CampaignAdmin::getDetailEditForm() - Code Metrics - Inspection of "Merge pull request #6370 from open-sausages/pulls/..." - silverstripe/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2846af...322d3e )

by Ingo

created 2016-12-08 10:25 UTC

CampaignAdmin::getDetailEditForm() C

↳ Parent: CampaignAdmin

Complexity

Conditions	8
Paths	9

Size

Total Lines	44
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	8
eloc	26
nc	9
nop	1
dl	0
loc	44
rs	5.3846
c	0
b	0
f	0

<?php

namespace SilverStripe\Admin;

use SilverStripe\Control\Controller;
use SilverStripe\Control\HTTPResponse;
use SilverStripe\Control\HTTPRequest;
use SilverStripe\Core\Convert;
use SilverStripe\Forms\HiddenField;
use SilverStripe\Forms\FormAction;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\Form;
use SilverStripe\ORM\SS_List;
use SilverStripe\ORM\Versioning\ChangeSet;
use SilverStripe\ORM\Versioning\ChangeSetItem;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\UnexpectedDataException;
use SilverStripe\Security\SecurityToken;
use SilverStripe\Security\PermissionProvider;
use LogicException;

/**
 * Campaign section of the CMS
 */
class CampaignAdmin extends LeftAndMain implements PermissionProvider {

	private static $allowed_actions = [
		'set',
		'sets',
		'schema',
		'DetailEditForm',
		'readCampaigns',
		'readCampaign',
		'deleteCampaign',
		'publishCampaign',
	];

	private static $menu_priority = 3;

	private static $menu_title = 'Campaigns';

	private static $tree_class = 'SilverStripe\\ORM\\Versioning\\ChangeSet';

	private static $url_handlers = [
		'GET sets' => 'readCampaigns',
		'POST set/$ID/publish' => 'publishCampaign',
		'GET set/$ID/$Name' => 'readCampaign',
		'DELETE set/$ID' => 'deleteCampaign',
	];

	private static $url_segment = 'campaigns';

	/**
	 * Size of thumbnail width
	 *
	 * @config
	 * @var int
	 */
	private static $thumbnail_width = 64;

	/**
	 * Size of thumbnail height
	 *
	 * @config
	 * @var int
	 */
	private static $thumbnail_height = 64;

	private static $required_permission_codes = 'CMS_ACCESS_CampaignAdmin';

	public function getClientConfig() {
		return array_merge(parent::getClientConfig(), [
			'reactRouter' => true,
			'form' => [
				// TODO Use schemaUrl instead
				'EditForm' => [
					'schemaUrl' => $this->Link('schema/EditForm')
				],
				'DetailEditForm' => [
					'schemaUrl' => $this->Link('schema/DetailEditForm')
				],
			],
			'itemListViewEndpoint' => [
				'url' => $this->Link() . 'set/:id/show',
				'method' => 'get'
			],
			'publishEndpoint' => [
				'url' => $this->Link() . 'set/:id/publish',
				'method' => 'post'
			],
			'treeClass' => $this->config()->tree_class
		]);
	}

	public function getEditForm($id = null, $fields = null)
    {
        $fields = new FieldList(
            CampaignAdminList::create('ChangeSets')
        );
        $actions = new FieldList();
        $form = Form::create($this, 'EditForm', $fields, $actions);

        // Set callback response
        $form->setValidationResponseCallback(function() use ($form) {
            $schemaId = $this->Link('schema/EditForm');
            return $this->getSchemaResponse($form, $schemaId);
        });

        return $form;
    }

    public function EditForm($request = null)
    {
        // Get ID either from posted back value, or url parameter
        $request = $request ?: $this->getRequest();
        $id = $request->param('ID') ?: $request->postVar('ID');
        return $this->getEditForm($id);
    }

    /**
	 * REST endpoint to get a list of campaigns.
	 *
	 * @return HTTPResponse
	 */
	public function readCampaigns() {
		$response = new HTTPResponse();
		$response->addHeader('Content-Type', 'application/json');
		$hal = $this->getListResource();
		$response->setBody(Convert::array2json($hal));
		return $response;
	}

	/**
	 * Get list contained as a hal wrapper
	 *
	 * @return array
	 */
	protected function getListResource() {
		$items = $this->getListItems();
		$count = $items->count();
		/** @var string $treeClass */
		$treeClass = $this->config()->tree_class;
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
		$hal = [
			'count' => $count,
			'total' => $count,
			'_links' => [
				'self' => [
					'href' => $this->Link('items')
				]
			],
			'_embedded' => [$treeClass => []]
		];
		foreach($items as $item) {
			/** @var ChangeSet $item */
			$resource = $this->getChangeSetResource($item);
			$hal['_embedded'][$treeClass][] = $resource;
		}
		return $hal;
	}

	/**
	 * Build item resource from a changeset
	 *
	 * @param ChangeSet $changeSet
	 * @return array
	 */
	protected function getChangeSetResource(ChangeSet $changeSet) {
		$hal = [
			'_links' => [
				'self' => [
					'href' => $this->SetLink($changeSet->ID)
				]
			],
			'ID' => $changeSet->ID,
			'Name' => $changeSet->Name,
			'Created' => $changeSet->Created,
			'LastEdited' => $changeSet->LastEdited,
			'State' => $changeSet->State,
			'IsInferred' => $changeSet->IsInferred,
			'canEdit' => $changeSet->canEdit(),
			'canPublish' => false,
			'_embedded' => ['items' => []]
		];

		// Before presenting the changeset to the client,
		// synchronise it with new changes.
		try {
			$changeSet->sync();
			$hal['Description'] = $changeSet->getDescription();
			$hal['canPublish'] = $changeSet->canPublish();

			foreach($changeSet->Changes() as $changeSetItem) {
				if(!$changeSetItem) {
					continue;
				}

				/** @var ChangesetItem $changeSetItem */
				$resource = $this->getChangeSetItemResource($changeSetItem);
				$hal['_embedded']['items'][] = $resource;
			}
			$hal['ChangesCount'] = count($hal['_embedded']['items']);

		// An unexpected data exception means that the database is corrupt
		} catch(UnexpectedDataException $e) {
			$hal['Description'] = 'Corrupt database! ' . $e->getMessage();
			$hal['ChangesCount'] = '-';
		}
		return $hal;
	}

	/**
	 * Build item resource from a changesetitem
	 *
	 * @param ChangeSetItem $changeSetItem
	 * @return array
	 */
	protected function getChangeSetItemResource(ChangeSetItem $changeSetItem) {
		$baseClass = DataObject::getSchema()->baseDataClass($changeSetItem->ObjectClass);
		$baseSingleton = DataObject::singleton($baseClass);
		$thumbnailWidth = (int)$this->config()->thumbnail_width;
		$thumbnailHeight = (int)$this->config()->thumbnail_height;
		$hal = [
			'_links' => [
				'self' => [
					'href' => $this->ItemLink($changeSetItem->ID)
				]
			],
			'ID' => $changeSetItem->ID,
			'Created' => $changeSetItem->Created,
			'LastEdited' => $changeSetItem->LastEdited,
			'Title' => $changeSetItem->getTitle(),
			'ChangeType' => $changeSetItem->getChangeType(),
			'Added' => $changeSetItem->Added,
			'ObjectClass' => $changeSetItem->ObjectClass,
			'ObjectID' => $changeSetItem->ObjectID,
			'BaseClass' => $baseClass,
			'Singular' => $baseSingleton->i18n_singular_name(),
			'Plural' => $baseSingleton->i18n_plural_name(),
			'Thumbnail' => $changeSetItem->ThumbnailURL($thumbnailWidth, $thumbnailHeight),
		];
		// Get preview urls
		$previews = $changeSetItem->getPreviewLinks();
		if($previews) {

			$hal['_links']['preview'] = $previews;
		}

		// Get edit link
		$editLink = $changeSetItem->CMSEditLink();
		if($editLink) {
			$hal['_links']['edit'] = [
				'href' => $editLink,
			];
		}

		// Depending on whether the object was added implicitly or explicitly, set
		// other related objects.
		if($changeSetItem->Added === ChangeSetItem::IMPLICITLY) {
			$referencedItems = $changeSetItem->ReferencedBy();
			$referencedBy = [];
			foreach($referencedItems as $referencedItem) {
				$referencedBy[] = [
					'href' => $this->SetLink($referencedItem->ID)
				];
			}
			if($referencedBy) {

				$hal['_links']['referenced_by'] = $referencedBy;
			}
		}

		return $hal;
	}

	/**
	 * Gets viewable list of campaigns
	 *
	 * @return SS_List
	 */
	protected function getListItems() {
		return ChangeSet::get()
			->filter('State', ChangeSet::STATE_OPEN)
			->filterByCallback(function($item) {
				/** @var ChangeSet $item */
				return ($item->canView());
			});
	}


	/**
	 * REST endpoint to get a campaign.
	 *
	 * @param HTTPRequest $request
	 *
	 * @return HTTPResponse
	 */
	public function readCampaign(HTTPRequest $request) {
		$response = new HTTPResponse();

		if ($request->getHeader('Accept') == 'text/json') {
			$response->addHeader('Content-Type', 'application/json');
			if (!$request->param('Name')) {
				return (new HTTPResponse(null, 400));
			}

			/** @var ChangeSet $changeSet */
			$changeSet = ChangeSet::get()->byID($request->param('ID'));
			if(!$changeSet) {
				return (new HTTPResponse(null, 404));
			}

			if(!$changeSet->canView()) {
				return (new HTTPResponse(null, 403));
			}

			$body = Convert::raw2json($this->getChangeSetResource($changeSet));
			return (new HTTPResponse($body, 200))
				->addHeader('Content-Type', 'application/json');
		} else {
			return $this->index($request);
		}
	}

	/**
	 * REST endpoint to delete a campaign.
	 *
	 * @param HTTPRequest $request
	 *
	 * @return HTTPResponse
	 */
	public function deleteCampaign(HTTPRequest $request) {
		// Check security ID
		if (!SecurityToken::inst()->checkRequest($request)) {
			return new HTTPResponse(null, 400);
		}

		$id = $request->param('ID');
		if (!$id || !is_numeric($id)) {
			return (new HTTPResponse(null, 400));
		}

		$record = ChangeSet::get()->byID($id);
		if(!$record) {
			return (new HTTPResponse(null, 404));
		}

		if(!$record->canDelete()) {
			return (new HTTPResponse(null, 403));
		}

		$record->delete();

		return (new HTTPResponse(null, 204));
	}

	/**
	 * REST endpoint to publish a {@link ChangeSet} and all of its items.
	 *
	 * @param HTTPRequest $request
	 *
	 * @return HTTPResponse
	 */
	public function publishCampaign(HTTPRequest $request) {
		// Protect against CSRF on destructive action
		if(!SecurityToken::inst()->checkRequest($request)) {
			return (new HTTPResponse(null, 400));
		}

		$id = $request->param('ID');
		if(!$id || !is_numeric($id)) {
			return (new HTTPResponse(null, 400));
		}

		/** @var ChangeSet $record */
		$record = ChangeSet::get()->byID($id);
		if(!$record) {
			return (new HTTPResponse(null, 404));
		}

		if(!$record->canPublish()) {
			return (new HTTPResponse(null, 403));
		}

		try {
			$record->publish();
		} catch(LogicException $e) {
			return (new HTTPResponse(json_encode(['status' => 'error', 'message' => $e->getMessage()]), 401))
				->addHeader('Content-Type', 'application/json');
		}

		return (new HTTPResponse(
			Convert::raw2json($this->getChangeSetResource($record)),
			200
		))->addHeader('Content-Type', 'application/json');
	}

	/**
	 * Url handler for edit form
	 *
	 * @param HTTPRequest $request
	 * @return Form
	 */
	public function DetailEditForm($request) {
		// Get ID either from posted back value, or url parameter
		$id = $request->param('ID') ?: $request->postVar('ID');
		return $this->getDetailEditForm($id);
	}

	/**
	 * @todo Use GridFieldDetailForm once it can handle structured data and form schemas
	 *
	 * @param int $id
	 * @return Form
	 */
	public function getDetailEditForm($id) {
		// Get record-specific fields
		$record = null;
		if($id) {
			$record = ChangeSet::get()->byID($id);
			if(!$record || !$record->canView()) {
				return null;
			}
		}

		if(!$record) {
			$record = ChangeSet::singleton();
		}

		$fields = $record->getCMSFields();

		// Add standard fields
		$fields->push(HiddenField::create('ID'));
		$form = Form::create(
			$this,
			'DetailEditForm',
			$fields,
			FieldList::create(
				FormAction::create('save', _t('CMSMain.SAVE', 'Save'))
					->setIcon('save'),
				FormAction::create('cancel', _t('LeftAndMain.CANCEL', 'Cancel'))
					->setUseButtonTag(true)
			)
		);

		// Load into form
		if($id && $record) {
			$form->loadDataFrom($record);
		}
        $form->getValidator()->addRequiredField('Name');
		// Configure form to respond to validation errors with form schema
		// if requested via react.
		$form->setValidationResponseCallback(function() use ($form, $record) {
			$schemaId = Controller::join_links($this->Link('schema/DetailEditForm'), $record->exists() ? $record->ID : '');
			return $this->getSchemaResponse($form, $schemaId);
		});

		return $form;
	}

	/**
	 * Gets user-visible url to edit a specific {@see ChangeSet}
	 *
	 * @param $itemID
	 * @return string
	 */
	public function SetLink($itemID) {
		return Controller::join_links(
			$this->Link('set'),
			$itemID
		);
	}

	/**
	 * Gets user-visible url to edit a specific {@see ChangeSetItem}
	 *
	 * @param int $itemID
	 * @return string
	 */
	public function ItemLink($itemID) {
		return Controller::join_links(
			$this->Link('item'),
			$itemID
		);
	}

	public function providePermissions() {
		return array(
			"CMS_ACCESS_CampaignAdmin" => array(
				'name' => _t('CMSMain.ACCESS', "Access to '{title}' section", array('title' => static::menu_title())),
				'category' => _t('Permission.CMS_ACCESS_CATEGORY', 'CMS Access'),
				'help' => _t(
					'CampaignAdmin.ACCESS_HELP',
					'Allow viewing of the campaign publishing section.'
				)
			)
		);
	}

}


1			<?php
2
3			namespace SilverStripe\Admin;
4
5			use SilverStripe\Control\Controller;
6			use SilverStripe\Control\HTTPResponse;
7			use SilverStripe\Control\HTTPRequest;
8			use SilverStripe\Core\Convert;
9			use SilverStripe\Forms\HiddenField;
10			use SilverStripe\Forms\FormAction;
11			use SilverStripe\Forms\FieldList;
12			use SilverStripe\Forms\Form;
13			use SilverStripe\ORM\SS_List;
14			use SilverStripe\ORM\Versioning\ChangeSet;
15			use SilverStripe\ORM\Versioning\ChangeSetItem;
16			use SilverStripe\ORM\DataObject;
17			use SilverStripe\ORM\UnexpectedDataException;
18			use SilverStripe\Security\SecurityToken;
19			use SilverStripe\Security\PermissionProvider;
20			use LogicException;
21
22			/**
23			* Campaign section of the CMS
24			*/
25			class CampaignAdmin extends LeftAndMain implements PermissionProvider {
26
27			private static $allowed_actions = [
28			'set',
29			'sets',
30			'schema',
31			'DetailEditForm',
32			'readCampaigns',
33			'readCampaign',
34			'deleteCampaign',
35			'publishCampaign',
36			];
37
38			private static $menu_priority = 3;
39
40			private static $menu_title = 'Campaigns';
41
42			private static $tree_class = 'SilverStripe\\ORM\\Versioning\\ChangeSet';
43
44			private static $url_handlers = [
45			'GET sets' => 'readCampaigns',
46			'POST set/$ID/publish' => 'publishCampaign',
47			'GET set/$ID/$Name' => 'readCampaign',
48			'DELETE set/$ID' => 'deleteCampaign',
49			];
50
51			private static $url_segment = 'campaigns';
52
53			/**
54			* Size of thumbnail width
55			*
56			* @config
57			* @var int
58			*/
59			private static $thumbnail_width = 64;
60
61			/**
62			* Size of thumbnail height
63			*
64			* @config
65			* @var int
66			*/
67			private static $thumbnail_height = 64;
68
69			private static $required_permission_codes = 'CMS_ACCESS_CampaignAdmin';
70
71			public function getClientConfig() {
72			return array_merge(parent::getClientConfig(), [
73			'reactRouter' => true,
74			'form' => [
75			// TODO Use schemaUrl instead
76			'EditForm' => [
77			'schemaUrl' => $this->Link('schema/EditForm')
78			],
79			'DetailEditForm' => [
80			'schemaUrl' => $this->Link('schema/DetailEditForm')
81			],
82			],
83			'itemListViewEndpoint' => [
84			'url' => $this->Link() . 'set/:id/show',
85			'method' => 'get'
86			],
87			'publishEndpoint' => [
88			'url' => $this->Link() . 'set/:id/publish',
89			'method' => 'post'
90			],
91			'treeClass' => $this->config()->tree_class
92			]);
93			}
94
95			public function getEditForm($id = null, $fields = null)
96			{
97			$fields = new FieldList(
98			CampaignAdminList::create('ChangeSets')
99			);
100			$actions = new FieldList();
101			$form = Form::create($this, 'EditForm', $fields, $actions);
102
103			// Set callback response
104			$form->setValidationResponseCallback(function() use ($form) {
105			$schemaId = $this->Link('schema/EditForm');
106			return $this->getSchemaResponse($form, $schemaId);
107			});
108
109			return $form;
110			}
111
112			public function EditForm($request = null)
113			{
114			// Get ID either from posted back value, or url parameter
115			$request = $request ?: $this->getRequest();
116			$id = $request->param('ID') ?: $request->postVar('ID');
117			return $this->getEditForm($id);
118			}
119
120			/**
121			* REST endpoint to get a list of campaigns.
122			*
123			* @return HTTPResponse
124			*/
125			public function readCampaigns() {
126			$response = new HTTPResponse();
127			$response->addHeader('Content-Type', 'application/json');
128			$hal = $this->getListResource();
129			$response->setBody(Convert::array2json($hal));
130			return $response;
131			}
132
133			/**
134			* Get list contained as a hal wrapper
135			*
136			* @return array
137			*/
138			protected function getListResource() {
139			$items = $this->getListItems();
140			$count = $items->count();
141			/** @var string $treeClass */
142			$treeClass = $this->config()->tree_class;
			0 ignored issues – show Documentation introduced 2016-09-06 06:21 UTC by Report Bug Copy Issue Report The property `tree_class` does not exist on `object<SilverStripe\Core\Config\Config_ForClass>`. Since you implemented `__set`, maybe consider adding a @property annotation. Since your code implements the magic setter `_set`, this function will be called for any write access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } Since the property has write access only, you can use the @property-write annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
143			$hal = [
144			'count' => $count,
145			'total' => $count,
146			'_links' => [
147			'self' => [
148			'href' => $this->Link('items')
149			]
150			],
151			'_embedded' => [$treeClass => []]
152			];
153			foreach($items as $item) {
154			/** @var ChangeSet $item */
155			$resource = $this->getChangeSetResource($item);
156			$hal['_embedded'][$treeClass][] = $resource;
157			}
158			return $hal;
159			}
160
161			/**
162			* Build item resource from a changeset
163			*
164			* @param ChangeSet $changeSet
165			* @return array
166			*/
167			protected function getChangeSetResource(ChangeSet $changeSet) {
168			$hal = [
169			'_links' => [
170			'self' => [
171			'href' => $this->SetLink($changeSet->ID)
172			]
173			],
174			'ID' => $changeSet->ID,
175			'Name' => $changeSet->Name,
176			'Created' => $changeSet->Created,
177			'LastEdited' => $changeSet->LastEdited,
178			'State' => $changeSet->State,
179			'IsInferred' => $changeSet->IsInferred,
180			'canEdit' => $changeSet->canEdit(),
181			'canPublish' => false,
182			'_embedded' => ['items' => []]
183			];
184
185			// Before presenting the changeset to the client,
186			// synchronise it with new changes.
187			try {
188			$changeSet->sync();
189			$hal['Description'] = $changeSet->getDescription();
190			$hal['canPublish'] = $changeSet->canPublish();
191
192			foreach($changeSet->Changes() as $changeSetItem) {
193			if(!$changeSetItem) {
194			continue;
195			}
196
197			/** @var ChangesetItem $changeSetItem */
198			$resource = $this->getChangeSetItemResource($changeSetItem);
199			$hal['_embedded']['items'][] = $resource;
200			}
201			$hal['ChangesCount'] = count($hal['_embedded']['items']);
202
203			// An unexpected data exception means that the database is corrupt
204			} catch(UnexpectedDataException $e) {
205			$hal['Description'] = 'Corrupt database! ' . $e->getMessage();
206			$hal['ChangesCount'] = '-';
207			}
208			return $hal;
209			}
210
211			/**
212			* Build item resource from a changesetitem
213			*
214			* @param ChangeSetItem $changeSetItem
215			* @return array
216			*/
217			protected function getChangeSetItemResource(ChangeSetItem $changeSetItem) {
218			$baseClass = DataObject::getSchema()->baseDataClass($changeSetItem->ObjectClass);
219			$baseSingleton = DataObject::singleton($baseClass);
220			$thumbnailWidth = (int)$this->config()->thumbnail_width;
221			$thumbnailHeight = (int)$this->config()->thumbnail_height;
222			$hal = [
223			'_links' => [
224			'self' => [
225			'href' => $this->ItemLink($changeSetItem->ID)
226			]
227			],
228			'ID' => $changeSetItem->ID,
229			'Created' => $changeSetItem->Created,
230			'LastEdited' => $changeSetItem->LastEdited,
231			'Title' => $changeSetItem->getTitle(),
232			'ChangeType' => $changeSetItem->getChangeType(),
233			'Added' => $changeSetItem->Added,
234			'ObjectClass' => $changeSetItem->ObjectClass,
235			'ObjectID' => $changeSetItem->ObjectID,
236			'BaseClass' => $baseClass,
237			'Singular' => $baseSingleton->i18n_singular_name(),
238			'Plural' => $baseSingleton->i18n_plural_name(),
239			'Thumbnail' => $changeSetItem->ThumbnailURL($thumbnailWidth, $thumbnailHeight),
240			];
241			// Get preview urls
242			$previews = $changeSetItem->getPreviewLinks();
243			if($previews) {
			0 ignored issues – show Bug Best Practice introduced 2016-05-02 03:25 UTC by Report Bug Copy Issue Report The expression `$previews` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
244			$hal['_links']['preview'] = $previews;
245			}
246
247			// Get edit link
248			$editLink = $changeSetItem->CMSEditLink();
249			if($editLink) {
250			$hal['_links']['edit'] = [
251			'href' => $editLink,
252			];
253			}
254
255			// Depending on whether the object was added implicitly or explicitly, set
256			// other related objects.
257			if($changeSetItem->Added === ChangeSetItem::IMPLICITLY) {
258			$referencedItems = $changeSetItem->ReferencedBy();
259			$referencedBy = [];
260			foreach($referencedItems as $referencedItem) {
261			$referencedBy[] = [
262			'href' => $this->SetLink($referencedItem->ID)
263			];
264			}
265			if($referencedBy) {
			0 ignored issues – show Bug Best Practice introduced 2016-04-05 23:50 UTC by Report Bug Copy Issue Report The expression `$referencedBy` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
266			$hal['_links']['referenced_by'] = $referencedBy;
267			}
268			}
269
270			return $hal;
271			}
272
273			/**
274			* Gets viewable list of campaigns
275			*
276			* @return SS_List
277			*/
278			protected function getListItems() {
279			return ChangeSet::get()
280			->filter('State', ChangeSet::STATE_OPEN)
281			->filterByCallback(function($item) {
282			/** @var ChangeSet $item */
283			return ($item->canView());
284			});
285			}
286
287
288			/**
289			* REST endpoint to get a campaign.
290			*
291			* @param HTTPRequest $request
292			*
293			* @return HTTPResponse
294			*/
295			public function readCampaign(HTTPRequest $request) {
296			$response = new HTTPResponse();
297
298			if ($request->getHeader('Accept') == 'text/json') {
299			$response->addHeader('Content-Type', 'application/json');
300			if (!$request->param('Name')) {
301			return (new HTTPResponse(null, 400));
302			}
303
304			/** @var ChangeSet $changeSet */
305			$changeSet = ChangeSet::get()->byID($request->param('ID'));
306			if(!$changeSet) {
307			return (new HTTPResponse(null, 404));
308			}
309
310			if(!$changeSet->canView()) {
311			return (new HTTPResponse(null, 403));
312			}
313
314			$body = Convert::raw2json($this->getChangeSetResource($changeSet));
315			return (new HTTPResponse($body, 200))
316			->addHeader('Content-Type', 'application/json');
317			} else {
318			return $this->index($request);
319			}
320			}
321
322			/**
323			* REST endpoint to delete a campaign.
324			*
325			* @param HTTPRequest $request
326			*
327			* @return HTTPResponse
328			*/
329			public function deleteCampaign(HTTPRequest $request) {
330			// Check security ID
331			if (!SecurityToken::inst()->checkRequest($request)) {
332			return new HTTPResponse(null, 400);
333			}
334
335			$id = $request->param('ID');
336			if (!$id \|\| !is_numeric($id)) {
337			return (new HTTPResponse(null, 400));
338			}
339
340			$record = ChangeSet::get()->byID($id);
341			if(!$record) {
342			return (new HTTPResponse(null, 404));
343			}
344
345			if(!$record->canDelete()) {
346			return (new HTTPResponse(null, 403));
347			}
348
349			$record->delete();
350
351			return (new HTTPResponse(null, 204));
352			}
353
354			/**
355			* REST endpoint to publish a {@link ChangeSet} and all of its items.
356			*
357			* @param HTTPRequest $request
358			*
359			* @return HTTPResponse
360			*/
361			public function publishCampaign(HTTPRequest $request) {
362			// Protect against CSRF on destructive action
363			if(!SecurityToken::inst()->checkRequest($request)) {
364			return (new HTTPResponse(null, 400));
365			}
366
367			$id = $request->param('ID');
368			if(!$id \|\| !is_numeric($id)) {
369			return (new HTTPResponse(null, 400));
370			}
371
372			/** @var ChangeSet $record */
373			$record = ChangeSet::get()->byID($id);
374			if(!$record) {
375			return (new HTTPResponse(null, 404));
376			}
377
378			if(!$record->canPublish()) {
379			return (new HTTPResponse(null, 403));
380			}
381
382			try {
383			$record->publish();
384			} catch(LogicException $e) {
385			return (new HTTPResponse(json_encode(['status' => 'error', 'message' => $e->getMessage()]), 401))
386			->addHeader('Content-Type', 'application/json');
387			}
388
389			return (new HTTPResponse(
390			Convert::raw2json($this->getChangeSetResource($record)),
391			200
392			))->addHeader('Content-Type', 'application/json');
393			}
394
395			/**
396			* Url handler for edit form
397			*
398			* @param HTTPRequest $request
399			* @return Form
400			*/
401			public function DetailEditForm($request) {
402			// Get ID either from posted back value, or url parameter
403			$id = $request->param('ID') ?: $request->postVar('ID');
404			return $this->getDetailEditForm($id);
405			}
406
407			/**
408			* @todo Use GridFieldDetailForm once it can handle structured data and form schemas
409			*
410			* @param int $id
411			* @return Form
412			*/
413			public function getDetailEditForm($id) {
414			// Get record-specific fields
415			$record = null;
416			if($id) {
417			$record = ChangeSet::get()->byID($id);
418			if(!$record \|\| !$record->canView()) {
419			return null;
420			}
421			}
422
423			if(!$record) {
424			$record = ChangeSet::singleton();
425			}
426
427			$fields = $record->getCMSFields();
428
429			// Add standard fields
430			$fields->push(HiddenField::create('ID'));
431			$form = Form::create(
432			$this,
433			'DetailEditForm',
434			$fields,
435			FieldList::create(
436			FormAction::create('save', _t('CMSMain.SAVE', 'Save'))
437			->setIcon('save'),
438			FormAction::create('cancel', _t('LeftAndMain.CANCEL', 'Cancel'))
439			->setUseButtonTag(true)
440			)
441			);
442
443			// Load into form
444			if($id && $record) {
445			$form->loadDataFrom($record);
446			}
447			$form->getValidator()->addRequiredField('Name');
448			// Configure form to respond to validation errors with form schema
449			// if requested via react.
450			$form->setValidationResponseCallback(function() use ($form, $record) {
451			$schemaId = Controller::join_links($this->Link('schema/DetailEditForm'), $record->exists() ? $record->ID : '');
452			return $this->getSchemaResponse($form, $schemaId);
453			});
454
455			return $form;
456			}
457
458			/**
459			* Gets user-visible url to edit a specific {@see ChangeSet}
460			*
461			* @param $itemID
462			* @return string
463			*/
464			public function SetLink($itemID) {
465			return Controller::join_links(
466			$this->Link('set'),
467			$itemID
468			);
469			}
470
471			/**
472			* Gets user-visible url to edit a specific {@see ChangeSetItem}
473			*
474			* @param int $itemID
475			* @return string
476			*/
477			public function ItemLink($itemID) {
478			return Controller::join_links(
479			$this->Link('item'),
480			$itemID
481			);
482			}
483
484			public function providePermissions() {
485			return array(
486			"CMS_ACCESS_CampaignAdmin" => array(
487			'name' => _t('CMSMain.ACCESS', "Access to '{title}' section", array('title' => static::menu_title())),
488			'category' => _t('Permission.CMS_ACCESS_CATEGORY', 'CMS Access'),
489			'help' => _t(
490			'CampaignAdmin.ACCESS_HELP',
491			'Allow viewing of the campaign publishing section.'
492			)
493			)
494			);
495			}
496
497			}
498

silverstripe / silverstripe-framework

Push — master ( 2846af...322d3e )

CampaignAdmin::getDetailEditForm() C

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like