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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 | |
b1840673 AD |
7 | function calculate_article_hash($article) { |
8 | $ph = PluginHost::getInstance(); | |
9 | return sha1(implode(":", $ph->get_plugin_names()) . serialize($article)); | |
10 | } | |
11 | ||
6322ac79 | 12 | function update_feedbrowser_cache() { |
79178062 | 13 | |
a42c55f0 | 14 | $result = db_query("SELECT feed_url, site_url, title, COUNT(id) AS subscribers |
79178062 AD |
15 | FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf |
16 | WHERE tf.feed_url = ttrss_feeds.feed_url | |
17 | AND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%')) | |
18 | GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000"); | |
19 | ||
a42c55f0 | 20 | db_query("BEGIN"); |
79178062 | 21 | |
a42c55f0 | 22 | db_query("DELETE FROM ttrss_feedbrowser_cache"); |
79178062 AD |
23 | |
24 | $count = 0; | |
25 | ||
26 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 AD |
27 | $subscribers = db_escape_string($line["subscribers"]); |
28 | $feed_url = db_escape_string($line["feed_url"]); | |
29 | $title = db_escape_string($line["title"]); | |
30 | $site_url = db_escape_string($line["site_url"]); | |
79178062 | 31 | |
a42c55f0 | 32 | $tmp_result = db_query("SELECT subscribers FROM |
79178062 AD |
33 | ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'"); |
34 | ||
35 | if (db_num_rows($tmp_result) == 0) { | |
36 | ||
a42c55f0 | 37 | db_query("INSERT INTO ttrss_feedbrowser_cache |
79178062 AD |
38 | (feed_url, site_url, title, subscribers) VALUES ('$feed_url', |
39 | '$site_url', '$title', '$subscribers')"); | |
40 | ||
41 | ++$count; | |
42 | ||
43 | } | |
44 | ||
45 | } | |
46 | ||
a42c55f0 | 47 | db_query("COMMIT"); |
79178062 AD |
48 | |
49 | return $count; | |
50 | ||
51 | } | |
52 | ||
53 | ||
2c08214a AD |
54 | /** |
55 | * Update a feed batch. | |
56 | * Used by daemons to update n feeds by run. | |
57 | * Only update feed needing a update, and not being processed | |
58 | * by another process. | |
59 | * | |
60 | * @param mixed $link Database link | |
61 | * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT. | |
62 | * @param boolean $from_http Set to true if you call this function from http to disable cli specific code. | |
63 | * @param boolean $debug Set to false to disable debug output. Default to true. | |
64 | * @return void | |
65 | */ | |
a42c55f0 | 66 | function update_daemon_common($limit = DAEMON_FEED_LIMIT, $from_http = false, $debug = true) { |
2c08214a AD |
67 | // Process all other feeds using last_updated and interval parameters |
68 | ||
6322ac79 | 69 | $schema_version = get_schema_version(); |
857efe49 AD |
70 | |
71 | if ($schema_version != SCHEMA_VERSION) { | |
72 | die("Schema version is wrong, please upgrade the database.\n"); | |
73 | } | |
74 | ||
61c1812f AD |
75 | define('PREFS_NO_CACHE', true); |
76 | ||
2c08214a | 77 | // Test if the user has loggued in recently. If not, it does not update its feeds. |
09e8bdfd | 78 | if (!SINGLE_USER_MODE && DAEMON_UPDATE_LOGIN_LIMIT > 0) { |
2c08214a AD |
79 | if (DB_TYPE == "pgsql") { |
80 | $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'"; | |
81 | } else { | |
82 | $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)"; | |
83 | } | |
84 | } else { | |
85 | $login_thresh_qpart = ""; | |
86 | } | |
87 | ||
537eca40 | 88 | // Test if the feed need a update (update interval exceeded). |
2c08214a AD |
89 | if (DB_TYPE == "pgsql") { |
90 | $update_limit_qpart = "AND (( | |
91 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 92 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
93 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL) |
94 | ) OR ( | |
95 | ttrss_feeds.update_interval > 0 | |
96 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL) | |
f08426e3 AD |
97 | ) OR (ttrss_feeds.last_updated IS NULL |
98 | AND ttrss_user_prefs.value != '-1') | |
99 | OR (last_updated = '1970-01-01 00:00:00' | |
100 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
101 | } else { |
102 | $update_limit_qpart = "AND (( | |
103 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 104 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
105 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE) |
106 | ) OR ( | |
107 | ttrss_feeds.update_interval > 0 | |
108 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE) | |
f08426e3 AD |
109 | ) OR (ttrss_feeds.last_updated IS NULL |
110 | AND ttrss_user_prefs.value != '-1') | |
111 | OR (last_updated = '1970-01-01 00:00:00' | |
112 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
113 | } |
114 | ||
115 | // Test if feed is currently being updated by another process. | |
116 | if (DB_TYPE == "pgsql") { | |
566417c4 | 117 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '10 minutes')"; |
2c08214a | 118 | } else { |
566417c4 | 119 | $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 |
120 | } |
121 | ||
122 | // Test if there is a limit to number of updated feeds | |
123 | $query_limit = ""; | |
124 | if($limit) $query_limit = sprintf("LIMIT %d", $limit); | |
125 | ||
fce451a4 | 126 | $query = "SELECT DISTINCT ttrss_feeds.feed_url, ttrss_feeds.last_updated |
2c08214a AD |
127 | FROM |
128 | ttrss_feeds, ttrss_users, ttrss_user_prefs | |
f4ae0f05 | 129 | WHERE |
2c08214a | 130 | ttrss_feeds.owner_uid = ttrss_users.id |
f08426e3 | 131 | AND ttrss_user_prefs.profile IS NULL |
2c08214a AD |
132 | AND ttrss_users.id = ttrss_user_prefs.owner_uid |
133 | AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' | |
134 | $login_thresh_qpart $update_limit_qpart | |
1c4421fc | 135 | $updstart_thresh_qpart |
fce451a4 AD |
136 | ORDER BY last_updated $query_limit"; |
137 | ||
138 | // We search for feed needing update. | |
139 | $result = db_query($query); | |
2c08214a | 140 | |
ca5ff2d9 | 141 | if($debug) _debug(sprintf("Scheduled %d feeds to update...", db_num_rows($result))); |
2c08214a AD |
142 | |
143 | // Here is a little cache magic in order to minimize risk of double feed updates. | |
144 | $feeds_to_update = array(); | |
145 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 | 146 | array_push($feeds_to_update, db_escape_string($line['feed_url'])); |
2c08214a AD |
147 | } |
148 | ||
149 | // We update the feed last update started date before anything else. | |
150 | // There is no lag due to feed contents downloads | |
151 | // It prevent an other process to update the same feed. | |
1c4421fc AD |
152 | |
153 | if(count($feeds_to_update) > 0) { | |
154 | $feeds_quoted = array(); | |
155 | ||
156 | foreach ($feeds_to_update as $feed) { | |
a42c55f0 | 157 | array_push($feeds_quoted, "'" . db_escape_string($feed) . "'"); |
1c4421fc AD |
158 | } |
159 | ||
a42c55f0 | 160 | db_query(sprintf("UPDATE ttrss_feeds SET last_update_started = NOW() |
1c4421fc | 161 | WHERE feed_url IN (%s)", implode(',', $feeds_quoted))); |
2c08214a AD |
162 | } |
163 | ||
8292d05b AD |
164 | $nf = 0; |
165 | ||
2c08214a | 166 | // For each feed, we call the feed update function. |
1c4421fc AD |
167 | foreach ($feeds_to_update as $feed) { |
168 | if($debug) _debug("Base feed: $feed"); | |
2c08214a | 169 | |
a42c55f0 | 170 | //update_rss_feed($line["id"], true); |
2c08214a | 171 | |
1c4421fc AD |
172 | // since we have the data cached, we can deal with other feeds with the same url |
173 | ||
15c762be | 174 | $tmp_result = db_query("SELECT DISTINCT ttrss_feeds.id,last_updated,ttrss_feeds.owner_uid |
ee0542ce AD |
175 | FROM ttrss_feeds, ttrss_users, ttrss_user_prefs WHERE |
176 | ttrss_user_prefs.owner_uid = ttrss_feeds.owner_uid AND | |
177 | ttrss_users.id = ttrss_user_prefs.owner_uid AND | |
178 | ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' AND | |
f08426e3 | 179 | ttrss_user_prefs.profile IS NULL AND |
a42c55f0 | 180 | feed_url = '".db_escape_string($feed)."' AND |
ee0542ce AD |
181 | (ttrss_feeds.update_interval > 0 OR |
182 | ttrss_user_prefs.value != '-1') | |
1c4421fc | 183 | $login_thresh_qpart |
5929a0c1 | 184 | ORDER BY ttrss_feeds.id $query_limit"); |
1c4421fc AD |
185 | |
186 | if (db_num_rows($tmp_result) > 0) { | |
88edaa93 AD |
187 | $rss = false; |
188 | ||
1c4421fc | 189 | while ($tline = db_fetch_assoc($tmp_result)) { |
15c762be | 190 | if($debug) _debug(" => " . $tline["last_updated"] . ", " . $tline["id"] . " " . $tline["owner_uid"]); |
f08426e3 | 191 | |
f77c7203 | 192 | $rss = update_rss_feed($tline["id"], true, false); |
4f71d743 | 193 | _debug_suppress(false); |
8292d05b | 194 | ++$nf; |
1c4421fc AD |
195 | } |
196 | } | |
2c08214a AD |
197 | } |
198 | ||
f1611683 AD |
199 | require_once "digest.php"; |
200 | ||
2c08214a | 201 | // Send feed digests by email if needed. |
a42c55f0 | 202 | send_headlines_digests($debug); |
2c08214a | 203 | |
8292d05b AD |
204 | return $nf; |
205 | ||
2c08214a AD |
206 | } // function update_daemon_common |
207 | ||
87764a50 | 208 | // ignore_daemon is not used |
88edaa93 | 209 | function update_rss_feed($feed, $ignore_daemon = false, $no_cache = false, $rss = false) { |
2c08214a | 210 | |
2c08214a AD |
211 | $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']; |
212 | ||
4f71d743 | 213 | _debug_suppress(!$debug_enabled); |
68cccafc | 214 | _debug("start", $debug_enabled); |
2c08214a | 215 | |
a42c55f0 | 216 | $result = db_query("SELECT id,update_interval,auth_login, |
5ba1ddd4 | 217 | feed_url,auth_pass,cache_images, |
5321e775 | 218 | mark_unread_on_update, owner_uid, |
90e5f4f1 AD |
219 | pubsub_state, auth_pass_encrypted, |
220 | (SELECT max(date_entered) FROM | |
221 | ttrss_entries, ttrss_user_entries where ref_id = id AND feed_id = '$feed') AS last_article_timestamp | |
87764a50 | 222 | FROM ttrss_feeds WHERE id = '$feed'"); |
2c08214a AD |
223 | |
224 | if (db_num_rows($result) == 0) { | |
68cccafc | 225 | _debug("feed $feed NOT FOUND/SKIPPED", $debug_enabled); |
2c08214a AD |
226 | return false; |
227 | } | |
228 | ||
90e5f4f1 | 229 | $last_article_timestamp = @strtotime(db_fetch_result($result, 0, "last_article_timestamp")); |
5d0d3887 AD |
230 | |
231 | if (defined('_DISABLE_HTTP_304')) | |
232 | $last_article_timestamp = 0; | |
233 | ||
2c08214a AD |
234 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); |
235 | $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, | |
236 | 0, "mark_unread_on_update")); | |
2c08214a | 237 | $pubsub_state = db_fetch_result($result, 0, "pubsub_state"); |
044cff2d AD |
238 | $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, |
239 | 0, "auth_pass_encrypted")); | |
2c08214a | 240 | |
a42c55f0 | 241 | db_query("UPDATE ttrss_feeds SET last_update_started = NOW() |
2c08214a AD |
242 | WHERE id = '$feed'"); |
243 | ||
244 | $auth_login = db_fetch_result($result, 0, "auth_login"); | |
245 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
246 | ||
044cff2d AD |
247 | if ($auth_pass_encrypted) { |
248 | require_once "crypt.php"; | |
249 | $auth_pass = decrypt_string($auth_pass); | |
250 | } | |
251 | ||
2c08214a AD |
252 | $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images")); |
253 | $fetch_url = db_fetch_result($result, 0, "feed_url"); | |
254 | ||
a42c55f0 | 255 | $feed = db_escape_string($feed); |
2c08214a | 256 | |
f074ffe9 | 257 | $date_feed_processed = date('Y-m-d H:i'); |
2c08214a | 258 | |
865a3ed6 | 259 | $cache_filename = CACHE_DIR . "/simplepie/" . sha1($fetch_url) . ".xml"; |
f074ffe9 | 260 | |
ee65bef4 AD |
261 | $pluginhost = new PluginHost(); |
262 | $pluginhost->set_debug($debug_enabled); | |
263 | $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); | |
264 | ||
265 | $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); | |
266 | $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid); | |
267 | $pluginhost->load_data(); | |
268 | ||
88edaa93 AD |
269 | if ($rss && is_object($rss) && get_class($rss) == "FeedParser") { |
270 | _debug("using previously initialized parser object"); | |
271 | } else { | |
272 | $rss_hash = false; | |
4f9cbdff | 273 | |
88edaa93 | 274 | $force_refetch = isset($_REQUEST["force_refetch"]); |
687a4f59 | 275 | |
95beaa14 | 276 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) { |
01465325 | 277 | $feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, $last_article_timestamp, $auth_login, $auth_pass); |
95beaa14 RA |
278 | } |
279 | ||
280 | // try cache | |
281 | if (!$feed_data && | |
282 | file_exists($cache_filename) && | |
88edaa93 AD |
283 | is_readable($cache_filename) && |
284 | !$auth_login && !$auth_pass && | |
285 | filemtime($cache_filename) > time() - 30) { | |
2c08214a | 286 | |
15d0528a | 287 | _debug("using local cache [$cache_filename].", $debug_enabled); |
be574731 | 288 | |
88edaa93 | 289 | @$feed_data = file_get_contents($cache_filename); |
52637d3b | 290 | |
88edaa93 AD |
291 | if ($feed_data) { |
292 | $rss_hash = sha1($feed_data); | |
293 | } | |
f074ffe9 | 294 | |
88edaa93 AD |
295 | } else { |
296 | _debug("local cache will not be used for this feed", $debug_enabled); | |
297 | } | |
ee65bef4 | 298 | |
95beaa14 | 299 | // fetch feed from source |
fd687300 AD |
300 | if (!$feed_data) { |
301 | _debug("fetching [$fetch_url]...", $debug_enabled); | |
302 | _debug("If-Modified-Since: ".gmdate('D, d M Y H:i:s \G\M\T', $last_article_timestamp), $debug_enabled); | |
96f98cb0 | 303 | |
fd687300 AD |
304 | $feed_data = fetch_file_contents($fetch_url, false, |
305 | $auth_login, $auth_pass, false, | |
306 | $no_cache ? FEED_FETCH_NO_CACHE_TIMEOUT : FEED_FETCH_TIMEOUT, | |
307 | $force_refetch ? 0 : $last_article_timestamp); | |
3f6f0857 | 308 | |
fd687300 | 309 | global $fetch_curl_used; |
3f6f0857 | 310 | |
fd687300 AD |
311 | if (!$fetch_curl_used) { |
312 | $tmp = @gzdecode($feed_data); | |
3f6f0857 | 313 | |
fd687300 AD |
314 | if ($tmp) $feed_data = $tmp; |
315 | } | |
1367bc3f | 316 | |
fd687300 | 317 | $feed_data = trim($feed_data); |
017401dd | 318 | |
fd687300 AD |
319 | _debug("fetch done.", $debug_enabled); |
320 | ||
d1f3fa97 | 321 | /* if ($feed_data) { |
fd687300 | 322 | $error = verify_feed_xml($feed_data); |
ebec81a6 | 323 | |
fd687300 AD |
324 | if ($error) { |
325 | _debug("error verifying XML, code: " . $error->code, $debug_enabled); | |
ebec81a6 | 326 | |
fd687300 AD |
327 | if ($error->code == 26) { |
328 | _debug("got error 26, trying to decode entities...", $debug_enabled); | |
ebec81a6 | 329 | |
fd687300 | 330 | $feed_data = html_entity_decode($feed_data, ENT_COMPAT, 'UTF-8'); |
ebec81a6 | 331 | |
fd687300 | 332 | $error = verify_feed_xml($feed_data); |
ebec81a6 | 333 | |
fd687300 AD |
334 | if ($error) $feed_data = ''; |
335 | } | |
ebec81a6 | 336 | } |
d1f3fa97 | 337 | } */ |
95beaa14 RA |
338 | |
339 | // cache vanilla feed data for re-use | |
340 | if ($feed_data && !$auth_pass && !$auth_login && is_writable(CACHE_DIR . "/simplepie")) { | |
341 | $new_rss_hash = sha1($feed_data); | |
342 | ||
343 | if ($new_rss_hash != $rss_hash) { | |
344 | _debug("saving $cache_filename", $debug_enabled); | |
345 | @file_put_contents($cache_filename, $feed_data); | |
346 | } | |
347 | } | |
4f9cbdff | 348 | } |
017401dd | 349 | |
fd687300 AD |
350 | if (!$feed_data) { |
351 | global $fetch_last_error; | |
352 | global $fetch_last_error_code; | |
f074ffe9 | 353 | |
fd687300 | 354 | _debug("unable to fetch: $fetch_last_error [$fetch_last_error_code]", $debug_enabled); |
f074ffe9 | 355 | |
fd687300 | 356 | $error_escaped = ''; |
7a01dc77 | 357 | |
fd687300 AD |
358 | // If-Modified-Since |
359 | if ($fetch_last_error_code != 304) { | |
360 | $error_escaped = db_escape_string($fetch_last_error); | |
361 | } else { | |
362 | _debug("source claims data not modified, nothing to do.", $debug_enabled); | |
363 | } | |
4f9cbdff | 364 | |
fd687300 AD |
365 | db_query( |
366 | "UPDATE ttrss_feeds SET last_error = '$error_escaped', | |
367 | last_updated = NOW() WHERE id = '$feed'"); | |
4f9cbdff | 368 | |
fd687300 AD |
369 | return; |
370 | } | |
f074ffe9 AD |
371 | } |
372 | ||
1ffe3391 | 373 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_FETCHED) as $plugin) { |
6791af0c | 374 | $feed_data = $plugin->hook_feed_fetched($feed_data, $fetch_url, $owner_uid, $feed); |
017401dd AD |
375 | } |
376 | ||
5ef84097 AD |
377 | // set last update to now so if anything *simplepie* crashes later we won't be |
378 | // continuously failing on the same feed | |
5de40104 | 379 | //db_query("UPDATE ttrss_feeds SET last_updated = NOW() WHERE id = '$feed'"); |
5ef84097 | 380 | |
4f9cbdff | 381 | if (!$rss) { |
cd07592c AD |
382 | $rss = new FeedParser($feed_data); |
383 | $rss->init(); | |
5de51df7 AD |
384 | } |
385 | ||
5ddd2705 AD |
386 | if (DETECT_ARTICLE_LANGUAGE) { |
387 | require_once "lib/languagedetect/LanguageDetect.php"; | |
6b461797 | 388 | |
5ddd2705 AD |
389 | $lang = new Text_LanguageDetect(); |
390 | $lang->setNameMode(2); | |
391 | } | |
6b461797 | 392 | |
2c08214a AD |
393 | // print_r($rss); |
394 | ||
a42c55f0 | 395 | $feed = db_escape_string($feed); |
2c08214a | 396 | |
19b3992b | 397 | if (!$rss->error()) { |
2c08214a | 398 | |
d2a421e3 | 399 | // We use local pluginhost here because we need to load different per-user feed plugins |
1ffe3391 | 400 | $pluginhost->run_hooks(PluginHost::HOOK_FEED_PARSED, "hook_feed_parsed", $rss); |
4412b877 | 401 | |
68cccafc | 402 | _debug("processing feed data...", $debug_enabled); |
2c08214a | 403 | |
a42c55f0 | 404 | // db_query("BEGIN"); |
2c08214a | 405 | |
382268c6 AD |
406 | if (DB_TYPE == "pgsql") { |
407 | $favicon_interval_qpart = "favicon_last_checked < NOW() - INTERVAL '12 hour'"; | |
408 | } else { | |
409 | $favicon_interval_qpart = "favicon_last_checked < DATE_SUB(NOW(), INTERVAL 12 HOUR)"; | |
410 | } | |
411 | ||
36490f11 | 412 | $result = db_query("SELECT title,site_url,owner_uid,favicon_avg_color, |
382268c6 AD |
413 | (favicon_last_checked IS NULL OR $favicon_interval_qpart) AS |
414 | favicon_needs_check | |
2c08214a AD |
415 | FROM ttrss_feeds WHERE id = '$feed'"); |
416 | ||
417 | $registered_title = db_fetch_result($result, 0, "title"); | |
2c08214a | 418 | $orig_site_url = db_fetch_result($result, 0, "site_url"); |
382268c6 AD |
419 | $favicon_needs_check = sql_bool_to_bool(db_fetch_result($result, 0, |
420 | "favicon_needs_check")); | |
36490f11 | 421 | $favicon_avg_color = db_fetch_result($result, 0, "favicon_avg_color"); |
2c08214a AD |
422 | |
423 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
424 | ||
a42c55f0 | 425 | $site_url = db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245)); |
2c08214a | 426 | |
cd07592c AD |
427 | _debug("site_url: $site_url", $debug_enabled); |
428 | _debug("feed_title: " . $rss->get_title(), $debug_enabled); | |
429 | ||
687a4f59 | 430 | if ($favicon_needs_check || $force_refetch) { |
36490f11 AD |
431 | |
432 | /* terrible hack: if we crash on floicon shit here, we won't check | |
560cbd8c | 433 | * the icon avgcolor again (unless the icon got updated) */ |
36490f11 | 434 | |
560cbd8c AD |
435 | $favicon_file = ICONS_DIR . "/$feed.ico"; |
436 | $favicon_modified = @filemtime($favicon_file); | |
437 | ||
68cccafc | 438 | _debug("checking favicon...", $debug_enabled); |
687a4f59 | 439 | |
6f7798b6 | 440 | check_feed_favicon($site_url, $feed); |
560cbd8c AD |
441 | $favicon_modified_new = @filemtime($favicon_file); |
442 | ||
443 | if ($favicon_modified_new > $favicon_modified) | |
444 | $favicon_avg_color = ''; | |
687a4f59 | 445 | |
6ee0d4b0 | 446 | if (file_exists($favicon_file) && function_exists("imagecreatefromstring") && $favicon_avg_color == '') { |
bc7a144d | 447 | require_once "colors.php"; |
687a4f59 | 448 | |
aafd55ba AD |
449 | db_query("UPDATE ttrss_feeds SET favicon_avg_color = 'fail' WHERE |
450 | id = '$feed'"); | |
451 | ||
6322ac79 | 452 | $favicon_color = db_escape_string( |
bc7a144d | 453 | calculate_avg_color($favicon_file)); |
63c323f7 | 454 | |
bc7a144d | 455 | $favicon_colorstring = ",favicon_avg_color = '".$favicon_color."'"; |
36490f11 | 456 | } else if ($favicon_avg_color == 'fail') { |
84ceb6bd | 457 | _debug("floicon failed on this file, not trying to recalculate avg color", $debug_enabled); |
6ac722d5 | 458 | } |
687a4f59 | 459 | |
a42c55f0 | 460 | db_query("UPDATE ttrss_feeds SET favicon_last_checked = NOW() |
bc7a144d | 461 | $favicon_colorstring |
f2798eb6 AD |
462 | WHERE id = '$feed'"); |
463 | } | |
2c08214a AD |
464 | |
465 | if (!$registered_title || $registered_title == "[Unknown]") { | |
466 | ||
a42c55f0 | 467 | $feed_title = db_escape_string($rss->get_title()); |
2c08214a | 468 | |
852d4ac8 AD |
469 | if ($feed_title) { |
470 | _debug("registering title: $feed_title", $debug_enabled); | |
2c08214a | 471 | |
852d4ac8 AD |
472 | db_query("UPDATE ttrss_feeds SET |
473 | title = '$feed_title' WHERE id = '$feed'"); | |
474 | } | |
2c08214a AD |
475 | } |
476 | ||
0cf81637 | 477 | if ($site_url && $orig_site_url != $site_url) { |
a42c55f0 | 478 | db_query("UPDATE ttrss_feeds SET |
2c08214a AD |
479 | site_url = '$site_url' WHERE id = '$feed'"); |
480 | } | |
481 | ||
68cccafc | 482 | _debug("loading filters & labels...", $debug_enabled); |
2c08214a | 483 | |
a42c55f0 AD |
484 | $filters = load_filters($feed, $owner_uid); |
485 | $labels = get_all_labels($owner_uid); | |
2c08214a | 486 | |
68cccafc | 487 | _debug("" . count($filters) . " filters loaded.", $debug_enabled); |
2c08214a | 488 | |
19b3992b | 489 | $items = $rss->get_items(); |
2c08214a | 490 | |
19b3992b | 491 | if (!is_array($items)) { |
68cccafc | 492 | _debug("no articles found.", $debug_enabled); |
2c08214a | 493 | |
a42c55f0 | 494 | db_query("UPDATE ttrss_feeds |
2c08214a AD |
495 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); |
496 | ||
497 | return; // no articles | |
498 | } | |
499 | ||
500 | if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) { | |
501 | ||
68cccafc | 502 | _debug("checking for PUSH hub...", $debug_enabled); |
2c08214a AD |
503 | |
504 | $feed_hub_url = false; | |
2c08214a | 505 | |
19b3992b | 506 | $links = $rss->get_links('hub'); |
2c08214a | 507 | |
19b3992b AD |
508 | if ($links && is_array($links)) { |
509 | foreach ($links as $l) { | |
510 | $feed_hub_url = $l; | |
511 | break; | |
2c08214a AD |
512 | } |
513 | } | |
514 | ||
68cccafc | 515 | _debug("feed hub url: $feed_hub_url", $debug_enabled); |
2c08214a | 516 | |
d8179cb9 AD |
517 | $feed_self_url = $fetch_url; |
518 | ||
519 | $links = $rss->get_links('self'); | |
520 | ||
521 | if ($links && is_array($links)) { | |
522 | foreach ($links as $l) { | |
523 | $feed_self_url = $l; | |
524 | break; | |
525 | } | |
526 | } | |
527 | ||
528 | _debug("feed self url = $feed_self_url"); | |
529 | ||
530 | if ($feed_hub_url && $feed_self_url && function_exists('curl_init') && | |
2c08214a AD |
531 | !ini_get("open_basedir")) { |
532 | ||
533 | require_once 'lib/pubsubhubbub/subscriber.php'; | |
534 | ||
535 | $callback_url = get_self_url_prefix() . | |
536 | "/public.php?op=pubsub&id=$feed"; | |
537 | ||
538 | $s = new Subscriber($feed_hub_url, $callback_url); | |
539 | ||
d8179cb9 | 540 | $rc = $s->subscribe($feed_self_url); |
2c08214a | 541 | |
5ba1ddd4 | 542 | _debug("feed hub url found, subscribe request sent. [rc=$rc]", $debug_enabled); |
2c08214a | 543 | |
a42c55f0 | 544 | db_query("UPDATE ttrss_feeds SET pubsub_state = 1 |
2c08214a AD |
545 | WHERE id = '$feed'"); |
546 | } | |
547 | } | |
548 | ||
68cccafc | 549 | _debug("processing articles...", $debug_enabled); |
2c08214a | 550 | |
19b3992b | 551 | foreach ($items as $item) { |
5d56d100 | 552 | if ($_REQUEST['xdebug'] == 3) { |
2c08214a AD |
553 | print_r($item); |
554 | } | |
555 | ||
19b3992b AD |
556 | $entry_guid = $item->get_id(); |
557 | if (!$entry_guid) $entry_guid = $item->get_link(); | |
558 | if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title()); | |
2c08214a | 559 | |
cd07592c AD |
560 | _debug("f_guid $entry_guid", $debug_enabled); |
561 | ||
2c08214a AD |
562 | if (!$entry_guid) continue; |
563 | ||
3a4c8973 AD |
564 | $entry_guid = "$owner_uid,$entry_guid"; |
565 | ||
a42c55f0 | 566 | $entry_guid_hashed = db_escape_string('SHA1:' . sha1($entry_guid)); |
5e3d5480 | 567 | |
68cccafc | 568 | _debug("guid $entry_guid / $entry_guid_hashed", $debug_enabled); |
5e3d5480 | 569 | |
2c08214a AD |
570 | $entry_timestamp = ""; |
571 | ||
04d2f9c8 AD |
572 | $entry_timestamp = $item->get_date(); |
573 | ||
574 | _debug("orig date: " . $item->get_date(), $debug_enabled); | |
2c08214a | 575 | |
30123fe6 | 576 | if ($entry_timestamp == -1 || !$entry_timestamp || $entry_timestamp > time()) { |
2c08214a | 577 | $entry_timestamp = time(); |
2c08214a AD |
578 | } |
579 | ||
580 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); | |
581 | ||
68cccafc | 582 | _debug("date $entry_timestamp [$entry_timestamp_fmt]", $debug_enabled); |
2c08214a | 583 | |
99429e57 AD |
584 | // $entry_title = html_entity_decode($item->get_title(), ENT_COMPAT, 'UTF-8'); |
585 | // $entry_title = decode_numeric_entities($entry_title); | |
586 | $entry_title = $item->get_title(); | |
1b35d30c | 587 | |
5d56d100 | 588 | $entry_link = rewrite_relative_url($site_url, $item->get_link()); |
2c08214a | 589 | |
68cccafc AD |
590 | _debug("title $entry_title", $debug_enabled); |
591 | _debug("link $entry_link", $debug_enabled); | |
2c08214a AD |
592 | |
593 | if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);; | |
594 | ||
19b3992b AD |
595 | $entry_content = $item->get_content(); |
596 | if (!$entry_content) $entry_content = $item->get_description(); | |
2c08214a AD |
597 | |
598 | if ($_REQUEST["xdebug"] == 2) { | |
9ec10352 | 599 | print "content: "; |
487f0750 | 600 | print $entry_content; |
3c696512 | 601 | print "\n"; |
2c08214a AD |
602 | } |
603 | ||
5ddd2705 AD |
604 | $entry_language = ""; |
605 | ||
606 | if (DETECT_ARTICLE_LANGUAGE) { | |
607 | $entry_language = $lang->detect($entry_title . " " . $entry_content, 1); | |
6b461797 | 608 | |
5ddd2705 AD |
609 | if (count($entry_language) > 0) { |
610 | $entry_language = array_keys($entry_language); | |
5a450b87 AD |
611 | |
612 | // the fuck? | |
613 | if (is_array($entry_language)) | |
614 | $entry_language = ""; | |
615 | else | |
616 | $entry_language = db_escape_string(substr($entry_language[0], 0, 2)); | |
6b461797 | 617 | |
5ddd2705 | 618 | _debug("detected language: $entry_language", $debug_enabled); |
e95bb179 AD |
619 | } else { |
620 | $entry_language = ""; | |
5ddd2705 | 621 | } |
6b461797 AD |
622 | } |
623 | ||
cd07592c AD |
624 | $entry_comments = $item->get_comments_url(); |
625 | $entry_author = $item->get_author(); | |
2c08214a | 626 | |
a42c55f0 | 627 | $entry_guid = db_escape_string(mb_substr($entry_guid, 0, 245)); |
2c08214a | 628 | |
ce2b219c AD |
629 | $entry_comments = db_escape_string(mb_substr(trim($entry_comments), 0, 245)); |
630 | $entry_author = db_escape_string(mb_substr(trim($entry_author), 0, 245)); | |
2c08214a | 631 | |
d4992d6b | 632 | $num_comments = (int) $item->get_comments_count(); |
2c08214a | 633 | |
68cccafc AD |
634 | _debug("author $entry_author", $debug_enabled); |
635 | _debug("num_comments: $num_comments", $debug_enabled); | |
ee78f81c | 636 | _debug("looking for tags...", $debug_enabled); |
2c08214a AD |
637 | |
638 | // parse <category> entries into tags | |
639 | ||
640 | $additional_tags = array(); | |
641 | ||
19b3992b | 642 | $additional_tags_src = $item->get_categories(); |
2c08214a | 643 | |
19b3992b AD |
644 | if (is_array($additional_tags_src)) { |
645 | foreach ($additional_tags_src as $tobj) { | |
cd07592c | 646 | array_push($additional_tags, $tobj); |
2c08214a | 647 | } |
19b3992b | 648 | } |
2c08214a | 649 | |
fa6fbd36 | 650 | $entry_tags = array_unique($additional_tags); |
2c08214a AD |
651 | |
652 | for ($i = 0; $i < count($entry_tags); $i++) | |
653 | $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); | |
654 | ||
ee78f81c AD |
655 | _debug("tags found: " . join(",", $entry_tags), $debug_enabled); |
656 | ||
68cccafc | 657 | _debug("done collecting data.", $debug_enabled); |
2c08214a | 658 | |
b1840673 AD |
659 | $result = db_query("SELECT id, content_hash FROM ttrss_entries |
660 | WHERE guid = '".db_escape_string($entry_guid)."' OR guid = '$entry_guid_hashed'"); | |
b30abdad AD |
661 | |
662 | if (db_num_rows($result) != 0) { | |
b1840673 AD |
663 | $base_entry_id = db_fetch_result($result, 0, "id"); |
664 | $entry_stored_hash = db_fetch_result($result, 0, "content_hash"); | |
b30abdad | 665 | } else { |
b1840673 AD |
666 | $base_entry_id = false; |
667 | $entry_stored_hash = ""; | |
b30abdad AD |
668 | } |
669 | ||
455b1401 | 670 | $article = array("owner_uid" => $owner_uid, // read only |
b30abdad | 671 | "guid" => $entry_guid, // read only |
19b3992b AD |
672 | "title" => $entry_title, |
673 | "content" => $entry_content, | |
674 | "link" => $entry_link, | |
675 | "tags" => $entry_tags, | |
e02555c1 | 676 | "author" => $entry_author, |
f73e03e0 AD |
677 | "feed" => array("id" => $feed, |
678 | "fetch_url" => $fetch_url, | |
679 | "site_url" => $site_url) | |
680 | ); | |
cc85704f | 681 | |
b1840673 AD |
682 | $entry_plugin_data = ""; |
683 | $entry_current_hash = calculate_article_hash($article); | |
684 | ||
685 | _debug("article hash: $entry_current_hash [stored=$entry_stored_hash]", $debug_enabled); | |
686 | ||
687 | if ($entry_current_hash == $entry_stored_hash) { | |
688 | _debug("stored article seems up to date [IID: $base_entry_id], updating timestamp only", $debug_enabled); | |
689 | ||
690 | // we keep encountering the entry in feeds, so we need to | |
691 | // update date_updated column so that we don't get horrible | |
692 | // dupes when the entry gets purged and reinserted again e.g. | |
693 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
694 | ||
695 | $base_entry_id = db_fetch_result($result, 0, "id"); | |
696 | ||
697 | db_query("UPDATE ttrss_entries SET date_updated = NOW() | |
698 | WHERE id = '$base_entry_id'"); | |
699 | ||
700 | continue; | |
701 | } | |
702 | ||
703 | _debug("hash differs, applying plugin filters:", $debug_enabled); | |
704 | ||
1ffe3391 | 705 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_ARTICLE_FILTER) as $plugin) { |
b1840673 AD |
706 | _debug("... " . get_class($plugin), $debug_enabled); |
707 | ||
708 | $start = microtime(true); | |
19b3992b | 709 | $article = $plugin->hook_article_filter($article); |
0084f0d1 | 710 | |
b1840673 AD |
711 | _debug("=== " . sprintf("%.4f (sec)", microtime(true) - $start), $debug_enabled); |
712 | ||
713 | $entry_plugin_data .= mb_strtolower(get_class($plugin)) . ","; | |
cc85704f AD |
714 | } |
715 | ||
b1840673 AD |
716 | $entry_plugin_data = db_escape_string($entry_plugin_data); |
717 | ||
718 | _debug("plugin data: $entry_plugin_data", $debug_enabled); | |
719 | ||
19b3992b | 720 | $entry_tags = $article["tags"]; |
a42c55f0 AD |
721 | $entry_guid = db_escape_string($entry_guid); |
722 | $entry_title = db_escape_string($article["title"]); | |
723 | $entry_author = db_escape_string($article["author"]); | |
724 | $entry_link = db_escape_string($article["link"]); | |
f935d98e AD |
725 | $entry_content = $article["content"]; // escaped below |
726 | ||
0a3fd79b | 727 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
f0bd8e65 | 728 | cache_images($entry_content, $site_url, $debug_enabled); |
0a3fd79b | 729 | |
a42c55f0 | 730 | $entry_content = db_escape_string($entry_content, false); |
1f45c857 | 731 | |
a42c55f0 | 732 | db_query("BEGIN"); |
2c08214a | 733 | |
a42c55f0 | 734 | $result = db_query("SELECT id FROM ttrss_entries |
5e3d5480 | 735 | WHERE (guid = '$entry_guid' OR guid = '$entry_guid_hashed')"); |
9e222305 | 736 | |
2c08214a AD |
737 | if (db_num_rows($result) == 0) { |
738 | ||
68cccafc | 739 | _debug("base guid [$entry_guid] not found", $debug_enabled); |
2c08214a AD |
740 | |
741 | // base post entry does not exist, create it | |
742 | ||
6322ac79 | 743 | $result = db_query( |
2c08214a AD |
744 | "INSERT INTO ttrss_entries |
745 | (title, | |
746 | guid, | |
747 | link, | |
748 | updated, | |
749 | content, | |
750 | content_hash, | |
751 | no_orig_date, | |
752 | date_updated, | |
753 | date_entered, | |
754 | comments, | |
755 | num_comments, | |
b30abdad | 756 | plugin_data, |
6b461797 | 757 | lang, |
2c08214a AD |
758 | author) |
759 | VALUES | |
760 | ('$entry_title', | |
5e3d5480 | 761 | '$entry_guid_hashed', |
2c08214a AD |
762 | '$entry_link', |
763 | '$entry_timestamp_fmt', | |
764 | '$entry_content', | |
b1840673 | 765 | '$entry_current_hash', |
5ba1ddd4 | 766 | false, |
2c08214a | 767 | NOW(), |
be574731 | 768 | '$date_feed_processed', |
2c08214a AD |
769 | '$entry_comments', |
770 | '$num_comments', | |
b30abdad | 771 | '$entry_plugin_data', |
6b461797 | 772 | '$entry_language', |
2c08214a | 773 | '$entry_author')"); |
e8291805 AD |
774 | |
775 | $article_labels = array(); | |
776 | ||
2c08214a | 777 | } else { |
2c08214a AD |
778 | $base_entry_id = db_fetch_result($result, 0, "id"); |
779 | ||
a42c55f0 | 780 | $article_labels = get_article_labels($base_entry_id, $owner_uid); |
2c08214a AD |
781 | } |
782 | ||
783 | // now it should exist, if not - bad luck then | |
784 | ||
b1840673 | 785 | $result = db_query("SELECT id FROM ttrss_entries |
5e3d5480 | 786 | WHERE guid = '$entry_guid' OR guid = '$entry_guid_hashed'"); |
2c08214a AD |
787 | |
788 | $entry_ref_id = 0; | |
789 | $entry_int_id = 0; | |
790 | ||
791 | if (db_num_rows($result) == 1) { | |
792 | ||
68cccafc | 793 | _debug("base guid found, checking for user record", $debug_enabled); |
2c08214a | 794 | |
2c08214a AD |
795 | $ref_id = db_fetch_result($result, 0, "id"); |
796 | $entry_ref_id = $ref_id; | |
797 | ||
5e3d5480 AD |
798 | /* $stored_guid = db_fetch_result($result, 0, "guid"); |
799 | if ($stored_guid != $entry_guid_hashed) { | |
68cccafc | 800 | if ($debug_enabled) _debug("upgrading compat guid to hashed one", $debug_enabled); |
5e3d5480 | 801 | |
a42c55f0 | 802 | db_query("UPDATE ttrss_entries SET guid = '$entry_guid_hashed' WHERE |
5e3d5480 AD |
803 | id = '$ref_id'"); |
804 | } */ | |
805 | ||
2c08214a AD |
806 | // check for user post link to main table |
807 | ||
808 | // do we allow duplicate posts with same GUID in different feeds? | |
a42c55f0 | 809 | if (get_pref("ALLOW_DUPLICATE_POSTS", $owner_uid, false)) { |
2c08214a AD |
810 | $dupcheck_qpart = "AND (feed_id = '$feed' OR feed_id IS NULL)"; |
811 | } else { | |
812 | $dupcheck_qpart = ""; | |
813 | } | |
814 | ||
815 | /* Collect article tags here so we could filter by them: */ | |
816 | ||
817 | $article_filters = get_article_filters($filters, $entry_title, | |
4021d61a | 818 | $entry_content, $entry_link, $entry_timestamp, $entry_author, |
2c08214a AD |
819 | $entry_tags); |
820 | ||
821 | if ($debug_enabled) { | |
68cccafc | 822 | _debug("article filters: ", $debug_enabled); |
2c08214a AD |
823 | if (count($article_filters) != 0) { |
824 | print_r($article_filters); | |
825 | } | |
826 | } | |
827 | ||
828 | if (find_article_filter($article_filters, "filter")) { | |
a42c55f0 | 829 | db_query("COMMIT"); // close transaction in progress |
2c08214a AD |
830 | continue; |
831 | } | |
832 | ||
833 | $score = calculate_article_score($article_filters); | |
834 | ||
68cccafc | 835 | _debug("initial score: $score", $debug_enabled); |
2c08214a AD |
836 | |
837 | $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE | |
838 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' | |
839 | $dupcheck_qpart"; | |
840 | ||
841 | // if ($_REQUEST["xdebug"]) print "$query\n"; | |
842 | ||
a42c55f0 | 843 | $result = db_query($query); |
2c08214a AD |
844 | |
845 | // okay it doesn't exist - create user entry | |
846 | if (db_num_rows($result) == 0) { | |
847 | ||
68cccafc | 848 | _debug("user record not found, creating...", $debug_enabled); |
2c08214a AD |
849 | |
850 | if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) { | |
851 | $unread = 'true'; | |
852 | $last_read_qpart = 'NULL'; | |
853 | } else { | |
854 | $unread = 'false'; | |
855 | $last_read_qpart = 'NOW()'; | |
856 | } | |
857 | ||
858 | if (find_article_filter($article_filters, 'mark') || $score > 1000) { | |
859 | $marked = 'true'; | |
860 | } else { | |
861 | $marked = 'false'; | |
862 | } | |
863 | ||
864 | if (find_article_filter($article_filters, 'publish')) { | |
865 | $published = 'true'; | |
866 | } else { | |
867 | $published = 'false'; | |
868 | } | |
869 | ||
2ea9bbfd AD |
870 | // N-grams |
871 | ||
872 | if (DB_TYPE == "pgsql" and defined('_NGRAM_TITLE_DUPLICATE_THRESHOLD')) { | |
873 | ||
a42c55f0 | 874 | $result = db_query("SELECT COUNT(*) AS similar FROM |
2ea9bbfd AD |
875 | ttrss_entries,ttrss_user_entries |
876 | WHERE ref_id = id AND updated >= NOW() - INTERVAL '7 day' | |
877 | AND similarity(title, '$entry_title') >= "._NGRAM_TITLE_DUPLICATE_THRESHOLD." | |
878 | AND owner_uid = $owner_uid"); | |
879 | ||
880 | $ngram_similar = db_fetch_result($result, 0, "similar"); | |
881 | ||
68cccafc | 882 | _debug("N-gram similar results: $ngram_similar", $debug_enabled); |
2ea9bbfd AD |
883 | |
884 | if ($ngram_similar > 0) { | |
885 | $unread = 'false'; | |
886 | } | |
887 | } | |
888 | ||
7873d588 AD |
889 | $last_marked = ($marked == 'true') ? 'NOW()' : 'NULL'; |
890 | $last_published = ($published == 'true') ? 'NOW()' : 'NULL'; | |
891 | ||
6322ac79 | 892 | $result = db_query( |
2c08214a AD |
893 | "INSERT INTO ttrss_user_entries |
894 | (ref_id, owner_uid, feed_id, unread, last_read, marked, | |
7873d588 AD |
895 | published, score, tag_cache, label_cache, uuid, |
896 | last_marked, last_published) | |
2c08214a | 897 | VALUES ('$ref_id', '$owner_uid', '$feed', $unread, |
7873d588 AD |
898 | $last_read_qpart, $marked, $published, '$score', '', '', |
899 | '', $last_marked, $last_published)"); | |
2c08214a AD |
900 | |
901 | if (PUBSUBHUBBUB_HUB && $published == 'true') { | |
902 | $rss_link = get_self_url_prefix() . | |
903 | "/public.php?op=rss&id=-2&key=" . | |
a42c55f0 | 904 | get_feed_access_key(-2, false, $owner_uid); |
2c08214a AD |
905 | |
906 | $p = new Publisher(PUBSUBHUBBUB_HUB); | |
907 | ||
5ba1ddd4 | 908 | /* $pubsub_result = */ $p->publish_update($rss_link); |
2c08214a AD |
909 | } |
910 | ||
6322ac79 | 911 | $result = db_query( |
2c08214a AD |
912 | "SELECT int_id FROM ttrss_user_entries WHERE |
913 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND | |
914 | feed_id = '$feed' LIMIT 1"); | |
915 | ||
916 | if (db_num_rows($result) == 1) { | |
917 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
918 | } | |
919 | } else { | |
68cccafc | 920 | _debug("user record FOUND", $debug_enabled); |
2c08214a AD |
921 | |
922 | $entry_ref_id = db_fetch_result($result, 0, "ref_id"); | |
923 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
924 | } | |
925 | ||
68cccafc | 926 | _debug("RID: $entry_ref_id, IID: $entry_int_id", $debug_enabled); |
2c08214a | 927 | |
b1840673 AD |
928 | db_query("UPDATE ttrss_entries |
929 | SET title = '$entry_title', | |
930 | content = '$entry_content', | |
931 | content_hash = '$entry_current_hash', | |
932 | updated = '$entry_timestamp_fmt', | |
933 | num_comments = '$num_comments', | |
934 | plugin_data = '$entry_plugin_data', | |
935 | author = '$entry_author', | |
936 | lang = '$entry_language' | |
937 | WHERE id = '$ref_id'"); | |
938 | ||
939 | if ($mark_unread_on_update) { | |
940 | db_query("UPDATE ttrss_user_entries | |
941 | SET last_read = null, unread = true WHERE ref_id = '$ref_id'"); | |
2c08214a AD |
942 | } |
943 | } | |
944 | ||
a42c55f0 | 945 | db_query("COMMIT"); |
2c08214a | 946 | |
68cccafc | 947 | _debug("assigning labels...", $debug_enabled); |
2c08214a | 948 | |
a42c55f0 | 949 | assign_article_to_label_filters($entry_ref_id, $article_filters, |
b24504b1 | 950 | $owner_uid, $article_labels); |
2c08214a | 951 | |
68cccafc | 952 | _debug("looking for enclosures...", $debug_enabled); |
2c08214a AD |
953 | |
954 | // enclosures | |
955 | ||
956 | $enclosures = array(); | |
957 | ||
19b3992b | 958 | $encs = $item->get_enclosures(); |
2c08214a | 959 | |
19b3992b AD |
960 | if (is_array($encs)) { |
961 | foreach ($encs as $e) { | |
962 | $e_item = array( | |
523bd90b | 963 | $e->link, $e->type, $e->length, $e->title, $e->width, $e->height); |
2c08214a | 964 | array_push($enclosures, $e_item); |
2c08214a AD |
965 | } |
966 | } | |
967 | ||
2c08214a | 968 | if ($debug_enabled) { |
68cccafc | 969 | _debug("article enclosures:", $debug_enabled); |
2c08214a AD |
970 | print_r($enclosures); |
971 | } | |
972 | ||
a42c55f0 | 973 | db_query("BEGIN"); |
2c08214a | 974 | |
5c54e683 AD |
975 | // debugging |
976 | // db_query("DELETE FROM ttrss_enclosures WHERE post_id = '$entry_ref_id'"); | |
977 | ||
2c08214a | 978 | foreach ($enclosures as $enc) { |
a42c55f0 AD |
979 | $enc_url = db_escape_string($enc[0]); |
980 | $enc_type = db_escape_string($enc[1]); | |
981 | $enc_dur = db_escape_string($enc[2]); | |
5c54e683 | 982 | $enc_title = db_escape_string($enc[3]); |
523bd90b FE |
983 | $enc_width = intval($enc[4]); |
984 | $enc_height = intval($enc[5]); | |
2c08214a | 985 | |
a42c55f0 | 986 | $result = db_query("SELECT id FROM ttrss_enclosures |
2c08214a AD |
987 | WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'"); |
988 | ||
989 | if (db_num_rows($result) == 0) { | |
a42c55f0 | 990 | db_query("INSERT INTO ttrss_enclosures |
523bd90b FE |
991 | (content_url, content_type, title, duration, post_id, width, height) VALUES |
992 | ('$enc_url', '$enc_type', '$enc_title', '$enc_dur', '$entry_ref_id', $enc_width, $enc_height)"); | |
2c08214a AD |
993 | } |
994 | } | |
995 | ||
a42c55f0 | 996 | db_query("COMMIT"); |
2c08214a AD |
997 | |
998 | // check for manual tags (we have to do it here since they're loaded from filters) | |
999 | ||
1000 | foreach ($article_filters as $f) { | |
6aff7845 | 1001 | if ($f["type"] == "tag") { |
2c08214a | 1002 | |
6aff7845 | 1003 | $manual_tags = trim_array(explode(",", $f["param"])); |
2c08214a AD |
1004 | |
1005 | foreach ($manual_tags as $tag) { | |
1006 | if (tag_is_valid($tag)) { | |
1007 | array_push($entry_tags, $tag); | |
1008 | } | |
1009 | } | |
1010 | } | |
1011 | } | |
1012 | ||
1013 | // Skip boring tags | |
1014 | ||
6322ac79 | 1015 | $boring_tags = trim_array(explode(",", mb_strtolower(get_pref( |
2c08214a AD |
1016 | 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8'))); |
1017 | ||
1018 | $filtered_tags = array(); | |
1019 | $tags_to_cache = array(); | |
1020 | ||
1021 | if ($entry_tags && is_array($entry_tags)) { | |
1022 | foreach ($entry_tags as $tag) { | |
1023 | if (array_search($tag, $boring_tags) === false) { | |
1024 | array_push($filtered_tags, $tag); | |
1025 | } | |
1026 | } | |
1027 | } | |
1028 | ||
1029 | $filtered_tags = array_unique($filtered_tags); | |
1030 | ||
1031 | if ($debug_enabled) { | |
68cccafc | 1032 | _debug("filtered article tags:", $debug_enabled); |
2c08214a AD |
1033 | print_r($filtered_tags); |
1034 | } | |
1035 | ||
1036 | // Save article tags in the database | |
1037 | ||
1038 | if (count($filtered_tags) > 0) { | |
1039 | ||
a42c55f0 | 1040 | db_query("BEGIN"); |
2c08214a AD |
1041 | |
1042 | foreach ($filtered_tags as $tag) { | |
1043 | ||
1044 | $tag = sanitize_tag($tag); | |
a42c55f0 | 1045 | $tag = db_escape_string($tag); |
2c08214a AD |
1046 | |
1047 | if (!tag_is_valid($tag)) continue; | |
1048 | ||
a42c55f0 | 1049 | $result = db_query("SELECT id FROM ttrss_tags |
2c08214a AD |
1050 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND |
1051 | owner_uid = '$owner_uid' LIMIT 1"); | |
1052 | ||
1053 | if ($result && db_num_rows($result) == 0) { | |
1054 | ||
a42c55f0 | 1055 | db_query("INSERT INTO ttrss_tags |
2c08214a AD |
1056 | (owner_uid,tag_name,post_int_id) |
1057 | VALUES ('$owner_uid','$tag', '$entry_int_id')"); | |
1058 | } | |
1059 | ||
1060 | array_push($tags_to_cache, $tag); | |
1061 | } | |
1062 | ||
1063 | /* update the cache */ | |
1064 | ||
1065 | $tags_to_cache = array_unique($tags_to_cache); | |
1066 | ||
a42c55f0 | 1067 | $tags_str = db_escape_string(join(",", $tags_to_cache)); |
2c08214a | 1068 | |
a42c55f0 | 1069 | db_query("UPDATE ttrss_user_entries |
2c08214a AD |
1070 | SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id' |
1071 | AND owner_uid = $owner_uid"); | |
1072 | ||
a42c55f0 | 1073 | db_query("COMMIT"); |
2c08214a AD |
1074 | } |
1075 | ||
a42c55f0 | 1076 | if (get_pref("AUTO_ASSIGN_LABELS", $owner_uid, false)) { |
68cccafc | 1077 | _debug("auto-assigning labels...", $debug_enabled); |
b24504b1 AD |
1078 | |
1079 | foreach ($labels as $label) { | |
227d5e41 | 1080 | $caption = preg_quote($label["caption"]); |
b24504b1 | 1081 | |
9811276d | 1082 | if ($caption && preg_match("/\b$caption\b/i", "$tags_str " . strip_tags($entry_content) . " $entry_title")) { |
b24504b1 | 1083 | if (!labels_contains_caption($article_labels, $caption)) { |
a42c55f0 | 1084 | label_add_article($entry_ref_id, $caption, $owner_uid); |
b24504b1 AD |
1085 | } |
1086 | } | |
1087 | } | |
1088 | } | |
1089 | ||
68cccafc | 1090 | _debug("article processed", $debug_enabled); |
2c08214a AD |
1091 | } |
1092 | ||
68cccafc | 1093 | _debug("purging feed...", $debug_enabled); |
2c08214a | 1094 | |
a42c55f0 | 1095 | purge_feed($feed, 0, $debug_enabled); |
2c08214a | 1096 | |
a42c55f0 | 1097 | db_query("UPDATE ttrss_feeds |
f2798eb6 | 1098 | SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); |
2c08214a | 1099 | |
a42c55f0 | 1100 | // db_query("COMMIT"); |
2c08214a AD |
1101 | |
1102 | } else { | |
1103 | ||
a42c55f0 | 1104 | $error_msg = db_escape_string(mb_substr($rss->error(), 0, 245)); |
2c08214a | 1105 | |
4ad04ee2 AD |
1106 | _debug("fetch error: $error_msg", $debug_enabled); |
1107 | ||
1108 | if (count($rss->errors()) > 1) { | |
1109 | foreach ($rss->errors() as $error) { | |
1110 | _debug("+ $error"); | |
1111 | } | |
1112 | } | |
2c08214a | 1113 | |
6322ac79 | 1114 | db_query( |
2c08214a | 1115 | "UPDATE ttrss_feeds SET last_error = '$error_msg', |
88edaa93 | 1116 | last_updated = NOW() WHERE id = '$feed'"); |
2c08214a | 1117 | |
88edaa93 AD |
1118 | unset($rss); |
1119 | } | |
2c08214a | 1120 | |
68cccafc | 1121 | _debug("done", $debug_enabled); |
88edaa93 AD |
1122 | |
1123 | return $rss; | |
2c08214a AD |
1124 | } |
1125 | ||
3c696512 | 1126 | function cache_images($html, $site_url, $debug) { |
3c696512 AD |
1127 | libxml_use_internal_errors(true); |
1128 | ||
1129 | $charset_hack = '<head> | |
1130 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
1131 | </head>'; | |
1132 | ||
1133 | $doc = new DOMDocument(); | |
1134 | $doc->loadHTML($charset_hack . $html); | |
1135 | $xpath = new DOMXPath($doc); | |
1136 | ||
1137 | $entries = $xpath->query('(//img[@src])'); | |
1138 | ||
1139 | foreach ($entries as $entry) { | |
1140 | if ($entry->hasAttribute('src')) { | |
1141 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); | |
1142 | ||
1143 | $local_filename = CACHE_DIR . "/images/" . sha1($src) . ".png"; | |
1144 | ||
1145 | if ($debug) _debug("cache_images: downloading: $src to $local_filename"); | |
1146 | ||
1147 | if (!file_exists($local_filename)) { | |
1148 | $file_content = fetch_file_contents($src); | |
1149 | ||
a3d50184 | 1150 | if ($file_content && strlen($file_content) > _MIN_CACHE_IMAGE_SIZE) { |
3c696512 AD |
1151 | file_put_contents($local_filename, $file_content); |
1152 | } | |
1153 | } | |
1154 | ||
2fc4d981 | 1155 | /* if (file_exists($local_filename)) { |
3c696512 | 1156 | $entry->setAttribute('src', SELF_URL_PATH . '/image.php?url=' . |
487f0750 | 1157 | base64_encode($src)); |
2fc4d981 | 1158 | } */ |
3c696512 AD |
1159 | } |
1160 | } | |
1161 | ||
2fc4d981 AD |
1162 | //$node = $doc->getElementsByTagName('body')->item(0); |
1163 | //return $doc->saveXML($node); | |
3c696512 AD |
1164 | } |
1165 | ||
a42c55f0 | 1166 | function expire_error_log($debug) { |
e2261e17 AD |
1167 | if ($debug) _debug("Removing old error log entries..."); |
1168 | ||
1169 | if (DB_TYPE == "pgsql") { | |
a42c55f0 | 1170 | db_query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1171 | WHERE created_at < NOW() - INTERVAL '7 days'"); |
1172 | } else { | |
a42c55f0 | 1173 | db_query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1174 | WHERE created_at < DATE_SUB(NOW(), INTERVAL 7 DAY)"); |
1175 | } | |
1176 | ||
1177 | } | |
1178 | ||
2a91b6ff | 1179 | function expire_lock_files($debug) { |
65465085 | 1180 | //if ($debug) _debug("Removing old lock files..."); |
2a91b6ff AD |
1181 | |
1182 | $num_deleted = 0; | |
1183 | ||
1184 | if (is_writable(LOCK_DIRECTORY)) { | |
1185 | $files = glob(LOCK_DIRECTORY . "/*.lock"); | |
1186 | ||
1187 | if ($files) { | |
1188 | foreach ($files as $file) { | |
11344971 | 1189 | if (!file_is_locked(basename($file)) && time() - filemtime($file) > 86400*2) { |
2a91b6ff AD |
1190 | unlink($file); |
1191 | ++$num_deleted; | |
1192 | } | |
1193 | } | |
1194 | } | |
1195 | } | |
1196 | ||
65465085 | 1197 | if ($debug) _debug("Removed $num_deleted old lock files."); |
2a91b6ff AD |
1198 | } |
1199 | ||
3c696512 | 1200 | function expire_cached_files($debug) { |
3306daec | 1201 | foreach (array("simplepie", "images", "export", "upload") as $dir) { |
3c696512 | 1202 | $cache_dir = CACHE_DIR . "/$dir"; |
2c08214a | 1203 | |
65465085 | 1204 | // if ($debug) _debug("Expiring $cache_dir"); |
2c08214a | 1205 | |
3c696512 AD |
1206 | $num_deleted = 0; |
1207 | ||
1208 | if (is_writable($cache_dir)) { | |
1209 | $files = glob("$cache_dir/*"); | |
1210 | ||
2a91b6ff | 1211 | if ($files) { |
2ab20c31 AD |
1212 | foreach ($files as $file) { |
1213 | if (time() - filemtime($file) > 86400*7) { | |
1214 | unlink($file); | |
3c696512 | 1215 | |
2ab20c31 AD |
1216 | ++$num_deleted; |
1217 | } | |
3c696512 AD |
1218 | } |
1219 | } | |
2a91b6ff | 1220 | } |
3c696512 | 1221 | |
65465085 | 1222 | if ($debug) _debug("$cache_dir: removed $num_deleted files."); |
3c696512 AD |
1223 | } |
1224 | } | |
2c08214a | 1225 | |
a3e0bdcf AD |
1226 | /** |
1227 | * Source: http://www.php.net/manual/en/function.parse-url.php#104527 | |
1228 | * Returns the url query as associative array | |
1229 | * | |
1230 | * @param string query | |
1231 | * @return array params | |
1232 | */ | |
1233 | function convertUrlQuery($query) { | |
1234 | $queryParts = explode('&', $query); | |
1235 | ||
1236 | $params = array(); | |
1237 | ||
1238 | foreach ($queryParts as $param) { | |
1239 | $item = explode('=', $param); | |
1240 | $params[$item[0]] = $item[1]; | |
1241 | } | |
1242 | ||
1243 | return $params; | |
1244 | } | |
92c14e9d | 1245 | |
48cb2536 | 1246 | function get_article_filters($filters, $title, $content, $link, $timestamp, $author, $tags) { |
92c14e9d AD |
1247 | $matches = array(); |
1248 | ||
1249 | foreach ($filters as $filter) { | |
1250 | $match_any_rule = $filter["match_any_rule"]; | |
a3a896a1 | 1251 | $inverse = $filter["inverse"]; |
92c14e9d AD |
1252 | $filter_match = false; |
1253 | ||
1254 | foreach ($filter["rules"] as $rule) { | |
1255 | $match = false; | |
ffa1bd7b | 1256 | $reg_exp = str_replace('/', '\/', $rule["reg_exp"]); |
a3a896a1 | 1257 | $rule_inverse = $rule["inverse"]; |
92c14e9d AD |
1258 | |
1259 | if (!$reg_exp) | |
1260 | continue; | |
1261 | ||
1262 | switch ($rule["type"]) { | |
1263 | case "title": | |
1264 | $match = @preg_match("/$reg_exp/i", $title); | |
1265 | break; | |
1266 | case "content": | |
d03ae73e AD |
1267 | // we don't need to deal with multiline regexps |
1268 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
1269 | ||
92c14e9d AD |
1270 | $match = @preg_match("/$reg_exp/i", $content); |
1271 | break; | |
1272 | case "both": | |
d03ae73e AD |
1273 | // we don't need to deal with multiline regexps |
1274 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
1275 | ||
72d1d067 | 1276 | $match = (@preg_match("/$reg_exp/i", $title) || @preg_match("/$reg_exp/i", $content)); |
92c14e9d AD |
1277 | break; |
1278 | case "link": | |
1279 | $match = @preg_match("/$reg_exp/i", $link); | |
1280 | break; | |
1281 | case "author": | |
1282 | $match = @preg_match("/$reg_exp/i", $author); | |
1283 | break; | |
1284 | case "tag": | |
7b80b5e1 DK |
1285 | foreach ($tags as $tag) { |
1286 | if (@preg_match("/$reg_exp/i", $tag)) { | |
1287 | $match = true; | |
1288 | break; | |
1289 | } | |
1290 | } | |
92c14e9d AD |
1291 | break; |
1292 | } | |
1293 | ||
a3a896a1 AD |
1294 | if ($rule_inverse) $match = !$match; |
1295 | ||
92c14e9d AD |
1296 | if ($match_any_rule) { |
1297 | if ($match) { | |
1298 | $filter_match = true; | |
1299 | break; | |
1300 | } | |
1301 | } else { | |
1302 | $filter_match = $match; | |
1303 | if (!$match) { | |
1304 | break; | |
1305 | } | |
1306 | } | |
1307 | } | |
1308 | ||
a3a896a1 AD |
1309 | if ($inverse) $filter_match = !$filter_match; |
1310 | ||
92c14e9d AD |
1311 | if ($filter_match) { |
1312 | foreach ($filter["actions"] AS $action) { | |
1313 | array_push($matches, $action); | |
5e736e45 AD |
1314 | |
1315 | // if Stop action encountered, perform no further processing | |
1316 | if ($action["type"] == "stop") return $matches; | |
92c14e9d AD |
1317 | } |
1318 | } | |
1319 | } | |
1320 | ||
1321 | return $matches; | |
1322 | } | |
1323 | ||
1324 | function find_article_filter($filters, $filter_name) { | |
1325 | foreach ($filters as $f) { | |
1326 | if ($f["type"] == $filter_name) { | |
1327 | return $f; | |
1328 | }; | |
1329 | } | |
1330 | return false; | |
1331 | } | |
1332 | ||
1333 | function find_article_filters($filters, $filter_name) { | |
1334 | $results = array(); | |
1335 | ||
1336 | foreach ($filters as $f) { | |
1337 | if ($f["type"] == $filter_name) { | |
1338 | array_push($results, $f); | |
1339 | }; | |
1340 | } | |
1341 | return $results; | |
1342 | } | |
1343 | ||
1344 | function calculate_article_score($filters) { | |
1345 | $score = 0; | |
1346 | ||
1347 | foreach ($filters as $f) { | |
1348 | if ($f["type"] == "score") { | |
1349 | $score += $f["param"]; | |
1350 | }; | |
1351 | } | |
1352 | return $score; | |
1353 | } | |
1354 | ||
b24504b1 AD |
1355 | function labels_contains_caption($labels, $caption) { |
1356 | foreach ($labels as $label) { | |
1357 | if ($label[1] == $caption) { | |
1358 | return true; | |
1359 | } | |
1360 | } | |
1361 | ||
1362 | return false; | |
1363 | } | |
1364 | ||
a42c55f0 | 1365 | function assign_article_to_label_filters($id, $filters, $owner_uid, $article_labels) { |
92c14e9d AD |
1366 | foreach ($filters as $f) { |
1367 | if ($f["type"] == "label") { | |
b24504b1 | 1368 | if (!labels_contains_caption($article_labels, $f["param"])) { |
a42c55f0 | 1369 | label_add_article($id, $f["param"], $owner_uid); |
b24504b1 AD |
1370 | } |
1371 | } | |
92c14e9d AD |
1372 | } |
1373 | } | |
87764a50 | 1374 | |
87d7e850 AD |
1375 | function make_guid_from_title($title) { |
1376 | return preg_replace("/[ \"\',.:;]/", "-", | |
1377 | mb_strtolower(strip_tags($title), 'utf-8')); | |
1378 | } | |
1379 | ||
d1f3fa97 | 1380 | /* function verify_feed_xml($feed_data) { |
ebec81a6 AD |
1381 | libxml_use_internal_errors(true); |
1382 | $doc = new DOMDocument(); | |
1383 | $doc->loadXML($feed_data); | |
1384 | $error = libxml_get_last_error(); | |
1385 | libxml_clear_errors(); | |
1386 | return $error; | |
d1f3fa97 | 1387 | } */ |
87d7e850 | 1388 | |
e2cf81e2 AD |
1389 | function housekeeping_common($debug) { |
1390 | expire_cached_files($debug); | |
1391 | expire_lock_files($debug); | |
1392 | expire_error_log($debug); | |
1393 | ||
1394 | $count = update_feedbrowser_cache(); | |
1395 | _debug("Feedbrowser updated, $count feeds processed."); | |
1396 | ||
1397 | purge_orphans( true); | |
1398 | $rc = cleanup_tags( 14, 50000); | |
1399 | ||
1400 | _debug("Cleaned $rc cached tags."); | |
8e470220 | 1401 | |
00f22824 | 1402 | PluginHost::getInstance()->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); |
8e470220 | 1403 | |
e2cf81e2 | 1404 | } |
2c08214a | 1405 | ?> |