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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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/**
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 * Extends All Resource
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 * Resource Implementation modifying the extends-Resource to walk
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 * through the template_dirs and inherit all templates of the same name
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 *
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 * @package Resource-examples
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 * @author  Rodney Rehm
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 */
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class Smarty_Resource_Extendsall extends Smarty_Internal_Resource_Extends
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{
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    /**
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     * populate Source Object with meta data from Resource
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     *
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     * @param Smarty_Template_Source   $source    source object
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     * @param Smarty_Internal_Template $_template template object
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     *
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     * @return void
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     */
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    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
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    {
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        $uid = '';
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        $sources = array();
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        $timestamp = 0;
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        foreach ($source->smarty->getTemplateDir() as $key => $directory) {
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            try {
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                $s = Smarty_Resource::source(null, $source->smarty, 'file:' . '[' . $key . ']' . $source->name);
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                if (!$s->exists) {
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                    continue;
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                }
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                $sources[ $s->uid ] = $s;
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                $uid .= $s->filepath;
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                $timestamp = $s->timestamp > $timestamp ? $s->timestamp : $timestamp;
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            } catch (SmartyException $e) {
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            }
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        }
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        if (!$sources) {
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            $source->exists = false;
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            return;
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        }
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        $sources = array_reverse($sources, true);
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        reset($sources);
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        $s = current($sources);
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        $source->components = $sources;
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        $source->filepath = $s->filepath;
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        $source->uid = sha1($uid . $source->smarty->_joined_template_dir);
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        $source->exists = true;
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        $source->timestamp = $timestamp;
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    }
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    /**
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     * Disable timestamp checks for extendsall resource.
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     * The individual source components will be checked.
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     *
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     * @return bool false
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     */
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    public function checkTimestamps()
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    {
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        return false;
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    }
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}