505d78 | 211 | |
ad507f85 | 212 | $rows = -1; |
4c193675 | 213 | |
6322ac79 | 214 | $result = db_query( |
07d0efe9 AD |
215 | "SELECT owner_uid FROM ttrss_feeds WHERE id = '$feed_id'"); |
216 | ||
217 | $owner_uid = false; | |
218 | ||
219 | if (db_num_rows($result) == 1) { | |
220 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
221 | } | |
222 | ||
ab954dff AD |
223 | if ($purge_interval == -1 || !$purge_interval) { |
224 | if ($owner_uid) { | |
a42c55f0 | 225 | ccache_update($feed_id, $owner_uid); |
ab954dff AD |
226 | } |
227 | return; | |
228 | } | |
229 | ||
07d0efe9 AD |
230 | if (!$owner_uid) return; |
231 | ||
3907ef71 | 232 | if (FORCE_ARTICLE_PURGE == 0) { |
a42c55f0 | 233 | $purge_unread = get_pref("PURGE_UNREAD_ARTICLES", |
3907ef71 AD |
234 | $owner_uid, false); |
235 | } else { | |
236 | $purge_unread = true; | |
237 | $purge_interval = FORCE_ARTICLE_PURGE; | |
238 | } | |
07d0efe9 AD |
239 | |
240 | if (!$purge_unread) $query_limit = " unread = false AND "; | |
241 | ||
fefa6ca3 | 242 | if (DB_TYPE == "pgsql") { |
6322ac79 | 243 | $pg_version = get_pgsql_version(); |
6e7f8d26 AD |
244 | |
245 | if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) { | |
1e59ae35 | 246 | |
a42c55f0 | 247 | $result = db_query("DELETE FROM ttrss_user_entries WHERE |
8d505d78 AD |
248 | ttrss_entries.id = ref_id AND |
249 | marked = false AND | |
250 | feed_id = '$feed_id' AND | |
07d0efe9 | 251 | $query_limit |
25ea2805 | 252 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 AD |
253 | |
254 | } else { | |
255 | ||
a42c55f0 | 256 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
257 | USING ttrss_entries |
258 | WHERE ttrss_entries.id = ref_id AND | |
259 | marked = false AND | |
260 | feed_id = '$feed_id' AND | |
07d0efe9 | 261 | $query_limit |
25ea2805 | 262 | ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'"); |
1e59ae35 | 263 | } |
ad507f85 | 264 | |
fefa6ca3 | 265 | } else { |
8d505d78 | 266 | |
a42c55f0 | 267 | /* $result = db_query("DELETE FROM ttrss_user_entries WHERE |
fefa6ca3 | 268 | marked = false AND feed_id = '$feed_id' AND |
8d505d78 | 269 | (SELECT date_updated FROM ttrss_entries WHERE |
30f1746f AD |
270 | id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */ |
271 | ||
a42c55f0 | 272 | $result = db_query("DELETE FROM ttrss_user_entries |
8d505d78 AD |
273 | USING ttrss_user_entries, ttrss_entries |
274 | WHERE ttrss_entries.id = ref_id AND | |
275 | marked = false AND | |
276 | feed_id = '$feed_id' AND | |
07d0efe9 | 277 | $query_limit |
25ea2805 | 278 | ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); |
ad507f85 AD |
279 | } |
280 | ||
a08f94bd | 281 | $rows = db_affected_rows($result); |
3f6f0857 | 282 | |
a42c55f0 | 283 | ccache_update($feed_id, $owner_uid); |
ced46404 | 284 | |
ad507f85 | 285 | if ($debug) { |
6f9e33e4 | 286 | _debug("Purged feed $feed_id ($purge_interval): deleted $rows articles"); |
fefa6ca3 | 287 | } |
2ea09bde AD |
288 | |
289 | return $rows; | |
9632f884 | 290 | } // function purge_feed |
fefa6ca3 | 291 | |
a42c55f0 | 292 | function feed_purge_interval($feed_id) { |
07d0efe9 | 293 | |
a42c55f0 | 294 | $result = db_query("SELECT purge_interval, owner_uid FROM ttrss_feeds |
07d0efe9 AD |
295 | WHERE id = '$feed_id'"); |
296 | ||
297 | if (db_num_rows($result) == 1) { | |
298 | $purge_interval = db_fetch_result($result, 0, "purge_interval"); | |
299 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
300 | ||
6322ac79 | 301 | if ($purge_interval == 0) $purge_interval = get_pref( |
863be6ca | 302 | 'PURGE_OLD_DAYS', $owner_uid); |
07d0efe9 AD |
303 | |
304 | return $purge_interval; | |
305 | ||
306 | } else { | |
307 | return -1; | |
308 | } | |
309 | } | |
310 | ||
a42c55f0 | 311 | function purge_orphans($do_output = false) { |
a2d79981 | 312 | |
71604ca4 | 313 | // purge orphaned posts in main content table |
a42c55f0 | 314 | $result = db_query("DELETE FROM ttrss_entries WHERE |
71604ca4 | 315 | (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0"); |
a2d79981 AD |
316 | |
317 | if ($do_output) { | |
a42c55f0 | 318 | $rows = db_affected_rows($result); |
a2d79981 AD |
319 | _debug("Purged $rows orphaned posts."); |
320 | } | |
c3a8d71a AD |
321 | } |
322 | ||
a42c55f0 AD |
323 | function get_feed_update_interval($feed_id) { |
324 | $result = db_query("SELECT owner_uid, update_interval FROM | |
c7d57b66 AD |
325 | ttrss_feeds WHERE id = '$feed_id'"); |
326 | ||
327 | if (db_num_rows($result) == 1) { | |
328 | $update_interval = db_fetch_result($result, 0, "update_interval"); | |
329 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
330 | ||
331 | if ($update_interval != 0) { | |
332 | return $update_interval; | |
333 | } else { | |
a42c55f0 | 334 | return get_pref('DEFAULT_UPDATE_INTERVAL', $owner_uid, false); |
c7d57b66 AD |
335 | } |
336 | ||
337 | } else { | |
338 | return -1; | |
339 | } | |
340 | } | |
341 | ||
f826070c | 342 | function fetch_file_contents($url, $type = false, $login = false, $pass = false, $post_query = false, $timeout = false, $timestamp = 0, $useragent = false) { |
8d505d78 | 343 | |
23d2471c | 344 | global $fetch_last_error; |
7a01dc77 | 345 | global $fetch_last_error_code; |
ef39be2b | 346 | global $fetch_last_content_type; |
3f6f0857 | 347 | global $fetch_curl_used; |
33373eca | 348 | |
2375b6b6 | 349 | $url = str_replace(' ', '%20', $url); |
23d2471c | 350 | |
3f6f0857 AD |
351 | if (!defined('NO_CURL') && function_exists('curl_init')) { |
352 | ||
353 | $fetch_curl_used = true; | |
b799dc8b | 354 | |
438a3ecb | 355 | if (ini_get("safe_mode") || ini_get("open_basedir")) { |
e2b4c0b7 RH |
356 | $new_url = geturl($url); |
357 | if (!$new_url) { | |
358 | // geturl has already populated $fetch_last_error | |
359 | return false; | |
360 | } | |
361 | $ch = curl_init($new_url); | |
b799dc8b AD |
362 | } else { |
363 | $ch = curl_init($url); | |
364 | } | |
a1af1574 | 365 | |
81c20663 | 366 | if ($timestamp && !$post_query) { |
7a01dc77 AD |
367 | curl_setopt($ch, CURLOPT_HTTPHEADER, |
368 | array("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $timestamp))); | |
369 | } | |
370 | ||
8401101d BK |
371 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout ? $timeout : FILE_FETCH_CONNECT_TIMEOUT); |
372 | curl_setopt($ch, CURLOPT_TIMEOUT, $timeout ? $timeout : FILE_FETCH_TIMEOUT); | |
438a3ecb | 373 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("safe_mode") && !ini_get("open_basedir")); |
a1af1574 AD |
374 | curl_setopt($ch, CURLOPT_MAXREDIRS, 20); |
375 | curl_setopt($ch, CURLOPT_BINARYTRANSFER, true); | |
376 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
8d505d78 | 377 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
5f6804bc | 378 | curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); |
f826070c AD |
379 | curl_setopt($ch, CURLOPT_USERAGENT, $useragent ? $useragent : |
380 | SELF_USER_AGENT); | |
3f6f0857 | 381 | curl_setopt($ch, CURLOPT_ENCODING, ""); |
48b657fc | 382 | curl_setopt($ch, CURLOPT_REFERER, $url); |
0f6b9263 AD |
383 | |
384 | if (!ini_get("safe_mode") && !ini_get("open_basedir")) { | |
385 | curl_setopt($ch, CURLOPT_COOKIEJAR, "/dev/null"); | |
386 | } | |
8d505d78 | 387 | |
05f14a7d AD |
388 | if (defined('_CURL_HTTP_PROXY')) { |
389 | curl_setopt($ch, CURLOPT_PROXY, _CURL_HTTP_PROXY); | |
390 | } | |
391 | ||
ae5f7bb1 AD |
392 | if ($post_query) { |
393 | curl_setopt($ch, CURLOPT_POST, true); | |
394 | curl_setopt($ch, CURLOPT_POSTFIELDS, $post_query); | |
395 | } | |
396 | ||
d86945c7 | 397 | if ((OPENSSL_VERSION_NUMBER >= 0x0090808f) && (OPENSSL_VERSION_NUMBER < 0x10000000)) { |
893960b0 | 398 | curl_setopt($ch, CURLOPT_SSLVERSION, 3); |
d86945c7 AD |
399 | } |
400 | ||
8d505d78 AD |
401 | if ($login && $pass) |
402 | curl_setopt($ch, CURLOPT_USERPWD, "$login:$pass"); | |
a1af1574 | 403 | |
fb074239 | 404 | $contents = @curl_exec($ch); |
268a06dc | 405 | |
48b657fc AD |
406 | if (curl_errno($ch) === 23 || curl_errno($ch) === 61) { |
407 | curl_setopt($ch, CURLOPT_ENCODING, 'none'); | |
408 | $contents = @curl_exec($ch); | |
fb850eec AD |
409 | } |
410 | ||
a1af1574 | 411 | if ($contents === false) { |
fb850eec | 412 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); |
a1af1574 AD |
413 | curl_close($ch); |
414 | return false; | |
4065b60b AD |
415 | } |
416 | ||
8d505d78 | 417 | $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE); |
ef39be2b | 418 | $fetch_last_content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE); |
4065b60b | 419 | |
7a01dc77 AD |
420 | $fetch_last_error_code = $http_code; |
421 | ||
ef39be2b | 422 | if ($http_code != 200 || $type && strpos($fetch_last_content_type, "$type") === false) { |
fb850eec AD |
423 | if (curl_errno($ch) != 0) { |
424 | $fetch_last_error = curl_errno($ch) . " " . curl_error($ch); | |
425 | } else { | |
426 | $fetch_last_error = "HTTP Code: $http_code"; | |
427 | } | |
428 | curl_close($ch); | |
a1af1574 AD |
429 | return false; |
430 | } | |
4065b60b | 431 | |
fb850eec AD |
432 | curl_close($ch); |
433 | ||
a1af1574 | 434 | return $contents; |
4065b60b | 435 | } else { |
3f6f0857 AD |
436 | |
437 | $fetch_curl_used = false; | |
438 | ||
d3911f80 | 439 | if ($login && $pass){ |
8d505d78 AD |
440 | $url_parts = array(); |
441 | ||
442 | preg_match("/(^[^:]*):\/\/(.*)/", $url, $url_parts); | |
443 | ||
d3911f80 AD |
444 | $pass = urlencode($pass); |
445 | ||
8d505d78 AD |
446 | if ($url_parts[1] && $url_parts[2]) { |
447 | $url = $url_parts[1] . "://$login:$pass@" . $url_parts[2]; | |
448 | } | |
449 | } | |
450 | ||
01311d86 AD |
451 | if (!$post_query && $timestamp) { |
452 | $context = stream_context_create(array( | |
453 | 'http' => array( | |
454 | 'method' => 'GET', | |
455 | 'header' => "If-Modified-Since: ".gmdate("D, d M Y H:i:s \\G\\M\\T\r\n", $timestamp) | |
456 | ))); | |
457 | } else { | |
458 | $context = NULL; | |
459 | } | |
460 | ||
6122c449 AD |
461 | $old_error = error_get_last(); |
462 | ||
01311d86 | 463 | $data = @file_get_contents($url, false, $context); |
23d2471c | 464 | |
ef39be2b | 465 | $fetch_last_content_type = false; // reset if no type was sent from server |
37ddf5b7 | 466 | if (isset($http_response_header) && is_array($http_response_header)) { |
df25e4d2 AD |
467 | foreach ($http_response_header as $h) { |
468 | if (substr(strtolower($h), 0, 13) == 'content-type:') { | |
469 | $fetch_last_content_type = substr($h, 14); | |
470 | // don't abort here b/c there might be more than one | |
471 | // e.g. if we were being redirected -- last one is the right one | |
472 | } | |
01311d86 AD |
473 | |
474 | if (substr(strtolower($h), 0, 7) == 'http/1.') { | |
475 | $fetch_last_error_code = (int) substr($h, 9, 3); | |
476 | } | |
ef39be2b MB |
477 | } |
478 | } | |
479 | ||
6122c449 | 480 | if (!$data) { |
23d2471c | 481 | $error = error_get_last(); |
6122c449 AD |
482 | |
483 | if ($error['message'] != $old_error['message']) { | |
484 | $fetch_last_error = $error["message"]; | |
485 | } else { | |
486 | $fetch_last_error = "HTTP Code: $fetch_last_error_code"; | |
487 | } | |
23d2471c AD |
488 | } |
489 | return $data; | |
4065b60b AD |
490 | } |
491 | ||
492 | } | |
78800912 | 493 | |
9632f884 AD |
494 | /** |
495 | * Try to determine the favicon URL for a feed. | |
496 | * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/) | |
497 | * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php | |
8d505d78 | 498 | * |
9632f884 AD |
499 | * @param string $url A feed or page URL |
500 | * @access public | |
501 | * @return mixed The favicon URL, or false if none was found. | |
502 | */ | |
1bd11fdf | 503 | function get_favicon_url($url) { |
99331724 | 504 | |
1bd11fdf | 505 | $favicon_url = false; |
ed214298 | 506 | |
4065b60b | 507 | if ($html = @fetch_file_contents($url)) { |
78800912 | 508 | |
ed214298 | 509 | libxml_use_internal_errors(true); |
c798704b | 510 | |
ed214298 AD |
511 | $doc = new DOMDocument(); |
512 | $doc->loadHTML($html); | |
513 | $xpath = new DOMXPath($doc); | |
717f5e64 | 514 | |
a712429e AD |
515 | $base = $xpath->query('/html/head/base'); |
516 | foreach ($base as $b) { | |
517 | $url = $b->getAttribute("href"); | |
518 | break; | |
519 | } | |
520 | ||
1bd11fdf | 521 | $entries = $xpath->query('/html/head/link[@rel="shortcut icon" or @rel="icon"]'); |
ed214298 AD |
522 | if (count($entries) > 0) { |
523 | foreach ($entries as $entry) { | |
1bd11fdf AD |
524 | $favicon_url = rewrite_relative_url($url, $entry->getAttribute("href")); |
525 | break; | |
ed214298 | 526 | } |
8d505d78 | 527 | } |
4065b60b | 528 | } |
c798704b | 529 | |
1bd11fdf AD |
530 | if (!$favicon_url) |
531 | $favicon_url = rewrite_relative_url($url, "/favicon.ico"); | |
532 | ||
533 | return $favicon_url; | |
534 | } // function get_favicon_url | |
535 | ||
6322ac79 | 536 | function check_feed_favicon($site_url, $feed) { |
882311d9 | 537 | # print "FAVICON [$site_url]: $favicon_url\n"; |
4065b60b | 538 | |
1bd11fdf AD |
539 | $icon_file = ICONS_DIR . "/$feed.ico"; |
540 | ||
541 | if (!file_exists($icon_file)) { | |
542 | $favicon_url = get_favicon_url($site_url); | |
543 | ||
544 | if ($favicon_url) { | |
545 | // Limiting to "image" type misses those served with text/plain | |
546 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
547 | ||
548 | if ($contents) { | |
549 | // Crude image type matching. | |
550 | // Patterns gleaned from the file(1) source code. | |
551 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
552 | // 0 string \000\000\001\000 MS Windows icon resource | |
553 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
554 | } | |
555 | elseif (preg_match('/^GIF8/', $contents)) { | |
556 | // 0 string GIF8 GIF image data | |
557 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
558 | } | |
559 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
560 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
561 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
562 | } | |
563 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
564 | // 0 beshort 0xffd8 JPEG image data | |
565 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
566 | } | |
567 | else { | |
568 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
569 | $contents = ""; | |
570 | } | |
571 | } | |
572 | ||
573 | if ($contents) { | |
574 | $fp = @fopen($icon_file, "w"); | |
575 | ||
576 | if ($fp) { | |
577 | fwrite($fp, $contents); | |
578 | fclose($fp); | |
579 | chmod($icon_file, 0644); | |
580 | } | |
581 | } | |
582 | } | |
2cfbb448 | 583 | return $icon_file; |
78800912 AD |
584 | } |
585 | } | |
14118af3 | 586 | |
f175937c | 587 | function print_select($id, $default, $values, $attributes = "") { |
79f3553b | 588 | print "<select name=\"$id\" id=\"$id\" $attributes>"; |
a0d53889 AD |
589 | foreach ($values as $v) { |
590 | if ($v == $default) | |
60807300 | 591 | $sel = "selected=\"1\""; |
a0d53889 AD |
592 | else |
593 | $sel = ""; | |
8d505d78 | 594 | |
e88c1943 AD |
595 | $v = trim($v); |
596 | ||
60807300 | 597 | print "<option value=\"$v\" $sel>$v</option>"; |
a0d53889 AD |
598 | } |
599 | print "</select>"; | |
600 | } | |
40d13c28 | 601 | |
79f3553b AD |
602 | function print_select_hash($id, $default, $values, $attributes = "") { |
603 | print "<select name=\"$id\" id='$id' $attributes>"; | |
673d54ca AD |
604 | foreach (array_keys($values) as $v) { |
605 | if ($v == $default) | |
74d5c8fa | 606 | $sel = 'selected="selected"'; |
673d54ca AD |
607 | else |
608 | $sel = ""; | |
8d505d78 | 609 | |
e88c1943 AD |
610 | $v = trim($v); |
611 | ||
673d54ca AD |
612 | print "<option $sel value=\"$v\">".$values[$v]."</option>"; |
613 | } | |
614 | ||
615 | print "</select>"; | |
616 | } | |
617 | ||
f541eb78 | 618 | function print_radio($id, $default, $true_is, $values, $attributes = "") { |
77e96719 | 619 | foreach ($values as $v) { |
8d505d78 | 620 | |
77e96719 | 621 | if ($v == $default) |
5da169d9 | 622 | $sel = "checked"; |
77e96719 | 623 | else |
5da169d9 AD |
624 | $sel = ""; |
625 | ||
f541eb78 | 626 | if ($v == $true_is) { |
5da169d9 AD |
627 | $sel .= " value=\"1\""; |
628 | } else { | |
629 | $sel .= " value=\"0\""; | |
630 | } | |
8d505d78 AD |
631 | |
632 | print "<input class=\"noborder\" dojoType=\"dijit.form.RadioButton\" | |
69654950 | 633 | type=\"radio\" $sel $attributes name=\"$id\"> $v "; |
77e96719 AD |
634 | |
635 | } | |
636 | } | |
637 | ||
a42c55f0 | 638 | function initialize_user_prefs($uid, $profile = false) { |
ff485f1d | 639 | |
a42c55f0 | 640 | $uid = db_escape_string($uid); |
ff485f1d | 641 | |
d9084cf2 AD |
642 | if (!$profile) { |
643 | $profile = "NULL"; | |
f9aa6a89 | 644 | $profile_qpart = "AND profile IS NULL"; |
d9084cf2 | 645 | } else { |
f9aa6a89 | 646 | $profile_qpart = "AND profile = '$profile'"; |
d9084cf2 AD |
647 | } |
648 | ||
6322ac79 | 649 | if (get_schema_version() < 63) $profile_qpart = ""; |
f9aa6a89 | 650 | |
a42c55f0 | 651 | db_query("BEGIN"); |
ff485f1d | 652 | |
a42c55f0 | 653 | $result = db_query("SELECT pref_name,def_value FROM ttrss_prefs"); |
8d505d78 | 654 | |
a42c55f0 | 655 | $u_result = db_query("SELECT pref_name |
f9aa6a89 | 656 | FROM ttrss_user_prefs WHERE owner_uid = '$uid' $profile_qpart"); |
ff485f1d AD |
657 | |
658 | $active_prefs = array(); | |
659 | ||
660 | while ($line = db_fetch_assoc($u_result)) { | |
8d505d78 | 661 | array_push($active_prefs, $line["pref_name"]); |
ff485f1d AD |
662 | } |
663 | ||
664 | while ($line = db_fetch_assoc($result)) { | |
665 | if (array_search($line["pref_name"], $active_prefs) === FALSE) { | |
666 | // print "adding " . $line["pref_name"] . "<br>"; | |
667 | ||
a42c55f0 AD |
668 | $line["def_value"] = db_escape_string($line["def_value"]); |
669 | $line["pref_name"] = db_escape_string($line["pref_name"]); | |
d296ba50 | 670 | |
6322ac79 | 671 | if (get_schema_version() < 63) { |
a42c55f0 | 672 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 673 | (owner_uid,pref_name,value) VALUES |
f9aa6a89 AD |
674 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."')"); |
675 | ||
676 | } else { | |
a42c55f0 | 677 | db_query("INSERT INTO ttrss_user_prefs |
8d505d78 | 678 | (owner_uid,pref_name,value, profile) VALUES |
f9aa6a89 AD |
679 | ('$uid', '".$line["pref_name"]."','".$line["def_value"]."', $profile)"); |
680 | } | |
ff485f1d AD |
681 | |
682 | } | |
683 | } | |
684 | ||
a42c55f0 | 685 | db_query("COMMIT"); |
ff485f1d AD |
686 | |
687 | } | |
956c7629 | 688 | |
8de8bfb8 AD |
689 | function get_ssl_certificate_id() { |
690 | if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"]) { | |
691 | return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] . | |
692 | $_SERVER["REDIRECT_SSL_CLIENT_V_START"] . | |
693 | $_SERVER["REDIRECT_SSL_CLIENT_V_END"] . | |
694 | $_SERVER["REDIRECT_SSL_CLIENT_S_DN"]); | |
695 | } | |
ac617ebc GG |
696 | if ($_SERVER["SSL_CLIENT_M_SERIAL"]) { |
697 | return sha1($_SERVER["SSL_CLIENT_M_SERIAL"] . | |
698 | $_SERVER["SSL_CLIENT_V_START"] . | |
699 | $_SERVER["SSL_CLIENT_V_END"] . | |
700 | $_SERVER["SSL_CLIENT_S_DN"]); | |
701 | } | |
8de8bfb8 AD |
702 | return ""; |
703 | } | |
704 | ||
a42c55f0 | 705 | function authenticate_user($login, $password, $check_only = false) { |
c8437f35 | 706 | |
131b01b3 | 707 | if (!SINGLE_USER_MODE) { |
0d421af8 | 708 | $user_id = false; |
0f28f81f | 709 | |
1ffe3391 | 710 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_AUTH_USER) as $plugin) { |
0f28f81f AD |
711 | |
712 | $user_id = (int) $plugin->authenticate($login, $password); | |
713 | ||
714 | if ($user_id) { | |
715 | $_SESSION["auth_module"] = strtolower(get_class($plugin)); | |
716 | break; | |
717 | } | |
461766f3 AD |
718 | } |
719 | ||
0d421af8 | 720 | if ($user_id && !$check_only) { |
70400171 AD |
721 | @session_start(); |
722 | ||
0d421af8 | 723 | $_SESSION["uid"] = $user_id; |
3472c4c5 | 724 | $_SESSION["version"] = VERSION_STATIC; |
0d421af8 | 725 | |
a42c55f0 | 726 | $result = db_query("SELECT login,access_level,pwd_hash FROM ttrss_users |
0d421af8 | 727 | WHERE id = '$user_id'"); |
8d505d78 | 728 | |
131b01b3 AD |
729 | $_SESSION["name"] = db_fetch_result($result, 0, "login"); |
730 | $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level"); | |
76d78eb2 | 731 | $_SESSION["csrf_token"] = uniqid(rand(), true); |
8d505d78 | 732 | |
a42c55f0 | 733 | db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
131b01b3 | 734 | $_SESSION["uid"]); |
8d505d78 | 735 | |
131b01b3 | 736 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
837ec70e | 737 | $_SESSION["user_agent"] = sha1($_SERVER['HTTP_USER_AGENT']); |
1a9f4d3c | 738 | $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash"); |
91c5f229 AD |
739 | |
740 | $_SESSION["last_version_check"] = time(); | |
8d505d78 | 741 | |
a42c55f0 | 742 | initialize_user_prefs($_SESSION["uid"]); |
8d505d78 | 743 | |
131b01b3 AD |
744 | return true; |
745 | } | |
8d505d78 | 746 | |
131b01b3 | 747 | return false; |
503eb349 | 748 | |
131b01b3 | 749 | } else { |
503eb349 | 750 | |
131b01b3 AD |
751 | $_SESSION["uid"] = 1; |
752 | $_SESSION["name"] = "admin"; | |
787e5ebc | 753 | $_SESSION["access_level"] = 10; |
21e42e5f | 754 | |
0d421af8 AD |
755 | $_SESSION["hide_hello"] = true; |
756 | $_SESSION["hide_logout"] = true; | |
757 | ||
d5fd183d AD |
758 | $_SESSION["auth_module"] = false; |
759 | ||
21e42e5f | 760 | if (!$_SESSION["csrf_token"]) { |
76d78eb2 | 761 | $_SESSION["csrf_token"] = uniqid(rand(), true); |
21e42e5f | 762 | } |
f557cd78 | 763 | |
0bbba72d | 764 | $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"]; |
8d505d78 | 765 | |
a42c55f0 | 766 | initialize_user_prefs($_SESSION["uid"]); |
8d505d78 | 767 | |
c8437f35 AD |
768 | return true; |
769 | } | |
c8437f35 AD |
770 | } |
771 | ||
e6cb77a0 AD |
772 | function make_password($length = 8) { |
773 | ||
85db6213 AD |
774 | $password = ""; |
775 | $possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ"; | |
776 | ||
777 | $i = 0; | |
778 | ||
779 | while ($i < $length) { | |
780 | $char = substr($possible, mt_rand(0, strlen($possible)-1), 1); | |
781 | ||
782 | if (!strstr($password, $char)) { | |
783 | $password .= $char; | |
784 | $i++; | |
785 | } | |
786 | } | |
787 | return $password; | |
e6cb77a0 AD |
788 | } |
789 | ||
790 | // this is called after user is created to initialize default feeds, labels | |
791 | // or whatever else | |
8d505d78 | 792 | |
e6cb77a0 AD |
793 | // user preferences are checked on every login, not here |
794 | ||
a42c55f0 | 795 | function initialize_user($uid) { |
e6cb77a0 | 796 | |
a42c55f0 | 797 | db_query("insert into ttrss_feeds (owner_uid,title,feed_url) |
74bff337 | 798 | values ('$uid', 'Tiny Tiny RSS: New Releases', |
b6d486a3 | 799 | 'http://tt-rss.org/releases.rss')"); |
3b0feb9b | 800 | |
a42c55f0 | 801 | db_query("insert into ttrss_feeds (owner_uid,title,feed_url) |
cd2cd415 | 802 | values ('$uid', 'Tiny Tiny RSS: Forum', |
f0855b88 | 803 | 'http://tt-rss.org/forum/rss.php')"); |
3b0feb9b | 804 | } |
e6cb77a0 | 805 | |
b8aa49bc | 806 | function logout_user() { |
5ccc1cf5 AD |
807 | session_destroy(); |
808 | if (isset($_COOKIE[session_name()])) { | |
809 | setcookie(session_name(), '', time()-42000, '/'); | |
810 | } | |
b8aa49bc AD |
811 | } |
812 | ||
8484ce22 AD |
813 | function validate_csrf($csrf_token) { |
814 | return $csrf_token == $_SESSION['csrf_token']; | |
815 | } | |
816 | ||
a42c55f0 | 817 | function load_user_plugins($owner_uid) { |
6d45a152 | 818 | if ($owner_uid && SCHEMA_VERSION >= 100) { |
a42c55f0 | 819 | $plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); |
de612e7a | 820 | |
1ffe3391 | 821 | PluginHost::getInstance()->load($plugins, PluginHost::KIND_USER, $owner_uid); |
e9c04fd4 | 822 | |
6322ac79 | 823 | if (get_schema_version() > 100) { |
1ffe3391 | 824 | PluginHost::getInstance()->load_data(); |
e9c04fd4 | 825 | } |
de612e7a AD |
826 | } |
827 | } | |
828 | ||
6322ac79 | 829 | function login_sequence() { |
97acbaf1 | 830 | if (SINGLE_USER_MODE) { |
25db6c51 | 831 | @session_start(); |
a42c55f0 | 832 | authenticate_user("admin", null); |
68349f55 | 833 | startup_gettext(); |
a42c55f0 | 834 | load_user_plugins($_SESSION["uid"]); |
97acbaf1 | 835 | } else { |
6322ac79 | 836 | if (!validate_session()) $_SESSION["uid"] = false; |
d0eef2a3 AD |
837 | |
838 | if (!$_SESSION["uid"]) { | |
97acbaf1 | 839 | |
a42c55f0 AD |
840 | if (AUTH_AUTO_LOGIN && authenticate_user(null, null)) { |
841 | $_SESSION["ref_schema_version"] = get_schema_version(true); | |
97acbaf1 | 842 | } else { |
a42c55f0 | 843 | authenticate_user(null, null, true); |
97acbaf1 AD |
844 | } |
845 | ||
d0eef2a3 | 846 | if (!$_SESSION["uid"]) { |
d0eef2a3 AD |
847 | @session_destroy(); |
848 | setcookie(session_name(), '', time()-42000, '/'); | |
9ce7a554 | 849 | |
6322ac79 | 850 | render_login_form(); |
d0eef2a3 AD |
851 | exit; |
852 | } | |
4ad99f23 | 853 | |
97acbaf1 AD |
854 | } else { |
855 | /* bump login timestamp */ | |
a42c55f0 | 856 | db_query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " . |
97acbaf1 | 857 | $_SESSION["uid"]); |
06b0777f | 858 | $_SESSION["last_login_update"] = time(); |
01a87dff AD |
859 | } |
860 | ||
de612e7a | 861 | if ($_SESSION["uid"]) { |
7b149552 | 862 | startup_gettext(); |
a42c55f0 | 863 | load_user_plugins($_SESSION["uid"]); |
b1b1d25f AD |
864 | |
865 | /* cleanup ccache */ | |
866 | ||
a42c55f0 | 867 | db_query("DELETE FROM ttrss_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
868 | $_SESSION["uid"] . " AND |
869 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
870 | ttrss_feeds.id = feed_id) = 0"); | |
871 | ||
a42c55f0 | 872 | db_query("DELETE FROM ttrss_cat_counters_cache WHERE owner_uid = ". |
b1b1d25f AD |
873 | $_SESSION["uid"] . " AND |
874 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
875 | ttrss_feed_categories.id = feed_id) = 0"); | |
876 | ||
de612e7a | 877 | } |
b1b1d25f | 878 | |
b8aa49bc | 879 | } |
afc3cf55 | 880 | } |
3547842a | 881 | |
411fe209 | 882 | function truncate_string($str, $max_len, $suffix = '…') { |
878a0083 | 883 | if (mb_strlen($str, "utf-8") > $max_len) { |
411fe209 | 884 | return mb_substr($str, 0, $max_len, "utf-8") . $suffix; |
3547842a AD |
885 | } else { |
886 | return $str; | |
887 | } | |
888 | } | |
54a60e1a | 889 | |
ab4b768f AD |
890 | function convert_timestamp($timestamp, $source_tz, $dest_tz) { |
891 | ||
892 | try { | |
893 | $source_tz = new DateTimeZone($source_tz); | |
894 | } catch (Exception $e) { | |
895 | $source_tz = new DateTimeZone('UTC'); | |
896 | } | |
897 | ||
898 | try { | |
899 | $dest_tz = new DateTimeZone($dest_tz); | |
900 | } catch (Exception $e) { | |
901 | $dest_tz = new DateTimeZone('UTC'); | |
902 | } | |
903 | ||
904 | $dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz); | |
905 | return $dt->format('U') + $dest_tz->getOffset($dt); | |
906 | } | |
907 | ||
a42c55f0 | 908 | function make_local_datetime($timestamp, $long, $owner_uid = false, |
324944f3 AD |
909 | $no_smart_dt = false) { |
910 | ||
911 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
912 | if (!$timestamp) $timestamp = '1970-01-01 0:00'; | |
913 | ||
7d96bfcd | 914 | global $utc_tz; |
5ddef5ba AD |
915 | global $user_tz; |
916 | ||
917 | if (!$utc_tz) $utc_tz = new DateTimeZone('UTC'); | |
324944f3 | 918 | |
90e5f4f1 AD |
919 | $timestamp = substr($timestamp, 0, 19); |
920 | ||
7d96bfcd AD |
921 | # We store date in UTC internally |
922 | $dt = new DateTime($timestamp, $utc_tz); | |
923 | ||
5ddef5ba | 924 | $user_tz_string = get_pref('USER_TIMEZONE', $owner_uid); |
7d96bfcd | 925 | |
6bfc97da | 926 | if ($user_tz_string != 'Automatic') { |
324944f3 | 927 | |
6bfc97da AD |
928 | try { |
929 | if (!$user_tz) $user_tz = new DateTimeZone($user_tz_string); | |
930 | } catch (Exception $e) { | |
931 | $user_tz = $utc_tz; | |
932 | } | |
933 | ||
934 | $tz_offset = $user_tz->getOffset($dt); | |
935 | } else { | |
96f0cbe3 | 936 | $tz_offset = (int) -$_SESSION["clientTzOffset"]; |
6bfc97da | 937 | } |
5ddef5ba | 938 | |
7d96bfcd | 939 | $user_timestamp = $dt->format('U') + $tz_offset; |
324944f3 | 940 | |
1dc52ae7 | 941 | if (!$no_smart_dt) { |
a42c55f0 | 942 | return smart_date_time($user_timestamp, |
7d96bfcd | 943 | $tz_offset, $owner_uid); |
324944f3 AD |
944 | } else { |
945 | if ($long) | |
a42c55f0 | 946 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
324944f3 | 947 | else |
a42c55f0 | 948 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
324944f3 AD |
949 | |
950 | return date($format, $user_timestamp); | |
951 | } | |
952 | } | |
953 | ||
a42c55f0 | 954 | function smart_date_time($timestamp, $tz_offset = 0, $owner_uid = false) { |
2a5c136e AD |
955 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; |
956 | ||
957 | if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) { | |
be773442 | 958 | return date("G:i", $timestamp); |
2a5c136e | 959 | } else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) { |
a42c55f0 | 960 | $format = get_pref('SHORT_DATE_FORMAT', $owner_uid); |
2a5c136e | 961 | return date($format, $timestamp); |
be773442 | 962 | } else { |
a42c55f0 | 963 | $format = get_pref('LONG_DATE_FORMAT', $owner_uid); |
2a5c136e | 964 | return date($format, $timestamp); |
be773442 AD |
965 | } |
966 | } | |
967 | ||
e3c99f3b | 968 | function sql_bool_to_bool($s) { |
9955a134 | 969 | if ($s == "t" || $s == "1" || strtolower($s) == "true") { |
e3c99f3b AD |
970 | return true; |
971 | } else { | |
972 | return false; | |
973 | } | |
974 | } | |
8d505d78 | 975 | |
badac687 AD |
976 | function bool_to_sql_bool($s) { |
977 | if ($s) { | |
978 | return "true"; | |
979 | } else { | |
980 | return "false"; | |
981 | } | |
982 | } | |
e3c99f3b | 983 | |
fcfa9ef1 AD |
984 | // Session caching removed due to causing wrong redirects to upgrade |
985 | // script when get_schema_version() is called on an obsolete session | |
986 | // created on a previous schema version. | |
a42c55f0 | 987 | function get_schema_version($nocache = false) { |
7d96bfcd AD |
988 | global $schema_version; |
989 | ||
e2cf81e2 | 990 | if (!$schema_version && !$nocache) { |
a42c55f0 | 991 | $result = db_query("SELECT schema_version FROM ttrss_version"); |
199db684 | 992 | $version = db_fetch_result($result, 0, "schema_version"); |
7d96bfcd | 993 | $schema_version = $version; |
199db684 | 994 | return $version; |
7d96bfcd AD |
995 | } else { |
996 | return $schema_version; | |
997 | } | |
e4c51a6c AD |
998 | } |
999 | ||
6322ac79 | 1000 | function sanity_check() { |
31303c6b | 1001 | require_once 'errors.php'; |
ebb948c2 | 1002 | |
6043fb7e | 1003 | $error_code = 0; |
a42c55f0 | 1004 | $schema_version = get_schema_version(true); |
6043fb7e AD |
1005 | |
1006 | if ($schema_version != SCHEMA_VERSION) { | |
1007 | $error_code = 5; | |
1008 | } | |
1009 | ||
aec3ce39 | 1010 | if (DB_TYPE == "mysql") { |
a42c55f0 | 1011 | $result = db_query("SELECT true", false); |
aec3ce39 AD |
1012 | if (db_num_rows($result) != 1) { |
1013 | $error_code = 10; | |
1014 | } | |
1015 | } | |
1016 | ||
a42c55f0 | 1017 | if (db_escape_string("testTEST") != "testTEST") { |
f29ba148 AD |
1018 | $error_code = 12; |
1019 | } | |
1020 | ||
ebb948c2 | 1021 | return array("code" => $error_code, "message" => $ERRORS[$error_code]); |
6043fb7e AD |
1022 | } |
1023 | ||
27981ca3 | 1024 | function file_is_locked($filename) { |
8ff2a86c AD |
1025 | if (file_exists(LOCK_DIRECTORY . "/$filename")) { |
1026 | if (function_exists('flock')) { | |
1027 | $fp = @fopen(LOCK_DIRECTORY . "/$filename", "r"); | |
1028 | if ($fp) { | |
1029 | if (flock($fp, LOCK_EX | LOCK_NB)) { | |
1030 | flock($fp, LOCK_UN); | |
1031 | fclose($fp); | |
1032 | return false; | |
1033 | } | |
31a6d42d | 1034 | fclose($fp); |
8ff2a86c AD |
1035 | return true; |
1036 | } else { | |
31a6d42d AD |
1037 | return false; |
1038 | } | |
27981ca3 | 1039 | } |
8ff2a86c AD |
1040 | return true; // consider the file always locked and skip the test |
1041 | } else { | |
1042 | return false; | |
27981ca3 | 1043 | } |
27981ca3 AD |
1044 | } |
1045 | ||
8ff2a86c | 1046 | |
fcb4c0c9 | 1047 | function make_lockfile($filename) { |
cfa43e02 | 1048 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
fcb4c0c9 | 1049 | |
a44bfcfd | 1050 | if ($fp && flock($fp, LOCK_EX | LOCK_NB)) { |
58fc7095 AD |
1051 | $stat_h = fstat($fp); |
1052 | $stat_f = stat(LOCK_DIRECTORY . "/$filename"); | |
1053 | ||
1fcebfb3 AD |
1054 | if (strtoupper(substr(PHP_OS, 0, 3)) !== 'WIN') { |
1055 | if ($stat_h["ino"] != $stat_f["ino"] || | |
1056 | $stat_h["dev"] != $stat_f["dev"]) { | |
1057 | ||
1058 | return false; | |
1059 | } | |
58fc7095 AD |
1060 | } |
1061 | ||
4c59adb1 AD |
1062 | if (function_exists('posix_getpid')) { |
1063 | fwrite($fp, posix_getpid() . "\n"); | |
1064 | } | |
fcb4c0c9 AD |
1065 | return $fp; |
1066 | } else { | |
1067 | return false; | |
1068 | } | |
1069 | } | |
1070 | ||
bf7fcde8 | 1071 | function make_stampfile($filename) { |
cfa43e02 | 1072 | $fp = fopen(LOCK_DIRECTORY . "/$filename", "w"); |
bf7fcde8 | 1073 | |
8e00ae9b | 1074 | if (flock($fp, LOCK_EX | LOCK_NB)) { |
bf7fcde8 | 1075 | fwrite($fp, time() . "\n"); |
8e00ae9b | 1076 | flock($fp, LOCK_UN); |
bf7fcde8 AD |
1077 | fclose($fp); |
1078 | return true; | |
1079 | } else { | |
1080 | return false; | |
1081 | } | |
1082 | } | |
1083 | ||
894ebcf5 | 1084 | function sql_random_function() { |
8c0496f7 | 1085 | if (DB_TYPE == "mysql") { |
894ebcf5 AD |
1086 | return "RAND()"; |
1087 | } else { | |
1088 | return "RANDOM()"; | |
1089 | } | |
1090 | } | |
1091 | ||
a42c55f0 | 1092 | function catchup_feed($feed, $cat_view, $owner_uid = false, $max_id = false, $mode = 'all') { |
c7e51de1 AD |
1093 | |
1094 | if (!$owner_uid) $owner_uid = $_SESSION['uid']; | |
88040f57 | 1095 | |
37c03d3a | 1096 | //if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) { |
22fdebff | 1097 | |
c8b693cf AD |
1098 | // Todo: all this interval stuff needs some generic generator function |
1099 | ||
1100 | $date_qpart = "false"; | |
1101 | ||
1102 | switch ($mode) { | |
1103 | case "1day": | |
1104 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1105 | $date_qpart = "date_entered < NOW() - INTERVAL '1 day' "; |
c8b693cf | 1106 | } else { |
d5381016 | 1107 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY) "; |
c8b693cf AD |
1108 | } |
1109 | break; | |
1110 | case "1week": | |
1111 | if (DB_TYPE == "pgsql") { | |
94828a8b | 1112 | $date_qpart = "date_entered < NOW() - INTERVAL '1 week' "; |
c8b693cf | 1113 | } else { |
94828a8b | 1114 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 WEEK) "; |
c8b693cf AD |
1115 | } |
1116 | break; | |
8d476359 | 1117 | case "2week": |
c8b693cf | 1118 | if (DB_TYPE == "pgsql") { |
94828a8b | 1119 | $date_qpart = "date_entered < NOW() - INTERVAL '2 week' "; |
c8b693cf | 1120 | } else { |
94828a8b | 1121 | $date_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 2 WEEK) "; |
c8b693cf AD |
1122 | } |
1123 | break; | |
1124 | default: | |
1125 | $date_qpart = "true"; | |
1126 | } | |
1127 | ||
37c03d3a | 1128 | if (is_numeric($feed)) { |
23aa0d16 AD |
1129 | if ($cat_view) { |
1130 | ||
72a2f4f5 | 1131 | if ($feed >= 0) { |
f9fca8cb AD |
1132 | |
1133 | if ($feed > 0) { | |
a42c55f0 | 1134 | $children = getChildCategories($feed, $owner_uid); |
bda6afa2 AD |
1135 | array_push($children, $feed); |
1136 | ||
1137 | $children = join(",", $children); | |
1138 | ||
1139 | $cat_qpart = "cat_id IN ($children)"; | |
f9fca8cb AD |
1140 | } else { |
1141 | $cat_qpart = "cat_id IS NULL"; | |
1142 | } | |
8d505d78 | 1143 | |
a42c55f0 | 1144 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1145 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1146 | (SELECT id FROM | |
1147 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1148 | AND owner_uid = $owner_uid AND unread = true AND feed_id IN | |
1149 | (SELECT id FROM ttrss_feeds WHERE $cat_qpart) AND $date_qpart) as tmp)"); | |
23aa0d16 | 1150 | |
f9fca8cb | 1151 | } else if ($feed == -2) { |
23aa0d16 | 1152 | |
a42c55f0 | 1153 | db_query("UPDATE ttrss_user_entries |
8d505d78 | 1154 | SET unread = false,last_read = NOW() WHERE (SELECT COUNT(*) |
15d8bd7d AD |
1155 | FROM ttrss_user_labels2, ttrss_entries WHERE article_id = ref_id AND id = ref_id AND $date_qpart) > 0 |
1156 | AND unread = true AND owner_uid = $owner_uid"); | |
23aa0d16 AD |
1157 | } |
1158 | ||
1159 | } else if ($feed > 0) { | |
1160 | ||
a42c55f0 | 1161 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1162 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1163 | (SELECT id FROM | |
1164 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1165 | AND owner_uid = $owner_uid AND unread = true AND feed_id = $feed AND $date_qpart) as tmp)"); | |
8d505d78 | 1166 | |
f822a8e5 | 1167 | } else if ($feed < 0 && $feed > LABEL_BASE_INDEX) { // special, like starred |
23aa0d16 AD |
1168 | |
1169 | if ($feed == -1) { | |
a42c55f0 | 1170 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1171 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1172 | (SELECT id FROM | |
1173 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1174 | AND owner_uid = $owner_uid AND unread = true AND marked = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1175 | } |
e4f4b46f AD |
1176 | |
1177 | if ($feed == -2) { | |
a42c55f0 | 1178 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1179 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1180 | (SELECT id FROM | |
1181 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1182 | AND owner_uid = $owner_uid AND unread = true AND published = true AND $date_qpart) as tmp)"); | |
e4f4b46f AD |
1183 | } |
1184 | ||
2d24f032 AD |
1185 | if ($feed == -3) { |
1186 | ||
a42c55f0 | 1187 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE"); |
c1d7e6c3 | 1188 | |
2d24f032 | 1189 | if (DB_TYPE == "pgsql") { |
cfd34086 | 1190 | $match_part = "date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1191 | } else { |
cfd34086 | 1192 | $match_part = "date_entered > DATE_SUB(NOW(), |
c1d7e6c3 | 1193 | INTERVAL $intl HOUR) "; |
2d24f032 AD |
1194 | } |
1195 | ||
a42c55f0 | 1196 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1197 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1198 | (SELECT id FROM | |
1199 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
cfd34086 | 1200 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart AND $match_part) as tmp)"); |
2d24f032 AD |
1201 | } |
1202 | ||
3584cb11 | 1203 | if ($feed == -4) { |
a42c55f0 | 1204 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1205 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1206 | (SELECT id FROM | |
1207 | (SELECT id FROM ttrss_entries, ttrss_user_entries WHERE ref_id = id | |
1208 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
3584cb11 AD |
1209 | } |
1210 | ||
f822a8e5 | 1211 | } else if ($feed < LABEL_BASE_INDEX) { // label |
23aa0d16 | 1212 | |
f822a8e5 | 1213 | $label_id = feed_to_label_id($feed); |
23aa0d16 | 1214 | |
a42c55f0 | 1215 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1216 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1217 | (SELECT id FROM | |
1218 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_user_labels2 WHERE ref_id = id | |
1219 | AND label_id = '$label_id' AND ref_id = article_id | |
1220 | AND owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1221 | |
23aa0d16 | 1222 | } |
ad0056a8 | 1223 | |
a42c55f0 | 1224 | ccache_update($feed, $owner_uid, $cat_view); |
ad0056a8 | 1225 | |
23aa0d16 | 1226 | } else { // tag |
a42c55f0 | 1227 | db_query("UPDATE ttrss_user_entries |
c8b693cf AD |
1228 | SET unread = false, last_read = NOW() WHERE ref_id IN |
1229 | (SELECT id FROM | |
1230 | (SELECT ttrss_entries.id FROM ttrss_entries, ttrss_user_entries, ttrss_tags WHERE ref_id = ttrss_entries.id | |
1231 | AND post_int_id = int_id AND tag_name = '$feed' | |
1232 | AND ttrss_user_entries.owner_uid = $owner_uid AND unread = true AND $date_qpart) as tmp)"); | |
23aa0d16 | 1233 | |
23aa0d16 AD |
1234 | } |
1235 | } | |
1236 | ||
6322ac79 AD |
1237 | function getAllCounters() { |
1238 | $data = getGlobalCounters(); | |
8d505d78 | 1239 | |
6322ac79 AD |
1240 | $data = array_merge($data, getVirtCounters()); |
1241 | $data = array_merge($data, getLabelCounters()); | |
6f7798b6 | 1242 | $data = array_merge($data, getFeedCounters()); |
6322ac79 | 1243 | $data = array_merge($data, getCategoryCounters()); |
6a7817c1 AD |
1244 | |
1245 | return $data; | |
8d505d78 | 1246 | } |
a9cb1f83 | 1247 | |
a42c55f0 | 1248 | function getCategoryTitle($cat_id) { |
79178062 AD |
1249 | |
1250 | if ($cat_id == -1) { | |
1251 | return __("Special"); | |
1252 | } else if ($cat_id == -2) { | |
1253 | return __("Labels"); | |
1254 | } else { | |
1255 | ||
a42c55f0 | 1256 | $result = db_query("SELECT title FROM ttrss_feed_categories WHERE |
79178062 AD |
1257 | id = '$cat_id'"); |
1258 | ||
1259 | if (db_num_rows($result) == 1) { | |
1260 | return db_fetch_result($result, 0, "title"); | |
1261 | } else { | |
f99759da | 1262 | return __("Uncategorized"); |
79178062 AD |
1263 | } |
1264 | } | |
1265 | } | |
1266 | ||
1267 | ||
6322ac79 | 1268 | function getCategoryCounters() { |
6a7817c1 | 1269 | $ret_arr = array(); |
bba7c4bf | 1270 | |
6a7817c1 | 1271 | /* Labels category */ |
bba7c4bf | 1272 | |
8acc449c | 1273 | $cv = array("id" => -2, "kind" => "cat", |
a42c55f0 | 1274 | "counter" => getCategoryUnread(-2)); |
bba7c4bf | 1275 | |
6a7817c1 | 1276 | array_push($ret_arr, $cv); |
bba7c4bf | 1277 | |
a42c55f0 | 1278 | $result = db_query("SELECT id AS cat_id, value AS unread, |
2c5f231e AD |
1279 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 |
1280 | WHERE c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
8d505d78 AD |
1281 | FROM ttrss_feed_categories, ttrss_cat_counters_cache |
1282 | WHERE ttrss_cat_counters_cache.feed_id = id AND | |
fc9de939 | 1283 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid AND |
31375163 | 1284 | ttrss_feed_categories.owner_uid = " . $_SESSION["uid"]); |
a9cb1f83 AD |
1285 | |
1286 | while ($line = db_fetch_assoc($result)) { | |
22fdebff | 1287 | $line["cat_id"] = (int) $line["cat_id"]; |
8a4c759e | 1288 | |
2c5f231e | 1289 | if ($line["num_children"] > 0) { |
a42c55f0 | 1290 | $child_counter = getCategoryChildrenUnread($line["cat_id"], $_SESSION["uid"]); |
2c5f231e AD |
1291 | } else { |
1292 | $child_counter = 0; | |
1293 | } | |
1294 | ||
8acc449c | 1295 | $cv = array("id" => $line["cat_id"], "kind" => "cat", |
0ef32f48 | 1296 | "counter" => $line["unread"] + $child_counter); |
6a7817c1 AD |
1297 | |
1298 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1299 | } |
d232a40f AD |
1300 | |
1301 | /* Special case: NULL category doesn't actually exist in the DB */ | |
1302 | ||
9798b2b4 | 1303 | $cv = array("id" => 0, "kind" => "cat", |
a42c55f0 | 1304 | "counter" => (int) ccache_find(0, $_SESSION["uid"], true)); |
d232a40f | 1305 | |
6a7817c1 AD |
1306 | array_push($ret_arr, $cv); |
1307 | ||
1308 | return $ret_arr; | |
a9cb1f83 AD |
1309 | } |
1310 | ||
2c5f231e | 1311 | // only accepts real cats (>= 0) |
a42c55f0 | 1312 | function getCategoryChildrenUnread($cat, $owner_uid = false) { |
2c5f231e AD |
1313 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1314 | ||
a42c55f0 | 1315 | $result = db_query("SELECT id FROM ttrss_feed_categories WHERE parent_cat = '$cat' |
2c5f231e AD |
1316 | AND owner_uid = $owner_uid"); |
1317 | ||
1318 | $unread = 0; | |
1319 | ||
1320 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 AD |
1321 | $unread += getCategoryUnread($line["id"], $owner_uid); |
1322 | $unread += getCategoryChildrenUnread($line["id"], $owner_uid); | |
2c5f231e AD |
1323 | } |
1324 | ||
1325 | return $unread; | |
1326 | } | |
1327 | ||
a42c55f0 | 1328 | function getCategoryUnread($cat, $owner_uid = false) { |
b6d486a3 AD |
1329 | |
1330 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
f295c368 | 1331 | |
bba7c4bf | 1332 | if ($cat >= 0) { |
18664970 | 1333 | |
bba7c4bf AD |
1334 | if ($cat != 0) { |
1335 | $cat_query = "cat_id = '$cat'"; | |
1336 | } else { | |
1337 | $cat_query = "cat_id IS NULL"; | |
1338 | } | |
14073c0a | 1339 | |
a42c55f0 | 1340 | $result = db_query("SELECT id FROM ttrss_feeds WHERE $cat_query |
b6d486a3 | 1341 | AND owner_uid = " . $owner_uid); |
8d505d78 | 1342 | |
bba7c4bf AD |
1343 | $cat_feeds = array(); |
1344 | while ($line = db_fetch_assoc($result)) { | |
1345 | array_push($cat_feeds, "feed_id = " . $line["id"]); | |
1346 | } | |
8d505d78 | 1347 | |
bba7c4bf | 1348 | if (count($cat_feeds) == 0) return 0; |
8d505d78 | 1349 | |
bba7c4bf | 1350 | $match_part = implode(" OR ", $cat_feeds); |
8d505d78 | 1351 | |
a42c55f0 | 1352 | $result = db_query("SELECT COUNT(int_id) AS unread |
687bb90d AD |
1353 | FROM ttrss_user_entries |
1354 | WHERE unread = true AND ($match_part) | |
1355 | AND owner_uid = " . $owner_uid); | |
8d505d78 | 1356 | |
bba7c4bf | 1357 | $unread = 0; |
8d505d78 | 1358 | |
bba7c4bf AD |
1359 | # this needs to be rewritten |
1360 | while ($line = db_fetch_assoc($result)) { | |
1361 | $unread += $line["unread"]; | |
1362 | } | |
8d505d78 | 1363 | |
bba7c4bf AD |
1364 | return $unread; |
1365 | } else if ($cat == -1) { | |
6f7798b6 | 1366 | return getFeedUnread(-1) + getFeedUnread(-2) + getFeedUnread(-3) + getFeedUnread(0); |
bba7c4bf | 1367 | } else if ($cat == -2) { |
f295c368 | 1368 | |
a42c55f0 | 1369 | $result = db_query(" |
8d505d78 | 1370 | SELECT COUNT(unread) AS unread FROM |
687bb90d AD |
1371 | ttrss_user_entries, ttrss_user_labels2 |
1372 | WHERE article_id = ref_id AND unread = true | |
b2531a28 | 1373 | AND ttrss_user_entries.owner_uid = '$owner_uid'"); |
ceb30ba4 | 1374 | |
b2531a28 | 1375 | $unread = db_fetch_result($result, 0, "unread"); |
f295c368 | 1376 | |
b2531a28 | 1377 | return $unread; |
f295c368 | 1378 | |
8d505d78 | 1379 | } |
f295c368 AD |
1380 | } |
1381 | ||
a42c55f0 AD |
1382 | function getFeedUnread($feed, $is_cat = false) { |
1383 | return getFeedArticles($feed, $is_cat, true, $_SESSION["uid"]); | |
bdb7369b AD |
1384 | } |
1385 | ||
a42c55f0 | 1386 | function getLabelUnread($label_id, $owner_uid = false) { |
ceb30ba4 AD |
1387 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1388 | ||
a42c55f0 | 1389 | $result = db_query("SELECT COUNT(ref_id) AS unread FROM ttrss_user_entries, ttrss_user_labels2 |
f360b028 | 1390 | WHERE owner_uid = '$owner_uid' AND unread = true AND label_id = '$label_id' AND article_id = ref_id"); |
ceb30ba4 AD |
1391 | |
1392 | if (db_num_rows($result) != 0) { | |
1393 | return db_fetch_result($result, 0, "unread"); | |
1394 | } else { | |
1395 | return 0; | |
1396 | } | |
1397 | } | |
1398 | ||
a42c55f0 | 1399 | function getFeedArticles($feed, $is_cat = false, $unread_only = false, |
2627f2d0 AD |
1400 | $owner_uid = false) { |
1401 | ||
22fdebff | 1402 | $n_feed = (int) $feed; |
687bb90d | 1403 | $need_entries = false; |
f295c368 | 1404 | |
2627f2d0 AD |
1405 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
1406 | ||
bdb7369b AD |
1407 | if ($unread_only) { |
1408 | $unread_qpart = "unread = true"; | |
1409 | } else { | |
1410 | $unread_qpart = "true"; | |
1411 | } | |
1412 | ||
f295c368 | 1413 | if ($is_cat) { |
a42c55f0 | 1414 | return getCategoryUnread($n_feed, $owner_uid); |
5417fbd7 AD |
1415 | } else if ($n_feed == -6) { |
1416 | return 0; | |
1417 | } else if ($feed != "0" && $n_feed == 0) { | |
326469fc | 1418 | |
a42c55f0 | 1419 | $feed = db_escape_string($feed); |
c5701e70 | 1420 | |
a42c55f0 | 1421 | $result = db_query("SELECT SUM((SELECT COUNT(int_id) |
8d505d78 | 1422 | FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id |
687bb90d | 1423 | AND ref_id = id AND $unread_qpart)) AS count FROM ttrss_tags |
326469fc AD |
1424 | WHERE owner_uid = $owner_uid AND tag_name = '$feed'"); |
1425 | return db_fetch_result($result, 0, "count"); | |
1426 | ||
f295c368 | 1427 | } else if ($n_feed == -1) { |
a9cb1f83 | 1428 | $match_part = "marked = true"; |
e4f4b46f AD |
1429 | } else if ($n_feed == -2) { |
1430 | $match_part = "published = true"; | |
2d24f032 | 1431 | } else if ($n_feed == -3) { |
cd2cc43d | 1432 | $match_part = "unread = true AND score >= 0"; |
2d24f032 | 1433 | |
a42c55f0 | 1434 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 1435 | |
2d24f032 | 1436 | if (DB_TYPE == "pgsql") { |
924a89eb | 1437 | $match_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 1438 | } else { |
924a89eb | 1439 | $match_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 | 1440 | } |
687bb90d AD |
1441 | |
1442 | $need_entries = true; | |
1443 | ||
b2531a28 AD |
1444 | } else if ($n_feed == -4) { |
1445 | $match_part = "true"; | |
e04c18a2 | 1446 | } else if ($n_feed >= 0) { |
831ff047 | 1447 | |
6e63a7c3 AD |
1448 | if ($n_feed != 0) { |
1449 | $match_part = "feed_id = '$n_feed'"; | |
831ff047 | 1450 | } else { |
6e63a7c3 | 1451 | $match_part = "feed_id IS NULL"; |
831ff047 | 1452 | } |
6e63a7c3 | 1453 | |
f822a8e5 | 1454 | } else if ($feed < LABEL_BASE_INDEX) { |
318260cc | 1455 | |
f822a8e5 | 1456 | $label_id = feed_to_label_id($feed); |
a9cb1f83 | 1457 | |
a42c55f0 | 1458 | return getLabelUnread($label_id, $owner_uid); |
a9cb1f83 | 1459 | |
a9cb1f83 AD |
1460 | } |
1461 | ||
1462 | if ($match_part) { | |
e04c18a2 | 1463 | |
687bb90d | 1464 | if ($need_entries) { |
e04c18a2 | 1465 | $from_qpart = "ttrss_user_entries,ttrss_entries"; |
687bb90d AD |
1466 | $from_where = "ttrss_entries.id = ttrss_user_entries.ref_id AND"; |
1467 | } else { | |
1468 | $from_qpart = "ttrss_user_entries"; | |
60168a8d | 1469 | $from_where = ""; |
e04c18a2 AD |
1470 | } |
1471 | ||
8d505d78 | 1472 | $query = "SELECT count(int_id) AS unread |
e04c18a2 | 1473 | FROM $from_qpart WHERE |
687bb90d AD |
1474 | $unread_qpart AND $from_where ($match_part) AND ttrss_user_entries.owner_uid = $owner_uid"; |
1475 | ||
1476 | //echo "[$feed/$query]\n"; | |
dbfc4365 | 1477 | |
a42c55f0 | 1478 | $result = db_query($query); |
8d505d78 | 1479 | |
a9cb1f83 | 1480 | } else { |
8d505d78 | 1481 | |
a42c55f0 | 1482 | $result = db_query("SELECT COUNT(post_int_id) AS unread |
8d505d78 AD |
1483 | FROM ttrss_tags,ttrss_user_entries,ttrss_entries |
1484 | WHERE tag_name = '$feed' AND post_int_id = int_id AND ref_id = ttrss_entries.id | |
687bb90d | 1485 | AND $unread_qpart AND ttrss_tags.owner_uid = " . $owner_uid); |
a9cb1f83 | 1486 | } |
8d505d78 | 1487 | |
a9cb1f83 | 1488 | $unread = db_fetch_result($result, 0, "unread"); |
cfb02131 | 1489 | |
a9cb1f83 AD |
1490 | return $unread; |
1491 | } | |
1492 | ||
a42c55f0 | 1493 | function getGlobalUnread($user_id = false) { |
f3acc32e AD |
1494 | |
1495 | if (!$user_id) { | |
1496 | $user_id = $_SESSION["uid"]; | |
1497 | } | |
1498 | ||
a42c55f0 | 1499 | $result = db_query("SELECT SUM(value) AS c_id FROM ttrss_counters_cache |
8a4c759e AD |
1500 | WHERE owner_uid = '$user_id' AND feed_id > 0"); |
1501 | ||
8d505d78 | 1502 | $c_id = db_fetch_result($result, 0, "c_id"); |
8a4c759e | 1503 | |
a9cb1f83 AD |
1504 | return $c_id; |
1505 | } | |
1506 | ||
a42c55f0 | 1507 | function getGlobalCounters($global_unread = -1) { |
6a7817c1 AD |
1508 | $ret_arr = array(); |
1509 | ||
8d505d78 | 1510 | if ($global_unread == -1) { |
6322ac79 | 1511 | $global_unread = getGlobalUnread(); |
a9cb1f83 | 1512 | } |
6a7817c1 | 1513 | |
8d505d78 | 1514 | $cv = array("id" => "global-unread", |
12e6de72 | 1515 | "counter" => (int) $global_unread); |
6a7817c1 AD |
1516 | |
1517 | array_push($ret_arr, $cv); | |
7bf7e4d3 | 1518 | |
a42c55f0 | 1519 | $result = db_query("SELECT COUNT(id) AS fn FROM |
7bf7e4d3 AD |
1520 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
1521 | ||
1522 | $subscribed_feeds = db_fetch_result($result, 0, "fn"); | |
1523 | ||
8d505d78 | 1524 | $cv = array("id" => "subscribed-feeds", |
12e6de72 | 1525 | "counter" => (int) $subscribed_feeds); |
7bf7e4d3 | 1526 | |
6a7817c1 AD |
1527 | array_push($ret_arr, $cv); |
1528 | ||
1529 | return $ret_arr; | |
a9cb1f83 AD |
1530 | } |
1531 | ||
6322ac79 | 1532 | function getVirtCounters() { |
a9cb1f83 | 1533 | |
ef393de7 | 1534 | $ret_arr = array(); |
bdb7369b | 1535 | |
e04c18a2 | 1536 | for ($i = 0; $i >= -4; $i--) { |
bdb7369b | 1537 | |
a42c55f0 | 1538 | $count = getFeedUnread($i); |
6a7817c1 | 1539 | |
c594eca0 AD |
1540 | if ($i == 0 || $i == -1 || $i == -2) |
1541 | $auxctr = getFeedArticles($i, false); | |
1542 | else | |
1543 | $auxctr = 0; | |
1544 | ||
6a7817c1 | 1545 | $cv = array("id" => $i, |
c594eca0 AD |
1546 | "counter" => (int) $count, |
1547 | "auxcounter" => $auxctr); | |
8d505d78 | 1548 | |
a42c55f0 AD |
1549 | // if (get_pref('EXTENDED_FEEDLIST')) |
1550 | // $cv["xmsg"] = getFeedArticles($i)." ".__("total"); | |
bdb7369b | 1551 | |
6a7817c1 | 1552 | array_push($ret_arr, $cv); |
8d505d78 | 1553 | } |
0a6e5382 | 1554 | |
1ffe3391 | 1555 | $feeds = PluginHost::getInstance()->get_feeds(-1); |
a413f53e | 1556 | |
1ffe3391 AD |
1557 | if (is_array($feeds)) { |
1558 | foreach ($feeds as $feed) { | |
1559 | $cv = array("id" => PluginHost::pfeed_to_feed_id($feed['id']), | |
1560 | "counter" => $feed['sender']->get_unread($feed['id'])); | |
a6a61a8c AD |
1561 | |
1562 | if (method_exists($feed['sender'], 'get_total')) | |
1563 | $cv["auxcounter"] = $feed['sender']->get_total($feed['id']); | |
1564 | ||
1565 | array_push($ret_arr, $cv); | |
a413f53e | 1566 | } |
a413f53e AD |
1567 | } |
1568 | ||
0a6e5382 AD |
1569 | return $ret_arr; |
1570 | } | |
1571 | ||
a42c55f0 | 1572 | function getLabelCounters($descriptions = false) { |
6a7817c1 AD |
1573 | |
1574 | $ret_arr = array(); | |
0a6e5382 | 1575 | |
3809b278 | 1576 | $owner_uid = $_SESSION["uid"]; |
bdb7369b | 1577 | |
4d8f4c59 | 1578 | $result = db_query("SELECT id,caption,SUM(CASE WHEN u1.unread = true THEN 1 ELSE 0 END) AS unread, COUNT(u1.unread) AS total |
45942238 AD |
1579 | FROM ttrss_labels2 LEFT JOIN ttrss_user_labels2 ON |
1580 | (ttrss_labels2.id = label_id) | |
4d8f4c59 | 1581 | LEFT JOIN ttrss_user_entries AS u1 ON u1.ref_id = article_id |
123a7643 AD |
1582 | WHERE ttrss_labels2.owner_uid = $owner_uid GROUP BY ttrss_labels2.id, |
1583 | ttrss_labels2.caption"); | |
8d505d78 | 1584 | |
3809b278 | 1585 | while ($line = db_fetch_assoc($result)) { |
2d24f032 | 1586 | |
f822a8e5 | 1587 | $id = label_to_feed_id($line["id"]); |
e4f4b46f | 1588 | |
6a7817c1 | 1589 | $cv = array("id" => $id, |
d7b5a9e7 AD |
1590 | "counter" => (int) $line["unread"], |
1591 | "auxcounter" => (int) $line["total"]); | |
11232703 AD |
1592 | |
1593 | if ($descriptions) | |
d7b5a9e7 | 1594 | $cv["description"] = $line["caption"]; |
ef393de7 | 1595 | |
6a7817c1 | 1596 | array_push($ret_arr, $cv); |
3809b278 | 1597 | } |
8d505d78 | 1598 | |
ef393de7 | 1599 | return $ret_arr; |
a9cb1f83 AD |
1600 | } |
1601 | ||
a42c55f0 | 1602 | function getFeedCounters($active_feed = false) { |
a9cb1f83 | 1603 | |
6a7817c1 AD |
1604 | $ret_arr = array(); |
1605 | ||
41759103 | 1606 | $query = "SELECT ttrss_feeds.id, |
8a4c759e | 1607 | ttrss_feeds.title, |
8d505d78 | 1608 | ".SUBSTRING_FOR_DATE."(ttrss_feeds.last_updated,1,19) AS last_updated, |
de0a2122 AD |
1609 | last_error, value AS count |
1610 | FROM ttrss_feeds, ttrss_counters_cache | |
8d505d78 | 1611 | WHERE ttrss_feeds.owner_uid = ".$_SESSION["uid"]." |
fc9de939 | 1612 | AND ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid |
55e01d7e | 1613 | AND ttrss_counters_cache.feed_id = id"; |
a9cb1f83 | 1614 | |
a42c55f0 | 1615 | $result = db_query($query); |
a9cb1f83 AD |
1616 | |
1617 | while ($line = db_fetch_assoc($result)) { | |
8d505d78 | 1618 | |
a9cb1f83 | 1619 | $id = $line["id"]; |
de0a2122 | 1620 | $count = $line["count"]; |
a9cb1f83 | 1621 | $last_error = htmlspecialchars($line["last_error"]); |
fb1fb4ab | 1622 | |
a42c55f0 | 1623 | $last_updated = make_local_datetime($line['last_updated'], false); |
fb1fb4ab | 1624 | |
7defa089 | 1625 | $has_img = feed_has_icon($id); |
a9cb1f83 | 1626 | |
428b704d AD |
1627 | if (date('Y') - date('Y', strtotime($line['last_updated'])) > 2) |
1628 | $last_updated = ''; | |
1629 | ||
6a7817c1 | 1630 | $cv = array("id" => $id, |
21884958 | 1631 | "updated" => $last_updated, |
12e6de72 | 1632 | "counter" => (int) $count, |
6a7817c1 | 1633 | "has_img" => (int) $has_img); |
a9cb1f83 | 1634 | |
6a7817c1 AD |
1635 | if ($last_error) |
1636 | $cv["error"] = $last_error; | |
4ffa126e | 1637 | |
a42c55f0 AD |
1638 | // if (get_pref('EXTENDED_FEEDLIST')) |
1639 | // $cv["xmsg"] = getFeedArticles($id)." ".__("total"); | |
bdb7369b | 1640 | |
6a7817c1 | 1641 | if ($active_feed && $id == $active_feed) |
fbc95c5b | 1642 | $cv["title"] = truncate_string($line["title"], 30); |
6a7817c1 AD |
1643 | |
1644 | array_push($ret_arr, $cv); | |
a9cb1f83 | 1645 | |
a9cb1f83 | 1646 | } |
6a7817c1 AD |
1647 | |
1648 | return $ret_arr; | |
a9cb1f83 AD |
1649 | } |
1650 | ||
6322ac79 | 1651 | function get_pgsql_version() { |
a42c55f0 | 1652 | $result = db_query("SELECT version() AS version"); |
9949bd15 | 1653 | $version = explode(" ", db_fetch_result($result, 0, "version")); |
6e7f8d26 AD |
1654 | return $version[1]; |
1655 | } | |
1656 | ||
2b8290cd | 1657 | /** |
23d2471c AD |
1658 | * @return array (code => Status code, message => error message if available) |
1659 | * | |
2b8290cd CW |
1660 | * 0 - OK, Feed already exists |
1661 | * 1 - OK, Feed added | |
1662 | * 2 - Invalid URL | |
9a8ce956 CW |
1663 | * 3 - URL content is HTML, no feeds available |
1664 | * 4 - URL content is HTML which contains multiple feeds. | |
1665 | * Here you should call extractfeedurls in rpc-backend | |
1666 | * to get all possible feeds. | |
5414ad4c | 1667 | * 5 - Couldn't download the URL content. |
ebec81a6 | 1668 | * 6 - Content is an invalid XML. |
2b8290cd | 1669 | */ |
a42c55f0 | 1670 | function subscribe_to_feed($url, $cat_id = 0, |
efc6553d | 1671 | $auth_login = '', $auth_pass = '') { |
bb0f29a4 | 1672 | |
23d2471c AD |
1673 | global $fetch_last_error; |
1674 | ||
2c08214a AD |
1675 | require_once "include/rssfuncs.php"; |
1676 | ||
f0266f51 | 1677 | $url = fix_url($url); |
ec39a02c | 1678 | |
23d2471c | 1679 | if (!$url || !validate_feed_url($url)) return array("code" => 2); |
a5819bb3 | 1680 | |
759e5132 AD |
1681 | $contents = @fetch_file_contents($url, false, $auth_login, $auth_pass); |
1682 | ||
1683 | if (!$contents) { | |
304aadb9 | 1684 | return array("code" => 5, "message" => $fetch_last_error); |
759e5132 AD |
1685 | } |
1686 | ||
1687 | if (is_html($contents)) { | |
1688 | $feedUrls = get_feeds_from_html($url, $contents); | |
304aadb9 | 1689 | |
304aadb9 AD |
1690 | if (count($feedUrls) == 0) { |
1691 | return array("code" => 3); | |
1692 | } else if (count($feedUrls) > 1) { | |
759e5132 | 1693 | return array("code" => 4, "feeds" => $feedUrls); |
f6d8345b | 1694 | } |
304aadb9 AD |
1695 | //use feed url as new URL |
1696 | $url = key($feedUrls); | |
1697 | } | |
f6d8345b | 1698 | |
9ce600c8 | 1699 | /* libxml_use_internal_errors(true); |
ebec81a6 | 1700 | $doc = new DOMDocument(); |
9ce600c8 | 1701 | $doc->loadXML($contents); |
ebec81a6 AD |
1702 | $error = libxml_get_last_error(); |
1703 | libxml_clear_errors(); | |
1704 | ||
1705 | if ($error) { | |
1706 | $error_message = format_libxml_error($error); | |
1707 | ||
1708 | return array("code" => 6, "message" => $error_message); | |
9ce600c8 | 1709 | } */ |
ebec81a6 | 1710 | |
956c7629 AD |
1711 | if ($cat_id == "0" || !$cat_id) { |
1712 | $cat_qpart = "NULL"; | |
1713 | } else { | |
1714 | $cat_qpart = "'$cat_id'"; | |
1715 | } | |
8d505d78 | 1716 | |
6322ac79 | 1717 | $result = db_query( |
8d505d78 | 1718 | "SELECT id FROM ttrss_feeds |
a5819bb3 | 1719 | WHERE feed_url = '$url' AND owner_uid = ".$_SESSION["uid"]); |
8d505d78 | 1720 | |
044cff2d AD |
1721 | if (strlen(FEED_CRYPT_KEY) > 0) { |
1722 | require_once "crypt.php"; | |
1723 | $auth_pass = substr(encrypt_string($auth_pass), 0, 250); | |
1724 | $auth_pass_encrypted = 'true'; | |
1725 | } else { | |
1726 | $auth_pass_encrypted = 'false'; | |
1727 | } | |
1728 | ||
a42c55f0 | 1729 | $auth_pass = db_escape_string($auth_pass); |
41694a95 | 1730 | |
956c7629 | 1731 | if (db_num_rows($result) == 0) { |
6322ac79 | 1732 | $result = db_query( |
8d505d78 | 1733 | "INSERT INTO ttrss_feeds |
044cff2d | 1734 | (owner_uid,feed_url,title,cat_id, auth_login,auth_pass,update_method,auth_pass_encrypted) |
8d505d78 | 1735 | VALUES ('".$_SESSION["uid"]."', '$url', |
044cff2d | 1736 | '[Unknown]', $cat_qpart, '$auth_login', '$auth_pass', 0, $auth_pass_encrypted)"); |
8d505d78 | 1737 | |
6322ac79 | 1738 | $result = db_query( |
8d505d78 | 1739 | "SELECT id FROM ttrss_feeds WHERE feed_url = '$url' |
f27de515 | 1740 | AND owner_uid = " . $_SESSION["uid"]); |
8d505d78 | 1741 | |
956c7629 | 1742 | $feed_id = db_fetch_result($result, 0, "id"); |
8d505d78 | 1743 | |
956c7629 | 1744 | if ($feed_id) { |
fd687300 | 1745 | update_rss_feed($feed_id, true); |
956c7629 AD |
1746 | } |
1747 | ||
23d2471c | 1748 | return array("code" => 1); |
956c7629 | 1749 | } else { |
23d2471c | 1750 | return array("code" => 0); |
956c7629 AD |
1751 | } |
1752 | } | |
1753 | ||
a42c55f0 | 1754 | function print_feed_select($id, $default_id = "", |
4c9d0490 AD |
1755 | $attributes = "", $include_all_feeds = true, |
1756 | $root_id = false, $nest_level = 0) { | |
1757 | ||
1758 | if (!$root_id) { | |
1759 | print "<select id=\"$id\" name=\"$id\" $attributes>"; | |
1760 | if ($include_all_feeds) { | |
1761 | $is_selected = ("0" == $default_id) ? "selected=\"1\"" : ""; | |
1762 | print "<option $is_selected value=\"0\">".__('All feeds')."</option>"; | |
1763 | } | |
673d54ca | 1764 | } |
8d505d78 | 1765 | |
a42c55f0 | 1766 | if (get_pref('ENABLE_FEED_CATS')) { |
673d54ca | 1767 | |
4c9d0490 AD |
1768 | if ($root_id) |
1769 | $parent_qpart = "parent_cat = '$root_id'"; | |
1770 | else | |
1771 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1772 | |
a42c55f0 | 1773 | $result = db_query("SELECT id,title, |
4c9d0490 AD |
1774 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE |
1775 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1776 | FROM ttrss_feed_categories | |
1777 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
1778 | ||
1779 | while ($line = db_fetch_assoc($result)) { | |
1780 | ||
1781 | for ($i = 0; $i < $nest_level; $i++) | |
1782 | $line["title"] = " - " . $line["title"]; | |
1783 | ||
1784 | $is_selected = ("CAT:".$line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1785 | ||
1786 | printf("<option $is_selected value='CAT:%d'>%s</option>", | |
1787 | $line["id"], htmlspecialchars($line["title"])); | |
1788 | ||
1789 | if ($line["num_children"] > 0) | |
a42c55f0 | 1790 | print_feed_select($id, $default_id, $attributes, |
4c9d0490 AD |
1791 | $include_all_feeds, $line["id"], $nest_level+1); |
1792 | ||
a42c55f0 | 1793 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1794 | WHERE cat_id = '".$line["id"]."' AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); |
1795 | ||
1796 | while ($fline = db_fetch_assoc($feed_result)) { | |
1797 | $is_selected = ($fline["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1798 | ||
1799 | $fline["title"] = " + " . $fline["title"]; | |
1800 | ||
1801 | for ($i = 0; $i < $nest_level; $i++) | |
1802 | $fline["title"] = " - " . $fline["title"]; | |
1803 | ||
1804 | printf("<option $is_selected value='%d'>%s</option>", | |
1805 | $fline["id"], htmlspecialchars($fline["title"])); | |
1806 | } | |
673d54ca | 1807 | } |
b1710666 | 1808 | |
4c9d0490 | 1809 | if (!$root_id) { |
6f7798b6 RL |
1810 | $default_is_cat = ($default_id == "CAT:0"); |
1811 | $is_selected = $default_is_cat ? "selected=\"1\"" : ""; | |
4c9d0490 AD |
1812 | |
1813 | printf("<option $is_selected value='CAT:0'>%s</option>", | |
1814 | __("Uncategorized")); | |
1815 | ||
a42c55f0 | 1816 | $feed_result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1817 | WHERE cat_id IS NULL AND owner_uid = ".$_SESSION["uid"] . " ORDER BY title"); |
1818 | ||
1819 | while ($fline = db_fetch_assoc($feed_result)) { | |
1820 | $is_selected = ($fline["id"] == $default_id && !$default_is_cat) ? "selected=\"1\"" : ""; | |
1821 | ||
1822 | $fline["title"] = " + " . $fline["title"]; | |
1823 | ||
1824 | for ($i = 0; $i < $nest_level; $i++) | |
1825 | $fline["title"] = " - " . $fline["title"]; | |
1826 | ||
1827 | printf("<option $is_selected value='%d'>%s</option>", | |
1828 | $fline["id"], htmlspecialchars($fline["title"])); | |
1829 | } | |
1830 | } | |
b1710666 | 1831 | |
4c9d0490 | 1832 | } else { |
a42c55f0 | 1833 | $result = db_query("SELECT id,title FROM ttrss_feeds |
4c9d0490 AD |
1834 | WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title"); |
1835 | ||
1836 | while ($line = db_fetch_assoc($result)) { | |
1837 | ||
1838 | $is_selected = ($line["id"] == $default_id) ? "selected=\"1\"" : ""; | |
1839 | ||
1840 | printf("<option $is_selected value='%d'>%s</option>", | |
1841 | $line["id"], htmlspecialchars($line["title"])); | |
1842 | } | |
673d54ca | 1843 | } |
8d505d78 | 1844 | |
4c9d0490 AD |
1845 | if (!$root_id) { |
1846 | print "</select>"; | |
1847 | } | |
673d54ca AD |
1848 | } |
1849 | ||
a42c55f0 | 1850 | function print_feed_cat_select($id, $default_id, |
fbf85cf6 | 1851 | $attributes, $include_all_cats = true, $root_id = false, $nest_level = 0) { |
8d505d78 | 1852 | |
fbf85cf6 AD |
1853 | if (!$root_id) { |
1854 | print "<select id=\"$id\" name=\"$id\" default=\"$default_id\" onchange=\"catSelectOnChange(this)\" $attributes>"; | |
1855 | } | |
673d54ca | 1856 | |
fbf85cf6 AD |
1857 | if ($root_id) |
1858 | $parent_qpart = "parent_cat = '$root_id'"; | |
1859 | else | |
1860 | $parent_qpart = "parent_cat IS NULL"; | |
673d54ca | 1861 | |
a42c55f0 | 1862 | $result = db_query("SELECT id,title, |
fbf85cf6 AD |
1863 | (SELECT COUNT(id) FROM ttrss_feed_categories AS c2 WHERE |
1864 | c2.parent_cat = ttrss_feed_categories.id) AS num_children | |
1865 | FROM ttrss_feed_categories | |
1866 | WHERE owner_uid = ".$_SESSION["uid"]." AND $parent_qpart ORDER BY title"); | |
673d54ca | 1867 | |
fbf85cf6 AD |
1868 | while ($line = db_fetch_assoc($result)) { |
1869 | if ($line["id"] == $default_id) { | |
1870 | $is_selected = "selected=\"1\""; | |
1871 | } else { | |
1872 | $is_selected = ""; | |
1873 | } | |
673d54ca | 1874 | |
fbf85cf6 AD |
1875 | for ($i = 0; $i < $nest_level; $i++) |
1876 | $line["title"] = " - " . $line["title"]; | |
c00907f2 | 1877 | |
fbf85cf6 AD |
1878 | if ($line["title"]) |
1879 | printf("<option $is_selected value='%d'>%s</option>", | |
1880 | $line["id"], htmlspecialchars($line["title"])); | |
673d54ca | 1881 | |
fbf85cf6 | 1882 | if ($line["num_children"] > 0) |
a42c55f0 | 1883 | print_feed_cat_select($id, $default_id, $attributes, |
fbf85cf6 AD |
1884 | $include_all_cats, $line["id"], $nest_level+1); |
1885 | } | |
5c7c7da9 | 1886 | |
fbf85cf6 AD |
1887 | if (!$root_id) { |
1888 | if ($include_all_cats) { | |
1889 | if (db_num_rows($result) > 0) { | |
1890 | print "<option disabled=\"1\">--------</option>"; | |
1891 | } | |
7e18f8e7 AD |
1892 | |
1893 | if ($default_id == 0) { | |
1894 | $is_selected = "selected=\"1\""; | |
1895 | } else { | |
1896 | $is_selected = ""; | |
1897 | } | |
1898 | ||
1899 | print "<option $is_selected value=\"0\">".__('Uncategorized')."</option>"; | |
fbf85cf6 AD |
1900 | } |
1901 | print "</select>"; | |
1902 | } | |
1903 | } | |
8d505d78 | 1904 | |
14f69488 AD |
1905 | function checkbox_to_sql_bool($val) { |
1906 | return ($val == "on") ? "true" : "false"; | |
1907 | } | |
86b682ce | 1908 | |
a42c55f0 | 1909 | function getFeedCatTitle($id) { |
86b682ce | 1910 | if ($id == -1) { |
d1db26aa | 1911 | return __("Special"); |
f822a8e5 | 1912 | } else if ($id < LABEL_BASE_INDEX) { |
d1db26aa | 1913 | return __("Labels"); |
86b682ce | 1914 | } else if ($id > 0) { |
a42c55f0 | 1915 | $result = db_query("SELECT ttrss_feed_categories.title |
86b682ce AD |
1916 | FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND |
1917 | cat_id = ttrss_feed_categories.id"); | |
1918 | if (db_num_rows($result) == 1) { | |
1919 | return db_fetch_result($result, 0, "title"); | |
1920 | } else { | |
d1db26aa | 1921 | return __("Uncategorized"); |
86b682ce AD |
1922 | } |
1923 | } else { | |
1924 | return "getFeedCatTitle($id) failed"; | |
1925 | } | |
1926 | ||
1927 | } | |
1928 | ||
9299102f | 1929 | function getFeedIcon($id) { |
af88c48a | 1930 | switch ($id) { |
4bee8b5f AD |
1931 | case 0: |
1932 | return "images/archive.png"; | |
1933 | break; | |
af88c48a | 1934 | case -1: |
2f20dd58 | 1935 | return "images/star.png"; |
af88c48a AD |
1936 | break; |
1937 | case -2: | |
2f20dd58 | 1938 | return "images/feed.png"; |
af88c48a AD |
1939 | break; |
1940 | case -3: | |
1941 | return "images/fresh.png"; | |
1942 | break; | |
1943 | case -4: | |
2f20dd58 | 1944 | return "images/folder.png"; |
af88c48a | 1945 | break; |
5417fbd7 | 1946 | case -6: |
2f20dd58 | 1947 | return "images/time.png"; |
5417fbd7 | 1948 | break; |
af88c48a | 1949 | default: |
f822a8e5 | 1950 | if ($id < LABEL_BASE_INDEX) { |
4bee8b5f AD |
1951 | return "images/label.png"; |
1952 | } else { | |
8d505d78 | 1953 | if (file_exists(ICONS_DIR . "/$id.ico")) |
e2eda979 | 1954 | return ICONS_URL . "/$id.ico"; |
4bee8b5f | 1955 | } |
af88c48a AD |
1956 | break; |
1957 | } | |
89473cb5 AD |
1958 | |
1959 | return false; | |
af88c48a AD |
1960 | } |
1961 | ||
a42c55f0 | 1962 | function getFeedTitle($id, $cat = false) { |
fd994f1a | 1963 | if ($cat) { |
a42c55f0 | 1964 | return getCategoryTitle($id); |
fd994f1a | 1965 | } else if ($id == -1) { |
d1db26aa | 1966 | return __("Starred articles"); |
945c243e AD |
1967 | } else if ($id == -2) { |
1968 | return __("Published articles"); | |
2d24f032 AD |
1969 | } else if ($id == -3) { |
1970 | return __("Fresh articles"); | |
b2531a28 AD |
1971 | } else if ($id == -4) { |
1972 | return __("All articles"); | |
80db1113 | 1973 | } else if ($id === 0 || $id === "0") { |
e04c18a2 | 1974 | return __("Archived articles"); |
5417fbd7 AD |
1975 | } else if ($id == -6) { |
1976 | return __("Recently read"); | |
f822a8e5 AD |
1977 | } else if ($id < LABEL_BASE_INDEX) { |
1978 | $label_id = feed_to_label_id($id); | |
a42c55f0 | 1979 | $result = db_query("SELECT caption FROM ttrss_labels2 WHERE id = '$label_id'"); |
86b682ce | 1980 | if (db_num_rows($result) == 1) { |
ceb30ba4 | 1981 | return db_fetch_result($result, 0, "caption"); |
86b682ce AD |
1982 | } else { |
1983 | return "Unknown label ($label_id)"; | |
1984 | } | |
1985 | ||
147f5632 | 1986 | } else if (is_numeric($id) && $id > 0) { |
a42c55f0 | 1987 | $result = db_query("SELECT title FROM ttrss_feeds WHERE id = '$id'"); |
86b682ce AD |
1988 | if (db_num_rows($result) == 1) { |
1989 | return db_fetch_result($result, 0, "title"); | |
1990 | } else { | |
1991 | return "Unknown feed ($id)"; | |
1992 | } | |
1993 | } else { | |
22fdebff | 1994 | return $id; |
86b682ce | 1995 | } |
86b682ce | 1996 | } |
3dd46f19 | 1997 | |
6322ac79 | 1998 | function make_init_params() { |
f1f3a642 | 1999 | $params = array(); |
c9268ed5 | 2000 | |
f1f3a642 AD |
2001 | foreach (array("ON_CATCHUP_SHOW_NEXT_FEED", "HIDE_READ_FEEDS", |
2002 | "ENABLE_FEED_CATS", "FEEDS_SORT_BY_UNREAD", "CONFIRM_FEED_CATCHUP", | |
f17cac6b | 2003 | "CDM_AUTO_CATCHUP", "FRESH_ARTICLE_MAX_AGE", |
30b6ee8c | 2004 | "HIDE_READ_SHOWS_SPECIAL", "COMBINED_DISPLAY_MODE") as $param) { |
40496720 | 2005 | |
a42c55f0 | 2006 | $params[strtolower($param)] = (int) get_pref($param); |
f1f3a642 | 2007 | } |
40496720 | 2008 | |
c4f7ba80 AD |
2009 | $params["icons_url"] = ICONS_URL; |
2010 | $params["cookie_lifetime"] = SESSION_COOKIE_LIFETIME; | |
a42c55f0 AD |
2011 | $params["default_view_mode"] = get_pref("_DEFAULT_VIEW_MODE"); |
2012 | $params["default_view_limit"] = (int) get_pref("_DEFAULT_VIEW_LIMIT"); | |
2013 | $params["default_view_order_by"] = get_pref("_DEFAULT_VIEW_ORDER_BY"); | |
c4f7ba80 | 2014 | $params["bw_limit"] = (int) $_SESSION["bw_limit"]; |
88a41b64 | 2015 | $params["label_base_index"] = (int) LABEL_BASE_INDEX; |
59b223d7 | 2016 | |
a42c55f0 | 2017 | $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
2018 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
2019 | ||
8cd576a1 AD |
2020 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
2021 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 2022 | |
8cd576a1 | 2023 | $params["max_feed_id"] = (int) $max_feed_id; |
c4f7ba80 | 2024 | $params["num_feeds"] = (int) $num_feeds; |
8cd576a1 | 2025 | |
6322ac79 | 2026 | $params["hotkeys"] = get_hotkeys_map(); |
9b7ecc0a | 2027 | |
8484ce22 | 2028 | $params["csrf_token"] = $_SESSION["csrf_token"]; |
f03701fe | 2029 | $params["widescreen"] = (int) $_COOKIE["ttrss_widescreen"]; |
8484ce22 | 2030 | |
6b1a4ecd | 2031 | $params['simple_update'] = defined('SIMPLE_UPDATE_MODE') && SIMPLE_UPDATE_MODE; |
8b83bf5f | 2032 | |
d8221301 | 2033 | return $params; |
3ac2b520 | 2034 | } |
f54f515f | 2035 | |
6322ac79 | 2036 | function get_hotkeys_info() { |
b8cb4d08 AD |
2037 | $hotkeys = array( |
2038 | __("Navigation") => array( | |
2039 | "next_feed" => __("Open next feed"), | |
2040 | "prev_feed" => __("Open previous feed"), | |
2041 | "next_article" => __("Open next article"), | |
2042 | "prev_article" => __("Open previous article"), | |
c22580b5 AD |
2043 | "next_article_noscroll" => __("Open next article (don't scroll long articles)"), |
2044 | "prev_article_noscroll" => __("Open previous article (don't scroll long articles)"), | |
8b35d171 SC |
2045 | "next_article_noexpand" => __("Move to next article (don't expand or mark read)"), |
2046 | "prev_article_noexpand" => __("Move to previous article (don't expand or mark read)"), | |
b8cb4d08 AD |
2047 | "search_dialog" => __("Show search dialog")), |
2048 | __("Article") => array( | |
2049 | "toggle_mark" => __("Toggle starred"), | |
2050 | "toggle_publ" => __("Toggle published"), | |
2051 | "toggle_unread" => __("Toggle unread"), | |
2052 | "edit_tags" => __("Edit tags"), | |
2053 | "dismiss_selected" => __("Dismiss selected"), | |
2054 | "dismiss_read" => __("Dismiss read"), | |
2055 | "open_in_new_window" => __("Open in new window"), | |
2056 | "catchup_below" => __("Mark below as read"), | |
2057 | "catchup_above" => __("Mark above as read"), | |
2058 | "article_scroll_down" => __("Scroll down"), | |
2059 | "article_scroll_up" => __("Scroll up"), | |
2060 | "select_article_cursor" => __("Select article under cursor"), | |
1bcf8f45 | 2061 | "email_article" => __("Email article"), |
414191d4 | 2062 | "close_article" => __("Close/collapse article"), |
8b35d171 | 2063 | "toggle_expand" => __("Toggle article expansion (combined mode)"), |
2ccc7b8e AD |
2064 | "toggle_widescreen" => __("Toggle widescreen mode"), |
2065 | "toggle_embed_original" => __("Toggle embed original")), | |
b8cb4d08 AD |
2066 | __("Article selection") => array( |
2067 | "select_all" => __("Select all articles"), | |
2068 | "select_unread" => __("Select unread"), | |
2069 | "select_marked" => __("Select starred"), | |
2070 | "select_published" => __("Select published"), | |
2071 | "select_invert" => __("Invert selection"), | |
2072 | "select_none" => __("Deselect everything")), | |
2073 | __("Feed") => array( | |
2074 | "feed_refresh" => __("Refresh current feed"), | |
2075 | "feed_unhide_read" => __("Un/hide read feeds"), | |
2076 | "feed_subscribe" => __("Subscribe to feed"), | |
2077 | "feed_edit" => __("Edit feed"), | |
2078 | "feed_catchup" => __("Mark as read"), | |
2079 | "feed_reverse" => __("Reverse headlines"), | |
43f775de | 2080 | "feed_debug_update" => __("Debug feed update"), |
b8cb4d08 | 2081 | "catchup_all" => __("Mark all feeds as read"), |
4b27f0c0 | 2082 | "cat_toggle_collapse" => __("Un/collapse current category"), |
60b88b25 AD |
2083 | "toggle_combined_mode" => __("Toggle combined mode"), |
2084 | "toggle_cdm_expanded" => __("Toggle auto expand in combined mode")), | |
b8cb4d08 AD |
2085 | __("Go to") => array( |
2086 | "goto_all" => __("All articles"), | |
2087 | "goto_fresh" => __("Fresh"), | |
2088 | "goto_marked" => __("Starred"), | |
2089 | "goto_published" => __("Published"), | |
2090 | "goto_tagcloud" => __("Tag cloud"), | |
2091 | "goto_prefs" => __("Preferences")), | |
2092 | __("Other") => array( | |
2093 | "create_label" => __("Create label"), | |
2094 | "create_filter" => __("Create filter"), | |
2095 | "collapse_sidebar" => __("Un/collapse sidebar"), | |
2096 | "help_dialog" => __("Show help dialog")) | |
2097 | ); | |
2098 | ||
1ffe3391 | 2099 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_INFO) as $plugin) { |
47854200 DA |
2100 | $hotkeys = $plugin->hook_hotkey_info($hotkeys); |
2101 | } | |
2102 | ||
b8cb4d08 AD |
2103 | return $hotkeys; |
2104 | } | |
2105 | ||
6322ac79 | 2106 | function get_hotkeys_map() { |
a83b58f1 | 2107 | $hotkeys = array( |
e218c5f5 AD |
2108 | // "navigation" => array( |
2109 | "k" => "next_feed", | |
2110 | "j" => "prev_feed", | |
2111 | "n" => "next_article", | |
2112 | "p" => "prev_article", | |
e5e2cf3b AD |
2113 | "(38)|up" => "prev_article", |
2114 | "(40)|down" => "next_article", | |
da15c140 AD |
2115 | // "^(38)|Ctrl-up" => "prev_article_noscroll", |
2116 | // "^(40)|Ctrl-down" => "next_article_noscroll", | |
e5e2cf3b | 2117 | "(191)|/" => "search_dialog", |
e218c5f5 AD |
2118 | // "article" => array( |
2119 | "s" => "toggle_mark", | |
5b18c936 | 2120 | "*s" => "toggle_publ", |
e218c5f5 | 2121 | "u" => "toggle_unread", |
5b18c936 AD |
2122 | "*t" => "edit_tags", |
2123 | "*d" => "dismiss_selected", | |
2124 | "*x" => "dismiss_read", | |
e218c5f5 AD |
2125 | "o" => "open_in_new_window", |
2126 | "c p" => "catchup_below", | |
2127 | "c n" => "catchup_above", | |
5b18c936 AD |
2128 | "*n" => "article_scroll_down", |
2129 | "*p" => "article_scroll_up", | |
d2db81a5 AD |
2130 | "*(38)|Shift+up" => "article_scroll_up", |
2131 | "*(40)|Shift+down" => "article_scroll_down", | |
5b18c936 | 2132 | "a *w" => "toggle_widescreen", |
2ccc7b8e | 2133 | "a e" => "toggle_embed_original", |
e218c5f5 | 2134 | "e" => "email_article", |
2cda4314 | 2135 | "a q" => "close_article", |
e218c5f5 AD |
2136 | // "article_selection" => array( |
2137 | "a a" => "select_all", | |
2138 | "a u" => "select_unread", | |
5b18c936 | 2139 | "a *u" => "select_marked", |
e218c5f5 AD |
2140 | "a p" => "select_published", |
2141 | "a i" => "select_invert", | |
2142 | "a n" => "select_none", | |
2143 | // "feed" => array( | |
2144 | "f r" => "feed_refresh", | |
2145 | "f a" => "feed_unhide_read", | |
2146 | "f s" => "feed_subscribe", | |
2147 | "f e" => "feed_edit", | |
2148 | "f q" => "feed_catchup", | |
2149 | "f x" => "feed_reverse", | |
5b18c936 AD |
2150 | "f *d" => "feed_debug_update", |
2151 | "f *c" => "toggle_combined_mode", | |
60b88b25 | 2152 | "f c" => "toggle_cdm_expanded", |
5b18c936 | 2153 | "*q" => "catchup_all", |
e218c5f5 AD |
2154 | "x" => "cat_toggle_collapse", |
2155 | // "goto" => array( | |
2156 | "g a" => "goto_all", | |
2157 | "g f" => "goto_fresh", | |
2158 | "g s" => "goto_marked", | |
2159 | "g p" => "goto_published", | |
2160 | "g t" => "goto_tagcloud", | |
5b18c936 | 2161 | "g *p" => "goto_prefs", |
e218c5f5 | 2162 | // "other" => array( |
3fb40112 | 2163 | "(9)|Tab" => "select_article_cursor", // tab |
e218c5f5 AD |
2164 | "c l" => "create_label", |
2165 | "c f" => "create_filter", | |
2166 | "c s" => "collapse_sidebar", | |
3fb40112 | 2167 | "^(191)|Ctrl+/" => "help_dialog", |
a83b58f1 AD |
2168 | ); |
2169 | ||
a42c55f0 | 2170 | if (get_pref('COMBINED_DISPLAY_MODE')) { |
da15c140 AD |
2171 | $hotkeys["^(38)|Ctrl-up"] = "prev_article_noscroll"; |
2172 | $hotkeys["^(40)|Ctrl-down"] = "next_article_noscroll"; | |
2173 | } | |
2174 | ||
1ffe3391 | 2175 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HOTKEY_MAP) as $plugin) { |
e218c5f5 AD |
2176 | $hotkeys = $plugin->hook_hotkey_map($hotkeys); |
2177 | } | |
2178 | ||
2179 | $prefixes = array(); | |
2180 | ||
2181 | foreach (array_keys($hotkeys) as $hotkey) { | |
2182 | $pair = explode(" ", $hotkey, 2); | |
2183 | ||
2184 | if (count($pair) > 1 && !in_array($pair[0], $prefixes)) { | |
2185 | array_push($prefixes, $pair[0]); | |
2186 | } | |
2187 | } | |
2188 | ||
2189 | return array($prefixes, $hotkeys); | |
a83b58f1 AD |
2190 | } |
2191 | ||
6322ac79 | 2192 | function make_runtime_info() { |
8cd576a1 AD |
2193 | $data = array(); |
2194 | ||
a42c55f0 | 2195 | $result = db_query("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM |
9b7ecc0a AD |
2196 | ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]); |
2197 | ||
8cd576a1 AD |
2198 | $max_feed_id = db_fetch_result($result, 0, "mid"); |
2199 | $num_feeds = db_fetch_result($result, 0, "nf"); | |
9b7ecc0a | 2200 | |
8cd576a1 AD |
2201 | $data["max_feed_id"] = (int) $max_feed_id; |
2202 | $data["num_feeds"] = (int) $num_feeds; | |
c4f7ba80 | 2203 | |
6322ac79 | 2204 | $data['last_article_id'] = getLastArticleId(); |
a42c55f0 | 2205 | $data['cdm_expanded'] = get_pref('CDM_EXPANDED'); |
f8fb4498 | 2206 | |
16314dda | 2207 | $data['dep_ts'] = calculate_dep_timestamp(); |
4cdb8173 | 2208 | $data['reload_on_ts_change'] = !defined('_NO_RELOAD_ON_TS_CHANGE'); |
16314dda | 2209 | |
dbaa4e4a | 2210 | if (file_exists(LOCK_DIRECTORY . "/update_daemon.lock")) { |
c4f7ba80 AD |
2211 | |
2212 | $data['daemon_is_running'] = (int) file_is_locked("update_daemon.lock"); | |
8e00ae9b | 2213 | |
9041f58b | 2214 | if (time() - $_SESSION["daemon_stamp_check"] > 30) { |
8e00ae9b | 2215 | |
fb074239 | 2216 | $stamp = (int) @file_get_contents(LOCK_DIRECTORY . "/update_daemon.stamp"); |
fbae93d8 | 2217 | |
8e00ae9b | 2218 | if ($stamp) { |
9041f58b AD |
2219 | $stamp_delta = time() - $stamp; |
2220 | ||
2221 | if ($stamp_delta > 1800) { | |
f6854e44 | 2222 | $stamp_check = 0; |
8e00ae9b | 2223 | } else { |
f6854e44 AD |
2224 | $stamp_check = 1; |
2225 | $_SESSION["daemon_stamp_check"] = time(); | |
8e00ae9b AD |
2226 | } |
2227 | ||
c4f7ba80 | 2228 | $data['daemon_stamp_ok'] = $stamp_check; |
f6854e44 | 2229 | |
8e00ae9b AD |
2230 | $stamp_fmt = date("Y.m.d, G:i", $stamp); |
2231 | ||
c4f7ba80 | 2232 | $data['daemon_stamp'] = $stamp_fmt; |
8e00ae9b | 2233 | } |
8e00ae9b | 2234 | } |
71ad883b | 2235 | } |
8e00ae9b | 2236 | |
63855db1 | 2237 | if ($_SESSION["last_version_check"] + 86400 + rand(-1000, 1000) < time()) { |
6322ac79 | 2238 | $new_version_details = @check_for_update(); |
d9fa39f1 | 2239 | |
63855db1 | 2240 | $data['new_version_available'] = (int) ($new_version_details != false); |
d9fa39f1 AD |
2241 | |
2242 | $_SESSION["last_version_check"] = time(); | |
27211afe | 2243 | $_SESSION["version_data"] = $new_version_details; |
d9fa39f1 AD |
2244 | } |
2245 | ||
c4f7ba80 | 2246 | return $data; |
f54f515f | 2247 | } |
ef393de7 | 2248 | |
a42c55f0 | 2249 | function search_to_sql($search) { |
ef393de7 | 2250 | |
88040f57 | 2251 | $search_query_part = ""; |
e20c9d88 | 2252 | |
c6d970b8 | 2253 | $keywords = str_getcsv($search, " "); |
88040f57 | 2254 | $query_keywords = array(); |
dd90eb2c | 2255 | $search_words = array(); |
e20c9d88 | 2256 | |
ab4b768f AD |
2257 | foreach ($keywords as $k) { |
2258 | if (strpos($k, "-") === 0) { | |
2259 | $k = substr($k, 1); | |
2260 | $not = "NOT"; | |
2261 | } else { | |
2262 | $not = ""; | |
88040f57 | 2263 | } |
e20c9d88 | 2264 | |
9949bd15 | 2265 | $commandpair = explode(":", mb_strtolower($k), 2); |
53003548 | 2266 | |
0fc3930b AD |
2267 | switch ($commandpair[0]) { |
2268 | case "title": | |
2269 | if ($commandpair[1]) { | |
2270 | array_push($query_keywords, "($not (LOWER(ttrss_entries.title) LIKE '%". | |
a42c55f0 | 2271 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2272 | } else { |
2273 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2274 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
dd90eb2c | 2275 | array_push($search_words, $k); |
0fc3930b AD |
2276 | } |
2277 | break; | |
2278 | case "author": | |
2279 | if ($commandpair[1]) { | |
2280 | array_push($query_keywords, "($not (LOWER(author) LIKE '%". | |
a42c55f0 | 2281 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2282 | } else { |
2283 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2284 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
dd90eb2c | 2285 | array_push($search_words, $k); |
0fc3930b AD |
2286 | } |
2287 | break; | |
2288 | case "note": | |
2289 | if ($commandpair[1]) { | |
2290 | if ($commandpair[1] == "true") | |
2291 | array_push($query_keywords, "($not (note IS NOT NULL AND note != ''))"); | |
2292 | else if ($commandpair[1] == "false") | |
2293 | array_push($query_keywords, "($not (note IS NULL OR note = ''))"); | |
2294 | else | |
2295 | array_push($query_keywords, "($not (LOWER(note) LIKE '%". | |
a42c55f0 | 2296 | db_escape_string(mb_strtolower($commandpair[1]))."%'))"); |
efd840d8 AD |
2297 | } else { |
2298 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2299 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
dd90eb2c | 2300 | if (!$not) array_push($search_words, $k); |
0fc3930b AD |
2301 | } |
2302 | break; | |
2303 | case "star": | |
53003548 | 2304 | |
0fc3930b AD |
2305 | if ($commandpair[1]) { |
2306 | if ($commandpair[1] == "true") | |
2307 | array_push($query_keywords, "($not (marked = true))"); | |
2308 | else | |
2309 | array_push($query_keywords, "($not (marked = false))"); | |
efd840d8 AD |
2310 | } else { |
2311 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2312 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
dd90eb2c | 2313 | if (!$not) array_push($search_words, $k); |
0fc3930b AD |
2314 | } |
2315 | break; | |
2316 | case "pub": | |
2317 | if ($commandpair[1]) { | |
2318 | if ($commandpair[1] == "true") | |
2319 | array_push($query_keywords, "($not (published = true))"); | |
2320 | else | |
2321 | array_push($query_keywords, "($not (published = false))"); | |
53003548 | 2322 | |
efd840d8 AD |
2323 | } else { |
2324 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2325 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
dd90eb2c | 2326 | if (!$not) array_push($search_words, $k); |
0fc3930b AD |
2327 | } |
2328 | break; | |
2329 | default: | |
2330 | if (strpos($k, "@") === 0) { | |
e20c9d88 | 2331 | |
a42c55f0 | 2332 | $user_tz_string = get_pref('USER_TIMEZONE', $_SESSION['uid']); |
0fc3930b AD |
2333 | $orig_ts = strtotime(substr($k, 1)); |
2334 | $k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC')); | |
8d505d78 | 2335 | |
0fc3930b | 2336 | //$k = date("Y-m-d", strtotime(substr($k, 1))); |
53003548 | 2337 | |
0fc3930b AD |
2338 | array_push($query_keywords, "(".SUBSTRING_FOR_DATE."(updated,1,LENGTH('$k')) $not = '$k')"); |
2339 | } else { | |
2340 | array_push($query_keywords, "(UPPER(ttrss_entries.title) $not LIKE UPPER('%$k%') | |
2341 | OR UPPER(ttrss_entries.content) $not LIKE UPPER('%$k%'))"); | |
dd90eb2c AD |
2342 | |
2343 | if (!$not) array_push($search_words, $k); | |
0fc3930b | 2344 | } |
88040f57 AD |
2345 | } |
2346 | } | |
2347 | ||
2348 | $search_query_part = implode("AND", $query_keywords); | |
2349 | ||
dd90eb2c | 2350 | return array($search_query_part, $search_words); |
88040f57 AD |
2351 | } |
2352 | ||
a42c55f0 | 2353 | function getParentCategories($cat, $owner_uid) { |
67bd0b1f AD |
2354 | $rv = array(); |
2355 | ||
a42c55f0 | 2356 | $result = db_query("SELECT parent_cat FROM ttrss_feed_categories |
67bd0b1f AD |
2357 | WHERE id = '$cat' AND parent_cat IS NOT NULL AND owner_uid = $owner_uid"); |
2358 | ||
2359 | while ($line = db_fetch_assoc($result)) { | |
2360 | array_push($rv, $line["parent_cat"]); | |
a42c55f0 | 2361 | $rv = array_merge($rv, getParentCategories($line["parent_cat"], $owner_uid)); |
67bd0b1f AD |
2362 | } |
2363 | ||
2364 | return $rv; | |
2365 | } | |
2366 | ||
a42c55f0 | 2367 | function getChildCategories($cat, $owner_uid) { |
6d8d00e8 AD |
2368 | $rv = array(); |
2369 | ||
a42c55f0 | 2370 | $result = db_query("SELECT id FROM ttrss_feed_categories |
6d8d00e8 AD |
2371 | WHERE parent_cat = '$cat' AND owner_uid = $owner_uid"); |
2372 | ||
2373 | while ($line = db_fetch_assoc($result)) { | |
2374 | array_push($rv, $line["id"]); | |
a42c55f0 | 2375 | $rv = array_merge($rv, getChildCategories($line["id"], $owner_uid)); |
6d8d00e8 AD |
2376 | } |
2377 | ||
2378 | return $rv; | |
2379 | } | |
147f5632 | 2380 | |
a6a61a8c | 2381 | function queryFeedHeadlines($feed, $limit, $view_mode, $cat_view, $search, $search_mode, $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false, $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false) { |
c36bf4d5 AD |
2382 | |
2383 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
c1a0b534 | 2384 | |
c3fddd05 | 2385 | $ext_tables_part = ""; |
dd90eb2c | 2386 | $search_words = array(); |
c3fddd05 | 2387 | |
88040f57 | 2388 | if ($search) { |
e4f7f8df AD |
2389 | |
2390 | if (SPHINX_ENABLED) { | |
2391 | $ids = join(",", @sphinx_search($search, 0, 500)); | |
2392 | ||
8d505d78 | 2393 | if ($ids) |
e4f7f8df AD |
2394 | $search_query_part = "ref_id IN ($ids) AND "; |
2395 | else | |
2396 | $search_query_part = "ref_id = -1 AND "; | |
2397 | ||
2398 | } else { | |
dd90eb2c | 2399 | list($search_query_part, $search_words) = search_to_sql($search); |
e4f7f8df | 2400 | $search_query_part .= " AND "; |
8d505d78 | 2401 | } |
e20c9d88 | 2402 | |
ef393de7 AD |
2403 | } else { |
2404 | $search_query_part = ""; | |
2405 | } | |
2406 | ||
36184020 | 2407 | if ($filter) { |
4e02f582 AD |
2408 | |
2409 | if (DB_TYPE == "pgsql") { | |
2410 | $query_strategy_part .= " AND updated > NOW() - INTERVAL '14 days' "; | |
2411 | } else { | |
2412 | $query_strategy_part .= " AND updated > DATE_SUB(NOW(), INTERVAL 14 DAY) "; | |
2413 | } | |
2414 | ||
2415 | $override_order = "updated DESC"; | |
2416 | ||
a42c55f0 | 2417 | $filter_query_part = filter_to_sql($filter, $owner_uid); |
dd8c36af AD |
2418 | |
2419 | // Try to check if SQL regexp implementation chokes on a valid regexp | |
7711086b AD |
2420 | |
2421 | ||
a42c55f0 | 2422 | $result = db_query("SELECT true AS true_val FROM ttrss_entries, |
7711086b | 2423 | ttrss_user_entries, ttrss_feeds |
dd8c36af AD |
2424 | WHERE $filter_query_part LIMIT 1", false); |
2425 | ||
7726063c AD |
2426 | if ($result) { |
2427 | $test = db_fetch_result($result, 0, "true_val"); | |
dd8c36af | 2428 | |
7726063c AD |
2429 | if (!$test) { |
2430 | $filter_query_part = "false AND"; | |
2431 | } else { | |
2432 | $filter_query_part .= " AND"; | |
2433 | } | |
dd8c36af | 2434 | } else { |
7726063c | 2435 | $filter_query_part = "false AND"; |
dd8c36af AD |
2436 | } |
2437 | ||
36184020 AD |
2438 | } else { |
2439 | $filter_query_part = ""; | |
2440 | } | |
2441 | ||
97e5dbb2 AD |
2442 | if ($since_id) { |
2443 | $since_id_part = "ttrss_entries.id > $since_id AND "; | |
2444 | } else { | |
2445 | $since_id_part = ""; | |
2446 | } | |
2447 | ||
ef393de7 | 2448 | $view_query_part = ""; |
8d505d78 | 2449 | |
9b523c01 | 2450 | if ($view_mode == "adaptive") { |
ef393de7 AD |
2451 | if ($search) { |
2452 | $view_query_part = " "; | |
2453 | } else if ($feed != -1) { | |
6d8d00e8 | 2454 | |
a42c55f0 | 2455 | $unread = getFeedUnread($feed, $cat_view); |
f4a2f12a | 2456 | |
a6adb136 | 2457 | if ($cat_view && $feed > 0 && $include_children) |
a42c55f0 | 2458 | $unread += getCategoryChildrenUnread($feed); |
f4a2f12a | 2459 | |
a6adb136 AD |
2460 | if ($unread > 0) |
2461 | $view_query_part = " unread = true AND "; | |
f4a2f12a | 2462 | |
ef393de7 AD |
2463 | } |
2464 | } | |
8d505d78 | 2465 | |
ef393de7 AD |
2466 | if ($view_mode == "marked") { |
2467 | $view_query_part = " marked = true AND "; | |
2468 | } | |
23d72f39 | 2469 | |
127aaaa0 AD |
2470 | if ($view_mode == "has_note") { |
2471 | $view_query_part = " (note IS NOT NULL AND note != '') AND "; | |
2472 | } | |
2473 | ||
23d72f39 AD |
2474 | if ($view_mode == "published") { |
2475 | $view_query_part = " published = true AND "; | |
2476 | } | |
2477 | ||
0bf65987 | 2478 | if ($view_mode == "unread" && $feed != -6) { |
ef393de7 AD |
2479 | $view_query_part = " unread = true AND "; |
2480 | } | |
8b09eac8 | 2481 | |
ef393de7 AD |
2482 | if ($limit > 0) { |
2483 | $limit_query_part = "LIMIT " . $limit; | |
8d505d78 | 2484 | } |
ef393de7 | 2485 | |
8361e724 AD |
2486 | $allow_archived = false; |
2487 | ||
ef393de7 | 2488 | $vfeed_query_part = ""; |
8d505d78 | 2489 | |
ef393de7 AD |
2490 | // override query strategy and enable feed display when searching globally |
2491 | if ($search && $search_mode == "all_feeds") { | |
7032f2a5 | 2492 | $query_strategy_part = "true"; |
8d505d78 | 2493 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
22fdebff | 2494 | /* tags */ |
75c648cf | 2495 | } else if (!is_numeric($feed)) { |
7032f2a5 | 2496 | $query_strategy_part = "true"; |
ef393de7 AD |
2497 | $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE |
2498 | id = feed_id) as feed_title,"; | |
7032f2a5 | 2499 | } else if ($search && $search_mode == "this_cat") { |
8d505d78 | 2500 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
0a6c4846 | 2501 | |
7032f2a5 AD |
2502 | if ($feed > 0) { |
2503 | if ($include_children) { | |
a42c55f0 | 2504 | $subcats = getChildCategories($feed, $owner_uid); |
7032f2a5 AD |
2505 | array_push($subcats, $feed); |
2506 | $cats_qpart = join(",", $subcats); | |
2507 | } else { | |
2508 | $cats_qpart = $feed; | |
ef393de7 | 2509 | } |
8d505d78 | 2510 | |
7032f2a5 | 2511 | $query_strategy_part = "ttrss_feeds.cat_id IN ($cats_qpart)"; |
8d505d78 | 2512 | |
ef393de7 | 2513 | } else { |
7032f2a5 | 2514 | $query_strategy_part = "ttrss_feeds.cat_id IS NULL"; |
ef393de7 | 2515 | } |
8d505d78 | 2516 | |
e04c18a2 | 2517 | } else if ($feed > 0) { |
8d505d78 | 2518 | |
ef393de7 | 2519 | if ($cat_view) { |
5c365f60 | 2520 | |
ef393de7 | 2521 | if ($feed > 0) { |
09101297 AD |
2522 | if ($include_children) { |
2523 | # sub-cats | |
a42c55f0 | 2524 | $subcats = getChildCategories($feed, $owner_uid); |
09101297 | 2525 | |
7032f2a5 AD |
2526 | array_push($subcats, $feed); |
2527 | $query_strategy_part = "cat_id IN (". | |
09101297 | 2528 | implode(",", $subcats).")"; |
7032f2a5 | 2529 | |
6d8d00e8 | 2530 | } else { |
09101297 | 2531 | $query_strategy_part = "cat_id = '$feed'"; |
6d8d00e8 AD |
2532 | } |
2533 | ||
ef393de7 AD |
2534 | } else { |
2535 | $query_strategy_part = "cat_id IS NULL"; | |
2536 | } | |
8d505d78 | 2537 | |
ef393de7 | 2538 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
5c365f60 | 2539 | |
8d505d78 | 2540 | } else { |
6e63a7c3 | 2541 | $query_strategy_part = "feed_id = '$feed'"; |
ef393de7 | 2542 | } |
bfe5ddfc | 2543 | } else if ($feed == 0 && !$cat_view) { // archive virtual feed |
e04c18a2 | 2544 | $query_strategy_part = "feed_id IS NULL"; |
8361e724 | 2545 | $allow_archived = true; |
bfe5ddfc | 2546 | } else if ($feed == 0 && $cat_view) { // uncategorized |
65dd90f2 | 2547 | $query_strategy_part = "cat_id IS NULL AND feed_id IS NOT NULL"; |
bfe5ddfc | 2548 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ef393de7 AD |
2549 | } else if ($feed == -1) { // starred virtual feed |
2550 | $query_strategy_part = "marked = true"; | |
2551 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
835fb294 AD |
2552 | $allow_archived = true; |
2553 | ||
1bd7413f | 2554 | if (!$override_order) { |
b9a06a0e | 2555 | $override_order = "last_marked DESC, date_entered DESC, updated DESC"; |
1bd7413f | 2556 | } |
7873d588 | 2557 | |
e6a38cde AD |
2558 | } else if ($feed == -2) { // published virtual feed OR labels category |
2559 | ||
2560 | if (!$cat_view) { | |
2561 | $query_strategy_part = "published = true"; | |
2562 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
8361e724 | 2563 | $allow_archived = true; |
46b78149 | 2564 | |
1bd7413f | 2565 | if (!$override_order) { |
b9a06a0e | 2566 | $override_order = "last_published DESC, date_entered DESC, updated DESC"; |
1bd7413f AD |
2567 | } |
2568 | ||
e6a38cde AD |
2569 | } else { |
2570 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2571 | ||
2572 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; | |
8d505d78 | 2573 | |
e6a38cde AD |
2574 | $query_strategy_part = "ttrss_labels2.id = ttrss_user_labels2.label_id AND |
2575 | ttrss_user_labels2.article_id = ref_id"; | |
2576 | ||
2577 | } | |
5417fbd7 | 2578 | } else if ($feed == -6) { // recently read |
5089b30b | 2579 | $query_strategy_part = "unread = false AND last_read IS NOT NULL"; |
5417fbd7 | 2580 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
835fb294 | 2581 | $allow_archived = true; |
46b78149 AD |
2582 | |
2583 | if (!$override_order) $override_order = "last_read DESC"; | |
a6a61a8c AD |
2584 | |
2585 | /* } else if ($feed == -7) { // shared | |
2586 | $query_strategy_part = "uuid != ''"; | |
2587 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; | |
2588 | $allow_archived = true; */ | |
2d24f032 | 2589 | } else if ($feed == -3) { // fresh virtual feed |
cd2cc43d | 2590 | $query_strategy_part = "unread = true AND score >= 0"; |
2d24f032 | 2591 | |
a42c55f0 | 2592 | $intl = get_pref("FRESH_ARTICLE_MAX_AGE", $owner_uid); |
c1d7e6c3 | 2593 | |
2d24f032 | 2594 | if (DB_TYPE == "pgsql") { |
be574731 | 2595 | $query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' "; |
2d24f032 | 2596 | } else { |
be574731 | 2597 | $query_strategy_part .= " AND date_entered > DATE_SUB(NOW(), INTERVAL $intl HOUR) "; |
2d24f032 AD |
2598 | } |
2599 | ||
b2531a28 AD |
2600 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
2601 | } else if ($feed == -4) { // all articles virtual feed | |
cf57eb3c | 2602 | $allow_archived = true; |
b2531a28 | 2603 | $query_strategy_part = "true"; |
e4f4b46f | 2604 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
f822a8e5 AD |
2605 | } else if ($feed <= LABEL_BASE_INDEX) { // labels |
2606 | $label_id = feed_to_label_id($feed); | |
3de0261a | 2607 | |
ceb30ba4 AD |
2608 | $query_strategy_part = "label_id = '$label_id' AND |
2609 | ttrss_labels2.id = ttrss_user_labels2.label_id AND | |
2610 | ttrss_user_labels2.article_id = ref_id"; | |
3de0261a | 2611 | |
ef393de7 | 2612 | $vfeed_query_part = "ttrss_feeds.title AS feed_title,"; |
ceb30ba4 | 2613 | $ext_tables_part = ",ttrss_labels2,ttrss_user_labels2"; |
835fb294 | 2614 | $allow_archived = true; |
8d505d78 | 2615 | |
ef393de7 | 2616 | } else { |
835fb294 | 2617 | $query_strategy_part = "true"; |
ef393de7 | 2618 | } |
d6e5706d | 2619 | |
686852d5 | 2620 | $order_by = "score DESC, date_entered DESC, updated DESC"; |
e939722a | 2621 | |
2e4faaac | 2622 | if ($view_mode == "unread_first") { |
434bf856 | 2623 | $order_by = "unread DESC, $order_by"; |
2e4faaac AD |
2624 | } |
2625 | ||
e939722a AD |
2626 | if ($override_order) { |
2627 | $order_by = $override_order; | |
2628 | } | |
8d505d78 | 2629 | |
a6a61a8c AD |
2630 | if ($override_strategy) { |
2631 | $query_strategy_part = $override_strategy; | |
2632 | } | |
2633 | ||
2634 | if ($override_vfeed) { | |
2635 | $vfeed_query_part = $override_vfeed; | |
2636 | } | |
2637 | ||
ef393de7 AD |
2638 | $feed_title = ""; |
2639 | ||
22fdebff | 2640 | if ($search) { |
7032f2a5 | 2641 | $feed_title = T_sprintf("Search results: %s", $search); |
22fdebff | 2642 | } else { |
ef393de7 | 2643 | if ($cat_view) { |
a42c55f0 | 2644 | $feed_title = getCategoryTitle($feed); |
ef393de7 | 2645 | } else { |
147f5632 | 2646 | if (is_numeric($feed) && $feed > 0) { |
6e3e8db9 | 2647 | $result = db_query("SELECT title,site_url,last_error,last_updated |
22fdebff | 2648 | FROM ttrss_feeds WHERE id = '$feed' AND owner_uid = $owner_uid"); |
8d505d78 | 2649 | |
22fdebff AD |
2650 | $feed_title = db_fetch_result($result, 0, "title"); |
2651 | $feed_site_url = db_fetch_result($result, 0, "site_url"); | |
2652 | $last_error = db_fetch_result($result, 0, "last_error"); | |
6e3e8db9 | 2653 | $last_updated = db_fetch_result($result, 0, "last_updated"); |
22fdebff | 2654 | } else { |
a42c55f0 | 2655 | $feed_title = getFeedTitle($feed); |
8d505d78 | 2656 | } |
88040f57 | 2657 | } |
ef393de7 AD |
2658 | } |
2659 | ||
3b96b0ed | 2660 | |
bf5bcb8e | 2661 | $content_query_part = "content, "; |
62129e67 | 2662 | |
62129e67 | 2663 | |
75c648cf | 2664 | if (is_numeric($feed)) { |
8d505d78 | 2665 | |
ef393de7 AD |
2666 | if ($feed >= 0) { |
2667 | $feed_kind = "Feeds"; | |
2668 | } else { | |
2669 | $feed_kind = "Labels"; | |
2670 | } | |
8d505d78 | 2671 | |
95a82c08 AD |
2672 | if ($limit_query_part) { |
2673 | $offset_query_part = "OFFSET $offset"; | |
2674 | } | |
2675 | ||
7fdf8eca | 2676 | // proper override_order applied above |
a42c55f0 | 2677 | if ($vfeed_query_part && !$ignore_vfeed_group && get_pref('VFEED_GROUP_BY_FEED', $owner_uid)) { |
6cfea5c7 | 2678 | if (!$override_order) { |
8d505d78 | 2679 | $order_by = "ttrss_feeds.title, $order_by"; |
7fdf8eca AD |
2680 | } else { |
2681 | $order_by = "ttrss_feeds.title, $override_order"; | |
43fc671f | 2682 | } |
6cfea5c7 AD |
2683 | } |
2684 | ||
8361e724 | 2685 | if (!$allow_archived) { |
e04c18a2 | 2686 | $from_qpart = "ttrss_entries,ttrss_user_entries,ttrss_feeds$ext_tables_part"; |
117335bf | 2687 | $feed_check_qpart = "ttrss_user_entries.feed_id = ttrss_feeds.id AND"; |
e04c18a2 AD |
2688 | |
2689 | } else { | |
835fb294 | 2690 | $from_qpart = "ttrss_entries$ext_tables_part,ttrss_user_entries |
e04c18a2 AD |
2691 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id)"; |
2692 | } | |
2693 | ||
63c323f7 AD |
2694 | if ($vfeed_query_part) |
2695 | $vfeed_query_part .= "favicon_avg_color,"; | |
2696 | ||
8d505d78 | 2697 | $query = "SELECT DISTINCT |
f9b2d27c | 2698 | date_entered, |
1f64b1be | 2699 | guid, |
ef393de7 | 2700 | ttrss_entries.id,ttrss_entries.title, |
46921916 | 2701 | updated, |
9c506873 AD |
2702 | label_cache, |
2703 | tag_cache, | |
c0644ee4 | 2704 | always_display_enclosures, |
d1fc2f92 | 2705 | site_url, |
c7e51de1 | 2706 | note, |
13992673 AD |
2707 | num_comments, |
2708 | comments, | |
db16ae50 | 2709 | int_id, |
abb04b76 | 2710 | uuid, |
6b461797 | 2711 | lang, |
bfd61d3f | 2712 | hide_images, |
494a64ea | 2713 | unread,feed_id,marked,published,link,last_read,orig_feed_id, |
7873d588 | 2714 | last_marked, last_published, |
ef393de7 AD |
2715 | $vfeed_query_part |
2716 | $content_query_part | |
ff6e357a | 2717 | author,score |
ef393de7 | 2718 | FROM |
e04c18a2 | 2719 | $from_qpart |
ef393de7 | 2720 | WHERE |
e04c18a2 | 2721 | $feed_check_qpart |
ef393de7 | 2722 | ttrss_user_entries.ref_id = ttrss_entries.id AND |
c36bf4d5 | 2723 | ttrss_user_entries.owner_uid = '$owner_uid' AND |
ef393de7 | 2724 | $search_query_part |
36184020 | 2725 | $filter_query_part |
ef393de7 | 2726 | $view_query_part |
97e5dbb2 | 2727 | $since_id_part |
ef393de7 | 2728 | $query_strategy_part ORDER BY $order_by |
95a82c08 | 2729 | $limit_query_part $offset_query_part"; |
4bc311fc | 2730 | |
b4e75b2a | 2731 | if ($_REQUEST["debug"]) print $query; |
4bc311fc | 2732 | |
a42c55f0 | 2733 | $result = db_query($query); |
8d505d78 | 2734 | |
ef393de7 AD |
2735 | } else { |
2736 | // browsing by tag | |
8d505d78 | 2737 | |
147f5632 CM |
2738 | $select_qpart = "SELECT DISTINCT " . |
2739 | "date_entered," . | |
2740 | "guid," . | |
2741 | "note," . | |
2742 | "ttrss_entries.id as id," . | |
2743 | "title," . | |
2744 | "updated," . | |
2745 | "unread," . | |
2746 | "feed_id," . | |
2747 | "orig_feed_id," . | |
2748 | "marked," . | |
d1fc2f92 AD |
2749 | "num_comments, " . |
2750 | "comments, " . | |
c0644ee4 AD |
2751 | "tag_cache," . |
2752 | "label_cache," . | |
147f5632 | 2753 | "link," . |
6b461797 | 2754 | "lang," . |
abb04b76 | 2755 | "uuid," . |
147f5632 | 2756 | "last_read," . |
94a567df | 2757 | "(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) AS hide_images," . |
7873d588 | 2758 | "last_marked, last_published, " . |
97e5dbb2 | 2759 | $since_id_part . |
147f5632 CM |
2760 | $vfeed_query_part . |
2761 | $content_query_part . | |
147f5632 CM |
2762 | "score "; |
2763 | ||
ef393de7 | 2764 | $feed_kind = "Tags"; |
147f5632 CM |
2765 | $all_tags = explode(",", $feed); |
2766 | if ($search_mode == 'any') { | |
2767 | $tag_sql = "tag_name in (" . implode(", ", array_map("db_quote", $all_tags)) . ")"; | |
2768 | $from_qpart = " FROM ttrss_entries,ttrss_user_entries,ttrss_tags "; | |
2769 | $where_qpart = " WHERE " . | |
2770 | "ref_id = ttrss_entries.id AND " . | |
2771 | "ttrss_user_entries.owner_uid = $owner_uid AND " . | |
2772 | "post_int_id = int_id AND $tag_sql AND " . | |
2773 | $view_query_part . | |
2774 | $search_query_part . | |
2775 | $query_strategy_part . " ORDER BY $order_by " . | |
2776 | $limit_query_part; | |
8d505d78 | 2777 | |
147f5632 CM |
2778 | } else { |
2779 | $i = 1; | |
2780 | $sub_selects = array(); | |
2781 | $sub_ands = array(); | |
2782 | foreach ($all_tags as $term) { | |
2783 | array_push($sub_selects, "(SELECT post_int_id from ttrss_tags WHERE tag_name = " . db_quote($term) . " AND owner_uid = $owner_uid) as A$i"); | |
2784 | $i++; | |
2785 | } | |
2786 | if ($i > 2) { | |
2787 | $x = 1; | |
2788 | $y = 2; | |
2789 | do { | |
2790 | array_push($sub_ands, "A$x.post_int_id = A$y.post_int_id"); | |
2791 | $x++; | |
2792 | $y++; | |
2793 | } while ($y < $i); | |
2794 | } | |
2795 | array_push($sub_ands, "A1.post_int_id = ttrss_user_entries.int_id and ttrss_user_entries.owner_uid = $owner_uid"); | |
2796 | array_push($sub_ands, "ttrss_user_entries.ref_id = ttrss_entries.id"); | |
2797 | $from_qpart = " FROM " . implode(", ", $sub_selects) . ", ttrss_user_entries, ttrss_entries"; | |
2798 | $where_qpart = " WHERE " . implode(" AND ", $sub_ands); | |
2799 | } | |
2800 | // error_log("TAG SQL: " . $tag_sql); | |
2801 | // $tag_sql = "tag_name = '$feed'"; DEFAULT way | |
2802 | ||
2803 | // error_log("[". $select_qpart . "][" . $from_qpart . "][" .$where_qpart . "]"); | |
a42c55f0 | 2804 | $result = db_query($select_qpart . $from_qpart . $where_qpart); |
ef393de7 AD |
2805 | } |
2806 | ||
dd90eb2c | 2807 | return array($result, $feed_title, $feed_site_url, $last_error, $last_updated, $search_words); |
8d505d78 | 2808 | |
ef393de7 AD |
2809 | } |
2810 | ||
910592b4 | 2811 | function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false, $highlight_words = false, $article_id = false) { |
ceb0cab5 AD |
2812 | if (!$owner) $owner = $_SESSION["uid"]; |
2813 | ||
96811a55 AD |
2814 | $res = trim($str); if (!$res) return ''; |
2815 | ||
8cc3c778 AD |
2816 | $charset_hack = '<head> |
2817 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
2818 | </head>'; | |
2819 | ||
96811a55 AD |
2820 | $res = trim($res); if (!$res) return ''; |
2821 | ||
8cc3c778 AD |
2822 | libxml_use_internal_errors(true); |
2823 | ||
2824 | $doc = new DOMDocument(); | |
2825 | $doc->loadHTML($charset_hack . $res); | |
2826 | $xpath = new DOMXPath($doc); | |
8d505d78 | 2827 | |
8cc3c778 AD |
2828 | $entries = $xpath->query('(//a[@href]|//img[@src])'); |
2829 | ||
2830 | foreach ($entries as $entry) { | |
2831 | ||
2832 | if ($site_url) { | |
2833 | ||
5b319e8b | 2834 | if ($entry->hasAttribute('href')) { |
8cc3c778 AD |
2835 | $entry->setAttribute('href', |
2836 | rewrite_relative_url($site_url, $entry->getAttribute('href'))); | |
8d505d78 | 2837 | |
5b319e8b AD |
2838 | $entry->setAttribute('rel', 'noreferrer'); |
2839 | } | |
2840 | ||
f0bd8e65 AD |
2841 | if ($entry->hasAttribute('src')) { |
2842 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); | |
2843 | ||
2844 | $cached_filename = CACHE_DIR . '/images/' . sha1($src) . '.png'; | |
2845 | ||
2846 | if (file_exists($cached_filename)) { | |
2847 | $src = SELF_URL_PATH . '/image.php?hash=' . sha1($src); | |
2848 | } | |
2849 | ||
2850 | $entry->setAttribute('src', $src); | |
2851 | } | |
bfd61d3f AD |
2852 | |
2853 | if ($entry->nodeName == 'img') { | |
a42c55f0 | 2854 | if (($owner && get_pref("STRIP_IMAGES", $owner)) || |
ba79634c | 2855 | $force_remove_images || $_SESSION["bw_limit"]) { |
bfd61d3f AD |
2856 | |
2857 | $p = $doc->createElement('p'); | |
2858 | ||
2859 | $a = $doc->createElement('a'); | |
2860 | $a->setAttribute('href', $entry->getAttribute('src')); | |
2861 | ||
2862 | $a->appendChild(new DOMText($entry->getAttribute('src'))); | |
2863 | $a->setAttribute('target', '_blank'); | |
2864 | ||
2865 | $p->appendChild($a); | |
2866 | ||
2867 | $entry->parentNode->replaceChild($p, $entry); | |
2868 | } | |
2869 | } | |
8cc3c778 AD |
2870 | } |
2871 | ||
fa403733 | 2872 | if (strtolower($entry->nodeName) == "a") { |
c401d5c9 | 2873 | $entry->setAttribute("target", "_blank"); |
fa403733 | 2874 | } |
8dccabed | 2875 | } |
8d505d78 | 2876 | |
254a3f56 AD |
2877 | $entries = $xpath->query('//iframe'); |
2878 | foreach ($entries as $entry) { | |
4e404802 AD |
2879 | $entry->setAttribute('sandbox', 'allow-scripts'); |
2880 | ||
254a3f56 | 2881 | } |
8dccabed | 2882 | |
1701b965 | 2883 | $allowed_elements = array('a', 'address', 'audio', 'article', 'aside', |
2884 | 'b', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br', | |
2885 | 'caption', 'cite', 'center', 'code', 'col', 'colgroup', | |
2886 | 'data', 'dd', 'del', 'details', 'div', 'dl', 'font', | |
2887 | 'dt', 'em', 'footer', 'figure', 'figcaption', | |
2888 | 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'html', 'i', | |
2889 | 'img', 'ins', 'kbd', 'li', 'main', 'mark', 'nav', 'noscript', | |
e0d12697 | 2890 | 'ol', 'p', 'pre', 'q', 'ruby', 'rp', 'rt', 's', 'samp', 'section', |
2891 | 'small', 'source', 'span', 'strike', 'strong', 'sub', 'summary', | |
1701b965 | 2892 | 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'time', |
b70ccfe6 FE |
2893 | 'tr', 'track', 'tt', 'u', 'ul', 'var', 'wbr', 'video' ); |
2894 | ||
2895 | if ($_SESSION['hasSandbox']) $allowed_elements[] = 'iframe'; | |
2896 | ||
2897 | $disallowed_attributes = array('id', 'style', 'class'); | |
2898 | ||
1ffe3391 | 2899 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SANITIZE) as $plugin) { |
910592b4 | 2900 | $retval = $plugin->hook_sanitize($doc, $site_url, $allowed_elements, $disallowed_attributes, $article_id); |
1ffe3391 AD |
2901 | if (is_array($retval)) { |
2902 | $doc = $retval[0]; | |
2903 | $allowed_elements = $retval[1]; | |
2904 | $disallowed_attributes = $retval[2]; | |
2905 | } else { | |
2906 | $doc = $retval; | |
e9b86f0a AD |
2907 | } |
2908 | } | |
2909 | ||
e198cca7 | 2910 | $doc->removeChild($doc->firstChild); //remove doctype |
b70ccfe6 | 2911 | $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes); |
dd90eb2c AD |
2912 | |
2913 | if ($highlight_words) { | |
2914 | foreach ($highlight_words as $word) { | |
2915 | ||
d41ad037 AD |
2916 | // http://stackoverflow.com/questions/4081372/highlight-keywords-in-a-paragraph |
2917 | ||
79834eda AD |
2918 | $elements = $xpath->query("//*/text()"); |
2919 | ||
2920 | foreach ($elements as $child) { | |
79834eda AD |
2921 | |
2922 | $fragment = $doc->createDocumentFragment(); | |
2923 | $text = $child->textContent; | |
79834eda AD |
2924 | |
2925 | while (($pos = mb_stripos($text, $word)) !== false) { | |
2926 | $fragment->appendChild(new DomText(mb_substr($text, 0, $pos))); | |
2927 | $word = mb_substr($text, $pos, mb_strlen($word)); | |
2928 | $highlight = $doc->createElement('span'); | |
2929 | $highlight->appendChild(new DomText($word)); | |
2930 | $highlight->setAttribute('class', 'highlight'); | |
2931 | $fragment->appendChild($highlight); | |
2932 | $text = mb_substr($text, $pos + mb_strlen($word)); | |
2933 | } | |
dd90eb2c | 2934 | |
79834eda | 2935 | if (!empty($text)) $fragment->appendChild(new DomText($text)); |
dd90eb2c | 2936 | |
79834eda | 2937 | $child->parentNode->replaceChild($fragment, $child); |
dd90eb2c AD |
2938 | } |
2939 | } | |
2940 | } | |
2941 | ||
e198cca7 | 2942 | $res = $doc->saveHTML(); |
dd90eb2c | 2943 | |
254a3f56 AD |
2944 | return $res; |
2945 | } | |
16ad9085 | 2946 | |
b70ccfe6 | 2947 | function strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes) { |
dcd7ecaa AD |
2948 | $xpath = new DOMXPath($doc); |
2949 | $entries = $xpath->query('//*'); | |
16ad9085 | 2950 | |
254a3f56 AD |
2951 | foreach ($entries as $entry) { |
2952 | if (!in_array($entry->nodeName, $allowed_elements)) { | |
2953 | $entry->parentNode->removeChild($entry); | |
2954 | } | |
2955 | ||
2956 | if ($entry->hasAttributes()) { | |
5f0081b0 AD |
2957 | $attrs_to_remove = array(); |
2958 | ||
2959 | foreach ($entry->attributes as $attr) { | |
254a3f56 AD |
2960 | |
2961 | if (strpos($attr->nodeName, 'on') === 0) { | |
5f0081b0 | 2962 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2963 | } |
2964 | ||
2965 | if (in_array($attr->nodeName, $disallowed_attributes)) { | |
5f0081b0 | 2966 | array_push($attrs_to_remove, $attr); |
254a3f56 AD |
2967 | } |
2968 | } | |
5f0081b0 AD |
2969 | |
2970 | foreach ($attrs_to_remove as $attr) { | |
2971 | $entry->removeAttributeNode($attr); | |
2972 | } | |
254a3f56 AD |
2973 | } |
2974 | } | |
2975 | ||
2976 | return $doc; | |
183ad07b | 2977 | } |
b72c3ef8 | 2978 | |
6322ac79 | 2979 | function check_for_update() { |
63855db1 | 2980 | if (CHECK_FOR_NEW_VERSION && $_SESSION['access_level'] >= 10) { |
f6064662 AD |
2981 | $version_url = "http://tt-rss.org/version.php?ver=" . VERSION . |
2982 | "&iid=" . sha1(SELF_URL_PATH); | |
b72c3ef8 | 2983 | |
63855db1 | 2984 | $version_data = @fetch_file_contents($version_url); |
b72c3ef8 | 2985 | |
63855db1 AD |
2986 | if ($version_data) { |
2987 | $version_data = json_decode($version_data, true); | |
8d505d78 | 2988 | if ($version_data && $version_data['version']) { |
74a8b2f6 | 2989 | if (version_compare(VERSION_STATIC, $version_data['version']) == -1) { |
e91ad1e9 | 2990 | return $version_data; |
63855db1 AD |
2991 | } |
2992 | } | |
f67d9754 | 2993 | } |
b72c3ef8 | 2994 | } |
63855db1 | 2995 | return false; |
b72c3ef8 | 2996 | } |
472782e8 | 2997 | |
a42c55f0 | 2998 | function catchupArticlesById($ids, $cmode, $owner_uid = false) { |
9968d46f AD |
2999 | |
3000 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
ed41f171 | 3001 | if (count($ids) == 0) return; |
472782e8 AD |
3002 | |
3003 | $tmp_ids = array(); | |
3004 | ||
3005 | foreach ($ids as $id) { | |
3006 | array_push($tmp_ids, "ref_id = '$id'"); | |
3007 | } | |
3008 | ||
3009 | $ids_qpart = join(" OR ", $tmp_ids); | |
3010 | ||
3011 | if ($cmode == 0) { | |
a42c55f0 | 3012 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 3013 | unread = false,last_read = NOW() |
9968d46f | 3014 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 3015 | } else if ($cmode == 1) { |
a42c55f0 | 3016 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 3017 | unread = true |
9968d46f | 3018 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 3019 | } else { |
a42c55f0 | 3020 | db_query("UPDATE ttrss_user_entries SET |
472782e8 | 3021 | unread = NOT unread,last_read = NOW() |
9968d46f | 3022 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
472782e8 | 3023 | } |
0737b95a AD |
3024 | |
3025 | /* update ccache */ | |
3026 | ||
a42c55f0 | 3027 | $result = db_query("SELECT DISTINCT feed_id FROM ttrss_user_entries |
0737b95a AD |
3028 | WHERE ($ids_qpart) AND owner_uid = $owner_uid"); |
3029 | ||
3030 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 3031 | ccache_update($line["feed_id"], $owner_uid); |
0737b95a | 3032 | } |
472782e8 AD |
3033 | } |
3034 | ||
a42c55f0 | 3035 | function get_article_tags($id, $owner_uid = 0, $tag_cache = false) { |
0b126ac2 | 3036 | |
a42c55f0 | 3037 | $a_id = db_escape_string($id); |
0b126ac2 | 3038 | |
bc976a8c AD |
3039 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
3040 | ||
8d505d78 | 3041 | $query = "SELECT DISTINCT tag_name, |
0c3d1c68 | 3042 | owner_uid as owner FROM |
0b126ac2 | 3043 | ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE |
bd3f2ade | 3044 | ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name"; |
0b126ac2 | 3045 | |
8d505d78 | 3046 | $tags = array(); |
bd3f2ade | 3047 | |
0e4a7d7a | 3048 | /* check cache first */ |
490c366d | 3049 | |
0e4a7d7a | 3050 | if ($tag_cache === false) { |
a42c55f0 | 3051 | $result = db_query("SELECT tag_cache FROM ttrss_user_entries |
0e4a7d7a | 3052 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
490c366d | 3053 | |
0e4a7d7a AD |
3054 | $tag_cache = db_fetch_result($result, 0, "tag_cache"); |
3055 | } | |
bd3f2ade | 3056 | |
0e4a7d7a AD |
3057 | if ($tag_cache) { |
3058 | $tags = explode(",", $tag_cache); | |
3059 | } else { | |
490c366d | 3060 | |
0e4a7d7a | 3061 | /* do it the hard way */ |
490c366d | 3062 | |
a42c55f0 | 3063 | $tmp_result = db_query($query); |
490c366d | 3064 | |
0e4a7d7a AD |
3065 | while ($tmp_line = db_fetch_assoc($tmp_result)) { |
3066 | array_push($tags, $tmp_line["tag_name"]); | |
3067 | } | |
490c366d | 3068 | |
0e4a7d7a | 3069 | /* update the cache */ |
490c366d | 3070 | |
a42c55f0 | 3071 | $tags_str = db_escape_string(join(",", $tags)); |
bd3f2ade | 3072 | |
a42c55f0 | 3073 | db_query("UPDATE ttrss_user_entries |
0e4a7d7a AD |
3074 | SET tag_cache = '$tags_str' WHERE ref_id = '$id' |
3075 | AND owner_uid = $owner_uid"); | |
0b126ac2 AD |
3076 | } |
3077 | ||
3078 | return $tags; | |
3079 | } | |
3080 | ||
d62a3b63 AD |
3081 | function trim_array($array) { |
3082 | $tmp = $array; | |
3415b075 | 3083 | array_walk($tmp, 'trim'); |
d62a3b63 AD |
3084 | return $tmp; |
3085 | } | |
3086 | ||
be832a1a | 3087 | function tag_is_valid($tag) { |
ef063748 AD |
3088 | if ($tag == '') return false; |
3089 | if (preg_match("/^[0-9]*$/", $tag)) return false; | |
41f7498a | 3090 | if (mb_strlen($tag) > 250) return false; |
ef063748 | 3091 | |
ef063748 AD |
3092 | if (!$tag) return false; |
3093 | ||
3094 | return true; | |
be832a1a AD |
3095 | } |
3096 | ||
6322ac79 | 3097 | function render_login_form() { |
bb399c62 AD |
3098 | header('Cache-Control: public'); |
3099 | ||
d98e76d9 | 3100 | require_once "login_form.php"; |
97acbaf1 | 3101 | exit; |
01a87dff AD |
3102 | } |
3103 | ||
42395d28 | 3104 | function format_warning($msg, $id = "") { |
8d505d78 | 3105 | return "<div class=\"warning\" id=\"$id\"> |
2f20dd58 | 3106 | <span><img src=\"images/alert.png\"></span><span>$msg</span></div>"; |
0d32b41e AD |
3107 | } |
3108 | ||
08ac193a | 3109 | function format_notice($msg, $id = "") { |
8d505d78 | 3110 | return "<div class=\"notice\" id=\"$id\"> |
2f20dd58 | 3111 | <span><img src=\"images/information.png\"></span><span>$msg</span></div>"; |
0d32b41e AD |
3112 | } |
3113 | ||
08ac193a | 3114 | function format_error($msg, $id = "") { |
8d505d78 | 3115 | return "<div class=\"error\" id=\"$id\"> |
2f20dd58 | 3116 | <span><img src=\"images/alert.png\"></span><span>$msg</span></div>"; |
68d2f95e AD |
3117 | } |
3118 | ||
4dccf1ed AD |
3119 | function print_notice($msg) { |
3120 | return print format_notice($msg); | |
3121 | } | |
3122 | ||
3123 | function print_warning($msg) { | |
3124 | return print format_warning($msg); | |
3125 | } | |
3126 | ||
68d2f95e AD |
3127 | function print_error($msg) { |
3128 | return print format_error($msg); | |
3129 | } | |
3130 | ||
3131 | ||
4dccf1ed AD |
3132 | function T_sprintf() { |
3133 | $args = func_get_args(); | |
3134 | return vsprintf(__(array_shift($args)), $args); | |
3135 | } | |
3136 | ||
a42c55f0 | 3137 | function format_inline_player($url, $ctype) { |
51682b23 AD |
3138 | |
3139 | $entry = ""; | |
3140 | ||
44cd77b6 AD |
3141 | $url = htmlspecialchars($url); |
3142 | ||
8d505d78 | 3143 | if (strpos($ctype, "audio/") === 0) { |
c3edc667 AD |
3144 | |
3145 | if ($_SESSION["hasAudio"] && (strpos($ctype, "ogg") !== false || | |
40fe2d73 | 3146 | $_SESSION["hasMp3"])) { |
c3edc667 | 3147 | |
afd0849e | 3148 | $entry .= "<audio preload=\"none\" controls> |
ca3bca99 | 3149 | <source type=\"$ctype\" src=\"$url\"></source> |
8d505d78 | 3150 | </audio>"; |
c3edc667 | 3151 | |
c3edc667 | 3152 | } else { |
8d505d78 AD |
3153 | |
3154 | $entry .= "<object type=\"application/x-shockwave-flash\" | |
ad95edc2 | 3155 | data=\"lib/button/musicplayer.swf?song_url=$url\" |
8d505d78 AD |
3156 | width=\"17\" height=\"17\" style='float : left; margin-right : 5px;'> |
3157 | <param name=\"movie\" | |
ad95edc2 | 3158 | value=\"lib/button/musicplayer.swf?song_url=$url\" /> |
8d505d78 | 3159 | </object>"; |
c3edc667 | 3160 | } |
ca3bca99 | 3161 | |
44cd77b6 AD |
3162 | if ($entry) $entry .= " <a target=\"_blank\" |
3163 | href=\"$url\">" . basename($url) . "</a>"; | |
ca3bca99 AD |
3164 | |
3165 | return $entry; | |
3166 | ||
51682b23 AD |
3167 | } |
3168 | ||
ca3bca99 AD |
3169 | return ""; |
3170 | ||
3171 | /* $filename = substr($url, strrpos($url, "/")+1); | |
c3edc667 AD |
3172 | |
3173 | $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . | |
ca3bca99 | 3174 | $filename . " (" . $ctype . ")" . "</a>"; */ |
c3edc667 | 3175 | |
51682b23 AD |
3176 | } |
3177 | ||
a42c55f0 | 3178 | function format_article($id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) { |
64436e10 | 3179 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; |
3de0261a | 3180 | |
009646d2 AD |
3181 | $rv = array(); |
3182 | ||
3183 | $rv['id'] = $id; | |
3184 | ||
10eb9da8 | 3185 | /* we can figure out feed_id from article id anyway, why do we |
a42c55f0 | 3186 | * pass feed_id here? let's ignore the argument :(*/ |
10eb9da8 | 3187 | |
a42c55f0 | 3188 | $result = db_query("SELECT feed_id FROM ttrss_user_entries |
10eb9da8 AD |
3189 | WHERE ref_id = '$id'"); |
3190 | ||
e04c18a2 | 3191 | $feed_id = (int) db_fetch_result($result, 0, "feed_id"); |
10eb9da8 | 3192 | |
009646d2 AD |
3193 | $rv['feed_id'] = $feed_id; |
3194 | ||
3195 | //if (!$zoom_mode) { print "<article id='$id'><![CDATA["; }; | |
3de0261a | 3196 | |
3de0261a | 3197 | if ($mark_as_read) { |
a42c55f0 | 3198 | $result = db_query("UPDATE ttrss_user_entries |
8d505d78 | 3199 | SET unread = false,last_read = NOW() |
64436e10 | 3200 | WHERE ref_id = '$id' AND owner_uid = $owner_uid"); |
8a4c759e | 3201 | |
a42c55f0 | 3202 | ccache_update($feed_id, $owner_uid); |
3de0261a AD |
3203 | } |
3204 | ||
6b461797 | 3205 | $result = db_query("SELECT id,title,link,content,feed_id,comments,int_id,lang, |
fc2b26a6 | 3206 | ".SUBSTRING_FOR_DATE."(updated,1,16) as updated, |
8cc3c778 | 3207 | (SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url, |
ff04fe06 | 3208 | (SELECT title FROM ttrss_feeds WHERE id = feed_id) as feed_title, |
33de3d37 | 3209 | (SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images, |
60376e9d | 3210 | (SELECT always_display_enclosures FROM ttrss_feeds WHERE id = feed_id) as always_display_enclosures, |
3de0261a | 3211 | num_comments, |
9c506873 | 3212 | tag_cache, |
c7e51de1 | 3213 | author, |
ef83538d | 3214 | orig_feed_id, |
c052e25a | 3215 | note |
3de0261a | 3216 | FROM ttrss_entries,ttrss_user_entries |
64436e10 | 3217 | WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid"); |
3de0261a AD |
3218 | |
3219 | if ($result) { | |
3220 | ||
3de0261a AD |
3221 | $line = db_fetch_assoc($result); |
3222 | ||
a42c55f0 | 3223 | $line["tags"] = get_article_tags($id, $owner_uid, $line["tag_cache"]); |
84d952f1 AD |
3224 | unset($line["tag_cache"]); |
3225 | ||
53a49ff8 AD |
3226 | $line["content"] = sanitize($line["content"], |
3227 | sql_bool_to_bool($line['hide_images']), | |
910592b4 | 3228 | $owner_uid, $line["site_url"], false, $line["id"]); |
84d952f1 | 3229 | |
1ffe3391 | 3230 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE) as $p) { |
84d952f1 AD |
3231 | $line = $p->hook_render_article($line); |
3232 | } | |
8cc3c778 | 3233 | |
3de0261a AD |
3234 | $num_comments = $line["num_comments"]; |
3235 | $entry_comments = ""; | |
3236 | ||
3237 | if ($num_comments > 0) { | |
3238 | if ($line["comments"]) { | |
6e577ba1 | 3239 | $comments_url = htmlspecialchars($line["comments"]); |
3de0261a | 3240 | } else { |
6e577ba1 | 3241 | $comments_url = htmlspecialchars($line["link"]); |
3de0261a | 3242 | } |
ff04fe06 AD |
3243 | $entry_comments = "<a class=\"postComments\" |
3244 | target='_blank' href=\"$comments_url\">$num_comments ". | |
3245 | _ngettext("comment", "comments", $num_comments)."</a>"; | |
3246 | ||
3de0261a AD |
3247 | } else { |
3248 | if ($line["comments"] && $line["link"] != $line["comments"]) { | |
ff04fe06 | 3249 | $entry_comments = "<a class=\"postComments\" target='_blank' href=\"".htmlspecialchars($line["comments"])."\">".__("comments")."</a>"; |
8d505d78 | 3250 | } |
3de0261a AD |
3251 | } |
3252 | ||
eedfb635 AD |
3253 | if ($zoom_mode) { |
3254 | header("Content-Type: text/html"); | |
009646d2 | 3255 | $rv['content'] .= "<html><head> |
5bb0cc8e | 3256 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> |
cdbcb277 AD |
3257 | <title>Tiny Tiny RSS - ".$line["title"]."</title>". |
3258 | stylesheet_tag("css/tt-rss.css"). | |
5a801bd6 AD |
3259 | stylesheet_tag("css/zoom.css"). |
3260 | stylesheet_tag("css/dijit.css")." | |
cdbcb277 | 3261 | |
d0ee0f52 AD |
3262 | <link rel=\"shortcut icon\" type=\"image/png\" href=\"images/favicon.png\"> |
3263 | <link rel=\"icon\" type=\"image/png\" sizes=\"72x72\" href=\"images/favicon-72px.png\"> | |
3264 | ||
761af552 AD |
3265 | <script type=\"text/javascript\"> |
3266 | function openSelectedAttachment(elem) { | |
3267 | try { | |
3268 | var url = elem[elem.selectedIndex].value; | |
3269 | ||
3270 | if (url) { | |
3271 | window.open(url); | |
3272 | elem.selectedIndex = 0; | |
3273 | } | |
3274 | ||
3275 | } catch (e) { | |
3276 | exception_error(\"openSelectedAttachment\", e); | |
3277 | } | |
3278 | } | |
3279 | </script> | |
b87a625c | 3280 | </head><body id=\"ttrssZoom\">"; |
eedfb635 AD |
3281 | } |
3282 | ||
009646d2 | 3283 | $rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">"; |
bc372fe3 | 3284 | |
126e639a | 3285 | $rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">"; |
3de0261a AD |
3286 | |
3287 | $entry_author = $line["author"]; | |
3288 | ||
3289 | if ($entry_author) { | |
60164936 | 3290 | $entry_author = __(" - ") . $entry_author; |
3de0261a AD |
3291 | } |
3292 | ||
a42c55f0 | 3293 | $parsed_updated = make_local_datetime($line["updated"], true, |
64436e10 | 3294 | $owner_uid, true); |
324944f3 | 3295 | |
f035e6dc AD |
3296 | if (!$zoom_mode) |
3297 | $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>"; | |
3de0261a AD |
3298 | |
3299 | if ($line["link"]) { | |
c6c010d9 | 3300 | $rv['content'] .= "<div class='postTitle'><a target='_blank' |
bf1dc420 | 3301 | title=\"".htmlspecialchars($line['title'])."\" |
8d505d78 | 3302 | href=\"" . |
5c568973 | 3303 | htmlspecialchars($line["link"]) . "\">" . |
11bd95b4 AD |
3304 | $line["title"] . "</a>" . |
3305 | "<span class='author'>$entry_author</span></div>"; | |
3de0261a | 3306 | } else { |
c6c010d9 | 3307 | $rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>"; |
3de0261a AD |
3308 | } |
3309 | ||
ff04fe06 AD |
3310 | if ($zoom_mode) { |
3311 | $feed_title = "<a href=\"".htmlspecialchars($line["site_url"]). | |
3312 | "\" target=\"_blank\">". | |
3313 | htmlspecialchars($line["feed_title"])."</a>"; | |
3314 | ||
3315 | $rv['content'] .= "<div class=\"postFeedTitle\">$feed_title</div>"; | |
3316 | ||
f035e6dc | 3317 | $rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>"; |
ff04fe06 | 3318 | } |
f035e6dc | 3319 | |
84d952f1 AD |
3320 | $tags_str = format_tags_string($line["tags"], $id); |
3321 | $tags_str_full = join(", ", $line["tags"]); | |
0780f4f4 AD |
3322 | |
3323 | if (!$tags_str_full) $tags_str_full = __("no tags"); | |
e7544143 | 3324 | |
3de0261a AD |
3325 | if (!$entry_comments) $entry_comments = " "; # placeholder |
3326 | ||
f0755b7c | 3327 | $rv['content'] .= "<div class='postTags' style='float : right'> |
2a3b6de0 | 3328 | <img src='images/tag.png' |
e9823609 | 3329 | class='tagsPic' alt='Tags' title='Tags'> "; |
eedfb635 AD |
3330 | |
3331 | if (!$zoom_mode) { | |
009646d2 | 3332 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span> |
8d505d78 | 3333 | <a title=\"".__('Edit tags for this article')."\" |
31a53903 | 3334 | href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>"; |
4710e3dc | 3335 | |
0780f4f4 AD |
3336 | $rv['content'] .= "<div dojoType=\"dijit.Tooltip\" |
3337 | id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\" | |
3338 | position=\"below\">$tags_str_full</div>"; | |
3339 | ||
1ffe3391 | 3340 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) { |
19c73507 | 3341 | $rv['content'] .= $p->hook_article_button($line); |
411fe209 AD |
3342 | } |
3343 | ||
24ecbcae AD |
3344 | } else { |
3345 | $tags_str = strip_tags($tags_str); | |
009646d2 | 3346 | $rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>"; |
eedfb635 | 3347 | } |
009646d2 | 3348 | $rv['content'] .= "</div>"; |
ccb2b8dd AD |
3349 | $rv['content'] .= "<div clear='both'>"; |
3350 | ||
1ffe3391 | 3351 | foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) { |
ccb2b8dd AD |
3352 | $rv['content'] .= $p->hook_article_left_button($line); |
3353 | } | |
3354 | ||
3355 | $rv['content'] .= "$entry_comments</div>"; | |
3de0261a | 3356 | |
ef83538d AD |
3357 | if ($line["orig_feed_id"]) { |
3358 | ||
a42c55f0 | 3359 | $tmp_result = db_query("SELECT * FROM ttrss_archived_feeds |
ef83538d AD |
3360 | WHERE id = ".$line["orig_feed_id"]); |
3361 | ||
3362 | if (db_num_rows($tmp_result) != 0) { | |
3363 | ||
009646d2 AD |
3364 | $rv['content'] .= "<div clear='both'>"; |
3365 | $rv['content'] .= __("Originally from:"); | |
ef83538d | 3366 | |
009646d2 | 3367 | $rv['content'] .= " "; |
ef83538d AD |
3368 | |
3369 | $tmp_line = db_fetch_assoc($tmp_result); | |
3370 | ||
009646d2 | 3371 | $rv['content'] .= "<a target='_blank' |
ef83538d AD |
3372 | href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . |
3373 | $tmp_line['title'] . "</a>"; | |
3374 | ||
009646d2 | 3375 | $rv['content'] .= " "; |
ef83538d | 3376 | |
009646d2 | 3377 | $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>"; |
4a80c57c | 3378 | $rv['content'] .= "<img title='".__('Feed URL')."' class='tinyFeedIcon' src='images/pub_set.png'></a>"; |
ef83538d | 3379 | |
009646d2 | 3380 | $rv['content'] .= "</div>"; |
ef83538d AD |
3381 | } |
3382 | } | |
3383 | ||
009646d2 | 3384 | $rv['content'] .= "</div>"; |
3de0261a | 3385 | |
009646d2 | 3386 | $rv['content'] .= "<div id=\"POSTNOTE-$id\">"; |
c7e51de1 | 3387 | if ($line['note']) { |
16cbc19a | 3388 | $rv['content'] .= format_article_note($id, $line['note'], !$zoom_mode); |
c7e51de1 | 3389 | } |
009646d2 | 3390 | $rv['content'] .= "</div>"; |
c7e51de1 | 3391 | |
07eb3658 AD |
3392 | if (!$line['lang']) $line['lang'] = 'en'; |
3393 | ||
6b461797 | 3394 | $rv['content'] .= "<div class=\"postContent\" lang=\"".$line['lang']."\">"; |
741b6090 | 3395 | |
84d952f1 | 3396 | $rv['content'] .= $line["content"]; |
a42c55f0 | 3397 | $rv['content'] .= format_article_enclosures($id, |
60376e9d TE |
3398 | sql_bool_to_bool($line["always_display_enclosures"]), |
3399 | $line["content"], | |
3400 | sql_bool_to_bool($line["hide_images"])); | |
ce53e200 | 3401 | |
009646d2 | 3402 | $rv['content'] .= "</div>"; |
dad14b51 | 3403 | |
009646d2 | 3404 | $rv['content'] .= "</div>"; |
3de0261a AD |
3405 | |
3406 | } | |
3407 | ||
009646d2 AD |
3408 | if ($zoom_mode) { |
3409 | $rv['content'] .= " | |
b87a625c | 3410 | <div class='footer'> |
2ae69126 AD |
3411 | <button onclick=\"return window.close()\">". |
3412 | __("Close this window")."</button></div>"; | |
009646d2 | 3413 | $rv['content'] .= "</body></html>"; |
eedfb635 | 3414 | } |
3de0261a | 3415 | |
009646d2 AD |
3416 | return $rv; |
3417 | ||
3de0261a AD |
3418 | } |
3419 | ||
79178062 | 3420 | function print_checkpoint($n, $s) { |
fa9e88c3 | 3421 | $ts = microtime(true); |
f8a25082 | 3422 | echo sprintf("<!-- CP[$n] %.4f seconds -->\n", $ts - $s); |
79178062 AD |
3423 | return $ts; |
3424 | } | |
3de0261a | 3425 | |
79178062 AD |
3426 | function sanitize_tag($tag) { |
3427 | $tag = trim($tag); | |
52d7e7da | 3428 | |
79178062 | 3429 | $tag = mb_strtolower($tag, 'utf-8'); |
bd202c3f | 3430 | |
79178062 | 3431 | $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag); |
46921916 | 3432 | |
79178062 AD |
3433 | // $tag = str_replace('"', "", $tag); |
3434 | // $tag = str_replace("+", " ", $tag); | |
3435 | $tag = str_replace("technorati tag: ", "", $tag); | |
961f4c73 | 3436 | |
79178062 AD |
3437 | return $tag; |
3438 | } | |
3de0261a | 3439 | |
79178062 | 3440 | function get_self_url_prefix() { |
51cc3873 AD |
3441 | if (strrpos(SELF_URL_PATH, "/") === strlen(SELF_URL_PATH)-1) { |
3442 | return substr(SELF_URL_PATH, 0, strlen(SELF_URL_PATH)-1); | |
3443 | } else { | |
3444 | return SELF_URL_PATH; | |
3445 | } | |
79178062 | 3446 | } |
a9bcfb8f | 3447 | |
45004d43 AD |
3448 | /** |
3449 | * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI. | |
3450 | * | |
3451 | * @return string The Mozilla Firefox feed adding URL. | |
3452 | */ | |
3453 | function add_feed_url() { | |
ed102aa0 AD |
3454 | //$url_path = ($_SERVER['HTTPS'] != "on" ? 'http://' : 'https://') . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH); |
3455 | ||
3456 | $url_path = get_self_url_prefix() . | |
97acbaf1 | 3457 | "/public.php?op=subscribe&feed_url=%s"; |
755a43ee | 3458 | return $url_path; |
45004d43 AD |
3459 | } // function add_feed_url |
3460 | ||
e90053fe AD |
3461 | function encrypt_password($pass, $salt = '', $mode2 = false) { |
3462 | if ($salt && $mode2) { | |
3463 | return "MODE2:" . hash('sha256', $salt . $pass); | |
3464 | } else if ($salt) { | |
3465 | return "SHA1X:" . sha1("$salt:$pass"); | |
1a9f4d3c AD |
3466 | } else { |
3467 | return "SHA1:" . sha1($pass); | |
3468 | } | |
45004d43 AD |
3469 | } // function encrypt_password |
3470 | ||
a42c55f0 | 3471 | function load_filters($feed_id, $owner_uid, $action_id = false) { |
fee840fb AD |
3472 | $filters = array(); |
3473 | ||
a42c55f0 | 3474 | $cat_id = (int)getFeedCategory($feed_id); |
fee840fb | 3475 | |
34e55fe8 AD |
3476 | if ($cat_id == 0) |
3477 | $null_cat_qpart = "cat_id IS NULL OR"; | |
3478 | else | |
3479 | $null_cat_qpart = ""; | |
3480 | ||
a42c55f0 | 3481 | $result = db_query("SELECT * FROM ttrss_filters2 WHERE |
8e8c8934 | 3482 | owner_uid = $owner_uid AND enabled = true ORDER BY order_id, title"); |
8d505d78 | 3483 | |
67bd0b1f | 3484 | $check_cats = join(",", array_merge( |
a42c55f0 | 3485 | getParentCategories($cat_id, $owner_uid), |
67bd0b1f AD |
3486 | array($cat_id))); |
3487 | ||
0e4a7d7a | 3488 | while ($line = db_fetch_assoc($result)) { |
6aff7845 AD |
3489 | $filter_id = $line["id"]; |
3490 | ||
a42c55f0 | 3491 | $result2 = db_query("SELECT |
a3a896a1 | 3492 | r.reg_exp, r.inverse, r.feed_id, r.cat_id, r.cat_filter, t.name AS type_name |
6aff7845 AD |
3493 | FROM ttrss_filters2_rules AS r, |
3494 | ttrss_filter_types AS t | |
3495 | WHERE | |
34e55fe8 | 3496 | ($null_cat_qpart (cat_id IS NULL AND cat_filter = false) OR cat_id IN ($check_cats)) AND |
6aff7845 AD |
3497 | (feed_id IS NULL OR feed_id = '$feed_id') AND |
3498 | filter_type = t.id AND filter_id = '$filter_id'"); | |
3499 | ||
3500 | $rules = array(); | |
3501 | $actions = array(); | |
ba975b2e | 3502 | |
6aff7845 AD |
3503 | while ($rule_line = db_fetch_assoc($result2)) { |
3504 | # print_r($rule_line); | |
8d505d78 | 3505 | |
6aff7845 AD |
3506 | $rule = array(); |
3507 | $rule["reg_exp"] = $rule_line["reg_exp"]; | |
3508 | $rule["type"] = $rule_line["type_name"]; | |
a3a896a1 | 3509 | $rule["inverse"] = sql_bool_to_bool($rule_line["inverse"]); |
6aff7845 AD |
3510 | |
3511 | array_push($rules, $rule); | |
3512 | } | |
3513 | ||
a42c55f0 | 3514 | $result2 = db_query("SELECT a.action_param,t.name AS type_name |
6aff7845 AD |
3515 | FROM ttrss_filters2_actions AS a, |
3516 | ttrss_filter_actions AS t | |
3517 | WHERE | |
3518 | action_id = t.id AND filter_id = '$filter_id'"); | |
3519 | ||
3520 | while ($action_line = db_fetch_assoc($result2)) { | |
3521 | # print_r($action_line); | |
3522 | ||
3523 | $action = array(); | |
3524 | $action["type"] = $action_line["type_name"]; | |
3525 | $action["param"] = $action_line["action_param"]; | |
3526 | ||
3527 | array_push($actions, $action); | |
0e4a7d7a | 3528 | } |
b8ffa322 | 3529 | |
b8ffa322 | 3530 | |
6aff7845 AD |
3531 | $filter = array(); |
3532 | $filter["match_any_rule"] = sql_bool_to_bool($line["match_any_rule"]); | |
a3a896a1 | 3533 | $filter["inverse"] = sql_bool_to_bool($line["inverse"]); |
6aff7845 AD |
3534 | $filter["rules"] = $rules; |
3535 | $filter["actions"] = $actions; | |
3536 | ||
3537 | if (count($rules) > 0 && count($actions) > 0) { | |
3538 | array_push($filters, $filter); | |
3539 | } | |
3540 | } | |
3541 | ||
0e4a7d7a | 3542 | return $filters; |
fee840fb | 3543 | } |
1e36af0c AD |
3544 | |
3545 | function get_score_pic($score) { | |
8d505d78 AD |
3546 | if ($score > 100) { |
3547 | return "score_high.png"; | |
3548 | } else if ($score > 0) { | |
883fee8d | 3549 | return "score_half_high.png"; |
1cce3aca | 3550 | } else if ($score < -100) { |
883fee8d | 3551 | return "score_low.png"; |
1cce3aca | 3552 | } else if ($score < 0) { |
883fee8d | 3553 | return "score_half_low.png"; |
8d505d78 | 3554 | } else { |
883fee8d | 3555 | return "score_neutral.png"; |
1e36af0c AD |
3556 | } |
3557 | } | |
ec92c9d1 | 3558 | |
7defa089 AD |
3559 | function feed_has_icon($id) { |
3560 | return is_file(ICONS_DIR . "/$id.ico") && filesize(ICONS_DIR . "/$id.ico") > 0; | |
3561 | } | |
f29ba148 | 3562 | |
6322ac79 | 3563 | function init_plugins() { |
1ffe3391 | 3564 | PluginHost::getInstance()->load(PLUGINS, PluginHost::KIND_ALL); |
19c73507 | 3565 | |
ba68b681 | 3566 | return true; |
f29ba148 | 3567 | } |
5e96ca9d | 3568 | |
307d187c | 3569 | function format_tags_string($tags, $id) { |
54b7590c AD |
3570 | if (!is_array($tags) || count($tags) == 0) { |
3571 | return __("no tags"); | |
3572 | } else { | |
3573 | $maxtags = min(5, count($tags)); | |
307d187c | 3574 | |
54b7590c | 3575 | for ($i = 0; $i < $maxtags; $i++) { |
67f4fe17 | 3576 | $tags_str .= "<a class=\"tag\" href=\"#\" onclick=\"viewfeed('".$tags[$i]."')\">" . $tags[$i] . "</a>, "; |
307d187c | 3577 | } |
307d187c | 3578 | |
54b7590c | 3579 | $tags_str = mb_substr($tags_str, 0, mb_strlen($tags_str)-2); |
307d187c | 3580 | |
54b7590c AD |
3581 | if (count($tags) > $maxtags) |
3582 | $tags_str .= ", …"; | |
307d187c | 3583 | |
54b7590c | 3584 | return $tags_str; |
307d187c | 3585 | } |
307d187c | 3586 | } |
2eb9c95c AD |
3587 | |
3588 | function format_article_labels($labels, $id) { | |
3589 | ||
c35d0d8f | 3590 | if (!is_array($labels)) return ''; |
76e087b0 | 3591 | |
2eb9c95c AD |
3592 | $labels_str = ""; |
3593 | ||
3594 | foreach ($labels as $l) { | |
8d505d78 | 3595 | $labels_str .= sprintf("<span class='hlLabelRef' |
2eb9c95c AD |
3596 | style='color : %s; background-color : %s'>%s</span>", |
3597 | $l[2], $l[3], $l[1]); | |
3598 | } | |
3599 | ||
3600 | return $labels_str; | |
3601 | ||
3602 | } | |
c7e51de1 | 3603 | |
16cbc19a | 3604 | function format_article_note($id, $note, $allow_edit = true) { |
c7e51de1 | 3605 | |
fcfa9ef1 AD |
3606 | $str = "<div class='articleNote' onclick=\"editArticleNote($id)\"> |
3607 | <div class='noteEdit' onclick=\"editArticleNote($id)\">". | |
16cbc19a | 3608 | ($allow_edit ? __('(edit note)') : "")."</div>$note</div>"; |
c7e51de1 AD |
3609 | |
3610 | return $str; | |
3611 | } | |
7f969260 | 3612 | |
7e329f13 | 3613 | |
a42c55f0 | 3614 | function get_feed_category($feed_cat, $parent_cat_id = false) { |
d2a317e3 AD |
3615 | if ($parent_cat_id) { |
3616 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3617 | $parent_insert = "'$parent_cat_id'"; | |
3618 | } else { | |
3619 | $parent_qpart = "parent_cat IS NULL"; | |
3620 | $parent_insert = "NULL"; | |
3621 | } | |
3622 | ||
6322ac79 | 3623 | $result = db_query( |
d2a317e3 AD |
3624 | "SELECT id FROM ttrss_feed_categories |
3625 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); | |
3626 | ||
3627 | if (db_num_rows($result) == 0) { | |
3628 | return false; | |
3629 | } else { | |
3630 | return db_fetch_result($result, 0, "id"); | |
3631 | } | |
3632 | } | |
3633 | ||
a42c55f0 | 3634 | function add_feed_category($feed_cat, $parent_cat_id = false) { |
c00907f2 AD |
3635 | |
3636 | if (!$feed_cat) return false; | |
3637 | ||
a42c55f0 | 3638 | db_query("BEGIN"); |
5c7c7da9 | 3639 | |
d2a317e3 AD |
3640 | if ($parent_cat_id) { |
3641 | $parent_qpart = "parent_cat = '$parent_cat_id'"; | |
3642 | $parent_insert = "'$parent_cat_id'"; | |
3643 | } else { | |
3644 | $parent_qpart = "parent_cat IS NULL"; | |
3645 | $parent_insert = "NULL"; | |
3646 | } | |
3647 | ||
129562e0 AD |
3648 | $feed_cat = mb_substr($feed_cat, 0, 250); |
3649 | ||
6322ac79 | 3650 | $result = db_query( |
5c7c7da9 | 3651 | "SELECT id FROM ttrss_feed_categories |
d2a317e3 | 3652 | WHERE $parent_qpart AND title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]); |
5c7c7da9 AD |
3653 | |
3654 | if (db_num_rows($result) == 0) { | |
8d505d78 | 3655 | |
6322ac79 | 3656 | $result = db_query( |
d2a317e3 AD |
3657 | "INSERT INTO ttrss_feed_categories (owner_uid,title,parent_cat) |
3658 | VALUES ('".$_SESSION["uid"]."', '$feed_cat', $parent_insert)"); | |
5c7c7da9 | 3659 | |
a42c55f0 | 3660 | db_query("COMMIT"); |
5c7c7da9 AD |
3661 | |
3662 | return true; | |
3663 | } | |
3664 | ||
3665 | return false; | |
8d505d78 | 3666 | } |
5c7c7da9 | 3667 | |
a42c55f0 AD |
3668 | function getArticleFeed($id) { |
3669 | $result = db_query("SELECT feed_id FROM ttrss_user_entries | |
a545dc31 | 3670 | WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]); |
ab197ae1 AD |
3671 | |
3672 | if (db_num_rows($result) != 0) { | |
3673 | return db_fetch_result($result, 0, "feed_id"); | |
3674 | } else { | |
3675 | return 0; | |
3676 | } | |
3677 | } | |
a5819bb3 | 3678 | |
f2c6c008 CW |
3679 | /** |
3680 | * Fixes incomplete URLs by prepending "http://". | |
f0266f51 CW |
3681 | * Also replaces feed:// with http://, and |
3682 | * prepends a trailing slash if the url is a domain name only. | |
f2c6c008 CW |
3683 | * |
3684 | * @param string $url Possibly incomplete URL | |
3685 | * | |
3686 | * @return string Fixed URL. | |
3687 | */ | |
3688 | function fix_url($url) { | |
3689 | if (strpos($url, '://') === false) { | |
3690 | $url = 'http://' . $url; | |
f0266f51 CW |
3691 | } else if (substr($url, 0, 5) == 'feed:') { |
3692 | $url = 'http:' . substr($url, 5); | |
3693 | } | |
3694 | ||
3695 | //prepend slash if the URL has no slash in it | |
3696 | // "http://www.example" -> "http://www.example/" | |
44453773 | 3697 | if (strpos($url, '/', strpos($url, ':') + 3) === false) { |
f0266f51 | 3698 | $url .= '/'; |
f2c6c008 | 3699 | } |
ec39a02c AD |
3700 | |
3701 | if ($url != "http:///") | |
3702 | return $url; | |
3703 | else | |
3704 | return ''; | |
f2c6c008 CW |
3705 | } |
3706 | ||
a5819bb3 AD |
3707 | function validate_feed_url($url) { |
3708 | $parts = parse_url($url); | |
3709 | ||
3710 | return ($parts['scheme'] == 'http' || $parts['scheme'] == 'feed' || $parts['scheme'] == 'https'); | |
3711 | ||
3712 | } | |
d9084cf2 | 3713 | |
a42c55f0 | 3714 | function get_article_enclosures($id) { |
be35798b | 3715 | |
8d505d78 | 3716 | $query = "SELECT * FROM ttrss_enclosures |
be35798b AD |
3717 | WHERE post_id = '$id' AND content_url != ''"; |
3718 | ||
be35798b AD |
3719 | $rv = array(); |
3720 | ||
a42c55f0 | 3721 | $result = db_query($query); |
be35798b | 3722 | |
0e4a7d7a AD |
3723 | if (db_num_rows($result) > 0) { |
3724 | while ($line = db_fetch_assoc($result)) { | |
3725 | array_push($rv, $line); | |
be35798b AD |
3726 | } |
3727 | } | |
3728 | ||
3729 | return $rv; | |
3730 | } | |
3731 | ||
a42c55f0 | 3732 | function save_email_address($email) { |
31a53903 AD |
3733 | // FIXME: implement persistent storage of emails |
3734 | ||
8d505d78 | 3735 | if (!$_SESSION['stored_emails']) |
31a53903 AD |
3736 | $_SESSION['stored_emails'] = array(); |
3737 | ||
3738 | if (!in_array($email, $_SESSION['stored_emails'])) | |
3739 | array_push($_SESSION['stored_emails'], $email); | |
3740 | } | |
8801fb01 | 3741 | |
8801fb01 | 3742 | |
a42c55f0 | 3743 | function get_feed_access_key($feed_id, $is_cat, $owner_uid = false) { |
8801fb01 AD |
3744 | |
3745 | if (!$owner_uid) $owner_uid = $_SESSION["uid"]; | |
3746 | ||
3747 | $sql_is_cat = bool_to_sql_bool($is_cat); | |
3748 | ||
a42c55f0 | 3749 | $result = db_query("SELECT access_key FROM ttrss_access_keys |
8d505d78 | 3750 | WHERE feed_id = '$feed_id' AND is_cat = $sql_is_cat |
8801fb01 AD |
3751 | AND owner_uid = " . $owner_uid); |
3752 | ||
3753 | if (db_num_rows($result) == 1) { | |
3754 | return db_fetch_result($result, 0, "access_key"); | |
3755 | } else { | |
4c63934b | 3756 | $key = db_escape_string(uniqid(base_convert(rand(), 10, 36))); |
8801fb01 | 3757 | |
a42c55f0 | 3758 | $result = db_query("INSERT INTO ttrss_access_keys |
8801fb01 AD |
3759 | (access_key, feed_id, is_cat, owner_uid) |
3760 | VALUES ('$key', '$feed_id', $sql_is_cat, '$owner_uid')"); | |
3761 | ||
3762 | return $key; | |
3763 | } | |
3764 | return false; | |
3765 | } | |
f0266f51 | 3766 | |
759e5132 | 3767 | function get_feeds_from_html($url, $content) |
f0266f51 CW |
3768 | { |
3769 | $url = fix_url($url); | |
3770 | $baseUrl = substr($url, 0, strrpos($url, '/') + 1); | |
3771 | ||
fb074239 AD |
3772 | libxml_use_internal_errors(true); |
3773 | ||
f0266f51 | 3774 | $doc = new DOMDocument(); |
8d505d78 | 3775 | $doc->loadHTML($content); |
f0266f51 CW |
3776 | $xpath = new DOMXPath($doc); |
3777 | $entries = $xpath->query('/html/head/link[@rel="alternate"]'); | |
3778 | $feedUrls = array(); | |
3779 | foreach ($entries as $entry) { | |
3780 | if ($entry->hasAttribute('href')) { | |
3781 | $title = $entry->getAttribute('title'); | |
3782 | if ($title == '') { | |
3783 | $title = $entry->getAttribute('type'); | |
3784 | } | |
923818fc CW |
3785 | $feedUrl = rewrite_relative_url( |
3786 | $baseUrl, $entry->getAttribute('href') | |
3787 | ); | |
f0266f51 CW |
3788 | $feedUrls[$feedUrl] = $title; |
3789 | } | |
3790 | } | |
3791 | return $feedUrls; | |
3792 | } | |
3793 | ||
759e5132 | 3794 | function is_html($content) { |
32b86711 | 3795 | return preg_match("/<html|DOCTYPE html/i", substr($content, 0, 20)) !== 0; |
759e5132 | 3796 | } |
f33479da | 3797 | |
759e5132 AD |
3798 | function url_is_html($url, $login = false, $pass = false) { |
3799 | return is_html(fetch_file_contents($url, false, $login, $pass)); | |
f33479da | 3800 | } |
24e2bb3a | 3801 | |
a42c55f0 | 3802 | function print_label_select($name, $value, $attributes = "") { |
24e2bb3a | 3803 | |
a42c55f0 | 3804 | $result = db_query("SELECT caption FROM ttrss_labels2 |
24e2bb3a AD |
3805 | WHERE owner_uid = '".$_SESSION["uid"]."' ORDER BY caption"); |
3806 | ||
8d505d78 | 3807 | print "<select default=\"$value\" name=\"" . htmlspecialchars($name) . |
d90868d7 | 3808 | "\" $attributes onchange=\"labelSelectOnChange(this)\" >"; |
24e2bb3a AD |
3809 | |
3810 | while ($line = db_fetch_assoc($result)) { | |
3811 | ||
3812 | $issel = ($line["caption"] == $value) ? "selected=\"1\"" : ""; | |
3813 | ||
d90868d7 AD |
3814 | print "<option value=\"".htmlspecialchars($line["caption"])."\" |
3815 | $issel>" . htmlspecialchars($line["caption"]) . "</option>"; | |
24e2bb3a AD |
3816 | |
3817 | } | |
3818 | ||
d90868d7 | 3819 | # print "<option value=\"ADD_LABEL\">" .__("Add label...") . "</option>"; |
24e2bb3a AD |
3820 | |
3821 | print "</select>"; | |
3822 | ||
3823 | ||
3824 | } | |
3825 | ||
a42c55f0 | 3826 | function format_article_enclosures($id, $always_display_enclosures, |
33de3d37 | 3827 | $article_content, $hide_images = false) { |
dad14b51 | 3828 | |
a42c55f0 | 3829 | $result = get_article_enclosures($id); |
009646d2 | 3830 | $rv = ''; |
8d505d78 | 3831 | |
dad14b51 | 3832 | if (count($result) > 0) { |
8d505d78 | 3833 | |
dad14b51 AD |
3834 | $entries_html = array(); |
3835 | $entries = array(); | |
ca3bca99 | 3836 | $entries_inline = array(); |
8d505d78 | 3837 | |
dad14b51 | 3838 | foreach ($result as $line) { |
8d505d78 | 3839 | |
dad14b51 AD |
3840 | $url = $line["content_url"]; |
3841 | $ctype = $line["content_type"]; | |
5c54e683 | 3842 | $title = $line["title"]; |
8d505d78 | 3843 | |
dad14b51 | 3844 | if (!$ctype) $ctype = __("unknown type"); |
8d505d78 | 3845 | |
749b56bd | 3846 | $filename = substr($url, strrpos($url, "/")+1); |
8d505d78 | 3847 | |
a42c55f0 | 3848 | $player = format_inline_player($url, $ctype); |
ca3bca99 AD |
3849 | |
3850 | if ($player) array_push($entries_inline, $player); | |
8d505d78 | 3851 | |
c3edc667 AD |
3852 | # $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . |
3853 | # $filename . " (" . $ctype . ")" . "</a>"; | |
8d505d78 | 3854 | |
749b56bd AD |
3855 | $entry = "<div onclick=\"window.open('".htmlspecialchars($url)."')\" |
3856 | dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>"; | |
3857 | ||
dad14b51 | 3858 | array_push($entries_html, $entry); |
8d505d78 | 3859 | |
dad14b51 | 3860 | $entry = array(); |
8d505d78 | 3861 | |
dad14b51 AD |
3862 | $entry["type"] = $ctype; |
3863 | $entry["filename"] = $filename; | |
3864 | $entry["url"] = $url; | |
5c54e683 | 3865 | $entry["title"] = $title; |
8d505d78 | 3866 | |
dad14b51 AD |
3867 | array_push($entries, $entry); |
3868 | } | |
8d505d78 | 3869 | |
a42c55f0 | 3870 | if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) { |
dad14b51 AD |
3871 | if ($always_display_enclosures || |
3872 | !preg_match("/<img/i", $article_content)) { | |
8d505d78 | 3873 | |
dad14b51 | 3874 | foreach ($entries as $entry) { |
8d505d78 | 3875 | |
dad14b51 AD |
3876 | if (preg_match("/image/", $entry["type"]) || |
3877 | preg_match("/\.(jpg|png|gif|bmp)/i", $entry["filename"])) { | |
8d505d78 | 3878 | |
33de3d37 AD |
3879 | if (!$hide_images) { |
3880 | $rv .= "<p><img | |
3881 | alt=\"".htmlspecialchars($entry["filename"])."\" | |
3882 | src=\"" .htmlspecialchars($entry["url"]) . "\"/></p>"; | |
3883 | } else { | |
3884 | $rv .= "<p><a target=\"_blank\" | |
3885 | href=\"".htmlspecialchars($entry["url"])."\" | |
3886 | >" .htmlspecialchars($entry["url"]) . "</a></p>"; | |
5c54e683 | 3887 | } |
749b56bd | 3888 | |
5c54e683 AD |
3889 | if ($entry['title']) { |
3890 | $rv.= "<div class=\"enclosure_title\">${entry['title']}</div>"; | |
33de3d37 | 3891 | } |
dad14b51 AD |
3892 | } |
3893 | } | |
3894 | } | |
3895 | } | |
8d505d78 | 3896 | |
ca3bca99 AD |
3897 | if (count($entries_inline) > 0) { |
3898 | $rv .= "<hr clear='both'/>"; | |
3899 | foreach ($entries_inline as $entry) { $rv .= $entry; }; | |
3900 | $rv .= "<hr clear='both'/>"; | |
3901 | } | |
3902 | ||
bf6df236 | 3903 | $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">". |
f9432f26 | 3904 | "<option value=''>" . __('Attachments')."</option>"; |
8d505d78 | 3905 | |
f9432f26 | 3906 | foreach ($entries as $entry) { |
5c54e683 AD |
3907 | if ($entry["title"]) |
3908 | $title = "— " . truncate_string($entry["title"], 30); | |
3909 | else | |
3910 | $title = ""; | |
3911 | ||
3912 | $rv .= "<option value=\"".htmlspecialchars($entry["url"])."\">" . htmlspecialchars($entry["filename"]) . "$title</option>"; | |
8d505d78 | 3913 | |
f9432f26 AD |
3914 | }; |
3915 | ||
3916 | $rv .= "</select>"; | |
dad14b51 | 3917 | } |
009646d2 AD |
3918 | |
3919 | return $rv; | |
dad14b51 AD |
3920 | } |
3921 | ||
6322ac79 | 3922 | function getLastArticleId() { |
a42c55f0 | 3923 | $result = db_query("SELECT MAX(ref_id) AS id FROM ttrss_user_entries |
f8fb4498 AD |
3924 | WHERE owner_uid = " . $_SESSION["uid"]); |
3925 | ||
3926 | if (db_num_rows($result) == 1) { | |
3927 | return db_fetch_result($result, 0, "id"); | |
3928 | } else { | |
3929 | return -1; | |
3930 | } | |
3931 | } | |
8cc3c778 AD |
3932 | |
3933 | function build_url($parts) { | |
3934 | return $parts['scheme'] . "://" . $parts['host'] . $parts['path']; | |
3935 | } | |
3936 | ||
f679105c CW |
3937 | /** |
3938 | * Converts a (possibly) relative URL to a absolute one. | |
3939 | * | |
3940 | * @param string $url Base URL (i.e. from where the document is) | |
3941 | * @param string $rel_url Possibly relative URL in the document | |
3942 | * | |
3943 | * @return string Absolute URL | |
3944 | */ | |
8cc3c778 | 3945 | function rewrite_relative_url($url, $rel_url) { |
c722c0be | 3946 | if (strpos($rel_url, ":") !== false) { |
b4520bb8 AD |
3947 | return $rel_url; |
3948 | } else if (strpos($rel_url, "://") !== false) { | |
8cc3c778 | 3949 | return $rel_url; |
f9052d35 | 3950 | } else if (strpos($rel_url, "//") === 0) { |
3951 | # protocol-relative URL (rare but they exist) | |
3952 | return $rel_url; | |
8d505d78 | 3953 | } else if (strpos($rel_url, "/") === 0) |
8cc3c778 AD |
3954 | { |
3955 | $parts = parse_url($url); | |
3956 | $parts['path'] = $rel_url; | |
3957 | ||
3958 | return build_url($parts); | |
3959 | ||
3960 | } else { | |
3961 | $parts = parse_url($url); | |
f679105c CW |
3962 | if (!isset($parts['path'])) { |
3963 | $parts['path'] = '/'; | |
3964 | } | |
3965 | $dir = $parts['path']; | |
3966 | if (substr($dir, -1) !== '/') { | |
3967 | $dir = dirname($parts['path']); | |
3968 | $dir !== '/' && $dir .= '/'; | |
3969 | } | |
3970 | $parts['path'] = $dir . $rel_url; | |
8cc3c778 AD |
3971 | |
3972 | return build_url($parts); | |
3973 | } | |
3974 | } | |
3975 | ||
e4f7f8df | 3976 | function sphinx_search($query, $offset = 0, $limit = 30) { |
030b2a31 | 3977 | require_once 'lib/sphinxapi.php'; |
31303c6b | 3978 | |
e4f7f8df AD |
3979 | $sphinxClient = new SphinxClient(); |
3980 | ||
52803a0b AD |
3981 | $sphinxpair = explode(":", SPHINX_SERVER, 2); |
3982 | ||
7c01db43 | 3983 | $sphinxClient->SetServer($sphinxpair[0], (int)$sphinxpair[1]); |
e4f7f8df AD |
3984 | $sphinxClient->SetConnectTimeout(1); |
3985 | ||
8d505d78 | 3986 | $sphinxClient->SetFieldWeights(array('title' => 70, 'content' => 30, |
e4f7f8df AD |
3987 | 'feed_title' => 20)); |
3988 | ||
3989 | $sphinxClient->SetMatchMode(SPH_MATCH_EXTENDED2); | |
3990 | $sphinxClient->SetRankingMode(SPH_RANK_PROXIMITY_BM25); | |
3991 | $sphinxClient->SetLimits($offset, $limit, 1000); | |
3992 | $sphinxClient->SetArrayResult(false); | |
3993 | $sphinxClient->SetFilter('owner_uid', array($_SESSION['uid'])); | |
8d505d78 | 3994 | |
e4f7f8df AD |
3995 | $result = $sphinxClient->Query($query, SPHINX_INDEX); |
3996 | ||
3997 | $ids = array(); | |
3998 | ||
3999 | if (is_array($result['matches'])) { | |
4000 | foreach (array_keys($result['matches']) as $int_id) { | |
4001 | $ref_id = $result['matches'][$int_id]['attrs']['ref_id']; | |
4002 | array_push($ids, $ref_id); | |
4003 | } | |
4004 | } | |
4005 | ||
4006 | return $ids; | |
4007 | } | |
4008 | ||
a42c55f0 | 4009 | function cleanup_tags($days = 14, $limit = 1000) { |
868650e4 AD |
4010 | |
4011 | if (DB_TYPE == "pgsql") { | |
4012 | $interval_query = "date_updated < NOW() - INTERVAL '$days days'"; | |
4013 | } else if (DB_TYPE == "mysql") { | |
4014 | $interval_query = "date_updated < DATE_SUB(NOW(), INTERVAL $days DAY)"; | |
4015 | } | |
4016 | ||
b5ec13fa | 4017 | $tags_deleted = 0; |
868650e4 | 4018 | |
b5ec13fa AD |
4019 | while ($limit > 0) { |
4020 | $limit_part = 500; | |
4021 | ||
8d505d78 AD |
4022 | $query = "SELECT ttrss_tags.id AS id |
4023 | FROM ttrss_tags, ttrss_user_entries, ttrss_entries | |
b5ec13fa AD |
4024 | WHERE post_int_id = int_id AND $interval_query AND |
4025 | ref_id = ttrss_entries.id AND tag_cache != '' LIMIT $limit_part"; | |
8d505d78 | 4026 | |
a42c55f0 | 4027 | $result = db_query($query); |
b5ec13fa AD |
4028 | |
4029 | $ids = array(); | |
4030 | ||
4031 | while ($line = db_fetch_assoc($result)) { | |
4032 | array_push($ids, $line['id']); | |
4033 | } | |
4034 | ||
4035 | if (count($ids) > 0) { | |
4036 | $ids = join(",", $ids); | |
b5ec13fa | 4037 | |
a42c55f0 AD |
4038 | $tmp_result = db_query("DELETE FROM ttrss_tags WHERE id IN ($ids)"); |
4039 | $tags_deleted += db_affected_rows($tmp_result); | |
b5ec13fa AD |
4040 | } else { |
4041 | break; | |
4042 | } | |
4043 | ||
4044 | $limit -= $limit_part; | |
4045 | } | |
4046 | ||
b5ec13fa | 4047 | return $tags_deleted; |
868650e4 AD |
4048 | } |
4049 | ||
6322ac79 | 4050 | function print_user_stylesheet() { |
a42c55f0 | 4051 | $value = get_pref('USER_STYLESHEET'); |
88e4e597 AD |
4052 | |
4053 | if ($value) { | |
4054 | print "<style type=\"text/css\">"; | |
5823f9fb | 4055 | print str_replace("<br/>", "\n", $value); |
88e4e597 AD |
4056 | print "</style>"; |
4057 | } | |
4058 | ||
4059 | } | |
4060 | ||
a42c55f0 | 4061 | function filter_to_sql($filter, $owner_uid) { |
4e02f582 | 4062 | $query = array(); |
36184020 | 4063 | |
4e02f582 AD |
4064 | if (DB_TYPE == "pgsql") |
4065 | $reg_qpart = "~"; | |
4066 | else | |
4067 | $reg_qpart = "REGEXP"; | |
36184020 | 4068 | |
4e02f582 | 4069 | foreach ($filter["rules"] AS $rule) { |
4cb2c550 | 4070 | $rule['reg_exp'] = str_replace('/', '\/', $rule["reg_exp"]); |
4e02f582 AD |
4071 | $regexp_valid = preg_match('/' . $rule['reg_exp'] . '/', |
4072 | $rule['reg_exp']) !== FALSE; | |
36184020 | 4073 | |
4e02f582 | 4074 | if ($regexp_valid) { |
36184020 | 4075 | |
a42c55f0 | 4076 | $rule['reg_exp'] = db_escape_string($rule['reg_exp']); |
36184020 | 4077 | |
a3a896a1 | 4078 | switch ($rule["type"]) { |
4e02f582 AD |
4079 | case "title": |
4080 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
4081 | $rule['reg_exp'] . "')"; | |
4082 | break; | |
4083 | case "content": | |
4084 | $qpart = "LOWER(ttrss_entries.content) $reg_qpart LOWER('". | |
4085 | $rule['reg_exp'] . "')"; | |
4086 | break; | |
4087 | case "both": | |
4088 | $qpart = "LOWER(ttrss_entries.title) $reg_qpart LOWER('". | |
4089 | $rule['reg_exp'] . "') OR LOWER(" . | |
4090 | "ttrss_entries.content) $reg_qpart LOWER('" . $rule['reg_exp'] . "')"; | |
4091 | break; | |
4092 | case "tag": | |
4093 | $qpart = "LOWER(ttrss_user_entries.tag_cache) $reg_qpart LOWER('". | |
4094 | $rule['reg_exp'] . "')"; | |
4095 | break; | |
4096 | case "link": | |
4097 | $qpart = "LOWER(ttrss_entries.link) $reg_qpart LOWER('". | |
4098 | $rule['reg_exp'] . "')"; | |
4099 | break; | |
4100 | case "author": | |
4101 | $qpart = "LOWER(ttrss_entries.author) $reg_qpart LOWER('". | |
4102 | $rule['reg_exp'] . "')"; | |
4103 | break; | |
4104 | } | |
36184020 | 4105 | |
ec1f8a3d AD |
4106 | if (isset($rule['inverse'])) $qpart = "NOT ($qpart)"; |
4107 | ||
6b218731 | 4108 | if (isset($rule["feed_id"]) && $rule["feed_id"] > 0) { |
a42c55f0 | 4109 | $qpart .= " AND feed_id = " . db_escape_string($rule["feed_id"]); |
4e02f582 | 4110 | } |
6b8b3af8 | 4111 | |
4e02f582 | 4112 | if (isset($rule["cat_id"])) { |
2680295b AD |
4113 | |
4114 | if ($rule["cat_id"] > 0) { | |
a42c55f0 | 4115 | $children = getChildCategories($rule["cat_id"], $owner_uid); |
2680295b AD |
4116 | array_push($children, $rule["cat_id"]); |
4117 | ||
4118 | $children = join(",", $children); | |
4119 | ||
4120 | $cat_qpart = "cat_id IN ($children)"; | |
4121 | } else { | |
4122 | $cat_qpart = "cat_id IS NULL"; | |
4123 | } | |
4124 | ||
4125 | $qpart .= " AND $cat_qpart"; | |
56fbb82c | 4126 | } |
4e02f582 | 4127 | |
5d4d5918 AD |
4128 | $qpart .= " AND feed_id IS NOT NULL"; |
4129 | ||
4e02f582 AD |
4130 | array_push($query, "($qpart)"); |
4131 | ||
56fbb82c | 4132 | } |
4e02f582 | 4133 | } |
56fbb82c | 4134 | |
4e02f582 | 4135 | if (count($query) > 0) { |
a3a896a1 | 4136 | $fullquery = "(" . join($filter["match_any_rule"] ? "OR" : "AND", $query) . ")"; |
56fbb82c | 4137 | } else { |
a3a896a1 | 4138 | $fullquery = "(false)"; |
56fbb82c | 4139 | } |
a3a896a1 AD |
4140 | |
4141 | if ($filter['inverse']) $fullquery = "(NOT $fullquery)"; | |
4142 | ||
4143 | return $fullquery; | |
36184020 | 4144 | } |
ae5f7bb1 | 4145 | |
3382bce1 AD |
4146 | if (!function_exists('gzdecode')) { |
4147 | function gzdecode($string) { // no support for 2nd argument | |
4148 | return file_get_contents('compress.zlib://data:who/cares;base64,'. | |
4149 | base64_encode($string)); | |
4150 | } | |
4151 | } | |
4152 | ||
8db5d8ea AD |
4153 | function get_random_bytes($length) { |
4154 | if (function_exists('openssl_random_pseudo_bytes')) { | |
4155 | return openssl_random_pseudo_bytes($length); | |
4156 | } else { | |
4157 | $output = ""; | |
4158 | ||
4159 | for ($i = 0; $i < $length; $i++) | |
4160 | $output .= chr(mt_rand(0, 255)); | |
4161 | ||
4162 | return $output; | |
4163 | } | |
4164 | } | |
871f0a7a AD |
4165 | |
4166 | function read_stdin() { | |
4167 | $fp = fopen("php://stdin", "r"); | |
4168 | ||
4169 | if ($fp) { | |
4170 | $line = trim(fgets($fp)); | |
4171 | fclose($fp); | |
4172 | return $line; | |
4173 | } | |
4174 | ||
4175 | return null; | |
4176 | } | |
e3449aa1 AD |
4177 | |
4178 | function tmpdirname($path, $prefix) { | |
4179 | // Use PHP's tmpfile function to create a temporary | |
4180 | // directory name. Delete the file and keep the name. | |
4181 | $tempname = tempnam($path,$prefix); | |
4182 | if (!$tempname) | |
4183 | return false; | |
4184 | ||
4185 | if (!unlink($tempname)) | |
4186 | return false; | |
4187 | ||
4188 | return $tempname; | |
4189 | } | |
4190 | ||
a42c55f0 AD |
4191 | function getFeedCategory($feed) { |
4192 | $result = db_query("SELECT cat_id FROM ttrss_feeds | |
6aff7845 AD |
4193 | WHERE id = '$feed'"); |
4194 | ||
4195 | if (db_num_rows($result) > 0) { | |
4196 | return db_fetch_result($result, 0, "cat_id"); | |
4197 | } else { | |
4198 | return false; | |
4199 | } | |
4200 | ||
4201 | } | |
4202 | ||
8dcb2b47 AD |
4203 | function implements_interface($class, $interface) { |
4204 | return in_array($interface, class_implements($class)); | |
4205 | } | |
e88c1943 | 4206 | |
fe61dc18 AD |
4207 | function geturl($url, $depth = 0){ |
4208 | ||
4209 | if ($depth == 20) return $url; | |
e2b0054b | 4210 | |
3f6f0857 AD |
4211 | if (!function_exists('curl_init')) |
4212 | return user_error('CURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini', E_USER_ERROR); | |
e2b0054b AD |
4213 | |
4214 | $curl = curl_init(); | |
4215 | $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,"; | |
4216 | $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"; | |
4217 | $header[] = "Cache-Control: max-age=0"; | |
4218 | $header[] = "Connection: keep-alive"; | |
4219 | $header[] = "Keep-Alive: 300"; | |
4220 | $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7"; | |
4221 | $header[] = "Accept-Language: en-us,en;q=0.5"; | |
4222 | $header[] = "Pragma: "; | |
4223 | ||
4224 | curl_setopt($curl, CURLOPT_URL, $url); | |
4225 | curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0'); | |
4226 | curl_setopt($curl, CURLOPT_HTTPHEADER, $header); | |
4227 | curl_setopt($curl, CURLOPT_HEADER, true); | |
4228 | curl_setopt($curl, CURLOPT_REFERER, $url); | |
4229 | curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate'); | |
4230 | curl_setopt($curl, CURLOPT_AUTOREFERER, true); | |
4231 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); | |
4232 | //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled... | |
4233 | curl_setopt($curl, CURLOPT_TIMEOUT, 60); | |
40a35a62 | 4234 | curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); |
e2b0054b | 4235 | |
05f14a7d AD |
4236 | if (defined('_CURL_HTTP_PROXY')) { |
4237 | curl_setopt($curl, CURLOPT_PROXY, _CURL_HTTP_PROXY); | |
4238 | } | |
4239 | ||
aefed7f7 AD |
4240 | if ((OPENSSL_VERSION_NUMBER >= 0x0090808f) && (OPENSSL_VERSION_NUMBER < 0x10000000)) { |
4241 | curl_setopt($curl, CURLOPT_SSLVERSION, 3); | |
4242 | } | |
4243 | ||
e2b0054b AD |
4244 | $html = curl_exec($curl); |
4245 | ||
4246 | $status = curl_getinfo($curl); | |
e2b0054b AD |
4247 | |
4248 | if($status['http_code']!=200){ | |
4249 | if($status['http_code'] == 301 || $status['http_code'] == 302) { | |
e2b4c0b7 | 4250 | curl_close($curl); |
e2b0054b AD |
4251 | list($header) = explode("\r\n\r\n", $html, 2); |
4252 | $matches = array(); | |
4253 | preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches); | |
4254 | $url = trim(str_replace($matches[1],"",$matches[0])); | |
4255 | $url_parsed = parse_url($url); | |
fe61dc18 | 4256 | return (isset($url_parsed))? geturl($url, $depth + 1):''; |
e2b0054b | 4257 | } |
e2b4c0b7 RH |
4258 | |
4259 | global $fetch_last_error; | |
4260 | ||
4261 | $fetch_last_error = curl_errno($curl) . " " . curl_error($curl); | |
4262 | curl_close($curl); | |
4263 | ||
4a80c57c AD |
4264 | # $oline=''; |
4265 | # foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';} | |
4266 | # $line =$oline." \r\n ".$url."\r\n-----------------\r\n"; | |
911845b5 AD |
4267 | # $handle = @fopen('./curl.error.log', 'a'); |
4268 | # fwrite($handle, $line); | |
e2b0054b AD |
4269 | return FALSE; |
4270 | } | |
e2b4c0b7 | 4271 | curl_close($curl); |
e2b0054b AD |
4272 | return $url; |
4273 | } | |
8dcb2b47 | 4274 | |
c670a80d AD |
4275 | function get_minified_js($files) { |
4276 | require_once 'lib/jshrink/Minifier.php'; | |
4277 | ||
4278 | $rv = ''; | |
4279 | ||
4280 | foreach ($files as $js) { | |
4281 | if (!isset($_GET['debug'])) { | |
32011b9b | 4282 | $cached_file = CACHE_DIR . "/js/".basename($js).".js"; |
c670a80d AD |
4283 | |
4284 | if (file_exists($cached_file) && | |
4285 | is_readable($cached_file) && | |
4286 | filemtime($cached_file) >= filemtime("js/$js.js")) { | |
4287 | ||
4288 | $rv .= file_get_contents($cached_file); | |
4289 | ||
4290 | } else { | |
4291 | $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js")); | |
4292 | file_put_contents($cached_file, $minified); | |
4293 | $rv .= $minified; | |
4294 | } | |
4295 | } else { | |
4296 | $rv .= file_get_contents("js/$js.js"); | |
4297 | } | |
4298 | } | |
4299 | ||
4300 | return $rv; | |
4301 | } | |
4302 | ||
b5d4716a AD |
4303 | function stylesheet_tag($filename) { |
4304 | $timestamp = filemtime($filename); | |
4305 | ||
cdbcb277 | 4306 | return "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n"; |
b5d4716a AD |
4307 | } |
4308 | ||
4309 | function javascript_tag($filename) { | |
4310 | $query = ""; | |
4311 | ||
4312 | if (!(strpos($filename, "?") === FALSE)) { | |
4313 | $query = substr($filename, strpos($filename, "?")+1); | |
4314 | $filename = substr($filename, 0, strpos($filename, "?")); | |
4315 | } | |
4316 | ||
4317 | $timestamp = filemtime($filename); | |
4318 | ||
4319 | if ($query) $timestamp .= "&$query"; | |
4320 | ||
cdbcb277 | 4321 | return "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n"; |
b5d4716a AD |
4322 | } |
4323 | ||
16314dda | 4324 | function calculate_dep_timestamp() { |
9717d5de | 4325 | $files = array_merge(glob("js/*.js"), glob("css/*.css")); |
16314dda AD |
4326 | |
4327 | $max_ts = -1; | |
4328 | ||
4329 | foreach ($files as $file) { | |
4330 | if (filemtime($file) > $max_ts) $max_ts = filemtime($file); | |
4331 | } | |
4332 | ||
4333 | return $max_ts; | |
4334 | } | |
4335 | ||
bcbb2ec7 AD |
4336 | function T_js_decl($s1, $s2) { |
4337 | if ($s1 && $s2) { | |
4338 | $s1 = preg_replace("/\n/", "", $s1); | |
4339 | $s2 = preg_replace("/\n/", "", $s2); | |
4340 | ||
4341 | $s1 = preg_replace("/\"/", "\\\"", $s1); | |
4342 | $s2 = preg_replace("/\"/", "\\\"", $s2); | |
4343 | ||
4344 | return "T_messages[\"$s1\"] = \"$s2\";\n"; | |
4345 | } | |
4346 | } | |
4347 | ||
4348 | function init_js_translations() { | |
4349 | ||
4350 | print 'var T_messages = new Object(); | |
4351 | ||
4352 | function __(msg) { | |
4353 | if (T_messages[msg]) { | |
4354 | return T_messages[msg]; | |
4355 | } else { | |
4356 | return msg; | |
4357 | } | |
4358 | } | |
4359 | ||
4360 | function ngettext(msg1, msg2, n) { | |
da07af65 | 4361 | return __((parseInt(n) > 1) ? msg2 : msg1); |
bcbb2ec7 AD |
4362 | }'; |
4363 | ||
4364 | $l10n = _get_reader(); | |
4365 | ||
4366 | for ($i = 0; $i < $l10n->total; $i++) { | |
4367 | $orig = $l10n->get_original_string($i); | |
da07af65 Y |
4368 | if(strpos($orig, "\000") !== FALSE) { // Plural forms |
4369 | $key = explode(chr(0), $orig); | |
be5e469d | 4370 | print T_js_decl($key[0], _ngettext($key[0], $key[1], 1)); // Singular |
4371 | print T_js_decl($key[1], _ngettext($key[0], $key[1], 2)); // Plural | |
da07af65 Y |
4372 | } else { |
4373 | $translation = __($orig); | |
4374 | print T_js_decl($orig, $translation); | |
4375 | } | |
bcbb2ec7 AD |
4376 | } |
4377 | } | |
4378 | ||
f822a8e5 AD |
4379 | function label_to_feed_id($label) { |
4380 | return LABEL_BASE_INDEX - 1 - abs($label); | |
4381 | } | |
4382 | ||
4383 | function feed_to_label_id($feed) { | |
4384 | return LABEL_BASE_INDEX - 1 + abs($feed); | |
4385 | } | |
4386 | ||
ebec81a6 AD |
4387 | function format_libxml_error($error) { |
4388 | return T_sprintf("LibXML error %s at line %d (column %d): %s", | |
4389 | $error->code, $error->line, $error->column, | |
4390 | $error->message); | |
4391 | } | |
4392 | ||
8c0496f7 | 4393 | ?> |