PHP Class Prado\Web\Services\TPageService

TPageService implements the service for serving user page requests. Pages that are available to client users are stored under a directory specified by {@link setBasePath BasePath}. The directory may contain subdirectories. Pages serving for a similar goal are usually placed under the same directory. A directory may contain a configuration file config.xml whose content is similar to that of application configuration file. A page is requested via page path, which is a dot-connected directory names appended by the page name. Assume '/Users/Admin' is the directory containing the page 'Update'. Then the page can be requested via 'Users.Admin.Update'. By default, the {@link setBasePath BasePath} of the page service is the "pages" directory under the application base path. You may change this default by setting {@link setBasePath BasePath} with a different path you prefer. Page name refers to the file name (without extension) of the page template. In order to differentiate from the common control template files, the extension name of the page template files must be '.page'. If there is a PHP file with the same page name under the same directory as the template file, that file will be considered as the page class file and the file name is the page class name. If such a file is not found, the page class is assumed as {@link TPage}. Modules can be configured and loaded in page directory configurations. Configuration of a module in a subdirectory will overwrite its parent directory's configuration, if both configurations refer to the same module. By default, TPageService will automatically load two modules: - {@link TTemplateManager} : manages page and control templates - {@link TThemeManager} : manages themes used in a Prado application In page directory configurations, static authorization rules can also be specified, which governs who and which roles can access particular pages. Refer to {@link TAuthorizationRule} for more details about authorization rules. Page authorization rules can be configured within an tag in each page directory configuration as follows, where the 'pages' attribute may be filled with a sequence of comma-separated page IDs. If 'pages' attribute does not appear in a rule, the rule will be applied to all pages in this directory and all subdirectories (recursively). Application of authorization rules are in a bottom-up fashion, starting from the directory containing the requested page up to all parent directories. The first matching rule will be used. The last rule always allows all users accessing to any resources.
Since: 3.0
Author: Qiang Xue ([email protected])
Author: Carl G. Mathisen ([email protected])
Inheritance: extends Prado\TService
Afficher le fichier Open project: pradosoft/prado Class Usage Examples

Méthodes publiques

Méthode Description
constructUrl ( $pagePath, $getParams = null, $encodeAmpersand = true, $encodeGetItems = true ) : string Constructs a URL with specified page path and GET parameters.
getBasePageClass ( ) : string
getBasePath ( ) : string
getClientScriptManagerClass ( ) : string
getDefaultPage ( ) : string
getDefaultPageUrl ( ) : string
getRequestedPage ( ) : TPage
getRequestedPagePath ( ) : string
getTemplateManager ( ) : TTemplateManager
getThemeManager ( ) : TThemeManager
init ( $config ) Initializes the service.
run ( ) Runs the service.
setBasePageClass ( $value ) Sets the base page class name (in namespace format).
setBasePath ( $value )
setClientScriptManagerClass ( $value ) Sets the clientscript manager class (in namespace format).
setDefaultPage ( $value )
setTemplateManager ( TTemplateManager $value )
setThemeManager ( TThemeManager $value )

Méthodes protégées

Méthode Description
applyConfiguration ( $config ) Applies a page configuration.
createPage ( $pagePath ) : TPage Creates a page instance based on requested page path.
determineRequestedPagePath ( ) : string Determines the requested page path.
initPageContext ( $pageConfig ) Initializes page context.
loadPageConfig ( $config ) : TPageConfiguration Collects configuration for a page.
runPage ( $page, $properties ) Executes a page.

Method Details

applyConfiguration() protected méthode

Applies a page configuration.
protected applyConfiguration ( $config )

constructUrl() public méthode

Constructs a URL with specified page path and GET parameters.
public constructUrl ( $pagePath, $getParams = null, $encodeAmpersand = true, $encodeGetItems = true ) : string
Résultat string URL for the page and GET parameters

createPage() protected méthode

Creates a page instance based on requested page path.
protected createPage ( $pagePath ) : TPage
Résultat TPage the requested page instance

determineRequestedPagePath() protected méthode

Determines the requested page path.
protected determineRequestedPagePath ( ) : string
Résultat string page path requested

getBasePageClass() public méthode

public getBasePageClass ( ) : string
Résultat string base page class name in namespace format. Defaults to 'TPage'.

getBasePath() public méthode

public getBasePath ( ) : string
Résultat string the root directory for storing pages. Defaults to the 'pages' directory under the application base path.

getClientScriptManagerClass() public méthode

Since: 3.1.7
public getClientScriptManagerClass ( ) : string
Résultat string clientscript manager class in namespace format. Defaults to 'System.Web.UI.TClientScriptManager'.

getDefaultPage() public méthode

public getDefaultPage ( ) : string
Résultat string default page path to be served if no explicit page is request. Defaults to 'Home'.

getDefaultPageUrl() public méthode

public getDefaultPageUrl ( ) : string
Résultat string the URL for the default page

getRequestedPage() public méthode

public getRequestedPage ( ) : TPage
Résultat TPage the requested page

getRequestedPagePath() public méthode

public getRequestedPagePath ( ) : string
Résultat string the requested page path

getTemplateManager() public méthode

public getTemplateManager ( ) : TTemplateManager
Résultat Prado\Web\UI\TTemplateManager template manager

getThemeManager() public méthode

public getThemeManager ( ) : TThemeManager
Résultat Prado\Web\UI\TThemeManager theme manager

init() public méthode

This method is required by IService interface and is invoked by application.
public init ( $config )

initPageContext() protected méthode

Page context includes path alias settings, namespace usages, parameter initialization, module loadings, page initial properties and authorization rules.
protected initPageContext ( $pageConfig )

loadPageConfig() protected méthode

Collects configuration for a page.
protected loadPageConfig ( $config ) : TPageConfiguration
Résultat TPageConfiguration

run() public méthode

This will create the requested page, initializes it with the property values specified in the configuration, and executes the page.
public run ( )

runPage() protected méthode

Executes a page.
protected runPage ( $page, $properties )

setBasePageClass() public méthode

If a page only has a template file without page class file, this base page class will be instantiated.
public setBasePageClass ( $value )

setBasePath() public méthode

public setBasePath ( $value )

setClientScriptManagerClass() public méthode

Sets the clientscript manager class (in namespace format).
Since: 3.1.7
public setClientScriptManagerClass ( $value )

setDefaultPage() public méthode

public setDefaultPage ( $value )

setTemplateManager() public méthode

public setTemplateManager ( TTemplateManager $value )
$value Prado\Web\UI\TTemplateManager

setThemeManager() public méthode

public setThemeManager ( TThemeManager $value )
$value Prado\Web\UI\TThemeManager