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by Jonathan
04:18
created
app/Contracts/Hooks/SosaIndividualDatatablesExtenderInterface.php 1 patch
Indentation   +15 added lines, -15 removed lines patch added patch discarded remove patch
@@ -1,14 +1,14 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 
3 3
  /**
4
- * webtrees-lib: MyArtJaub library for webtrees
5
- *
6
- * @package MyArtJaub\Webtrees
7
- * @subpackage Hooks
8
- * @author Jonathan Jaubart <[email protected]>
9
- * @copyright Copyright (c) 2011-2022, Jonathan Jaubart
10
- * @license http://www.gnu.org/licenses/gpl.html GNU General Public License, version 3
11
- */
4
+  * webtrees-lib: MyArtJaub library for webtrees
5
+  *
6
+  * @package MyArtJaub\Webtrees
7
+  * @subpackage Hooks
8
+  * @author Jonathan Jaubart <[email protected]>
9
+  * @copyright Copyright (c) 2011-2022, Jonathan Jaubart
10
+  * @license http://www.gnu.org/licenses/gpl.html GNU General Public License, version 3
11
+  */
12 12
 
13 13
 declare(strict_types=1);
14 14
 
@@ -19,11 +19,11 @@  discard block
 block discarded – undo
19 19
  */
20 20
 interface SosaIndividualDatatablesExtenderInterface extends HookInterface
21 21
 {
22
-    /**
23
-     * Get the columns to be added to ancestors datatables
24
-     *
25
-     * @param iterable<\Fisharebest\Webtrees\Individual> $records
26
-     * @return array<string, array<string, array<string, mixed>>>
27
-     */
28
-    public function sosaIndividualColumns(iterable $records): array;
22
+	/**
23
+	 * Get the columns to be added to ancestors datatables
24
+	 *
25
+	 * @param iterable<\Fisharebest\Webtrees\Individual> $records
26
+	 * @return array<string, array<string, array<string, mixed>>>
27
+	 */
28
+	public function sosaIndividualColumns(iterable $records): array;
29 29
 }
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app/Contracts/GeoDispersion/ModuleGeoAnalysisProviderInterface.php 1 patch
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@@ -19,10 +19,10 @@
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19 19
  */
20 20
 interface ModuleGeoAnalysisProviderInterface
21 21
 {
22
-    /**
23
-     * List geographical analyses provided by the module as an array.
24
-     *
25
-     * @return string[] List of geographical analyses
26
-     */
27
-    public function listGeoAnalyses(): array;
22
+	/**
23
+	 * List geographical analyses provided by the module as an array.
24
+	 *
25
+	 * @return string[] List of geographical analyses
26
+	 */
27
+	public function listGeoAnalyses(): array;
28 28
 }
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app/Contracts/GeoDispersion/ModuleMapDefinitionProviderInterface.php 1 patch
Indentation   +6 added lines, -6 removed lines patch added patch discarded remove patch
@@ -19,10 +19,10 @@
 block discarded – undo
19 19
  */
20 20
 interface ModuleMapDefinitionProviderInterface
21 21
 {
22
-    /**
23
-     * List map definitions provided by the module as an array.
24
-     *
25
-     * @return array<int, MapDefinitionInterface> List of map definitions
26
-     */
27
-    public function listMapDefinition(): array;
22
+	/**
23
+	 * List map definitions provided by the module as an array.
24
+	 *
25
+	 * @return array<int, MapDefinitionInterface> List of map definitions
26
+	 */
27
+	public function listMapDefinition(): array;
28 28
 }
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app/Contracts/Tasks/ConfigurableTaskInterface.php 1 patch
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@@ -22,20 +22,20 @@
 block discarded – undo
22 22
  */
23 23
 interface ConfigurableTaskInterface
24 24
 {
25
-    /**
26
-     * Returns the HTML code to display the specific task configuration.
27
-     *
28
-     * @param ServerRequestInterface $request
29
-     * @return string HTML code
30
-     */
31
-    public function configView(ServerRequestInterface $request): string;
25
+	/**
26
+	 * Returns the HTML code to display the specific task configuration.
27
+	 *
28
+	 * @param ServerRequestInterface $request
29
+	 * @return string HTML code
30
+	 */
31
+	public function configView(ServerRequestInterface $request): string;
32 32
 
33
-    /**
34
-     * Update the specific configuration of the task.
35
-     *
36
-     * @param ServerRequestInterface $request
37
-     * @param TaskSchedule $task_schedule
38
-     * @return bool Result of the update
39
-     */
40
-    public function updateConfig(ServerRequestInterface $request, TaskSchedule $task_schedule): bool;
33
+	/**
34
+	 * Update the specific configuration of the task.
35
+	 *
36
+	 * @param ServerRequestInterface $request
37
+	 * @param TaskSchedule $task_schedule
38
+	 * @return bool Result of the update
39
+	 */
40
+	public function updateConfig(ServerRequestInterface $request, TaskSchedule $task_schedule): bool;
41 41
 }
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app/Contracts/Tasks/ModuleTasksProviderInterface.php 1 patch
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@@ -19,11 +19,11 @@
 block discarded – undo
19 19
  */
20 20
 interface ModuleTasksProviderInterface
21 21
 {
22
-    /**
23
-     * List tasks provided by the module as an associative array.
24
-     * They keys are used as task IDs for storage and reference.
25
-     *
26
-     * @return array<string, string> List of tasks
27
-     */
28
-    public function listTasks(): array;
22
+	/**
23
+	 * List tasks provided by the module as an associative array.
24
+	 * They keys are used as task IDs for storage and reference.
25
+	 *
26
+	 * @return array<string, string> List of tasks
27
+	 */
28
+	public function listTasks(): array;
29 29
 }
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app/Module/Sosa/Schema/Migration0.php 1 patch
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@@ -21,12 +21,12 @@
 block discarded – undo
21 21
  */
22 22
 class Migration0 implements MigrationInterface
23 23
 {
24
-    /**
25
-     * {@inheritDoc}
26
-     * @see \Fisharebest\Webtrees\Schema\MigrationInterface::upgrade()
27
-     */
28
-    public function upgrade(): void
29
-    {
30
-        // These migrations have been merged into migration 2.
31
-    }
24
+	/**
25
+	 * {@inheritDoc}
26
+	 * @see \Fisharebest\Webtrees\Schema\MigrationInterface::upgrade()
27
+	 */
28
+	public function upgrade(): void
29
+	{
30
+		// These migrations have been merged into migration 2.
31
+	}
32 32
 }
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app/Module/Sosa/Schema/Migration2.php 1 patch
Indentation   +37 added lines, -37 removed lines patch added patch discarded remove patch
@@ -23,41 +23,41 @@
 block discarded – undo
23 23
  */
24 24
 class Migration2 implements MigrationInterface
25 25
 {
26
-    /**
27
-     * {@inheritDoc}
28
-     * @see \Fisharebest\Webtrees\Schema\MigrationInterface::upgrade()
29
-     */
30
-    public function upgrade(): void
31
-    {
32
-        $in_transaction = DB::connection()->getPdo()->inTransaction();
33
-
34
-        // Clean up previous sosa table if it exists
35
-        DB::schema()->dropIfExists('maj_sosa');
36
-
37
-        DB::schema()->create('maj_sosa', static function (Blueprint $table): void {
38
-
39
-            $table->integer('majs_gedcom_id');
40
-            $table->integer('majs_user_id')->default(-1);
41
-            $table->bigInteger('majs_sosa')->unsigned(); // Allow to calculate sosa on 64 generations
42
-            $table->string('majs_i_id', 20);
43
-            $table->tinyInteger('majs_gen')->nullable();
44
-            $table->smallInteger('majs_birth_year')->nullable();
45
-            $table->smallInteger('majs_birth_year_est')->nullable();
46
-            $table->smallInteger('majs_death_year')->nullable();
47
-            $table->smallInteger('majs_death_year_est')->nullable();
48
-
49
-            $table->primary(['majs_gedcom_id', 'majs_user_id', 'majs_sosa']);
50
-
51
-            $table->index(['majs_gedcom_id', 'majs_user_id']);
52
-            $table->index(['majs_gedcom_id', 'majs_user_id', 'majs_i_id']);
53
-            $table->index(['majs_gedcom_id', 'majs_user_id', 'majs_gen']);
54
-
55
-            $table->foreign('majs_gedcom_id')->references('gedcom_id')->on('gedcom')->onDelete('cascade');
56
-            $table->foreign('majs_user_id')->references('user_id')->on('user')->onDelete('cascade');
57
-        });
58
-
59
-        if ($in_transaction && !DB::connection()->getPdo()->inTransaction()) {
60
-            DB::connection()->beginTransaction();
61
-        }
62
-    }
26
+	/**
27
+	 * {@inheritDoc}
28
+	 * @see \Fisharebest\Webtrees\Schema\MigrationInterface::upgrade()
29
+	 */
30
+	public function upgrade(): void
31
+	{
32
+		$in_transaction = DB::connection()->getPdo()->inTransaction();
33
+
34
+		// Clean up previous sosa table if it exists
35
+		DB::schema()->dropIfExists('maj_sosa');
36
+
37
+		DB::schema()->create('maj_sosa', static function (Blueprint $table): void {
38
+
39
+			$table->integer('majs_gedcom_id');
40
+			$table->integer('majs_user_id')->default(-1);
41
+			$table->bigInteger('majs_sosa')->unsigned(); // Allow to calculate sosa on 64 generations
42
+			$table->string('majs_i_id', 20);
43
+			$table->tinyInteger('majs_gen')->nullable();
44
+			$table->smallInteger('majs_birth_year')->nullable();
45
+			$table->smallInteger('majs_birth_year_est')->nullable();
46
+			$table->smallInteger('majs_death_year')->nullable();
47
+			$table->smallInteger('majs_death_year_est')->nullable();
48
+
49
+			$table->primary(['majs_gedcom_id', 'majs_user_id', 'majs_sosa']);
50
+
51
+			$table->index(['majs_gedcom_id', 'majs_user_id']);
52
+			$table->index(['majs_gedcom_id', 'majs_user_id', 'majs_i_id']);
53
+			$table->index(['majs_gedcom_id', 'majs_user_id', 'majs_gen']);
54
+
55
+			$table->foreign('majs_gedcom_id')->references('gedcom_id')->on('gedcom')->onDelete('cascade');
56
+			$table->foreign('majs_user_id')->references('user_id')->on('user')->onDelete('cascade');
57
+		});
58
+
59
+		if ($in_transaction && !DB::connection()->getPdo()->inTransaction()) {
60
+			DB::connection()->beginTransaction();
61
+		}
62
+	}
63 63
 }
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app/Module/Sosa/Schema/Migration1.php 1 patch
Indentation   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -21,12 +21,12 @@
 block discarded – undo
21 21
  */
22 22
 class Migration1 implements MigrationInterface
23 23
 {
24
-    /**
25
-     * {@inheritDoc}
26
-     * @see \Fisharebest\Webtrees\Schema\MigrationInterface::upgrade()
27
-     */
28
-    public function upgrade(): void
29
-    {
30
-        // These migrations have been merged into migration 2.
31
-    }
24
+	/**
25
+	 * {@inheritDoc}
26
+	 * @see \Fisharebest\Webtrees\Schema\MigrationInterface::upgrade()
27
+	 */
28
+	public function upgrade(): void
29
+	{
30
+		// These migrations have been merged into migration 2.
31
+	}
32 32
 }
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app/Module/Sosa/Http/RequestHandlers/SosaStatistics.php 1 patch
Indentation   +138 added lines, -138 removed lines patch added patch discarded remove patch
@@ -38,142 +38,142 @@
 block discarded – undo
38 38
  */
39 39
 class SosaStatistics implements RequestHandlerInterface
40 40
 {
41
-    use ViewResponseTrait;
42
-
43
-    private ?SosaModule $module;
44
-    private RelationshipService $relationship_service;
45
-
46
-    /**
47
-     * Constructor for AncestorsList Request Handler
48
-     *
49
-     * @param ModuleService $module_service
50
-     */
51
-    public function __construct(ModuleService $module_service, RelationshipService $relationship_service)
52
-    {
53
-        $this->module = $module_service->findByInterface(SosaModule::class)->first();
54
-        $this->relationship_service = $relationship_service;
55
-    }
56
-
57
-    /**
58
-     * {@inheritDoc}
59
-     * @see \Psr\Http\Server\RequestHandlerInterface::handle()
60
-     */
61
-    public function handle(ServerRequestInterface $request): ResponseInterface
62
-    {
63
-        if ($this->module === null) {
64
-            throw new HttpNotFoundException(I18N::translate('The attached module could not be found.'));
65
-        }
66
-
67
-        $tree = Validator::attributes($request)->tree();
68
-        $user = Auth::check() ? Validator::attributes($request)->user() : new DefaultUser();
69
-
70
-        /** @var SosaStatisticsService $sosa_stats_service */
71
-        $sosa_stats_service = app()->makeWith(SosaStatisticsService::class, ['tree' => $tree, 'user' => $user]);
72
-
73
-        return $this->viewResponse($this->module->name() . '::statistics-page', [
74
-            'module_name'       =>  $this->module->name(),
75
-            'title'             =>  I18N::translate('Sosa Statistics'),
76
-            'tree'              =>  $tree,
77
-            'theme'             =>  app(ModuleThemeInterface::class),
78
-            'root_indi'         =>  $sosa_stats_service->rootIndividual(),
79
-            'general_stats'     =>  $this->statisticsGeneral($sosa_stats_service),
80
-            'generation_stats'  =>  $this->statisticsByGenerations($sosa_stats_service),
81
-            'generation_depth'  =>  $sosa_stats_service->generationDepthStatsAtGeneration(1)->first(),
82
-            'multiple_sosas'    =>  $sosa_stats_service->topMultipleAncestorsWithNoTies(10)->groupBy('sosa_count'),
83
-            'sosa_dispersion_g2' =>  $sosa_stats_service->ancestorsDispersionForGeneration(2),
84
-            'sosa_dispersion_g3' =>  $sosa_stats_service->ancestorsDispersionForGeneration(3),
85
-            'gen_depth_g3'      =>  $sosa_stats_service->generationDepthStatsAtGeneration(3),
86
-            'relationship_service'  =>  $this->relationship_service,
87
-        ]);
88
-    }
89
-
90
-    /**
91
-     * Retrieve and compute the global statistics of ancestors for the tree.
92
-     * Statistics include the number of ancestors, the number of different ancestors, pedigree collapse...
93
-     *
94
-     * @param SosaStatisticsService $sosa_stats_service
95
-     * @return array<string, int|float>
96
-     */
97
-    private function statisticsGeneral(SosaStatisticsService $sosa_stats_service): array
98
-    {
99
-        $ancestors_count = $sosa_stats_service->totalAncestors();
100
-        $ancestors_distinct_count = $sosa_stats_service->totalDistinctAncestors();
101
-        $individual_count = $sosa_stats_service->totalIndividuals();
102
-
103
-        return [
104
-            'sosa_count'    =>  $ancestors_count,
105
-            'distinct_count'    =>  $ancestors_distinct_count,
106
-            'sosa_rate' =>  $this->safeDivision(
107
-                BigInteger::of($ancestors_distinct_count),
108
-                BigInteger::of($individual_count)
109
-            ),
110
-            'mean_gen_time'         =>  $sosa_stats_service->meanGenerationTime()
111
-        ];
112
-    }
113
-
114
-    /**
115
-     * Retrieve and compute the statistics of ancestors by generations.
116
-     * Statistics include the number of ancestors, the number of different ancestors, cumulative statistics...
117
-     *
118
-     * @param SosaStatisticsService $sosa_stats_service
119
-     * @return array<int, array<string, int|float>>
120
-     */
121
-    private function statisticsByGenerations(SosaStatisticsService $sosa_stats_service): array
122
-    {
123
-        $stats_by_gen = $sosa_stats_service->statisticsByGenerations();
124
-
125
-        $generation_stats = array();
126
-
127
-        foreach ($stats_by_gen as $gen => $stats_gen) {
128
-            $gen_diff = $gen > 1 ?
129
-                (int) $stats_gen['diffSosaTotalCount'] - (int) $stats_by_gen[$gen - 1]['diffSosaTotalCount'] :
130
-                1;
131
-            $generation_stats[$gen] = array(
132
-                'gen_min_birth' => $stats_gen['firstBirth'] ?? (int) $stats_gen['firstEstimatedBirth'],
133
-                'gen_max_birth' => $stats_gen['lastBirth'] ?? (int) $stats_gen['lastEstimatedBirth'],
134
-                'theoretical' => BigInteger::of(2)->power($gen - 1)->toInt(),
135
-                'known' => (int) $stats_gen['sosaCount'],
136
-                'perc_known' => $this->safeDivision(
137
-                    BigInteger::of((int) $stats_gen['sosaCount']),
138
-                    BigInteger::of(2)->power($gen - 1)
139
-                ),
140
-                'missing' => $gen > 1 ?
141
-                    2 * (int) $stats_by_gen[$gen - 1]['sosaCount'] - (int) $stats_gen['sosaCount'] :
142
-                    0,
143
-                'perc_missing' => $gen > 1 ?
144
-                    1 - $this->safeDivision(
145
-                        BigInteger::of((int) $stats_gen['sosaCount']),
146
-                        BigInteger::of(2 * (int) $stats_by_gen[$gen - 1]['sosaCount'])
147
-                    ) :
148
-                    0,
149
-                'total_known' => (int) $stats_gen['sosaTotalCount'],
150
-                'perc_total_known' => $this->safeDivision(
151
-                    BigInteger::of((int) $stats_gen['sosaTotalCount']),
152
-                    BigInteger::of(2)->power($gen)->minus(1)
153
-                ),
154
-                'different' => $gen_diff,
155
-                'perc_different' => $this->safeDivision(
156
-                    BigInteger::of($gen_diff),
157
-                    BigInteger::of((int) $stats_gen['sosaCount'])
158
-                ),
159
-                'total_different' => (int) $stats_gen['diffSosaTotalCount']
160
-            );
161
-        }
162
-
163
-        return $generation_stats;
164
-    }
165
-
166
-    /**
167
-     * Return the result of a division, and a default value if denominator is 0
168
-     *
169
-     * @param BigInteger $p Numerator
170
-     * @param BigInteger $q Denominator
171
-     * @param int $scale Rounding scale
172
-     * @param float $default Value if denominator is 0
173
-     * @return float
174
-     */
175
-    private function safeDivision(BigInteger $p, BigInteger $q, int $scale = 10, float $default = 0): float
176
-    {
177
-        return $q->isZero() ? $default : $p->toBigDecimal()->dividedBy($q, $scale, RoundingMode::HALF_DOWN)->toFloat();
178
-    }
41
+	use ViewResponseTrait;
42
+
43
+	private ?SosaModule $module;
44
+	private RelationshipService $relationship_service;
45
+
46
+	/**
47
+	 * Constructor for AncestorsList Request Handler
48
+	 *
49
+	 * @param ModuleService $module_service
50
+	 */
51
+	public function __construct(ModuleService $module_service, RelationshipService $relationship_service)
52
+	{
53
+		$this->module = $module_service->findByInterface(SosaModule::class)->first();
54
+		$this->relationship_service = $relationship_service;
55
+	}
56
+
57
+	/**
58
+	 * {@inheritDoc}
59
+	 * @see \Psr\Http\Server\RequestHandlerInterface::handle()
60
+	 */
61
+	public function handle(ServerRequestInterface $request): ResponseInterface
62
+	{
63
+		if ($this->module === null) {
64
+			throw new HttpNotFoundException(I18N::translate('The attached module could not be found.'));
65
+		}
66
+
67
+		$tree = Validator::attributes($request)->tree();
68
+		$user = Auth::check() ? Validator::attributes($request)->user() : new DefaultUser();
69
+
70
+		/** @var SosaStatisticsService $sosa_stats_service */
71
+		$sosa_stats_service = app()->makeWith(SosaStatisticsService::class, ['tree' => $tree, 'user' => $user]);
72
+
73
+		return $this->viewResponse($this->module->name() . '::statistics-page', [
74
+			'module_name'       =>  $this->module->name(),
75
+			'title'             =>  I18N::translate('Sosa Statistics'),
76
+			'tree'              =>  $tree,
77
+			'theme'             =>  app(ModuleThemeInterface::class),
78
+			'root_indi'         =>  $sosa_stats_service->rootIndividual(),
79
+			'general_stats'     =>  $this->statisticsGeneral($sosa_stats_service),
80
+			'generation_stats'  =>  $this->statisticsByGenerations($sosa_stats_service),
81
+			'generation_depth'  =>  $sosa_stats_service->generationDepthStatsAtGeneration(1)->first(),
82
+			'multiple_sosas'    =>  $sosa_stats_service->topMultipleAncestorsWithNoTies(10)->groupBy('sosa_count'),
83
+			'sosa_dispersion_g2' =>  $sosa_stats_service->ancestorsDispersionForGeneration(2),
84
+			'sosa_dispersion_g3' =>  $sosa_stats_service->ancestorsDispersionForGeneration(3),
85
+			'gen_depth_g3'      =>  $sosa_stats_service->generationDepthStatsAtGeneration(3),
86
+			'relationship_service'  =>  $this->relationship_service,
87
+		]);
88
+	}
89
+
90
+	/**
91
+	 * Retrieve and compute the global statistics of ancestors for the tree.
92
+	 * Statistics include the number of ancestors, the number of different ancestors, pedigree collapse...
93
+	 *
94
+	 * @param SosaStatisticsService $sosa_stats_service
95
+	 * @return array<string, int|float>
96
+	 */
97
+	private function statisticsGeneral(SosaStatisticsService $sosa_stats_service): array
98
+	{
99
+		$ancestors_count = $sosa_stats_service->totalAncestors();
100
+		$ancestors_distinct_count = $sosa_stats_service->totalDistinctAncestors();
101
+		$individual_count = $sosa_stats_service->totalIndividuals();
102
+
103
+		return [
104
+			'sosa_count'    =>  $ancestors_count,
105
+			'distinct_count'    =>  $ancestors_distinct_count,
106
+			'sosa_rate' =>  $this->safeDivision(
107
+				BigInteger::of($ancestors_distinct_count),
108
+				BigInteger::of($individual_count)
109
+			),
110
+			'mean_gen_time'         =>  $sosa_stats_service->meanGenerationTime()
111
+		];
112
+	}
113
+
114
+	/**
115
+	 * Retrieve and compute the statistics of ancestors by generations.
116
+	 * Statistics include the number of ancestors, the number of different ancestors, cumulative statistics...
117
+	 *
118
+	 * @param SosaStatisticsService $sosa_stats_service
119
+	 * @return array<int, array<string, int|float>>
120
+	 */
121
+	private function statisticsByGenerations(SosaStatisticsService $sosa_stats_service): array
122
+	{
123
+		$stats_by_gen = $sosa_stats_service->statisticsByGenerations();
124
+
125
+		$generation_stats = array();
126
+
127
+		foreach ($stats_by_gen as $gen => $stats_gen) {
128
+			$gen_diff = $gen > 1 ?
129
+				(int) $stats_gen['diffSosaTotalCount'] - (int) $stats_by_gen[$gen - 1]['diffSosaTotalCount'] :
130
+				1;
131
+			$generation_stats[$gen] = array(
132
+				'gen_min_birth' => $stats_gen['firstBirth'] ?? (int) $stats_gen['firstEstimatedBirth'],
133
+				'gen_max_birth' => $stats_gen['lastBirth'] ?? (int) $stats_gen['lastEstimatedBirth'],
134
+				'theoretical' => BigInteger::of(2)->power($gen - 1)->toInt(),
135
+				'known' => (int) $stats_gen['sosaCount'],
136
+				'perc_known' => $this->safeDivision(
137
+					BigInteger::of((int) $stats_gen['sosaCount']),
138
+					BigInteger::of(2)->power($gen - 1)
139
+				),
140
+				'missing' => $gen > 1 ?
141
+					2 * (int) $stats_by_gen[$gen - 1]['sosaCount'] - (int) $stats_gen['sosaCount'] :
142
+					0,
143
+				'perc_missing' => $gen > 1 ?
144
+					1 - $this->safeDivision(
145
+						BigInteger::of((int) $stats_gen['sosaCount']),
146
+						BigInteger::of(2 * (int) $stats_by_gen[$gen - 1]['sosaCount'])
147
+					) :
148
+					0,
149
+				'total_known' => (int) $stats_gen['sosaTotalCount'],
150
+				'perc_total_known' => $this->safeDivision(
151
+					BigInteger::of((int) $stats_gen['sosaTotalCount']),
152
+					BigInteger::of(2)->power($gen)->minus(1)
153
+				),
154
+				'different' => $gen_diff,
155
+				'perc_different' => $this->safeDivision(
156
+					BigInteger::of($gen_diff),
157
+					BigInteger::of((int) $stats_gen['sosaCount'])
158
+				),
159
+				'total_different' => (int) $stats_gen['diffSosaTotalCount']
160
+			);
161
+		}
162
+
163
+		return $generation_stats;
164
+	}
165
+
166
+	/**
167
+	 * Return the result of a division, and a default value if denominator is 0
168
+	 *
169
+	 * @param BigInteger $p Numerator
170
+	 * @param BigInteger $q Denominator
171
+	 * @param int $scale Rounding scale
172
+	 * @param float $default Value if denominator is 0
173
+	 * @return float
174
+	 */
175
+	private function safeDivision(BigInteger $p, BigInteger $q, int $scale = 10, float $default = 0): float
176
+	{
177
+		return $q->isZero() ? $default : $p->toBigDecimal()->dividedBy($q, $scale, RoundingMode::HALF_DOWN)->toFloat();
178
+	}
179 179
 }
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