1 files changed, 111 insertions, 0 deletions
diff --git a/lib/urlgenerator.php b/lib/urlgenerator.php
new file mode 100644
index 00000000000..1db4c36cc58
--- /dev/null
+++ b/lib/urlgenerator.php
@@ -0,0 +1,111 @@
+<?php
+/**
+ * Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ *
+ */
+
+namespace OC;
+
+/**
+ * Class to generate URLs
+ */
+class URLGenerator {
+	/**
+	 * @brief Creates an url using a defined route
+	 * @param $route
+	 * @param array $parameters
+	 * @return
+	 * @internal param array $args with param=>value, will be appended to the returned url
+	 * @returns the url
+	 *
+	 * Returns a url to the given app and file.
+	 */
+	public function linkToRoute($route, $parameters = array()) {
+		$urlLinkTo = \OC::getRouter()->generate($route, $parameters);
+		return $urlLinkTo;
+	}
+
+	/**
+	 * @brief Creates an url
+	 * @param string $app app
+	 * @param string $file file
+	 * @param array $args array with param=>value, will be appended to the returned url
+	 *    The value of $args will be urlencoded
+	 * @return string the url
+	 *
+	 * Returns a url to the given app and file.
+	 */
+	public function linkTo( $app, $file, $args = array() ) {
+		if( $app != '' ) {
+			$app_path = \OC_App::getAppPath($app);
+			// Check if the app is in the app folder
+			if ($app_path && file_exists($app_path . '/' . $file)) {
+				if (substr($file, -3) == 'php' || substr($file, -3) == 'css') {
+					$urlLinkTo = \OC::$WEBROOT . '/index.php/apps/' . $app;
+					$urlLinkTo .= ($file != 'index.php') ? '/' . $file : '';
+				} else {
+					$urlLinkTo = \OC_App::getAppWebPath($app) . '/' . $file;
+				}
+			} else {
+				$urlLinkTo = \OC::$WEBROOT . '/' . $app . '/' . $file;
+			}
+		} else {
+			if (file_exists(\OC::$SERVERROOT . '/core/' . $file)) {
+				$urlLinkTo = \OC::$WEBROOT . '/core/' . $file;
+			} else {
+				$urlLinkTo = \OC::$WEBROOT . '/' . $file;
+			}
+		}
+
+		if ($args && $query = http_build_query($args, '', '&')) {
+			$urlLinkTo .= '?' . $query;
+		}
+
+		return $urlLinkTo;
+	}
+
+	/**
+	 * @brief Creates path to an image
+	 * @param string $app app
+	 * @param string $image image name
+	 * @return string the url
+	 *
+	 * Returns the path to the image.
+	 */
+	public function imagePath($app, $image) {
+		// Read the selected theme from the config file
+		$theme = \OC_Util::getTheme();
+
+		// Check if the app is in the app folder
+		if (file_exists(\OC::$SERVERROOT . "/themes/$theme/apps/$app/img/$image")) {
+			return \OC::$WEBROOT . "/themes/$theme/apps/$app/img/$image";
+		} elseif (file_exists(\OC_App::getAppPath($app) . "/img/$image")) {
+			return \OC_App::getAppWebPath($app) . "/img/$image";
+		} elseif (!empty($app) and file_exists(\OC::$SERVERROOT . "/themes/$theme/$app/img/$image")) {
+			return \OC::$WEBROOT . "/themes/$theme/$app/img/$image";
+		} elseif (!empty($app) and file_exists(\OC::$SERVERROOT . "/$app/img/$image")) {
+			return \OC::$WEBROOT . "/$app/img/$image";
+		} elseif (file_exists(\OC::$SERVERROOT . "/themes/$theme/core/img/$image")) {
+			return \OC::$WEBROOT . "/themes/$theme/core/img/$image";
+		} elseif (file_exists(\OC::$SERVERROOT . "/core/img/$image")) {
+			return \OC::$WEBROOT . "/core/img/$image";
+		} else {
+			throw new RuntimeException('image not found: image:' . $image . ' webroot:' . \OC::$WEBROOT . ' serverroot:' . \OC::$SERVERROOT);
+		}
+	}
+
+	/**
+	 * @brief Makes an $url absolute
+	 * @param string $url the url
+	 * @return string the absolute url
+	 *
+	 * Returns a absolute url to the given app and file.
+	 */
+	public function makeURLAbsolute($url) {
+		return \OC_Request::serverProtocol() . '://' . \OC_Request::serverHost() . $url;
+	}
+
+}