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C CakePHP 1.3 API

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Class ModelTask

Task class for creating and updating model files.

Object
Extended by Shell
Extended by BakeTask
Extended by ModelTask
Package: cake\cake\console\libs\tasks
Copyright: Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
License: License (http://www.opensource.org/licenses/mit-license.php)
Location: tasks/model.php

Properties summary

  • $_tables public
    array
    Holds tables found on connection.
  • $_validations public
    array
    Holds validation method map.
  • $path public
    string
    path to MODELS directory
  • $skipTables public
    array
    Tables to skip when running all()
  • $tasks public
    array
    tasks

Inherited Properties

  • connection, interactive, plugin DbConfig, Dispatch, alias, args, className, command, name, params, shell, taskNames, uses

Method Summary

  • __interactive() public
    Handles interactive baking
  • _generatePossibleKeys() public
    Finds all possible keys to use on custom associations.
  • _getModelObject() public
    Get a model object for a class name.
  • _printAssociation() public
    Print out all the associations of a particular type
  • all() public
    Bake all models at once.
  • bake() public
    Assembles and writes a Model file.
  • bakeFixture() public
    Interact with FixtureTask to automatically bake fixtures when baking models.
  • bakeTest() public
    Assembles and writes a unit test file
  • confirmAssociations() public
    Interact with the user and confirm associations.
  • doAssociations() public
    Handles associations
  • doMoreAssociations() public
    Interact with the user and generate additional non-conventional associations
  • doValidation() public
    Handles Generation and user interaction for creating validation.
  • execute() public
    Execution method always used for tasks
  • fieldValidation() public
    Does individual field validation handling.
  • findBelongsTo() public
    Find belongsTo relations and add them to the associations list.
  • findDisplayField() public
    interact with the user to find the displayField value for a model.
  • findHasAndBelongsToMany() public
    Find the hasAndBelongsToMany relations and add them to associations list
  • findHasOneAndMany() public
    Find the hasOne and HasMany relations and add them to associations list
  • findPrimaryKey() public
    Finds a primary Key in a list of fields.
  • getAllTables() public

    Get an Array of all the tables in the supplied connection will halt the script if no tables are found.

  • getName() public
    Forces the user to specify the model he wants to bake, and returns the selected model name.
  • getTable() public
    Interact with the user to determine the table name of a particular model
  • help() public
    Displays help contents
  • inOptions() public
    Generate a key value list of options and a prompt.
  • initValidations() public
    Populate the _validations array
  • listAll() public
    outputs the a list of possible models or controllers from database

Method Detail

__interactive() public ¶

__interactive( )

Handles interactive baking

_generatePossibleKeys() public ¶

_generatePossibleKeys( )

Finds all possible keys to use on custom associations.

Returns
array
array of tables and possible keys

_getModelObject() public ¶

_getModelObject( string $className , $table = null )

Get a model object for a class name.

Parameters
string $className
Name of class you want model to be.
$table optional null
Returns
object
Model instance

_printAssociation() public ¶

_printAssociation( string $modelName , string $type , string $associations )

Print out all the associations of a particular type

Parameters
string $modelName
Name of the model relations belong to.
string $type
Name of association you want to see. i.e. 'belongsTo'
string $associations
Collection of associations.

all() public ¶

all( )

Bake all models at once.

bake() public ¶

bake( mixed $name , mixed $data = array() )

Assembles and writes a Model file.

Parameters
mixed $name
Model name or object
mixed $data optional array()
if array and $name is not an object assume bake data, otherwise boolean.

bakeFixture() public ¶

bakeFixture( string $className , string $useTable = null )

Interact with FixtureTask to automatically bake fixtures when baking models.

Parameters
string $className
Name of class to bake fixture for
string $useTable optional null
Optional table name for fixture to use.
See
FixtureTask::bake

bakeTest() public ¶

bakeTest( string $className )

Assembles and writes a unit test file

Parameters
string $className
Model class name

confirmAssociations() public ¶

confirmAssociations( array $model , array $associations )

Interact with the user and confirm associations.

Parameters
array $model
Temporary Model instance.
array $associations
Array of associations to be confirmed.
Returns
array
Array of confirmed associations

doAssociations() public ¶

doAssociations( object $model )

Handles associations

Parameters
object $model
Returns
array
$assocaitons

doMoreAssociations() public ¶

doMoreAssociations( object $model , array $associations )

Interact with the user and generate additional non-conventional associations

Parameters
object $model
Temporary model instance
array $associations
Array of associations.
Returns
array
Array of associations.

doValidation() public ¶

doValidation( object $model )

Handles Generation and user interaction for creating validation.

Parameters
object $model
Model to have validations generated for.
Returns
array
$validate Array of user selected validations.

execute() public ¶

execute( )

Execution method always used for tasks

fieldValidation() public ¶

fieldValidation( string $fieldName , array $metaData , $primaryKey = 'id' )

Does individual field validation handling.

Parameters
string $fieldName
Name of field to be validated.
array $metaData
metadata for field
$primaryKey optional 'id'
Returns
array
Array of validation for the field.

findBelongsTo() public ¶

findBelongsTo( object $model , array $associations )

Find belongsTo relations and add them to the associations list.

Parameters
object $model
Model instance of model being generated.
array $associations
Array of inprogress associations
Returns
array
$associations with belongsTo added in.

findDisplayField() public ¶

findDisplayField( array $fields )

interact with the user to find the displayField value for a model.

Parameters
array $fields
Array of fields to look for and choose as a displayField
Returns
mixed
Name of field to use for displayField or false if the user declines to choose

findHasAndBelongsToMany() public ¶

findHasAndBelongsToMany( object $model , array $associations )

Find the hasAndBelongsToMany relations and add them to associations list

Parameters
object $model
Model instance being generated
array $associations
Array of inprogress associations
Returns
array
$associations with hasAndBelongsToMany added in.

findHasOneAndMany() public ¶

findHasOneAndMany( object $model , array $associations )

Find the hasOne and HasMany relations and add them to associations list

Parameters
object $model
Model instance being generated
array $associations
Array of inprogress associations
Returns
array
$associations with hasOne and hasMany added in.

findPrimaryKey() public ¶

findPrimaryKey( array $fields )

Finds a primary Key in a list of fields.

Parameters
array $fields
Array of fields that might have a primary key.
Returns
string
Name of field that is a primary key.

getAllTables() public ¶

getAllTables( string $useDbConfig = null )

Get an Array of all the tables in the supplied connection will halt the script if no tables are found.

Parameters
string $useDbConfig optional null
Connection name to scan.
Returns
array
Array of tables in the database.

getName() public ¶

getName( $useDbConfig = null )

Forces the user to specify the model he wants to bake, and returns the selected model name.

Returns
string
the model name

getTable() public ¶

getTable( string $modelName , string $useDbConfig = null )

Interact with the user to determine the table name of a particular model

Parameters
string $modelName
Name of the model you want a table for.
string $useDbConfig optional null
Name of the database config you want to get tables from.

help() public ¶

help( )

Displays help contents

Overrides
Shell::help()

inOptions() public ¶

inOptions( array $options , string $prompt = null , integer $default = null )

Generate a key value list of options and a prompt.

Parameters
array $options
Array of options to use for the selections. indexes must start at 0
string $prompt optional null
Prompt to use for options list.
integer $default optional null
The default option for the given prompt.
Returns
result
of user choice.

initValidations() public ¶

initValidations( )

Populate the _validations array

listAll() public ¶

listAll( string $useDbConfig = null )

outputs the a list of possible models or controllers from database

Parameters
string $useDbConfig optional null
Database configuration name

Methods inherited from BakeTask

getPath() public ¶

getPath( )

Gets the path for output. Checks the plugin property and returns the correct path.

Returns
string
Path to output.

startup() public ¶

startup( )

Disable caching for baking. This forces the most current database schema to be used.

Overrides
Shell::startup()

Methods inherited from Shell

__construct() public ¶

__construct( $dispatch )

Constructs this Shell instance.

Overrides
Object::__construct()

_checkArgs() public ¶

_checkArgs( integer $expectedNum , string $command = null )

Will check the number args matches otherwise throw an error

Parameters
integer $expectedNum
Expected number of paramters
string $command optional null
Command

_checkUnitTest() public ¶

_checkUnitTest( )

Action to create a Unit Test

Returns
boolean
Success

_controllerName() public ¶

_controllerName( string $name )

Creates the proper controller plural name for the specified controller class name

Parameters
string $name
Controller class name
Returns
string
Controller plural name

_controllerPath() public ¶

_controllerPath( string $name )

Creates the proper controller path for the specified controller class name

Parameters
string $name
Controller class name
Returns
string
Path to controller

_loadDbConfig() public ¶

_loadDbConfig( )

Loads database file and constructs DATABASE_CONFIG class makes $this->DbConfig available to subclasses

Returns
boolean

_loadModels() public ¶

_loadModels( )

if var $uses = true Loads AppModel file and constructs AppModel class makes $this->AppModel available to subclasses if var $uses is an array of models will load those models

Returns
boolean

_modelKey() public ¶

_modelKey( string $name )

Creates the proper underscored model key for associations

Parameters
string $name
Model class name
Returns
string
Singular model key

_modelName() public ¶

_modelName( string $name )

Creates the proper controller camelized name (singularized) for the specified name

Parameters
string $name
Name
Returns
string
Camelized and singularized controller name

_modelNameFromKey() public ¶

_modelNameFromKey( string $key )

Creates the proper model name from a foreign key

Parameters
string $key
Foreign key
Returns
string
Model name

_pluginPath() public ¶

_pluginPath( string $pluginName )

Find the correct path for a plugin. Scans $pluginPaths for the plugin you want.

Parameters
string $pluginName
Name of the plugin you want ie. DebugKit
Returns
string
$path path to the correct plugin.

_pluralHumanName() public ¶

_pluralHumanName( string $name )

Creates the plural human name used in views

Parameters
string $name
Controller name
Returns
string
Plural human name

_pluralName() public ¶

_pluralName( string $name )

Creates the plural name for views

Parameters
string $name
Name to use
Returns
string
Plural name for views

_singularHumanName() public ¶

_singularHumanName( string $name )

Creates the singular human name used in views

Parameters
string $name
Controller name
Returns
string
Singular human name

_singularName() public ¶

_singularName( string $name )

creates the singular name for use in views.

Parameters
string $name
Returns
string
$name

_welcome() public ¶

_welcome( )

Displays a header for the shell

createFile() public ¶

createFile( string $path , string $contents )

Creates a file at given path

Parameters
string $path
Where to put the file.
string $contents
Content to put in the file.
Returns
boolean
Success

err() public ¶

err( mixed $message = null , integer $newlines = 1 )

Outputs a single or multiple error messages to stderr. If no parameters are passed outputs just a newline.

Parameters
mixed $message optional null
A string or a an array of strings to output
integer $newlines optional 1
Number of newlines to append

error() public ¶

error( string $title , string $message = null )

Displays a formatted error message and exits the application with status code 1

Parameters
string $title
Title of the error
string $message optional null
An optional error message

hr() public ¶

hr( integer $newlines = 0 )

Outputs a series of minus characters to the standard output, acts as a visual separator.

Parameters
integer $newlines optional 0
Number of newlines to pre- and append

in() public ¶

in( string $prompt , mixed $options = null , string $default = null )

Prompts the user for input, and returns it.

Parameters
string $prompt
Prompt text.
mixed $options optional null
Array or string of options.
string $default optional null
Default input value.
Returns
Either
the default value, or the user-provided input.

initialize() public ¶

initialize( )

Initializes the Shell acts as constructor for subclasses allows configuration of tasks prior to shell execution

loadTasks() public ¶

loadTasks( )

Loads tasks defined in var $tasks

Returns
boolean

nl() public ¶

nl( integer $multiplier = 1 )

Returns a single or multiple linefeeds sequences.

Parameters
integer $multiplier optional 1
Number of times the linefeed sequence should be repeated
Returns
string

out() public ¶

out( mixed $message = null , integer $newlines = 1 )

Outputs a single or multiple messages to stdout. If no parameters are passed outputs just a newline.

Parameters
mixed $message optional null
A string or a an array of strings to output
integer $newlines optional 1
Number of newlines to append
Returns
integer
Returns the number of bytes returned from writing to stdout.

shortPath() public ¶

shortPath( string $file )

Makes absolute file path easier to read

Parameters
string $file
Absolute file path
Returns
sting
short path

Methods inherited from Object

Object() public ¶

Object( )

A hack to support __construct() on PHP 4 Hint: descendant classes have no PHP4 class_name() constructors, so this constructor gets called first and calls the top-layer __construct() which (if present) should call parent::__construct()

Returns
Object

__openPersistent() public ¶

__openPersistent( string $name , string $type = null )

Open the persistent class file for reading Used by Object::_persist()

Parameters
string $name
Name of persisted class
string $type optional null
Type of persistance (e.g: registry)

_persist() public ¶

_persist( string $name , string $return , $object , $type = null )

Checks for a persistent class file, if found file is opened and true returned If file is not found a file is created and false returned If used in other locations of the model you should choose a unique name for the persistent file There are many uses for this method, see manual for examples

Parameters
string $name
name of the class to persist
string $return
$object the object to persist
$object
$type optional null
Returns
boolean
Success

_savePersistent() public ¶

_savePersistent( string $name , object $object )

You should choose a unique name for the persistent file

There are many uses for this method, see manual for examples

Parameters
string $name
name used for object to cache
object $object
the object to persist
Returns
boolean
true on save, throws error if file can not be created

_set() public ¶

_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() public ¶

_stop( $status = 0 )

Stop execution of the current script. Wraps exit() making testing easier.

Parameters
$status optional 0
http://php.net/exit for values

cakeError() public ¶

cakeError( string $method , array $messages = array() )

Used to report user friendly errors. If there is a file app/error.php or app/app_error.php this file will be loaded error.php is the AppError class it should extend ErrorHandler class.

Parameters
string $method
Method to be called in the error class (AppError or ErrorHandler classes)
array $messages optional array()
Message that is to be displayed by the error class
Returns
error
message

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
mixed
Returns the result of the method call

log() public ¶

log( string $msg , integer $type = LOG_ERROR )

Convience method to write a message to CakeLog. See CakeLog::write() for more information on writing to logs.

Parameters
string $msg
Log message
integer $type optional LOG_ERROR
Error type constant. Defined in app/config/core.php.
Returns
boolean
Success of log write

requestAction() public ¶

requestAction( mixed $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.

Parameters
mixed $url
String or array-based url.
array $extra optional array()
if array includes the key "return" it sets the AutoRender to true.
Returns
mixed

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
string
The name of this class

Properties detail

$_tables ¶

public array

Holds tables found on connection.

array()

$_validations ¶

public array

Holds validation method map.

array()

$path ¶

public string

path to MODELS directory

MODELS

$skipTables ¶

public array

Tables to skip when running all()

array('i18n')

$tasks ¶

public array

tasks

array('DbConfig', 'Fixture', 'Test', 'Template')
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