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2354 lines
62 KiB
PHP
2354 lines
62 KiB
PHP
<?php
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/* if ($_GET["debug"]) {
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define('DEFAULT_ERROR_LEVEL', E_ALL);
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} else {
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define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
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} */
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require_once 'config.php';
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require_once 'db-prefs.php';
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require_once 'compat.php';
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require_once 'errors.php';
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require_once 'version.php';
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if (RSS_BACKEND_TYPE == "magpie") {
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require_once 'magpierss/rss_utils.inc';
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} else if (RSS_BACKEND_TYPE == "simplepie") {
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require_once 'simplepie/simplepie.inc';
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}
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define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
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function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
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$rows = -1;
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if (DB_TYPE == "pgsql") {
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/* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
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marked = false AND feed_id = '$feed_id' AND
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(SELECT date_entered FROM ttrss_entries WHERE
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id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
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$pg_version = get_pgsql_version($link);
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if (preg_match("/^7\./", $pg_version) || preg_match("/^8\.0/", $pg_version)) {
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$result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
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ttrss_entries.id = ref_id AND
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marked = false AND
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feed_id = '$feed_id' AND
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ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
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} else {
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$result = db_query($link, "DELETE FROM ttrss_user_entries
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USING ttrss_entries
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WHERE ttrss_entries.id = ref_id AND
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marked = false AND
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feed_id = '$feed_id' AND
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ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
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}
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$rows = pg_affected_rows($result);
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} else {
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/* $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
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marked = false AND feed_id = '$feed_id' AND
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(SELECT date_entered FROM ttrss_entries WHERE
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id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
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$result = db_query($link, "DELETE FROM ttrss_user_entries
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USING ttrss_user_entries, ttrss_entries
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WHERE ttrss_entries.id = ref_id AND
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marked = false AND
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feed_id = '$feed_id' AND
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ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
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$rows = mysql_affected_rows($link);
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}
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if ($debug) {
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print "Purged feed $feed_id ($purge_interval): deleted $rows articles\n";
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}
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}
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function global_purge_old_posts($link, $do_output = false, $limit = false) {
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$random_qpart = sql_random_function();
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if ($limit) {
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$limit_qpart = "LIMIT $limit";
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} else {
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$limit_qpart = "";
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}
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$result = db_query($link,
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"SELECT id,purge_interval,owner_uid FROM ttrss_feeds
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ORDER BY $random_qpart $limit_qpart");
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while ($line = db_fetch_assoc($result)) {
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$feed_id = $line["id"];
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$purge_interval = $line["purge_interval"];
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$owner_uid = $line["owner_uid"];
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if ($purge_interval == 0) {
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$tmp_result = db_query($link,
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"SELECT value FROM ttrss_user_prefs WHERE
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pref_name = 'PURGE_OLD_DAYS' AND owner_uid = '$owner_uid'");
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if (db_num_rows($tmp_result) != 0) {
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$purge_interval = db_fetch_result($tmp_result, 0, "value");
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}
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}
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if ($do_output) {
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// print "Feed $feed_id: purge interval = $purge_interval\n";
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}
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if ($purge_interval > 0) {
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purge_feed($link, $feed_id, $purge_interval, $do_output);
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}
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}
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// purge orphaned posts in main content table
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db_query($link, "DELETE FROM ttrss_entries WHERE
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(SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
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}
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function purge_old_posts($link) {
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$user_id = $_SESSION["uid"];
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$result = db_query($link, "SELECT id,purge_interval FROM ttrss_feeds
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WHERE owner_uid = '$user_id'");
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while ($line = db_fetch_assoc($result)) {
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$feed_id = $line["id"];
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$purge_interval = $line["purge_interval"];
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if ($purge_interval == 0) $purge_interval = get_pref($link, 'PURGE_OLD_DAYS');
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if ($purge_interval > 0) {
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purge_feed($link, $feed_id, $purge_interval);
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}
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}
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// purge orphaned posts in main content table
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db_query($link, "DELETE FROM ttrss_entries WHERE
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(SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
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}
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function update_all_feeds($link, $fetch, $user_id = false, $force_daemon = false) {
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if (WEB_DEMO_MODE) return;
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if (!$user_id) {
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$user_id = $_SESSION["uid"];
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purge_old_posts($link);
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}
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// db_query($link, "BEGIN");
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if (MAX_UPDATE_TIME > 0) {
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if (DB_TYPE == "mysql") {
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$q_order = "RAND()";
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} else {
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$q_order = "RANDOM()";
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}
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} else {
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$q_order = "last_updated DESC";
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}
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$result = db_query($link, "SELECT feed_url,id,
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SUBSTRING(last_updated,1,19) AS last_updated,
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update_interval FROM ttrss_feeds WHERE owner_uid = '$user_id'
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ORDER BY $q_order");
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$upd_start = time();
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while ($line = db_fetch_assoc($result)) {
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$upd_intl = $line["update_interval"];
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if (!$upd_intl || $upd_intl == 0) {
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$upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id);
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}
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if ($upd_intl < 0) {
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// Updates for this feed are disabled
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continue;
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}
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if ($fetch || (!$line["last_updated"] ||
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time() - strtotime($line["last_updated"]) > ($upd_intl * 60))) {
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// print "<!-- feed: ".$line["feed_url"]." -->";
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update_rss_feed($link, $line["feed_url"], $line["id"], $force_daemon);
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$upd_elapsed = time() - $upd_start;
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if (MAX_UPDATE_TIME > 0 && $upd_elapsed > MAX_UPDATE_TIME) {
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return;
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}
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}
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}
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// db_query($link, "COMMIT");
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}
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function check_feed_favicon($feed_url, $feed, $link) {
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$feed_url = str_replace("http://", "", $feed_url);
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$feed_url = preg_replace("/\/.*$/", "", $feed_url);
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$icon_url = "http://$feed_url/favicon.ico";
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$icon_file = ICONS_DIR . "/$feed.ico";
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if (!file_exists($icon_file)) {
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error_reporting(0);
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$r = fopen($icon_url, "r");
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error_reporting (DEFAULT_ERROR_LEVEL);
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if ($r) {
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$tmpfname = tempnam(TMP_DIRECTORY, "ttrssicon");
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$t = fopen($tmpfname, "w");
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while (!feof($r)) {
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$buf = fread($r, 16384);
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fwrite($t, $buf);
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}
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fclose($r);
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fclose($t);
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error_reporting(0);
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if (!rename($tmpfname, $icon_file)) {
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unlink($tmpfname);
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}
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chmod($icon_file, 0644);
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error_reporting (DEFAULT_ERROR_LEVEL);
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}
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}
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}
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function update_rss_feed($link, $feed_url, $feed, $ignore_daemon = false) {
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if (WEB_DEMO_MODE) return;
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if (DAEMON_REFRESH_ONLY && !$_GET["daemon"] && !$ignore_daemon) {
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return;
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}
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$result = db_query($link, "SELECT update_interval,auth_login,auth_pass
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FROM ttrss_feeds WHERE id = '$feed'");
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$auth_login = db_unescape_string(db_fetch_result($result, 0, "auth_login"));
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$auth_pass = db_unescape_string(db_fetch_result($result, 0, "auth_pass"));
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$update_interval = db_fetch_result($result, 0, "update_interval");
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if ($update_interval < 0) { return; }
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$feed = db_escape_string($feed);
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$fetch_url = $feed_url;
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if ($auth_login && $auth_pass) {
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$url_parts = array();
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preg_match("/(^[^:]*):\/\/(.*)/", $fetch_url, $url_parts);
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if ($url_parts[1] && $url_parts[2]) {
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$fetch_url = $url_parts[1] . "://$auth_login:$auth_pass@" . $url_parts[2];
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}
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}
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if (RSS_BACKEND_TYPE == "magpie") {
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error_reporting(0);
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$rss = fetch_rss($fetch_url);
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error_reporting (DEFAULT_ERROR_LEVEL);
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} else if (RSS_BACKEND_TYPE == "simplepie") {
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if (!file_exists(SIMPLEPIE_CACHE_DIR)) {
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mkdir(SIMPLEPIE_CACHE_DIR);
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}
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$rss = new SimplePie();
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$rss->feed_url($fetch_url);
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$rss->cache_location(SIMPLEPIE_CACHE_DIR);
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$rss->init();
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}
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$feed = db_escape_string($feed);
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$rss_check = $rss;
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if (RSS_BACKEND_TYPE == "simplepie") {
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$rss_check = $rss->data;
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}
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if ($rss_check) {
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// db_query($link, "BEGIN");
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$result = db_query($link, "SELECT title,icon_url,site_url,owner_uid
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FROM ttrss_feeds WHERE id = '$feed'");
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$registered_title = db_fetch_result($result, 0, "title");
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$orig_icon_url = db_fetch_result($result, 0, "icon_url");
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$orig_site_url = db_fetch_result($result, 0, "site_url");
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$owner_uid = db_fetch_result($result, 0, "owner_uid");
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if (get_pref($link, 'ENABLE_FEED_ICONS', $owner_uid, false)) {
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check_feed_favicon($feed_url, $feed, $link);
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}
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if (!$registered_title || $registered_title == "[Unknown]") {
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if (RSS_BACKEND_TYPE == "magpie") {
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$feed_title = db_escape_string($rss->channel["title"]);
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} else {
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$feed_title = $rss->get_feed_title();
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}
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db_query($link, "UPDATE ttrss_feeds SET
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title = '$feed_title' WHERE id = '$feed'");
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}
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if (RSS_BACKEND_TYPE == "magpie") {
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$site_url = $rss->channel["link"];
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// weird, weird Magpie
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if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]);
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} else {
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$site_url = $rss->get_feed_link();
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}
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if ($site_url && $orig_site_url != db_escape_string($site_url)) {
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db_query($link, "UPDATE ttrss_feeds SET
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site_url = '$site_url' WHERE id = '$feed'");
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}
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// print "I: " . $rss->channel["image"]["url"];
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if (RSS_BACKEND_TYPE == "magpie") {
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$icon_url = $rss->image["url"];
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} else {
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$icon_url = $rss->get_image_url(); # FIXME
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}
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if ($icon_url && !$orig_icon_url != db_escape_string($icon_url)) {
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$icon_url = db_escape_string($icon_url);
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db_query($link, "UPDATE ttrss_feeds SET icon_url = '$icon_url' WHERE id = '$feed'");
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}
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$filters = array();
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$result = db_query($link, "SELECT reg_exp,
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ttrss_filter_types.name AS name,
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ttrss_filter_actions.name AS action
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FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
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owner_uid = $owner_uid AND
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ttrss_filter_types.id = filter_type AND
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ttrss_filter_actions.id = action_id AND
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(feed_id IS NULL OR feed_id = '$feed')");
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while ($line = db_fetch_assoc($result)) {
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if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
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$filter["reg_exp"] = $line["reg_exp"];
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$filter["action"] = $line["action"];
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array_push($filters[$line["name"]], $filter);
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}
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if (RSS_BACKEND_TYPE == "magpie") {
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$iterator = $rss->items;
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if (!$iterator || !is_array($iterator)) $iterator = $rss->entries;
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if (!$iterator || !is_array($iterator)) $iterator = $rss;
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} else {
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$iterator = $rss->get_items();
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}
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if (!is_array($iterator)) {
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/* db_query($link, "UPDATE ttrss_feeds
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SET last_error = 'Parse error: can\'t find any articles.'
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WHERE id = '$feed'"); */
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return; // WTF?
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}
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foreach ($iterator as $item) {
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if (RSS_BACKEND_TYPE == "magpie") {
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$entry_guid = $item["id"];
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if (!$entry_guid) $entry_guid = $item["guid"];
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if (!$entry_guid) $entry_guid = $item["link"];
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if (!$entry_guid) continue;
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$entry_timestamp = "";
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$rss_2_date = $item['pubdate'];
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$rss_1_date = $item['dc']['date'];
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$atom_date = $item['issued'];
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if (!$atom_date) $atom_date = $item['updated'];
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if ($atom_date != "") $entry_timestamp = parse_w3cdtf($atom_date);
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if ($rss_1_date != "") $entry_timestamp = parse_w3cdtf($rss_1_date);
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if ($rss_2_date != "") $entry_timestamp = strtotime($rss_2_date);
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if ($entry_timestamp == "") {
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$entry_timestamp = time();
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$no_orig_date = 'true';
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} else {
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$no_orig_date = 'false';
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}
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$entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
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$entry_title = $item["title"];
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// strange Magpie workaround
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$entry_link = $item["link_"];
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if (!$entry_link) $entry_link = $item["link"];
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if (!$entry_title) continue;
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if (!$entry_link) continue;
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$entry_content = $item["content:escaped"];
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if (!$entry_content) $entry_content = $item["content:encoded"];
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if (!$entry_content) $entry_content = $item["content"];
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if (!$entry_content) $entry_content = $item["atom_content"];
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if (!$entry_content) $entry_content = $item["summary"];
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if (!$entry_content) $entry_content = $item["description"];
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// if (!$entry_content) continue;
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// WTF
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if (is_array($entry_content)) {
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$entry_content = $entry_content["encoded"];
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if (!$entry_content) $entry_content = $entry_content["escaped"];
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}
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// print_r($item);
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// print_r(htmlspecialchars($entry_content));
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// print "<br>";
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$entry_content_unescaped = $entry_content;
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$content_hash = "SHA1:" . sha1(strip_tags($entry_content));
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$entry_comments = $item["comments"];
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$entry_author = db_escape_string($item['dc']['creator']);
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$entry_guid = db_escape_string($entry_guid);
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$result = db_query($link, "SELECT id FROM ttrss_entries
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WHERE guid = '$entry_guid'");
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$entry_content = db_escape_string($entry_content);
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$entry_title = db_escape_string($entry_title);
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$entry_link = db_escape_string($entry_link);
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$entry_comments = db_escape_string($entry_comments);
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$num_comments = db_escape_string($item["slash"]["comments"]);
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if (!$num_comments) $num_comments = 0;
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} else if (RSS_BACKEND_TYPE == "simplepie") {
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$entry_guid = $item->get_id();
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if (!$entry_guid) {
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$entry_guid = $item->get_permalink();
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}
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if (!$entry_guid) continue;
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$entry_timestamp = $item->get_date("U");
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if ($entry_timestamp == "") {
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$entry_timestamp = time();
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$no_orig_date = 'true';
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} else {
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$no_orig_date = 'false';
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}
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$entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
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$entry_title = $item->get_title();
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$entry_link = $item->get_permalink();
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if (!$entry_title) continue;
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if (!$entry_link) continue;
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$entry_content = $item->get_description();
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// print_r(htmlspecialchars($entry_content));
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// print "<br>";
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$entry_content_unescaped = $entry_content;
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$content_hash = "SHA1:" . sha1(strip_tags($entry_content));
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$entry_comments = ""; # FIXME
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$entry_author = $item->get_author(0);
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|
|
$entry_author = db_escape_string($entry_author->name);
|
|
|
|
$entry_guid = db_escape_string($entry_guid);
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_entries
|
|
WHERE guid = '$entry_guid'");
|
|
|
|
$entry_content = db_escape_string($entry_content);
|
|
$entry_title = db_escape_string($entry_title);
|
|
$entry_link = db_escape_string($entry_link);
|
|
$entry_comments = db_escape_string($entry_comments);
|
|
|
|
$num_comments = 0; # FIXME
|
|
|
|
if (!$num_comments) $num_comments = 0;
|
|
|
|
}
|
|
|
|
# sanitize content
|
|
|
|
$entry_content = sanitize_rss($entry_content);
|
|
$entry_title = sanitize_rss($entry_title);
|
|
$entry_link = sanitize_rss($entry_link);
|
|
$entry_comments = sanitize_rss($entry_comments);
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
|
|
// base post entry does not exist, create it
|
|
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_entries
|
|
(title,
|
|
guid,
|
|
link,
|
|
updated,
|
|
content,
|
|
content_hash,
|
|
no_orig_date,
|
|
date_entered,
|
|
comments,
|
|
num_comments,
|
|
author)
|
|
VALUES
|
|
('$entry_title',
|
|
'$entry_guid',
|
|
'$entry_link',
|
|
'$entry_timestamp_fmt',
|
|
'$entry_content',
|
|
'$content_hash',
|
|
$no_orig_date,
|
|
NOW(),
|
|
'$entry_comments',
|
|
'$num_comments',
|
|
'$entry_author')");
|
|
} else {
|
|
// we keep encountering the entry in feeds, so we need to
|
|
// update date_entered column so that we don't get horrible
|
|
// dupes when the entry gets purged and reinserted again e.g.
|
|
// in the case of SLOW SLOW OMG SLOW updating feeds
|
|
|
|
$base_entry_id = db_fetch_result($result, 0, "id");
|
|
|
|
db_query($link, "UPDATE ttrss_entries SET date_entered = NOW()
|
|
WHERE id = '$base_entry_id'");
|
|
}
|
|
|
|
// now it should exist, if not - bad luck then
|
|
|
|
$result = db_query($link, "SELECT
|
|
id,content_hash,no_orig_date,title,
|
|
substring(date_entered,1,19) as date_entered,
|
|
substring(updated,1,19) as updated,
|
|
num_comments
|
|
FROM
|
|
ttrss_entries
|
|
WHERE guid = '$entry_guid'");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
|
|
// this will be used below in update handler
|
|
$orig_content_hash = db_fetch_result($result, 0, "content_hash");
|
|
$orig_title = db_fetch_result($result, 0, "title");
|
|
$orig_num_comments = db_fetch_result($result, 0, "num_comments");
|
|
$orig_date_entered = strtotime(db_fetch_result($result,
|
|
0, "date_entered"));
|
|
|
|
$ref_id = db_fetch_result($result, 0, "id");
|
|
|
|
// check for user post link to main table
|
|
|
|
// do we allow duplicate posts with same GUID in different feeds?
|
|
if (get_pref($link, "ALLOW_DUPLICATE_POSTS", $owner_uid, false)) {
|
|
$dupcheck_qpart = "AND feed_id = '$feed'";
|
|
} else {
|
|
$dupcheck_qpart = "";
|
|
}
|
|
|
|
// error_reporting(0);
|
|
|
|
$filter_name = get_filter_name($entry_title, $entry_content,
|
|
$entry_link, $filters);
|
|
|
|
if ($filter_name == "filter") {
|
|
continue;
|
|
}
|
|
|
|
// error_reporting (DEFAULT_ERROR_LEVEL);
|
|
|
|
$result = db_query($link,
|
|
"SELECT ref_id FROM ttrss_user_entries WHERE
|
|
ref_id = '$ref_id' AND owner_uid = '$owner_uid'
|
|
$dupcheck_qpart");
|
|
|
|
// okay it doesn't exist - create user entry
|
|
if (db_num_rows($result) == 0) {
|
|
|
|
if ($filter_name != 'catchup') {
|
|
$unread = 'true';
|
|
$last_read_qpart = 'NULL';
|
|
} else {
|
|
$unread = 'false';
|
|
$last_read_qpart = 'NOW()';
|
|
}
|
|
|
|
if ($filter_name == 'mark') {
|
|
$marked = 'true';
|
|
} else {
|
|
$marked = 'false';
|
|
}
|
|
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_user_entries
|
|
(ref_id, owner_uid, feed_id, unread, last_read, marked)
|
|
VALUES ('$ref_id', '$owner_uid', '$feed', $unread,
|
|
$last_read_qpart, $marked)");
|
|
}
|
|
|
|
$post_needs_update = false;
|
|
|
|
if (get_pref($link, "UPDATE_POST_ON_CHECKSUM_CHANGE", $owner_uid, false) &&
|
|
($content_hash != $orig_content_hash)) {
|
|
$post_needs_update = true;
|
|
}
|
|
|
|
if ($orig_title != $entry_title) {
|
|
$post_needs_update = true;
|
|
}
|
|
|
|
if ($orig_num_comments != $num_comments) {
|
|
$post_needs_update = true;
|
|
}
|
|
|
|
// this doesn't seem to be very reliable
|
|
//
|
|
// if ($orig_timestamp != $entry_timestamp && !$orig_no_orig_date) {
|
|
// $post_needs_update = true;
|
|
// }
|
|
|
|
// if post needs update, update it and mark all user entries
|
|
// linking to this post as updated
|
|
if ($post_needs_update) {
|
|
|
|
// print "<!-- post $orig_title needs update : $post_needs_update -->";
|
|
|
|
db_query($link, "UPDATE ttrss_entries
|
|
SET title = '$entry_title', content = '$entry_content',
|
|
num_comments = '$num_comments'
|
|
WHERE id = '$ref_id'");
|
|
|
|
if (get_pref($link, "MARK_UNREAD_ON_UPDATE", $owner_uid, false)) {
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET last_read = null, unread = true WHERE ref_id = '$ref_id'");
|
|
} else {
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET last_read = null WHERE ref_id = '$ref_id' AND unread = false");
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
db_query($link, "COMMIT");
|
|
|
|
/* taaaags */
|
|
// <a href="http://technorati.com/tag/Xorg" rel="tag">Xorg</a>, //
|
|
|
|
$entry_tags = null;
|
|
|
|
preg_match_all("/<a.*?href=.http:\/\/.*?technorati.com\/tag\/([^\"\'>]+)/i",
|
|
$entry_content_unescaped, $entry_tags);
|
|
|
|
// print "<br>$entry_title : $entry_content_unescaped<br>";
|
|
// print_r($entry_tags);
|
|
// print "<br>";
|
|
|
|
$entry_tags = $entry_tags[1];
|
|
|
|
if (count($entry_tags) > 0) {
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
$result = db_query($link, "SELECT id,int_id
|
|
FROM ttrss_entries,ttrss_user_entries
|
|
WHERE guid = '$entry_guid'
|
|
AND feed_id = '$feed' AND ref_id = id
|
|
AND owner_uid = '$owner_uid'");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
|
|
$entry_id = db_fetch_result($result, 0, "id");
|
|
$entry_int_id = db_fetch_result($result, 0, "int_id");
|
|
|
|
foreach ($entry_tags as $tag) {
|
|
$tag = db_escape_string(strtolower($tag));
|
|
|
|
$tag = str_replace("+", " ", $tag);
|
|
$tag = str_replace("technorati tag: ", "", $tag);
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_tags
|
|
WHERE tag_name = '$tag' AND post_int_id = '$entry_int_id' AND
|
|
owner_uid = '$owner_uid' LIMIT 1");
|
|
|
|
// print db_fetch_result($result, 0, "id");
|
|
|
|
if ($result && db_num_rows($result) == 0) {
|
|
|
|
// print "tagging $entry_id as $tag<br>";
|
|
|
|
db_query($link, "INSERT INTO ttrss_tags
|
|
(owner_uid,tag_name,post_int_id)
|
|
VALUES ('$owner_uid','$tag', '$entry_int_id')");
|
|
}
|
|
}
|
|
}
|
|
db_query($link, "COMMIT");
|
|
}
|
|
}
|
|
|
|
db_query($link, "UPDATE ttrss_feeds
|
|
SET last_updated = NOW(), last_error = '' WHERE id = '$feed'");
|
|
|
|
// db_query($link, "COMMIT");
|
|
|
|
} else {
|
|
$error_msg = db_escape_string(magpie_error());
|
|
db_query($link,
|
|
"UPDATE ttrss_feeds SET last_error = '$error_msg',
|
|
last_updated = NOW() WHERE id = '$feed'");
|
|
}
|
|
|
|
}
|
|
|
|
function print_select($id, $default, $values, $attributes = "") {
|
|
print "<select name=\"$id\" id=\"$id\" $attributes>";
|
|
foreach ($values as $v) {
|
|
if ($v == $default)
|
|
$sel = " selected";
|
|
else
|
|
$sel = "";
|
|
|
|
print "<option$sel>$v</option>";
|
|
}
|
|
print "</select>";
|
|
}
|
|
|
|
function print_select_hash($id, $default, $values, $attributes = "") {
|
|
print "<select name=\"$id\" id='$id' $attributes>";
|
|
foreach (array_keys($values) as $v) {
|
|
if ($v == $default)
|
|
$sel = "selected";
|
|
else
|
|
$sel = "";
|
|
|
|
print "<option $sel value=\"$v\">".$values[$v]."</option>";
|
|
}
|
|
|
|
print "</select>";
|
|
}
|
|
|
|
function get_filter_name($title, $content, $link, $filters) {
|
|
|
|
if ($filters["title"]) {
|
|
foreach ($filters["title"] as $filter) {
|
|
$reg_exp = $filter["reg_exp"];
|
|
if (preg_match("/$reg_exp/i", $title)) {
|
|
return $filter["action"];
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($filters["content"]) {
|
|
foreach ($filters["content"] as $filter) {
|
|
$reg_exp = $filter["reg_exp"];
|
|
if (preg_match("/$reg_exp/i", $content)) {
|
|
return $filter["action"];
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($filters["both"]) {
|
|
foreach ($filters["both"] as $filter) {
|
|
$reg_exp = $filter["reg_exp"];
|
|
if (preg_match("/$reg_exp/i", $title) ||
|
|
preg_match("/$reg_exp/i", $content)) {
|
|
return $filter["action"];
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($filters["link"]) {
|
|
$reg_exp = $filter["reg_exp"];
|
|
foreach ($filters["link"] as $filter) {
|
|
$reg_exp = $filter["reg_exp"];
|
|
if (preg_match("/$reg_exp/i", $link)) {
|
|
return $filter["action"];
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function printFeedEntry($feed_id, $class, $feed_title, $unread, $icon_file, $link,
|
|
$rtl_content = false, $last_updated = false, $last_error = false) {
|
|
|
|
if (file_exists($icon_file) && filesize($icon_file) > 0) {
|
|
$feed_icon = "<img id=\"FIMG-$feed_id\" src=\"$icon_file\">";
|
|
} else {
|
|
$feed_icon = "<img id=\"FIMG-$feed_id\" src=\"images/blank_icon.gif\">";
|
|
}
|
|
|
|
if ($rtl_content) {
|
|
$rtl_tag = "dir=\"rtl\"";
|
|
} else {
|
|
$rtl_tag = "dir=\"ltr\"";
|
|
}
|
|
|
|
$error_notify_msg = "";
|
|
|
|
if ($last_error) {
|
|
$link_title = "Error: $last_error ($last_updated)";
|
|
$error_notify_msg = "(Error)";
|
|
} else if ($last_updated) {
|
|
$link_title = "Updated: $last_updated";
|
|
}
|
|
|
|
$feed = "<a title=\"$link_title\" id=\"FEEDL-$feed_id\" href=\"javascript:viewfeed('$feed_id', '', false);\">$feed_title</a>";
|
|
|
|
print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
|
|
if (get_pref($link, 'ENABLE_FEED_ICONS')) {
|
|
print "$feed_icon";
|
|
}
|
|
|
|
print "<span $rtl_tag id=\"FEEDN-$feed_id\">$feed</span>";
|
|
|
|
if ($unread != 0) {
|
|
$fctr_class = "";
|
|
} else {
|
|
$fctr_class = "class=\"invisible\"";
|
|
}
|
|
|
|
print " <span $rtl_tag $fctr_class id=\"FEEDCTR-$feed_id\">
|
|
(<span id=\"FEEDU-$feed_id\">$unread</span>)</span>";
|
|
|
|
if (get_pref($link, "EXTENDED_FEEDLIST")) {
|
|
print "<div class=\"feedExtInfo\">
|
|
<span id=\"FLUPD-$feed_id\">$last_updated $error_notify_msg</span></div>";
|
|
}
|
|
|
|
print "</li>";
|
|
|
|
}
|
|
|
|
function getmicrotime() {
|
|
list($usec, $sec) = explode(" ",microtime());
|
|
return ((float)$usec + (float)$sec);
|
|
}
|
|
|
|
function print_radio($id, $default, $values, $attributes = "") {
|
|
foreach ($values as $v) {
|
|
|
|
if ($v == $default)
|
|
$sel = "checked";
|
|
else
|
|
$sel = "";
|
|
|
|
if ($v == "Yes") {
|
|
$sel .= " value=\"1\"";
|
|
} else {
|
|
$sel .= " value=\"0\"";
|
|
}
|
|
|
|
print "<input class=\"noborder\"
|
|
type=\"radio\" $sel $attributes name=\"$id\"> $v ";
|
|
|
|
}
|
|
}
|
|
|
|
function initialize_user_prefs($link, $uid) {
|
|
|
|
$uid = db_escape_string($uid);
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
$result = db_query($link, "SELECT pref_name,def_value FROM ttrss_prefs");
|
|
|
|
$u_result = db_query($link, "SELECT pref_name
|
|
FROM ttrss_user_prefs WHERE owner_uid = '$uid'");
|
|
|
|
$active_prefs = array();
|
|
|
|
while ($line = db_fetch_assoc($u_result)) {
|
|
array_push($active_prefs, $line["pref_name"]);
|
|
}
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
if (array_search($line["pref_name"], $active_prefs) === FALSE) {
|
|
// print "adding " . $line["pref_name"] . "<br>";
|
|
|
|
db_query($link, "INSERT INTO ttrss_user_prefs
|
|
(owner_uid,pref_name,value) VALUES
|
|
('$uid', '".$line["pref_name"]."','".$line["def_value"]."')");
|
|
|
|
}
|
|
}
|
|
|
|
db_query($link, "COMMIT");
|
|
|
|
}
|
|
|
|
function lookup_user_id($link, $user) {
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_users WHERE
|
|
login = '$login'");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "id");
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function http_authenticate_user($link) {
|
|
|
|
if (!$_SERVER["PHP_AUTH_USER"]) {
|
|
|
|
header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
|
|
header('HTTP/1.0 401 Unauthorized');
|
|
exit;
|
|
|
|
} else {
|
|
$auth_result = authenticate_user($link,
|
|
$_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
|
|
|
|
if (!$auth_result) {
|
|
header('WWW-Authenticate: Basic realm="Tiny Tiny RSS RSSGen"');
|
|
header('HTTP/1.0 401 Unauthorized');
|
|
exit;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function authenticate_user($link, $login, $password) {
|
|
|
|
if (!SINGLE_USER_MODE) {
|
|
|
|
$pwd_hash = 'SHA1:' . sha1($password);
|
|
|
|
$result = db_query($link, "SELECT id,login,access_level FROM ttrss_users WHERE
|
|
login = '$login' AND pwd_hash = '$pwd_hash'");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
$_SESSION["uid"] = db_fetch_result($result, 0, "id");
|
|
$_SESSION["name"] = db_fetch_result($result, 0, "login");
|
|
$_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
|
|
|
|
db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
|
|
$_SESSION["uid"]);
|
|
|
|
$user_theme = get_user_theme_path($link);
|
|
|
|
$_SESSION["theme"] = $user_theme;
|
|
$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
|
|
|
|
initialize_user_prefs($link, $_SESSION["uid"]);
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
|
|
} else {
|
|
|
|
$_SESSION["uid"] = 1;
|
|
$_SESSION["name"] = "admin";
|
|
|
|
$user_theme = get_user_theme_path($link);
|
|
|
|
$_SESSION["theme"] = $user_theme;
|
|
$_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
|
|
|
|
initialize_user_prefs($link, $_SESSION["uid"]);
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function make_password($length = 8) {
|
|
|
|
$password = "";
|
|
$possible = "0123456789abcdfghjkmnpqrstvwxyzABCDFGHJKMNPQRSTVWXYZ";
|
|
|
|
$i = 0;
|
|
|
|
while ($i < $length) {
|
|
$char = substr($possible, mt_rand(0, strlen($possible)-1), 1);
|
|
|
|
if (!strstr($password, $char)) {
|
|
$password .= $char;
|
|
$i++;
|
|
}
|
|
}
|
|
return $password;
|
|
}
|
|
|
|
// this is called after user is created to initialize default feeds, labels
|
|
// or whatever else
|
|
|
|
// user preferences are checked on every login, not here
|
|
|
|
function initialize_user($link, $uid) {
|
|
|
|
db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
|
|
values ('$uid','unread = true', 'Unread articles')");
|
|
|
|
db_query($link, "insert into ttrss_labels (owner_uid,sql_exp,description)
|
|
values ('$uid','last_read is null and unread = false', 'Updated articles')");
|
|
|
|
db_query($link, "insert into ttrss_feeds (owner_uid,title,feed_url)
|
|
values ('$uid', 'Tiny Tiny RSS: New Releases',
|
|
'http://tt-rss.spb.ru/releases.rss')");
|
|
|
|
}
|
|
|
|
function logout_user() {
|
|
session_destroy();
|
|
if (isset($_COOKIE[session_name()])) {
|
|
setcookie(session_name(), '', time()-42000, '/');
|
|
}
|
|
}
|
|
|
|
function get_script_urlpath() {
|
|
return preg_replace('/\/[^\/]*$/', "", $_SERVER["REQUEST_URI"]);
|
|
}
|
|
|
|
function get_login_redirect() {
|
|
$server = $_SERVER["SERVER_NAME"];
|
|
|
|
if (ENABLE_LOGIN_SSL) {
|
|
$protocol = "https";
|
|
} else {
|
|
$protocol = "http";
|
|
}
|
|
|
|
$url_path = get_script_urlpath();
|
|
|
|
$redirect_uri = "$protocol://$server$url_path/login.php";
|
|
|
|
return $redirect_uri;
|
|
}
|
|
|
|
function validate_session($link) {
|
|
if (SESSION_CHECK_ADDRESS && $_SESSION["uid"]) {
|
|
if ($_SESSION["ip_address"]) {
|
|
if ($_SESSION["ip_address"] != $_SERVER["REMOTE_ADDR"]) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function basic_nosid_redirect_check() {
|
|
if (!SINGLE_USER_MODE) {
|
|
if (!$_COOKIE[get_session_cookie_name()]) {
|
|
$redirect_uri = get_login_redirect();
|
|
$return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]);
|
|
header("Location: $redirect_uri?rt=$return_to");
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
|
|
function login_sequence($link) {
|
|
if (!SINGLE_USER_MODE) {
|
|
|
|
if (!validate_session($link)) {
|
|
logout_user();
|
|
$redirect_uri = get_login_redirect();
|
|
$return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]);
|
|
header("Location: $redirect_uri?rt=$return_to");
|
|
exit;
|
|
}
|
|
|
|
if (!USE_HTTP_AUTH) {
|
|
if (!$_SESSION["uid"]) {
|
|
$redirect_uri = get_login_redirect();
|
|
$return_to = preg_replace('/.*?\//', '', $_SERVER["REQUEST_URI"]);
|
|
header("Location: $redirect_uri?rt=$return_to");
|
|
exit;
|
|
}
|
|
} else {
|
|
if (!$_SESSION["uid"]) {
|
|
if (!$_SERVER["PHP_AUTH_USER"]) {
|
|
|
|
header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"');
|
|
header('HTTP/1.0 401 Unauthorized');
|
|
exit;
|
|
|
|
} else {
|
|
$auth_result = authenticate_user($link,
|
|
$_SERVER["PHP_AUTH_USER"], $_SERVER["PHP_AUTH_PW"]);
|
|
|
|
if (!$auth_result) {
|
|
header('WWW-Authenticate: Basic realm="Tiny Tiny RSS"');
|
|
header('HTTP/1.0 401 Unauthorized');
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
return authenticate_user($link, "admin", null);
|
|
}
|
|
}
|
|
|
|
function truncate_string($str, $max_len) {
|
|
if (mb_strlen($str, "utf-8") > $max_len - 3) {
|
|
return mb_substr($str, 0, $max_len, "utf-8") . "...";
|
|
} else {
|
|
return $str;
|
|
}
|
|
}
|
|
|
|
function get_user_theme_path($link) {
|
|
$result = db_query($link, "SELECT theme_path
|
|
FROM
|
|
ttrss_themes,ttrss_users
|
|
WHERE ttrss_themes.id = theme_id AND ttrss_users.id = " . $_SESSION["uid"]);
|
|
if (db_num_rows($result) != 0) {
|
|
return db_fetch_result($result, 0, "theme_path");
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function smart_date_time($timestamp) {
|
|
if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
|
|
return date("G:i", $timestamp);
|
|
} else if (date("Y", $timestamp) == date("Y")) {
|
|
return date("M d, G:i", $timestamp);
|
|
} else {
|
|
return date("Y/m/d G:i", $timestamp);
|
|
}
|
|
}
|
|
|
|
function smart_date($timestamp) {
|
|
if (date("Y.m.d", $timestamp) == date("Y.m.d")) {
|
|
return "Today";
|
|
} else if (date("Y", $timestamp) == date("Y")) {
|
|
return date("D m", $timestamp);
|
|
} else {
|
|
return date("Y/m/d", $timestamp);
|
|
}
|
|
}
|
|
|
|
function sql_bool_to_string($s) {
|
|
if ($s == "t" || $s == "1") {
|
|
return "true";
|
|
} else {
|
|
return "false";
|
|
}
|
|
}
|
|
|
|
function sql_bool_to_bool($s) {
|
|
if ($s == "t" || $s == "1") {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
function toggleEvenOdd($a) {
|
|
if ($a == "even")
|
|
return "odd";
|
|
else
|
|
return "even";
|
|
}
|
|
|
|
function sanity_check($link) {
|
|
|
|
error_reporting(0);
|
|
|
|
$error_code = 0;
|
|
$result = db_query($link, "SELECT schema_version FROM ttrss_version");
|
|
$schema_version = db_fetch_result($result, 0, "schema_version");
|
|
|
|
if ($schema_version != SCHEMA_VERSION) {
|
|
$error_code = 5;
|
|
}
|
|
|
|
if (DB_TYPE == "mysql") {
|
|
$result = db_query($link, "SELECT true", false);
|
|
if (db_num_rows($result) != 1) {
|
|
$error_code = 10;
|
|
}
|
|
}
|
|
|
|
error_reporting (DEFAULT_ERROR_LEVEL);
|
|
|
|
if ($error_code != 0) {
|
|
print_error_xml($error_code);
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function file_is_locked($filename) {
|
|
error_reporting(0);
|
|
$fp = fopen($filename, "r");
|
|
error_reporting(DEFAULT_ERROR_LEVEL);
|
|
if ($fp) {
|
|
if (flock($fp, LOCK_EX | LOCK_NB)) {
|
|
flock($fp, LOCK_UN);
|
|
fclose($fp);
|
|
return false;
|
|
}
|
|
fclose($fp);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
function make_lockfile($filename) {
|
|
$fp = fopen($filename, "w");
|
|
|
|
if (flock($fp, LOCK_EX | LOCK_NB)) {
|
|
return $fp;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function sql_random_function() {
|
|
if (DB_TYPE == "mysql") {
|
|
return "RAND()";
|
|
} else {
|
|
return "RANDOM()";
|
|
}
|
|
}
|
|
|
|
function catchup_feed($link, $feed, $cat_view) {
|
|
|
|
if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
|
|
|
|
if ($cat_view) {
|
|
|
|
if ($feed > 0) {
|
|
$cat_qpart = "cat_id = '$feed'";
|
|
} else {
|
|
$cat_qpart = "cat_id IS NULL";
|
|
}
|
|
|
|
$tmp_result = db_query($link, "SELECT id
|
|
FROM ttrss_feeds WHERE $cat_qpart AND owner_uid = " .
|
|
$_SESSION["uid"]);
|
|
|
|
while ($tmp_line = db_fetch_assoc($tmp_result)) {
|
|
|
|
$tmp_feed = $tmp_line["id"];
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE feed_id = '$tmp_feed' AND owner_uid = " . $_SESSION["uid"]);
|
|
}
|
|
|
|
} else if ($feed > 0) {
|
|
|
|
$tmp_result = db_query($link, "SELECT id
|
|
FROM ttrss_feeds WHERE parent_feed = '$feed'
|
|
ORDER BY cat_id,title");
|
|
|
|
$parent_ids = array();
|
|
|
|
if (db_num_rows($tmp_result) > 0) {
|
|
while ($p = db_fetch_assoc($tmp_result)) {
|
|
array_push($parent_ids, "feed_id = " . $p["id"]);
|
|
}
|
|
|
|
$children_qpart = implode(" OR ", $parent_ids);
|
|
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE (feed_id = '$feed' OR $children_qpart)
|
|
AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
} else {
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
|
|
}
|
|
|
|
} else if ($feed < 0 && $feed > -10) { // special, like starred
|
|
|
|
if ($feed == -1) {
|
|
db_query($link, "UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE marked = true AND owner_uid = ".$_SESSION["uid"]);
|
|
}
|
|
|
|
} else if ($feed < -10) { // label
|
|
|
|
// TODO make this more efficient
|
|
|
|
$label_id = -$feed - 11;
|
|
|
|
$tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
|
|
WHERE id = '$label_id'");
|
|
|
|
if ($tmp_result) {
|
|
$sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
|
|
|
|
db_query($link, "BEGIN");
|
|
|
|
$tmp2_result = db_query($link,
|
|
"SELECT
|
|
int_id
|
|
FROM
|
|
ttrss_user_entries,ttrss_entries,ttrss_feeds
|
|
WHERE
|
|
ref_id = ttrss_entries.id AND
|
|
ttrss_user_entries.feed_id = ttrss_feeds.id AND
|
|
$sql_exp AND
|
|
ttrss_user_entries.owner_uid = " . $_SESSION["uid"]);
|
|
|
|
while ($tmp_line = db_fetch_assoc($tmp2_result)) {
|
|
db_query($link, "UPDATE
|
|
ttrss_user_entries
|
|
SET
|
|
unread = false, last_read = NOW()
|
|
WHERE
|
|
int_id = " . $tmp_line["int_id"]);
|
|
}
|
|
|
|
db_query($link, "COMMIT");
|
|
|
|
/* db_query($link, "UPDATE ttrss_user_entries,ttrss_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE $sql_exp
|
|
AND ref_id = id
|
|
AND owner_uid = ".$_SESSION["uid"]); */
|
|
}
|
|
}
|
|
} else { // tag
|
|
db_query($link, "BEGIN");
|
|
|
|
$tag_name = db_escape_string($feed);
|
|
|
|
$result = db_query($link, "SELECT post_int_id FROM ttrss_tags
|
|
WHERE tag_name = '$tag_name' AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
db_query($link, "UPDATE ttrss_user_entries SET
|
|
unread = false, last_read = NOW()
|
|
WHERE int_id = " . $line["post_int_id"]);
|
|
}
|
|
db_query($link, "COMMIT");
|
|
}
|
|
}
|
|
|
|
function update_generic_feed($link, $feed, $cat_view) {
|
|
if ($cat_view) {
|
|
|
|
if ($feed > 0) {
|
|
$cat_qpart = "cat_id = '$feed'";
|
|
} else {
|
|
$cat_qpart = "cat_id IS NULL";
|
|
}
|
|
|
|
$tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
|
|
WHERE $cat_qpart AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
while ($tmp_line = db_fetch_assoc($tmp_result)) {
|
|
$feed_url = $tmp_line["feed_url"];
|
|
update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON);
|
|
}
|
|
|
|
} else {
|
|
$tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
|
|
WHERE id = '$feed'");
|
|
$feed_url = db_fetch_result($tmp_result, 0, "feed_url");
|
|
update_rss_feed($link, $feed_url, $feed, ENABLE_UPDATE_DAEMON);
|
|
}
|
|
}
|
|
|
|
function getAllCounters($link) {
|
|
getLabelCounters($link);
|
|
getFeedCounters($link);
|
|
getTagCounters($link);
|
|
getGlobalCounters($link);
|
|
if (get_pref($link, 'ENABLE_FEED_CATS')) {
|
|
getCategoryCounters($link);
|
|
}
|
|
}
|
|
|
|
function getCategoryCounters($link) {
|
|
$result = db_query($link, "SELECT cat_id,SUM((SELECT COUNT(int_id)
|
|
FROM ttrss_user_entries WHERE feed_id = ttrss_feeds.id
|
|
AND unread = true)) AS unread FROM ttrss_feeds
|
|
WHERE
|
|
hidden = false AND owner_uid = ".$_SESSION["uid"]." GROUP BY cat_id");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$line["cat_id"] = sprintf("%d", $line["cat_id"]);
|
|
print "<counter type=\"category\" id=\"".$line["cat_id"]."\" counter=\"".
|
|
$line["unread"]."\"/>";
|
|
}
|
|
}
|
|
|
|
function getCategoryUnread($link, $cat) {
|
|
|
|
if ($cat != 0) {
|
|
$cat_query = "cat_id = '$cat'";
|
|
} else {
|
|
$cat_query = "cat_id IS NULL";
|
|
}
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE $cat_query
|
|
AND hidden = false
|
|
AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$cat_feeds = array();
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($cat_feeds, "feed_id = " . $line["id"]);
|
|
}
|
|
|
|
if (count($cat_feeds) == 0) return 0;
|
|
|
|
$match_part = implode(" OR ", $cat_feeds);
|
|
|
|
$result = db_query($link, "SELECT COUNT(int_id) AS unread
|
|
FROM ttrss_user_entries
|
|
WHERE unread = true AND ($match_part) AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$unread = 0;
|
|
|
|
# this needs to be rewritten
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$unread += $line["unread"];
|
|
}
|
|
|
|
return $unread;
|
|
|
|
}
|
|
|
|
function getFeedUnread($link, $feed, $is_cat = false) {
|
|
$n_feed = sprintf("%d", $feed);
|
|
|
|
if ($is_cat) {
|
|
return getCategoryUnread($link, $n_feed);
|
|
} else if ($n_feed == -1) {
|
|
$match_part = "marked = true";
|
|
} else if ($n_feed > 0) {
|
|
|
|
$result = db_query($link, "SELECT id FROM ttrss_feeds WHERE parent_feed = '$n_feed'
|
|
AND hidden = false
|
|
AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
if (db_num_rows($result) > 0) {
|
|
|
|
$linked_feeds = array();
|
|
while ($line = db_fetch_assoc($result)) {
|
|
array_push($linked_feeds, "feed_id = " . $line["id"]);
|
|
}
|
|
|
|
$match_part = implode(" OR ", $linked_feeds);
|
|
|
|
$result = db_query($link, "SELECT COUNT(int_id) AS unread
|
|
FROM ttrss_user_entries
|
|
WHERE unread = true AND ($match_part) AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$unread = 0;
|
|
|
|
# this needs to be rewritten
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$unread += $line["unread"];
|
|
}
|
|
|
|
return $unread;
|
|
|
|
} else {
|
|
$match_part = "feed_id = '$n_feed'";
|
|
}
|
|
} else if ($feed < -10) {
|
|
|
|
$label_id = -$feed - 11;
|
|
|
|
$result = db_query($link, "SELECT sql_exp FROM ttrss_labels WHERE
|
|
id = '$label_id' AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$match_part = db_fetch_result($result, 0, "sql_exp");
|
|
}
|
|
|
|
if ($match_part) {
|
|
|
|
$result = db_query($link, "SELECT count(int_id) AS unread
|
|
FROM ttrss_user_entries,ttrss_feeds,ttrss_entries WHERE
|
|
ttrss_user_entries.feed_id = ttrss_feeds.id AND
|
|
ttrss_user_entries.ref_id = ttrss_entries.id AND
|
|
ttrss_feeds.hidden = false AND
|
|
unread = true AND ($match_part) AND ttrss_user_entries.owner_uid = " . $_SESSION["uid"]);
|
|
|
|
} else {
|
|
|
|
$result = db_query($link, "SELECT COUNT(post_int_id) AS unread
|
|
FROM ttrss_tags,ttrss_user_entries
|
|
WHERE tag_name = '$feed' AND post_int_id = int_id AND unread = true AND
|
|
ttrss_tags.owner_uid = " . $_SESSION["uid"]);
|
|
}
|
|
|
|
$unread = db_fetch_result($result, 0, "unread");
|
|
|
|
return $unread;
|
|
}
|
|
|
|
/* FIXME this needs reworking */
|
|
|
|
function getGlobalUnread($link) {
|
|
$result = db_query($link, "SELECT count(ttrss_entries.id) as c_id FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
|
|
WHERE unread = true AND
|
|
ttrss_user_entries.feed_id = ttrss_feeds.id AND
|
|
ttrss_user_entries.ref_id = ttrss_entries.id AND
|
|
hidden = false AND
|
|
ttrss_user_entries.owner_uid = " . $_SESSION["uid"]);
|
|
$c_id = db_fetch_result($result, 0, "c_id");
|
|
return $c_id;
|
|
}
|
|
|
|
function getGlobalCounters($link, $global_unread = -1) {
|
|
if ($global_unread == -1) {
|
|
$global_unread = getGlobalUnread($link);
|
|
}
|
|
print "<counter type=\"global\" id='global-unread'
|
|
counter='$global_unread'/>";
|
|
|
|
$result = db_query($link, "SELECT COUNT(id) AS fn FROM
|
|
ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$subscribed_feeds = db_fetch_result($result, 0, "fn");
|
|
|
|
print "<counter type=\"global\" id='subscribed-feeds'
|
|
counter='$subscribed_feeds'/>";
|
|
|
|
}
|
|
|
|
function getTagCounters($link, $smart_mode = SMART_RPC_COUNTERS) {
|
|
|
|
if ($smart_mode) {
|
|
if (!$_SESSION["tctr_last_value"]) {
|
|
$_SESSION["tctr_last_value"] = array();
|
|
}
|
|
}
|
|
|
|
$old_counters = $_SESSION["tctr_last_value"];
|
|
|
|
$tctrs_modified = false;
|
|
|
|
/* $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
|
|
FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
|
|
ttrss_user_entries.ref_id = ttrss_entries.id AND
|
|
ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
|
|
post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name
|
|
UNION
|
|
select tag_name,0 as count FROM ttrss_tags
|
|
WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]); */
|
|
|
|
$result = db_query($link, "SELECT tag_name,SUM((SELECT COUNT(int_id)
|
|
FROM ttrss_user_entries WHERE int_id = post_int_id
|
|
AND unread = true)) AS count FROM ttrss_tags
|
|
WHERE owner_uid = 2 GROUP BY tag_name ORDER BY tag_name");
|
|
|
|
$tags = array();
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
$tags[$line["tag_name"]] += $line["count"];
|
|
}
|
|
|
|
foreach (array_keys($tags) as $tag) {
|
|
$unread = $tags[$tag];
|
|
|
|
$tag = htmlspecialchars($tag);
|
|
|
|
if (!$smart_mode || $old_counters[$tag] != $unread) {
|
|
$old_counters[$tag] = $unread;
|
|
$tctrs_modified = true;
|
|
print "<counter type=\"tag\" id=\"$tag\" counter=\"$unread\"/>";
|
|
}
|
|
|
|
}
|
|
|
|
if ($smart_mode && $tctrs_modified) {
|
|
$_SESSION["tctr_last_value"] = $old_counters;
|
|
}
|
|
|
|
}
|
|
|
|
function getLabelCounters($link, $smart_mode = SMART_RPC_COUNTERS, $ret_mode = false) {
|
|
|
|
if ($smart_mode) {
|
|
if (!$_SESSION["lctr_last_value"]) {
|
|
$_SESSION["lctr_last_value"] = array();
|
|
}
|
|
}
|
|
|
|
$ret_arr = array();
|
|
|
|
$old_counters = $_SESSION["lctr_last_value"];
|
|
$lctrs_modified = false;
|
|
|
|
$result = db_query($link, "SELECT count(ttrss_entries.id) as count FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
|
|
WHERE marked = true AND ttrss_user_entries.ref_id = ttrss_entries.id AND
|
|
ttrss_user_entries.feed_id = ttrss_feeds.id AND
|
|
unread = true AND ttrss_user_entries.owner_uid = ".$_SESSION["uid"]);
|
|
|
|
$count = db_fetch_result($result, 0, "count");
|
|
|
|
if (!$ret_mode) {
|
|
print "<counter type=\"label\" id=\"-1\" counter=\"$count\"/>";
|
|
} else {
|
|
$ret_arr["-1"]["counter"] = $count;
|
|
$ret_arr["-1"]["description"] = "Starred";
|
|
}
|
|
|
|
$result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM
|
|
ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description");
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
$id = -$line["id"] - 11;
|
|
|
|
$label_name = $line["description"];
|
|
|
|
error_reporting (0);
|
|
|
|
$tmp_result = db_query($link, "SELECT count(ttrss_entries.id) as count FROM ttrss_user_entries,ttrss_entries,ttrss_feeds
|
|
WHERE (" . $line["sql_exp"] . ") AND unread = true AND
|
|
ttrss_feeds.hidden = false AND
|
|
ttrss_user_entries.feed_id = ttrss_feeds.id AND
|
|
ttrss_user_entries.ref_id = ttrss_entries.id AND
|
|
ttrss_user_entries.owner_uid = ".$_SESSION["uid"]);
|
|
|
|
$count = db_fetch_result($tmp_result, 0, "count");
|
|
|
|
if (!$smart_mode || $old_counters[$id] != $count) {
|
|
$old_counters[$id] = $count;
|
|
$lctrs_modified = true;
|
|
if (!$ret_mode) {
|
|
print "<counter type=\"label\" id=\"$id\" counter=\"$count\"/>";
|
|
} else {
|
|
$ret_arr[$id]["counter"] = $count;
|
|
$ret_arr[$id]["description"] = $label_name;
|
|
}
|
|
}
|
|
|
|
error_reporting (DEFAULT_ERROR_LEVEL);
|
|
}
|
|
|
|
if ($smart_mode && $lctrs_modified) {
|
|
$_SESSION["lctr_last_value"] = $old_counters;
|
|
}
|
|
|
|
return $ret_arr;
|
|
}
|
|
|
|
/* function getFeedCounter($link, $id) {
|
|
|
|
$result = db_query($link, "SELECT
|
|
count(id) as count,last_error
|
|
FROM ttrss_entries,ttrss_user_entries,ttrss_feeds
|
|
WHERE feed_id = '$id' AND unread = true
|
|
AND ttrss_user_entries.feed_id = ttrss_feeds.id
|
|
AND ttrss_user_entries.ref_id = ttrss_entries.id");
|
|
|
|
$count = db_fetch_result($result, 0, "count");
|
|
$last_error = htmlspecialchars(db_fetch_result($result, 0, "last_error"));
|
|
|
|
print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" error=\"$last_error\"/>";
|
|
} */
|
|
|
|
function getFeedCounters($link, $smart_mode = SMART_RPC_COUNTERS) {
|
|
|
|
if ($smart_mode) {
|
|
if (!$_SESSION["fctr_last_value"]) {
|
|
$_SESSION["fctr_last_value"] = array();
|
|
}
|
|
}
|
|
|
|
$old_counters = $_SESSION["fctr_last_value"];
|
|
|
|
$result = db_query($link, "SELECT id,last_error,parent_feed,
|
|
SUBSTRING(last_updated,1,19) AS last_updated,
|
|
(SELECT count(id)
|
|
FROM ttrss_entries,ttrss_user_entries
|
|
WHERE feed_id = ttrss_feeds.id AND
|
|
ttrss_user_entries.ref_id = ttrss_entries.id
|
|
AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count
|
|
FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"] . "
|
|
AND parent_feed IS NULL");
|
|
|
|
$fctrs_modified = false;
|
|
|
|
$short_date = get_pref($link, 'SHORT_DATE_FORMAT');
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
$id = $line["id"];
|
|
$count = $line["count"];
|
|
$last_error = htmlspecialchars($line["last_error"]);
|
|
|
|
if (get_pref($link, 'HEADLINES_SMART_DATE')) {
|
|
$last_updated = smart_date_time(strtotime($line["last_updated"]));
|
|
} else {
|
|
$last_updated = date($short_date, strtotime($line["last_updated"]));
|
|
}
|
|
|
|
$has_img = is_file(ICONS_DIR . "/$id.ico");
|
|
|
|
$tmp_result = db_query($link,
|
|
"SELECT id,COUNT(unread) AS unread
|
|
FROM ttrss_feeds LEFT JOIN ttrss_user_entries
|
|
ON (ttrss_feeds.id = ttrss_user_entries.feed_id)
|
|
WHERE parent_feed = '$id' AND unread = true GROUP BY ttrss_feeds.id");
|
|
|
|
if (db_num_rows($tmp_result) > 0) {
|
|
while ($l = db_fetch_assoc($tmp_result)) {
|
|
$count += $l["unread"];
|
|
}
|
|
}
|
|
|
|
if (!$smart_mode || $old_counters[$id] != $count) {
|
|
$old_counters[$id] = $count;
|
|
$fctrs_modified = true;
|
|
|
|
if ($last_error) {
|
|
$error_part = "error=\"$last_error\"";
|
|
} else {
|
|
$error_part = "";
|
|
}
|
|
|
|
if ($has_img) {
|
|
$has_img_part = "hi=\"$has_img\"";
|
|
} else {
|
|
$has_img_part = "";
|
|
}
|
|
|
|
print "<counter type=\"feed\" id=\"$id\" counter=\"$count\" $has_img_part $error_part updated=\"$last_updated\"/>";
|
|
}
|
|
}
|
|
|
|
if ($smart_mode && $fctrs_modified) {
|
|
$_SESSION["fctr_last_value"] = $old_counters;
|
|
}
|
|
}
|
|
|
|
function get_script_dt_add() {
|
|
if (strpos(VERSION, "99") === false) {
|
|
return VERSION;
|
|
} else {
|
|
return time();
|
|
}
|
|
}
|
|
|
|
function get_pgsql_version($link) {
|
|
$result = db_query($link, "SELECT version() AS version");
|
|
$version = split(" ", db_fetch_result($result, 0, "version"));
|
|
return $version[1];
|
|
}
|
|
|
|
function print_error_xml($code, $add_msg = "") {
|
|
global $ERRORS;
|
|
|
|
$error_msg = $ERRORS[$code];
|
|
|
|
if ($add_msg) {
|
|
$error_msg = "$error_msg; $add_msg";
|
|
}
|
|
|
|
print "<rpc-reply>";
|
|
print "<error error-code=\"$code\" error-msg=\"$error_msg\"/>";
|
|
print "</rpc-reply>";
|
|
}
|
|
|
|
function subscribe_to_feed($link, $feed_link, $cat_id = 0) {
|
|
|
|
if ($cat_id == "0" || !$cat_id) {
|
|
$cat_qpart = "NULL";
|
|
} else {
|
|
$cat_qpart = "'$cat_id'";
|
|
}
|
|
|
|
$result = db_query($link,
|
|
"SELECT id FROM ttrss_feeds
|
|
WHERE feed_url = '$feed_link' AND owner_uid = ".$_SESSION["uid"]);
|
|
|
|
if (db_num_rows($result) == 0) {
|
|
|
|
$result = db_query($link,
|
|
"INSERT INTO ttrss_feeds (owner_uid,feed_url,title,cat_id)
|
|
VALUES ('".$_SESSION["uid"]."', '$feed_link',
|
|
'[Unknown]', $cat_qpart)");
|
|
|
|
$result = db_query($link,
|
|
"SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'
|
|
AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$feed_id = db_fetch_result($result, 0, "id");
|
|
|
|
if ($feed_id) {
|
|
update_rss_feed($link, $feed_link, $feed_id, true);
|
|
}
|
|
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function print_feed_select($link, $id, $default_id = "",
|
|
$attributes = "", $include_all_feeds = true) {
|
|
|
|
print "<select id=\"$id\" name=\"$id\" $attributes>";
|
|
if ($include_all_feeds) {
|
|
print "<option value=\"0\">All feeds</option>";
|
|
}
|
|
|
|
$result = db_query($link, "SELECT id,title FROM ttrss_feeds
|
|
WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
|
|
|
|
if (db_num_rows($result) > 0 && $include_all_feeds) {
|
|
print "<option disabled>--------</option>";
|
|
}
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
if ($line["id"] == $default_id) {
|
|
$is_selected = "selected";
|
|
} else {
|
|
$is_selected = "";
|
|
}
|
|
printf("<option $is_selected value='%d'>%s</option>",
|
|
$line["id"], htmlspecialchars(db_unescape_string($line["title"])));
|
|
}
|
|
|
|
print "</select>";
|
|
}
|
|
|
|
function print_feed_cat_select($link, $id, $default_id = "",
|
|
$attributes = "", $include_all_cats = true) {
|
|
|
|
print "<select id=\"$id\" name=\"$id\" $attributes>";
|
|
|
|
if ($include_all_cats) {
|
|
print "<option value=\"0\">Uncategorized</option>";
|
|
}
|
|
|
|
$result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
|
|
WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
|
|
|
|
if (db_num_rows($result) > 0 && $include_all_cats) {
|
|
print "<option disabled>--------</option>";
|
|
}
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
if ($line["id"] == $default_id) {
|
|
$is_selected = "selected";
|
|
} else {
|
|
$is_selected = "";
|
|
}
|
|
printf("<option $is_selected value='%d'>%s</option>",
|
|
$line["id"], htmlspecialchars(db_unescape_string($line["title"])));
|
|
}
|
|
|
|
print "</select>";
|
|
}
|
|
|
|
function checkbox_to_sql_bool($val) {
|
|
return ($val == "on") ? "true" : "false";
|
|
}
|
|
|
|
function getFeedCatTitle($link, $id) {
|
|
if ($id == -1) {
|
|
return "Special";
|
|
} else if ($id < -10) {
|
|
return "Labels";
|
|
} else if ($id > 0) {
|
|
$result = db_query($link, "SELECT ttrss_feed_categories.title
|
|
FROM ttrss_feeds, ttrss_feed_categories WHERE ttrss_feeds.id = '$id' AND
|
|
cat_id = ttrss_feed_categories.id");
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "title");
|
|
} else {
|
|
return "Uncategorized";
|
|
}
|
|
} else {
|
|
return "getFeedCatTitle($id) failed";
|
|
}
|
|
|
|
}
|
|
|
|
function getFeedTitle($link, $id) {
|
|
if ($id == -1) {
|
|
return "Starred articles";
|
|
} else if ($id < -10) {
|
|
$label_id = -10 - $id;
|
|
$result = db_query($link, "SELECT description FROM ttrss_labels WHERE id = '$label_id'");
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "description");
|
|
} else {
|
|
return "Unknown label ($label_id)";
|
|
}
|
|
|
|
} else if ($id > 0) {
|
|
$result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$id'");
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "title");
|
|
} else {
|
|
return "Unknown feed ($id)";
|
|
}
|
|
} else {
|
|
return "getFeedTitle($id) failed";
|
|
}
|
|
|
|
}
|
|
|
|
function get_session_cookie_name() {
|
|
return ((!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid" : TTRSS_SESSION_NAME);
|
|
}
|
|
|
|
function print_init_params($link) {
|
|
print "<init-params>";
|
|
if ($_SESSION["stored-params"]) {
|
|
foreach (array_keys($_SESSION["stored-params"]) as $key) {
|
|
if ($key) {
|
|
$value = htmlspecialchars($_SESSION["stored-params"][$key]);
|
|
print "<param key=\"$key\" value=\"$value\"/>";
|
|
}
|
|
}
|
|
}
|
|
|
|
print "<param key=\"daemon_enabled\" value=\"" . ENABLE_UPDATE_DAEMON . "\"/>";
|
|
print "<param key=\"feeds_frame_refresh\" value=\"" . FEEDS_FRAME_REFRESH . "\"/>";
|
|
print "<param key=\"daemon_refresh_only\" value=\"" . DAEMON_REFRESH_ONLY . "\"/>";
|
|
|
|
print "<param key=\"on_catchup_show_next_feed\" value=\"" .
|
|
get_pref($link, "ON_CATCHUP_SHOW_NEXT_FEED") . "\"/>";
|
|
|
|
print "<param key=\"hide_read_feeds\" value=\"" .
|
|
sprintf("%d", get_pref($link, "HIDE_READ_FEEDS")) . "\"/>";
|
|
|
|
print "<param key=\"feeds_sort_by_unread\" value=\"" .
|
|
sprintf("%d", get_pref($link, "FEEDS_SORT_BY_UNREAD")) . "\"/>";
|
|
|
|
print "</init-params>";
|
|
}
|
|
|
|
function print_runtime_info($link) {
|
|
print "<runtime-info>";
|
|
if (ENABLE_UPDATE_DAEMON) {
|
|
print "<param key=\"daemon_is_running\" value=\"".
|
|
sprintf("%d", file_is_locked("update_daemon.lock")) . "\"/>";
|
|
}
|
|
print "</runtime-info>";
|
|
}
|
|
|
|
function getSearchSql($search, $match_on) {
|
|
|
|
$search_query_part = "";
|
|
|
|
$keywords = split(" ", $search);
|
|
$query_keywords = array();
|
|
|
|
if ($match_on == "both") {
|
|
|
|
foreach ($keywords as $k) {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%')
|
|
OR UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
|
|
}
|
|
|
|
$search_query_part = implode("AND", $query_keywords) . " AND ";
|
|
|
|
} else if ($match_on == "title") {
|
|
|
|
foreach ($keywords as $k) {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.title) LIKE UPPER('%$k%'))");
|
|
}
|
|
|
|
$search_query_part = implode("AND", $query_keywords) . " AND ";
|
|
|
|
} else if ($match_on == "content") {
|
|
|
|
foreach ($keywords as $k) {
|
|
array_push($query_keywords, "(UPPER(ttrss_entries.content) LIKE UPPER('%$k%'))");
|
|
}
|
|
}
|
|
|
|
$search_query_part = implode("AND", $query_keywords);
|
|
|
|
return $search_query_part;
|
|
}
|
|
|
|
function queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on, $override_order = false) {
|
|
if ($search) {
|
|
|
|
$search_query_part = getSearchSql($search, $match_on);
|
|
$search_query_part .= " AND ";
|
|
|
|
} else {
|
|
$search_query_part = "";
|
|
}
|
|
|
|
$view_query_part = "";
|
|
|
|
if ($view_mode == "adaptive") {
|
|
if ($search) {
|
|
$view_query_part = " ";
|
|
} else if ($feed != -1) {
|
|
$unread = getFeedUnread($link, $feed, $cat_view);
|
|
if ($unread > 0) {
|
|
$view_query_part = " unread = true AND ";
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($view_mode == "marked") {
|
|
$view_query_part = " marked = true AND ";
|
|
}
|
|
|
|
if ($view_mode == "unread") {
|
|
$view_query_part = " unread = true AND ";
|
|
}
|
|
|
|
if ($limit > 0) {
|
|
$limit_query_part = "LIMIT " . $limit;
|
|
}
|
|
|
|
$vfeed_query_part = "";
|
|
|
|
// override query strategy and enable feed display when searching globally
|
|
if ($search && $search_mode == "all_feeds") {
|
|
$query_strategy_part = "ttrss_entries.id > 0";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
} else if (preg_match("/^-?[0-9][0-9]*$/", $feed) == false) {
|
|
$query_strategy_part = "ttrss_entries.id > 0";
|
|
$vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
|
|
id = feed_id) as feed_title,";
|
|
} else if ($feed >= 0 && $search && $search_mode == "this_cat") {
|
|
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
|
$tmp_result = false;
|
|
|
|
if ($cat_view) {
|
|
$tmp_result = db_query($link, "SELECT id
|
|
FROM ttrss_feeds WHERE cat_id = '$feed'");
|
|
} else {
|
|
$tmp_result = db_query($link, "SELECT id
|
|
FROM ttrss_feeds WHERE cat_id = (SELECT cat_id FROM ttrss_feeds
|
|
WHERE id = '$feed') AND id != '$feed'");
|
|
}
|
|
|
|
$cat_siblings = array();
|
|
|
|
if (db_num_rows($tmp_result) > 0) {
|
|
while ($p = db_fetch_assoc($tmp_result)) {
|
|
array_push($cat_siblings, "feed_id = " . $p["id"]);
|
|
}
|
|
|
|
$query_strategy_part = sprintf("(feed_id = %d OR %s)",
|
|
$feed, implode(" OR ", $cat_siblings));
|
|
|
|
} else {
|
|
$query_strategy_part = "ttrss_entries.id > 0";
|
|
}
|
|
|
|
} else if ($feed >= 0) {
|
|
|
|
if ($cat_view) {
|
|
|
|
if ($feed > 0) {
|
|
$query_strategy_part = "cat_id = '$feed'";
|
|
} else {
|
|
$query_strategy_part = "cat_id IS NULL";
|
|
}
|
|
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
|
|
} else {
|
|
$tmp_result = db_query($link, "SELECT id
|
|
FROM ttrss_feeds WHERE parent_feed = '$feed'
|
|
ORDER BY cat_id,title");
|
|
|
|
$parent_ids = array();
|
|
|
|
if (db_num_rows($tmp_result) > 0) {
|
|
while ($p = db_fetch_assoc($tmp_result)) {
|
|
array_push($parent_ids, "feed_id = " . $p["id"]);
|
|
}
|
|
|
|
$query_strategy_part = sprintf("(feed_id = %d OR %s)",
|
|
$feed, implode(" OR ", $parent_ids));
|
|
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
} else {
|
|
$query_strategy_part = "feed_id = '$feed'";
|
|
}
|
|
}
|
|
} else if ($feed == -1) { // starred virtual feed
|
|
$query_strategy_part = "marked = true";
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
} else if ($feed <= -10) { // labels
|
|
$label_id = -$feed - 11;
|
|
|
|
$tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
|
|
WHERE id = '$label_id'");
|
|
|
|
$query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
|
|
|
|
$vfeed_query_part = "ttrss_feeds.title AS feed_title,";
|
|
} else {
|
|
$query_strategy_part = "id > 0"; // dumb
|
|
}
|
|
|
|
if (get_pref($link, 'REVERSE_HEADLINES')) {
|
|
$order_by = "updated";
|
|
} else {
|
|
$order_by = "updated DESC";
|
|
}
|
|
|
|
if ($override_order) {
|
|
$order_by = $override_order;
|
|
}
|
|
|
|
$feed_title = "";
|
|
|
|
if ($search && $search_mode == "all_feeds") {
|
|
$feed_title = "Global search results ($search)";
|
|
} else if ($search && preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
|
|
$feed_title = "Tag search results ($search, $feed)";
|
|
} else if (preg_match('/^-?[0-9][0-9]*$/', $feed) == false) {
|
|
$feed_title = $feed;
|
|
} else if (preg_match('/^-?[0-9][0-9]*$/', $feed) != false && $feed >= 0) {
|
|
|
|
if ($cat_view) {
|
|
|
|
if ($feed != 0) {
|
|
$result = db_query($link, "SELECT title FROM ttrss_feed_categories
|
|
WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
|
|
$feed_title = db_fetch_result($result, 0, "title");
|
|
} else {
|
|
$feed_title = "Uncategorized";
|
|
}
|
|
|
|
if ($search) {
|
|
$feed_title = "Category search results ($search, $feed_title)";
|
|
}
|
|
|
|
} else {
|
|
|
|
$result = db_query($link, "SELECT title,site_url,last_error FROM ttrss_feeds
|
|
WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
$feed_title = db_fetch_result($result, 0, "title");
|
|
$feed_site_url = db_fetch_result($result, 0, "site_url");
|
|
$last_error = db_fetch_result($result, 0, "last_error");
|
|
|
|
if ($search) {
|
|
$feed_title = "Feed search results ($search, $feed_title)";
|
|
}
|
|
}
|
|
|
|
} else if ($feed == -1) {
|
|
$feed_title = "Starred articles";
|
|
} else if ($feed < -10) {
|
|
$label_id = -$feed - 11;
|
|
$result = db_query($link, "SELECT description FROM ttrss_labels
|
|
WHERE id = '$label_id'");
|
|
$feed_title = db_fetch_result($result, 0, "description");
|
|
|
|
if ($search) {
|
|
$feed_title = "Label search results ($search, $feed_title)";
|
|
}
|
|
} else {
|
|
$feed_title = "?";
|
|
}
|
|
|
|
$feed_title = db_unescape_string($feed_title);
|
|
|
|
if ($feed < -10) error_reporting (0);
|
|
|
|
if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
|
|
|
|
if ($feed >= 0) {
|
|
$feed_kind = "Feeds";
|
|
} else {
|
|
$feed_kind = "Labels";
|
|
}
|
|
|
|
$content_query_part = "content as content_preview,";
|
|
|
|
$query = "SELECT
|
|
ttrss_entries.id,ttrss_entries.title,
|
|
SUBSTRING(updated,1,16) as updated,
|
|
unread,feed_id,marked,link,last_read,
|
|
SUBSTRING(last_read,1,19) as last_read_noms,
|
|
$vfeed_query_part
|
|
$content_query_part
|
|
SUBSTRING(updated,1,19) as updated_noms
|
|
FROM
|
|
ttrss_entries,ttrss_user_entries,ttrss_feeds
|
|
WHERE
|
|
ttrss_feeds.hidden = false AND
|
|
ttrss_user_entries.feed_id = ttrss_feeds.id AND
|
|
ttrss_user_entries.ref_id = ttrss_entries.id AND
|
|
ttrss_user_entries.owner_uid = '".$_SESSION["uid"]."' AND
|
|
$search_query_part
|
|
$view_query_part
|
|
$query_strategy_part ORDER BY $order_by
|
|
$limit_query_part";
|
|
|
|
$result = db_query($link, $query);
|
|
|
|
if ($_GET["debug"]) print $query;
|
|
|
|
} else {
|
|
// browsing by tag
|
|
|
|
$feed_kind = "Tags";
|
|
|
|
$result = db_query($link, "SELECT
|
|
ttrss_entries.id as id,title,
|
|
SUBSTRING(updated,1,16) as updated,
|
|
unread,feed_id,
|
|
marked,link,last_read,
|
|
SUBSTRING(last_read,1,19) as last_read_noms,
|
|
$vfeed_query_part
|
|
$content_query_part
|
|
SUBSTRING(updated,1,19) as updated_noms
|
|
FROM
|
|
ttrss_entries,ttrss_user_entries,ttrss_tags
|
|
WHERE
|
|
ref_id = ttrss_entries.id AND
|
|
ttrss_user_entries.owner_uid = '".$_SESSION["uid"]."' AND
|
|
post_int_id = int_id AND tag_name = '$feed' AND
|
|
$view_query_part
|
|
$search_query_part
|
|
$query_strategy_part ORDER BY $order_by
|
|
$limit_query_part");
|
|
}
|
|
|
|
return array($result, $feed_title, $feed_site_url, $last_error);
|
|
|
|
}
|
|
|
|
function generate_syndicated_feed($link, $feed, $is_cat,
|
|
$search, $search_mode, $match_on) {
|
|
|
|
$qfh_ret = queryFeedHeadlines($link, $feed,
|
|
30, false, $is_cat, $search, $search_mode, $match_on, "updated DESC");
|
|
|
|
$result = $qfh_ret[0];
|
|
$feed_title = htmlspecialchars($qfh_ret[1]);
|
|
$feed_site_url = $qfh_ret[2];
|
|
$last_error = $qfh_ret[3];
|
|
|
|
print "<rss version=\"2.0\">
|
|
<channel>
|
|
<title>$feed_title</title>
|
|
<link>$feed_site_url</link>
|
|
<generator>Tiny Tiny RSS v".VERSION."</generator>";
|
|
|
|
while ($line = db_fetch_assoc($result)) {
|
|
print "<item>";
|
|
print "<link>" . htmlspecialchars($line["link"]) . "</link>";
|
|
|
|
$rfc822_date = date('r', strtotime($line["updated"]));
|
|
|
|
print "<pubDate>$rfc822_date</pubDate>";
|
|
|
|
print "<title>" .
|
|
htmlspecialchars($line["title"]) . "</title>";
|
|
|
|
print "<description>" .
|
|
htmlspecialchars($line["content_preview"]) . "</description>";
|
|
|
|
print "</item>";
|
|
}
|
|
|
|
print "</channel></rss>";
|
|
|
|
}
|
|
|
|
function getCategoryTitle($link, $cat_id) {
|
|
|
|
$result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
|
|
id = '$cat_id'");
|
|
|
|
if (db_num_rows($result) == 1) {
|
|
return db_fetch_result($result, 0, "title");
|
|
} else {
|
|
return "Uncategorized";
|
|
}
|
|
}
|
|
|
|
function sanitize_rss($str) {
|
|
$res = "";
|
|
|
|
$res = preg_replace('/<script.*?>/i',
|
|
"<p class=\"scriptWarn\">", $str);
|
|
|
|
$res = preg_replace('/<\/script>/i',
|
|
"</p>", $res);
|
|
|
|
return $res;
|
|
}
|
|
?>
|