433 Zeilen
16 KiB
PHP
433 Zeilen
16 KiB
PHP
<?php
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/**
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* Project:
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* Contenido Content Management System
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*
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* Description:
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* Class for the dynamic Contenido backend navigation
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*
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* Requirements:
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* @con_php_req 5.0
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*
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*
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* @package Contenido Backend classes
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* @version 1.0.4
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* @author Jan Lengowski
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* @copyright four for business AG <www.4fb.de>
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* @license http://www.contenido.org/license/LIZENZ.txt
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* @link http://www.4fb.de
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* @link http://www.contenido.org
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* @since file available since contenido release <= 4.6
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*
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* {@internal
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* created unknown
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* modified 2008-06-30, Dominik Ziegler, add security fix
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* modified 2008-07-08 Thorsten Granz, added option to disable menu hover effect. clicking is now possible again
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* modified 2009-12-17, Dominik Ziegler, added support for username fallback and fixed double quote
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* modified 2009-12-16 Corrected rendering of multiple apostrophes in anchors
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* modified 2010-01-15, Dominik Ziegler, added frontend url to client name
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* modified 2011-01-28, Dominik Ziegler, added check for client existance for link to frontend [#CON-378]
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*
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* $Id$:
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* }}
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*
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*/
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if (!defined('CON_FRAMEWORK')) {
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die('Illegal call');
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}
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cInclude('includes', 'functions.api.string.php');
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cInclude('includes', 'functions.api.images.php');
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/**
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* Backend navigaton class. Renders the header navigation document containing the navigtion structure.
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*
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* @category Contenido
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* @package Backend
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* @subpackage Navigation
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*/
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class Contenido_Navigation {
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/**
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* Flag to debug this vlass
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* @var bool
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*/
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var $debug = 0;
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/**
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* Array storing all data
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* @var array
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*/
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var $data = array();
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/**
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* Constructor. Loads the XML language file using XML_Doc.
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*/
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function __construct() {
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global $cfg, $belang;
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$this->xml = new XML_Doc();
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$this->plugxml = new XML_Doc();
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// Load language file
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if ($this->xml->load($cfg['path']['xml'] . $cfg['lang'][$belang]) == false) {
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if ($this->xml->load($cfg['path']['xml'] . 'lang_en_US.xml') == false) {
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die('Unable to load any XML language file');
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}
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}
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}
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/**
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* Extracts caption from the XML language file including plugins extended multilang version.
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*
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* @param string $location The location of navigation item caption. Feasible values are
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* - "{xmlFilePath};{XPath}": Path to XML File and the XPath value
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* separated by semicolon. This type is used
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* to extract caption from a plugin XML file.
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* - "{XPath}": XPath value to extract caption from Contenido XML file
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* @return string The found caption
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*/
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function getName($location) {
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global $cfg, $belang;
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# If a ";" is found entry is from a plugin -> explode location, first is xml file path,
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# second is xpath location in xml file
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if (strstr($location, ';')) {
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$locs = explode(';', $location);
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$file = trim($locs[0]);
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$xpath = trim($locs[1]);
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$filepath = explode('/', $file);
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$counter = count($filepath) - 1;
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if ($filepath[$counter] == '') {
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unset($filepath[$counter]);
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$counter--;
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}
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if (strstr($filepath[$counter], '.xml')) {
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$filename = $filepath[$counter];
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unset($filepath[$counter]);
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$counter--;
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}
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$filepath[($counter + 1)] = '';
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$filepath = implode('/', $filepath);
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if ($this->plugxml->load($cfg['path']['plugins'] . $filepath . $cfg['lang'][$belang]) == false) {
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if (!isset($filename)) {
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$filename = 'lang_en_US.xml';
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}
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if ($this->plugxml->load($cfg['path']['plugins'] . $filepath . $filename) == false) {
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die("Unable to load $filepath XML language file");
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}
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}
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$caption = $this->plugxml->valueOf($xpath);
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} else {
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$caption = $this->xml->valueOf($location);
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}
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return $caption;
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}
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/**
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* Reads and fills the navigation structure data
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*
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* @return void
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*/
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function _buildHeaderData() {
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global $cfg, $perm, $belang;
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$db = new DB_ConLite();
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$db2 = new DB_ConLite();
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# Load main items
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$sql = "SELECT idnavm, location FROM " . $cfg['tab']['nav_main'] . " ORDER BY idnavm";
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$db->query($sql);
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# Loop result and build array
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while ($db->next_record()) {
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# Extract names from the XML document.
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$main = $this->getName($db->f('location'));
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# Build data array
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$this->data[$db->f('idnavm')] = array($main);
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$sql = "SELECT
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a.location AS location, b.name AS area, b.relevant
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FROM
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" . $cfg['tab']['nav_sub'] . " AS a, " . $cfg['tab']['area'] . " AS b
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WHERE
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a.idnavm = '" . $db->f('idnavm') . "' AND
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a.level = '0' AND
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b.idarea = a.idarea AND
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a.online = '1' AND
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b.online = '1'
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ORDER BY
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a.idnavs";
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$db2->query($sql);
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while ($db2->next_record()) {
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$area = $db2->f('area');
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if ($perm->have_perm_area_action($area) || $db2->f('relevant') == 0) {
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# Extract names from the XML document.
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$name = $this->getName($db2->f('location'));
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$this->data[$db->f('idnavm')][] = array($name, $area);
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}
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}
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}
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# debugging information
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if ($this->debug) {
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echo '<pre>' . print_r($this->data, true) . '</pre>';
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}
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}
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/**
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* Function to build the Contenido header document for backend
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*
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* @param int $lang The language to use for header doc creation
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*/
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function buildHeader($lang) {
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global $cfg, $sess, $client, $auth, $cfgClient;
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$this->_buildHeaderData();
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$main = new Template();
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$sub = new Template();
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$cnt = 0;
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$t_sub = '';
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$numSubMenus = 0;
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$properties = new PropertyCollection();
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$clientImage = $properties->getValue('idclient', $client, 'backend', 'clientimage', false);
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$sJsEvents = '';
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foreach ($this->data as $id => $item) {
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$sub->reset();
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$genSubMenu = false;
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foreach ($item as $key => $value) {
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if (is_array($value)) {
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$sub->set('s', 'SUBID', 'sub_' . $id);
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// create sub menu link
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$link = new cHTMLLink();
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$link->disableAutomaticParameterAppend();
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$link->setClass('sub');
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$link->setID('sub_' . $value[1]);
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$link->setLink($sess->url('frameset.php?area=' . $value[1]));
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$link->setTargetFrame('content');
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$link->setContent($value[0]);
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if ($cfg['help'] == true) {
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$sJsEvents .= "\n\t" . '$("#sub_' . $value[1] . '").click(function(){ $("#help").attr("data", "' . $value[1] . '"); });';
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}
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$sub->set('d', 'CAPTION', $link->render());
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$sub->next();
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$genSubMenu = true;
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}
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}
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if ($genSubMenu == true) {
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$link = new cHTMLLink();
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$link->setClass('main');
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$link->setID('main_' . $id);
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$link->setLink('javascript://');
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$link->setAttribute('ident', 'sub_' . $id);
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$link->setContent($item[0]);
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$main->set('d', 'CAPTION', $link->render());
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$main->next();
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$numSubMenus++;
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} else {
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# first entry in array is a main menu item
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}
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# generate a sub menu item.
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$t_sub .= $sub->generate($cfg['path']['templates'] . $cfg['templates']['submenu'], true);
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$cnt ++;
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}
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if ($cfg['help'] == true) {
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$sJsEvents .= "\n\t" . 'help.setArea("mycontenido");';
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}
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if ($numSubMenus == 0) {
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$main->set('d', 'CAPTION', ' ');
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$main->next();
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}
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$main->set('s', 'SUBMENUS', $t_sub);
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// my contenido link
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$oMyConLink = new cHTMLLink();
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$oMyConLink->setClass('main');
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$oMyConLink->setTargetFrame('content');
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$oMyConLink->attachEventDefinition('help_mycontenido', 'onclick', 'help.setArea("mycontenido")');
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$oMyConLink->setLink($sess->url("frameset.php?area=mycontenido&frame=4"));
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$oMyConLink->setContent('<img src="' . $cfg['path']['contenido_fullhtml'] . $cfg['path']['images'] . 'my_contenido.gif" border="0" alt="MyConLite" id="imgMyContenido" title="MyConLite">');
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$main->set('s', 'MYCONLITE', $oMyConLink->render());
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// info link
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$oInfoLink = new cHTMLLink();
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$oInfoLink->setClass('main');
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$oInfoLink->setTargetFrame('content');
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$oInfoLink->attachEventDefinition('help_info', 'onclick', 'help.setArea("info")');
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$oInfoLink->setLink($sess->url('frameset.php?area=info&frame=4'));
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$oInfoLink->setContent('<img src="' . $cfg['path']['contenido_fullhtml'] . $cfg['path']['images'] . 'info.gif" border="0" alt="Info" title="Info" id="imgInfo">');
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$main->set('s', 'INFO', $oInfoLink->render());
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$main->set('s', 'LOGOUT', $sess->url('logout.php'));
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if ($cfg['help'] == true) {
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// help link
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$oHelpLink = new cHTMLLink();
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$oHelpLink->setID('help');
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$oHelpLink->setClass('main');
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$oHelpLink->setLink('javascript://');
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$oHelpLink->setEvent('click', 'callHelp($(\'#help\').attr(\'data\'));');
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$oHelpLink->setContent('<img src="' . $cfg['path']['contenido_fullhtml'] . $cfg['path']['images'] . 'but_help.gif" border="0" alt="Hilfe" title="Hilfe">');
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$main->set('s', 'HELP', $oHelpLink->render());
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} else {
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$main->set('s', 'HELP', '');
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}
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$classuser = new User();
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$classclient = new Client();
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if (getEffectiveSetting('system', 'clickmenu') == 'true') {
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// set click menu
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$main->set('s', 'HEADER_MENU_OBJ', 'HeaderClickMenu');
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$main->set('s', 'HEADER_MENU_OPTIONS', '{menuId: "main_0", subMenuId: "sub_0"}');
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} else {
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// set delay menu
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$mouseOver = getEffectiveSetting('system', 'delaymenu_mouseover', 300);
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$mouseOot = getEffectiveSetting('system', 'delaymenu_mouseout', 1000);
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$main->set('s', 'HEADER_MENU_OBJ', 'HeaderDelayMenu');
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$main->set('s', 'HEADER_MENU_OPTIONS', '{menuId: "main_0", subMenuId: "sub_0", mouseOverDelay: ' . $mouseOver . ', mouseOutDelay: ' . $mouseOot . '}');
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}
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$main->set('s', 'ACTION', $sess->url('index.php'));
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$main->set('s', 'LANG', $this->_renderLanguageSelect());
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$main->set('s', 'WIDTH', '');
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$sClientName = $classclient->getClientName($client);
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if (strlen($sClientName) > 25) {
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$sClientName = capiStrTrimHard($sClientName, 25);
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}
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$client = Contenido_Security::toInteger($client);
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if ($client == 0) {
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$sClientNameTemplate = '<b>' . i18n("Client") . ':</b> %s';
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$main->set('s', 'CHOSENCLIENT', sprintf($sClientNameTemplate, $sClientName));
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} else {
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$sClientNameTemplate = '<b>' . i18n("Client") . ':</b> <a href="%s" target="_blank">%s</a>';
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$sClientName = $classclient->getClientName($client) . ' (' . $client . ')';
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$sClientUrl = $cfgClient[$client]["path"]["htmlpath"];
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if ($clientImage !== false && $clientImage != "" && file_exists($cfgClient[$client]['path']['frontend'] . $clientImage)) {
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$sClientImageTemplate = '<img src="%s" alt="%s" title="%s" />';
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$sThumbnailPath = capiImgScale($cfgClient[$client]['path']['frontend'] . $clientImage, 80, 25, 0, 1);
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$sClientImageTag = sprintf($sClientImageTemplate, $sThumbnailPath, $sClientName, $sClientName);
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$main->set('s', 'CHOSENCLIENT', sprintf($sClientNameTemplate, $sClientUrl, $sClientImageTag));
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} else {
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$main->set('s', 'CHOSENCLIENT', sprintf($sClientNameTemplate, $sClientUrl, $sClientName));
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}
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}
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$main->set('s', 'CHOSENUSER', "<b>" . i18n("User") . ":</b> " . $classuser->getRealname($auth->auth["uid"], true));
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$main->set('s', 'SID', $sess->id);
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$main->set('s', 'MAINLOGINLINK', $sess->url("frameset.php?area=mycontenido&frame=4"));
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// additional footer javascript
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$footerJs = '';
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if ($sJsEvents !== '') {
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$footerJs = '$(document).ready(function(){' . $sJsEvents . '});';
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}
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$main->set('s', 'FOOTER_JS', $footerJs);
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$main->generate($cfg['path']['templates'] . $cfg['templates']['header']);
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}
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/**
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* Renders the language select box
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*
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* @todo recode and remove direct sql calls
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*
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* @return string
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*/
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function _renderLanguageSelect() {
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global $cfg, $client, $lang;
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$tpl = new Template();
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$tpl->set('s', 'NAME', 'changelang');
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$tpl->set('s', 'CLASS', 'text_medium');
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$tpl->set('s', 'ID', 'cLanguageSelect');
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$tpl->set('s', 'OPTIONS', 'onchange="changeContenidoLanguage(this.value)"');
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$availableLanguages = new cApiLanguageCollection();
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if (getEffectiveSetting('system', 'languageorder', 'name') == 'name') {
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$availableLanguages->select('', '', 'name ASC');
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} else {
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$availableLanguages->select('', '', 'idlang ASC');
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}
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$db = new DB_ConLite();
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if ($availableLanguages->count() > 0) {
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while ($myLang = $availableLanguages->nextAccessible()) {
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$key = $myLang->get('idlang');
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$value = $myLang->get('name');
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// I want to get rid of such silly constructs very soon :)
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$sql = "SELECT idclient FROM " . $cfg['tab']['clients_lang'] . " WHERE
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idlang = '" . Contenido_Security::toInteger($key) . "'";
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$db->query($sql);
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if ($db->next_record()) {
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if ($db->f('idclient') == $client) {
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if ($key == $lang) {
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$tpl->set('d', 'SELECTED', 'selected');
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} else {
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$tpl->set('d', 'SELECTED', '');
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}
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if (strlen($value) > 20) {
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$value = capiStrTrimHard($value, 20);
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}
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$tpl->set('d', 'VALUE', $key);
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$tpl->set('d', 'CAPTION', $value . ' (' . $key . ')');
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$tpl->next();
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}
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}
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}
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} else {
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$tpl->set('d', 'VALUE', 0);
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$tpl->set('d', 'CAPTION', i18n('-- No Language available --'));
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$tpl->next();
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}
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return $tpl->generate($cfg['path']['templates'] . $cfg['templates']['generic_select'], true);
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}
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}
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