sheetnode_ckeditor.module in Sheetnode 7

Module file for the sheetnode_ckeditor module. This extends sheetnodes to allow inputting from CKeditor.

File

modules/sheetnode_ckeditor/sheetnode_ckeditor.module

<?php

/**
 * @file
 * Module file for the sheetnode_ckeditor module.
 * This extends sheetnodes to allow inputting from CKeditor.
 */

/**
 * Implementation of hook_sheetnode_plugins().
 */
function sheetnode_ckeditor_sheetnode_plugins() {
  drupal_add_js(variable_get('sheetnode_ckeditor_library_path', drupal_get_path('module', 'sheetnode_ckeditor') . '/ckeditor') . '/ckeditor.js');
  drupal_add_js(drupal_get_path('module', 'sheetnode_ckeditor') . '/sheetnode_ckeditor.js');
  $toolbar = array(
    array(
      'Cut',
      'Copy',
      'Paste',
      'PasteText',
      'PasteFromWord',
      '-',
      'Scayt',
    ),
    array(
      'Undo',
      'Redo',
      '-',
      'Find',
      'Replace',
      '-',
      'SelectAll',
      'RemoveFormat',
    ),
    '/',
    array(
      'Font',
      'FontSize',
      'TextColor',
      'BGColor',
    ),
    array(
      'Bold',
      'Italic',
      'Underline',
      'Strike',
    ),
    array(
      'Link',
      'Unlink',
    ),
  );
  drupal_alter('sheetnode_ckeditor_toolbar', $toolbar);
  static $once = FALSE;
  if (!$once) {
    $once = TRUE;
    drupal_add_js(array(
      'sheetnodeCK' => array(
        'imagePrefix' => base_path() . drupal_get_path('module', 'sheetnode_ckeditor') . '/images',
        'toolbar' => $toolbar,
      ),
    ), 'setting');
  }
}

/**
 * Implementation of hook_menu().
 */
function sheetnode_ckeditor_menu() {
  $items = array();
  $items['admin/config/content/sheetnode/ckeditor'] = array(
    'title' => 'CKEditor',
    'access arguments' => array(
      'administer site configuration',
    ),
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      '_sheetnode_ckeditor_settings',
    ),
    'description' => 'Administer settings for Sheetnode CKEditor.',
    'type' => MENU_LOCAL_TASK,
  );
  return $items;
}

/**
 * Form function for admin/settings/sheetnode/ckeditor.
 */
function _sheetnode_ckeditor_settings() {
  $form['sheetnode_ckeditor_library_path'] = array(
    '#type' => 'textfield',
    '#title' => t('CKEditor path'),
    '#description' => t('Enter the path of the CKEditor package. Full or relative paths should work.'),
    '#default_value' => variable_get('sheetnode_ckeditor_library_path', drupal_get_path('module', 'sheetnode_ckeditor') . '/ckeditor'),
  );
  $form['#validate'][] = '_sheetnode_ckeditor_settings_validate';
  return system_settings_form($form);
}

/**
 * Validate function for _sheetnode_ckeditor_settings form.
 */
function _sheetnode_ckeditor_settings_validate($form, $form_state) {
  $path = rtrim($form_state['values']['sheetnode_ckeditor_library_path'], '/');
  if (!is_dir($path) || !is_file($path . '/ckeditor.js')) {
    form_set_error('sheetnode_ckeditor_library_path', t('The path you entered does not point to a valid location. Please enter the location of the extracted CKEditor package.'));
    return;
  }
}

Functions

Name	Description
sheetnode_ckeditor_menu	Implementation of hook_menu().
sheetnode_ckeditor_sheetnode_plugins	Implementation of hook_sheetnode_plugins().
_sheetnode_ckeditor_settings	Form function for admin/settings/sheetnode/ckeditor.
_sheetnode_ckeditor_settings_validate	Validate function for _sheetnode_ckeditor_settings form.