Initial Upload

2025-12-02 10:32:59 -05:00
commit 05ce0da296
2240 changed files with 467811 additions and 0 deletions
--- a/db/migrations/20190801102042_display_profile_command_link_fix_migration.php
+++ b/db/migrations/20190801102042_display_profile_command_link_fix_migration.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * Copyright (C) 2019 Xibo Signage Ltd
+ *
+ * Xibo - Digital Signage - http://www.xibo.org.uk
+ *
+ * This file is part of Xibo.
+ *
+ * Xibo is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * Xibo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Xibo.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+use Phinx\Migration\AbstractMigration;
+
+class DisplayProfileCommandLinkFixMigration extends AbstractMigration
+{
+    /** @inheritdoc */
+    public function change()
+    {
+        // query the database and look for duplicate entries
+        $duplicatesData = $this->query('SELECT commandId, displayProfileId FROM lkcommanddisplayprofile WHERE commandId IN ( SELECT commandId FROM lkcommanddisplayprofile GROUP BY commandId HAVING COUNT(*) > 1) ');
+        $rowsDuplicatesData = $duplicatesData->fetchAll(PDO::FETCH_ASSOC);
+        
+        // only execute this code if any duplicates were found
+        if (count($rowsDuplicatesData) > 0) {
+            $duplicates = [];
+            // create new array with displayProfileId as the key
+            foreach ($rowsDuplicatesData as $row) {
+                $duplicates[$row['displayProfileId']][] = $row['commandId'];
+            }
+
+            // iterate through the arrays get unique commandIds, calculate the limit and execute Delete query.
+            foreach ($duplicates as $displayProfileId => $commandId) {
+
+                // commandId is an array, get the unique Ids from it
+                $uniqueCommandIds = array_unique($commandId);
+
+                // iterate through our array of uniqueCommandIds and calculate the LIMIT for our SQL Delete statement
+                foreach ($uniqueCommandIds as $uniqueCommandId) {
+                    // create an array with commandId as the key and count of duplicate as value
+                    $limits = array_count_values($commandId);
+
+                    // Limits is an array with uniqueCommandId as the key and count of duplicate as value, we want to leave one record, hence we subtract 1
+                    $limit = $limits[$uniqueCommandId] - 1;
+
+                    // if we have any duplicates then run the delete statement, for each displayProfileId with uniqueCommandId and calculated limit per uniqueCommandId
+                    if ($limit > 0) {
+                        $this->execute('DELETE FROM lkcommanddisplayprofile WHERE commandId = ' . $uniqueCommandId . ' AND displayProfileId = ' . $displayProfileId . ' LIMIT ' . $limit);
+                    }
+                }
+            }
+        }
+
+        // add the primary key for CMS upgrades, fresh CMS Installations will have it correctly added in installation migration.
+        if (!$this->fetchRow('SELECT * FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE TABLE_NAME = \'lkcommanddisplayprofile\' AND CONSTRAINT_TYPE = \'PRIMARY KEY\' AND CONSTRAINT_SCHEMA = Database();')) {
+            $this->execute('ALTER TABLE lkcommanddisplayprofile ADD PRIMARY KEY (commandId, displayProfileId);');
+        }
+    }
+}