choose_language.inc

<?php
global $ROOT_PATH;
include_once($ROOT_PATH.'wysiwyg_plugin.inc');


class Choose_Language extends WYSIWYG_Plugin
{


    function Choose_Language(&$wysiwyg)
    {
         //  WORK OUT THE LOCALE LIST  //
        //require_once dirname(__FILE__).'/../../../../core/include/init.inc';


        /*$lm = &$GLOBALS['SQ_SYSTEM']->lm;
        $curr_locale = $lm->getCurrentLocale();
        if ($curr_locale !== FALSE) {

        }*/
        $this->_add_button('chooselang','','','','');

    }//end constructor


    function print_plugin_vars()
    {
        $common_languages = Array(
                                ''  => 'None',
                                'en'    => 'English',
                                'es'    => 'Spanish',
                                'fr'    => 'French',
                                'it'    => 'Italian',
                                'pt'    => 'Portuguese',
                                'de'    => 'German',
                                'ru'    => 'Russian',
                                'ar'    => 'Arabic',
                                'zh'    => 'Chinese',
                                'he'    => 'Hebrew',
                                'ja'    => 'Japanese',
                                'ko'    => 'Korean',
                                'sw'    => 'Swahili',
                                'el'    => 'Greek',
                                'la'    => 'Latin',
                                'he'    => 'Hebrew',
                            );
        ?>
        this.config.chooselang = {
            "-- choose language --": "",<?php
            foreach ($common_languages as $code => $name) {
                echo '"'.$name.'": "'.$code.'",'."\n";
            }
            ?>
            "---------------------": "",<?php
            require_once SQ_FUDGE_PATH.'/standards_lists/languages.inc';
            $count = 1;
            foreach ($standards_lists_languages as $code => $name) {
                if (array_key_exists($code, $common_languages)) {
                    $count++;
                    continue;
                }
                if ($count == count($standards_lists_languages)) {
                    echo '"'.$name.'": "'.$code.'"'."\n";
                } else {
                    echo '"'.$name.'": "'.$code.'",'."\n";
                }
                $count++;
            }
            ?>
        };
        <?php

    }//end print_plugin_vars()


    function print_plugin_create_select()
    {
        ?>
        case "chooselang" :
            options = editor.config[txt];
            cmd = txt;
        break;
        <?php

    }//end print_plugin_create_select()


    function print_plugin_update_toolbar()
    {
        ?>
        case "chooselang" :
        if (!text) {
            var options = this.config["chooselang"];
            var current_span = this.getClosest("span");
            var found = false;
            if (current_span) {
                var value = current_span.lang;
                var k = 0;
                for (var j in options) {
                    if (options[j].toLowerCase() == value) {
                        btn.element.selectedIndex = k;
                        found = true;
                        break;
                    }
                    ++k;
                }
            }
            if (!found) {btn.element.selectedIndex = 0; }
        }
        break;
        <?php

    }//end print_plugin_update_toolbar()


    function print_plugin_combo_selected()
    {
        ?>
        case "chooselang":
            if (value != null) {
                var current_span = this.getClosest("span");
                if (current_span) {
                    if (value == "") {
                         // Remove Lang Tag //
                        var sel = this._getSelection();
                        var range = this._createRange(sel);
                        var span_parent = current_span.parentNode;
                        for (var i = 0; i < span_parent.childNodes.length; i++) {
                            var child_node = span_parent.childNodes[i];
                            if (child_node.tagName == "SPAN") {
                                if (child_node.innerHTML == current_span.innerHTML) {
                                    if (HTMLArea.is_gecko) {
                                        // Gecko provides a cleaner way
                                        if (child_node.attributes.length == 1) {
                                            // span tag may have only one attribute, lang. then
                                            // we remove the surrounding span tag itself
                                            if (child_node.attributes[0].name == "lang") {
                                                range.selectNode(child_node);
                                                this.insertHTML(child_node.innerHTML, range);
                                            }
                                        } else if (child_node.attributes.length > 1) {
                                            // span tag may have multiple attributes, then
                                            // we only remove lang attribute from the tag
                                            var attrs = child_node.attributes;
                                            var lang_found = false;
                                            var xml_lang_found = false;
                                            var tmp_span = "<span ";
                                            for (var j = 0; j < attrs.length; j++) {
                                                if (attrs[j].name == "lang") {
                                                    lang_found = true;
                                                } else if (attrs[j].name == "xml:lang") {
                                                    xml_lang_found = true;
                                                }else {
                                                    tmp_span = tmp_span + attrs[j].name + "=\"" + attrs[j].value +"\" ";
                                                }
                                            }

                                            if (lang_found && xml_lang_found && attrs.length == 2) {
                                                range.selectNode(child_node);
                                                this.insertHTML(child_node.innerHTML, range);
                                            } else if (lang_found || xml_lang_found) {
                                                tmp_span += ">";
                                                range.selectNode(child_node);
                                                this.insertHTML(tmp_span + child_node.innerHTML + "</span>", range)
                                            }
                                        }
                                    } else if (HTMLArea.is_ie) {
                                        var inner_html = child_node.innerHTML
                                        var new_child = this._doc.createTextNode('');
                                        if (typeof(visual_aid_mode) != 'undefined' && visual_aid_mode) {
                                            var e = '<span id=wysiwyg-visual-aid-plugin-lang[^>]*>[^>]*<\/span>';
                                            var re = new RegExp(e, "ig");
                                            inner_html = inner_html.replace(re, '');
                                        }
                                        span_parent.replaceChild(new_child, child_node);
                                        range.pasteHTML(inner_html);
                                    }
                                }
                            }
                        }
                    } else {
                         // Choose The Lang Attribute //
                        this.selectNodeContents(current_span);
                        current_span.lang = value;
                    }
                } else if (value != "") {
                     // Add The Span Tag With Lang Attr //
                    if (this.getSelectedHTML().length != 0) {
                        this.surroundHTML("<span lang=\"" + value + "\">", "</span>");
                    }
                }
            }
        break;
        <?php

    }//end print_plugin_combo_selected()


}//end class()

?>