kt3template.inc.php.svn-base

来自「PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。」· SVN-BASE 代码 · 共 459 行 · 第 1/2 页

    function getThemeCSSResourcesForIE() {
        return array_keys($this->theme_ie_only_css);
    }

    function requireCSSStandalone($sCSS) {
        $this->css_standalone[$sCSS] = 1;
    }

    function getCSSStandalone() {
        return array_keys($this->css_standalone);
    }

    function setPageContents($contents) { $this->contents = $contents; }
    function setShowPortlets($bShow) { $this->show_portlets = $bShow; }

    /* set the breadcrumbs.  the first item is the area name.
       the rest are breadcrumbs. */
    function setBreadcrumbs($aBreadcrumbs) {
        $breadLength = count($aBreadcrumbs);
        if ($breadLength != 0) {
            $this->breadcrumbSection = $this->_actionhelper($aBreadcrumbs[0]);
	    // handle the menu
	    if (($aBreadcrumbs[0]["action"]) && ($this->menu[$aBreadcrumbs[0]["action"]])) {
		$this->menu[$aBreadcrumbs[0]["action"]]["active"] = 1;
	    }
        }
        if ($breadLength > 1) {
            $this->breadcrumbs = array_map(array(&$this, "_actionhelper"), array_slice($aBreadcrumbs, 1));
        }
    }

    function setBreadcrumbDetails($sBreadcrumbDetails) { $this->breadcrumbDetails = $sBreadcrumbDetails; }
	function setUser($oUser) { $this->user = $oUser; }

    function setContentClass($sClass) { $this->content_class = $sClass; }

    // FIXME refactor setSection to be generic, not an if-else.
    // assume this is admin for now.
    function setSection($sSection) {
	    if ($sSection == 'administration') {
			$this->componentLabel = _kt('DMS Administration');
			$this->componentClass = 'administration';
			$this->menu['administration']['active'] = 1;
		} else if ($sSection == 'dashboard') {
		    $this->componentLabel = _kt('Dashboard');
            $this->componentClass = 'dashboard';
		} else if ($sSection == 'browse') {
		    $this->componentLabel = _kt('Browse Documents');
            $this->componentClass = 'browse_collections';
		} else if ($sSection == 'view_details') {
		    $this->componentLabel = _kt('Document Details');
            $this->componentClass = 'document_details';
		} else if ($sSection == 'search') {
		    $this->componentLabel = _kt('Search');
            $this->componentClass = 'search';
		} else if ($sSection == 'preferences') {
		    $this->componentLabel = _kt('Preferences');
            $this->componentClass = 'preferences';
	    } else {
			$this->componentLabel = _kt('Dashboard');
			$this->componentClass = 'dashboard';
		}

	}

	function addError($sError) { array_push($this->errStack, $sError); }
	function addInfo($sInfo) { array_push($this->infoStack, $sInfo); }

	/** no-one cares what a portlet is, but it should be renderable, and have its ->title member set. */
	function addPortlet($oPortlet) {
	    array_push($this->portlets, $oPortlet);
	}

	/* LEGACY */
	var $deprecationWarning = "Legacy UI API: ";
	function setCentralPayload($sCentral) {
	    $this->contents = $sCentral;
		$this->addError($this->deprecationWarning . "called <strong>setCentralPayload</strong>");
	}

	function setOnloadJavascript($appendix) { $this->addError($this->deprecationWarning . "called <strong>setOnloadJavascript (no-act)</strong>"); }
	function setDHtmlScrolling($appendix) { $this->addError($this->deprecationWarning . "called <strong>setDHTMLScrolling (no-act)</strong>"); }
	function setFormAction($appendix) { $this->addError($this->deprecationWarning . "called <strong>setFormAction (no-act)</strong>"); }
	function setSubmitMethod($appendix) { $this->addError($this->deprecationWarning . "called <strong>setSubmitMethod (no-act)</strong>"); }
	function setHasRequiredFields($appendix) { $this->addError($this->deprecationWarning . "called <strong>setHasRequiredFields (no-act)</strong>"); }
	function setAdditionalJavascript($appendix) { $this->addError($this->deprecationWarning . "called <strong>setAdditionalJavascript (no-act)</strong>"); }

	function hideSection() { $this->hide_section = true; }
	function setSecondaryTitle($sSecondary) { $this->secondary_title = $sSecondary; }

    /* final render call. */
    function render() {
	global $default;
        $oConfig = KTConfig::getSingleton();

        if (empty($this->contents)) {
            $this->contents = "";
        }

        if (is_string($this->contents) && (trim($this->contents) === "")) {
            $this->addError(_kt("This page did not produce any content"));
            $this->contents = "";
        }

	if (!is_string($this->contents)) {
	    $this->contents = $this->contents->render();
	}

	// if we have no portlets, make the ui a tad nicer.
	if (empty($this->portlets)) {
	    $this->show_portlets = false;
	}

	if (empty($this->title)) {
	    if (!empty($this->breadcrumbDetails)) {
		$this->title = $this->breadcrumbDetails;
	    } else if (!empty($this->breadcrumbs)) {
		$this->title = array_slice($this->breadcrumbs, -1);
		$this->title = $this->title[0]['label'];
	    } else if (!empty($this->breadcrumbSection)) {
		$this->title = $this->breadcrumbSection['label'];
	    } else {
		$this->title = $this->componentLabel;
	    }
	}

	$this->userMenu = array();
	if (!(PEAR::isError($this->user) || is_null($this->user) || $this->user->isAnonymous())) {
	    $sBaseUrl = KTUtil::kt_url();

	    if ($oConfig->get("user_prefs/restrictPreferences", false) && !Permission::userIsSystemAdministrator($this->user->getId())) {
		    $this->userMenu['logout'] = array('label' => _kt('Logout'), 'url' => $sBaseUrl.'/presentation/logout.php');
	    } else {
	        $this->userMenu['preferences'] = array('label' => _kt('Preferences'), 'url' => $sBaseUrl.'/preferences.php');
	        $this->userMenu['aboutkt'] = array('label' => _kt('About'), 'url' => $sBaseUrl.'/about.php');
	        $this->userMenu['logout'] = array('label' => _kt('Logout'), 'url' => $sBaseUrl.'/presentation/logout.php');
	    }
	} else {
	    $this->userMenu['login'] = array('label' => _kt('Login'), 'url' => $sBaseUrl.'/login.php');
	}

	// FIXME we need a more complete solution to navigation restriction
	if (!is_null($this->menu['administration']) && !is_null($this->user)) {
	    if (!Permission::userIsSystemAdministrator($this->user->getId())) {
		  unset($this->menu['administration']);
	    }
	}

	$sContentType = 'Content-type: ' . $this->contentType;
	if(!empty($this->charset)) {
	    $sContentType .= '; charset=' . $this->charset;
	};


	header($sContentType);

	$savedSearches = SearchHelper::getSavedSearches($_SESSION['userID']);

        $oTemplating =& KTTemplating::getSingleton();
        $oTemplate = $oTemplating->loadTemplate($this->template);
        $aTemplateData = array(
        			"page" => $this,
			       	"systemversion" => $default->systemVersion,
			       	"versionname" => $default->versionName,
					'smallVersion' => substr($default->versionName, -17),
			       	'savedSearches'=> $savedSearches);
        if ($oConfig->get("ui/automaticRefresh", false)) {
            $aTemplateData['refreshTimeout'] = (int)$oConfig->get("session/sessionTimeout") + 3;
        }

        // unlike the rest of KT, we use echo here.
        echo $oTemplate->render($aTemplateData);
    }


	/**   heler functions */
	// returns an array ("url", "label")
    function _actionhelper($aActionTuple) {
        $aTuple = Array("label" => $aActionTuple["name"]);
        if ($aActionTuple["action"]) {
           $aTuple["url"] = generateControllerLink($aActionTuple["action"], $aActionTuple["query"]);
        } else if ($aActionTuple["url"]) {
           $sUrl = $aActionTuple["url"];
           $sQuery = KTUtil::arrayGet($aActionTuple, 'query');
           if ($sQuery) {
               $sUrl = KTUtil::addQueryString($sUrl, $sQuery);
           }
		   $aTuple["url"] = $sUrl;
        } else if ($aActionTuple["query"]) {
           $aTuple['url'] = KTUtil::addQueryStringSelf($aActionTuple["query"]);
		} else {
		   $aTuple["url"] = false;
		}

		return $aTuple;
    }

    function setHelp($sHelpPage) {
	$this->helpPage = $sHelpPage;
    }

    function getHelpURL() {
	if (empty($this->helpPage)) {
	    return null;
	}

	return KTUtil::ktLink('help.php',$this->helpPage);
    }

    function getReqTime() {
        $microtime_simple = explode(' ', microtime());
        $finaltime = (float) $microtime_simple[1] + (float) $microtime_simple[0];
	return sprintf("%.3f", ($finaltime - $GLOBALS['_KT_starttime']));
    }

    function getDisclaimer() {
        $oRegistry =& KTPluginRegistry::getSingleton();
        $oPlugin =& $oRegistry->getPlugin('ktstandard.disclaimers.plugin');
        if (!PEAR::isError($oPlugin) && !is_null($oPlugin)) {
            return $oPlugin->getPageDisclaimer();
        } else {
            return;
        }
    }

}

?>