Styles.inc in Styles 6.2

Styles.inc Base class for Styles.

File

includes/Styles.inc

<?php

/**
 * @file Styles.inc
 * Base class for Styles.
 */
class StylesDefault {

  // The variables passed from our theme.
  public $variables = array();

  // The object passed from our theme.
  public $object = array();

  // Any effects to apply when displaying content matching this style.
  public $effects = array();

  // The final rendered output for this item.
  public $output;
  public $prefix = '<div class="styles">';
  public $suffix = '</div>';
  public function __construct($object = NULL, $effects = NULL, $variables = NULL) {

    // If we are passed an array, then set the object properties from its keys.
    if (isset($object)) {
      $properties = (array) $object;

      // Get the array of callable class methods for this object.
      $methods = get_class_methods($this);
      foreach ($properties as $key => $value) {
        $function = 'set_' . $key;
        if (in_array($function, $methods)) {

          // Call $this->set_PROPERTY_KEY($value) if that method exists.
          $this
            ->{$function}($value);
        }
        else {
          $this
            ->set($key, $value);
        }
      }
      $this
        ->set_object($object);
    }
    if (isset($effects)) {
      $this
        ->set_effects($effects);
    }
    if (isset($variables)) {
      $this
        ->set_variables($variables);
    }
  }
  public function display($reset = FALSE) {
    return $this
      ->render($reset);
  }
  public function render($reset = FALSE) {
    if ($reset) {
      $this
        ->set_output(NULL);
    }
    $output = $this
      ->get_output();
    if (!isset($output)) {

      // Get the array of callable class methods for this object.
      $methods = get_class_methods($this);
      foreach ($this
        ->get_effects() as $effect) {
        $effect_name = $effect['name'];
        if ($effect_name && in_array($effect_name, $methods)) {
          $this
            ->{$effect_name}($effect['settings']);
        }
        else {
          $variables = $this
            ->get_variables();
          $style_name = $variables['style']['label'];
          watchdog('styles', 'Effect %effect_name not found for %style_name display formatter style of the %class_name class.', array(
            '%effect_name' => $effect_name,
            '%style_name' => $style_name,
            '%class_name' => $this
              ->get_class_name(),
          ), WATCHDOG_WARNING);
        }
      }
    }
    return $this
      ->get_prefix() . $this
      ->get_output() . $this
      ->get_suffix();
  }
  public static function get_class_name() {
    return get_called_class();
  }

  /**
   * Add an effect to the end of the array.
   *
   * An effect is an array with at least a 'name' key, which corresponds to the
   * class function to be called during the rendering process. It will usually
   * also contain an array of 'effects' to apply.
   */
  public function add_effect($effect) {
    return $this
      ->push_effect($effect);
  }
  public function push_effect($effect) {
    $effect_name = $effect['name'];
    if (method_exists($this, $effect_name)) {
      $effects = $this
        ->get_effects();
      array_push($effects, $effect);
      return $this
        ->set_effects($effects);
    }
    else {
      $variables = $this
        ->get_variables();
      $style_name = $variables['style']['label'];
      watchdog('styles', 'Effect %effect_name not found for %style_name display formatter style of the %class_name class.', array(
        '%effect_name' => $effect_name,
        '%style_name' => $style_name,
        '%class_name' => $this
          ->get_class_name(),
      ), WATCHDOG_WARNING);
    }
  }
  public function pop_effect() {
    $effects = $this
      ->get_effects();
    $effect = array_pop($effects);
    $this
      ->set_effects($effects);
    return $effect;
  }
  public function unshift_effect($effect) {
    $effect_name = $effect['name'];
    if (method_exists($this, $effect_name)) {
      $effects = $this
        ->get_effects();
      array_unshift($effects, $effect);
      return $this
        ->set_effects($effects);
    }
    else {
      $variables = $this
        ->get_variables();
      $style_name = $variables['style']['label'];
      watchdog('styles', 'Effect %effect_name not found for %style_name display formatter style of the %class_name class.', array(
        '%effect_name' => $effect_name,
        '%style_name' => $this
          ->get_name(),
        '%class_name' => $this
          ->get_class_name(),
      ), WATCHDOG_WARNING);
    }
  }
  public function shift_effect() {
    $effects = $this
      ->get_effects();
    $effect = array_shift($effects);
    $this
      ->set_effects($effects);
    return $effect;
  }
  public function get_object() {
    return $this
      ->get('object');
  }
  public function set_object($value) {
    return $this
      ->set('object', $value);
  }
  public function get_variables() {
    return $this
      ->get('variables');
  }
  public function set_variables($value) {
    return $this
      ->set('variables', $value);
  }
  public function get_effects() {
    return $this
      ->get('effects');
  }
  public function set_effects($value) {
    return $this
      ->set('effects', $value);
  }
  public function get_output() {
    return $this
      ->get('output');
  }
  public function set_output($value) {
    return $this
      ->set('output', $value);
  }
  public function get_prefix() {
    return $this
      ->get('prefix');
  }
  public function set_prefix($value) {
    return $this
      ->set('prefix', $value);
  }
  public function get_suffix() {
    return $this
      ->get('suffix');
  }
  public function set_suffix($value) {
    return $this
      ->set('suffix', $value);
  }
  public function get($variable) {
    return $this->{$variable};
  }
  public function set($variable, $value) {
    return $this->{$variable} = $value;
  }

}

Classes

Name	Description
StylesDefault	@file Styles.inc Base class for Styles.