move update daemon code to common function, reorganize backend.php (patch from landure)

[tt-rss.git] / update_daemon_loop.php

diff --git a/update_daemon_loop.php b/update_daemon_loop.php
index 1f7e9184e53acbcf248715ffd642e329a4479f4b..737194aee4fa5e6183013cdf4e5d9bb309bc1f1e 100644 (file)
--- a/update_daemon_loop.php
+++ b/update_daemon_loop.php
@@ -88,7 +88,7 @@
 
        // Process all other feeds using last_updated and interval parameters
 
-       $random_qpart = sql_random_function();
+//     $random_qpart = sql_random_function();
 
 /*             
                                ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
@@ -104,85 +104,9 @@
                        marked = false AND 
                        feed_id = '$feed_id' AND 
                        ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */                
-       
-       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 = "";
-       }
-
-       if (DB_TYPE == "pgsql") {
-               $update_limit_qpart = "AND ttrss_feeds.last_updated < NOW() - INTERVAL '".(DAEMON_SLEEP_INTERVAL*2)." seconds'";
-       } else {
-               $update_limit_qpart = "AND ttrss_feeds.last_updated < DATE_SUB(NOW(), INTERVAL ".(DAEMON_SLEEP_INTERVAL*2)." SECOND)";
-       }
-
-       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))";
-       }                       
-
-       $result = db_query($link, "SELECT feed_url,ttrss_feeds.id,owner_uid,
-                       SUBSTRING(last_updated,1,19) AS last_updated,
-                       update_interval 
-               FROM 
-                       ttrss_feeds,ttrss_users 
-               WHERE 
-                       ttrss_users.id = owner_uid $login_thresh_qpart $update_limit_qpart 
-                       $updstart_thresh_qpart
-               ORDER BY $random_qpart DESC LIMIT " . DAEMON_FEED_LIMIT);
-
-       $user_prefs_cache = array();
-
-       _debug(sprintf("Scheduled %d feeds to update...\n", db_num_rows($result)));
-       
-       while ($line = db_fetch_assoc($result)) {
-
-               $upd_intl = $line["update_interval"];
-               $user_id = $line["owner_uid"];
-
-               if (!$upd_intl || $upd_intl == 0) {
-                       if (!$user_prefs_cache[$user_id]['DEFAULT_UPDATE_INTERVAL']) {                  
-                               $upd_intl = get_pref($link, 'DEFAULT_UPDATE_INTERVAL', $user_id);
-                               $user_prefs_cache[$user_id]['DEFAULT_UPDATE_INTERVAL'] = $upd_intl;
-                       } else {
-                               $upd_intl = $user_prefs_cache[$user_id]['DEFAULT_UPDATE_INTERVAL'];
-                       }
-               }
-
-               if ($upd_intl < 0) { 
-#                              print "Updates disabled.\n";
-                       continue; 
-               }
-
-               _debug("Feed: " . $line["feed_url"] . ", " . $line["last_updated"]);
-
-//                     _debug(sprintf("\tLU: %d, INTL: %d, UID: %d) ", 
-//                             time() - strtotime($line["last_updated"]), $upd_intl*60, $user_id));
-
-               if (!$line["last_updated"] || 
-                       time() - strtotime($line["last_updated"]) > ($upd_intl * 60)) {
-
-                       _debug("Updating...");
-
-                       pcntl_alarm(300);
-
-                       update_rss_feed($link, $line["feed_url"], $line["id"], true);   
-
-                       pcntl_alarm(0);
-
-                       sleep(1); // prevent flood (FIXME make this an option?)
-               } else {
-                       _debug("Update not needed.");
-               }
-       }
 
-       if (DAEMON_SENDS_DIGESTS) send_headlines_digests($link);
+       // Call to the feed batch update function
+       update_daemon_common($link);
 
        db_close($link);