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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); |
a3d50184 | 5 | define_default('_MIN_CACHE_IMAGE_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 |
79178062 AD |
26 | FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf |
27 | WHERE tf.feed_url = ttrss_feeds.feed_url | |
28 | AND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%')) | |
29 | GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000"); | |
30 | ||
a42c55f0 | 31 | db_query("BEGIN"); |
79178062 | 32 | |
a42c55f0 | 33 | db_query("DELETE FROM ttrss_feedbrowser_cache"); |
79178062 AD |
34 | |
35 | $count = 0; | |
36 | ||
37 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 AD |
38 | $subscribers = db_escape_string($line["subscribers"]); |
39 | $feed_url = db_escape_string($line["feed_url"]); | |
40 | $title = db_escape_string($line["title"]); | |
41 | $site_url = db_escape_string($line["site_url"]); | |
79178062 | 42 | |
a42c55f0 | 43 | $tmp_result = db_query("SELECT subscribers FROM |
79178062 AD |
44 | ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'"); |
45 | ||
46 | if (db_num_rows($tmp_result) == 0) { | |
47 | ||
a42c55f0 | 48 | db_query("INSERT INTO ttrss_feedbrowser_cache |
79178062 AD |
49 | (feed_url, site_url, title, subscribers) VALUES ('$feed_url', |
50 | '$site_url', '$title', '$subscribers')"); | |
51 | ||
52 | ++$count; | |
53 | ||
54 | } | |
55 | ||
56 | } | |
57 | ||
a42c55f0 | 58 | db_query("COMMIT"); |
79178062 AD |
59 | |
60 | return $count; | |
61 | ||
62 | } | |
63 | ||
64 | ||
2c08214a AD |
65 | /** |
66 | * Update a feed batch. | |
67 | * Used by daemons to update n feeds by run. | |
68 | * Only update feed needing a update, and not being processed | |
69 | * by another process. | |
70 | * | |
71 | * @param mixed $link Database link | |
72 | * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT. | |
73 | * @param boolean $from_http Set to true if you call this function from http to disable cli specific code. | |
74 | * @param boolean $debug Set to false to disable debug output. Default to true. | |
75 | * @return void | |
76 | */ | |
a42c55f0 | 77 | function update_daemon_common($limit = DAEMON_FEED_LIMIT, $from_http = false, $debug = true) { |
2c08214a AD |
78 | // Process all other feeds using last_updated and interval parameters |
79 | ||
6322ac79 | 80 | $schema_version = get_schema_version(); |
857efe49 AD |
81 | |
82 | if ($schema_version != SCHEMA_VERSION) { | |
83 | die("Schema version is wrong, please upgrade the database.\n"); | |
84 | } | |
85 | ||
61c1812f AD |
86 | define('PREFS_NO_CACHE', true); |
87 | ||
2c08214a | 88 | // Test if the user has loggued in recently. If not, it does not update its feeds. |
09e8bdfd | 89 | if (!SINGLE_USER_MODE && DAEMON_UPDATE_LOGIN_LIMIT > 0) { |
2c08214a AD |
90 | if (DB_TYPE == "pgsql") { |
91 | $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'"; | |
92 | } else { | |
93 | $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)"; | |
94 | } | |
95 | } else { | |
96 | $login_thresh_qpart = ""; | |
97 | } | |
98 | ||
537eca40 | 99 | // Test if the feed need a update (update interval exceeded). |
2c08214a AD |
100 | if (DB_TYPE == "pgsql") { |
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 < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL) |
105 | ) OR ( | |
106 | ttrss_feeds.update_interval > 0 | |
107 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL) | |
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 | } else { |
113 | $update_limit_qpart = "AND (( | |
114 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 115 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
116 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE) |
117 | ) OR ( | |
118 | ttrss_feeds.update_interval > 0 | |
119 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE) | |
f08426e3 AD |
120 | ) OR (ttrss_feeds.last_updated IS NULL |
121 | AND ttrss_user_prefs.value != '-1') | |
122 | OR (last_updated = '1970-01-01 00:00:00' | |
123 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
124 | } |
125 | ||
126 | // Test if feed is currently being updated by another process. | |
127 | if (DB_TYPE == "pgsql") { | |
566417c4 | 128 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '10 minutes')"; |
2c08214a | 129 | } else { |
566417c4 | 130 | $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 |
131 | } |
132 | ||
133 | // Test if there is a limit to number of updated feeds | |
134 | $query_limit = ""; | |
135 | if($limit) $query_limit = sprintf("LIMIT %d", $limit); | |
136 | ||
98070db0 TK |
137 | // Update the least recently updated feeds first |
138 | $query_order = "ORDER BY last_updated"; | |
139 | if (DB_TYPE == "pgsql") $query_order .= " NULLS FIRST"; | |
140 | ||
fce451a4 | 141 | $query = "SELECT DISTINCT ttrss_feeds.feed_url, ttrss_feeds.last_updated |
2c08214a AD |
142 | FROM |
143 | ttrss_feeds, ttrss_users, ttrss_user_prefs | |
f4ae0f05 | 144 | WHERE |
2c08214a | 145 | ttrss_feeds.owner_uid = ttrss_users.id |
f08426e3 | 146 | AND ttrss_user_prefs.profile IS NULL |
2c08214a AD |
147 | AND ttrss_users.id = ttrss_user_prefs.owner_uid |
148 | AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' | |
149 | $login_thresh_qpart $update_limit_qpart | |
1c4421fc | 150 | $updstart_thresh_qpart |
98070db0 | 151 | $query_order $query_limit"; |
fce451a4 AD |
152 | |
153 | // We search for feed needing update. | |
154 | $result = db_query($query); | |
2c08214a | 155 | |
ca5ff2d9 | 156 | if($debug) _debug(sprintf("Scheduled %d feeds to update...", db_num_rows($result))); |
2c08214a AD |
157 | |
158 | // Here is a little cache magic in order to minimize risk of double feed updates. | |
159 | $feeds_to_update = array(); | |
160 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 161 | array_push($feeds_to_update, db_escape_string($line['feed_url'])); |
2c08214a AD |
162 | } |
163 | ||
164 | // We update the feed last update started date before anything else. | |
165 | // There is no lag due to feed contents downloads | |
166 | // It prevent an other process to update the same feed. | |
1c4421fc AD |
167 | |
168 | if(count($feeds_to_update) > 0) { | |
169 | $feeds_quoted = array(); | |
170 | ||
171 | foreach ($feeds_to_update as $feed) { | |
a42c55f0 | 172 | array_push($feeds_quoted, "'" . db_escape_string($feed) . "'"); |
1c4421fc AD |
173 | } |
174 | ||
a42c55f0 | 175 | db_query(sprintf("UPDATE ttrss_feeds SET last_update_started = NOW() |
1c4421fc | 176 | WHERE feed_url IN (%s)", implode(',', $feeds_quoted))); |
2c08214a AD |
177 | } |
178 | ||
8292d05b | 179 | $nf = 0; |
2d9c5684 | 180 | $bstarted = microtime(true); |
8292d05b | 181 | |
2c08214a | 182 | // For each feed, we call the feed update function. |
1c4421fc AD |
183 | foreach ($feeds_to_update as $feed) { |
184 | if($debug) _debug("Base feed: $feed"); | |
2c08214a | 185 | |
a42c55f0 | 186 | //update_rss_feed($line["id"], true); |
2c08214a | 187 | |
1c4421fc AD |
188 | // since we have the data cached, we can deal with other feeds with the same url |
189 | ||
15c762be | 190 | $tmp_result = db_query("SELECT DISTINCT ttrss_feeds.id,last_updated,ttrss_feeds.owner_uid |
ee0542ce AD |
191 | FROM ttrss_feeds, ttrss_users, ttrss_user_prefs WHERE |
192 | ttrss_user_prefs.owner_uid = ttrss_feeds.owner_uid AND | |
193 | ttrss_users.id = ttrss_user_prefs.owner_uid AND | |
194 | ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' AND | |
f08426e3 | 195 | ttrss_user_prefs.profile IS NULL AND |
a42c55f0 | 196 | feed_url = '".db_escape_string($feed)."' AND |
ee0542ce AD |
197 | (ttrss_feeds.update_interval > 0 OR |
198 | ttrss_user_prefs.value != '-1') | |
1c4421fc | 199 | $login_thresh_qpart |
5929a0c1 | 200 | ORDER BY ttrss_feeds.id $query_limit"); |
1c4421fc AD |
201 | |
202 | if (db_num_rows($tmp_result) > 0) { | |
88edaa93 AD |
203 | $rss = false; |
204 | ||
1c4421fc | 205 | while ($tline = db_fetch_assoc($tmp_result)) { |
15c762be | 206 | if($debug) _debug(" => " . $tline["last_updated"] . ", " . $tline["id"] . " " . $tline["owner_uid"]); |
f08426e3 | 207 | |
2d9c5684 | 208 | $fstarted = microtime(true); |
f77c7203 | 209 | $rss = update_rss_feed($tline["id"], true, false); |
4f71d743 | 210 | _debug_suppress(false); |
2d9c5684 AD |
211 | |
212 | _debug(sprintf(" %.4f (sec)", microtime(true) - $fstarted)); | |
213 | ||
8292d05b | 214 | ++$nf; |
1c4421fc AD |
215 | } |
216 | } | |
2c08214a AD |
217 | } |
218 | ||
2d9c5684 AD |
219 | if ($nf > 0) { |
220 | _debug(sprintf("Processed %d feeds in %.4f (sec), %.4f (sec/feed avg)", $nf, | |
221 | microtime(true) - $bstarted, (microtime(true) - $bstarted) / $nf)); | |
222 | } | |
223 | ||
f1611683 AD |
224 | require_once "digest.php"; |
225 | ||
2c08214a | 226 | // Send feed digests by email if needed. |
a42c55f0 | 227 | send_headlines_digests($debug); |
2c08214a | 228 | |
8292d05b AD |
229 | return $nf; |
230 | ||
2c08214a AD |
231 | } // function update_daemon_common |
232 | ||
6022776d AD |
233 | // this is used when subscribing |
234 | function set_basic_feed_info($feed) { | |
235 | ||
236 | $feed = db_escape_string($feed); | |
237 | ||
9bd422c2 | 238 | $result = db_query("SELECT feed_url,auth_pass,auth_login,auth_pass_encrypted |
6022776d AD |
239 | FROM ttrss_feeds WHERE id = '$feed'"); |
240 | ||
241 | $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, | |
242 | 0, "auth_pass_encrypted")); | |
243 | ||
244 | $auth_login = db_fetch_result($result, 0, "auth_login"); | |
245 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
246 | ||
247 | if ($auth_pass_encrypted) { | |
248 | require_once "crypt.php"; | |
249 | $auth_pass = decrypt_string($auth_pass); | |
250 | } | |
251 | ||
252 | $fetch_url = db_fetch_result($result, 0, "feed_url"); | |
253 | ||
254 | $feed_data = fetch_file_contents($fetch_url, false, | |
255 | $auth_login, $auth_pass, false, | |
256 | FEED_FETCH_TIMEOUT_TIMEOUT, | |
257 | 0); | |
258 | ||
259 | global $fetch_curl_used; | |
260 | ||
261 | if (!$fetch_curl_used) { | |
262 | $tmp = @gzdecode($feed_data); | |
263 | ||
264 | if ($tmp) $feed_data = $tmp; | |
265 | } | |
266 | ||
267 | $feed_data = trim($feed_data); | |
268 | ||
269 | $rss = new FeedParser($feed_data); | |
270 | $rss->init(); | |
271 | ||
272 | if (!$rss->error()) { | |
273 | ||
274 | $result = db_query("SELECT title, site_url FROM ttrss_feeds WHERE id = '$feed'"); | |
275 | ||
276 | $registered_title = db_fetch_result($result, 0, "title"); | |
277 | $orig_site_url = db_fetch_result($result, 0, "site_url"); | |
278 | ||
279 | $site_url = db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245)); | |
280 | $feed_title = db_escape_string(mb_substr($rss->get_title(), 0, 199)); | |
281 | ||
282 | if ($feed_title && (!$registered_title || $registered_title == "[Unknown]")) { | |
283 | db_query("UPDATE ttrss_feeds SET | |
284 | title = '$feed_title' WHERE id = '$feed'"); | |
285 | } | |
286 | ||
287 | if ($site_url && $orig_site_url != $site_url) { | |
288 | db_query("UPDATE ttrss_feeds SET | |
289 | site_url = '$site_url' WHERE id = '$feed'"); | |
290 | } | |
291 | } | |
292 | } | |
293 | ||
87764a50 | 294 | // ignore_daemon is not used |
88edaa93 | 295 | function update_rss_feed($feed, $ignore_daemon = false, $no_cache = false, $rss = false) { |
2c08214a | 296 | |
2c08214a AD |
297 | $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']; |
298 | ||
4f71d743 | 299 | _debug_suppress(!$debug_enabled); |
68cccafc | 300 | _debug("start", $debug_enabled); |
2c08214a | 301 | |
6bb96beb AD |
302 | $result = db_query("SELECT title FROM ttrss_feeds |
303 | WHERE id = '$feed'"); | |
304 | $title = db_fetch_result($result, 0, "title"); | |
305 | ||
306 | // feed was batch-subscribed or something, we need to get basic info | |
307 | // this is not optimal currently as it fetches stuff separately TODO: optimize | |
308 | if ($title == "[Unknown]") { | |
309 | _debug("setting basic feed info for $feed..."); | |
310 | set_basic_feed_info($feed); | |
311 | } | |
312 | ||
a42c55f0 | 313 | $result = db_query("SELECT id,update_interval,auth_login, |
5ba1ddd4 | 314 | feed_url,auth_pass,cache_images, |
5321e775 | 315 | mark_unread_on_update, owner_uid, |
90e5f4f1 | 316 | pubsub_state, auth_pass_encrypted, |
df659891 | 317 | feed_language, |
90e5f4f1 AD |
318 | (SELECT max(date_entered) FROM |
319 | ttrss_entries, ttrss_user_entries where ref_id = id AND feed_id = '$feed') AS last_article_timestamp | |
87764a50 | 320 | FROM ttrss_feeds WHERE id = '$feed'"); |
2c08214a AD |
321 | |
322 | if (db_num_rows($result) == 0) { | |
68cccafc | 323 | _debug("feed $feed NOT FOUND/SKIPPED", $debug_enabled); |
2c08214a AD |
324 | return false; |
325 | } | |
326 | ||
90e5f4f1 | 327 | $last_article_timestamp = @strtotime(db_fetch_result($result, 0, "last_article_timestamp")); |
5d0d3887 AD |
328 | |
329 | if (defined('_DISABLE_HTTP_304')) | |
330 | $last_article_timestamp = 0; | |
331 | ||
2c08214a AD |
332 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); |
333 | $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, | |
334 | 0, "mark_unread_on_update")); | |
2c08214a | 335 | $pubsub_state = db_fetch_result($result, 0, "pubsub_state"); |
044cff2d AD |
336 | $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, |
337 | 0, "auth_pass_encrypted")); | |
2c08214a | 338 | |
a42c55f0 | 339 | db_query("UPDATE ttrss_feeds SET last_update_started = NOW() |
2c08214a AD |
340 | WHERE id = '$feed'"); |
341 | ||
342 | $auth_login = db_fetch_result($result, 0, "auth_login"); | |
343 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
344 | ||
044cff2d AD |
345 | if ($auth_pass_encrypted) { |
346 | require_once "crypt.php"; | |
347 | $auth_pass = decrypt_string($auth_pass); | |
348 | } | |
349 | ||
2c08214a AD |
350 | $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images")); |
351 | $fetch_url = db_fetch_result($result, 0, "feed_url"); | |
df659891 AD |
352 | $feed_language = db_escape_string(mb_strtolower(db_fetch_result($result, 0, "feed_language"))); |
353 | if (!$feed_language) $feed_language = 'english'; | |
2c08214a | 354 | |
a42c55f0 | 355 | $feed = db_escape_string($feed); |
2c08214a | 356 | |
f074ffe9 | 357 | $date_feed_processed = date('Y-m-d H:i'); |
2c08214a | 358 | |
865a3ed6 | 359 | $cache_filename = CACHE_DIR . "/simplepie/" . sha1($fetch_url) . ".xml"; |
f074ffe9 | 360 | |
ee65bef4 AD |
361 | $pluginhost = new PluginHost(); |
362 | $pluginhost->set_debug($debug_enabled); | |
363 | $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); | |
364 | ||
365 | $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); | |
366 | $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid); | |
367 | $pluginhost->load_data(); | |
368 | ||
88edaa93 AD |
369 | if ($rss && is_object($rss) && get_class($rss) == "FeedParser") { |
370 | _debug("using previously initialized parser object"); | |
371 | } else { | |
372 | $rss_hash = false; | |
4f9cbdff | 373 | |
88edaa93 | 374 | $force_refetch = isset($_REQUEST["force_refetch"]); |
687a4f59 | 375 | |
95beaa14 | 376 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) { |
01465325 | 377 | $feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, $last_article_timestamp, $auth_login, $auth_pass); |
95beaa14 RA |
378 | } |
379 | ||
380 | // try cache | |
381 | if (!$feed_data && | |
382 | file_exists($cache_filename) && | |
88edaa93 AD |
383 | is_readable($cache_filename) && |
384 | !$auth_login && !$auth_pass && | |
385 | filemtime($cache_filename) > time() - 30) { | |
2c08214a | 386 | |
15d0528a | 387 | _debug("using local cache [$cache_filename].", $debug_enabled); |
be574731 | 388 | |
88edaa93 | 389 | @$feed_data = file_get_contents($cache_filename); |
52637d3b | 390 | |
88edaa93 AD |
391 | if ($feed_data) { |
392 | $rss_hash = sha1($feed_data); | |
393 | } | |
f074ffe9 | 394 | |
88edaa93 AD |
395 | } else { |
396 | _debug("local cache will not be used for this feed", $debug_enabled); | |
397 | } | |
ee65bef4 | 398 | |
95beaa14 | 399 | // fetch feed from source |
fd687300 AD |
400 | if (!$feed_data) { |
401 | _debug("fetching [$fetch_url]...", $debug_enabled); | |
402 | _debug("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $last_article_timestamp), $debug_enabled); | |
96f98cb0 | 403 | |
fd687300 AD |
404 | $feed_data = fetch_file_contents($fetch_url, false, |
405 | $auth_login, $auth_pass, false, | |
406 | $no_cache ? FEED_FETCH_NO_CACHE_TIMEOUT : FEED_FETCH_TIMEOUT, | |
407 | $force_refetch ? 0 : $last_article_timestamp); | |
3f6f0857 | 408 | |
fd687300 | 409 | global $fetch_curl_used; |
3f6f0857 | 410 | |
fd687300 AD |
411 | if (!$fetch_curl_used) { |
412 | $tmp = @gzdecode($feed_data); | |
3f6f0857 | 413 | |
fd687300 AD |
414 | if ($tmp) $feed_data = $tmp; |
415 | } | |
1367bc3f | 416 | |
fd687300 | 417 | $feed_data = trim($feed_data); |
017401dd | 418 | |
fd687300 AD |
419 | _debug("fetch done.", $debug_enabled); |
420 | ||
95beaa14 RA |
421 | // cache vanilla feed data for re-use |
422 | if ($feed_data && !$auth_pass && !$auth_login && is_writable(CACHE_DIR . "/simplepie")) { | |
423 | $new_rss_hash = sha1($feed_data); | |
424 | ||
425 | if ($new_rss_hash != $rss_hash) { | |
426 | _debug("saving $cache_filename", $debug_enabled); | |
427 | @file_put_contents($cache_filename, $feed_data); | |
428 | } | |
429 | } | |
4f9cbdff | 430 | } |
017401dd | 431 | |
fd687300 AD |
432 | if (!$feed_data) { |
433 | global $fetch_last_error; | |
434 | global $fetch_last_error_code; | |
f074ffe9 | 435 | |
fd687300 | 436 | _debug("unable to fetch: $fetch_last_error [$fetch_last_error_code]", $debug_enabled); |
f074ffe9 | 437 | |
fd687300 | 438 | $error_escaped = ''; |
7a01dc77 | 439 | |
fd687300 AD |
440 | // If-Modified-Since |
441 | if ($fetch_last_error_code != 304) { | |
442 | $error_escaped = db_escape_string($fetch_last_error); | |
443 | } else { | |
444 | _debug("source claims data not modified, nothing to do.", $debug_enabled); | |
445 | } | |
4f9cbdff | 446 | |
fd687300 AD |
447 | db_query( |
448 | "UPDATE ttrss_feeds SET last_error = '$error_escaped', | |
449 | last_updated = NOW() WHERE id = '$feed'"); | |
4f9cbdff | 450 | |
fd687300 AD |
451 | return; |
452 | } | |
f074ffe9 AD |
453 | } |
454 | ||
1ffe3391 | 455 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_FETCHED) as $plugin) { |
6791af0c | 456 | $feed_data = $plugin->hook_feed_fetched($feed_data, $fetch_url, $owner_uid, $feed); |
017401dd AD |
457 | } |
458 | ||
5ef84097 AD |
459 | // set last update to now so if anything *simplepie* crashes later we won't be |
460 | // continuously failing on the same feed | |
5de40104 | 461 | //db_query("UPDATE ttrss_feeds SET last_updated = NOW() WHERE id = '$feed'"); |
5ef84097 | 462 | |
4f9cbdff | 463 | if (!$rss) { |
cd07592c AD |
464 | $rss = new FeedParser($feed_data); |
465 | $rss->init(); | |
5de51df7 AD |
466 | } |
467 | ||
2c08214a AD |
468 | // print_r($rss); |
469 | ||
a42c55f0 | 470 | $feed = db_escape_string($feed); |
2c08214a | 471 | |
19b3992b | 472 | if (!$rss->error()) { |
2c08214a | 473 | |
d2a421e3 | 474 | // We use local pluginhost here because we need to load different per-user feed plugins |
1ffe3391 | 475 | $pluginhost->run_hooks(PluginHost::HOOK_FEED_PARSED, "hook_feed_parsed", $rss); |
4412b877 | 476 | |
df659891 | 477 | _debug("language: $feed_language", $debug_enabled); |
68cccafc | 478 | _debug("processing feed data...", $debug_enabled); |
2c08214a | 479 | |
a42c55f0 | 480 | // db_query("BEGIN"); |
2c08214a | 481 | |
382268c6 AD |
482 | if (DB_TYPE == "pgsql") { |
483 | $favicon_interval_qpart = "favicon_last_checked < NOW() - INTERVAL '12 hour'"; | |
484 | } else { | |
485 | $favicon_interval_qpart = "favicon_last_checked < DATE_SUB(NOW(), INTERVAL 12 HOUR)"; | |
486 | } | |
487 | ||
fe4535e6 | 488 | $result = db_query("SELECT owner_uid,favicon_avg_color, |
382268c6 AD |
489 | (favicon_last_checked IS NULL OR $favicon_interval_qpart) AS |
490 | favicon_needs_check | |
2c08214a AD |
491 | FROM ttrss_feeds WHERE id = '$feed'"); |
492 | ||
382268c6 AD |
493 | $favicon_needs_check = sql_bool_to_bool(db_fetch_result($result, 0, |
494 | "favicon_needs_check")); | |
36490f11 | 495 | $favicon_avg_color = db_fetch_result($result, 0, "favicon_avg_color"); |
2c08214a AD |
496 | |
497 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
498 | ||
a42c55f0 | 499 | $site_url = db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245)); |
2c08214a | 500 | |
cd07592c AD |
501 | _debug("site_url: $site_url", $debug_enabled); |
502 | _debug("feed_title: " . $rss->get_title(), $debug_enabled); | |
503 | ||
687a4f59 | 504 | if ($favicon_needs_check || $force_refetch) { |
36490f11 AD |
505 | |
506 | /* terrible hack: if we crash on floicon shit here, we won't check | |
560cbd8c | 507 | * the icon avgcolor again (unless the icon got updated) */ |
36490f11 | 508 | |
560cbd8c AD |
509 | $favicon_file = ICONS_DIR . "/$feed.ico"; |
510 | $favicon_modified = @filemtime($favicon_file); | |
511 | ||
68cccafc | 512 | _debug("checking favicon...", $debug_enabled); |
687a4f59 | 513 | |
6f7798b6 | 514 | check_feed_favicon($site_url, $feed); |
560cbd8c AD |
515 | $favicon_modified_new = @filemtime($favicon_file); |
516 | ||
517 | if ($favicon_modified_new > $favicon_modified) | |
518 | $favicon_avg_color = ''; | |
687a4f59 | 519 | |
6ee0d4b0 | 520 | if (file_exists($favicon_file) && function_exists("imagecreatefromstring") && $favicon_avg_color == '') { |
bc7a144d | 521 | require_once "colors.php"; |
687a4f59 | 522 | |
aafd55ba AD |
523 | db_query("UPDATE ttrss_feeds SET favicon_avg_color = 'fail' WHERE |
524 | id = '$feed'"); | |
525 | ||
6322ac79 | 526 | $favicon_color = db_escape_string( |
bc7a144d | 527 | calculate_avg_color($favicon_file)); |
63c323f7 | 528 | |
bc7a144d | 529 | $favicon_colorstring = ",favicon_avg_color = '".$favicon_color."'"; |
36490f11 | 530 | } else if ($favicon_avg_color == 'fail') { |
84ceb6bd | 531 | _debug("floicon failed on this file, not trying to recalculate avg color", $debug_enabled); |
6ac722d5 | 532 | } |
687a4f59 | 533 | |
a42c55f0 | 534 | db_query("UPDATE ttrss_feeds SET favicon_last_checked = NOW() |
bc7a144d | 535 | $favicon_colorstring |
f2798eb6 AD |
536 | WHERE id = '$feed'"); |
537 | } | |
2c08214a | 538 | |
68cccafc | 539 | _debug("loading filters & labels...", $debug_enabled); |
2c08214a | 540 | |
a42c55f0 | 541 | $filters = load_filters($feed, $owner_uid); |
2c08214a | 542 | |
68cccafc | 543 | _debug("" . count($filters) . " filters loaded.", $debug_enabled); |
2c08214a | 544 | |
19b3992b | 545 | $items = $rss->get_items(); |
2c08214a | 546 | |
19b3992b | 547 | if (!is_array($items)) { |
68cccafc | 548 | _debug("no articles found.", $debug_enabled); |
2c08214a | 549 | |
a42c55f0 | 550 | db_query("UPDATE ttrss_feeds |
2c08214a AD |
551 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); |
552 | ||
553 | return; // no articles | |
554 | } | |
555 | ||
556 | if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) { | |
557 | ||
68cccafc | 558 | _debug("checking for PUSH hub...", $debug_enabled); |
2c08214a AD |
559 | |
560 | $feed_hub_url = false; | |
2c08214a | 561 | |
19b3992b | 562 | $links = $rss->get_links('hub'); |
2c08214a | 563 | |
19b3992b AD |
564 | if ($links && is_array($links)) { |
565 | foreach ($links as $l) { | |
566 | $feed_hub_url = $l; | |
567 | break; | |
2c08214a AD |
568 | } |
569 | } | |
570 | ||
68cccafc | 571 | _debug("feed hub url: $feed_hub_url", $debug_enabled); |
2c08214a | 572 | |
d8179cb9 AD |
573 | $feed_self_url = $fetch_url; |
574 | ||
575 | $links = $rss->get_links('self'); | |
576 | ||
577 | if ($links && is_array($links)) { | |
578 | foreach ($links as $l) { | |
579 | $feed_self_url = $l; | |
580 | break; | |
581 | } | |
582 | } | |
583 | ||
584 | _debug("feed self url = $feed_self_url"); | |
585 | ||
586 | if ($feed_hub_url && $feed_self_url && function_exists('curl_init') && | |
2c08214a AD |
587 | !ini_get("open_basedir")) { |
588 | ||
589 | require_once 'lib/pubsubhubbub/subscriber.php'; | |
590 | ||
591 | $callback_url = get_self_url_prefix() . | |
592 | "/public.php?op=pubsub&id=$feed"; | |
593 | ||
594 | $s = new Subscriber($feed_hub_url, $callback_url); | |
595 | ||
d8179cb9 | 596 | $rc = $s->subscribe($feed_self_url); |
2c08214a | 597 | |
5ba1ddd4 | 598 | _debug("feed hub url found, subscribe request sent. [rc=$rc]", $debug_enabled); |
2c08214a | 599 | |
a42c55f0 | 600 | db_query("UPDATE ttrss_feeds SET pubsub_state = 1 |
2c08214a AD |
601 | WHERE id = '$feed'"); |
602 | } | |
603 | } | |
604 | ||
68cccafc | 605 | _debug("processing articles...", $debug_enabled); |
2c08214a | 606 | |
6c9f3d4a AD |
607 | $tstart = time(); |
608 | ||
19b3992b | 609 | foreach ($items as $item) { |
5d56d100 | 610 | if ($_REQUEST['xdebug'] == 3) { |
2c08214a AD |
611 | print_r($item); |
612 | } | |
613 | ||
6c9f3d4a AD |
614 | if (ini_get("max_execution_time") > 0 && time() - $tstart >= ini_get("max_execution_time") * 0.7) { |
615 | _debug("looks like there's too many articles to process at once, breaking out", $debug_enabled); | |
616 | break; | |
617 | } | |
618 | ||
19b3992b AD |
619 | $entry_guid = $item->get_id(); |
620 | if (!$entry_guid) $entry_guid = $item->get_link(); | |
621 | if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title()); | |
2c08214a AD |
622 | if (!$entry_guid) continue; |
623 | ||
3a4c8973 AD |
624 | $entry_guid = "$owner_uid,$entry_guid"; |
625 | ||
a42c55f0 | 626 | $entry_guid_hashed = db_escape_string('SHA1:' . sha1($entry_guid)); |
5e3d5480 | 627 | |
68cccafc | 628 | _debug("guid $entry_guid / $entry_guid_hashed", $debug_enabled); |
5e3d5480 | 629 | |
2c08214a AD |
630 | $entry_timestamp = ""; |
631 | ||
04d2f9c8 AD |
632 | $entry_timestamp = $item->get_date(); |
633 | ||
634 | _debug("orig date: " . $item->get_date(), $debug_enabled); | |
2c08214a | 635 | |
30123fe6 | 636 | if ($entry_timestamp == -1 || !$entry_timestamp || $entry_timestamp > time()) { |
2c08214a | 637 | $entry_timestamp = time(); |
2c08214a AD |
638 | } |
639 | ||
640 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); | |
641 | ||
68cccafc | 642 | _debug("date $entry_timestamp [$entry_timestamp_fmt]", $debug_enabled); |
2c08214a | 643 | |
99429e57 AD |
644 | // $entry_title = html_entity_decode($item->get_title(), ENT_COMPAT, 'UTF-8'); |
645 | // $entry_title = decode_numeric_entities($entry_title); | |
646 | $entry_title = $item->get_title(); | |
1b35d30c | 647 | |
5d56d100 | 648 | $entry_link = rewrite_relative_url($site_url, $item->get_link()); |
2c08214a | 649 | |
68cccafc AD |
650 | _debug("title $entry_title", $debug_enabled); |
651 | _debug("link $entry_link", $debug_enabled); | |
2c08214a AD |
652 | |
653 | if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);; | |
654 | ||
19b3992b AD |
655 | $entry_content = $item->get_content(); |
656 | if (!$entry_content) $entry_content = $item->get_description(); | |
2c08214a AD |
657 | |
658 | if ($_REQUEST["xdebug"] == 2) { | |
9ec10352 | 659 | print "content: "; |
487f0750 | 660 | print $entry_content; |
3c696512 | 661 | print "\n"; |
2c08214a AD |
662 | } |
663 | ||
cd07592c AD |
664 | $entry_comments = $item->get_comments_url(); |
665 | $entry_author = $item->get_author(); | |
2c08214a | 666 | |
a42c55f0 | 667 | $entry_guid = db_escape_string(mb_substr($entry_guid, 0, 245)); |
2c08214a | 668 | |
ce2b219c AD |
669 | $entry_comments = db_escape_string(mb_substr(trim($entry_comments), 0, 245)); |
670 | $entry_author = db_escape_string(mb_substr(trim($entry_author), 0, 245)); | |
2c08214a | 671 | |
d4992d6b | 672 | $num_comments = (int) $item->get_comments_count(); |
2c08214a | 673 | |
68cccafc AD |
674 | _debug("author $entry_author", $debug_enabled); |
675 | _debug("num_comments: $num_comments", $debug_enabled); | |
ee78f81c | 676 | _debug("looking for tags...", $debug_enabled); |
2c08214a AD |
677 | |
678 | // parse <category> entries into tags | |
679 | ||
680 | $additional_tags = array(); | |
681 | ||
19b3992b | 682 | $additional_tags_src = $item->get_categories(); |
2c08214a | 683 | |
19b3992b AD |
684 | if (is_array($additional_tags_src)) { |
685 | foreach ($additional_tags_src as $tobj) { | |
cd07592c | 686 | array_push($additional_tags, $tobj); |
2c08214a | 687 | } |
19b3992b | 688 | } |
2c08214a | 689 | |
fa6fbd36 | 690 | $entry_tags = array_unique($additional_tags); |
2c08214a AD |
691 | |
692 | for ($i = 0; $i < count($entry_tags); $i++) | |
693 | $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); | |
694 | ||
ee78f81c AD |
695 | _debug("tags found: " . join(",", $entry_tags), $debug_enabled); |
696 | ||
68cccafc | 697 | _debug("done collecting data.", $debug_enabled); |
2c08214a | 698 | |
3318d324 | 699 | $result = db_query("SELECT id, content_hash, lang FROM ttrss_entries |
b1840673 | 700 | WHERE guid = '".db_escape_string($entry_guid)."' OR guid = '$entry_guid_hashed'"); |
b30abdad AD |
701 | |
702 | if (db_num_rows($result) != 0) { | |
b1840673 AD |
703 | $base_entry_id = db_fetch_result($result, 0, "id"); |
704 | $entry_stored_hash = db_fetch_result($result, 0, "content_hash"); | |
a29fe121 | 705 | $article_labels = get_article_labels($base_entry_id, $owner_uid); |
3318d324 | 706 | $entry_language = db_fetch_result($result, 0, "lang"); |
a8ac7661 | 707 | |
040aa540 | 708 | $existing_tags = get_article_tags($base_entry_id, $owner_uid); |
a8ac7661 AD |
709 | $entry_tags = array_unique(array_merge($entry_tags, $existing_tags)); |
710 | ||
b30abdad | 711 | } else { |
b1840673 AD |
712 | $base_entry_id = false; |
713 | $entry_stored_hash = ""; | |
a29fe121 | 714 | $article_labels = array(); |
3318d324 | 715 | $entry_language = ""; |
b30abdad AD |
716 | } |
717 | ||
455b1401 | 718 | $article = array("owner_uid" => $owner_uid, // read only |
b30abdad | 719 | "guid" => $entry_guid, // read only |
59e83455 | 720 | "guid_hashed" => $entry_guid_hashed, // read only |
19b3992b AD |
721 | "title" => $entry_title, |
722 | "content" => $entry_content, | |
723 | "link" => $entry_link, | |
a29fe121 | 724 | "labels" => $article_labels, // current limitation: can add labels to article, can't remove them |
19b3992b | 725 | "tags" => $entry_tags, |
e02555c1 | 726 | "author" => $entry_author, |
c9299c28 | 727 | "force_catchup" => false, // ugly hack for the time being |
6de3a1be | 728 | "score_modifier" => 0, // no previous value, plugin should recalculate score modifier based on content if needed |
3318d324 | 729 | "language" => $entry_language, |
f73e03e0 AD |
730 | "feed" => array("id" => $feed, |
731 | "fetch_url" => $fetch_url, | |
732 | "site_url" => $site_url) | |
733 | ); | |
cc85704f | 734 | |
b1840673 | 735 | $entry_plugin_data = ""; |
eb16bd9f | 736 | $entry_current_hash = calculate_article_hash($article, $pluginhost); |
b1840673 AD |
737 | |
738 | _debug("article hash: $entry_current_hash [stored=$entry_stored_hash]", $debug_enabled); | |
739 | ||
522e8b35 | 740 | if ($entry_current_hash == $entry_stored_hash && !isset($_REQUEST["force_rehash"])) { |
b1840673 AD |
741 | _debug("stored article seems up to date [IID: $base_entry_id], updating timestamp only", $debug_enabled); |
742 | ||
743 | // we keep encountering the entry in feeds, so we need to | |
744 | // update date_updated column so that we don't get horrible | |
745 | // dupes when the entry gets purged and reinserted again e.g. | |
746 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
747 | ||
748 | $base_entry_id = db_fetch_result($result, 0, "id"); | |
749 | ||
750 | db_query("UPDATE ttrss_entries SET date_updated = NOW() | |
751 | WHERE id = '$base_entry_id'"); | |
752 | ||
e44280a0 | 753 | // if we allow duplicate posts, we have to continue to |
da7e3e91 GP |
754 | // create the user entries for this feed |
755 | if (!get_pref("ALLOW_DUPLICATE_POSTS", $owner_uid, false)) { | |
756 | continue; | |
757 | } | |
b1840673 AD |
758 | } |
759 | ||
760 | _debug("hash differs, applying plugin filters:", $debug_enabled); | |
761 | ||
1ffe3391 | 762 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_ARTICLE_FILTER) as $plugin) { |
b1840673 AD |
763 | _debug("... " . get_class($plugin), $debug_enabled); |
764 | ||
765 | $start = microtime(true); | |
19b3992b | 766 | $article = $plugin->hook_article_filter($article); |
0084f0d1 | 767 | |
b1840673 AD |
768 | _debug("=== " . sprintf("%.4f (sec)", microtime(true) - $start), $debug_enabled); |
769 | ||
770 | $entry_plugin_data .= mb_strtolower(get_class($plugin)) . ","; | |
cc85704f AD |
771 | } |
772 | ||
b1840673 AD |
773 | $entry_plugin_data = db_escape_string($entry_plugin_data); |
774 | ||
775 | _debug("plugin data: $entry_plugin_data", $debug_enabled); | |
776 | ||
35c12dc4 AD |
777 | // Workaround: 4-byte unicode requires utf8mb4 in MySQL. See https://tt-rss.org/forum/viewtopic.php?f=1&t=3377&p=20077#p20077 |
778 | if (DB_TYPE == "mysql") { | |
779 | foreach ($article as $k => $v) { | |
35c37354 AD |
780 | |
781 | // i guess we'll have to take the risk of 4byte unicode labels & tags here | |
782 | if (!is_array($article[$k])) { | |
783 | $article[$k] = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $v); | |
784 | } | |
35c12dc4 AD |
785 | } |
786 | } | |
787 | ||
b8774453 AD |
788 | /* Collect article tags here so we could filter by them: */ |
789 | ||
790 | $article_filters = get_article_filters($filters, $article["title"], | |
791 | $article["content"], $article["link"], 0, $article["author"], | |
792 | $article["tags"]); | |
793 | ||
794 | if ($debug_enabled) { | |
795 | _debug("article filters: ", $debug_enabled); | |
796 | if (count($article_filters) != 0) { | |
797 | print_r($article_filters); | |
798 | } | |
799 | } | |
800 | ||
801 | $plugin_filter_names = find_article_filters($article_filters, "plugin"); | |
802 | $plugin_filter_actions = $pluginhost->get_filter_actions(); | |
803 | ||
804 | if (count($plugin_filter_names) > 0) { | |
805 | _debug("applying plugin filter actions...", $debug_enabled); | |
806 | ||
807 | foreach ($plugin_filter_names as $pfn) { | |
808 | list($pfclass,$pfaction) = explode(":", $pfn["param"]); | |
809 | ||
810 | if (isset($plugin_filter_actions[$pfclass])) { | |
811 | $plugin = $pluginhost->get_plugin($pfclass); | |
812 | ||
813 | _debug("... $pfclass: $pfaction", $debug_enabled); | |
814 | ||
815 | if ($plugin) { | |
816 | $start = microtime(true); | |
817 | $article = $plugin->hook_article_filter_action($article, $pfaction); | |
818 | ||
819 | _debug("=== " . sprintf("%.4f (sec)", microtime(true) - $start), $debug_enabled); | |
820 | } else { | |
821 | _debug("??? $pfclass: plugin object not found."); | |
822 | } | |
823 | } else { | |
824 | _debug("??? $pfclass: filter plugin not registered."); | |
825 | } | |
826 | } | |
827 | } | |
828 | ||
19b3992b | 829 | $entry_tags = $article["tags"]; |
a42c55f0 AD |
830 | $entry_guid = db_escape_string($entry_guid); |
831 | $entry_title = db_escape_string($article["title"]); | |
832 | $entry_author = db_escape_string($article["author"]); | |
833 | $entry_link = db_escape_string($article["link"]); | |
f935d98e | 834 | $entry_content = $article["content"]; // escaped below |
c9299c28 | 835 | $entry_force_catchup = $article["force_catchup"]; |
a29fe121 | 836 | $article_labels = $article["labels"]; |
6de3a1be | 837 | $entry_score_modifier = (int) $article["score_modifier"]; |
3318d324 | 838 | $entry_language = db_escape_string($article["language"]); |
a29fe121 AD |
839 | |
840 | if ($debug_enabled) { | |
841 | _debug("article labels:", $debug_enabled); | |
842 | print_r($article_labels); | |
843 | } | |
c9299c28 AD |
844 | |
845 | _debug("force catchup: $entry_force_catchup"); | |
f935d98e | 846 | |
0a3fd79b | 847 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
f0bd8e65 | 848 | cache_images($entry_content, $site_url, $debug_enabled); |
0a3fd79b | 849 | |
a42c55f0 | 850 | $entry_content = db_escape_string($entry_content, false); |
1f45c857 | 851 | |
07877caf | 852 | //db_query("BEGIN"); |
2c08214a | 853 | |
a42c55f0 | 854 | $result = db_query("SELECT id FROM ttrss_entries |
5e3d5480 | 855 | WHERE (guid = '$entry_guid' OR guid = '$entry_guid_hashed')"); |
9e222305 | 856 | |
2c08214a AD |
857 | if (db_num_rows($result) == 0) { |
858 | ||
68cccafc | 859 | _debug("base guid [$entry_guid] not found", $debug_enabled); |
2c08214a AD |
860 | |
861 | // base post entry does not exist, create it | |
862 | ||
6322ac79 | 863 | $result = db_query( |
2c08214a AD |
864 | "INSERT INTO ttrss_entries |
865 | (title, | |
866 | guid, | |
867 | link, | |
868 | updated, | |
869 | content, | |
870 | content_hash, | |
871 | no_orig_date, | |
872 | date_updated, | |
873 | date_entered, | |
874 | comments, | |
875 | num_comments, | |
b30abdad | 876 | plugin_data, |
6b461797 | 877 | lang, |
2c08214a AD |
878 | author) |
879 | VALUES | |
880 | ('$entry_title', | |
5e3d5480 | 881 | '$entry_guid_hashed', |
2c08214a AD |
882 | '$entry_link', |
883 | '$entry_timestamp_fmt', | |
884 | '$entry_content', | |
b1840673 | 885 | '$entry_current_hash', |
5ba1ddd4 | 886 | false, |
2c08214a | 887 | NOW(), |
be574731 | 888 | '$date_feed_processed', |
2c08214a AD |
889 | '$entry_comments', |
890 | '$num_comments', | |
b30abdad | 891 | '$entry_plugin_data', |
6b461797 | 892 | '$entry_language', |
2c08214a | 893 | '$entry_author')"); |
e8291805 | 894 | |
2c08214a | 895 | } else { |
2c08214a | 896 | $base_entry_id = db_fetch_result($result, 0, "id"); |
2c08214a AD |
897 | } |
898 | ||
899 | // now it should exist, if not - bad luck then | |
900 | ||
b1840673 | 901 | $result = db_query("SELECT id FROM ttrss_entries |
5e3d5480 | 902 | WHERE guid = '$entry_guid' OR guid = '$entry_guid_hashed'"); |
2c08214a AD |
903 | |
904 | $entry_ref_id = 0; | |
905 | $entry_int_id = 0; | |
906 | ||
907 | if (db_num_rows($result) == 1) { | |
908 | ||
68cccafc | 909 | _debug("base guid found, checking for user record", $debug_enabled); |
2c08214a | 910 | |
2c08214a AD |
911 | $ref_id = db_fetch_result($result, 0, "id"); |
912 | $entry_ref_id = $ref_id; | |
913 | ||
5e3d5480 AD |
914 | /* $stored_guid = db_fetch_result($result, 0, "guid"); |
915 | if ($stored_guid != $entry_guid_hashed) { | |
68cccafc | 916 | if ($debug_enabled) _debug("upgrading compat guid to hashed one", $debug_enabled); |
5e3d5480 | 917 | |
a42c55f0 | 918 | db_query("UPDATE ttrss_entries SET guid = '$entry_guid_hashed' WHERE |
5e3d5480 AD |
919 | id = '$ref_id'"); |
920 | } */ | |
921 | ||
2c08214a AD |
922 | // check for user post link to main table |
923 | ||
924 | // do we allow duplicate posts with same GUID in different feeds? | |
a42c55f0 | 925 | if (get_pref("ALLOW_DUPLICATE_POSTS", $owner_uid, false)) { |
2c08214a AD |
926 | $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)"; |
927 | } else { | |
928 | $dupcheck_qpart = ""; | |
929 | } | |
930 | ||
2c08214a | 931 | if (find_article_filter($article_filters, "filter")) { |
07877caf | 932 | //db_query("COMMIT"); // close transaction in progress |
2c08214a AD |
933 | continue; |
934 | } | |
935 | ||
6de3a1be | 936 | $score = calculate_article_score($article_filters) + $entry_score_modifier; |
2c08214a | 937 | |
6de3a1be | 938 | _debug("initial score: $score [including plugin modifier: $entry_score_modifier]", $debug_enabled); |
2c08214a AD |
939 | |
940 | $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE | |
941 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' | |
942 | $dupcheck_qpart"; | |
943 | ||
944 | // if ($_REQUEST["xdebug"]) print "$query\n"; | |
945 | ||
a42c55f0 | 946 | $result = db_query($query); |
2c08214a AD |
947 | |
948 | // okay it doesn't exist - create user entry | |
949 | if (db_num_rows($result) == 0) { | |
950 | ||
68cccafc | 951 | _debug("user record not found, creating...", $debug_enabled); |
2c08214a | 952 | |
c9299c28 | 953 | if ($score >= -500 && !find_article_filter($article_filters, 'catchup') && !$entry_force_catchup) { |
2c08214a AD |
954 | $unread = 'true'; |
955 | $last_read_qpart = 'NULL'; | |
956 | } else { | |
957 | $unread = 'false'; | |
958 | $last_read_qpart = 'NOW()'; | |
959 | } | |
960 | ||
961 | if (find_article_filter($article_filters, 'mark') || $score > 1000) { | |
962 | $marked = 'true'; | |
963 | } else { | |
964 | $marked = 'false'; | |
965 | } | |
966 | ||
967 | if (find_article_filter($article_filters, 'publish')) { | |
968 | $published = 'true'; | |
969 | } else { | |
970 | $published = 'false'; | |
971 | } | |
972 | ||
2ea9bbfd AD |
973 | // N-grams |
974 | ||
c9299c28 | 975 | /* if (DB_TYPE == "pgsql" and defined('_NGRAM_TITLE_DUPLICATE_THRESHOLD')) { |
2ea9bbfd | 976 | |
a42c55f0 | 977 | $result = db_query("SELECT COUNT(*) AS similar FROM |
2ea9bbfd AD |
978 | ttrss_entries,ttrss_user_entries |
979 | WHERE ref_id = id AND updated >= NOW() - INTERVAL '7 day' | |
980 | AND similarity(title, '$entry_title') >= "._NGRAM_TITLE_DUPLICATE_THRESHOLD." | |
981 | AND owner_uid = $owner_uid"); | |
982 | ||
983 | $ngram_similar = db_fetch_result($result, 0, "similar"); | |
984 | ||
68cccafc | 985 | _debug("N-gram similar results: $ngram_similar", $debug_enabled); |
2ea9bbfd AD |
986 | |
987 | if ($ngram_similar > 0) { | |
988 | $unread = 'false'; | |
989 | } | |
c9299c28 | 990 | } */ |
2ea9bbfd | 991 | |
7873d588 AD |
992 | $last_marked = ($marked == 'true') ? 'NOW()' : 'NULL'; |
993 | $last_published = ($published == 'true') ? 'NOW()' : 'NULL'; | |
994 | ||
6322ac79 | 995 | $result = db_query( |
2c08214a AD |
996 | "INSERT INTO ttrss_user_entries |
997 | (ref_id, owner_uid, feed_id, unread, last_read, marked, | |
7873d588 AD |
998 | published, score, tag_cache, label_cache, uuid, |
999 | last_marked, last_published) | |
2c08214a | 1000 | VALUES ('$ref_id', '$owner_uid', '$feed', $unread, |
7873d588 AD |
1001 | $last_read_qpart, $marked, $published, '$score', '', '', |
1002 | '', $last_marked, $last_published)"); | |
2c08214a AD |
1003 | |
1004 | if (PUBSUBHUBBUB_HUB && $published == 'true') { | |
1005 | $rss_link = get_self_url_prefix() . | |
1006 | "/public.php?op=rss&id=-2&key=" . | |
a42c55f0 | 1007 | get_feed_access_key(-2, false, $owner_uid); |
2c08214a AD |
1008 | |
1009 | $p = new Publisher(PUBSUBHUBBUB_HUB); | |
1010 | ||
5ba1ddd4 | 1011 | /* $pubsub_result = */ $p->publish_update($rss_link); |
2c08214a AD |
1012 | } |
1013 | ||
6322ac79 | 1014 | $result = db_query( |
2c08214a AD |
1015 | "SELECT int_id FROM ttrss_user_entries WHERE |
1016 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND | |
1017 | feed_id = '$feed' LIMIT 1"); | |
1018 | ||
1019 | if (db_num_rows($result) == 1) { | |
1020 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
1021 | } | |
1022 | } else { | |
68cccafc | 1023 | _debug("user record FOUND", $debug_enabled); |
2c08214a AD |
1024 | |
1025 | $entry_ref_id = db_fetch_result($result, 0, "ref_id"); | |
1026 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
1027 | } | |
1028 | ||
68cccafc | 1029 | _debug("RID: $entry_ref_id, IID: $entry_int_id", $debug_enabled); |
2c08214a | 1030 | |
e854442e | 1031 | if (DB_TYPE == "pgsql") { |
978989bb | 1032 | $tsvector_combined = db_escape_string(mb_substr($entry_title . ' ' . strip_tags(str_replace('<', ' <', $entry_content)), |
e854442e AD |
1033 | 0, 1000000)); |
1034 | ||
df659891 | 1035 | $tsvector_qpart = "tsvector_combined = to_tsvector('$feed_language', '$tsvector_combined'),"; |
e854442e AD |
1036 | |
1037 | } else { | |
1038 | $tsvector_qpart = ""; | |
1039 | } | |
1040 | ||
b1840673 AD |
1041 | db_query("UPDATE ttrss_entries |
1042 | SET title = '$entry_title', | |
1043 | content = '$entry_content', | |
1044 | content_hash = '$entry_current_hash', | |
1045 | updated = '$entry_timestamp_fmt', | |
e854442e | 1046 | $tsvector_qpart |
b1840673 AD |
1047 | num_comments = '$num_comments', |
1048 | plugin_data = '$entry_plugin_data', | |
1049 | author = '$entry_author', | |
1050 | lang = '$entry_language' | |
1051 | WHERE id = '$ref_id'"); | |
1052 | ||
59e83455 AD |
1053 | // update aux data |
1054 | db_query("UPDATE ttrss_user_entries | |
1055 | SET score = '$score' WHERE ref_id = '$ref_id'"); | |
1056 | ||
b1840673 | 1057 | if ($mark_unread_on_update) { |
24e6ff5d AD |
1058 | _debug("article updated, marking unread as requested.", $debug_enabled); |
1059 | ||
b1840673 AD |
1060 | db_query("UPDATE ttrss_user_entries |
1061 | SET last_read = null, unread = true WHERE ref_id = '$ref_id'"); | |
2c08214a AD |
1062 | } |
1063 | } | |
1064 | ||
07877caf | 1065 | //db_query("COMMIT"); |
2c08214a | 1066 | |
a29fe121 AD |
1067 | _debug("assigning labels [other]...", $debug_enabled); |
1068 | ||
1069 | foreach ($article_labels as $label) { | |
1070 | label_add_article($entry_ref_id, $label[1], $owner_uid); | |
1071 | } | |
1072 | ||
1073 | _debug("assigning labels [filters]...", $debug_enabled); | |
2c08214a | 1074 | |
a42c55f0 | 1075 | assign_article_to_label_filters($entry_ref_id, $article_filters, |
b24504b1 | 1076 | $owner_uid, $article_labels); |
2c08214a | 1077 | |
68cccafc | 1078 | _debug("looking for enclosures...", $debug_enabled); |
2c08214a AD |
1079 | |
1080 | // enclosures | |
1081 | ||
1082 | $enclosures = array(); | |
1083 | ||
19b3992b | 1084 | $encs = $item->get_enclosures(); |
2c08214a | 1085 | |
19b3992b AD |
1086 | if (is_array($encs)) { |
1087 | foreach ($encs as $e) { | |
1088 | $e_item = array( | |
523bd90b | 1089 | $e->link, $e->type, $e->length, $e->title, $e->width, $e->height); |
2c08214a | 1090 | array_push($enclosures, $e_item); |
2c08214a AD |
1091 | } |
1092 | } | |
1093 | ||
2c08214a | 1094 | if ($debug_enabled) { |
68cccafc | 1095 | _debug("article enclosures:", $debug_enabled); |
2c08214a AD |
1096 | print_r($enclosures); |
1097 | } | |
1098 | ||
dab229cd | 1099 | //db_query("BEGIN"); |
2c08214a | 1100 | |
5c54e683 AD |
1101 | // debugging |
1102 | // db_query("DELETE FROM ttrss_enclosures WHERE post_id = '$entry_ref_id'"); | |
1103 | ||
2c08214a | 1104 | foreach ($enclosures as $enc) { |
a42c55f0 AD |
1105 | $enc_url = db_escape_string($enc[0]); |
1106 | $enc_type = db_escape_string($enc[1]); | |
1107 | $enc_dur = db_escape_string($enc[2]); | |
5c54e683 | 1108 | $enc_title = db_escape_string($enc[3]); |
523bd90b FE |
1109 | $enc_width = intval($enc[4]); |
1110 | $enc_height = intval($enc[5]); | |
2c08214a | 1111 | |
a42c55f0 | 1112 | $result = db_query("SELECT id FROM ttrss_enclosures |
2c08214a AD |
1113 | WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'"); |
1114 | ||
1115 | if (db_num_rows($result) == 0) { | |
a42c55f0 | 1116 | db_query("INSERT INTO ttrss_enclosures |
523bd90b FE |
1117 | (content_url, content_type, title, duration, post_id, width, height) VALUES |
1118 | ('$enc_url', '$enc_type', '$enc_title', '$enc_dur', '$entry_ref_id', $enc_width, $enc_height)"); | |
2c08214a AD |
1119 | } |
1120 | } | |
1121 | ||
dab229cd | 1122 | //db_query("COMMIT"); |
2c08214a AD |
1123 | |
1124 | // check for manual tags (we have to do it here since they're loaded from filters) | |
1125 | ||
1126 | foreach ($article_filters as $f) { | |
6aff7845 | 1127 | if ($f["type"] == "tag") { |
2c08214a | 1128 | |
6aff7845 | 1129 | $manual_tags = trim_array(explode(",", $f["param"])); |
2c08214a AD |
1130 | |
1131 | foreach ($manual_tags as $tag) { | |
1132 | if (tag_is_valid($tag)) { | |
1133 | array_push($entry_tags, $tag); | |
1134 | } | |
1135 | } | |
1136 | } | |
1137 | } | |
1138 | ||
1139 | // Skip boring tags | |
1140 | ||
6322ac79 | 1141 | $boring_tags = trim_array(explode(",", mb_strtolower(get_pref( |
2c08214a AD |
1142 | 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8'))); |
1143 | ||
1144 | $filtered_tags = array(); | |
1145 | $tags_to_cache = array(); | |
1146 | ||
1147 | if ($entry_tags && is_array($entry_tags)) { | |
1148 | foreach ($entry_tags as $tag) { | |
1149 | if (array_search($tag, $boring_tags) === false) { | |
1150 | array_push($filtered_tags, $tag); | |
1151 | } | |
1152 | } | |
1153 | } | |
1154 | ||
1155 | $filtered_tags = array_unique($filtered_tags); | |
1156 | ||
1157 | if ($debug_enabled) { | |
68cccafc | 1158 | _debug("filtered article tags:", $debug_enabled); |
2c08214a AD |
1159 | print_r($filtered_tags); |
1160 | } | |
1161 | ||
1162 | // Save article tags in the database | |
1163 | ||
1164 | if (count($filtered_tags) > 0) { | |
1165 | ||
dab229cd | 1166 | //db_query("BEGIN"); |
2c08214a AD |
1167 | |
1168 | foreach ($filtered_tags as $tag) { | |
1169 | ||
1170 | $tag = sanitize_tag($tag); | |
a42c55f0 | 1171 | $tag = db_escape_string($tag); |
2c08214a AD |
1172 | |
1173 | if (!tag_is_valid($tag)) continue; | |
1174 | ||
a42c55f0 | 1175 | $result = db_query("SELECT id FROM ttrss_tags |
2c08214a AD |
1176 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND |
1177 | owner_uid = '$owner_uid' LIMIT 1"); | |
1178 | ||
1179 | if ($result && db_num_rows($result) == 0) { | |
1180 | ||
a42c55f0 | 1181 | db_query("INSERT INTO ttrss_tags |
2c08214a AD |
1182 | (owner_uid,tag_name,post_int_id) |
1183 | VALUES ('$owner_uid','$tag', '$entry_int_id')"); | |
1184 | } | |
1185 | ||
1186 | array_push($tags_to_cache, $tag); | |
1187 | } | |
1188 | ||
1189 | /* update the cache */ | |
1190 | ||
1191 | $tags_to_cache = array_unique($tags_to_cache); | |
1192 | ||
a42c55f0 | 1193 | $tags_str = db_escape_string(join(",", $tags_to_cache)); |
2c08214a | 1194 | |
a42c55f0 | 1195 | db_query("UPDATE ttrss_user_entries |
2c08214a AD |
1196 | SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id' |
1197 | AND owner_uid = $owner_uid"); | |
1198 | ||
dab229cd | 1199 | //db_query("COMMIT"); |
2c08214a AD |
1200 | } |
1201 | ||
68cccafc | 1202 | _debug("article processed", $debug_enabled); |
2c08214a AD |
1203 | } |
1204 | ||
68cccafc | 1205 | _debug("purging feed...", $debug_enabled); |
2c08214a | 1206 | |
a42c55f0 | 1207 | purge_feed($feed, 0, $debug_enabled); |
2c08214a | 1208 | |
a42c55f0 | 1209 | db_query("UPDATE ttrss_feeds |
f2798eb6 | 1210 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); |
2c08214a | 1211 | |
a42c55f0 | 1212 | // db_query("COMMIT"); |
2c08214a AD |
1213 | |
1214 | } else { | |
1215 | ||
a42c55f0 | 1216 | $error_msg = db_escape_string(mb_substr($rss->error(), 0, 245)); |
2c08214a | 1217 | |
4ad04ee2 AD |
1218 | _debug("fetch error: $error_msg", $debug_enabled); |
1219 | ||
1220 | if (count($rss->errors()) > 1) { | |
1221 | foreach ($rss->errors() as $error) { | |
1222 | _debug("+ $error"); | |
1223 | } | |
1224 | } | |
2c08214a | 1225 | |
6322ac79 | 1226 | db_query( |
2c08214a | 1227 | "UPDATE ttrss_feeds SET last_error = '$error_msg', |
88edaa93 | 1228 | last_updated = NOW() WHERE id = '$feed'"); |
2c08214a | 1229 | |
88edaa93 AD |
1230 | unset($rss); |
1231 | } | |
2c08214a | 1232 | |
68cccafc | 1233 | _debug("done", $debug_enabled); |
88edaa93 AD |
1234 | |
1235 | return $rss; | |
2c08214a AD |
1236 | } |
1237 | ||
3c696512 | 1238 | function cache_images($html, $site_url, $debug) { |
3c696512 AD |
1239 | libxml_use_internal_errors(true); |
1240 | ||
1241 | $charset_hack = '<head> | |
1242 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
1243 | </head>'; | |
1244 | ||
1245 | $doc = new DOMDocument(); | |
1246 | $doc->loadHTML($charset_hack . $html); | |
1247 | $xpath = new DOMXPath($doc); | |
1248 | ||
1249 | $entries = $xpath->query('(//img[@src])'); | |
1250 | ||
1251 | foreach ($entries as $entry) { | |
1252 | if ($entry->hasAttribute('src')) { | |
1253 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); | |
1254 | ||
1255 | $local_filename = CACHE_DIR . "/images/" . sha1($src) . ".png"; | |
1256 | ||
1257 | if ($debug) _debug("cache_images: downloading: $src to $local_filename"); | |
1258 | ||
1259 | if (!file_exists($local_filename)) { | |
1260 | $file_content = fetch_file_contents($src); | |
1261 | ||
a3d50184 | 1262 | if ($file_content && strlen($file_content) > _MIN_CACHE_IMAGE_SIZE) { |
3c696512 AD |
1263 | file_put_contents($local_filename, $file_content); |
1264 | } | |
4a27966e J |
1265 | } else { |
1266 | touch($local_filename); | |
3c696512 | 1267 | } |
3c696512 AD |
1268 | } |
1269 | } | |
3c696512 AD |
1270 | } |
1271 | ||
a42c55f0 | 1272 | function expire_error_log($debug) { |
e2261e17 AD |
1273 | if ($debug) _debug("Removing old error log entries..."); |
1274 | ||
1275 | if (DB_TYPE == "pgsql") { | |
a42c55f0 | 1276 | db_query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1277 | WHERE created_at < NOW() - INTERVAL '7 days'"); |
1278 | } else { | |
a42c55f0 | 1279 | db_query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1280 | WHERE created_at < DATE_SUB(NOW(), INTERVAL 7 DAY)"); |
1281 | } | |
1282 | ||
1283 | } | |
1284 | ||
2a91b6ff | 1285 | function expire_lock_files($debug) { |
65465085 | 1286 | //if ($debug) _debug("Removing old lock files..."); |
2a91b6ff AD |
1287 | |
1288 | $num_deleted = 0; | |
1289 | ||
1290 | if (is_writable(LOCK_DIRECTORY)) { | |
1291 | $files = glob(LOCK_DIRECTORY . "/*.lock"); | |
1292 | ||
1293 | if ($files) { | |
1294 | foreach ($files as $file) { | |
11344971 | 1295 | if (!file_is_locked(basename($file)) && time() - filemtime($file) > 86400*2) { |
2a91b6ff AD |
1296 | unlink($file); |
1297 | ++$num_deleted; | |
1298 | } | |
1299 | } | |
1300 | } | |
1301 | } | |
1302 | ||
65465085 | 1303 | if ($debug) _debug("Removed $num_deleted old lock files."); |
2a91b6ff AD |
1304 | } |
1305 | ||
3c696512 | 1306 | function expire_cached_files($debug) { |
3306daec | 1307 | foreach (array("simplepie", "images", "export", "upload") as $dir) { |
3c696512 | 1308 | $cache_dir = CACHE_DIR . "/$dir"; |
2c08214a | 1309 | |
65465085 | 1310 | // if ($debug) _debug("Expiring $cache_dir"); |
2c08214a | 1311 | |
3c696512 AD |
1312 | $num_deleted = 0; |
1313 | ||
1314 | if (is_writable($cache_dir)) { | |
1315 | $files = glob("$cache_dir/*"); | |
1316 | ||
2a91b6ff | 1317 | if ($files) { |
2ab20c31 AD |
1318 | foreach ($files as $file) { |
1319 | if (time() - filemtime($file) > 86400*7) { | |
1320 | unlink($file); | |
3c696512 | 1321 | |
2ab20c31 AD |
1322 | ++$num_deleted; |
1323 | } | |
3c696512 AD |
1324 | } |
1325 | } | |
2a91b6ff | 1326 | } |
3c696512 | 1327 | |
65465085 | 1328 | if ($debug) _debug("$cache_dir: removed $num_deleted files."); |
3c696512 AD |
1329 | } |
1330 | } | |
2c08214a | 1331 | |
a3e0bdcf AD |
1332 | /** |
1333 | * Source: http://www.php.net/manual/en/function.parse-url.php#104527 | |
1334 | * Returns the url query as associative array | |
1335 | * | |
1336 | * @param string query | |
1337 | * @return array params | |
1338 | */ | |
1339 | function convertUrlQuery($query) { | |
1340 | $queryParts = explode('&', $query); | |
1341 | ||
1342 | $params = array(); | |
1343 | ||
1344 | foreach ($queryParts as $param) { | |
1345 | $item = explode('=', $param); | |
1346 | $params[$item[0]] = $item[1]; | |
1347 | } | |
1348 | ||
1349 | return $params; | |
1350 | } | |
92c14e9d | 1351 | |
48cb2536 | 1352 | function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) { |
92c14e9d AD |
1353 | $matches = array(); |
1354 | ||
1355 | foreach ($filters as $filter) { | |
1356 | $match_any_rule = $filter["match_any_rule"]; | |
a3a896a1 | 1357 | $inverse = $filter["inverse"]; |
92c14e9d AD |
1358 | $filter_match = false; |
1359 | ||
1360 | foreach ($filter["rules"] as $rule) { | |
1361 | $match = false; | |
ffa1bd7b | 1362 | $reg_exp = str_replace('/', '\/', $rule["reg_exp"]); |
a3a896a1 | 1363 | $rule_inverse = $rule["inverse"]; |
92c14e9d AD |
1364 | |
1365 | if (!$reg_exp) | |
1366 | continue; | |
1367 | ||
1368 | switch ($rule["type"]) { | |
1369 | case "title": | |
1370 | $match = @preg_match("/$reg_exp/i", $title); | |
1371 | break; | |
1372 | case "content": | |
d03ae73e AD |
1373 | // we don't need to deal with multiline regexps |
1374 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
1375 | ||
92c14e9d AD |
1376 | $match = @preg_match("/$reg_exp/i", $content); |
1377 | break; | |
1378 | case "both": | |
d03ae73e AD |
1379 | // we don't need to deal with multiline regexps |
1380 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
1381 | ||
72d1d067 | 1382 | $match = (@preg_match("/$reg_exp/i", $title) || @preg_match("/$reg_exp/i", $content)); |
92c14e9d AD |
1383 | break; |
1384 | case "link": | |
1385 | $match = @preg_match("/$reg_exp/i", $link); | |
1386 | break; | |
1387 | case "author": | |
1388 | $match = @preg_match("/$reg_exp/i", $author); | |
1389 | break; | |
1390 | case "tag": | |
7b80b5e1 DK |
1391 | foreach ($tags as $tag) { |
1392 | if (@preg_match("/$reg_exp/i", $tag)) { | |
1393 | $match = true; | |
1394 | break; | |
1395 | } | |
1396 | } | |
92c14e9d AD |
1397 | break; |
1398 | } | |
1399 | ||
a3a896a1 AD |
1400 | if ($rule_inverse) $match = !$match; |
1401 | ||
92c14e9d AD |
1402 | if ($match_any_rule) { |
1403 | if ($match) { | |
1404 | $filter_match = true; | |
1405 | break; | |
1406 | } | |
1407 | } else { | |
1408 | $filter_match = $match; | |
1409 | if (!$match) { | |
1410 | break; | |
1411 | } | |
1412 | } | |
1413 | } | |
1414 | ||
a3a896a1 AD |
1415 | if ($inverse) $filter_match = !$filter_match; |
1416 | ||
92c14e9d AD |
1417 | if ($filter_match) { |
1418 | foreach ($filter["actions"] AS $action) { | |
1419 | array_push($matches, $action); | |
5e736e45 AD |
1420 | |
1421 | // if Stop action encountered, perform no further processing | |
fd3e5e8d | 1422 | if (isset($action["type"]) && $action["type"] == "stop") return $matches; |
92c14e9d AD |
1423 | } |
1424 | } | |
1425 | } | |
1426 | ||
1427 | return $matches; | |
1428 | } | |
1429 | ||
1430 | function find_article_filter($filters, $filter_name) { | |
1431 | foreach ($filters as $f) { | |
1432 | if ($f["type"] == $filter_name) { | |
1433 | return $f; | |
1434 | }; | |
1435 | } | |
1436 | return false; | |
1437 | } | |
1438 | ||
1439 | function find_article_filters($filters, $filter_name) { | |
1440 | $results = array(); | |
1441 | ||
1442 | foreach ($filters as $f) { | |
1443 | if ($f["type"] == $filter_name) { | |
1444 | array_push($results, $f); | |
1445 | }; | |
1446 | } | |
1447 | return $results; | |
1448 | } | |
1449 | ||
1450 | function calculate_article_score($filters) { | |
1451 | $score = 0; | |
1452 | ||
1453 | foreach ($filters as $f) { | |
1454 | if ($f["type"] == "score") { | |
1455 | $score += $f["param"]; | |
1456 | }; | |
1457 | } | |
1458 | return $score; | |
1459 | } | |
1460 | ||
b24504b1 AD |
1461 | function labels_contains_caption($labels, $caption) { |
1462 | foreach ($labels as $label) { | |
1463 | if ($label[1] == $caption) { | |
1464 | return true; | |
1465 | } | |
1466 | } | |
1467 | ||
1468 | return false; | |
1469 | } | |
1470 | ||
a42c55f0 | 1471 | function assign_article_to_label_filters($id, $filters, $owner_uid, $article_labels) { |
92c14e9d AD |
1472 | foreach ($filters as $f) { |
1473 | if ($f["type"] == "label") { | |
b24504b1 | 1474 | if (!labels_contains_caption($article_labels, $f["param"])) { |
a42c55f0 | 1475 | label_add_article($id, $f["param"], $owner_uid); |
b24504b1 AD |
1476 | } |
1477 | } | |
92c14e9d AD |
1478 | } |
1479 | } | |
87764a50 | 1480 | |
87d7e850 AD |
1481 | function make_guid_from_title($title) { |
1482 | return preg_replace("/[ \"\',.:;]/", "-", | |
1483 | mb_strtolower(strip_tags($title), 'utf-8')); | |
1484 | } | |
1485 | ||
d1f3fa97 | 1486 | /* function verify_feed_xml($feed_data) { |
ebec81a6 AD |
1487 | libxml_use_internal_errors(true); |
1488 | $doc = new DOMDocument(); | |
1489 | $doc->loadXML($feed_data); | |
1490 | $error = libxml_get_last_error(); | |
1491 | libxml_clear_errors(); | |
1492 | return $error; | |
d1f3fa97 | 1493 | } */ |
87d7e850 | 1494 | |
168cf351 AD |
1495 | function cleanup_counters_cache($debug) { |
1496 | $result = db_query("DELETE FROM ttrss_counters_cache | |
1497 | WHERE feed_id > 0 AND | |
1498 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
1499 | id = feed_id AND | |
1500 | ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid) = 0"); | |
1501 | $frows = db_affected_rows($result); | |
1502 | ||
1503 | $result = db_query("DELETE FROM ttrss_cat_counters_cache | |
1504 | WHERE feed_id > 0 AND | |
1505 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
1506 | id = feed_id AND | |
1507 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid) = 0"); | |
1508 | $crows = db_affected_rows($result); | |
1509 | ||
1510 | _debug("Removed $frows (feeds) $crows (cats) orphaned counter cache entries."); | |
1511 | } | |
1512 | ||
e2cf81e2 AD |
1513 | function housekeeping_common($debug) { |
1514 | expire_cached_files($debug); | |
1515 | expire_lock_files($debug); | |
1516 | expire_error_log($debug); | |
1517 | ||
1518 | $count = update_feedbrowser_cache(); | |
1519 | _debug("Feedbrowser updated, $count feeds processed."); | |
1520 | ||
1521 | purge_orphans( true); | |
168cf351 | 1522 | cleanup_counters_cache($debug); |
e2cf81e2 | 1523 | |
9b736a20 AD |
1524 | //$rc = cleanup_tags( 14, 50000); |
1525 | //_debug("Cleaned $rc cached tags."); | |
8e470220 | 1526 | |
00f22824 | 1527 | PluginHost::getInstance()->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); |
8e470220 | 1528 | |
e2cf81e2 | 1529 | } |
2c08214a | 1530 | ?> |