Class InterceptContentHelper
InterceptContentHelper class
Copyright: Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
License: MIT License
Location: Cake/TestSuite/ControllerTestCase.php
Inherited Properties
Method Summary
-
afterRender() public
Intercepts and stores the contents of the view before the layout is rendered
Method Detail
afterRender() public ¶
afterRender( string $viewFile )
Intercepts and stores the contents of the view before the layout is rendered
Parameters
- string $viewFile
- The view file
Overrides
Methods inherited from Helper
__call() public ¶
__call( string $method , array $params )
Provide non fatal errors on missing method calls.
Parameters
- string $method
- Method to invoke
- array $params
- Array of params for the method.
__construct() public ¶
__construct( View $View , array $settings = array() )
Default Constructor
Parameters
-
View$View - The View this helper is being attached to.
- array $settings optional array()
- Configuration settings for the helper.
Overrides
__get() public ¶
__get( string $name )
Lazy loads helpers. Provides access to deprecated request properties as well.
Parameters
- string $name
- Name of the property being accessed.
Returns
Helper or property found at $name
__set() public ¶
__set( string $name , mixed $value )
Provides backwards compatibility access for setting values to the request object.
Parameters
- string $name
- Name of the property being accessed.
- mixed $value
_encodeUrl() protected ¶
_encodeUrl( string $url )
Encodes an URL for use in HTML attributes.
Parameters
- string $url
- The url to encode.
Returns
The url encoded for both URL & HTML contexts.
_formatAttribute() protected deprecated ¶
_formatAttribute( string $key , string $value , boolean $escape = true )
Formats an individual attribute, and returns the string value of the composed attribute. Works with minimized attributes that have the same value as their name such as 'disabled' and 'checked'
Deprecated
Parameters
- string $key
- The name of the attribute to create
- string $value
- The value of the attribute to create.
- boolean $escape optional true
- Define if the value must be escaped
Returns
The composed attribute.
_initInputField() protected ¶
_initInputField( string $field , array $options = array() )
Sets the defaults for an input tag. Will set the name, value, and id attributes for an array of html attributes.
Parameters
- string $field
- The field name to initialize.
- array $options optional array()
- Array of options to use while initializing an input field.
Returns
Array options for the form input.
_name() protected ¶
_name( array|string $options = array() , string $field = null , string $key = 'name' )
Gets the input field name for the current tag. Creates input name attributes using CakePHP's data[Model][field] formatting.
Parameters
- array|string $options optional array()
If an array, should be an array of attributes that $key needs to be added to. If a string or null, will be used as the View entity.
- string $field optional null
- string $key optional 'name'
- The name of the attribute to be set, defaults to 'name'
Returns
If an array was given for $options, an array with $key set will be returned. If a string was supplied a string will be returned.
_parseAttributes() protected deprecated ¶
_parseAttributes( array $options , array $exclude = null , string $insertBefore = ' ' , string $insertAfter = null )
Returns a space-delimited string with items of the $options array. If a key
of $options array happens to be one of those listed in Helper::$_minimizedAttributes
And its value is one of:
- '1' (string)
- 1 (integer)
- true (boolean)
- 'true' (string)
Then the value will be reset to be identical with key's name. If the value is not one of these 3, the parameter is not output.
'escape' is a special option in that it controls the conversion of attributes to their html-entity encoded equivalents. Set to false to disable html-encoding.
If value for any option key is set to null or false, that option will be excluded from output.
Deprecated
Parameters
- array $options
- Array of options.
- array $exclude optional null
- Array of options to be excluded, the options here will not be part of the return.
- string $insertBefore optional ' '
- String to be inserted before options.
- string $insertAfter optional null
- String to be inserted after options.
Returns
Composed attributes.
_selectedArray() protected ¶
_selectedArray( string|array $data , string $key = 'id' )
Transforms a recordset from a hasAndBelongsToMany association to a list of selected options for a multiple select element
Parameters
- string|array $data
- string $key optional 'id'
Returns
addClass() public ¶
addClass( array $options = array() , string $class = null , string $key = 'class' )
Adds the given class to the element options
Parameters
- array $options optional array()
- Array options/attributes to add a class to
- string $class optional null
- The classname being added.
- string $key optional 'class'
- the key to use for class.
Returns
Array of options with $key set.
afterLayout() public ¶
afterLayout( string $layoutFile )
After layout callback. afterLayout is called after the layout has rendered.
Overridden in subclasses.
Parameters
- string $layoutFile
- The layout file that was rendered.
afterRenderFile() public ¶
afterRenderFile( string $viewFile , string $content )
After render file callback. Called after any view fragment is rendered.
Overridden in subclasses.
Parameters
- string $viewFile
- The file just be rendered.
- string $content
- The content that was rendered.
assetTimestamp() public ¶
assetTimestamp( string $path )
Adds a timestamp to a file based resource based on the value of Asset.timestamp in
Configure. If Asset.timestamp is true and debug > 0, or Asset.timestamp === 'force'
a timestamp will be added.
Parameters
- string $path
- The file path to timestamp, the path must be inside WWW_ROOT
Returns
Path with a timestamp added, or not.
assetUrl() public ¶
assetUrl( string|array $path , array $options = array() )
Generate url for given asset file. Depending on options passed provides full url with domain name. Also calls Helper::assetTimestamp() to add timestamp to local files
Parameters
- string|array $path
- string or url array
- array $options optional array()
Options array. Possible keys:
fullBaseReturn full url with domain namepathPrefixPath prefix for relative URLsextAsset extension to appendpluginFalse value will prevent parsing path as a plugin
Returns
Generated url
beforeLayout() public ¶
beforeLayout( string $layoutFile )
Before layout callback. beforeLayout is called before the layout is rendered.
Overridden in subclasses.
Parameters
- string $layoutFile
- The layout about to be rendered.
beforeRender() public ¶
beforeRender( string $viewFile )
Before render callback. beforeRender is called before the view file is rendered.
Overridden in subclasses.
Parameters
- string $viewFile
- The view file that is going to be rendered
beforeRenderFile() public ¶
beforeRenderFile( string $viewFile )
Before render file callback. Called before any view fragment is rendered.
Overridden in subclasses.
Parameters
- string $viewFile
- The file about to be rendered.
clean() public ¶
clean( string|array $output )
Used to remove harmful tags from content. Removes a number of well known XSS attacks from content. However, is not guaranteed to remove all possibilities. Escaping content is the best way to prevent all possible attacks.
Parameters
- string|array $output
- Either an array of strings to clean or a single string to clean.
Returns
cleaned content for output
domId() public ¶
domId( array|string $options = null , string $id = 'id' )
Generates a DOM ID for the selected element, if one is not set. Uses the current View::entity() settings to generate a CamelCased id attribute.
Parameters
- array|string $options optional null
Either an array of html attributes to add $id into, or a string with a view entity path to get a domId for.
- string $id optional 'id'
- The name of the 'id' attribute.
Returns
If $options was an array, an array will be returned with $id set. If a string was supplied, a string will be returned.
entity() public ¶
entity( )
Returns the entity reference of the current context as an array of identity parts
Returns
An array containing the identity elements of an entity
field() public ¶
field( )
Gets the currently-used model field of the rendering context. Strips off field suffixes such as year, month, day, hour, min, meridian when the current entity is longer than 2 elements.
Returns
output() public deprecated ¶
output( string $str )
Returns a string generated by a helper method
This method can be overridden in subclasses to do generalized output post-processing
Deprecated
Parameters
- string $str
- String to be output.
Returns
setEntity() public ¶
setEntity( string $entity , boolean $setScope = false )
Sets this helper's model and field properties to the dot-separated value-pair in $entity.
Parameters
- string $entity
- A field name, like "ModelName.fieldName" or "ModelName.ID.fieldName"
- boolean $setScope optional false
- Sets the view scope to the model specified in $tagValue
url() public ¶
url( string|array $url = null , boolean $full = false )
Finds URL for specified action.
Returns an URL pointing at the provided parameters.
Parameters
- string|array $url optional null
Either a relative string url like
/products/view/23or an array of url parameters. Using an array for URLs will allow you to leverage the reverse routing features of CakePHP.- boolean $full optional false
- If true, the full base URL will be prepended to the result
Returns
Full translated URL with base path.
Link
value() public ¶
value( array|string $options = array() , string $field = null , string $key = 'value' )
Gets the data for the current tag
Parameters
- array|string $options optional array()
If an array, should be an array of attributes that $key needs to be added to. If a string or null, will be used as the View entity.
- string $field optional null
- string $key optional 'value'
- The name of the attribute to be set, defaults to 'value'
Returns
If an array was given for $options, an array with $key set will be returned. If a string was supplied a string will be returned.
Methods inherited from Object
_mergeVars() protected ¶
_mergeVars( array $properties , string $class , boolean $normalize = true )
Merges this objects $property with the property in $class' definition. This classes value for the property will be merged on top of $class'
This provides some of the DRY magic CakePHP provides. If you want to shut it off, redefine this method as an empty function.
Parameters
- array $properties
- The name of the properties to merge.
- string $class
- The class to merge the property with.
- boolean $normalize optional true
- Set to true to run the properties through Hash::normalize() before merging.
_set() protected ¶
_set( array $properties = array() )
Allows setting of multiple properties of the object in a single line of code. Will only set properties that are part of a class declaration.
Parameters
- array $properties optional array()
- An associative array containing properties and corresponding values.
_stop() protected ¶
_stop( integer|string $status = 0 )
Stop execution of the current script. Wraps exit() making testing easier.
Parameters
- integer|string $status optional 0
- see http://php.net/exit for values
dispatchMethod() public ¶
dispatchMethod( string $method , array $params = array() )
Calls a method on this object with the given parameters. Provides an OO wrapper
for call_user_func_array
Parameters
- string $method
- Name of the method to call
- array $params optional array()
- Parameter list to use when calling $method
Returns
Returns the result of the method call
log() public ¶
log( string $msg , integer|string $type = LOG_ERR )
Convenience method to write a message to CakeLog. See CakeLog::write() for more information on writing to logs.
Parameters
- string $msg
- Log message.
- integer|string $type optional LOG_ERR
Type of message being written. Either a valid LOG_* constant or a string matching the recognized levels.
Returns
Success of log write.
See
requestAction() public ¶
requestAction( string|array $url , array $extra = array() )
Calls a controller's method from any location. Can be used to connect controllers together or tie plugins into a main application. requestAction can be used to return rendered views or fetch the return value from controller actions.
Under the hood this method uses Router::reverse() to convert the $url parameter into a string URL. You should use URL formats that are compatible with Router::reverse()
Passing POST and GET data
POST and GET data can be simulated in requestAction. Use $extra['url'] for
GET data. The $extra['data'] parameter allows POST data simulation.
Parameters
- string|array $url
String or array-based URL. Unlike other URL arrays in CakePHP, this URL will not automatically handle passed and named arguments in the $url parameter.
- array $extra optional array()
if array includes the key "return" it sets the AutoRender to true. Can also be used to submit GET/POST data, and named/passed arguments.
Returns
Boolean true or false on success/failure, or contents of rendered action if 'return' is set in $extra.
toString() public ¶
toString( )
Object-to-string conversion. Each class can override this method as necessary.
Returns
The name of this class