function module_link_edit()
{
    global $global, $smarty;
    $obj = new link();
    $obj->set_where('lin_id = ' . $global['id']);
    $smarty->assign('link', $obj->get_one());
}

 function updateContent($obj)
 {
     $link = new link();
     $link->objectInit($obj);
     unset($link->id);
     $this->content[$obj->id] = $link;
     $obj->save();
 }

 public function index($id = NULL, $page = 1)
 {
     if (is_null($id) or is_numeric($id)) {
         $this->redirect($this->conf['blog_siteurl']);
     }
     $tag = $id;
     $post = new post();
     $link = new link();
     $comment = new comment();
     $this->html->useTheme($this->conf['blog_current_theme']);
     $info = array();
     $info["isAdmin"] = false;
     if ($this->cookie->check("logged") and $this->cookie->id_user == 1) {
         $info["isAdmin"] = true;
     }
     $this->themes->info = $info;
     $includes['charset'] = $this->html->charsetTag("UTF-8");
     $includes['rssFeed'] = $this->html->includeRSS();
     if ($page > 1) {
         $includes['canonical'] = "<link rel=\"canonical\" href=\"{$this->conf['blog_siteurl']}/tag/" . rawurlencode($post->sql_escape($id)) . "/{$page}\" />";
     } else {
         $includes['canonical'] = "<link rel=\"canonical\" href=\"{$this->conf['blog_siteurl']}/tag/" . rawurlencode($post->sql_escape($id)) . "\" />";
     }
     $this->registry->includes = $includes;
     $this->plugin->call('index_includes');
     $includes = null;
     foreach ($this->registry->includes as $include) {
         $includes .= $include;
     }
     $this->themes->includes = $includes;
     $this->themes->links = $link->findAll();
     $this->themes->single = false;
     $total_rows = $post->countPosts(array('status' => 'publish', 'tag' => $tag));
     $page = (int) is_null($page) ? 1 : $page;
     $limit = $this->conf['blog_posts_per_page'];
     $offset = ($page - 1) * $limit;
     $limitQuery = $offset . "," . $limit;
     $targetpage = $this->path . "tag/{$tag}/";
     $this->themes->pagination = $this->pagination->init($total_rows, $page, $limit, $targetpage);
     $posts = $post->getPostsByTag($tag, $limitQuery);
     foreach ($posts as $k => $p) {
         $posts[$k]['title'] = htmlspecialchars($p['title']);
         $posts[$k]['tags'] = $post->getTags($p['ID']);
         $posts[$k]['comments_count'] = $comment->countCommentsByPost($posts[$k]['ID']);
         $user = new user();
         if ($posts[$k]['id_user'] < 2) {
             $posts[$k]['autor'] = $user->find(1);
         } else {
             $posts[$k]['autor'] = $user->find($posts[$k]['id_user']);
         }
     }
     $this->registry->posts = $posts;
     $this->plugin->call("index_post_content");
     $this->themes->posts = $this->registry->posts;
     $this->themes->title_for_layout = "{$this->conf['blog_name']} - {$tag}";
     $this->render();
 }

function add_or_edit_link()
{
    global $smarty, $lang;
    $lin_id = post('lin_id');
    $lin_word = post('lin_word');
    $lin_url = post('lin_url');
    $lin_img = post('lin_img');
    $lin_title = post('lin_title');
    if ($lin_img == 'http://' || $lin_img == '') {
        $lin_img = 'none';
    }
    $obj = new link();
    $obj->set_value('lin_word', $lin_word);
    $obj->set_value('lin_url', $lin_url);
    $obj->set_value('lin_img', $lin_img);
    $obj->set_value('lin_title', $lin_title);
    if ($lin_id != '') {
        $obj->set_where("lin_id = {$lin_id}");
        $obj->edit();
        $info_text = '修改友情链接成功';
    } else {
        $obj->set_value('lin_lang', S_LANG);
        $obj->add();
        $info_text = '添加友情链接成功';
    }
    $smarty->assign('info_text', $info_text);
    $smarty->assign('link_text', $lang['return_list']);
    $smarty->assign('link_href', url(array('channel' => 'service', 'mod' => 'link_list')));
}

function module_link()
{
    global $smarty;
    $obj = new link();
    $obj->set_field('lin_url,lin_img,lin_word,lin_title');
    $obj->set_where("lin_img <> 'none'");
    $smarty->assign('img_link', $obj->get_list());
    $obj = new link();
    $obj->set_field('lin_url,lin_img,lin_word,lin_title');
    $obj->set_where("lin_img = 'none'");
    $smarty->assign('word_link', $obj->get_list());
}

 public function getEdit($id)
 {
     Allow::permission($this->module['group'], 'groups');
     if ($id == 1 && !Allow::superuser()) {
         Redirect(link::auth($this->module['rest']));
     }
     $groups = Group::all();
     $group = Group::find($id);
     $mod_actions = Config::get('mod_actions');
     $mod_info = Config::get('mod_info');
     #Helper::dd($mod_actions);
     #Helper::dd($mod_info);
     $group_actions = Action::where('group_id', $group->id)->get();
     #$actions = $group->actions();
     $actions = array();
     foreach ($group_actions as $action) {
         #Helper::d($action->status);
         #continue;
         if ($action->status) {
             $actions[$action->module][$action->action] = $action->status;
         }
     }
     #Helper::dd($actions);
     $group_actions = $actions;
     return View::make($this->module['tpl'] . 'edit', compact('groups', 'group', 'mod_actions', 'mod_info', 'group_actions'));
 }

 public function GetLinks()
 {
     $link = new link();
     $sql = "\n\t\tSELECT lid, header, www, description, type, date\n\t\tFROM links\n\t\t";
     $stmt = DBConnection::getInstance()->Prepare($sql);
     if ($stmt = DBConnection::getInstance()->Prepare($sql)) {
         $stmt->execute();
         $result = $stmt->fetchAll(PDO::FETCH_OBJ);
     }
     if (is_array($result)) {
         foreach ($result as $object) {
             $m_links[] = $link->createLink($object->lid, $object->header, $object->www, $object->description, $object->type, $object->date);
         }
     }
     return $m_links;
 }

 /**
  * create thumbnail from existing image with max sizes
  * 
  * @param link $im - ImageMagick object
  * @param string $targetFilePath
  * @param int $maxX
  * @param int $maxY 
  */
 public function createThumbnail($im, $sourceInfo, $targetFilePath, $width, $height, $save_dimensions = false)
 {
     if ($sourceInfo) {
         if ($width && $height) {
             if ($save_dimensions) {
                 $ratio_orig = $sourceInfo[0] / $sourceInfo[1];
                 if ($width / $height > $ratio_orig) {
                     $width = round($height * $ratio_orig);
                 } else {
                     $height = round($width / $ratio_orig);
                 }
             }
             if ($sourceInfo[0] < $width) {
                 $width = $sourceInfo[0];
                 $height = $sourceInfo[1];
             }
             $width && $height ? $im->cropThumbnailImage($width, $height) : false;
         }
         $im->setImageCompression(imagick::COMPRESSION_JPEG);
         $im->setImageCompressionQuality(95);
         $im->stripImage();
         $result = $im->writeImage($targetFilePath);
         $im->destroy();
         return $result;
     }
 }

 public function checkSession($username)
 {
     $link = new link();
     $con = $link->connect();
     if (!isset($_SESSION['user'])) {
         return "Session expired";
         $session_state = 0;
     } else {
         $user_active_session = $_SESSION['user'];
         $character_get = $_GET['character'];
         $check_char_belong_session = mysqli_query($con, "SELECT * FROM v_user_characters\n                    WHERE username = '{$username}' AND character_eve_idcharacter = '{$character_get}'") or die(mysqli_error($con));
         if (mysqli_num_rows($check_char_belong_session) == 0) {
             $session_state = 0;
             echo "Sneaky sneaky";
             //exit();
         } else {
             $session_state = 1;
         }
     }
 }

 /**
  * Method to build the menu in html for display purposes.
  *
  * @param string $iconPath The path to the icons within the skins
  * icons folder. Default: false.
  *
  * @return string $menu The menu
  */
 public function show()
 {
     $homeLabel = $this->objLanguage->languageText('word_home', 'system', 'Home');
     $logoutLabel = $this->objLanguage->languageText('word_logout', 'system', 'Logout');
     $confirmLabel = $this->objLanguage->languageText('phrase_confirmlogout');
     $home = $this->objConfig->getdefaultModuleName();
     $str = '<ul id="menuList" class="adxm">';
     //this is not using this javascript menu. its using the css one
     $str .= '<li id="home" class="navigation-list first" ><a href="' . $this->uri('', $home) . '">' . $homeLabel . '</a></li>';
     foreach ($this->menu as $key => $item) {
         $objLink = new link('#');
         $objLink->link = $key . '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';
         $str .= '<li id="' . strtolower($key) . '" class="navigation-list">' . $objLink->show() . '<ul class="inner-menu" >' . "\n";
         $counter = 1;
         $numitems = count($item);
         foreach ($item as $link => $val) {
             $this->toolbarIcon->setIcon($link, null, 'icons/modules/');
             $this->toolbarIcon->title = $val;
             $this->toolbarIcon->align = 'left';
             $this->toolbarIcon->extra = ' vspace="3" hspace="5" width="17" height="17"';
             $icon = $this->toolbarIcon->show();
             $objLink = new link($this->uri('', $link));
             $objLink->link = $icon . '<div class="menulinktext">' . $val . '</div>';
             $valLink = $objLink->show();
             if ($counter == 1) {
                 $cssclass = 'first';
             } else {
                 if ($counter == $numitems) {
                     $cssclass = 'last';
                 }
             }
             $str .= '<li id=""  class="' . $cssclass . '">' . $valLink . "</li>\r\n";
             $counter++;
         }
         $str .= "</ul></li>\n";
     }
     $str .= '<li id="logout" class="navigation-list last"><a href="javascript: if(confirm(\'' . $confirmLabel . '\')) {document.location= \'' . $this->uri(array('action' => 'logoff'), 'security', '', FALSE, TRUE) . '\'};">' . $logoutLabel . '</a></li>';
     $str .= "</ul>";
     return $str;
 }

 /**
  * Method to build the menu in html for display purposes.
  * @param string $iconPath The path to the icons within the skins
  * icons folder. Default: false.
  * @return string $menu The menu
  */
 public function show()
 {
     $homeLabel = $this->objLanguage->languageText('word_home', 'system', 'Home');
     $logoutLabel = $this->objLanguage->languageText('word_logout', 'system', 'Logout');
     $confirmLabel = $this->objLanguage->languageText('phrase_confirmlogout');
     $postlogin = 'cms';
     //$this->objConfig->getdefaultModuleName();
     $home = $this->objConfig->getPrelogin();
     $showLogout = FALSE;
     // Check if the user is logged in
     if ($this->objUser->isLoggedIn()) {
         $home = $postlogin;
         $showLogout = TRUE;
     }
     $str = '<ul style="list-style: none; background-color:#fff;">';
     // Home link
     $objLink = new link($this->uri('', $home));
     $objLink->link = $homeLabel;
     $link = $objLink->show();
     $str .= '<li style="border-right: 1px #ead0cf dotted; background-image: none;">' . $link . '</li>';
     if (!empty($this->menu)) {
         foreach ($this->menu as $item) {
             $actArr = !empty($item['action']) ? array('action' => $item['action']) : '';
             $objLink = new link($this->uri($actArr, $item['module']));
             $objLink->link = $item['text'];
             $link = $objLink->show();
             $str .= '<li style="border-right: 1px #ead0cf dotted; background-image: none;">' . $link . '</li>';
         }
     }
     if ($showLogout) {
         $url = $this->uri(array('action' => 'logoff'), 'security');
         $objLink = new link("javascript: if(confirm('{$confirmLabel}')) {document.location= '{$url}'};");
         $objLink->link = $logoutLabel;
         $link = $objLink->show();
         $str .= '<li style="background-image: none;">' . $link . '</li>';
     }
     $str .= '</ul><br />';
     return $str;
 }

 /**
  * Method to generate the postlogin side menu
  * @return string Generated menu
  */
 public function show()
 {
     // Get menu items
     $options = $this->objMenu->getSideMenus('elearnpostlogin');
     $objUserPic = $this->getObject('imageupload', 'useradmin');
     $header = new htmlHeading();
     $header->type = 2;
     $header->str = $this->objUser->fullName();
     $str = '';
     //$header->show();
     $str .= '<p align="center"><img src="' . $objUserPic->userpicture($this->objUser->userId()) . '" alt="User Image" style="margin-bottom: 2px;" /></p>';
     //$str .= '<br />';
     // First add user pic
     //$str = $this->sideMenu->userDetails();
     $objBlock = $this->getObject('blocks', 'blocks');
     $str .= $objBlock->showBlock('mycontexts', 'context', NULL, 20, TRUE, FALSE);
     // If menu items exist
     if (count($options) > 0) {
         // Prepare items - will be sorted alphabetically
         $menuItems = array();
         // Loop through items
         foreach ($options as $option) {
             // Get proper name of module
             $name = ucwords($this->objLanguage->code2Txt('mod_' . $option['module'] . '_name', $option['module']));
             // Create link
             $link = new link($this->uri(NULL, $option['module']));
             $link->link = $name;
             // add to array
             $menuItems[$name] = $link->show();
         }
         // Sort alphabetically
         ksort($menuItems);
         // Generated proper menu
         $str .= '<ul id="nav-secondary">';
         foreach ($menuItems as $item => $link) {
             $str .= '<li>' . $link . '</li>';
         }
         $str .= '</ul><br />';
     }
     return $str;
 }

$table->startRow("sysconfig_configsite");
$this->loadClass('link', 'htmlelements');
$link = new link($this->uri(array('action' => 'step2', 'pmodule_id' => '_site_')));
$link->link = 'Configure site parameters';
$objIcon->setIcon('computer');
$table->addCell($objIcon->show());
$table->addCell($link->show(), NULL, NULL, NULL, NULL, 'colspan="3"');
$table->endRow();
//Loop and give the module configs
//$modules = array_reverse($modules);
$rClass = 'even';
foreach ($modules as $module) {
    if ($module['pmodule'] != '_site_') {
        $rClass = $rClass == 'odd' ? 'even' : 'odd';
        $table->startRow();
        $link = new link($this->uri(array('action' => 'step2', 'pmodule_id' => $module['pmodule'])));
        $link->link = ucfirst($this->objLanguage->code2Txt('mod_' . $module['pmodule'] . '_name', $module['pmodule']));
        $objIcon->setModuleIcon($module['pmodule']);
        $table->addCell($objIcon->show(), NULL, 'top', NULL, $rClass);
        $table->addCell($link->show(), NULL, 'top', NULL, $rClass);
        $table->addCell(ucfirst($this->objLanguage->code2Txt('mod_' . $module['pmodule'] . '_desc', $module['pmodule'])), NULL, 'top', NULL, $rClass);
        $table->addCell($module['paramcount'], '10%', 'top', NULL, $rClass);
        $table->endRow();
    }
}
//Set up the title
$this->loadClass('htmlheading', 'htmlelements');
$header = new htmlheading();
$header->type = 1;
$header->str = $this->objLanguage->languageText("help_sysconfig_about_title", 'sysconfig');
$ret = $header->show() . "<br />" . $table->show();

 /**
  * This method adds rows to the global table.
  *
  * @param string $moduleName: Name to be displayed
  * @param string $iconPicture: Icon to be displayed
  * @param string $moduleId: Module URI
  * @param array $linkArray: Additional parameters for URI
  * @param boolean $iconsFolder: If true, get image from icons folder, else get image from the icons/module folder
  * @param boolean $popup: Create a link or a popup window
  */
 public function addNavigationRow($moduleName, $iconPicture, $moduleId = null, $linkArray = null, $iconsFolder = false, $popup = false)
 {
     $this->loadClass('link', 'htmlelements');
     $this->globalTable->startRow();
     if ($iconsFolder) {
         $this->icon->setIcon($iconPicture);
     } else {
         $this->icon->setModuleIcon($iconPicture);
     }
     $this->icon->alt = $moduleName;
     $this->icon->title = $moduleName;
     $this->globalTable->addCell($this->icon->show(), 20, 'absmiddle', 'center');
     $moduleLink = new link($this->uri($linkArray, $moduleId));
     $moduleLink->link = $moduleName;
     $this->globalTable->addCell($moduleLink->show(), null, 'absmiddle');
     $this->globalTable->endRow();
 }

    $menu = $this->getObject('menu', 'toolbar');
    $toolbar = $menu->show();
    // Get any header params or body onload parameters for objects on the toolbar.
    $menu->getParams($headerParams, $bodyOnLoad);
}
// Create a variable to hold the Footer depending on the login status.
if (isset($footerStr)) {
    if (isset($this->footerNav)) {
        $this->footerNav->str = $footerStr;
    } else {
        $this->footerNav = new stdClass();
        $this->footerNav->str = $footerStr;
    }
} elseif ($objUser->isLoggedIn()) {
    $this->loadClass('link', 'htmlelements');
    $link = new link($this->URI(array('action' => 'logoff'), 'security'));
    $link->link = $objLanguage->languageText("word_logout");
    $footerStr = $objLanguage->languageText("mod_context_loggedinas", 'context') . ' <strong>' . $objUser->fullname() . '</strong>  (' . $link->show() . ')';
}
// Create an empty array for the header paramseters unless it is already set.
if (!isset($headerParams)) {
    $headerParams = array();
}
// Create an empty array for the body onload paramseters unless it is already set.
if (!isset($bodyOnLoad)) {
    $bodyOnLoad = array();
}
// Set the header style depending on whether we must suppress banner.
if (isset($pageSuppressBanner)) {
    $headerStyle = "header_no_banner";
} else {

$objLayer->addToStr($heading);
$str = $objLayer->show();
$string = '';
if (count($files) == 0) {
    $string = '<ul><li><b>' . $noMatch . '</b></li></ul>';
} else {
    $count = 0;
    $fileIdArray = 'fileId = new Array(' . count($files) . ');';
    $filenameArray = 'fileName = new Array(' . count($files) . ');';
    $table = $this->newObject('htmltable', 'htmlelements');
    $defaultItem = array();
    foreach ($files as $file) {
        $link = new link("javascript:previewFile('" . $file['id'] . "', '" . $count . "');");
        $link->link = htmlentities($file['filename']);
        $link->title = $previewFile;
        $selectLink = new link("javascript:selectImage('" . $file['id'] . "', '" . $count . "');");
        $selectLink->link = $insertImage;
        $thumbImg = $this->uri(array('action' => 'thumbnail', 'id' => $file['id']));
        /*        
                $string = '
        <div style="width: 120px; margin-bottom:20px;" class="floatlangdir">
            <div style="line-height:120px; vertical-align:center; text-align:center;">
            <img src="'.$thumbImg.'" style="vertical-align:middle;" />
            </div>
            <div style="text-align:center;">
                '.$selectLink->show().'
            </div>
        </div>
        ';
        */
        $objImage = new image();

 public function postCreate()
 {
     $input = Input::all();
     $validation = Validator::make($input, Gallery::getRules());
     if ($validation->fails()) {
         return Response::json($validation->messages()->toJson(), 400);
     } else {
         $id = Gallery::create($input)->id;
         $href = link::to('admin/galleries/edit/' . $id);
         return Response::json($href, 200);
     }
 }

            }
        }
    }
}
if ($folderPermission) {
    $header->str .= $editLink->show();
}
echo $header->show();
echo '<br /><p><strong>' . $this->objLanguage->languageText('word_description', 'system', 'Description') . ':</strong> <em>' . $file['filedescription'] . '</em></p>';
echo '<p><strong>' . $this->objLanguage->languageText('word_tags', 'system', 'Tags') . ':</strong> ';
if (count($tags) == 0) {
    echo '<em>' . $this->objLanguage->languageText('phrase_notags', 'system', 'no tags') . '</em>';
} else {
    $comma = '';
    foreach ($tags as $tag) {
        $tagLink = new link($this->uri(array('action' => 'viewbytag', 'tag' => $tag)));
        $tagLink->link = $tag;
        echo $comma . $tagLink->show();
        $comma = ', ';
    }
}
echo '</p>';
//$tabContent = $this->newObject('tabcontent', 'htmlelements');
//$tabContent = $this->newObject('jquerytabs', 'htmlelements');
$tabContent = $this->newObject('tabber', 'htmlelements');
$tabContent->width = '90%';
if ($preview != '') {
    if ($file['category'] == 'images') {
        // $this->appendArrayVar('headerParams', $this->getJavaScriptFile('jquery.imagefit_0.2.js', 'jquery'));
        // $this->appendArrayVar('bodyOnLoad', "jQuery('#filemanagerimagepreview').imagefit();");
        $preview = '<div id="filemanagerimagepreview">' . $preview . '</div>';

            $radio->setSelected('guest');
        }
        // Check if Student
        if (in_array($result['userid'], $students)) {
            $radio->setSelected('student');
        }
        // Check if Lecturer
        if (in_array($result['userid'], $lecturers)) {
            $radio->setSelected('lecturer');
        }
        $table->addCell($radio->show());
        $table->endRow();
    }
    $addUsersForm = new form('addusers', $this->uri(array('action' => 'addusers')));
    $button = new button('submitform', $this->objLanguage->languageText('mod_contextgroups_updateuserroles', 'contextgroups'));
    $button->setToSubmit();
    $button->extra = 'style="margin-right: 50px;"';
    $hiddenInput = new hiddeninput('context', $contextCode);
    $addUsersForm->addToForm($hiddenInput->show());
    $hiddenInput = new hiddeninput('changedItems', '');
    // $hiddenInput->cssId = 'changedItems';
    $hiddenInput->extra = 'id="changedItems"';
    $addUsersForm->addToForm($hiddenInput->show());
    $addUsersForm->addToForm($table->show());
    $addUsersForm->addToForm('<p align="right">' . $button->show() . '</p>');
    echo $addUsersForm->show();
    echo '<p>' . $this->objLanguage->languageText('mod_contextgroups_browseresults', 'contextgroups', 'Browse Results') . ': ' . $paging . '</p>';
}
$returnLink = new link($this->uri(NULL));
$returnLink->link = ucwords($this->objLanguage->code2Txt('phrase_returntocontextgroups', 'contextgroups'));
echo '<p align="center">' . $returnLink->show() . '</p>';

	/**
	 * Assign values for groups that not links
	 *
	 * @param link $xt
	 */
	function assignGroupOnly(&$xt)
	{
		// assign title between tag a
		$xt->assign("item".$this->id."_title", $this->title);
		// assign common attr
//		$attrForAssign = ' id="itemlink'.$this->id.'" title="'.$this->title.'" '.($this->style ? ' style="cursor:default;text-decoration:none; '.$this->style.'"' : '');
		$attrForAssign = ' id="itemlink'.$this->id.'" itemtitle="'.$this->title.'" '.($this->style ? ' style="cursor:default;text-decoration:none; '.$this->style.'"' : '');
		
		$xt->assign("item".$this->id."_menulink_attrs", $attrForAssign);
		$xt->assign("item".$this->id."_optionattrs","disabled");
	}