[Sommaire] [Imprimer]

   1  <?php
   2  /**

   3   * This file implements the UI for file upload.

   4   *

   5   * This file is part of the evoCore framework - {@link http://evocore.net/}

   6   * See also {@link http://sourceforge.net/projects/evocms/}.

   7   *

   8   * @copyright (c)2003-2007 by Francois PLANQUE - {@link http://fplanque.net/}

   9   * Parts of this file are copyright (c)2004-2006 by Daniel HAHLER - {@link http://thequod.de/contact}.

  10   *

  11   * {@internal License choice

  12   * - If you have received this file as part of a package, please find the license.txt file in

  13   *   the same folder or the closest folder above for complete license terms.

  14   * - If you have received this file individually (e-g: from http://evocms.cvs.sourceforge.net/)

  15   *   then you must choose one of the following licenses before using the file:

  16   *   - GNU General Public License 2 (GPL) - http://www.opensource.org/licenses/gpl-license.php

  17   *   - Mozilla Public License 1.1 (MPL) - http://www.opensource.org/licenses/mozilla1.1.php

  18   * }}

  19   *

  20   * {@internal Open Source relicensing agreement:

  21   * Daniel HAHLER grants Francois PLANQUE the right to license

  22   * Daniel HAHLER's contributions to this file and the b2evolution project

  23   * under any OSI approved OSS license (http://www.opensource.org/licenses/).

  24   * }}

  25   *

  26   * @package admin

  27   *

  28   * {@internal Below is a list of authors who have contributed to design/coding of this file: }}

  29   * @author blueyed: Daniel HAHLER.

  30   * @author fplanque: Francois PLANQUE.

  31   *

  32   * @version $Id: _file_upload.view.php,v 1.3 2007/11/01 05:27:31 fplanque Exp $

  33   */
  34  if( !defined('EVO_MAIN_INIT') ) die( 'Please, do not access this page directly.' );
  35  
  36  /**

  37   * @var Settings

  38   */
  39  global $Settings;
  40  
  41  global $UserSettings;
  42  
  43  global $upload_quickmode, $failedFiles, $ads_list_path;
  44  
  45  global $fm_FileRoot;
  46  ?>
  47  
  48  <script type="text/javascript">
  49      <!--
  50      /**

  51       * Mighty cool function to append an input or textarea element onto another element.

  52       *

  53       * @usedby addAnotherFileInput()

  54       */
  55  	function appendLabelAndInputElements( appendTo, labelText, labelBr, inputOrTextarea, inputName,
  56                                            inputSizeOrCols, inputMaxLengthOrRows, inputType, inputClass )
  57      {
  58          // LABEL:

  59  
  60          // var fileDivLabel = document.createElement("div");

  61          // fileDivLabel.className = "label";

  62  
  63          var fileLabel = document.createElement('label');
  64          var fileLabelText = document.createTextNode( labelText );
  65          fileLabel.appendChild( fileLabelText );
  66  
  67          // fileDivLabel.appendChild( fileLabel )

  68  
  69          appendTo.appendChild( fileLabel );
  70  
  71          if( labelBr )
  72          { // We want a BR after the label:
  73              appendTo.appendChild( document.createElement('br') );
  74          }
  75          else
  76          {
  77              appendTo.appendChild( document.createTextNode( ' ' ) );
  78          }
  79  
  80          // INPUT:

  81  
  82          // var fileDivInput = document.createElement("div");

  83          // fileDivInput.className = "input";

  84  
  85          var fileInput = document.createElement( inputOrTextarea );
  86          fileInput.name = inputName;
  87          if( inputOrTextarea == "input" )
  88          {
  89              fileInput.type = typeof( inputType ) !== 'undefined' ?
  90                                                  inputType :
  91                                                  "text";
  92              fileInput.size = inputSizeOrCols;
  93              if( typeof( inputMaxLengthOrRows ) != 'undefined' )
  94              {
  95                  fileInput.maxlength = inputMaxLengthOrRows;
  96              }
  97          }
  98          else
  99          {
 100              fileInput.cols = inputSizeOrCols;
 101              fileInput.rows = inputMaxLengthOrRows;
 102          }
 103  
 104          fileInput.className = inputClass;
 105  
 106          // fileDivInput.appendChild( fileInput );

 107  
 108          appendTo.appendChild( fileInput );
 109          appendTo.appendChild( document.createElement('br') );
 110      }
 111  
 112  
 113      /**

 114       * Add a new fileinput area to the upload form.

 115       */
 116  	function addAnotherFileInput()
 117      {
 118          var uploadfiles = document.getElementById("uploadfileinputs");
 119          var newLI = document.createElement("li");
 120          var closeLink = document.createElement("a");
 121          var closeImage = document.createElement("img");
 122  
 123          uploadfiles.appendChild( newLI );
 124          newLI.appendChild( closeLink );
 125          closeLink.appendChild( closeImage );
 126  
 127  
 128          newLI.className = "clear";
 129  
 130          closeImage.src = "<?php echo get_icon( 'close', 'url' ) ?>";
 131          closeImage.alt = "<?php echo get_icon( 'close', 'alt' ) ?>";
 132  
 133          <?php
 134          $icon_class = get_icon( 'close', 'class' );
 135          if( $icon_class )
 136          {
 137              ?>
 138              closeImage.className = '<?php echo $icon_class ?>';
 139              <?php
 140          }
 141  
 142          if( get_icon( 'close', 'rollover' ) )
 143          { // handle rollover images ('close' by default is one).
 144              ?>
 145              closeLink.className = 'rollover';
 146              if( typeof setupRollovers == 'function' ) { setupRollovers(); }
 147              <?php
 148          }
 149          ?>
 150          closeImage.setAttribute( 'onclick', "document.getElementById('uploadfileinputs').removeChild(this.parentNode.parentNode);" ); // TODO: setting onclick this way may not work in IE. (try attachEvent then)

 151          closeLink.style.cssFloat = 'right';
 152  
 153          appendLabelAndInputElements( newLI, '<?php echo TS_('Choose a file'); ?>:', false, 'input', 'uploadfile[]', '20', '0', 'file', '' );
 154          <?php
 155          if( $UserSettings->get('fm_uploadwithproperties') )
 156          {    // We want file properties on the upload form:
 157              ?>
 158          appendLabelAndInputElements( newLI, '<?php echo TS_('Filename on server (optional)'); ?>:', false, 'input', 'uploadfile_name[]', '20', '80', 'text', '' );
 159          appendLabelAndInputElements( newLI, '<?php echo TS_('Long title'); ?>:', true, 'input', 'uploadfile_title[]', '50', '255', 'text', 'large' );
 160          appendLabelAndInputElements( newLI, '<?php echo TS_('Alternative text (useful for images)'); ?>:', true, 'input', 'uploadfile_alt[]', '50', '255', 'text', 'large' );
 161          appendLabelAndInputElements( newLI, '<?php echo TS_('Caption/Description of the file'); ?>:', true, 'textarea', 'uploadfile_desc[]', '38', '3', '', 'large' );
 162              <?php
 163          }
 164          ?>
 165      }
 166      // -->

 167  </script>
 168  
 169  <?php
 170      // Begin payload block:

 171      $this->disp_payload_begin();
 172  
 173  
 174      $Widget = & new Widget( 'file_browser' );
 175  
 176      $Widget->global_icon( T_('Quit upload mode!'), 'close', regenerate_url( 'ctrl,fm_mode', 'ctrl=files' ) );
 177  
 178      $Widget->title = T_('File upload');
 179      $Widget->disp_template_replaced( 'block_start' );
 180  
 181  
 182      $Form = & new Form( NULL, 'fm_upload_checkchanges', 'post', 'none', 'multipart/form-data' );
 183      $Form->begin_form( 'fform' );
 184          $Form->hidden_ctrl();
 185          $Form->hidden( 'MAX_FILE_SIZE', $Settings->get( 'upload_maxkb' )*1024 ); // Just a hint for the browser.

 186          $Form->hidden( 'upload_quickmode', $upload_quickmode );
 187          $Form->hiddens_by_key( get_memorized() );
 188  
 189  ?>
 190  
 191  <table id="fm_browser" cellspacing="0" cellpadding="0">
 192      <thead>
 193          <tr>
 194              <td colspan="2" id="fm_bar">
 195              <?php
 196  
 197              ?>
 198              </td>
 199          </tr>
 200      </thead>
 201  
 202      <tbody>
 203          <tr>
 204              <?php
 205                  echo '<td id="fm_dirtree">';
 206  
 207                  // Version with all roots displayed

 208                  echo get_directory_tree( NULL, NULL, $ads_list_path, true );
 209  
 210                  // Version with only the current root displayed:

 211                  // echo get_directory_tree( $fm_FileRoot, $fm_FileRoot->ads_path, $ads_list_path, true );

 212  
 213                  echo '</td>';
 214  
 215                  echo '<td id="fm_files">';
 216  
 217  
 218          if( count( $failedFiles ) )
 219          {
 220              echo '<p class="error">'.T_('Some file uploads failed. Please check the errors below.').'</p>';
 221          }
 222          ?>
 223  
 224          <?php /* DIV to prevent the "Upload into" fieldset from wrapping below the "Files to upload" box (on any browser), because padding/margin of the fieldset does not affect the width of the both boxes */ ?>
 225              <p><?php echo T_('Files to upload') ?></p>
 226              <ul id="uploadfileinputs">
 227                  <?php
 228                      if( empty($failedFiles) )
 229                      { // No failed failes, display 5 empty input blocks:
 230                          $displayFiles = array( NULL, NULL, NULL, NULL, NULL );
 231                      }
 232                      else
 233                      { // Display failed files:
 234                          $displayFiles = & $failedFiles;
 235                      }
 236  
 237                      foreach( $displayFiles as $lKey => $lMessage )
 238                      { // For each file upload block to display:
 239  
 240                          if( $lMessage !== NULL )
 241                          { // This is a failed upload:
 242                              echo '<li class="invalid" title="'
 243                                              ./* TRANS: will be displayed as title for failed file uploads */ T_('Invalid submission.').'">';
 244                              echo '<p class="error">'.$lMessage.'</p>';
 245                          }
 246                          else
 247                          { // Not a failed upload, display normal block:
 248                              echo '<li>';
 249                          }
 250  
 251                          // fp> TODO: would be cool to add a close icon starting at the 2nd <li>

 252                          // dh> TODO: it may be useful to add the "accept" attrib to the INPUT elements to give the browser a hint about the accepted MIME types

 253                          ?>
 254  
 255                          <label><?php echo T_('Choose a file'); ?>:</label>
 256                          <input name="uploadfile[]" size="20" type="file" /><br />
 257  
 258                          <?php
 259                          if( $UserSettings->get('fm_uploadwithproperties') )
 260                          {    // We want file properties on the upload form:
 261                              ?>
 262                              <label><?php echo T_('Filename on server (optional)'); ?>:</label>
 263                              <input name="uploadfile_name[]" type="text" size="20" maxlength="80"
 264                                  value="<?php echo ( isset( $uploadfile_name[$lKey] ) ? format_to_output( $uploadfile_name[$lKey], 'formvalue' ) : '' ) ?>" /><br />
 265  
 266                              <label><?php echo T_('Long title'); ?>:</label><br />
 267                              <input name="uploadfile_title[]" type="text" size="50" maxlength="255" class="large"
 268                                  value="<?php echo ( isset( $uploadfile_title[$lKey] ) ? format_to_output( $uploadfile_title[$lKey], 'formvalue' ) : '' );
 269                                  ?>" /><br />
 270  
 271                              <label><?php echo T_('Alternative text (useful for images)'); ?>:</label><br />
 272                              <input name="uploadfile_alt[]" type="text" size="50" maxlength="255" class="large"
 273                                  value="<?php echo ( isset( $uploadfile_alt[$lKey] ) ? format_to_output( $uploadfile_alt[$lKey], 'formvalue' ) : '' );
 274                                  ?>" /><br />
 275  
 276                              <label><?php echo T_('Caption/Description of the file'); /* TODO: maxlength (DB) */ ?>:</label><br />
 277                              <textarea name="uploadfile_desc[]" rows="3" cols="38" class="large"><?php
 278                                  echo ( isset( $uploadfile_desc[$lKey] ) ? $uploadfile_desc[$lKey] : '' )
 279                              ?></textarea><br />
 280                              <?php
 281                          }
 282  
 283                          echo '</li>';
 284                          // no text after </li> or JS will bite you! (This is where additional blocks get inserted)

 285                      }
 286  
 287                  ?>
 288              </ul>
 289  
 290              <p class="uploadfileinputs"><a href="#" onclick="addAnotherFileInput(); return false;" class="small"><?php echo T_('Add another file'); ?></a></p>
 291  
 292              <?php
 293                  $Form->buttons( array( array( 'submit', '', T_('Upload to server now'), 'ActionButton' ),
 294                                                                  array( 'reset', '', T_('Reset'), 'ResetButton' ) ) );
 295              ?>
 296  
 297              <p class="note">
 298                  <?php
 299                  $restrictNotes = array();
 300  
 301                  // Get list of recognized file types (others are not allowed to get uploaded)

 302                  // dh> because FiletypeCache/DataObjectCache has no interface for getting a list, this dirty query seems less dirty to me.

 303                  $allowed_extensions = $DB->get_col( 'SELECT ftyp_extensions FROM T_filetypes WHERE ftyp_allowed != 0' );
 304                  $allowed_extensions = implode( ' ', $allowed_extensions ); // implode with space, ftyp_extensions can hold many, separated by space

 305                  // into array:

 306                  $allowed_extensions = preg_split( '~\s+~', $allowed_extensions, -1, PREG_SPLIT_NO_EMPTY );
 307                  // readable:

 308                  $allowed_extensions = implode_with_and($allowed_extensions);
 309  
 310                  $restrictNotes[] = '<strong>'.T_('Allowed file extensions').'</strong>: '.$allowed_extensions;
 311  
 312                  if( $Settings->get( 'upload_maxkb' ) )
 313                  { // We want to restrict on file size:
 314                      $restrictNotes[] = '<strong>'.T_('Maximum allowed file size').'</strong>: '.bytesreadable( $Settings->get( 'upload_maxkb' )*1024 );
 315                  }
 316  
 317                  echo implode( '<br />', $restrictNotes ).'<br />';
 318                  ?>
 319              </p>
 320  
 321          </td>
 322          </tr>
 323      </tbody>
 324  </table>
 325  
 326  <?php
 327  
 328      $Form->end_form();
 329  
 330      $Widget->disp_template_raw( 'block_end' );
 331  
 332      // End payload block:

 333      $this->disp_payload_end();
 334  
 335  /*

 336   * $Log: _file_upload.view.php,v $

 337   * Revision 1.3  2007/11/01 05:27:31  fplanque

 338   * Upload screen refactoring - step 1

 339   *

 340   * Revision 1.2  2007/09/23 18:55:16  fplanque

 341   * attempting to debloat. The Log class is insane.

 342   *

 343   * Revision 1.1  2007/06/25 11:00:05  fplanque

 344   * MODULES (refactored MVC)

 345   *

 346   * Revision 1.11  2007/04/26 00:11:10  fplanque

 347   * (c) 2007

 348   *

 349   * Revision 1.10  2007/02/22 20:19:28  blueyed

 350   * todo for "accept" attrib in file input

 351   *

 352   * Revision 1.9  2007/01/24 13:44:56  fplanque

 353   * cleaned up upload

 354   *

 355   * Revision 1.8  2006/12/22 00:17:05  fplanque

 356   * got rid of dirty globals

 357   * some refactoring

 358   *

 359   * Revision 1.7  2006/11/24 18:27:25  blueyed

 360   * Fixed link to b2evo CVS browsing interface in file docblocks

 361   *

 362   * Revision 1.6  2006/10/06 21:03:07  blueyed

 363   * Removed deprecated/unused "upload_allowedext" Setting, which restricted file extensions during upload though!

 364   */
 365  ?>