external_hack_text

persistent.php

    /**                                                                                                                             
     * Function to export the renderer data in a format that is suitable for a                                                      
     * mustache template. This means raw records are generated as in to_record,                                                     
     * but all strings are correctly passed through external_format_text (or external_format_string).                               
     *                                                                                                                              
     * @param renderer_base $output Used to do a final render of any components that need to be rendered for export.                
     * @return stdClass|array                                                                                                       
     */                                                                                                                             
    public function export_for_template(renderer_base $output) {                                                                    
        $data = new stdClass();                                                                                                     
        $properties = static::properties_definition();                                                                              
        if (method_exists($this, 'get_context')) {                                                                                  
            $context = $this->get_context();                                                                                        
        } else {                                                                                                                    
            $context = context_system::instance();                                                                                  
        }                                                                                                                           
        foreach ($properties as $property => $definition) {                                                                         
            if (!isset($data->$property)) {                                                                                         
                $data->$property = $this->get($property);                                                                           
                if ($definition['type'] === PARAM_TEXT) {                                                                           
                    $propertyformat = $property . 'format';                                                                         
                                                                                                                                    
                    if (isset($properties[$propertyformat])) {                                                                      
                        $format = $this->get($propertyformat);                                                                      
                        list($text, $format) = external_format_text($data->$property, $format, $context->id);                       
                        $data->$property = $text;                                                                                   
                        $data->$propertyformat = $format;                                                                           
                    } else {                                                                                                        
                        $data->$property = external_format_string($data->$property, $context->id);                                  
                    }                                                                                                               
                }                                                                                                                   
            }                                                                                                                       
        }                                                                                                                           
        return $data;                                                                                                               
    }