kaltura_views_handler_field_kaltura_thumb.inc in Kaltura 7.2

File

plugins/kaltura_views/kaltura_views_handler_field_kaltura_thumb.inc

<?php

// $Id: kaltura_views_handler_field_kaltura_thumb.inc,v 1.1.2.1 2010/08/09 04:33:33 univate Exp $

/*
 * Declaration of new field handler that extends the basic field handler of views module
 * We want to theme the thumbnail field ourselvs.
 */
class kaltura_views_handler_field_kaltura_thumb extends views_handler_field {
  function option_definition() {
    $options = parent::option_definition();
    $options['thumbnail_width'] = array(
      'default' => '80',
    );
    $options['thumbnail_height'] = array(
      'default' => '45',
    );
    $options['with_preview'] = array(
      'default' => '',
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['thumbnail_width'] = array(
      '#type' => 'textfield',
      '#title' => t('Thumbnail Width'),
      '#size' => 5,
      '#default_value' => !empty($this->options['thumbnail_width']) ? $this->options['thumbnail_width'] : '80',
    );
    $form['thumbnail_height'] = array(
      '#type' => 'textfield',
      '#title' => t('Thumbnail Height'),
      '#size' => 5,
      '#default_value' => !empty($this->options['thumbnail_height']) ? $this->options['thumbnail_height'] : '45',
    );
    $form['with_preview'] = array(
      '#type' => 'checkbox',
      '#title' => t('with poping preview'),
      '#default_value' => !empty($this->options['with_preview']) ? $this->options['with_preview'] : 0,
    );
  }
  function render($values) {
    $value = $values->{$this->field_alias};
    $width = !empty($this->options['thumbnail_width']) ? $this->options['thumbnail_width'] : 0;
    $height = !empty($this->options['thumbnail_height']) ? $this->options['thumbnail_height'] : 0;
    $path = $value . '/width/' . $width . '/height/' . $height;
    $thumb = theme('image', array(
      'path' => $path,
    ));
    if ($this->options['with_preview']) {
      $thumb = theme('image', array(
        'path' => $path,
        'attributes' => array(
          'class' => 'k-prev-rotate',
        ),
      ));
      $prev_width = $width * 1.5;
      $prev_height = $height * 1.5;
      $prev_vars['path'] = $value . '/width/' . $prev_width . '/height/' . $prev_height;
      $prev_vars['attributes'] = array(
        'class' => 'k-preview',
        'style' => 'display: none;',
      );
      $prev = theme('image', $prev_vars);
      return '<div class="thumb-with-prev">' . $thumb . $prev . '</div>';
    }
    return $thumb;
  }

}

Classes

Name	Description
kaltura_views_handler_field_kaltura_thumb