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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 | ||
24e6ff5d | 10 | $tmp .= sha1("$k:" . sha1($x)); |
af244f92 AD |
11 | } |
12 | } | |
13 | ||
eb16bd9f | 14 | return sha1(implode(",", $pluginhost->get_plugin_names()) . $tmp); |
b1840673 AD |
15 | } |
16 | ||
102a0135 AD |
17 | // Strips utf8mb4 characters (i.e. emoji) for mysql |
18 | static function strip_utf8mb4($str) { | |
7f4a4045 AD |
19 | return preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $str); |
20 | } | |
102a0135 | 21 | |
e6c886bf | 22 | static function update_feedbrowser_cache() { |
79178062 | 23 | |
afcb105f AD |
24 | $pdo = Db::pdo(); |
25 | ||
26 | $sth = $pdo->query("SELECT feed_url, site_url, title, COUNT(id) AS subscribers | |
45378752 LD |
27 | FROM ttrss_feeds WHERE feed_url NOT IN (SELECT feed_url FROM ttrss_feeds |
28 | WHERE private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%') | |
79178062 AD |
29 | GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000"); |
30 | ||
afcb105f | 31 | $pdo->beginTransaction(); |
79178062 | 32 | |
afcb105f | 33 | $pdo->query("DELETE FROM ttrss_feedbrowser_cache"); |
79178062 AD |
34 | |
35 | $count = 0; | |
36 | ||
afcb105f AD |
37 | while ($line = $sth->fetch()) { |
38 | ||
0567016b AD |
39 | $subscribers = $line["subscribers"]; |
40 | $feed_url = $line["feed_url"]; | |
41 | $title = $line["title"]; | |
42 | $site_url = $line["site_url"]; | |
79178062 | 43 | |
afcb105f AD |
44 | $tmph = $pdo->prepare("SELECT subscribers FROM |
45 | ttrss_feedbrowser_cache WHERE feed_url = ?"); | |
46 | $tmph->execute([$feed_url]); | |
47 | ||
48 | if (!$tmph->fetch()) { | |
79178062 | 49 | |
afcb105f | 50 | $tmph = $pdo->prepare("INSERT INTO ttrss_feedbrowser_cache |
2c940c48 AD |
51 | (feed_url, site_url, title, subscribers) |
52 | VALUES | |
afcb105f | 53 | (?, ?, ?, ?)"); |
79178062 | 54 | |
afcb105f | 55 | $tmph->execute([$feed_url, $site_url, $title, $subscribers]); |
79178062 AD |
56 | |
57 | ++$count; | |
58 | ||
59 | } | |
60 | ||
61 | } | |
62 | ||
afcb105f | 63 | $pdo->commit(); |
79178062 AD |
64 | |
65 | return $count; | |
66 | ||
67 | } | |
68 | ||
c10a4306 | 69 | static function update_daemon_common($limit = DAEMON_FEED_LIMIT) { |
6322ac79 | 70 | $schema_version = get_schema_version(); |
857efe49 AD |
71 | |
72 | if ($schema_version != SCHEMA_VERSION) { | |
73 | die("Schema version is wrong, please upgrade the database.\n"); | |
74 | } | |
75 | ||
afcb105f AD |
76 | $pdo = Db::pdo(); |
77 | ||
09e8bdfd | 78 | if (!SINGLE_USER_MODE && DAEMON_UPDATE_LOGIN_LIMIT > 0) { |
2c08214a AD |
79 | if (DB_TYPE == "pgsql") { |
80 | $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'"; | |
81 | } else { | |
82 | $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)"; | |
83 | } | |
84 | } else { | |
85 | $login_thresh_qpart = ""; | |
86 | } | |
87 | ||
2c08214a AD |
88 | if (DB_TYPE == "pgsql") { |
89 | $update_limit_qpart = "AND (( | |
90 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 91 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
92 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL) |
93 | ) OR ( | |
94 | ttrss_feeds.update_interval > 0 | |
95 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL) | |
f08426e3 AD |
96 | ) OR (ttrss_feeds.last_updated IS NULL |
97 | AND ttrss_user_prefs.value != '-1') | |
98 | OR (last_updated = '1970-01-01 00:00:00' | |
99 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
100 | } else { |
101 | $update_limit_qpart = "AND (( | |
102 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 103 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
104 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE) |
105 | ) OR ( | |
106 | ttrss_feeds.update_interval > 0 | |
107 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE) | |
f08426e3 AD |
108 | ) OR (ttrss_feeds.last_updated IS NULL |
109 | AND ttrss_user_prefs.value != '-1') | |
110 | OR (last_updated = '1970-01-01 00:00:00' | |
111 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
112 | } |
113 | ||
114 | // Test if feed is currently being updated by another process. | |
115 | if (DB_TYPE == "pgsql") { | |
566417c4 | 116 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '10 minutes')"; |
2c08214a | 117 | } else { |
566417c4 | 118 | $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 |
119 | } |
120 | ||
93af11cb | 121 | $query_limit = $limit ? sprintf("LIMIT %d", $limit) : ""; |
2c08214a | 122 | |
98070db0 TK |
123 | // Update the least recently updated feeds first |
124 | $query_order = "ORDER BY last_updated"; | |
125 | if (DB_TYPE == "pgsql") $query_order .= " NULLS FIRST"; | |
126 | ||
fce451a4 | 127 | $query = "SELECT DISTINCT ttrss_feeds.feed_url, ttrss_feeds.last_updated |
2c08214a AD |
128 | FROM |
129 | ttrss_feeds, ttrss_users, ttrss_user_prefs | |
f4ae0f05 | 130 | WHERE |
2c08214a | 131 | ttrss_feeds.owner_uid = ttrss_users.id |
f08426e3 | 132 | AND ttrss_user_prefs.profile IS NULL |
2c08214a AD |
133 | AND ttrss_users.id = ttrss_user_prefs.owner_uid |
134 | AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' | |
135 | $login_thresh_qpart $update_limit_qpart | |
1c4421fc | 136 | $updstart_thresh_qpart |
98070db0 | 137 | $query_order $query_limit"; |
fce451a4 | 138 | |
afcb105f | 139 | $res = $pdo->query($query); |
2c08214a | 140 | |
2c08214a | 141 | $feeds_to_update = array(); |
afcb105f | 142 | while ($line = $res->fetch()) { |
93af11cb | 143 | array_push($feeds_to_update, $line['feed_url']); |
2c08214a AD |
144 | } |
145 | ||
c10a4306 | 146 | Debug::log(sprintf("Scheduled %d feeds to update...", count($feeds_to_update))); |
afcb105f | 147 | |
93af11cb AD |
148 | // Update last_update_started before actually starting the batch |
149 | // in order to minimize collision risk for parallel daemon tasks | |
150 | if (count($feeds_to_update) > 0) { | |
afcb105f | 151 | $feeds_qmarks = arr_qmarks($feeds_to_update); |
1c4421fc | 152 | |
afcb105f AD |
153 | $tmph = $pdo->prepare("UPDATE ttrss_feeds SET last_update_started = NOW() |
154 | WHERE feed_url IN ($feeds_qmarks)"); | |
155 | $tmph->execute($feeds_to_update); | |
2c08214a AD |
156 | } |
157 | ||
8292d05b | 158 | $nf = 0; |
2d9c5684 | 159 | $bstarted = microtime(true); |
8292d05b | 160 | |
5cbd1fe8 AD |
161 | $batch_owners = array(); |
162 | ||
afcb105f AD |
163 | // since we have the data cached, we can deal with other feeds with the same url |
164 | $usth = $pdo->prepare("SELECT DISTINCT ttrss_feeds.id,last_updated,ttrss_feeds.owner_uid | |
ee0542ce AD |
165 | FROM ttrss_feeds, ttrss_users, ttrss_user_prefs WHERE |
166 | ttrss_user_prefs.owner_uid = ttrss_feeds.owner_uid AND | |
167 | ttrss_users.id = ttrss_user_prefs.owner_uid AND | |
168 | ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' AND | |
f08426e3 | 169 | ttrss_user_prefs.profile IS NULL AND |
afcb105f | 170 | feed_url = ? |
9e84bab4 | 171 | $update_limit_qpart |
1c4421fc | 172 | $login_thresh_qpart |
5929a0c1 | 173 | ORDER BY ttrss_feeds.id $query_limit"); |
1c4421fc | 174 | |
afcb105f | 175 | foreach ($feeds_to_update as $feed) { |
c10a4306 | 176 | Debug::log("Base feed: $feed"); |
afcb105f AD |
177 | |
178 | $usth->execute([$feed]); | |
179 | //update_rss_feed($line["id"], true); | |
180 | ||
181 | if ($tline = $usth->fetch()) { | |
c10a4306 | 182 | Debug::log(" => " . $tline["last_updated"] . ", " . $tline["id"] . " " . $tline["owner_uid"]); |
f08426e3 | 183 | |
afcb105f AD |
184 | if (array_search($tline["owner_uid"], $batch_owners) === FALSE) |
185 | array_push($batch_owners, $tline["owner_uid"]); | |
5cbd1fe8 | 186 | |
afcb105f | 187 | $fstarted = microtime(true); |
62d0060a AD |
188 | |
189 | try { | |
190 | RSSUtils::update_rss_feed($tline["id"], true, false); | |
191 | } catch (PDOException $e) { | |
192 | Logger::get()->log_error(E_USER_NOTICE, $e->getMessage(), $e->getFile(), $e->getLine(), $e->getTraceAsString()); | |
2c940c48 AD |
193 | |
194 | try { | |
195 | $pdo->rollback(); | |
196 | } catch (PDOException $e) { | |
197 | // it doesn't matter if there wasn't actually anything to rollback, PDO Exception can be | |
198 | // thrown outside of an active transaction during feed update | |
199 | } | |
62d0060a | 200 | } |
2d9c5684 | 201 | |
c10a4306 | 202 | Debug::log(sprintf(" %.4f (sec)", microtime(true) - $fstarted)); |
2d9c5684 | 203 | |
afcb105f | 204 | ++$nf; |
1c4421fc | 205 | } |
2c08214a AD |
206 | } |
207 | ||
2d9c5684 | 208 | if ($nf > 0) { |
c10a4306 | 209 | Debug::log(sprintf("Processed %d feeds in %.4f (sec), %.4f (sec/feed avg)", $nf, |
2d9c5684 AD |
210 | microtime(true) - $bstarted, (microtime(true) - $bstarted) / $nf)); |
211 | } | |
212 | ||
5cbd1fe8 | 213 | foreach ($batch_owners as $owner_uid) { |
c10a4306 | 214 | Debug::log("Running housekeeping tasks for user $owner_uid..."); |
5cbd1fe8 | 215 | |
e6c886bf | 216 | RSSUtils::housekeeping_user($owner_uid); |
5cbd1fe8 AD |
217 | } |
218 | ||
2c08214a | 219 | // Send feed digests by email if needed. |
c10a4306 | 220 | Digest::send_headlines_digests(); |
2c08214a | 221 | |
8292d05b | 222 | return $nf; |
7b55001e | 223 | } |
2c08214a | 224 | |
6022776d | 225 | // this is used when subscribing |
e6c886bf | 226 | static function set_basic_feed_info($feed) { |
6022776d | 227 | |
0567016b | 228 | $pdo = Db::pdo(); |
6022776d | 229 | |
069aea59 | 230 | $sth = $pdo->prepare("SELECT owner_uid,feed_url,auth_pass,auth_login |
0567016b AD |
231 | FROM ttrss_feeds WHERE id = ?"); |
232 | $sth->execute([$feed]); | |
6022776d | 233 | |
0567016b | 234 | if ($row = $sth->fetch()) { |
bec5ba93 | 235 | |
0567016b | 236 | $owner_uid = $row["owner_uid"]; |
0567016b AD |
237 | $auth_login = $row["auth_login"]; |
238 | $auth_pass = $row["auth_pass"]; | |
0567016b | 239 | $fetch_url = $row["feed_url"]; |
6022776d | 240 | |
0567016b AD |
241 | $pluginhost = new PluginHost(); |
242 | $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); | |
6022776d | 243 | |
0567016b AD |
244 | $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); |
245 | $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid); | |
246 | $pluginhost->load_data(); | |
247 | ||
248 | $basic_info = array(); | |
249 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_BASIC_INFO) as $plugin) { | |
250 | $basic_info = $plugin->hook_feed_basic_info($basic_info, $fetch_url, $owner_uid, $feed, $auth_login, $auth_pass); | |
251 | } | |
6022776d | 252 | |
0567016b AD |
253 | if (!$basic_info) { |
254 | $feed_data = fetch_file_contents($fetch_url, false, | |
255 | $auth_login, $auth_pass, false, | |
256 | FEED_FETCH_TIMEOUT, | |
257 | 0); | |
bec5ba93 | 258 | |
0567016b | 259 | global $fetch_curl_used; |
bec5ba93 | 260 | |
0567016b AD |
261 | if (!$fetch_curl_used) { |
262 | $tmp = @gzdecode($feed_data); | |
bec5ba93 | 263 | |
0567016b AD |
264 | if ($tmp) $feed_data = $tmp; |
265 | } | |
6022776d | 266 | |
0567016b | 267 | $feed_data = trim($feed_data); |
6022776d | 268 | |
0567016b AD |
269 | $rss = new FeedParser($feed_data); |
270 | $rss->init(); | |
6022776d | 271 | |
0567016b AD |
272 | if (!$rss->error()) { |
273 | $basic_info = array( | |
274 | 'title' => mb_substr($rss->get_title(), 0, 199), | |
275 | 'site_url' => mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245) | |
276 | ); | |
277 | } | |
3476690c | 278 | } |
6022776d | 279 | |
0567016b AD |
280 | if ($basic_info && is_array($basic_info)) { |
281 | $sth = $pdo->prepare("SELECT title, site_url FROM ttrss_feeds WHERE id = ?"); | |
282 | $sth->execute([$feed]); | |
6022776d | 283 | |
0567016b | 284 | if ($row = $sth->fetch()) { |
6022776d | 285 | |
0567016b AD |
286 | $registered_title = $row["title"]; |
287 | $orig_site_url = $row["site_url"]; | |
288 | ||
289 | if ($basic_info['title'] && (!$registered_title || $registered_title == "[Unknown]")) { | |
290 | ||
291 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET | |
292 | title = ? WHERE id = ?"); | |
293 | $sth->execute([$basic_info['title'], $feed]); | |
294 | } | |
6022776d | 295 | |
0567016b AD |
296 | if ($basic_info['site_url'] && $orig_site_url != $basic_info['site_url']) { |
297 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET | |
298 | site_url = ? WHERE id = ?"); | |
299 | $sth->execute([$basic_info['site_url'], $feed]); | |
300 | } | |
301 | ||
302 | } | |
6022776d AD |
303 | } |
304 | } | |
305 | } | |
306 | ||
7b55001e | 307 | /** |
e6c886bf AD |
308 | * @SuppressWarnings(PHPMD.UnusedFormalParameter) |
309 | */ | |
310 | static function update_rss_feed($feed, $no_cache = false) { | |
2c08214a | 311 | |
c10a4306 | 312 | Debug::log("start", Debug::$LOG_VERBOSE); |
2c08214a | 313 | |
0567016b AD |
314 | $pdo = Db::pdo(); |
315 | ||
316 | $sth = $pdo->prepare("SELECT title FROM ttrss_feeds WHERE id = ?"); | |
317 | $sth->execute([$feed]); | |
bfe1eb4e | 318 | |
0567016b | 319 | if (!$row = $sth->fetch()) { |
c10a4306 | 320 | Debug::log("feed $feed not found, skipping."); |
bfe1eb4e AD |
321 | user_error("Attempt to update unknown/invalid feed $feed", E_USER_WARNING); |
322 | return false; | |
323 | } | |
324 | ||
0567016b | 325 | $title = $row["title"]; |
6bb96beb AD |
326 | |
327 | // feed was batch-subscribed or something, we need to get basic info | |
328 | // this is not optimal currently as it fetches stuff separately TODO: optimize | |
329 | if ($title == "[Unknown]") { | |
c10a4306 | 330 | Debug::log("setting basic feed info for $feed..."); |
e6c886bf | 331 | RSSUtils::set_basic_feed_info($feed); |
6bb96beb AD |
332 | } |
333 | ||
0567016b | 334 | $sth = $pdo->prepare("SELECT id,update_interval,auth_login, |
5ba1ddd4 | 335 | feed_url,auth_pass,cache_images, |
5321e775 | 336 | mark_unread_on_update, owner_uid, |
2c940c48 AD |
337 | auth_pass_encrypted, feed_language, |
338 | last_modified, | |
339 | ".SUBSTRING_FOR_DATE."(last_unconditional, 1, 19) AS last_unconditional | |
0567016b AD |
340 | FROM ttrss_feeds WHERE id = ?"); |
341 | $sth->execute([$feed]); | |
2c940c48 | 342 | |
0567016b | 343 | if ($row = $sth->fetch()) { |
2c08214a | 344 | |
0567016b | 345 | $owner_uid = $row["owner_uid"]; |
187abfe7 | 346 | $mark_unread_on_update = $row["mark_unread_on_update"]; |
2c08214a | 347 | |
0567016b AD |
348 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET last_update_started = NOW() |
349 | WHERE id = ?"); | |
350 | $sth->execute([$feed]); | |
2c08214a | 351 | |
0567016b AD |
352 | $auth_login = $row["auth_login"]; |
353 | $auth_pass = $row["auth_pass"]; | |
0567016b AD |
354 | $stored_last_modified = $row["last_modified"]; |
355 | $last_unconditional = $row["last_unconditional"]; | |
187abfe7 | 356 | $cache_images = $row["cache_images"]; |
0567016b | 357 | $fetch_url = $row["feed_url"]; |
069aea59 | 358 | |
0567016b AD |
359 | $feed_language = mb_strtolower($row["feed_language"]); |
360 | if (!$feed_language) $feed_language = 'english'; | |
2c08214a | 361 | |
0567016b AD |
362 | } else { |
363 | return false; | |
364 | } | |
2c08214a | 365 | |
f074ffe9 | 366 | $date_feed_processed = date('Y-m-d H:i'); |
2c08214a | 367 | |
342e8a9e | 368 | $cache_filename = CACHE_DIR . "/feeds/" . sha1($fetch_url) . ".xml"; |
f074ffe9 | 369 | |
ee65bef4 | 370 | $pluginhost = new PluginHost(); |
ee65bef4 AD |
371 | $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); |
372 | ||
373 | $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); | |
374 | $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid); | |
375 | $pluginhost->load_data(); | |
376 | ||
7b55001e | 377 | $rss_hash = false; |
4f9cbdff | 378 | |
7b55001e AD |
379 | $force_refetch = isset($_REQUEST["force_refetch"]); |
380 | $feed_data = ""; | |
687a4f59 | 381 | |
7b55001e AD |
382 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) { |
383 | $feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, 0, $auth_login, $auth_pass); | |
384 | } | |
2c08214a | 385 | |
7b55001e AD |
386 | // try cache |
387 | if (!$feed_data && | |
388 | file_exists($cache_filename) && | |
389 | is_readable($cache_filename) && | |
390 | !$auth_login && !$auth_pass && | |
391 | filemtime($cache_filename) > time() - 30) { | |
be574731 | 392 | |
c10a4306 | 393 | Debug::log("using local cache [$cache_filename].", Debug::$LOG_VERBOSE); |
52637d3b | 394 | |
7b55001e | 395 | @$feed_data = file_get_contents($cache_filename); |
f074ffe9 | 396 | |
7b55001e AD |
397 | if ($feed_data) { |
398 | $rss_hash = sha1($feed_data); | |
88edaa93 | 399 | } |
ee65bef4 | 400 | |
7b55001e | 401 | } else { |
c10a4306 | 402 | Debug::log("local cache will not be used for this feed", Debug::$LOG_VERBOSE); |
7b55001e | 403 | } |
312742db | 404 | |
153cb6d3 AD |
405 | global $fetch_last_modified; |
406 | ||
7b55001e AD |
407 | // fetch feed from source |
408 | if (!$feed_data) { | |
c10a4306 | 409 | Debug::log("last unconditional update request: $last_unconditional", Debug::$LOG_VERBOSE); |
312742db | 410 | |
7b55001e | 411 | if (ini_get("open_basedir") && function_exists("curl_init")) { |
c10a4306 | 412 | Debug::log("not using CURL due to open_basedir restrictions", Debug::$LOG_VERBOSE); |
7b55001e | 413 | } |
3f6f0857 | 414 | |
7f4a4045 | 415 | if (time() - strtotime($last_unconditional) > MAX_CONDITIONAL_INTERVAL) { |
c10a4306 | 416 | Debug::log("maximum allowed interval for conditional requests exceeded, forcing refetch", Debug::$LOG_VERBOSE); |
e50c8eaa | 417 | |
7f4a4045 AD |
418 | $force_refetch = true; |
419 | } else { | |
c10a4306 | 420 | Debug::log("stored last modified for conditional request: $stored_last_modified", Debug::$LOG_VERBOSE); |
7f4a4045 | 421 | } |
153cb6d3 | 422 | |
c10a4306 | 423 | Debug::log("fetching [$fetch_url] (force_refetch: $force_refetch)...", Debug::$LOG_VERBOSE); |
153cb6d3 AD |
424 | |
425 | $feed_data = fetch_file_contents([ | |
426 | "url" => $fetch_url, | |
427 | "login" => $auth_login, | |
428 | "pass" => $auth_pass, | |
429 | "timeout" => $no_cache ? FEED_FETCH_NO_CACHE_TIMEOUT : FEED_FETCH_TIMEOUT, | |
430 | "last_modified" => $force_refetch ? "" : $stored_last_modified | |
431 | ]); | |
3f6f0857 | 432 | |
7b55001e | 433 | global $fetch_curl_used; |
3f6f0857 | 434 | |
7b55001e AD |
435 | if (!$fetch_curl_used) { |
436 | $tmp = @gzdecode($feed_data); | |
1367bc3f | 437 | |
7b55001e AD |
438 | if ($tmp) $feed_data = $tmp; |
439 | } | |
017401dd | 440 | |
7b55001e | 441 | $feed_data = trim($feed_data); |
fd687300 | 442 | |
c10a4306 AD |
443 | Debug::log("fetch done.", Debug::$LOG_VERBOSE); |
444 | Debug::log("source last modified: " . $fetch_last_modified, Debug::$LOG_VERBOSE); | |
153cb6d3 AD |
445 | |
446 | if ($feed_data && $fetch_last_modified != $stored_last_modified) { | |
0567016b AD |
447 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET last_modified = ? WHERE id = ?"); |
448 | $sth->execute([substr($fetch_last_modified, 0, 245), $feed]); | |
153cb6d3 | 449 | } |
95beaa14 | 450 | |
7b55001e | 451 | // cache vanilla feed data for re-use |
342e8a9e | 452 | if ($feed_data && !$auth_pass && !$auth_login && is_writable(CACHE_DIR . "/feeds")) { |
7b55001e AD |
453 | $new_rss_hash = sha1($feed_data); |
454 | ||
455 | if ($new_rss_hash != $rss_hash) { | |
c10a4306 | 456 | Debug::log("saving $cache_filename", Debug::$LOG_VERBOSE); |
7b55001e | 457 | @file_put_contents($cache_filename, $feed_data); |
95beaa14 | 458 | } |
4f9cbdff | 459 | } |
7b55001e | 460 | } |
017401dd | 461 | |
7b55001e AD |
462 | if (!$feed_data) { |
463 | global $fetch_last_error; | |
464 | global $fetch_last_error_code; | |
f074ffe9 | 465 | |
c10a4306 | 466 | Debug::log("unable to fetch: $fetch_last_error [$fetch_last_error_code]", Debug::$LOG_VERBOSE); |
f074ffe9 | 467 | |
7b55001e AD |
468 | // If-Modified-Since |
469 | if ($fetch_last_error_code != 304) { | |
0567016b | 470 | $error_message = $fetch_last_error; |
7b55001e | 471 | } else { |
c10a4306 | 472 | Debug::log("source claims data not modified, nothing to do.", Debug::$LOG_VERBOSE); |
0567016b | 473 | $error_message = ""; |
7b55001e | 474 | } |
4f9cbdff | 475 | |
0567016b AD |
476 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET last_error = ?, |
477 | last_updated = NOW() WHERE id = ?"); | |
478 | $sth->execute([$error_message, $feed]); | |
4f9cbdff | 479 | |
7b55001e | 480 | return; |
f074ffe9 AD |
481 | } |
482 | ||
1ffe3391 | 483 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_FETCHED) as $plugin) { |
6791af0c | 484 | $feed_data = $plugin->hook_feed_fetched($feed_data, $fetch_url, $owner_uid, $feed); |
017401dd AD |
485 | } |
486 | ||
07d3431e AD |
487 | $rss = new FeedParser($feed_data); |
488 | $rss->init(); | |
2c08214a | 489 | |
19b3992b | 490 | if (!$rss->error()) { |
2c08214a | 491 | |
d2a421e3 | 492 | // We use local pluginhost here because we need to load different per-user feed plugins |
1ffe3391 | 493 | $pluginhost->run_hooks(PluginHost::HOOK_FEED_PARSED, "hook_feed_parsed", $rss); |
4412b877 | 494 | |
c10a4306 AD |
495 | Debug::log("language: $feed_language", Debug::$LOG_VERBOSE); |
496 | Debug::log("processing feed data...", Debug::$LOG_VERBOSE); | |
2c08214a | 497 | |
382268c6 AD |
498 | if (DB_TYPE == "pgsql") { |
499 | $favicon_interval_qpart = "favicon_last_checked < NOW() - INTERVAL '12 hour'"; | |
500 | } else { | |
501 | $favicon_interval_qpart = "favicon_last_checked < DATE_SUB(NOW(), INTERVAL 12 HOUR)"; | |
502 | } | |
503 | ||
0567016b | 504 | $sth = $pdo->prepare("SELECT owner_uid,favicon_avg_color, |
382268c6 AD |
505 | (favicon_last_checked IS NULL OR $favicon_interval_qpart) AS |
506 | favicon_needs_check | |
0567016b AD |
507 | FROM ttrss_feeds WHERE id = ?"); |
508 | $sth->execute([$feed]); | |
2c08214a | 509 | |
0567016b | 510 | if ($row = $sth->fetch()) { |
187abfe7 | 511 | $favicon_needs_check = $row["favicon_needs_check"]; |
0567016b AD |
512 | $favicon_avg_color = $row["favicon_avg_color"]; |
513 | $owner_uid = $row["owner_uid"]; | |
514 | } else { | |
515 | return false; | |
516 | } | |
2c08214a | 517 | |
0567016b | 518 | $site_url = mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245); |
2c08214a | 519 | |
c10a4306 AD |
520 | Debug::log("site_url: $site_url", Debug::$LOG_VERBOSE); |
521 | Debug::log("feed_title: " . $rss->get_title(), Debug::$LOG_VERBOSE); | |
cd07592c | 522 | |
687a4f59 | 523 | if ($favicon_needs_check || $force_refetch) { |
36490f11 AD |
524 | |
525 | /* terrible hack: if we crash on floicon shit here, we won't check | |
560cbd8c | 526 | * the icon avgcolor again (unless the icon got updated) */ |
36490f11 | 527 | |
560cbd8c AD |
528 | $favicon_file = ICONS_DIR . "/$feed.ico"; |
529 | $favicon_modified = @filemtime($favicon_file); | |
530 | ||
c10a4306 | 531 | Debug::log("checking favicon...", Debug::$LOG_VERBOSE); |
687a4f59 | 532 | |
e6c886bf | 533 | RSSUtils::check_feed_favicon($site_url, $feed); |
560cbd8c AD |
534 | $favicon_modified_new = @filemtime($favicon_file); |
535 | ||
536 | if ($favicon_modified_new > $favicon_modified) | |
537 | $favicon_avg_color = ''; | |
687a4f59 | 538 | |
0567016b | 539 | $favicon_colorstring = ""; |
6ee0d4b0 | 540 | if (file_exists($favicon_file) && function_exists("imagecreatefromstring") && $favicon_avg_color == '') { |
e6c886bf | 541 | require_once "colors.php"; |
687a4f59 | 542 | |
0567016b AD |
543 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET favicon_avg_color = 'fail' WHERE |
544 | id = ?"); | |
545 | $sth->execute([$feed]); | |
aafd55ba | 546 | |
0567016b AD |
547 | $favicon_color = calculate_avg_color($favicon_file); |
548 | ||
549 | $favicon_colorstring = ",favicon_avg_color = " . $pdo->quote($favicon_color); | |
63c323f7 | 550 | |
36490f11 | 551 | } else if ($favicon_avg_color == 'fail') { |
c10a4306 | 552 | Debug::log("floicon failed on this file, not trying to recalculate avg color", Debug::$LOG_VERBOSE); |
6ac722d5 | 553 | } |
687a4f59 | 554 | |
0567016b AD |
555 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET favicon_last_checked = NOW() |
556 | $favicon_colorstring WHERE id = ?"); | |
557 | $sth->execute([$feed]); | |
f2798eb6 | 558 | } |
2c08214a | 559 | |
c10a4306 | 560 | Debug::log("loading filters & labels...", Debug::$LOG_VERBOSE); |
2c08214a | 561 | |
a42c55f0 | 562 | $filters = load_filters($feed, $owner_uid); |
2c08214a | 563 | |
c10a4306 | 564 | if (Debug::get_loglevel() >= Debug::$LOG_EXTENDED) { |
7f4a4045 AD |
565 | print_r($filters); |
566 | } | |
02f3992a | 567 | |
c10a4306 | 568 | Debug::log("" . count($filters) . " filters loaded.", Debug::$LOG_VERBOSE); |
2c08214a | 569 | |
19b3992b | 570 | $items = $rss->get_items(); |
2c08214a | 571 | |
19b3992b | 572 | if (!is_array($items)) { |
c10a4306 | 573 | Debug::log("no articles found.", Debug::$LOG_VERBOSE); |
2c08214a | 574 | |
0567016b AD |
575 | $sth = $pdo->prepare("UPDATE ttrss_feeds |
576 | SET last_updated = NOW(), last_unconditional = NOW(), last_error = '' WHERE id = ?"); | |
577 | $sth->execute([$feed]); | |
2c08214a | 578 | |
0567016b | 579 | return true; // no articles |
2c08214a AD |
580 | } |
581 | ||
c10a4306 | 582 | Debug::log("processing articles...", Debug::$LOG_VERBOSE); |
2c08214a | 583 | |
6c9f3d4a AD |
584 | $tstart = time(); |
585 | ||
19b3992b | 586 | foreach ($items as $item) { |
0500e14c AD |
587 | $pdo->beginTransaction(); |
588 | ||
c10a4306 | 589 | if (Debug::get_loglevel() >= 3) { |
2c08214a AD |
590 | print_r($item); |
591 | } | |
592 | ||
6c9f3d4a | 593 | if (ini_get("max_execution_time") > 0 && time() - $tstart >= ini_get("max_execution_time") * 0.7) { |
c10a4306 | 594 | Debug::log("looks like there's too many articles to process at once, breaking out", Debug::$LOG_VERBOSE); |
0500e14c | 595 | $pdo->commit(); |
6c9f3d4a AD |
596 | break; |
597 | } | |
598 | ||
0567016b AD |
599 | $entry_guid = strip_tags($item->get_id()); |
600 | if (!$entry_guid) $entry_guid = strip_tags($item->get_link()); | |
e6c886bf | 601 | if (!$entry_guid) $entry_guid = RSSUtils::make_guid_from_title($item->get_title()); |
0500e14c AD |
602 | |
603 | if (!$entry_guid) { | |
604 | $pdo->commit(); | |
605 | continue; | |
606 | } | |
2c08214a | 607 | |
3a4c8973 AD |
608 | $entry_guid = "$owner_uid,$entry_guid"; |
609 | ||
0567016b | 610 | $entry_guid_hashed = 'SHA1:' . sha1($entry_guid); |
5e3d5480 | 611 | |
c10a4306 | 612 | Debug::log("guid $entry_guid / $entry_guid_hashed", Debug::$LOG_VERBOSE); |
5e3d5480 | 613 | |
0567016b | 614 | $entry_timestamp = strip_tags($item->get_date()); |
04d2f9c8 | 615 | |
c10a4306 | 616 | Debug::log("orig date: " . $item->get_date(), Debug::$LOG_VERBOSE); |
2c08214a | 617 | |
30123fe6 | 618 | if ($entry_timestamp == -1 || !$entry_timestamp || $entry_timestamp > time()) { |
2c08214a | 619 | $entry_timestamp = time(); |
2c08214a AD |
620 | } |
621 | ||
622 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); | |
623 | ||
c10a4306 | 624 | Debug::log("date $entry_timestamp [$entry_timestamp_fmt]", Debug::$LOG_VERBOSE); |
2c08214a | 625 | |
0567016b | 626 | $entry_title = strip_tags($item->get_title()); |
1b35d30c | 627 | |
5d56d100 | 628 | $entry_link = rewrite_relative_url($site_url, $item->get_link()); |
2c08214a | 629 | |
3bbaf902 | 630 | $entry_language = mb_substr(trim($item->get_language()), 0, 2); |
22a866ed | 631 | |
c10a4306 AD |
632 | Debug::log("title $entry_title", Debug::$LOG_VERBOSE); |
633 | Debug::log("link $entry_link", Debug::$LOG_VERBOSE); | |
634 | Debug::log("language $entry_language", Debug::$LOG_VERBOSE); | |
2c08214a AD |
635 | |
636 | if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);; | |
637 | ||
19b3992b AD |
638 | $entry_content = $item->get_content(); |
639 | if (!$entry_content) $entry_content = $item->get_description(); | |
2c08214a | 640 | |
c10a4306 | 641 | if (Debug::get_loglevel() >= 3) { |
9ec10352 | 642 | print "content: "; |
0bc503ff | 643 | print htmlspecialchars($entry_content); |
3c696512 | 644 | print "\n"; |
2c08214a AD |
645 | } |
646 | ||
0567016b | 647 | $entry_comments = mb_substr(strip_tags($item->get_comments_url()), 0, 245); |
12ff230b | 648 | $num_comments = (int) $item->get_comments_count(); |
2c08214a | 649 | |
0567016b AD |
650 | $entry_author = strip_tags($item->get_author()); |
651 | $entry_guid = mb_substr($entry_guid, 0, 245); | |
2c08214a | 652 | |
c10a4306 AD |
653 | Debug::log("author $entry_author", Debug::$LOG_VERBOSE); |
654 | Debug::log("num_comments: $num_comments", Debug::$LOG_VERBOSE); | |
655 | Debug::log("looking for tags...", Debug::$LOG_VERBOSE); | |
2c08214a AD |
656 | |
657 | // parse <category> entries into tags | |
658 | ||
659 | $additional_tags = array(); | |
660 | ||
19b3992b | 661 | $additional_tags_src = $item->get_categories(); |
2c08214a | 662 | |
19b3992b AD |
663 | if (is_array($additional_tags_src)) { |
664 | foreach ($additional_tags_src as $tobj) { | |
cd07592c | 665 | array_push($additional_tags, $tobj); |
2c08214a | 666 | } |
19b3992b | 667 | } |
2c08214a | 668 | |
fa6fbd36 | 669 | $entry_tags = array_unique($additional_tags); |
2c08214a | 670 | |
5edf4b73 | 671 | for ($i = 0; $i < count($entry_tags); $i++) { |
2c08214a AD |
672 | $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); |
673 | ||
5edf4b73 AD |
674 | // we don't support numeric tags, let's prefix them |
675 | if (is_numeric($entry_tags[$i])) $entry_tags[$i] = 't:' . $entry_tags[$i]; | |
676 | } | |
677 | ||
c10a4306 | 678 | Debug::log("tags found: " . join(",", $entry_tags), Debug::$LOG_VERBOSE); |
ee78f81c | 679 | |
c10a4306 | 680 | Debug::log("done collecting data.", Debug::$LOG_VERBOSE); |
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); |
a8ac7661 | 690 | |
2ed0d6c4 | 691 | $existing_tags = Article::get_article_tags($base_entry_id, $owner_uid); |
a8ac7661 | 692 | $entry_tags = array_unique(array_merge($entry_tags, $existing_tags)); |
b30abdad | 693 | } else { |
b1840673 AD |
694 | $base_entry_id = false; |
695 | $entry_stored_hash = ""; | |
a29fe121 | 696 | $article_labels = array(); |
b30abdad AD |
697 | } |
698 | ||
455b1401 | 699 | $article = array("owner_uid" => $owner_uid, // read only |
b30abdad | 700 | "guid" => $entry_guid, // read only |
59e83455 | 701 | "guid_hashed" => $entry_guid_hashed, // read only |
19b3992b AD |
702 | "title" => $entry_title, |
703 | "content" => $entry_content, | |
704 | "link" => $entry_link, | |
a29fe121 | 705 | "labels" => $article_labels, // current limitation: can add labels to article, can't remove them |
19b3992b | 706 | "tags" => $entry_tags, |
e02555c1 | 707 | "author" => $entry_author, |
c9299c28 | 708 | "force_catchup" => false, // ugly hack for the time being |
6de3a1be | 709 | "score_modifier" => 0, // no previous value, plugin should recalculate score modifier based on content if needed |
3318d324 | 710 | "language" => $entry_language, |
20d2195f | 711 | "num_comments" => $num_comments, // read only |
f73e03e0 AD |
712 | "feed" => array("id" => $feed, |
713 | "fetch_url" => $fetch_url, | |
babfadbf J |
714 | "site_url" => $site_url, |
715 | "cache_images" => $cache_images) | |
e6c886bf | 716 | ); |
cc85704f | 717 | |
b1840673 | 718 | $entry_plugin_data = ""; |
e6c886bf | 719 | $entry_current_hash = RSSUtils::calculate_article_hash($article, $pluginhost); |
b1840673 | 720 | |
c10a4306 | 721 | Debug::log("article hash: $entry_current_hash [stored=$entry_stored_hash]", Debug::$LOG_VERBOSE); |
b1840673 | 722 | |
522e8b35 | 723 | if ($entry_current_hash == $entry_stored_hash && !isset($_REQUEST["force_rehash"])) { |
c10a4306 | 724 | Debug::log("stored article seems up to date [IID: $base_entry_id], updating timestamp only", Debug::$LOG_VERBOSE); |
b1840673 AD |
725 | |
726 | // we keep encountering the entry in feeds, so we need to | |
727 | // update date_updated column so that we don't get horrible | |
728 | // dupes when the entry gets purged and reinserted again e.g. | |
729 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
730 | ||
0567016b AD |
731 | $sth = $pdo->prepare("UPDATE ttrss_entries SET date_updated = NOW() |
732 | WHERE id = ?"); | |
733 | $sth->execute([$base_entry_id]); | |
b1840673 | 734 | |
0500e14c | 735 | $pdo->commit(); |
5bdcb8fd | 736 | continue; |
b1840673 AD |
737 | } |
738 | ||
c10a4306 | 739 | Debug::log("hash differs, applying plugin filters:", Debug::$LOG_VERBOSE); |
b1840673 | 740 | |
1ffe3391 | 741 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_ARTICLE_FILTER) as $plugin) { |
c10a4306 | 742 | Debug::log("... " . get_class($plugin), Debug::$LOG_VERBOSE); |
b1840673 AD |
743 | |
744 | $start = microtime(true); | |
19b3992b | 745 | $article = $plugin->hook_article_filter($article); |
0084f0d1 | 746 | |
c10a4306 | 747 | Debug::log(sprintf("=== %.4f (sec)"), Debug::$LOG_VERBOSE); |
b1840673 AD |
748 | |
749 | $entry_plugin_data .= mb_strtolower(get_class($plugin)) . ","; | |
cc85704f AD |
750 | } |
751 | ||
c10a4306 | 752 | if (Debug::get_loglevel() >= 3) { |
0bc503ff AD |
753 | print "processed content: "; |
754 | print htmlspecialchars($article["content"]); | |
755 | print "\n"; | |
756 | } | |
757 | ||
c10a4306 | 758 | Debug::log("plugin data: $entry_plugin_data", Debug::$LOG_VERBOSE); |
b1840673 | 759 | |
35c12dc4 | 760 | // Workaround: 4-byte unicode requires utf8mb4 in MySQL. See https://tt-rss.org/forum/viewtopic.php?f=1&t=3377&p=20077#p20077 |
2b8afd49 | 761 | if (DB_TYPE == "mysql" && MYSQL_CHARSET != "UTF8MB4") { |
35c12dc4 | 762 | foreach ($article as $k => $v) { |
35c37354 | 763 | // i guess we'll have to take the risk of 4byte unicode labels & tags here |
dae16f72 | 764 | if (is_string($article[$k])) { |
102a0135 | 765 | $article[$k] = RSSUtils::strip_utf8mb4($v); |
35c37354 | 766 | } |
35c12dc4 AD |
767 | } |
768 | } | |
769 | ||
b8774453 AD |
770 | /* Collect article tags here so we could filter by them: */ |
771 | ||
557d86fe AD |
772 | $matched_rules = array(); |
773 | ||
e6c886bf | 774 | $article_filters = RSSUtils::get_article_filters($filters, $article["title"], |
7b55001e | 775 | $article["content"], $article["link"], $article["author"], |
557d86fe | 776 | $article["tags"], $matched_rules); |
b8774453 | 777 | |
c10a4306 AD |
778 | if (Debug::get_loglevel() >= Debug::$LOG_EXTENDED) { |
779 | Debug::log("matched filter rules: ", Debug::$LOG_VERBOSE); | |
557d86fe AD |
780 | |
781 | if (count($matched_rules) != 0) { | |
782 | print_r($matched_rules); | |
783 | } | |
784 | ||
c10a4306 | 785 | Debug::log("filter actions: ", Debug::$LOG_VERBOSE); |
557d86fe | 786 | |
b8774453 AD |
787 | if (count($article_filters) != 0) { |
788 | print_r($article_filters); | |
789 | } | |
790 | } | |
791 | ||
e6c886bf | 792 | $plugin_filter_names = RSSUtils::find_article_filters($article_filters, "plugin"); |
b8774453 AD |
793 | $plugin_filter_actions = $pluginhost->get_filter_actions(); |
794 | ||
795 | if (count($plugin_filter_names) > 0) { | |
c10a4306 | 796 | Debug::log("applying plugin filter actions...", Debug::$LOG_VERBOSE); |
b8774453 AD |
797 | |
798 | foreach ($plugin_filter_names as $pfn) { | |
799 | list($pfclass,$pfaction) = explode(":", $pfn["param"]); | |
800 | ||
801 | if (isset($plugin_filter_actions[$pfclass])) { | |
802 | $plugin = $pluginhost->get_plugin($pfclass); | |
803 | ||
c10a4306 | 804 | Debug::log("... $pfclass: $pfaction", Debug::$LOG_VERBOSE); |
b8774453 AD |
805 | |
806 | if ($plugin) { | |
807 | $start = microtime(true); | |
808 | $article = $plugin->hook_article_filter_action($article, $pfaction); | |
809 | ||
c10a4306 | 810 | Debug::log(sprintf("=== %.4f (sec)"), Debug::$LOG_VERBOSE); |
b8774453 | 811 | } else { |
c10a4306 | 812 | Debug::log("??? $pfclass: plugin object not found.", Debug::$LOG_VERBOSE); |
b8774453 AD |
813 | } |
814 | } else { | |
c10a4306 | 815 | Debug::log("??? $pfclass: filter plugin not registered.", Debug::$LOG_VERBOSE); |
b8774453 AD |
816 | } |
817 | } | |
818 | } | |
819 | ||
19b3992b | 820 | $entry_tags = $article["tags"]; |
0567016b AD |
821 | $entry_title = strip_tags($article["title"]); |
822 | $entry_author = mb_substr(strip_tags($article["author"]), 0, 245); | |
823 | $entry_link = strip_tags($article["link"]); | |
f935d98e | 824 | $entry_content = $article["content"]; // escaped below |
c9299c28 | 825 | $entry_force_catchup = $article["force_catchup"]; |
a29fe121 | 826 | $article_labels = $article["labels"]; |
6de3a1be | 827 | $entry_score_modifier = (int) $article["score_modifier"]; |
0567016b | 828 | $entry_language = $article["language"]; |
a29fe121 | 829 | |
c10a4306 AD |
830 | if (Debug::get_loglevel() >= Debug::$LOG_EXTENDED) { |
831 | Debug::log("article labels:", Debug::$LOG_VERBOSE); | |
557d86fe AD |
832 | |
833 | if (count($article_labels) != 0) { | |
834 | print_r($article_labels); | |
835 | } | |
a29fe121 | 836 | } |
c9299c28 | 837 | |
c10a4306 | 838 | Debug::log("force catchup: $entry_force_catchup", Debug::$LOG_VERBOSE); |
f935d98e | 839 | |
0a3fd79b | 840 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
c10a4306 | 841 | RSSUtils::cache_media($entry_content, $site_url); |
0a3fd79b | 842 | |
0567016b AD |
843 | $csth = $pdo->prepare("SELECT id FROM ttrss_entries |
844 | WHERE guid = ? OR guid = ?"); | |
845 | $csth->execute([$entry_guid, $entry_guid_hashed]); | |
9e222305 | 846 | |
0567016b | 847 | if (!$row = $csth->fetch()) { |
2c08214a | 848 | |
c10a4306 | 849 | Debug::log("base guid [$entry_guid or $entry_guid_hashed] not found, creating...", Debug::$LOG_VERBOSE); |
2c08214a AD |
850 | |
851 | // base post entry does not exist, create it | |
852 | ||
0567016b | 853 | $usth = $pdo->prepare( |
2c08214a | 854 | "INSERT INTO ttrss_entries |
2c940c48 | 855 | (title, |
2c08214a AD |
856 | guid, |
857 | link, | |
858 | updated, | |
859 | content, | |
860 | content_hash, | |
861 | no_orig_date, | |
862 | date_updated, | |
863 | date_entered, | |
864 | comments, | |
865 | num_comments, | |
b30abdad | 866 | plugin_data, |
6b461797 | 867 | lang, |
2c08214a AD |
868 | author) |
869 | VALUES | |
0567016b | 870 | (?, ?, ?, ?, ?, ?, |
5ba1ddd4 | 871 | false, |
2c08214a | 872 | NOW(), |
0567016b AD |
873 | ?, ?, ?, ?, ?, ?)"); |
874 | ||
875 | $usth->execute([$entry_title, | |
876 | $entry_guid_hashed, | |
877 | $entry_link, | |
878 | $entry_timestamp_fmt, | |
93e70e36 | 879 | "$entry_content", |
0567016b AD |
880 | $entry_current_hash, |
881 | $date_feed_processed, | |
882 | $entry_comments, | |
187abfe7 | 883 | (int)$num_comments, |
0567016b | 884 | $entry_plugin_data, |
93e70e36 AD |
885 | "$entry_language", |
886 | "$entry_author"]); | |
e8291805 | 887 | |
2c08214a AD |
888 | } |
889 | ||
0567016b | 890 | $csth->execute([$entry_guid, $entry_guid_hashed]); |
2c08214a AD |
891 | |
892 | $entry_ref_id = 0; | |
893 | $entry_int_id = 0; | |
894 | ||
0567016b | 895 | if ($row = $csth->fetch()) { |
2c08214a | 896 | |
c10a4306 | 897 | Debug::log("base guid found, checking for user record", Debug::$LOG_VERBOSE); |
2c08214a | 898 | |
0567016b | 899 | $ref_id = $row['id']; |
2c08214a AD |
900 | $entry_ref_id = $ref_id; |
901 | ||
e6c886bf | 902 | if (RSSUtils::find_article_filter($article_filters, "filter")) { |
0500e14c | 903 | $pdo->commit(); |
2c08214a AD |
904 | continue; |
905 | } | |
906 | ||
e6c886bf | 907 | $score = RSSUtils::calculate_article_score($article_filters) + $entry_score_modifier; |
2c08214a | 908 | |
c10a4306 | 909 | Debug::log("initial score: $score [including plugin modifier: $entry_score_modifier]", Debug::$LOG_VERBOSE); |
2c08214a | 910 | |
4f186b1f AD |
911 | // check for user post link to main table |
912 | ||
0567016b AD |
913 | $sth = $pdo->prepare("SELECT ref_id, int_id FROM ttrss_user_entries WHERE |
914 | ref_id = ? AND owner_uid = ?"); | |
915 | $sth->execute([$ref_id, $owner_uid]); | |
2c08214a AD |
916 | |
917 | // okay it doesn't exist - create user entry | |
0567016b AD |
918 | if ($row = $sth->fetch()) { |
919 | $entry_ref_id = $row["ref_id"]; | |
920 | $entry_int_id = $row["int_id"]; | |
2c08214a | 921 | |
c10a4306 | 922 | Debug::log("user record FOUND: RID: $entry_ref_id, IID: $entry_int_id", Debug::$LOG_VERBOSE); |
0567016b | 923 | } else { |
2c940c48 | 924 | |
c10a4306 | 925 | Debug::log("user record not found, creating...", Debug::$LOG_VERBOSE); |
2c08214a | 926 | |
e6c886bf | 927 | if ($score >= -500 && !RSSUtils::find_article_filter($article_filters, 'catchup') && !$entry_force_catchup) { |
0567016b AD |
928 | $unread = 1; |
929 | $last_read_qpart = null; | |
2c08214a | 930 | } else { |
0567016b | 931 | $unread = 0; |
d4c05d0b | 932 | $last_read_qpart = date("Y-m-d H:i"); // we can't use NOW() here because it gets quoted |
2c08214a AD |
933 | } |
934 | ||
e6c886bf | 935 | if (RSSUtils::find_article_filter($article_filters, 'mark') || $score > 1000) { |
0567016b | 936 | $marked = 1; |
2c08214a | 937 | } else { |
0567016b | 938 | $marked = 0; |
2c08214a AD |
939 | } |
940 | ||
e6c886bf | 941 | if (RSSUtils::find_article_filter($article_filters, 'publish')) { |
0567016b | 942 | $published = 1; |
2c08214a | 943 | } else { |
0567016b | 944 | $published = 0; |
2c08214a AD |
945 | } |
946 | ||
26ad257d | 947 | $last_marked = ($marked == 1) ? 'NOW()' : 'NULL'; |
948 | $last_published = ($published == 1) ? 'NOW()' : 'NULL'; | |
7873d588 | 949 | |
0567016b | 950 | $sth = $pdo->prepare( |
2c08214a AD |
951 | "INSERT INTO ttrss_user_entries |
952 | (ref_id, owner_uid, feed_id, unread, last_read, marked, | |
7873d588 AD |
953 | published, score, tag_cache, label_cache, uuid, |
954 | last_marked, last_published) | |
aa16334f | 955 | VALUES (?, ?, ?, ?, ?, ?, ?, ?, '', '', '', ".$last_marked.", ".$last_published.")"); |
2c08214a | 956 | |
0567016b | 957 | $sth->execute([$ref_id, $owner_uid, $feed, $unread, $last_read_qpart, $marked, |
aa16334f | 958 | $published, $score]); |
2c08214a | 959 | |
0567016b AD |
960 | $sth = $pdo->prepare("SELECT int_id FROM ttrss_user_entries WHERE |
961 | ref_id = ? AND owner_uid = ? AND | |
962 | feed_id = ? LIMIT 1"); | |
2c08214a | 963 | |
0567016b AD |
964 | $sth->execute([$ref_id, $owner_uid, $feed]); |
965 | ||
966 | if ($row = $sth->fetch()) | |
967 | $entry_int_id = $row['int_id']; | |
2c08214a AD |
968 | } |
969 | ||
c10a4306 | 970 | Debug::log("resulting RID: $entry_ref_id, IID: $entry_int_id", Debug::$LOG_VERBOSE); |
2c08214a | 971 | |
963c2264 AD |
972 | if (DB_TYPE == "pgsql") |
973 | $tsvector_qpart = "tsvector_combined = to_tsvector(:ts_lang, :ts_content),"; | |
974 | else | |
e854442e | 975 | $tsvector_qpart = ""; |
49a888ec | 976 | |
0567016b | 977 | $sth = $pdo->prepare("UPDATE ttrss_entries |
49a888ec | 978 | SET title = :title, |
e854442e | 979 | $tsvector_qpart |
49a888ec AD |
980 | content = :content, |
981 | content_hash = :content_hash, | |
982 | updated = :updated, | |
66fe33e7 | 983 | date_updated = NOW(), |
49a888ec AD |
984 | num_comments = :num_comments, |
985 | plugin_data = :plugin_data, | |
986 | author = :author, | |
2c940c48 | 987 | lang = :lang |
49a888ec AD |
988 | WHERE id = :id"); |
989 | ||
963c2264 | 990 | $params = [":title" => $entry_title, |
93e70e36 | 991 | ":content" => "$entry_content", |
49a888ec AD |
992 | ":content_hash" => $entry_current_hash, |
993 | ":updated" => $entry_timestamp_fmt, | |
994 | ":num_comments" => (int)$num_comments, | |
995 | ":plugin_data" => $entry_plugin_data, | |
93e70e36 | 996 | ":author" => "$entry_author", |
49a888ec | 997 | ":lang" => $entry_language, |
963c2264 AD |
998 | ":id" => $ref_id]; |
999 | ||
1000 | if (DB_TYPE == "pgsql") { | |
1001 | $params[":ts_lang"] = $feed_language; | |
6e6c3a87 | 1002 | $params[":ts_content"] = mb_substr(strip_tags($entry_title . " " . $entry_content), 0, 900000); |
963c2264 AD |
1003 | } |
1004 | ||
1005 | $sth->execute($params); | |
b1840673 | 1006 | |
59e83455 | 1007 | // update aux data |
0567016b AD |
1008 | $sth = $pdo->prepare("UPDATE ttrss_user_entries |
1009 | SET score = ? WHERE ref_id = ?"); | |
1010 | $sth->execute([$score, $ref_id]); | |
59e83455 | 1011 | |
b1840673 | 1012 | if ($mark_unread_on_update) { |
c10a4306 | 1013 | Debug::log("article updated, marking unread as requested.", Debug::$LOG_VERBOSE); |
24e6ff5d | 1014 | |
0567016b AD |
1015 | $sth = $pdo->prepare("UPDATE ttrss_user_entries |
1016 | SET last_read = null, unread = true WHERE ref_id = ?"); | |
1017 | $sth->execute([$ref_id]); | |
2c08214a AD |
1018 | } |
1019 | } | |
1020 | ||
c10a4306 | 1021 | Debug::log("assigning labels [other]...", Debug::$LOG_VERBOSE); |
a29fe121 AD |
1022 | |
1023 | foreach ($article_labels as $label) { | |
7c9b5a3f | 1024 | Labels::add_article($entry_ref_id, $label[1], $owner_uid); |
a29fe121 AD |
1025 | } |
1026 | ||
c10a4306 | 1027 | Debug::log("assigning labels [filters]...", Debug::$LOG_VERBOSE); |
2c08214a | 1028 | |
e6c886bf | 1029 | RSSUtils::assign_article_to_label_filters($entry_ref_id, $article_filters, |
b24504b1 | 1030 | $owner_uid, $article_labels); |
2c08214a | 1031 | |
c10a4306 | 1032 | Debug::log("looking for enclosures...", Debug::$LOG_VERBOSE); |
2c08214a AD |
1033 | |
1034 | // enclosures | |
1035 | ||
1036 | $enclosures = array(); | |
1037 | ||
19b3992b | 1038 | $encs = $item->get_enclosures(); |
2c08214a | 1039 | |
19b3992b AD |
1040 | if (is_array($encs)) { |
1041 | foreach ($encs as $e) { | |
1042 | $e_item = array( | |
86e53429 AD |
1043 | rewrite_relative_url($site_url, $e->link), |
1044 | $e->type, $e->length, $e->title, $e->width, $e->height); | |
102a0135 AD |
1045 | |
1046 | // Yet another episode of "mysql utf8_general_ci is gimped" | |
2b8afd49 | 1047 | if (DB_TYPE == "mysql" && MYSQL_CHARSET != "UTF8MB4") { |
7f4a4045 AD |
1048 | for ($i = 0; $i < count($e_item); $i++) { |
1049 | if (is_string($e_item[$i])) { | |
1050 | $e_item[$i] = RSSUtils::strip_utf8mb4($e_item[$i]); | |
1051 | } | |
1052 | } | |
102a0135 AD |
1053 | } |
1054 | ||
7f4a4045 | 1055 | array_push($enclosures, $e_item); |
2c08214a AD |
1056 | } |
1057 | } | |
1058 | ||
388d4dfa | 1059 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
c10a4306 | 1060 | RSSUtils::cache_enclosures($enclosures, $site_url); |
388d4dfa | 1061 | |
c10a4306 AD |
1062 | if (Debug::get_loglevel() >= Debug::$LOG_EXTENDED) { |
1063 | Debug::log("article enclosures:", Debug::$LOG_VERBOSE); | |
2c08214a AD |
1064 | print_r($enclosures); |
1065 | } | |
1066 | ||
0567016b | 1067 | $esth = $pdo->prepare("SELECT id FROM ttrss_enclosures |
ac8a0e7d | 1068 | WHERE content_url = ? AND content_type = ? AND post_id = ?"); |
2c08214a | 1069 | |
0567016b AD |
1070 | $usth = $pdo->prepare("INSERT INTO ttrss_enclosures |
1071 | (content_url, content_type, title, duration, post_id, width, height) VALUES | |
1072 | (?, ?, ?, ?, ?, ?, ?)"); | |
5c54e683 | 1073 | |
2c08214a | 1074 | foreach ($enclosures as $enc) { |
0567016b AD |
1075 | $enc_url = $enc[0]; |
1076 | $enc_type = $enc[1]; | |
0500e14c | 1077 | $enc_dur = (int)$enc[2]; |
0567016b | 1078 | $enc_title = $enc[3]; |
523bd90b FE |
1079 | $enc_width = intval($enc[4]); |
1080 | $enc_height = intval($enc[5]); | |
2c08214a | 1081 | |
ac8a0e7d | 1082 | $esth->execute([$enc_url, $enc_type, $entry_ref_id]); |
2c08214a | 1083 | |
0567016b AD |
1084 | if (!$esth->fetch()) { |
1085 | $usth->execute([$enc_url, $enc_type, (string)$enc_title, $enc_dur, $entry_ref_id, $enc_width, $enc_height]); | |
2c08214a AD |
1086 | } |
1087 | } | |
1088 | ||
2c08214a AD |
1089 | // check for manual tags (we have to do it here since they're loaded from filters) |
1090 | ||
1091 | foreach ($article_filters as $f) { | |
6aff7845 | 1092 | if ($f["type"] == "tag") { |
2c08214a | 1093 | |
6aff7845 | 1094 | $manual_tags = trim_array(explode(",", $f["param"])); |
2c08214a AD |
1095 | |
1096 | foreach ($manual_tags as $tag) { | |
1097 | if (tag_is_valid($tag)) { | |
1098 | array_push($entry_tags, $tag); | |
1099 | } | |
1100 | } | |
1101 | } | |
1102 | } | |
1103 | ||
1104 | // Skip boring tags | |
1105 | ||
6322ac79 | 1106 | $boring_tags = trim_array(explode(",", mb_strtolower(get_pref( |
2c08214a AD |
1107 | 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8'))); |
1108 | ||
1109 | $filtered_tags = array(); | |
1110 | $tags_to_cache = array(); | |
1111 | ||
1112 | if ($entry_tags && is_array($entry_tags)) { | |
1113 | foreach ($entry_tags as $tag) { | |
1114 | if (array_search($tag, $boring_tags) === false) { | |
1115 | array_push($filtered_tags, $tag); | |
1116 | } | |
1117 | } | |
1118 | } | |
1119 | ||
1120 | $filtered_tags = array_unique($filtered_tags); | |
1121 | ||
c10a4306 AD |
1122 | if (Debug::get_loglevel() >= Debug::$LOG_EXTENDED) { |
1123 | Debug::log("filtered article tags:", Debug::$LOG_VERBOSE); | |
2c08214a AD |
1124 | print_r($filtered_tags); |
1125 | } | |
1126 | ||
1127 | // Save article tags in the database | |
1128 | ||
1129 | if (count($filtered_tags) > 0) { | |
1130 | ||
0567016b AD |
1131 | $tsth = $pdo->prepare("SELECT id FROM ttrss_tags |
1132 | WHERE tag_name = ? AND post_int_id = ? AND | |
1133 | owner_uid = ? LIMIT 1"); | |
1134 | ||
1135 | $usth = $pdo->prepare("INSERT INTO ttrss_tags | |
1136 | (owner_uid,tag_name,post_int_id) | |
1137 | VALUES (?, ?, ?)"); | |
2c08214a AD |
1138 | |
1139 | foreach ($filtered_tags as $tag) { | |
1140 | ||
1141 | $tag = sanitize_tag($tag); | |
2c08214a AD |
1142 | |
1143 | if (!tag_is_valid($tag)) continue; | |
1144 | ||
0567016b | 1145 | $tsth->execute([$tag, $entry_int_id, $owner_uid]); |
2c08214a | 1146 | |
0567016b AD |
1147 | if (!$tsth->fetch()) { |
1148 | $usth->execute([$owner_uid, $tag, $entry_int_id]); | |
e6c886bf | 1149 | } |
2c08214a AD |
1150 | |
1151 | array_push($tags_to_cache, $tag); | |
1152 | } | |
1153 | ||
1154 | /* update the cache */ | |
1155 | ||
1156 | $tags_to_cache = array_unique($tags_to_cache); | |
1157 | ||
0567016b | 1158 | $tags_str = join(",", $tags_to_cache); |
2c08214a | 1159 | |
0567016b AD |
1160 | $tsth = $pdo->prepare("UPDATE ttrss_user_entries |
1161 | SET tag_cache = ? WHERE ref_id = ? | |
1162 | AND owner_uid = ?"); | |
1163 | $tsth->execute([$tags_str, $entry_ref_id, $owner_uid]); | |
2c08214a AD |
1164 | } |
1165 | ||
c10a4306 | 1166 | Debug::log("article processed", Debug::$LOG_VERBOSE); |
0500e14c AD |
1167 | |
1168 | $pdo->commit(); | |
2c08214a AD |
1169 | } |
1170 | ||
c10a4306 | 1171 | Debug::log("purging feed...", Debug::$LOG_VERBOSE); |
2c08214a | 1172 | |
c10a4306 | 1173 | purge_feed($feed, 0); |
2c08214a | 1174 | |
0567016b AD |
1175 | $sth = $pdo->prepare("UPDATE ttrss_feeds |
1176 | SET last_updated = NOW(), last_unconditional = NOW(), last_error = '' WHERE id = ?"); | |
1177 | $sth->execute([$feed]); | |
2c08214a AD |
1178 | |
1179 | } else { | |
1180 | ||
0567016b | 1181 | $error_msg = mb_substr($rss->error(), 0, 245); |
2c08214a | 1182 | |
c10a4306 | 1183 | Debug::log("fetch error: $error_msg", Debug::$LOG_VERBOSE); |
4ad04ee2 AD |
1184 | |
1185 | if (count($rss->errors()) > 1) { | |
1186 | foreach ($rss->errors() as $error) { | |
c10a4306 | 1187 | Debug::log("+ $error", Debug::$LOG_VERBOSE); |
4ad04ee2 AD |
1188 | } |
1189 | } | |
2c08214a | 1190 | |
0567016b AD |
1191 | $sth = $pdo->prepare("UPDATE ttrss_feeds SET last_error = ?, |
1192 | last_updated = NOW(), last_unconditional = NOW() WHERE id = ?"); | |
1193 | $sth->execute([$error_msg, $feed]); | |
2c08214a | 1194 | |
88edaa93 | 1195 | unset($rss); |
0567016b | 1196 | return false; |
88edaa93 | 1197 | } |
2c08214a | 1198 | |
c10a4306 | 1199 | Debug::log("done", Debug::$LOG_VERBOSE); |
88edaa93 | 1200 | |
7b55001e | 1201 | return true; |
2c08214a AD |
1202 | } |
1203 | ||
c10a4306 | 1204 | static function cache_enclosures($enclosures, $site_url) { |
388d4dfa AD |
1205 | foreach ($enclosures as $enc) { |
1206 | ||
1207 | if (preg_match("/(image|audio|video)/", $enc[1])) { | |
1208 | ||
1209 | $src = rewrite_relative_url($site_url, $enc[0]); | |
1210 | ||
1211 | $local_filename = CACHE_DIR . "/images/" . sha1($src); | |
1212 | ||
c10a4306 | 1213 | Debug::log("cache_enclosures: downloading: $src to $local_filename", Debug::$LOG_VERBOSE); |
388d4dfa AD |
1214 | |
1215 | if (!file_exists($local_filename)) { | |
1216 | $file_content = fetch_file_contents($src); | |
1217 | ||
6fd03996 | 1218 | if ($file_content && strlen($file_content) > MIN_CACHE_FILE_SIZE) { |
388d4dfa AD |
1219 | file_put_contents($local_filename, $file_content); |
1220 | } | |
665495b9 | 1221 | } else if (is_writable($local_filename)) { |
388d4dfa AD |
1222 | touch($local_filename); |
1223 | } | |
1224 | } | |
1225 | } | |
1226 | } | |
1227 | ||
c10a4306 | 1228 | static function cache_media($html, $site_url) { |
3c696512 AD |
1229 | libxml_use_internal_errors(true); |
1230 | ||
1231 | $charset_hack = '<head> | |
1232 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
1233 | </head>'; | |
1234 | ||
1235 | $doc = new DOMDocument(); | |
1236 | $doc->loadHTML($charset_hack . $html); | |
1237 | $xpath = new DOMXPath($doc); | |
1238 | ||
388d4dfa | 1239 | $entries = $xpath->query('(//img[@src])|(//video/source[@src])|(//audio/source[@src])'); |
3c696512 AD |
1240 | |
1241 | foreach ($entries as $entry) { | |
5edd605a | 1242 | if ($entry->hasAttribute('src') && strpos($entry->getAttribute('src'), "data:") !== 0) { |
3c696512 AD |
1243 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); |
1244 | ||
41bead9b | 1245 | $local_filename = CACHE_DIR . "/images/" . sha1($src); |
3c696512 | 1246 | |
c10a4306 | 1247 | Debug::log("cache_media: checking $src", Debug::$LOG_VERBOSE); |
3c696512 AD |
1248 | |
1249 | if (!file_exists($local_filename)) { | |
c10a4306 | 1250 | Debug::log("cache_media: downloading: $src to $local_filename", Debug::$LOG_VERBOSE); |
163b50b1 | 1251 | |
3c696512 AD |
1252 | $file_content = fetch_file_contents($src); |
1253 | ||
6fd03996 | 1254 | if ($file_content && strlen($file_content) > MIN_CACHE_FILE_SIZE) { |
3c696512 AD |
1255 | file_put_contents($local_filename, $file_content); |
1256 | } | |
665495b9 | 1257 | } else if (is_writable($local_filename)) { |
4a27966e | 1258 | touch($local_filename); |
3c696512 | 1259 | } |
3c696512 AD |
1260 | } |
1261 | } | |
3c696512 AD |
1262 | } |
1263 | ||
c10a4306 AD |
1264 | static function expire_error_log() { |
1265 | Debug::log("Removing old error log entries..."); | |
e2261e17 | 1266 | |
0567016b AD |
1267 | $pdo = Db::pdo(); |
1268 | ||
e2261e17 | 1269 | if (DB_TYPE == "pgsql") { |
0567016b | 1270 | $pdo->query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1271 | WHERE created_at < NOW() - INTERVAL '7 days'"); |
1272 | } else { | |
0567016b | 1273 | $pdo->query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1274 | WHERE created_at < DATE_SUB(NOW(), INTERVAL 7 DAY)"); |
1275 | } | |
e2261e17 AD |
1276 | } |
1277 | ||
c10a4306 AD |
1278 | static function expire_lock_files() { |
1279 | Debug::log("Removing old lock files...", Debug::$LOG_VERBOSE); | |
2a91b6ff AD |
1280 | |
1281 | $num_deleted = 0; | |
1282 | ||
1283 | if (is_writable(LOCK_DIRECTORY)) { | |
1284 | $files = glob(LOCK_DIRECTORY . "/*.lock"); | |
1285 | ||
1286 | if ($files) { | |
1287 | foreach ($files as $file) { | |
11344971 | 1288 | if (!file_is_locked(basename($file)) && time() - filemtime($file) > 86400*2) { |
2a91b6ff AD |
1289 | unlink($file); |
1290 | ++$num_deleted; | |
1291 | } | |
1292 | } | |
1293 | } | |
1294 | } | |
1295 | ||
c10a4306 | 1296 | Debug::log("Removed $num_deleted old lock files."); |
2a91b6ff AD |
1297 | } |
1298 | ||
c10a4306 | 1299 | static function expire_cached_files() { |
2d54eb1a | 1300 | foreach (array("feeds", "images", "export", "upload") as $dir) { |
3c696512 | 1301 | $cache_dir = CACHE_DIR . "/$dir"; |
2c08214a | 1302 | |
c10a4306 | 1303 | Debug::log("Expiring $cache_dir", Debug::$LOG_VERBOSE); |
2c08214a | 1304 | |
3c696512 AD |
1305 | $num_deleted = 0; |
1306 | ||
1307 | if (is_writable($cache_dir)) { | |
1308 | $files = glob("$cache_dir/*"); | |
1309 | ||
2a91b6ff | 1310 | if ($files) { |
2ab20c31 | 1311 | foreach ($files as $file) { |
6fd03996 | 1312 | if (time() - filemtime($file) > 86400*CACHE_MAX_DAYS) { |
2ab20c31 | 1313 | unlink($file); |
3c696512 | 1314 | |
2ab20c31 AD |
1315 | ++$num_deleted; |
1316 | } | |
3c696512 AD |
1317 | } |
1318 | } | |
2a91b6ff | 1319 | } |
3c696512 | 1320 | |
c10a4306 | 1321 | Debug::log("$cache_dir: removed $num_deleted files."); |
3c696512 AD |
1322 | } |
1323 | } | |
2c08214a | 1324 | |
a3e0bdcf | 1325 | /** |
e6c886bf AD |
1326 | * Source: http://www.php.net/manual/en/function.parse-url.php#104527 |
1327 | * Returns the url query as associative array | |
1328 | * | |
1329 | * @param string query | |
1330 | * @return array params | |
1331 | */ | |
1332 | static function convertUrlQuery($query) { | |
a3e0bdcf AD |
1333 | $queryParts = explode('&', $query); |
1334 | ||
1335 | $params = array(); | |
1336 | ||
1337 | foreach ($queryParts as $param) { | |
1338 | $item = explode('=', $param); | |
1339 | $params[$item[0]] = $item[1]; | |
1340 | } | |
1341 | ||
1342 | return $params; | |
1343 | } | |
92c14e9d | 1344 | |
e6c886bf | 1345 | static function get_article_filters($filters, $title, $content, $link, $author, $tags, &$matched_rules = false) { |
92c14e9d AD |
1346 | $matches = array(); |
1347 | ||
1348 | foreach ($filters as $filter) { | |
1349 | $match_any_rule = $filter["match_any_rule"]; | |
a3a896a1 | 1350 | $inverse = $filter["inverse"]; |
92c14e9d AD |
1351 | $filter_match = false; |
1352 | ||
1353 | foreach ($filter["rules"] as $rule) { | |
1354 | $match = false; | |
ffa1bd7b | 1355 | $reg_exp = str_replace('/', '\/', $rule["reg_exp"]); |
a3a896a1 | 1356 | $rule_inverse = $rule["inverse"]; |
92c14e9d AD |
1357 | |
1358 | if (!$reg_exp) | |
1359 | continue; | |
1360 | ||
1361 | switch ($rule["type"]) { | |
e6c886bf AD |
1362 | case "title": |
1363 | $match = @preg_match("/$reg_exp/iu", $title); | |
1364 | break; | |
1365 | case "content": | |
1366 | // we don't need to deal with multiline regexps | |
1367 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
d03ae73e | 1368 | |
e6c886bf AD |
1369 | $match = @preg_match("/$reg_exp/iu", $content); |
1370 | break; | |
1371 | case "both": | |
1372 | // we don't need to deal with multiline regexps | |
1373 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
d03ae73e | 1374 | |
e6c886bf AD |
1375 | $match = (@preg_match("/$reg_exp/iu", $title) || @preg_match("/$reg_exp/iu", $content)); |
1376 | break; | |
1377 | case "link": | |
1378 | $match = @preg_match("/$reg_exp/iu", $link); | |
1379 | break; | |
1380 | case "author": | |
1381 | $match = @preg_match("/$reg_exp/iu", $author); | |
1382 | break; | |
1383 | case "tag": | |
1384 | foreach ($tags as $tag) { | |
1385 | if (@preg_match("/$reg_exp/iu", $tag)) { | |
1386 | $match = true; | |
1387 | break; | |
1388 | } | |
7b80b5e1 | 1389 | } |
e6c886bf | 1390 | break; |
92c14e9d AD |
1391 | } |
1392 | ||
a3a896a1 AD |
1393 | if ($rule_inverse) $match = !$match; |
1394 | ||
92c14e9d AD |
1395 | if ($match_any_rule) { |
1396 | if ($match) { | |
1397 | $filter_match = true; | |
1398 | break; | |
1399 | } | |
1400 | } else { | |
1401 | $filter_match = $match; | |
1402 | if (!$match) { | |
1403 | break; | |
1404 | } | |
1405 | } | |
1406 | } | |
1407 | ||
a3a896a1 AD |
1408 | if ($inverse) $filter_match = !$filter_match; |
1409 | ||
92c14e9d | 1410 | if ($filter_match) { |
557d86fe AD |
1411 | if (is_array($matched_rules)) array_push($matched_rules, $rule); |
1412 | ||
92c14e9d AD |
1413 | foreach ($filter["actions"] AS $action) { |
1414 | array_push($matches, $action); | |
5e736e45 AD |
1415 | |
1416 | // if Stop action encountered, perform no further processing | |
fd3e5e8d | 1417 | if (isset($action["type"]) && $action["type"] == "stop") return $matches; |
92c14e9d AD |
1418 | } |
1419 | } | |
1420 | } | |
1421 | ||
1422 | return $matches; | |
1423 | } | |
1424 | ||
e6c886bf | 1425 | static function find_article_filter($filters, $filter_name) { |
92c14e9d AD |
1426 | foreach ($filters as $f) { |
1427 | if ($f["type"] == $filter_name) { | |
1428 | return $f; | |
1429 | }; | |
1430 | } | |
1431 | return false; | |
1432 | } | |
1433 | ||
e6c886bf | 1434 | static function find_article_filters($filters, $filter_name) { |
92c14e9d AD |
1435 | $results = array(); |
1436 | ||
1437 | foreach ($filters as $f) { | |
1438 | if ($f["type"] == $filter_name) { | |
1439 | array_push($results, $f); | |
1440 | }; | |
1441 | } | |
1442 | return $results; | |
1443 | } | |
1444 | ||
e6c886bf | 1445 | static function calculate_article_score($filters) { |
92c14e9d AD |
1446 | $score = 0; |
1447 | ||
1448 | foreach ($filters as $f) { | |
1449 | if ($f["type"] == "score") { | |
1450 | $score += $f["param"]; | |
1451 | }; | |
1452 | } | |
1453 | return $score; | |
1454 | } | |
1455 | ||
e6c886bf | 1456 | static function labels_contains_caption($labels, $caption) { |
b24504b1 AD |
1457 | foreach ($labels as $label) { |
1458 | if ($label[1] == $caption) { | |
1459 | return true; | |
1460 | } | |
1461 | } | |
1462 | ||
1463 | return false; | |
1464 | } | |
1465 | ||
e6c886bf | 1466 | static function assign_article_to_label_filters($id, $filters, $owner_uid, $article_labels) { |
92c14e9d AD |
1467 | foreach ($filters as $f) { |
1468 | if ($f["type"] == "label") { | |
e6c886bf | 1469 | if (!RSSUtils::labels_contains_caption($article_labels, $f["param"])) { |
7c9b5a3f | 1470 | Labels::add_article($id, $f["param"], $owner_uid); |
b24504b1 AD |
1471 | } |
1472 | } | |
92c14e9d AD |
1473 | } |
1474 | } | |
87764a50 | 1475 | |
e6c886bf | 1476 | static function make_guid_from_title($title) { |
87d7e850 AD |
1477 | return preg_replace("/[ \"\',.:;]/", "-", |
1478 | mb_strtolower(strip_tags($title), 'utf-8')); | |
1479 | } | |
1480 | ||
c10a4306 | 1481 | static function cleanup_counters_cache() { |
0567016b AD |
1482 | $pdo = Db::pdo(); |
1483 | ||
1484 | $res = $pdo->query("DELETE FROM ttrss_counters_cache | |
168cf351 AD |
1485 | WHERE feed_id > 0 AND |
1486 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
1487 | id = feed_id AND | |
1488 | ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid) = 0"); | |
168cf351 | 1489 | |
0567016b AD |
1490 | $frows = $res->rowCount(); |
1491 | ||
1492 | $res = $pdo->query("DELETE FROM ttrss_cat_counters_cache | |
168cf351 AD |
1493 | WHERE feed_id > 0 AND |
1494 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
1495 | id = feed_id AND | |
1496 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid) = 0"); | |
0567016b AD |
1497 | |
1498 | $crows = $res->rowCount(); | |
168cf351 | 1499 | |
c10a4306 | 1500 | Debug::log("Removed $frows (feeds) $crows (cats) orphaned counter cache entries."); |
168cf351 AD |
1501 | } |
1502 | ||
e6c886bf | 1503 | static function housekeeping_user($owner_uid) { |
5cbd1fe8 AD |
1504 | $tmph = new PluginHost(); |
1505 | ||
1506 | load_user_plugins($owner_uid, $tmph); | |
1507 | ||
1508 | $tmph->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); | |
1509 | } | |
1510 | ||
c10a4306 AD |
1511 | static function housekeeping_common() { |
1512 | RSSUtils::expire_cached_files(); | |
1513 | RSSUtils::expire_lock_files(); | |
1514 | RSSUtils::expire_error_log(); | |
e2cf81e2 | 1515 | |
e6c886bf | 1516 | $count = RSSUtils::update_feedbrowser_cache(); |
c10a4306 | 1517 | Debug::log("Feedbrowser updated, $count feeds processed."); |
e2cf81e2 | 1518 | |
c10a4306 AD |
1519 | Article::purge_orphans(); |
1520 | RSSUtils::cleanup_counters_cache(); | |
8e470220 | 1521 | |
00f22824 | 1522 | PluginHost::getInstance()->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); |
e2cf81e2 | 1523 | } |
ea79a0e0 | 1524 | |
e6c886bf AD |
1525 | static function check_feed_favicon($site_url, $feed) { |
1526 | # print "FAVICON [$site_url]: $favicon_url\n"; | |
a230bf88 AD |
1527 | |
1528 | $icon_file = ICONS_DIR . "/$feed.ico"; | |
1529 | ||
1530 | if (!file_exists($icon_file)) { | |
1531 | $favicon_url = get_favicon_url($site_url); | |
1532 | ||
1533 | if ($favicon_url) { | |
1534 | // Limiting to "image" type misses those served with text/plain | |
1535 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
1536 | ||
1537 | if ($contents) { | |
1538 | // Crude image type matching. | |
1539 | // Patterns gleaned from the file(1) source code. | |
1540 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
1541 | // 0 string \000\000\001\000 MS Windows icon resource | |
1542 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
1543 | } | |
1544 | elseif (preg_match('/^GIF8/', $contents)) { | |
1545 | // 0 string GIF8 GIF image data | |
1546 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
1547 | } | |
1548 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
1549 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
1550 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
1551 | } | |
1552 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
1553 | // 0 beshort 0xffd8 JPEG image data | |
1554 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
1555 | } | |
f9ad33c2 GG |
1556 | elseif (preg_match('/^BM/', $contents)) { |
1557 | // 0 string BM PC bitmap (OS2, Windows BMP files) | |
1558 | //error_log("check_feed_favicon, favicon_url=$favicon_url isa BMP image"); | |
1559 | } | |
a230bf88 AD |
1560 | else { |
1561 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
1562 | $contents = ""; | |
1563 | } | |
1564 | } | |
1565 | ||
1566 | if ($contents) { | |
1567 | $fp = @fopen($icon_file, "w"); | |
1568 | ||
1569 | if ($fp) { | |
1570 | fwrite($fp, $contents); | |
1571 | fclose($fp); | |
1572 | chmod($icon_file, 0644); | |
1573 | } | |
1574 | } | |
1575 | } | |
1576 | return $icon_file; | |
1577 | } | |
1578 | } | |
e6c886bf AD |
1579 | |
1580 | ||
1581 | ||
bec5ba93 | 1582 | } |