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Commit | Line | Data |
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2c08214a | 1 | <?php |
fce451a4 AD |
2 | define_default('DAEMON_UPDATE_LOGIN_LIMIT', 30); |
3 | define_default('DAEMON_FEED_LIMIT', 500); | |
e2cf81e2 | 4 | define_default('DAEMON_SLEEP_INTERVAL', 120); |
41bead9b | 5 | define_default('_MIN_CACHE_FILE_SIZE', 1024); |
09e8bdfd | 6 | |
eb16bd9f | 7 | function calculate_article_hash($article, $pluginhost) { |
af244f92 AD |
8 | $tmp = ""; |
9 | ||
10 | foreach ($article as $k => $v) { | |
11 | if ($k != "feed" && isset($v)) { | |
24e6ff5d AD |
12 | $x = strip_tags(is_array($v) ? implode(",", $v) : $v); |
13 | ||
14 | //_debug("$k:" . sha1($x) . ":" . htmlspecialchars($x), true); | |
15 | ||
16 | $tmp .= sha1("$k:" . sha1($x)); | |
af244f92 AD |
17 | } |
18 | } | |
19 | ||
eb16bd9f | 20 | return sha1(implode(",", $pluginhost->get_plugin_names()) . $tmp); |
b1840673 AD |
21 | } |
22 | ||
6322ac79 | 23 | function update_feedbrowser_cache() { |
79178062 | 24 | |
a42c55f0 | 25 | $result = db_query("SELECT feed_url, site_url, title, COUNT(id) AS subscribers |
45378752 LD |
26 | FROM ttrss_feeds WHERE feed_url NOT IN (SELECT feed_url FROM ttrss_feeds |
27 | WHERE private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%') | |
79178062 AD |
28 | GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000"); |
29 | ||
a42c55f0 | 30 | db_query("BEGIN"); |
79178062 | 31 | |
a42c55f0 | 32 | db_query("DELETE FROM ttrss_feedbrowser_cache"); |
79178062 AD |
33 | |
34 | $count = 0; | |
35 | ||
36 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 AD |
37 | $subscribers = db_escape_string($line["subscribers"]); |
38 | $feed_url = db_escape_string($line["feed_url"]); | |
39 | $title = db_escape_string($line["title"]); | |
40 | $site_url = db_escape_string($line["site_url"]); | |
79178062 | 41 | |
a42c55f0 | 42 | $tmp_result = db_query("SELECT subscribers FROM |
79178062 AD |
43 | ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'"); |
44 | ||
45 | if (db_num_rows($tmp_result) == 0) { | |
46 | ||
a42c55f0 | 47 | db_query("INSERT INTO ttrss_feedbrowser_cache |
79178062 AD |
48 | (feed_url, site_url, title, subscribers) VALUES ('$feed_url', |
49 | '$site_url', '$title', '$subscribers')"); | |
50 | ||
51 | ++$count; | |
52 | ||
53 | } | |
54 | ||
55 | } | |
56 | ||
a42c55f0 | 57 | db_query("COMMIT"); |
79178062 AD |
58 | |
59 | return $count; | |
60 | ||
61 | } | |
62 | ||
7b55001e | 63 | function update_daemon_common($limit = DAEMON_FEED_LIMIT, $debug = true) { |
2c08214a AD |
64 | // Process all other feeds using last_updated and interval parameters |
65 | ||
6322ac79 | 66 | $schema_version = get_schema_version(); |
857efe49 AD |
67 | |
68 | if ($schema_version != SCHEMA_VERSION) { | |
69 | die("Schema version is wrong, please upgrade the database.\n"); | |
70 | } | |
71 | ||
61c1812f AD |
72 | define('PREFS_NO_CACHE', true); |
73 | ||
2c08214a | 74 | // Test if the user has loggued in recently. If not, it does not update its feeds. |
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 | ||
537eca40 | 85 | // Test if the feed need a update (update interval exceeded). |
2c08214a AD |
86 | if (DB_TYPE == "pgsql") { |
87 | $update_limit_qpart = "AND (( | |
88 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 89 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
90 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL) |
91 | ) OR ( | |
92 | ttrss_feeds.update_interval > 0 | |
93 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL) | |
f08426e3 AD |
94 | ) OR (ttrss_feeds.last_updated IS NULL |
95 | AND ttrss_user_prefs.value != '-1') | |
96 | OR (last_updated = '1970-01-01 00:00:00' | |
97 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
98 | } else { |
99 | $update_limit_qpart = "AND (( | |
100 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 101 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
102 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE) |
103 | ) OR ( | |
104 | ttrss_feeds.update_interval > 0 | |
105 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE) | |
f08426e3 AD |
106 | ) OR (ttrss_feeds.last_updated IS NULL |
107 | AND ttrss_user_prefs.value != '-1') | |
108 | OR (last_updated = '1970-01-01 00:00:00' | |
109 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
110 | } |
111 | ||
112 | // Test if feed is currently being updated by another process. | |
113 | if (DB_TYPE == "pgsql") { | |
566417c4 | 114 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '10 minutes')"; |
2c08214a | 115 | } else { |
566417c4 | 116 | $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 |
117 | } |
118 | ||
119 | // Test if there is a limit to number of updated feeds | |
120 | $query_limit = ""; | |
121 | if($limit) $query_limit = sprintf("LIMIT %d", $limit); | |
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 AD |
138 | |
139 | // We search for feed needing update. | |
140 | $result = db_query($query); | |
2c08214a | 141 | |
ca5ff2d9 | 142 | if($debug) _debug(sprintf("Scheduled %d feeds to update...", db_num_rows($result))); |
2c08214a AD |
143 | |
144 | // Here is a little cache magic in order to minimize risk of double feed updates. | |
145 | $feeds_to_update = array(); | |
146 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 147 | array_push($feeds_to_update, db_escape_string($line['feed_url'])); |
2c08214a AD |
148 | } |
149 | ||
150 | // We update the feed last update started date before anything else. | |
151 | // There is no lag due to feed contents downloads | |
152 | // It prevent an other process to update the same feed. | |
1c4421fc AD |
153 | |
154 | if(count($feeds_to_update) > 0) { | |
155 | $feeds_quoted = array(); | |
156 | ||
157 | foreach ($feeds_to_update as $feed) { | |
a42c55f0 | 158 | array_push($feeds_quoted, "'" . db_escape_string($feed) . "'"); |
1c4421fc AD |
159 | } |
160 | ||
a42c55f0 | 161 | db_query(sprintf("UPDATE ttrss_feeds SET last_update_started = NOW() |
1c4421fc | 162 | WHERE feed_url IN (%s)", implode(',', $feeds_quoted))); |
2c08214a AD |
163 | } |
164 | ||
8292d05b | 165 | $nf = 0; |
2d9c5684 | 166 | $bstarted = microtime(true); |
8292d05b | 167 | |
5cbd1fe8 AD |
168 | $batch_owners = array(); |
169 | ||
2c08214a | 170 | // For each feed, we call the feed update function. |
1c4421fc AD |
171 | foreach ($feeds_to_update as $feed) { |
172 | if($debug) _debug("Base feed: $feed"); | |
2c08214a | 173 | |
a42c55f0 | 174 | //update_rss_feed($line["id"], true); |
2c08214a | 175 | |
1c4421fc AD |
176 | // since we have the data cached, we can deal with other feeds with the same url |
177 | ||
15c762be | 178 | $tmp_result = db_query("SELECT DISTINCT ttrss_feeds.id,last_updated,ttrss_feeds.owner_uid |
ee0542ce AD |
179 | FROM ttrss_feeds, ttrss_users, ttrss_user_prefs WHERE |
180 | ttrss_user_prefs.owner_uid = ttrss_feeds.owner_uid AND | |
181 | ttrss_users.id = ttrss_user_prefs.owner_uid AND | |
182 | ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' AND | |
f08426e3 | 183 | ttrss_user_prefs.profile IS NULL AND |
9e84bab4 AD |
184 | feed_url = '".db_escape_string($feed)."' |
185 | $update_limit_qpart | |
1c4421fc | 186 | $login_thresh_qpart |
5929a0c1 | 187 | ORDER BY ttrss_feeds.id $query_limit"); |
1c4421fc AD |
188 | |
189 | if (db_num_rows($tmp_result) > 0) { | |
190 | while ($tline = db_fetch_assoc($tmp_result)) { | |
15c762be | 191 | if($debug) _debug(" => " . $tline["last_updated"] . ", " . $tline["id"] . " " . $tline["owner_uid"]); |
f08426e3 | 192 | |
5cbd1fe8 AD |
193 | if (array_search($tline["owner_uid"], $batch_owners) === FALSE) |
194 | array_push($batch_owners, $tline["owner_uid"]); | |
195 | ||
2d9c5684 | 196 | $fstarted = microtime(true); |
7b55001e | 197 | update_rss_feed($tline["id"], true, false); |
4f71d743 | 198 | _debug_suppress(false); |
2d9c5684 AD |
199 | |
200 | _debug(sprintf(" %.4f (sec)", microtime(true) - $fstarted)); | |
201 | ||
8292d05b | 202 | ++$nf; |
1c4421fc AD |
203 | } |
204 | } | |
2c08214a AD |
205 | } |
206 | ||
2d9c5684 AD |
207 | if ($nf > 0) { |
208 | _debug(sprintf("Processed %d feeds in %.4f (sec), %.4f (sec/feed avg)", $nf, | |
209 | microtime(true) - $bstarted, (microtime(true) - $bstarted) / $nf)); | |
210 | } | |
211 | ||
5cbd1fe8 AD |
212 | foreach ($batch_owners as $owner_uid) { |
213 | _debug("Running housekeeping tasks for user $owner_uid..."); | |
214 | ||
215 | housekeeping_user($owner_uid); | |
216 | } | |
217 | ||
f1611683 AD |
218 | require_once "digest.php"; |
219 | ||
2c08214a | 220 | // Send feed digests by email if needed. |
a42c55f0 | 221 | send_headlines_digests($debug); |
2c08214a | 222 | |
8292d05b AD |
223 | return $nf; |
224 | ||
7b55001e | 225 | } |
2c08214a | 226 | |
6022776d AD |
227 | // this is used when subscribing |
228 | function set_basic_feed_info($feed) { | |
229 | ||
230 | $feed = db_escape_string($feed); | |
231 | ||
9bd422c2 | 232 | $result = db_query("SELECT feed_url,auth_pass,auth_login,auth_pass_encrypted |
6022776d AD |
233 | FROM ttrss_feeds WHERE id = '$feed'"); |
234 | ||
235 | $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, | |
236 | 0, "auth_pass_encrypted")); | |
237 | ||
238 | $auth_login = db_fetch_result($result, 0, "auth_login"); | |
239 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
240 | ||
17a8e61d | 241 | if ($auth_pass_encrypted && function_exists("mcrypt_decrypt")) { |
6022776d AD |
242 | require_once "crypt.php"; |
243 | $auth_pass = decrypt_string($auth_pass); | |
244 | } | |
245 | ||
246 | $fetch_url = db_fetch_result($result, 0, "feed_url"); | |
247 | ||
248 | $feed_data = fetch_file_contents($fetch_url, false, | |
249 | $auth_login, $auth_pass, false, | |
3d5d2890 | 250 | FEED_FETCH_TIMEOUT, |
6022776d AD |
251 | 0); |
252 | ||
253 | global $fetch_curl_used; | |
254 | ||
255 | if (!$fetch_curl_used) { | |
256 | $tmp = @gzdecode($feed_data); | |
257 | ||
258 | if ($tmp) $feed_data = $tmp; | |
259 | } | |
260 | ||
261 | $feed_data = trim($feed_data); | |
262 | ||
263 | $rss = new FeedParser($feed_data); | |
264 | $rss->init(); | |
265 | ||
266 | if (!$rss->error()) { | |
267 | ||
268 | $result = db_query("SELECT title, site_url FROM ttrss_feeds WHERE id = '$feed'"); | |
269 | ||
270 | $registered_title = db_fetch_result($result, 0, "title"); | |
271 | $orig_site_url = db_fetch_result($result, 0, "site_url"); | |
272 | ||
273 | $site_url = db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245)); | |
274 | $feed_title = db_escape_string(mb_substr($rss->get_title(), 0, 199)); | |
275 | ||
276 | if ($feed_title && (!$registered_title || $registered_title == "[Unknown]")) { | |
277 | db_query("UPDATE ttrss_feeds SET | |
278 | title = '$feed_title' WHERE id = '$feed'"); | |
279 | } | |
280 | ||
281 | if ($site_url && $orig_site_url != $site_url) { | |
282 | db_query("UPDATE ttrss_feeds SET | |
283 | site_url = '$site_url' WHERE id = '$feed'"); | |
284 | } | |
285 | } | |
286 | } | |
287 | ||
7b55001e AD |
288 | /** |
289 | * @SuppressWarnings(PHPMD.UnusedFormalParameter) | |
290 | */ | |
291 | function update_rss_feed($feed, $no_cache = false) { | |
2c08214a | 292 | |
2c08214a AD |
293 | $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']; |
294 | ||
4f71d743 | 295 | _debug_suppress(!$debug_enabled); |
68cccafc | 296 | _debug("start", $debug_enabled); |
2c08214a | 297 | |
6bb96beb AD |
298 | $result = db_query("SELECT title FROM ttrss_feeds |
299 | WHERE id = '$feed'"); | |
bfe1eb4e AD |
300 | |
301 | if (db_num_rows($result) == 0) { | |
302 | _debug("feed $feed NOT FOUND/SKIPPED", $debug_enabled); | |
303 | user_error("Attempt to update unknown/invalid feed $feed", E_USER_WARNING); | |
304 | return false; | |
305 | } | |
306 | ||
6bb96beb AD |
307 | $title = db_fetch_result($result, 0, "title"); |
308 | ||
309 | // feed was batch-subscribed or something, we need to get basic info | |
310 | // this is not optimal currently as it fetches stuff separately TODO: optimize | |
311 | if ($title == "[Unknown]") { | |
312 | _debug("setting basic feed info for $feed..."); | |
313 | set_basic_feed_info($feed); | |
314 | } | |
315 | ||
a42c55f0 | 316 | $result = db_query("SELECT id,update_interval,auth_login, |
5ba1ddd4 | 317 | feed_url,auth_pass,cache_images, |
5321e775 | 318 | mark_unread_on_update, owner_uid, |
90e5f4f1 | 319 | pubsub_state, auth_pass_encrypted, |
0edf1d0d | 320 | feed_language |
87764a50 | 321 | FROM ttrss_feeds WHERE id = '$feed'"); |
2c08214a | 322 | |
2c08214a AD |
323 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); |
324 | $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, | |
325 | 0, "mark_unread_on_update")); | |
2c08214a | 326 | $pubsub_state = db_fetch_result($result, 0, "pubsub_state"); |
044cff2d AD |
327 | $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, |
328 | 0, "auth_pass_encrypted")); | |
2c08214a | 329 | |
a42c55f0 | 330 | db_query("UPDATE ttrss_feeds SET last_update_started = NOW() |
2c08214a AD |
331 | WHERE id = '$feed'"); |
332 | ||
333 | $auth_login = db_fetch_result($result, 0, "auth_login"); | |
334 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
335 | ||
17a8e61d | 336 | if ($auth_pass_encrypted && function_exists("mcrypt_decrypt")) { |
044cff2d AD |
337 | require_once "crypt.php"; |
338 | $auth_pass = decrypt_string($auth_pass); | |
339 | } | |
340 | ||
2c08214a AD |
341 | $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images")); |
342 | $fetch_url = db_fetch_result($result, 0, "feed_url"); | |
df659891 AD |
343 | $feed_language = db_escape_string(mb_strtolower(db_fetch_result($result, 0, "feed_language"))); |
344 | if (!$feed_language) $feed_language = 'english'; | |
2c08214a | 345 | |
a42c55f0 | 346 | $feed = db_escape_string($feed); |
2c08214a | 347 | |
f074ffe9 | 348 | $date_feed_processed = date('Y-m-d H:i'); |
2c08214a | 349 | |
865a3ed6 | 350 | $cache_filename = CACHE_DIR . "/simplepie/" . sha1($fetch_url) . ".xml"; |
f074ffe9 | 351 | |
ee65bef4 AD |
352 | $pluginhost = new PluginHost(); |
353 | $pluginhost->set_debug($debug_enabled); | |
354 | $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); | |
355 | ||
356 | $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); | |
357 | $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid); | |
358 | $pluginhost->load_data(); | |
359 | ||
7b55001e | 360 | $rss_hash = false; |
4f9cbdff | 361 | |
7b55001e AD |
362 | $force_refetch = isset($_REQUEST["force_refetch"]); |
363 | $feed_data = ""; | |
687a4f59 | 364 | |
7b55001e AD |
365 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) { |
366 | $feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, 0, $auth_login, $auth_pass); | |
367 | } | |
2c08214a | 368 | |
7b55001e AD |
369 | // try cache |
370 | if (!$feed_data && | |
371 | file_exists($cache_filename) && | |
372 | is_readable($cache_filename) && | |
373 | !$auth_login && !$auth_pass && | |
374 | filemtime($cache_filename) > time() - 30) { | |
be574731 | 375 | |
7b55001e | 376 | _debug("using local cache [$cache_filename].", $debug_enabled); |
52637d3b | 377 | |
7b55001e | 378 | @$feed_data = file_get_contents($cache_filename); |
f074ffe9 | 379 | |
7b55001e AD |
380 | if ($feed_data) { |
381 | $rss_hash = sha1($feed_data); | |
88edaa93 | 382 | } |
ee65bef4 | 383 | |
7b55001e AD |
384 | } else { |
385 | _debug("local cache will not be used for this feed", $debug_enabled); | |
386 | } | |
312742db | 387 | |
7b55001e AD |
388 | // fetch feed from source |
389 | if (!$feed_data) { | |
390 | _debug("fetching [$fetch_url]...", $debug_enabled); | |
312742db | 391 | |
7b55001e AD |
392 | if (ini_get("open_basedir") && function_exists("curl_init")) { |
393 | _debug("not using CURL due to open_basedir restrictions"); | |
394 | } | |
3f6f0857 | 395 | |
7b55001e AD |
396 | $feed_data = fetch_file_contents($fetch_url, false, |
397 | $auth_login, $auth_pass, false, | |
398 | $no_cache ? FEED_FETCH_NO_CACHE_TIMEOUT : FEED_FETCH_TIMEOUT, | |
399 | 0); | |
3f6f0857 | 400 | |
7b55001e | 401 | global $fetch_curl_used; |
3f6f0857 | 402 | |
7b55001e AD |
403 | if (!$fetch_curl_used) { |
404 | $tmp = @gzdecode($feed_data); | |
1367bc3f | 405 | |
7b55001e AD |
406 | if ($tmp) $feed_data = $tmp; |
407 | } | |
017401dd | 408 | |
7b55001e | 409 | $feed_data = trim($feed_data); |
fd687300 | 410 | |
7b55001e | 411 | _debug("fetch done.", $debug_enabled); |
95beaa14 | 412 | |
7b55001e AD |
413 | // cache vanilla feed data for re-use |
414 | if ($feed_data && !$auth_pass && !$auth_login && is_writable(CACHE_DIR . "/simplepie")) { | |
415 | $new_rss_hash = sha1($feed_data); | |
416 | ||
417 | if ($new_rss_hash != $rss_hash) { | |
418 | _debug("saving $cache_filename", $debug_enabled); | |
419 | @file_put_contents($cache_filename, $feed_data); | |
95beaa14 | 420 | } |
4f9cbdff | 421 | } |
7b55001e | 422 | } |
017401dd | 423 | |
7b55001e AD |
424 | if (!$feed_data) { |
425 | global $fetch_last_error; | |
426 | global $fetch_last_error_code; | |
f074ffe9 | 427 | |
7b55001e | 428 | _debug("unable to fetch: $fetch_last_error [$fetch_last_error_code]", $debug_enabled); |
f074ffe9 | 429 | |
7b55001e | 430 | $error_escaped = ''; |
7a01dc77 | 431 | |
7b55001e AD |
432 | // If-Modified-Since |
433 | if ($fetch_last_error_code != 304) { | |
434 | $error_escaped = db_escape_string($fetch_last_error); | |
435 | } else { | |
436 | _debug("source claims data not modified, nothing to do.", $debug_enabled); | |
437 | } | |
4f9cbdff | 438 | |
7b55001e AD |
439 | db_query( |
440 | "UPDATE ttrss_feeds SET last_error = '$error_escaped', | |
441 | last_updated = NOW() WHERE id = '$feed'"); | |
4f9cbdff | 442 | |
7b55001e | 443 | return; |
f074ffe9 AD |
444 | } |
445 | ||
1ffe3391 | 446 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_FETCHED) as $plugin) { |
6791af0c | 447 | $feed_data = $plugin->hook_feed_fetched($feed_data, $fetch_url, $owner_uid, $feed); |
017401dd AD |
448 | } |
449 | ||
07d3431e AD |
450 | $rss = new FeedParser($feed_data); |
451 | $rss->init(); | |
2c08214a | 452 | |
a42c55f0 | 453 | $feed = db_escape_string($feed); |
2c08214a | 454 | |
19b3992b | 455 | if (!$rss->error()) { |
2c08214a | 456 | |
d2a421e3 | 457 | // We use local pluginhost here because we need to load different per-user feed plugins |
1ffe3391 | 458 | $pluginhost->run_hooks(PluginHost::HOOK_FEED_PARSED, "hook_feed_parsed", $rss); |
4412b877 | 459 | |
df659891 | 460 | _debug("language: $feed_language", $debug_enabled); |
68cccafc | 461 | _debug("processing feed data...", $debug_enabled); |
2c08214a | 462 | |
a42c55f0 | 463 | // db_query("BEGIN"); |
2c08214a | 464 | |
382268c6 AD |
465 | if (DB_TYPE == "pgsql") { |
466 | $favicon_interval_qpart = "favicon_last_checked < NOW() - INTERVAL '12 hour'"; | |
467 | } else { | |
468 | $favicon_interval_qpart = "favicon_last_checked < DATE_SUB(NOW(), INTERVAL 12 HOUR)"; | |
469 | } | |
470 | ||
fe4535e6 | 471 | $result = db_query("SELECT owner_uid,favicon_avg_color, |
382268c6 AD |
472 | (favicon_last_checked IS NULL OR $favicon_interval_qpart) AS |
473 | favicon_needs_check | |
2c08214a AD |
474 | FROM ttrss_feeds WHERE id = '$feed'"); |
475 | ||
382268c6 AD |
476 | $favicon_needs_check = sql_bool_to_bool(db_fetch_result($result, 0, |
477 | "favicon_needs_check")); | |
36490f11 | 478 | $favicon_avg_color = db_fetch_result($result, 0, "favicon_avg_color"); |
2c08214a AD |
479 | |
480 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
481 | ||
a42c55f0 | 482 | $site_url = db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245)); |
2c08214a | 483 | |
cd07592c AD |
484 | _debug("site_url: $site_url", $debug_enabled); |
485 | _debug("feed_title: " . $rss->get_title(), $debug_enabled); | |
486 | ||
687a4f59 | 487 | if ($favicon_needs_check || $force_refetch) { |
36490f11 AD |
488 | |
489 | /* terrible hack: if we crash on floicon shit here, we won't check | |
560cbd8c | 490 | * the icon avgcolor again (unless the icon got updated) */ |
36490f11 | 491 | |
560cbd8c AD |
492 | $favicon_file = ICONS_DIR . "/$feed.ico"; |
493 | $favicon_modified = @filemtime($favicon_file); | |
494 | ||
68cccafc | 495 | _debug("checking favicon...", $debug_enabled); |
687a4f59 | 496 | |
6f7798b6 | 497 | check_feed_favicon($site_url, $feed); |
560cbd8c AD |
498 | $favicon_modified_new = @filemtime($favicon_file); |
499 | ||
500 | if ($favicon_modified_new > $favicon_modified) | |
501 | $favicon_avg_color = ''; | |
687a4f59 | 502 | |
6ee0d4b0 | 503 | if (file_exists($favicon_file) && function_exists("imagecreatefromstring") && $favicon_avg_color == '') { |
bc7a144d | 504 | require_once "colors.php"; |
687a4f59 | 505 | |
aafd55ba AD |
506 | db_query("UPDATE ttrss_feeds SET favicon_avg_color = 'fail' WHERE |
507 | id = '$feed'"); | |
508 | ||
6322ac79 | 509 | $favicon_color = db_escape_string( |
bc7a144d | 510 | calculate_avg_color($favicon_file)); |
63c323f7 | 511 | |
bc7a144d | 512 | $favicon_colorstring = ",favicon_avg_color = '".$favicon_color."'"; |
36490f11 | 513 | } else if ($favicon_avg_color == 'fail') { |
84ceb6bd | 514 | _debug("floicon failed on this file, not trying to recalculate avg color", $debug_enabled); |
6ac722d5 | 515 | } |
687a4f59 | 516 | |
a42c55f0 | 517 | db_query("UPDATE ttrss_feeds SET favicon_last_checked = NOW() |
bc7a144d | 518 | $favicon_colorstring |
f2798eb6 AD |
519 | WHERE id = '$feed'"); |
520 | } | |
2c08214a | 521 | |
68cccafc | 522 | _debug("loading filters & labels...", $debug_enabled); |
2c08214a | 523 | |
a42c55f0 | 524 | $filters = load_filters($feed, $owner_uid); |
2c08214a | 525 | |
68cccafc | 526 | _debug("" . count($filters) . " filters loaded.", $debug_enabled); |
2c08214a | 527 | |
19b3992b | 528 | $items = $rss->get_items(); |
2c08214a | 529 | |
19b3992b | 530 | if (!is_array($items)) { |
68cccafc | 531 | _debug("no articles found.", $debug_enabled); |
2c08214a | 532 | |
a42c55f0 | 533 | db_query("UPDATE ttrss_feeds |
2c08214a AD |
534 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); |
535 | ||
536 | return; // no articles | |
537 | } | |
538 | ||
539 | if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) { | |
540 | ||
68cccafc | 541 | _debug("checking for PUSH hub...", $debug_enabled); |
2c08214a AD |
542 | |
543 | $feed_hub_url = false; | |
2c08214a | 544 | |
19b3992b | 545 | $links = $rss->get_links('hub'); |
2c08214a | 546 | |
19b3992b AD |
547 | if ($links && is_array($links)) { |
548 | foreach ($links as $l) { | |
549 | $feed_hub_url = $l; | |
550 | break; | |
2c08214a AD |
551 | } |
552 | } | |
553 | ||
68cccafc | 554 | _debug("feed hub url: $feed_hub_url", $debug_enabled); |
2c08214a | 555 | |
d8179cb9 AD |
556 | $feed_self_url = $fetch_url; |
557 | ||
558 | $links = $rss->get_links('self'); | |
559 | ||
560 | if ($links && is_array($links)) { | |
561 | foreach ($links as $l) { | |
562 | $feed_self_url = $l; | |
563 | break; | |
564 | } | |
565 | } | |
566 | ||
567 | _debug("feed self url = $feed_self_url"); | |
568 | ||
569 | if ($feed_hub_url && $feed_self_url && function_exists('curl_init') && | |
2c08214a AD |
570 | !ini_get("open_basedir")) { |
571 | ||
becd215a | 572 | require_once 'lib/pubsubhubbub/Subscriber.php'; |
2c08214a AD |
573 | |
574 | $callback_url = get_self_url_prefix() . | |
575 | "/public.php?op=pubsub&id=$feed"; | |
576 | ||
cb3f8773 | 577 | $s = new Pubsubhubbub\Subscriber\Subscriber($feed_hub_url, $callback_url); |
2c08214a | 578 | |
d8179cb9 | 579 | $rc = $s->subscribe($feed_self_url); |
2c08214a | 580 | |
5ba1ddd4 | 581 | _debug("feed hub url found, subscribe request sent. [rc=$rc]", $debug_enabled); |
2c08214a | 582 | |
a42c55f0 | 583 | db_query("UPDATE ttrss_feeds SET pubsub_state = 1 |
2c08214a AD |
584 | WHERE id = '$feed'"); |
585 | } | |
586 | } | |
587 | ||
68cccafc | 588 | _debug("processing articles...", $debug_enabled); |
2c08214a | 589 | |
6c9f3d4a AD |
590 | $tstart = time(); |
591 | ||
19b3992b | 592 | foreach ($items as $item) { |
5d56d100 | 593 | if ($_REQUEST['xdebug'] == 3) { |
2c08214a AD |
594 | print_r($item); |
595 | } | |
596 | ||
6c9f3d4a AD |
597 | if (ini_get("max_execution_time") > 0 && time() - $tstart >= ini_get("max_execution_time") * 0.7) { |
598 | _debug("looks like there's too many articles to process at once, breaking out", $debug_enabled); | |
599 | break; | |
600 | } | |
601 | ||
19b3992b AD |
602 | $entry_guid = $item->get_id(); |
603 | if (!$entry_guid) $entry_guid = $item->get_link(); | |
604 | if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title()); | |
2c08214a AD |
605 | if (!$entry_guid) continue; |
606 | ||
3a4c8973 AD |
607 | $entry_guid = "$owner_uid,$entry_guid"; |
608 | ||
a42c55f0 | 609 | $entry_guid_hashed = db_escape_string('SHA1:' . sha1($entry_guid)); |
5e3d5480 | 610 | |
68cccafc | 611 | _debug("guid $entry_guid / $entry_guid_hashed", $debug_enabled); |
5e3d5480 | 612 | |
2c08214a AD |
613 | $entry_timestamp = ""; |
614 | ||
04d2f9c8 AD |
615 | $entry_timestamp = $item->get_date(); |
616 | ||
617 | _debug("orig date: " . $item->get_date(), $debug_enabled); | |
2c08214a | 618 | |
30123fe6 | 619 | if ($entry_timestamp == -1 || !$entry_timestamp || $entry_timestamp > time()) { |
2c08214a | 620 | $entry_timestamp = time(); |
2c08214a AD |
621 | } |
622 | ||
623 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); | |
624 | ||
68cccafc | 625 | _debug("date $entry_timestamp [$entry_timestamp_fmt]", $debug_enabled); |
2c08214a | 626 | |
99429e57 AD |
627 | // $entry_title = html_entity_decode($item->get_title(), ENT_COMPAT, 'UTF-8'); |
628 | // $entry_title = decode_numeric_entities($entry_title); | |
629 | $entry_title = $item->get_title(); | |
1b35d30c | 630 | |
5d56d100 | 631 | $entry_link = rewrite_relative_url($site_url, $item->get_link()); |
2c08214a | 632 | |
68cccafc AD |
633 | _debug("title $entry_title", $debug_enabled); |
634 | _debug("link $entry_link", $debug_enabled); | |
2c08214a AD |
635 | |
636 | if (!$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 = $item->get_description(); | |
2c08214a AD |
640 | |
641 | if ($_REQUEST["xdebug"] == 2) { | |
9ec10352 | 642 | print "content: "; |
0bc503ff | 643 | print htmlspecialchars($entry_content); |
3c696512 | 644 | print "\n"; |
2c08214a AD |
645 | } |
646 | ||
12ff230b AD |
647 | $entry_comments = db_escape_string(mb_substr($item->get_comments_url(), 0, 245)); |
648 | $num_comments = (int) $item->get_comments_count(); | |
2c08214a | 649 | |
12ff230b | 650 | $entry_author = $item->get_author(); // escaped later |
a42c55f0 | 651 | $entry_guid = db_escape_string(mb_substr($entry_guid, 0, 245)); |
2c08214a | 652 | |
68cccafc AD |
653 | _debug("author $entry_author", $debug_enabled); |
654 | _debug("num_comments: $num_comments", $debug_enabled); | |
ee78f81c | 655 | _debug("looking for tags...", $debug_enabled); |
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 AD |
670 | |
671 | for ($i = 0; $i < count($entry_tags); $i++) | |
672 | $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); | |
673 | ||
ee78f81c AD |
674 | _debug("tags found: " . join(",", $entry_tags), $debug_enabled); |
675 | ||
68cccafc | 676 | _debug("done collecting data.", $debug_enabled); |
2c08214a | 677 | |
3318d324 | 678 | $result = db_query("SELECT id, content_hash, lang FROM ttrss_entries |
b1840673 | 679 | WHERE guid = '".db_escape_string($entry_guid)."' OR guid = '$entry_guid_hashed'"); |
b30abdad AD |
680 | |
681 | if (db_num_rows($result) != 0) { | |
b1840673 AD |
682 | $base_entry_id = db_fetch_result($result, 0, "id"); |
683 | $entry_stored_hash = db_fetch_result($result, 0, "content_hash"); | |
a29fe121 | 684 | $article_labels = get_article_labels($base_entry_id, $owner_uid); |
3318d324 | 685 | $entry_language = db_fetch_result($result, 0, "lang"); |
a8ac7661 | 686 | |
040aa540 | 687 | $existing_tags = get_article_tags($base_entry_id, $owner_uid); |
a8ac7661 AD |
688 | $entry_tags = array_unique(array_merge($entry_tags, $existing_tags)); |
689 | ||
b30abdad | 690 | } else { |
b1840673 AD |
691 | $base_entry_id = false; |
692 | $entry_stored_hash = ""; | |
a29fe121 | 693 | $article_labels = array(); |
3318d324 | 694 | $entry_language = ""; |
b30abdad AD |
695 | } |
696 | ||
455b1401 | 697 | $article = array("owner_uid" => $owner_uid, // read only |
b30abdad | 698 | "guid" => $entry_guid, // read only |
59e83455 | 699 | "guid_hashed" => $entry_guid_hashed, // read only |
19b3992b AD |
700 | "title" => $entry_title, |
701 | "content" => $entry_content, | |
702 | "link" => $entry_link, | |
a29fe121 | 703 | "labels" => $article_labels, // current limitation: can add labels to article, can't remove them |
19b3992b | 704 | "tags" => $entry_tags, |
e02555c1 | 705 | "author" => $entry_author, |
c9299c28 | 706 | "force_catchup" => false, // ugly hack for the time being |
6de3a1be | 707 | "score_modifier" => 0, // no previous value, plugin should recalculate score modifier based on content if needed |
3318d324 | 708 | "language" => $entry_language, |
f73e03e0 AD |
709 | "feed" => array("id" => $feed, |
710 | "fetch_url" => $fetch_url, | |
babfadbf J |
711 | "site_url" => $site_url, |
712 | "cache_images" => $cache_images) | |
f73e03e0 | 713 | ); |
cc85704f | 714 | |
b1840673 | 715 | $entry_plugin_data = ""; |
eb16bd9f | 716 | $entry_current_hash = calculate_article_hash($article, $pluginhost); |
b1840673 AD |
717 | |
718 | _debug("article hash: $entry_current_hash [stored=$entry_stored_hash]", $debug_enabled); | |
719 | ||
522e8b35 | 720 | if ($entry_current_hash == $entry_stored_hash && !isset($_REQUEST["force_rehash"])) { |
b1840673 AD |
721 | _debug("stored article seems up to date [IID: $base_entry_id], updating timestamp only", $debug_enabled); |
722 | ||
723 | // we keep encountering the entry in feeds, so we need to | |
724 | // update date_updated column so that we don't get horrible | |
725 | // dupes when the entry gets purged and reinserted again e.g. | |
726 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
727 | ||
728 | $base_entry_id = db_fetch_result($result, 0, "id"); | |
729 | ||
730 | db_query("UPDATE ttrss_entries SET date_updated = NOW() | |
731 | WHERE id = '$base_entry_id'"); | |
732 | ||
5bdcb8fd | 733 | continue; |
b1840673 AD |
734 | } |
735 | ||
736 | _debug("hash differs, applying plugin filters:", $debug_enabled); | |
737 | ||
1ffe3391 | 738 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_ARTICLE_FILTER) as $plugin) { |
b1840673 AD |
739 | _debug("... " . get_class($plugin), $debug_enabled); |
740 | ||
741 | $start = microtime(true); | |
19b3992b | 742 | $article = $plugin->hook_article_filter($article); |
0084f0d1 | 743 | |
b1840673 AD |
744 | _debug("=== " . sprintf("%.4f (sec)", microtime(true) - $start), $debug_enabled); |
745 | ||
746 | $entry_plugin_data .= mb_strtolower(get_class($plugin)) . ","; | |
cc85704f AD |
747 | } |
748 | ||
0bc503ff AD |
749 | if ($_REQUEST["xdebug"] == 2) { |
750 | print "processed content: "; | |
751 | print htmlspecialchars($article["content"]); | |
752 | print "\n"; | |
753 | } | |
754 | ||
b1840673 AD |
755 | $entry_plugin_data = db_escape_string($entry_plugin_data); |
756 | ||
757 | _debug("plugin data: $entry_plugin_data", $debug_enabled); | |
758 | ||
35c12dc4 AD |
759 | // Workaround: 4-byte unicode requires utf8mb4 in MySQL. See https://tt-rss.org/forum/viewtopic.php?f=1&t=3377&p=20077#p20077 |
760 | if (DB_TYPE == "mysql") { | |
761 | foreach ($article as $k => $v) { | |
35c37354 AD |
762 | |
763 | // i guess we'll have to take the risk of 4byte unicode labels & tags here | |
dae16f72 | 764 | if (is_string($article[$k])) { |
35c37354 AD |
765 | $article[$k] = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $v); |
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 | ||
b8774453 | 774 | $article_filters = get_article_filters($filters, $article["title"], |
7b55001e | 775 | $article["content"], $article["link"], $article["author"], |
557d86fe | 776 | $article["tags"], $matched_rules); |
b8774453 AD |
777 | |
778 | if ($debug_enabled) { | |
557d86fe AD |
779 | _debug("matched filter rules: ", $debug_enabled); |
780 | ||
781 | if (count($matched_rules) != 0) { | |
782 | print_r($matched_rules); | |
783 | } | |
784 | ||
785 | _debug("filter actions: ", $debug_enabled); | |
786 | ||
b8774453 AD |
787 | if (count($article_filters) != 0) { |
788 | print_r($article_filters); | |
789 | } | |
790 | } | |
791 | ||
792 | $plugin_filter_names = find_article_filters($article_filters, "plugin"); | |
793 | $plugin_filter_actions = $pluginhost->get_filter_actions(); | |
794 | ||
795 | if (count($plugin_filter_names) > 0) { | |
796 | _debug("applying plugin filter actions...", $debug_enabled); | |
797 | ||
798 | foreach ($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 | ||
804 | _debug("... $pfclass: $pfaction", $debug_enabled); | |
805 | ||
806 | if ($plugin) { | |
807 | $start = microtime(true); | |
808 | $article = $plugin->hook_article_filter_action($article, $pfaction); | |
809 | ||
810 | _debug("=== " . sprintf("%.4f (sec)", microtime(true) - $start), $debug_enabled); | |
811 | } else { | |
812 | _debug("??? $pfclass: plugin object not found."); | |
813 | } | |
814 | } else { | |
815 | _debug("??? $pfclass: filter plugin not registered."); | |
816 | } | |
817 | } | |
818 | } | |
819 | ||
19b3992b | 820 | $entry_tags = $article["tags"]; |
a42c55f0 AD |
821 | $entry_guid = db_escape_string($entry_guid); |
822 | $entry_title = db_escape_string($article["title"]); | |
12ff230b | 823 | $entry_author = db_escape_string(mb_substr($article["author"], 0, 245)); |
a42c55f0 | 824 | $entry_link = db_escape_string($article["link"]); |
f935d98e | 825 | $entry_content = $article["content"]; // escaped below |
c9299c28 | 826 | $entry_force_catchup = $article["force_catchup"]; |
a29fe121 | 827 | $article_labels = $article["labels"]; |
6de3a1be | 828 | $entry_score_modifier = (int) $article["score_modifier"]; |
3318d324 | 829 | $entry_language = db_escape_string($article["language"]); |
a29fe121 AD |
830 | |
831 | if ($debug_enabled) { | |
832 | _debug("article labels:", $debug_enabled); | |
557d86fe AD |
833 | |
834 | if (count($article_labels) != 0) { | |
835 | print_r($article_labels); | |
836 | } | |
a29fe121 | 837 | } |
c9299c28 AD |
838 | |
839 | _debug("force catchup: $entry_force_catchup"); | |
f935d98e | 840 | |
0a3fd79b | 841 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
41bead9b | 842 | cache_media($entry_content, $site_url, $debug_enabled); |
0a3fd79b | 843 | |
a42c55f0 | 844 | $entry_content = db_escape_string($entry_content, false); |
1f45c857 | 845 | |
07877caf | 846 | //db_query("BEGIN"); |
2c08214a | 847 | |
a42c55f0 | 848 | $result = db_query("SELECT id FROM ttrss_entries |
5e3d5480 | 849 | WHERE (guid = '$entry_guid' OR guid = '$entry_guid_hashed')"); |
9e222305 | 850 | |
2c08214a AD |
851 | if (db_num_rows($result) == 0) { |
852 | ||
07d3431e | 853 | _debug("base guid [$entry_guid or $entry_guid_hashed] not found, creating...", $debug_enabled); |
2c08214a AD |
854 | |
855 | // base post entry does not exist, create it | |
856 | ||
07d3431e | 857 | db_query( |
2c08214a AD |
858 | "INSERT INTO ttrss_entries |
859 | (title, | |
860 | guid, | |
861 | link, | |
862 | updated, | |
863 | content, | |
864 | content_hash, | |
865 | no_orig_date, | |
866 | date_updated, | |
867 | date_entered, | |
868 | comments, | |
869 | num_comments, | |
b30abdad | 870 | plugin_data, |
6b461797 | 871 | lang, |
2c08214a AD |
872 | author) |
873 | VALUES | |
874 | ('$entry_title', | |
5e3d5480 | 875 | '$entry_guid_hashed', |
2c08214a AD |
876 | '$entry_link', |
877 | '$entry_timestamp_fmt', | |
878 | '$entry_content', | |
b1840673 | 879 | '$entry_current_hash', |
5ba1ddd4 | 880 | false, |
2c08214a | 881 | NOW(), |
be574731 | 882 | '$date_feed_processed', |
2c08214a AD |
883 | '$entry_comments', |
884 | '$num_comments', | |
b30abdad | 885 | '$entry_plugin_data', |
6b461797 | 886 | '$entry_language', |
2c08214a | 887 | '$entry_author')"); |
e8291805 | 888 | |
2c08214a AD |
889 | } |
890 | ||
891 | // now it should exist, if not - bad luck then | |
892 | ||
b1840673 | 893 | $result = db_query("SELECT id FROM ttrss_entries |
5e3d5480 | 894 | WHERE guid = '$entry_guid' OR guid = '$entry_guid_hashed'"); |
2c08214a AD |
895 | |
896 | $entry_ref_id = 0; | |
897 | $entry_int_id = 0; | |
898 | ||
899 | if (db_num_rows($result) == 1) { | |
900 | ||
68cccafc | 901 | _debug("base guid found, checking for user record", $debug_enabled); |
2c08214a | 902 | |
2c08214a AD |
903 | $ref_id = db_fetch_result($result, 0, "id"); |
904 | $entry_ref_id = $ref_id; | |
905 | ||
5e3d5480 AD |
906 | /* $stored_guid = db_fetch_result($result, 0, "guid"); |
907 | if ($stored_guid != $entry_guid_hashed) { | |
68cccafc | 908 | if ($debug_enabled) _debug("upgrading compat guid to hashed one", $debug_enabled); |
5e3d5480 | 909 | |
a42c55f0 | 910 | db_query("UPDATE ttrss_entries SET guid = '$entry_guid_hashed' WHERE |
5e3d5480 AD |
911 | id = '$ref_id'"); |
912 | } */ | |
913 | ||
2c08214a | 914 | if (find_article_filter($article_filters, "filter")) { |
07877caf | 915 | //db_query("COMMIT"); // close transaction in progress |
2c08214a AD |
916 | continue; |
917 | } | |
918 | ||
6de3a1be | 919 | $score = calculate_article_score($article_filters) + $entry_score_modifier; |
2c08214a | 920 | |
6de3a1be | 921 | _debug("initial score: $score [including plugin modifier: $entry_score_modifier]", $debug_enabled); |
2c08214a | 922 | |
4f186b1f AD |
923 | // check for user post link to main table |
924 | ||
2c08214a | 925 | $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE |
5bdcb8fd | 926 | ref_id = '$ref_id' AND owner_uid = '$owner_uid'"; |
2c08214a AD |
927 | |
928 | // if ($_REQUEST["xdebug"]) print "$query\n"; | |
929 | ||
a42c55f0 | 930 | $result = db_query($query); |
2c08214a AD |
931 | |
932 | // okay it doesn't exist - create user entry | |
933 | if (db_num_rows($result) == 0) { | |
934 | ||
68cccafc | 935 | _debug("user record not found, creating...", $debug_enabled); |
2c08214a | 936 | |
c9299c28 | 937 | if ($score >= -500 && !find_article_filter($article_filters, 'catchup') && !$entry_force_catchup) { |
2c08214a AD |
938 | $unread = 'true'; |
939 | $last_read_qpart = 'NULL'; | |
940 | } else { | |
941 | $unread = 'false'; | |
942 | $last_read_qpart = 'NOW()'; | |
943 | } | |
944 | ||
945 | if (find_article_filter($article_filters, 'mark') || $score > 1000) { | |
946 | $marked = 'true'; | |
947 | } else { | |
948 | $marked = 'false'; | |
949 | } | |
950 | ||
951 | if (find_article_filter($article_filters, 'publish')) { | |
952 | $published = 'true'; | |
953 | } else { | |
954 | $published = 'false'; | |
955 | } | |
956 | ||
7873d588 AD |
957 | $last_marked = ($marked == 'true') ? 'NOW()' : 'NULL'; |
958 | $last_published = ($published == 'true') ? 'NOW()' : 'NULL'; | |
959 | ||
6322ac79 | 960 | $result = db_query( |
2c08214a AD |
961 | "INSERT INTO ttrss_user_entries |
962 | (ref_id, owner_uid, feed_id, unread, last_read, marked, | |
7873d588 AD |
963 | published, score, tag_cache, label_cache, uuid, |
964 | last_marked, last_published) | |
2c08214a | 965 | VALUES ('$ref_id', '$owner_uid', '$feed', $unread, |
7873d588 AD |
966 | $last_read_qpart, $marked, $published, '$score', '', '', |
967 | '', $last_marked, $last_published)"); | |
2c08214a AD |
968 | |
969 | if (PUBSUBHUBBUB_HUB && $published == 'true') { | |
970 | $rss_link = get_self_url_prefix() . | |
971 | "/public.php?op=rss&id=-2&key=" . | |
a42c55f0 | 972 | get_feed_access_key(-2, false, $owner_uid); |
2c08214a | 973 | |
cb3f8773 | 974 | $p = new pubsubhubbub\publisher\Publisher(PUBSUBHUBBUB_HUB); |
2c08214a | 975 | |
5ba1ddd4 | 976 | /* $pubsub_result = */ $p->publish_update($rss_link); |
2c08214a AD |
977 | } |
978 | ||
6322ac79 | 979 | $result = db_query( |
2c08214a AD |
980 | "SELECT int_id FROM ttrss_user_entries WHERE |
981 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND | |
982 | feed_id = '$feed' LIMIT 1"); | |
983 | ||
984 | if (db_num_rows($result) == 1) { | |
985 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
986 | } | |
987 | } else { | |
68cccafc | 988 | _debug("user record FOUND", $debug_enabled); |
2c08214a AD |
989 | |
990 | $entry_ref_id = db_fetch_result($result, 0, "ref_id"); | |
991 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
992 | } | |
993 | ||
68cccafc | 994 | _debug("RID: $entry_ref_id, IID: $entry_int_id", $debug_enabled); |
2c08214a | 995 | |
e854442e | 996 | if (DB_TYPE == "pgsql") { |
978989bb | 997 | $tsvector_combined = db_escape_string(mb_substr($entry_title . ' ' . strip_tags(str_replace('<', ' <', $entry_content)), |
e854442e AD |
998 | 0, 1000000)); |
999 | ||
df659891 | 1000 | $tsvector_qpart = "tsvector_combined = to_tsvector('$feed_language', '$tsvector_combined'),"; |
e854442e AD |
1001 | |
1002 | } else { | |
1003 | $tsvector_qpart = ""; | |
1004 | } | |
1005 | ||
b1840673 AD |
1006 | db_query("UPDATE ttrss_entries |
1007 | SET title = '$entry_title', | |
1008 | content = '$entry_content', | |
1009 | content_hash = '$entry_current_hash', | |
1010 | updated = '$entry_timestamp_fmt', | |
e854442e | 1011 | $tsvector_qpart |
b1840673 AD |
1012 | num_comments = '$num_comments', |
1013 | plugin_data = '$entry_plugin_data', | |
1014 | author = '$entry_author', | |
1015 | lang = '$entry_language' | |
1016 | WHERE id = '$ref_id'"); | |
1017 | ||
59e83455 AD |
1018 | // update aux data |
1019 | db_query("UPDATE ttrss_user_entries | |
1020 | SET score = '$score' WHERE ref_id = '$ref_id'"); | |
1021 | ||
b1840673 | 1022 | if ($mark_unread_on_update) { |
24e6ff5d AD |
1023 | _debug("article updated, marking unread as requested.", $debug_enabled); |
1024 | ||
b1840673 AD |
1025 | db_query("UPDATE ttrss_user_entries |
1026 | SET last_read = null, unread = true WHERE ref_id = '$ref_id'"); | |
2c08214a AD |
1027 | } |
1028 | } | |
1029 | ||
07877caf | 1030 | //db_query("COMMIT"); |
2c08214a | 1031 | |
a29fe121 AD |
1032 | _debug("assigning labels [other]...", $debug_enabled); |
1033 | ||
1034 | foreach ($article_labels as $label) { | |
1035 | label_add_article($entry_ref_id, $label[1], $owner_uid); | |
1036 | } | |
1037 | ||
1038 | _debug("assigning labels [filters]...", $debug_enabled); | |
2c08214a | 1039 | |
a42c55f0 | 1040 | assign_article_to_label_filters($entry_ref_id, $article_filters, |
b24504b1 | 1041 | $owner_uid, $article_labels); |
2c08214a | 1042 | |
68cccafc | 1043 | _debug("looking for enclosures...", $debug_enabled); |
2c08214a AD |
1044 | |
1045 | // enclosures | |
1046 | ||
1047 | $enclosures = array(); | |
1048 | ||
19b3992b | 1049 | $encs = $item->get_enclosures(); |
2c08214a | 1050 | |
19b3992b AD |
1051 | if (is_array($encs)) { |
1052 | foreach ($encs as $e) { | |
1053 | $e_item = array( | |
86e53429 AD |
1054 | rewrite_relative_url($site_url, $e->link), |
1055 | $e->type, $e->length, $e->title, $e->width, $e->height); | |
2c08214a | 1056 | array_push($enclosures, $e_item); |
2c08214a AD |
1057 | } |
1058 | } | |
1059 | ||
388d4dfa AD |
1060 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
1061 | cache_enclosures($enclosures, $site_url, $debug_enabled); | |
1062 | ||
2c08214a | 1063 | if ($debug_enabled) { |
68cccafc | 1064 | _debug("article enclosures:", $debug_enabled); |
2c08214a AD |
1065 | print_r($enclosures); |
1066 | } | |
1067 | ||
dab229cd | 1068 | //db_query("BEGIN"); |
2c08214a | 1069 | |
5c54e683 AD |
1070 | // debugging |
1071 | // db_query("DELETE FROM ttrss_enclosures WHERE post_id = '$entry_ref_id'"); | |
1072 | ||
2c08214a | 1073 | foreach ($enclosures as $enc) { |
a42c55f0 AD |
1074 | $enc_url = db_escape_string($enc[0]); |
1075 | $enc_type = db_escape_string($enc[1]); | |
1076 | $enc_dur = db_escape_string($enc[2]); | |
5c54e683 | 1077 | $enc_title = db_escape_string($enc[3]); |
523bd90b FE |
1078 | $enc_width = intval($enc[4]); |
1079 | $enc_height = intval($enc[5]); | |
2c08214a | 1080 | |
a42c55f0 | 1081 | $result = db_query("SELECT id FROM ttrss_enclosures |
2c08214a AD |
1082 | WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'"); |
1083 | ||
1084 | if (db_num_rows($result) == 0) { | |
a42c55f0 | 1085 | db_query("INSERT INTO ttrss_enclosures |
523bd90b FE |
1086 | (content_url, content_type, title, duration, post_id, width, height) VALUES |
1087 | ('$enc_url', '$enc_type', '$enc_title', '$enc_dur', '$entry_ref_id', $enc_width, $enc_height)"); | |
2c08214a AD |
1088 | } |
1089 | } | |
1090 | ||
dab229cd | 1091 | //db_query("COMMIT"); |
2c08214a AD |
1092 | |
1093 | // check for manual tags (we have to do it here since they're loaded from filters) | |
1094 | ||
1095 | foreach ($article_filters as $f) { | |
6aff7845 | 1096 | if ($f["type"] == "tag") { |
2c08214a | 1097 | |
6aff7845 | 1098 | $manual_tags = trim_array(explode(",", $f["param"])); |
2c08214a AD |
1099 | |
1100 | foreach ($manual_tags as $tag) { | |
1101 | if (tag_is_valid($tag)) { | |
1102 | array_push($entry_tags, $tag); | |
1103 | } | |
1104 | } | |
1105 | } | |
1106 | } | |
1107 | ||
1108 | // Skip boring tags | |
1109 | ||
6322ac79 | 1110 | $boring_tags = trim_array(explode(",", mb_strtolower(get_pref( |
2c08214a AD |
1111 | 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8'))); |
1112 | ||
1113 | $filtered_tags = array(); | |
1114 | $tags_to_cache = array(); | |
1115 | ||
1116 | if ($entry_tags && is_array($entry_tags)) { | |
1117 | foreach ($entry_tags as $tag) { | |
1118 | if (array_search($tag, $boring_tags) === false) { | |
1119 | array_push($filtered_tags, $tag); | |
1120 | } | |
1121 | } | |
1122 | } | |
1123 | ||
1124 | $filtered_tags = array_unique($filtered_tags); | |
1125 | ||
1126 | if ($debug_enabled) { | |
68cccafc | 1127 | _debug("filtered article tags:", $debug_enabled); |
2c08214a AD |
1128 | print_r($filtered_tags); |
1129 | } | |
1130 | ||
1131 | // Save article tags in the database | |
1132 | ||
1133 | if (count($filtered_tags) > 0) { | |
1134 | ||
dab229cd | 1135 | //db_query("BEGIN"); |
2c08214a AD |
1136 | |
1137 | foreach ($filtered_tags as $tag) { | |
1138 | ||
1139 | $tag = sanitize_tag($tag); | |
a42c55f0 | 1140 | $tag = db_escape_string($tag); |
2c08214a AD |
1141 | |
1142 | if (!tag_is_valid($tag)) continue; | |
1143 | ||
a42c55f0 | 1144 | $result = db_query("SELECT id FROM ttrss_tags |
2c08214a AD |
1145 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND |
1146 | owner_uid = '$owner_uid' LIMIT 1"); | |
1147 | ||
1148 | if ($result && db_num_rows($result) == 0) { | |
1149 | ||
a42c55f0 | 1150 | db_query("INSERT INTO ttrss_tags |
2c08214a AD |
1151 | (owner_uid,tag_name,post_int_id) |
1152 | VALUES ('$owner_uid','$tag', '$entry_int_id')"); | |
1153 | } | |
1154 | ||
1155 | array_push($tags_to_cache, $tag); | |
1156 | } | |
1157 | ||
1158 | /* update the cache */ | |
1159 | ||
1160 | $tags_to_cache = array_unique($tags_to_cache); | |
1161 | ||
a42c55f0 | 1162 | $tags_str = db_escape_string(join(",", $tags_to_cache)); |
2c08214a | 1163 | |
a42c55f0 | 1164 | db_query("UPDATE ttrss_user_entries |
2c08214a AD |
1165 | SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id' |
1166 | AND owner_uid = $owner_uid"); | |
1167 | ||
dab229cd | 1168 | //db_query("COMMIT"); |
2c08214a AD |
1169 | } |
1170 | ||
68cccafc | 1171 | _debug("article processed", $debug_enabled); |
2c08214a AD |
1172 | } |
1173 | ||
68cccafc | 1174 | _debug("purging feed...", $debug_enabled); |
2c08214a | 1175 | |
a42c55f0 | 1176 | purge_feed($feed, 0, $debug_enabled); |
2c08214a | 1177 | |
a42c55f0 | 1178 | db_query("UPDATE ttrss_feeds |
f2798eb6 | 1179 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); |
2c08214a | 1180 | |
a42c55f0 | 1181 | // db_query("COMMIT"); |
2c08214a AD |
1182 | |
1183 | } else { | |
1184 | ||
a42c55f0 | 1185 | $error_msg = db_escape_string(mb_substr($rss->error(), 0, 245)); |
2c08214a | 1186 | |
4ad04ee2 AD |
1187 | _debug("fetch error: $error_msg", $debug_enabled); |
1188 | ||
1189 | if (count($rss->errors()) > 1) { | |
1190 | foreach ($rss->errors() as $error) { | |
1191 | _debug("+ $error"); | |
1192 | } | |
1193 | } | |
2c08214a | 1194 | |
6322ac79 | 1195 | db_query( |
2c08214a | 1196 | "UPDATE ttrss_feeds SET last_error = '$error_msg', |
88edaa93 | 1197 | last_updated = NOW() WHERE id = '$feed'"); |
2c08214a | 1198 | |
88edaa93 | 1199 | unset($rss); |
7b55001e | 1200 | return; |
88edaa93 | 1201 | } |
2c08214a | 1202 | |
68cccafc | 1203 | _debug("done", $debug_enabled); |
88edaa93 | 1204 | |
7b55001e | 1205 | return true; |
2c08214a AD |
1206 | } |
1207 | ||
388d4dfa AD |
1208 | function cache_enclosures($enclosures, $site_url, $debug) { |
1209 | foreach ($enclosures as $enc) { | |
1210 | ||
1211 | if (preg_match("/(image|audio|video)/", $enc[1])) { | |
1212 | ||
1213 | $src = rewrite_relative_url($site_url, $enc[0]); | |
1214 | ||
1215 | $local_filename = CACHE_DIR . "/images/" . sha1($src); | |
1216 | ||
1217 | if ($debug) _debug("cache_enclosures: downloading: $src to $local_filename"); | |
1218 | ||
1219 | if (!file_exists($local_filename)) { | |
1220 | $file_content = fetch_file_contents($src); | |
1221 | ||
1222 | if ($file_content && strlen($file_content) > _MIN_CACHE_FILE_SIZE) { | |
1223 | file_put_contents($local_filename, $file_content); | |
1224 | } | |
1225 | } else { | |
1226 | touch($local_filename); | |
1227 | } | |
1228 | } | |
1229 | } | |
1230 | } | |
1231 | ||
41bead9b | 1232 | function cache_media($html, $site_url, $debug) { |
3c696512 AD |
1233 | libxml_use_internal_errors(true); |
1234 | ||
1235 | $charset_hack = '<head> | |
1236 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
1237 | </head>'; | |
1238 | ||
1239 | $doc = new DOMDocument(); | |
1240 | $doc->loadHTML($charset_hack . $html); | |
1241 | $xpath = new DOMXPath($doc); | |
1242 | ||
388d4dfa | 1243 | $entries = $xpath->query('(//img[@src])|(//video/source[@src])|(//audio/source[@src])'); |
3c696512 AD |
1244 | |
1245 | foreach ($entries as $entry) { | |
5edd605a | 1246 | if ($entry->hasAttribute('src') && strpos($entry->getAttribute('src'), "data:") !== 0) { |
3c696512 AD |
1247 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); |
1248 | ||
41bead9b | 1249 | $local_filename = CACHE_DIR . "/images/" . sha1($src); |
3c696512 | 1250 | |
41bead9b | 1251 | if ($debug) _debug("cache_media: downloading: $src to $local_filename"); |
3c696512 AD |
1252 | |
1253 | if (!file_exists($local_filename)) { | |
1254 | $file_content = fetch_file_contents($src); | |
1255 | ||
41bead9b | 1256 | if ($file_content && strlen($file_content) > _MIN_CACHE_FILE_SIZE) { |
3c696512 AD |
1257 | file_put_contents($local_filename, $file_content); |
1258 | } | |
4a27966e J |
1259 | } else { |
1260 | touch($local_filename); | |
3c696512 | 1261 | } |
3c696512 AD |
1262 | } |
1263 | } | |
3c696512 AD |
1264 | } |
1265 | ||
a42c55f0 | 1266 | function expire_error_log($debug) { |
e2261e17 AD |
1267 | if ($debug) _debug("Removing old error log entries..."); |
1268 | ||
1269 | if (DB_TYPE == "pgsql") { | |
a42c55f0 | 1270 | db_query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1271 | WHERE created_at < NOW() - INTERVAL '7 days'"); |
1272 | } else { | |
a42c55f0 | 1273 | db_query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1274 | WHERE created_at < DATE_SUB(NOW(), INTERVAL 7 DAY)"); |
1275 | } | |
1276 | ||
1277 | } | |
1278 | ||
2a91b6ff | 1279 | function expire_lock_files($debug) { |
65465085 | 1280 | //if ($debug) _debug("Removing old lock files..."); |
2a91b6ff AD |
1281 | |
1282 | $num_deleted = 0; | |
1283 | ||
1284 | if (is_writable(LOCK_DIRECTORY)) { | |
1285 | $files = glob(LOCK_DIRECTORY . "/*.lock"); | |
1286 | ||
1287 | if ($files) { | |
1288 | foreach ($files as $file) { | |
11344971 | 1289 | if (!file_is_locked(basename($file)) && time() - filemtime($file) > 86400*2) { |
2a91b6ff AD |
1290 | unlink($file); |
1291 | ++$num_deleted; | |
1292 | } | |
1293 | } | |
1294 | } | |
1295 | } | |
1296 | ||
65465085 | 1297 | if ($debug) _debug("Removed $num_deleted old lock files."); |
2a91b6ff AD |
1298 | } |
1299 | ||
3c696512 | 1300 | function expire_cached_files($debug) { |
3306daec | 1301 | foreach (array("simplepie", "images", "export", "upload") as $dir) { |
3c696512 | 1302 | $cache_dir = CACHE_DIR . "/$dir"; |
2c08214a | 1303 | |
65465085 | 1304 | // if ($debug) _debug("Expiring $cache_dir"); |
2c08214a | 1305 | |
3c696512 AD |
1306 | $num_deleted = 0; |
1307 | ||
1308 | if (is_writable($cache_dir)) { | |
1309 | $files = glob("$cache_dir/*"); | |
1310 | ||
2a91b6ff | 1311 | if ($files) { |
2ab20c31 AD |
1312 | foreach ($files as $file) { |
1313 | if (time() - filemtime($file) > 86400*7) { | |
1314 | unlink($file); | |
3c696512 | 1315 | |
2ab20c31 AD |
1316 | ++$num_deleted; |
1317 | } | |
3c696512 AD |
1318 | } |
1319 | } | |
2a91b6ff | 1320 | } |
3c696512 | 1321 | |
65465085 | 1322 | if ($debug) _debug("$cache_dir: removed $num_deleted files."); |
3c696512 AD |
1323 | } |
1324 | } | |
2c08214a | 1325 | |
a3e0bdcf AD |
1326 | /** |
1327 | * Source: http://www.php.net/manual/en/function.parse-url.php#104527 | |
1328 | * Returns the url query as associative array | |
1329 | * | |
1330 | * @param string query | |
1331 | * @return array params | |
1332 | */ | |
1333 | function convertUrlQuery($query) { | |
1334 | $queryParts = explode('&', $query); | |
1335 | ||
1336 | $params = array(); | |
1337 | ||
1338 | foreach ($queryParts as $param) { | |
1339 | $item = explode('=', $param); | |
1340 | $params[$item[0]] = $item[1]; | |
1341 | } | |
1342 | ||
1343 | return $params; | |
1344 | } | |
92c14e9d | 1345 | |
7b55001e | 1346 | function get_article_filters($filters, $title, $content, $link, $author, $tags, &$matched_rules = false) { |
92c14e9d AD |
1347 | $matches = array(); |
1348 | ||
1349 | foreach ($filters as $filter) { | |
1350 | $match_any_rule = $filter["match_any_rule"]; | |
a3a896a1 | 1351 | $inverse = $filter["inverse"]; |
92c14e9d AD |
1352 | $filter_match = false; |
1353 | ||
1354 | foreach ($filter["rules"] as $rule) { | |
1355 | $match = false; | |
ffa1bd7b | 1356 | $reg_exp = str_replace('/', '\/', $rule["reg_exp"]); |
a3a896a1 | 1357 | $rule_inverse = $rule["inverse"]; |
92c14e9d AD |
1358 | |
1359 | if (!$reg_exp) | |
1360 | continue; | |
1361 | ||
1362 | switch ($rule["type"]) { | |
1363 | case "title": | |
e3dceca6 | 1364 | $match = @preg_match("/$reg_exp/iu", $title); |
92c14e9d AD |
1365 | break; |
1366 | case "content": | |
d03ae73e AD |
1367 | // we don't need to deal with multiline regexps |
1368 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
1369 | ||
e3dceca6 | 1370 | $match = @preg_match("/$reg_exp/iu", $content); |
92c14e9d AD |
1371 | break; |
1372 | case "both": | |
d03ae73e AD |
1373 | // we don't need to deal with multiline regexps |
1374 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
1375 | ||
e3dceca6 | 1376 | $match = (@preg_match("/$reg_exp/iu", $title) || @preg_match("/$reg_exp/iu", $content)); |
92c14e9d AD |
1377 | break; |
1378 | case "link": | |
e3dceca6 | 1379 | $match = @preg_match("/$reg_exp/iu", $link); |
92c14e9d AD |
1380 | break; |
1381 | case "author": | |
e3dceca6 | 1382 | $match = @preg_match("/$reg_exp/iu", $author); |
92c14e9d AD |
1383 | break; |
1384 | case "tag": | |
7b80b5e1 | 1385 | foreach ($tags as $tag) { |
e3dceca6 | 1386 | if (@preg_match("/$reg_exp/iu", $tag)) { |
7b80b5e1 DK |
1387 | $match = true; |
1388 | break; | |
1389 | } | |
1390 | } | |
92c14e9d AD |
1391 | break; |
1392 | } | |
1393 | ||
a3a896a1 AD |
1394 | if ($rule_inverse) $match = !$match; |
1395 | ||
92c14e9d AD |
1396 | if ($match_any_rule) { |
1397 | if ($match) { | |
1398 | $filter_match = true; | |
1399 | break; | |
1400 | } | |
1401 | } else { | |
1402 | $filter_match = $match; | |
1403 | if (!$match) { | |
1404 | break; | |
1405 | } | |
1406 | } | |
1407 | } | |
1408 | ||
a3a896a1 AD |
1409 | if ($inverse) $filter_match = !$filter_match; |
1410 | ||
92c14e9d | 1411 | if ($filter_match) { |
557d86fe AD |
1412 | if (is_array($matched_rules)) array_push($matched_rules, $rule); |
1413 | ||
92c14e9d AD |
1414 | foreach ($filter["actions"] AS $action) { |
1415 | array_push($matches, $action); | |
5e736e45 AD |
1416 | |
1417 | // if Stop action encountered, perform no further processing | |
fd3e5e8d | 1418 | if (isset($action["type"]) && $action["type"] == "stop") return $matches; |
92c14e9d AD |
1419 | } |
1420 | } | |
1421 | } | |
1422 | ||
1423 | return $matches; | |
1424 | } | |
1425 | ||
1426 | function find_article_filter($filters, $filter_name) { | |
1427 | foreach ($filters as $f) { | |
1428 | if ($f["type"] == $filter_name) { | |
1429 | return $f; | |
1430 | }; | |
1431 | } | |
1432 | return false; | |
1433 | } | |
1434 | ||
1435 | function find_article_filters($filters, $filter_name) { | |
1436 | $results = array(); | |
1437 | ||
1438 | foreach ($filters as $f) { | |
1439 | if ($f["type"] == $filter_name) { | |
1440 | array_push($results, $f); | |
1441 | }; | |
1442 | } | |
1443 | return $results; | |
1444 | } | |
1445 | ||
1446 | function calculate_article_score($filters) { | |
1447 | $score = 0; | |
1448 | ||
1449 | foreach ($filters as $f) { | |
1450 | if ($f["type"] == "score") { | |
1451 | $score += $f["param"]; | |
1452 | }; | |
1453 | } | |
1454 | return $score; | |
1455 | } | |
1456 | ||
b24504b1 AD |
1457 | function labels_contains_caption($labels, $caption) { |
1458 | foreach ($labels as $label) { | |
1459 | if ($label[1] == $caption) { | |
1460 | return true; | |
1461 | } | |
1462 | } | |
1463 | ||
1464 | return false; | |
1465 | } | |
1466 | ||
a42c55f0 | 1467 | function assign_article_to_label_filters($id, $filters, $owner_uid, $article_labels) { |
92c14e9d AD |
1468 | foreach ($filters as $f) { |
1469 | if ($f["type"] == "label") { | |
b24504b1 | 1470 | if (!labels_contains_caption($article_labels, $f["param"])) { |
a42c55f0 | 1471 | label_add_article($id, $f["param"], $owner_uid); |
b24504b1 AD |
1472 | } |
1473 | } | |
92c14e9d AD |
1474 | } |
1475 | } | |
87764a50 | 1476 | |
87d7e850 AD |
1477 | function make_guid_from_title($title) { |
1478 | return preg_replace("/[ \"\',.:;]/", "-", | |
1479 | mb_strtolower(strip_tags($title), 'utf-8')); | |
1480 | } | |
1481 | ||
168cf351 AD |
1482 | function cleanup_counters_cache($debug) { |
1483 | $result = db_query("DELETE FROM ttrss_counters_cache | |
1484 | WHERE feed_id > 0 AND | |
1485 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
1486 | id = feed_id AND | |
1487 | ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid) = 0"); | |
1488 | $frows = db_affected_rows($result); | |
1489 | ||
1490 | $result = db_query("DELETE FROM ttrss_cat_counters_cache | |
1491 | WHERE feed_id > 0 AND | |
1492 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
1493 | id = feed_id AND | |
1494 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid) = 0"); | |
1495 | $crows = db_affected_rows($result); | |
1496 | ||
7b55001e | 1497 | if ($debug) _debug("Removed $frows (feeds) $crows (cats) orphaned counter cache entries."); |
168cf351 AD |
1498 | } |
1499 | ||
5cbd1fe8 AD |
1500 | function housekeeping_user($owner_uid) { |
1501 | $tmph = new PluginHost(); | |
1502 | ||
1503 | load_user_plugins($owner_uid, $tmph); | |
1504 | ||
1505 | $tmph->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); | |
1506 | } | |
1507 | ||
e2cf81e2 AD |
1508 | function housekeeping_common($debug) { |
1509 | expire_cached_files($debug); | |
1510 | expire_lock_files($debug); | |
1511 | expire_error_log($debug); | |
1512 | ||
1513 | $count = update_feedbrowser_cache(); | |
1514 | _debug("Feedbrowser updated, $count feeds processed."); | |
1515 | ||
1516 | purge_orphans( true); | |
168cf351 | 1517 | cleanup_counters_cache($debug); |
e2cf81e2 | 1518 | |
9b736a20 AD |
1519 | //$rc = cleanup_tags( 14, 50000); |
1520 | //_debug("Cleaned $rc cached tags."); | |
8e470220 | 1521 | |
00f22824 | 1522 | PluginHost::getInstance()->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); |
e2cf81e2 | 1523 | } |
ea79a0e0 | 1524 |