Support for SWFObject
elliotttt - December 20, 2007 - 19:10
| Project: | Mediafield Display |
| Version: | 5.x-1.x-dev |
| Component: | Code |
| Category: | feature request |
| Priority: | normal |
| Assigned: | Unassigned |
| Status: | active |
Description
I was curious and modified the module with something like this:
<?php
/**
* Implementation of hook_field_formatter_info().
*/
function mediafield_display_field_formatter_info() {
$formatters = array();
if (module_exists('audiofield')) {
$path = drupal_get_path('module', 'mediafield_display') .'/players/';
if (file_exists($path .'1pixelout.swf')) {
$formatters['1pixelout'] = array(
'label' => t('1 Pixel Out player'),
'field types' => array('file_audio'),
);
$formatters['1pixelout_plus'] = array(
'label' => t('1 Pixel Out player plus download link'),
'field types' => array('file_audio'),
);
}
if (file_exists($path .'button.swf')) {
$formatters['button'] = array(
'label' => t('Button player'),
'field types' => array('file_audio'),
);
$formatters['button_plus'] = array(
'label' => t('Button player plus download link'),
'field types' => array('file_audio'),
);
}
}
return $formatters;
}
/**
* Implementation of hook_field_formatter().
*/
function mediafield_display_field_formatter($field, $item, $formatter) {
if (!module_exists('audiofield')) {
return t('Audio Field module is required to display audio files.');
}
require_once(drupal_get_path('module', 'audiofield') .'/multimediafile.inc');
if (!isset($item['fid']) || empty($item['fid'])) {
return '';
}
$file = _field_file_load($item['fid']);
switch ($formatter) {
case '1pixelout':
case 'button':
$output = theme('mediafield_display_'. $formatter, $file, $item, $field);
break;
case '1pixelout_plus':
case 'button_plus':
$output = theme('mediafield_display_'. substr($formatter, 0, strlen($formatter) - 5), $file, $item, $field);
$output .= theme('audiofield', $file, $item, $field);
$js_url = $base_url . drupal_get_path('module', 'mediafield_display').'/swfobject.js';
drupal_add_js($js_url);
break;
}
return $output;
}
/**
* Theme a 1pixelout audio file.
*/
function theme_mediafield_display_1pixelout($file, $item, $field) {
global $base_url;
$options = array();
$options['soundFile'] = check_url($base_url .'/'. $file['filepath']);
$url = $base_url .'/'. drupal_get_path('module', 'mediafield_display') .'/players/1pixelout.swf';
$flashvars = array();
foreach ($options as $key => $val) {
$flashvars[] = rawurlencode($key) .'='. rawurlencode($val);
}
$flashvars = implode('&', $flashvars);
$flashvars = str_replace("soundFile=", "", $flashvars);
$output = <<<EOT
<div id="$flashvars">
<strong>You need to upgrade your Flash Player</strong>
</div>
<script type="text/javascript">
// <![CDATA[
var so = new SWFObject("$url", "sotester", "290", "24", "9", "#EEEEEE");
so.addVariable("soundFile", "$flashvars"); // this line is optional, but this example uses the variable and displays this text inside the flash movie
so.write("$flashvars");
// ]]>
</script>
EOT;
return $output;
}
/**
* Theme a button audio file.
*/
function theme_mediafield_display_button($file, $item, $field) {
global $base_url;
$options = array();
$options['song_url'] = check_url($base_url .'/'. $file['filepath']);
$options['song_title'] = check_plain($file['description']);
// str_replace() is to fix issue in Drupal 5.2.
$url = $base_url .'/'. drupal_get_path('module', 'mediafield_display') .'/players/button.swf?'. str_replace('http%3A/%252F', 'http://', drupal_query_string_encode($options));
$output = <<<EOT
<object type="application/x-shockwave-flash" data="$url" width="17" height="17">';
<param name="movie" value="$url" />
<param name="wmode" value="transparent" />
<param name="quality" value="high" />
</object>
EOT;
return $output;And added the swfobject js to the module folder, and it works, is there a better way to do this? Or would this be a worthwhile feature to add to this module?