- $result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
- WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
-
- while ($line = db_fetch_assoc($result)) {
- ccache_update($link, $line["feed_id"], $owner_uid, true);
- }
-
- /* We have to manually include category 0 */
-
- ccache_update($link, 0, $owner_uid, true);
-
- } else {
- $result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
- WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
-
- while ($line = db_fetch_assoc($result)) {
- print ccache_update($link, $line["feed_id"], $owner_uid);
-
- }
-
- }
- }
-
- function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
- $no_update = false) {
-
- if (!is_numeric($feed_id)) return;
-
- if (!$is_cat) {
- $table = "ttrss_counters_cache";
- if ($feed_id > 0) {
- $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
- WHERE id = '$feed_id'");
- $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
- }
- } else {
- $table = "ttrss_cat_counters_cache";
- }
-
- if (DB_TYPE == "pgsql") {
- $date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
- } else if (DB_TYPE == "mysql") {
- $date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
- }
-
- $result = db_query($link, "SELECT value FROM $table
- WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
- LIMIT 1");
-
- if (db_num_rows($result) == 1) {
- return db_fetch_result($result, 0, "value");
- } else {
- if ($no_update) {
- return -1;
- } else {
- return ccache_update($link, $feed_id, $owner_uid, $is_cat);
- }
- }
-
- }
-
- function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
- $update_pcat = true) {
-
- if (!is_numeric($feed_id)) return;
-
- if (!$is_cat && $feed_id > 0) {
- $tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
- WHERE id = '$feed_id'");
- $owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
- }
-
- $prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
-
- /* When updating a label, all we need to do is recalculate feed counters
- * because labels are not cached */
-
- if ($feed_id < 0) {
- ccache_update_all($link, $owner_uid);
- return;
- }
-
- if (!$is_cat) {
- $table = "ttrss_counters_cache";
- } else {
- $table = "ttrss_cat_counters_cache";
- }
-
- if ($is_cat && $feed_id >= 0) {
- if ($feed_id != 0) {
- $cat_qpart = "cat_id = '$feed_id'";
- } else {
- $cat_qpart = "cat_id IS NULL";
- }
-
- /* Recalculate counters for child feeds */
-
- $result = db_query($link, "SELECT id FROM ttrss_feeds
- WHERE owner_uid = '$owner_uid' AND $cat_qpart");
-
- while ($line = db_fetch_assoc($result)) {
- ccache_update($link, $line["id"], $owner_uid, false, false);
- }
-
- $result = db_query($link, "SELECT SUM(value) AS sv
- FROM ttrss_counters_cache, ttrss_feeds
- WHERE id = feed_id AND $cat_qpart AND
- ttrss_feeds.owner_uid = '$owner_uid'");
-
- $unread = (int) db_fetch_result($result, 0, "sv");
-
- } else {
- $unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
- }
-
- db_query($link, "BEGIN");
-
- $result = db_query($link, "SELECT feed_id FROM $table
- WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
-
- if (db_num_rows($result) == 1) {
- db_query($link, "UPDATE $table SET
- value = '$unread', updated = NOW() WHERE
- feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
-
- } else {
- db_query($link, "INSERT INTO $table
- (feed_id, value, owner_uid, updated)
- VALUES
- ($feed_id, $unread, $owner_uid, NOW())");
- }
-
- db_query($link, "COMMIT");
-
- if ($feed_id > 0 && $prev_unread != $unread) {
-
- if (!$is_cat) {
-
- /* Update parent category */
-
- if ($update_pcat) {
-
- $result = db_query($link, "SELECT cat_id FROM ttrss_feeds
- WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
-
- $cat_id = (int) db_fetch_result($result, 0, "cat_id");
-
- ccache_update($link, $cat_id, $owner_uid, true);
-
- }
- }
- } else if ($feed_id < 0) {
- ccache_update_all($link, $owner_uid);
- }
-
- return $unread;
- }
-
- /* function ccache_cleanup($link, $owner_uid) {
-
- if (DB_TYPE == "pgsql") {
- db_query($link, "DELETE FROM ttrss_counters_cache AS c1 WHERE
- (SELECT count(*) FROM ttrss_counters_cache AS c2
- WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
- AND owner_uid = '$owner_uid'");
-
- db_query($link, "DELETE FROM ttrss_cat_counters_cache AS c1 WHERE
- (SELECT count(*) FROM ttrss_cat_counters_cache AS c2
- WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
- AND owner_uid = '$owner_uid'");
- } else {
- db_query($link, "DELETE c1 FROM
- ttrss_counters_cache AS c1,
- ttrss_counters_cache AS c2
- WHERE
- c1.owner_uid = '$owner_uid' AND
- c1.owner_uid = c2.owner_uid AND
- c1.feed_id = c2.feed_id");
-
- db_query($link, "DELETE c1 FROM
- ttrss_cat_counters_cache AS c1,
- ttrss_cat_counters_cache AS c2
- WHERE
- c1.owner_uid = '$owner_uid' AND
- c1.owner_uid = c2.owner_uid AND
- c1.feed_id = c2.feed_id");
-
- }
- } */
-
- function label_find_id($link, $label, $owner_uid) {
- $result = db_query($link,
- "SELECT id FROM ttrss_labels2 WHERE caption = '$label'
- AND owner_uid = '$owner_uid' LIMIT 1");
-
- if (db_num_rows($result) == 1) {
- return db_fetch_result($result, 0, "id");
- } else {
- return 0;
- }
- }
-
- function get_article_labels($link, $id) {
- $rv = array();
-
-
- $result = db_query($link, "SELECT label_cache FROM
- ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
- $_SESSION["uid"]);
-
- $label_cache = db_fetch_result($result, 0, "label_cache");
-
- if ($label_cache) {
-
- $label_cache = json_decode($label_cache, true);
-
- if ($label_cache["no-labels"] == 1)
- return $rv;
- else
- return $label_cache;
- }
-
- $result = db_query($link,
- "SELECT DISTINCT label_id,caption,fg_color,bg_color
- FROM ttrss_labels2, ttrss_user_labels2
- WHERE id = label_id
- AND article_id = '$id'
- AND owner_uid = ".$_SESSION["uid"] . "
- ORDER BY caption");
-
- while ($line = db_fetch_assoc($result)) {
- $rk = array($line["label_id"], $line["caption"], $line["fg_color"],
- $line["bg_color"]);
- array_push($rv, $rk);
- }
-
- if (count($rv) > 0)
- label_update_cache($link, $id, $rv);
- else
- label_update_cache($link, $id, array("no-labels" => 1));
-
- return $rv;
- }
-
-
- function label_find_caption($link, $label, $owner_uid) {
- $result = db_query($link,
- "SELECT caption FROM ttrss_labels2 WHERE id = '$label'
- AND owner_uid = '$owner_uid' LIMIT 1");
-
- if (db_num_rows($result) == 1) {
- return db_fetch_result($result, 0, "caption");
- } else {
- return "";
- }
- }
-
- function label_update_cache($link, $id, $labels = false, $force = false) {
-
- if ($force)
- label_clear_cache($link, $id);
-
- if (!$labels)
- $labels = get_article_labels($link, $id);
-
- $labels = db_escape_string(json_encode($labels));
-
- db_query($link, "UPDATE ttrss_user_entries SET
- label_cache = '$labels' WHERE ref_id = '$id'");
-
- }
-
- function label_clear_cache($link, $id) {
-
- db_query($link, "UPDATE ttrss_user_entries SET
- label_cache = '' WHERE ref_id = '$id'");
-
- }
-
- function label_remove_article($link, $id, $label, $owner_uid) {
-
- $label_id = label_find_id($link, $label, $owner_uid);
-
- if (!$label_id) return;
-
- $result = db_query($link,
- "DELETE FROM ttrss_user_labels2
- WHERE
- label_id = '$label_id' AND
- article_id = '$id'");
-
- label_clear_cache($link, $id);
- }
-
- function label_add_article($link, $id, $label, $owner_uid) {
-
- $label_id = label_find_id($link, $label, $owner_uid);
-
- if (!$label_id) return;
-
- $result = db_query($link,
- "SELECT
- article_id FROM ttrss_labels2, ttrss_user_labels2
- WHERE
- label_id = id AND
- label_id = '$label_id' AND
- article_id = '$id' AND owner_uid = '$owner_uid'
- LIMIT 1");
-
- if (db_num_rows($result) == 0) {
- db_query($link, "INSERT INTO ttrss_user_labels2
- (label_id, article_id) VALUES ('$label_id', '$id')");
- }
-
- label_clear_cache($link, $id);
-
- }
-
- function label_remove($link, $id, $owner_uid) {
- if (!$owner_uid) $owner_uid = $_SESSION["uid"];
-
- db_query($link, "BEGIN");
-
- $result = db_query($link, "SELECT caption FROM ttrss_labels2
- WHERE id = '$id'");
-
- $caption = db_fetch_result($result, 0, "caption");
-
- $result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
- AND owner_uid = " . $owner_uid);
-
- if (db_affected_rows($link, $result) != 0 && $caption) {
-
- /* Remove access key for the label */
-
- $ext_id = -11 - $id;
-
- db_query($link, "DELETE FROM ttrss_access_keys WHERE
- feed_id = '$ext_id' AND owner_uid = $owner_uid");
-
- /* Disable filters that reference label being removed */
-
- db_query($link, "UPDATE ttrss_filters SET
- enabled = false WHERE action_param = '$caption'
- AND action_id = 7
- AND owner_uid = " . $owner_uid);
-
- /* Remove cached data */
-
- db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
- WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
-
- }
-
- db_query($link, "COMMIT");
- }
-
- function label_create($link, $caption, $fg_color = '', $bg_color = '', $owner_uid) {
-
- if (!$owner_uid) $owner_uid = $_SESSION['uid'];
-
- db_query($link, "BEGIN");
-
- $result = false;
-
- $result = db_query($link, "SELECT id FROM ttrss_labels2
- WHERE caption = '$caption' AND owner_uid = $owner_uid");
-
- if (db_num_rows($result) == 0) {
- $result = db_query($link,
- "INSERT INTO ttrss_labels2 (caption,owner_uid,fg_color,bg_color)
- VALUES ('$caption', '$owner_uid', '$fg_color', '$bg_color')");
-
- $result = db_affected_rows($link, $result) != 0;
- }
-
- db_query($link, "COMMIT");
-
- return $result;
- }
-
- function format_tags_string($tags, $id) {
-
- $tags_str = "";
- $tags_nolinks_str = "";
-
- $num_tags = 0;
-
- $tag_limit = 6;
-
- $formatted_tags = array();
-
- foreach ($tags as $tag) {
- $num_tags++;
- $tag_escaped = str_replace("'", "\\'", $tag);
-
- if (mb_strlen($tag) > 30) {
- $tag = truncate_string($tag, 30);
- }
-
- $tag_str = "<a href=\"javascript:viewfeed('$tag_escaped')\">$tag</a>";
-
- array_push($formatted_tags, $tag_str);
-
- $tmp_tags_str = implode(", ", $formatted_tags);