First commit

sites/all/modules/civicrm/CRM/Extension/Container/Static.php

@@ -0,0 +1,104 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM 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 and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ */
+
+/**
+ * An extension container is a locally-accessible source tree which can be
+ * scanned for extensions.
+ */
+class CRM_Extension_Container_Static implements CRM_Extension_Container_Interface {
+  /**
+   * @param array $exts
+   *   Array(string $key => array $spec) List of extensions.
+   */
+  public function __construct($exts) {
+    $this->exts = $exts;
+  }
+
+  /**
+   * @inheritDoc
+   */
+  public function checkRequirements() {
+    return array();
+  }
+
+  /**
+   * @inheritDoc
+   */
+  public function getName() {
+    return $this->name;
+  }
+
+  /**
+   * @inheritDoc
+   */
+  public function getKeys() {
+    return array_keys($this->exts);
+  }
+
+  /**
+   * @inheritDoc
+   */
+  public function getPath($key) {
+    $e = $this->getExt($key);
+    return $e['path'];
+  }
+
+  /**
+   * @inheritDoc
+   */
+  public function getResUrl($key) {
+    $e = $this->getExt($key);
+    return $e['resUrl'];
+  }
+
+  /**
+   * @inheritDoc
+   */
+  public function refresh() {
+  }
+
+  /**
+   * @param string $key
+   *   Extension name.
+   *
+   * @throws CRM_Extension_Exception_MissingException
+   */
+  protected function getExt($key) {
+    if (isset($this->exts[$key])) {
+      return $this->exts[$key];
+    }
+    else {
+      throw new CRM_Extension_Exception_MissingException("Missing extension: $key");
+    }
+  }
+
+}