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Commit | Line | Data |
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2c08214a | 1 | <?php |
e6c886bf AD |
2 | class RSSUtils { |
3 | static function calculate_article_hash($article, $pluginhost) { | |
af244f92 AD |
4 | $tmp = ""; |
5 | ||
6 | foreach ($article as $k => $v) { | |
7 | if ($k != "feed" && isset($v)) { | |
24e6ff5d AD |
8 | $x = strip_tags(is_array($v) ? implode(",", $v) : $v); |
9 | ||
10 | //_debug("$k:" . sha1($x) . ":" . htmlspecialchars($x), true); | |
11 | ||
12 | $tmp .= sha1("$k:" . sha1($x)); | |
af244f92 AD |
13 | } |
14 | } | |
15 | ||
eb16bd9f | 16 | return sha1(implode(",", $pluginhost->get_plugin_names()) . $tmp); |
b1840673 AD |
17 | } |
18 | ||
e6c886bf | 19 | static function update_feedbrowser_cache() { |
79178062 | 20 | |
afcb105f AD |
21 | $pdo = Db::pdo(); |
22 | ||
23 | $sth = $pdo->query("SELECT feed_url, site_url, title, COUNT(id) AS subscribers | |
45378752 LD |
24 | FROM ttrss_feeds WHERE feed_url NOT IN (SELECT feed_url FROM ttrss_feeds |
25 | WHERE private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%') | |
79178062 AD |
26 | GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000"); |
27 | ||
afcb105f | 28 | $pdo->beginTransaction(); |
79178062 | 29 | |
afcb105f | 30 | $pdo->query("DELETE FROM ttrss_feedbrowser_cache"); |
79178062 AD |
31 | |
32 | $count = 0; | |
33 | ||
afcb105f AD |
34 | while ($line = $sth->fetch()) { |
35 | ||
0567016b AD |
36 | $subscribers = $line["subscribers"]; |
37 | $feed_url = $line["feed_url"]; | |
38 | $title = $line["title"]; | |
39 | $site_url = $line["site_url"]; | |
79178062 | 40 | |
afcb105f AD |
41 | $tmph = $pdo->prepare("SELECT subscribers FROM |
42 | ttrss_feedbrowser_cache WHERE feed_url = ?"); | |
43 | $tmph->execute([$feed_url]); | |
44 | ||
45 | if (!$tmph->fetch()) { | |
79178062 | 46 | |
afcb105f AD |
47 | $tmph = $pdo->prepare("INSERT INTO ttrss_feedbrowser_cache |
48 | (feed_url, site_url, title, subscribers) | |
49 | VALUES | |
50 | (?, ?, ?, ?)"); | |
79178062 | 51 | |
afcb105f | 52 | $tmph->execute([$feed_url, $site_url, $title, $subscribers]); |
79178062 AD |
53 | |
54 | ++$count; | |
55 | ||
56 | } | |
57 | ||
58 | } | |
59 | ||
afcb105f | 60 | $pdo->commit(); |
79178062 AD |
61 | |
62 | return $count; | |
63 | ||
64 | } | |
65 | ||
e6c886bf | 66 | static function update_daemon_common($limit = DAEMON_FEED_LIMIT, $debug = true) { |
6322ac79 | 67 | $schema_version = get_schema_version(); |
857efe49 AD |
68 | |
69 | if ($schema_version != SCHEMA_VERSION) { | |
70 | die("Schema version is wrong, please upgrade the database.\n"); | |
71 | } | |
72 | ||
afcb105f AD |
73 | $pdo = Db::pdo(); |
74 | ||
09e8bdfd | 75 | if (!SINGLE_USER_MODE && DAEMON_UPDATE_LOGIN_LIMIT > 0) { |
2c08214a AD |
76 | if (DB_TYPE == "pgsql") { |
77 | $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'"; | |
78 | } else { | |
79 | $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)"; | |
80 | } | |
81 | } else { | |
82 | $login_thresh_qpart = ""; | |
83 | } | |
84 | ||
2c08214a AD |
85 | if (DB_TYPE == "pgsql") { |
86 | $update_limit_qpart = "AND (( | |
87 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 88 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
89 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL) |
90 | ) OR ( | |
91 | ttrss_feeds.update_interval > 0 | |
92 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL) | |
f08426e3 AD |
93 | ) OR (ttrss_feeds.last_updated IS NULL |
94 | AND ttrss_user_prefs.value != '-1') | |
95 | OR (last_updated = '1970-01-01 00:00:00' | |
96 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
97 | } else { |
98 | $update_limit_qpart = "AND (( | |
99 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 100 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
101 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE) |
102 | ) OR ( | |
103 | ttrss_feeds.update_interval > 0 | |
104 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE) | |
f08426e3 AD |
105 | ) OR (ttrss_feeds.last_updated IS NULL |
106 | AND ttrss_user_prefs.value != '-1') | |
107 | OR (last_updated = '1970-01-01 00:00:00' | |
108 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
109 | } |
110 | ||
111 | // Test if feed is currently being updated by another process. | |
112 | if (DB_TYPE == "pgsql") { | |
566417c4 | 113 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '10 minutes')"; |
2c08214a | 114 | } else { |
566417c4 | 115 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 10 MINUTE))"; |
2c08214a AD |
116 | } |
117 | ||
93af11cb | 118 | $query_limit = $limit ? sprintf("LIMIT %d", $limit) : ""; |
2c08214a | 119 | |
98070db0 TK |
120 | // Update the least recently updated feeds first |
121 | $query_order = "ORDER BY last_updated"; | |
122 | if (DB_TYPE == "pgsql") $query_order .= " NULLS FIRST"; | |
123 | ||
fce451a4 | 124 | $query = "SELECT DISTINCT ttrss_feeds.feed_url, ttrss_feeds.last_updated |
2c08214a AD |
125 | FROM |
126 | ttrss_feeds, ttrss_users, ttrss_user_prefs | |
f4ae0f05 | 127 | WHERE |
2c08214a | 128 | ttrss_feeds.owner_uid = ttrss_users.id |
f08426e3 | 129 | AND ttrss_user_prefs.profile IS NULL |
2c08214a AD |
130 | AND ttrss_users.id = ttrss_user_prefs.owner_uid |
131 | AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' | |
132 | $login_thresh_qpart $update_limit_qpart | |
1c4421fc | 133 | $updstart_thresh_qpart |
98070db0 | 134 | $query_order $query_limit"; |
fce451a4 | 135 | |
afcb105f | 136 | $res = $pdo->query($query); |
2c08214a | 137 | |
2c08214a | 138 | $feeds_to_update = array(); |
afcb105f | 139 | while ($line = $res->fetch()) { |
93af11cb | 140 | array_push($feeds_to_update, $line['feed_url']); |
2c08214a AD |
141 | } |
142 | ||
afcb105f AD |
143 | if ($debug) _debug(sprintf("Scheduled %d feeds to update...", count($feeds_to_update))); |
144 | ||
93af11cb AD |
145 | // Update last_update_started before actually starting the batch |
146 | // in order to minimize collision risk for parallel daemon tasks | |
147 | if (count($feeds_to_update) > 0) { | |
afcb105f | 148 | $feeds_qmarks = arr_qmarks($feeds_to_update); |
1c4421fc | 149 | |
afcb105f AD |
150 | $tmph = $pdo->prepare("UPDATE ttrss_feeds SET last_update_started = NOW() |
151 | WHERE feed_url IN ($feeds_qmarks)"); | |
152 | $tmph->execute($feeds_to_update); | |
2c08214a AD |
153 | } |
154 | ||
8292d05b | 155 | $nf = 0; |
2d9c5684 | 156 | $bstarted = microtime(true); |
8292d05b | 157 | |
5cbd1fe8 AD |
158 | $batch_owners = array(); |
159 | ||
afcb105f AD |
160 | // since we have the data cached, we can deal with other feeds with the same url |
161 | $usth = $pdo->prepare("SELECT DISTINCT ttrss_feeds.id,last_updated,ttrss_feeds.owner_uid | |
ee0542ce AD |
162 | FROM ttrss_feeds, ttrss_users, ttrss_user_prefs WHERE |
163 | ttrss_user_prefs.owner_uid = ttrss_feeds.owner_uid AND | |
164 | ttrss_users.id = ttrss_user_prefs.owner_uid AND | |
165 | ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' AND | |
f08426e3 | 166 | ttrss_user_prefs.profile IS NULL AND |
afcb105f | 167 | feed_url = ? |
9e84bab4 | 168 | $update_limit_qpart |
1c4421fc | 169 | $login_thresh_qpart |
5929a0c1 | 170 | ORDER BY ttrss_feeds.id $query_limit"); |
1c4421fc | 171 | |
afcb105f AD |
172 | foreach ($feeds_to_update as $feed) { |
173 | if($debug) _debug("Base feed: $feed"); | |
174 | ||
175 | $usth->execute([$feed]); | |
176 | //update_rss_feed($line["id"], true); | |
177 | ||
178 | if ($tline = $usth->fetch()) { | |
179 | if ($debug) _debug(" => " . $tline["last_updated"] . ", " . $tline["id"] . " " . $tline["owner_uid"]); | |
f08426e3 | 180 | |
afcb105f AD |
181 | if (array_search($tline["owner_uid"], $batch_owners) === FALSE) |
182 | array_push($batch_owners, $tline["owner_uid"]); | |
5cbd1fe8 | 183 | |
afcb105f AD |
184 | $fstarted = microtime(true); |
185 | RSSUtils::update_rss_feed($tline["id"], true, false); | |
186 | _debug_suppress(false); | |
2d9c5684 | 187 | |
afcb105f | 188 | _debug(sprintf(" %.4f (sec)", microtime(true) - $fstarted)); |
2d9c5684 | 189 | |
afcb105f | 190 | ++$nf; |
1c4421fc | 191 | } |
2c08214a AD |
192 | } |
193 | ||
2d9c5684 AD |
194 | if ($nf > 0) { |
195 | _debug(sprintf("Processed %d feeds in %.4f (sec), %.4f (sec/feed avg)", $nf, | |
196 | microtime(true) - $bstarted, (microtime(true) - $bstarted) / $nf)); | |
197 | } | |
198 | ||
5cbd1fe8 AD |
199 | foreach ($batch_owners as $owner_uid) { |
200 | _debug("Running housekeeping tasks for user $owner_uid..."); | |
201 | ||
e6c886bf | 202 | RSSUtils::housekeeping_user($owner_uid); |
5cbd1fe8 AD |
203 | } |
204 | ||
2c08214a | 205 | // Send feed digests by email if needed. |
c2f0f24e | 206 | Digest::send_headlines_digests($debug); |
2c08214a | 207 | |
8292d05b | 208 | return $nf; |
7b55001e | 209 | } |
2c08214a | 210 | |
6022776d | 211 | // this is used when subscribing |
e6c886bf | 212 | static function set_basic_feed_info($feed) { |
6022776d | 213 | |
0567016b | 214 | $pdo = Db::pdo(); |
6022776d | 215 | |
0567016b AD |
216 | $sth = $pdo->prepare("SELECT owner_uid,feed_url,auth_pass,auth_login,auth_pass_encrypted |
217 | FROM ttrss_feeds WHERE id = ?"); | |
218 | $sth->execute([$feed]); | |
6022776d | 219 | |
0567016b | 220 | if ($row = $sth->fetch()) { |
bec5ba93 | 221 | |
0567016b | 222 | $owner_uid = $row["owner_uid"]; |
6022776d | 223 | |
187abfe7 | 224 | $auth_pass_encrypted = $row["auth_pass_encrypted"]; |
6022776d | 225 | |
0567016b AD |
226 | $auth_login = $row["auth_login"]; |
227 | $auth_pass = $row["auth_pass"]; | |
6022776d | 228 | |
0567016b AD |
229 | if ($auth_pass_encrypted && function_exists("mcrypt_decrypt")) { |
230 | require_once "crypt.php"; | |
231 | $auth_pass = decrypt_string($auth_pass); | |
232 | } | |
6022776d | 233 | |
0567016b | 234 | $fetch_url = $row["feed_url"]; |
6022776d | 235 | |
0567016b AD |
236 | $pluginhost = new PluginHost(); |
237 | $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); | |
6022776d | 238 | |
0567016b AD |
239 | $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); |
240 | $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid); | |
241 | $pluginhost->load_data(); | |
242 | ||
243 | $basic_info = array(); | |
244 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_BASIC_INFO) as $plugin) { | |
245 | $basic_info = $plugin->hook_feed_basic_info($basic_info, $fetch_url, $owner_uid, $feed, $auth_login, $auth_pass); | |
246 | } | |
6022776d | 247 | |
0567016b AD |
248 | if (!$basic_info) { |
249 | $feed_data = fetch_file_contents($fetch_url, false, | |
250 | $auth_login, $auth_pass, false, | |
251 | FEED_FETCH_TIMEOUT, | |
252 | 0); | |
bec5ba93 | 253 | |
0567016b | 254 | global $fetch_curl_used; |
bec5ba93 | 255 | |
0567016b AD |
256 | if (!$fetch_curl_used) { |
257 | $tmp = @gzdecode($feed_data); | |
bec5ba93 | 258 | |
0567016b AD |
259 | if ($tmp) $feed_data = $tmp; |
260 | } | |
6022776d | 261 | |
0567016b | 262 | $feed_data = trim($feed_data); |
6022776d | 263 | |
0567016b AD |
264 | $rss = new FeedParser($feed_data); |
265 | $rss->init(); | |
6022776d | 266 | |
0567016b AD |
267 | if (!$rss->error()) { |
268 | $basic_info = array( | |
269 | 'title' => mb_substr($rss->get_title(), 0, 199), | |
270 | 'site_url' => mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245) | |
271 | ); | |
272 | } | |
3476690c | 273 | } |
6022776d | 274 | |
0567016b AD |
275 | if ($basic_info && is_array($basic_info)) { |
276 | $sth = $pdo->prepare("SELECT title, site_url FROM ttrss_feeds WHERE id = ?"); | |
277 | $sth->execute([$feed]); | |
6022776d | 278 | |
0567016b | 279 | if ($row = $sth->fetch()) { |
6022776d | 280 | |
0567016b AD |
281 | $registered_title = $row["title"]; |
282 | $orig_site_url = $row["site_url"]; | |
283 | ||
284 | if ($basic_info['title'] && (!$registered_title || $registered_title == "[Unknown]")) { | |
285 | ||
286 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET | |
287 | title = ? WHERE id = ?"); | |
288 | $sth->execute([$basic_info['title'], $feed]); | |
289 | } | |
6022776d | 290 | |
0567016b AD |
291 | if ($basic_info['site_url'] && $orig_site_url != $basic_info['site_url']) { |
292 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET | |
293 | site_url = ? WHERE id = ?"); | |
294 | $sth->execute([$basic_info['site_url'], $feed]); | |
295 | } | |
296 | ||
297 | } | |
6022776d AD |
298 | } |
299 | } | |
300 | } | |
301 | ||
7b55001e | 302 | /** |
e6c886bf AD |
303 | * @SuppressWarnings(PHPMD.UnusedFormalParameter) |
304 | */ | |
305 | static function update_rss_feed($feed, $no_cache = false) { | |
2c08214a | 306 | |
2c08214a AD |
307 | $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']; |
308 | ||
4f71d743 | 309 | _debug_suppress(!$debug_enabled); |
68cccafc | 310 | _debug("start", $debug_enabled); |
2c08214a | 311 | |
0567016b AD |
312 | $pdo = Db::pdo(); |
313 | ||
314 | $sth = $pdo->prepare("SELECT title FROM ttrss_feeds WHERE id = ?"); | |
315 | $sth->execute([$feed]); | |
bfe1eb4e | 316 | |
0567016b | 317 | if (!$row = $sth->fetch()) { |
bfe1eb4e AD |
318 | _debug("feed $feed NOT FOUND/SKIPPED", $debug_enabled); |
319 | user_error("Attempt to update unknown/invalid feed $feed", E_USER_WARNING); | |
320 | return false; | |
321 | } | |
322 | ||
0567016b | 323 | $title = $row["title"]; |
6bb96beb AD |
324 | |
325 | // feed was batch-subscribed or something, we need to get basic info | |
326 | // this is not optimal currently as it fetches stuff separately TODO: optimize | |
327 | if ($title == "[Unknown]") { | |
328 | _debug("setting basic feed info for $feed..."); | |
e6c886bf | 329 | RSSUtils::set_basic_feed_info($feed); |
6bb96beb AD |
330 | } |
331 | ||
0567016b | 332 | $sth = $pdo->prepare("SELECT id,update_interval,auth_login, |
5ba1ddd4 | 333 | feed_url,auth_pass,cache_images, |
5321e775 | 334 | mark_unread_on_update, owner_uid, |
153cb6d3 | 335 | auth_pass_encrypted, feed_language, |
e50c8eaa AD |
336 | last_modified, |
337 | ".SUBSTRING_FOR_DATE."(last_unconditional, 1, 19) AS last_unconditional | |
0567016b AD |
338 | FROM ttrss_feeds WHERE id = ?"); |
339 | $sth->execute([$feed]); | |
340 | ||
341 | if ($row = $sth->fetch()) { | |
2c08214a | 342 | |
0567016b | 343 | $owner_uid = $row["owner_uid"]; |
187abfe7 AD |
344 | $mark_unread_on_update = $row["mark_unread_on_update"]; |
345 | $auth_pass_encrypted = $row["auth_pass_encrypted"]; | |
2c08214a | 346 | |
0567016b AD |
347 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET last_update_started = NOW() |
348 | WHERE id = ?"); | |
349 | $sth->execute([$feed]); | |
2c08214a | 350 | |
0567016b AD |
351 | $auth_login = $row["auth_login"]; |
352 | $auth_pass = $row["auth_pass"]; | |
2c08214a | 353 | |
0567016b AD |
354 | if ($auth_pass_encrypted && function_exists("mcrypt_decrypt")) { |
355 | require_once "crypt.php"; | |
356 | $auth_pass = decrypt_string($auth_pass); | |
357 | } | |
044cff2d | 358 | |
0567016b AD |
359 | $stored_last_modified = $row["last_modified"]; |
360 | $last_unconditional = $row["last_unconditional"]; | |
187abfe7 | 361 | $cache_images = $row["cache_images"]; |
0567016b AD |
362 | $fetch_url = $row["feed_url"]; |
363 | $feed_language = mb_strtolower($row["feed_language"]); | |
364 | if (!$feed_language) $feed_language = 'english'; | |
2c08214a | 365 | |
0567016b AD |
366 | } else { |
367 | return false; | |
368 | } | |
2c08214a | 369 | |
f074ffe9 | 370 | $date_feed_processed = date('Y-m-d H:i'); |
2c08214a | 371 | |
865a3ed6 | 372 | $cache_filename = CACHE_DIR . "/simplepie/" . sha1($fetch_url) . ".xml"; |
f074ffe9 | 373 | |
ee65bef4 AD |
374 | $pluginhost = new PluginHost(); |
375 | $pluginhost->set_debug($debug_enabled); | |
376 | $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); | |
377 | ||
378 | $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); | |
379 | $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid); | |
380 | $pluginhost->load_data(); | |
381 | ||
7b55001e | 382 | $rss_hash = false; |
4f9cbdff | 383 | |
7b55001e AD |
384 | $force_refetch = isset($_REQUEST["force_refetch"]); |
385 | $feed_data = ""; | |
687a4f59 | 386 | |
7b55001e AD |
387 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) { |
388 | $feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, 0, $auth_login, $auth_pass); | |
389 | } | |
2c08214a | 390 | |
7b55001e AD |
391 | // try cache |
392 | if (!$feed_data && | |
393 | file_exists($cache_filename) && | |
394 | is_readable($cache_filename) && | |
395 | !$auth_login && !$auth_pass && | |
396 | filemtime($cache_filename) > time() - 30) { | |
be574731 | 397 | |
7b55001e | 398 | _debug("using local cache [$cache_filename].", $debug_enabled); |
52637d3b | 399 | |
7b55001e | 400 | @$feed_data = file_get_contents($cache_filename); |
f074ffe9 | 401 | |
7b55001e AD |
402 | if ($feed_data) { |
403 | $rss_hash = sha1($feed_data); | |
88edaa93 | 404 | } |
ee65bef4 | 405 | |
7b55001e AD |
406 | } else { |
407 | _debug("local cache will not be used for this feed", $debug_enabled); | |
408 | } | |
312742db | 409 | |
153cb6d3 AD |
410 | global $fetch_last_modified; |
411 | ||
7b55001e AD |
412 | // fetch feed from source |
413 | if (!$feed_data) { | |
e50c8eaa | 414 | _debug("last unconditional update request: $last_unconditional"); |
312742db | 415 | |
7b55001e AD |
416 | if (ini_get("open_basedir") && function_exists("curl_init")) { |
417 | _debug("not using CURL due to open_basedir restrictions"); | |
418 | } | |
3f6f0857 | 419 | |
e50c8eaa AD |
420 | if (time() - strtotime($last_unconditional) > MAX_CONDITIONAL_INTERVAL) { |
421 | _debug("maximum allowed interval for conditional requests exceeded, forcing refetch"); | |
422 | ||
423 | $force_refetch = true; | |
424 | } else { | |
425 | _debug("stored last modified for conditional request: $stored_last_modified", $debug_enabled); | |
426 | } | |
153cb6d3 | 427 | |
e50c8eaa | 428 | _debug("fetching [$fetch_url] (force_refetch: $force_refetch)...", $debug_enabled); |
153cb6d3 AD |
429 | |
430 | $feed_data = fetch_file_contents([ | |
431 | "url" => $fetch_url, | |
432 | "login" => $auth_login, | |
433 | "pass" => $auth_pass, | |
434 | "timeout" => $no_cache ? FEED_FETCH_NO_CACHE_TIMEOUT : FEED_FETCH_TIMEOUT, | |
435 | "last_modified" => $force_refetch ? "" : $stored_last_modified | |
436 | ]); | |
3f6f0857 | 437 | |
7b55001e | 438 | global $fetch_curl_used; |
3f6f0857 | 439 | |
7b55001e AD |
440 | if (!$fetch_curl_used) { |
441 | $tmp = @gzdecode($feed_data); | |
1367bc3f | 442 | |
7b55001e AD |
443 | if ($tmp) $feed_data = $tmp; |
444 | } | |
017401dd | 445 | |
7b55001e | 446 | $feed_data = trim($feed_data); |
fd687300 | 447 | |
7b55001e | 448 | _debug("fetch done.", $debug_enabled); |
9d930af9 | 449 | _debug("source last modified: " . $fetch_last_modified, $debug_enabled); |
153cb6d3 AD |
450 | |
451 | if ($feed_data && $fetch_last_modified != $stored_last_modified) { | |
0567016b AD |
452 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET last_modified = ? WHERE id = ?"); |
453 | $sth->execute([substr($fetch_last_modified, 0, 245), $feed]); | |
153cb6d3 | 454 | } |
95beaa14 | 455 | |
7b55001e AD |
456 | // cache vanilla feed data for re-use |
457 | if ($feed_data && !$auth_pass && !$auth_login && is_writable(CACHE_DIR . "/simplepie")) { | |
458 | $new_rss_hash = sha1($feed_data); | |
459 | ||
460 | if ($new_rss_hash != $rss_hash) { | |
461 | _debug("saving $cache_filename", $debug_enabled); | |
462 | @file_put_contents($cache_filename, $feed_data); | |
95beaa14 | 463 | } |
4f9cbdff | 464 | } |
7b55001e | 465 | } |
017401dd | 466 | |
7b55001e AD |
467 | if (!$feed_data) { |
468 | global $fetch_last_error; | |
469 | global $fetch_last_error_code; | |
f074ffe9 | 470 | |
7b55001e | 471 | _debug("unable to fetch: $fetch_last_error [$fetch_last_error_code]", $debug_enabled); |
f074ffe9 | 472 | |
7b55001e AD |
473 | // If-Modified-Since |
474 | if ($fetch_last_error_code != 304) { | |
0567016b | 475 | $error_message = $fetch_last_error; |
7b55001e AD |
476 | } else { |
477 | _debug("source claims data not modified, nothing to do.", $debug_enabled); | |
0567016b | 478 | $error_message = ""; |
7b55001e | 479 | } |
4f9cbdff | 480 | |
0567016b AD |
481 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET last_error = ?, |
482 | last_updated = NOW() WHERE id = ?"); | |
483 | $sth->execute([$error_message, $feed]); | |
4f9cbdff | 484 | |
7b55001e | 485 | return; |
f074ffe9 AD |
486 | } |
487 | ||
1ffe3391 | 488 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_FETCHED) as $plugin) { |
6791af0c | 489 | $feed_data = $plugin->hook_feed_fetched($feed_data, $fetch_url, $owner_uid, $feed); |
017401dd AD |
490 | } |
491 | ||
07d3431e AD |
492 | $rss = new FeedParser($feed_data); |
493 | $rss->init(); | |
2c08214a | 494 | |
0567016b | 495 | $feed = $feed; |
2c08214a | 496 | |
19b3992b | 497 | if (!$rss->error()) { |
2c08214a | 498 | |
d2a421e3 | 499 | // We use local pluginhost here because we need to load different per-user feed plugins |
1ffe3391 | 500 | $pluginhost->run_hooks(PluginHost::HOOK_FEED_PARSED, "hook_feed_parsed", $rss); |
4412b877 | 501 | |
df659891 | 502 | _debug("language: $feed_language", $debug_enabled); |
68cccafc | 503 | _debug("processing feed data...", $debug_enabled); |
2c08214a | 504 | |
382268c6 AD |
505 | if (DB_TYPE == "pgsql") { |
506 | $favicon_interval_qpart = "favicon_last_checked < NOW() - INTERVAL '12 hour'"; | |
507 | } else { | |
508 | $favicon_interval_qpart = "favicon_last_checked < DATE_SUB(NOW(), INTERVAL 12 HOUR)"; | |
509 | } | |
510 | ||
0567016b | 511 | $sth = $pdo->prepare("SELECT owner_uid,favicon_avg_color, |
382268c6 AD |
512 | (favicon_last_checked IS NULL OR $favicon_interval_qpart) AS |
513 | favicon_needs_check | |
0567016b AD |
514 | FROM ttrss_feeds WHERE id = ?"); |
515 | $sth->execute([$feed]); | |
2c08214a | 516 | |
0567016b | 517 | if ($row = $sth->fetch()) { |
187abfe7 | 518 | $favicon_needs_check = $row["favicon_needs_check"]; |
0567016b AD |
519 | $favicon_avg_color = $row["favicon_avg_color"]; |
520 | $owner_uid = $row["owner_uid"]; | |
521 | } else { | |
522 | return false; | |
523 | } | |
2c08214a | 524 | |
0567016b | 525 | $site_url = mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245); |
2c08214a | 526 | |
cd07592c AD |
527 | _debug("site_url: $site_url", $debug_enabled); |
528 | _debug("feed_title: " . $rss->get_title(), $debug_enabled); | |
529 | ||
687a4f59 | 530 | if ($favicon_needs_check || $force_refetch) { |
36490f11 AD |
531 | |
532 | /* terrible hack: if we crash on floicon shit here, we won't check | |
560cbd8c | 533 | * the icon avgcolor again (unless the icon got updated) */ |
36490f11 | 534 | |
560cbd8c AD |
535 | $favicon_file = ICONS_DIR . "/$feed.ico"; |
536 | $favicon_modified = @filemtime($favicon_file); | |
537 | ||
68cccafc | 538 | _debug("checking favicon...", $debug_enabled); |
687a4f59 | 539 | |
e6c886bf | 540 | RSSUtils::check_feed_favicon($site_url, $feed); |
560cbd8c AD |
541 | $favicon_modified_new = @filemtime($favicon_file); |
542 | ||
543 | if ($favicon_modified_new > $favicon_modified) | |
544 | $favicon_avg_color = ''; | |
687a4f59 | 545 | |
0567016b | 546 | $favicon_colorstring = ""; |
6ee0d4b0 | 547 | if (file_exists($favicon_file) && function_exists("imagecreatefromstring") && $favicon_avg_color == '') { |
e6c886bf | 548 | require_once "colors.php"; |
687a4f59 | 549 | |
0567016b AD |
550 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET favicon_avg_color = 'fail' WHERE |
551 | id = ?"); | |
552 | $sth->execute([$feed]); | |
aafd55ba | 553 | |
0567016b AD |
554 | $favicon_color = calculate_avg_color($favicon_file); |
555 | ||
556 | $favicon_colorstring = ",favicon_avg_color = " . $pdo->quote($favicon_color); | |
63c323f7 | 557 | |
36490f11 | 558 | } else if ($favicon_avg_color == 'fail') { |
84ceb6bd | 559 | _debug("floicon failed on this file, not trying to recalculate avg color", $debug_enabled); |
6ac722d5 | 560 | } |
687a4f59 | 561 | |
0567016b AD |
562 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET favicon_last_checked = NOW() |
563 | $favicon_colorstring WHERE id = ?"); | |
564 | $sth->execute([$feed]); | |
f2798eb6 | 565 | } |
2c08214a | 566 | |
68cccafc | 567 | _debug("loading filters & labels...", $debug_enabled); |
2c08214a | 568 | |
a42c55f0 | 569 | $filters = load_filters($feed, $owner_uid); |
2c08214a | 570 | |
02f3992a AD |
571 | if ($debug_enabled) { |
572 | print_r($filters); | |
573 | } | |
574 | ||
68cccafc | 575 | _debug("" . count($filters) . " filters loaded.", $debug_enabled); |
2c08214a | 576 | |
19b3992b | 577 | $items = $rss->get_items(); |
2c08214a | 578 | |
19b3992b | 579 | if (!is_array($items)) { |
68cccafc | 580 | _debug("no articles found.", $debug_enabled); |
2c08214a | 581 | |
0567016b AD |
582 | $sth = $pdo->prepare("UPDATE ttrss_feeds |
583 | SET last_updated = NOW(), last_unconditional = NOW(), last_error = '' WHERE id = ?"); | |
584 | $sth->execute([$feed]); | |
2c08214a | 585 | |
0567016b | 586 | return true; // no articles |
2c08214a AD |
587 | } |
588 | ||
68cccafc | 589 | _debug("processing articles...", $debug_enabled); |
2c08214a | 590 | |
6c9f3d4a AD |
591 | $tstart = time(); |
592 | ||
19b3992b | 593 | foreach ($items as $item) { |
0500e14c AD |
594 | $pdo->beginTransaction(); |
595 | ||
5d56d100 | 596 | if ($_REQUEST['xdebug'] == 3) { |
2c08214a AD |
597 | print_r($item); |
598 | } | |
599 | ||
6c9f3d4a AD |
600 | if (ini_get("max_execution_time") > 0 && time() - $tstart >= ini_get("max_execution_time") * 0.7) { |
601 | _debug("looks like there's too many articles to process at once, breaking out", $debug_enabled); | |
0500e14c | 602 | $pdo->commit(); |
6c9f3d4a AD |
603 | break; |
604 | } | |
605 | ||
0567016b AD |
606 | $entry_guid = strip_tags($item->get_id()); |
607 | if (!$entry_guid) $entry_guid = strip_tags($item->get_link()); | |
e6c886bf | 608 | if (!$entry_guid) $entry_guid = RSSUtils::make_guid_from_title($item->get_title()); |
0500e14c AD |
609 | |
610 | if (!$entry_guid) { | |
611 | $pdo->commit(); | |
612 | continue; | |
613 | } | |
2c08214a | 614 | |
3a4c8973 AD |
615 | $entry_guid = "$owner_uid,$entry_guid"; |
616 | ||
0567016b | 617 | $entry_guid_hashed = 'SHA1:' . sha1($entry_guid); |
5e3d5480 | 618 | |
68cccafc | 619 | _debug("guid $entry_guid / $entry_guid_hashed", $debug_enabled); |
5e3d5480 | 620 | |
0567016b | 621 | $entry_timestamp = strip_tags($item->get_date()); |
04d2f9c8 AD |
622 | |
623 | _debug("orig date: " . $item->get_date(), $debug_enabled); | |
2c08214a | 624 | |
30123fe6 | 625 | if ($entry_timestamp == -1 || !$entry_timestamp || $entry_timestamp > time()) { |
2c08214a | 626 | $entry_timestamp = time(); |
2c08214a AD |
627 | } |
628 | ||
629 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); | |
630 | ||
68cccafc | 631 | _debug("date $entry_timestamp [$entry_timestamp_fmt]", $debug_enabled); |
2c08214a | 632 | |
0567016b | 633 | $entry_title = strip_tags($item->get_title()); |
1b35d30c | 634 | |
5d56d100 | 635 | $entry_link = rewrite_relative_url($site_url, $item->get_link()); |
2c08214a | 636 | |
68cccafc AD |
637 | _debug("title $entry_title", $debug_enabled); |
638 | _debug("link $entry_link", $debug_enabled); | |
2c08214a AD |
639 | |
640 | if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);; | |
641 | ||
19b3992b AD |
642 | $entry_content = $item->get_content(); |
643 | if (!$entry_content) $entry_content = $item->get_description(); | |
2c08214a AD |
644 | |
645 | if ($_REQUEST["xdebug"] == 2) { | |
9ec10352 | 646 | print "content: "; |
0bc503ff | 647 | print htmlspecialchars($entry_content); |
3c696512 | 648 | print "\n"; |
2c08214a AD |
649 | } |
650 | ||
0567016b | 651 | $entry_comments = mb_substr(strip_tags($item->get_comments_url()), 0, 245); |
12ff230b | 652 | $num_comments = (int) $item->get_comments_count(); |
2c08214a | 653 | |
0567016b AD |
654 | $entry_author = strip_tags($item->get_author()); |
655 | $entry_guid = mb_substr($entry_guid, 0, 245); | |
2c08214a | 656 | |
68cccafc AD |
657 | _debug("author $entry_author", $debug_enabled); |
658 | _debug("num_comments: $num_comments", $debug_enabled); | |
ee78f81c | 659 | _debug("looking for tags...", $debug_enabled); |
2c08214a AD |
660 | |
661 | // parse <category> entries into tags | |
662 | ||
663 | $additional_tags = array(); | |
664 | ||
19b3992b | 665 | $additional_tags_src = $item->get_categories(); |
2c08214a | 666 | |
19b3992b AD |
667 | if (is_array($additional_tags_src)) { |
668 | foreach ($additional_tags_src as $tobj) { | |
cd07592c | 669 | array_push($additional_tags, $tobj); |
2c08214a | 670 | } |
19b3992b | 671 | } |
2c08214a | 672 | |
fa6fbd36 | 673 | $entry_tags = array_unique($additional_tags); |
2c08214a AD |
674 | |
675 | for ($i = 0; $i < count($entry_tags); $i++) | |
676 | $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); | |
677 | ||
ee78f81c AD |
678 | _debug("tags found: " . join(",", $entry_tags), $debug_enabled); |
679 | ||
68cccafc | 680 | _debug("done collecting data.", $debug_enabled); |
2c08214a | 681 | |
0567016b AD |
682 | $sth = $pdo->prepare("SELECT id, content_hash, lang FROM ttrss_entries |
683 | WHERE guid = ? OR guid = ?"); | |
684 | $sth->execute([$entry_guid, $entry_guid_hashed]); | |
b30abdad | 685 | |
0567016b AD |
686 | if ($row = $sth->fetch()) { |
687 | $base_entry_id = $row["id"]; | |
688 | $entry_stored_hash = $row["content_hash"]; | |
4a0da0e5 | 689 | $article_labels = Article::get_article_labels($base_entry_id, $owner_uid); |
0567016b | 690 | $entry_language = $row["lang"]; |
a8ac7661 | 691 | |
2ed0d6c4 | 692 | $existing_tags = Article::get_article_tags($base_entry_id, $owner_uid); |
a8ac7661 | 693 | $entry_tags = array_unique(array_merge($entry_tags, $existing_tags)); |
b30abdad | 694 | } else { |
b1840673 AD |
695 | $base_entry_id = false; |
696 | $entry_stored_hash = ""; | |
a29fe121 | 697 | $article_labels = array(); |
3318d324 | 698 | $entry_language = ""; |
b30abdad AD |
699 | } |
700 | ||
455b1401 | 701 | $article = array("owner_uid" => $owner_uid, // read only |
b30abdad | 702 | "guid" => $entry_guid, // read only |
59e83455 | 703 | "guid_hashed" => $entry_guid_hashed, // read only |
19b3992b AD |
704 | "title" => $entry_title, |
705 | "content" => $entry_content, | |
706 | "link" => $entry_link, | |
a29fe121 | 707 | "labels" => $article_labels, // current limitation: can add labels to article, can't remove them |
19b3992b | 708 | "tags" => $entry_tags, |
e02555c1 | 709 | "author" => $entry_author, |
c9299c28 | 710 | "force_catchup" => false, // ugly hack for the time being |
6de3a1be | 711 | "score_modifier" => 0, // no previous value, plugin should recalculate score modifier based on content if needed |
3318d324 | 712 | "language" => $entry_language, |
20d2195f | 713 | "num_comments" => $num_comments, // read only |
f73e03e0 AD |
714 | "feed" => array("id" => $feed, |
715 | "fetch_url" => $fetch_url, | |
babfadbf J |
716 | "site_url" => $site_url, |
717 | "cache_images" => $cache_images) | |
e6c886bf | 718 | ); |
cc85704f | 719 | |
b1840673 | 720 | $entry_plugin_data = ""; |
e6c886bf | 721 | $entry_current_hash = RSSUtils::calculate_article_hash($article, $pluginhost); |
b1840673 AD |
722 | |
723 | _debug("article hash: $entry_current_hash [stored=$entry_stored_hash]", $debug_enabled); | |
724 | ||
522e8b35 | 725 | if ($entry_current_hash == $entry_stored_hash && !isset($_REQUEST["force_rehash"])) { |
b1840673 AD |
726 | _debug("stored article seems up to date [IID: $base_entry_id], updating timestamp only", $debug_enabled); |
727 | ||
728 | // we keep encountering the entry in feeds, so we need to | |
729 | // update date_updated column so that we don't get horrible | |
730 | // dupes when the entry gets purged and reinserted again e.g. | |
731 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
732 | ||
0567016b AD |
733 | $sth = $pdo->prepare("UPDATE ttrss_entries SET date_updated = NOW() |
734 | WHERE id = ?"); | |
735 | $sth->execute([$base_entry_id]); | |
b1840673 | 736 | |
0500e14c | 737 | $pdo->commit(); |
5bdcb8fd | 738 | continue; |
b1840673 AD |
739 | } |
740 | ||
741 | _debug("hash differs, applying plugin filters:", $debug_enabled); | |
742 | ||
1ffe3391 | 743 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_ARTICLE_FILTER) as $plugin) { |
b1840673 AD |
744 | _debug("... " . get_class($plugin), $debug_enabled); |
745 | ||
746 | $start = microtime(true); | |
19b3992b | 747 | $article = $plugin->hook_article_filter($article); |
0084f0d1 | 748 | |
b1840673 AD |
749 | _debug("=== " . sprintf("%.4f (sec)", microtime(true) - $start), $debug_enabled); |
750 | ||
751 | $entry_plugin_data .= mb_strtolower(get_class($plugin)) . ","; | |
cc85704f AD |
752 | } |
753 | ||
0bc503ff AD |
754 | if ($_REQUEST["xdebug"] == 2) { |
755 | print "processed content: "; | |
756 | print htmlspecialchars($article["content"]); | |
757 | print "\n"; | |
758 | } | |
759 | ||
b1840673 AD |
760 | _debug("plugin data: $entry_plugin_data", $debug_enabled); |
761 | ||
35c12dc4 AD |
762 | // Workaround: 4-byte unicode requires utf8mb4 in MySQL. See https://tt-rss.org/forum/viewtopic.php?f=1&t=3377&p=20077#p20077 |
763 | if (DB_TYPE == "mysql") { | |
764 | foreach ($article as $k => $v) { | |
35c37354 AD |
765 | |
766 | // i guess we'll have to take the risk of 4byte unicode labels & tags here | |
dae16f72 | 767 | if (is_string($article[$k])) { |
35c37354 AD |
768 | $article[$k] = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $v); |
769 | } | |
35c12dc4 AD |
770 | } |
771 | } | |
772 | ||
b8774453 AD |
773 | /* Collect article tags here so we could filter by them: */ |
774 | ||
557d86fe AD |
775 | $matched_rules = array(); |
776 | ||
e6c886bf | 777 | $article_filters = RSSUtils::get_article_filters($filters, $article["title"], |
7b55001e | 778 | $article["content"], $article["link"], $article["author"], |
557d86fe | 779 | $article["tags"], $matched_rules); |
b8774453 AD |
780 | |
781 | if ($debug_enabled) { | |
557d86fe AD |
782 | _debug("matched filter rules: ", $debug_enabled); |
783 | ||
784 | if (count($matched_rules) != 0) { | |
785 | print_r($matched_rules); | |
786 | } | |
787 | ||
788 | _debug("filter actions: ", $debug_enabled); | |
789 | ||
b8774453 AD |
790 | if (count($article_filters) != 0) { |
791 | print_r($article_filters); | |
792 | } | |
793 | } | |
794 | ||
e6c886bf | 795 | $plugin_filter_names = RSSUtils::find_article_filters($article_filters, "plugin"); |
b8774453 AD |
796 | $plugin_filter_actions = $pluginhost->get_filter_actions(); |
797 | ||
798 | if (count($plugin_filter_names) > 0) { | |
799 | _debug("applying plugin filter actions...", $debug_enabled); | |
800 | ||
801 | foreach ($plugin_filter_names as $pfn) { | |
802 | list($pfclass,$pfaction) = explode(":", $pfn["param"]); | |
803 | ||
804 | if (isset($plugin_filter_actions[$pfclass])) { | |
805 | $plugin = $pluginhost->get_plugin($pfclass); | |
806 | ||
807 | _debug("... $pfclass: $pfaction", $debug_enabled); | |
808 | ||
809 | if ($plugin) { | |
810 | $start = microtime(true); | |
811 | $article = $plugin->hook_article_filter_action($article, $pfaction); | |
812 | ||
813 | _debug("=== " . sprintf("%.4f (sec)", microtime(true) - $start), $debug_enabled); | |
814 | } else { | |
815 | _debug("??? $pfclass: plugin object not found."); | |
816 | } | |
817 | } else { | |
818 | _debug("??? $pfclass: filter plugin not registered."); | |
819 | } | |
820 | } | |
821 | } | |
822 | ||
19b3992b | 823 | $entry_tags = $article["tags"]; |
0567016b AD |
824 | $entry_title = strip_tags($article["title"]); |
825 | $entry_author = mb_substr(strip_tags($article["author"]), 0, 245); | |
826 | $entry_link = strip_tags($article["link"]); | |
f935d98e | 827 | $entry_content = $article["content"]; // escaped below |
c9299c28 | 828 | $entry_force_catchup = $article["force_catchup"]; |
a29fe121 | 829 | $article_labels = $article["labels"]; |
6de3a1be | 830 | $entry_score_modifier = (int) $article["score_modifier"]; |
0567016b | 831 | $entry_language = $article["language"]; |
a29fe121 AD |
832 | |
833 | if ($debug_enabled) { | |
834 | _debug("article labels:", $debug_enabled); | |
557d86fe AD |
835 | |
836 | if (count($article_labels) != 0) { | |
837 | print_r($article_labels); | |
838 | } | |
a29fe121 | 839 | } |
c9299c28 AD |
840 | |
841 | _debug("force catchup: $entry_force_catchup"); | |
f935d98e | 842 | |
0a3fd79b | 843 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
e6c886bf | 844 | RSSUtils::cache_media($entry_content, $site_url, $debug_enabled); |
0a3fd79b | 845 | |
0567016b AD |
846 | $csth = $pdo->prepare("SELECT id FROM ttrss_entries |
847 | WHERE guid = ? OR guid = ?"); | |
848 | $csth->execute([$entry_guid, $entry_guid_hashed]); | |
9e222305 | 849 | |
0567016b | 850 | if (!$row = $csth->fetch()) { |
2c08214a | 851 | |
07d3431e | 852 | _debug("base guid [$entry_guid or $entry_guid_hashed] not found, creating...", $debug_enabled); |
2c08214a AD |
853 | |
854 | // base post entry does not exist, create it | |
855 | ||
0567016b | 856 | $usth = $pdo->prepare( |
2c08214a | 857 | "INSERT INTO ttrss_entries |
0567016b | 858 | (title, |
2c08214a AD |
859 | guid, |
860 | link, | |
861 | updated, | |
862 | content, | |
863 | content_hash, | |
864 | no_orig_date, | |
865 | date_updated, | |
866 | date_entered, | |
867 | comments, | |
868 | num_comments, | |
b30abdad | 869 | plugin_data, |
6b461797 | 870 | lang, |
2c08214a AD |
871 | author) |
872 | VALUES | |
0567016b | 873 | (?, ?, ?, ?, ?, ?, |
5ba1ddd4 | 874 | false, |
2c08214a | 875 | NOW(), |
0567016b AD |
876 | ?, ?, ?, ?, ?, ?)"); |
877 | ||
878 | $usth->execute([$entry_title, | |
879 | $entry_guid_hashed, | |
880 | $entry_link, | |
881 | $entry_timestamp_fmt, | |
882 | $entry_content, | |
883 | $entry_current_hash, | |
884 | $date_feed_processed, | |
885 | $entry_comments, | |
187abfe7 | 886 | (int)$num_comments, |
0567016b AD |
887 | $entry_plugin_data, |
888 | $entry_language, | |
889 | $entry_author]); | |
e8291805 | 890 | |
2c08214a AD |
891 | } |
892 | ||
0567016b | 893 | $csth->execute([$entry_guid, $entry_guid_hashed]); |
2c08214a AD |
894 | |
895 | $entry_ref_id = 0; | |
896 | $entry_int_id = 0; | |
897 | ||
0567016b | 898 | if ($row = $csth->fetch()) { |
2c08214a | 899 | |
68cccafc | 900 | _debug("base guid found, checking for user record", $debug_enabled); |
2c08214a | 901 | |
0567016b | 902 | $ref_id = $row['id']; |
2c08214a AD |
903 | $entry_ref_id = $ref_id; |
904 | ||
e6c886bf | 905 | if (RSSUtils::find_article_filter($article_filters, "filter")) { |
0500e14c | 906 | $pdo->commit(); |
2c08214a AD |
907 | continue; |
908 | } | |
909 | ||
e6c886bf | 910 | $score = RSSUtils::calculate_article_score($article_filters) + $entry_score_modifier; |
2c08214a | 911 | |
6de3a1be | 912 | _debug("initial score: $score [including plugin modifier: $entry_score_modifier]", $debug_enabled); |
2c08214a | 913 | |
4f186b1f AD |
914 | // check for user post link to main table |
915 | ||
0567016b AD |
916 | $sth = $pdo->prepare("SELECT ref_id, int_id FROM ttrss_user_entries WHERE |
917 | ref_id = ? AND owner_uid = ?"); | |
918 | $sth->execute([$ref_id, $owner_uid]); | |
2c08214a AD |
919 | |
920 | // okay it doesn't exist - create user entry | |
0567016b AD |
921 | if ($row = $sth->fetch()) { |
922 | $entry_ref_id = $row["ref_id"]; | |
923 | $entry_int_id = $row["int_id"]; | |
2c08214a | 924 | |
0567016b AD |
925 | _debug("user record FOUND: RID: $entry_ref_id, IID: $entry_int_id", $debug_enabled); |
926 | } else { | |
927 | ||
68cccafc | 928 | _debug("user record not found, creating...", $debug_enabled); |
2c08214a | 929 | |
e6c886bf | 930 | if ($score >= -500 && !RSSUtils::find_article_filter($article_filters, 'catchup') && !$entry_force_catchup) { |
0567016b AD |
931 | $unread = 1; |
932 | $last_read_qpart = null; | |
2c08214a | 933 | } else { |
0567016b | 934 | $unread = 0; |
2c08214a AD |
935 | $last_read_qpart = 'NOW()'; |
936 | } | |
937 | ||
e6c886bf | 938 | if (RSSUtils::find_article_filter($article_filters, 'mark') || $score > 1000) { |
0567016b | 939 | $marked = 1; |
2c08214a | 940 | } else { |
0567016b | 941 | $marked = 0; |
2c08214a AD |
942 | } |
943 | ||
e6c886bf | 944 | if (RSSUtils::find_article_filter($article_filters, 'publish')) { |
0567016b | 945 | $published = 1; |
2c08214a | 946 | } else { |
0567016b | 947 | $published = 0; |
2c08214a AD |
948 | } |
949 | ||
0567016b AD |
950 | $last_marked = ($marked == 'true') ? 'NOW()' : null; |
951 | $last_published = ($published == 'true') ? 'NOW()' : null; | |
7873d588 | 952 | |
0567016b | 953 | $sth = $pdo->prepare( |
2c08214a AD |
954 | "INSERT INTO ttrss_user_entries |
955 | (ref_id, owner_uid, feed_id, unread, last_read, marked, | |
7873d588 AD |
956 | published, score, tag_cache, label_cache, uuid, |
957 | last_marked, last_published) | |
0567016b | 958 | VALUES (?, ?, ?, ?, ?, ?, ?, ?, '', '', '', ?, ?)"); |
2c08214a | 959 | |
0567016b AD |
960 | $sth->execute([$ref_id, $owner_uid, $feed, $unread, $last_read_qpart, $marked, |
961 | $published, $score, $last_marked, $last_published]); | |
2c08214a | 962 | |
0567016b AD |
963 | $sth = $pdo->prepare("SELECT int_id FROM ttrss_user_entries WHERE |
964 | ref_id = ? AND owner_uid = ? AND | |
965 | feed_id = ? LIMIT 1"); | |
2c08214a | 966 | |
0567016b AD |
967 | $sth->execute([$ref_id, $owner_uid, $feed]); |
968 | ||
969 | if ($row = $sth->fetch()) | |
970 | $entry_int_id = $row['int_id']; | |
2c08214a AD |
971 | } |
972 | ||
0567016b | 973 | _debug("resulting RID: $entry_ref_id, IID: $entry_int_id", $debug_enabled); |
2c08214a | 974 | |
e854442e | 975 | if (DB_TYPE == "pgsql") { |
0567016b AD |
976 | $tsvector_combined = mb_substr($entry_title . ' ' . strip_tags(str_replace('<', ' <', $entry_content)), |
977 | 0, 1000000); | |
e854442e | 978 | |
0567016b | 979 | $tsvector_qpart = "tsvector_combined = to_tsvector('$feed_language', ".$pdo->quote($tsvector_combined)."),"; |
e854442e AD |
980 | |
981 | } else { | |
982 | $tsvector_qpart = ""; | |
983 | } | |
984 | ||
0567016b AD |
985 | $sth = $pdo->prepare("UPDATE ttrss_entries |
986 | SET title = ?, | |
987 | content = ?, | |
988 | content_hash = ?, | |
989 | updated = ?, | |
e854442e | 990 | $tsvector_qpart |
0567016b AD |
991 | num_comments = ?, |
992 | plugin_data = ?, | |
993 | author = ?, | |
994 | lang = ? | |
995 | WHERE id = ?"); | |
996 | ||
997 | $sth->execute([$entry_title, $entry_content, $entry_current_hash, $entry_timestamp_fmt, | |
187abfe7 | 998 | (int)$num_comments, $entry_plugin_data, $entry_author, $entry_language, $ref_id]); |
b1840673 | 999 | |
59e83455 | 1000 | // update aux data |
0567016b AD |
1001 | $sth = $pdo->prepare("UPDATE ttrss_user_entries |
1002 | SET score = ? WHERE ref_id = ?"); | |
1003 | $sth->execute([$score, $ref_id]); | |
59e83455 | 1004 | |
b1840673 | 1005 | if ($mark_unread_on_update) { |
24e6ff5d AD |
1006 | _debug("article updated, marking unread as requested.", $debug_enabled); |
1007 | ||
0567016b AD |
1008 | $sth = $pdo->prepare("UPDATE ttrss_user_entries |
1009 | SET last_read = null, unread = true WHERE ref_id = ?"); | |
1010 | $sth->execute([$ref_id]); | |
2c08214a AD |
1011 | } |
1012 | } | |
1013 | ||
a29fe121 AD |
1014 | _debug("assigning labels [other]...", $debug_enabled); |
1015 | ||
1016 | foreach ($article_labels as $label) { | |
7c9b5a3f | 1017 | Labels::add_article($entry_ref_id, $label[1], $owner_uid); |
a29fe121 AD |
1018 | } |
1019 | ||
1020 | _debug("assigning labels [filters]...", $debug_enabled); | |
2c08214a | 1021 | |
e6c886bf | 1022 | RSSUtils::assign_article_to_label_filters($entry_ref_id, $article_filters, |
b24504b1 | 1023 | $owner_uid, $article_labels); |
2c08214a | 1024 | |
68cccafc | 1025 | _debug("looking for enclosures...", $debug_enabled); |
2c08214a AD |
1026 | |
1027 | // enclosures | |
1028 | ||
1029 | $enclosures = array(); | |
1030 | ||
19b3992b | 1031 | $encs = $item->get_enclosures(); |
2c08214a | 1032 | |
19b3992b AD |
1033 | if (is_array($encs)) { |
1034 | foreach ($encs as $e) { | |
1035 | $e_item = array( | |
86e53429 AD |
1036 | rewrite_relative_url($site_url, $e->link), |
1037 | $e->type, $e->length, $e->title, $e->width, $e->height); | |
2c08214a | 1038 | array_push($enclosures, $e_item); |
2c08214a AD |
1039 | } |
1040 | } | |
1041 | ||
388d4dfa | 1042 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
e6c886bf | 1043 | RSSUtils::cache_enclosures($enclosures, $site_url, $debug_enabled); |
388d4dfa | 1044 | |
2c08214a | 1045 | if ($debug_enabled) { |
68cccafc | 1046 | _debug("article enclosures:", $debug_enabled); |
2c08214a AD |
1047 | print_r($enclosures); |
1048 | } | |
1049 | ||
0567016b AD |
1050 | $esth = $pdo->prepare("SELECT id FROM ttrss_enclosures |
1051 | WHERE content_url = ? AND post_id = ?"); | |
2c08214a | 1052 | |
0567016b AD |
1053 | $usth = $pdo->prepare("INSERT INTO ttrss_enclosures |
1054 | (content_url, content_type, title, duration, post_id, width, height) VALUES | |
1055 | (?, ?, ?, ?, ?, ?, ?)"); | |
5c54e683 | 1056 | |
2c08214a | 1057 | foreach ($enclosures as $enc) { |
0567016b AD |
1058 | $enc_url = $enc[0]; |
1059 | $enc_type = $enc[1]; | |
0500e14c | 1060 | $enc_dur = (int)$enc[2]; |
0567016b | 1061 | $enc_title = $enc[3]; |
523bd90b FE |
1062 | $enc_width = intval($enc[4]); |
1063 | $enc_height = intval($enc[5]); | |
2c08214a | 1064 | |
0567016b | 1065 | $esth->execute([$enc_url, $entry_ref_id]); |
2c08214a | 1066 | |
0567016b AD |
1067 | if (!$esth->fetch()) { |
1068 | $usth->execute([$enc_url, $enc_type, (string)$enc_title, $enc_dur, $entry_ref_id, $enc_width, $enc_height]); | |
2c08214a AD |
1069 | } |
1070 | } | |
1071 | ||
2c08214a AD |
1072 | // check for manual tags (we have to do it here since they're loaded from filters) |
1073 | ||
1074 | foreach ($article_filters as $f) { | |
6aff7845 | 1075 | if ($f["type"] == "tag") { |
2c08214a | 1076 | |
6aff7845 | 1077 | $manual_tags = trim_array(explode(",", $f["param"])); |
2c08214a AD |
1078 | |
1079 | foreach ($manual_tags as $tag) { | |
1080 | if (tag_is_valid($tag)) { | |
1081 | array_push($entry_tags, $tag); | |
1082 | } | |
1083 | } | |
1084 | } | |
1085 | } | |
1086 | ||
1087 | // Skip boring tags | |
1088 | ||
6322ac79 | 1089 | $boring_tags = trim_array(explode(",", mb_strtolower(get_pref( |
2c08214a AD |
1090 | 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8'))); |
1091 | ||
1092 | $filtered_tags = array(); | |
1093 | $tags_to_cache = array(); | |
1094 | ||
1095 | if ($entry_tags && is_array($entry_tags)) { | |
1096 | foreach ($entry_tags as $tag) { | |
1097 | if (array_search($tag, $boring_tags) === false) { | |
1098 | array_push($filtered_tags, $tag); | |
1099 | } | |
1100 | } | |
1101 | } | |
1102 | ||
1103 | $filtered_tags = array_unique($filtered_tags); | |
1104 | ||
1105 | if ($debug_enabled) { | |
68cccafc | 1106 | _debug("filtered article tags:", $debug_enabled); |
2c08214a AD |
1107 | print_r($filtered_tags); |
1108 | } | |
1109 | ||
1110 | // Save article tags in the database | |
1111 | ||
1112 | if (count($filtered_tags) > 0) { | |
1113 | ||
0567016b AD |
1114 | $tsth = $pdo->prepare("SELECT id FROM ttrss_tags |
1115 | WHERE tag_name = ? AND post_int_id = ? AND | |
1116 | owner_uid = ? LIMIT 1"); | |
1117 | ||
1118 | $usth = $pdo->prepare("INSERT INTO ttrss_tags | |
1119 | (owner_uid,tag_name,post_int_id) | |
1120 | VALUES (?, ?, ?)"); | |
2c08214a AD |
1121 | |
1122 | foreach ($filtered_tags as $tag) { | |
1123 | ||
1124 | $tag = sanitize_tag($tag); | |
2c08214a AD |
1125 | |
1126 | if (!tag_is_valid($tag)) continue; | |
1127 | ||
0567016b | 1128 | $tsth->execute([$tag, $entry_int_id, $owner_uid]); |
2c08214a | 1129 | |
0567016b AD |
1130 | if (!$tsth->fetch()) { |
1131 | $usth->execute([$owner_uid, $tag, $entry_int_id]); | |
e6c886bf | 1132 | } |
2c08214a AD |
1133 | |
1134 | array_push($tags_to_cache, $tag); | |
1135 | } | |
1136 | ||
1137 | /* update the cache */ | |
1138 | ||
1139 | $tags_to_cache = array_unique($tags_to_cache); | |
1140 | ||
0567016b | 1141 | $tags_str = join(",", $tags_to_cache); |
2c08214a | 1142 | |
0567016b AD |
1143 | $tsth = $pdo->prepare("UPDATE ttrss_user_entries |
1144 | SET tag_cache = ? WHERE ref_id = ? | |
1145 | AND owner_uid = ?"); | |
1146 | $tsth->execute([$tags_str, $entry_ref_id, $owner_uid]); | |
2c08214a AD |
1147 | } |
1148 | ||
68cccafc | 1149 | _debug("article processed", $debug_enabled); |
0500e14c AD |
1150 | |
1151 | $pdo->commit(); | |
2c08214a AD |
1152 | } |
1153 | ||
68cccafc | 1154 | _debug("purging feed...", $debug_enabled); |
2c08214a | 1155 | |
a42c55f0 | 1156 | purge_feed($feed, 0, $debug_enabled); |
2c08214a | 1157 | |
0567016b AD |
1158 | $sth = $pdo->prepare("UPDATE ttrss_feeds |
1159 | SET last_updated = NOW(), last_unconditional = NOW(), last_error = '' WHERE id = ?"); | |
1160 | $sth->execute([$feed]); | |
2c08214a AD |
1161 | |
1162 | } else { | |
1163 | ||
0567016b | 1164 | $error_msg = mb_substr($rss->error(), 0, 245); |
2c08214a | 1165 | |
4ad04ee2 AD |
1166 | _debug("fetch error: $error_msg", $debug_enabled); |
1167 | ||
1168 | if (count($rss->errors()) > 1) { | |
1169 | foreach ($rss->errors() as $error) { | |
1170 | _debug("+ $error"); | |
1171 | } | |
1172 | } | |
2c08214a | 1173 | |
0567016b AD |
1174 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET last_error = ?, |
1175 | last_updated = NOW(), last_unconditional = NOW() WHERE id = ?"); | |
1176 | $sth->execute([$error_msg, $feed]); | |
2c08214a | 1177 | |
88edaa93 | 1178 | unset($rss); |
0567016b | 1179 | return false; |
88edaa93 | 1180 | } |
2c08214a | 1181 | |
68cccafc | 1182 | _debug("done", $debug_enabled); |
88edaa93 | 1183 | |
7b55001e | 1184 | return true; |
2c08214a AD |
1185 | } |
1186 | ||
e6c886bf | 1187 | static function cache_enclosures($enclosures, $site_url, $debug) { |
388d4dfa AD |
1188 | foreach ($enclosures as $enc) { |
1189 | ||
1190 | if (preg_match("/(image|audio|video)/", $enc[1])) { | |
1191 | ||
1192 | $src = rewrite_relative_url($site_url, $enc[0]); | |
1193 | ||
1194 | $local_filename = CACHE_DIR . "/images/" . sha1($src); | |
1195 | ||
1196 | if ($debug) _debug("cache_enclosures: downloading: $src to $local_filename"); | |
1197 | ||
1198 | if (!file_exists($local_filename)) { | |
1199 | $file_content = fetch_file_contents($src); | |
1200 | ||
6fd03996 | 1201 | if ($file_content && strlen($file_content) > MIN_CACHE_FILE_SIZE) { |
388d4dfa AD |
1202 | file_put_contents($local_filename, $file_content); |
1203 | } | |
1204 | } else { | |
1205 | touch($local_filename); | |
1206 | } | |
1207 | } | |
1208 | } | |
1209 | } | |
1210 | ||
e6c886bf | 1211 | static function cache_media($html, $site_url, $debug) { |
3c696512 AD |
1212 | libxml_use_internal_errors(true); |
1213 | ||
1214 | $charset_hack = '<head> | |
1215 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
1216 | </head>'; | |
1217 | ||
1218 | $doc = new DOMDocument(); | |
1219 | $doc->loadHTML($charset_hack . $html); | |
1220 | $xpath = new DOMXPath($doc); | |
1221 | ||
388d4dfa | 1222 | $entries = $xpath->query('(//img[@src])|(//video/source[@src])|(//audio/source[@src])'); |
3c696512 AD |
1223 | |
1224 | foreach ($entries as $entry) { | |
5edd605a | 1225 | if ($entry->hasAttribute('src') && strpos($entry->getAttribute('src'), "data:") !== 0) { |
3c696512 AD |
1226 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); |
1227 | ||
41bead9b | 1228 | $local_filename = CACHE_DIR . "/images/" . sha1($src); |
3c696512 | 1229 | |
41bead9b | 1230 | if ($debug) _debug("cache_media: downloading: $src to $local_filename"); |
3c696512 AD |
1231 | |
1232 | if (!file_exists($local_filename)) { | |
1233 | $file_content = fetch_file_contents($src); | |
1234 | ||
6fd03996 | 1235 | if ($file_content && strlen($file_content) > MIN_CACHE_FILE_SIZE) { |
3c696512 AD |
1236 | file_put_contents($local_filename, $file_content); |
1237 | } | |
4a27966e J |
1238 | } else { |
1239 | touch($local_filename); | |
3c696512 | 1240 | } |
3c696512 AD |
1241 | } |
1242 | } | |
3c696512 AD |
1243 | } |
1244 | ||
e6c886bf | 1245 | static function expire_error_log($debug) { |
e2261e17 AD |
1246 | if ($debug) _debug("Removing old error log entries..."); |
1247 | ||
0567016b AD |
1248 | $pdo = Db::pdo(); |
1249 | ||
e2261e17 | 1250 | if (DB_TYPE == "pgsql") { |
0567016b | 1251 | $pdo->query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1252 | WHERE created_at < NOW() - INTERVAL '7 days'"); |
1253 | } else { | |
0567016b | 1254 | $pdo->query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1255 | WHERE created_at < DATE_SUB(NOW(), INTERVAL 7 DAY)"); |
1256 | } | |
e2261e17 AD |
1257 | } |
1258 | ||
e6c886bf | 1259 | static function expire_lock_files($debug) { |
65465085 | 1260 | //if ($debug) _debug("Removing old lock files..."); |
2a91b6ff AD |
1261 | |
1262 | $num_deleted = 0; | |
1263 | ||
1264 | if (is_writable(LOCK_DIRECTORY)) { | |
1265 | $files = glob(LOCK_DIRECTORY . "/*.lock"); | |
1266 | ||
1267 | if ($files) { | |
1268 | foreach ($files as $file) { | |
11344971 | 1269 | if (!file_is_locked(basename($file)) && time() - filemtime($file) > 86400*2) { |
2a91b6ff AD |
1270 | unlink($file); |
1271 | ++$num_deleted; | |
1272 | } | |
1273 | } | |
1274 | } | |
1275 | } | |
1276 | ||
65465085 | 1277 | if ($debug) _debug("Removed $num_deleted old lock files."); |
2a91b6ff AD |
1278 | } |
1279 | ||
e6c886bf | 1280 | static function expire_cached_files($debug) { |
3306daec | 1281 | foreach (array("simplepie", "images", "export", "upload") as $dir) { |
3c696512 | 1282 | $cache_dir = CACHE_DIR . "/$dir"; |
2c08214a | 1283 | |
65465085 | 1284 | // if ($debug) _debug("Expiring $cache_dir"); |
2c08214a | 1285 | |
3c696512 AD |
1286 | $num_deleted = 0; |
1287 | ||
1288 | if (is_writable($cache_dir)) { | |
1289 | $files = glob("$cache_dir/*"); | |
1290 | ||
2a91b6ff | 1291 | if ($files) { |
2ab20c31 | 1292 | foreach ($files as $file) { |
6fd03996 | 1293 | if (time() - filemtime($file) > 86400*CACHE_MAX_DAYS) { |
2ab20c31 | 1294 | unlink($file); |
3c696512 | 1295 | |
2ab20c31 AD |
1296 | ++$num_deleted; |
1297 | } | |
3c696512 AD |
1298 | } |
1299 | } | |
2a91b6ff | 1300 | } |
3c696512 | 1301 | |
65465085 | 1302 | if ($debug) _debug("$cache_dir: removed $num_deleted files."); |
3c696512 AD |
1303 | } |
1304 | } | |
2c08214a | 1305 | |
a3e0bdcf | 1306 | /** |
e6c886bf AD |
1307 | * Source: http://www.php.net/manual/en/function.parse-url.php#104527 |
1308 | * Returns the url query as associative array | |
1309 | * | |
1310 | * @param string query | |
1311 | * @return array params | |
1312 | */ | |
1313 | static function convertUrlQuery($query) { | |
a3e0bdcf AD |
1314 | $queryParts = explode('&', $query); |
1315 | ||
1316 | $params = array(); | |
1317 | ||
1318 | foreach ($queryParts as $param) { | |
1319 | $item = explode('=', $param); | |
1320 | $params[$item[0]] = $item[1]; | |
1321 | } | |
1322 | ||
1323 | return $params; | |
1324 | } | |
92c14e9d | 1325 | |
e6c886bf | 1326 | static function get_article_filters($filters, $title, $content, $link, $author, $tags, &$matched_rules = false) { |
92c14e9d AD |
1327 | $matches = array(); |
1328 | ||
1329 | foreach ($filters as $filter) { | |
1330 | $match_any_rule = $filter["match_any_rule"]; | |
a3a896a1 | 1331 | $inverse = $filter["inverse"]; |
92c14e9d AD |
1332 | $filter_match = false; |
1333 | ||
1334 | foreach ($filter["rules"] as $rule) { | |
1335 | $match = false; | |
ffa1bd7b | 1336 | $reg_exp = str_replace('/', '\/', $rule["reg_exp"]); |
a3a896a1 | 1337 | $rule_inverse = $rule["inverse"]; |
92c14e9d AD |
1338 | |
1339 | if (!$reg_exp) | |
1340 | continue; | |
1341 | ||
1342 | switch ($rule["type"]) { | |
e6c886bf AD |
1343 | case "title": |
1344 | $match = @preg_match("/$reg_exp/iu", $title); | |
1345 | break; | |
1346 | case "content": | |
1347 | // we don't need to deal with multiline regexps | |
1348 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
d03ae73e | 1349 | |
e6c886bf AD |
1350 | $match = @preg_match("/$reg_exp/iu", $content); |
1351 | break; | |
1352 | case "both": | |
1353 | // we don't need to deal with multiline regexps | |
1354 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
d03ae73e | 1355 | |
e6c886bf AD |
1356 | $match = (@preg_match("/$reg_exp/iu", $title) || @preg_match("/$reg_exp/iu", $content)); |
1357 | break; | |
1358 | case "link": | |
1359 | $match = @preg_match("/$reg_exp/iu", $link); | |
1360 | break; | |
1361 | case "author": | |
1362 | $match = @preg_match("/$reg_exp/iu", $author); | |
1363 | break; | |
1364 | case "tag": | |
1365 | foreach ($tags as $tag) { | |
1366 | if (@preg_match("/$reg_exp/iu", $tag)) { | |
1367 | $match = true; | |
1368 | break; | |
1369 | } | |
7b80b5e1 | 1370 | } |
e6c886bf | 1371 | break; |
92c14e9d AD |
1372 | } |
1373 | ||
a3a896a1 AD |
1374 | if ($rule_inverse) $match = !$match; |
1375 | ||
92c14e9d AD |
1376 | if ($match_any_rule) { |
1377 | if ($match) { | |
1378 | $filter_match = true; | |
1379 | break; | |
1380 | } | |
1381 | } else { | |
1382 | $filter_match = $match; | |
1383 | if (!$match) { | |
1384 | break; | |
1385 | } | |
1386 | } | |
1387 | } | |
1388 | ||
a3a896a1 AD |
1389 | if ($inverse) $filter_match = !$filter_match; |
1390 | ||
92c14e9d | 1391 | if ($filter_match) { |
557d86fe AD |
1392 | if (is_array($matched_rules)) array_push($matched_rules, $rule); |
1393 | ||
92c14e9d AD |
1394 | foreach ($filter["actions"] AS $action) { |
1395 | array_push($matches, $action); | |
5e736e45 AD |
1396 | |
1397 | // if Stop action encountered, perform no further processing | |
fd3e5e8d | 1398 | if (isset($action["type"]) && $action["type"] == "stop") return $matches; |
92c14e9d AD |
1399 | } |
1400 | } | |
1401 | } | |
1402 | ||
1403 | return $matches; | |
1404 | } | |
1405 | ||
e6c886bf | 1406 | static function find_article_filter($filters, $filter_name) { |
92c14e9d AD |
1407 | foreach ($filters as $f) { |
1408 | if ($f["type"] == $filter_name) { | |
1409 | return $f; | |
1410 | }; | |
1411 | } | |
1412 | return false; | |
1413 | } | |
1414 | ||
e6c886bf | 1415 | static function find_article_filters($filters, $filter_name) { |
92c14e9d AD |
1416 | $results = array(); |
1417 | ||
1418 | foreach ($filters as $f) { | |
1419 | if ($f["type"] == $filter_name) { | |
1420 | array_push($results, $f); | |
1421 | }; | |
1422 | } | |
1423 | return $results; | |
1424 | } | |
1425 | ||
e6c886bf | 1426 | static function calculate_article_score($filters) { |
92c14e9d AD |
1427 | $score = 0; |
1428 | ||
1429 | foreach ($filters as $f) { | |
1430 | if ($f["type"] == "score") { | |
1431 | $score += $f["param"]; | |
1432 | }; | |
1433 | } | |
1434 | return $score; | |
1435 | } | |
1436 | ||
e6c886bf | 1437 | static function labels_contains_caption($labels, $caption) { |
b24504b1 AD |
1438 | foreach ($labels as $label) { |
1439 | if ($label[1] == $caption) { | |
1440 | return true; | |
1441 | } | |
1442 | } | |
1443 | ||
1444 | return false; | |
1445 | } | |
1446 | ||
e6c886bf | 1447 | static function assign_article_to_label_filters($id, $filters, $owner_uid, $article_labels) { |
92c14e9d AD |
1448 | foreach ($filters as $f) { |
1449 | if ($f["type"] == "label") { | |
e6c886bf | 1450 | if (!RSSUtils::labels_contains_caption($article_labels, $f["param"])) { |
7c9b5a3f | 1451 | Labels::add_article($id, $f["param"], $owner_uid); |
b24504b1 AD |
1452 | } |
1453 | } | |
92c14e9d AD |
1454 | } |
1455 | } | |
87764a50 | 1456 | |
e6c886bf | 1457 | static function make_guid_from_title($title) { |
87d7e850 AD |
1458 | return preg_replace("/[ \"\',.:;]/", "-", |
1459 | mb_strtolower(strip_tags($title), 'utf-8')); | |
1460 | } | |
1461 | ||
e6c886bf | 1462 | static function cleanup_counters_cache($debug) { |
0567016b AD |
1463 | $pdo = Db::pdo(); |
1464 | ||
1465 | $res = $pdo->query("DELETE FROM ttrss_counters_cache | |
168cf351 AD |
1466 | WHERE feed_id > 0 AND |
1467 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
1468 | id = feed_id AND | |
1469 | ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid) = 0"); | |
168cf351 | 1470 | |
0567016b AD |
1471 | $frows = $res->rowCount(); |
1472 | ||
1473 | $res = $pdo->query("DELETE FROM ttrss_cat_counters_cache | |
168cf351 AD |
1474 | WHERE feed_id > 0 AND |
1475 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
1476 | id = feed_id AND | |
1477 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid) = 0"); | |
0567016b AD |
1478 | |
1479 | $crows = $res->rowCount(); | |
168cf351 | 1480 | |
7b55001e | 1481 | if ($debug) _debug("Removed $frows (feeds) $crows (cats) orphaned counter cache entries."); |
168cf351 AD |
1482 | } |
1483 | ||
e6c886bf | 1484 | static function housekeeping_user($owner_uid) { |
5cbd1fe8 AD |
1485 | $tmph = new PluginHost(); |
1486 | ||
1487 | load_user_plugins($owner_uid, $tmph); | |
1488 | ||
1489 | $tmph->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); | |
1490 | } | |
1491 | ||
e6c886bf AD |
1492 | static function housekeeping_common($debug) { |
1493 | RSSUtils::expire_cached_files($debug); | |
1494 | RSSUtils::expire_lock_files($debug); | |
1495 | RSSUtils::expire_error_log($debug); | |
e2cf81e2 | 1496 | |
e6c886bf | 1497 | $count = RSSUtils::update_feedbrowser_cache(); |
e2cf81e2 AD |
1498 | _debug("Feedbrowser updated, $count feeds processed."); |
1499 | ||
a230bf88 | 1500 | Article::purge_orphans( true); |
e6c886bf | 1501 | RSSUtils::cleanup_counters_cache($debug); |
e2cf81e2 | 1502 | |
9b736a20 AD |
1503 | //$rc = cleanup_tags( 14, 50000); |
1504 | //_debug("Cleaned $rc cached tags."); | |
8e470220 | 1505 | |
00f22824 | 1506 | PluginHost::getInstance()->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); |
e2cf81e2 | 1507 | } |
ea79a0e0 | 1508 | |
e6c886bf AD |
1509 | static function check_feed_favicon($site_url, $feed) { |
1510 | # print "FAVICON [$site_url]: $favicon_url\n"; | |
a230bf88 AD |
1511 | |
1512 | $icon_file = ICONS_DIR . "/$feed.ico"; | |
1513 | ||
1514 | if (!file_exists($icon_file)) { | |
1515 | $favicon_url = get_favicon_url($site_url); | |
1516 | ||
1517 | if ($favicon_url) { | |
1518 | // Limiting to "image" type misses those served with text/plain | |
1519 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
1520 | ||
1521 | if ($contents) { | |
1522 | // Crude image type matching. | |
1523 | // Patterns gleaned from the file(1) source code. | |
1524 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
1525 | // 0 string \000\000\001\000 MS Windows icon resource | |
1526 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
1527 | } | |
1528 | elseif (preg_match('/^GIF8/', $contents)) { | |
1529 | // 0 string GIF8 GIF image data | |
1530 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
1531 | } | |
1532 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
1533 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
1534 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
1535 | } | |
1536 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
1537 | // 0 beshort 0xffd8 JPEG image data | |
1538 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
1539 | } | |
f9ad33c2 GG |
1540 | elseif (preg_match('/^BM/', $contents)) { |
1541 | // 0 string BM PC bitmap (OS2, Windows BMP files) | |
1542 | //error_log("check_feed_favicon, favicon_url=$favicon_url isa BMP image"); | |
1543 | } | |
a230bf88 AD |
1544 | else { |
1545 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
1546 | $contents = ""; | |
1547 | } | |
1548 | } | |
1549 | ||
1550 | if ($contents) { | |
1551 | $fp = @fopen($icon_file, "w"); | |
1552 | ||
1553 | if ($fp) { | |
1554 | fwrite($fp, $contents); | |
1555 | fclose($fp); | |
1556 | chmod($icon_file, 0644); | |
1557 | } | |
1558 | } | |
1559 | } | |
1560 | return $icon_file; | |
1561 | } | |
1562 | } | |
e6c886bf AD |
1563 | |
1564 | ||
1565 | ||
bec5ba93 | 1566 | } |