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   1  <?php
   2  # CMS - CMS Made Simple
   3  # (c)2004 by Ted Kulp (tedkulp@users.sf.net)
   4  # This project's homepage is: http://cmsmadesimple.org
   5  #
   6  # This program is free software; you can redistribute it and/or modify
   7  # it under the terms of the GNU General Public License as published by
   8  # the Free Software Foundation; either version 2 of the License, or
   9  # (at your option) any later version.
  10  #
  11  # This program is distributed in the hope that it will be useful,
  12  # BUT withOUT ANY WARRANTY; without even the implied warranty of
  13  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  # GNU General Public License for more details.
  15  # You should have received a copy of the GNU General Public License
  16  # along with this program; if not, write to the Free Software
  17  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  #
  19  #$Id: Link.inc.php 3599 2006-12-19 02:56:32Z elijahlofgren $
  20  
  21  class Link extends ContentBase
  22  {
  23  
  24      function Link() {
  25          $this->ContentBase();
  26          $this->mProperties->SetAllowedPropertyNames(array('url', 'target'));
  27      }
  28  
  29      function FriendlyName()
  30      {
  31      return 'Link';
  32      }
  33  
  34      function SetProperties()
  35      {
  36      $this->mProperties->Add('string', 'url');
  37      $this->mProperties->Add('string', 'target');
  38  
  39          #Turn off caching
  40      $this->mCachable = false;
  41      }
  42  
  43      function FillParams($params)
  44      {
  45      if (isset($params))
  46      {
  47          $parameters = array('url', 'target');
  48          foreach ($parameters as $oneparam)
  49          {
  50          if (isset($params[$oneparam]))
  51          {
  52              $this->SetPropertyValue($oneparam, $params[$oneparam]);
  53          }
  54          }
  55          if (FALSE == empty($_POST['file_url']))
  56          {
  57              $this->SetPropertyValue('url', $params['file_url']);
  58              } 
  59          if (isset($params['title']))
  60          {
  61          $this->mName = $params['title'];
  62          }
  63          if (isset($params['menutext']))
  64          {
  65          $this->mMenuText = $params['menutext'];
  66          }
  67          if (isset($params['accesskey']))
  68          {
  69          $this->mAccessKey = $params['accesskey'];
  70          }
  71          if (isset($params['titleattribute']))
  72          {
  73          $this->mTitleAttribute = $params['titleattribute'];
  74          }
  75          if (isset($params['tabindex']))
  76          {
  77          $this->mTabIndex = $params['tabindex'];
  78          }
  79          if (isset($params['alias']))
  80          {
  81          $this->mAlias = $params['alias'];
  82          }
  83          if (isset($params['parent_id']))
  84          {
  85          if ($this->mParentId != $params['parent_id'])
  86          {
  87              $this->mHierarchy = '';
  88              $this->mItemOrder = -1;
  89          }
  90          $this->mParentId = $params['parent_id'];
  91          }
  92          if (isset($params['active']))
  93          {
  94          $this->mActive = true;
  95          }
  96          else
  97          {
  98          $this->mActive = false;
  99          }
 100          if (isset($params['showinmenu']))
 101          {
 102          $this->mShowInMenu = true;
 103          }
 104          else
 105          {
 106          $this->mShowInMenu = false;
 107          }
 108      }
 109      }
 110  
 111      function ValidateData()
 112      {
 113      $errors = array();
 114  
 115      if ($this->mName == '')
 116      {
 117          $errors[]= lang('nofieldgiven',array(lang('title')));
 118          $result = false;
 119      }
 120  
 121      if ($this->mMenuText == '')
 122      {
 123          $errors[]= lang('nofieldgiven',array(lang('menutext')));
 124          $result = false;
 125      }
 126  
 127      if ($this->GetPropertyValue('url') == '' && TRUE == empty($_POST['file_url']))
 128      {
 129          $errors[]= lang('nofieldgiven',array(lang('url')));
 130          $result = false;
 131      }
 132  
 133      return (count($errors) > 0?$errors:FALSE);
 134      }
 135  
 136      function Show()
 137      {
 138      }
 139  
 140      function EditAsArray($adding = false, $tab = 0, $showadmin = false)
 141      {
 142      global $gCms;
 143      
 144      $ret = array();
 145      
 146      $ret[]= array(lang('title').':','<input type="text" name="title" value="'.cms_htmlentities($this->mName).'" />');
 147      $ret[]= array(lang('menutext').':','<input type="text" name="menutext" value="'.cms_htmlentities($this->mMenuText).'" />');
 148      if (check_permission(get_userid(), 'Modify Page Structure') || ($adding == true && check_permission(get_userid(), 'Add Pages')))
 149      {
 150          $contentops =& $gCms->GetContentOperations();
 151          $ret[]= array(lang('parent').':', $contentops->CreateHierarchyDropdown($this->mId, $this->mParentId));
 152      }
 153  
 154      $ret[]= array(lang('url').':','<input type="text" name="url" size="80" value="'.cms_htmlentities($this->GetPropertyValue('url')).'" />');
 155  
 156      $text = '<option value="">'.lang('no_file_url').'</option>';
 157      $text .= $this->directoryToSelect($gCms->config['uploads_path'], true, $gCms->config['uploads_path'], $this->GetPropertyValue('url'));
 158      $ret[]= array(lang('file_url').':','<select name="file_url">'.$text.'</select>');
 159      
 160      $text = '<option value="">'.lang('none').'</option>';
 161      $text .= '<option value="_blank"'.($this->GetPropertyValue('target')=='_blank'?' selected="selected"':'').'>_blank</option>';
 162      $text .= '<option value="_parent"'.($this->GetPropertyValue('target')=='_parent'?' selected="selected"':'').'>_parent</option>';
 163      $text .= '<option value="_self"'.($this->GetPropertyValue('target')=='_self'?' selected="selected"':'').'>_self</option>';
 164      $text .= '<option value="_top"'.($this->GetPropertyValue('target')=='_top'?' selected="selected"':'').'>_top</option>';
 165      $ret[]= array(lang('target').':','<select name="target">'.$text.'</select>');
 166      $ret[]= array(lang('active').':','<input type="checkbox" name="active"'.($this->mActive?' checked="checked"':'').' />');
 167      $ret[]= array(lang('showinmenu').':','<input type="checkbox" name="showinmenu"'.($this->mShowInMenu?' checked="checked"':'').' />');
 168      $ret[]= array(lang('titleattribute').':','<input type="text" name="titleattribute" maxlength="255" size="80" value="'.cms_htmlentities($this->mTitleAttribute).'" />');
 169      $ret[]= array(lang('tabindex').':','<input type="text" name="tabindex" maxlength="10" value="'.cms_htmlentities($this->mTabIndex).'" />');
 170      $ret[]= array(lang('accesskey').':','<input type="text" name="accesskey" maxlength="5" value="'.cms_htmlentities($this->mAccessKey).'" />');
 171  
 172      if (!$adding && $showadmin)
 173      {
 174          $userops =& $gCms->GetUserOperations();
 175          $ret[]= array(lang('owner').':', $userops->GenerateDropdown($this->Owner()));
 176      }
 177  
 178      if ($adding || $showadmin)
 179      {
 180          $ret[]= $this->ShowAdditionalEditors();
 181      }
 182  
 183      return $ret;
 184      }
 185  
 186      /* Modfied from the Diagnostics module's directoryToArray. Thanks to SjG */
 187  	function directoryToSelect($directory, $recursive, &$orig_dir, $url)
 188      {
 189          $select = '';
 190          if ($handle = opendir($directory)) {
 191              while (false !== ($file = readdir($handle))) {
 192                  if ($file != "." && $file != ".." && $file[0] != '.') { // Mod Skip hidden file/dir
 193                      if (is_dir($directory. "/" . $file)) {
 194                          if($recursive) {
 195                              $select .= $this->directoryToSelect($directory. "/" . $file, $recursive, $orig_dir, $url);
 196                          }
 197                          $file = $directory . "/" . $file;
 198                          $file = preg_replace("/\/\//si", "/", $file);
 199                          // $array_items[$file] = "(dir)";
 200                      } else {
 201                          $file = $directory . "/" . $file;
 202                          // $stats = stat ( $file );
 203                          $file = preg_replace("/\/\//si", "/", $file);
 204                          // $array_items[$file] = "(".$stats[7].") " . date("Y-m-d H:i:s",$stats[9]);
 205                          $uploads_dir = basename($orig_dir);
 206                          $file = str_replace($orig_dir, '', $file);
 207                          $file = $uploads_dir.$file;
 208                          // $array_items[$file] = $file;
 209                          $select .= '<option value="'.$file.'"'.($url==$file?' selected="selected"':'').'>'.$file.'</option>';
 210                      }
 211                  }
 212              }
 213              closedir($handle);
 214          }
 215          return $select;
 216      }
 217  
 218  
 219      function GetURL($rewrite = true)
 220      {
 221      return cms_htmlentities($this->GetPropertyValue('url'));
 222      }
 223  }
 224  
 225  # vim:ts=4 sw=4 noet
 226  ?>