sforkowany z mirror/friendica
130 wiersze
4.2 KiB
PHP
130 wiersze
4.2 KiB
PHP
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<?php
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/**
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* @brief Calls the post update functions
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*/
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function post_update() {
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if (!post_update_1192())
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return;
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if (!post_update_1195())
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return;
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}
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/**
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* @brief set the gcontact-id in all item entries
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*
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* This job has to be started multiple times until all entries are set.
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* It isn't started in the update function since it would consume too much time and can be done in the background.
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*
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* @return bool "true" when the job is done
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*/
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function post_update_1192() {
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// Was the script completed?
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if (get_config("system", "post_update_version") >= 1192)
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return true;
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// Check if the first step is done (Setting "gcontact-id" in the item table)
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$r = q("SELECT `author-link`, `author-name`, `author-avatar`, `uid`, `network` FROM `item` WHERE `gcontact-id` = 0 LIMIT 1000");
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if (!$r) {
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// Are there unfinished entries in the thread table?
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$r = q("SELECT COUNT(*) AS `total` FROM `thread`
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INNER JOIN `item` ON `item`.`id` =`thread`.`iid`
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WHERE `thread`.`gcontact-id` = 0 AND
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(`thread`.`uid` IN (SELECT `uid` from `user`) OR `thread`.`uid` = 0)");
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if ($r AND ($r[0]["total"] == 0)) {
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set_config("system", "post_update_version", 1192);
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return true;
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}
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// Update the thread table from the item table
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q("UPDATE `thread` INNER JOIN `item` ON `item`.`id`=`thread`.`iid`
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SET `thread`.`gcontact-id` = `item`.`gcontact-id`
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WHERE `thread`.`gcontact-id` = 0 AND
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(`thread`.`uid` IN (SELECT `uid` from `user`) OR `thread`.`uid` = 0)");
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return false;
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}
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$item_arr = array();
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foreach ($r AS $item) {
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$index = $item["author-link"]."-".$item["uid"];
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$item_arr[$index] = array("author-link" => $item["author-link"],
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"uid" => $item["uid"],
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"network" => $item["network"]);
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}
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// Set the "gcontact-id" in the item table and add a new gcontact entry if needed
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foreach($item_arr AS $item) {
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$gcontact_id = get_gcontact_id(array("url" => $item['author-link'], "network" => $item['network'],
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"photo" => $item['author-avatar'], "name" => $item['author-name']));
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q("UPDATE `item` SET `gcontact-id` = %d WHERE `uid` = %d AND `author-link` = '%s' AND `gcontact-id` = 0",
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intval($gcontact_id), intval($item["uid"]), dbesc($item["author-link"]));
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}
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return false;
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}
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/**
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* @brief Updates the "shadow" field in the item table
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*
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* @return bool "true" when the job is done
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*/
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function post_update_1195() {
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// Was the script completed?
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if (get_config("system", "post_update_version") >= 1195)
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return true;
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$end_id = get_config("system", "post_update_1195_end");
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if (!$end_id) {
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$r = q("SELECT `id` FROM `item` WHERE `uid` != 0 ORDER BY `id` DESC LIMIT 1");
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if ($r) {
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set_config("system", "post_update_1195_end", $r[0]["id"]);
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$end_id = get_config("system", "post_update_1195_end");
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}
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}
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$start_id = get_config("system", "post_update_1195_start");
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$query1 = "SELECT `item`.`id` FROM `item` ";
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$query2 = "INNER JOIN `item` AS `shadow` ON `item`.`uri` = `shadow`.`uri` AND `shadow`.`uid` = 0 ";
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$query3 = "WHERE `item`.`uid` != 0 AND `item`.`id` >= %d AND `item`.`id` <= %d
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AND `item`.`visible` AND NOT `item`.`private`
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AND NOT `item`.`deleted` AND NOT `item`.`moderated`
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AND `item`.`network` IN ('%s', '%s', '%s', '')
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AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
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AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
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AND `item`.`shadow` = 0";
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$r = q($query1.$query2.$query3." ORDER BY `item`.`id` LIMIT 1",
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intval($start_id), intval($end_id),
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dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS));
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if (!$r) {
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set_config("system", "post_update_version", 1195);
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return true;
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} else {
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set_config("system", "post_update_1195_start", $r[0]["id"]);
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$start_id = get_config("system", "post_update_1195_start");
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}
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$r = q($query1.$query2.$query3." ORDER BY `item`.`id` LIMIT 10000,1",
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intval($start_id), intval($end_id),
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dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS));
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if ($r)
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$pos_id = $r[0]["id"];
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else
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$pos_id = $end_id;
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logger("Progress: Start: ".$start_id." position: ".$pos_id." end: ".$end_id, LOGGER_DEBUG);
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$r = q("UPDATE `item` ".$query2." SET `item`.`shadow` = `shadow`.`id` ".$query3,
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intval($start_id), intval($pos_id),
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dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS));
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}
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?>
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