phpbbgallery\core\controller\image

Complexity

Total Complexity

241

Size/Duplication

Total Lines	1275
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	14
Bugs	2	Features	0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	50	1
F	edit()	0	245	38
B	check_permissions()	0	28	9
B	delete()	0	53	7
C	load_users_data()	0	62	14
B	report()	0	72	11
F	base()	0	383	99
F	display_comments()	0	185	62

<?php
/**
 * phpBB Gallery - Core Extension
 *
 * @package   phpbbgallery/core
 * @author    nickvergessen
 * @author    satanasov
 * @author    Leinad4Mind
 * @copyright 2007-2012 nickvergessen, 2014- satanasov, 2018- Leinad4Mind
 * @license   GPL-2.0-only
 */

namespace phpbbgallery\core\controller;

use Symfony\Component\DependencyInjection\ContainerInterface;

The type Symfony\Component\DependencyInjection\ContainerInterface was not found. Maybe you did not declare it correctly or list all dependencies?

class image
{
	/** @var \phpbb\request\request */

The type phpbb\request\request was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $request;

	/** @var \phpbb\auth\auth */

The type phpbb\auth\auth was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $auth;

	/** @var \phpbb\config\config */

The type phpbb\config\config was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $config;

	/** @var \phpbb\controller\helper */

The type phpbb\controller\helper was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $helper;

	/** @var \phpbb\db\driver\driver|\phpbb\db\driver\driver_interface */

The type phpbb\db\driver\driver_interface was not found. Maybe you did not declare it correctly or list all dependencies?

The type phpbb\db\driver\driver was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $db;

	/** @var \phpbb\event\dispatcher */

The type phpbb\event\dispatcher was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $dispatcher;

	/** @var \phpbb\pagination */

The type phpbb\pagination was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $pagination;

	/** @var \phpbb\template\template */

The type phpbb\template\template was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $template;

	/** @var \phpbb\user */

The type phpbb\user was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $user;

	/** @var \phpbb\profilefields\manager */

The type phpbb\profilefields\manager was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $cpf_manager;

	/** @var \phpbb\language\language */

The type phpbb\language\language was not found. Maybe you did not declare it correctly or list all dependencies?

	protected $language;

	/** @var \phpbbgallery\core\album\display */
	protected $display;

	/** @var \phpbbgallery\core\album\loader */
	protected $loader;

	/** @var \phpbbgallery\core\album\album */
	protected $album;

	/** @var \phpbbgallery\core\image\image */
	protected $image;

	/** @var \phpbbgallery\core\auth\auth */
	protected $gallery_auth;

	/** @var \phpbbgallery\core\user */
	protected $gallery_user;

	/** @var \phpbbgallery\core\config */
	protected $gallery_config;

	/** @var \phpbbgallery\core\auth\level */
	protected $auth_level;

	/** @var \phpbbgallery\core\url */
	protected $url;

	/** @var \phpbbgallery\core\misc */
	protected $misc;

	/** @var \phpbbgallery\core\comment */
	protected $comment;

	/** @var \phpbbgallery\core\report */
	protected $report;

	/** @var \phpbbgallery\core\notification\helper */
	protected $notification_helper;

	/** @var \phpbbgallery\core\log */
	protected $gallery_log;

	/** @var \phpbbgallery\core\moderate */
	protected $moderate;

	/** @var \phpbbgallery\core\rating */
	protected $gallery_rating;

	/** @var \phpbbgallery\core\block */
	protected $block;

	/** @var ContainerInterface */
	protected $phpbb_container;

	/** @var */
	protected $albums_table;

	/** @var */
	protected $images_table;

	/** @var */
	protected $users_table;

	/** @var */
	protected $table_comments;

	/** @var */
	protected $phpbb_root_path;

	/** @var */
	protected $php_ext;

	/* @var $data * */

The doc comment $data at position 0 could not be parsed: Unknown type name '$data' at position 0 in $data.

	protected $data;

	protected $users_id_array;
	protected $users_data_array;
	protected $profile_fields_data;
	protected $can_receive_pm_list;
	protected $table_albums;
	protected $table_images;
	protected $table_users;

	/**
	 * Constructor
	 *
	 * @param \phpbb\request\request                                    $request
	 * @param \phpbb\auth\auth                                          $auth         Gallery auth object
	 * @param \phpbb\config\config                                      $config       Config object
	 * @param \phpbb\controller\helper                                  $helper       Controller helper object
	 * @param \phpbb\db\driver\driver|\phpbb\db\driver\driver_interface $db           Database object
	 * @param \phpbb\event\dispatcher                                   $dispatcher   Event dispatcher object
	 * @param \phpbb\pagination                                         $pagination   Pagination object
	 * @param \phpbb\template\template                                  $template     Template object
	 * @param \phpbb\user                                               $user         User object
	 * @param \phpbb\profilefields\manager                              $cpf_manager
	 * @param \phpbb\language\language                                  $language
	 * @param \phpbbgallery\core\album\display                          $display      Albums display object
	 * @param \phpbbgallery\core\album\loader                           $loader       Albums display object
	 * @param \phpbbgallery\core\album\album                            $album
	 * @param \phpbbgallery\core\image\image                            $image
	 * @param \phpbbgallery\core\auth\auth                              $gallery_auth
	 * @param \phpbbgallery\core\user                                   $gallery_user
	 * @param \phpbbgallery\core\config                                 $gallery_config
	 * @param \phpbbgallery\core\auth\level                             $auth_level   Gallery auth level object
	 * @param \phpbbgallery\core\url                                    $url
	 * @param \phpbbgallery\core\misc                                   $misc
	 * @param \phpbbgallery\core\comment                                $comment
	 * @param \phpbbgallery\core\report                                 $report
	 * @param \phpbbgallery\core\notification\helper                    $notification_helper
	 * @param \phpbbgallery\core\log                                    $gallery_log
	 * @param \phpbbgallery\core\moderate                               $moderate
	 * @param \phpbbgallery\core\rating                                 $gallery_rating
	 * @param \phpbbgallery\core\block                                  $block
	 * @param ContainerInterface                                        $phpbb_container
	 * @param string                                                    $albums_table Gallery albums table
	 * @param string                                                    $images_table Gallery images table
	 * @param string                                                    $users_table  Gallery users table
	 * @param                                                           $table_comments
	 * @param                                                           $phpbb_root_path
	 * @param                                                           $php_ext
	 * @internal param \phpbbgallery\core\comment $gallery_comment Gallery comment class
	 */
	public function __construct(\phpbb\request\request $request, \phpbb\auth\auth $auth, \phpbb\config\config $config,
		\phpbb\controller\helper $helper, \phpbb\db\driver\driver_interface $db,
		\phpbb\event\dispatcher $dispatcher, \phpbb\pagination $pagination,
		\phpbb\template\template $template, \phpbb\user $user, \phpbb\profilefields\manager $cpf_manager,
		\phpbb\language\language $language, \phpbbgallery\core\album\display $display,
		\phpbbgallery\core\album\loader $loader, \phpbbgallery\core\album\album $album,
		\phpbbgallery\core\image\image $image, \phpbbgallery\core\auth\auth $gallery_auth,
		\phpbbgallery\core\user $gallery_user, \phpbbgallery\core\config $gallery_config,
		\phpbbgallery\core\auth\level $auth_level, \phpbbgallery\core\url $url, \phpbbgallery\core\misc $misc,
		\phpbbgallery\core\comment $comment, \phpbbgallery\core\report $report,
		\phpbbgallery\core\notification\helper $notification_helper, \phpbbgallery\core\log $gallery_log,
		\phpbbgallery\core\moderate $moderate, \phpbbgallery\core\rating $gallery_rating,
		\phpbbgallery\core\block $block, ContainerInterface $phpbb_container,
		$albums_table, $images_table, $users_table, $table_comments, $phpbb_root_path, $php_ext)
	{
		$this->request = $request;
		$this->auth = $auth;
		$this->config = $config;
		$this->helper = $helper;
		$this->db = $db;
		$this->dispatcher = $dispatcher;
		$this->pagination = $pagination;
		$this->template = $template;
		$this->user = $user;
		$this->cpf_manager = $cpf_manager;
		$this->language = $language;
		$this->display = $display;
		$this->loader = $loader;
		$this->album = $album;
		$this->image = $image;
		$this->gallery_auth = $gallery_auth;
		$this->gallery_user = $gallery_user;
		$this->gallery_config = $gallery_config;
		$this->auth_level = $auth_level;
		$this->url = $url;
		$this->misc = $misc;
		$this->comment = $comment;
		$this->report = $report;
		$this->notification_helper = $notification_helper;
		$this->gallery_log = $gallery_log;
		$this->moderate = $moderate;
		$this->gallery_rating = $gallery_rating;
		$this->block = $block;
		$this->phpbb_container = $phpbb_container;
		$this->table_albums = $albums_table;
		$this->table_images = $images_table;
		$this->table_users = $users_table;
		$this->table_comments = $table_comments;
		$this->phpbb_root_path = $phpbb_root_path;
		$this->php_ext = $php_ext;
	}

	/**
	 * Image Controller
	 *    Route: gallery/image_id/{image_id}
	 *
	 * @param int $image_id Image ID
	 * @param int $page
	 * @return \Symfony\Component\HttpFoundation\Response A Symfony Response object

The type Symfony\Component\HttpFoundation\Response was not found. Maybe you did not declare it correctly or list all dependencies?

	 */
	public function base($image_id, $page = 0)
	{

		$this->language->add_lang(array('gallery'), 'phpbbgallery/core');
		try
		{
			$sql = 'SELECT *
			FROM ' . $this->table_images . '
			WHERE image_id = ' . (int) $image_id;
			$result = $this->db->sql_query($sql);
			$this->data = $this->db->sql_fetchrow($result);
			$this->db->sql_freeresult($result);

			if (!$this->data)
			{
				// Image does not exist
				throw new \OutOfBoundsException('INVALID_IMAGE');
			}

			$this->loader->load($this->data['image_album_id']);
		}
		catch (\Exception $e)
		{
			throw new \phpbb\exception\http_exception(404, 'INVALID_IMAGE');

The type phpbb\exception\http_exception was not found. Maybe you did not declare it correctly or list all dependencies?

		}

		$album_id = (int) $this->data['image_album_id'];
		$album_data = $this->loader->get($album_id);
		$this->check_permissions($album_id, $album_data['album_user_id'], $this->data['image_status'], $album_data['album_auth_access'], $this->data);
		$this->display->generate_navigation($album_data);

		if ($this->gallery_auth->acl_check('m_status', $album_id, $album_data['album_user_id']))
		{
			$image_status_check = '';
		}
		else
		{
			$user_id = (int) $this->user->data['user_id'];
			$image_status_check = ' AND (image_status = ' . (int) \phpbbgallery\core\block::STATUS_APPROVED . ' OR image_user_id = ' . $user_id . ')';
		}

		if (!$this->user->data['is_bot'] && isset($this->user->data['session_page']) && (strpos($this->user->data['session_page'], '&image_id=' . $image_id) === false || isset($this->user->data['session_created'])))
		{
			$sql = 'UPDATE ' . $this->table_images . '
				SET image_view_count = image_view_count + 1
				WHERE image_id = ' . (int) $image_id;
			$this->db->sql_query($sql);
		}

		// Do stuff here

		$page_title = $this->data['image_name'];
		if ($page > 1)
		{
			$page_title .= ' - ' . $this->language->lang('PAGE_TITLE_NUMBER', $page);
		}

		$s_allowed_delete = $s_allowed_edit = $s_allowed_status = false;
		if (($this->gallery_auth->acl_check('m_', $album_id, $album_data['album_user_id']) || ($this->data['image_user_id'] == $this->user->data['user_id'])) && ($this->user->data['user_id'] != ANONYMOUS))

The constant phpbbgallery\core\controller\ANONYMOUS was not found. Maybe you did not declare it correctly or list all dependencies?

		{
			$s_user_allowed = (($this->data['image_user_id'] == $this->user->data['user_id']) && ($album_data['album_status'] != 1));

			$s_allowed_delete = (($this->gallery_auth->acl_check('i_delete', $album_id, $album_data['album_user_id']) && $s_user_allowed) || $this->gallery_auth->acl_check('m_delete', $album_id, $album_data['album_user_id']));
			$s_allowed_edit = (($this->gallery_auth->acl_check('i_edit', $album_id, $album_data['album_user_id']) && $s_user_allowed) || $this->gallery_auth->acl_check('m_edit', $album_id, $album_data['album_user_id']));
			$s_quick_mod = ($s_allowed_delete || $s_allowed_edit || $this->gallery_auth->acl_check('m_status', $album_id, $album_data['album_user_id']) || $this->gallery_auth->acl_check('m_move', $album_id, $album_data['album_user_id']));

			$this->language->add_lang(array('gallery_mcp'), 'phpbbgallery/core');
			$this->template->assign_vars(array(
				'S_MOD_ACTION' => $this->helper->route('phpbbgallery_core_moderate_image', array('image_id' => (int) $image_id)),
				'S_QUICK_MOD'  => $s_quick_mod,
				'S_QM_MOVE'    => $this->gallery_auth->acl_check('m_move', $album_id, $album_data['album_user_id']),
				'S_QM_EDIT'    => $s_allowed_edit,
				'S_QM_DELETE'  => $s_allowed_delete,
				'S_QM_REPORT'  => $this->gallery_auth->acl_check('m_report', $album_id, $album_data['album_user_id']),
				'S_QM_STATUS'  => $this->gallery_auth->acl_check('m_status', $album_id, $album_data['album_user_id']),

				'S_IMAGE_REPORTED'    => $this->data['image_reported'] ? true : false,
				'U_IMAGE_REPORTED'    => ($this->data['image_reported']) ? $this->helper->route('phpbbgallery_core_moderate_image', array('image_id' => (int) $image_id)) : '',
				'S_STATUS_APPROVED'   => ($this->data['image_status'] == (int) \phpbbgallery\core\block::STATUS_APPROVED),
				'S_STATUS_UNAPPROVED' => ($this->data['image_status'] == (int) \phpbbgallery\core\block::STATUS_UNAPPROVED),
				'S_STATUS_LOCKED'     => ($this->data['image_status'] == (int) \phpbbgallery\core\block::STATUS_LOCKED),
			));
		}
		$image_desc = generate_text_for_display($this->data['image_desc'], $this->data['image_desc_uid'], $this->data['image_desc_bitfield'], 7);

The function generate_text_for_display was not found. Maybe you did not declare it correctly or list all dependencies?

		// Let's see if we can get next end prev
		$sort_key = $this->request->variable('sk', ($album_data['album_sort_key']) ? $album_data['album_sort_key'] : $this->config['phpbb_gallery_default_sort_key']);
		$sort_dir = $this->request->variable('sd', ($album_data['album_sort_dir']) ? $album_data['album_sort_dir'] : $this->config['phpbb_gallery_default_sort_dir']);

		if (in_array($sort_key, array('r', 'ra')))
		{
			$sql_help_sort = ', image_id ' . (($sort_dir == 'd') ? 'ASC' : 'DESC');
		}
		else
		{
			$sql_help_sort = ', image_id ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
		}

		$limit_days = array();
		$sort_by_text = array(
			't'  => $this->language->lang('TIME'),
			'n'  => $this->language->lang('IMAGE_NAME'),
			'vc' => $this->language->lang('GALLERY_VIEWS'),
			'u'  => $this->language->lang('SORT_USERNAME'),
		);
		$sort_by_sql = array(
			't'  => 'image_time',
			'n'  => 'image_name_clean',
			'vc' => 'image_view_count',
			'u'  => 'image_username_clean',
		);

		if ($this->config['phpbb_gallery_allow_rates'])
		{
			$sort_by_text['ra'] = $this->language->lang('RATING');
			$sort_by_sql['ra'] = 'image_rate_points';
			$sort_by_text['r'] = $this->language->lang('RATES_COUNT');
			$sort_by_sql['r'] = 'image_rates';
		}
		if ($this->config['phpbb_gallery_allow_comments'])
		{
			$sort_by_text['c'] = $this->language->lang('COMMENTS');
			$sort_by_sql['c'] = 'image_comments';
			$sort_by_text['lc'] = $this->language->lang('NEW_COMMENT');
			$sort_by_sql['lc'] = 'image_last_comment';
		}
		gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $u_sort_param);

The variable $u_sort_param seems to be never defined.

The variable $sort_days does not exist. Did you maybe mean $sort_dir?

The variable $s_sort_key does not exist. Did you maybe mean $sort_key?

The variable $s_sort_dir does not exist. Did you maybe mean $sort_dir?

The variable $s_limit_days does not exist. Did you maybe mean $limit_days?

The function gen_sort_selects was not found. Maybe you did not declare it correctly or list all dependencies?

		$sql_sort_order = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
		$sql_sort_order .= $sql_help_sort;

		// Let's see if there is previous image
		$sql = 'SELECT *
			FROM ' . $this->table_images . '
			WHERE image_album_id = ' . (int) $album_id . '
				AND image_status <> ' . (int) \phpbbgallery\core\block::STATUS_ORPHAN . '
				' . $image_status_check . '
			ORDER BY ' . $sql_sort_order . $sql_help_sort;
		$result = $this->db->sql_query($sql);
		$images_array = [];
		while ($row = $this->db->sql_fetchrow($result))
		{
			$images_array[] = $row;
		}
		$cur = 0;
		foreach ($images_array as $id => $var)
		{
			if ($var['image_id'] == $image_id)
			{
				$cur = $id;
			}
		}
		$next = $prev = false;
		if (count($images_array) > $cur + 1)
		{
			$next = array(
				'image_id'   => $images_array[$cur + 1]['image_id'],
				'image_name' => $images_array[$cur + 1]['image_name'],
			);
		}
		if ($cur > 0)
		{
			$prev = array(
				'image_id'   => $images_array[$cur - 1]['image_id'],
				'image_name' => $images_array[$cur - 1]['image_name'],
			);
		}
		$this->db->sql_freeresult($result);

		$this->template->assign_vars(array(
			'UC_NEXT_IMAGE' => ($next ? ($this->gallery_config->get('disp_nextprev_thumbnail') ? '<a href="' . $this->helper->route('phpbbgallery_core_image', array('image_id' => $next['image_id'])) . '"><img style="max-width: 70px; max-height: 70px;" src="' . $this->helper->route('phpbbgallery_core_image_file_mini', array('image_id' => $next['image_id'])) . '" alt="' . htmlspecialchars_decode($next['image_name'], ENT_COMPAT) . '"></a>' : '<a href="' . $this->helper->route('phpbbgallery_core_image', array('image_id' => $next['image_id'])) . '">' . htmlspecialchars_decode($next['image_name'], ENT_COMPAT) . '&nbsp;&raquo;&raquo;</a>') : ''),
			'UC_PREV_IMAGE' => ($prev ? ($this->gallery_config->get('disp_nextprev_thumbnail') ? '<a href="' . $this->helper->route('phpbbgallery_core_image', array('image_id' => $prev['image_id'])) . '"><img style="max-width: 70px; max-height: 70px;" src="' . $this->helper->route('phpbbgallery_core_image_file_mini', array('image_id' => $prev['image_id'])) . '" alt="' . htmlspecialchars_decode($prev['image_name'], ENT_COMPAT) . '"></a>' : '<a href="' . $this->helper->route('phpbbgallery_core_image', array('image_id' => $prev['image_id'])) . '">&laquo;&laquo;&nbsp;' . htmlspecialchars_decode($prev['image_name'], ENT_COMPAT) . '</a>') : ''),
			'U_VIEW_ALBUM'  => $this->helper->route('phpbbgallery_core_album', array('album_id' => $album_id)),
			'UC_IMAGE'      => $this->helper->route('phpbbgallery_core_image_file_medium', array('image_id' => (int) $image_id)),
			//'UC_IMAGE_ACTION'	=> $this->gallery_config->get('link_imagepage') == 'none' ? '' : $this->gallery_config->get('link_imagepage') == 'image' ? $this->helper->route('phpbbgallery_core_image_file_source', array('image_id' => $image_id)) : $next && $this->gallery_config->get('link_imagepage') == 'next' ? $this->helper->route('phpbbgallery_core_image', array('image_id' => $next['image_id'])) : '',

			'U_DELETE' => ($s_allowed_delete) ? $this->helper->route('phpbbgallery_core_image_delete', array('image_id' => $image_id)) : '',
			'U_EDIT'   => ($s_allowed_edit) ? $this->helper->route('phpbbgallery_core_image_edit', array('image_id' => $image_id)) : '',
			'U_REPORT' => ($this->gallery_auth->acl_check('i_report', $album_id, $album_data['album_user_id']) && ($this->data['image_user_id'] != $this->user->data['user_id'])) ? $this->helper->route('phpbbgallery_core_image_report', array('image_id' => $image_id)) : '',
			'U_STATUS' => ($s_allowed_status) ? $this->helper->route('phpbbgallery_core_moderate_image', array('image_id' => $image_id)) : '',

The condition $s_allowed_status is always false.

			'CONTEST_RANK'        => ($this->data['image_contest_rank']) ? $this->language->lang('CONTEST_RESULT_' . $this->data['image_contest_rank']) : '',
			'IMAGE_NAME'          => htmlspecialchars_decode($this->data['image_name'], ENT_COMPAT),
			'IMAGE_DESC'          => $image_desc,
			'IMAGE_BBCODE'        => ($this->config['allow_bbcode']) ? '[image]' . (int) $image_id . '[/image]' : '',
			'IMAGE_IMGURL_BBCODE' => ($this->config['phpbb_gallery_disp_image_url']) ? '[url=' . $this->url->get_uri($this->helper->route('phpbbgallery_core_image', array('image_id' => $image_id))) . '][img]' . $this->url->get_uri($this->helper->route('phpbbgallery_core_image_file_mini', array('image_id' => $image_id))) . '[/img][/url]' : '',
			'IMAGE_URL'           => ($this->config['phpbb_gallery_disp_image_url']) ? $this->url->get_uri($this->helper->route('phpbbgallery_core_image_file_medium', array('image_id' => $image_id))) : '',
			'IMAGE_TIME'          => $this->user->format_date($this->data['image_time']),
			'IMAGE_VIEW'          => $this->data['image_view_count'],
			'POSTER_IP'           => ($this->auth->acl_get('a_')) ? $this->data['image_user_ip'] : '',

			'S_ALBUM_ACTION' => $this->helper->route('phpbbgallery_core_image', array('image_id' => $image_id)),

			'U_RETURN_LINK' => $this->helper->route('phpbbgallery_core_album', array('album_id' => $album_id)),
			'S_RETURN_LINK' => $this->language->lang('RETURN_TO', $album_data['album_name']),
		));

		switch ($this->gallery_config->get('link_imagepage'))
		{
			case 'image':
				$this->template->assign_vars(array(
					'UC_IMAGE_ACTION' => $this->helper->route('phpbbgallery_core_image_file_source', array('image_id' => $image_id)),
				));
			break;
			case 'next':
				if ($next)
				{
					$this->template->assign_vars(array(
						'UC_IMAGE_ACTION' => $this->helper->route('phpbbgallery_core_image', array('image_id' => $next['image_id'])),
					));
				}
			break;
		}
		$image_data = $this->data;

		/**
		 * Event view image
		 *
		 * @event phpbbgallery.core.viewimage
		 * @var    int        image_id        id of the image we are viewing
		 * @var    array    image_data        All the data related to the image
		 * @var    array    album_data        All the data related to the album image is part of
		 * @var    string    page_title        Page title
		 * @since 1.2.0
		 */
		$vars = array('image_id', 'image_data', 'album_data', 'page_title');
		extract($this->dispatcher->trigger_event('phpbbgallery.core.viewimage', compact($vars)));

		$this->data = $image_data;

		$this->users_id_array[$this->data['image_user_id']] = $this->data['image_user_id'];

		$this->load_users_data();

		$user_id = $this->data['image_user_id'];
		$this->users_data_array[$user_id]['username'] = ($this->data['image_username']) ? $this->data['image_username'] : $this->language->lang('GUEST');
		$user_data = $this->users_data_array[$user_id] ?? [];
		$this->template->assign_vars(array(
			'POSTER_FULL'     => get_username_string('full', $user_id, $user_data['username'] ?? '', $user_data['user_colour'] ?? ''),

The function get_username_string was not found. Maybe you did not declare it correctly or list all dependencies?

			'POSTER_COLOUR'   => get_username_string('colour', $user_id, $user_data['username'] ?? '', $user_data['user_colour'] ?? ''),
			'POSTER_USERNAME' => get_username_string('username', $user_id, $user_data['username'] ?? '', $user_data['user_colour'] ?? ''),
			'U_POSTER'        => get_username_string('profile', $user_id, $user_data['username'] ?? '', $user_data['user_colour'] ?? ''),

			'POSTER_SIGNATURE'    => $user_data['sig'] ?? '',
			'POSTER_RANK_TITLE'   => $user_data['rank_title'] ?? '',
			'POSTER_RANK_IMG'     => $user_data['rank_image'] ?? '',
			'POSTER_RANK_IMG_SRC' => $user_data['rank_image_src'] ?? '',
			'POSTER_JOINED'       => $user_data['joined'] ?? '',
			'POSTER_POSTS'        => $user_data['posts'] ?? 0,
			'POSTER_AVATAR'       => $user_data['avatar'] ?? '',
			'POSTER_WARNINGS'     => $user_data['warnings'] ?? 0,
			'POSTER_AGE'          => $user_data['age'] ?? '',

			'POSTER_ONLINE_IMG' => ($user_id == ANONYMOUS || !$this->config['load_onlinetrack']) ? '' : ($user_data['online'] ? $this->user->img('icon_user_online', 'ONLINE') : $this->user->img('icon_user_offline', 'OFFLINE')),
			'S_POSTER_ONLINE'   => ($user_id == ANONYMOUS || !$this->config['load_onlinetrack']) ? false : $user_data['online'],

			//'U_POSTER_PROFILE'		=> $user_data['profile'] ?? '',
			'U_POSTER_SEARCH'   => $user_data['search'] ?? '',
			'U_POSTER_PM'       => ($user_id != ANONYMOUS && $this->config['allow_privmsg'] && $this->auth->acl_get('u_sendpm') && (($user_data['allow_pm'] ?? false) || $this->auth->acl_gets('a_', 'm_'))) ? append_sid('./ucp.php', 'i=pm&mode=compose&u=' . $user_id) : '',

The function append_sid was not found. Maybe you did not declare it correctly or list all dependencies?

			'U_POSTER_EMAIL'    => ($this->auth->acl_gets('a_') || !$this->config['board_hide_emails']) ? ($user_data['email'] ?? false) : false,
			'U_POSTER_JABBER'   => $user_data['jabber'] ?? '',

			//'U_POSTER_GALLERY'			=> $user_data['gallery_album'] ?? '',
			//'POSTER_GALLERY_IMAGES'		=> $user_data['gallery_images'] ?? '',
			//'U_POSTER_GALLERY_SEARCH'		=> $user_data['gallery_search'] ?? '',
		));

		// Add ratings
		if ($this->gallery_config->get('allow_rates'))
		{
			$rating = $this->gallery_rating;
			$rating->loader($image_id, $image_data, $album_data);

			$user_rating = $rating->get_user_rating($this->user->data['user_id']);

			// Check: User didn't rate yet, has permissions, it's not the users own image and the user is logged in
			if (!$user_rating && $rating->is_allowed())
			{
				$rating->display_box();
			}
			$this->template->assign_vars(array(
				'IMAGE_RATING'      => $rating->get_image_rating($user_rating),
				'S_ALLOWED_TO_RATE' => (!$user_rating && $rating->is_allowed()),
				'S_VIEW_RATE'       => ($this->gallery_auth->acl_check('i_rate', $album_id, $album_data['album_user_id'])) ? true : false,
				'S_RATE_ACTION'     => $this->helper->route('phpbbgallery_core_image_rate', array('image_id' => $image_id)),
			));
			unset($rating);
		}
		/**
		 * Posting comment
		 */
		$comments_disabled = (!$this->gallery_config->get('allow_comments') || ($this->gallery_config->get('comment_user_control') && !$image_data['image_allow_comments']));
		if (!$comments_disabled && $this->gallery_auth->acl_check('c_post', $album_id, $album_data['album_user_id']) && ($album_data['album_status'] != $this->block->get_album_status_locked()) && (($image_data['image_status'] != $this->block->get_image_status_locked()) || $this->gallery_auth->acl_check('m_status', $album_id, $album_data['album_user_id'])))
		{
			add_form_key('gallery');

The function add_form_key was not found. Maybe you did not declare it correctly or list all dependencies?

			$this->language->add_lang('posting');
			$this->url->_include('functions_posting', 'phpbb');

			$bbcode_status = ($this->config['allow_bbcode']) ? true : false;
			$smilies_status = ($this->config['allow_smilies']) ? true : false;
			$img_status = ($bbcode_status) ? true : false;
			$url_status = ($this->config['allow_post_links']) ? true : false;
			$flash_status = false;
			$quote_status = true;

			if (!function_exists('generate_smilies'))
			{
				include_once($this->phpbb_root_path . 'includes/functions_posting.' . $this->php_ext);
			}
			if (!function_exists('display_custom_bbcodes'))
			{
				include_once($this->phpbb_root_path . 'includes/functions_display.' . $this->php_ext);
			}
			// Build custom bbcodes array
			display_custom_bbcodes();

			// Build smilies array
			generate_smilies('inline', 0);

			if (isset($album_data['contest_start']))
			{
				$s_hide_comment_input = (time() < ($album_data['contest_start'] + $album_data['contest_end'])) ? true : false;
			}
			else
			{
				$s_hide_comment_input = false;
			}

			$this->template->assign_vars(array(
				'S_ALLOWED_TO_COMMENT' => true,
				'S_HIDE_COMMENT_INPUT' => $s_hide_comment_input,
				'CONTEST_COMMENTS'     => ($s_hide_comment_input ? sprintf($this->language->lang_raw('CONTEST_COMMENTS_STARTS'), $this->user->format_date(($album_data['contest_start'] + $album_data['contest_end']), false, true)) : ''),

				'BBCODE_STATUS'       => ($bbcode_status) ? sprintf($this->language->lang('BBCODE_IS_ON'), '<a href="' . $this->url->append_sid('phpbb', 'faq', 'mode=bbcode') . '">', '</a>') : sprintf($this->language->lang('BBCODE_IS_OFF'), '<a href="' . $this->url->append_sid('phpbb', 'faq', 'mode=bbcode') . '">', '</a>'),
				'IMG_STATUS'          => ($img_status) ? $this->language->lang('IMAGES_ARE_ON') : $this->language->lang('IMAGES_ARE_OFF'),
				'FLASH_STATUS'        => ($flash_status) ? $this->language->lang('FLASH_IS_ON') : $this->language->lang('FLASH_IS_OFF'),

The condition $flash_status is always false.

				'SMILIES_STATUS'      => ($smilies_status) ? $this->language->lang('SMILIES_ARE_ON') : $this->language->lang('SMILIES_ARE_OFF'),
				'URL_STATUS'          => ($bbcode_status && $url_status) ? $this->language->lang('URL_IS_ON') : $this->language->lang('URL_IS_OFF'),
				'S_SIGNATURE_CHECKED' => ($this->user->optionget('attachsig')) ? ' checked="checked"' : '',

				'S_BBCODE_ALLOWED'  => $bbcode_status,
				'S_SMILIES_ALLOWED' => $smilies_status,
				'S_LINKS_ALLOWED'   => $url_status,
				'S_BBCODE_IMG'      => $img_status,
				'S_BBCODE_URL'      => $url_status,
				'S_BBCODE_FLASH'    => $flash_status,
				'S_BBCODE_QUOTE'    => $quote_status,
				'L_COMMENT_LENGTH'  => sprintf($this->language->lang('COMMENT_LENGTH'), $this->gallery_config->get('comment_length')),
			));

			if ($this->misc->display_captcha('comment'))
			{
				$captcha = $this->phpbb_container->get('captcha.factory')->get_instance($this->config['captcha_plugin'])
				;
				$captcha->init(CONFIRM_POST);

The constant phpbbgallery\core\controller\CONFIRM_POST was not found. Maybe you did not declare it correctly or list all dependencies?

				$s_captcha_hidden_fields = '';

The assignment to $s_captcha_hidden_fields is dead and can be removed.

				$this->template->assign_vars(array(
					'S_CONFIRM_CODE'   => true,
					'CAPTCHA_TEMPLATE' => $captcha->get_template(),
				));

			}

			// Different link, when we rate and don't comment
			if (!$s_hide_comment_input)
			{
				//$this->template->assign_var('S_COMMENT_ACTION', append_sid($this->url->path('full') . 'comment/' . $image_id . '/add/0'));
				$this->template->assign_var('S_COMMENT_ACTION', $this->helper->route('phpbbgallery_core_comment_add', array('image_id' => $image_id, 'comment_id' => 0)));
			}
		}
		else if ($this->gallery_config->get('comment_user_control') && !$image_data['image_allow_comments'])
		{
			$this->template->assign_var('S_COMMENTS_DISABLED', true);
		}

		/**
		 * Listing comment
		 */
		if (($this->gallery_config->get('allow_comments') && $this->gallery_auth->acl_check('c_read', $album_id, $album_data['album_user_id'])) /*&& (time() > ($album_data['contest_start'] + $album_data['contest_end']))*/)
		{
			$this->display_comments($image_id, $this->data, $album_id, $album_data, ($page - 1) * $this->gallery_config->get('items_per_page'), $this->gallery_config->get('items_per_page'));
		}

		return $this->helper->render('gallery/viewimage_body.html', $page_title);
	}

	protected function display_comments($image_id, $image_data, $album_id, $album_data, $start, $limit)
	{
		$sort_order = ($this->request->variable('sort_order', 'ASC') == 'ASC') ? 'ASC' : 'DESC';
		$this->template->assign_vars(array(
			'S_ALLOWED_READ_COMMENTS' => true,
			'IMAGE_COMMENTS'          => $image_data['image_comments'],
			'SORT_ASC'                => ($sort_order == 'ASC') ? true : false,
		));

		if ($image_data['image_comments'] > 0)
		{
			if (!class_exists('bbcode'))
			{
				$this->url->_include('bbcode', 'phpbb');
			}

			$bbcode = new \bbcode();

The assignment to $bbcode is dead and can be removed.

The type bbcode was not found. Maybe you did not declare it correctly or list all dependencies?

			$comments = array();
			$sql = 'SELECT *
				FROM ' . $this->table_comments . '
				WHERE comment_image_id = ' . (int) $image_id . '
				ORDER BY comment_id ' . $sort_order;
			$result = $this->db->sql_query_limit($sql, $limit, $start);

			while ($row = $this->db->sql_fetchrow($result))
			{
				$comments[] = $row;
				$this->users_id_array[$row['comment_user_id']] = $row['comment_user_id'];
				if ($row['comment_edit_count'] > 0)
				{
					$this->users_id_array[$row['comment_edit_user_id']] = $row['comment_edit_user_id'];
				}
			}
			$this->db->sql_freeresult($result);

			$this->load_users_data();

			foreach ($comments as $row)
			{
				$edit_info = '';

				// Let's deploy new profile
				$poster_id = $row['comment_user_id'];
				$user_data = $this->users_data_array[$poster_id] ?? [];
				if ($row['comment_edit_count'] > 0)
				{
					$edit_info = ($row['comment_edit_count'] == 1) ? $this->language->lang('IMAGE_EDITED_TIME_TOTAL') : $this->language->lang('IMAGE_EDITED_TIMES_TOTAL');
					$edit_info = sprintf($edit_info, get_username_string('full', $row['comment_edit_user_id'], $this->users_data_array[$row['comment_edit_user_id']]['username'], $this->users_data_array[$row['comment_edit_user_id']]['user_colour']), $this->user->format_date($row['comment_edit_time'], false, true), $row['comment_edit_count']);

The function get_username_string was not found. Maybe you did not declare it correctly or list all dependencies?

				}
				$user_deleted = (isset($user_data) ? false : true);
				// End signature parsing, only if needed
				if ($user_data['sig'] && empty($user_data['sig_parsed']))
				{
					$parse_flags = ($user_data['sig_bbcode_bitfield'] ? OPTION_FLAG_BBCODE : 0) | OPTION_FLAG_SMILIES;

The constant phpbbgallery\core\controller\OPTION_FLAG_BBCODE was not found. Maybe you did not declare it correctly or list all dependencies?

The constant phpbbgallery\core\controller\OPTION_FLAG_SMILIES was not found. Maybe you did not declare it correctly or list all dependencies?

					$user_cache[$poster_id]['sig'] = generate_text_for_display($user_data['sig'], $user_data['sig_bbcode_uid'], $user_data['sig_bbcode_bitfield'], $parse_flags, true);

The function generate_text_for_display was not found. Maybe you did not declare it correctly or list all dependencies?

					$user_cache[$poster_id]['sig_parsed'] = true;
				}

				$cp_row = array();
				//CPF
				if ($this->config['load_cpf_viewtopic'])
				{
					$cp_row = (isset($this->profile_fields_data[$poster_id])) ? $this->cpf_manager->generate_profile_fields_template_data($this->profile_fields_data[$poster_id]) : array();
				}
				$can_receive_pm = (
					// They must be a "normal" user
					$user_data['user_type'] != USER_IGNORE &&

The constant phpbbgallery\core\controller\USER_IGNORE was not found. Maybe you did not declare it correctly or list all dependencies?

					// They must not be deactivated by the administrator
					($user_data['user_type'] != USER_INACTIVE || $user_data['user_inactive_reason'] != INACTIVE_MANUAL) &&

The constant phpbbgallery\core\controller\INACTIVE_MANUAL was not found. Maybe you did not declare it correctly or list all dependencies?

The constant phpbbgallery\core\controller\USER_INACTIVE was not found. Maybe you did not declare it correctly or list all dependencies?

					// They must be able to read PMs
					in_array($poster_id, $this->can_receive_pm_list) &&
					// They must allow users to contact via PM
					(($this->auth->acl_gets('a_', 'm_') || $this->auth->acl_getf_global('m_')) || $user_data['allow_pm'])
				);
				$u_pm = '';
				if ($this->config['allow_privmsg'] && $this->auth->acl_get('u_sendpm') && $can_receive_pm)
				{
					$u_pm = append_sid("{$this->phpbb_root_path}ucp.$this->php_ext", 'i=pm&mode=compose');

The function append_sid was not found. Maybe you did not declare it correctly or list all dependencies?

				}

				$user_data = $this->users_data_array[$poster_id] ?? [];
				$comment_row = array(
					'U_COMMENT'  => $this->helper->route('phpbbgallery_core_image', array('image_id' => $image_id)) . '#comment_' . $row['comment_id'],
					'COMMENT_ID' => $row['comment_id'],
					'TIME'       => $this->user->format_date($row['comment_time']),
					'TEXT'       => generate_text_for_display($row['comment'], $row['comment_uid'], $row['comment_bitfield'], 7),
					'EDIT_INFO'  => $edit_info,
					'U_DELETE'   => ($this->gallery_auth->acl_check('m_comments', $album_id, $album_data['album_user_id']) || ($this->gallery_auth->acl_check('c_delete', $album_id, $album_data['album_user_id']) && ($row['comment_user_id'] == $this->user->data['user_id']) && $this->user->data['is_registered'])) ? $this->helper->route('phpbbgallery_core_comment_delete', array('image_id' => $image_id, 'comment_id' => $row['comment_id'])) : '',
					'U_QUOTE'    => ($this->gallery_auth->acl_check('c_post', $album_id, $album_data['album_user_id'])) ? $this->helper->route('phpbbgallery_core_comment_add', array('image_id' => $image_id, 'comment_id' => $row['comment_id'])) : '',
					'U_EDIT'     => ($this->gallery_auth->acl_check('m_comments', $album_id, $album_data['album_user_id']) || ($this->gallery_auth->acl_check('c_edit', $album_id, $album_data['album_user_id']) && ($row['comment_user_id'] == $this->user->data['user_id']) && $this->user->data['is_registered'])) ? $this->helper->route('phpbbgallery_core_comment_edit', array('image_id' => $image_id, 'comment_id' => $row['comment_id'])) : '',
					// TODO Whois link
					// 'U_WHOIS'     => ($this->auth->acl_get('a_')) ? $this->url->append_sid('mcp', 'mode=whois&ip=' . $row['comment_user_ip']) : '',

					'POSTER_FULL'     => get_username_string('full', $poster_id, $user_data['username'], $user_data['user_colour']),
					'POSTER_COLOUR'   => get_username_string('colour', $poster_id, $user_data['username'], $user_data['user_colour']),
					'POSTER_USERNAME' => get_username_string('username', $poster_id, $user_data['username'], $user_data['user_colour']),
					'U_POSTER'        => get_username_string('profile', $poster_id, $user_data['username'], $user_data['user_colour']),
					'POSTER_IP'       => ($this->auth->acl_get('a_')) ? $row['comment_user_ip'] : '',

					'POSTER_SIGNATURE'       => ($row['comment_signature'] && !$user_deleted) ? generate_text_for_display($user_data['sig'], $row['comment_uid'], $row['comment_bitfield'], 7) : '',
					'POSTER_RANK_TITLE'      => $user_deleted ? '' : $user_data['rank_title'],
					'POSTER_RANK_IMG'        => $user_deleted ? '' : $user_data['rank_image'],
					'POSTER_RANK_IMG_SRC'    => $user_deleted ? '' : $user_data['rank_image_src'],
					'POSTER_JOINED'   => $user_deleted ? '' : $user_data['joined'],
					'POSTER_POSTS'    => $user_deleted ? '' : $user_data['posts'],
					'POSTER_FROM'     => isset($user_data['from']) ? $user_data['from'] : '',
					'POSTER_AVATAR'   => $user_deleted ? '' : $user_data['avatar'],
					'POSTER_WARNINGS' => $user_deleted ? '' : $user_data['warnings'],
					'POSTER_AGE'      => $user_deleted ? '' : $user_data['age'],

					// 'MINI_POST_IMG'  => $this->user->img('icon_post_target', 'POST'),
					// 'ICQ_STATUS_IMG' => isset($user_data['icq_status_img']) ? $user_data['icq_status_img'] : '',
					'POSTER_ONLINE_IMG' => ($poster_id == ANONYMOUS || !$this->config['load_onlinetrack']) ? '' : ($user_deleted ? '' : ($user_data['online'] ? $this->user->img('icon_user_online', 'ONLINE') : $this->user->img('icon_user_offline', 'OFFLINE'))),

The constant phpbbgallery\core\controller\ANONYMOUS was not found. Maybe you did not declare it correctly or list all dependencies?

					'S_POSTER_ONLINE'   => ($poster_id == ANONYMOUS || !$this->config['load_onlinetrack']) ? false : ($user_deleted ? '' : $user_data['online']),

					'S_CUSTOM_FIELDS' => (isset($cp_row['row']) && count($cp_row['row'])) ? true : false,
				);

				if (isset($cp_row['row']) && count($cp_row['row']))
				{
					$comment_row = array_merge($comment_row, $cp_row['row']);
				}
				$this->template->assign_block_vars('commentrow', $comment_row);

				$contact_fields = array(
					array(
						'ID'        => 'pm',
						'NAME'      => $this->language->lang('SEND_PRIVATE_MESSAGE'),
						'U_CONTACT' => $u_pm,
					),
					array(
						'ID'        => 'email',
						'NAME'      => $this->language->lang('SEND_EMAIL'),
						'U_CONTACT' => $user_data['email'],
					),
					array(
						'ID'        => 'jabber',
						'NAME'      => $this->language->lang('JABBER'),
						'U_CONTACT' => $user_data['jabber'],
					),
				);

				foreach ($contact_fields as $field)
				{
					if ($field['U_CONTACT'])
					{
						$this->template->assign_block_vars('commentrow.contact', $field);
					}
				}

				if (!empty($cp_row['blockrow']))
				{
					foreach ($cp_row['blockrow'] as $field_data)
					{
						if ($field_data['S_PROFILE_CONTACT'])
						{
							$this->template->assign_block_vars('commentrow.contact', array(
								'ID'        => $field_data['PROFILE_FIELD_IDENT'],
								'NAME'      => $field_data['PROFILE_FIELD_NAME'],
								'U_CONTACT' => $field_data['PROFILE_FIELD_CONTACT'],
							));
						}
						else
						{
							$this->template->assign_block_vars('commentrow.custom_fields', $field_data);
						}
					}
				}

			}
			//$this->db->sql_freeresult($result);

			$this->pagination->generate_template_pagination(array(
				'routes' => array(
					'phpbbgallery_core_image',
					'phpbbgallery_core_image_page',
				),
				'params' => array(
					'image_id' => (int) $image_id,
				),
			), 'pagination', 'page', $image_data['image_comments'], $limit, $start);

			$this->template->assign_vars(array(
				'TOTAL_COMMENTS' => $this->language->lang('VIEW_IMAGE_COMMENTS', $image_data['image_comments']),
				//'S_SELECT_SORT_DIR'			=> $s_sort_dir,
				//'S_SELECT_SORT_KEY'			=> $s_sort_key,
			));
		}
	}

	// Edit image
	public function edit($image_id)
	{
		//we cheat a little but we will make good later
		$image_data = $this->image->get_image_data($image_id);
		$album_id = $image_data['image_album_id'];
		$album_data = $this->album->get_info($album_id);
		$this->language->add_lang(array('gallery'), 'phpbbgallery/core');
		$this->display->generate_navigation($album_data);
		add_form_key('gallery');

The function add_form_key was not found. Maybe you did not declare it correctly or list all dependencies?

		$submit = $this->request->variable('submit', false);
		$image_backlink = $this->helper->route('phpbbgallery_core_image', array('image_id' => $image_id));
		$album_backlink = $this->helper->route('phpbbgallery_core_album', array('album_id' => $image_data['image_album_id']));
		$disp_image_data = $image_data;
		$owner_id = $image_data['image_user_id'];
		$album_loginlink = './ucp.php?mode=login';
		$this->gallery_auth->load_user_permissions($this->user->data['user_id']);
		if (!$this->gallery_auth->acl_check('i_edit', $album_id, $album_data['album_user_id']) || ($image_data['image_status'] == (int) \phpbbgallery\core\block::STATUS_ORPHAN))
		{
			if (!$this->gallery_auth->acl_check('m_edit', $album_id, $album_data['album_user_id']))
			{
				$this->misc->not_authorised($album_backlink, $album_loginlink, 'LOGIN_EXPLAIN_UPLOAD');
			}
		}
		if ($submit)
		{
			if (!check_form_key('gallery'))

The function check_form_key was not found. Maybe you did not declare it correctly or list all dependencies?

			{
				trigger_error('FORM_INVALID');
			}

			$image_desc = $this->request->variable('message', array(''), true);
			$image_desc = $image_desc[0];
			$image_name = $this->request->variable('image_name', array(''), true);
			$image_name = $image_name[0];
			if (strlen($image_desc) > $this->gallery_config->get('description_length'))
			{
				trigger_error($this->language->lang('DESC_TOO_LONG'));
			}
			// Create message parser instance
			if (!class_exists('parse_message'))
			{
				include_once($this->phpbb_root_path . 'includes/message_parser.' . $this->php_ext);
			}
			$message_parser = new \parse_message();

The type parse_message was not found. Maybe you did not declare it correctly or list all dependencies?

			$message_parser->message = utf8_normalize_nfc($image_desc);

The function utf8_normalize_nfc was not found. Maybe you did not declare it correctly or list all dependencies?

			if ($message_parser->message)
			{
				$message_parser->parse(true, true, true, true, false, true, true, true);
			}

			$sql_ary = array(
				'image_name'           => $image_name,
				'image_name_clean'     => utf8_clean_string($image_name),

The function utf8_clean_string was not found. Maybe you did not declare it correctly or list all dependencies?

				'image_desc'           => $message_parser->message,
				'image_desc_uid'       => $message_parser->bbcode_uid,
				'image_desc_bitfield'  => $message_parser->bbcode_bitfield,
				'image_allow_comments' => $this->request->variable('allow_comments', 0),
			);

			/**
			 * Event edit image
			 *
			 * @event phpbbgallery.core.image_edit
			 * @var    array    sql_ary        sql array that should be populated.
			 * @since 3.2.2
			 */
			$vars = array('sql_ary');
			extract($this->dispatcher->trigger_event('phpbbgallery.core.image_edit', compact($vars)));

			$errors = array();
			if (empty($sql_ary['image_name_clean']))
			{
				$errors[] = $this->language->lang('MISSING_IMAGE_NAME');
			}

			if (!$this->gallery_config->get('allow_comments') || !$this->gallery_config->get('comment_user_control'))
			{
				unset($sql_ary['image_allow_comments']);
			}

			$change_image_count = false;
			if ($this->gallery_auth->acl_check('m_edit', $album_id, $album_data['album_user_id']))
			{
				$user_data = $this->image->get_new_author_info($this->request->variable('change_author', '', true));
				if ($user_data)

The condition $user_data is always false.

				{
					$sql_ary = array_merge($sql_ary, array(
						'image_user_id'        => $user_data['user_id'],
						'image_username'       => $user_data['username'],
						'image_username_clean' => utf8_clean_string($user_data['username']),
						'image_user_colour'    => $user_data['user_colour'],
					));

					if ($image_data['image_status'] != $this->block->get_image_status_unapproved())
					{
						$change_image_count = true;
					}
				}
				else if ($this->request->variable('change_author', '', true))
				{
					$errors[] = $this->language->lang('INVALID_USERNAME');
				}
			}

			$move_to_personal = $this->request->variable('move_to_personal', 0);
			if ($move_to_personal)
			{
				$personal_album_id = 0;
				if ($this->user->data['user_id'] != $image_data['image_user_id'])
				{
					$image_user = $this->gallery_user;
					$image_user->set_user_id($image_data['image_user_id']);
					$personal_album_id = $image_user->get_data('personal_album_id');

					// The User has no personal album, moderators can created that without the need of permissions
					if (!$personal_album_id)
					{
						$personal_album_id = $this->album->generate_personal_album($image_data['image_username'], $image_data['image_user_id'], $image_data['image_user_colour'], $image_user);
					}
				}
				else
				{
					$personal_album_id = $this->gallery_user->get_data('personal_album_id');
					if (!$personal_album_id && $this->gallery_auth->acl_check('i_upload', $this->gallery_auth->get_own_album()))
					{
						$personal_album_id = $this->album->generate_personal_album($image_data['image_username'], $image_data['image_user_id'], $image_data['image_user_colour'], phpbb_gallery::$user);

The type phpbbgallery\core\controller\phpbb_gallery was not found. Maybe you did not declare it correctly or list all dependencies?

					}
				}

				if ($personal_album_id)
				{
					$sql_ary['image_album_id'] = $personal_album_id;
				}
			}

			$rotate = $this->request->variable('rotate', array(0));
			$rotate = (isset($rotate[0])) ? $rotate[0] : 0;
			if ($this->gallery_config->get('allow_rotate') && ($rotate > 0) && (($rotate % 90) == 0))
			{
				$image_tools = new \phpbbgallery\core\file\file($this->request, $this->url, $this->gallery_config, 2);
				$image_tools->set_image_options($this->gallery_config->get('max_filesize'), $this->gallery_config->get('max_height'), $this->gallery_config->get('max_width'));
				$image_tools->set_image_data($this->url->path('upload') . $image_data['image_filename']);

				// Rotate the image
				$image_tools->rotate_image($rotate, $this->gallery_config->get('allow_rotate'));
				if ($image_tools->rotated)
				{
					$image_tools->write_image($image_tools->image_source, $this->gallery_config->get('jpg_quality'), true);
				}
				@unlink($this->url->path('thumbnail') . $image_data['image_filename']);

It seems like you do not handle an error condition for unlink(). This can introduce security issues, and is generally not recommended.

				@unlink($this->url->path('medium') . $image_data['image_filename']);
			}

			$error = implode('<br />', $errors);

			if (!$error)
			{
				$sql = 'UPDATE ' . $this->table_images . '
					SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . '
					WHERE image_id = ' . (int) $image_id;
				$this->db->sql_query($sql);

				$this->album->update_info($album_data['album_id']);
				if ($move_to_personal && $personal_album_id)
				{
					$this->album->update_info($personal_album_id);
				}

				if ($change_image_count)

The condition $change_image_count is always false.

				{
					$new_user = new \phpbbgallery\core\user($this->db, $this->dispatcher, $this->user, $this->cpf_manager, $this->config, $this->auth, $this->table_users, $this->phpbb_root_path, $this->php_ext);
					$new_user->set_user_id($user_data['user_id']);
					$new_user->update_images(1);
					$old_user = new \phpbbgallery\core\user($this->db, $this->dispatcher, $this->user, $this->cpf_manager, $this->config, $this->auth, $this->table_users, $this->phpbb_root_path, $this->php_ext);
					$old_user->set_user_id($image_data['image_user_id']);
					$old_user->update_images(-1);
				}

				if ($this->user->data['user_id'] != $image_data['image_user_id'])
				{
					$this->gallery_log->add_log('moderator', 'edit', $image_data['image_album_id'], $image_id, array('LOG_GALLERY_EDITED', $image_name));
				}

				$message = $this->language->lang('IMAGES_UPDATED_SUCCESSFULLY');
				$message .= '<br /><br />' . sprintf($this->language->lang('CLICK_RETURN_IMAGE'), '<a href="' . $image_backlink . '">', '</a>');
				$message .= '<br /><br />' . sprintf($this->language->lang('CLICK_RETURN_ALBUM'), '<a href="' . $album_backlink . '">', '</a>');
				$this->url->meta_refresh(3, $image_backlink);
				trigger_error($message);
			}
			$disp_image_data = array_merge($disp_image_data, $sql_ary);

It seems like $disp_image_data can also be of type null; however, parameter $arrays of array_merge() does only seem to accept array, maybe add an additional type check?

		}

		if (!class_exists('bbcode'))
		{
			include($this->phpbb_root_path . 'includes/bbcode.' . $this->php_ext);
		}
		if (!class_exists('parse_message'))
		{
			include_once($this->phpbb_root_path . 'includes/message_parser.' . $this->php_ext);
		}
		$message_parser = new \parse_message();
		$message_parser->message = $disp_image_data['image_desc'];
		$message_parser->decode_message($disp_image_data['image_desc_uid']);

		$page_title = $disp_image_data['image_name'];

		$template_vars = array(
			'U_IMAGE'    => $this->image->generate_link('thumbnail', 'plugin', $image_id, $image_data['image_name'], $album_id),
			'IMAGE_NAME' => $disp_image_data['image_name'],
			'IMAGE_DESC' => $message_parser->message,
		);

		/**
		 * Event edit image display
		 *
		 * @event phpbbgallery.core.image_edit_display
		 * @var    array    template_vars        Template array.
		 * @var    array    disp_image_data        Display image array.
		 * @since 3.2.2
		 */
		$vars = array('template_vars', 'disp_image_data');
		extract($this->dispatcher->trigger_event('phpbbgallery.core.image_edit_display', compact($vars)));
		$this->template->assign_block_vars('image', $template_vars);

		$this->template->assign_vars(array(
			'L_DESCRIPTION_LENGTH' => $this->language->lang('DESCRIPTION_LENGTH', $this->gallery_config->get('description_length')),
			'S_EDIT'               => true,
			'S_ALBUM_ACTION'       => $this->helper->route('phpbbgallery_core_image_edit', array('image_id' => $image_id)),
			'ERROR'                => (isset($error)) ? $error : '',

			'U_VIEW_IMAGE' => $this->helper->route('phpbbgallery_core_image', array('image_id' => $image_id)),
			'IMAGE_NAME'   => $image_data['image_name'],

			'S_CHANGE_AUTHOR'    => $this->gallery_auth->acl_check('m_edit', $album_id, $album_data['album_user_id']),
			'U_FIND_USERNAME'    => $this->url->append_sid('phpbb', 'memberlist', 'mode=searchuser&form=postform&field=change_author&select_single=true'),
			'S_COMMENTS_ENABLED' => $this->gallery_config->get('allow_comments') && $this->gallery_config->get('comment_user_control'),
			'S_ALLOW_COMMENTS'   => $image_data['image_allow_comments'],

			'NUM_IMAGES'       => 1,
			'S_ALLOW_ROTATE'   => ($this->gallery_config->get('allow_rotate') && function_exists('imagerotate')),
			//'S_MOVE_PERSONAL'	=> (($this->galley_auth->acl_check('i_upload', $this->galley_auth::OWN_ALBUM) || phpbb_gallery::$user->get_data('personal_album_id')) || ($user->data['user_id'] != $image_data['image_user_id'])) ? true : false,
			'S_MOVE_MODERATOR' => ($this->user->data['user_id'] != $image_data['image_user_id']) ? true : false,
		));

		return $this->helper->render('gallery/posting_body.html', $page_title);
	}

	// Delete image
	public function delete($image_id)
	{
		$image_data = $this->image->get_image_data($image_id);
		$album_id = $image_data['image_album_id'];
		$album_data = $this->album->get_info($album_id);
		$this->language->add_lang(array('gallery'), 'phpbbgallery/core');
		$album_loginlink = './ucp.php?mode=login';
		$image_backlink = $this->helper->route('phpbbgallery_core_image', array('image_id' => $image_id));
		$album_backlink = $this->helper->route('phpbbgallery_core_album', array('album_id' => $image_data['image_album_id']));
		$this->gallery_auth->load_user_permissions($this->user->data['user_id']);
		if (!$this->gallery_auth->acl_check('i_delete', $album_id, $album_data['album_user_id']) || ($image_data['image_status'] == (int) \phpbbgallery\core\block::STATUS_ORPHAN))
		{
			if (!$this->gallery_auth->acl_check('m_delete', $album_id, $album_data['album_user_id']))
			{
				$this->misc->not_authorised($album_backlink, $album_loginlink, 'LOGIN_EXPLAIN_UPLOAD');
			}
		}
		$s_hidden_fields = build_hidden_fields(array(

The function build_hidden_fields was not found. Maybe you did not declare it correctly or list all dependencies?

			'album_id' => $album_id,
			'image_id' => $image_id,
			'mode'     => 'delete',
		));

		if (confirm_box(true))

The function confirm_box was not found. Maybe you did not declare it correctly or list all dependencies?

		{
			$this->image->handle_counter($image_id, false);
			$this->moderate->delete_images(array($image_id), array($image_id => $image_data['image_filename']));
			$this->album->update_info($album_id);

			$message = $this->language->lang('DELETED_IMAGE') . '<br />';
			$message .= '<br />' . sprintf($this->language->lang('CLICK_RETURN_ALBUM'), '<a href="' . $album_backlink . '">', '</a>');

			if ($this->user->data['user_id'] != $image_data['image_user_id'])
			{
				$this->gallery_log->add_log('moderator', 'delete', $image_data['image_album_id'], $image_id, array('LOG_GALLERY_DELETED', $image_data['image_name']));
			}
			// So we need to see if there are still unapproved images in the album
			$this->notification_helper->read('approval', $album_id);
			$this->url->meta_refresh(3, $album_backlink);
			trigger_error($message);
		}
		else
		{
			if (isset($_POST['cancel']))
			{
				$message = $this->language->lang('DELETED_IMAGE_NOT') . '<br />';
				$message .= '<br />' . sprintf($this->language->lang('CLICK_RETURN_IMAGE'), '<a href="' . $image_backlink . '">', '</a>');
				$this->url->meta_refresh(3, $image_backlink);
				trigger_error($message);
			}
			else
			{
				confirm_box(false, 'DELETE_IMAGE2', $s_hidden_fields);
			}
		}
	}

	// Report image
	public function report($image_id)
	{
		$image_data = $this->image->get_image_data($image_id);
		$album_id = $image_data['image_album_id'];
		$album_data = $this->album->get_info($album_id);
		$this->language->add_lang(array('gallery'), 'phpbbgallery/core');
		$album_loginlink = './ucp.php?mode=login';

The assignment to $album_loginlink is dead and can be removed.

		$image_backlink = $this->helper->route('phpbbgallery_core_image', array('image_id' => $image_id));
		$album_backlink = $this->helper->route('phpbbgallery_core_album', array('album_id' => $image_data['image_album_id']));
		$this->gallery_auth->load_user_permissions($this->user->data['user_id']);
		if (!$this->gallery_auth->acl_check('i_report', $album_id, $album_data['album_user_id']) || ($image_data['image_user_id'] == $this->user->data['user_id']))
		{
			$this->misc->not_authorised($image_backlink, '');
		}
		add_form_key('gallery');

The function add_form_key was not found. Maybe you did not declare it correctly or list all dependencies?

		$submit = $this->request->variable('submit', false);
		$error = '';
		if ($submit)
		{
			if (!check_form_key('gallery'))

The function check_form_key was not found. Maybe you did not declare it correctly or list all dependencies?

			{
				trigger_error('FORM_INVALID');
			}

			$report_message = $this->request->variable('message', '', true);
			$error = '';
			if ($report_message == '')
			{
				$error = $this->language->lang('MISSING_REPORT_REASON');
				$submit = false;

The assignment to $submit is dead and can be removed.

			}

			if (!$error && $image_data['image_reported'])
			{
				$error = $this->language->lang('IMAGE_ALREADY_REPORTED');
			}

			if (!$error)
			{
				$data = array(
					'report_album_id' => (int) $album_id,
					'report_image_id' => (int) $image_id,
					'report_note'     => $report_message,
				);

				$this->report->add($data);

				$message = $this->language->lang('IMAGES_REPORTED_SUCCESSFULLY');
				$message .= '<br /><br />' . sprintf($this->language->lang('CLICK_RETURN_IMAGE'), '<a href="' . $image_backlink . '">', '</a>');
				$message .= '<br /><br />' . sprintf($this->language->lang('CLICK_RETURN_ALBUM'), '<a href="' . $album_backlink . '">', '</a>');

				$this->url->meta_refresh(3, $image_backlink);
				trigger_error($message);
			}

		}

		$this->template->assign_vars(array(
			'ERROR'            => $error,
			'U_IMAGE'          => ($image_id) ? $this->helper->route('phpbbgallery_core_image_file_medium', array('image_id' => $image_id)) : '',
			'IMAGE_NAME'       => $image_data['image_name'],
			'U_VIEW_IMAGE'     => ($image_id) ? $this->helper->route('phpbbgallery_core_image', array('image_id' => $image_id)) : '',
			'IMAGE_RSZ_WIDTH'  => $this->gallery_config->get('medium_width'),
			'IMAGE_RSZ_HEIGHT' => $this->gallery_config->get('medium_height'),

			'S_REPORT'       => true,
			'S_ALBUM_ACTION' => $this->helper->route('phpbbgallery_core_image_report', array('image_id' => $image_id)),
		));

		$page_title = $this->language->lang('REPORT_IMAGE');

		return $this->helper->render('gallery/posting_body.html', $page_title);
	}

	/**
	 * @param int $album_id
	 * @param     $owner_id
	 * @param     $image_status
	 * @param     $album_auth_level
	 * @internal param array $album_data
	 */
	protected function check_permissions($album_id, $owner_id, $image_status, $album_auth_level, $user_data)
	{
		$this->gallery_auth->load_user_permissions($this->user->data['user_id']);
		$zebra_array = $this->gallery_auth->get_user_zebra($this->user->data['user_id']);
		if (!$this->gallery_auth->acl_check('i_view', $album_id, $owner_id) || ($image_status == (int) \phpbbgallery\core\block::STATUS_ORPHAN) || $this->gallery_auth->get_zebra_state($zebra_array, (int) $owner_id, (int) $album_id) < (int) $album_auth_level)
		{
			if ($this->user->data['is_bot'])
			{
				// Redirect bots back to the index
				redirect($this->helper->route('phpbbgallery_core_index'));

The function redirect was not found. Maybe you did not declare it correctly or list all dependencies?

			}

			// Display login box for guests and an error for users
			if (!$this->user->data['is_registered'])
			{
				// @todo Add "redirect after login" url
				login_box();

The function login_box was not found. Maybe you did not declare it correctly or list all dependencies?

			}
			else
			{
				//return $this->error('NOT_AUTHORISED', 403);
				redirect('gallery/album/' . $album_id);
			}
		}
		if (!$this->gallery_auth->acl_check('m_status', $album_id, $owner_id) && $user_data['image_user_id'] != $this->user->data['user_id'] && ($image_status == (int) \phpbbgallery\core\block::STATUS_UNAPPROVED))
		{
			//return $this->error('NOT_AUTHORISED', 403);
			redirect('gallery/album/' . $album_id);
		}
	}

	protected function load_users_data()
	{

		$sql = $this->db->sql_build_query('SELECT', array(
			'SELECT' => 'u.*, gu.personal_album_id, gu.user_images',
			'FROM'   => array(USERS_TABLE => 'u'),

The constant phpbbgallery\core\controller\USERS_TABLE was not found. Maybe you did not declare it correctly or list all dependencies?

			'LEFT_JOIN' => array(
				array(
					'FROM' => array($this->table_users => 'gu'),
					'ON'   => 'gu.user_id = u.user_id',
				),
			),

			'WHERE' => $this->db->sql_in_set('u.user_id', $this->users_id_array),
		));
		$result = $this->db->sql_query($sql);

		while ($row = $this->db->sql_fetchrow($result))
		{
			$this->gallery_user->add_user_to_cache($this->users_data_array, $row);
		}
		$this->db->sql_freeresult($result);

		// Load CPF's
		$profile_fields_tmp = $this->cpf_manager->grab_profile_fields_data($this->users_id_array);
		foreach ($profile_fields_tmp as $profile_user_id => $profile_fields)
		{
			$this->profile_fields_data[$profile_user_id] = array();
			foreach ($profile_fields as $used_ident => $profile_field)
			{
				if ($profile_field['data']['field_show_on_vt'])
				{
					$this->profile_fields_data[$profile_user_id][$used_ident] = $profile_field;
				}
			}
		}
		unset($profile_fields_tmp);

		// Get the list of users who can receive private messages
		$this->can_receive_pm_list = [];
		if (is_array($this->users_data_array))
		{
			$this->can_receive_pm_list = $this->auth->acl_get_list(array_keys($this->users_data_array), 'u_readpm');
		}
		$this->can_receive_pm_list = (empty($this->can_receive_pm_list) || !isset($this->can_receive_pm_list[0]['u_readpm'])) ? array() : $this->can_receive_pm_list[0]['u_readpm'];

		// Load online-information
		if ($this->config['load_onlinetrack'] && sizeof($this->users_id_array))
		{
			$sql = 'SELECT session_user_id, MAX(session_time) as online_time, MIN(session_viewonline) AS viewonline
				FROM ' . SESSIONS_TABLE . '

The constant phpbbgallery\core\controller\SESSIONS_TABLE was not found. Maybe you did not declare it correctly or list all dependencies?

				WHERE ' . $this->db->sql_in_set('session_user_id', $this->users_id_array) . '
				GROUP BY session_user_id';
			$result = $this->db->sql_query($sql);

			$update_time = $this->config['load_online_time'] * 60;
			while ($row = $this->db->sql_fetchrow($result))
			{
				$this->users_data_array[$row['session_user_id']]['online'] = (time() - $update_time < $row['online_time'] && (($row['viewonline']) || $this->auth->acl_get('u_viewonline'))) ? true : false;
			}
			$this->db->sql_freeresult($result);
		}
	}
}