inc/main/classes/template/console/class_ConsoleTemplateEngine.php

   1 <?php
   2 /**
   3  * A Console template engine class
   4  *
   5  * @author              Roland Haeder <webmaster@shipsimu.org>
   6  * @version             0.0.0
   7  * @copyright   Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
   8  * @license             GNU GPL 3.0 or any newer version
   9  * @link                http://www.shipsimu.org
  10  * @todo                This template engine does not make use of setTemplateType()
  11  *
  12  * This program is free software: you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation, either version 3 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  24  */
  25 class ConsoleTemplateEngine extends BaseTemplateEngine implements CompileableTemplate {
  26         /**
  27          * Protected constructor
  28          *
  29          * @return      void
  30          */
  31         protected function __construct () {
  32                 // Call parent constructor
  33                 parent::__construct(__CLASS__);
  34         }
  35
  36         /**
  37          * Creates an instance of the class TemplateEngine and prepares it for usage
  38          *
  39          * @return      $templateInstance               An instance of TemplateEngine
  40          * @throws      BasePathIsEmptyException                If the provided $templateBasePath is empty
  41          * @throws      InvalidBasePathStringException  If $templateBasePath is no string
  42          * @throws      BasePathIsNoDirectoryException  If $templateBasePath is no
  43          *                                                                                      directory or not found
  44          * @throws      BasePathReadProtectedException  If $templateBasePath is
  45          *                                                                                      read-protected
  46          */
  47         public static final function createConsoleTemplateEngine () {
  48                 // Get a new instance
  49                 $templateInstance = new ConsoleTemplateEngine();
  50
  51                 // Get the application instance from registry
  52                 $applicationInstance = Registry::getRegistry()->getInstance('app');
  53
  54                 // Determine base path
  55                 $templateBasePath = $templateInstance->getConfigInstance()->getConfigEntry('application_base_path') . $applicationInstance->getRequestInstance()->getRequestElement('app') . '/';
  56
  57                 // Is the base path valid?
  58                 if (empty($templateBasePath)) {
  59                         // Base path is empty
  60                         throw new BasePathIsEmptyException($templateInstance, self::EXCEPTION_UNEXPECTED_EMPTY_STRING);
  61                 } elseif (!is_string($templateBasePath)) {
  62                         // Is not a string
  63                         throw new InvalidBasePathStringException(array($templateInstance, $templateBasePath), self::EXCEPTION_INVALID_STRING);
  64                 } elseif (!is_dir($templateBasePath)) {
  65                         // Is not a path
  66                         throw new BasePathIsNoDirectoryException(array($templateInstance, $templateBasePath), self::EXCEPTION_INVALID_PATH_NAME);
  67                 } elseif (!is_readable($templateBasePath)) {
  68                         // Is not readable
  69                         throw new BasePathReadProtectedException(array($templateInstance, $templateBasePath), self::EXCEPTION_READ_PROTECED_PATH);
  70                 }
  71
  72                 // Set the base path
  73                 $templateInstance->setTemplateBasePath($templateBasePath);
  74
  75                 // Set template extensions
  76                 $templateInstance->setRawTemplateExtension($templateInstance->getConfigInstance()->getConfigEntry('raw_template_extension'));
  77                 $templateInstance->setCodeTemplateExtension($templateInstance->getConfigInstance()->getConfigEntry('code_template_extension'));
  78
  79                 // Absolute output path for compiled templates
  80                 $templateInstance->setCompileOutputPath($templateInstance->getConfigInstance()->getConfigEntry('base_path') . $templateInstance->getConfigInstance()->getConfigEntry('compile_output_path'));
  81
  82                 // Return the prepared instance
  83                 return $templateInstance;
  84         }
  85 }
  86
  87 // [EOF]
  88 ?>