/**
* Create a new annotation.
*
* @param document ID $doc
*
* @throws Exception
*
* @return 303 redirect to annotation link
*/
public function postIndex($doc)
{
$body = Input::all();
$body['doc_id'] = $doc;
$is_edit = false;
//Check for edit tag
if (in_array('edit', $body['tags'])) {
$is_edit = true;
//If no explanation present, throw error
if (!isset($body['explanation'])) {
throw new Exception('Explanation required for edits');
}
}
$id = \DB::transaction(function () use($body, $doc, $is_edit) {
$annotation = new Annotation();
$annotation->doc_id = $doc;
$annotation->user_id = Auth::user()->id;
$annotation->quote = $body['quote'];
$annotation->text = $body['text'];
$annotation->uri = $body['uri'];
$annotation->save();
foreach ($body['ranges'] as $range) {
$rangeObj = new AnnotationRange();
$rangeObj->annotation_id = $annotation->id;
$rangeObj->start_offset = $range['startOffset'];
$rangeObj->end_offset = $range['endOffset'];
$rangeObj->start = $range['start'];
$rangeObj->end = $range['end'];
$rangeObj->save();
}
$permissions = new AnnotationPermission();
$permissions->annotation_id = $annotation->id;
$permissions->user_id = Auth::user()->id;
$permissions->read = 1;
$permissions->update = 0;
$permissions->delete = 0;
$permissions->admin = 0;
$permissions->save();
foreach ($body['tags'] as $tag) {
$tagObj = new AnnotationTag();
$tagObj->annotation_id = $annotation->id;
$tagObj->tag = $tag;
$tagObj->save();
}
if ($is_edit) {
$comment = new AnnotationComment();
$comment->text = $body['explanation'];
$comment->user_id = $annotation->user_id;
$comment->annotation_id = $annotation->id;
$comment->save();
}
//$annotation->updateSearchIndex();
return $annotation->id;
});
$annotation = Annotation::find($id);
Event::fire(MadisonEvent::DOC_ANNOTATED, $annotation);
return Redirect::to('/api/docs/' . $doc . '/annotations/' . $id, 303);
}
