Add Request URL

apps/workflowengine/js/requesturlplugin.js

@@ -0,0 +1,117 @@
+/**
+ * @copyright Copyright (c) 2016 Joas Schilling <[email protected]>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program 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 (at your option) any later version.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+(function() {
+
+	OCA.WorkflowEngine = OCA.WorkflowEngine || {};
+	OCA.WorkflowEngine.Plugins = OCA.WorkflowEngine.Plugins || {};
+
+	OCA.WorkflowEngine.Plugins.RequestURLPlugin = {
+		predefinedValues: ['webdav'],
+		getCheck: function() {
+			return {
+				'class': 'OCA\\WorkflowEngine\\Check\\RequestURL',
+				'name': t('workflowengine', 'Request URL'),
+				'operators': [
+					{'operator': 'is', 'name': t('workflowengine', 'is')},
+					{'operator': '!is', 'name': t('workflowengine', 'is not')},
+					{'operator': 'matches', 'name': t('workflowengine', 'matches')},
+					{'operator': '!matches', 'name': t('workflowengine', 'does not match')}
+				]
+			};
+		},
+		render: function(element, check) {
+			if (check['class'] !== 'OCA\\WorkflowEngine\\Check\\RequestURL') {
+				return;
+			}
+
+			var placeholder = t('workflowengine', 'https://localhost/index.php');
+
+			if (check['operator'] === 'matches' || check['operator'] === '!matches') {
+				placeholder = t('workflowengine', '/^https\\:\\/\\/localhost\\/index\\.php$/i');
+			}
+
+			$(element).css('width', '250px')
+				.attr('placeholder', placeholder)
+				.attr('title', t('workflowengine', 'Example: {placeholder}', {placeholder: placeholder}))
+				.addClass('has-tooltip')
+				.tooltip({
+					placement: 'bottom'
+				});
+
+			if (check['operator'] === 'matches' || check['operator'] === '!matches') {
+				if (this._validateRegex(check['value'])) {
+					$(element).removeClass('invalid-input');
+				} else {
+					$(element).addClass('invalid-input');
+				}
+			} else {
+				var self = this,
+					data = [
+					{
+						text: t('workflowengine', 'Predefined URLs'),
+						children: [
+							{id: 'webdav', text: t('workflowengine', 'Files WebDAV')}
+						]
+					}
+				];
+				if (this.predefinedValues.indexOf(check['value']) === -1) {
+					data.unshift({
+						id: check['value'],
+						text: check['value']
+					})
+				}
+
+
+				$(element).select2({
+					data: data,
+					createSearchChoice: function(term) {
+						if (self.predefinedValues.indexOf(check['value']) === -1) {
+							return {
+								id: term,
+								text: term
+							};
+						}
+					},
+					id: function(element) {
+						return element.id;
+					},
+					formatResult: function (tag) {
+						return tag.text;
+					},
+					formatSelection: function (tag) {
+						return tag.text;
+					},
+					escapeMarkup: function(m) {
+						return m;
+					}
+				})
+			}
+		},
+
+		_validateRegex: function(string) {
+			var regexRegex = /^\/(.*)\/([gui]{0,3})$/,
+				result = regexRegex.exec(string);
+			return result !== null;
+		}
+	};
+})();
+
+OC.Plugins.register('OCA.WorkflowEngine.CheckPlugins', OCA.WorkflowEngine.Plugins.RequestURLPlugin);

apps/workflowengine/lib/AppInfo/Application.php

@@ -59,6 +59,7 @@ function() {
 					'filesizeplugin',
 					'filesystemtagsplugin',
 					'requestuseragentplugin',
+					'requesturlplugin',
 					'usergroupmembershipplugin',
 				]);
 			},

apps/workflowengine/lib/Check/RequestURL.php

@@ -0,0 +1,89 @@
+<?php
+/**
+ * @copyright Copyright (c) 2016 Joas Schilling <[email protected]>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program 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 (at your option) any later version.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\WorkflowEngine\Check;
+
+
+use OCP\IRequest;
+
+class RequestURL extends AbstractStringCheck {
+
+	/** @var string */
+	protected $url;
+
+	/** @var IRequest */
+	protected $request;
+
+	/**
+	 * @param IRequest $request
+	 */
+	public function __construct(IRequest $request) {
+		$this->request = $request;
+	}
+
+	/**
+	 * @param string $operator
+	 * @param string $value
+	 * @return bool
+	 */
+	public function executeCheck($operator, $value)  {
+		$actualValue = $this->getActualValue();
+		if (in_array($operator, ['is', '!is'])) {
+			switch ($value) {
+				case 'webdav':
+					if ($operator === 'is') {
+						return $this->isWebDAVRequest();
+					} else {
+						return !$this->isWebDAVRequest();
+					}
+			}
+		}
+		return $this->executeStringCheck($operator, $value, $actualValue);
+	}
+
+	/**
+	 * @return string
+	 */
+	protected function getActualValue() {
+		if ($this->url !== null) {
+			return $this->url;
+		}
+
+		$this->url = $this->request->getServerProtocol() . '://';// E.g. http(s) + ://
+		$this->url .= $this->request->getServerHost();// E.g. localhost
+		$this->url .= $this->request->getScriptName();// E.g. /nextcloud/index.php
+		$this->url .= $this->request->getPathInfo();// E.g. /apps/files_texteditor/ajax/loadfile
+
+		return $this->url; // E.g. https://localhost/nextcloud/index.php/apps/files_texteditor/ajax/loadfile
+	}
+
+	/**
+	 * @return bool
+	 */
+	protected function isWebDAVRequest() {
+		return substr($this->request->getScriptName(), 0 - strlen('/remote.php')) === '/remote.php' && (
+			$this->request->getPathInfo() === '/webdav' ||
+			strpos($this->request->getPathInfo(), '/webdav/') === 0 ||
+			$this->request->getPathInfo() === '/dav/files' ||
+			strpos($this->request->getPathInfo(), '/dav/files/') === 0
+		);
+	}
+}