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Code Issues Releases Wiki Activity

[ticket/13717] Set the assets after rendering the whole template

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The goal being to be able to call INCLUDECSS/JS from anywhere in any tempalte or event

PHPBB3-13717
This commit is contained in:
Tristan Darricau
2016-01-17 20:11:36 +01:00
parent d8af5ac4f9
commit 52b3d54805
5 changed files with 160 additions and 48 deletions
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54
phpBB/phpbb/template/twig/environment.php
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@@ -13,6 +13,8 @@
namespace phpbb\template\twig;
use phpbb\template\assets_bag;
class environment extends \Twig_Environment
{
/** @var \phpbb\config\config */
@@ -39,6 +41,9 @@ class environment extends \Twig_Environment
/** @var array **/
protected $namespace_look_up_order = array('__main__');
/** @var assets_bag */
protected $assets_bag;
/**
* Constructor
*
@@ -63,6 +68,8 @@ class environment extends \Twig_Environment
$this->phpbb_root_path = $this->phpbb_path_helper->get_phpbb_root_path();
$this->web_root_path = $this->phpbb_path_helper->get_web_root_path();
$this->assets_bag = new assets_bag();
$options = array_merge(array(
'cache' => (defined('IN_INSTALL')) ? false : $cache_path,
'debug' => false,
@@ -150,6 +157,16 @@ class environment extends \Twig_Environment
return $this->phpbb_path_helper;
}
/**
* Gets the assets bag
*
* @return assets_bag
*/
public function get_assets_bag()
{
return $this->assets_bag;
}
/**
* Get the namespace look up order
*
@@ -173,6 +190,43 @@ class environment extends \Twig_Environment
return $this;
}
/**
* {@inheritdoc}
*/
public function render($name, array $context = [])
{
$output = parent::render($name, $context);
return $this->inject_assets($output);
}
/**
* {@inheritdoc}
*/
public function display($name, array $context = [])
{
ob_start();
parent::display($name, $context);
$output = ob_get_clean();
echo $this->inject_assets($output);
}
/**
* Injects the assets (from INCLUDECSS/JS) in the output.
*
* @param string $output
*
* @return string
*/
private function inject_assets($output)
{
$output = str_replace('__STYLESHEETS_PLACEHOLDER__', $this->assets_bag->get_stylesheets_content(), $output);
$output = str_replace('__SCRIPTS_PLACEHOLDER__', $this->assets_bag->get_scripts_content(), $output);
return $output;
}
/**
* Loads a template by name.
*