<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2011 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
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 ********************************************************************************/


require_once('include/Dashlets/Dashlet.php');


class JotPadDashlet extends Dashlet {
    var $savedText; // users's saved text
    var $height = '200'; // height of the pad

    /**
     * Constructor 
     * 
     * @global string current language
     * @param guid $id id for the current dashlet (assigned from Home module)
     * @param array $def options saved for this dashlet
     */
    function JotPadDashlet($id, $def) {
        $this->loadLanguage('JotPadDashlet'); // load the language strings here

        if(!empty($def['savedText']))  // load default text is none is defined
            $this->savedText = $def['savedText'];
        else 
            $this->savedText = $this->dashletStrings['LBL_DEFAULT_TEXT'];
            
        if(!empty($def['height'])) // set a default height if none is set
            $this->height = $def['height'];

        parent::Dashlet($id); // call parent constructor
         
        $this->isConfigurable = true; // dashlet is configurable
        $this->hasScript = true;  // dashlet has javascript attached to it
                
        // if no custom title, use default
        if(empty($def['title'])) $this->title = $this->dashletStrings['LBL_TITLE'];
        else $this->title = $def['title'];        
    }

    /**
     * Displays the dashlet
     * 
     * @return string html to display dashlet
     */
    function display() {
        $ss = new Sugar_Smarty();
        $xss = clean_xss($this->savedText, false);
        if(!empty($xss)) {
            $this->savedText = str_replace($xss, "", $this->savedText);
        }
        $ss->assign('savedText', $this->savedText);
        $ss->assign('saving', $this->dashletStrings['LBL_SAVING']);
        $ss->assign('saved', $this->dashletStrings['LBL_SAVED']);
        $ss->assign('id', $this->id);
        $ss->assign('height', $this->height);
          
        $str = $ss->fetch('modules/Home/Dashlets/JotPadDashlet/JotPadDashlet.tpl');     
        return parent::display($this->dashletStrings['LBL_DBLCLICK_HELP']) . $str . '<br />'; // return parent::display for title and such
    }
    
    /**
     * Displays the javascript for the dashlet
     * 
     * @return string javascript to use with this dashlet
     */
    function displayScript() {
        $ss = new Sugar_Smarty();
        $ss->assign('saving', $this->dashletStrings['LBL_SAVING']);
        $ss->assign('saved', $this->dashletStrings['LBL_SAVED']);
        $ss->assign('id', $this->id);
        
        $str = $ss->fetch('modules/Home/Dashlets/JotPadDashlet/JotPadDashletScript.tpl');     
        return $str; // return parent::display for title and such
    }
        
    /**
     * Displays the configuration form for the dashlet
     * 
     * @return string html to display form
     */
    function displayOptions() {
        global $app_strings;
        
        $ss = new Sugar_Smarty();
        $ss->assign('titleLbl', $this->dashletStrings['LBL_CONFIGURE_TITLE']);
        $ss->assign('heightLbl', $this->dashletStrings['LBL_CONFIGURE_HEIGHT']);
        $ss->assign('saveLbl', $app_strings['LBL_SAVE_BUTTON_LABEL']);
        $ss->assign('title', $this->title);
        $ss->assign('height', $this->height);
        $ss->assign('id', $this->id);

        return parent::displayOptions() . $ss->fetch('modules/Home/Dashlets/JotPadDashlet/JotPadDashletOptions.tpl');
    }  

    /**
     * called to filter out $_REQUEST object when the user submits the configure dropdown
     * 
     * @param array $req $_REQUEST
     * @return array filtered options to save
     */  
    function saveOptions($req) {
        global $sugar_config, $timedate, $current_user, $theme;
        $options = array();
        $options['title'] = $_REQUEST['title'];
        if(is_numeric($_REQUEST['height'])) {
            if($_REQUEST['height'] > 0 && $_REQUEST['height'] <= 300) $options['height'] = $_REQUEST['height'];
            elseif($_REQUEST['height'] > 300) $options['height'] = '300';
            else $options['height'] = '100';            
        }
        
//        $options['savedText'] = br2nl($this->savedText);
        $options['savedText'] = $this->savedText;
         
        return $options;
    }

    /**
     * Used to save text on textarea blur. Accessed via Home/CallMethodDashlet.php
     * This is an example of how to to call a custom method via ajax
     */    
    function saveText() {
        $json = getJSONobj();
    	if(isset($_REQUEST['savedText'])) {
            $optionsArray = $this->loadOptions();
//            _pp($_REQUEST['savedText']);
            $optionsArray['savedText']=$json->decode(html_entity_decode($_REQUEST['savedText']));
            $optionsArray['savedText']=nl2br($optionsArray['savedText']['jsonObject']);
            $xss = clean_xss($optionsArray['savedText'], false);
            if(!empty($xss)) {
                $optionsArray['savedText'] = str_replace($xss, "", $optionsArray['savedText']);
            }
            $this->storeOptions($optionsArray);

        }
        else {
            $optionsArray['savedText'] = '';
        }
        echo 'result = ' . $json->encode(array('id' => $_REQUEST['id'], 
                                       'savedText' => $optionsArray['savedText']));
    }
}

?>