sector-8.x-2.0-alpha4/modules/sector_wysiwyg_utils/sector_wysiwyg_utils.module

<?php

/**
 * @file
 * Module for adding classes to blocks.
 */

/**
 * Implements hook_editor_js_settings_alter().
 *
 *Adds the Maori macrons to the special characters list.
 *
 */
function sector_wysiwyg_utils_editor_js_settings_alter(array &$settings) {

  // Loads the default special characters. These have to be loaded, when trying
  // to just append the new characters to the end of the existing list it acted
  // as an override and wiped this list.
  $default_special_chars = array(
    '!','"','#','$','%','&',"'",'(',')','*','+','-','.','/',
    '0','1','2','3','4','5','6','7','8','9',':',';',
    '<','=','>','?','@',
    'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O',
    'P','Q','R','S','T','U','V','W','X','Y','Z',
    '[',']','^','_','`',
    'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p',
    'q','r','s','t','u','v','w','x','y','z',
    '{','|','}','~',
    "€", "‘", "’", "“", "”", "–", "—", "¡", "¢", "£", "¤", "¥", "¦", "§", "¨", "©", "ª", "«", "¬", "®", "¯", "°", "²", "³", "´", "µ", "¶", "·", "¸", "¹", "º", "»", "¼", "½", "¾", "¿", "À", "Á", "Â", "Ã", "Ä", "Å", "Æ", "Ç", "È", "É", "Ê", "Ë", "Ì", "Í", "Î", "Ï", "Ð", "Ñ", "Ò", "Ó", "Ô", "Õ", "Ö", "×", "Ø", "Ù", "Ú", "Û", "Ü", "Ý", "Þ", "ß", "à", "á", "â", "ã", "ä", "å", "æ", "ç", "è", "é", "ê", "ë", "ì", "í", "î", "ï", "ð", "ñ", "ò", "ó", "ô", "õ", "ö", "÷", "ø", "ù", "ú", "û", "ü", "ý", "þ", "ÿ", "Œ", "œ", "Ŵ", "Ŷ", "ŵ", "ŷ", "‚", "‛", "„", "…", "™", "►", "•", "→", "⇒", "⇔", "♦", "≈",
  );

  // The new Maroi macrons list
  $added_special_chars = array("&#256;", "&#257;", "&#274;", "&#275;", "&#298;", "&#299;", "&#332;", "&#333;", "&#362;", "&#363;");

  // Merge the two lists to get the final character list.
  $new_special_chars_list = array_merge($default_special_chars, $added_special_chars);

  // Loads all formats, and applies the new list to each.
  foreach (array_keys($settings['editor']['formats']) as $text_format_id) {
    $settings['editor']['formats'][$text_format_id]['editorSettings']['specialChars'] = $new_special_chars_list;
  }
}

/**
 * Implements hook_preprocess_field.
 *
 * For media, the output of filesize and mimetype is unsatisfactory. E.G.
 * filesize is in bytes. So rewrite that.
 * @param $variables
 */
function sector_wysiwyg_utils_preprocess_field(&$variables) {

  switch ($variables['element']['#field_name']) {
    case 'field_filesize':

      if(!empty($variables['element']['0']['#context']['value'])) {
        // Get current filesize
        $filesize = $variables['element']['0']['#context']['value'];
        // Set new filesize.
        $variables['items'][0]['content'] = format_size($filesize);
      }
      break;
    case 'field_mimetype':

      if(!empty($variables['element']['0']['#context']['value'])) {
        // Get current mime.
        $mimetype = $variables['element']['0']['#context']['value'];
        // Set new mime.
        $variables['items'][0]['content'] = _niceMimeType($mimetype);
      }
      break;
    default:
      break;
  }
}

/**
 * Helper function.
 *
 * Gets a nicer version of the mimetype.
 */
function _niceMimeType($originalMimeType) {
  $newMimeType = $originalMimeType;
  switch ($originalMimeType) {
    case 'application/pdf':
      $newMimeType = 'PDF';
      break;
    case 'application/msword':
      $newMimeType = 'DOC';
      break;
    case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
      $newMimeType = 'DOCX';
      break;
    case 'text/plain':
      $newMimeType = 'TXT';
      break;
    case 'application/rtf':
      $newMimeType = 'RTF';
      break;
    case 'application/vnd.ms-powerpoint':
      $newMimeType = 'PPT';
      break;
    case 'application/vnd.openxmlformats-officedocument.presentationml.presentation':
      $newMimeType = 'PPTX';
      break;
    case 'application/vnd.ms-excel':
      $newMimeType = 'XLS';
      break;
    case 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet':
      $newMimeType = 'XLSX';
      break;
    case 'application/xml':
      $newMimeType = 'XML';
      break;
    case 'text/csv':
      $newMimeType = 'CSV';
      break;
    case 'application/zip':
    case 'application/octet-stream':
      $newMimeType = 'ZIP';
      break;
    default:
      break;
  }
  return $newMimeType;
}