smarty modifier for FLASH Videos
a handgestrickt customer uses the "Free Video to Flash Converter" for converting his videos to FLV-format. this program also provides a FLASH-file with a very basic player, called player.swf.
this modifier is designed to take a link to an FLV-file and convert it to an HTML-snippet including a FLASH-plugin, with the player.swf, the link as the file-argument and the link-text as the player-title. this modifier is highly configurable.
basically this modifier can also be used for other FLASH-Video-players. only tiny modifications have to be made.
the code:
<?php
function identify_modifier_flvlink2flash () {
return array (
'name' => 'flvlink2flash',
'type' => 'smarty_modifier',
'nicename' => 'FLV-Link to FLASH',
'description' => 'Converts a Link to an FLV-Video to a fully FLASH.',
'authors' => 'Stefan Jelner <info@handgestrickt.biz>',
'licence' => 'GPL',
'help' => ''
);
}
function smarty_modifier_flvlink2flash ($string,$params) {
$temp = explode(',',trim($params));
$params = array();
foreach($temp as $value) {
$temp2 = explode('=',trim($value));
$params[trim($temp2[0])] = trim($temp2[1]);
}
//default values
$defaults = array(
'width' => '320',
'height' => '200',
'noembed_img' => 'http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif',
'noembed_url' => 'http://www.adobe.com/go/getflashplayer',
'allowScriptAccess' => 'sameDomain',
'classid' => 'clsid:d27cdb6e-ae6d-11cf-96b8-444553540000',
'codebase' => 'http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0',
'type' => 'application/x-shockwave-flash',
'pluginspage' => 'http://www.adobe.com/go/getflashplayer',
'quality' => 'high',
'wmode' => 'transparent',
'menu' => 'false',
'scale' => 'exactfit',
'player_url' => 'player.swf',
'player_size' => 'false',
'player_aplay' => 'false',
'player_autorev' => 'false'
);
//merge parameters with default values
$params = array_merge($defaults,$params);
//create FLASH-plugin-template
$template = sprintf(
'<!--[if !IE]>-->'.
'<embed src="%14$s?file=%%1\\$s&size=%15$s&aplay=%16$s&autorev=%17$s&title=%%2\\$s" allowScriptAccess="%5$s" '.
'type="%8$s" pluginspage="%9$s" quality="%10$s" width="%1$s" height="%2$s" wmode="%11$s" menu="%12$s" />'.
'<noembed><a href="%4$s" target="_blank"><img src="%3$s" /></a></noembed>'.
'<!--<![endif]-->'.
'<!--[if IE]>'.
'<object classid="%6$s" codebase="%7$s" width="%1$s" height="%2$s">'.
'<param name="allowScriptAccess" value="%5$s" />'.
'<param name="movie" value="%14$s?file=%%1\\$s&size=%15$s&aplay=%16$s&autorev=%17$s&title=%%2\\$s" />'.
'<param name="wmode" value="%11$s" />'.
'<param name="scale" value="%13$s" />'.
'<param name="quality" value="%10$s" />'.
'<param name="menu" value="%12$s" />'.
'<a href="%4$s" target="_blank"><img src="%3$s" /></a>'.
'</object>'.
'<![endif]-->',
$params['width'],
$params['height'],
$params['noembed_img'],
$params['noembed_url'],
$params['allowScriptAccess'],
$params['classid'],
$params['codebase'],
$params['type'],
$params['pluginspage'],
$params['quality'],
$params['wmode'],
$params['menu'],
$params['scale'],
$params['player_url'],
$params['player_size'],
$params['player_aplay'],
$params['player_autorev']
);
//find and replace link to FLV-files
$string = preg_replace('/<a[^>]+href=([\\"\\\'])([^\\"\\\']+\\.flv)\\1[^>]*>([^<]*)<\\/a>/sie',"sprintf('$template','$2','$3')",$string);
return $string;
}
?>usage:
because smarty does not provide the ability to pass named arguments to modifiers, we have to do it with a string. the syntax is:
"key1=value1,key2=value2,....,keyn=valuen"example:
{$foo|flvlink2flash:"width=450,height=338"}
{$foo|flvlink2flash:"width=450,height=338,menu=true"} parameters:
- width
- height
- noembed_img
- noembed_url
- allowScriptAccess
- classid
- codebase
- type
- pluginspage
- quality
- wmode
- menu
- scale
- player_url
- player_size
- player_aplay
- player_autorev
