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148 lines
3.7 KiB
148 lines
3.7 KiB
<?php
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/**
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* Copyright 2011-2017 Anthon Pang. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @package WebDriver
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*
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* @author Anthon Pang <apang@softwaredevelopment.ca>
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*/
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namespace WebDriver;
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use WebDriver\Exception as WebDriverException;
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/**
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* WebDriver\Storage class
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*
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* @package WebDriver
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*
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* @method mixed getKey($key) Get key/value pair.
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* @method void deleteKey($key) Delete a specific key.
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* @method integer size() Get the number of items in the storage.
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*/
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abstract class Storage extends AbstractWebDriver
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{
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/**
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* {@inheritdoc}
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*/
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protected function methods()
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{
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return array(
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'key' => array('GET', 'DELETE'),
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'size' => array('GET'),
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);
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}
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/**
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* Get all keys from storage or a specific key/value pair
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*
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* @return mixed
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*/
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public function get()
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{
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// get all keys
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if (func_num_args() === 0) {
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$result = $this->curl('GET', '');
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return $result['value'];
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}
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// get key/value pair
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if (func_num_args() === 1) {
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return $this->getKey(func_get_arg(0));
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}
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throw WebDriverException::factory(WebDriverException::UNEXPECTED_PARAMETERS);
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}
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/**
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* Set specific key/value pair
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*
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* @return \WebDriver\Storage
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*
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* @throw \WebDriver\Exception\UnexpectedParameters if unexpected parameters
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*/
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public function set()
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{
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if (func_num_args() === 1
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&& is_array($arg = func_get_arg(0))
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) {
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$this->curl('POST', '', $arg);
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return $this;
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}
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if (func_num_args() === 2) {
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$arg = array(
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'key' => func_get_arg(0),
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'value' => func_get_arg(1),
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);
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$this->curl('POST', '', $arg);
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return $this;
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}
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throw WebDriverException::factory(WebDriverException::UNEXPECTED_PARAMETERS);
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}
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/**
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* Delete storage or a specific key
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*
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* @return \WebDriver\Storage
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*
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* @throw \WebDriver\Exception\UnexpectedParameters if unexpected parameters
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*/
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public function delete()
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{
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// delete storage
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if (func_num_args() === 0) {
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$this->curl('DELETE', '');
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return $this;
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}
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// delete key from storage
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if (func_num_args() === 1) {
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$this->deleteKey(func_get_arg(0));
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return $this;
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}
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throw WebDriverException::factory(WebDriverException::UNEXPECTED_PARAMETERS);
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}
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/**
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* Factory method to create Storage objects
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*
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* @param string $type 'local' or 'session' storage
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* @param string $url URL
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*
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* @return \WebDriver\Storage
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*/
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public static function factory($type, $url)
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{
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// dynamically define custom storage classes
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$className = ucfirst(strtolower($type));
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$namespacedClassName = __CLASS__ . '\\' . $className;
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if (!class_exists($namespacedClassName, false)) {
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eval(
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'namespace ' . __CLASS__ . '; final class ' . $className . ' extends \\' . __CLASS__ . '{}'
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);
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}
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return new $namespacedClassName($url);
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}
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}
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