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Use a static variable to handle expansion when initializing with content set (validation)

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This commit is contained in:
Nathan Gray 2013-06-18 16:38:27 +00:00
parent a9aeabeeb1
commit b7f83ef31f
2 changed files with 31 additions and 0 deletions
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25
etemplate/inc/class.etemplate_widget.inc.php
View File

@ -75,6 +75,17 @@ class etemplate_widget
*/
static protected $response;
/**
* Namespaced content array, used when trying to initialize
*
* This is pretty much a global static variable, used when reading
* a template with the content set. This allows variable expansion
* in the constructor.
*
* @protected $cont
*/
static protected $cont = null;
/**
* Constructor
*
@ -89,6 +100,15 @@ class etemplate_widget
$this->id = $reader->getAttribute('id');
// Update content?
if(self::$cont == null)
self::$cont = is_array(self::$request->content) ? self::$request->content : array();
if($this->id && is_array(self::$cont[$this->id]))
{
$old_cont = self::$cont;
self::$cont = self::$cont[$this->id];
}
// read all attributes
$this->set_attrs($reader);
@ -99,6 +119,11 @@ class etemplate_widget
$this->children[] = self::factory($reader->name, $reader, $reader->getAttribute('id'));
}
}
// Reset content as we leave
if($old_cont) {
self::$cont = $old_cont;
}
}
/**

6
etemplate/inc/class.etemplate_widget_template.inc.php
View File

@ -64,6 +64,12 @@ class etemplate_widget_template extends etemplate_widget
if($name == $c_sub) return $c_template;
}
}
// Template not found, try again with content expansion
if (is_array(self::$request->content))
{
$expand_name = self::expand_name($name, '','','','',self::$cont);
if($expand_name && $expand_name != $name) return self::instance($expand_name, $template_set, $version, $load_via);
}
error_log(__METHOD__."('$name', '$template_set', '$version', '$load_via') template NOT found!");
return false;