split some more functions from functions.php
Andrew Dolgov
12 years ago
parent
04f60eb729
commit
87d7e8507a
@ -0,0 +1,222 @@
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<?php
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/* function ccache_zero($link, $feed_id, $owner_uid) {
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db_query($link, "UPDATE ttrss_counters_cache SET
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value = 0, updated = NOW() WHERE
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feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
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} */
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function ccache_zero_all($link, $owner_uid) {
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db_query($link, "UPDATE ttrss_counters_cache SET
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value = 0 WHERE owner_uid = '$owner_uid'");
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db_query($link, "UPDATE ttrss_cat_counters_cache SET
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value = 0 WHERE owner_uid = '$owner_uid'");
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}
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function ccache_remove($link, $feed_id, $owner_uid, $is_cat = false) {
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if (!$is_cat) {
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$table = "ttrss_counters_cache";
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} else {
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$table = "ttrss_cat_counters_cache";
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}
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db_query($link, "DELETE FROM $table WHERE
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feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
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}
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function ccache_update_all($link, $owner_uid) {
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if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid)) {
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$result = db_query($link, "SELECT feed_id FROM ttrss_cat_counters_cache
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WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
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while ($line = db_fetch_assoc($result)) {
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ccache_update($link, $line["feed_id"], $owner_uid, true);
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}
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/* We have to manually include category 0 */
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ccache_update($link, 0, $owner_uid, true);
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} else {
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$result = db_query($link, "SELECT feed_id FROM ttrss_counters_cache
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WHERE feed_id > 0 AND owner_uid = '$owner_uid'");
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while ($line = db_fetch_assoc($result)) {
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print ccache_update($link, $line["feed_id"], $owner_uid);
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}
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}
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}
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function ccache_find($link, $feed_id, $owner_uid, $is_cat = false,
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$no_update = false) {
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if (!is_numeric($feed_id)) return;
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if (!$is_cat) {
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$table = "ttrss_counters_cache";
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if ($feed_id > 0) {
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$tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
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WHERE id = '$feed_id'");
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$owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
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}
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} else {
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$table = "ttrss_cat_counters_cache";
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}
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if (DB_TYPE == "pgsql") {
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$date_qpart = "updated > NOW() - INTERVAL '15 minutes'";
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} else if (DB_TYPE == "mysql") {
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$date_qpart = "updated > DATE_SUB(NOW(), INTERVAL 15 MINUTE)";
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}
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$result = db_query($link, "SELECT value FROM $table
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WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id'
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LIMIT 1");
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if (db_num_rows($result) == 1) {
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return db_fetch_result($result, 0, "value");
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} else {
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if ($no_update) {
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return -1;
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} else {
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return ccache_update($link, $feed_id, $owner_uid, $is_cat);
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}
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}
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}
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function ccache_update($link, $feed_id, $owner_uid, $is_cat = false,
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$update_pcat = true) {
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if (!is_numeric($feed_id)) return;
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if (!$is_cat && $feed_id > 0) {
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$tmp_result = db_query($link, "SELECT owner_uid FROM ttrss_feeds
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WHERE id = '$feed_id'");
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$owner_uid = db_fetch_result($tmp_result, 0, "owner_uid");
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}
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$prev_unread = ccache_find($link, $feed_id, $owner_uid, $is_cat, true);
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/* When updating a label, all we need to do is recalculate feed counters
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* because labels are not cached */
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if ($feed_id < 0) {
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ccache_update_all($link, $owner_uid);
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return;
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}
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if (!$is_cat) {
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$table = "ttrss_counters_cache";
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} else {
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$table = "ttrss_cat_counters_cache";
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}
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if ($is_cat && $feed_id >= 0) {
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if ($feed_id != 0) {
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$cat_qpart = "cat_id = '$feed_id'";
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} else {
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$cat_qpart = "cat_id IS NULL";
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}
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/* Recalculate counters for child feeds */
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$result = db_query($link, "SELECT id FROM ttrss_feeds
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WHERE owner_uid = '$owner_uid' AND $cat_qpart");
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while ($line = db_fetch_assoc($result)) {
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ccache_update($link, $line["id"], $owner_uid, false, false);
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}
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$result = db_query($link, "SELECT SUM(value) AS sv
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FROM ttrss_counters_cache, ttrss_feeds
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WHERE id = feed_id AND $cat_qpart AND
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ttrss_feeds.owner_uid = '$owner_uid'");
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$unread = (int) db_fetch_result($result, 0, "sv");
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} else {
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$unread = (int) getFeedArticles($link, $feed_id, $is_cat, true, $owner_uid);
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}
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db_query($link, "BEGIN");
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$result = db_query($link, "SELECT feed_id FROM $table
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WHERE owner_uid = '$owner_uid' AND feed_id = '$feed_id' LIMIT 1");
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if (db_num_rows($result) == 1) {
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db_query($link, "UPDATE $table SET
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value = '$unread', updated = NOW() WHERE
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feed_id = '$feed_id' AND owner_uid = '$owner_uid'");
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} else {
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db_query($link, "INSERT INTO $table
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(feed_id, value, owner_uid, updated)
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VALUES
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($feed_id, $unread, $owner_uid, NOW())");
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}
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db_query($link, "COMMIT");
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if ($feed_id > 0 && $prev_unread != $unread) {
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if (!$is_cat) {
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/* Update parent category */
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if ($update_pcat) {
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$result = db_query($link, "SELECT cat_id FROM ttrss_feeds
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WHERE owner_uid = '$owner_uid' AND id = '$feed_id'");
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$cat_id = (int) db_fetch_result($result, 0, "cat_id");
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ccache_update($link, $cat_id, $owner_uid, true);
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}
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}
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} else if ($feed_id < 0) {
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ccache_update_all($link, $owner_uid);
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}
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return $unread;
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}
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/* function ccache_cleanup($link, $owner_uid) {
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if (DB_TYPE == "pgsql") {
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db_query($link, "DELETE FROM ttrss_counters_cache AS c1 WHERE
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(SELECT count(*) FROM ttrss_counters_cache AS c2
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WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
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AND owner_uid = '$owner_uid'");
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db_query($link, "DELETE FROM ttrss_cat_counters_cache AS c1 WHERE
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(SELECT count(*) FROM ttrss_cat_counters_cache AS c2
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WHERE c1.feed_id = c2.feed_id AND c2.owner_uid = c1.owner_uid) > 1
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AND owner_uid = '$owner_uid'");
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} else {
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db_query($link, "DELETE c1 FROM
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ttrss_counters_cache AS c1,
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ttrss_counters_cache AS c2
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WHERE
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c1.owner_uid = '$owner_uid' AND
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c1.owner_uid = c2.owner_uid AND
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c1.feed_id = c2.feed_id");
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db_query($link, "DELETE c1 FROM
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ttrss_cat_counters_cache AS c1,
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ttrss_cat_counters_cache AS c2
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WHERE
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c1.owner_uid = '$owner_uid' AND
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c1.owner_uid = c2.owner_uid AND
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c1.feed_id = c2.feed_id");
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}
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} */
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?>
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@ -0,0 +1,207 @@
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<?php
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function label_find_id($link, $label, $owner_uid) {
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$result = db_query($link,
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"SELECT id FROM ttrss_labels2 WHERE caption = '$label'
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AND owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) == 1) {
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return db_fetch_result($result, 0, "id");
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} else {
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return 0;
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}
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}
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function get_article_labels($link, $id, $owner_uid = false) {
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$rv = array();
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if (!$owner_uid) $owner_uid = $_SESSION["uid"];
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$result = db_query($link, "SELECT label_cache FROM
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ttrss_user_entries WHERE ref_id = '$id' AND owner_uid = " .
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$owner_uid);
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if (db_num_rows($result) > 0) {
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$label_cache = db_fetch_result($result, 0, "label_cache");
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if ($label_cache) {
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$label_cache = json_decode($label_cache, true);
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if ($label_cache["no-labels"] == 1)
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return $rv;
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else
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return $label_cache;
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}
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}
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$result = db_query($link,
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"SELECT DISTINCT label_id,caption,fg_color,bg_color
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FROM ttrss_labels2, ttrss_user_labels2
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WHERE id = label_id
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AND article_id = '$id'
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AND owner_uid = ". $owner_uid . "
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ORDER BY caption");
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while ($line = db_fetch_assoc($result)) {
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$rk = array($line["label_id"], $line["caption"], $line["fg_color"],
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$line["bg_color"]);
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array_push($rv, $rk);
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}
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if (count($rv) > 0)
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label_update_cache($link, $owner_uid, $id, $rv);
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else
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label_update_cache($link, $owner_uid, $id, array("no-labels" => 1));
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return $rv;
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}
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function label_find_caption($link, $label, $owner_uid) {
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$result = db_query($link,
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"SELECT caption FROM ttrss_labels2 WHERE id = '$label'
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AND owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) == 1) {
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return db_fetch_result($result, 0, "caption");
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} else {
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return "";
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}
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}
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function get_all_labels($link, $owner_uid) {
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$rv = array();
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$result = db_query($link, "SELECT fg_color, bg_color, caption FROM ttrss_labels2 WHERE owner_uid = " . $owner_uid);
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while ($line = db_fetch_assoc($result)) {
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array_push($rv, $line);
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}
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return $rv;
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}
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function label_update_cache($link, $owner_uid, $id, $labels = false, $force = false) {
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if ($force)
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label_clear_cache($link, $id);
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if (!$labels)
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$labels = get_article_labels($link, $id);
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$labels = db_escape_string(json_encode($labels));
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db_query($link, "UPDATE ttrss_user_entries SET
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label_cache = '$labels' WHERE ref_id = '$id' AND owner_uid = '$owner_uid'");
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}
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function label_clear_cache($link, $id) {
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db_query($link, "UPDATE ttrss_user_entries SET
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label_cache = '' WHERE ref_id = '$id'");
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}
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function label_remove_article($link, $id, $label, $owner_uid) {
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$label_id = label_find_id($link, $label, $owner_uid);
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if (!$label_id) return;
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$result = db_query($link,
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"DELETE FROM ttrss_user_labels2
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WHERE
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label_id = '$label_id' AND
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article_id = '$id'");
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label_clear_cache($link, $id);
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}
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function label_add_article($link, $id, $label, $owner_uid) {
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$label_id = label_find_id($link, $label, $owner_uid);
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if (!$label_id) return;
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$result = db_query($link,
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"SELECT
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article_id FROM ttrss_labels2, ttrss_user_labels2
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WHERE
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label_id = id AND
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label_id = '$label_id' AND
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article_id = '$id' AND owner_uid = '$owner_uid'
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LIMIT 1");
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if (db_num_rows($result) == 0) {
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db_query($link, "INSERT INTO ttrss_user_labels2
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(label_id, article_id) VALUES ('$label_id', '$id')");
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}
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label_clear_cache($link, $id);
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}
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function label_remove($link, $id, $owner_uid) {
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if (!$owner_uid) $owner_uid = $_SESSION["uid"];
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db_query($link, "BEGIN");
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$result = db_query($link, "SELECT caption FROM ttrss_labels2
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WHERE id = '$id'");
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$caption = db_fetch_result($result, 0, "caption");
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$result = db_query($link, "DELETE FROM ttrss_labels2 WHERE id = '$id'
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AND owner_uid = " . $owner_uid);
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if (db_affected_rows($link, $result) != 0 && $caption) {
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/* Remove access key for the label */
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$ext_id = -11 - $id;
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db_query($link, "DELETE FROM ttrss_access_keys WHERE
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feed_id = '$ext_id' AND owner_uid = $owner_uid");
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/* Disable filters that reference label being removed */
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db_query($link, "UPDATE ttrss_filters SET
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enabled = false WHERE action_param = '$caption'
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AND action_id = 7
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AND owner_uid = " . $owner_uid);
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/* Remove cached data */
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db_query($link, "UPDATE ttrss_user_entries SET label_cache = ''
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WHERE label_cache LIKE '%$caption%' AND owner_uid = " . $owner_uid);
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}
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db_query($link, "COMMIT");
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}
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function label_create($link, $caption, $fg_color = '', $bg_color = '', $owner_uid) {
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if (!$owner_uid) $owner_uid = $_SESSION['uid'];
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db_query($link, "BEGIN");
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$result = false;
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$result = db_query($link, "SELECT id FROM ttrss_labels2
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WHERE caption = '$caption' AND owner_uid = $owner_uid");
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if (db_num_rows($result) == 0) {
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$result = db_query($link,
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"INSERT INTO ttrss_labels2 (caption,owner_uid,fg_color,bg_color)
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VALUES ('$caption', '$owner_uid', '$fg_color', '$bg_color')");
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$result = db_affected_rows($link, $result) != 0;
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}
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db_query($link, "COMMIT");
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return $result;
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}
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?>
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