silverstripe-framework/Dev/BuildTask.php

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<?php
namespace SilverStripe\Dev;
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use SilverStripe\Control\HTTPRequest;
use SilverStripe\Core\Object;
/**
* Interface for a generic build task. Does not support dependencies. This will simply
* run a chunk of code when called.
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*
* To disable the task (in the case of potentially destructive updates or deletes), declare
* the $Disabled property on the subclass.
*/
abstract class BuildTask extends Object {
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/**
* Set a custom url segment (to follow dev/tasks/)
*
* @config
* @var string
*/
private static $segment = null;
/**
* @var bool $enabled If set to FALSE, keep it from showing in the list
* and from being executable through URL or CLI.
*/
protected $enabled = true;
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/**
* @var string $title Shown in the overview on the {@link TaskRunner}
* HTML or CLI interface. Should be short and concise, no HTML allowed.
*/
protected $title;
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/**
* @var string $description Describe the implications the task has,
* and the changes it makes. Accepts HTML formatting.
*/
protected $description = 'No description available';
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/**
* Implement this method in the task subclass to
* execute via the TaskRunner
*
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* @param HTTPRequest $request
* @return
*/
abstract public function run($request);
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public function isEnabled() {
return $this->enabled;
}
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/**
* @return string
*/
public function getTitle() {
return ($this->title) ? $this->title : $this->class;
}
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/**
* @return string HTML formatted description
*/
public function getDescription() {
return $this->description;
}
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}