New item class function for delete

diff --git a/src/Model/Item.php b/src/Model/Item.php
index 06c62527420d89c720350855a8ece61fb5d249df..75ed1e2a030d80615d1c3186596078457f79a83f 100644 (file)
--- a/src/Model/Item.php
+++ b/src/Model/Item.php
@@ -63,6 +63,128 @@ class Item
                return $rows;
        }
 
+       public static function delete(array $condition, $priority = PRIORITY_HIGH)
+       {
+/*
+               // locate item to be deleted
+               $item = dba::selectFirst('item', [], $condition);
+               if (!DBM::is_result($item)) {
+                       return false;
+               }
+
+               if ($item['deleted']) {
+                       return false;
+               }
+
+               $owner = $item['uid'];
+
+               $contact_id = 0;
+
+               logger('delete item: ' . $item['id'], LOGGER_DEBUG);
+
+               // clean up categories and tags so they don't end up as orphans
+
+               $matches = false;
+               $cnt = preg_match_all('/<(.*?)>/', $item['file'], $matches, PREG_SET_ORDER);
+               if ($cnt) {
+                       foreach ($matches as $mtch) {
+                               file_tag_unsave_file($item['uid'], $item['id'], $mtch[1],true);
+                       }
+               }
+
+               $matches = false;
+
+               $cnt = preg_match_all('/\[(.*?)\]/', $item['file'], $matches, PREG_SET_ORDER);
+               if ($cnt) {
+                       foreach ($matches as $mtch) {
+                               file_tag_unsave_file($item['uid'], $item['id'], $mtch[1],false);
+                       }
+               }
+
+               //*
+               // * If item is a link to a photo resource, nuke all the associated photos
+               // * (visitors will not have photo resources)
+               // * This only applies to photos uploaded from the photos page. Photos inserted into a post do not
+               // * generate a resource-id and therefore aren't intimately linked to the item.
+               // *
+               if (strlen($item['resource-id'])) {
+                       dba::delete('photo', ['resource-id' => $item['resource-id'], 'uid' => $item['uid']]);
+               }
+
+               // If item is a link to an event, nuke the event record.
+               if (intval($item['event-id'])) {
+                       dba::delete('event', ['id' => $item['event-id'], 'uid' => $item['uid']]);
+               }
+
+               // If item has attachments, drop them
+               foreach (explode(", ", $item['attach']) as $attach) {
+                       preg_match("|attach/(\d+)|", $attach, $matches);
+                       dba::delete('attach', ['id' => $matches[1], 'uid' => $item['uid']]);
+               }
+
+               // Set the item to "deleted"
+               // Don't delete it here, since we have to send delete messages
+               dba::update('item', ['deleted' => true, 'title' => '', 'body' => '',
+                                       'edited' => datetime_convert(), 'changed' => datetime_convert()],
+                               ['id' => $item['id']]);
+
+               create_tags_from_item($item['id']);
+               Term::createFromItem($item['id']);
+               delete_thread($item['id'], $item['parent-uri']);
+
+               // Creating list of parents
+               $r = q("SELECT `id` FROM `item` WHERE `parent` = %d AND `uid` = %d",
+                       intval($item['id']),
+                       intval($item['uid'])
+               );
+
+               $parentid = "";
+
+               foreach ($r as $row) {
+                       if ($parentid != "") {
+                               $parentid .= ", ";
+                       }
+
+                       $parentid .= $row["id"];
+               }
+
+               // Now delete them
+               if ($parentid != "") {
+                       q("DELETE FROM `sign` WHERE `iid` IN (%s)", dbesc($parentid));
+               }
+
+               // If it's the parent of a comment thread, kill all the kids
+               if ($item['uri'] == $item['parent-uri']) {
+                       dba::update('item', ['deleted' => true, 'title' => '', 'body' => '',
+                                       'edited' => datetime_convert(), 'changed' => datetime_convert()],
+                               ['parent-uri' => $item['parent-uri'], 'uid' => $item['uid']]);
+
+                       create_tags_from_itemuri($item['parent-uri'], $item['uid']);
+                       Term::createFromItemURI($item['parent-uri'], $item['uid']);
+                       delete_thread_uri($item['parent-uri'], $item['uid']);
+                       // ignore the result
+               } else {
+                       // ensure that last-child is set in case the comment that had it just got wiped.
+                       dba::update('item', ['last-child' => false, 'changed' => datetime_convert()],
+                                       ['parent-uri' => $item['parent-uri'], 'uid' => $item['uid']]);
+
+                       // who is the last child now?
+                       $r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `uid` = %d ORDER BY `edited` DESC LIMIT 1",
+                               dbesc($item['parent-uri']),
+                               intval($item['uid'])
+                       );
+                       if (DBM::is_result($r)) {
+                               dba::update('item', ['last-child' => true], ['id' => $r[0]['id']]);
+                       }
+               }
+
+               // send the notification upstream/downstream
+               Worker::add(['priority' => $priority, 'dont_fork' => true], "Notifier", "drop", intval($item['id']));
+
+               return true;
+*/
+       }
+
        /**
         * @brief Add a shadow entry for a given item id that is a thread starter
         *