diff --git a/include/functions.php b/include/functions.php index 004f4db2f..88484cadd 100644 --- a/include/functions.php +++ b/include/functions.php @@ -129,26 +129,20 @@ $utc_tz = new DateTimeZone('UTC'); $schema_version = false; - global $_debug_enabled; - $_debug_enabled = true; - /** * Print a timestamped debug message. * * @param string $msg The debug message. * @return void */ - function _debug($msg) { - global $_debug_enabled; - - if (!$_debug_enabled) return; + function _debug($msg, $show = true) { $ts = strftime("%H:%M:%S", time()); if (function_exists('posix_getpid')) { $ts = "$ts/" . posix_getpid(); } - if (!(defined('QUIET') && QUIET)) { + if ($show && !(defined('QUIET') && QUIET)) { print "[$ts] $msg\n"; } @@ -163,15 +157,6 @@ } // function _debug - function _debug_enable($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 2f9ba4260..6ccf520af 100644 --- a/include/rssfuncs.php +++ b/include/rssfuncs.php @@ -201,9 +201,7 @@ $debug_enabled = defined('DAEMON_EXTENDED_DEBUG') || $_REQUEST['xdebug']; - $prev_debug_enabled = _debug_enable($debug_enabled); - - _debug("start"); + _debug("start", $debug_enabled); $result = db_query("SELECT id,update_interval,auth_login, feed_url,auth_pass,cache_images,last_updated, @@ -212,7 +210,7 @@ FROM ttrss_feeds WHERE id = '$feed'"); if (db_num_rows($result) == 0) { - _debug("feed $feed NOT FOUND/SKIPPED"); + _debug("feed $feed NOT FOUND/SKIPPED", $debug_enabled); return false; } @@ -250,8 +248,8 @@ $cache_age = ($no_cache || is_null($last_updated) || $last_updated == '1970-01-01 00:00:00') ? 30 : get_feed_update_interval($feed) * 60; - _debug("cache filename: $cache_filename exists: " . file_exists($cache_filename)); - _debug("cache age: $cache_age; no cache: $no_cache"); + _debug("cache filename: $cache_filename exists: " . file_exists($cache_filename), $debug_enabled); + _debug("cache age: $cache_age; no cache: $no_cache", $debug_enabled); $cached_feed_data_hash = false; @@ -267,7 +265,7 @@ !$auth_login && !$auth_pass && filemtime($cache_filename) > time() - $cache_age) { - _debug("using local cache."); + _debug("using local cache.", $debug_enabled); if ($cache_timestamp > $last_updated_timestamp) { @$rss_data = file_get_contents($cache_filename); @@ -277,7 +275,7 @@ @$rss = unserialize($rss_data); } } else if (!$force_refetch) { - _debug("local cache valid and older than last_updated, nothing to do."); + _debug("local cache valid and older than last_updated, nothing to do.", $debug_enabled); return; } } @@ -285,7 +283,7 @@ if (!$rss) { if (!$feed_data) { - _debug("fetching [$fetch_url] (ts: $cache_timestamp/$last_updated_timestamp)"); + _debug("fetching [$fetch_url] (ts: $cache_timestamp/$last_updated_timestamp)", $debug_enabled); $feed_data = fetch_file_contents($fetch_url, false, $auth_login, $auth_pass, false, @@ -302,21 +300,23 @@ $feed_data = trim($feed_data); - _debug("fetch done."); + _debug("fetch done.", $debug_enabled); - $error = verify_feed_xml($feed_data); + if ($feed_data) { + $error = verify_feed_xml($feed_data); - if ($error) { - _debug("error verifying XML, code: " . $error->code); + if ($error) { + _debug("error verifying XML, code: " . $error->code, $debug_enabled); - if ($error->code == 26) { - _debug("got error 26, trying to decode entities..."); + if ($error->code == 26) { + _debug("got error 26, trying to decode entities...", $debug_enabled); - $feed_data = html_entity_decode($feed_data, ENT_COMPAT, 'UTF-8'); + $feed_data = html_entity_decode($feed_data, ENT_COMPAT, 'UTF-8'); - $error = verify_feed_xml($feed_data); + $error = verify_feed_xml($feed_data); - if ($error) $feed_data = ''; + if ($error) $feed_data = ''; + } } } } @@ -325,7 +325,7 @@ global $fetch_last_error; global $fetch_last_error_code; - _debug("unable to fetch: $fetch_last_error [$fetch_last_error_code]"); + _debug("unable to fetch: $fetch_last_error [$fetch_last_error_code]", $debug_enabled); $error_escaped = ''; @@ -333,7 +333,7 @@ if ($fetch_last_error_code != 304) { $error_escaped = db_escape_string($fetch_last_error); } else { - _debug("source claims data not modified, nothing to do."); + _debug("source claims data not modified, nothing to do.", $debug_enabled); } db_query( @@ -345,7 +345,7 @@ } $pluginhost = new PluginHost(); - $pluginhost->set_debug($debug_enabled); + $pluginhost->set_debug($debug_enabled, $debug_enabled); $user_plugins = get_pref("_ENABLED_PLUGINS", $owner_uid); $pluginhost->load(PLUGINS, PluginHost::KIND_ALL); @@ -381,7 +381,7 @@ $new_rss_hash = sha1($rss_data); if ($new_rss_hash != $rss_hash) { - _debug("saving $cache_filename"); + _debug("saving $cache_filename", $debug_enabled); @file_put_contents($cache_filename, serialize($rss)); } } @@ -389,7 +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); - _debug("processing feed data..."); + _debug("processing feed data...", $debug_enabled); // db_query("BEGIN"); @@ -414,7 +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) { - _debug("checking favicon..."); + _debug("checking favicon...", $debug_enabled); check_feed_favicon($site_url, $feed, $link); $favicon_file = ICONS_DIR . "/$feed.ico"; @@ -437,7 +437,7 @@ $feed_title = db_escape_string($rss->get_title()); - _debug("registering title: $feed_title"); + _debug("registering title: $feed_title", $debug_enabled); db_query("UPDATE ttrss_feeds SET title = '$feed_title' WHERE id = '$feed'"); @@ -448,17 +448,17 @@ site_url = '$site_url' WHERE id = '$feed'"); } - _debug("loading filters & labels..."); + _debug("loading filters & labels...", $debug_enabled); $filters = load_filters($feed, $owner_uid); $labels = get_all_labels($owner_uid); - _debug("" . count($filters) . " filters loaded."); + _debug("" . count($filters) . " filters loaded.", $debug_enabled); $items = $rss->get_items(); if (!is_array($items)) { - _debug("no articles found."); + _debug("no articles found.", $debug_enabled); db_query("UPDATE ttrss_feeds SET last_updated = NOW(), last_error = '' WHERE id = '$feed'"); @@ -468,7 +468,7 @@ if ($pubsub_state != 2 && PUBSUBHUBBUB_ENABLED) { - _debug("checking for PUSH hub..."); + _debug("checking for PUSH hub...", $debug_enabled); $feed_hub_url = false; @@ -481,7 +481,7 @@ } } - _debug("feed hub url: $feed_hub_url"); + _debug("feed hub url: $feed_hub_url", $debug_enabled); if ($feed_hub_url && function_exists('curl_init') && !ini_get("open_basedir")) { @@ -495,14 +495,14 @@ $rc = $s->subscribe($fetch_url); - _debug("feed hub url found, subscribe request sent."); + _debug("feed hub url found, subscribe request sent.", $debug_enabled); db_query("UPDATE ttrss_feeds SET pubsub_state = 1 WHERE id = '$feed'"); } } - _debug("processing articles..."); + _debug("processing articles...", $debug_enabled); foreach ($items as $item) { if ($_REQUEST['xdebug'] == 3) { @@ -519,7 +519,7 @@ $entry_guid_hashed = db_escape_string('SHA1:' . sha1($entry_guid)); - _debug("guid $entry_guid / $entry_guid_hashed"); + _debug("guid $entry_guid / $entry_guid_hashed", $debug_enabled); $entry_timestamp = ""; @@ -534,14 +534,14 @@ $entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp); - _debug("date $entry_timestamp [$entry_timestamp_fmt]"); + _debug("date $entry_timestamp [$entry_timestamp_fmt]", $debug_enabled); $entry_title = html_entity_decode($item->get_title(), ENT_COMPAT, 'UTF-8'); $entry_link = rewrite_relative_url($site_url, $item->get_link()); - _debug("title $entry_title"); - _debug("link $entry_link"); + _debug("title $entry_title", $debug_enabled); + _debug("link $entry_link", $debug_enabled); if (!$entry_title) $entry_title = date("Y-m-d H:i:s", $entry_timestamp);; @@ -575,9 +575,9 @@ $num_comments = 0; } - _debug("author $entry_author"); - _debug("num_comments: $num_comments"); - _debug("looking for tags [1]..."); + _debug("author $entry_author", $debug_enabled); + _debug("num_comments: $num_comments", $debug_enabled); + _debug("looking for tags [1]...", $debug_enabled); // parse entries into tags @@ -591,19 +591,19 @@ } } - _debug("category tags:"); - _debug("looking for tags [2]..."); + _debug("category tags:", $debug_enabled); + _debug("looking for tags [2]...", $debug_enabled); $entry_tags = array_unique($additional_tags); for ($i = 0; $i < count($entry_tags); $i++) $entry_tags[$i] = mb_strtolower($entry_tags[$i], 'utf-8'); - _debug("done collecting data."); + _debug("done collecting data.", $debug_enabled); // TODO: less memory-hungry implementation - _debug("applying plugin filters.."); + _debug("applying plugin filters..", $debug_enabled); // 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 @@ -644,7 +644,7 @@ $entry_content = $article["content"]; // escaped below - _debug("plugin data: $entry_plugin_data"); + _debug("plugin data: $entry_plugin_data", $debug_enabled); if ($cache_images && is_writable(CACHE_DIR . '/images')) cache_images($entry_content, $site_url, $debug_enabled); @@ -660,7 +660,7 @@ if (db_num_rows($result) == 0) { - _debug("base guid [$entry_guid] not found"); + _debug("base guid [$entry_guid] not found", $debug_enabled); // base post entry does not exist, create it @@ -728,7 +728,7 @@ if (db_num_rows($result) == 1) { - _debug("base guid found, checking for user record"); + _debug("base guid found, checking for user record", $debug_enabled); // this will be used below in update handler $orig_content_hash = db_fetch_result($result, 0, "content_hash"); @@ -743,7 +743,7 @@ /* $stored_guid = db_fetch_result($result, 0, "guid"); if ($stored_guid != $entry_guid_hashed) { - if ($debug_enabled) _debug("upgrading compat guid to hashed one"); + if ($debug_enabled) _debug("upgrading compat guid to hashed one", $debug_enabled); db_query("UPDATE ttrss_entries SET guid = '$entry_guid_hashed' WHERE id = '$ref_id'"); @@ -765,7 +765,7 @@ $entry_tags); if ($debug_enabled) { - _debug("article filters: "); + _debug("article filters: ", $debug_enabled); if (count($article_filters) != 0) { print_r($article_filters); } @@ -778,7 +778,7 @@ $score = calculate_article_score($article_filters); - _debug("initial score: $score"); + _debug("initial score: $score", $debug_enabled); $query = "SELECT ref_id, int_id FROM ttrss_user_entries WHERE ref_id = '$ref_id' AND owner_uid = '$owner_uid' @@ -791,7 +791,7 @@ // okay it doesn't exist - create user entry if (db_num_rows($result) == 0) { - _debug("user record not found, creating..."); + _debug("user record not found, creating...", $debug_enabled); if ($score >= -500 && !find_article_filter($article_filters, 'catchup')) { $unread = 'true'; @@ -825,7 +825,7 @@ $ngram_similar = db_fetch_result($result, 0, "similar"); - _debug("N-gram similar results: $ngram_similar"); + _debug("N-gram similar results: $ngram_similar", $debug_enabled); if ($ngram_similar > 0) { $unread = 'false'; @@ -863,13 +863,13 @@ $entry_int_id = db_fetch_result($result, 0, "int_id"); } } else { - _debug("user record FOUND"); + _debug("user record FOUND", $debug_enabled); $entry_ref_id = db_fetch_result($result, 0, "ref_id"); $entry_int_id = db_fetch_result($result, 0, "int_id"); } - _debug("RID: $entry_ref_id, IID: $entry_int_id"); + _debug("RID: $entry_ref_id, IID: $entry_int_id", $debug_enabled); $post_needs_update = false; $update_insignificant = false; @@ -899,7 +899,7 @@ if ($post_needs_update) { if (defined('DAEMON_EXTENDED_DEBUG')) { - _debug("post $entry_guid_hashed needs update..."); + _debug("post $entry_guid_hashed needs update...", $debug_enabled); } // print ""; @@ -923,12 +923,12 @@ db_query("COMMIT"); - _debug("assigning labels..."); + _debug("assigning labels...", $debug_enabled); assign_article_to_label_filters($entry_ref_id, $article_filters, $owner_uid, $article_labels); - _debug("looking for enclosures..."); + _debug("looking for enclosures...", $debug_enabled); // enclosures @@ -945,7 +945,7 @@ } if ($debug_enabled) { - _debug("article enclosures:"); + _debug("article enclosures:", $debug_enabled); print_r($enclosures); } @@ -1002,7 +1002,7 @@ $filtered_tags = array_unique($filtered_tags); if ($debug_enabled) { - _debug("filtered article tags:"); + _debug("filtered article tags:", $debug_enabled); print_r($filtered_tags); } @@ -1047,7 +1047,7 @@ } if (get_pref("AUTO_ASSIGN_LABELS", $owner_uid, false)) { - _debug("auto-assigning labels..."); + _debug("auto-assigning labels...", $debug_enabled); foreach ($labels as $label) { $caption = preg_quote($label["caption"]); @@ -1060,15 +1060,15 @@ } } - _debug("article processed"); + _debug("article processed", $debug_enabled); } if (!$last_updated) { - _debug("new feed, catching it up..."); + _debug("new feed, catching it up...", $debug_enabled); catchup_feed($feed, false, $owner_uid); } - _debug("purging feed..."); + _debug("purging feed...", $debug_enabled); purge_feed($feed, 0, $debug_enabled); @@ -1081,7 +1081,7 @@ $error_msg = db_escape_string(mb_substr($rss->error(), 0, 245)); - _debug("error fetching feed: $error_msg"); + _debug("error fetching feed: $error_msg", $debug_enabled); db_query( "UPDATE ttrss_feeds SET last_error = '$error_msg', @@ -1090,9 +1090,7 @@ unset($rss); - _debug("done"); - - _debug_enable($prev_debug_enabled); + _debug("done", $debug_enabled); } function cache_images($html, $site_url, $debug) {