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Template Engine and props to Renderer

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move methods and props from App to Renderer
This commit is contained in:
Adam Magness 2018-10-31 13:25:38 -04:00
parent 3f74ba88c2
commit 70f01d6c00
9 changed files with 108 additions and 103 deletions
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95
src/Core/Renderer.php
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@ -15,6 +15,31 @@ use Friendica\Render\FriendicaSmarty;
*/
class Renderer extends BaseObject
{
/**
* @brief An array of registered template engines ('name'=>'class name')
*/
public static $template_engines = [];
/**
* @brief An array of instanced template engines ('name'=>'instance')
*/
public static $template_engine_instance = [];
/**
* @brief An array for all theme-controllable parameters
*
* Mostly unimplemented yet. Only options 'template_engine' and
* beyond are used.
*/
public static $theme = [
'sourcename' => '',
'videowidth' => 425,
'videoheight' => 350,
'force_max_items' => 0,
'stylesheet' => '',
'template_engine' => 'smarty3',
];
private static $ldelim = [
'internal' => '',
'smarty3' => '{{'
@ -39,7 +64,7 @@ class Renderer extends BaseObject
// pass $baseurl to all templates
$r['$baseurl'] = System::baseUrl();
$t = $a->getTemplateEngine();
$t = self::getTemplateEngine();
try {
$output = $t->replaceMacros($s, $r);
@ -65,7 +90,7 @@ class Renderer extends BaseObject
{
$stamp1 = microtime(true);
$a = self::getApp();
$t = $a->getTemplateEngine();
$t = self::getTemplateEngine();
try {
$template = $t->getTemplateFile($s, $root);
@ -79,6 +104,72 @@ class Renderer extends BaseObject
return $template;
}
/**
* @brief Register template engine class
*
* @param string $class
*/
public static function registerTemplateEngine($class)
{
$v = get_class_vars($class);
if (!empty($v['name']))
{
$name = $v['name'];
self::$template_engines[$name] = $class;
} else {
echo "template engine <tt>$class</tt> cannot be registered without a name.\n";
die();
}
}
/**
* @brief Return template engine instance.
*
* If $name is not defined, return engine defined by theme,
* or default
*
* @return object Template Engine instance
*/
public static function getTemplateEngine()
{
$template_engine = defaults(self::$theme, 'template_engine', 'smarty3');
if (isset(self::$template_engines[$template_engine])) {
if (isset(self::$template_engine_instance[$template_engine])) {
return self::$template_engine_instance[$template_engine];
} else {
$class = self::$template_engines[$template_engine];
$obj = new $class;
self::$template_engine_instance[$template_engine] = $obj;
return $obj;
}
}
echo "template engine <tt>$template_engine</tt> is not registered!\n";
exit();
}
/**
* @brief Returns the active template engine.
*
* @return string the active template engine
*/
public static function getActiveTemplateEngine()
{
return self::$theme['template_engine'];
}
/**
* sets the active template engine
*
* @param string $engine the template engine (default is Smarty3)
*/
public static function setActiveTemplateEngine($engine = 'smarty3')
{
self::$theme['template_engine'] = $engine;
}
/**
* Gets the right delimiter for a template engine
*