require_once 'config.php';
+ /**
+ * Return available translations names.
+ *
+ * @access public
+ * @return array A array of available translations.
+ */
function get_translations() {
$tr = array(
"auto" => "Detect automatically",
"en_US" => "English",
"fr_FR" => "Français",
+ "nb_NO" => "Norsk Bokmål",
"ru_RU" => "Русский",
"pt_BR" => "Portuguese/Brazil",
"zh_CN" => "Simplified Chinese");
return $tr;
}
- if (ENABLE_TRANSLATIONS == true) {
+ if (ENABLE_TRANSLATIONS == true) { // If translations are enabled.
require_once "accept-to-gettext.php";
require_once "gettext/gettext.inc";
startup_gettext();
- } else {
+ } else { // If translations are enabled.
function __($msg) {
return $msg;
}
// no-op
return true;
}
- }
+ } // If translations are enabled.
require_once 'db-prefs.php';
require_once 'compat.php';
define('MAGPIE_USER_AGENT_EXT', ' (Tiny Tiny RSS/' . VERSION . ')');
define('MAGPIE_OUTPUT_ENCODING', 'UTF-8');
- if (ENABLE_SIMPLEPIE) {
- require_once "simplepie/simplepie.inc";
- } else {
- require_once "magpierss/rss_fetch.inc";
- require_once 'magpierss/rss_utils.inc';
- }
+ require_once "simplepie/simplepie.inc";
+ require_once "magpierss/rss_fetch.inc";
+ require_once 'magpierss/rss_utils.inc';
+ /**
+ * Print a timestamped debug message.
+ *
+ * @param string $msg The debug message.
+ * @return void
+ */
function _debug($msg) {
$ts = strftime("%H:%M:%S", time());
+ $ts = "$ts/" . posix_getpid();
print "[$ts] $msg\n";
- }
-
+ } // function _debug
+
+ /**
+ * Purge a feed old posts.
+ *
+ * @param mixed $link A database connection.
+ * @param mixed $feed_id The id of the purged feed.
+ * @param mixed $purge_interval Olderness of purged posts.
+ * @param boolean $debug Set to True to enable the debug. False by default.
+ * @access public
+ * @return void
+ */
function purge_feed($link, $feed_id, $purge_interval, $debug = false) {
if (!$purge_interval) $purge_interval = feed_purge_interval($link, $feed_id);
if ($debug) {
_debug("Purged feed $feed_id ($purge_interval): deleted $rows articles");
}
- }
-
+ } // function purge_feed
+
+ /**
+ * Purge old posts from old feeds.
+ *
+ * @param mixed $link A database connection
+ * @param boolean $do_output Set to true to enable printed output, false by default.
+ * @param integer $limit The maximal number of removed posts.
+ * @access public
+ * @return void
+ */
function global_purge_old_posts($link, $do_output = false, $limit = false) {
$random_qpart = sql_random_function();
_debug("Purged $rows orphaned posts.");
}
- }
+ } // function global_purge_old_posts
function feed_purge_interval($link, $feed_id) {
}
- // adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
- // http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
-
+ /**
+ * Try to determine the favicon URL for a feed.
+ * adapted from wordpress favicon plugin by Jeff Minard (http://thecodepro.com/)
+ * http://dev.wp-plugins.org/file/favatars/trunk/favatars.php
+ *
+ * @param string $url A feed or page URL
+ * @access public
+ * @return mixed The favicon URL, or false if none was found.
+ */
function get_favicon_url($url) {
if ($html = @fetch_file_contents($url)) {
} else {
return false;
}
- }
+ } // function get_favicon_url
+ /**
+ * Check if a link is a valid and working URL.
+ *
+ * @param mixed $link A URL to check
+ * @access public
+ * @return boolean True if the URL is valid, false otherwise.
+ */
function url_validate($link) {
$url_parts = @parse_url($link);
return false;
}
- }
+ } // function url_validate
function check_feed_favicon($site_url, $feed, $link) {
$favicon_url = get_favicon_url($site_url);
function update_rss_feed($link, $feed_url, $feed, $ignore_daemon = false) {
if (!$_GET["daemon"] && !$ignore_daemon) {
- return;
+ return false;
}
if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
_debug("update_rss_feed: start");
}
- $result = db_query($link, "SELECT id,update_interval,auth_login,auth_pass,cache_images
- FROM ttrss_feeds WHERE id = '$feed'");
+ if (!$ignore_daemon) {
+
+ if (DB_TYPE == "pgsql") {
+ $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
+ } else {
+ $updstart_thresh_qpart = "(ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
+ }
+
+ $result = db_query($link, "SELECT id,update_interval,auth_login,
+ auth_pass,cache_images,update_method
+ FROM ttrss_feeds WHERE id = '$feed' AND $updstart_thresh_qpart");
+
+ } else {
+
+ $result = db_query($link, "SELECT id,update_interval,auth_login,
+ auth_pass,cache_images,update_method
+ FROM ttrss_feeds WHERE id = '$feed'");
+
+ }
if (db_num_rows($result) == 0) {
if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
- _debug("update_rss_feed: feed $feed [$feed_url] NOT FOUND");
+ _debug("update_rss_feed: feed $feed [$feed_url] NOT FOUND/SKIPPED");
}
- return;
+ return false;
}
+ $update_method = db_fetch_result($result, 0, "update_method");
+
+ db_query($link, "UPDATE ttrss_feeds SET last_update_started = NOW()
+ WHERE id = '$feed'");
+
$auth_login = db_fetch_result($result, 0, "auth_login");
$auth_pass = db_fetch_result($result, 0, "auth_pass");
- if (!ENABLE_SIMPLEPIE) {
+ if (ALLOW_SELECT_UPDATE_METHOD) {
+ if (ENABLE_SIMPLEPIE) {
+ $use_simplepie = $update_method != 1;
+ } else {
+ $use_simplepie = $update_method == 2;
+ }
+ } else {
+ $use_simplepie = ENABLE_SIMPLEPIE;
+ }
+
+ if (defined('DAEMON_EXTENDED_DEBUG') || $_GET['xdebug']) {
+ _debug("use simplepie: $use_simplepie (feed setting: $update_method)\n");
+ }
+
+ if (!$use_simplepie) {
$auth_login = urlencode($auth_login);
$auth_pass = urlencode($auth_pass);
}
error_reporting(0);
}
- if (!ENABLE_SIMPLEPIE) {
+ if (!$use_simplepie) {
$rss = fetch_rss($fetch_url);
} else {
if (!is_dir(SIMPLEPIE_CACHE_DIR)) {
$rss = new SimplePie();
$rss->set_useragent(SIMPLEPIE_USERAGENT . MAGPIE_USER_AGENT_EXT);
-// $rss->set_timeout(MAGPIE_FETCH_TIME_OUT);
+# $rss->set_timeout(10);
$rss->set_feed_url($fetch_url);
$rss->set_output_encoding('UTF-8');
$feed = db_escape_string($feed);
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$fetch_ok = !$rss->error();
} else {
$fetch_ok = !!$rss;
$owner_uid = db_fetch_result($result, 0, "owner_uid");
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$site_url = $rss->get_link();
} else {
$site_url = $rss->channel["link"];
if (!$registered_title || $registered_title == "[Unknown]") {
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$feed_title = db_escape_string($rss->get_title());
} else {
$feed_title = db_escape_string($rss->channel["title"]);
}
// weird, weird Magpie
- if (!ENABLE_SIMPLEPIE) {
+ if (!$use_simplepie) {
if (!$site_url) $site_url = db_escape_string($rss->channel["link_"]);
}
// print "I: " . $rss->channel["image"]["url"];
- if (!ENABLE_SIMPLEPIE) {
+ if (!$use_simplepie) {
$icon_url = $rss->image["url"];
} else {
$icon_url = $rss->get_image_url();
array_push($filters[$line["name"]], $filter);
}
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$iterator = $rss->get_items();
} else {
$iterator = $rss->items;
}
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$entry_guid = $item->get_id();
if (!$entry_guid) $entry_guid = $item->get_link();
if (!$entry_guid) $entry_guid = make_guid_from_title($item->get_title());
$entry_timestamp = "";
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$entry_timestamp = strtotime($item->get_date());
} else {
$rss_2_date = $item['pubdate'];
$entry_timestamp_fmt = strftime("%Y/%m/%d %H:%M:%S", $entry_timestamp);
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$entry_title = $item->get_title();
} else {
$entry_title = trim(strip_tags($item["title"]));
}
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$entry_link = $item->get_link();
} else {
// strange Magpie workaround
$entry_link = strip_tags($entry_link);
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$entry_content = $item->get_description();
} else {
$entry_content = $item["content:escaped"];
$entry_content_unescaped = $entry_content;
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$entry_comments = strip_tags($item->data["comments"]);
if ($item->get_author()) {
$entry_author_item = $item->get_author();
if (preg_match('/^[\t\n\r ]*$/', $entry_author)) $entry_author = '';
$entry_guid = db_escape_string(strip_tags($entry_guid));
+ $entry_guid = mb_substr($entry_guid, 0, 250);
$result = db_query($link, "SELECT id FROM ttrss_entries
WHERE guid = '$entry_guid'");
$entry_comments = mb_substr(db_escape_string($entry_comments), 0, 250);
$entry_author = mb_substr($entry_author, 0, 250);
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$num_comments = 0; #FIXME#
} else {
$num_comments = db_escape_string($item["slash"]["comments"]);
// parse <category> entries into tags
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$additional_tags = array();
$additional_tags_src = $item->get_categories();
-
+
if (is_array($additional_tags_src)) {
foreach ($additional_tags_src as $tobj) {
array_push($additional_tags, $tobj->get_term());
$enclosures = array();
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$encs = $item->get_enclosures();
- foreach ($encs as $e) {
- $e_item = array(
- $e->link, $e->type, $e->length);
-
- array_push($enclosures, $e_item);
+ if (is_array($encs)) {
+ foreach ($encs as $e) {
+ $e_item = array(
+ $e->link, $e->type, $e->length);
+
+ array_push($enclosures, $e_item);
+ }
}
} else {
} else {
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
$error_msg = mb_substr($rss->error(), 0, 250);
} else {
$error_msg = mb_substr(magpie_error(), 0, 250);
last_updated = NOW() WHERE id = '$feed'");
}
- if (ENABLE_SIMPLEPIE) {
+ if ($use_simplepie) {
unset($rss);
}
$pwd_hash1 = encrypt_password($password);
$pwd_hash2 = encrypt_password($password, $login);
- if ($force_auth && defined('_DEBUG_USER_SWITCH')) {
+ if (defined('ALLOW_REMOTE_USER_AUTH') && ALLOW_REMOTE_USER_AUTH
+ && $_SERVER["REMOTE_USER"]) {
+
+ $login = db_escape_string($_SERVER["REMOTE_USER"]);
+
$query = "SELECT id,login,access_level
FROM ttrss_users WHERE
- login = '$login'";
+ login = '$login'";
+
} else {
$query = "SELECT id,login,access_level,pwd_hash
FROM ttrss_users WHERE
function file_is_locked($filename) {
if (function_exists('flock')) {
error_reporting(0);
- $fp = fopen($filename, "r");
+ $fp = fopen(LOCK_DIRECTORY . "/$filename", "r");
error_reporting(DEFAULT_ERROR_LEVEL);
if ($fp) {
if (flock($fp, LOCK_EX | LOCK_NB)) {
}
function make_lockfile($filename) {
- $fp = fopen($filename, "w");
+ $fp = fopen(LOCK_DIRECTORY . "/$filename", "w");
if (flock($fp, LOCK_EX | LOCK_NB)) {
return $fp;
}
function make_stampfile($filename) {
- $fp = fopen($filename, "w");
+ $fp = fopen(LOCK_DIRECTORY . "/$filename", "w");
if (flock($fp, LOCK_EX | LOCK_NB)) {
fwrite($fp, time() . "\n");
function read_stampfile($filename) {
error_reporting(0);
- $fp = fopen($filename, "r");
+ $fp = fopen(LOCK_DIRECTORY . "/$filename", "r");
error_reporting (DEFAULT_ERROR_LEVEL);
if (flock($fp, LOCK_EX)) {
print "<param key=\"icons_location\" value=\"" .
ICONS_URL . "\"/>";
+ print "<param key=\"hide_read_shows_special\" value=\"" .
+ (int) get_pref($link, "HIDE_READ_SHOWS_SPECIAL") . "\"/>";
+
print "</init-params>";
}
} else if ($feed == -3) { // fresh virtual feed
$query_strategy_part = "unread = true";
- $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE");
+ $intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE", $owner_uid);
if (DB_TYPE == "pgsql") {
$query_strategy_part .= " AND date_entered > NOW() - INTERVAL '$intl hour' ";
$query_strategy_part = "id > 0"; // dumb
}
- if (get_pref($link, 'REVERSE_HEADLINES')) {
+ if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
$order_by = "updated";
} else {
$order_by = "updated DESC";
return $res;
}
+ /**
+ * Send by mail a digest of last articles.
+ *
+ * @param mixed $link The database connection.
+ * @param integer $limit The maximum number of articles by digest.
+ * @return boolean Return false if digests are not enabled.
+ */
function send_headlines_digests($link, $limit = 100) {
if (!DIGEST_ENABLE) return false;
<li class=\"vsep\"> </li>
<li class=\"top\">".__('Mark as read')."<ul>
<li onclick=\"$catchup_sel_link\">".__('Selection')."</li>
- <!-- <li onclick=\"$catchup_page_link\">".__('This page')."</li> -->
+ <!-- <li onclick=\"$catchup_page_link\">".__('This page')."</li> -->";
+
+ if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
+
+ print "
<li><span class=\"insensitive\">--------</span></li>
<li onclick=\"catchupRelativeToArticle(0)\">".__("Above active article")."</li>
<li onclick=\"catchupRelativeToArticle(1)\">".__("Below active article")."</li>
- <li><span class=\"insensitive\">--------</span></li>
+ <li><span class=\"insensitive\">--------</span></li>";
+ }
+
+ print "
<li onclick=\"$catchup_feed_link\">".__('Entire feed')."</li></ul></li>
";
}
printFeedEntry($feed_id, $class, $feed, $unread,
- ICONS_DIR."/$feed_id.ico", $link, $rtl_content,
+ ICONS_URL."/$feed_id.ico", $link, $rtl_content,
$last_updated, $line["last_error"]);
++$lnum;
return $url_path;
}
+ /**
+ * Purge a feed contents, marked articles excepted.
+ *
+ * @param mixed $link The database connection.
+ * @param integer $id The id of the feed to purge.
+ * @return void
+ */
function clear_feed_articles($link, $id) {
$result = db_query($link, "DELETE FROM ttrss_user_entries
WHERE feed_id = '$id' AND marked = false AND owner_uid = " . $_SESSION["uid"]);
$result = db_query($link, "DELETE FROM ttrss_entries WHERE
(SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
- }
-
- function add_feed_url() {
+ } // function clear_feed_articles
+
+ /**
+ * Compute the Mozilla Firefox feed adding URL from server HOST and REQUEST_URI.
+ *
+ * @return string The Mozilla Firefox feed adding URL.
+ */
+ function add_feed_url() {
$url_path = 'http://' . $_SERVER["HTTP_HOST"] . parse_url($_SERVER["REQUEST_URI"], PHP_URL_PATH);
$url_path .= "?op=pref-feeds&quiet=1&subop=add&feed_url=%s";
return $url_path;
- }
-
+ } // function add_feed_url
+
+ /**
+ * Encrypt a password in SHA1.
+ *
+ * @param string $pass The password to encrypt.
+ * @param string $login A optionnal login.
+ * @return string The encrypted password.
+ */
function encrypt_password($pass, $login = '') {
if ($login) {
return "SHA1X:" . sha1("$login:$pass");
} else {
return "SHA1:" . sha1($pass);
}
- }
+ } // function encrypt_password
+
+ /**
+ * Update a feed batch.
+ * Used by daemons to update n feeds by run.
+ * Only update feed needing a update, and not being processed
+ * by another process.
+ *
+ * @param mixed $link Database link
+ * @param integer $limit Maximum number of feeds in update batch. Default to DAEMON_FEED_LIMIT.
+ * @param boolean $from_http Set to true if you call this function from http to disable cli specific code.
+ * @param boolean $debug Set to false to disable debug output. Default to true.
+ * @return void
+ */
+ function update_daemon_common($link, $limit = DAEMON_FEED_LIMIT, $from_http = false, $debug = true) {
+ // Process all other feeds using last_updated and interval parameters
+
+ // Test if the user has loggued in recently. If not, it does not update its feeds.
+ if (DAEMON_UPDATE_LOGIN_LIMIT > 0) {
+ if (DB_TYPE == "pgsql") {
+ $login_thresh_qpart = "AND ttrss_users.last_login >= NOW() - INTERVAL '".DAEMON_UPDATE_LOGIN_LIMIT." days'";
+ } else {
+ $login_thresh_qpart = "AND ttrss_users.last_login >= DATE_SUB(NOW(), INTERVAL ".DAEMON_UPDATE_LOGIN_LIMIT." DAY)";
+ }
+ } else {
+ $login_thresh_qpart = "";
+ }
+
+ // Test if the feed need a update (update interval exceded).
+ if (DB_TYPE == "pgsql") {
+ $update_limit_qpart = "AND ((
+ ttrss_feeds.update_interval = 0
+ AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_user_prefs.value || ' minutes') AS INTERVAL)
+ ) OR (
+ ttrss_feeds.update_interval > 0
+ AND ttrss_feeds.last_updated < NOW() - CAST((ttrss_feeds.update_interval || ' minutes') AS INTERVAL)
+ ))";
+ } else {
+ $update_limit_qpart = "AND ((
+ ttrss_feeds.update_interval = 0
+ AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL CONVERT(ttrss_user_prefs.value, SIGNED INTEGER) MINUTE)
+ ) OR (
+ ttrss_feeds.update_interval > 0
+ AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ttrss_feeds.update_interval MINUTE)
+ ))";
+ }
+
+ // Test if feed is currently being updated by another process.
+ if (DB_TYPE == "pgsql") {
+ $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < NOW() - INTERVAL '120 seconds')";
+ } else {
+ $updstart_thresh_qpart = "AND (ttrss_feeds.last_update_started IS NULL OR ttrss_feeds.last_update_started < DATE_SUB(NOW(), INTERVAL 120 SECOND))";
+ }
+
+ // Test if there is a limit to number of updated feeds
+ $query_limit = "";
+ if($limit) $query_limit = sprintf("LIMIT %d", $limit);
+
+ // We search for feed needing update.
+ $result = db_query($link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id, ttrss_feeds.owner_uid,
+ SUBSTRING(ttrss_feeds.last_updated,1,19) AS last_updated,
+ ttrss_feeds.update_interval
+ FROM
+ ttrss_feeds, ttrss_users, ttrss_user_prefs
+ WHERE
+ ttrss_feeds.owner_uid = ttrss_users.id
+ AND ttrss_users.id = ttrss_user_prefs.owner_uid
+ AND ttrss_user_prefs.pref_name = 'DEFAULT_UPDATE_INTERVAL'
+ $login_thresh_qpart $update_limit_qpart
+ $updstart_thresh_qpart
+ ORDER BY ttrss_feeds.last_updated ASC $query_limit");
+
+ $user_prefs_cache = array();
+
+ if($debug) _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
+
+ // Here is a little cache magic in order to minimize risk of double feed updates.
+ $feeds_to_update = array();
+ while ($line = db_fetch_assoc($result)) {
+ $feeds_to_update[$line['id']] = $line;
+ }
+
+ // We update the feed last update started date before anything else.
+ // There is no lag due to feed contents downloads
+ // It prevent an other process to update the same feed.
+ $feed_ids = array_keys($feeds_to_update);
+ if($feed_ids) {
+ db_query($link, sprintf("UPDATE ttrss_feeds SET last_update_started = NOW()
+ WHERE id IN (%s)", implode(',', $feed_ids)));
+ }
+
+ // For each feed, we call the feed update function.
+ while ($line = array_pop($feeds_to_update)) {
+
+ if($debug) _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
+
+ // We setup a alarm to alert if the feed take more than 300s to update.
+ // => HANG alarm.
+ if(!$from_http) pcntl_alarm(300);
+ update_rss_feed($link, $line["feed_url"], $line["id"], true);
+ // Cancel the alarm (the update went well)
+ if(!$from_http) pcntl_alarm(0);
+
+ sleep(1); // prevent flood (FIXME make this an option?)
+ }
+
+ // Send feed digests by email if needed.
+ if (DAEMON_SENDS_DIGESTS) send_headlines_digests($link);
+
+ } // function update_daemon_common
?>