Update website

admin/phpMyAdmin/js/dist/designer/database.js

@@ -0,0 +1,209 @@
+var designerTables = [{
+  name: 'pdf_pages',
+  key: 'pgNr',
+  autoIncrement: true
+}, {
+  name: 'table_coords',
+  key: 'id',
+  autoIncrement: true
+}];
+
+// eslint-disable-next-line no-unused-vars
+var DesignerOfflineDB = function () {
+  var designerDB = {};
+
+  /**
+   * @type {IDBDatabase|null}
+   */
+  var datastore = null;
+
+  /**
+   * @param {String} table
+   * @return {IDBTransaction}
+   */
+  designerDB.getTransaction = function (table) {
+    return datastore.transaction([table], 'readwrite');
+  };
+
+  /**
+   * @param {String} table
+   * @return {IDBObjectStore}
+   */
+  designerDB.getObjectStore = function (table) {
+    var transaction = designerDB.getTransaction(table);
+    var objStore = transaction.objectStore(table);
+    return objStore;
+  };
+
+  /**
+   * @param {IDBTransaction} transaction
+   * @param {String} table
+   * @return {IDBObjectStore}
+   */
+  designerDB.getCursorRequest = function (transaction, table) {
+    var objStore = transaction.objectStore(table);
+    var keyRange = IDBKeyRange.lowerBound(0);
+    var cursorRequest = objStore.openCursor(keyRange);
+    return cursorRequest;
+  };
+
+  /**
+   * @param {Function} callback
+   * @return {void}
+   */
+  designerDB.open = function (callback) {
+    var version = 1;
+    var request = window.indexedDB.open('pma_designer', version);
+    request.onupgradeneeded = function (e) {
+      var db = e.target.result;
+      e.target.transaction.onerror = designerDB.onerror;
+      var t;
+      for (t in designerTables) {
+        if (db.objectStoreNames.contains(designerTables[t].name)) {
+          db.deleteObjectStore(designerTables[t].name);
+        }
+      }
+      for (t in designerTables) {
+        db.createObjectStore(designerTables[t].name, {
+          keyPath: designerTables[t].key,
+          autoIncrement: designerTables[t].autoIncrement
+        });
+      }
+    };
+    request.onsuccess = function (e) {
+      datastore = e.target.result;
+      if (typeof callback === 'function') {
+        callback(true);
+      }
+    };
+    request.onerror = function () {
+      Functions.ajaxShowMessage(Messages.strIndexedDBNotWorking, null, 'error');
+    };
+  };
+
+  /**
+   * @param {String} table
+   * @param {String} id
+   * @param {Function} callback
+   * @return {void}
+   */
+  designerDB.loadObject = function (table, id, callback) {
+    if (datastore === null) {
+      Functions.ajaxShowMessage(Messages.strIndexedDBNotWorking, null, 'error');
+      return;
+    }
+    var objStore = designerDB.getObjectStore(table);
+    var cursorRequest = objStore.get(parseInt(id));
+    cursorRequest.onsuccess = function (e) {
+      callback(e.target.result);
+    };
+    cursorRequest.onerror = designerDB.onerror;
+  };
+
+  /**
+   * @param {String} table
+   * @param {Function} callback
+   * @return {void}
+   */
+  designerDB.loadAllObjects = function (table, callback) {
+    if (datastore === null) {
+      Functions.ajaxShowMessage(Messages.strIndexedDBNotWorking, null, 'error');
+      return;
+    }
+    var transaction = designerDB.getTransaction(table);
+    var cursorRequest = designerDB.getCursorRequest(transaction, table);
+    var results = [];
+    transaction.oncomplete = function () {
+      callback(results);
+    };
+    cursorRequest.onsuccess = function (e) {
+      var result = e.target.result;
+      if (Boolean(result) === false) {
+        return;
+      }
+      results.push(result.value);
+      result.continue();
+    };
+    cursorRequest.onerror = designerDB.onerror;
+  };
+
+  /**
+   * @param {String} table
+   * @param {Function} callback
+   * @return {void}
+   */
+  designerDB.loadFirstObject = function (table, callback) {
+    if (datastore === null) {
+      Functions.ajaxShowMessage(Messages.strIndexedDBNotWorking, null, 'error');
+      return;
+    }
+    var transaction = designerDB.getTransaction(table);
+    var cursorRequest = designerDB.getCursorRequest(transaction, table);
+    var firstResult = null;
+    transaction.oncomplete = function () {
+      callback(firstResult);
+    };
+    cursorRequest.onsuccess = function (e) {
+      var result = e.target.result;
+      if (Boolean(result) === false) {
+        return;
+      }
+      firstResult = result.value;
+    };
+    cursorRequest.onerror = designerDB.onerror;
+  };
+
+  /**
+   * @param {String} table
+   * @param {Object} obj
+   * @param {Function} callback
+   * @return {void}
+   */
+  designerDB.addObject = function (table, obj, callback) {
+    if (datastore === null) {
+      Functions.ajaxShowMessage(Messages.strIndexedDBNotWorking, null, 'error');
+      return;
+    }
+    var objStore = designerDB.getObjectStore(table);
+    var request = objStore.put(obj);
+    request.onsuccess = function (e) {
+      if (typeof callback === 'function') {
+        callback(e.currentTarget.result);
+      }
+    };
+    request.onerror = designerDB.onerror;
+  };
+
+  /**
+   * @param {String} table
+   * @param {String} id
+   * @param {Function} callback
+   * @return {void}
+   */
+  designerDB.deleteObject = function (table, id, callback) {
+    if (datastore === null) {
+      Functions.ajaxShowMessage(Messages.strIndexedDBNotWorking, null, 'error');
+      return;
+    }
+    var objStore = designerDB.getObjectStore(table);
+    var request = objStore.delete(parseInt(id));
+    request.onsuccess = function () {
+      if (typeof callback === 'function') {
+        callback(true);
+      }
+    };
+    request.onerror = designerDB.onerror;
+  };
+
+  /**
+   * @param {Error} e
+   * @return {void}
+   */
+  designerDB.onerror = function (e) {
+    // eslint-disable-next-line no-console
+    console.log(e);
+  };
+
+  // Export the designerDB object.
+  return designerDB;
+}();