Adding upstream version 0.10.1.upstream/0.10.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 280 insertions, 0 deletions

diff --git a/vendor/ipl/orm/src/Relation/BelongsTo.php b/vendor/ipl/orm/src/Relation/BelongsTo.php
new file mode 100644
index 0000000..1edcff3
--- /dev/null
+++ b/vendor/ipl/orm/src/Relation/BelongsTo.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace ipl\Orm\Relation;
+
+use ipl\Orm\Relation;
+
+/**
+ * Inverse of a one-to-one or one-to-many relationship
+ */
+class BelongsTo extends Relation
+{
+    protected $inverse = true;
+}
diff --git a/vendor/ipl/orm/src/Relation/BelongsToMany.php b/vendor/ipl/orm/src/Relation/BelongsToMany.php
new file mode 100644
index 0000000..132fe55
--- /dev/null
+++ b/vendor/ipl/orm/src/Relation/BelongsToMany.php
@@ -0,0 +1,199 @@
+<?php
+
+namespace ipl\Orm\Relation;
+
+use ipl\Orm\Model;
+use ipl\Orm\Relation;
+use ipl\Orm\Relations;
+
+use function ipl\Stdlib\get_php_type;
+
+/**
+ * Many-to-many relationship
+ */
+class BelongsToMany extends Relation
+{
+    protected $isOne = false;
+
+    /** @var string Name of the join table or junction model class */
+    protected $throughClass;
+
+    /** @var Model The junction model */
+    protected $through;
+
+    /** @var string|array Column name(s) of the target model's foreign key found in the join table */
+    protected $targetForeignKey;
+
+    /** @var string|array Candidate key column name(s) in the target table which references the target foreign key */
+    protected $targetCandidateKey;
+
+    /**
+     * Get the name of the join table or junction model class
+     *
+     * @return string
+     */
+    public function getThroughClass()
+    {
+        return $this->throughClass;
+    }
+
+    /**
+     * Set the join table name or junction model class
+     *
+     * @param string $through
+     *
+     * @return $this
+     */
+    public function through($through)
+    {
+        $this->throughClass = $through;
+
+        return $this;
+    }
+
+    /**
+     * Get the junction model
+     *
+     * @return Model|Junction
+     */
+    public function getThrough()
+    {
+        if ($this->through === null) {
+            $throughClass = $this->getThroughClass();
+
+            if (class_exists($throughClass)) {
+                $this->through = new $throughClass();
+            } else {
+                $this->through = (new Junction())
+                    ->setTableName($throughClass);
+            }
+        }
+
+        return $this->through;
+    }
+
+    /**
+     * Set the junction model
+     *
+     * @param Model $through
+     *
+     * @return $this
+     */
+    public function setThrough($through)
+    {
+        $this->through = $through;
+
+        return $this;
+    }
+
+    /**
+     * Get the column name(s) of the target model's foreign key found in the join table
+     *
+     * @return string|array Array if the foreign key is compound, string otherwise
+     */
+    public function getTargetForeignKey()
+    {
+        return $this->targetForeignKey;
+    }
+
+    /**
+     * Set the column name(s) of the target model's foreign key found in the join table
+     *
+     * @param string|array $targetForeignKey Array if the foreign key is compound, string otherwise
+     *
+     * @return $this
+     */
+    public function setTargetForeignKey($targetForeignKey)
+    {
+        $this->targetForeignKey = $targetForeignKey;
+
+        return $this;
+    }
+
+    /**
+     * Get the candidate key column name(s) in the target table which references the target foreign key
+     *
+     * @return string|array Array if the foreign key is compound, string otherwise
+     */
+    public function getTargetCandidateKey()
+    {
+        return $this->targetCandidateKey;
+    }
+
+    /**
+     * Set the candidate key column name(s) in the target table which references the target foreign key
+     *
+     * @param string|array $targetCandidateKey Array if the foreign key is compound, string otherwise
+     *
+     * @return $this
+     */
+    public function setTargetCandidateKey($targetCandidateKey)
+    {
+        $this->targetCandidateKey = $targetCandidateKey;
+
+        return $this;
+    }
+
+    public function resolve()
+    {
+        $source = $this->getSource();
+
+        $possibleCandidateKey = [$this->getCandidateKey()];
+        $possibleForeignKey = [$this->getForeignKey()];
+
+        $target = $this->getTarget();
+
+        $possibleTargetCandidateKey = [$this->getTargetForeignKey() ?: static::getDefaultForeignKey($target)];
+        $possibleTargetForeignKey = [$this->getTargetCandidateKey() ?: static::getDefaultCandidateKey($target)];
+
+        $junction = $this->getThrough();
+
+        if (! $junction instanceof Junction) {
+            $relations = new Relations();
+            $junction->createRelations($relations);
+
+            if ($relations->has($source->getTableName())) {
+                $sourceRelation = $relations->get($source->getTableName());
+
+                $possibleCandidateKey[] = $sourceRelation->getForeignKey();
+                $possibleForeignKey[] = $sourceRelation->getCandidateKey();
+            }
+
+            if ($relations->has($target->getTableName())) {
+                $targetRelation = $relations->get($target->getTableName());
+
+                $possibleTargetCandidateKey[] = $targetRelation->getCandidateKey();
+                $possibleTargetForeignKey[] = $targetRelation->getForeignKey();
+            }
+        }
+
+        $toJunction = (new HasMany())
+            ->setName($junction->getTableName())
+            ->setSource($source)
+            ->setTarget($junction)
+            ->setCandidateKey($this->extractKey($possibleCandidateKey))
+            ->setForeignKey($this->extractKey($possibleForeignKey));
+
+        $toTarget = (new HasMany())
+            ->setName($this->getName())
+            ->setSource($junction)
+            ->setTarget($target)
+            ->setCandidateKey($this->extractKey($possibleTargetCandidateKey))
+            ->setForeignKey($this->extractKey($possibleTargetForeignKey));
+
+        foreach ($toJunction->resolve() as $k => $v) {
+            yield $k => $v;
+        }
+
+        foreach ($toTarget->resolve() as $k => $v) {
+            yield $k => $v;
+        }
+    }
+
+    protected function extractKey(array $possibleKey)
+    {
+        $filtered = array_filter($possibleKey);
+
+        return array_pop($filtered);
+    }
+}
diff --git a/vendor/ipl/orm/src/Relation/HasMany.php b/vendor/ipl/orm/src/Relation/HasMany.php
new file mode 100644
index 0000000..3e71e25
--- /dev/null
+++ b/vendor/ipl/orm/src/Relation/HasMany.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace ipl\Orm\Relation;
+
+use ipl\Orm\Relation;
+
+/**
+ * One-to-many relationship
+ */
+class HasMany extends Relation
+{
+    protected $isOne = false;
+}
diff --git a/vendor/ipl/orm/src/Relation/HasOne.php b/vendor/ipl/orm/src/Relation/HasOne.php
new file mode 100644
index 0000000..8f7a802
--- /dev/null
+++ b/vendor/ipl/orm/src/Relation/HasOne.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace ipl\Orm\Relation;
+
+use ipl\Orm\Relation;
+
+/**
+ * One-to-one relationship
+ */
+class HasOne extends Relation
+{
+}
diff --git a/vendor/ipl/orm/src/Relation/Junction.php b/vendor/ipl/orm/src/Relation/Junction.php
new file mode 100644
index 0000000..9e23bb2
--- /dev/null
+++ b/vendor/ipl/orm/src/Relation/Junction.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace ipl\Orm\Relation;
+
+use ipl\Orm\Model;
+
+/**
+ * Junction model for many-to-many relations
+ */
+class Junction extends Model
+{
+    /** @var string */
+    protected $tableName;
+
+    public function getTableName()
+    {
+        return $this->tableName;
+    }
+
+    /**
+     * Set the table name
+     *
+     * @param string $tableName
+     *
+     * @return $this
+     */
+    public function setTableName($tableName)
+    {
+        $this->tableName = $tableName;
+
+        return $this;
+    }
+
+    public function getKeyName()
+    {
+        return null;
+    }
+
+    public function getColumns()
+    {
+        return null;
+    }
+}