Référence de la classe InstallerScript

Fonctions membres publiques
	preflight ($type, $parent)
	getInstances ($isModule)
	getParam ($name, $id=0)
	setParams ($paramArray=null, $type='edit', $id=0)
	getItemArray ($element, $table, $column, $identifier)
	removeFiles ()
	moveCliFiles ()

Attributs protégés
	$release
	$paramTable
	$extension
	$deleteFiles = array()
	$deleteFolders = array()
	$cliScriptFiles = array()
	$minimumPhp
	$minimumJoomla
	$allowDowngrades = false

Description détaillée

Base install script for use by extensions providing helper methods for common behaviours.

Depuis

3.6

Documentation des fonctions membres

getInstances()

getInstances

(

$isModule

)

Gets each instance of a module in the #__modules table

Paramètres

boolean

$isModule

True if the extension is a module as this can have multiple instances

Renvoie

array An array of ID's of the extension

Depuis

3.6

Références $db, $query, et extension.

getItemArray()

getItemArray	(		$element,
			$table,
			$column,
			$identifier
	)

Builds a standard select query to produce better DRY code in this script. This should produce a single unique cell which is json encoded - it will then return an associated array with this data in.

Paramètres

string	$element	The element to get from the query
string	$table	The table to search for the data in
string	$column	The column of the database to search from
mixed	$identifier	The integer id or the already quoted string

Renvoie

array Associated array containing data from the cell

Depuis

3.6

Références $db, et $query.

getParam()

getParam	(		$name,
			$id = 0
	)

Gets parameter value in the extensions row of the extension table

Paramètres

string	$name	The name of the parameter to be retrieved
integer	$id	The id of the item in the Param Table

Renvoie

string The parameter desired

Depuis

3.6

Références $id, $name, et $params.

moveCliFiles()

moveCliFiles

(

)

Moves the CLI scripts into the CLI folder in the CMS

Renvoie

void

Depuis

3.6

Références $file, $name, et JPATH_ROOT.

preflight()

preflight	(		$type,
			$parent
	)

Function called before extension installation/update/removal procedure commences

Paramètres

string	$type	The type of change (install, update or discover_install, not uninstall)
InstallerAdapter	$parent	The class calling this method

Renvoie

boolean True on success

Depuis

3.6

Références $manifest, $type, et extension.

removeFiles()

removeFiles

(

)

Remove the files and folders in the given array from

Renvoie

void

Depuis

3.6

Références $file, $folder, et JPATH_ROOT.

setParams()

setParams	(		$paramArray = null,
			$type = 'edit',
			$id = 0
	)

Sets parameter values in the extensions row of the extension table. Note that the this must be called separately for deleting and editing. Note if edit is called as a type then if the param doesn't exist it will be created

Paramètres

array	$paramArray	The array of parameters to be added/edited/removed
string	$type	The type of change to be made to the param (edit/remove)
integer	$id	The id of the item in the relevant table

Renvoie

boolean True on success

Depuis

3.6

Références $db, $id, $name, $params, $query, $type, $value, elseif, et json_encode.

Documentation des champs

$allowDowngrades

$allowDowngrades = false

protected

$cliScriptFiles

$cliScriptFiles = array()

protected

$deleteFiles

$deleteFiles = array()

protected

$deleteFolders

$deleteFolders = array()

protected

$extension

$extension

protected

$minimumJoomla

$minimumJoomla

protected

$minimumPhp

$minimumPhp

protected

$paramTable

$paramTable

protected

$release

$release

protected

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La documentation de cette classe a été générée à partir du fichier suivant :

• InstallerScript.php