diff --git a/include/functions.php b/include/functions.php index 8ac5753c..004f4db2 100644 --- a/include/functions.php +++ b/include/functions.php @@ -129,6 +129,9 @@ $utc_tz = new DateTimeZone('UTC'); $schema_version = false; + global $_debug_enabled; + $_debug_enabled = true; + /** * Print a timestamped debug message. * @@ -136,6 +139,10 @@ * @return void */ function _debug($msg) { + global $_debug_enabled; + + if (!$_debug_enabled) return; + $ts = strftime("%H:%M:%S", time()); if (function_exists('posix_getpid')) { $ts = "$ts/" . posix_getpid(); @@ -156,6 +163,15 @@ } // function _debug + function _debug_enable($enabled) { + global $_debug_enabled; + + $old = $_debug_enabled; + $_debug_enabled = $enabled; + + return $old; + } + /** * Purge a feed old posts. * diff --git a/include/rssfuncs.php b/include/rssfuncs.php index 47d62216..2f9ba426 100644 --- a/include/rssfuncs.php +++ b/include/rssfuncs.php @@ -201,9 +201,9 @@ $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']; - if ($debug_enabled) { - _debug("update_rss_feed: start"); - } + $prev_debug_enabled = _debug_enable($debug_enabled); + + _debug("start"); $result = db_query("SELECT id,update_interval,auth_login, feed_url,auth_pass,cache_images,last_updated, @@ -212,9 +212,7 @@ FROM ttrss_feeds WHERE id = '$feed'"); if (db_num_rows($result) == 0) { - if ($debug_enabled) { - _debug("update_rss_feed: feed $feed NOT FOUND/SKIPPED"); - } + _debug("feed $feed NOT FOUND/SKIPPED"); return false; } @@ -252,10 +250,8 @@ $cache_age = ($no_cache || is_null($last_updated) || $last_updated == '1970-01-01 00:00:00') ? 30 : get_feed_update_interval($feed) * 60; - if ($debug_enabled) { - _debug("update_rss_feed: cache filename: $cache_filename exists: " . file_exists($cache_filename)); - _debug("update_rss_feed: cache age: $cache_age; no cache: $no_cache"); - } + _debug("cache filename: $cache_filename exists: " . file_exists($cache_filename)); + _debug("cache age: $cache_age; no cache: $no_cache"); $cached_feed_data_hash = false; @@ -271,9 +267,7 @@ !$auth_login && !$auth_pass && filemtime($cache_filename) > time() - $cache_age) { - if ($debug_enabled) { - _debug("update_rss_feed: using local cache."); - } + _debug("using local cache."); if ($cache_timestamp > $last_updated_timestamp) { @$rss_data = file_get_contents($cache_filename); @@ -283,9 +277,7 @@ @$rss = unserialize($rss_data); } } else if (!$force_refetch) { - if ($debug_enabled) { - _debug("update_rss_feed: local cache valid and older than last_updated, nothing to do."); - } + _debug("local cache valid and older than last_updated, nothing to do."); return; } } @@ -293,9 +285,7 @@ if (!$rss) { if (!$feed_data) { - if ($debug_enabled) { - _debug("update_rss_feed: fetching [$fetch_url] (ts: $cache_timestamp/$last_updated_timestamp)"); - } + _debug("fetching [$fetch_url] (ts: $cache_timestamp/$last_updated_timestamp)"); $feed_data = fetch_file_contents($fetch_url, false, $auth_login, $auth_pass, false, @@ -312,21 +302,15 @@ $feed_data = trim($feed_data); - if ($debug_enabled) { - _debug("update_rss_feed: fetch done."); - } + _debug("fetch done."); $error = verify_feed_xml($feed_data); if ($error) { - if ($debug_enabled) { - _debug("update_rss_feed: error verifying XML, code: " . $error->code); - } + _debug("error verifying XML, code: " . $error->code); if ($error->code == 26) { - if ($debug_enabled) { - _debug("update_rss_feed: got error 26, trying to decode entities..."); - } + _debug("got error 26, trying to decode entities..."); $feed_data = html_entity_decode($feed_data, ENT_COMPAT, 'UTF-8'); @@ -341,9 +325,7 @@ global $fetch_last_error; global $fetch_last_error_code; - if ($debug_enabled) { - _debug("update_rss_feed: unable to fetch: $fetch_last_error [$fetch_last_error_code]"); - } + _debug("unable to fetch: $fetch_last_error [$fetch_last_error_code]"); $error_escaped = ''; @@ -351,9 +333,7 @@ if ($fetch_last_error_code != 304) { $error_escaped = db_escape_string($fetch_last_error); } else { - if ($debug_enabled) { - _debug("update_rss_feed: source claims data not modified, nothing to do."); - } + _debug("source claims data not modified, nothing to do."); } db_query( @@ -401,9 +381,7 @@ $new_rss_hash = sha1($rss_data); if ($new_rss_hash != $rss_hash) { - if ($debug_enabled) { - _debug("update_rss_feed: saving $cache_filename"); - } + _debug("saving $cache_filename"); @file_put_contents($cache_filename, serialize($rss)); } } @@ -411,9 +389,7 @@ // We use local pluginhost here because we need to load different per-user feed plugins $pluginhost->run_hooks(PluginHost::HOOK_FEED_PARSED, "hook_feed_parsed", $rss); - if ($debug_enabled) { - _debug("update_rss_feed: processing feed data..."); - } + _debug("processing feed data..."); // db_query("BEGIN"); @@ -438,9 +414,7 @@ $site_url = db_escape_string(mb_substr(rewrite_relative_url($fetch_url, $rss->get_link()), 0, 245)); if ($favicon_needs_check || $force_refetch) { - if ($debug_enabled) { - _debug("update_rss_feed: checking favicon..."); - } + _debug("checking favicon..."); check_feed_favicon($site_url, $feed, $link); $favicon_file = ICONS_DIR . "/$feed.ico"; @@ -463,9 +437,7 @@ $feed_title = db_escape_string($rss->get_title()); - if ($debug_enabled) { - _debug("update_rss_feed: registering title: $feed_title"); - } + _debug("registering title: $feed_title"); db_query("UPDATE ttrss_feeds SET title = '$feed_title' WHERE id = '$feed'"); @@ -476,24 +448,17 @@ site_url = '$site_url' WHERE id = '$feed'"); } - if ($debug_enabled) { - _debug("update_rss_feed: loading filters & labels..."); - } + _debug("loading filters & labels..."); $filters = load_filters($feed, $owner_uid); $labels = get_all_labels($owner_uid); - if ($debug_enabled) { - //print_r($filters); - _debug("update_rss_feed: " . count($filters) . " filters loaded."); - } + _debug("" . count($filters) . " filters loaded."); $items = $rss->get_items(); if (!is_array($items)) { - if ($debug_enabled) { - _debug("update_rss_feed: no articles found."); - } + _debug("no articles found."); db_query("UPDATE ttrss_feeds SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); @@ -503,7 +468,7 @@ if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) { - if ($debug_enabled) _debug("update_rss_feed: checking for PUSH hub..."); + _debug("checking for PUSH hub..."); $feed_hub_url = false; @@ -516,7 +481,7 @@ } } - if ($debug_enabled) _debug("update_rss_feed: feed hub url: $feed_hub_url"); + _debug("feed hub url: $feed_hub_url"); if ($feed_hub_url && function_exists('curl_init') && !ini_get("open_basedir")) { @@ -530,17 +495,14 @@ $rc = $s->subscribe($fetch_url); - if ($debug_enabled) - _debug("update_rss_feed: feed hub url found, subscribe request sent."); + _debug("feed hub url found, subscribe request sent."); db_query("UPDATE ttrss_feeds SET pubsub_state = 1 WHERE id = '$feed'"); } } - if ($debug_enabled) { - _debug("update_rss_feed: processing articles..."); - } + _debug("processing articles..."); foreach ($items as $item) { if ($_REQUEST['xdebug'] == 3) { @@ -557,9 +519,7 @@ $entry_guid_hashed = db_escape_string('SHA1:' . sha1($entry_guid)); - if ($debug_enabled) { - _debug("update_rss_feed: guid $entry_guid / $entry_guid_hashed"); - } + _debug("guid $entry_guid / $entry_guid_hashed"); $entry_timestamp = ""; @@ -574,18 +534,14 @@ $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); - if ($debug_enabled) { - _debug("update_rss_feed: date $entry_timestamp [$entry_timestamp_fmt]"); - } + _debug("date $entry_timestamp [$entry_timestamp_fmt]"); $entry_title = html_entity_decode($item->get_title(), ENT_COMPAT, 'UTF-8'); $entry_link = rewrite_relative_url($site_url, $item->get_link()); - if ($debug_enabled) { - _debug("update_rss_feed: title $entry_title"); - _debug("update_rss_feed: link $entry_link"); - } + _debug("title $entry_title"); + _debug("link $entry_link"); if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);; @@ -593,7 +549,7 @@ if (!$entry_content) $entry_content = $item->get_description(); if ($_REQUEST["xdebug"] == 2) { - print "update_rss_feed: content: "; + print "content: "; print $entry_content; print "\n"; } @@ -619,11 +575,9 @@ $num_comments = 0; } - if ($debug_enabled) { - _debug("update_rss_feed: author $entry_author"); - _debug("update_rss_feed: num_comments: $num_comments"); - _debug("update_rss_feed: looking for tags [1]..."); - } + _debug("author $entry_author"); + _debug("num_comments: $num_comments"); + _debug("looking for tags [1]..."); // parse entries into tags @@ -637,34 +591,19 @@ } } - if ($debug_enabled) { - _debug("update_rss_feed: category tags:"); - print_r($additional_tags); - } - - if ($debug_enabled) { - _debug("update_rss_feed: looking for tags [2]..."); - } + _debug("category tags:"); + _debug("looking for tags [2]..."); $entry_tags = array_unique($additional_tags); for ($i = 0; $i < count($entry_tags); $i++) $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); - if ($debug_enabled) { - //_debug("update_rss_feed: unfiltered tags found:"); - //print_r($entry_tags); - } - - if ($debug_enabled) { - _debug("update_rss_feed: done collecting data."); - } + _debug("done collecting data."); // TODO: less memory-hungry implementation - if ($debug_enabled) { - _debug("update_rss_feed: applying plugin filters.."); - } + _debug("applying plugin filters.."); // FIXME not sure if owner_uid is a good idea here, we may have a base entry without user entry (?) $result = db_query("SELECT plugin_data,title,content,link,tag_cache,author FROM ttrss_entries, ttrss_user_entries @@ -705,9 +644,7 @@ $entry_content = $article["content"]; // escaped below - if ($debug_enabled) { - _debug("update_rss_feed: plugin data: $entry_plugin_data"); - } + _debug("plugin data: $entry_plugin_data"); if ($cache_images && is_writable(CACHE_DIR . '/images')) cache_images($entry_content, $site_url, $debug_enabled); @@ -723,9 +660,7 @@ if (db_num_rows($result) == 0) { - if ($debug_enabled) { - _debug("update_rss_feed: base guid [$entry_guid] not found"); - } + _debug("base guid [$entry_guid] not found"); // base post entry does not exist, create it @@ -793,9 +728,7 @@ if (db_num_rows($result) == 1) { - if ($debug_enabled) { - _debug("update_rss_feed: base guid found, checking for user record"); - } + _debug("base guid found, checking for user record"); // this will be used below in update handler $orig_content_hash = db_fetch_result($result, 0, "content_hash"); @@ -832,7 +765,7 @@ $entry_tags); if ($debug_enabled) { - _debug("update_rss_feed: article filters: "); + _debug("article filters: "); if (count($article_filters) != 0) { print_r($article_filters); } @@ -845,9 +778,7 @@ $score = calculate_article_score($article_filters); - if ($debug_enabled) { - _debug("update_rss_feed: initial score: $score"); - } + _debug("initial score: $score"); $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE ref_id = '$ref_id' AND owner_uid = '$owner_uid' @@ -860,9 +791,7 @@ // okay it doesn't exist - create user entry if (db_num_rows($result) == 0) { - if ($debug_enabled) { - _debug("update_rss_feed: user record not found, creating..."); - } + _debug("user record not found, creating..."); if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) { $unread = 'true'; @@ -896,9 +825,7 @@ $ngram_similar = db_fetch_result($result, 0, "similar"); - if ($debug_enabled) { - _debug("update_rss_feed: N-gram similar results: $ngram_similar"); - } + _debug("N-gram similar results: $ngram_similar"); if ($ngram_similar > 0) { $unread = 'false'; @@ -936,17 +863,13 @@ $entry_int_id = db_fetch_result($result, 0, "int_id"); } } else { - if ($debug_enabled) { - _debug("update_rss_feed: user record FOUND"); - } + _debug("user record FOUND"); $entry_ref_id = db_fetch_result($result, 0, "ref_id"); $entry_int_id = db_fetch_result($result, 0, "int_id"); } - if ($debug_enabled) { - _debug("update_rss_feed: RID: $entry_ref_id, IID: $entry_int_id"); - } + _debug("RID: $entry_ref_id, IID: $entry_int_id"); $post_needs_update = false; $update_insignificant = false; @@ -976,7 +899,7 @@ if ($post_needs_update) { if (defined('DAEMON_EXTENDED_DEBUG')) { - _debug("update_rss_feed: post $entry_guid_hashed needs update..."); + _debug("post $entry_guid_hashed needs update..."); } // print ""; @@ -1000,16 +923,12 @@ db_query("COMMIT"); - if ($debug_enabled) { - _debug("update_rss_feed: assigning labels..."); - } + _debug("assigning labels..."); assign_article_to_label_filters($entry_ref_id, $article_filters, $owner_uid, $article_labels); - if ($debug_enabled) { - _debug("update_rss_feed: looking for enclosures..."); - } + _debug("looking for enclosures..."); // enclosures @@ -1026,7 +945,7 @@ } if ($debug_enabled) { - _debug("update_rss_feed: article enclosures:"); + _debug("article enclosures:"); print_r($enclosures); } @@ -1083,7 +1002,7 @@ $filtered_tags = array_unique($filtered_tags); if ($debug_enabled) { - _debug("update_rss_feed: filtered article tags:"); + _debug("filtered article tags:"); print_r($filtered_tags); } @@ -1128,9 +1047,7 @@ } if (get_pref("AUTO_ASSIGN_LABELS", $owner_uid, false)) { - if ($debug_enabled) { - _debug("update_rss_feed: auto-assigning labels..."); - } + _debug("auto-assigning labels..."); foreach ($labels as $label) { $caption = preg_quote($label["caption"]); @@ -1143,21 +1060,15 @@ } } - if ($debug_enabled) { - _debug("update_rss_feed: article processed"); - } + _debug("article processed"); } if (!$last_updated) { - if ($debug_enabled) { - _debug("update_rss_feed: new feed, catching it up..."); - } + _debug("new feed, catching it up..."); catchup_feed($feed, false, $owner_uid); } - if ($debug_enabled) { - _debug("purging feed..."); - } + _debug("purging feed..."); purge_feed($feed, 0, $debug_enabled); @@ -1170,9 +1081,7 @@ $error_msg = db_escape_string(mb_substr($rss->error(), 0, 245)); - if ($debug_enabled) { - _debug("update_rss_feed: error fetching feed: $error_msg"); - } + _debug("error fetching feed: $error_msg"); db_query( "UPDATE ttrss_feeds SET last_error = '$error_msg', @@ -1181,10 +1090,9 @@ unset($rss); - if ($debug_enabled) { - _debug("update_rss_feed: done"); - } + _debug("done"); + _debug_enable($prev_debug_enabled); } function cache_images($html, $site_url, $debug) {