function _a_get_assets_body($type, $assets)
{
$gzip = sfConfig::get('app_a_minify_gzip', false);
sfConfig::set('symfony.asset.' . $type . '_included', true);
$html = '';
// We need our own copy of the trivial case here because we rewrote the asset list
// for stylesheets after LESS compilation, and there is no way to
// reset the list in the response object
if (!sfConfig::get('app_a_minify', false)) {
// This branch is seen only for CSS, because javascript calls the original Symfony
// functionality when minify is off
foreach ($assets as $file => $options) {
$html .= stylesheet_tag($file, $options);
}
return $html;
}
$sets = array();
foreach ($assets as $file => $options) {
if (preg_match('/^http(s)?:/', $file) || isset($options['data-minify']) && $options['data-minify'] === 0) {
// Nonlocal URL or minify was explicitly shut off.
// Don't get cute with it, otherwise things
// like Addthis and ckeditor don't work
if ($type === 'stylesheets') {
$html .= stylesheet_tag($file, $options);
} else {
$html .= javascript_include_tag($file, $options);
}
continue;
}
/*
*
* Guts borrowed from stylesheet_tag and javascript_tag. We still do a tag if it's
* a conditional stylesheet
*
*/
$absolute = false;
if (isset($options['absolute']) && $options['absolute']) {
unset($options['absolute']);
$absolute = true;
}
$condition = null;
if (isset($options['condition'])) {
$condition = $options['condition'];
unset($options['condition']);
}
if (!isset($options['raw_name'])) {
if ($type === 'stylesheets') {
$file = stylesheet_path($file, $absolute);
} else {
$file = javascript_path($file, $absolute);
}
} else {
unset($options['raw_name']);
}
if (is_null($options)) {
$options = array();
}
if ($type === 'stylesheets') {
$options = array_merge(array('rel' => 'stylesheet', 'type' => 'text/css', 'media' => 'screen', 'href' => $file), $options);
} else {
$options = array_merge(array('type' => 'text/javascript', 'src' => $file), $options);
}
if (null !== $condition) {
$tag = tag('link', $options);
$tag = comment_as_conditional($condition, $tag);
$html .= $tag . "\n";
} else {
unset($options['href'], $options['src']);
$optionGroupKey = json_encode($options);
$set[$optionGroupKey][] = $file;
}
// echo($file);
// $html .= "<style>\n";
// $html .= file_get_contents(sfConfig::get('sf_web_dir') . '/' . $file);
// $html .= "</style>\n";
}
// CSS files with the same options grouped together to be loaded together
foreach ($set as $optionsJson => $files) {
$groupFilename = aAssets::getGroupFilename($files);
$groupFilename .= $type === 'stylesheets' ? '.css' : '.js';
if ($gzip) {
$groupFilename .= 'gz';
}
$dir = aFiles::getUploadFolder(array('asset-cache'));
if (!file_exists($dir . '/' . $groupFilename)) {
$content = '';
foreach ($files as $file) {
$path = null;
if (sfConfig::get('app_a_stylesheet_cache_http', false)) {
$url = sfContext::getRequest()->getUriPrefix() . $file;
$fileContent = file_get_contents($url);
} else {
$path = sfConfig::get('sf_web_dir') . $file;
$fileContent = file_get_contents($path);
}
if ($type === 'stylesheets') {
$options = array();
if (!is_null($path)) {
// Rewrite relative URLs in CSS files.
// This trick is available only when we don't insist on
// pulling our CSS files via http rather than the filesystem
// dirname would resolve symbolic links, we don't want that
$fdir = preg_replace('/\\/[^\\/]*$/', '', $path);
$options['currentDir'] = $fdir;
$options['docRoot'] = sfConfig::get('sf_web_dir');
}
if (sfConfig::get('app_a_minify', false)) {
$fileContent = Minify_CSS::minify($fileContent, $options);
}
} else {
// Trailing carriage return makes behavior more consistent with
// JavaScript's behavior when loading separate files. For instance,
// a missing trailing semicolon should be tolerated to the same
// degree it would be with separate files. The minifier is not
// a lint tool and should not surprise you with breakage
$fileContent = JSMin::minify($fileContent) . "\n";
}
$content .= $fileContent;
}
if ($gzip) {
_gz_file_put_contents($dir . '/' . $groupFilename . '.tmp', $content);
} else {
file_put_contents($dir . '/' . $groupFilename . '.tmp', $content);
}
@rename($dir . '/' . $groupFilename . '.tmp', $dir . '/' . $groupFilename);
}
$options = json_decode($optionsJson, true);
// Use stylesheet_path and javascript_path so we can respect relative_root_dir
if ($type === 'stylesheets') {
$options['href'] = stylesheet_path(sfConfig::get('app_a_assetCacheUrl', '/uploads/asset-cache') . '/' . $groupFilename);
$html .= tag('link', $options);
} else {
$options['src'] = javascript_path(sfConfig::get('app_a_assetCacheUrl', '/uploads/asset-cache') . '/' . $groupFilename);
$html .= content_tag('script', '', $options);
}
}
return $html;
}
/**
* Returns a css <link> tag per source given as argument,
* to be included in the <head> section of a HTML document.
*
* <b>Options:</b>
* - rel - defaults to 'stylesheet'
* - type - defaults to 'text/css'
* - media - defaults to 'screen'
*
* <b>Examples:</b>
* <code>
* echo stylesheet_tag('style');
* => <link href="/stylesheets/style.css" media="screen" rel="stylesheet" type="text/css" />
* echo stylesheet_tag('style', array('media' => 'all'));
* => <link href="/stylesheets/style.css" media="all" rel="stylesheet" type="text/css" />
* echo stylesheet_tag('style', array('raw_name' => true));
* => <link href="style" media="all" rel="stylesheet" type="text/css" />
* echo stylesheet_tag('random.styles', '/css/stylish');
* => <link href="/stylesheets/random.styles" media="screen" rel="stylesheet" type="text/css" />
* <link href="/css/stylish.css" media="screen" rel="stylesheet" type="text/css" />
* </code>
*
* @param string asset names
* @param array additional HTML compliant <link> tag parameters
*
* @return string XHTML compliant <link> tag(s)
* @see stylesheet_path
*/
function stylesheet_tag()
{
$sources = func_get_args();
$sourceOptions = func_num_args() > 1 && is_array($sources[func_num_args() - 1]) ? array_pop($sources) : array();
$html = '';
foreach ($sources as $source) {
$absolute = false;
if (isset($sourceOptions['absolute'])) {
unset($sourceOptions['absolute']);
$absolute = true;
}
$condition = null;
if (isset($sourceOptions['condition'])) {
$condition = $sourceOptions['condition'];
unset($sourceOptions['condition']);
}
if (!isset($sourceOptions['raw_name'])) {
$source = stylesheet_path($source, $absolute);
} else {
unset($sourceOptions['raw_name']);
}
$options = array_merge(array('rel' => 'stylesheet', 'type' => 'text/css', 'media' => 'screen', 'href' => $source), $sourceOptions);
$tag = tag('link', $options);
if (!is_null($condition)) {
$tag = comment_as_conditional($condition, $tag);
}
$html .= $tag . "\n";
}
return $html;
}
/**
* Returns a css <link> tag per source given as argument,
* to be included in the <head> section of a HTML document.
*
* <b>Options:</b>
* - rel - defaults to 'stylesheet'
* - type - defaults to 'text/css'
* - media - defaults to 'screen'
*
* <b>Examples:</b>
* <code>
* echo stylesheet_tag('style');
* => <link href="/stylesheets/style.css" media="screen" rel="stylesheet" type="text/css" />
* echo stylesheet_tag('style', array('media' => 'all'));
* => <link href="/stylesheets/style.css" media="all" rel="stylesheet" type="text/css" />
* echo stylesheet_tag('style', array('raw_name' => true));
* => <link href="style" media="all" rel="stylesheet" type="text/css" />
* echo stylesheet_tag('random.styles', '/css/stylish');
* => <link href="/stylesheets/random.styles" media="screen" rel="stylesheet" type="text/css" />
* <link href="/css/stylish.css" media="screen" rel="stylesheet" type="text/css" />
* </code>
*
* @param string asset names
* @param array additional HTML compliant <link> tag parameters
*
* @return string XHTML compliant <link> tag(s)
* @see stylesheet_path
*/
function stylesheet_tag($source, $options = array())
{
if (!is_array($options)) {
$options = array();
}
$options += array('absolute' => false);
if (empty($options['raw_name'])) {
$source = stylesheet_path($source, $options['absolute']);
}
$tag = tag('link', array_diff_key($options + array('href' => $source, 'media' => 'screen', 'rel' => 'stylesheet', 'type' => 'text/css'), array('absolute' => 'abosolute', 'condition' => 'condition', 'raw_name' => 'raw_name')));
if (isset($options['condition'])) {
$tag = comment_as_conditional($options['condition'], $tag);
}
return $tag . "\n";
}