Implements hook_entity_view().

File

sites/all/modules/elmsln_contrib/cis_connector/modules/cis_shortcodes/cis_shortcodes.module, line 23

Handle shortcode generation for use in sites running cis_filter.

Code

function cis_shortcodes_entity_view($entity, $type, $view_mode, $langcode) {
  $links = array();
  // only add embed methods on full view with access
  if ($view_mode == 'full' && user_access('view cis shortcode')) {
    // pick a nice default title for common entity types
    $title = '';
    switch ($type) {
      case 'node':
        $title = $entity->title;
        break;
      case 'user':
      case 'taxonomy_term':
        $title = $entity->name;
        break;
    }
    // load info so we know what the key id is
    $type_info = entity_get_info($type);
    // build properties array for rendering
    $properties = array(
      'rev' => CIS_SHORTCODES_API_REV,
      'tool' => variable_get('install_profile', ''),
      'item' => $entity->{$type_info['entity keys']['id']},
    );
    // only append type for non-node entities
    if ($type != 'node') {
      $properties['entity_type'] = $type;
    }
    // establish the fieldset container for shortcodes
    $field['cis_shortcodes'] = array(
      '#type' => 'fieldset',
      '#collapsed' => FALSE,
      '#collapsible' => TRUE,
      '#title' => t('Short Codes to embed'),
      '#weight' => -10,
    );
    if (module_exists('entity_iframe') && _entity_iframe_view_iframe($type, $entity->{$type_info['entity keys']['id']})) {
      $field['cis_shortcodes']['cis_shortcodes_embed'] = array(
        '#title' => t('Shortcode direct iframe'),
        '#attributes' => array('class' => array('cis_shortcodes_embed')),
        '#value' => _cis_shortcodes_build_code($properties),
        '#type' => 'textfield',
        '#pre_render' => array('_cis_shortcodes_add_js'),
        '#weight' => 1,
      );
    }
    $properties['render'] = 'link';
    if (isset($type_info['bundle keys']['bundle']) && !empty($entity->{$type_info['bundle keys']['bundle']})) {
      $field_list = field_info_instances($type, $entity->{$type_info['bundle keys']['bundle']});
    }
    else if (isset($type_info['entity keys']['bundle']) && !empty($entity->{$type_info['entity keys']['bundle']})) {
      $field_list = field_info_instances($type, $entity->{$type_info['entity keys']['bundle']});
    }
    else {
      // skip this, we don't have info about this type
      $field_list = array();
    }
    foreach ($field_list as $fname => $fproperties) {
      // check for things with uri's, if first item is, all are
      if (isset($entity->{$fname}) && isset($entity->{$fname}['und'][0]['uri'])) {
        foreach ($entity->{$fname}['und'] as $item_key => $item) {
          $properties['field'] = $fname;
          if ($type == 'node') {
            $properties['text'] = t('Download @title', array('@title' => $title));
          }
          else {
            $properties['text'] = t('Download');
          }
          $properties['delta'] = $item_key;
          $field['cis_shortcodes']['cis_shortcodes_link_' . $fname . '_' . $item_key] = array(
            '#title' => t('@field field: direct link', array('@field' => $fproperties['label'])),
            '#attributes' => array('class' => array('cis_shortcodes_embed')),
            '#value' => _cis_shortcodes_build_code($properties),
            '#type' => 'textfield',
            '#weight' => 3,
          );
          // special case for uri's that are images
          if (isset($item['filemime']) && strpos($item['filemime'], 'image') === 0) {
            $properties['item_type'] = 'image';
            // support custom title and alt text in the code
            if (!empty($item['title'])) {
              $properties['text'] = $title;
            }
            else {
              $properties['text'] = $title;
            }
            if (!empty($item['alt'])) {
              $properties['alt'] = $item['alt'];
            }
            else {
              $properties['alt'] = $title;
            }
            // use image as it was uploaded for defaults
            $properties['width'] = $item['width'];
            $properties['height'] = $item['height'];
            $properties['delta'] = $item_key;
            $field['cis_shortcodes']['cis_shortcodes_link_' . $fname . '_' . $item_key] = array(
              '#title' => t('@field field: Render image', array('@field' => $fproperties['label'])),
              '#attributes' => array('class' => array('cis_shortcodes_embed')),
              '#value' => _cis_shortcodes_build_code($properties),
              '#type' => 'textfield',
              '#weight' => 3,
            );
          }
        }
      }
    }
    // check for unique tag capabilities
    if (isset($entity->field_cis_tag) && isset($entity->field_cis_tag['und'])) {
      // reset property array
      $properties = array(
        'rev' => CIS_SHORTCODES_API_REV,
        'tool' => variable_get('install_profile', ''),
        'item' => $entity->{$type_info['entity keys']['id']},
      );
      // only append type for non-node entities
      if ($type != 'node') {
        $properties['entity_type'] = $type;
      }
      $properties['item'] = $entity->field_cis_tag['und'][0]['value'];
      $properties['item_type'] = 'tag';
      if (module_exists('entity_iframe') && _entity_iframe_view_iframe($type, $entity->{$type_info['entity keys']['id']})) {
        $field['cis_shortcodes']['cis_shortcodes_tag_iframe'] = array(
          '#title' => t('Shortcode tagged iframe'),
          '#attributes' => array('class' => array('cis_shortcodes_embed')),
          '#value' => _cis_shortcodes_build_code($properties),
          '#type' => 'textfield',
          '#weight' => 2,
        );
      }
      $properties['render'] = 'link';
      $field['cis_shortcodes']['cis_shortcodes_tag_link'] = array(
        '#title' => t('Shortcode tagged link'),
        '#attributes' => array('class' => array('cis_shortcodes_embed')),
        '#value' => _cis_shortcodes_build_code($properties),
        '#type' => 'textfield',
        '#weight' => 4,
      );
    }
    // only render if we actually have data to display
    if (count($field['cis_shortcodes']) > 5) {
      $entity->content['cis_shortcodes'] = array(
        '#markup' => drupal_render($field),
        '#weight' => 100,
      );
    }
  }
}