First Commit

photo_gallery_categories.update.php

@@ -0,0 +1,111 @@
+<?php
+require_once("include/globals.php");
+
+if (SessionActive() != 1 || ! UserLoggedIn()) {
+   header("Location: /");
+   exit();
+}
+
+
+// Ensure that only valid user types have access to this module
+$AllowedUserTypes = array('SuperUser','System Administrator','Communications Administrator');
+if (checkPermission($AllowedUserTypes) != 1) {
+   return;
+}
+
+
+//
+// Process all actions to list and edit records
+//
+$naction = "";
+
+$CurrentTable = "photo_gallery_categories";
+$DeleteField  = "category_title";
+$dSeparator   = " ";
+$FormFile     = "photo_gallery_categories.form.php";
+$TitleText    = "Gallery Category";
+$OrderBy      = "sequence,category_title";
+$Sequence     = 'Y';
+
+
+
+if (array_key_exists('naction',$_GET)) $naction = $_GET['naction'];
+if (array_key_exists('naction',$_POST)) $naction = $_POST['naction'];
+
+$school_num = $school_record['record_num'];
+
+
+switch (strtolower($naction)) {
+   case "insert":
+      extract($_POST);
+
+      // Get new sequence number
+      if ($Sequence == 'Y') {
+         $query = "select max(sequence) sequence " .
+                  "from $CurrentTable " .
+                  "where school_num = $school_num";
+         $results = db_query($query);
+         $row = db_fetch_array($results);
+         $sequence = intval($row['sequence']) + 1;
+      }
+
+      $table = new Table("$CurrentTable");
+      $query = $table->BuildInsert();
+      db_query($query);
+
+      $form_message = getLanguageText('RECORD-INSERTED-MSG');
+      $naction = "list";
+
+      header("Location: /?action=$action&naction=$naction&form_message=" . urlencode($form_message));
+      exit();
+
+   case "update":
+      extract($_POST);
+      $table = new Table("$CurrentTable");
+      $query = $table->BuildUpdate();
+      db_query($query);
+
+      $form_message = getLanguageText('RECORD-UPDATED-MSG');
+      $naction = "list";
+
+      header("Location: /?action=$action&naction=$naction&form_message=" . urlencode($form_message));
+      exit();
+
+   case "delete-confirmed":
+      $record_num = intval($_GET['record_num']);
+
+      // Delete the current record
+      $query = "delete from $CurrentTable where record_num = $record_num";
+      db_query($query);
+
+      $form_message = getLanguageText('RECORD-DELETED-MSG');
+      $naction = "list";
+
+      header("Location: /?action=$action&naction=$naction&form_message=" . urlencode($form_message));
+      exit();
+
+   case "save-sort":
+      // Parse the hidden fields to update the sort sequence in the database
+      if (array_key_exists('row_sequence',$_POST) && strlen($_POST['row_sequence']) > 0) {
+         // Update the sequence to avoid duplicate keys
+         db_query("UPDATE $CurrentTable SET sequence = sequence + 1000 WHERE school_num = $school_num");
+
+         $row_sequence = db_escape_string(trim($_POST['row_sequence'], ", "));
+         $item_sequence = explode(',',$row_sequence);
+         for ($i = 0; $i < count($item_sequence); $i++) {
+            $rnum = $item_sequence[$i];
+            $sequence = $i + 1;
+            $query = "update $CurrentTable set sequence = $sequence where record_num = $rnum";
+            db_query($query);
+         }
+      }
+
+      $form_message = getLanguageText('RECORDS-SORTED-MSG');
+      $naction = "list";
+
+      header("Location: /?action=$action&naction=$naction&form_message=" . urlencode($form_message));
+      exit();
+}
+
+
+?>