]> git.wh0rd.org - tt-rss.git/blobdiff - functions.php
daemon2: check proper lockfile location in reap_children()
[tt-rss.git] / functions.php
index 0252c0cfcd28052dcd15fb4dde527bc1eca9c4be..e18b023533da1ad177333f93beaae2ecaac189b3 100644 (file)
                if (DB_TYPE == "pgsql") {
 /*                     $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
                                marked = false AND feed_id = '$feed_id' AND
-                               (SELECT date_entered FROM ttrss_entries WHERE
+                               (SELECT date_updated FROM ttrss_entries WHERE
                                        id = ref_id) < NOW() - INTERVAL '$purge_interval days'"); */
 
                        $pg_version = get_pgsql_version($link);
                                        marked = false AND 
                                        feed_id = '$feed_id' AND 
                                        $query_limit
-                                       ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
+                                       ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
 
                        } else {
 
                                        marked = false AND 
                                        feed_id = '$feed_id' AND 
                                        $query_limit
-                                       ttrss_entries.date_entered < NOW() - INTERVAL '$purge_interval days'");
+                                       ttrss_entries.date_updated < NOW() - INTERVAL '$purge_interval days'");
                        }
 
                        $rows = pg_affected_rows($result);
                
 /*                     $result = db_query($link, "DELETE FROM ttrss_user_entries WHERE
                                marked = false AND feed_id = '$feed_id' AND
-                               (SELECT date_entered FROM ttrss_entries WHERE 
+                               (SELECT date_updated FROM ttrss_entries WHERE 
                                        id = ref_id) < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)"); */
 
                        $result = db_query($link, "DELETE FROM ttrss_user_entries 
                                marked = false AND 
                                feed_id = '$feed_id' AND 
                                $query_limit
-                               ttrss_entries.date_entered < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
+                               ttrss_entries.date_updated < DATE_SUB(NOW(), INTERVAL $purge_interval DAY)");
                                        
                        $rows = mysql_affected_rows($link);
 
        } // function purge_feed
 
        /**
-        * Purge old posts from old feeds.
+        * Purge old posts from old feeds. Not used anymore, purging is done after feed update.
         * 
         * @param mixed $link A database connection
         * @param boolean $do_output Set to true to enable printed output, false by default.
         * @access public
         * @return void
         */
-       function global_purge_old_posts($link, $do_output = false, $limit = false) {
+       /* function global_purge_old_posts($link, $do_output = false, $limit = false) {
 
                $random_qpart = sql_random_function();
 
                        }
                }       
 
-               // purge orphaned posts in main content table
-               $result = db_query($link, "DELETE FROM ttrss_entries WHERE 
-                       (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
-
-               if ($do_output) {
-                       $rows = db_affected_rows($link, $result);
-                       _debug("Purged $rows orphaned posts.");
-               }
+               purge_orphans($link, $do_output);
 
-       } // function global_purge_old_posts
+       } // function global_purge_old_posts */
 
        function feed_purge_interval($link, $feed_id) {
 
                purge_orphans($link);
        }
 
-       function purge_orphans($link) {
+       function purge_orphans($link, $do_output = false) {
+
                // purge orphaned posts in main content table
-               db_query($link, "DELETE FROM ttrss_entries WHERE 
+               $result = db_query($link, "DELETE FROM ttrss_entries WHERE 
                        (SELECT COUNT(int_id) FROM ttrss_user_entries WHERE ref_id = id) = 0");
+
+               if ($do_output) {
+                       $rows = db_affected_rows($link, $result);
+                       _debug("Purged $rows orphaned posts.");
+               }
        }
 
        function get_feed_update_interval($link, $feed_id) {
                                                        content,
                                                        content_hash,
                                                        no_orig_date,
+                                                       date_updated,
                                                        date_entered,
                                                        comments,
                                                        num_comments,
                                                        '$entry_content', 
                                                        '$content_hash',
                                                        $no_orig_date, 
-                                                       NOW(), 
+                                                       NOW(),
+                                                       NOW(),
                                                        '$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
+                                       // update date_updated 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($link, "UPDATE ttrss_entries SET date_entered = NOW()
+                                       db_query($link, "UPDATE ttrss_entries SET date_updated = NOW()
                                                WHERE id = '$base_entry_id'");
                                }
 
 
                                $result = db_query($link, "SELECT 
                                                id,content_hash,no_orig_date,title,
-                                               ".SUBSTRING_FOR_DATE."(date_entered,1,19) as date_entered,
+                                               ".SUBSTRING_FOR_DATE."(date_updated,1,19) as date_updated,
                                                ".SUBSTRING_FOR_DATE."(updated,1,19) as updated,
                                                num_comments
                                        FROM 
                                        $orig_content_hash = db_fetch_result($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"));
+                                       $orig_date_updated = strtotime(db_fetch_result($result, 
+                                               0, "date_updated"));
 
                                        $ref_id = db_fetch_result($result, 0, "id");
                                        $entry_ref_id = $ref_id;
        
                                $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
                                $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
+
+                               $_SESSION["last_version_check"] = time();
        
                                initialize_user_prefs($link, $_SESSION["uid"]);
        
 
        function getMaxAgeSubquery($days = COUNTERS_MAX_AGE) {
                if (DB_TYPE == "pgsql") {
-                       return "ttrss_entries.date_entered > 
+                       return "ttrss_entries.date_updated > 
                                NOW() - INTERVAL '$days days'";
                } else {
-                       return "ttrss_entries.date_entered > 
+                       return "ttrss_entries.date_updated > 
                                DATE_SUB(NOW(), INTERVAL $days DAY)";
                }
        }
                        return getCategoryUnread($link, $n_feed, $owner_uid);           
                } if ($feed != "0" && $n_feed == 0) {
 
+                       $feed = db_escape_string($feed);
+
                        $result = db_query($link, "SELECT SUM((SELECT COUNT(int_id)
                                FROM ttrss_user_entries,ttrss_entries WHERE int_id = post_int_id 
                                        AND ref_id = id AND $age_qpart
                print "<param key=\"cdm_auto_catchup\" value=\"" . 
                        (int) get_pref($link, "CDM_AUTO_CATCHUP") . "\"/>";
 
+               print "<param key=\"fresh_article_max_age\" value=\"" . 
+                       (int) get_pref($link, "FRESH_ARTICLE_MAX_AGE") . "\"/>";
+
                print "<param key=\"icons_url\" value=\"" . ICONS_URL . "\"/>";
 
                print "<param key=\"cookie_lifetime\" value=\"" . SESSION_COOKIE_LIFETIME . "\"/>";
                                                $query_strategy_part = "feed_id = '$feed'";
                                        }
                                }
-                       } else if ($feed == 0) { // starred virtual feed
+                       } else if ($feed == 0 && !$cat_view) { // archive virtual feed
                                $query_strategy_part = "feed_id IS NULL";
+                       } else if ($feed == 0 && $cat_view) { // uncategorized
+                               $query_strategy_part = "cat_id IS NULL";
+                               $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
                        } else if ($feed == -1) { // starred virtual feed
                                $query_strategy_part = "marked = true";
                                $vfeed_query_part = "ttrss_feeds.title AS feed_title,";
                        }
 
                        if (get_pref($link, 'REVERSE_HEADLINES', $owner_uid)) {
-                               $order_by = "updated";
+                               $order_by = "date_entered";
                        } else {        
-                               $order_by = "updated DESC";
+                               $order_by = "date_entered DESC";
                        }
 
                        if ($view_mode != "noscores") {
                                }
 
                                $query = "SELECT DISTINCT 
+                                               date_entered,
                                                guid,
                                                ttrss_entries.id,ttrss_entries.title,
                                                updated,
                if (!$limit) $limit = 30;
 
                $qfh_ret = queryFeedHeadlines($link, $feed, 
-                       $limit, false, $is_cat, $search, $search_mode, $match_on, "updated DESC", 0,
+                       $limit, false, $is_cat, $search, $search_mode, $match_on, "date_updated DESC", 0,
                        $owner_uid);
 
                $result = $qfh_ret[0];
                $affected_ids = array();
 
                if (DB_TYPE == "pgsql") {
-                       $interval_query = "ttrss_entries.date_entered > NOW() - INTERVAL '$days days'";
+                       $interval_query = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'";
                } else if (DB_TYPE == "mysql") {
-                       $interval_query = "ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL $days DAY)";
+                       $interval_query = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)";
                }
 
                $result = db_query($link, "SELECT ttrss_entries.title,
                                ttrss_feeds.title AS feed_title,
-                               date_entered,
+                               date_updated,
                                ttrss_user_entries.ref_id,
                                link,
                                SUBSTRING(content, 1, 120) AS excerpt,
                                AND $interval_query
                                AND ttrss_user_entries.owner_uid = $user_id
                                AND unread = true 
-                       ORDER BY ttrss_feeds.title, date_entered DESC
+                       ORDER BY ttrss_feeds.title, date_updated DESC
                        LIMIT $limit");
 
                $cur_feed_title = "";
                }
 
                error_reporting(0);
-               if (DEFAULT_UPDATE_INTERVAL == "1") {
+               if (DEFAULT_UPDATE_METHOD == "1") {
                        $rss = new SimplePie();
                        $rss->set_useragent(SIMPLEPIE_USERAGENT . MAGPIE_USER_AGENT_EXT);
 //                     $rss->set_timeout(MAGPIE_FETCH_TIME_OUT);
                                }
 
                                $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
-                                       ttrss_feeds WHERE id = ".$line['feed_id']." AND owner_uid = ".$_SESSION["uid"]);
+                                       ttrss_feeds WHERE id = ".
+                                               (($line['feed_id'] == null) ? $line['orig_feed_id'] : 
+                                                               $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
 
                                $always_display_enclosures = db_fetch_result($tmp_result, 0, "always_display_enclosures");
 
                return $rv;
        }
 
+       function api_get_feeds($link, $cat_id, $unread_only, $limit, $offset) {
+
+                       $feeds = array();
+
+                       /* Labels */
+
+                       if (!$cat_id || $cat_id == -2) {
+                               $counters = getLabelCounters($link, true);
+
+                               foreach (array_keys($counters) as $id) {
+
+                                       $unread = $counters[$id]["counter"];
+       
+                                       if ($unread || !$unread_only) {
+       
+                                               $row = array(
+                                                               "id" => $id,
+                                                               "title" => $counters[$id]["description"],
+                                                               "unread" => $counters[$id]["counter"],
+                                                               "cat_id" => -2,
+                                                       );
+       
+                                               array_push($feeds, $row);
+                                       }
+                               }
+                       }
+
+                       /* Virtual feeds */
+
+                       if (!$cat_id || $cat_id == -1) {
+                               foreach (array(-1, -2, -3, -4, 0) as $i) {
+                                       $unread = getFeedUnread($link, $i);
+
+                                       if ($unread || !$unread_only) {
+                                               $title = getFeedTitle($link, $i);
+
+                                               $row = array(
+                                                               "id" => $i,
+                                                               "title" => $title,
+                                                               "unread" => $unread,
+                                                               "cat_id" => -1,
+                                                       );
+                                               array_push($feeds, $row);
+                                       }
+
+                               }                       
+                       }
+
+                       /* Real feeds */
+
+                       if ($limit) {
+                               $limit_qpart = "LIMIT $limit OFFSET $offset";
+                       } else {
+                               $limit_qpart = "";
+                       }
+
+                       if (!$cat_id) {
+                               $result = db_query($link, "SELECT 
+                                       id, feed_url, cat_id, title, ".
+                                               SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
+                                               FROM ttrss_feeds WHERE owner_uid = " . $_SESSION["uid"] . 
+                                               " ORDER BY cat_id, title " . $limit_qpart);
+                       } else {
+                               $result = db_query($link, "SELECT 
+                                       id, feed_url, cat_id, title, ".
+                                               SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
+                                               FROM ttrss_feeds WHERE 
+                                               cat_id = '$cat_id' AND owner_uid = " . $_SESSION["uid"] . 
+                                               " ORDER BY cat_id, title " . $limit_qpart);
+                       }
+
+                       while ($line = db_fetch_assoc($result)) {
+
+                               $unread = getFeedUnread($link, $line["id"]);
+
+                               $has_icon = feed_has_icon($line['id']);
+
+                               if ($unread || !$unread_only) {
+
+                                       $row = array(
+                                                       "feed_url" => $line["feed_url"],
+                                                       "title" => $line["title"],
+                                                       "id" => (int)$line["id"],
+                                                       "unread" => (int)$unread,
+                                                       "has_icon" => $has_icon,
+                                                       "cat_id" => (int)$line["cat_id"],
+                                                       "last_updated" => strtotime($line["last_updated"])
+                                               );
+       
+                                       array_push($feeds, $row);
+                               }
+                       }
+
+               return $feeds;
+       }
+
+       function api_get_headlines($link, $feed_id, $limit, $offset,
+                                       $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order) {
+
+                       /* do not rely on params below */
+
+                       $search = db_escape_string($_REQUEST["search"]);
+                       $search_mode = db_escape_string($_REQUEST["search_mode"]);
+                       $match_on = db_escape_string($_REQUEST["match_on"]);
+                       
+                       $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit, 
+                               $view_mode, $is_cat, $search, $search_mode, $match_on,
+                               $order, $offset);
+
+                       $result = $qfh_ret[0];
+                       $feed_title = $qfh_ret[1];
+
+                       $headlines = array();
+
+                       while ($line = db_fetch_assoc($result)) {
+                               $is_updated = ($line["last_read"] == "" && 
+                                       ($line["unread"] != "t" && $line["unread"] != "1"));
+
+                               $headline_row = array(
+                                               "id" => (int)$line["id"],
+                                               "unread" => sql_bool_to_bool($line["unread"]),
+                                               "marked" => sql_bool_to_bool($line["marked"]),
+                                               "published" => sql_bool_to_bool($line["published"]),
+                                               "updated" => strtotime($line["updated"]),
+                                               "is_updated" => $is_updated,
+                                               "title" => $line["title"],
+                                               "link" => $line["link"],
+                                               "feed_id" => $line["feed_id"],
+                                               "tags" => get_article_tags($link, $line["id"]),
+                                       );
+
+                               if ($show_excerpt) {
+                                       $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
+                                       $headline_row["excerpt"] = $excerpt;
+                               }
+
+                               if ($show_content) {
+                                       $headline_row["content"] = $line["content_preview"];
+                               }
+
+                               array_push($headlines, $headline_row);
+                       }
+
+                       return $headlines;
+       }
+
 ?>