function ccl_add_form in Custom Contextual Links 7

Same name and namespace in other branches

1. 8 ccl.admin.inc \ccl_add_form()

Link add and edit form.

1 string reference to 'ccl_add_form'

ccl_menu in ./ccl.module

Implements hook_menu().

File

./ccl.admin.inc, line 84

Provides administrative functions for ccl.

Code

function ccl_add_form($form, &$form_state, $clid = 0) {

  // Check if we are in edit mode and load the link values.
  if ($clid) {
    $link = db_query('SELECT * FROM {ccl} WHERE clid = :clid', array(
      ':clid' => $clid,
    ))
      ->fetchObject();
    $form_state['clid'] = $clid;
    $form_state['link'] = $link;

    // Unserialize options.
    $link->options = unserialize($link->options);
    $node_options = $link->options['node_options'];
    if ($node_options == 'node') {
      $title = db_query('SELECT title FROM {node} WHERE nid = :nid', array(
        ':nid' => $link->options['node_id'],
      ))
        ->fetchField();
      $nid_text = $title . ' [nid:' . $link->options['node_id'] . ']';
    }
  }
  $form = array();

  // Pull in library, js and css for the form.
  $form['#attached']['library'][] = array(
    'system',
    'ui.button',
  );
  $form['#attached']['js'][] = drupal_get_path('module', 'ccl') . '/ccl.js';
  $form['#attached']['css'][] = drupal_get_path('module', 'ccl') . '/ccl.css';
  $form['link_group'] = array(
    '#type' => 'fieldset',
    '#title' => t('Link'),
    '#collapsible' => TRUE,
  );
  $form['link_group']['ccl_title'] = array(
    '#type' => 'textfield',
    '#title' => t('Title'),
    '#description' => t('The title of this link as it will be displayed in the contextual widget.'),
    '#size' => 40,
    '#default_value' => $clid ? $link->title : '',
    '#maxlength' => 255,
    '#required' => TRUE,
  );
  $form['link_group']['ccl_link'] = array(
    '#type' => 'textfield',
    '#title' => t('URL'),
    '#default_value' => $clid ? $link->link : '',
    '#description' => t('The URL of this link.'),
    '#size' => 40,
    '#maxlength' => 255,
    '#required' => TRUE,
  );
  $form['link_group']['advanced'] = array(
    '#type' => 'fieldset',
    '#title' => t('Advanced Options'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $form['link_group']['advanced']['advanced_css'] = array(
    '#type' => 'textfield',
    '#title' => t('CSS Class'),
    '#default_value' => $clid && isset($link->options['advanced_css']) ? $link->options['advanced_css'] : '',
    '#description' => t('Add class name(s) to the link. Multiple classes should be seperated by a space. Example: "%example".', array(
      '%example' => "colorbox-load extra-class",
    )),
    '#size' => 40,
    '#maxlength' => 255,
  );
  $form['link_group']['advanced']['advanced_anchor'] = array(
    '#type' => 'textfield',
    '#title' => t('Anchor'),
    '#default_value' => $clid && isset($link->options['advanced_anchor']) ? $link->options['advanced_anchor'] : '',
    '#description' => t('Append an anchor string to the end of the link. Do not use the "#" at the beginning of the string.'),
    '#size' => 40,
    '#maxlength' => 255,
  );
  $form['link_group']['advanced']['advanced_query'] = array(
    '#type' => 'textfield',
    '#title' => t('Query String'),
    '#default_value' => $clid && isset($link->options['advanced_query']) ? $link->options['advanced_query'] : '',
    '#description' => t('Append a query string to the end of the link. Do not use the "?" at the beginning of the query. Tokens can be used for this field as well.<br />Example: "%example".', array(
      '%example' => "width=500&height=500&iframe=true&user=[current-user:uid]",
    )),
    '#size' => 40,
    '#maxlength' => 255,
  );
  $form['link_group']['advanced']['advanced_target'] = array(
    '#type' => 'select',
    '#title' => t('Link Target'),
    '#options' => array(
      'default' => t('Default (no target attribute)'),
      '_top' => t('Open link in window root'),
      '_blank' => t('Open link in new window'),
    ),
    '#default_value' => $clid && isset($link->options['advanced_target']) ? $link->options['advanced_target'] : '',
    '#description' => t('Set a target attribute for the link.'),
  );
  $form['link_group']['advanced']['advanced_destination'] = array(
    '#type' => 'checkbox',
    '#title' => t('Include destination parameter in Link'),
    '#default_value' => $clid && isset($link->options['advanced_destination']) ? $link->options['advanced_destination'] : TRUE,
    '#description' => t('If checked, the current page path will be added to the link\'s "destination" parameter (which will return the user to this page if they submit a form from the link target).'),
  );
  $form['link_group']['token_group'] = array(
    '#type' => 'fieldset',
    '#title' => t('Tokens'),
    '#description' => t("Token replacements will be performed for the link title and for the URL. Note that 'Node' tokens will not be replaced for links that are added to blocks."),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  if (module_exists('token')) {
    $form['link_group']['token_group']['tokens'] = array(
      '#theme' => 'token_tree',
      '#token_types' => array(
        'node',
      ),
      '#global_types' => TRUE,
      '#click_insert' => TRUE,
    );
  }
  else {
    $form['link_group']['token_group']['token_tree'] = array(
      '#markup' => '<p>' . t('Enable the <a href="@drupal-token">Token module</a> to view the available token browser.', array(
        '@drupal-token' => 'http://drupal.org/project/token',
      )) . '</p>',
    );
  }
  $form['options_group'] = array(
    '#type' => 'fieldset',
    '#title' => t('Options'),
    '#collapsible' => TRUE,
  );
  $form['options_group']['ccl_type'] = array(
    '#type' => 'radios',
    '#title' => t('Link Type'),
    '#description' => t('Select if this link should be displayed for a node or for a block.'),
    '#options' => array(
      'node' => t('Node'),
    ),
    '#default_value' => $clid ? $link->type : 'node',
  );
  $form['options_group']['node_options'] = array(
    '#type' => 'radios',
    '#title' => t('Show link for'),
    '#description' => t('Select if this link should be displayed for all nodes, all nodes of a content type or a specific node.'),
    '#options' => array(
      'node' => t('Single node'),
      'ct' => t('Content type'),
      'global' => t('All nodes'),
    ),
    '#default_value' => isset($node_options) ? $node_options : 'node',
    '#states' => array(
      'visible' => array(
        ':input[name="ccl_type"]' => array(
          'value' => 'node',
        ),
      ),
    ),
  );

  // Load the content type names.
  $types = node_type_get_names();
  $form['options_group']['node_type'] = array(
    '#type' => 'select',
    '#title' => t('Content Type'),
    '#description' => t('The content type this link will be displayed for.'),
    '#options' => $types,
    '#default_value' => $clid ? $link->options['node_type'] : -1,
    '#states' => array(
      'visible' => array(
        ':input[name="node_options"]' => array(
          'value' => 'ct',
        ),
        ':input[name="ccl_type"]' => array(
          'value' => 'node',
        ),
      ),
    ),
  );
  $form['options_group']['node_id'] = array(
    '#type' => 'textfield',
    '#title' => t('Node ID'),
    '#description' => t('Enter the title of the node or the id of the node this link should be added to.'),
    '#size' => 40,
    '#maxlength' => 128,
    '#default_value' => isset($nid_text) ? $nid_text : '',
    '#autocomplete_path' => 'admin/config/user-interface/ccl/autocomplete',
    '#states' => array(
      'visible' => array(
        ':input[name="node_options"]' => array(
          'value' => 'node',
        ),
        ':input[name="ccl_type"]' => array(
          'value' => 'node',
        ),
      ),
    ),
  );
  $form['ccl_save_link'] = array(
    '#type' => 'submit',
    '#value' => t('Save Link'),
  );
  return $form;
}