public function test_gallery_access_permissions()
{
$options = array('colltype' => 'contributed', 'course' => $this->course->id);
$record = $this->getDataGenerator()->create_module('mediagallery', $options);
$collection = new \mod_mediagallery\collection($record);
// Contributed mode. Users can see each others galleries.
self::setUser($this->students[0]);
$record = array('name' => 'Test gallery', 'instanceid' => $collection->id);
$gallery = self::getDataGenerator()->get_plugin_generator('mod_mediagallery')->create_gallery($record);
$mygals = $collection->get_my_galleries();
$this->assertTrue(isset($mygals[$gallery->id]));
self::setUser($this->students[1]);
$mygals = $collection->get_my_galleries();
$this->assertFalse(isset($mygals[$gallery->id]));
// Assignment mode. Users cannot see each others galleries.
// Peer assessment mode. Users can see each others galleries.
// Instructor mode. Users can see all galleries.
// Contributable flag on a gallery in contributed mode.
$generator = self::getDataGenerator()->get_plugin_generator('mod_mediagallery');
$teaid = $this->teachers[0]->id;
$stuid1 = $this->students[0]->id;
$stuid2 = $this->students[1]->id;
$record = array('name' => 'Test gallery', 'instanceid' => $collection->id, 'contributable' => 1, 'userid' => $this->students[0]->id);
$gallery = $generator->create_gallery($record);
$this->assertTrue($gallery->user_can_edit($stuid1));
$this->assertFalse($gallery->user_can_edit($stuid2));
$this->assertTrue($gallery->user_can_contribute($stuid1));
$this->assertTrue($gallery->user_can_contribute($stuid2));
$record = array('galleryid' => $gallery->id, 'userid' => $stuid1);
$item1 = $generator->create_item($record);
$record = array('galleryid' => $gallery->id, 'userid' => $stuid2);
$item2 = $generator->create_item($record);
// Stuid1 owns the gallery and the item. So stuid2 can do nothing to
// it.
$this->assertTrue($item1->user_can_edit($stuid1));
$this->assertTrue($item1->user_can_remove($stuid1));
$this->assertTrue($item1->user_can_remove($teaid));
$this->assertFalse($item1->user_can_edit($stuid2));
$this->assertFalse($item1->user_can_edit($teaid));
$this->assertFalse($item1->user_can_remove($stuid2));
// Stuid2 owns the item, but not the gallery. So only stuid2 and teacher
// can remove it.
$this->assertTrue($item2->user_can_edit($stuid2));
$this->assertTrue($item2->user_can_remove($stuid2));
$this->assertTrue($item2->user_can_remove($teaid));
$this->assertFalse($item2->user_can_edit($stuid1));
$this->assertFalse($item2->user_can_edit($teaid));
$this->assertFalse($item2->user_can_remove($stuid1));
// Flag off.
$record = array('name' => 'Test gallery', 'instanceid' => $collection->id, 'contributable' => 0, 'userid' => $this->students[0]->id);
$gallery = $generator->create_gallery($record);
$this->assertTrue($gallery->user_can_edit($stuid1));
$this->assertFalse($gallery->user_can_edit($stuid2));
$this->assertTrue($gallery->user_can_contribute($stuid1));
$this->assertFalse($gallery->user_can_contribute($stuid2));
}
