ufo.module in SWF Tools 5

File

ufo/ufo.module

<?php

/**
 * SWF Tools - UFO
 *
 * Enables the use of Bobby Van der Sluis's ufo.js which provides image replacement
 * for Flash content. ufo.js must be downloaded separately (add the whole zip
 * file to swftools/shared/
 *
 * Author's Site.
 * http://www.bobbyvandersluis.com/ufo/
 */
function ufo_swftools_methods() {
  $methods = array();
  $methods[SWFTOOLS_EMBED_METHOD]['ufo_replace'] = array(
    'name' => 'ufo_replace',
    'module' => 'ufo',
    'shared_file' => 'ufo/ufo.js',
    'title' => t('UFO - Bobby Van der Sluis'),
  );
  return $methods;
}

/**
 * Implementation of swftools_embed hook
 * Returns the markup for the page, plus set necessary javascript.
 */
function ufo_swftools_embed($action = 'add_js', $methods = FALSE, $vars = FALSE, $html_alt = '') {
  static $ufo_has_run;
  static $ufo_id = 0;

  // Output javascript to the header
  if (!$ufo_has_run) {

    // Add ufo.js
    drupal_add_js(swftools_get_player_path() . '/ufo/ufo.js');
    drupal_add_js(_ufo_header_js(), 'inline', 'header');
    $ufo_has_run = TRUE;
    if ($action == 'add_js') {

      // Exit early having put the javascript in the header.
      return;
    }
  }
  static $unique_id = 0;
  $unique_id++;
  $html = '<div id="ufo-id-' . time() . $unique_id . '" class="swftools ufo" ' . swftools_json_params($vars->params, 'swftools') . ' ' . ">\n" . $html_alt . '</div>';
  return $html;
}

/**
 * The jQuery code that will try to replace all elements after the page loads.
 * This parses the JSON out of the 'swftools' attribute of all class="ufo" divs. *
 */
function _ufo_header_js() {

  //		var FO = { movie:"test8.swf", width:"300", height:"120", majorversion:"8", build:"0", xi:"true" };
  //		UFO.create(FO, "ufoDemo");
  $js = "\n  \$(document).ready(function(){\n    \$('.ufo').each(function(i){\n      params = Drupal.parseJson(\$(this).attr('swftools'));\n\t\t  var FO = { movie: params['src'], width: params['width'], height: params['height'],\n\t\t             majorversion: params['version'], build: '0', xi: 'false',\n\t\t             quality: params['quality'], wmode: params['wmode'], align: params['align'],\n                 salign: params['salign'], play: params['play'], loop: params['loop'],\n                 menu: params['menu'], base: params['base'], flashvars: params['flashvars'],\n                 allowfullscreen: params['allowfullscreen']\n\t\t             };\n      UFO.create(FO, this.id);\n    });\n  });\n  ";
  return $js;
}

Functions

Name	Description
ufo_swftools_embed	Implementation of swftools_embed hook Returns the markup for the page, plus set necessary javascript.
ufo_swftools_methods	SWF Tools - UFO
_ufo_header_js	The jQuery code that will try to replace all elements after the page loads. This parses the JSON out of the 'swftools' attribute of all class="ufo" divs. *