function word_link_get_link in Word Link 8

Same name and namespace in other branches

1. 7 word_link.module \word_link_get_link()

Get links from DB.

5 calls to word_link_get_link()

word_link_add_form in ./word_link.admin.inc

Form builder for add or edit page.

word_link_comment_view in ./word_link.module

Implements hook_comment_view().

word_link_exchange_export_form_submit in modules/word_link_exchange/word_link_exchange.module

Export for word_link_exchange_export_form.

word_link_list_page_form in ./word_link.admin.inc

Buid a Word Link list page.

word_link_node_view in ./word_link.module

Implements hook_node_view().

File

./word_link.module, line 299

This module allows users to replace previously defined words to the links.

Code

function word_link_get_link($id = NULL, $header = array(), $limit = NULL) {
  if ($id) {
    $query = db_select('word_link', 'wl')
      ->fields('wl')
      ->condition('id', $id, '=')
      ->execute()
      ->fetchAll();
  }
  elseif (empty($id) && empty($header) && empty($limit)) {
    $query = db_select('word_link', 'wl')
      ->fields('wl')
      ->execute()
      ->fetchAll();
  }
  else {
    $query = db_select('word_link', 'wl')
      ->extend('Drupal\\Core\\Database\\Query\\PagerSelectExtender')
      ->extend('Drupal\\Core\\Database\\Query\\TableSortExtender')
      ->fields('wl')
      ->limit($limit)
      ->orderByHeader($header)
      ->execute()
      ->fetchAll();
  }
  $links = array();
  if (count($query) > 0) {
    foreach ($query as $value) {
      $links[$value->id] = $value;
    }
  }
  return $links;
}