<?php
# -- BEGIN LICENSE BLOCK ---------------------------------------
#
# This file is part of Dotclear 2.
#
# Copyright (c) 2003-2014 Olivier Meunier & Association Dotclear
# Licensed under the GPL version 2.0 license.
# See LICENSE file or
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK -----------------------------------------

class dcCKEditorBehaviors
{
    protected static $p_url = 'index.php?pf=dcCKEditor';
    protected static $config_url = 'plugin.php?p=dcCKEditor&config=1';

    /**
     * adminPostEditor add javascript to the DOM to load ckeditor depending on context
     *
     * @param editor   <b>string</b> wanted editor
     * @param context  <b>string</b> page context (post,page,comment,event,...)
     * @param tags     <b>array</b>  array of ids into inject editor
     * @param syntax   <b>string</b> wanted syntax (xhtml)
     */
    public static function adminPostEditor($editor='',$context='',array $tags=array(),$syntax='xhtml') {
        if (empty($editor) || $editor != 'dcCKEditor' || $syntax != 'xhtml') { return;}

        $config_js = self::$config_url;
        if (!empty($context)) {
            $config_js .= '&context='.$context;
        }

        return
            '<script type="text/javascript">'."\n".
            dcPage::jsVar('dotclear.ckeditor_context', $context).
            'dotclear.ckeditor_tags_context = '.sprintf('{%s:["%s"]};'."\n", $context, implode('","', $tags)).
            'var CKEDITOR_BASEPATH = "'.DC_ADMIN_URL.self::$p_url.'/js/ckeditor/";'."\n".
            dcPage::jsVar('dotclear.admin_base_url', DC_ADMIN_URL).
            dcPage::jsVar('dotclear.base_url', $GLOBALS['core']->blog->host).
            dcPage::jsVar('dotclear.dcckeditor_plugin_url',DC_ADMIN_URL.self::$p_url).
            'CKEDITOR_GETURL = function(resource) {
	            // If this is not a full or absolute path.
	            if ( resource.indexOf(":/") == -1 && resource.indexOf("/") !== 0 ) {
		            resource = this.basePath + resource;
	            }
	            return resource;
             };'."\n".
            "dotclear.msg.img_select_title = '".html::escapeJS(__('Media chooser'))."'; "."\n".
            "dotclear.msg.img_select_accesskey = '".html::escapeJS(__('m'))."'; "."\n".
            "dotclear.msg.post_link_title = '".html::escapeJS(__('Link to an entry'))."'; "."\n".
            "dotclear.msg.link_title = '".html::escapeJS(__('Link'))."'; "."\n".
            "dotclear.msg.link_accesskey = '".html::escapeJS(__('l'))."'; "."\n".
            "dotclear.msg.img_title = '".html::escapeJS(__('External image'))."'; "."\n".
            "dotclear.msg.url_cannot_be_empty = '".html::escapeJS(__('URL field cannot be empty.'))."';"."\n".
            "</script>\n".
            dcPage::jsLoad(self::$p_url.'/js/ckeditor/ckeditor.js').
            dcPage::jsLoad(self::$p_url.'/js/ckeditor/adapters/jquery.js').
            dcPage::jsLoad($config_js);
	}

    public static function adminPopupMedia($editor='') {
        if (empty($editor) || $editor!='dcCKEditor') { return;}

    	return dcPage::jsLoad(self::$p_url.'/js/popup_media.js');
    }

    public static function adminPopupLink($editor='') {
        if (empty($editor) || $editor!='dcCKEditor') { return;}

    	return dcPage::jsLoad(self::$p_url.'/js/popup_link.js');
    }

    public static function adminPopupPosts($editor='') {
        if (empty($editor) || $editor!='dcCKEditor') { return;}

    	return dcPage::jsLoad(self::$p_url.'/js/popup_posts.js');
    }

    public static function adminMediaURLParams($p) {
        if (!empty($_GET['editor'])) {
            $p['editor'] = html::sanitizeURL($_GET['editor']);
        }
    }

    public static function getTagsContext() {
        return self::$tagsContext;
    }
}
