editor.class.php

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<?php
// $Id: editor.class.php 1016 2012-08-26 23:28:48Z i.bitcero $
// --------------------------------------------------------------
// Red México Common Utilities
// A framework for Red México Modules
// Author: Eduardo Cortés <i.bitcero@gmail.com>
// Email: i.bitcero@gmail.com
// License: GPL 2.0
// --------------------------------------------------------------

class RMFormEditor extends RMFormElement
{
        private $_width = '';
        private $_height = '';
        private $_default = '';
        private $_type = 'tiny';
        private $_theme = '';
        private $_action = '';
        private $_change = 0;
        private $_eles = array();
        private $_tinycss = '';
    private $ex_plugins = 'dropdown,texts,fonts,email,link,xcode,xquote,rmimage,emotions,more,chars';
    private $ex_buttons = 'bold,italic,underline,strikeout,separator_t,left,center,right,separator_t,fontsize,font,fontcolor,separator_t,more,bottom,top,separator_b,link,email,xcode,xquote,separator_b,images,emotions,separator_b,chars,page';
        function __construct($caption, $name, $width='100%', $height='300px', $default='', $type='', $change=1, $ele=array('op')){
        
        $rmc_config = RMFunctions::get()->configs();
        
                $tcleaner = TextCleaner::getInstance();
                $this->setCaption($caption);
                $this->setName($name);
                $this->_width = $width;
                $this->_height = $height;
                $this->_default = isset($_REQUEST[$name]) ? $tcleaner->stripslashes($_REQUEST[$name]) : $tcleaner->stripslashes($default);
                $this->_type = $type=='' ? $rmc_config['editor_type'] : $type;
        $this->_type = strtolower($this->_type);
        $this->_change = $change;
        $this->_eles = $ele;
        
        }
        public function setType($value){
                $this->_type = $value;
        }
        public function getType(){
                return $this->_type;
        }
        public function setTheme($theme){
                $this->_theme = $theme;
        }
        public function editorFormAction($action){
                $this->_action = $action;
        }
        public function render(){
                $ret = '';
        
                switch ($this->_type){
                        case 'simple':
                                $ret .= $this->renderTArea();
                                break;
                        case 'xoops':
                                $ret .= $this->renderExmCode();
                                break;
                        case 'html':
                                $ret .= $this->renderHTML();
                                break;
            case 'tiny':
            default:
                $ret .= $this->renderTiny();
                break;
                }
                
                return $ret;
        }
        
        public function renderTArea(){
        RMTemplate::get()->add_style('xoops-editor.css', 'rmcommon');
                $rtn = "<div class=\"ed-container\" style=\"width: $this->_width\">";
        $plugins = array();
        $plugins = RMEvents::get()->run_event('rmcommon.simple.editor.plugins', $plugins, $this->getName());
        if (!empty($plugins)){
            $rtn .= '<div class="ed-plugins">';
            $rtn .= implode("", $plugins);
            $rtn .= "</div>";
        }
        $rtn .= "<textarea class='xc-editor' id='".$this->getName()."' name='".$this->getName()."' style='width: 99%; height: ".$this->_height.";'>".$this->_default."</textarea>
                 </div>";
        return $rtn;
        }
        public function tinyCSS($url, EXMForm &$form){
        $form->tinyCSS($url);
        }
    
        private function renderTiny(){
                global $rmc_config, $xoopsUser;
                TinyEditor::getInstance()->add_config('elements',$this->id(), true);
                RMTemplate::get()->add_xoops_style('mce_editor.css','rmcommon');
                RMTemplate::get()->add_local_script('editor.js','rmcommon','include');
                RMTemplate::get()->add_local_script('quicktags.js','rmcommon','include');
        RMTemplate::get()->add_script(RMCURL.'/api/editors/tinymce/tiny_mce.js');
                RMTemplate::get()->add_head_script(TinyEditor::getInstance()->get_js());
        
                $rtn = "\n
                <div class=\"ed-container\" id=\"ed-cont-".$this->id()."\" style=\"width: $this->_width\">
        <div class=\"es-editor\" style=\"width: $this->_width;\">
        <a class=\"edButtonHTML\" onclick=\"switchEditors.go('".$this->id()."', 'html');\">HTML</a>
        <a class=\"edButtonPreview\" onclick=\"switchEditors.go('".$this->id()."', 'tinymce');\">Visual</a>
        </div>
        <div class=\"quicktags\"><script type=\"text/javascript\">edToolbar('".$this->id()."')</script></div>
        <textarea onchange=\"tinyMCE.activeEditor.save();\" id='".$this->id()."' name='".$this->getName()."' style='width: 100%; height: ".$this->_height.";' class='".$this->getClass()."'>".$this->_default."</textarea></div>";
                return $rtn;
        }
        
        private function renderHTML(){
                RMTemplate::get()->add_script(RMCURL."/include/js/quicktags.js");
                RMTemplate::get()->add_style('editor_html.css','rmcommon');
                $rtn = "\n<div class='ed-container html_editor_container' style='width: $this->_width;' id='".$this->id()."-ed-container'>";
        $plugins = array();
        // Get external plugins
        $plugins = RMEvents::get()->run_event('rmcommon.html.editor.plugins', $plugins, $this->id());
        
                $rtn .= "<div class=\"quicktags\"><script type=\"text/javascript\">edToolbar('".$this->id()."')</script>".(!empty($plugins) ? "<div class='ed_plugins'>".implode(" ", $plugins)."</div>" : '')."</div>
                <div class='txtarea_container'><textarea id='".$this->id()."' name='".$this->getName()."' style='width: ".$this->_width."; height: ".$this->_height.";' class='".$this->getClass()."'>".$this->_default."</textarea></div>
                </div>";
                return $rtn;
        }
        
        private function renderExmCode(){
                RMTemplate::get()->add_script(RMCURL."/api/editors/exmcode/editor-exmcode.php?id=".$this->id());
                RMTemplate::get()->add_script(RMCURL."/include/js/colorpicker.js");
                RMTemplate::get()->add_style('editor-exmcode.css','rmcommon');
                RMTemplate::get()->add_style('colorpicker.css','rmcommon');
                $rtn =  "<div class='ed-container' id='".$this->id()."-ed-container' width='$this->_width'>";
                $rtn .= "<div class='ed_buttons' id='".$this->id()."-ec-container'>";
        $rtn .= "<div class='row_top'></div><div class='row_bottom'></div>";
                $rtn .= "</div>";
                $rtn .= "<textarea id='".$this->id()."' name='".$this->getName()."' style='width: 99%; height: ".$this->_height.";' class='".$this->getClass()."'>".$this->_default."</textarea>";
                $rtn .= "</div>";
        // buttons
        $tplugins = RMEvents::get()->run_event('rmcommon.exmcode.plugins', $this->ex_plugins);
        $tplugins = explode(',',$tplugins);
        $plugins = '';
        foreach ($tplugins as $p){
            $plugins .= $plugins=='' ? $p.': true' : ','.$p.': true';
        }
        RMTemplate::get()->add_head("<script type=\"text/javascript\">\nvar ".$this->id()."_buttons = \"".RMEvents::get()->run_event('rmcommon.exmcode.buttons', $this->ex_buttons)."\";\nvar ".$this->id()."_plugins = {".$plugins."};\n</script>");
                return $rtn;
        }
    
    public function exmcode_buttons($buttons){
        if ($buttons=='') return;
        
        $this->ex_buttons = $buttons;
    }
}