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