Entity::initializeField() - Code Metrics - Inspection of "Implement delete and deleteRevision in entities" - RocketPropelledTortoise/Core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e3a2d5...fb652a )

by Stéphane

created 2016-06-07 20:08 UTC

Entity::initializeField() A

↳ Parent: Entity

Complexity

Conditions	4
Paths	3

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	4

Importance

Changes	3
Bugs	1	Features	0

Metric	Value
cc	4
eloc	9
c	3
b	1
f	0
nc	3
nop	2
dl	0
loc	18
ccs	10
cts	10
cp	1
crap	4
rs	9.2

<?php namespace Rocket\Entities;

use Illuminate\Database\Eloquent\ModelNotFoundException;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\DB;
use InvalidArgumentException;
use Rocket\Entities\Exceptions\EntityNotFoundException;
use Rocket\Entities\Exceptions\InvalidFieldTypeException;
use Rocket\Entities\Exceptions\NonExistentFieldException;
use Rocket\Entities\Exceptions\NoPublishedRevisionForLanguageException;
use Rocket\Entities\Exceptions\NoRevisionForLanguageException;
use Rocket\Entities\Exceptions\ReservedFieldNameException;

/**
 * Entity manager
 *
 * @property int $id The content ID
 * @property int $language_id The language in which this entity is
 * @property string $type The type of the Entity
 * @property bool $published Is this content published
 * @property \Rocket\Entities\Revision[] $revisions all revisions in this content
 * @property-read \DateTime $created_at
 * @property-read \DateTime $updated_at
 */
abstract class Entity
{
    /**
     * @var array<class> The list of field types, filled with the configuration
     */
    public static $types;

    /**
     * The content represented by this entity
     *
     * @var Content
     */
    protected $content; //id, created_at, type, published

    /**
     * The revision represented by this entity
     *
     * @var Revision
     */
    protected $revision; //language_id, updated_at, type, published

    /**
     * The fields in this entity
     *
     * @var array<FieldCollection>
     */
    protected $data;

    /**
     * Entity constructor.
     *
     * @param int $language_id The language this specific entity is in
     */
    public function __construct($language_id)
    {
        if (!is_numeric($language_id) || $language_id == 0) {
            throw new InvalidArgumentException("You must set a valid 'language_id'.");
        }

        $fields = $this->getFields();

        $this->initialize($fields);

        $this->type = $this->getContentType();
        $this->language_id = $language_id;
    }

    /**
     * Creates the Content, Revision and FieldCollections
     *
     * @param array $fields The fields and their configurations
     * @throws InvalidFieldTypeException
     * @throws ReservedFieldNameException
     */
    protected function initialize(array $fields)
    {
        $this->content = new Content;
        $this->revision = new Revision;

        foreach ($fields as $field => $settings) {
            $this->data[$field] = $this->initializeField($field, $settings);
        }
    }

    /**
     * Validate configuration and prepare a FieldCollection
     *
     * @param string $field
     * @param array $settings
     * @throws InvalidFieldTypeException
     * @throws ReservedFieldNameException
     * @return FieldCollection
     */
    protected function initializeField($field, $settings)
    {
        if ($this->isContentField($field) || $this->isRevisionField($field)) {
            throw new ReservedFieldNameException(
                "The field '$field' cannot be used in '" . get_class($this) . "' as it is a reserved name"
            );
        }

        $type = $settings['type'];

        if (!array_key_exists($type, self::$types)) {
            throw new InvalidFieldTypeException("Unkown type '$type' in '" . get_class($this) . "'");
        }

        $settings['type'] = self::$types[$settings['type']];

        return FieldCollection::initField($settings);
    }

    /**
     * Return the fields in this entity
     *
     * @return array
     */
    abstract public function getFields();

    /**
     * Get the database friendly content type
     *
     * @return string
     */
    public static function getContentType()
    {
        return str_replace('\\', '', snake_case((new \ReflectionClass(get_called_class()))->getShortName()));
    }

    /**
     * Create a new revision based on the same content ID but without the content.
     * Very useful if you want to add a new language
     *
     * @param int $language_id
     * @return static
     */
    public function newRevision($language_id = null)
    {
        $created = new static($language_id ?: $this->language_id);
        $created->content = $this->content;

        return $created;
    }

    /**
     * Check if the field is related to the content
     *
     * @param string $field
     * @return bool
     */
    protected function isContentField($field)
    {
        return in_array($field, ['id', 'created_at', 'type', 'published']);
    }

    /**
     * Check if the field exists on the entity
     *
     * @param string $field
     * @return bool
     */
    public function hasField($field)
    {
        return array_key_exists($field, $this->data);
    }

    /**
     * Get a field's FieldCollection.
     *
     * Be careful as this gives you the real field instances.
     *
     * @param string $field
     * @return FieldCollection
     */
    public function getField($field)
    {
        return $this->data[$field];
    }

    /**
     * Check if the field is related to the revision
     *
     * @param string $field
     * @return bool
     */
    protected function isRevisionField($field)
    {
        return in_array($field, ['language_id', 'updated_at', 'published']);
    }

    /**
     * Dynamically retrieve attributes on the model.
     *
     * @param string $key
     * @throws NonExistentFieldException
     * @return $this|bool|\Carbon\Carbon|\DateTime|mixed|static
     */
    public function __get($key)
    {
        if ($this->isContentField($key)) {
            return $this->content->getAttribute($key);
        }

        if ($this->isRevisionField($key)) {
            return $this->revision->getAttribute($key);
        }

        if ($this->hasField($key)) {
            return $this->getField($key);
        }

        if ($key == 'revisions') {
            return $this->content->revisions;
        }

        throw new NonExistentFieldException("Field '$key' doesn't exist in '" . get_class($this) . "'");
    }

    /**
     * Dynamically set attributes on the model.
     *
     * @param string $key
     * @param mixed $value
     * @throws NonExistentFieldException
     */
    public function __set($key, $value)
    {
        if ($this->isContentField($key)) {
            $this->content->setAttribute($key, $value);

            return;
        }

        if ($this->isRevisionField($key)) {
            $this->revision->setAttribute($key, $value);

            return;
        }

        if ($this->hasField($key)) {
            $this->setOnField($this->getField($key), $value);

            return;
        }

        throw new NonExistentFieldException("Field '$key' doesn't exist in '" . get_class($this) . "'");
    }

    /**
     * Set values on a field
     *
     * @param FieldCollection $field
     * @param $value
     */
    protected function setOnField(FieldCollection $field, $value)
    {
        if (!is_array($value)) {
            $field->offsetSet(0, $value);

            return;
        }

        $field->clear();

        // This happens when the array is
        // replaced completely by another array
        if (count($value)) {
            foreach ($value as $k => $v) {
                $field->offsetSet($k, $v);
            }
        }
    }

    /**
     * Get all field types in this Entity.
     *
     * @return Collection<string>

     */
    protected function getFieldTypes()
    {
        return (new Collection($this->getFields()))
            ->map(function ($options) {
                return $options['type'];
            })
            ->values()
            ->unique()
            ->map(function ($type) {
                return self::$types[$type];
            });
    }

    /**
     * Find the latest valid revision for this entity
     *
     * @param int $id
     * @param int $language_id
     * @return static
     * @throws EntityNotFoundException
     * @throws NoPublishedRevisionForLanguageException
     * @throws NoRevisionForLanguageException
     */
    public static function find($id, $language_id)
    {
        $instance = new static($language_id);

        try {
            $instance->content = Content::findOrFail($id);
        } catch (ModelNotFoundException $e) {
            throw new EntityNotFoundException("The entity with id '$id' doesn't exist", 0, $e);
        }

        try {
            $instance->revision = Revision::where('content_id', $id)
                ->where('language_id', $language_id)
                ->where('published', true)
                ->firstOrFail();
        } catch (ModelNotFoundException $e) {
            $count = Revision::where('content_id', $id)->where('language_id', $language_id)->count();

            if ($count) {
                $message = "There are revisions in language_id='$language_id' for Entity '$id' but none is published";
                throw new NoPublishedRevisionForLanguageException($message, 0, $e);
            } else {
                $message = "There no revisions in language_id='$language_id' for Entity '$id' but none is published";
                throw new NoRevisionForLanguageException($message, 0, $e);
            }
        }


        $instance->getFieldTypes()
            ->each(function ($type) use ($instance) {
                $type::where('revision_id', $instance->revision->id)
                    ->get()
                    ->each(function (Field $value) use ($instance) {
                        $instance->data[$value->name][$value->weight] = $value;
                    });
            });

        return $instance;
    }

    /**
     * Save a revision
     *
     * @param bool $newRevision Should we create a new revision, false by default
     * @param bool $publishRevision Should we immediately publish this revision, true by default
     */
    public function save($newRevision = false, $publishRevision = true)
    {
        if ($newRevision) {
            $revision = new Revision;
            $revision->language_id = $this->revision->language_id;

            $this->revision = $revision;
        }

        DB::transaction(
            function () use ($newRevision, $publishRevision) {
                $this->saveContent();

                $this->saveRevision($publishRevision);

                // Prepare and save fields
                foreach (array_keys($this->data) as $fieldName) {
                    /** @var FieldCollection $field */
                    $field = $this->data[$fieldName];

                    if (!$newRevision) {
                        $field->deleted()->each(function (Field $value) {
                            $value->delete();
                        });
                    }

                    $field->each(function (Field $value, $key) use ($newRevision, $fieldName) {
                        $value->weight = $key;
                        $value->name = $fieldName;
                        $this->saveField($value, $newRevision);
                    });

                    $field->syncOriginal();
                }
            }
        );
    }

    /**
     * Save the content
     */
    protected function saveContent()
    {
        $this->content->save();
    }

    /**
     * Save the revision
     *
     * @param bool $publishRevision Should we immediately publish this revision, true by default
     */
    protected function saveRevision($publishRevision)
    {
        if (!$this->revision->exists && !$publishRevision) {
            $this->revision->published = $publishRevision;
        }

        $this->revision->content_id = $this->content->id;
        $this->revision->save();

        if ($publishRevision) {
            $this->unpublishOtherRevisions();
        }
    }

    /**
     * Unpublish the revisions other than this one.
     * Only for the same content_id and language_id
     */
    protected function unpublishOtherRevisions()
    {
        if ($this->content->wasRecentlyCreated) {
            return;
        }

        // Unpublish all other revisions
        Revision::where('content_id', $this->content->id)
            ->where('language_id', $this->revision->language_id)
            ->where('id', '!=', $this->revision->id)
            ->update(['published' => false]);
    }

    /**
     * Save a single field instance
     *
     * @param Field $field The field instance to save
     * @param bool $newRevision Should we create a new revision?
     */
    protected function saveField(Field $field, $newRevision)
    {
        // If we create a new revision, this will
        // reinit the field to a non-saved field
        // and create a new row in the database
        if ($newRevision) {
            $field->id = null;
            $field->exists = false;
        }

        $field->revision_id = $this->revision->id;

        $field->save();
    }

    /**
     * Convert the Entity to an array.
     *
     * @return array
     */
    public function toArray()
    {
        $content = [
            '_content' => $this->content->toArray(),
            '_revision' => $this->revision->toArray(),
        ];

        foreach ($this->data as $field => $data) {
            $content[$field] = $data->toArray();
        }

        return $content;
    }

    public function delete($clear = true)
    {
        $revisions = Revision::where('content_id', $this->content->id)->get();

        $ids = $revisions->pluck('id');

        $this->getFieldTypes()->each(function ($type) use ($ids) {
            $type::whereIn('revision_id', $ids)->delete();
        });

        Revision::whereIn('id', $ids)->delete();
        $this->revision->exists = false;

        // TODO :: add an event system to be able to remove this content from entity fields

        $this->content->delete();

        if ($clear) {
            $this->revision->id = null;
            $this->content->id = null;
            $this->clearFields();
        }
    }

    public function deleteRevision($clear = true)
    {
        $this->getFieldTypes()->each(function ($type) {
            $type::where('revision_id', $this->revision->id)->delete();
        });

        // If this revision is currently
        // published, we need to publish
        // another revision in place.
        if ($this->revision->published && $this->revision->exists) {
            //TODO :: improve this logic
            Revision::where('content_id', $this->content->id)
                ->where('id', '!=', $this->revision->id)
                ->take(1)
                ->update(['published' => true]);
        }

        $this->revision->delete();

        if ($clear) {
            $this->clearFields();
        }
    }

    protected function clearFields()
    {
        // Void all the fields
        foreach (array_keys($this->data) as $fieldName) {
            /** @var FieldCollection $field */
            $field = $this->data[$fieldName];

            $field->clear();
            $field->syncOriginal();
        }
    }
}


1		<?php namespace Rocket\Entities;
2
3		use Illuminate\Database\Eloquent\ModelNotFoundException;
4		use Illuminate\Support\Collection;
5		use Illuminate\Support\Facades\DB;
6		use InvalidArgumentException;
7		use Rocket\Entities\Exceptions\EntityNotFoundException;
8		use Rocket\Entities\Exceptions\InvalidFieldTypeException;
9		use Rocket\Entities\Exceptions\NonExistentFieldException;
10		use Rocket\Entities\Exceptions\NoPublishedRevisionForLanguageException;
11		use Rocket\Entities\Exceptions\NoRevisionForLanguageException;
12		use Rocket\Entities\Exceptions\ReservedFieldNameException;
13
14		/**
15		* Entity manager
16		*
17		* @property int $id The content ID
18		* @property int $language_id The language in which this entity is
19		* @property string $type The type of the Entity
20		* @property bool $published Is this content published
21		* @property \Rocket\Entities\Revision[] $revisions all revisions in this content
22		* @property-read \DateTime $created_at
23		* @property-read \DateTime $updated_at
24		*/
25		abstract class Entity
26		{
27		/**
28		* @var array<class> The list of field types, filled with the configuration
29		*/
30		public static $types;
31
32		/**
33		* The content represented by this entity
34		*
35		* @var Content
36		*/
37		protected $content; //id, created_at, type, published
38
39		/**
40		* The revision represented by this entity
41		*
42		* @var Revision
43		*/
44		protected $revision; //language_id, updated_at, type, published
45
46		/**
47		* The fields in this entity
48		*
49		* @var array<FieldCollection>
50		*/
51		protected $data;
52
53		/**
54		* Entity constructor.
55		*
56		* @param int $language_id The language this specific entity is in
57		*/
58	81	public function __construct($language_id)
59		{
60	81	if (!is_numeric($language_id) \|\| $language_id == 0) {
61	3	throw new InvalidArgumentException("You must set a valid 'language_id'.");
62		}
63
64	78	$fields = $this->getFields();
65
66	78	$this->initialize($fields);
67
68	72	$this->type = $this->getContentType();
69	72	$this->language_id = $language_id;
70	72	}
71
72		/**
73		* Creates the Content, Revision and FieldCollections
74		*
75		* @param array $fields The fields and their configurations
76		* @throws InvalidFieldTypeException
77		* @throws ReservedFieldNameException
78		*/
79	78	protected function initialize(array $fields)
80		{
81	78	$this->content = new Content;
82	78	$this->revision = new Revision;
83
84	78	foreach ($fields as $field => $settings) {
85	78	$this->data[$field] = $this->initializeField($field, $settings);
86	72	}
87	72	}
88
89		/**
90		* Validate configuration and prepare a FieldCollection
91		*
92		* @param string $field
93		* @param array $settings
94		* @throws InvalidFieldTypeException
95		* @throws ReservedFieldNameException
96		* @return FieldCollection
97		*/
98	78	protected function initializeField($field, $settings)
99		{
100	78	if ($this->isContentField($field) \|\| $this->isRevisionField($field)) {
101	3	throw new ReservedFieldNameException(
102	3	"The field '$field' cannot be used in '" . get_class($this) . "' as it is a reserved name"
103	3	);
104		}
105
106	75	$type = $settings['type'];
107
108	75	if (!array_key_exists($type, self::$types)) {
109	3	throw new InvalidFieldTypeException("Unkown type '$type' in '" . get_class($this) . "'");
110		}
111
112	72	$settings['type'] = self::$types[$settings['type']];
113
114	72	return FieldCollection::initField($settings);
115		}
116
117		/**
118		* Return the fields in this entity
119		*
120		* @return array
121		*/
122		abstract public function getFields();
123
124		/**
125		* Get the database friendly content type
126		*
127		* @return string
128		*/
129	78	public static function getContentType()
130		{
131	78	return str_replace('\\', '', snake_case((new \ReflectionClass(get_called_class()))->getShortName()));
132		}
133
134		/**
135		* Create a new revision based on the same content ID but without the content.
136		* Very useful if you want to add a new language
137		*
138		* @param int $language_id
139		* @return static
140		*/
141	3	public function newRevision($language_id = null)
142		{
143	3	$created = new static($language_id ?: $this->language_id);
144	3	$created->content = $this->content;
145
146	3	return $created;
147		}
148
149		/**
150		* Check if the field is related to the content
151		*
152		* @param string $field
153		* @return bool
154		*/
155	78	protected function isContentField($field)
156		{
157	78	return in_array($field, ['id', 'created_at', 'type', 'published']);
158		}
159
160		/**
161		* Check if the field exists on the entity
162		*
163		* @param string $field
164		* @return bool
165		*/
166	60	public function hasField($field)
167		{
168	60	return array_key_exists($field, $this->data);
169		}
170
171		/**
172		* Get a field's FieldCollection.
173		*
174		* Be careful as this gives you the real field instances.
175		*
176		* @param string $field
177		* @return FieldCollection
178		*/
179	54	public function getField($field)
180		{
181	54	return $this->data[$field];
182		}
183
184		/**
185		* Check if the field is related to the revision
186		*
187		* @param string $field
188		* @return bool
189		*/
190	75	protected function isRevisionField($field)
191		{
192	75	return in_array($field, ['language_id', 'updated_at', 'published']);
193		}
194
195		/**
196		* Dynamically retrieve attributes on the model.
197		*
198		* @param string $key
199		* @throws NonExistentFieldException
200		* @return $this\|bool\|\Carbon\Carbon\|\DateTime\|mixed\|static
201		*/
202	63	public function __get($key)
203		{
204	63	if ($this->isContentField($key)) {
205	31	return $this->content->getAttribute($key);
206		}
207
208	60	if ($this->isRevisionField($key)) {
209	9	return $this->revision->getAttribute($key);
210		}
211
212	54	if ($this->hasField($key)) {
213	51	return $this->getField($key);
214		}
215
216	10	if ($key == 'revisions') {
217	7	return $this->content->revisions;
218		}
219
220	3	throw new NonExistentFieldException("Field '$key' doesn't exist in '" . get_class($this) . "'");
221		}
222
223		/**
224		* Dynamically set attributes on the model.
225		*
226		* @param string $key
227		* @param mixed $value
228		* @throws NonExistentFieldException
229		*/
230	72	public function __set($key, $value)
231		{
232	72	if ($this->isContentField($key)) {
233	72	$this->content->setAttribute($key, $value);
234
235	72	return;
236		}
237
238	72	if ($this->isRevisionField($key)) {
239	72	$this->revision->setAttribute($key, $value);
240
241	72	return;
242		}
243
244	21	if ($this->hasField($key)) {
245	18	$this->setOnField($this->getField($key), $value);
246
247	18	return;
248		}
249
250	3	throw new NonExistentFieldException("Field '$key' doesn't exist in '" . get_class($this) . "'");
251		}
252
253		/**
254		* Set values on a field
255		*
256		* @param FieldCollection $field
257		* @param $value
258		*/
259	18	protected function setOnField(FieldCollection $field, $value)
260		{
261	18	if (!is_array($value)) {
262	6	$field->offsetSet(0, $value);
263
264	6	return;
265		}
266
267	12	$field->clear();
268
269		// This happens when the array is
270		// replaced completely by another array
271	12	if (count($value)) {
272	3	foreach ($value as $k => $v) {
273	3	$field->offsetSet($k, $v);
274	3	}
275	3	}
276	12	}
277
278		/**
279		* Get all field types in this Entity.
280		*
281		* @return Collection<string>
		0 ignored issues – show Documentation introduced 2016-06-07 20:21 UTC by Report Bug Copy Issue Report The doc-type `Collection<string>` could not be parsed: Expected "\|" or "end of type", but got "<" at position 10. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
282		*/
283	20	protected function getFieldTypes()
284		{
285	20	return (new Collection($this->getFields()))
286		->map(function ($options) {
287	20	return $options['type'];
288	20	})
289	20	->values()
290	20	->unique()
291		->map(function ($type) {
292	20	return self::$types[$type];
293	20	});
294		}
295
296		/**
297		* Find the latest valid revision for this entity
298		*
299		* @param int $id
300		* @param int $language_id
301		* @return static
302		* @throws EntityNotFoundException
303		* @throws NoPublishedRevisionForLanguageException
304		* @throws NoRevisionForLanguageException
305		*/
306	28	public static function find($id, $language_id)
307		{
308	28	$instance = new static($language_id);
309
310		try {
311	28	$instance->content = Content::findOrFail($id);
312	28	} catch (ModelNotFoundException $e) {
313	7	throw new EntityNotFoundException("The entity with id '$id' doesn't exist", 0, $e);
314		}
315
316		try {
317	21	$instance->revision = Revision::where('content_id', $id)
318	21	->where('language_id', $language_id)
319	21	->where('published', true)
320	21	->firstOrFail();
321	21	} catch (ModelNotFoundException $e) {
322	9	$count = Revision::where('content_id', $id)->where('language_id', $language_id)->count();
323
324	9	if ($count) {
325	2	$message = "There are revisions in language_id='$language_id' for Entity '$id' but none is published";
326	2	throw new NoPublishedRevisionForLanguageException($message, 0, $e);
327		} else {
328	7	$message = "There no revisions in language_id='$language_id' for Entity '$id' but none is published";
329	7	throw new NoRevisionForLanguageException($message, 0, $e);
330		}
331		}
332
333
334	12	$instance->getFieldTypes()
335		->each(function ($type) use ($instance) {
336	12	$type::where('revision_id', $instance->revision->id)
337	12	->get()
338		->each(function (Field $value) use ($instance) {
339	12	$instance->data[$value->name][$value->weight] = $value;
340	12	});
341	12	});
342
343	12	return $instance;
344		}
345
346		/**
347		* Save a revision
348		*
349		* @param bool $newRevision Should we create a new revision, false by default
350		* @param bool $publishRevision Should we immediately publish this revision, true by default
351		*/
352	33	public function save($newRevision = false, $publishRevision = true)
353		{
354	33	if ($newRevision) {
355	21	$revision = new Revision;
356	21	$revision->language_id = $this->revision->language_id;
357
358	21	$this->revision = $revision;
359	21	}
360
361	33	DB::transaction(
362		function () use ($newRevision, $publishRevision) {
363	33	$this->saveContent();
364
365	33	$this->saveRevision($publishRevision);
366
367		// Prepare and save fields
368	33	foreach (array_keys($this->data) as $fieldName) {
369		/** @var FieldCollection $field */
370	33	$field = $this->data[$fieldName];
371
372	33	if (!$newRevision) {
373		$field->deleted()->each(function (Field $value) {
374	3	$value->delete();
375	18	});
376	18	}
377
378		$field->each(function (Field $value, $key) use ($newRevision, $fieldName) {
379	33	$value->weight = $key;
380	33	$value->name = $fieldName;
381	33	$this->saveField($value, $newRevision);
382	33	});
383
384	33	$field->syncOriginal();
385	33	}
386	28	}
387	33	);
388	28	}
389
390		/**
391		* Save the content
392		*/
393	33	protected function saveContent()
394		{
395	33	$this->content->save();
396	33	}
397
398		/**
399		* Save the revision
400		*
401		* @param bool $publishRevision Should we immediately publish this revision, true by default
402		*/
403	33	protected function saveRevision($publishRevision)
404		{
405	33	if (!$this->revision->exists && !$publishRevision) {
406	18	$this->revision->published = $publishRevision;
407	18	}
408
409	33	$this->revision->content_id = $this->content->id;
410	33	$this->revision->save();
411
412	33	if ($publishRevision) {
413	18	$this->unpublishOtherRevisions();
414	18	}
415	33	}
416
417		/**
418		* Unpublish the revisions other than this one.
419		* Only for the same content_id and language_id
420		*/
421	18	protected function unpublishOtherRevisions()
422		{
423	18	if ($this->content->wasRecentlyCreated) {
424	18	return;
425		}
426
427		// Unpublish all other revisions
428	6	Revision::where('content_id', $this->content->id)
429	6	->where('language_id', $this->revision->language_id)
430	6	->where('id', '!=', $this->revision->id)
431	6	->update(['published' => false]);
432	6	}
433
434		/**
435		* Save a single field instance
436		*
437		* @param Field $field The field instance to save
438		* @param bool $newRevision Should we create a new revision?
439		*/
440	33	protected function saveField(Field $field, $newRevision)
441		{
442		// If we create a new revision, this will
443		// reinit the field to a non-saved field
444		// and create a new row in the database
445	33	if ($newRevision) {
446	21	$field->id = null;
447	21	$field->exists = false;
448	21	}
449
450	33	$field->revision_id = $this->revision->id;
451
452	33	$field->save();
453	28	}
454
455		/**
456		* Convert the Entity to an array.
457		*
458		* @return array
459		*/
460	16	public function toArray()
461		{
462		$content = [
463	16	'_content' => $this->content->toArray(),
464	16	'_revision' => $this->revision->toArray(),
465	16	];
466
467	16	foreach ($this->data as $field => $data) {
468	16	$content[$field] = $data->toArray();
469	16	}
470
471	16	return $content;
472		}
473
474	4	public function delete($clear = true)
475		{
476	4	$revisions = Revision::where('content_id', $this->content->id)->get();
477
478	4	$ids = $revisions->pluck('id');
479
480		$this->getFieldTypes()->each(function ($type) use ($ids) {
481	4	$type::whereIn('revision_id', $ids)->delete();
482	4	});
483
484	4	Revision::whereIn('id', $ids)->delete();
485	4	$this->revision->exists = false;
486
487		// TODO :: add an event system to be able to remove this content from entity fields
488
489	4	$this->content->delete();
490
491	4	if ($clear) {
492	2	$this->revision->id = null;
493	2	$this->content->id = null;
494	2	$this->clearFields();
495	2	}
496	4	}
497
498		public function deleteRevision($clear = true)
499		{
500	4	$this->getFieldTypes()->each(function ($type) {
501	4	$type::where('revision_id', $this->revision->id)->delete();
502	4	});
503
504		// If this revision is currently
505		// published, we need to publish
506		// another revision in place.
507	4	if ($this->revision->published && $this->revision->exists) {
508		//TODO :: improve this logic
509		Revision::where('content_id', $this->content->id)
510		->where('id', '!=', $this->revision->id)
511		->take(1)
512		->update(['published' => true]);
513		}
514
515	4	$this->revision->delete();
516
517	4	if ($clear) {
518	2	$this->clearFields();
519	2	}
520	4	}
521
522	4	protected function clearFields()
523		{
524		// Void all the fields
525	4	foreach (array_keys($this->data) as $fieldName) {
526		/** @var FieldCollection $field */
527	4	$field = $this->data[$fieldName];
528
529	4	$field->clear();
530	4	$field->syncOriginal();
531	4	}
532	4	}
533		}
534

RocketPropelledTortoise / Core

Push — master ( e3a2d5...fb652a )

Entity::initializeField() A

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