Mambo API

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   1  <?php
   2  /**
   3  * @package Mambo
   4  * @subpackage Content
   5  * @author Mambo Foundation Inc see README.php
   6  * @copyright (C) 2000 - 2009 Mambo Foundation Inc.
   7  * See COPYRIGHT.php for copyright notices and details.
   8  * @license GNU/GPL Version 2, see LICENSE.php
   9  *
  10  * Redistributions of files must retain the above copyright notice.
  11  *
  12  * Mambo is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; version 2 of the License.
  15  */
  16  
  17  /** ensure this file is being included by a parent file */
  18  defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
  19  
  20  $mosConfig_absolute_path = mamboCore::get('mosConfig_absolute_path');
  21  $mosConfig_secret = mamboCore::get('mosConfig_secret');
  22  
  23  require ($mosConfig_absolute_path.'/mambots/editors/mostlyce/jscripts/tiny_mce/auth_check.php');
  24  $result = externalCallCheck($mosConfig_absolute_path, $mosConfig_secret);
  25  if (!$result) {
  26      die(T_('Direct Access to this location is not allowed.'));
  27  }
  28  
  29  $task = trim(mosGetParam($_GET, 'task', ''));
  30  switch (strtolower($task)) {
  31      case 'imagelist':
  32          getImageList();
  33          break;
  34          
  35      case 'contentlist':
  36          getContentList();
  37          break;
  38  
  39      default:
  40          die(T_('Direct Access to this location is not allowed.'));
  41          break;
  42  }
  43  
  44  /**
  45  *    Purpose: This function creates a list of images to be displayed as a dropdown in all image dialogs 
  46  *    if the "external_link_image_url" option is defined in TinyMCE init.
  47  *
  48  *    Expected output:
  49  *    var tinyMCEImageList = new Array(
  50  *        // Name, URL
  51  *        ["Logo 1", "media/logo.jpg"],
  52  *        ["Logo 2 Over", "media/logo_over.jpg"]
  53  *    );
  54  **/
  55  function getImageList() {
  56      global $mosConfig_absolute_path, $mosConfig_live_site, $mosConfig_secret;
  57      $pathToImages = $mosConfig_absolute_path.'images/stories';
  58      $imageList = scan_directory_recursively($pathToImages);
  59  
  60      $validExtensions = array('jpeg', 'jpg', 'png', 'gif');
  61      $count = 0;
  62  
  63      $jsCode = 'var tinyMCEImageList = new Array(';
  64      foreach ($imageList as $image) {
  65          $count++;
  66          $crtExtension = substr(strrchr($image, '.'), 1);
  67          if (in_array($crtExtension, $validExtensions)) {
  68              $urlImagePath = str_replace($mosConfig_absolute_path, $mosConfig_live_site.'/', $image);
  69              $postAbsolutePath = str_replace($mosConfig_absolute_path, '', $image);
  70              if ($count < count($imageList )) {
  71                  $jsCode .= "[\"$postAbsolutePath\", \"$urlImagePath\"],";
  72              } else {
  73                  $jsCode .= "[\"$postAbsolutePath\", \"$urlImagePath\"]"; //no comma on the last line
  74              }    
  75          }      
  76      }
  77      $jsCode .= ");";
  78  
  79      //Dump out the newly assembled list of images for MOStlyCE
  80      echo $jsCode;
  81  }
  82  
  83  /**
  84  *    Purpose: This function creates a list of content items to be displayed as a dropdown in all link dialogs if 
  85  *    the "external_link_list_url" option is defined in TinyMCE init.
  86  *    
  87  *    var tinyMCELinkList = new Array(
  88  *        // Name, URL
  89  *        ["Moxiecode", "http://www.moxiecode.com"],
  90  *        ["Freshmeat", "http://www.freshmeat.com"],
  91  *        ["Sourceforge", "http://www.sourceforge.com"]
  92  *    );
  93  **/
  94  function getContentList() {
  95      global $database, $mosConfig_absolute_path, $mosConfig_offset, $mosConfig_secret;
  96      
  97      $now = date('Y-m-d H:i:s', time() + $mosConfig_offset * 60 * 60);
  98  
  99      /* Build an array to hold the content items.  We need to combine the results from a 
 100      a number of queries to build the full map */
 101      $jsCode = 'var tinyMCELinkList = new Array(';
 102      
 103      /* Section Query */
 104      $section_query = "select id as secid, title as sec_title
 105      from #__sections
 106      order by ordering";
 107      $database->setQuery($section_query);
 108      $section_rows = $database->loadObjectList();
 109      
 110      //Start the list
 111      foreach($section_rows as $section_row) {
 112      //Start the section 
 113      $section_link = sefRelToAbs("index.php?option=com_content&task=section&id=$section_row->secid");
 114      $title_keyword = T_('Section');
 115      $jsCode .=  "[\"$title_keyword: $section_row->sec_title\", \"$section_link\"],";
 116          
 117      /* Category Query */
 118      $cat_query = "select id as catid, title as cat_title
 119      from #__categories
 120      where section = $section_row->secid
 121      order by ordering";
 122      $database->setQuery($cat_query);
 123      $cat_rows = $database->loadObjectList();
 124          
 125          if (count($cat_rows)>0) { // count arrary first to prevent foreach() error when array is empty
 126              foreach($cat_rows as $cat_row) {
 127                  //Start the category
 128                  //Find the correct ItemID
 129                  $itemid_query = "select id
 130                  from #__menu
 131                  where name = '$cat_row->cat_title'
 132                  and type='content_category'";
 133                  $database->setQuery($itemid_query);
 134                  $ItemID = $database->loadResult();
 135                  //Since we must have an ItemID default to 1 if not found to prevent "You are not authorized" errors
 136                  if (empty($ItemID)) {
 137                      $ItemID=1;
 138                  }
 139                  
 140                  $cat_link = sefRelToAbs("index.php?option=com_content&task=category&sectionid=$section_row->secid&id=$cat_row->catid&Itemid=$ItemID");
 141                  $cat_keyword = T_('Category');
 142                  $jsCode .=  "[\"|_$cat_keyword: $cat_row->cat_title\", \"$cat_link\"],";
 143                  
 144                  /* Content Query */
 145                  $content_query = "select id as content_id, title as content_title
 146                  from #__content
 147                  where sectionid = $section_row->secid
 148                  and catid = $cat_row->catid
 149                  order by ordering";
 150                  
 151                  $database->setQuery($content_query);
 152                  $content_rows = $database->loadObjectList();
 153              
 154                  if (count($content_rows)>0) { // count arrary first to prevent foreach() error when array is empty
 155                    foreach($content_rows as $content_row) {
 156                        //Generate content items
 157                      $content_link = sefRelToAbs("index.php?option=com_content&task=view&id=$content_row->content_id");
 158                      $content_keyword = T_('Content Item');
 159                      $jsCode .=  "[\"|__$content_keyword: $content_row->content_title\", \"$content_link\"],";
 160                    } // End content_rows foreach
 161              
 162                  } // End content_rows if
 163              } //End cat_rows foreach
 164           
 165          } //End cat_rows if
 166      } //End section_rows    
 167      
 168      /* Static Content Query */
 169      $static_query = "select id as content_id, title as content_title
 170      from #__content
 171      where sectionid = 0
 172      and catid = 0
 173      order by ordering";
 174      $database->setQuery($static_query);
 175      $static_rows = $database->loadObjectList();
 176        
 177        if (count($static_rows)>0) { // count arrary first to prevent foreach() error when arrary is empty
 178            foreach($static_rows as $static_row) {
 179                  //Start the section 
 180                $static_link = sefRelToAbs("index.php?option=com_content&task=view&id=$static_row->content_id");
 181                $scontent_keyword = T_('Static Content Item');
 182                $jsCode .=  "[\"|_$scontent_keyword: $static_row->content_title\", \"$static_link\"],";
 183            } //End static_rows foreach
 184            
 185      } //End static_rows if
 186  
 187      $jsCode = substr($jsCode, 0, strlen($jsCode)-1); //remove final comma
 188      $jsCode .= ");"; //end the js array
 189  
 190      //Dump out the newly assembled list of images for MOStlyCE
 191      echo $jsCode;
 192  }
 193  
 194  /**
 195  *    Purpose: Used to recurse through the images dir/sub-dir structure and build a 
 196  *    list that can be used to hand back a JS array to TinyMCE's image list parameter
 197  *
 198  *    Note: Based on lixlpixel recursive PHP function (http://lixlpixel.org/recursive_function/php/recursive_directory_scan/)
 199  **/ 
 200  function scan_directory_recursively($directory, $filter=FALSE) {
 201      $imagesArray = array();
 202  
 203      if (substr($directory,-1) == '/') {
 204          $directory = substr($directory,0,-1);
 205      }
 206      if (!file_exists($directory) || !is_dir($directory)) {
 207          return FALSE;
 208      } else if (is_readable($directory)) {
 209          $directory_list = opendir($directory);
 210          while ($file = readdir($directory_list)) {
 211              if ($file != '.' && $file != '..') {
 212                  $path = $directory.'/'.$file;
 213                  if (is_readable($path)) {
 214                      $subdirectories = explode('/',$path);
 215                      if (is_dir($path)) {
 216                          $directory_tree[] = array(
 217                              'path'      => $path,
 218                              'name'      => end($subdirectories),
 219                              'kind'      => 'directory',
 220                              'content'   => scan_directory_recursively($path, $filter));
 221                      } else if (is_file($path)) {
 222                          $imagesArray[] = $path;
 223  
 224                          $extension = end(explode('.',end($subdirectories)));
 225                          if ($filter === FALSE || $filter == $extension) {
 226                              $directory_tree[] = array(
 227                              'path'        => $path,
 228                              'name'        => end($subdirectories),
 229                              'extension' => $extension,
 230                              'size'        => filesize($path),
 231                              'kind'        => 'file');
 232                          }
 233                      }
 234                  }
 235              }
 236          }
 237          closedir($directory_list); 
 238      } else {
 239          return FALSE;    
 240      }
 241      
 242      return $imagesArray;
 243  }
 244  
 245  ?>