<?php
/**
 * QuickManager+
 *
 * @author      Mikko Lammi, www.maagit.fi, updated by Dmi3yy and Nicola1971
 * @license     GNU General Public License (GPL), http://www.gnu.org/copyleft/gpl.html
 * @version     1.5.12 updated 22/06/2022
 */

if(!class_exists('Qm')) {

class Qm {
  var $modx;

    //_______________________________________________________
    function __construct(&$modx, $jqpath='', $loadmanagerjq='', $loadfrontendjq='', $noconflictjq='', $loadfa='', $loadtb='', $tbwidth='', $tbheight='', $hidefields='', $hidetabs='', $hidesections='', $addbutton='', $tpltype='', $tplid='', $custombutton='', $managerbutton='', $logout='', $autohide='', $position='', $editbuttons='', $editbclass='', $newbuttons='', $newbclass='', $tvbuttons='', $tvbclass='', $buttonStyle='', $removeBg='') {
        $this->modx = $modx;

        // Get plugin parameters
        $this->jqpath = $jqpath;
        $this->loadmanagerjq = $loadmanagerjq;
        $this->loadfrontendjq = $loadfrontendjq;
        $this->noconflictjq = $noconflictjq;
        $this->loadfa = $loadfa;
        $this->loadtb = $loadtb;
        $this->tbwidth = $tbwidth;
        $this->tbheight = $tbheight;
        $this->usemm = null;
        $this->hidefields = $hidefields;
        $this->hidetabs = $hidetabs;
        $this->hidesections = $hidesections;
        $this->addbutton = $addbutton;
        $this->tpltype = $tpltype;
        $this->tplid = $tplid;
        $this->custombutton = $custombutton;
        $this->managerbutton = $managerbutton;
        $this->logout = $logout;
        $this->autohide = $autohide;
        $this->position = $position;
        $this->editbuttons = $editbuttons;
        $this->editbclass = $editbclass;
        $this->newbuttons = $newbuttons;
        $this->newbclass = $newbclass;
        $this->tvbuttons = $tvbuttons;
        $this->tvbclass = $tvbclass;
        $this->buttonStyle = $buttonStyle;
        $this->removeBg = $removeBg;

        // Includes
        include_once($this->modx->config['base_path'].'assets/plugins/qm/mcc.class.php');

        // Run plugin
        $this->Run();
    }

    //_______________________________________________________
    function Run() {

        // Include MODX manager language file
        global $_lang;

		// Get manager language
        $manager_language = $this->modx->config['manager_language'];

        // Individual user language setting (if set)
        if (isset($_SESSION['mgrUsrConfigSet']['manager_language'])) $manager_language = $_SESSION['mgrUsrConfigSet']['manager_language'];

		// Include_once the language file
        if(!isset($manager_language) || !file_exists(MODX_MANAGER_PATH."includes/lang/".$manager_language.".inc.php")) {
            $manager_language = "english"; // if not set, get the english language file.
        }
        // Include default language
        include_once MODX_MANAGER_PATH."includes/lang/english.inc.php";

        // Include user language
        if($manager_language!="english" && file_exists(MODX_MANAGER_PATH."includes/lang/".$manager_language.".inc.php")) {
            include_once MODX_MANAGER_PATH."includes/lang/".$manager_language.".inc.php";
        }

        // Get event
        $e = &$this->modx->Event;

        // Run plugin based on event
        switch ($e->name) {

            // Save document
            case 'OnDocFormSave':

                // Saving process for Qm only
                if(isset($_REQUEST['quickmanager']) && intval($_REQUEST['quickmanager']) == 1) {

                    $id = $e->params['id'];
                    $key = $id;

                    // Normal saving document procedure stops to redirect => Before redirecting secure documents and clear cache

                    // Secure web documents - flag as private (code from: processors/save_content.processor.php)
    		        include $this->modx->config['site_manager_path']."includes/secure_web_documents.inc.php";
    		        secureWebDocument($key);

            		// Secure manager documents - flag as private (code from: processors/save_content.processor.php)
            		include $this->modx->config['site_manager_path']."includes/secure_mgr_documents.inc.php";
            		secureMgrDocument($key);

                    // Clear cache
                    $this->modx->clearCache('full');

                    // Different doc to be refreshed than the one we are editing?
                    if (isset($_POST['qmrefresh'])) {
                        $id = intval($_POST['qmrefresh']);
                    }

                    // Redirect to clearer page which refreshes parent window and closes modal box frame
                    if ($this->modx->config['friendly_urls'] == 1){
                        $this->modx->sendRedirect($this->modx->makeUrl($id).'?quickmanagerclose=1', 0, 'REDIRECT_HEADER', 'HTTP/1.1 301 Moved Permanently');
                    }else{
                        $this->modx->sendRedirect($this->modx->makeUrl($id).'&quickmanagerclose=1', 0, 'REDIRECT_HEADER', 'HTTP/1.1 301 Moved Permanently');
                    }

                }

                break;

            // Display page in front-end
            case 'OnWebPagePrerender':

                // Get document id
                $docID = $this->modx->documentIdentifier;

                // Get page output
                $output = &$this->modx->documentOutput;

                // Close modal box after saving (previously close.php)
                if (isset($_GET['quickmanagerclose'])) {

                    // Set url to refresh
                    $url = $this->modx->makeUrl($docID, '', '', 'full');

                    $output = '
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title></title>
</head>
<body onload="javascript: parent.location.href = \''.$url.'\';">
</body>
</html>
';
                    break;
                }

                // QM+ TV edit
                if(isset($_GET['quickmanagertv']) && intval($_GET['quickmanagertv'] == 1) && $_GET['tvname'] != '' && $this->tvbuttons == 'true') {

                    $tvName = '';
                    $locked = FALSE;
                    $access = FALSE;
                    $save = 0;
                    $imagePreview = '';

                    // Includes
                    include_once(MODX_MANAGER_PATH.'includes/tmplvars.inc.php');
                    include_once(MODX_MANAGER_PATH.'includes/tmplvars.commands.inc.php');
                    include_once(MODX_MANAGER_PATH.'includes/tmplvars.format.inc.php');

                    // Get save status
                    if (isset($_POST['save'])) $save = intval($_POST['save']);

                    // Get TV name
                    if (preg_match('/^([^\\"\'\(\)<>!?]+)/i', $_GET['tvname'])) $tvName = $_GET['tvname'];

                    // Get TV array
                    $tv = $this->modx->getTemplateVar($tvName, '*', $docID);

                    // Handle default TVs
                    switch ($tvName) {
                        case 'pagetitle'    : $tv['type'] = 'text';     $tv['caption'] = $this->getDefaultTvCaption($tvName); $access = TRUE; break;
                        case 'longtitle'    : $tv['type'] = 'text';     $tv['caption'] = $this->getDefaultTvCaption($tvName); $access = TRUE; break;
                        case 'description'  : $tv['type'] = 'text';     $tv['caption'] = $this->getDefaultTvCaption($tvName); $access = TRUE; break;
                        case 'content'      : $tv['type'] = 'richtext'; $tv['caption'] = $this->getDefaultTvCaption($tvName); $access = TRUE; break;
                        case 'menutitle'    : $tv['type'] = 'text';     $tv['caption'] = $this->getDefaultTvCaption($tvName); $access = TRUE; break;
                        case 'introtext'    : $tv['type'] = 'textarea'; $tv['caption'] = $this->getDefaultTvCaption($tvName); $access = TRUE; break;
                    }

                    // Check TV access
                    if (!$access) { $access = $this->checkTvAccess($tv['id']); }

                    // User can access TV
                    if ($access) {

                        // Show TV form
                        if ($save == 0) {

                            // Check is document locked? Someone else is editing the document...  //$_lang['lock_msg']
                            if ($this->checkLocked()) $locked = TRUE;

                            // Set document locked
                            else $this->setLocked(1);

                            // Handle RTE
                            if($tv['type'] == 'richtext') {
                                // Invoke OnRichTextEditorInit event
                                $eventOutput = $this->modx->invokeEvent("OnRichTextEditorInit", array('editor'=>$this->modx->config['which_editor'], 'elements'=>array('tv'.$tvName)));

                                if(is_array($eventOutput)) {
                                    $editorHtml = implode("",$eventOutput);
                                }
                            }

                            // Render TV html
                            $tvHtml = renderFormElement($tv['type'], $tv['name'], $tv['default_text'], $tv['elements'], $tv['value']);

                            // Get jQuery conflict mode
    					    if ($this->noconflictjq == 'true') $jq_mode = '$j';
    					    else $jq_mode = '$';
					    }

                        // Save TV
                        else {
                            // Remove document locked
                            $this->setLocked(0);

                            // Save TV
                            $this->saveTv($tvName);
                        }

                        // Page output: header
                        $output = '
                        <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
                        <html xmlns="http://www.w3.org/1999/xhtml">
                        <head>
                        <meta http-equiv="content-type" content="text/html; charset=utf-8" />
                        <title></title>
                        <link rel="stylesheet" type="text/css" href="'.$this->modx->config['site_url'].'assets/plugins/qm/css/style.css" />
                        <!--[if IE]><link rel="stylesheet" type="text/css" href="'.$this->modx->config['site_url'].'assets/plugins/qm/css/ie.css" /><![endif]-->
                        <script src="'.$this->modx->config['site_url'].$this->jqpath.'" type="text/javascript"></script>
                        </head>
                        ';

                        // Page output: TV form
                        if ($save == 0) {
                            $output .= '
                            <body id="qm-tv-body">
                            ';

                            // Document is locked message
                            if ($locked) {
                                $output .= '
                                <h1>'.$_lang['locked'].'</h1>
                                <div id="qm-tv-description">'.$_lang['lock_msg'].'</div>
                                ';
                            }

                            // Normal form
                            else {
                                // Image preview
                                if ($tv['type'] == 'image') {
                                    $imagePreview = '
                                    <div id="qm-tv-image-preview"><img class="qm-tv-image-preview-drskip qm-tv-image-preview-skip" src="'.$this->modx->config['site_url'].$tv['value'].'" alt="" /></div>
                                    <script type="text/javascript" charset="UTF-8">

                                    $(document).ready(function() {

                                        var previewImage = "#tv'.$tvName.'";
                                        var siteUrl = "'.$this->modx->config['site_url'].'";

                                        OriginalSetUrl = SetUrl; // Copy the existing Image browser SetUrl function
                            			SetUrl = function(url, width, height, alt) {	// Redefine it to also tell the preview to update
                            				OriginalSetUrl(url, width, height, alt);
                            				$(previewImage).trigger("change");
                            			}

                                        $(previewImage).change(function() {
                                            $("#qm-tv-image-preview").empty();
                                             if ($(previewImage).val()!="" ){
                                                 $("#qm-tv-image-preview").append("<img class=\"qm-tv-image-preview-drskip qm-tv-image-preview-skip\" src=\"" + siteUrl + $(previewImage).val()  + "\" alt=\"\" />");
                                             }
                                             else{
                                                 $("#qm-tv-image-preview").append("");
                                             }
                                         });
                                    });

                                    </script>
                                    ';
                                }
                                $amp = ($this->modx->config['friendly_urls'] == 1) ? '?' : '&';
                                $output .= '
                                <form id="qm-tv-form" name="mutate" method="post" enctype="multipart/form-data" action="'.$this->modx->makeUrl($docID).$amp.'quickmanagertv=1&amp;tvname='.$tvName.'">
                                <input type="hidden" name="tvid" value="'.$tv['id'].'" />
                                <input id="save" type="hidden" name="save" value="1" />

                                <div id="qm-tv-actions">
                                <div class="qm-cancel"><a href="#" onclick="parent.'.$jq_mode.'.fn.colorbox.close(); return false;"><span>'.$_lang['cancel'].'</span></a></div>
                                <div class="qm-save"><a href="#" onclick="document.forms[\'mutate\'].submit(); return false;"><span>'.$_lang['save'].'</span></a></div>
                                </div>

                                <h1>'.$tv['caption'].'</h1>

                                <div id="qm-tv-description">'.$tv['description'].'</div>

                                <div id="qm-tv-tv" class="qm-tv-'.$tv['type'].'">
                                '.$tvHtml.'
                                </div>

                                '.$imagePreview.'

                                </form>
                                '.$editorHtml.'
                                ';
                            }
                        }

                        // Page output: close modal box and refresh parent frame
                        else $output .= '<body onload="parent.location.reload();">';

                        // Page output: footer
                        $output .= '
                        </body>
                        </html>
                        ';
                    }

                    else {
                        $output = 'Error: Access denied.';
                    }
                }

                // QM+ with toolbar
                else {

                    if(isset($_SESSION['mgrValidated']) && (!(isset($_REQUEST['z']) && $_REQUEST['z'] == 'manprev')) ) {

                        // If logout break here
                        if(isset($_REQUEST['logout'])) {
                            $this->Logout();
                            break;
                        }

                        $userID = $_SESSION['mgrInternalKey'];

                        // Add ID
                        $controls = '<li class="qmId"><span class="textid">ID: </span>'.$docID.'</li>';
                        // Go to Manager button
                        if ($this->managerbutton == 'true') {
                            $managerButton  = '
                            <li class="qmManager">
                            <a class="qmButton qmManager" title="'.$_lang['manager'].'" href="'.$this->modx->config['site_manager_url'].'" ><i class="fa fa-2x fa-fw fa-home butticon"></i><span class="butttext">'.$_lang['manager'].'</span></a>
                            </li>
                            ';
                            $controls .= $managerButton;
                        }
                        // Edit button

                        $editButton = '
                        <li class="qmEdit">
                        <a title="'.$_lang['edit_resource'].'" class="qmButton qmEdit colorbox primary" href="'.$this->modx->config['site_manager_url'].'index.php?a=27&amp;id='.$docID.'&amp;quickmanager=1"><i class="fa fa-2x fa-fw fa-pencil-square-o butticon"></i><span class="butttext">'.$_lang['edit_resource'].'</span></a>
                        </li>
                        ';

                        // Check if user has manager access to current document
                        $access = $this->checkAccess();

                        // Does user have permissions to edit document
                        if($access) $controls .= $editButton;

                        if ($this->addbutton == 'true' && $access) {
                            // Add button
                            $addButton = '
                            <li class="qmAdd">
                            <a class="qmButton qmAdd colorbox" href="'.$this->modx->config['site_manager_url'].'index.php?a=4&amp;pid='.$docID.'&amp;quickmanager=1"><i class="fa fa-2x fa-fw fa-file butticon"></i><span class="butttext">'.$_lang['create_resource_here'].'</span></a>
                            </li>
                            ';

                            // Does user have permissions to add document
                            if($this->modx->hasPermission('new_document')) $controls .= $addButton;
                        }

                        // Custom add buttons if not empty and enough permissions
                        if ($this->custombutton != '') {

                            // Replace [*id*] with current doc id
                            $this->custombutton = str_replace("[*id*]", $docID, $this->custombutton);

                            // Handle [~id~] links
                            $this->custombutton = $this->modx->rewriteUrls($this->custombutton);

                            $buttons = explode("||", $this->custombutton); // Buttons are divided by "||"

                            // Custom buttons class index
                            $i = 0;

                            // Parse buttons
                            foreach($buttons as $key => $field) {
                                $i++;

                                $field = substr($field, 1, -1); // Trim "'" from beginning and from end
                                $buttonParams = explode("','", $field); // Button params are divided by "','"

                                $buttonTitle = $buttonParams[0];
                                $buttonAction = $buttonParams[1]; // Contains URL if this is not add button
                                $buttonParentId = $buttonParams[2]; // Is empty is this is not add button
                                $buttonTplId = $buttonParams[3];

                                // Button visible for all
                                if ($buttonParams[4] == '') {
                                    $showButton = TRUE;
                                }
                                // Button is visible for specific user roles
                                else {
                                    $showButton = FALSE;

                                    // Get user roles the button is visible for
                                    $buttonRoles = explode(",", $buttonParams[4]); // Roles are divided by ','

                                    // Check if user role is found
                                    foreach($buttonRoles as $key => $field) {
                                        if ($field == $_SESSION['mgrRole']) {
                                            $showButton = TRUE;
                                        }
                                    }
                                }
                                $buttonIcon = $buttonParams[5];
                                // Show custom button
                                if ($showButton) {
                                    switch ($buttonAction)
                                    {
                                        case 'new':
                                            $customButton = '
                                            <li class="qm-custom-'.$i.' qmCustom">
                                            <a title="'.$buttonTitle.'" class="qmButton qmCustom colorbox" href="'.$this->modx->config['site_manager_url'].'index.php?a=4&amp;pid='.$buttonParentId.'&amp;quickmanager=1&amp;customaddtplid='.$buttonTplId.'"><i class="fa fa-2x fa-fw fa-'.$buttonIcon.' butticon"></i><span class="butttext">'.$buttonTitle.'</span></a>
                                            </li>
                                            ';
                                        break;

                                        case 'link':
                                            $customButton  = '
                                            <li class="qm-custom-'.$i.' qmCustom">
                                            <a title="'.$buttonTitle.'" class="qmButton qmCustom" href="'.$buttonParentId.'" ><i class="fa fa-2x fa-fw fa-'.$buttonIcon.' butticon"></i><span class="butttext">'.$buttonTitle.'</span></a>
                                            </li>
                                            ';
                                        break;

                                        case 'modal':
                                            $customButton  = '
                                            <li class="qm-custom-'.$i.' qmCustom">
                                            <a title="'.$buttonTitle.'" class="qmButton qmCustom colorbox" href="'.$buttonParentId.'" ><i class="fa fa-2x fa-fw fa-'.$buttonIcon.' butticon"></i><span class="butttext">'.$buttonTitle.'</span></a>
                                            </li>
                                            ';
                                        break;
                                    }
                                    $controls .= $customButton;
                                }
                            }
                        }



                        // Logout button
                        $logout = $this->modx->config['site_manager_url'].'index.php?a=8&amp;quickmanager=logout&amp;logoutid='.$docID;
                        $logoutButton  = '
                        <li class="qmLogout">
                        <a id="qmLogout" class="qmButton qmLogout" title="'.$_lang['logout'].'" href="'.$logout.'" ><i class="fa fa-2x fa-fw fa-sign-out butticon"></i><span class="butttext">'.$_lang['logout'].'</span></a>
                        </li>
                        ';

                        $controls .= $logoutButton;

                        $username = $_SESSION['mgrShortname'];
                        // Add action buttons
                        $editor = '
                        <div id="qmEditorClosed"></div>

    					<div id="qmEditor">

                        <ul>
                        <li id="qmUser">
                        <span class="qmUser"> <span class="butttext">'.$username.'</span> <i class="fa fa-2x fa-fw fa-user-circle usericon"></i></span>
                        </li>

                        <li><a id="qmLogoClose" class="qmClose" href="#" onclick="javascript: return false;"></a></li>
                        '.$controls.'
                        </ul>
    					</div>';

                        $MGR_DIR = $this->modx->getManagerPath( );
                        $css = '
                        <link rel="stylesheet" type="text/css" href="'.$this->modx->config['site_url'].'assets/plugins/qm/css/style.css" />';

                        $css .= '
                        <!--[if IE]><link rel="stylesheet" type="text/css" href="'.$this->modx->config['site_url'].'assets/plugins/qm/css/ie.css" /><![endif]-->
                        ';

                        // font-awesome
                        if ($this->loadfa == 'true') {
                        $css .= '
                        <link rel="stylesheet" type="text/css" href="'.$MGR_DIR.'media/style/common/font-awesome/css/font-awesome.min.css" />
                            ';
                        }
                        // Buttons Styles
                        if ($this->buttonStyle == 'actionButtons') {
                            $css .= '
                            <link rel="stylesheet" type="text/css" href="'.$this->modx->config['site_url'].'assets/plugins/qm/css/actionButtons.css" />
                            ';
                        }
                        else
                        if ($this->buttonStyle == 'navButtons') {
                            $css .= '
                            <link rel="stylesheet" type="text/css" href="'.$this->modx->config['site_url'].'assets/plugins/qm/css/navButtons.css" />
                            ';
                        }
                        // Top toolbar Autohide false
                        if (($this->autohide == 'false') && ($this->position == 'top')) {
                            $css .= '
                            <style type="text/css">
                            #qmEditor, #qmEditorClosed { left:0; top: 0px; width: 100%;}
                            #qmEditor:hover, #qmEditorClosed:hover {top: 0px;}
                            .butticon {display:inline}
                            @media only screen and (max-width: 728px) {
                            .butttext {display:none}
                            #qmUser {display:none}
                            }
                            @media only screen
                            and (min-device-width: 768px)
                            and (max-device-width: 1024px)
                            and (orientation: portrait)
                            and (-webkit-min-device-pixel-ratio: 1) {
                            .butttext {display:none}
                            .butticon {display:inline!important}
                            }
                            </style>
                            ';
                        }
                        else
                        // Top toolbar Autohide true
                        if (($this->autohide == 'true') && ($this->position == 'top')) {
                            $css .= '
                            <style type="text/css">
                            #qmEditor, #qmEditorClosed { left:0; top: -30px; width: 100%;}
                            #qmEditor:hover, #qmEditorClosed:hover {top: 0px;}
                            .butticon {display:none}
                            @media only screen and (max-width: 728px) {
                            .butttext {display:none}
                            #qmUser {display:none}
                            }
                            @media only screen
                            and (min-device-width: 768px)
                            and (max-device-width: 1024px)
                            and (orientation: portrait)
                            and (-webkit-min-device-pixel-ratio: 1) {
                            .butttext {display:none}
                            .butticon {display:inline!important}
                            }
                            </style>
                            ';
                        }
                        else
                        // Top toolbar Relative
                        if ($this->position == 'before') {
                            $css .= '
                            <style type="text/css">
                            #qmEditor, #qmEditorClosed {position: relative; left:0; top: 0; width: 100%; height:35px; opacity:1; -ms-filter:"" !important; filter:none !important;}
                            #qmEditor:hover, #qmEditorClosed:hover {top: 0}
                            .butticon {display:none}
                            @media only screen and (max-width: 728px) {
                            .butttext {display:none}
                            #qmUser {display:none}
                            }
                            @media only screen
                            and (min-device-width: 768px)
                            and (max-device-width: 1024px)
                            and (orientation: portrait)
                            and (-webkit-min-device-pixel-ratio: 1) {
                            .butttext {display:none}
                            .butticon {display:inline!important}
                            }
                            </style>
                            ';
                        }
                        else
                        // Bottom toolbar Autohide true
                        if (($this->autohide == 'true') && ($this->position == 'bottom')) {
                            $css .= '
                            <style type="text/css">
                            #qmEditor, #qmEditorClosed { left:0; bottom: -30px; width: 100%;}
                            #qmEditor:hover, #qmEditorClosed:hover {bottom: 0;}
                            .butticon {display:none}
                            @media only screen and (max-width: 728px) {
                            .butttext {display:none}
                            #qmUser {display:none}
                            }
                            @media only screen
                            and (min-device-width: 768px)
                            and (max-device-width: 1024px)
                            and (orientation: portrait)
                            and (-webkit-min-device-pixel-ratio: 1) {
                            .butttext {display:none}
                            .butticon {display:inline!important}
                            }
                            </style>
                            ';
                        }
                        else
                        // Bottom toolbar Autohide false
                        if (($this->autohide == 'false') && ($this->position == 'bottom')) {
                            $css .= '
                            <style type="text/css">
                            #qmEditor, #qmEditorClosed { left:0; bottom: 0; width: 100%;}
                            #qmEditor:hover, #qmEditorClosed:hover {bottom: 0;}
                            .butticon {display:none}
                            @media only screen and (max-width: 728px) {
                            .butttext {display:none}
                            #qmUser {display:none}
                            }
                            @media only screen
                            and (min-device-width: 768px)
                            and (max-device-width: 1024px)
                            and (orientation: portrait)
                            and (-webkit-min-device-pixel-ratio: 1) {
                            .butttext {display:none}
                            .butticon {display:inline!important}
                            }
                            </style>
                            ';
                        }
                        // Left toolbar Autohide true
                        if (($this->autohide == 'true') && ($this->position == 'left')) {
                            $css .= '
                            <style type="text/css">
                            #qmEditor, #qmEditorClosed {left:-33px; top: 0; width: 40px; height:100%}
                            #qmEditor:hover, #qmEditorClosed:hover {left: 0}
                            #qmEditor .qmButton, .qm-edit, .qm-new {padding: 6px 7px; margin-bottom:3px;}
                            #qmUser {display:none;}
                            .butttext, span.textid {display:none}
                            #qmEditor .qmId {width:40px; font-size:12px; text-align:center;}
                            #qmEditorClosed { width:40px !important;}
                            #qmEditorClosed:after {margin-left:18px!important;}
                            #qmLogoClose:after {margin-left:11px!important;}
                            </style>
                            ';
                        }
                        else
                        // Left toolbar Autohide false
                        if (($this->autohide == 'false') && ($this->position == 'left')) {
                            $css .= '
                            <style type="text/css">
                            #qmEditor, #qmEditorClosed {left:0; top: 0; width: 40px; height:100%}
                            #qmEditor .qmButton, .qm-edit, .qm-new {padding: 6px 7px; margin-bottom:3px;}
                            #qmUser {display:none;}
                            .butttext, span.textid {display:none}
                            #qmEditor .qmId {width:40px; font-size:12px; text-align:center;}
                            #qmEditorClosed { width:40px !important;}
                            #qmEditorClosed:after {margin-left:18px!important;}
                            #qmLogoClose:after {margin-left:11px!important;}
                            </style>
                            ';
                        }
                        // Right toolbar Autohide true
                        if (($this->autohide == 'true') && ($this->position == 'right')) {
                            $css .= '
                            <style type="text/css">
                            #qmEditor, #qmEditorClosed {right:-33px; top: 0; width: 40px; height:100%}
                            #qmEditor:hover, #qmEditorClosed:hover {right: 0;}
                            #qmEditor .qmButton, .qm-edit, .qm-new {padding: 6px 7px; margin-bottom:3px;}
                            #qmUser {display:none;}
                            .butttext, span.textid {display:none}
                            #qmEditor .qmId {width:40px; font-size:12px; text-align:center;}
                            #qmEditorClosed { width:40px !important;}
                            #qmEditorClosed:after {margin-left:18px!important;}
                            #qmLogoClose:after {margin-left:11px!important;}
                            </style>
                            ';
                        }
                        else
                        // Right toolbar Autohide false
                        if (($this->autohide == 'false') && ($this->position == 'right')) {
                            $css .= '
                            <style type="text/css">
                            #qmEditor, #qmEditorClosed {right:0; top: 0; width: 40px; height:100%}
                            #qmEditor .qmButton, .qm-edit, .qm-new {padding: 6px 7px; margin-bottom:3px;}
                            #qmUser {display:none;}
                            .butttext, span.textid {display:none}
                            #qmEditor .qmId {width:40px; font-size:12px; text-align:center;}
                            #qmEditorClosed { width:40px !important;}
                            #qmEditorClosed:after {margin-left:18px!important;}
                            #qmLogoClose:after {margin-left:11px!important;}
                            </style>
                            ';
                        }
                        // Remove background
                        if (($this->removeBg == 'yes') && ($this->buttonStyle == 'actionButtons')) {
                            $css .= '
                            <style type="text/css">
                             #qmEditor, #qmEditorClosed {background: none; background-color: transparent!important;}
                            #qmEditor .qmId {background: rgba(255, 255, 255, 0.3); font-size:13px; text-align:center;  color: #666; padding:2px;}
                            </style>
                            ';
                        }
                        else
                        if (($this->removeBg == 'yes') && ($this->buttonStyle == 'navButtons')) {
                            $css .= '
                            <style type="text/css">
                             #qmEditor, #qmEditorClosed {background: none; background-color: transparent!important;}
                            #qmEditor .qmId {font-size:13px; text-align:center;  color: #666; padding:1px; margin-right:2px!important;}
                            #qmEditor .qmButton, .qm-edit, .qm-new, .qm-tv, .qm-save, .qm-cancel {transition: all; background-color:rgba(57, 81, 93, 0.8);border-color: rgba(255, 255, 255, 0.8)}
                            #qmEditor .qmButton:hover, .qm-edit:hover, .qm-new:hover, .qm-tv:hover, .qm-save:hover, .qm-cancel:hover { color:#FFF!important; background-color:rgba(57, 81, 93,.4); border-color: rgba(255, 255, 255, 1)}
                            </style>
                            ';
                        }
                        // Insert jQuery and ColorBox in head if needed
                        $head = '';
                        if ($this->loadfrontendjq == 'true') $head .= '<script src="'.$this->modx->config['site_url'].$this->jqpath.'" type="text/javascript"></script>';
                        if ($this->loadtb == 'true') {
                            $head .= '
                            <link type="text/css" media="screen" rel="stylesheet" href="'.$this->modx->config['site_url'].'assets/plugins/qm/css/colorbox.css" />

                            <style type="text/css">
                            .cboxIE #cboxTopLeft{background:transparent; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.$this->modx->config['site_url'].'assets/plugins/qm/css/images/internet_explorer/borderTopLeft.png, sizingMethod=\'scale\');}
                            .cboxIE #cboxTopCenter{background:transparent; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.$this->modx->config['site_url'].'assets/plugins/qm/css/images/internet_explorer/borderTopCenter.png, sizingMethod=\'scale\');}
                            .cboxIE #cboxTopRight{background:transparent; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.$this->modx->config['site_url'].'assets/plugins/qm/css/images/internet_explorer/borderTopRight.png, sizingMethod=\'scale\');}
                            .cboxIE #cboxBottomLeft{background:transparent; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.$this->modx->config['site_url'].'assets/plugins/qm/css/images/internet_explorer/borderBottomLeft.png, sizingMethod=\'scale\');}
                            .cboxIE #cboxBottomCenter{background:transparent; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.$this->modx->config['site_url'].'assets/plugins/qm/css/images/internet_explorer/borderBottomCenter.png, sizingMethod=\'scale\');}
                            .cboxIE #cboxBottomRight{background:transparent; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.$this->modx->config['site_url'].'assets/plugins/qm/css/images/internet_explorer/borderBottomRight.png, sizingMethod=\'scale\');}
                            .cboxIE #cboxMiddleLeft{background:transparent; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.$this->modx->config['site_url'].'assets/plugins/qm/css/images/internet_explorer/borderMiddleLeft.png, sizingMethod=\'scale\');}
                            .cboxIE #cboxMiddleRight{background:transparent; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='.$this->modx->config['site_url'].'assets/plugins/qm/css/images/internet_explorer/borderMiddleRight.png, sizingMethod=\'scale\');}
                            </style>

                            <script type="text/javascript" src="'.$this->modx->config['site_url'].'assets/plugins/qm/js/jquery.colorbox-min.js"></script>
                            ';
                        }

                        // Insert ColorBox jQuery definitions for QuickManager+
                        $head .= '
                        <script type="text/javascript">
                        ';

                        // jQuery in noConflict mode
                        if ($this->noconflictjq == 'true')
                        {
                            $head .= '
                        	var $j = jQuery.noConflict();
                        	$j(document).ready(function($)
                        	';

                        	$jvar = 'j';
                        }

                        // jQuery in normal mode
                        else {
                            $head .= '$(document).ready(function($)';

                            $jvar = '';
                        }

                        $head .= '
                            {
                        		$'.$jvar.'("a.colorbox").colorbox({width:"'.$this->tbwidth.'", height:"'.$this->tbheight.'", iframe:true, overlayClose:false, opacity:0.5, transition:"fade", speed:150});

                            	// Bindings
                            	$'.$jvar.'(document).bind("cbox_open", function(){
                                    $'.$jvar.'("body").css({"overflow":"hidden"});
                                    $'.$jvar.'("html").css({"overflow":"hidden"});
                                    $'.$jvar.'("#qmEditor").css({"display":"none"});
                                });

                                $'.$jvar.'(document).bind("cbox_cleanup", function(){
                                    //window is closing and cannot be stopped so clear dirty settings for all fields and tinyMCE
				    var foundit;

                                    //loop through the iframes, checking their scr
                                    iframearray = document.getElementsByTagName(\'iframe\');

                                    for(var i=0; i < iframearray.length; i++) {
                                        //if the matching colorbox src, we have found the correct iframe
                                        haystack=iframearray[i].src;
                                        needle="'.$this->modx->config["site_url"]."manager/index.php?a=27".'";
                                        if(haystack.substr(0, needle.length) == needle){
                                            foundit=iframearray[i]; //assign it to the foundit variable created earlier
                                            break; //no need to keep looking
                                        }
                                    }
                                    if (foundit) {
                                        foundit.contentWindow.window.documentDirty=false; //clear document dirty for fields
                                        //loop through tinyMCE editors and clear any dirty flags
                                        if (typeof(foundit.contentWindow.window.tinyMCE)!==\'undefined\') {
                                            var i, t = foundit.contentWindow.window.tinyMCE.editors;for (i in t){
                                            if (t.hasOwnProperty(i)){    t[i].isNotDirty=true }}
                                        }
                                    }
                                });

                            	$'.$jvar.'(document).bind("cbox_closed", function(){
                                    $'.$jvar.'("body").css({"overflow":"auto"});
                                    $'.$jvar.'("html").css({"overflow":"auto"});
                                    $'.$jvar.'("#qmEditor").css({"display":"block"});
                                    // Remove manager lock by going to home page
                                    $'.$jvar.'.ajax({ type: "GET", url: "'.$this->modx->config['site_manager_url'].'index.php?a=2" });
                                });

                                // Hide QM+ if cookie found
                                if (getCookie("hideQM") == 1)
                                {
                                    $'.$jvar.'("#qmEditor").css({"display":"none"});
                                    $'.$jvar.'("#qmEditorClosed").css({"display":"block"});
                                }

                                // Hide QM+
                                $'.$jvar.'(".qmClose").click(function () {
                                    $'.$jvar.'("#qmEditor").hide("normal");
                                    $'.$jvar.'("#qmEditorClosed").show("normal");
                                    document.cookie = "hideQM=1; path=/;";
                                });

                                // Show QM+
                                $'.$jvar.'("#qmEditorClosed").click(function () {
                                    {
                                        $'.$jvar.'("#qmEditorClosed").hide("normal");
                                        $'.$jvar.'("#qmEditor").show("normal");
                                        document.cookie = "hideQM=0; path=/;";
                                    }
                                });

                            });

                            function getCookie(cookieName)
                            {
                                var results = document.cookie.match ( "(^|;) ?" + cookieName + "=([^;]*)(;|$)" );

                                if (results) return (unescape(results[2]));
                                else return null;
                            }

                        </script>
                        ';

                        $head .= "
                        <script>
                        // Assure keeping session and related locks alive
                        $".$jvar."(document).ready(function($".$jvar.") {
                            function updateMODXsession() {
                              $".$jvar.".ajax({ url: '".MODX_MANAGER_URL."index.php', method:'post', data:{'updateMsgCount':true},
                                success: function(data) {},
                                complete: function() {
                                  setTimeout(updateMODXsession, ". ($this->modx->config['mail_check_timeperiod'] * 1000) .");
                                }
                              });
                            }
                            setTimeout(updateMODXsession, ". ($this->modx->config['mail_check_timeperiod'] * 1000) .");
                        });
                        </script>
                        ";

                        // Insert QM+ css in head
                        $head .= $css;

                        // Place QM+ head information in head, just before </head> tag
                        $output = preg_replace('~(</head>)~i', $head . '\1', $output);

                        // Insert editor toolbar right after <body> tag
                        $output = preg_replace('~(<body[^>]*>)~i', '\1' . $editor, $output);

                        // Search and create edit buttons in to the content
                        if ($this->editbuttons == 'true' && $access) {
                            $output = preg_replace('/<!-- '.$this->editbclass.' ([0-9]+) \'([^\\"\'\(\)<>!?]+)\' -->/', '<span class="'.$this->editbclass.'"><a class="colorbox" href="'.$this->modx->config['site_manager_url'].'index.php?a=27&amp;id=$1&amp;quickmanager=1&amp;qmrefresh='.$docID.'"><span>$2</span></a></span>', $output);
                        }

                        // Search and create new document buttons in to the content
                        if ($this->newbuttons == 'true' && $access) {
                            $output = preg_replace('/<!-- '.$this->newbclass.' ([0-9]+) ([0-9]+) \'([^\\"\'\(\)<>!?]+)\' -->/', '<span class="'.$this->newbclass.'"><a class="colorbox" href="'.$this->modx->config['site_manager_url'].'index.php?a=4&amp;pid=$1&amp;quickmanager=1&amp;customaddtplid=$2"><span>$3</span></a></span>', $output);
                        }

                        // Search and create new document buttons in to the content
                        if ($this->tvbuttons == 'true' && $access) {
                            // Set and get user doc groups for TV permissions
                            $this->docGroup = '';
                            $mrgDocGroups = $_SESSION['mgrDocgroups'];
                            if (!empty($mrgDocGroups)) $this->docGroup = implode(",", $mrgDocGroups);

                            // Create TV buttons and check TV permissions
                            $output = preg_replace_callback('/<!-- '.$this->tvbclass.' ([^\\"\'\(\)<>!?]+) -->/', array(&$this, 'createTvButtons'), $output);
                        }
                    }
                }

                break;

            // Edit document in ThickBox frame (MODX manager frame)
            case 'OnDocFormPrerender':

                // If there is Qm call, add control buttons and modify to edit document page
                if (isset($_REQUEST['quickmanager']) && intval($_REQUEST['quickmanager']) == 1) {

                    global $content, $_style;

                    // Set template for new document, action = 4
                    if(intval($_GET['a']) == 4) {

                        // Custom add button
                        if (isset($_GET['customaddtplid'])) {
                            // Set template
                            $content['template'] = intval($_GET['customaddtplid']);
                        }

                        // Normal add button
                        else {
                            switch ($this->tpltype) {
                                // Template type is parent
                                case 'parent':
                                    // Get parent document id
                                    $pid = $content['parent'] ? $content['parent'] : intval($_REQUEST['pid']);

                                    // Get parent document
                                    $parent = $this->modx->getDocument($pid);

                                    // Set parent template
                                    $content['template'] = $parent['template'];

                                    break;

                                // Template is specific id
                                case 'id':
                                    $content['template'] = $this->tplid;

                                    break;

                                // Template is inherited by Inherit Selected Template plugin
                                case 'selected': // Template is inherited by Inherit Selected Template plugin
                                case 'sibling':
                                    // Get parent document id
                                    $pid = $content['parent'] ? $content['parent'] : intval($_REQUEST['pid']);

                                    if ($this->modx->config['auto_template_logic'] === 'sibling') {
                                        // Eoler: template_autologic in Evolution 1.0.5+
                                        // http://tracker.modx.com/issues/9586
                                        $tv = array();
                                        $sibl = $this->modx->getDocumentChildren($pid, 1, 0, 'template', '', 'menuindex', 'ASC', 1);
                                        if(empty($sibl)) {
                                            $sibl = $this->modx->getDocumentChildren($pid, 0, 0, 'template', '', 'menuindex', 'ASC', 1);
                                        }
                                        if(!empty($sibl)) {
                                            $tv['value'] = $sibl[0]['template'];
                                        }
                                        else $tv['value'] = ''; // Added by yama
                                    }
                                    else
                                    {
                                        // Get "inheritTpl" TV
                                        $tv = $this->modx->getTemplateVar('inheritTpl', '', $pid);
                                    }

                                    // Set template to inherit
                                    if ($tv['value'] != '') $content['template'] = $tv['value'];
                                    else                    $content['template'] = $this->modx->config['default_template'];
                                    break;
                            }
                        }
                    }

                    // Manager control class
                    $mc = new Mcc();

                    // Hide default manager action buttons
                    $mc->addLine('$("#actions").hide();');

                    // Get doc id
                    $doc_id = intval($_REQUEST['id']);

                    // Different doc to be returned to for cancel?
                    if (isset($_REQUEST['qmrefresh'])) {
                        $doc_id = intval($_REQUEST['qmrefresh']);
                    }

                    // Get jQuery conflict mode
                    if ($this->noconflictjq == 'true') $jq_mode = '$j';
                    else $jq_mode = '$';

                    // Add action buttons
                    $url = $this->modx->makeUrl($doc_id,'','','full');
                    $mc->addLine('var controls = "<div style=\"padding:4px 0;position:fixed;top:10px;right:10px;z-index:1000\" id=\"qmcontrols\" class=\"actions\"><a id=\"Button1\" class=\"btn btn-success\" href=\"#\" onclick=\"documentDirty=false;document.mutate.save.click();return false;\"><span> '.$_lang['save'].'</span></a><a id=\"Button5\" class=\"btn btn-secondary\" href=\"#\" onclick=\"parent.location.href=\''.$url.'\'; return false;\"><span> '.$_lang['cancel'].'</span></a></div>";');

                    // Modify head
                    $mc->head = '<script type="text/javascript">document.body.style.display="none";</script>';
                    if ($this->loadmanagerjq == 'true') $mc->head .= '<script src="'.$this->modx->config['site_url'].$this->jqpath.'" type="text/javascript"></script>';

                    // Add control button
                    $mc->addLine('$("body").prepend(controls);');

                    // Hide fields to from front-end editors
                    if (!empty($this->hidefields)) {
                        $hideFields = explode(",", $this->hidefields);

                        foreach($hideFields as $key => $field) {
                            $mc->hideField($field);
                        }
                    }

                    // Hide tabs to from front-end editors
                    if (!empty($this->hidetabs)) {
                        $hideTabs = explode(",", $this->hidetabs);

                        foreach($hideTabs as $key => $field) {
                            $mc->hideTab($field);
                        }
                    }

                    // Hide sections from front-end editors
                    if (!empty($this->hidesections)) {
                        $hideSections = explode(",", $this->hidesections);

                        foreach($hideSections as $key => $field) {
                            $mc->hideSection($field);
                        }
                    }

                    // Hidden field to verify that QM+ call exists
                    $hiddenFields = '<input type="hidden" name="quickmanager" value="1" />';

                    // Different doc to be refreshed?
                    if (isset($_REQUEST['qmrefresh'])) {
                        $hiddenFields .= '<input type="hidden" name="qmrefresh" value="'.intval($_REQUEST['qmrefresh']).'" />';
                    }

                    // Output
                    $e->output($mc->Output().$hiddenFields);
                }

            break;

            // Where to logout
            case 'OnManagerLogout':
                // Only if cancel editing the document and QuickManager is in use
                if (isset($_REQUEST['quickmanager']) && $_REQUEST['quickmanager'] == 'logout') {
                    // Redirect to document id
                    if ($this->logout != 'manager') {
                        $this->modx->sendRedirect($this->modx->makeUrl($_REQUEST['logoutid']), 0, 'REDIRECT_HEADER', 'HTTP/1.1 301 Moved Permanently');
                    }
                }

            break;
        }
    }

    // Check if user has manager access permissions to current document
    //_______________________________________________________
    function checkAccess() {
        $access = FALSE;

        // If user is admin (role = 1)
        if ($_SESSION['mgrRole'] == 1) $access = TRUE;

        else {
            $docID = $this->modx->documentIdentifier;

            // Database table
            $table= $this->modx->getFullTableName("document_groups");

            // Check if current document is assigned to one or more doc groups
            $result = $this->modx->db->select('count(id)', $table, "document='{$docID}'");
            $rowCount= $this->modx->db->getValue($result);

            // If document is assigned to one or more doc groups, check access
            if ($rowCount >= 1) {

                // Get document groups for current user
                $mrgDocGroups = $_SESSION['mgrDocgroups'];
                if (!empty($mrgDocGroups))  {
                    $docGroup = implode(",", $mrgDocGroups);

                    // Check if user has access to current document
                    $result = $this->modx->db->select('count(id)', $table, "document = '{$docID}' AND document_group IN ({$docGroup})");
                    $rowCount = $this->modx->db->getValue($result);

                    if ($rowCount >= 1) $access = TRUE;
                }

                else $access = FALSE;
            }

            else $access = TRUE;
        }

        return $access;
    }

    // Function from: processors/cache_sync.class.processor.php
    //_____________________________________________________
    function getParents($id, $path = '') { // modx:returns child's parent
		if(empty($this->aliases)) {
			$qh = $this->modx->db->select("id, IF(alias='', id, alias) AS alias, parent", $this->modx->getFullTableName('site_content'));
				while ($row = $this->modx->db->getRow($qh)) {
					$this->aliases[$row['id']] = $row['alias'];
					$this->parents[$row['id']] = $row['parent'];
				}
		}
		if (isset($this->aliases[$id])) {
			$path = $this->aliases[$id] . ($path != '' ? '/' : '') . $path;
			return $this->getParents($this->parents[$id], $path);
		}
		return $path;
	}

	// Create TV buttons if user has permissions to TV
	//_____________________________________________________
	function createTvButtons($matches) {

        $access = FALSE;
        $table = $this->modx->getFullTableName('site_tmplvar_access');
        $docID = $this->modx->documentIdentifier;

        // Get TV caption for button title
	    $tv = $this->modx->getTemplateVar($matches[1]);
	    $caption = $tv['caption'];

	    // If caption is empty this must be a "build-in-tv-field" like pagetitle etc.
	    if ($caption == '') {

            // Allowed for all
            $access = TRUE;

            // Resolve caption
            $caption = $this->getDefaultTvCaption($matches[1]);
	    }

	    // Check TV access
	    else {
	       $access = $this->checkTvAccess($tv['id']);
	    }

	    // Return TV button link if access
	    if ($access && $caption != '') {
            $amp = ($this->modx->config['friendly_urls'] == 1) ? '?' : '&';
	        return '<span class="'.$this->tvbclass.'"><a class="colorbox" href="'.$this->modx->makeUrl($docID).$amp.'quickmanagertv=1&amp;tvname='.$matches[1].'"><span>'.$caption.'</span></a></span>';
        }
    }

    // Check user access to TV
	//_____________________________________________________
	function checkTvAccess($tvId) {
	    $access = FALSE;
	    $table = $this->modx->getFullTableName('site_tmplvar_access');

	    // If user is admin (role = 1)
        if ($_SESSION['mgrRole'] == 1 && !$access) { $access = TRUE; }

	    // Check permission to TV, is TV in document group?
	    if (!$access) {
	        $result = $this->modx->db->select('count(id)', $table, "tmplvarid = '{$tvId}'");
            $rowCount = $this->modx->db->getValue($result);
            // TV is not in any document group
            if ($rowCount == 0) { $access = TRUE; }
	    }

	    // Check permission to TV, TV is in document group
	    if (!$access && $this->docGroup != '') {
            $result = $this->modx->db->select('count(id)', $table, "tmplvarid = '{$tvId}' AND documentgroup IN ({$this->docGroup})");
            $rowCount = $this->modx->db->getValue($result);
            if ($rowCount >= 1) { $access = TRUE; }
        }

        return $access;
	}

	// Get default TV ("build-in" TVs) captions
	//_____________________________________________________
	function getDefaultTvCaption($name) {

	    global $_lang;
	    $caption = '';

	    switch ($name) {
            case 'pagetitle'    : $caption = $_lang['resource_title']; break;
            case 'longtitle'    : $caption = $_lang['long_title']; break;
            case 'description'  : $caption = $_lang['resource_description']; break;
            case 'content'      : $caption = $_lang['resource_content']; break;
            case 'menutitle'    : $caption = $_lang['resource_opt_menu_title']; break;
            case 'introtext'    : $caption = $_lang['resource_summary']; break;
        }

        return $caption;
	}

	// Check that a document isn't locked for editing
	//_____________________________________________________
	function checkLocked() {

		$pageId = $this->modx->documentIdentifier;
		$locked = TRUE;

		if ($this->modx->elementIsLocked(7, $pageId) === NULL) {
			$locked = FALSE;
		}

		return $locked;
	}

	// Set document locked on/off
	//_____________________________________________________
	function setLocked($locked) {

		$pageId = $this->modx->documentIdentifier;

		// Set document locked
		if ($locked == 1) {
    		$this->modx->lockElement(7, $pageId);
        }

        // Set document unlocked
        else {
            $this->modx->unlockElement(7, $pageId);
        }
	}

	// Save TV
	//_____________________________________________________
	function saveTv($tvName) {

        $tmplvarContentValuesTable = $this->modx->getFullTableName('site_tmplvar_contentvalues');
        $siteContentTable = $this->modx->getFullTableName('site_content');
        $pageId = $this->modx->documentIdentifier;
        $result = null;
        $time = time();
        $user = $_SESSION['mgrInternalKey'];
        $tvId = isset($_POST['tvid']) ? intval($_POST['tvid']) : '';
        $tvContent = isset($_POST['tv'.$tvName]) ? $_POST['tv'.$tvName] : '';
        $tvContentTemp = '';

        // Escape TV content
        $tvContent = $this->modx->db->escape($tvContent);

        // Invoke OnBeforeDocFormSave event
        $this->modx->invokeEvent('OnBeforeDocFormSave', array('mode'=>'upd', 'id'=>$pageId));

        // Handle checkboxes and other arrays, TV to be saved must be e.g. value1||value2||value3
        if (is_array($tvContent)) {
            $tvContent = implode("||", $tvContent);
        }

        // Save TV
        if ($tvId != '') {
            $fields = array(
                'tmplvarid' => $tvId,
                'contentid' => $pageId,
                'value'     => $tvContent,
                );
            $result = $this->modx->db->select('count(id)', $tmplvarContentValuesTable, "tmplvarid = '{$fields['tmplvarid']}' AND contentid = '{$fields['contentid']}'");

            // TV exists, update TV
            if($this->modx->db->getValue($result)) {
                $this->modx->db->update($fields, $tmplvarContentValuesTable, "tmplvarid = '{$fields['tmplvarid']}' AND contentid = '{$fields['contentid']}'");
            }

            // TV does not exist, create new TV
            else {
                $this->modx->db->insert($fields, $tmplvarContentValuesTable);
            }

            // Page edited by
            $this->modx->db->update(
                array(
                    'editedon' => $time,
                    'editedby' => $user
                    ), $siteContentTable, "id = '{$pageId}'");
        }

        // Save default field, e.g. pagetitle
        else {
            $this->modx->db->update(
                array(
                    $tvName    => $tvContent,
                    'editedon' => $time,
                    'editedby' => $user
                    ), $siteContentTable, "id = '{$pageId}'");
        }

            // Invoke OnDocFormSave event
            $this->modx->invokeEvent('OnDocFormSave', array('mode'=>'upd', 'id'=>$pageId));

            // Clear cache
            $this->modx->clearCache('full');
    }

}
}
