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Improve template prefilter functions

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git-svn-id: http://piwigo.org/svn/trunk@3928 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
patdenice
2009-09-27 23:40:38 +00:00
parent e6363de6fd
commit 7405e326ab
1 changed files with 45 additions and 19 deletions
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include/template.class.php
+45 -19
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@@ -293,21 +293,19 @@ class Template {
$this->smarty->assign( 'TAG_INPUT_ENABLED',
((is_adviser()) ? 'disabled="disabled" onclick="return false;"' : ''));
$this->load_external_filters();
$save_compile_id = $this->smarty->compile_id;
$this->load_external_filters($handle);
global $conf, $lang_info;
if ( $conf['compiled_template_cache_language'] and isset($lang_info['code']) )
{
$save_compile_id = $this->smarty->compile_id;
$this->smarty->compile_id .= '.'.$lang_info['code'];
}
$v = $this->smarty->fetch($this->files[$handle], null, null, false);
if (isset ($save_compile_id) )
{
$this->smarty->compile_id = $save_compile_id;
}
$this->smarty->compile_id = $save_compile_id;
$this->unload_external_filters($handle);
if ($return)
{
@@ -431,12 +429,21 @@ class Template {
* They will be processed by weight ascending.
* http://www.smarty.net/manual/en/advanced.features.prefilters.php
*/
function set_external_filter($weight, $callback)
function set_external_filter($handle, $callback, $weight=50)
{
if (! is_integer($weight)) return false;
$this->external_filters[$weight] = $callback;
return ksort($this->external_filters);
if (isset($this->external_filters[$handle][$weight]))
{
foreach($this->external_filters[$handle][$weight] as $func)
{
if ($func == $callback)
{
return false;
}
}
}
$this->external_filters[$handle][$weight][] = $callback;
ksort($this->external_filters[$handle]);
return true;
}
/**
@@ -444,18 +451,37 @@ class Template {
* Called in the parse method.
* http://www.smarty.net/manual/en/advanced.features.prefilters.php
*/
function load_external_filters()
function load_external_filters($handle)
{
if (! isset($this->external_filters) || ! count($this->external_filters)) return;
print_r($this->external_filters );
$test= array(1,2,3);
print_r($test);
foreach ($this->external_filters as $filter)
if (isset($this->external_filters[$handle]))
{
$this->smarty->register_prefilter( $filter );
$compile_id = $this->smarty->compile_id;
foreach ($this->external_filters[$handle] as $callbacks)
{
foreach ($callbacks as $callback)
{
$compile_id .= $callback;
$this->smarty->register_prefilter($callback);
}
}
$this->smarty->compile_id = base_convert(crc32($compile_id), 10, 36);
}
}
function unload_external_filters($handle)
{
if (isset($this->external_filters[$handle]))
{
foreach ($this->external_filters[$handle] as $callbacks)
{
foreach ($callbacks as $callback)
{
$this->smarty->unregister_prefilter($callback);
}
}
}
}
static function prefilter_white_space($source, &$smarty)
{
$ld = $smarty->left_delimiter;