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Commit | Line | Data |
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2c08214a | 1 | <?php |
e6c886bf AD |
2 | class RSSUtils { |
3 | static function calculate_article_hash($article, $pluginhost) { | |
af244f92 AD |
4 | $tmp = ""; |
5 | ||
6 | foreach ($article as $k => $v) { | |
7 | if ($k != "feed" && isset($v)) { | |
24e6ff5d AD |
8 | $x = strip_tags(is_array($v) ? implode(",", $v) : $v); |
9 | ||
10 | //_debug("$k:" . sha1($x) . ":" . htmlspecialchars($x), true); | |
11 | ||
12 | $tmp .= sha1("$k:" . sha1($x)); | |
af244f92 AD |
13 | } |
14 | } | |
15 | ||
eb16bd9f | 16 | return sha1(implode(",", $pluginhost->get_plugin_names()) . $tmp); |
b1840673 AD |
17 | } |
18 | ||
e6c886bf | 19 | static function update_feedbrowser_cache() { |
79178062 | 20 | |
a42c55f0 | 21 | $result = db_query("SELECT feed_url, site_url, title, COUNT(id) AS subscribers |
45378752 LD |
22 | FROM ttrss_feeds WHERE feed_url NOT IN (SELECT feed_url FROM ttrss_feeds |
23 | WHERE private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%') | |
79178062 AD |
24 | GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000"); |
25 | ||
a42c55f0 | 26 | db_query("BEGIN"); |
79178062 | 27 | |
a42c55f0 | 28 | db_query("DELETE FROM ttrss_feedbrowser_cache"); |
79178062 AD |
29 | |
30 | $count = 0; | |
31 | ||
32 | while ($line = db_fetch_assoc($result)) { | |
a42c55f0 AD |
33 | $subscribers = db_escape_string($line["subscribers"]); |
34 | $feed_url = db_escape_string($line["feed_url"]); | |
35 | $title = db_escape_string($line["title"]); | |
36 | $site_url = db_escape_string($line["site_url"]); | |
79178062 | 37 | |
a42c55f0 | 38 | $tmp_result = db_query("SELECT subscribers FROM |
79178062 AD |
39 | ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'"); |
40 | ||
41 | if (db_num_rows($tmp_result) == 0) { | |
42 | ||
a42c55f0 | 43 | db_query("INSERT INTO ttrss_feedbrowser_cache |
79178062 AD |
44 | (feed_url, site_url, title, subscribers) VALUES ('$feed_url', |
45 | '$site_url', '$title', '$subscribers')"); | |
46 | ||
47 | ++$count; | |
48 | ||
49 | } | |
50 | ||
51 | } | |
52 | ||
a42c55f0 | 53 | db_query("COMMIT"); |
79178062 AD |
54 | |
55 | return $count; | |
56 | ||
57 | } | |
58 | ||
e6c886bf | 59 | static function update_daemon_common($limit = DAEMON_FEED_LIMIT, $debug = true) { |
6322ac79 | 60 | $schema_version = get_schema_version(); |
857efe49 AD |
61 | |
62 | if ($schema_version != SCHEMA_VERSION) { | |
63 | die("Schema version is wrong, please upgrade the database.\n"); | |
64 | } | |
65 | ||
09e8bdfd | 66 | if (!SINGLE_USER_MODE && DAEMON_UPDATE_LOGIN_LIMIT > 0) { |
2c08214a AD |
67 | if (DB_TYPE == "pgsql") { |
68 | $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'"; | |
69 | } else { | |
70 | $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)"; | |
71 | } | |
72 | } else { | |
73 | $login_thresh_qpart = ""; | |
74 | } | |
75 | ||
2c08214a AD |
76 | if (DB_TYPE == "pgsql") { |
77 | $update_limit_qpart = "AND (( | |
78 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 79 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
80 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL) |
81 | ) OR ( | |
82 | ttrss_feeds.update_interval > 0 | |
83 | AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL) | |
f08426e3 AD |
84 | ) OR (ttrss_feeds.last_updated IS NULL |
85 | AND ttrss_user_prefs.value != '-1') | |
86 | OR (last_updated = '1970-01-01 00:00:00' | |
87 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
88 | } else { |
89 | $update_limit_qpart = "AND (( | |
90 | ttrss_feeds.update_interval = 0 | |
ee0542ce | 91 | AND ttrss_user_prefs.value != '-1' |
2c08214a AD |
92 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE) |
93 | ) OR ( | |
94 | ttrss_feeds.update_interval > 0 | |
95 | AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE) | |
f08426e3 AD |
96 | ) OR (ttrss_feeds.last_updated IS NULL |
97 | AND ttrss_user_prefs.value != '-1') | |
98 | OR (last_updated = '1970-01-01 00:00:00' | |
99 | AND ttrss_user_prefs.value != '-1'))"; | |
2c08214a AD |
100 | } |
101 | ||
102 | // Test if feed is currently being updated by another process. | |
103 | if (DB_TYPE == "pgsql") { | |
566417c4 | 104 | $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '10 minutes')"; |
2c08214a | 105 | } else { |
566417c4 | 106 | $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 |
107 | } |
108 | ||
93af11cb | 109 | $query_limit = $limit ? sprintf("LIMIT %d", $limit) : ""; |
2c08214a | 110 | |
98070db0 TK |
111 | // Update the least recently updated feeds first |
112 | $query_order = "ORDER BY last_updated"; | |
113 | if (DB_TYPE == "pgsql") $query_order .= " NULLS FIRST"; | |
114 | ||
fce451a4 | 115 | $query = "SELECT DISTINCT ttrss_feeds.feed_url, ttrss_feeds.last_updated |
2c08214a AD |
116 | FROM |
117 | ttrss_feeds, ttrss_users, ttrss_user_prefs | |
f4ae0f05 | 118 | WHERE |
2c08214a | 119 | ttrss_feeds.owner_uid = ttrss_users.id |
f08426e3 | 120 | AND ttrss_user_prefs.profile IS NULL |
2c08214a AD |
121 | AND ttrss_users.id = ttrss_user_prefs.owner_uid |
122 | AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' | |
123 | $login_thresh_qpart $update_limit_qpart | |
1c4421fc | 124 | $updstart_thresh_qpart |
98070db0 | 125 | $query_order $query_limit"; |
fce451a4 | 126 | |
fce451a4 | 127 | $result = db_query($query); |
2c08214a | 128 | |
93af11cb | 129 | if ($debug) _debug(sprintf("Scheduled %d feeds to update...", db_num_rows($result))); |
2c08214a | 130 | |
2c08214a AD |
131 | $feeds_to_update = array(); |
132 | while ($line = db_fetch_assoc($result)) { | |
93af11cb | 133 | array_push($feeds_to_update, $line['feed_url']); |
2c08214a AD |
134 | } |
135 | ||
93af11cb AD |
136 | // Update last_update_started before actually starting the batch |
137 | // in order to minimize collision risk for parallel daemon tasks | |
138 | if (count($feeds_to_update) > 0) { | |
139 | $feeds_quoted = array_map(function ($s) { return "'" . db_escape_string($s) . "'"; }, $feeds_to_update); | |
1c4421fc | 140 | |
a42c55f0 | 141 | db_query(sprintf("UPDATE ttrss_feeds SET last_update_started = NOW() |
1c4421fc | 142 | WHERE feed_url IN (%s)", implode(',', $feeds_quoted))); |
2c08214a AD |
143 | } |
144 | ||
8292d05b | 145 | $nf = 0; |
2d9c5684 | 146 | $bstarted = microtime(true); |
8292d05b | 147 | |
5cbd1fe8 AD |
148 | $batch_owners = array(); |
149 | ||
1c4421fc AD |
150 | foreach ($feeds_to_update as $feed) { |
151 | if($debug) _debug("Base feed: $feed"); | |
2c08214a | 152 | |
a42c55f0 | 153 | //update_rss_feed($line["id"], true); |
2c08214a | 154 | |
1c4421fc | 155 | // since we have the data cached, we can deal with other feeds with the same url |
15c762be | 156 | $tmp_result = db_query("SELECT DISTINCT ttrss_feeds.id,last_updated,ttrss_feeds.owner_uid |
ee0542ce AD |
157 | FROM ttrss_feeds, ttrss_users, ttrss_user_prefs WHERE |
158 | ttrss_user_prefs.owner_uid = ttrss_feeds.owner_uid AND | |
159 | ttrss_users.id = ttrss_user_prefs.owner_uid AND | |
160 | ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL' AND | |
f08426e3 | 161 | ttrss_user_prefs.profile IS NULL AND |
9e84bab4 AD |
162 | feed_url = '".db_escape_string($feed)."' |
163 | $update_limit_qpart | |
1c4421fc | 164 | $login_thresh_qpart |
5929a0c1 | 165 | ORDER BY ttrss_feeds.id $query_limit"); |
1c4421fc AD |
166 | |
167 | if (db_num_rows($tmp_result) > 0) { | |
168 | while ($tline = db_fetch_assoc($tmp_result)) { | |
93af11cb | 169 | if ($debug) _debug(" => " . $tline["last_updated"] . ", " . $tline["id"] . " " . $tline["owner_uid"]); |
f08426e3 | 170 | |
5cbd1fe8 AD |
171 | if (array_search($tline["owner_uid"], $batch_owners) === FALSE) |
172 | array_push($batch_owners, $tline["owner_uid"]); | |
173 | ||
2d9c5684 | 174 | $fstarted = microtime(true); |
e6c886bf | 175 | RSSUtils::update_rss_feed($tline["id"], true, false); |
4f71d743 | 176 | _debug_suppress(false); |
2d9c5684 AD |
177 | |
178 | _debug(sprintf(" %.4f (sec)", microtime(true) - $fstarted)); | |
179 | ||
8292d05b | 180 | ++$nf; |
1c4421fc AD |
181 | } |
182 | } | |
2c08214a AD |
183 | } |
184 | ||
2d9c5684 AD |
185 | if ($nf > 0) { |
186 | _debug(sprintf("Processed %d feeds in %.4f (sec), %.4f (sec/feed avg)", $nf, | |
187 | microtime(true) - $bstarted, (microtime(true) - $bstarted) / $nf)); | |
188 | } | |
189 | ||
5cbd1fe8 AD |
190 | foreach ($batch_owners as $owner_uid) { |
191 | _debug("Running housekeeping tasks for user $owner_uid..."); | |
192 | ||
e6c886bf | 193 | RSSUtils::housekeeping_user($owner_uid); |
5cbd1fe8 AD |
194 | } |
195 | ||
2c08214a | 196 | // Send feed digests by email if needed. |
c2f0f24e | 197 | Digest::send_headlines_digests($debug); |
2c08214a | 198 | |
8292d05b AD |
199 | return $nf; |
200 | ||
7b55001e | 201 | } |
2c08214a | 202 | |
6022776d | 203 | // this is used when subscribing |
e6c886bf | 204 | static function set_basic_feed_info($feed) { |
6022776d AD |
205 | |
206 | $feed = db_escape_string($feed); | |
207 | ||
bec5ba93 | 208 | $result = db_query("SELECT owner_uid,feed_url,auth_pass,auth_login,auth_pass_encrypted |
6022776d AD |
209 | FROM ttrss_feeds WHERE id = '$feed'"); |
210 | ||
bec5ba93 | 211 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); |
212 | ||
6022776d AD |
213 | $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, |
214 | 0, "auth_pass_encrypted")); | |
215 | ||
216 | $auth_login = db_fetch_result($result, 0, "auth_login"); | |
217 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
218 | ||
17a8e61d | 219 | if ($auth_pass_encrypted && function_exists("mcrypt_decrypt")) { |
6022776d AD |
220 | require_once "crypt.php"; |
221 | $auth_pass = decrypt_string($auth_pass); | |
222 | } | |
223 | ||
224 | $fetch_url = db_fetch_result($result, 0, "feed_url"); | |
225 | ||
bec5ba93 | 226 | $pluginhost = new PluginHost(); |
227 | $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); | |
6022776d | 228 | |
bec5ba93 | 229 | $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); |
230 | $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid); | |
231 | $pluginhost->load_data(); | |
6022776d | 232 | |
3476690c | 233 | $basic_info = array(); |
bec5ba93 | 234 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_BASIC_INFO) as $plugin) { |
3476690c | 235 | $basic_info = $plugin->hook_feed_basic_info($basic_info, $fetch_url, $owner_uid, $feed, $auth_login, $auth_pass); |
236 | } | |
6022776d | 237 | |
3476690c | 238 | if (!$basic_info) { |
bec5ba93 | 239 | $feed_data = fetch_file_contents($fetch_url, false, |
240 | $auth_login, $auth_pass, false, | |
241 | FEED_FETCH_TIMEOUT, | |
242 | 0); | |
243 | ||
244 | global $fetch_curl_used; | |
245 | ||
246 | if (!$fetch_curl_used) { | |
247 | $tmp = @gzdecode($feed_data); | |
248 | ||
249 | if ($tmp) $feed_data = $tmp; | |
250 | } | |
6022776d | 251 | |
3476690c | 252 | $feed_data = trim($feed_data); |
6022776d | 253 | |
3476690c | 254 | $rss = new FeedParser($feed_data); |
255 | $rss->init(); | |
6022776d | 256 | |
3476690c | 257 | if (!$rss->error()) { |
258 | $basic_info = array( | |
259 | 'title' => db_escape_string(mb_substr($rss->get_title(), 0, 199)), | |
260 | 'site_url' => db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245)) | |
261 | ); | |
262 | } | |
263 | } | |
6022776d | 264 | |
3476690c | 265 | if ($basic_info && is_array($basic_info)) { |
6022776d AD |
266 | $result = db_query("SELECT title, site_url FROM ttrss_feeds WHERE id = '$feed'"); |
267 | ||
268 | $registered_title = db_fetch_result($result, 0, "title"); | |
269 | $orig_site_url = db_fetch_result($result, 0, "site_url"); | |
270 | ||
3476690c | 271 | if ($basic_info['title'] && (!$registered_title || $registered_title == "[Unknown]")) { |
6022776d | 272 | db_query("UPDATE ttrss_feeds SET |
3476690c | 273 | title = '${basic_info['title']}' WHERE id = '$feed'"); |
6022776d AD |
274 | } |
275 | ||
3476690c | 276 | if ($basic_info['site_url'] && $orig_site_url != $basic_info['site_url']) { |
6022776d | 277 | db_query("UPDATE ttrss_feeds SET |
3476690c | 278 | site_url = '${basic_info['site_url']}' WHERE id = '$feed'"); |
6022776d AD |
279 | } |
280 | } | |
281 | } | |
282 | ||
7b55001e | 283 | /** |
e6c886bf AD |
284 | * @SuppressWarnings(PHPMD.UnusedFormalParameter) |
285 | */ | |
286 | static function update_rss_feed($feed, $no_cache = false) { | |
2c08214a | 287 | |
2c08214a AD |
288 | $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']; |
289 | ||
4f71d743 | 290 | _debug_suppress(!$debug_enabled); |
68cccafc | 291 | _debug("start", $debug_enabled); |
2c08214a | 292 | |
6bb96beb AD |
293 | $result = db_query("SELECT title FROM ttrss_feeds |
294 | WHERE id = '$feed'"); | |
bfe1eb4e AD |
295 | |
296 | if (db_num_rows($result) == 0) { | |
297 | _debug("feed $feed NOT FOUND/SKIPPED", $debug_enabled); | |
298 | user_error("Attempt to update unknown/invalid feed $feed", E_USER_WARNING); | |
299 | return false; | |
300 | } | |
301 | ||
6bb96beb AD |
302 | $title = db_fetch_result($result, 0, "title"); |
303 | ||
304 | // feed was batch-subscribed or something, we need to get basic info | |
305 | // this is not optimal currently as it fetches stuff separately TODO: optimize | |
306 | if ($title == "[Unknown]") { | |
307 | _debug("setting basic feed info for $feed..."); | |
e6c886bf | 308 | RSSUtils::set_basic_feed_info($feed); |
6bb96beb AD |
309 | } |
310 | ||
a42c55f0 | 311 | $result = db_query("SELECT id,update_interval,auth_login, |
5ba1ddd4 | 312 | feed_url,auth_pass,cache_images, |
5321e775 | 313 | mark_unread_on_update, owner_uid, |
153cb6d3 | 314 | auth_pass_encrypted, feed_language, |
e50c8eaa AD |
315 | last_modified, |
316 | ".SUBSTRING_FOR_DATE."(last_unconditional, 1, 19) AS last_unconditional | |
87764a50 | 317 | FROM ttrss_feeds WHERE id = '$feed'"); |
2c08214a | 318 | |
2c08214a AD |
319 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); |
320 | $mark_unread_on_update = sql_bool_to_bool(db_fetch_result($result, | |
321 | 0, "mark_unread_on_update")); | |
044cff2d AD |
322 | $auth_pass_encrypted = sql_bool_to_bool(db_fetch_result($result, |
323 | 0, "auth_pass_encrypted")); | |
2c08214a | 324 | |
a42c55f0 | 325 | db_query("UPDATE ttrss_feeds SET last_update_started = NOW() |
2c08214a AD |
326 | WHERE id = '$feed'"); |
327 | ||
328 | $auth_login = db_fetch_result($result, 0, "auth_login"); | |
329 | $auth_pass = db_fetch_result($result, 0, "auth_pass"); | |
330 | ||
17a8e61d | 331 | if ($auth_pass_encrypted && function_exists("mcrypt_decrypt")) { |
044cff2d AD |
332 | require_once "crypt.php"; |
333 | $auth_pass = decrypt_string($auth_pass); | |
334 | } | |
335 | ||
153cb6d3 | 336 | $stored_last_modified = db_fetch_result($result, 0, "last_modified"); |
e50c8eaa | 337 | $last_unconditional = db_fetch_result($result, 0, "last_unconditional"); |
2c08214a AD |
338 | $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images")); |
339 | $fetch_url = db_fetch_result($result, 0, "feed_url"); | |
df659891 AD |
340 | $feed_language = db_escape_string(mb_strtolower(db_fetch_result($result, 0, "feed_language"))); |
341 | if (!$feed_language) $feed_language = 'english'; | |
2c08214a | 342 | |
a42c55f0 | 343 | $feed = db_escape_string($feed); |
2c08214a | 344 | |
f074ffe9 | 345 | $date_feed_processed = date('Y-m-d H:i'); |
2c08214a | 346 | |
865a3ed6 | 347 | $cache_filename = CACHE_DIR . "/simplepie/" . sha1($fetch_url) . ".xml"; |
f074ffe9 | 348 | |
ee65bef4 AD |
349 | $pluginhost = new PluginHost(); |
350 | $pluginhost->set_debug($debug_enabled); | |
351 | $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); | |
352 | ||
353 | $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); | |
354 | $pluginhost->load($user_plugins, PluginHost::KIND_USER, $owner_uid); | |
355 | $pluginhost->load_data(); | |
356 | ||
7b55001e | 357 | $rss_hash = false; |
4f9cbdff | 358 | |
7b55001e AD |
359 | $force_refetch = isset($_REQUEST["force_refetch"]); |
360 | $feed_data = ""; | |
687a4f59 | 361 | |
7b55001e AD |
362 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FETCH_FEED) as $plugin) { |
363 | $feed_data = $plugin->hook_fetch_feed($feed_data, $fetch_url, $owner_uid, $feed, 0, $auth_login, $auth_pass); | |
364 | } | |
2c08214a | 365 | |
7b55001e AD |
366 | // try cache |
367 | if (!$feed_data && | |
368 | file_exists($cache_filename) && | |
369 | is_readable($cache_filename) && | |
370 | !$auth_login && !$auth_pass && | |
371 | filemtime($cache_filename) > time() - 30) { | |
be574731 | 372 | |
7b55001e | 373 | _debug("using local cache [$cache_filename].", $debug_enabled); |
52637d3b | 374 | |
7b55001e | 375 | @$feed_data = file_get_contents($cache_filename); |
f074ffe9 | 376 | |
7b55001e AD |
377 | if ($feed_data) { |
378 | $rss_hash = sha1($feed_data); | |
88edaa93 | 379 | } |
ee65bef4 | 380 | |
7b55001e AD |
381 | } else { |
382 | _debug("local cache will not be used for this feed", $debug_enabled); | |
383 | } | |
312742db | 384 | |
153cb6d3 AD |
385 | global $fetch_last_modified; |
386 | ||
7b55001e AD |
387 | // fetch feed from source |
388 | if (!$feed_data) { | |
e50c8eaa | 389 | _debug("last unconditional update request: $last_unconditional"); |
312742db | 390 | |
7b55001e AD |
391 | if (ini_get("open_basedir") && function_exists("curl_init")) { |
392 | _debug("not using CURL due to open_basedir restrictions"); | |
393 | } | |
3f6f0857 | 394 | |
e50c8eaa AD |
395 | if (time() - strtotime($last_unconditional) > MAX_CONDITIONAL_INTERVAL) { |
396 | _debug("maximum allowed interval for conditional requests exceeded, forcing refetch"); | |
397 | ||
398 | $force_refetch = true; | |
399 | } else { | |
400 | _debug("stored last modified for conditional request: $stored_last_modified", $debug_enabled); | |
401 | } | |
153cb6d3 | 402 | |
e50c8eaa | 403 | _debug("fetching [$fetch_url] (force_refetch: $force_refetch)...", $debug_enabled); |
153cb6d3 AD |
404 | |
405 | $feed_data = fetch_file_contents([ | |
406 | "url" => $fetch_url, | |
407 | "login" => $auth_login, | |
408 | "pass" => $auth_pass, | |
409 | "timeout" => $no_cache ? FEED_FETCH_NO_CACHE_TIMEOUT : FEED_FETCH_TIMEOUT, | |
410 | "last_modified" => $force_refetch ? "" : $stored_last_modified | |
411 | ]); | |
3f6f0857 | 412 | |
7b55001e | 413 | global $fetch_curl_used; |
3f6f0857 | 414 | |
7b55001e AD |
415 | if (!$fetch_curl_used) { |
416 | $tmp = @gzdecode($feed_data); | |
1367bc3f | 417 | |
7b55001e AD |
418 | if ($tmp) $feed_data = $tmp; |
419 | } | |
017401dd | 420 | |
7b55001e | 421 | $feed_data = trim($feed_data); |
fd687300 | 422 | |
7b55001e | 423 | _debug("fetch done.", $debug_enabled); |
9d930af9 | 424 | _debug("source last modified: " . $fetch_last_modified, $debug_enabled); |
153cb6d3 AD |
425 | |
426 | if ($feed_data && $fetch_last_modified != $stored_last_modified) { | |
427 | $last_modified_escaped = db_escape_string(substr($fetch_last_modified, 0, 245)); | |
428 | ||
429 | db_query("UPDATE ttrss_feeds SET last_modified = '$last_modified_escaped' WHERE id = '$feed'"); | |
430 | ||
431 | } | |
95beaa14 | 432 | |
7b55001e AD |
433 | // cache vanilla feed data for re-use |
434 | if ($feed_data && !$auth_pass && !$auth_login && is_writable(CACHE_DIR . "/simplepie")) { | |
435 | $new_rss_hash = sha1($feed_data); | |
436 | ||
437 | if ($new_rss_hash != $rss_hash) { | |
438 | _debug("saving $cache_filename", $debug_enabled); | |
439 | @file_put_contents($cache_filename, $feed_data); | |
95beaa14 | 440 | } |
4f9cbdff | 441 | } |
7b55001e | 442 | } |
017401dd | 443 | |
7b55001e AD |
444 | if (!$feed_data) { |
445 | global $fetch_last_error; | |
446 | global $fetch_last_error_code; | |
f074ffe9 | 447 | |
7b55001e | 448 | _debug("unable to fetch: $fetch_last_error [$fetch_last_error_code]", $debug_enabled); |
f074ffe9 | 449 | |
7b55001e | 450 | $error_escaped = ''; |
7a01dc77 | 451 | |
7b55001e AD |
452 | // If-Modified-Since |
453 | if ($fetch_last_error_code != 304) { | |
454 | $error_escaped = db_escape_string($fetch_last_error); | |
455 | } else { | |
456 | _debug("source claims data not modified, nothing to do.", $debug_enabled); | |
457 | } | |
4f9cbdff | 458 | |
7b55001e AD |
459 | db_query( |
460 | "UPDATE ttrss_feeds SET last_error = '$error_escaped', | |
461 | last_updated = NOW() WHERE id = '$feed'"); | |
4f9cbdff | 462 | |
7b55001e | 463 | return; |
f074ffe9 AD |
464 | } |
465 | ||
1ffe3391 | 466 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_FEED_FETCHED) as $plugin) { |
6791af0c | 467 | $feed_data = $plugin->hook_feed_fetched($feed_data, $fetch_url, $owner_uid, $feed); |
017401dd AD |
468 | } |
469 | ||
07d3431e AD |
470 | $rss = new FeedParser($feed_data); |
471 | $rss->init(); | |
2c08214a | 472 | |
a42c55f0 | 473 | $feed = db_escape_string($feed); |
2c08214a | 474 | |
19b3992b | 475 | if (!$rss->error()) { |
2c08214a | 476 | |
d2a421e3 | 477 | // We use local pluginhost here because we need to load different per-user feed plugins |
1ffe3391 | 478 | $pluginhost->run_hooks(PluginHost::HOOK_FEED_PARSED, "hook_feed_parsed", $rss); |
4412b877 | 479 | |
df659891 | 480 | _debug("language: $feed_language", $debug_enabled); |
68cccafc | 481 | _debug("processing feed data...", $debug_enabled); |
2c08214a | 482 | |
a42c55f0 | 483 | // db_query("BEGIN"); |
2c08214a | 484 | |
382268c6 AD |
485 | if (DB_TYPE == "pgsql") { |
486 | $favicon_interval_qpart = "favicon_last_checked < NOW() - INTERVAL '12 hour'"; | |
487 | } else { | |
488 | $favicon_interval_qpart = "favicon_last_checked < DATE_SUB(NOW(), INTERVAL 12 HOUR)"; | |
489 | } | |
490 | ||
fe4535e6 | 491 | $result = db_query("SELECT owner_uid,favicon_avg_color, |
382268c6 AD |
492 | (favicon_last_checked IS NULL OR $favicon_interval_qpart) AS |
493 | favicon_needs_check | |
2c08214a AD |
494 | FROM ttrss_feeds WHERE id = '$feed'"); |
495 | ||
382268c6 AD |
496 | $favicon_needs_check = sql_bool_to_bool(db_fetch_result($result, 0, |
497 | "favicon_needs_check")); | |
36490f11 | 498 | $favicon_avg_color = db_fetch_result($result, 0, "favicon_avg_color"); |
2c08214a AD |
499 | |
500 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
501 | ||
a42c55f0 | 502 | $site_url = db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245)); |
2c08214a | 503 | |
cd07592c AD |
504 | _debug("site_url: $site_url", $debug_enabled); |
505 | _debug("feed_title: " . $rss->get_title(), $debug_enabled); | |
506 | ||
687a4f59 | 507 | if ($favicon_needs_check || $force_refetch) { |
36490f11 AD |
508 | |
509 | /* terrible hack: if we crash on floicon shit here, we won't check | |
560cbd8c | 510 | * the icon avgcolor again (unless the icon got updated) */ |
36490f11 | 511 | |
560cbd8c AD |
512 | $favicon_file = ICONS_DIR . "/$feed.ico"; |
513 | $favicon_modified = @filemtime($favicon_file); | |
514 | ||
68cccafc | 515 | _debug("checking favicon...", $debug_enabled); |
687a4f59 | 516 | |
e6c886bf | 517 | RSSUtils::check_feed_favicon($site_url, $feed); |
560cbd8c AD |
518 | $favicon_modified_new = @filemtime($favicon_file); |
519 | ||
520 | if ($favicon_modified_new > $favicon_modified) | |
521 | $favicon_avg_color = ''; | |
687a4f59 | 522 | |
6ee0d4b0 | 523 | if (file_exists($favicon_file) && function_exists("imagecreatefromstring") && $favicon_avg_color == '') { |
e6c886bf | 524 | require_once "colors.php"; |
687a4f59 | 525 | |
e6c886bf | 526 | db_query("UPDATE ttrss_feeds SET favicon_avg_color = 'fail' WHERE |
aafd55ba AD |
527 | id = '$feed'"); |
528 | ||
e6c886bf AD |
529 | $favicon_color = db_escape_string( |
530 | calculate_avg_color($favicon_file)); | |
63c323f7 | 531 | |
e6c886bf | 532 | $favicon_colorstring = ",favicon_avg_color = '".$favicon_color."'"; |
36490f11 | 533 | } else if ($favicon_avg_color == 'fail') { |
84ceb6bd | 534 | _debug("floicon failed on this file, not trying to recalculate avg color", $debug_enabled); |
6ac722d5 | 535 | } |
687a4f59 | 536 | |
a42c55f0 | 537 | db_query("UPDATE ttrss_feeds SET favicon_last_checked = NOW() |
bc7a144d | 538 | $favicon_colorstring |
f2798eb6 AD |
539 | WHERE id = '$feed'"); |
540 | } | |
2c08214a | 541 | |
68cccafc | 542 | _debug("loading filters & labels...", $debug_enabled); |
2c08214a | 543 | |
a42c55f0 | 544 | $filters = load_filters($feed, $owner_uid); |
2c08214a | 545 | |
02f3992a AD |
546 | if ($debug_enabled) { |
547 | print_r($filters); | |
548 | } | |
549 | ||
68cccafc | 550 | _debug("" . count($filters) . " filters loaded.", $debug_enabled); |
2c08214a | 551 | |
19b3992b | 552 | $items = $rss->get_items(); |
2c08214a | 553 | |
19b3992b | 554 | if (!is_array($items)) { |
68cccafc | 555 | _debug("no articles found.", $debug_enabled); |
2c08214a | 556 | |
a42c55f0 | 557 | db_query("UPDATE ttrss_feeds |
e50c8eaa | 558 | SET last_updated = NOW(), last_unconditional = NOW(), last_error = '' WHERE id = '$feed'"); |
2c08214a AD |
559 | |
560 | return; // no articles | |
561 | } | |
562 | ||
68cccafc | 563 | _debug("processing articles...", $debug_enabled); |
2c08214a | 564 | |
6c9f3d4a AD |
565 | $tstart = time(); |
566 | ||
19b3992b | 567 | foreach ($items as $item) { |
5d56d100 | 568 | if ($_REQUEST['xdebug'] == 3) { |
2c08214a AD |
569 | print_r($item); |
570 | } | |
571 | ||
6c9f3d4a AD |
572 | if (ini_get("max_execution_time") > 0 && time() - $tstart >= ini_get("max_execution_time") * 0.7) { |
573 | _debug("looks like there's too many articles to process at once, breaking out", $debug_enabled); | |
574 | break; | |
575 | } | |
576 | ||
19b3992b AD |
577 | $entry_guid = $item->get_id(); |
578 | if (!$entry_guid) $entry_guid = $item->get_link(); | |
e6c886bf | 579 | if (!$entry_guid) $entry_guid = RSSUtils::make_guid_from_title($item->get_title()); |
2c08214a AD |
580 | if (!$entry_guid) continue; |
581 | ||
3a4c8973 AD |
582 | $entry_guid = "$owner_uid,$entry_guid"; |
583 | ||
a42c55f0 | 584 | $entry_guid_hashed = db_escape_string('SHA1:' . sha1($entry_guid)); |
5e3d5480 | 585 | |
68cccafc | 586 | _debug("guid $entry_guid / $entry_guid_hashed", $debug_enabled); |
5e3d5480 | 587 | |
2c08214a AD |
588 | $entry_timestamp = ""; |
589 | ||
04d2f9c8 AD |
590 | $entry_timestamp = $item->get_date(); |
591 | ||
592 | _debug("orig date: " . $item->get_date(), $debug_enabled); | |
2c08214a | 593 | |
30123fe6 | 594 | if ($entry_timestamp == -1 || !$entry_timestamp || $entry_timestamp > time()) { |
2c08214a | 595 | $entry_timestamp = time(); |
2c08214a AD |
596 | } |
597 | ||
598 | $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); | |
599 | ||
68cccafc | 600 | _debug("date $entry_timestamp [$entry_timestamp_fmt]", $debug_enabled); |
2c08214a | 601 | |
99429e57 AD |
602 | // $entry_title = html_entity_decode($item->get_title(), ENT_COMPAT, 'UTF-8'); |
603 | // $entry_title = decode_numeric_entities($entry_title); | |
604 | $entry_title = $item->get_title(); | |
1b35d30c | 605 | |
5d56d100 | 606 | $entry_link = rewrite_relative_url($site_url, $item->get_link()); |
2c08214a | 607 | |
68cccafc AD |
608 | _debug("title $entry_title", $debug_enabled); |
609 | _debug("link $entry_link", $debug_enabled); | |
2c08214a AD |
610 | |
611 | if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);; | |
612 | ||
19b3992b AD |
613 | $entry_content = $item->get_content(); |
614 | if (!$entry_content) $entry_content = $item->get_description(); | |
2c08214a AD |
615 | |
616 | if ($_REQUEST["xdebug"] == 2) { | |
9ec10352 | 617 | print "content: "; |
0bc503ff | 618 | print htmlspecialchars($entry_content); |
3c696512 | 619 | print "\n"; |
2c08214a AD |
620 | } |
621 | ||
12ff230b AD |
622 | $entry_comments = db_escape_string(mb_substr($item->get_comments_url(), 0, 245)); |
623 | $num_comments = (int) $item->get_comments_count(); | |
2c08214a | 624 | |
12ff230b | 625 | $entry_author = $item->get_author(); // escaped later |
a42c55f0 | 626 | $entry_guid = db_escape_string(mb_substr($entry_guid, 0, 245)); |
2c08214a | 627 | |
68cccafc AD |
628 | _debug("author $entry_author", $debug_enabled); |
629 | _debug("num_comments: $num_comments", $debug_enabled); | |
ee78f81c | 630 | _debug("looking for tags...", $debug_enabled); |
2c08214a AD |
631 | |
632 | // parse <category> entries into tags | |
633 | ||
634 | $additional_tags = array(); | |
635 | ||
19b3992b | 636 | $additional_tags_src = $item->get_categories(); |
2c08214a | 637 | |
19b3992b AD |
638 | if (is_array($additional_tags_src)) { |
639 | foreach ($additional_tags_src as $tobj) { | |
cd07592c | 640 | array_push($additional_tags, $tobj); |
2c08214a | 641 | } |
19b3992b | 642 | } |
2c08214a | 643 | |
fa6fbd36 | 644 | $entry_tags = array_unique($additional_tags); |
2c08214a AD |
645 | |
646 | for ($i = 0; $i < count($entry_tags); $i++) | |
647 | $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); | |
648 | ||
ee78f81c AD |
649 | _debug("tags found: " . join(",", $entry_tags), $debug_enabled); |
650 | ||
68cccafc | 651 | _debug("done collecting data.", $debug_enabled); |
2c08214a | 652 | |
3318d324 | 653 | $result = db_query("SELECT id, content_hash, lang FROM ttrss_entries |
b1840673 | 654 | WHERE guid = '".db_escape_string($entry_guid)."' OR guid = '$entry_guid_hashed'"); |
b30abdad AD |
655 | |
656 | if (db_num_rows($result) != 0) { | |
b1840673 AD |
657 | $base_entry_id = db_fetch_result($result, 0, "id"); |
658 | $entry_stored_hash = db_fetch_result($result, 0, "content_hash"); | |
4a0da0e5 | 659 | $article_labels = Article::get_article_labels($base_entry_id, $owner_uid); |
3318d324 | 660 | $entry_language = db_fetch_result($result, 0, "lang"); |
a8ac7661 | 661 | |
2ed0d6c4 | 662 | $existing_tags = Article::get_article_tags($base_entry_id, $owner_uid); |
a8ac7661 AD |
663 | $entry_tags = array_unique(array_merge($entry_tags, $existing_tags)); |
664 | ||
b30abdad | 665 | } else { |
b1840673 AD |
666 | $base_entry_id = false; |
667 | $entry_stored_hash = ""; | |
a29fe121 | 668 | $article_labels = array(); |
3318d324 | 669 | $entry_language = ""; |
b30abdad AD |
670 | } |
671 | ||
455b1401 | 672 | $article = array("owner_uid" => $owner_uid, // read only |
b30abdad | 673 | "guid" => $entry_guid, // read only |
59e83455 | 674 | "guid_hashed" => $entry_guid_hashed, // read only |
19b3992b AD |
675 | "title" => $entry_title, |
676 | "content" => $entry_content, | |
677 | "link" => $entry_link, | |
a29fe121 | 678 | "labels" => $article_labels, // current limitation: can add labels to article, can't remove them |
19b3992b | 679 | "tags" => $entry_tags, |
e02555c1 | 680 | "author" => $entry_author, |
c9299c28 | 681 | "force_catchup" => false, // ugly hack for the time being |
6de3a1be | 682 | "score_modifier" => 0, // no previous value, plugin should recalculate score modifier based on content if needed |
3318d324 | 683 | "language" => $entry_language, |
20d2195f | 684 | "num_comments" => $num_comments, // read only |
f73e03e0 AD |
685 | "feed" => array("id" => $feed, |
686 | "fetch_url" => $fetch_url, | |
babfadbf J |
687 | "site_url" => $site_url, |
688 | "cache_images" => $cache_images) | |
e6c886bf | 689 | ); |
cc85704f | 690 | |
b1840673 | 691 | $entry_plugin_data = ""; |
e6c886bf | 692 | $entry_current_hash = RSSUtils::calculate_article_hash($article, $pluginhost); |
b1840673 AD |
693 | |
694 | _debug("article hash: $entry_current_hash [stored=$entry_stored_hash]", $debug_enabled); | |
695 | ||
522e8b35 | 696 | if ($entry_current_hash == $entry_stored_hash && !isset($_REQUEST["force_rehash"])) { |
b1840673 AD |
697 | _debug("stored article seems up to date [IID: $base_entry_id], updating timestamp only", $debug_enabled); |
698 | ||
699 | // we keep encountering the entry in feeds, so we need to | |
700 | // update date_updated column so that we don't get horrible | |
701 | // dupes when the entry gets purged and reinserted again e.g. | |
702 | // in the case of SLOW SLOW OMG SLOW updating feeds | |
703 | ||
704 | $base_entry_id = db_fetch_result($result, 0, "id"); | |
705 | ||
706 | db_query("UPDATE ttrss_entries SET date_updated = NOW() | |
707 | WHERE id = '$base_entry_id'"); | |
708 | ||
5bdcb8fd | 709 | continue; |
b1840673 AD |
710 | } |
711 | ||
712 | _debug("hash differs, applying plugin filters:", $debug_enabled); | |
713 | ||
1ffe3391 | 714 | foreach ($pluginhost->get_hooks(PluginHost::HOOK_ARTICLE_FILTER) as $plugin) { |
b1840673 AD |
715 | _debug("... " . get_class($plugin), $debug_enabled); |
716 | ||
717 | $start = microtime(true); | |
19b3992b | 718 | $article = $plugin->hook_article_filter($article); |
0084f0d1 | 719 | |
b1840673 AD |
720 | _debug("=== " . sprintf("%.4f (sec)", microtime(true) - $start), $debug_enabled); |
721 | ||
722 | $entry_plugin_data .= mb_strtolower(get_class($plugin)) . ","; | |
cc85704f AD |
723 | } |
724 | ||
0bc503ff AD |
725 | if ($_REQUEST["xdebug"] == 2) { |
726 | print "processed content: "; | |
727 | print htmlspecialchars($article["content"]); | |
728 | print "\n"; | |
729 | } | |
730 | ||
b1840673 AD |
731 | $entry_plugin_data = db_escape_string($entry_plugin_data); |
732 | ||
733 | _debug("plugin data: $entry_plugin_data", $debug_enabled); | |
734 | ||
35c12dc4 AD |
735 | // Workaround: 4-byte unicode requires utf8mb4 in MySQL. See https://tt-rss.org/forum/viewtopic.php?f=1&t=3377&p=20077#p20077 |
736 | if (DB_TYPE == "mysql") { | |
737 | foreach ($article as $k => $v) { | |
35c37354 AD |
738 | |
739 | // i guess we'll have to take the risk of 4byte unicode labels & tags here | |
dae16f72 | 740 | if (is_string($article[$k])) { |
35c37354 AD |
741 | $article[$k] = preg_replace('/[\x{10000}-\x{10FFFF}]/u', "\xEF\xBF\xBD", $v); |
742 | } | |
35c12dc4 AD |
743 | } |
744 | } | |
745 | ||
b8774453 AD |
746 | /* Collect article tags here so we could filter by them: */ |
747 | ||
557d86fe AD |
748 | $matched_rules = array(); |
749 | ||
e6c886bf | 750 | $article_filters = RSSUtils::get_article_filters($filters, $article["title"], |
7b55001e | 751 | $article["content"], $article["link"], $article["author"], |
557d86fe | 752 | $article["tags"], $matched_rules); |
b8774453 AD |
753 | |
754 | if ($debug_enabled) { | |
557d86fe AD |
755 | _debug("matched filter rules: ", $debug_enabled); |
756 | ||
757 | if (count($matched_rules) != 0) { | |
758 | print_r($matched_rules); | |
759 | } | |
760 | ||
761 | _debug("filter actions: ", $debug_enabled); | |
762 | ||
b8774453 AD |
763 | if (count($article_filters) != 0) { |
764 | print_r($article_filters); | |
765 | } | |
766 | } | |
767 | ||
e6c886bf | 768 | $plugin_filter_names = RSSUtils::find_article_filters($article_filters, "plugin"); |
b8774453 AD |
769 | $plugin_filter_actions = $pluginhost->get_filter_actions(); |
770 | ||
771 | if (count($plugin_filter_names) > 0) { | |
772 | _debug("applying plugin filter actions...", $debug_enabled); | |
773 | ||
774 | foreach ($plugin_filter_names as $pfn) { | |
775 | list($pfclass,$pfaction) = explode(":", $pfn["param"]); | |
776 | ||
777 | if (isset($plugin_filter_actions[$pfclass])) { | |
778 | $plugin = $pluginhost->get_plugin($pfclass); | |
779 | ||
780 | _debug("... $pfclass: $pfaction", $debug_enabled); | |
781 | ||
782 | if ($plugin) { | |
783 | $start = microtime(true); | |
784 | $article = $plugin->hook_article_filter_action($article, $pfaction); | |
785 | ||
786 | _debug("=== " . sprintf("%.4f (sec)", microtime(true) - $start), $debug_enabled); | |
787 | } else { | |
788 | _debug("??? $pfclass: plugin object not found."); | |
789 | } | |
790 | } else { | |
791 | _debug("??? $pfclass: filter plugin not registered."); | |
792 | } | |
793 | } | |
794 | } | |
795 | ||
19b3992b | 796 | $entry_tags = $article["tags"]; |
a42c55f0 AD |
797 | $entry_guid = db_escape_string($entry_guid); |
798 | $entry_title = db_escape_string($article["title"]); | |
12ff230b | 799 | $entry_author = db_escape_string(mb_substr($article["author"], 0, 245)); |
a42c55f0 | 800 | $entry_link = db_escape_string($article["link"]); |
f935d98e | 801 | $entry_content = $article["content"]; // escaped below |
c9299c28 | 802 | $entry_force_catchup = $article["force_catchup"]; |
a29fe121 | 803 | $article_labels = $article["labels"]; |
6de3a1be | 804 | $entry_score_modifier = (int) $article["score_modifier"]; |
3318d324 | 805 | $entry_language = db_escape_string($article["language"]); |
a29fe121 AD |
806 | |
807 | if ($debug_enabled) { | |
808 | _debug("article labels:", $debug_enabled); | |
557d86fe AD |
809 | |
810 | if (count($article_labels) != 0) { | |
811 | print_r($article_labels); | |
812 | } | |
a29fe121 | 813 | } |
c9299c28 AD |
814 | |
815 | _debug("force catchup: $entry_force_catchup"); | |
f935d98e | 816 | |
0a3fd79b | 817 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
e6c886bf | 818 | RSSUtils::cache_media($entry_content, $site_url, $debug_enabled); |
0a3fd79b | 819 | |
a42c55f0 | 820 | $entry_content = db_escape_string($entry_content, false); |
1f45c857 | 821 | |
07877caf | 822 | //db_query("BEGIN"); |
2c08214a | 823 | |
a42c55f0 | 824 | $result = db_query("SELECT id FROM ttrss_entries |
5e3d5480 | 825 | WHERE (guid = '$entry_guid' OR guid = '$entry_guid_hashed')"); |
9e222305 | 826 | |
2c08214a AD |
827 | if (db_num_rows($result) == 0) { |
828 | ||
07d3431e | 829 | _debug("base guid [$entry_guid or $entry_guid_hashed] not found, creating...", $debug_enabled); |
2c08214a AD |
830 | |
831 | // base post entry does not exist, create it | |
832 | ||
07d3431e | 833 | db_query( |
2c08214a AD |
834 | "INSERT INTO ttrss_entries |
835 | (title, | |
836 | guid, | |
837 | link, | |
838 | updated, | |
839 | content, | |
840 | content_hash, | |
841 | no_orig_date, | |
842 | date_updated, | |
843 | date_entered, | |
844 | comments, | |
845 | num_comments, | |
b30abdad | 846 | plugin_data, |
6b461797 | 847 | lang, |
2c08214a AD |
848 | author) |
849 | VALUES | |
850 | ('$entry_title', | |
5e3d5480 | 851 | '$entry_guid_hashed', |
2c08214a AD |
852 | '$entry_link', |
853 | '$entry_timestamp_fmt', | |
854 | '$entry_content', | |
b1840673 | 855 | '$entry_current_hash', |
5ba1ddd4 | 856 | false, |
2c08214a | 857 | NOW(), |
be574731 | 858 | '$date_feed_processed', |
2c08214a AD |
859 | '$entry_comments', |
860 | '$num_comments', | |
b30abdad | 861 | '$entry_plugin_data', |
6b461797 | 862 | '$entry_language', |
2c08214a | 863 | '$entry_author')"); |
e8291805 | 864 | |
2c08214a AD |
865 | } |
866 | ||
867 | // now it should exist, if not - bad luck then | |
868 | ||
b1840673 | 869 | $result = db_query("SELECT id FROM ttrss_entries |
5e3d5480 | 870 | WHERE guid = '$entry_guid' OR guid = '$entry_guid_hashed'"); |
2c08214a AD |
871 | |
872 | $entry_ref_id = 0; | |
873 | $entry_int_id = 0; | |
874 | ||
875 | if (db_num_rows($result) == 1) { | |
876 | ||
68cccafc | 877 | _debug("base guid found, checking for user record", $debug_enabled); |
2c08214a | 878 | |
2c08214a AD |
879 | $ref_id = db_fetch_result($result, 0, "id"); |
880 | $entry_ref_id = $ref_id; | |
881 | ||
5e3d5480 AD |
882 | /* $stored_guid = db_fetch_result($result, 0, "guid"); |
883 | if ($stored_guid != $entry_guid_hashed) { | |
68cccafc | 884 | if ($debug_enabled) _debug("upgrading compat guid to hashed one", $debug_enabled); |
5e3d5480 | 885 | |
a42c55f0 | 886 | db_query("UPDATE ttrss_entries SET guid = '$entry_guid_hashed' WHERE |
5e3d5480 AD |
887 | id = '$ref_id'"); |
888 | } */ | |
889 | ||
e6c886bf | 890 | if (RSSUtils::find_article_filter($article_filters, "filter")) { |
07877caf | 891 | //db_query("COMMIT"); // close transaction in progress |
2c08214a AD |
892 | continue; |
893 | } | |
894 | ||
e6c886bf | 895 | $score = RSSUtils::calculate_article_score($article_filters) + $entry_score_modifier; |
2c08214a | 896 | |
6de3a1be | 897 | _debug("initial score: $score [including plugin modifier: $entry_score_modifier]", $debug_enabled); |
2c08214a | 898 | |
4f186b1f AD |
899 | // check for user post link to main table |
900 | ||
2c08214a | 901 | $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE |
5bdcb8fd | 902 | ref_id = '$ref_id' AND owner_uid = '$owner_uid'"; |
2c08214a AD |
903 | |
904 | // if ($_REQUEST["xdebug"]) print "$query\n"; | |
905 | ||
a42c55f0 | 906 | $result = db_query($query); |
2c08214a AD |
907 | |
908 | // okay it doesn't exist - create user entry | |
909 | if (db_num_rows($result) == 0) { | |
910 | ||
68cccafc | 911 | _debug("user record not found, creating...", $debug_enabled); |
2c08214a | 912 | |
e6c886bf | 913 | if ($score >= -500 && !RSSUtils::find_article_filter($article_filters, 'catchup') && !$entry_force_catchup) { |
2c08214a AD |
914 | $unread = 'true'; |
915 | $last_read_qpart = 'NULL'; | |
916 | } else { | |
917 | $unread = 'false'; | |
918 | $last_read_qpart = 'NOW()'; | |
919 | } | |
920 | ||
e6c886bf | 921 | if (RSSUtils::find_article_filter($article_filters, 'mark') || $score > 1000) { |
2c08214a AD |
922 | $marked = 'true'; |
923 | } else { | |
924 | $marked = 'false'; | |
925 | } | |
926 | ||
e6c886bf | 927 | if (RSSUtils::find_article_filter($article_filters, 'publish')) { |
2c08214a AD |
928 | $published = 'true'; |
929 | } else { | |
930 | $published = 'false'; | |
931 | } | |
932 | ||
7873d588 AD |
933 | $last_marked = ($marked == 'true') ? 'NOW()' : 'NULL'; |
934 | $last_published = ($published == 'true') ? 'NOW()' : 'NULL'; | |
935 | ||
6322ac79 | 936 | $result = db_query( |
2c08214a AD |
937 | "INSERT INTO ttrss_user_entries |
938 | (ref_id, owner_uid, feed_id, unread, last_read, marked, | |
7873d588 AD |
939 | published, score, tag_cache, label_cache, uuid, |
940 | last_marked, last_published) | |
2c08214a | 941 | VALUES ('$ref_id', '$owner_uid', '$feed', $unread, |
7873d588 AD |
942 | $last_read_qpart, $marked, $published, '$score', '', '', |
943 | '', $last_marked, $last_published)"); | |
2c08214a | 944 | |
6322ac79 | 945 | $result = db_query( |
2c08214a AD |
946 | "SELECT int_id FROM ttrss_user_entries WHERE |
947 | ref_id = '$ref_id' AND owner_uid = '$owner_uid' AND | |
948 | feed_id = '$feed' LIMIT 1"); | |
949 | ||
950 | if (db_num_rows($result) == 1) { | |
951 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
952 | } | |
953 | } else { | |
68cccafc | 954 | _debug("user record FOUND", $debug_enabled); |
2c08214a AD |
955 | |
956 | $entry_ref_id = db_fetch_result($result, 0, "ref_id"); | |
957 | $entry_int_id = db_fetch_result($result, 0, "int_id"); | |
958 | } | |
959 | ||
68cccafc | 960 | _debug("RID: $entry_ref_id, IID: $entry_int_id", $debug_enabled); |
2c08214a | 961 | |
e854442e | 962 | if (DB_TYPE == "pgsql") { |
e6c886bf | 963 | $tsvector_combined = db_escape_string(mb_substr($entry_title . ' ' . strip_tags(str_replace('<', ' <', $entry_content)), |
e854442e AD |
964 | 0, 1000000)); |
965 | ||
df659891 | 966 | $tsvector_qpart = "tsvector_combined = to_tsvector('$feed_language', '$tsvector_combined'),"; |
e854442e AD |
967 | |
968 | } else { | |
969 | $tsvector_qpart = ""; | |
970 | } | |
971 | ||
b1840673 AD |
972 | db_query("UPDATE ttrss_entries |
973 | SET title = '$entry_title', | |
974 | content = '$entry_content', | |
975 | content_hash = '$entry_current_hash', | |
976 | updated = '$entry_timestamp_fmt', | |
e854442e | 977 | $tsvector_qpart |
b1840673 AD |
978 | num_comments = '$num_comments', |
979 | plugin_data = '$entry_plugin_data', | |
980 | author = '$entry_author', | |
981 | lang = '$entry_language' | |
982 | WHERE id = '$ref_id'"); | |
983 | ||
59e83455 AD |
984 | // update aux data |
985 | db_query("UPDATE ttrss_user_entries | |
986 | SET score = '$score' WHERE ref_id = '$ref_id'"); | |
987 | ||
b1840673 | 988 | if ($mark_unread_on_update) { |
24e6ff5d AD |
989 | _debug("article updated, marking unread as requested.", $debug_enabled); |
990 | ||
b1840673 AD |
991 | db_query("UPDATE ttrss_user_entries |
992 | SET last_read = null, unread = true WHERE ref_id = '$ref_id'"); | |
2c08214a AD |
993 | } |
994 | } | |
995 | ||
07877caf | 996 | //db_query("COMMIT"); |
2c08214a | 997 | |
a29fe121 AD |
998 | _debug("assigning labels [other]...", $debug_enabled); |
999 | ||
1000 | foreach ($article_labels as $label) { | |
7c9b5a3f | 1001 | Labels::add_article($entry_ref_id, $label[1], $owner_uid); |
a29fe121 AD |
1002 | } |
1003 | ||
1004 | _debug("assigning labels [filters]...", $debug_enabled); | |
2c08214a | 1005 | |
e6c886bf | 1006 | RSSUtils::assign_article_to_label_filters($entry_ref_id, $article_filters, |
b24504b1 | 1007 | $owner_uid, $article_labels); |
2c08214a | 1008 | |
68cccafc | 1009 | _debug("looking for enclosures...", $debug_enabled); |
2c08214a AD |
1010 | |
1011 | // enclosures | |
1012 | ||
1013 | $enclosures = array(); | |
1014 | ||
19b3992b | 1015 | $encs = $item->get_enclosures(); |
2c08214a | 1016 | |
19b3992b AD |
1017 | if (is_array($encs)) { |
1018 | foreach ($encs as $e) { | |
1019 | $e_item = array( | |
86e53429 AD |
1020 | rewrite_relative_url($site_url, $e->link), |
1021 | $e->type, $e->length, $e->title, $e->width, $e->height); | |
2c08214a | 1022 | array_push($enclosures, $e_item); |
2c08214a AD |
1023 | } |
1024 | } | |
1025 | ||
388d4dfa | 1026 | if ($cache_images && is_writable(CACHE_DIR . '/images')) |
e6c886bf | 1027 | RSSUtils::cache_enclosures($enclosures, $site_url, $debug_enabled); |
388d4dfa | 1028 | |
2c08214a | 1029 | if ($debug_enabled) { |
68cccafc | 1030 | _debug("article enclosures:", $debug_enabled); |
2c08214a AD |
1031 | print_r($enclosures); |
1032 | } | |
1033 | ||
dab229cd | 1034 | //db_query("BEGIN"); |
2c08214a | 1035 | |
5c54e683 AD |
1036 | // debugging |
1037 | // db_query("DELETE FROM ttrss_enclosures WHERE post_id = '$entry_ref_id'"); | |
1038 | ||
2c08214a | 1039 | foreach ($enclosures as $enc) { |
a42c55f0 AD |
1040 | $enc_url = db_escape_string($enc[0]); |
1041 | $enc_type = db_escape_string($enc[1]); | |
1042 | $enc_dur = db_escape_string($enc[2]); | |
5c54e683 | 1043 | $enc_title = db_escape_string($enc[3]); |
523bd90b FE |
1044 | $enc_width = intval($enc[4]); |
1045 | $enc_height = intval($enc[5]); | |
2c08214a | 1046 | |
a42c55f0 | 1047 | $result = db_query("SELECT id FROM ttrss_enclosures |
2c08214a AD |
1048 | WHERE content_url = '$enc_url' AND post_id = '$entry_ref_id'"); |
1049 | ||
1050 | if (db_num_rows($result) == 0) { | |
a42c55f0 | 1051 | db_query("INSERT INTO ttrss_enclosures |
523bd90b FE |
1052 | (content_url, content_type, title, duration, post_id, width, height) VALUES |
1053 | ('$enc_url', '$enc_type', '$enc_title', '$enc_dur', '$entry_ref_id', $enc_width, $enc_height)"); | |
2c08214a AD |
1054 | } |
1055 | } | |
1056 | ||
dab229cd | 1057 | //db_query("COMMIT"); |
2c08214a AD |
1058 | |
1059 | // check for manual tags (we have to do it here since they're loaded from filters) | |
1060 | ||
1061 | foreach ($article_filters as $f) { | |
6aff7845 | 1062 | if ($f["type"] == "tag") { |
2c08214a | 1063 | |
6aff7845 | 1064 | $manual_tags = trim_array(explode(",", $f["param"])); |
2c08214a AD |
1065 | |
1066 | foreach ($manual_tags as $tag) { | |
1067 | if (tag_is_valid($tag)) { | |
1068 | array_push($entry_tags, $tag); | |
1069 | } | |
1070 | } | |
1071 | } | |
1072 | } | |
1073 | ||
1074 | // Skip boring tags | |
1075 | ||
6322ac79 | 1076 | $boring_tags = trim_array(explode(",", mb_strtolower(get_pref( |
2c08214a AD |
1077 | 'BLACKLISTED_TAGS', $owner_uid, ''), 'utf-8'))); |
1078 | ||
1079 | $filtered_tags = array(); | |
1080 | $tags_to_cache = array(); | |
1081 | ||
1082 | if ($entry_tags && is_array($entry_tags)) { | |
1083 | foreach ($entry_tags as $tag) { | |
1084 | if (array_search($tag, $boring_tags) === false) { | |
1085 | array_push($filtered_tags, $tag); | |
1086 | } | |
1087 | } | |
1088 | } | |
1089 | ||
1090 | $filtered_tags = array_unique($filtered_tags); | |
1091 | ||
1092 | if ($debug_enabled) { | |
68cccafc | 1093 | _debug("filtered article tags:", $debug_enabled); |
2c08214a AD |
1094 | print_r($filtered_tags); |
1095 | } | |
1096 | ||
1097 | // Save article tags in the database | |
1098 | ||
1099 | if (count($filtered_tags) > 0) { | |
1100 | ||
dab229cd | 1101 | //db_query("BEGIN"); |
2c08214a AD |
1102 | |
1103 | foreach ($filtered_tags as $tag) { | |
1104 | ||
1105 | $tag = sanitize_tag($tag); | |
a42c55f0 | 1106 | $tag = db_escape_string($tag); |
2c08214a AD |
1107 | |
1108 | if (!tag_is_valid($tag)) continue; | |
1109 | ||
a42c55f0 | 1110 | $result = db_query("SELECT id FROM ttrss_tags |
2c08214a AD |
1111 | WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND |
1112 | owner_uid = '$owner_uid' LIMIT 1"); | |
1113 | ||
e6c886bf | 1114 | if ($result && db_num_rows($result) == 0) { |
2c08214a | 1115 | |
e6c886bf | 1116 | db_query("INSERT INTO ttrss_tags |
2c08214a AD |
1117 | (owner_uid,tag_name,post_int_id) |
1118 | VALUES ('$owner_uid','$tag', '$entry_int_id')"); | |
e6c886bf | 1119 | } |
2c08214a AD |
1120 | |
1121 | array_push($tags_to_cache, $tag); | |
1122 | } | |
1123 | ||
1124 | /* update the cache */ | |
1125 | ||
1126 | $tags_to_cache = array_unique($tags_to_cache); | |
1127 | ||
a42c55f0 | 1128 | $tags_str = db_escape_string(join(",", $tags_to_cache)); |
2c08214a | 1129 | |
a42c55f0 | 1130 | db_query("UPDATE ttrss_user_entries |
2c08214a AD |
1131 | SET tag_cache = '$tags_str' WHERE ref_id = '$entry_ref_id' |
1132 | AND owner_uid = $owner_uid"); | |
1133 | ||
dab229cd | 1134 | //db_query("COMMIT"); |
2c08214a AD |
1135 | } |
1136 | ||
68cccafc | 1137 | _debug("article processed", $debug_enabled); |
2c08214a AD |
1138 | } |
1139 | ||
68cccafc | 1140 | _debug("purging feed...", $debug_enabled); |
2c08214a | 1141 | |
a42c55f0 | 1142 | purge_feed($feed, 0, $debug_enabled); |
2c08214a | 1143 | |
a42c55f0 | 1144 | db_query("UPDATE ttrss_feeds |
e50c8eaa | 1145 | SET last_updated = NOW(), last_unconditional = NOW(), last_error = '' WHERE id = '$feed'"); |
2c08214a | 1146 | |
a42c55f0 | 1147 | // db_query("COMMIT"); |
2c08214a AD |
1148 | |
1149 | } else { | |
1150 | ||
a42c55f0 | 1151 | $error_msg = db_escape_string(mb_substr($rss->error(), 0, 245)); |
2c08214a | 1152 | |
4ad04ee2 AD |
1153 | _debug("fetch error: $error_msg", $debug_enabled); |
1154 | ||
1155 | if (count($rss->errors()) > 1) { | |
1156 | foreach ($rss->errors() as $error) { | |
1157 | _debug("+ $error"); | |
1158 | } | |
1159 | } | |
2c08214a | 1160 | |
6322ac79 | 1161 | db_query( |
2c08214a | 1162 | "UPDATE ttrss_feeds SET last_error = '$error_msg', |
e50c8eaa | 1163 | last_updated = NOW(), last_unconditional = NOW() WHERE id = '$feed'"); |
2c08214a | 1164 | |
88edaa93 | 1165 | unset($rss); |
7b55001e | 1166 | return; |
88edaa93 | 1167 | } |
2c08214a | 1168 | |
68cccafc | 1169 | _debug("done", $debug_enabled); |
88edaa93 | 1170 | |
7b55001e | 1171 | return true; |
2c08214a AD |
1172 | } |
1173 | ||
e6c886bf | 1174 | static function cache_enclosures($enclosures, $site_url, $debug) { |
388d4dfa AD |
1175 | foreach ($enclosures as $enc) { |
1176 | ||
1177 | if (preg_match("/(image|audio|video)/", $enc[1])) { | |
1178 | ||
1179 | $src = rewrite_relative_url($site_url, $enc[0]); | |
1180 | ||
1181 | $local_filename = CACHE_DIR . "/images/" . sha1($src); | |
1182 | ||
1183 | if ($debug) _debug("cache_enclosures: downloading: $src to $local_filename"); | |
1184 | ||
1185 | if (!file_exists($local_filename)) { | |
1186 | $file_content = fetch_file_contents($src); | |
1187 | ||
6fd03996 | 1188 | if ($file_content && strlen($file_content) > MIN_CACHE_FILE_SIZE) { |
388d4dfa AD |
1189 | file_put_contents($local_filename, $file_content); |
1190 | } | |
1191 | } else { | |
1192 | touch($local_filename); | |
1193 | } | |
1194 | } | |
1195 | } | |
1196 | } | |
1197 | ||
e6c886bf | 1198 | static function cache_media($html, $site_url, $debug) { |
3c696512 AD |
1199 | libxml_use_internal_errors(true); |
1200 | ||
1201 | $charset_hack = '<head> | |
1202 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> | |
1203 | </head>'; | |
1204 | ||
1205 | $doc = new DOMDocument(); | |
1206 | $doc->loadHTML($charset_hack . $html); | |
1207 | $xpath = new DOMXPath($doc); | |
1208 | ||
388d4dfa | 1209 | $entries = $xpath->query('(//img[@src])|(//video/source[@src])|(//audio/source[@src])'); |
3c696512 AD |
1210 | |
1211 | foreach ($entries as $entry) { | |
5edd605a | 1212 | if ($entry->hasAttribute('src') && strpos($entry->getAttribute('src'), "data:") !== 0) { |
3c696512 AD |
1213 | $src = rewrite_relative_url($site_url, $entry->getAttribute('src')); |
1214 | ||
41bead9b | 1215 | $local_filename = CACHE_DIR . "/images/" . sha1($src); |
3c696512 | 1216 | |
41bead9b | 1217 | if ($debug) _debug("cache_media: downloading: $src to $local_filename"); |
3c696512 AD |
1218 | |
1219 | if (!file_exists($local_filename)) { | |
1220 | $file_content = fetch_file_contents($src); | |
1221 | ||
6fd03996 | 1222 | if ($file_content && strlen($file_content) > MIN_CACHE_FILE_SIZE) { |
3c696512 AD |
1223 | file_put_contents($local_filename, $file_content); |
1224 | } | |
4a27966e J |
1225 | } else { |
1226 | touch($local_filename); | |
3c696512 | 1227 | } |
3c696512 AD |
1228 | } |
1229 | } | |
3c696512 AD |
1230 | } |
1231 | ||
e6c886bf | 1232 | static function expire_error_log($debug) { |
e2261e17 AD |
1233 | if ($debug) _debug("Removing old error log entries..."); |
1234 | ||
1235 | if (DB_TYPE == "pgsql") { | |
a42c55f0 | 1236 | db_query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1237 | WHERE created_at < NOW() - INTERVAL '7 days'"); |
1238 | } else { | |
a42c55f0 | 1239 | db_query("DELETE FROM ttrss_error_log |
e2261e17 AD |
1240 | WHERE created_at < DATE_SUB(NOW(), INTERVAL 7 DAY)"); |
1241 | } | |
1242 | ||
1243 | } | |
1244 | ||
e6c886bf | 1245 | static function expire_lock_files($debug) { |
65465085 | 1246 | //if ($debug) _debug("Removing old lock files..."); |
2a91b6ff AD |
1247 | |
1248 | $num_deleted = 0; | |
1249 | ||
1250 | if (is_writable(LOCK_DIRECTORY)) { | |
1251 | $files = glob(LOCK_DIRECTORY . "/*.lock"); | |
1252 | ||
1253 | if ($files) { | |
1254 | foreach ($files as $file) { | |
11344971 | 1255 | if (!file_is_locked(basename($file)) && time() - filemtime($file) > 86400*2) { |
2a91b6ff AD |
1256 | unlink($file); |
1257 | ++$num_deleted; | |
1258 | } | |
1259 | } | |
1260 | } | |
1261 | } | |
1262 | ||
65465085 | 1263 | if ($debug) _debug("Removed $num_deleted old lock files."); |
2a91b6ff AD |
1264 | } |
1265 | ||
e6c886bf | 1266 | static function expire_cached_files($debug) { |
3306daec | 1267 | foreach (array("simplepie", "images", "export", "upload") as $dir) { |
3c696512 | 1268 | $cache_dir = CACHE_DIR . "/$dir"; |
2c08214a | 1269 | |
65465085 | 1270 | // if ($debug) _debug("Expiring $cache_dir"); |
2c08214a | 1271 | |
3c696512 AD |
1272 | $num_deleted = 0; |
1273 | ||
1274 | if (is_writable($cache_dir)) { | |
1275 | $files = glob("$cache_dir/*"); | |
1276 | ||
2a91b6ff | 1277 | if ($files) { |
2ab20c31 | 1278 | foreach ($files as $file) { |
6fd03996 | 1279 | if (time() - filemtime($file) > 86400*CACHE_MAX_DAYS) { |
2ab20c31 | 1280 | unlink($file); |
3c696512 | 1281 | |
2ab20c31 AD |
1282 | ++$num_deleted; |
1283 | } | |
3c696512 AD |
1284 | } |
1285 | } | |
2a91b6ff | 1286 | } |
3c696512 | 1287 | |
65465085 | 1288 | if ($debug) _debug("$cache_dir: removed $num_deleted files."); |
3c696512 AD |
1289 | } |
1290 | } | |
2c08214a | 1291 | |
a3e0bdcf | 1292 | /** |
e6c886bf AD |
1293 | * Source: http://www.php.net/manual/en/function.parse-url.php#104527 |
1294 | * Returns the url query as associative array | |
1295 | * | |
1296 | * @param string query | |
1297 | * @return array params | |
1298 | */ | |
1299 | static function convertUrlQuery($query) { | |
a3e0bdcf AD |
1300 | $queryParts = explode('&', $query); |
1301 | ||
1302 | $params = array(); | |
1303 | ||
1304 | foreach ($queryParts as $param) { | |
1305 | $item = explode('=', $param); | |
1306 | $params[$item[0]] = $item[1]; | |
1307 | } | |
1308 | ||
1309 | return $params; | |
1310 | } | |
92c14e9d | 1311 | |
e6c886bf | 1312 | static function get_article_filters($filters, $title, $content, $link, $author, $tags, &$matched_rules = false) { |
92c14e9d AD |
1313 | $matches = array(); |
1314 | ||
1315 | foreach ($filters as $filter) { | |
1316 | $match_any_rule = $filter["match_any_rule"]; | |
a3a896a1 | 1317 | $inverse = $filter["inverse"]; |
92c14e9d AD |
1318 | $filter_match = false; |
1319 | ||
1320 | foreach ($filter["rules"] as $rule) { | |
1321 | $match = false; | |
ffa1bd7b | 1322 | $reg_exp = str_replace('/', '\/', $rule["reg_exp"]); |
a3a896a1 | 1323 | $rule_inverse = $rule["inverse"]; |
92c14e9d AD |
1324 | |
1325 | if (!$reg_exp) | |
1326 | continue; | |
1327 | ||
1328 | switch ($rule["type"]) { | |
e6c886bf AD |
1329 | case "title": |
1330 | $match = @preg_match("/$reg_exp/iu", $title); | |
1331 | break; | |
1332 | case "content": | |
1333 | // we don't need to deal with multiline regexps | |
1334 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
d03ae73e | 1335 | |
e6c886bf AD |
1336 | $match = @preg_match("/$reg_exp/iu", $content); |
1337 | break; | |
1338 | case "both": | |
1339 | // we don't need to deal with multiline regexps | |
1340 | $content = preg_replace("/[\r\n\t]/", "", $content); | |
d03ae73e | 1341 | |
e6c886bf AD |
1342 | $match = (@preg_match("/$reg_exp/iu", $title) || @preg_match("/$reg_exp/iu", $content)); |
1343 | break; | |
1344 | case "link": | |
1345 | $match = @preg_match("/$reg_exp/iu", $link); | |
1346 | break; | |
1347 | case "author": | |
1348 | $match = @preg_match("/$reg_exp/iu", $author); | |
1349 | break; | |
1350 | case "tag": | |
1351 | foreach ($tags as $tag) { | |
1352 | if (@preg_match("/$reg_exp/iu", $tag)) { | |
1353 | $match = true; | |
1354 | break; | |
1355 | } | |
7b80b5e1 | 1356 | } |
e6c886bf | 1357 | break; |
92c14e9d AD |
1358 | } |
1359 | ||
a3a896a1 AD |
1360 | if ($rule_inverse) $match = !$match; |
1361 | ||
92c14e9d AD |
1362 | if ($match_any_rule) { |
1363 | if ($match) { | |
1364 | $filter_match = true; | |
1365 | break; | |
1366 | } | |
1367 | } else { | |
1368 | $filter_match = $match; | |
1369 | if (!$match) { | |
1370 | break; | |
1371 | } | |
1372 | } | |
1373 | } | |
1374 | ||
a3a896a1 AD |
1375 | if ($inverse) $filter_match = !$filter_match; |
1376 | ||
92c14e9d | 1377 | if ($filter_match) { |
557d86fe AD |
1378 | if (is_array($matched_rules)) array_push($matched_rules, $rule); |
1379 | ||
92c14e9d AD |
1380 | foreach ($filter["actions"] AS $action) { |
1381 | array_push($matches, $action); | |
5e736e45 AD |
1382 | |
1383 | // if Stop action encountered, perform no further processing | |
fd3e5e8d | 1384 | if (isset($action["type"]) && $action["type"] == "stop") return $matches; |
92c14e9d AD |
1385 | } |
1386 | } | |
1387 | } | |
1388 | ||
1389 | return $matches; | |
1390 | } | |
1391 | ||
e6c886bf | 1392 | static function find_article_filter($filters, $filter_name) { |
92c14e9d AD |
1393 | foreach ($filters as $f) { |
1394 | if ($f["type"] == $filter_name) { | |
1395 | return $f; | |
1396 | }; | |
1397 | } | |
1398 | return false; | |
1399 | } | |
1400 | ||
e6c886bf | 1401 | static function find_article_filters($filters, $filter_name) { |
92c14e9d AD |
1402 | $results = array(); |
1403 | ||
1404 | foreach ($filters as $f) { | |
1405 | if ($f["type"] == $filter_name) { | |
1406 | array_push($results, $f); | |
1407 | }; | |
1408 | } | |
1409 | return $results; | |
1410 | } | |
1411 | ||
e6c886bf | 1412 | static function calculate_article_score($filters) { |
92c14e9d AD |
1413 | $score = 0; |
1414 | ||
1415 | foreach ($filters as $f) { | |
1416 | if ($f["type"] == "score") { | |
1417 | $score += $f["param"]; | |
1418 | }; | |
1419 | } | |
1420 | return $score; | |
1421 | } | |
1422 | ||
e6c886bf | 1423 | static function labels_contains_caption($labels, $caption) { |
b24504b1 AD |
1424 | foreach ($labels as $label) { |
1425 | if ($label[1] == $caption) { | |
1426 | return true; | |
1427 | } | |
1428 | } | |
1429 | ||
1430 | return false; | |
1431 | } | |
1432 | ||
e6c886bf | 1433 | static function assign_article_to_label_filters($id, $filters, $owner_uid, $article_labels) { |
92c14e9d AD |
1434 | foreach ($filters as $f) { |
1435 | if ($f["type"] == "label") { | |
e6c886bf | 1436 | if (!RSSUtils::labels_contains_caption($article_labels, $f["param"])) { |
7c9b5a3f | 1437 | Labels::add_article($id, $f["param"], $owner_uid); |
b24504b1 AD |
1438 | } |
1439 | } | |
92c14e9d AD |
1440 | } |
1441 | } | |
87764a50 | 1442 | |
e6c886bf | 1443 | static function make_guid_from_title($title) { |
87d7e850 AD |
1444 | return preg_replace("/[ \"\',.:;]/", "-", |
1445 | mb_strtolower(strip_tags($title), 'utf-8')); | |
1446 | } | |
1447 | ||
e6c886bf | 1448 | static function cleanup_counters_cache($debug) { |
168cf351 AD |
1449 | $result = db_query("DELETE FROM ttrss_counters_cache |
1450 | WHERE feed_id > 0 AND | |
1451 | (SELECT COUNT(id) FROM ttrss_feeds WHERE | |
1452 | id = feed_id AND | |
1453 | ttrss_counters_cache.owner_uid = ttrss_feeds.owner_uid) = 0"); | |
1454 | $frows = db_affected_rows($result); | |
1455 | ||
1456 | $result = db_query("DELETE FROM ttrss_cat_counters_cache | |
1457 | WHERE feed_id > 0 AND | |
1458 | (SELECT COUNT(id) FROM ttrss_feed_categories WHERE | |
1459 | id = feed_id AND | |
1460 | ttrss_cat_counters_cache.owner_uid = ttrss_feed_categories.owner_uid) = 0"); | |
1461 | $crows = db_affected_rows($result); | |
1462 | ||
7b55001e | 1463 | if ($debug) _debug("Removed $frows (feeds) $crows (cats) orphaned counter cache entries."); |
168cf351 AD |
1464 | } |
1465 | ||
e6c886bf | 1466 | static function housekeeping_user($owner_uid) { |
5cbd1fe8 AD |
1467 | $tmph = new PluginHost(); |
1468 | ||
1469 | load_user_plugins($owner_uid, $tmph); | |
1470 | ||
1471 | $tmph->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); | |
1472 | } | |
1473 | ||
e6c886bf AD |
1474 | static function housekeeping_common($debug) { |
1475 | RSSUtils::expire_cached_files($debug); | |
1476 | RSSUtils::expire_lock_files($debug); | |
1477 | RSSUtils::expire_error_log($debug); | |
e2cf81e2 | 1478 | |
e6c886bf | 1479 | $count = RSSUtils::update_feedbrowser_cache(); |
e2cf81e2 AD |
1480 | _debug("Feedbrowser updated, $count feeds processed."); |
1481 | ||
a230bf88 | 1482 | Article::purge_orphans( true); |
e6c886bf | 1483 | RSSUtils::cleanup_counters_cache($debug); |
e2cf81e2 | 1484 | |
9b736a20 AD |
1485 | //$rc = cleanup_tags( 14, 50000); |
1486 | //_debug("Cleaned $rc cached tags."); | |
8e470220 | 1487 | |
00f22824 | 1488 | PluginHost::getInstance()->run_hooks(PluginHost::HOOK_HOUSE_KEEPING, "hook_house_keeping", ""); |
e2cf81e2 | 1489 | } |
ea79a0e0 | 1490 | |
e6c886bf AD |
1491 | static function check_feed_favicon($site_url, $feed) { |
1492 | # print "FAVICON [$site_url]: $favicon_url\n"; | |
a230bf88 AD |
1493 | |
1494 | $icon_file = ICONS_DIR . "/$feed.ico"; | |
1495 | ||
1496 | if (!file_exists($icon_file)) { | |
1497 | $favicon_url = get_favicon_url($site_url); | |
1498 | ||
1499 | if ($favicon_url) { | |
1500 | // Limiting to "image" type misses those served with text/plain | |
1501 | $contents = fetch_file_contents($favicon_url); // , "image"); | |
1502 | ||
1503 | if ($contents) { | |
1504 | // Crude image type matching. | |
1505 | // Patterns gleaned from the file(1) source code. | |
1506 | if (preg_match('/^\x00\x00\x01\x00/', $contents)) { | |
1507 | // 0 string \000\000\001\000 MS Windows icon resource | |
1508 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa MS Windows icon resource"); | |
1509 | } | |
1510 | elseif (preg_match('/^GIF8/', $contents)) { | |
1511 | // 0 string GIF8 GIF image data | |
1512 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa GIF image"); | |
1513 | } | |
1514 | elseif (preg_match('/^\x89PNG\x0d\x0a\x1a\x0a/', $contents)) { | |
1515 | // 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data | |
1516 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa PNG image"); | |
1517 | } | |
1518 | elseif (preg_match('/^\xff\xd8/', $contents)) { | |
1519 | // 0 beshort 0xffd8 JPEG image data | |
1520 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa JPG image"); | |
1521 | } | |
f9ad33c2 GG |
1522 | elseif (preg_match('/^BM/', $contents)) { |
1523 | // 0 string BM PC bitmap (OS2, Windows BMP files) | |
1524 | //error_log("check_feed_favicon, favicon_url=$favicon_url isa BMP image"); | |
1525 | } | |
a230bf88 AD |
1526 | else { |
1527 | //error_log("check_feed_favicon: favicon_url=$favicon_url isa UNKNOWN type"); | |
1528 | $contents = ""; | |
1529 | } | |
1530 | } | |
1531 | ||
1532 | if ($contents) { | |
1533 | $fp = @fopen($icon_file, "w"); | |
1534 | ||
1535 | if ($fp) { | |
1536 | fwrite($fp, $contents); | |
1537 | fclose($fp); | |
1538 | chmod($icon_file, 0644); | |
1539 | } | |
1540 | } | |
1541 | } | |
1542 | return $icon_file; | |
1543 | } | |
1544 | } | |
e6c886bf AD |
1545 | |
1546 | ||
1547 | ||
bec5ba93 | 1548 | } |