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   1  <?php
   2  /*
   3   * CKEditor - The text editor for the Internet - http://ckeditor.com
   4   * Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
   5   *
   6   * == BEGIN LICENSE ==
   7   *
   8   * Licensed under the terms of any of the following licenses of your
   9   * choice:
  10   *
  11   *  - GNU General Public License Version 2 or later (the "GPL")
  12   *    http://www.gnu.org/licenses/gpl.html
  13   *
  14   *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
  15   *    http://www.gnu.org/licenses/lgpl.html
  16   *
  17   *  - Mozilla Public License Version 1.1 or later (the "MPL")
  18   *    http://www.mozilla.org/MPL/MPL-1.1.html
  19   *
  20   * == END LICENSE ==
  21   *
  22   * @file
  23   * CKEditor Module for Drupal 6.x
  24   *
  25   * This module allows Drupal to replace textarea fields with CKEditor.
  26   *
  27   * CKEditor is an online rich text editor that can be embedded inside web pages.
  28   * It is a WYSIWYG (What You See Is What You Get) editor which means that the
  29   * text edited in it looks as similar as possible to the results end users will
  30   * see after the document gets published. It brings to the Web popular editing
  31   * features found in desktop word processors such as Microsoft Word and
  32   * OpenOffice.org Writer. CKEditor is truly lightweight and does not require any
  33   * kind of installation on the client computer.
  34   */
  35  
  36  /*
  37   * Implementation of hook_install().
  38   *
  39   * This will automatically install the database tables for the CKEditor module for both MySQL and PostgreSQL databases.
  40   *
  41   * If you are using another database, you will have to install the tables manually, using the queries below as a reference.
  42   *
  43   * Note that the curly braces around table names are a Drupal-specific feature to allow for automatic database table prefixing,
  44   * and will need to be removed.
  45   */
  46  function ckeditor_install() {
  47    module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
  48    drupal_install_schema('ckeditor');
  49  
  50    //migration
  51    //checking fck editor schema version
  52    $rs=db_query("SELECT schema_version FROM {system} WHERE name='fckeditor'");
  53    $f_sv=FALSE;
  54    if ($row = db_fetch_array($rs)) {
  55      $f_sv=(int)$row['schema_version'];
  56    }
  57  
  58    //searching ckeditor.js
  59    $editor_path = _ckeditor_script_path();
  60  
  61    switch ($f_sv) {
  62      case 6201:
  63      case 6202:
  64        db_query("INSERT INTO {ckeditor_role}(name, rid) SELECT name, rid FROM {fckeditor_role}");
  65        $rs=db_query("SELECT * FROM {fckeditor_settings}");
  66        while ($row=db_fetch_array($rs)) {
  67          $nname=str_replace(array('FCKeditor', 'fckeditor'), array('CKEditor', 'ckeditor'), $row['name']);
  68          $settings=unserialize($row['settings']);
  69          if (array_key_exists('js_conf', $settings)) {
  70            unset($settings['js_conf']);
  71          }
  72          foreach ($settings as $k => $v) {
  73            if (FALSE!==strpos($k, 'fckeditor')) {
  74              unset($settings[$k]);
  75              $k=str_replace('fckeditor', 'ckeditor', $k);
  76            }
  77            if ((!is_array($v))&&(FALSE!==strpos($v, 'fckeditor'))) {
  78              $v=str_replace('fckeditor', 'ckeditor', $v);
  79            }
  80            if ($k == 'skin' && $v != 'office2003') {
  81              $v = 'kama';
  82            }
  83            if ($k == 'css_style' && $v != 'default') {
  84              $v = 'default';
  85            }
  86            if ($k == 'styles_path' && strlen($v) > 0) {
  87              $v='';
  88            }
  89            if ($editor_path && $k == 'ckeditor_path') {
  90              $v=$editor_path;
  91            }
  92            $settings[$k]=$v;
  93          }
  94          if (!array_key_exists('excl', $settings)) {
  95            $settings['excl']='';
  96          }
  97          if (!array_key_exists('simple_incl', $settings)) {
  98            $settings['simple_incl']='';
  99          }
 100          $settings=serialize($settings);
 101          db_query("INSERT INTO {ckeditor_settings}(name, settings) VALUES('%s', '%s')", $nname, $settings);
 102        }
 103        break;
 104      default:
 105        //create two default roles based on previous settings
 106        db_query("INSERT INTO {ckeditor_role} (name, rid) VALUES ('%s', %d)",
 107        "Default", defined('DRUPAL_ANONYMOUS_RID') ? DRUPAL_ANONYMOUS_RID : 1);
 108        db_query("INSERT INTO {ckeditor_role} (name, rid) VALUES ('%s', %d)",
 109        "Advanced", defined('DRUPAL_AUTHENTICATED_RID') ? DRUPAL_AUTHENTICATED_RID : 2);
 110  
 111        //insert settings for default role
 112        $arr = array();
 113        $arr['allow_user_conf'] = "f";
 114        $arr['min_rows'] = variable_get('ckeditor_minimum_rows', 1);
 115        $arr['excl_mode'] = variable_get('ckeditor_exclude_toggle', 0);
 116        $arr['filebrowser'] = 'none';
 117        $arr['quickupload'] = 'f';
 118        $arr['excl']='';
 119        $arr['simple_incl']='';
 120  
 121        //security
 122        $arr['ss'] = "2";
 123        $arr['filters']['filter/0'] = 1;
 124  
 125        //appearance
 126        $arr['default'] = "t";
 127        $arr['show_toggle'] = "t";
 128        $arr['popup'] = variable_get('ckeditor_popup', 0) ? "t" : "f";
 129        $arr['skin'] = "kama";
 130        $arr['toolbar'] = "
 131  [
 132      [ 'Format', 'Bold', 'Italic', '-', 'NumberedList','BulletedList', '-', 'Link', 'Unlink', 'Image' ]
 133  ]
 134        ";
 135        $arr['expand'] = variable_get('ckeditor_toolbar_start_expanded', 1) ? "t" : "f";
 136        $arr['width'] = variable_get("ckeditor_width", "100%");
 137        $arr['lang'] = "en";
 138        $arr['auto_lang'] = "t";
 139        $arr['language_direction'] = "default";
 140  
 141        //output
 142        $arr['enter_mode'] = "p";
 143        $arr['shift_enter_mode'] = "br";
 144        $arr['font_format'] = 'p;div;pre;address;h1;h2;h3;h4;h5;h6';
 145        $arr['format_source'] = "t";
 146        $arr['format_output'] = "t";
 147        $arr['custom_formatting'] = "f";
 148        $arr['formatting']['custom_formatting_options'] = array('indent' => 'indent', 'breakBeforeOpen' => 'breakBeforeOpen', 'breakAfterOpen' => 'breakAfterOpen', 'breakAfterClose' => 'breakAfterClose');
 149  
 150        //css
 151        $arr['css_mode'] = "theme";
 152        $arr['css_path'] = variable_get("ckeditor_stylesheet", "");
 153  
 154        //upload
 155        //get permissions here like in _update_role_permissions
 156        $arr['filebrowser'] = "none";
 157        $arr['user_choose'] = "f";
 158        $arr['show_fieldnamehint'] = "t";
 159        $arr['ckeditor_load_method'] = "ckeditor.js";
 160        $arr['ckeditor_load_time_out'] = 0;
 161        $arr['scayt_autoStartup'] = "f";
 162  
 163        db_query("INSERT INTO {ckeditor_settings} (name, settings) VALUES ('%s', '%s')", "Default", serialize($arr));
 164  
 165        //insert settings for advanced role
 166        $arr['toolbar'] = "
 167  [
 168      ['Source'],
 169      ['Cut','Copy','Paste','PasteText','PasteFromWord','-','SpellChecker', 'Scayt'],
 170      ['Undo','Redo','Find','Replace','-','SelectAll','RemoveFormat'],
 171      ['Image','Flash','Table','HorizontalRule','Smiley','SpecialChar','Iframe'],
 172      ['Maximize', 'ShowBlocks'],
 173      '/',
 174      ['Format'],
 175      ['Bold','Italic','Underline','Strike','-','Subscript','Superscript'],
 176      ['NumberedList','BulletedList','-','Outdent','Indent','Blockquote','CreateDiv'],
 177      ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock','-','BidiRtl','BidiLtr'],
 178      ['Link','Unlink','Anchor','Linkit','LinkToNode','LinkToMenu'],
 179      ['DrupalBreak']
 180  ]
 181        ";
 182  
 183        db_query("INSERT INTO {ckeditor_settings} (name, settings) VALUES ('%s', '%s')", "Advanced", serialize($arr));
 184  
 185        $arr = array();
 186  
 187        //exclude by default some known textareas where HTML is not expected
 188        //edit-recipients //contact module
 189        //edit-reply //contact module
 190        //edit-description //taxonomy module
 191        //edit-synonyms //taxonomy module
 192        //edit-img-assist-textareas //img assist module
 193        $arr['excl_mode'] = 0;
 194        $arr['excl'] = variable_get("ckeditor_exclude",
 195        "admin/user/settings.edit-user-mail-*\n".
 196        "*.edit-pages\n".
 197        "*.edit-pathauto-ignore-words\n".
 198        "*.edit-recipients\n".
 199        "*.edit-reply\n".
 200        "*.edit-description\n".
 201        "*.edit-synonyms\n".
 202        "*.edit-img-assist-textareas\n".
 203        "*.edit-img-assist-paths\n".
 204        "*.edit-nodewords-description\n".
 205        "*.edit-nodewords-description-value\n".
 206        "admin/content/nodewords/global*\n".
 207        "*.edit-relatedlinks-fieldset-relatedlinks\n".
 208        "*.edit-allowed-values-php\n".
 209        "*.edit-allowed-values\n".
 210        "*.edit-update-notify-emails\n".
 211        "*.edit-googleanalytics-*\n".
 212        "*.edit-piwik-*\n".
 213        "*.edit-feedburner-useragents\n".
 214        "*@*.edit-webform-*\n".
 215        "webform@*.edit-extra-items\n".
 216        "admin/*/logintoboggan\n".
 217        "admin/settings/actions/configure/*\n".
 218        "*.edit-target\n".
 219        "*.edit-wysiwyg-filter-*\n".
 220        "admin/build/views*\n"
 221        );
 222  
 223        //force by default simple toolbar on selected textareas
 224        $arr['simple_incl_mode'] = 1;
 225        $arr['simple_incl'] =
 226        "*.edit-signature\n".
 227        "admin/settings/site-information.*\n".
 228        "admin/settings/site-maintenance.*\n".
 229        "*.edit-page-help\n".
 230        "*.edit-user-registration-help\n".
 231        "*.edit-user-picture-guidelines\n";
 232        if ($editor_path) {
 233          $arr['ckeditor_path']=$editor_path;
 234        }
 235  
 236        db_query("INSERT INTO {ckeditor_settings} (name, settings) VALUES ('%s', '%s')", "CKEditor Global Profile", serialize($arr));
 237    }
 238    module_load_include('inc', 'ckeditor', 'includes/ckeditor.admin');
 239    ckeditor_rebuild_selectors();
 240  }
 241  
 242  /**
 243   * Implementation of hook_schema().
 244   */
 245  function ckeditor_schema() {
 246    $schema['ckeditor_settings'] = array(
 247    'description' => 'Stores CKEditor profile settings',
 248    'fields' => array(
 249    'name'    => array(
 250    'type' => 'varchar',
 251    'not null' => TRUE,
 252    'default' => '',
 253    'length' => 128,
 254    'description' => 'Name of the CKEditor profile',
 255      ),
 256      'settings'    => array(
 257        'type' => 'text',
 258        'description' => 'Profile settings',
 259      ),
 260    ),
 261    'primary key' => array('name'),
 262    );
 263    $schema['ckeditor_role'] = array(
 264      'description' => 'Stores CKEditor profile assignments',
 265      'fields' => array(
 266        'name'    => array(
 267          'type' => 'varchar',
 268          'not null' => TRUE,
 269          'default' => '',
 270          'length' => 128,
 271          'description' => 'Name of the CKEditor role',
 272        ),
 273        'rid' => array(
 274          'type' => 'int',
 275          'not null' => TRUE,
 276          'default' => 0,
 277          'description' => 'Drupal role ID',
 278        ),
 279      ),
 280      'primary key' => array('name', 'rid'),
 281    );
 282  
 283    return $schema;
 284  }
 285  
 286  /**
 287   * Implementation of hook_requirements().
 288   *
 289   * This hook will issue warnings if:
 290   * - The CKEditor source files are not found.
 291   * - The CKEditor source files are out of date.
 292   * - Quick upload and/or the built-in file browser are used and $cookie_domain is not set.
 293   */
 294  function ckeditor_requirements($phase) {
 295    $requirements = array();
 296  
 297    if ($phase == 'runtime') {
 298      module_load_include('module', 'ckeditor');
 299      module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
 300      $requirements['ckeditor'] = array(
 301        'title' => t('CKEditor'),
 302        'value' => t('Unknown'),
 303      );
 304  
 305      $requirements['ckeditor']['severity'] = REQUIREMENT_OK;
 306  
 307      if (!_ckeditor_requirements_isinstalled()) {
 308        $sourcepath = ckeditor_path(TRUE);
 309  
 310        $requirements['ckeditor']['description'] = t('CKEditor was not found in <code>%sourcepath</code>.', array('%sourcepath' => $sourcepath));
 311        $requirements['ckeditor']['severity'] = REQUIREMENT_ERROR;
 312      }
 313      elseif (($installed_version = _ckeditor_requirements_getinstalledversion()) === NULL) {
 314        $requirements['ckeditor']['description'] = t('CKEditor version could not be determined.');
 315        $requirements['ckeditor']['severity'] = REQUIREMENT_INFO;
 316      }
 317      else {
 318        $profile_name = _ckeditor_requirements_ckfinder_filebrowser_enabled();
 319        if ($profile_name !== FALSE) {
 320          if (!_ckeditor_requirements_cookiedomainset()) {
 321            $requirements['ckeditor']['severity'] = REQUIREMENT_ERROR;
 322            $requirements['ckeditor']['description'] = t('You are using a feature that requires <code>$cookie_domain</code> to be set, but it is not set in your <code>settings.php</code> file (CKFinder is enabled in the !profile profile).', array('!profile' => l($profile_name, 'admin/settings/ckeditor/edit/'. urlencode($profile_name))));
 323          }
 324          elseif ($error = _ckeditor_requirements_ckfinder_config_check($profile_name)) {
 325            $requirements['ckeditor']['severity'] = REQUIREMENT_ERROR;
 326            $requirements['ckeditor']['description'] = $error;
 327          }
 328        }
 329      }
 330      if ((($installed_version = _ckeditor_requirements_getinstalledversion()) !== NULL) && (-1==version_compare($installed_version, '3.1 SVN'))) {
 331        $requirements['ckeditor']['description'] = t('Some features are disabled because you are using an older version of CKEditor. Please upgrade the editor to CKEditor 3.1 (or higher).');
 332        $requirements['ckeditor']['severity'] = REQUIREMENT_INFO;
 333      }
 334      if (!empty($installed_version)) {
 335        $requirements['ckeditor']['value'] = $installed_version;
 336      }
 337    }
 338  
 339    return $requirements;
 340  }
 341  
 342  /**
 343   * Fetches the version of the installed CKEditor sources.
 344   *
 345   * It tries to locate the version of the CKEditor sources in
 346   * ckeditor.js.
 347   *
 348   * Releases have a version number such as "3.0.1".
 349   * SVN nightly releases have a minor version number with SVN appended: "3.0 SVN".
 350   * SVN checkouts have the string "[Development]".
 351   *
 352   * This function is used by ckeditor_requirements().
 353   *
 354   * @return string Version number (eg. 3.0) of CKEditor. Null if not found in ckeditor_basic.js.
 355   */
 356  function _ckeditor_requirements_getinstalledversion() {
 357    module_load_include('module', 'ckeditor');
 358    $editor_path = ckeditor_path(TRUE, TRUE);
 359    $jspath = $editor_path .'/ckeditor_basic.js';
 360  
 361    $configcontents = @file_get_contents($jspath);
 362    if (!$configcontents) {
 363      return NULL;
 364    }
 365    $matches = array();
 366    if (preg_match('#,version:\'(.*?)\',#', $configcontents, $matches)) {
 367      return $matches[1];
 368    }
 369    return NULL;
 370  }
 371  
 372  /**
 373   * Executed when the built-in file browser is enabled.
 374   * Returns FALSE if no errors are found in the config.php file, otherwise it returns an error message.
 375   *
 376   * @return string|boolean
 377   */
 378  function _ckeditor_requirements_ckfinder_config_check($profile_name) {
 379    module_load_include('module', 'ckeditor');
 380    $ckfinder_full_path = ckfinder_path();
 381    $config_path = $ckfinder_full_path . '/config.php';
 382  
 383    if (!file_exists($config_path)) {
 384      return t('!ckfinder is not installed correctly: <code>!config</code> not found. Make sure that you uploaded all files and did not accidentally remove the configuration file.', array(
 385        '!config' => $config_path,
 386        '!ckfinder' => '<a href="http://ckfinder.com">CKFinder</a>'
 387      ));
 388    }
 389  
 390    if (!is_readable($config_path)) {
 391      return t('CKEditor needs read permission to the <code>!config</code> file.', array('!config' => $config_path));
 392    }
 393  
 394    $config_contents = file($config_path);
 395  
 396    //not a 100% valid check, but well... let's have at least some error checking
 397    $require_once_found = FALSE;
 398    $require_once_line = 0;
 399    $userfiles_absolute_path_line = 0;
 400    $force_single_extension_line = 0;
 401  
 402    if ($config_contents)
 403    foreach ($config_contents as $line_num => $line) {
 404      //make sure it doesn't start with a comment, unfortunately we're not protected if code is commented with /* */
 405      if (!$require_once_found && strpos($line, "filemanager.config.php") !== FALSE && !preg_match(",^(?://|\#|\*|/\*),", trim($line))) {
 406        $require_once_found = TRUE;
 407        $require_once_line = $line_num;
 408      }
 409      /**
 410       * @todo Finish this
 411       */
 412      if (!$userfiles_absolute_path_line && strpos($line, '$Config[\'UserFilesAbsolutePath\']') !== FALSE && !preg_match(",^(?://|\#|\*|/\*),", trim($line))) {
 413        $userfiles_absolute_path_line = $line_num;
 414      }
 415      if (!$force_single_extension_line && strpos($line, '$Config[\'ForceSingleExtension\']') !== FALSE && !preg_match(",^(?://|\#|\*|/\*),", trim($line))) {
 416        $force_single_extension_line = $line_num;
 417      }
 418    }
 419  
 420    if (!$require_once_found) {
 421      return t('You are using a feature that requires manual integration in the <code>config.php</code> file. Please read the "Installing CKFinder" section in the <code>!readme</code> file carefully and add a <code>require_once ...</code> statement to the <code>%ckfconfig</code> file.', array('%ckfconfig' => $config_path, '!readme' => l(t('README.txt'), $base_url . '/' . drupal_get_path('module', 'ckeditor') . '/README.txt', array('absolute' => TRUE))));
 422    }
 423  
 424    if ($userfiles_absolute_path_line && $force_single_extension_line && (
 425    $require_once_line < $userfiles_absolute_path_line || $require_once_line > $force_single_extension_line)) {
 426      return t('You are using a feature that requires manual integration in the <code>config.php</code> file. You have added a <code>require_once ...</code> statement to the <code>%ckfconfig</code> file, but in the wrong line.', array('%ckfconfig' => $config_path));
 427    }
 428  
 429    return FALSE;
 430  }
 431  
 432  /**
 433   * Checks if any profile requires an explicit setting of $cookie_domain
 434   * in settings.php.
 435   *
 436   * %cookie_domain is required when the internal file browser or quick upload is used.
 437   *
 438   * This function is used by ckeditor_requirements().
 439   *
 440   * @return boolean True if any profile requires $cookie_domain.
 441   */
 442  function _ckeditor_requirements_ckfinder_filebrowser_enabled() {
 443    module_load_include('module', 'ckeditor');
 444    $profiles = ckeditor_profile_load();
 445  
 446    foreach ($profiles as $profile) {
 447      if ((isset($profile->settings['filebrowser']) && $profile->settings['filebrowser'] == 'ckfinder')) {
 448        return $profile->name;
 449      }
 450    }
 451  
 452    return FALSE;
 453  }
 454  
 455  /**
 456   * Checks if $cookie_domain was set.
 457   *
 458   * It has to include settings.php again because conf_init() sets
 459   * $cookie_domain regardless of its presence in settings.php, so
 460   * simply checking $GLOBALS['cookie_domain'] is not possible.
 461   *
 462   * This function is used by ckeditor_requirements().
 463   *
 464   * @return boolean True iff $cookie_domain was set in settings.php.
 465   */
 466  function _ckeditor_requirements_cookiedomainset() {
 467    if (file_exists('./'. conf_path() .'/settings.php')) {
 468      $settings = file_get_contents('./'. conf_path() .'/settings.php');
 469  
 470      if (preg_match('#^\s*\$cookie_domain#m', $settings)) {
 471        return TRUE;
 472      }
 473    }
 474  
 475    return FALSE;
 476  }
 477  
 478  /**
 479   *    Implementation of hook_update_N().
 480   *
 481   *    Deletes all plus signs from profile names.
 482   */
 483  
 484  function ckeditor_update_6100() {
 485    $ret = array();
 486    $ret[] = update_sql( "UPDATE {ckeditor_role} SET name = REPLACE(name,'+','')");
 487    $ret[] = update_sql( "UPDATE {ckeditor_role} SET name = REPLACE(name,'/','')");
 488    $ret[] = update_sql( "UPDATE {ckeditor_settings} SET name = REPLACE(name,'+','')");
 489    $ret[] = update_sql( "UPDATE {ckeditor_settings} SET name = REPLACE(name,'/','')");
 490  
 491    return $ret;
 492  }
 493  
 494  /**
 495   *    Implementation of hook_update_N().
 496   *
 497   *    Fixes static paths to plugin files.
 498   */
 499  
 500  function ckeditor_update_6101() {
 501    module_load_include('module', 'ckeditor');
 502    module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
 503  
 504    $render = array();
 505    $render["%base_path%"] = base_path();
 506    $render["%editor_path%"] = ckeditor_path(TRUE) . '/';
 507    $render["%ckeditor_path%"] = drupal_get_path('module', 'ckeditor') . '/';
 508    $render["%plugin_dir%"] = $render["%ckeditor_path%"] . 'plugins/';
 509    $render["%plugin_dir_extra%"] = ckeditor_plugins_path(TRUE) . '/';
 510  
 511    if ($render["%plugin_dir%"] == $render["%plugin_dir_extra%"]) {
 512        unset($render["%plugin_dir_extra%"]);
 513    }
 514  
 515    $ret = array();
 516  
 517    $result = db_query("SELECT * FROM {ckeditor_settings} WHERE name <> 'CKEditor Global Profile'");
 518  
 519    while (($profile = db_fetch_object($result))) {
 520      $name = $profile->name;
 521      $settings = unserialize($profile->settings);
 522  
 523      foreach ((array) $settings['loadPlugins'] as $i => $plugin) {
 524        $settings['loadPlugins'][$i]['path'] = str_replace(array_values($render), array_keys($render), $plugin['path']);
 525      }
 526  
 527      $settings = serialize($settings);
 528  
 529      $return = db_query( "UPDATE {ckeditor_settings} SET settings = '%s' WHERE name = '%s'", $settings, $name);
 530      $ret[] = array('success' => $return !== FALSE, 'query' => "UPDATE PROFILE - {$name}");
 531    }
 532  
 533    return $ret;
 534  }
 535  
 536  /**
 537   *    Implementation of hook_update_N().
 538   *
 539   *    Moves toolbar definition from the configuration file to the database - toolbar definition is now set in the CKEditor profile.
 540   */
 541  
 542  function ckeditor_update_6102() {
 543    module_load_include('module', 'ckeditor');
 544    module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
 545  
 546    $ret = array();
 547  
 548    $result = db_query("SELECT * FROM {ckeditor_settings} WHERE name <> 'CKEditor Global Profile'");
 549  
 550    while (($profile = db_fetch_object($result))) {
 551      $name = $profile->name;
 552      $settings = unserialize($profile->settings);
 553  
 554      if ($settings['toolbar'] == 'DrupalBasic') {
 555        $settings['toolbar'] = "
 556  [
 557      [ 'Format', 'Bold', 'Italic', '-', 'NumberedList','BulletedList', '-', 'Link', 'Unlink', 'Image' ]
 558  ]
 559        ";
 560  
 561        $settings = serialize($settings);
 562  
 563        $return = db_query( "UPDATE {ckeditor_settings} SET settings = '%s' WHERE name = '%s'", $settings, $name);
 564        $ret[] = array('success' => $return !== FALSE, 'query' => "UPDATE PROFILE - {$name}");
 565      }
 566      elseif ($settings['toolbar'] == 'DrupalFiltered') {
 567        $settings['toolbar'] = "
 568  [
 569      ['Source'],
 570      ['Cut','Copy','Paste','PasteText','PasteFromWord','-','SpellChecker', 'Scayt'],
 571      ['Undo','Redo','Find','Replace','-','SelectAll','RemoveFormat'],
 572      ['Image','Flash','Table','HorizontalRule','Smiley','SpecialChar'],
 573      ['Maximize', 'ShowBlocks'],
 574      '/',
 575      ['Format'],
 576      ['Bold','Italic','Underline','Strike','-','Subscript','Superscript'],
 577      ['NumberedList','BulletedList','-','Outdent','Indent','Blockquote'],
 578      ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock','-','BidiRtl','BidiLtr'],
 579      ['Link','Unlink','Anchor','Linkit','LinkToNode','LinkToMenu'],
 580      ['DrupalBreak', 'DrupalPageBreak']
 581  ]
 582        ";
 583  
 584        $settings = serialize($settings);
 585  
 586        $return = db_query( "UPDATE {ckeditor_settings} SET settings = '%s' WHERE name = '%s'", $settings, $name);
 587        $ret[] = array('success' => $return !== FALSE, 'query' => "UPDATE PROFILE - {$name}");
 588      }
 589      elseif ($settings['toolbar'] == 'DrupalFull') {
 590        $settings['toolbar'] = "
 591  [
 592        ['Source'],
 593        ['Cut','Copy','Paste','PasteText','PasteFromWord','-','SpellChecker', 'Scayt'],
 594        ['Undo','Redo','Find','Replace','-','SelectAll','RemoveFormat'],
 595        ['Image','Flash','Table','HorizontalRule','Smiley','SpecialChar'],
 596        '/',
 597        ['Bold','Italic','Underline','Strike','-','Subscript','Superscript'],
 598        ['NumberedList','BulletedList','-','Outdent','Indent','Blockquote'],
 599        ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock','-','BidiRtl','BidiLtr'],
 600        ['Link','Unlink','Anchor','Linkit','LinkToNode', 'LinkToMenu'],
 601        '/',
 602        ['Format','Font','FontSize'],
 603        ['TextColor','BGColor'],
 604        ['Maximize', 'ShowBlocks'],
 605        ['DrupalBreak', 'DrupalPageBreak']
 606  ]
 607        ";
 608  
 609        $settings = serialize($settings);
 610  
 611        $return = db_query( "UPDATE {ckeditor_settings} SET settings = '%s' WHERE name = '%s'", $settings, $name);
 612        $ret[] = array('success' => $return !== FALSE, 'query' => "UPDATE PROFILE - {$name}");
 613      }
 614      else {
 615        $settings['toolbar'] = "";
 616        $settings = serialize($settings);
 617  
 618        $return = db_query( "UPDATE {ckeditor_settings} SET settings = '%s' WHERE name = '%s'", $settings, $name);
 619        $ret[] = array('success' => $return !== FALSE, 'query' => "[!!] UPDATE PROFILE - {$name} - Custom toolbar cannot be converted, please set this toolbar manually in the CKEditor profile!");
 620      }
 621    }
 622  
 623    return $ret;
 624  }
 625  
 626  /**
 627   * Implementation of hook_uninstall().
 628   */
 629  function ckeditor_uninstall() {
 630    drupal_uninstall_schema('ckeditor');
 631  }