Subversion Repositories web.active

<?php namespace ProcessWire;

/**
 * ProcessWire Strip Tags Module
 *
 * Strips tags, except those allowed in the module configuration.
 * 
 * ProcessWire 3.x, Copyright 2016 by Ryan Cramer
 * https://processwire.com
 *
 *
 */

class TextformatterStripTags extends Textformatter implements ConfigurableModule {

  protected $data = array(
    'allowedTags' => '',
  );

  public static function getModuleInfo() {
    return array(
      'title' => 'Strip Markup Tags', 
      'version' => 100, 
      'summary' => "Strips HTML/XHTML Markup Tags", 
    ); 
  }

  public function format(&$str) {
    $str = strip_tags($str, $this->data['allowedTags']); 
  }

  public function getModuleConfigInputfields(array $data) {
    $inputfields = $this->wire(new InputfieldWrapper());
    $name = "allowedTags";
    if(!isset($data[$name])) $data[$name] = '';
    /** @var InputfieldText $f */
    $f = $this->wire()->modules->get('InputfieldText');
    $f->attr('name', $name);
    $f->attr('value', $data[$name]);
    $f->label = 'Allowed Markup Tags';
    $f->description = 
      "Enter any markup tags that are allowed, i.e. `<strong><em>`. " . 
      "Note that this does not strip attributes for any tags you allow. " . 
      "As a result, you should not allow *any* tags unless all potential users are trusted.";
    $inputfields->append($f);
    return $inputfields;
  }

  public function __get($key) {
    return isset($this->data[$key]) ? $this->data[$key] : null;
  }

  public function __set($key, $value) {
    $this->data[$key] = $value; 
  }

}