Defined (1)

The class is defined in the following location(s).

/includes/skip/elements/forms/file.php  

class File extends Form_Element{ 
     
    var $delete; 
    var $wp_browse; 
     
    /** 
     * Constructor 
     * @since 1.0 
     * @param string $name Name of File Field. 
     * @param array/string $args List of Arguments. 
     */ 
    function __construct( $name, $label = FALSE, $args = array() ) { 
         
        $defaults = array( 
            'delete' => FALSE,  
            'save' => TRUE 
 ); 
         
        $args = wp_parse_args( $args, $defaults ); 
        $this->delete = $args[ 'delete' ]; 
         
        $args[ 'close_tag' ] = FALSE; // No Close tag for Input type Text 
        $args[ 'label' ] = $label; 
         
        parent::__construct( 'input', $name, $args ); 
 
        $this->del_param( 'value' ); // Not needed here 
        $this->add_param( 'type', 'file' ); // This is a text field! 
         
    } 
     
    /** 
     * Rendering Editor field 
     * @package Skip 
     * @since 1.0 
     * @return string $html Returns The HTML Code. 
     */     
    public function render() { 
        global $skip_javascripts; 
         
        $file_url = $this->value[ 'url' ]; 
        $file_path = $this->value[ 'file' ]; 
         
        $skip_javascripts[] = '     
            $( "#skip_filepreview_' . $this->params[ 'id' ] . '" ).attr( "src", $( "#skip_filename_' . $this->params[ 'id' ] . ' a" ).attr( "href" ) ); 
        '; 
         
        $html_before = '<div class="skip_file ui-state-default ui-corner-all">'; 
                $html_before.= '<div class="skip_filepreview">'; 
                    $html_before.= '<img id="skip_filepreview_' . $this->params[ 'id' ] . '" class="skip_filepreview_image" />'; 
                    if( isset( $this->value[ 'url' ] ) )  
                        $html_before.= '<div class="skip_filename" id="skip_filename_' . $this->params[ 'id' ] . '"><a href="' . $file_url . '" target="_blank">' . basename( $file_path ) . '</a></div>'; 
             
                $html_before.= '</div>'; 
            $html_before.= '<div class="skip_fileuploader">'; 
         
        $html_after = '</div></div>'; 
         
        $this->before( $html_before ); 
        $this->after( $html_after ); 
         
        $this->add_param( 'class', 'skip_file_fileinput' ); 
         
        return parent::render(); 
    } 
 
    /** 
     * Saving Editor field 
     * @package Skip 
     * @since 1.0 
     */     
    public function save() { 
         
        if( array_key_exists( 'CONTENT_LENGTH', $_SERVER ) ) 
            if( $_SERVER['CONTENT_LENGTH'] > max_upload() ) 
                $this->error_msgs[] = $this->errors[ 2 ]; 
             
        if( array_key_exists( $this->form_name . '_value', $_FILES ) ): 
         
            if( file_exists( $_FILES[ $this->form_name . '_value' ][ 'tmp_name' ][ $this->name ] ) ): 
                 
                $file[ 'name' ] = $_FILES[ $this->form_name . '_value' ][ 'name' ][ $this->name ]; 
                $file[ 'type' ] = $_FILES[ $this->form_name . '_value' ][ 'type' ][ $this->name ]; 
                $file[ 'tmp_name' ] = $_FILES[ $this->form_name . '_value' ][ 'tmp_name' ][ $this->name ]; 
                $file[ 'error' ] = $_FILES[ $this->form_name . '_value' ][ 'error' ][ $this->name ]; 
                $file[ 'size' ] = $_FILES[ $this->form_name . '_value' ][ 'size' ][ $this->name ]; 
                 
                $file_before = $this->value(); 
                 
                if( file_exists( $file_before[ 'file' ] ) ) 
                    unlink( $file_before[ 'file' ] ); 
                     
                $override = array( 
                    'test_form' => FALSE,  
                    'action' => 'update' 
 ); 
                 
                $wp_file = wp_handle_upload( $file, $override ); 
                 
                @unlink( $file[ 'tmp_name' ] ); 
                 
                update_option( $this->option_name, $wp_file ); 
            endif; 
                     
        endif; 
    } 
}