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use smarty3 as default template engine. add pluggable template system

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This commit is contained in:
fabrixxm
2013-05-08 03:51:38 -04:00
parent 51c27579ba
commit 31a21ac24c
7 changed files with 178 additions and 68 deletions
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84
boot.php Normal file → Executable file
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@@ -546,9 +546,14 @@ class App {
'force_max_items' => 0,
'thread_allow' => true,
'stylesheet' => '',
'template_engine' => 'internal',
'template_engine' => 'smarty3',
);
// array of registered template engines ('name'=>'class name')
public $template_engines = array();
// array of instanced template engines ('name'=>'instance')
public $template_engine_instance = array();
private $ldelim = array(
'internal' => '',
'smarty3' => '{{'
@@ -680,6 +685,16 @@ class App {
$this->is_tablet = $mobile_detect->isTablet();
BaseObject::set_app($this);
/**
* register template engines
*/
$dc = get_declared_classes();
foreach ($dc as $k) {
if (in_array("ITemplateEngine", class_implements($k))){
$this->register_template_engine($k);
}
}
}
function get_baseurl($ssl = false) {
@@ -897,28 +912,79 @@ class App {
return $this->curl_headers;
}
/**
* register template engine class
* if $name is "", is used class static property $class::$name
* @param string $class
* @param string $name
*/
function register_template_engine($class, $name = '') {
if ($name===""){
$v = get_class_vars( $class );
if(x($v,"name")) $name = $v['name'];
}
if ($name===""){
echo "template engine <tt>$class</tt> cannot be registered without a name.\n";
killme();
}
$this->template_engines[$name] = $class;
}
/**
* return template engine instance. If $name is not defined,
* return engine defined by theme, or default
*
* @param strin $name Template engine name
* @return object Template Engine instance
*/
function template_engine($name = ''){
if ($name!=="") {
$template_engine = $name;
} else {
$template_engine = 'smarty3';
if (x($this->theme, 'template_engine')) {
$template_engine = $this->theme['template_engine'];
}
}
if (isset($this->template_engines[$template_engine])){
if(isset($this->template_engine_instance[$template_engine])){
return $this->template_engine_instance[$template_engine];
} else {
$class = $this->template_engines[$template_engine];
$obj = new $class;
$this->template_engine_instance[$template_engine] = $obj;
return $obj;
}
}
echo "template engine <tt>$template_engine</tt> is not registered!\n"; killme();
}
function get_template_engine() {
return $this->theme['template_engine'];
}
function set_template_engine($engine = 'internal') {
function set_template_engine($engine = 'smarty3') {
$this->theme['template_engine'] = 'internal';
$this->theme['template_engine'] = $engine;
switch($engine) {
/*if ($engine) {
case 'smarty3':
if(is_writable('view/tpl/smarty3/'))
$this->theme['template_engine'] = 'smarty3';
if(!is_writable('view/tpl/smarty3/'))
echo "<b>ERROR</b> folder <tt>view/tpl/smarty3/</tt> must be writable by webserver."; killme();
break;
default:
break;
}
}*/
}
function get_template_ldelim($engine = 'internal') {
function get_template_ldelim($engine = 'smarty3') {
return $this->ldelim[$engine];
}
function get_template_rdelim($engine = 'internal') {
function get_template_rdelim($engine = 'smarty3') {
return $this->rdelim[$engine];
}