core/model/modx/processors/element/snippet/remove.class.php

Show: inherited
Table of Contents

Delete a snippet.

Package
modx  
$id
integer

The ID of the snippet.

Subpackage
processors.element.snippet  

\modSnippetRemoveProcessor

Package: modx\processors\element\snippet

Delete a snippet.

{@inheritdoc}

Parent(s)
\modElementRemoveProcessor < \modObjectRemoveProcessor < \modObjectProcessor < \modProcessor
$id
integer

The ID of the snippet.

Properties

Propertypublicstring  $afterRemoveEvent= ''OnSnipFormDelete''

The name of the event to fire after removal
Default value'OnSnipFormDelete'Details
Type
string
Propertypublicstring  $beforeRemoveEvent= ''OnBeforeSnipFormDelete''

The name of the event to fire before removal
Default value'OnBeforeSnipFormDelete'Details
Type
string
Propertypublicboolean  $checkRemovePermission= 'true'
inheritedIf set to true, will check the remove permission on modAccessibleObjects

Inherited from: \modObjectRemoveProcessor::$$checkRemovePermission\modElementRemoveProcessor::$$checkRemovePermission
Default valuetrueDetails
Type
boolean
Inherited_from
\modObjectRemoveProcessor::$$checkRemovePermission  
Inherited_from
\modElementRemoveProcessor::$$checkRemovePermission  
Propertypublicstring  $classKey= ''modSnippet''

The class key of the Object to iterate
Default value'modSnippet'Details
Type
string
Propertypublicarray  $languageTopics= 'array('snippet')'

An array of language topics to load
Default valuearray('snippet')Details
Type
array
Propertypublic\modX  $modx= 'null'
Default valuenullDetails
Type
\modX
Inherited_from
\modProcessor::$$modx  
Inherited_from
\modObjectProcessor::$$modx  
Inherited_from
\modObjectRemoveProcessor::$$modx  
Inherited_from
\modElementRemoveProcessor::$$modx  
Propertypublic\xPDOObject|\modAccessibleObject  $object= ''
Propertypublicstring  $objectType= ''snippet''

The object "type", this will be used in various lexicon error strings
Default value'snippet'Details
Type
string
Propertypublicstring  $path= ''''
Default value''Details
Type
string
Inherited_from
\modProcessor::$$path  
Inherited_from
\modObjectProcessor::$$path  
Inherited_from
\modObjectRemoveProcessor::$$path  
Inherited_from
\modElementRemoveProcessor::$$path  
Propertypublicstring  $permission= ''delete_snippet''

The Permission to use when checking against
Default value'delete_snippet'Details
Type
string
Propertypublicstring  $primaryKeyField= ''id''
Default value'id'Details
Type
string
Inherited_from
\modObjectProcessor::$$primaryKeyField  
Inherited_from
\modObjectRemoveProcessor::$$primaryKeyField  
Inherited_from
\modElementRemoveProcessor::$$primaryKeyField  
Propertypublicarray  $properties= 'array()'
Default valuearray()Details
Type
array
Inherited_from
\modProcessor::$$properties  
Inherited_from
\modObjectProcessor::$$properties  
Inherited_from
\modObjectRemoveProcessor::$$properties  
Inherited_from
\modElementRemoveProcessor::$$properties  

Methods

methodpublic__construct( \modX $modx, array $properties = array() ) : void
Parameters
Name Type Description
$modx \modX

A reference to the modX instance

$properties array

An array of properties

methodprotected_decodeLiterals( string $string ) : string
Parameters
Name Type Description
$string string

The JSON-encoded string with encoded literals.

Returns
Type Description
string The JSON-encoded string with literals restored.
Details
Access
protected  
methodprotected_encodeLiterals( mixed $value, integer | string $key ) : void
Parameters
Name Type Description
$value mixed

&$value A reference to the value to be encoded if it is identified as a literal.

$key integer | string

The array key corresponding to the value.

Details
Access
protected  
methodpublicaddFieldError( string $key, string $message = '' ) : mixed
Parameters
Name Type Description
$key string
$message string
Returns
Type Description
mixed
methodpublicafterRemove( ) : bool
inherited

Can contain post-removal logic.

Inherited from: \modObjectRemoveProcessor::afterRemove()\modElementRemoveProcessor::afterRemove()
Returns
Type Description
bool
methodpublicbeforeRemove( ) : boolean
inherited

Can contain pre-removal logic; return false to prevent remove.

Inherited from: \modObjectRemoveProcessor::beforeRemove()\modElementRemoveProcessor::beforeRemove()
Returns
Type Description
boolean
methodpubliccheckPermissions( ) : boolean
Returns
Type Description
boolean
methodpubliccleanup( ) : void
inherited

After removal, manager action log, and event firing logic

Inherited from: \modElementRemoveProcessor::cleanup()
methodpublicclearCache( ) : void
inherited

Inherited from: \modElementRemoveProcessor::clearCache()
methodpublicfailure( string $msg = '', mixed $object = null ) : array | string
Parameters
Name Type Description
$msg string
$object mixed
Returns
Type Description
array | string
methodpublicfireAfterRemoveEvent( ) : void
inherited

If specified, fire the after remove event

Inherited from: \modObjectRemoveProcessor::fireAfterRemoveEvent()\modElementRemoveProcessor::fireAfterRemoveEvent()
methodpublicfireBeforeRemoveEvent( ) : boolean
inherited

If specified, fire the before remove event

Inherited from: \modObjectRemoveProcessor::fireBeforeRemoveEvent()\modElementRemoveProcessor::fireBeforeRemoveEvent()
Returns
Type Description
boolean Return false to allow removal; non-empty to prevent it
methodpublicgetInstance( \modX $modx, string $className, array $properties = array() ) : \The
staticinherited

Return the proper instance of the derived class. This can be used to override how MODX loads a processor class; for example, when handling derivative classes with class_key settings.

Inherited from: \modProcessor::getInstance()\modObjectProcessor::getInstance()\modObjectRemoveProcessor::getInstance()\modElementRemoveProcessor::getInstance()
Parameters
Name Type Description
$modx \modX

A reference to the modX object.

$className string

The name of the class that is being requested.

$properties array

An array of properties being run with the processor

Returns
Type Description
\The class specified by $className
Details
Static
 
methodpublicgetLanguageTopics( ) : array

Override this in your derivative class to provide the array of topics to load.

Returns
Type Description
array
methodpublicgetProperties( ) : array
Returns
Type Description
array
methodpublicgetProperty( string $k, mixed $default = null ) : mixed
Parameters
Name Type Description
$k string
$default mixed
Returns
Type Description
mixed
methodpublichasErrors( ) : boolean
Returns
Type Description
boolean
methodpublicinitialize( ) : boolean
inherited

Can be used to provide custom methods prior to processing. Return true to tell MODX that the Processor initialized successfully. If you return anything else, MODX will output that return value as an error message.

Inherited from: \modObjectRemoveProcessor::initialize()\modElementRemoveProcessor::initialize()
Returns
Type Description
boolean
methodpubliclogManagerAction( ) : void
methodpublicoutputArray( array $array, mixed $count = false ) : string

The JSON result includes two main elements, total and results. This format is used for list results.

Parameters
Name Type Description
$array array

An array of data objects.

$count mixed

The total number of objects. Used for pagination.

Returns
Type Description
string The JSON output.
Details
Access
public  
methodpublicprocess( ) : mixed
inherited

Run the processor and return the result. Override this in your derivative class to provide custom functionality.

Inherited from: \modObjectRemoveProcessor::process()\modElementRemoveProcessor::process()

Used here for pre-2.2-style processors.

Returns
Type Description
mixed
methodpublicprocessEventResponse( array | string $response, string $separator = "\n" ) : string
Parameters
Name Type Description
$response array | string

The response generated by the invokeEvent call

$separator string

The separator for each event response

Returns
Type Description
string The processed response.
methodpublicrun( ) : \modProcessorResponse
inherited

Run the processor, returning a modProcessorResponse object.

Inherited from: \modProcessor::run()\modObjectProcessor::run()\modObjectRemoveProcessor::run()\modElementRemoveProcessor::run()
Returns
Type Description
\modProcessorResponse
methodpublicsetCheckbox( string $k, boolean $force = false ) : int | null
inherited

Special helper method for handling checkboxes. Only set value if passed or $force is true, and check for a not empty value or string 'false'.

Inherited from: \modProcessor::setCheckbox()\modObjectProcessor::setCheckbox()\modObjectRemoveProcessor::setCheckbox()\modElementRemoveProcessor::setCheckbox()
Parameters
Name Type Description
$k string
$force boolean
Returns
Type Description
int | null
methodpublicsetDefaultProperties( array $properties = array() ) : array
Parameters
Name Type Description
$properties array
Returns
Type Description
array The newly merged properties array
methodpublicsetPath( string $path ) : void
Parameters
Name Type Description
$path string

The absolute path

methodpublicsetProperties( array $properties ) : void
Parameters
Name Type Description
$properties array

The properties, in array and key-value form, to run on this processor

methodpublicsetProperty( string $k, mixed $v ) : void
Parameters
Name Type Description
$k string
$v mixed
methodpublicsuccess( string $msg = '', mixed $object = null ) : array | string
Parameters
Name Type Description
$msg string
$object mixed
Returns
Type Description
array | string
methodpublictoJSON( mixed $data ) : string
inherited

Converts PHP to JSON with JavaScript literals left in-tact.

Inherited from: \modProcessor::toJSON()\modObjectProcessor::toJSON()\modObjectRemoveProcessor::toJSON()\modElementRemoveProcessor::toJSON()

JSON does not allow JavaScript literals, but this function encodes certain identifiable literals and decodes them back into literals after modX::toJSON() formats the data.

Parameters
Name Type Description
$data mixed

The PHP data to be converted.

Returns
Type Description
string The extended JSON-encoded string.
Details
Access
public  
methodpublicunsetProperty( string $key ) : void
Parameters
Name Type Description
$key string
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