sforkowany z mirror/friendica
Improve the queries on the network page
rodzic
9fc0e02bf9
commit
a1eb5a584f
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@ -496,7 +496,7 @@ function item_condition() {
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* that are based on unique features of the calling module.
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* that are based on unique features of the calling module.
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*
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*
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*/
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*/
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function conversation(App $a, $items, $mode, $update, $preview = false) {
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function conversation(App $a, $items, $mode, $update, $preview = false, $ordering = '') {
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require_once 'mod/proxy.php';
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require_once 'mod/proxy.php';
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$ssl_state = ((local_user()) ? true : false);
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$ssl_state = ((local_user()) ? true : false);
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@ -520,6 +520,7 @@ function conversation(App $a, $items, $mode, $update, $preview = false) {
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$previewing = (($preview) ? ' preview ' : '');
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$previewing = (($preview) ? ' preview ' : '');
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if ($mode === 'network') {
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if ($mode === 'network') {
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$items = community_add_items($items, $ordering);
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$profile_owner = local_user();
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$profile_owner = local_user();
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if (!$update) {
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if (!$update) {
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/*
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/*
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@ -580,7 +581,7 @@ function conversation(App $a, $items, $mode, $update, $preview = false) {
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. " var profile_page = 1; </script>";
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. " var profile_page = 1; </script>";
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}
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}
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} elseif ($mode === 'community') {
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} elseif ($mode === 'community') {
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$items = community_add_items($items);
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$items = community_add_items($items, $ordering);
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$profile_owner = 0;
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$profile_owner = 0;
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if (!$update) {
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if (!$update) {
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$live_update_div = '<div id="live-community"></div>' . "\r\n"
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$live_update_div = '<div id="live-community"></div>' . "\r\n"
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@ -899,7 +900,7 @@ function conversation(App $a, $items, $mode, $update, $preview = false) {
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*
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*
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* @return array items with parents and comments
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* @return array items with parents and comments
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*/
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*/
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function community_add_items($parents) {
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function community_add_items($parents, $ordering = "`commented`") {
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$max_comments = Config::get("system", "max_comments", 100);
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$max_comments = Config::get("system", "max_comments", 100);
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$items = [];
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$items = [];
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@ -949,7 +950,7 @@ function community_add_items($parents) {
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}
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}
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}
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}
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$items = conv_sort($items, "`commented`");
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$items = conv_sort($items, $ordering);
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return $items;
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return $items;
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}
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}
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@ -340,12 +340,12 @@ function networkSetSeen($condition)
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* @param integer $update Used for the automatic reloading
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* @param integer $update Used for the automatic reloading
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* @return string HTML of the conversation
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* @return string HTML of the conversation
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*/
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*/
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function networkConversation($a, $items, $mode, $update)
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function networkConversation($a, $items, $mode, $update, $ordering = '')
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{
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{
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// Set this so that the conversation function can find out contact info for our wall-wall items
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// Set this so that the conversation function can find out contact info for our wall-wall items
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$a->page_contact = $a->contact;
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$a->page_contact = $a->contact;
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$o = conversation($a, $items, $mode, $update);
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$o = conversation($a, $items, $mode, $update, $ordering);
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if (!$update) {
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if (!$update) {
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if (PConfig::get(local_user(), 'system', 'infinite_scroll')) {
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if (PConfig::get(local_user(), 'system', 'infinite_scroll')) {
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@ -764,9 +764,10 @@ function networkThreadedView(App $a, $update = 0)
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} else {
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} else {
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$sql_extra4 = '';
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$sql_extra4 = '';
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}
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}
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$r = q("SELECT `item`.`parent` AS `item_id`, `item`.`network` AS `item_network`, `contact`.`uid` AS `contact_uid`, $sql_order AS `order_date`
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$r = q("SELECT `item`.`uri`, `item`.`parent` AS `item_id`, $sql_order AS `order_date`
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FROM $sql_table $sql_post_table INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
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FROM `item` $sql_post_table
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AND (NOT `contact`.`blocked` OR `contact`.`pending`)
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STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
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AND (NOT `contact`.`blocked` OR `contact`.`pending`)
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WHERE `item`.`uid` = %d AND `item`.`visible` AND NOT `item`.`deleted` $sql_extra4
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WHERE `item`.`uid` = %d AND `item`.`visible` AND NOT `item`.`deleted` $sql_extra4
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AND NOT `item`.`moderated` AND `item`.`unseen`
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AND NOT `item`.`moderated` AND `item`.`unseen`
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$sql_extra3 $sql_extra $sql_range $sql_nets
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$sql_extra3 $sql_extra $sql_range $sql_nets
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@ -774,13 +775,15 @@ function networkThreadedView(App $a, $update = 0)
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intval(local_user())
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intval(local_user())
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);
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);
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} else {
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} else {
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$r = q("SELECT `thread`.`iid` AS `item_id`, `thread`.`network` AS `item_network`, `contact`.`uid` AS `contact_uid`, $sql_order AS `order_date`
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$r = q("SELECT `item`.`uri`, `thread`.`iid` AS `item_id`, $sql_order AS `order_date`
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FROM $sql_table $sql_post_table STRAIGHT_JOIN `contact` ON `contact`.`id` = `thread`.`contact-id`
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FROM `thread` $sql_post_table
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AND (NOT `contact`.`blocked` OR `contact`.`pending`)
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STRAIGHT_JOIN `contact` ON `contact`.`id` = `thread`.`contact-id`
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AND (NOT `contact`.`blocked` OR `contact`.`pending`)
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STRAIGHT_JOIN `item` ON `item`.`id` = `thread`.`iid`
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WHERE `thread`.`uid` = %d AND `thread`.`visible` AND NOT `thread`.`deleted`
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WHERE `thread`.`uid` = %d AND `thread`.`visible` AND NOT `thread`.`deleted`
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AND NOT `thread`.`moderated`
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AND NOT `thread`.`moderated`
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$sql_extra2 $sql_extra3 $sql_range $sql_extra $sql_nets
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$sql_extra2 $sql_extra3 $sql_range $sql_extra $sql_nets
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ORDER BY $sql_order DESC $pager_sql",
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ORDER BY `order_date` DESC $pager_sql",
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intval(local_user())
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intval(local_user())
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);
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);
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}
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}
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@ -790,16 +793,22 @@ function networkThreadedView(App $a, $update = 0)
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if (DBM::is_result($r)) {
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if (DBM::is_result($r)) {
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$top_limit = current($r)['order_date'];
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$top_limit = current($r)['order_date'];
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$bottom_limit = end($r)['order_date'];
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$bottom_limit = end($r)['order_date'];
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if (empty($_SESSION['network_last_top_limit']) || ($_SESSION['network_last_top_limit'] < $top_limit)) {
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$_SESSION['network_last_top_limit'] = $top_limit;
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}
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} else {
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} else {
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$top_limit = DateTimeFormat::utcNow();
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$top_limit = DateTimeFormat::utcNow();
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$bottom_limit = DateTimeFormat::utcNow();
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$bottom_limit = DateTimeFormat::utcNow();
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}
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}
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// When checking for updates we need to fetch from the newest date to the newest date before
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// When checking for updates we need to fetch from the newest date to the newest date before
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if ($update && !empty($_SESSION['network_last_date']) && ($bottom_limit > $_SESSION['network_last_date'])) {
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// Only do this, when the last stored date isn't too long ago
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if ($update && !empty($_SESSION['network_last_date']) && ($bottom_limit > $_SESSION['network_last_date']) &&
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((time() - $_SESSION['network_last_date_timestamp']) < 60)) {
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$bottom_limit = $_SESSION['network_last_date'];
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$bottom_limit = $_SESSION['network_last_date'];
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}
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}
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$_SESSION['network_last_date'] = $top_limit;
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$_SESSION['network_last_date'] = defaults($_SESSION, 'network_last_top_limit', $top_limit);
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$_SESSION['network_last_date_timestamp'] = time();
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if ($last_date > $top_limit) {
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if ($last_date > $top_limit) {
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$top_limit = $last_date;
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$top_limit = $last_date;
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@ -808,58 +817,49 @@ function networkThreadedView(App $a, $update = 0)
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$top_limit = DateTimeFormat::utcNow();
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$top_limit = DateTimeFormat::utcNow();
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}
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}
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$items = dba::p("SELECT `item`.`id` AS `item_id`, `item`.`network` AS `item_network`, `contact`.`uid` AS `contact_uid` FROM `item`
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$items = dba::p("SELECT `item`.`uri`, `item`.`id` AS `item_id`, `item`.$ordering AS `order_date` FROM `item`
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INNER JOIN (SELECT `oid` FROM `term` WHERE `term` IN
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STRAIGHT_JOIN (SELECT `oid` FROM `term` WHERE `term` IN
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(SELECT SUBSTR(`term`, 2) FROM `search` WHERE `uid` = ? AND `term` LIKE '#%') AND `otype` = ? AND `type` = ? AND `uid` = 0) AS `term`
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(SELECT SUBSTR(`term`, 2) FROM `search` WHERE `uid` = ? AND `term` LIKE '#%') AND `otype` = ? AND `type` = ? AND `uid` = 0) AS `term`
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ON `item`.`id` = `term`.`oid`
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ON `item`.`id` = `term`.`oid`
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INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
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STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`author-id`
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INNER JOIN `contact` AS `author` ON `author`.`id`=`item`.`author-id`
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WHERE `item`.`uid` = 0 AND `item`.$ordering < ? AND `item`.$ordering > ?
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WHERE `item`.`uid` = 0 AND `item`.$ordering < ? AND `item`.$ordering > ?
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AND NOT `author`.`hidden` AND NOT `author`.`blocked`" . $sql_tag_nets,
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AND NOT `contact`.`hidden` AND NOT `contact`.`blocked`" . $sql_tag_nets,
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local_user(), TERM_OBJ_POST, TERM_HASHTAG, $top_limit, $bottom_limit);
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local_user(), TERM_OBJ_POST, TERM_HASHTAG, $top_limit, $bottom_limit);
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$data = dba::inArray($items);
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$data = dba::inArray($items);
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if (count($data) > 0) {
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if (count($data) > 0) {
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logger('Tagged items: ' . count($data) . ' - ' . $bottom_limit . ' - ' . $top_limit . ' - ' . local_user()); //$last_date);
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$tag_top_limit = current($data)['order_date'];
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$r = array_merge($data, $r);
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if ($_SESSION['network_last_date'] < $tag_top_limit) {
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$_SESSION['network_last_date'] = $tag_top_limit;
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}
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logger('Tagged items: ' . count($data) . ' - ' . $bottom_limit . ' - ' . $top_limit . ' - ' . local_user().' - '.(int)$update);
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$s = [];
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foreach ($r as $item) {
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$s[$item['uri']] = $item;
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}
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foreach ($data as $item) {
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$s[$item['uri']] = $item;
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}
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$r = $s;
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}
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}
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}
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}
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// Then fetch all the children of the parents that are on this page
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$parents_arr = [];
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$parents_str = '';
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$parents_str = '';
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$date_offset = '';
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$date_offset = '';
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$items = [];
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$items = $r;
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if (DBM::is_result($r)) {
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foreach ($r as $rr) {
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if (DBM::is_result($items)) {
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if (!in_array($rr['item_id'], $parents_arr)) {
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$parents_arr = [];
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$parents_arr[] = $rr['item_id'];
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foreach ($items as $item) {
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if (!in_array($item['item_id'], $parents_arr)) {
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$parents_arr[] = $item['item_id'];
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}
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}
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}
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}
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$parents_str = implode(', ', $parents_arr);
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$parents_str = implode(', ', $parents_arr);
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// splitted into separate queries to avoid the problem with very long threads
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// so always the last X comments are loaded
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// This problem can occur expecially with imported facebook posts
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$max_comments = Config::get('system', 'max_comments');
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if ($max_comments == 0) {
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$max_comments = 100;
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}
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foreach ($parents_arr AS $parents) {
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$thread_items = dba::p(item_query() . " AND `item`.`parent` = ?
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ORDER BY `item`.`commented` DESC LIMIT " . intval($max_comments + 1),
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$parents
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);
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if (DBM::is_result($thread_items)) {
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$items = array_merge($items, dba::inArray($thread_items));
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}
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}
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$items = conv_sort($items, $ordering);
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}
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}
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if (x($_GET, 'offset')) {
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if (x($_GET, 'offset')) {
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@ -886,7 +886,7 @@ function networkThreadedView(App $a, $update = 0)
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$mode = 'network';
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$mode = 'network';
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$o .= networkConversation($a, $items, $mode, $update);
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$o .= networkConversation($a, $items, $mode, $update, $ordering);
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return $o;
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return $o;
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}
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}
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