function ddblock_content in Dynamic display block 6

Same name and namespace in other branches
7 ddblock.module \ddblock_content()
Get contents of dynamic display block block.
1 call to ddblock_content()
ddblock_block in ./ddblock.module: Implementation of hook_block().
File

./ddblock.module, line 1511: Enables your site to display dynamic content in a block.
Code

function ddblock_content($origin, $delta, $content = NULL, $teaser = NULL) {

  // get settings.
  $configuration_settings = ddblock_get_configuration_settings($origin, $delta);

  // To Do
  // Get settings per widget
  $advanced = _ddblock_get_variable($configuration_settings, 'advanced', 0);
  if ($advanced) {
    $container = _ddblock_get_variable($configuration_settings, 'container', 'div.slide');
    $pager_container = _ddblock_get_variable($configuration_settings, 'pager_container', 'custom-pager-item');
  }
  else {
    $container = _ddblock_get_variable($configuration_settings, 'container', 'img');
    $pager_container = _ddblock_get_variable($configuration_settings, 'pager_container', 'pager-item');
  }
  $content_type = _ddblock_get_variable($configuration_settings, 'content_type', 'none');
  $custom_jquery = _ddblock_get_variable($configuration_settings, 'custom_jquery', '');
  $fx = _ddblock_get_variable($configuration_settings, 'fx', "fade");
  $height = _ddblock_get_variable($configuration_settings, 'height', 195);
  $image_height = _ddblock_get_variable($configuration_settings, 'image_height', 183);
  $image_width = _ddblock_get_variable($configuration_settings, 'image_width', 183);
  $imgcache_toggle = _ddblock_get_variable($configuration_settings, 'imgcache_toggle', 0);
  $imgcache_slide = _ddblock_get_variable($configuration_settings, 'imgcache_slide', '<none>');
  $imgcache_pager_item = _ddblock_get_variable($configuration_settings, 'imgcache_pager_item', '<none>');
  $image_container_height = $image_height + 12;
  $image_container_width = $image_width + 12;
  $input_type = _ddblock_get_variable($configuration_settings, 'input_type', 'images');
  $next = _ddblock_get_variable($configuration_settings, 'next', 0);
  $nodes = _ddblock_get_variable($configuration_settings, 'nodes', '');
  $node_body_teaser = _ddblock_get_variable($configuration_settings, 'node_body_teaser', 'body');
  $order = _ddblock_get_variable($configuration_settings, 'order', 'asc');
  $output = _ddblock_get_variable($configuration_settings, 'output', 'view_content');
  $overflow = _ddblock_get_variable($configuration_settings, 'overflow', 1);
  if (!empty($overflow)) {
    $overflow = 'hidden';
  }
  else {
    $overflow = 'visible';
  }
  $pause = _ddblock_get_variable($configuration_settings, 'pause', 1);
  $pager_toggle = _ddblock_get_variable($configuration_settings, 'pager_toggle', 0);
  $pager = _ddblock_get_variable($configuration_settings, 'pager', 'none');
  $pager_prev_next_loop = _ddblock_get_variable($configuration_settings, 'pager_prev_next_loop', 1);
  $pager_scrollable_loop = _ddblock_get_variable($configuration_settings, 'pager_scrollable_loop', 1);
  $nr_of_pager_items = _ddblock_get_variable($configuration_settings, 'nr_of_pager_items', 4);
  $pager_event = _ddblock_get_variable($configuration_settings, 'pager_event', 'click');
  $pager_fast = _ddblock_get_variable($configuration_settings, 'pager_fast', 1);
  $pager_disable_click = _ddblock_get_variable($configuration_settings, 'pager_disable_click', 1);
  $pager_pause = _ddblock_get_variable($configuration_settings, 'pager_pause', 1);
  if ($pager == 'number-pager' || $pager == 'prev-next-pager') {
    $pager_height = _ddblock_get_variable($configuration_settings, 'pager_height', 25);
    $pager_width = _ddblock_get_variable($configuration_settings, 'pager_width', 195);
  }
  else {
    $pager_height = _ddblock_get_variable($configuration_settings, 'pager_height', 63);
    $pager_width = _ddblock_get_variable($configuration_settings, 'pager_width', 195);
  }
  $pager_position = _ddblock_get_variable($configuration_settings, 'pager_position', 'top');
  $slide_text = _ddblock_get_variable($configuration_settings, 'slide_text', 1);
  $slide_text_jquery = _ddblock_get_variable($configuration_settings, 'slide_text_jquery', 0);
  $slide_text_after_effect = _ddblock_get_variable($configuration_settings, 'slide_text_after_effect', 'fadeIn');
  $slide_text_after_speed = _ddblock_get_variable($configuration_settings, 'slide_text_after_speed', 1000);
  $slide_text_before_effect = _ddblock_get_variable($configuration_settings, 'slide_text_before_effect', 'fadeOut');
  $slide_text_before_speed = _ddblock_get_variable($configuration_settings, 'slide_text_before_speed', 250);
  $slide_text_container = _ddblock_get_variable($configuration_settings, 'slide_text_container', 'div.slide-text');
  $slide_text_position = _ddblock_get_variable($configuration_settings, 'slide_text_position', 'bottom');
  $speed = _ddblock_get_variable($configuration_settings, 'speed', 500);
  $template = _ddblock_get_variable($configuration_settings, 'template', 'none');
  if ($template == 'custom') {
    $custom_template = _ddblock_get_variable($configuration_settings, 'custom_template', '');
  }
  $timeout = _ddblock_get_variable($configuration_settings, 'timeout', 5000);
  $widget = _ddblock_get_variable($configuration_settings, 'widget', 'cycle');
  $width = _ddblock_get_variable($configuration_settings, 'width', 195);

  //  dsm($configuration_settings);
  if ($template == 'none') {

    // set imagecontainer height and width with jQuery
    $settings['ddblockImageContainer'][$delta] = array(
      'block' => $delta,
      'contentContainer' => $container,
      'imageContainerHeight' => $image_container_height,
      'imageContainerWidth' => $image_container_width,
      'setDimensions' => $template,
    );

    // set image heigth and width with jQuery
    $settings['ddblockImages'][$delta] = array(
      'block' => $delta,
      'contentContainer' => $container,
      'imageHeight' => $image_height,
      'imageWidth' => $image_width,
      'setDimensions' => $template,
    );
  }

  // set jquery cycle settings
  $settings['ddblockContent'][$delta] = array(
    'block' => $delta,
    'setDimensions' => $template,
    'contentContainer' => $container,
    'custom' => $custom_jquery,
    'fx' => $fx,
    'speed' => $speed,
    'timeOut' => $timeout,
    'pause' => $pause,
    'next' => $next,
    'overflow' => $overflow,
    'pager' => $pager,
    'pagerPrevNextLoop' => $pager_prev_next_loop,
    'pagerScrollableLoop' => $pager_scrollable_loop,
    'nrOfPagerItems' => $nr_of_pager_items,
    'pagerContainer' => $pager_container,
    'pagerEvent' => $pager_event,
    'pagerDisableClick' => $pager_disable_click,
    'pagerFast' => $pager_fast,
    'pagerPause' => $pager_pause,
    'slideText' => $slide_text,
    'slideTextjQuery' => $slide_text_jquery,
    'slideTextPosition' => $slide_text_position,
    'slideTextContainer' => $slide_text_container,
    'slideTextEffectBefore' => $slide_text_before_effect,
    'slideTextEffectBeforeSpeed' => $slide_text_before_speed,
    'slideTextEffectAfter' => $slide_text_after_effect,
    'slideTextEffectAfterSpeed' => $slide_text_after_speed,
    'height' => $height,
    'width' => $width,
  );
  ddblock_init_js_css();
  drupal_add_js($settings, 'setting');

  // get module path to dynamic display block module
  $ddblock_path = drupal_get_path('module', 'ddblock');

  // get original block settings.
  $ddblock = ddblock_get_blocks($delta);
  $delta_original = $ddblock->delta_original;
  $module_original = $ddblock->module;
  $ddblock_enabled = $ddblock->enabled;
  if ($ddblock_enabled) {

    // get content from other blocks.
    $block = module_invoke($module_original, 'block', 'view', $delta_original);
    if ($widget == 'default') {
      return $block['content'];
    }
    else {
      if ($module_original == 'views') {
        if ($output == 'view_fields') {
          $output_type = 'view_fields';

          // block.module has a delta length limit of 32, but deltas in the views module can
          // be longer because view names can be 32 and display IDs can also be 32.
          // So for very long deltas, md5 hashes are used.
          if (strlen($delta_original) == 32) {
            $hashes = variable_get('views_block_hashes', array());
            if (!empty($hashes[$delta_original])) {
              $delta_original = $hashes[$delta_original];
            }
          }
          list($name, $display_id) = explode('-', $delta_original);

          // Load the view
          if ($view = views_get_view($name)) {
            if ($view
              ->access($display_id)) {
              $view
                ->preview($display_id);
              $content = $view->result;
              if (!empty($content)) {
                switch ($order) {
                  case 'random':
                    shuffle($content);
                    break;
                  case 'asc':
                    asort($content);
                    break;
                  case 'desc':
                    rsort($content);
                    break;
                  case 'none':
                    break;
                }
              }
            }
            $view
              ->destroy();
          }
        }
        else {
          $output_type = 'view_content';
          $content = $block['content'];

          //return $block['content'];
        }
      }
      else {
        $output_type = 'view_content';
        $content = $block['content'];
      }
    }
  }
  else {
    if ($input_type != 'images') {
      $output_type = 'content_array';
      $content = _ddblock_get_content_array($content_type, $nodes, $node_body_teaser);
    }
    else {

      // get content from image folderimages.
      $output_type = 'images';
      $imagepath = check_plain(_ddblock_get_variable(file_directory_path() . '/' . $configuration_settings, 'folder', file_directory_path()));
      $max_image = _ddblock_get_variable($configuration_settings, 'max_image', 5);
      $ignore_files = _ddblock_get_variable($configuration_settings, 'ignore_files', '');
      $content = _ddblock_get_image_array($imagepath, $order, $max_image, $ignore_files);
    }
  }
  if (!empty($content)) {

    //use a settings array for template arguments which is more flexible
    $settings = array(
      'delta' => $delta,
      'imgcache_pager_item' => $imgcache_pager_item,
      'imgcache_toggle' => $imgcache_toggle,
      'imgcache_slide' => $imgcache_slide,
      'output_type' => $output_type,
      'pager' => $pager,
      'pager_position' => $pager_position,
      'pager_height' => $pager_height,
      'pager_width' => $pager_width,
      'slide_text' => $slide_text,
      'slide_text_position' => $slide_text_position,
      'template' => $template,
      'custom_template' => $custom_template,
      'view_name' => $name,
      'view_display_id' => $display_id,
      'image_height' => $image_height,
      'image_width' => $image_width,
    );
    $block_content = theme('ddblock_cycle_block_content', $settings, $content);

    //dsm($block_content);
    return $block_content;
  }
  else {
    return false;
  }
}
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function ddblock_content in Dynamic display block 6

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