Merge remote-tracking branch 'upstream/prep-release-3.2.9'

author: Maat <maat-pub@mageia.biz> 2020-05-08 21:52:11 +0200
committer: Maat <maat-pub@mageia.biz> 2020-05-08 21:52:11 +0200
commit: 8ea437e30605e0f66b5220bf904a61d7c1d11ddd (patch)
tree: e0db2bb4a012d5b06a633160b19f62f4868ecd28 /phpBB/phpbb/install/helper/iohandler/ajax_iohandler.php
parent: 36bc1870f21fac04736a1049c1d5b8e127d729f4 (diff)
parent: 2fdd46b36431ae0f58bb2e78e42553168db9a0ff (diff)
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1 files changed, 509 insertions, 0 deletions
diff --git a/phpBB/phpbb/install/helper/iohandler/ajax_iohandler.php b/phpBB/phpbb/install/helper/iohandler/ajax_iohandler.php
new file mode 100644
index 0000000000..2a608f504e
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+++ b/phpBB/phpbb/install/helper/iohandler/ajax_iohandler.php
@@ -0,0 +1,509 @@
+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+namespace phpbb\install\helper\iohandler;
+
+use phpbb\path_helper;
+use phpbb\routing\router;
+
+/**
+ * Input-Output handler for the AJAX frontend
+ */
+class ajax_iohandler extends iohandler_base
+{
+	/**
+	 * @var path_helper
+	 */
+	protected $path_helper;
+
+	/**
+	 * @var \phpbb\request\request_interface
+	 */
+	protected $request;
+
+	/**
+	 * @var \phpbb\template\template
+	 */
+	protected $template;
+
+	/**
+	 * @var router
+	 */
+	protected $router;
+
+	/**
+	 * @var string
+	 */
+	protected $phpbb_root_path;
+
+	/**
+	 * @var string
+	 */
+	protected $file_status;
+
+	/**
+	 * @var string
+	 */
+	protected $form;
+
+	/**
+	 * @var bool
+	 */
+	protected $request_client_refresh;
+
+	/**
+	 * @var array
+	 */
+	protected $nav_data;
+
+	/**
+	 * @var array
+	 */
+	protected $cookies;
+
+	/**
+	 * @var array
+	 */
+	protected $download;
+
+	/**
+	 * @var array
+	 */
+	protected $redirect_url;
+
+	/**
+	 * @var resource
+	 */
+	protected $file_lock_pointer;
+
+	/**
+	 * Constructor
+	 *
+	 * @param path_helper						$path_helper
+	 * @param \phpbb\request\request_interface	$request	HTTP request interface
+	 * @param \phpbb\template\template			$template	Template engine
+	 * @param router 							$router		Router
+	 * @param string 							$root_path	Path to phpBB's root
+	 */
+	public function __construct(path_helper $path_helper, \phpbb\request\request_interface $request, \phpbb\template\template $template, router $router, $root_path)
+	{
+		$this->path_helper = $path_helper;
+		$this->request	= $request;
+		$this->router	= $router;
+		$this->template	= $template;
+		$this->form		= '';
+		$this->nav_data	= array();
+		$this->cookies	= array();
+		$this->download	= array();
+		$this->redirect_url = array();
+		$this->file_status = '';
+		$this->phpbb_root_path = $root_path;
+
+		parent::__construct();
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_input($name, $default, $multibyte = false)
+	{
+		return $this->request->variable($name, $default, $multibyte);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_raw_input($name, $default)
+	{
+		return $this->request->raw_variable($name, $default);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_server_variable($name, $default = '')
+	{
+		return $this->request->server($name, $default);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get_header_variable($name, $default = '')
+	{
+		return $this->request->header($name, $default);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function is_secure()
+	{
+		return $this->request->is_secure();
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function add_user_form_group($title, $form)
+	{
+		$this->form = $this->generate_form_render_data($title, $form);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function generate_form_render_data($title, $form)
+	{
+		$this->template->assign_block_vars('options', array(
+			'LEGEND'	=> $this->language->lang($title),
+			'S_LEGEND'	=> true,
+		));
+
+		$not_button_form = false;
+
+		foreach ($form as $input_name => $input_options)
+		{
+			if (!isset($input_options['type']))
+			{
+				continue;
+			}
+
+			$tpl_ary = array();
+			$not_button_form = ($input_options['type'] !== 'submit' || $not_button_form);
+
+			$tpl_ary['TYPE'] = $input_options['type'];
+			$tpl_ary['TITLE'] = $this->language->lang($input_options['label']);
+			$tpl_ary['KEY'] = $input_name;
+			$tpl_ary['S_EXPLAIN'] = false;
+			$tpl_ary['DISABLED'] = isset($input_options['disabled']) ? $input_options['disabled'] : false;
+			$tpl_ary['IS_SECONDARY'] = isset($input_options['is_secondary']) ? $input_options['is_secondary'] : false;
+
+			if (isset($input_options['default']))
+			{
+				$default = $input_options['default'];
+				$default = preg_replace_callback('#\{L_([A-Z0-9\-_]*)\}#s', array($this, 'lang_replace_callback'), $default);
+				$tpl_ary['DEFAULT'] = $default;
+			}
+
+			if (isset($input_options['description']))
+			{
+				$tpl_ary['TITLE_EXPLAIN'] = $this->language->lang($input_options['description']);
+				$tpl_ary['S_EXPLAIN'] = true;
+			}
+
+			if (in_array($input_options['type'], array('select', 'radio'), true))
+			{
+				for ($i = 0, $total = count($input_options['options']); $i < $total; $i++)
+				{
+					if (isset($input_options['options'][$i]['label']))
+					{
+						$input_options['options'][$i]['label'] = $this->language->lang($input_options['options'][$i]['label']);
+					}
+				}
+
+				$tpl_ary['OPTIONS'] = $input_options['options'];
+			}
+
+			$block_name = ($input_options['type'] === 'submit') ? 'submit_buttons' : 'options';
+			$this->template->assign_block_vars($block_name, $tpl_ary);
+		}
+
+		if (isset($form['database_update_submit']) && !$form['database_update_submit']['disabled'])
+		{
+			$this->template->assign_var('FORM_TITLE', $this->language->lang('UPDATE_CONTINUE_UPDATE_PROCESS'));
+		}
+
+		$this->template->assign_var('S_NOT_ONLY_BUTTON_FORM', $not_button_form);
+
+		if (!$not_button_form)
+		{
+			$this->template->destroy_block_vars('options');
+		}
+
+		$this->template->set_filenames(array(
+			'form_install' => 'installer_form.html',
+		));
+
+		return $this->template->assign_display('form_install');
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function send_response($no_more_output = false)
+	{
+		$json_data_array = $this->prepare_json_array($no_more_output);
+
+		if (empty($json_data_array))
+		{
+			return;
+		}
+
+		$json_data = json_encode($json_data_array);
+
+		// Try to push content to the browser
+		print(str_pad(' ', 4096) . "\n");
+		print($json_data . "\n\n");
+		flush();
+	}
+
+	/**
+	 * Prepares iohandler's data to be sent out to the client.
+	 *
+	 * @param bool	$no_more_output	Whether or not there will be more output in this response
+	 *
+	 * @return array
+	 */
+	protected function prepare_json_array($no_more_output = false)
+	{
+		$json_array = array();
+
+		if (!empty($this->errors))
+		{
+			$json_array['errors'] = $this->errors;
+			$this->errors = array();
+		}
+
+		if (!empty($this->warnings))
+		{
+			$json_array['warnings'] = $this->warnings;
+			$this->warnings = array();
+		}
+
+		if (!empty($this->logs))
+		{
+			$json_array['logs'] = $this->logs;
+			$this->logs = array();
+		}
+
+		if (!empty($this->success))
+		{
+			$json_array['success'] = $this->success;
+			$this->success = array();
+		}
+
+		if (!empty($this->download))
+		{
+			$json_array['download'] = $this->download;
+			$this->download = array();
+		}
+
+		if (!empty($this->form))
+		{
+			$json_array['form'] = $this->form;
+			$this->form = '';
+		}
+
+		if (!empty($this->file_status))
+		{
+			$json_array['file_status'] = $this->file_status;
+			$this->file_status = '';
+		}
+
+		// If current task name is set, we push progress message to the client side
+		if (!empty($this->current_task_name))
+		{
+			$json_array['progress'] = array(
+				'task_name'		=> $this->current_task_name,
+				'task_num'		=> $this->current_task_progress,
+				'task_count'	=> $this->task_progress_count,
+			);
+
+			if ($this->restart_progress_bar)
+			{
+				$json_array['progress']['restart'] = 1;
+				$this->restart_progress_bar = false;
+			}
+		}
+
+		if (!empty($this->nav_data))
+		{
+			$json_array['nav'] = $this->nav_data;
+			$this->nav_data = array();
+		}
+
+		if ($this->request_client_refresh)
+		{
+			$json_array['refresh'] = true;
+			$this->request_client_refresh = false;
+		}
+
+		if (!empty($this->cookies))
+		{
+			$json_array['cookies'] = $this->cookies;
+			$this->cookies = array();
+		}
+
+		if (!empty($this->redirect_url))
+		{
+			$json_array['redirect'] = $this->redirect_url;
+			$this->redirect_url = array();
+		}
+
+		if ($no_more_output)
+		{
+			$json_array['over'] = true;
+		}
+
+		return $json_array;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function set_progress($task_lang_key, $task_number)
+	{
+		parent::set_progress($task_lang_key, $task_number);
+		$this->send_response();
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function request_refresh()
+	{
+		$this->request_client_refresh = true;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function set_active_stage_menu($menu_path)
+	{
+		$this->nav_data['active'] = $menu_path[count($menu_path) - 1];
+		$this->send_response();
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function set_finished_stage_menu($menu_path)
+	{
+		$this->nav_data['finished'][] = $menu_path[count($menu_path) - 1];
+		$this->send_response();
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function set_cookie($cookie_name, $cookie_value)
+	{
+		$this->cookies[] = array(
+			'name' => $cookie_name,
+			'value' => $cookie_value
+		);
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function add_download_link($route, $title, $msg = null)
+	{
+		$link_properties = array(
+			'href'	=> $this->router->generate($route),
+			'title'	=> $this->language->lang($title),
+			'download' => $this->language->lang('DOWNLOAD'),
+		);
+
+		if ($msg !== null)
+		{
+			$link_properties['msg'] = htmlspecialchars_decode($this->language->lang($msg));
+		}
+
+		$this->download[] = $link_properties;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function render_update_file_status($status_array)
+	{
+		$this->template->assign_vars(array(
+			'T_IMAGE_PATH'	=> $this->path_helper->get_web_root_path() . 'adm/images/',
+		));
+
+		foreach ($status_array as $block => $list)
+		{
+			foreach ($list as $filename)
+			{
+				$dirname = dirname($filename);
+
+				$this->template->assign_block_vars($block, array(
+					'STATUS'			=> $block,
+					'FILENAME'			=> $filename,
+					'DIR_PART'			=> (!empty($dirname) && $dirname !== '.') ? dirname($filename) . '/' : false,
+					'FILE_PART'			=> basename($filename),
+				));
+			}
+		}
+
+		$this->template->set_filenames(array(
+			'file_status' => 'installer_update_file_status.html',
+		));
+
+		$this->file_status = $this->template->assign_display('file_status');
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function redirect($url, $use_ajax = false)
+	{
+		$this->redirect_url = array('url' => $url, 'use_ajax' => $use_ajax);
+		$this->send_response(true);
+	}
+
+	/**
+	 * Acquires a file lock
+	 */
+	public function acquire_lock()
+	{
+		$lock_file = $this->phpbb_root_path . 'store/io_lock.lock';
+		$this->file_lock_pointer = @fopen($lock_file, 'w+');
+
+		if ($this->file_lock_pointer)
+		{
+			flock($this->file_lock_pointer, LOCK_EX);
+		}
+	}
+
+	/**
+	 * Release file lock
+	 */
+	public function release_lock()
+	{
+		if ($this->file_lock_pointer)
+		{
+			fwrite($this->file_lock_pointer, 'ok');
+			flock($this->file_lock_pointer, LOCK_UN);
+			fclose($this->file_lock_pointer);
+		}
+	}
+
+	/**
+	 * Callback function for language replacing
+	 *
+	 * @param array	$matches
+	 * @return string
+	 */
+	public function lang_replace_callback($matches)
+	{
+		if (!empty($matches[1]))
+		{
+			return $this->language->lang($matches[1]);
+		}
+
+		return '';
+	}
+}
author	Maat <maat-pub@mageia.biz>	2020-05-08 21:52:11 +0200
committer	Maat <maat-pub@mageia.biz>	2020-05-08 21:52:11 +0200
commit	8ea437e30605e0f66b5220bf904a61d7c1d11ddd (patch)
tree	e0db2bb4a012d5b06a633160b19f62f4868ecd28 /phpBB/phpbb/install/helper/iohandler/ajax_iohandler.php
parent	36bc1870f21fac04736a1049c1d5b8e127d729f4 (diff)
parent	2fdd46b36431ae0f58bb2e78e42553168db9a0ff (diff)
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