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<?php
// $Id$
/**
* @file
* Editor integration functions for FCKeditor.
*/
/**
* Plugin implementation of hook_editor().
*/
function wysiwyg_fckeditor_editor() {
$editor['fckeditor'] = array(
'title' => 'FCKeditor',
'vendor url' => 'http://www.fckeditor.net',
'download url' => 'http://www.fckeditor.net/download',
'libraries' => array(
'' => array(
'title' => 'Default',
'files' => array('fckeditor.js'),
),
),
'version callback' => 'wysiwyg_fckeditor_version',
'themes callback' => 'wysiwyg_fckeditor_themes',
'settings callback' => 'wysiwyg_fckeditor_settings',
'plugin callback' => 'wysiwyg_fckeditor_plugins',
'plugin settings callback' => 'wysiwyg_fckeditor_plugin_settings',
'proxy plugin' => array(
'drupal' => array(
'load' => TRUE,
'proxy' => TRUE,
),
),
'proxy plugin settings callback' => 'wysiwyg_fckeditor_proxy_plugin_settings',
'versions' => array(
'js files' => array('fckeditor-2.6.js'),
),
),
);
return $editor;
}
/**
* Detect editor version.
*
* @param $editor
* An array containing editor properties as returned from hook_editor().
*
* @return
* The installed editor version.
*/
function wysiwyg_fckeditor_version($editor) {
$library = $editor['library path'] . '/fckeditor.js';
$library = fopen($library, 'r');
$max_lines = 100;
while ($max_lines && $line = fgets($library, 60)) {
if (preg_match('@^FCKeditor.prototype.Version\s*= \'([\d\.]+)@', $line, $version)) {
fclose($library);
return $version[1];
}
$max_lines--;
}
fclose($library);
}
/**
* Determine available editor themes or check/reset a given one.
*
* @param $editor
* A processed hook_editor() array of editor properties.
* @param $profile
* A wysiwyg editor profile.
*
* @return
* An array of theme names. The first returned name should be the default
* theme name.
*/
function wysiwyg_fckeditor_themes($editor, $profile) {
return array('default', 'office2003', 'silver');
}
/**
* Return runtime editor settings for a given wysiwyg profile.
*
* @param $editor
* A processed hook_editor() array of editor properties.
* @param $config
* An array containing wysiwyg editor profile settings.
* @param $theme
* The name of a theme/GUI/skin to use.
*
* @return
* A settings array to be populated in
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* Drupal.settings.wysiwyg.configs.{editor}
*/
function wysiwyg_fckeditor_settings($editor, $config, $theme) {
$settings = array(
'EditorPath' => base_path() . $editor['library path'] . '/',
'SkinPath' => base_path() . $editor['library path'] . '/editor/skins/' . $theme . '/',
'CustomConfigurationsPath' => base_path() . drupal_get_path('module', 'wysiwyg') . '/editors/js/fckeditor.config.js',
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'Width' => '100%',
'Height' => 420,
'LinkBrowser' => FALSE,
'LinkUpload' => FALSE,
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'ImageBrowser' => FALSE,
'ImageUpload' => FALSE,
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'FlashBrowser' => FALSE,
'FlashUpload' => FALSE,
// By default, FCKeditor converts most characters into HTML entities. Since
// it does not support a custom definition, but Drupal supports Unicode, we
// disable at least the additional character sets. FCKeditor always converts
// XML default characters '&', '<', '>'.
// @todo Check whether completely disabling ProcessHTMLEntities is an option.
'IncludeLatinEntities' => FALSE,
'IncludeGreekEntities' => FALSE,
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if (isset($config['block_formats'])) {
$settings['FontFormats'] = strtr($config['block_formats'], array(',' => ';'));
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}
if (isset($config['apply_source_formatting'])) {
$settings['FormatSource'] = $config['apply_source_formatting'];
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}
if (isset($config['preformatted'])) {
$settings['FormatOutput'] = $config['preformatted'];
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}
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if (isset($config['css_setting'])) {
if ($config['css_setting'] == 'theme') {
$settings['EditorAreaCSS'] = implode(',', wysiwyg_get_css());
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}
else if ($config['css_setting'] == 'self' && isset($config['css_path'])) {
$settings['EditorAreaCSS'] = strtr($config['css_path'], array('%b' => base_path(), '%t' => path_to_theme()));
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if (!empty($config['buttons'])) {
// Use our custom toolbar set.
$settings['ToolbarSet'] = 'Wysiwyg';
// Populate our custom toolbar set for fckeditor.config.js.
$settings['buttons'] = array();
$plugins = wysiwyg_get_plugins($editor['name']);
foreach ($config['buttons'] as $plugin => $buttons) {
foreach ($buttons as $button => $enabled) {
// Iterate separately over buttons and extensions properties.
foreach (array('buttons', 'extensions') as $type) {
// Skip unavailable plugins.
if (!isset($plugins[$plugin][$type][$button])) {
continue;
}
// Add buttons.
if ($type == 'buttons') {
$settings['buttons'][] = $button;
}
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// Allow plugins to add or override global configuration settings.
if (!empty($plugins[$plugin]['options'])) {
$settings = array_merge($settings, $plugins[$plugin]['options']);
}
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}
}
}
// For now, all buttons are placed into one row.
if (!empty($settings['buttons'])) {
$settings['buttons'] = array($settings['buttons']);
}
}
return $settings;
}
/**
* Build a JS settings array of native external plugins that need to be loaded separately.
*/
function wysiwyg_fckeditor_plugin_settings($editor, $profile, $plugins) {
$settings = array();
foreach ($plugins as $name => $plugin) {
// Register all plugins that need to be loaded.
if (!empty($plugin['load'])) {
$settings[$name] = array();
// Add path for native external plugins; internal ones do not need a path.
if (empty($plugin['internal']) && isset($plugin['path'])) {
$settings[$name]['path'] = base_path() . $plugin['path'];
}
if (!empty($plugin['languages'])) {
$settings[$name]['languages'] = $plugin['languages'];
}
}
}
return $settings;
}
/**
* Build a JS settings array for Drupal plugins loaded via the proxy plugin.
*/
function wysiwyg_fckeditor_proxy_plugin_settings($editor, $profile, $plugins) {
$settings = array();
foreach ($plugins as $name => $plugin) {
// Populate required plugin settings.
$settings[$name] = $plugin['dialog settings'] + array(
'title' => $plugin['title'],
'icon' => base_path() . $plugin['icon path'] . '/' . $plugin['icon file'],
'iconTitle' => $plugin['icon title'],
// @todo These should only be set if the plugin defined them.
'css' => base_path() . $plugin['css path'] . '/' . $plugin['css file'],
);
}
return $settings;
}
/**
* Return internal plugins for this editor; semi-implementation of hook_wysiwyg_plugin().
*/
function wysiwyg_fckeditor_plugins($editor) {
$plugins = array(
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'default' => array(
'buttons' => array(
'Bold' => t('Bold'), 'Italic' => t('Italic'), 'Underline' => t('Underline'),
'StrikeThrough' => t('Strike-through'),
'JustifyLeft' => t('Align left'), 'JustifyCenter' => t('Align center'), 'JustifyRight' => t('Align right'), 'JustifyFull' => t('Justify'),
'UnorderedList' => t('Bullet list'), 'OrderedList' => t('Numbered list'),
'Outdent' => t('Outdent'), 'Indent' => t('Indent'),
'Undo' => t('Undo'), 'Redo' => t('Redo'),
'Link' => t('Link'), 'Unlink' => t('Unlink'), 'Anchor' => t('Anchor'),
'Image' => t('Image'),
'TextColor' => t('Forecolor'), 'BGColor' => t('Backcolor'),
'Superscript' => t('Superscript'), 'Subscript' => t('Subscript'),
'Blockquote' => t('Blockquote'), 'Source' => t('Source code'),
'Rule' => t('Horizontal rule'),
'Cut' => t('Cut'), 'Copy' => t('Copy'), 'Paste' => t('Paste'),
'PasteText' => t('Paste Text'), 'PasteWord' => t('Paste from Word'),
'ShowBlocks' => t('Show blocks'),
'RemoveFormat' => t('Remove format'),
'SpecialChar' => t('Character map'),
'About' => t('About'),
'FontFormat' => t('HTML block format'), 'FontName' => t('Font'), 'FontSize' => t('Font size'), 'Style' => t('Font style'),
'Table' => t('Table'),
'Find' => t('Search'), 'Replace' => t('Replace'), 'SelectAll' => t('Select all'),
'CreateDiv' => t('Create DIV container'),
'Flash' => t('Flash'), 'Smiley' => t('Smiley'),
'FitWindow' => t('FitWindow'),
'SpellCheck' => t('Check spelling'),
),
'internal' => TRUE,
),
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'autogrow' => array(
'path' => $editor['library path'] . '/editor/plugins',
'extensions' => array(
'autogrow' => t('Autogrow'),
),
'options' => array(
'AutoGrowMax' => 800,
),
'internal' => TRUE,
'load' => TRUE,
),
'bbcode' => array(
'path' => $editor['library path'] . '/editor/plugins',
'extensions' => array(
'bbcode' => t('BBCode'),
),
'internal' => TRUE,
'load' => TRUE,
),
'dragresizetable' => array(
'path' => $editor['library path'] . '/editor/plugins',
'extensions' => array(
'dragresizetable' => t('Table drag/resize'),
),
'internal' => TRUE,
'load' => TRUE,
),
'tablecommands' => array(
'path' => $editor['library path'] . '/editor/plugins',
'buttons' => array(
'TableCellProp' => t('Table: Cell properties'),
'TableInsertRowAfter' => t('Table: Insert row after'),
'TableInsertColumnAfter' => t('Table: Insert column after'),
'TableInsertCellAfter' => t('Table: Insert cell after'),
'TableDeleteRows' => t('Table: Delete rows'),
'TableDeleteColumns' => t('Table: Delete columns'),
'TableDeleteCells' => t('Table: Delete cells'),
'TableMergeCells' => t('Table: Merge cells'),
'TableHorizontalSplitCell' => t('Table: Horizontal split cell'),
),
'internal' => TRUE,
'load' => TRUE,
),
);
return $plugins;