jon48 / webtrees-lib

app/Contracts/GeoDispersion/ModulePlaceMapperProviderInterface.php

Indentation +6 added lines, -6 removed lines

@@ -19,10 +19,10 @@
  */
 interface ModulePlaceMapperProviderInterface
 {
-    /**
-     * List place mappers provided by the module as an array.
-     *
-     * @return string[] List of place mappers
-     */
-    public function listPlaceMappers(): array;
+	/**
+	 * List place mappers provided by the module as an array.
+	 *
+	 * @return string[] List of place mappers
+	 */
+	public function listPlaceMappers(): array;
 }

app/Contracts/GeoDispersion/GeoAnalysisInterface.php

Indentation +20 added lines, -20 removed lines

@@ -22,26 +22,26 @@
  */
 interface GeoAnalysisInterface
 {
-    /**
-     * Get the geographical dispersion analysis title
-     *
-     * @return string
-     */
-    public function title(): string;
+	/**
+	 * Get the geographical dispersion analysis title
+	 *
+	 * @return string
+	 */
+	public function title(): string;
 
-    /**
-     * Gets the function to translate
-     *
-     * @return callable(int $count): string
-     */
-    public function itemsDescription(): callable;
+	/**
+	 * Gets the function to translate
+	 *
+	 * @return callable(int $count): string
+	 */
+	public function itemsDescription(): callable;
 
-    /**
-     * Get the results of the geographical dispersion analysis
-     *
-     * @param Tree $tree
-     * @param int $depth
-     * @return GeoAnalysisResults
-     */
-    public function results(Tree $tree, int $depth): GeoAnalysisResults;
+	/**
+	 * Get the results of the geographical dispersion analysis
+	 *
+	 * @param Tree $tree
+	 * @param int $depth
+	 * @return GeoAnalysisResults
+	 */
+	public function results(Tree $tree, int $depth): GeoAnalysisResults;
 }

app/Contracts/GeoDispersion/MapDefinitionInterface.php

Indentation +18 added lines, -18 removed lines

@@ -19,24 +19,24 @@
  */
 interface MapDefinitionInterface
 {
-    /**
-     * Get the map ID
-     *
-     * @return string
-     */
-    public function id(): string;
+	/**
+	 * Get the map ID
+	 *
+	 * @return string
+	 */
+	public function id(): string;
 
-    /**
-     * Get the map title
-     *
-     * @return string
-     */
-    public function title(): string;
+	/**
+	 * Get the map title
+	 *
+	 * @return string
+	 */
+	public function title(): string;
 
-    /**
-     * Get the features in the map
-     *
-     * @return \Brick\Geo\IO\GeoJSON\Feature[]
-     */
-    public function features(): array;
+	/**
+	 * Get the features in the map
+	 *
+	 * @return \Brick\Geo\IO\GeoJSON\Feature[]
+	 */
+	public function features(): array;
 }

app/Contracts/GeoDispersion/MapViewConfigInterface.php

Indentation +20 added lines, -20 removed lines

@@ -19,26 +19,26 @@
  */
 interface MapViewConfigInterface
 {
-    /**
-     * Get the feature property to be used for mapping the map feature with the analysis results
-     *
-     * @return string
-     */
-    public function mapMappingProperty(): string;
+	/**
+	 * Get the feature property to be used for mapping the map feature with the analysis results
+	 *
+	 * @return string
+	 */
+	public function mapMappingProperty(): string;
 
-    /**
-     * Get the config of the mapper associated with the map view
-     *
-     * @return PlaceMapperConfigInterface
-     */
-    public function mapperConfig(): PlaceMapperConfigInterface;
+	/**
+	 * Get the config of the mapper associated with the map view
+	 *
+	 * @return PlaceMapperConfigInterface
+	 */
+	public function mapperConfig(): PlaceMapperConfigInterface;
 
-    /**
-     * Get a MapViewConfigInterface object with the new properties
-     *
-     * @param string $mapping_property
-     * @param PlaceMapperConfigInterface $mapper_config
-     * @return static
-     */
-    public function with(string $mapping_property, PlaceMapperConfigInterface $mapper_config): self;
+	/**
+	 * Get a MapViewConfigInterface object with the new properties
+	 *
+	 * @param string $mapping_property
+	 * @param PlaceMapperConfigInterface $mapper_config
+	 * @return static
+	 */
+	public function with(string $mapping_property, PlaceMapperConfigInterface $mapper_config): self;
 }

app/Contracts/GeoDispersion/PlaceMapperInterface.php

Indentation +44 added lines, -44 removed lines

@@ -22,54 +22,54 @@
  */
 interface PlaceMapperInterface
 {
-    /**
-     * Get the Place mapper title
-     *
-     * @return string
-     */
-    public function title(): string;
+	/**
+	 * Get the Place mapper title
+	 *
+	 * @return string
+	 */
+	public function title(): string;
 
-    /**
-     * Boot the Place mapper
-     */
-    public function boot(): void;
+	/**
+	 * Boot the Place mapper
+	 */
+	public function boot(): void;
 
-    /**
-     * Get the configuration associated to the mapper
-     *
-     * @return PlaceMapperConfigInterface
-     */
-    public function config(): PlaceMapperConfigInterface;
+	/**
+	 * Get the configuration associated to the mapper
+	 *
+	 * @return PlaceMapperConfigInterface
+	 */
+	public function config(): PlaceMapperConfigInterface;
 
-    /**
-     * Set the configured associated to the mapper
-     *
-     * @param PlaceMapperConfigInterface $config
-     */
-    public function setConfig(PlaceMapperConfigInterface $config): void;
+	/**
+	 * Set the configured associated to the mapper
+	 *
+	 * @param PlaceMapperConfigInterface $config
+	 */
+	public function setConfig(PlaceMapperConfigInterface $config): void;
 
-    /**
-     * Get the data associated to the mapper, for a specific key
-     *
-     * @param string $key
-     * @return null|mixed
-     */
-    public function data(string $key);
+	/**
+	 * Get the data associated to the mapper, for a specific key
+	 *
+	 * @param string $key
+	 * @return null|mixed
+	 */
+	public function data(string $key);
 
-    /**
-     * Set the data associated to the mapper, for a specific key
-     *
-     * @param string $key
-     * @param mixed $data
-     */
-    public function setData(string $key, $data): void;
+	/**
+	 * Set the data associated to the mapper, for a specific key
+	 *
+	 * @param string $key
+	 * @param mixed $data
+	 */
+	public function setData(string $key, $data): void;
 
-    /**
-     * Return the property value of the feature identifying a place in a GeoJson map.
-     *
-     * @param Place $place
-     * @param string $feature_property
-     * @return string|NULL
-     */
-    public function map(Place $place, string $feature_property): ?string;
+	/**
+	 * Return the property value of the feature identifying a place in a GeoJson map.
+	 *
+	 * @param Place $place
+	 * @param string $feature_property
+	 * @return string|NULL
+	 */
+	public function map(Place $place, string $feature_property): ?string;
 }

app/Contracts/GeoDispersion/PlaceMapperConfigInterface.php

Indentation +37 added lines, -37 removed lines

@@ -24,45 +24,45 @@
  */
 interface PlaceMapperConfigInterface extends JsonSerializable
 {
-    /**
-     * Deserialise the mapper configuration from a string or an array
-     *
-     * @param mixed $config
-     * @return $this
-     */
-    public function jsonDeserialize($config): self;
+	/**
+	 * Deserialise the mapper configuration from a string or an array
+	 *
+	 * @param mixed $config
+	 * @return $this
+	 */
+	public function jsonDeserialize($config): self;
 
-    /**
-     * Check if the configuration contains a specific key
-     *
-     * @param string $key
-     * @return bool
-     */
-    public function has(string $key): bool;
+	/**
+	 * Check if the configuration contains a specific key
+	 *
+	 * @param string $key
+	 * @return bool
+	 */
+	public function has(string $key): bool;
 
-    /**
-     * Return the configuration associated with a key, or a default value if none found.
-     *
-     * @param string $key
-     * @param mixed|null $default
-     * @return mixed|null
-     */
-    public function get(string $key, $default = null);
+	/**
+	 * Return the configuration associated with a key, or a default value if none found.
+	 *
+	 * @param string $key
+	 * @param mixed|null $default
+	 * @return mixed|null
+	 */
+	public function get(string $key, $default = null);
 
-    /**
-     * Return the content of the mapper configuration section of the config page
-     *
-     * @param ModuleInterface $module
-     * @param Tree $tree
-     * @return string
-     */
-    public function configContent(ModuleInterface $module, Tree $tree): string;
+	/**
+	 * Return the content of the mapper configuration section of the config page
+	 *
+	 * @param ModuleInterface $module
+	 * @param Tree $tree
+	 * @return string
+	 */
+	public function configContent(ModuleInterface $module, Tree $tree): string;
 
-    /**
-     * Return a PlaceMapperConfigInterface object updated according to its mapper configuration rules
-     *
-     * @param ServerRequestInterface $request
-     * @return static
-     */
-    public function withConfigUpdate(ServerRequestInterface $request): self;
+	/**
+	 * Return a PlaceMapperConfigInterface object updated according to its mapper configuration rules
+	 *
+	 * @param ServerRequestInterface $request
+	 * @return static
+	 */
+	public function withConfigUpdate(ServerRequestInterface $request): self;
 }

app/Contracts/Tasks/TaskInterface.php

Indentation +19 added lines, -19 removed lines

@@ -19,25 +19,25 @@
  */
 interface TaskInterface
 {
-    /**
-     * Display name of the task
-     *
-     * @return string
-     */
-    public function name(): string;
+	/**
+	 * Display name of the task
+	 *
+	 * @return string
+	 */
+	public function name(): string;
     
-    /**
-     * Return the default frequency for the execution of the task, in minutes.
-     *
-     * @return int Frequency for the execution of the task
-     */
-    public function defaultFrequency(): int;
+	/**
+	 * Return the default frequency for the execution of the task, in minutes.
+	 *
+	 * @return int Frequency for the execution of the task
+	 */
+	public function defaultFrequency(): int;
     
-    /**
-     * Run the task's actions, and return whether the execution has been successful.
-     *
-     * @param TaskSchedule $task_schedule
-     * @return bool Has the execution been a success
-     */
-    public function run(TaskSchedule $task_schedule): bool;
+	/**
+	 * Run the task's actions, and return whether the execution has been successful.
+	 *
+	 * @param TaskSchedule $task_schedule
+	 * @return bool Has the execution been a success
+	 */
+	public function run(TaskSchedule $task_schedule): bool;
 }

app/Module/IsSourced/Hooks/IsSourcedStatusColumnsHook.php

Indentation +171 added lines, -171 removed lines

@@ -30,183 +30,183 @@
  * Hook for adding columns with source statuses in datatables.
  */
 class IsSourcedStatusColumnsHook implements
-    FamilyDatatablesExtenderInterface,
-    IndividualDatatablesExtenderInterface,
-    SosaFamilyDatatablesExtenderInterface,
-    SosaIndividualDatatablesExtenderInterface,
-    SosaMissingDatatablesExtenderInterface
+	FamilyDatatablesExtenderInterface,
+	IndividualDatatablesExtenderInterface,
+	SosaFamilyDatatablesExtenderInterface,
+	SosaIndividualDatatablesExtenderInterface,
+	SosaMissingDatatablesExtenderInterface
 {
-    private ModuleInterface $module;
-    private SourceStatusService $source_status_service;
+	private ModuleInterface $module;
+	private SourceStatusService $source_status_service;
 
-    /**
-     * Constructor for IsSourcedStatusColumnsHook
-     *
-     * @param ModuleInterface $module
-     * @param SourceStatusService $source_status_service
-     */
-    public function __construct(ModuleInterface $module, SourceStatusService $source_status_service)
-    {
-        $this->module = $module;
-        $this->source_status_service = $source_status_service;
-    }
+	/**
+	 * Constructor for IsSourcedStatusColumnsHook
+	 *
+	 * @param ModuleInterface $module
+	 * @param SourceStatusService $source_status_service
+	 */
+	public function __construct(ModuleInterface $module, SourceStatusService $source_status_service)
+	{
+		$this->module = $module;
+		$this->source_status_service = $source_status_service;
+	}
 
-    /**
-     * {@inheritDoc}
-     * @see \MyArtJaub\Webtrees\Contracts\Hooks\HookInterface::module()
-     */
-    public function module(): ModuleInterface
-    {
-        return $this->module;
-    }
+	/**
+	 * {@inheritDoc}
+	 * @see \MyArtJaub\Webtrees\Contracts\Hooks\HookInterface::module()
+	 */
+	public function module(): ModuleInterface
+	{
+		return $this->module;
+	}
 
-    /**
-     * {@inheritDoc}
-     * @see \MyArtJaub\Webtrees\Contracts\Hooks\IndividualDatatablesExtenderInterface::individualColumns()
-     */
-    public function individualColumns(iterable $records): array
-    {
-        $records = collect($records);
-        return [
-            'issourced' => [
-                'birth' => [
-                    'position' => 7,
-                    'column_def' => [ 'class' => 'text-center' ],
-                    'th' => view($this->module()->name() . '::components/column-th-issourced', [
-                        'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('INDI:BIRT')->label())
-                    ]),
-                    'records' => $records->map(function (Individual $individual): array {
-                        $source_status = $this->source_status_service->sourceStatusForBirth($individual);
-                        return [
-                            'order' => $source_status->order(),
-                            'text' => view($this->module()->name() . '::icons/source-status', [
-                                'module_name' => $this->module()->name(),
-                                'source_status' => $source_status,
-                                'context'  => 'INDI:BIRT',
-                                'size_style' => '' ])
-                        ];
-                    })->toArray()
-                ],
-                'death' => [
-                    'position' => 12,
-                    'column_def' => [ 'class' => 'text-center' ],
-                    'th' => view($this->module()->name() . '::components/column-th-issourced', [
-                        'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('INDI:DEAT')->label())
-                    ]),
-                    'records' => $records->map(function (Individual $individual): array {
-                        $source_status = $this->source_status_service->sourceStatusForDeath($individual);
-                        return $individual->isDead() ? [
-                            'order' =>  $source_status->order(),
-                            'text' => view($this->module()->name() . '::icons/source-status', [
-                                'module_name' => $this->module()->name(),
-                                'source_status' => $source_status,
-                                'context'  => 'INDI:DEAT',
-                                'size_style' => '' ])
-                        ] : ['order' => 0, 'text' => ''];
-                    })->toArray()
-                ]
-            ]
-        ];
-    }
+	/**
+	 * {@inheritDoc}
+	 * @see \MyArtJaub\Webtrees\Contracts\Hooks\IndividualDatatablesExtenderInterface::individualColumns()
+	 */
+	public function individualColumns(iterable $records): array
+	{
+		$records = collect($records);
+		return [
+			'issourced' => [
+				'birth' => [
+					'position' => 7,
+					'column_def' => [ 'class' => 'text-center' ],
+					'th' => view($this->module()->name() . '::components/column-th-issourced', [
+						'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('INDI:BIRT')->label())
+					]),
+					'records' => $records->map(function (Individual $individual): array {
+						$source_status = $this->source_status_service->sourceStatusForBirth($individual);
+						return [
+							'order' => $source_status->order(),
+							'text' => view($this->module()->name() . '::icons/source-status', [
+								'module_name' => $this->module()->name(),
+								'source_status' => $source_status,
+								'context'  => 'INDI:BIRT',
+								'size_style' => '' ])
+						];
+					})->toArray()
+				],
+				'death' => [
+					'position' => 12,
+					'column_def' => [ 'class' => 'text-center' ],
+					'th' => view($this->module()->name() . '::components/column-th-issourced', [
+						'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('INDI:DEAT')->label())
+					]),
+					'records' => $records->map(function (Individual $individual): array {
+						$source_status = $this->source_status_service->sourceStatusForDeath($individual);
+						return $individual->isDead() ? [
+							'order' =>  $source_status->order(),
+							'text' => view($this->module()->name() . '::icons/source-status', [
+								'module_name' => $this->module()->name(),
+								'source_status' => $source_status,
+								'context'  => 'INDI:DEAT',
+								'size_style' => '' ])
+						] : ['order' => 0, 'text' => ''];
+					})->toArray()
+				]
+			]
+		];
+	}
 
-    /**
-     * {@inheritDoc}
-     * @see \MyArtJaub\Webtrees\Contracts\Hooks\FamilyDatatablesExtenderInterface::familyColumns()
-     */
-    public function familyColumns(iterable $records): array
-    {
-        $records = collect($records);
-        return [
-            'issourced' => [
-                'marr' => [
-                    'position' => 10,
-                    'column_def' => [ 'class' => 'text-center' ],
-                    'th' => view($this->module()->name() . '::components/column-th-issourced', [
-                        'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('FAM:MARR')->label())
-                    ]),
-                    'records' => $records->map(function (Family $family): array {
-                        $source_status = $this->source_status_service->sourceStatusForMarriage($family);
-                        return $family->getMarriage() !== null ? [
-                            'order' =>  $source_status->order(),
-                            'text' => view($this->module()->name() . '::icons/source-status', [
-                                'module_name' => $this->module()->name(),
-                                'source_status' => $source_status,
-                                'context'  => 'FAM:MARR',
-                                'size_style' => '' ])
-                        ] : ['order' => 0, 'text' => ''];
-                    })->toArray()
-                ]
-            ]
-        ];
-    }
+	/**
+	 * {@inheritDoc}
+	 * @see \MyArtJaub\Webtrees\Contracts\Hooks\FamilyDatatablesExtenderInterface::familyColumns()
+	 */
+	public function familyColumns(iterable $records): array
+	{
+		$records = collect($records);
+		return [
+			'issourced' => [
+				'marr' => [
+					'position' => 10,
+					'column_def' => [ 'class' => 'text-center' ],
+					'th' => view($this->module()->name() . '::components/column-th-issourced', [
+						'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('FAM:MARR')->label())
+					]),
+					'records' => $records->map(function (Family $family): array {
+						$source_status = $this->source_status_service->sourceStatusForMarriage($family);
+						return $family->getMarriage() !== null ? [
+							'order' =>  $source_status->order(),
+							'text' => view($this->module()->name() . '::icons/source-status', [
+								'module_name' => $this->module()->name(),
+								'source_status' => $source_status,
+								'context'  => 'FAM:MARR',
+								'size_style' => '' ])
+						] : ['order' => 0, 'text' => ''];
+					})->toArray()
+				]
+			]
+		];
+	}
 
-    /**
-     * {@inheritDoc}
-     * @see \MyArtJaub\Webtrees\Contracts\Hooks\SosaIndividualDatatablesExtenderInterface::sosaIndividualColumns()
-     */
-    public function sosaIndividualColumns(iterable $records): array
-    {
-        $columns = $this->individualColumns($records);
-        $columns['issourced']['birth']['position'] = 5;
-        $columns['issourced']['death']['position'] = 8;
-        return $columns;
-    }
+	/**
+	 * {@inheritDoc}
+	 * @see \MyArtJaub\Webtrees\Contracts\Hooks\SosaIndividualDatatablesExtenderInterface::sosaIndividualColumns()
+	 */
+	public function sosaIndividualColumns(iterable $records): array
+	{
+		$columns = $this->individualColumns($records);
+		$columns['issourced']['birth']['position'] = 5;
+		$columns['issourced']['death']['position'] = 8;
+		return $columns;
+	}
 
-    /**
-     * {@inheritDoc}
-     * @see \MyArtJaub\Webtrees\Contracts\Hooks\SosaFamilyDatatablesExtenderInterface::sosaFamilyColumns()
-     */
-    public function sosaFamilyColumns(iterable $records): array
-    {
-        return $this->familyColumns($records);
-    }
+	/**
+	 * {@inheritDoc}
+	 * @see \MyArtJaub\Webtrees\Contracts\Hooks\SosaFamilyDatatablesExtenderInterface::sosaFamilyColumns()
+	 */
+	public function sosaFamilyColumns(iterable $records): array
+	{
+		return $this->familyColumns($records);
+	}
 
-    /**
-     * {@inheritDoc}
-     * @see \MyArtJaub\Webtrees\Contracts\Hooks\SosaMissingDatatablesExtenderInterface::sosaMissingColumns()
-     */
-    public function sosaMissingColumns(iterable $records): array
-    {
-        $records = collect($records);
-        return [
-            'issourced' => [
-                'indi' => [
-                    'position' => 3,
-                    'column_def' => [ 'class' => 'text-center' ],
-                    'th' => view($this->module()->name() . '::components/column-th-issourced', [
-                        'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('INDI')->label())
-                    ]),
-                    'records' => $records->map(function (Individual $individual): array {
-                        $source_status = $this->source_status_service->sourceStatusForRecord($individual);
-                        return [
-                            'order' => $source_status->order(),
-                            'text' => view($this->module()->name() . '::icons/source-status', [
-                                'module_name' => $this->module()->name(),
-                                'source_status' => $source_status,
-                                'context'  => 'INDI',
-                                'size_style' => '' ])
-                        ];
-                    })->toArray()
-                ],
-                'birth' => [
-                    'position' => 7,
-                    'column_def' => [ 'class' => 'text-center' ],
-                    'th' => view($this->module()->name() . '::components/column-th-issourced', [
-                        'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('INDI:BIRT')->label())
-                    ]),
-                    'records' => $records->map(function (Individual $individual): array {
-                        $source_status = $this->source_status_service->sourceStatusForBirth($individual);
-                        return [
-                            'order' => $source_status->order(),
-                            'text' => view($this->module()->name() . '::icons/source-status', [
-                                'module_name' => $this->module()->name(),
-                                'source_status' => $source_status,
-                                'context'  => 'INDI:BIRT',
-                                'size_style' => '' ])
-                        ];
-                    })->toArray()
-                ]
-            ]
-        ];
-    }
+	/**
+	 * {@inheritDoc}
+	 * @see \MyArtJaub\Webtrees\Contracts\Hooks\SosaMissingDatatablesExtenderInterface::sosaMissingColumns()
+	 */
+	public function sosaMissingColumns(iterable $records): array
+	{
+		$records = collect($records);
+		return [
+			'issourced' => [
+				'indi' => [
+					'position' => 3,
+					'column_def' => [ 'class' => 'text-center' ],
+					'th' => view($this->module()->name() . '::components/column-th-issourced', [
+						'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('INDI')->label())
+					]),
+					'records' => $records->map(function (Individual $individual): array {
+						$source_status = $this->source_status_service->sourceStatusForRecord($individual);
+						return [
+							'order' => $source_status->order(),
+							'text' => view($this->module()->name() . '::icons/source-status', [
+								'module_name' => $this->module()->name(),
+								'source_status' => $source_status,
+								'context'  => 'INDI',
+								'size_style' => '' ])
+						];
+					})->toArray()
+				],
+				'birth' => [
+					'position' => 7,
+					'column_def' => [ 'class' => 'text-center' ],
+					'th' => view($this->module()->name() . '::components/column-th-issourced', [
+						'title' => I18N::translate('%s sourced', Registry::elementFactory()->make('INDI:BIRT')->label())
+					]),
+					'records' => $records->map(function (Individual $individual): array {
+						$source_status = $this->source_status_service->sourceStatusForBirth($individual);
+						return [
+							'order' => $source_status->order(),
+							'text' => view($this->module()->name() . '::icons/source-status', [
+								'module_name' => $this->module()->name(),
+								'source_status' => $source_status,
+								'context'  => 'INDI:BIRT',
+								'size_style' => '' ])
+						];
+					})->toArray()
+				]
+			]
+		];
+	}
 }

app/Module/IsSourced/Data/SourceStatus.php

Indentation +144 added lines, -144 removed lines

@@ -22,148 +22,148 @@
  */
 class SourceStatus
 {
-    /**
-     * @var boolean $source_exist
-     */
-    private $source_exist = false;
-
-    /**
-     * @var boolean $has_document
-     */
-    private $has_document = false;
-
-    /**
-     * Return whether the SourceStatus object contains relevant data.
-     *
-     * @return bool
-     */
-    public function isSet(): bool
-    {
-        return true;
-    }
-
-    /**
-     * Returns whether the record contains a source.
-     *
-     * @return bool
-     */
-    public function hasSource(): bool
-    {
-        return $this->source_exist;
-    }
-
-    /**
-     *  Set whether the record contains a source.
-     *
-     * @param bool $source_exist
-     * @return $this
-     */
-    public function setHasSource(bool $source_exist): self
-    {
-        $this->source_exist = $source_exist;
-        return $this;
-    }
-
-    /**
-     * Combine whether the record contains a source with the previous status.
-     *
-     * @param bool $source_exist
-     * @return $this
-     */
-    public function addHasSource(bool $source_exist): self
-    {
-        $this->source_exist = $this->source_exist || $source_exist;
-        return $this;
-    }
-
-    /**
-     * Return whether the source citation is supported by a document.
-     * Uses the _ACT tag from the MyArtJaub Certificates module.
-     *
-     * @return bool
-     */
-    public function hasSupportingDocument(): bool
-    {
-        return $this->hasSource() && $this->has_document;
-    }
-
-    /**
-     * Set whether the source citation is supported by a document.
-     *
-     * @param bool $has_document
-     * @return $this
-     */
-    public function setHasSupportingDocument(bool $has_document): self
-    {
-        $this->has_document = $has_document;
-        return $this;
-    }
-
-    /**
-     * Combine whether the source citation is supported by a document with the previous status.
-     *
-     * @param bool $has_document
-     * @return $this
-     */
-    public function addHasSupportingDocument(bool $has_document): self
-    {
-        $this->has_document = $this->has_document || $has_document;
-        return $this;
-    }
-
-    /**
-     * Check whether all possible criteria for defining a sourced element have been met.
-     *
-     * @return bool
-     */
-    public function isFullySourced(): bool
-    {
-        return $this->hasSupportingDocument();
-    }
-
-    /**
-     * Get the label to display to describe the source status.
-     *
-     * @param string $context
-     * @return string
-     */
-    public function label(string $context): string
-    {
-        $context_label = Registry::elementFactory()->make($context)->label();
-
-        if (!$this->hasSource()) {
-            return I18N::translate('%s not sourced', $context_label);
-        }
-
-        if ($this->hasSupportingDocument()) {
-            return I18N::translate('%s sourced with a certificate', $context_label);
-        }
-
-        return I18N::translate('%s sourced', $context_label);
-    }
-
-    /**
-     * Get an indicative value to order source statuses
-     *
-     * @return int
-     */
-    public function order(): int
-    {
-        return ($this->hasSource() ? 1 : 0)  * (1 + ($this->hasSupportingDocument() ? 1 : 0));
-    }
-
-    /**
-     * Return an element combining properties of the current object with another SourceStatus.
-     * Do not use the initial object anymore, it may not appropriately describe the status anymore.
-     *
-     * @template T of SourceStatus
-     * @param T $other
-     * @return $this|T
-     */
-    public function combineWith(SourceStatus $other)
-    {
-        $this->addHasSource($other->hasSource());
-        $this->addHasSupportingDocument($other->hasSource());
-        return $this;
-    }
+	/**
+	 * @var boolean $source_exist
+	 */
+	private $source_exist = false;
+
+	/**
+	 * @var boolean $has_document
+	 */
+	private $has_document = false;
+
+	/**
+	 * Return whether the SourceStatus object contains relevant data.
+	 *
+	 * @return bool
+	 */
+	public function isSet(): bool
+	{
+		return true;
+	}
+
+	/**
+	 * Returns whether the record contains a source.
+	 *
+	 * @return bool
+	 */
+	public function hasSource(): bool
+	{
+		return $this->source_exist;
+	}
+
+	/**
+	 *  Set whether the record contains a source.
+	 *
+	 * @param bool $source_exist
+	 * @return $this
+	 */
+	public function setHasSource(bool $source_exist): self
+	{
+		$this->source_exist = $source_exist;
+		return $this;
+	}
+
+	/**
+	 * Combine whether the record contains a source with the previous status.
+	 *
+	 * @param bool $source_exist
+	 * @return $this
+	 */
+	public function addHasSource(bool $source_exist): self
+	{
+		$this->source_exist = $this->source_exist || $source_exist;
+		return $this;
+	}
+
+	/**
+	 * Return whether the source citation is supported by a document.
+	 * Uses the _ACT tag from the MyArtJaub Certificates module.
+	 *
+	 * @return bool
+	 */
+	public function hasSupportingDocument(): bool
+	{
+		return $this->hasSource() && $this->has_document;
+	}
+
+	/**
+	 * Set whether the source citation is supported by a document.
+	 *
+	 * @param bool $has_document
+	 * @return $this
+	 */
+	public function setHasSupportingDocument(bool $has_document): self
+	{
+		$this->has_document = $has_document;
+		return $this;
+	}
+
+	/**
+	 * Combine whether the source citation is supported by a document with the previous status.
+	 *
+	 * @param bool $has_document
+	 * @return $this
+	 */
+	public function addHasSupportingDocument(bool $has_document): self
+	{
+		$this->has_document = $this->has_document || $has_document;
+		return $this;
+	}
+
+	/**
+	 * Check whether all possible criteria for defining a sourced element have been met.
+	 *
+	 * @return bool
+	 */
+	public function isFullySourced(): bool
+	{
+		return $this->hasSupportingDocument();
+	}
+
+	/**
+	 * Get the label to display to describe the source status.
+	 *
+	 * @param string $context
+	 * @return string
+	 */
+	public function label(string $context): string
+	{
+		$context_label = Registry::elementFactory()->make($context)->label();
+
+		if (!$this->hasSource()) {
+			return I18N::translate('%s not sourced', $context_label);
+		}
+
+		if ($this->hasSupportingDocument()) {
+			return I18N::translate('%s sourced with a certificate', $context_label);
+		}
+
+		return I18N::translate('%s sourced', $context_label);
+	}
+
+	/**
+	 * Get an indicative value to order source statuses
+	 *
+	 * @return int
+	 */
+	public function order(): int
+	{
+		return ($this->hasSource() ? 1 : 0)  * (1 + ($this->hasSupportingDocument() ? 1 : 0));
+	}
+
+	/**
+	 * Return an element combining properties of the current object with another SourceStatus.
+	 * Do not use the initial object anymore, it may not appropriately describe the status anymore.
+	 *
+	 * @template T of SourceStatus
+	 * @param T $other
+	 * @return $this|T
+	 */
+	public function combineWith(SourceStatus $other)
+	{
+		$this->addHasSource($other->hasSource());
+		$this->addHasSupportingDocument($other->hasSource());
+		return $this;
+	}
 }