shortcode_embed_contents.module in Shortcode 7

File

shortcode_embed_contents/shortcode_embed_contents.module

<?php

/**
 *
 * Shortcodes hook implementation
 *
 */
function shortcode_embed_contents_shortcodes($op, $format = 1, $long = FALSE) {
  switch ($op) {
    case 'list':

      // array indexed by the shortcode name
      return array(
        'node' => t('Embed a node into the text.'),
      );
      break;
    case 'tips':
      $output = shortcode_embed_contents_node_tip($format, $long);
      return $output;
      break;
    default:
      break;
  }
}

// shortcode_embed_contents_shortcodes()

/**
 * Insert a span around the text with highlight css class
 *
 * Calling
 * [highlight]text[/highlight]
 *
 *
 * If the length empty or invalid, between 1-99, the length will be 8
 *
 */
function shortcode_embed_contents_shortcode_node($attrs, $text) {
  extract(shortcode_attrs(array(
    'nid' => 0,
    'class' => '',
    'teaser' => FALSE,
    'show_title' => FALSE,
    'show_submitted' => FALSE,
    'show_terms' => FALSE,
    'show_links' => FALSE,
  ), $attrs));
  if (is_numeric($nid) && $nid) {
    $node = node_load($nid);
    $node->shortcode_embedded = TRUE;
    if (!$node->status || !node_access('view', $node)) {
      return '';
    }
  }
  else {
    return '';
  }
  $params = new stdClass();
  $params->embedded = TRUE;
  $params->teaser = shortcode_bool($teaser);
  $params->show_title = shortcode_bool($show_title);
  $params->show_meta = shortcode_bool($show_meta);
  $params->show_submitted = shortcode_bool($show_submitted);
  $params->show_terms = shortcode_bool($show_terms);
  $params->show_links = shortcode_bool($show_links);

  // insert the original attributes to the params
  $params->attrs = $attrs;
  $node->shortcode = $params;

  //dpr($params);
  $output = node_view($node, $params->teaser);
  return $output;
}

// shortcode_embed_contents_shortcode_node()
function shortcode_embed_contents_node_tip($format, $long) {
  $output = '';
  if (shortcode_shortcode_is_enabled('highlight', $format)) {
    $output = '<p><strong>[node nid=nodeid (class="additional class")/]</strong>';
    if ($long) {
      $output .= ' Embed a node by nid into the text. Additional class names can be added by the <em>class</em> parameter.</p>';
    }
    else {
      $output .= '  Embed a node by nid into the text. Additional class names can be added by the <em>class</em> parameter.</p>';
    }
  }
  return $output;
}

// shortcode_embed_contents_node_tip()

/**
 * Implementation of hook_preprocess_node()
 */
function shortcode_embed_contents_preprocess_node(&$vars) {
  if (isset($vars['shortcode']) && $vars['shortcode']->embedded) {
    $vars['template_files'][] = "node-shortcode--default";
    $vars['template_files'][] = 'node-shortcode--' . $vars['type'];
  }
}

/**
 * Implementation of hook_theme_registry_alter
 * This is where we add our default template for the fckeditor view page template.
 * We want our path suggestion for the module to be overridden by the theme, so
 * some re-ordering is needed.
 */
function shortcode_embed_contents_theme_registry_alter(&$theme_registry) {
  $paths = $theme_registry['node']['theme paths'];
  $theme = $theme_registry['page']['theme path'];

  //dpr($theme_registry,FALSE, 'theme');

  /*

      PATHS => Array
      (
          [0] => modules/system
          [1] => sites/all/themes/ninesixty
          [2] => sites/all/themes/internode
      )

     *
    // */

  //drupal_set_message($theme);

  // sites/all/themes/internode
  $key = array_search($theme, $paths);
  if ($key === FALSE) {
    $theme_registry['node']['theme paths'][] = drupal_get_path('module', 'shortcode_embed_contents') . "/theme";
  }
  else {

    //dpr($theme_registry['node']['theme paths'],FALSE, 'PATHS');
    $paths = array();
    $first = TRUE;
    foreach ($theme_registry['node']['theme paths'] as $path) {
      if ($first && preg_match('!themes!', $path)) {
        $paths[] = drupal_get_path('module', 'shortcode_embed_contents') . "/theme";
        $first = FALSE;
      }
      $paths[] = $path;
    }
    $theme_registry['node']['theme paths'] = $paths;

    //dpr($theme_registry['node']['theme paths'],FALSE, 'PATHS');

    /*
          PATHS => Array
          (
              [0] => modules/system
              [1] => sites/all/themes/ninesixty
              [2] => sites/all/modules/shortcode/shortcode_embed_contents/theme
              [3] => sites/all/themes/internode
          )

        // */
  }
}

Functions

Name	Description
shortcode_embed_contents_node_tip
shortcode_embed_contents_preprocess_node	Implementation of hook_preprocess_node()
shortcode_embed_contents_shortcodes	Shortcodes hook implementation
shortcode_embed_contents_shortcode_node	Insert a span around the text with highlight css class
shortcode_embed_contents_theme_registry_alter	Implementation of hook_theme_registry_alter This is where we add our default template for the fckeditor view page template. We want our path suggestion for the module to be overridden by the theme, so some re-ordering is needed.