313 lines
8.7 KiB
PHP
313 lines
8.7 KiB
PHP
<?php
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/*
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* This file is part of RaspiSMS.
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*
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* (c) Pierre-Lin Bonnemaison <plebwebsas@gmail.com>
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*
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* This source file is subject to the GPL-3.0 license that is bundled
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* with this source code in the file LICENSE.
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*/
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namespace controllers\internals;
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class Media extends StandardController
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{
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const DEFAULT_CHMOD = 0660;
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protected $model;
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/**
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* Create a media.
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*
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* @param int $id_user : Id of the user
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* @param string $tmpfile_path : Path of the temporary local copy of the media
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* @param ?string $extension : Extension to use for the media
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*
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* @return int : Exception on error, new media id else
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*/
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public function create(int $id_user, string $tmpfile_path, ?string $extension = null)
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{
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$user_path = \controllers\internals\Tool::create_user_public_path($id_user);
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if (!file_exists($tmpfile_path))
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{
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throw new \Exception('File ' . $tmpfile_path . ' does not exists.');
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}
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if (!is_readable($tmpfile_path))
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{
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throw new \Exception('File ' . $tmpfile_path . ' is not readable.');
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}
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$mimey = new \Mimey\MimeTypes();
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$extension = $extension ?? $mimey->getExtension(mime_content_type($tmpfile_path));
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$new_file_name = \controllers\internals\Tool::random_uuid() . '.' . $extension;
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$new_file_path = $user_path . '/' . $new_file_name;
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$new_file_relpath = $id_user . '/' . $new_file_name;
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if (!file_put_contents($new_file_path, 'a'))
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{
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throw new \Exception('Cannot write file ' . $new_file_path);
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}
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if (!rename($tmpfile_path, $new_file_path))
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{
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throw new \Exception('Cannot create file ' . $new_file_path);
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}
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if (!chmod($new_file_path, self::DEFAULT_CHMOD))
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{
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throw new \Exception('Cannot give file ' . $new_file_path . ' rights : ' . self::DEFAULT_CHMOD);
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}
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$data = [
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'path' => $new_file_relpath,
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'id_user' => $id_user,
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];
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$new_media_id = $this->get_model()->insert($data);
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if (!$new_media_id)
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{
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throw new \Exception('Cannot insert media in database.');
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}
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return $new_media_id;
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}
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/**
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* Upload and create a media.
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*
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* @param int $id_user : Id of the user
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* @param array $file : array representing uploaded file, extracted from $_FILES['yourfile']
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*
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* @return int : Raise exception on error or return new media id on success
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*/
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public function create_from_uploaded_file_for_user(int $id_user, array $file)
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{
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$upload_result = \controllers\internals\Tool::read_uploaded_file($file);
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if (true !== $upload_result['success'])
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{
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throw new \Exception($upload_result['content']);
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}
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//Move uploaded file to a tmp file
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if (!$tmp_file = tempnam('/tmp', 'raspisms-media-'))
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{
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throw new \Exception('Cannot create tmp file in /tmp to store the uploaded file.');
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}
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if (!move_uploaded_file($upload_result['tmp_name'], $tmp_file))
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{
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throw new \Exception('Cannot move uploaded file to : ' . $tmp_file);
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}
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return $this->create($id_user, $tmp_file, $upload_result['extension']);
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}
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/**
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* Link a media to a scheduled, a received or a sended message.
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*
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* @param int $id_media : Id of the media
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* @param string $resource_type : Type of resource to link the media to ('scheduled', 'received' or 'sended')
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* @param int $resource_id : Id of the resource to link the media to
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*
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* @return mixed bool|int : false on error, the new link id else
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*/
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public function link_to(int $id_media, string $resource_type, int $resource_id)
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{
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switch ($resource_type)
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{
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case 'scheduled':
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return $this->get_model()->insert_media_scheduled($id_media, $resource_id);
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break;
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case 'received':
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return $this->get_model()->insert_media_received($id_media, $resource_id);
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break;
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case 'sended':
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return $this->get_model()->insert_media_sended($id_media, $resource_id);
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break;
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default:
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return false;
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}
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}
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/**
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* Unlink a media of a scheduled, a received or a sended message.
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*
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* @param int $id_media : Id of the media
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* @param string $resource_type : Type of resource to unlink the media of ('scheduled', 'received' or 'sended')
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* @param int $resource_id : Id of the resource to unlink the media of
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*
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* @return mixed bool : false on error, true on success
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*/
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public function unlink_of(int $id_media, int $resource_type, int $resource_id)
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{
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switch ($resource_type)
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{
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case 'scheduled':
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return $this->get_model()->delete_media_scheduled($id_media, $resource_id);
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break;
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case 'received':
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return $this->get_model()->delete_media_received($id_media, $resource_id);
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break;
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case 'sended':
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return $this->get_model()->delete_media_sended($id_media, $resource_id);
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break;
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default:
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return false;
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}
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}
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/**
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* Unlink all medias of a scheduled, a received or a sended message.
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*
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* @param string $resource_type : Type of resource to unlink the media of ('scheduled', 'received' or 'sended')
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* @param int $resource_id : Id of the resource to unlink the media of
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*
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* @return mixed bool : false on error, true on success
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*/
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public function unlink_all_of(string $resource_type, int $resource_id)
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{
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switch ($resource_type)
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{
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case 'scheduled':
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return $this->get_model()->delete_all_for_scheduled($resource_id);
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break;
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case 'received':
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return $this->get_model()->delete_all_for_received($resource_id);
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break;
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case 'sended':
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return $this->get_model()->delete_all_for_sended($resource_id);
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break;
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default:
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return false;
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}
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}
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/**
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* Update a media for a user.
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*
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* @param int $id_user : user id
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* @param int $id_media : Media id
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* @param string $path : Path of the file
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*
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* @return bool : false on error, true on success
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*/
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public function update_for_user(int $id_user, int $id_media, string $path): bool
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{
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$media = [
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'path' => $path,
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];
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return (bool) $this->get_model()->update_for_user($id_user, $id_media, $media);
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}
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/**
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* Delete a media for a user.
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*
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* @param int $id_user : User id
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* @param int $id : Entry id
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*
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* @return mixed bool|int : False on error, else number of removed rows
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*/
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public function delete_for_user(int $id_user, int $id_media): bool
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{
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$media = $this->get_model()->get_for_user($id_user, $id_media);
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if (!$media)
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{
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return false;
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}
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//Delete file
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try
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{
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$filepath = PWD_DATA_PUBLIC . '/' . $media['path'];
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if (file_exists($filepath))
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{
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unlink($filepath);
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}
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}
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catch (\Throwable $t)
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{
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return false;
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}
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return $this->get_model()->delete_for_user($id_user, $id_media);
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}
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/**
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* Find medias for a scheduled.
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*
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* @param int $id_scheduled : Scheduled id to fin medias for
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*
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* @return mixed : Medias || false
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*/
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public function gets_for_scheduled(int $id_scheduled)
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{
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return $this->get_model()->gets_for_scheduled($id_scheduled);
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}
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/**
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* Find medias for a sended and a user.
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*
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* @param int $id_sended : Scheduled id to fin medias for
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*
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* @return mixed : Medias || false
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*/
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public function gets_for_sended(int $id_sended)
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{
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return $this->get_model()->gets_for_sended($id_sended);
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}
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/**
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* Find medias for a received and a user.
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*
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* @param int $id_received : Scheduled id to fin medias for
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*
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* @return mixed : Medias || false
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*/
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public function gets_for_received(int $id_received)
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{
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return $this->get_model()->gets_for_received($id_received);
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}
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/**
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* Find medias that are not used.
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*
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* @return array
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*/
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public function gets_unused()
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{
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return $this->get_model()->gets_unused();
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}
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/**
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* Get the model for the Controller.
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*/
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protected function get_model(): \models\Media
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{
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$this->model = $this->model ?? new \models\Media($this->bdd);
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return $this->model;
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}
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}
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