library/smarty/libs/sysplugins/smarty_internal_resource_stream.php
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Sat, 14 Nov 2015 02:40:44 +0100
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Request::hasPost: Array ist immer gesetzt, Inhalt variiert
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<?php
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/**
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 * Smarty Internal Plugin Resource Stream
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 * Implements the streams as resource for Smarty template
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 *
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 * @package    Smarty
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 * @subpackage TemplateResources
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 * @author     Uwe Tews
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 * @author     Rodney Rehm
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 */
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/**
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 * Smarty Internal Plugin Resource Stream
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 * Implements the streams as resource for Smarty template
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 *
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 * @link       http://php.net/streams
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 * @package    Smarty
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 * @subpackage TemplateResources
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 */
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class Smarty_Internal_Resource_Stream extends Smarty_Resource_Recompiled {
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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 $_template = null) {
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        if (strpos($source->resource, '://') !== false) {
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            $source->filepath = $source->resource;
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        } else {
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            $source->filepath = str_replace(':', '://', $source->resource);
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        }
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        $source->uid = false;
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        $source->content = $this->getContent($source);
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        $source->timestamp = false;
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        $source->exists = !!$source->content;
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    }
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    /**
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     * Load template's source from stream into current template object
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     *
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     * @param Smarty_Template_Source $source source object
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     *
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     * @return string template source
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     * @throws SmartyException if source cannot be loaded
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     */
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    public function getContent(Smarty_Template_Source $source) {
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        $t = '';
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        // the availability of the stream has already been checked in Smarty_Resource::fetch()
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        $fp = fopen($source->filepath, 'r+');
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        if ($fp) {
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            while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
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                $t .= $current_line;
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            }
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            fclose($fp);
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            return $t;
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        } else {
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            return false;
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        }
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    }
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    /**
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     * modify resource_name according to resource handlers specifications
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     *
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     * @param Smarty $smarty Smarty instance
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     * @param string $resource_name resource_name to make unique
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     * @param  boolean $isConfig flag for config resource
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     *
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     * @return string unique resource name
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     */
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    public function buildUniqueResourceName(Smarty $smarty, $resource_name, $isConfig = false) {
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        return get_class($this) . '#' . $resource_name;
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    }
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}