acp_styles.php

这些都是我以前学习是用到的源码

			}

			$files = $data = array();

			if ($mode == 'style')
			{
				$style_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}'), array($mode, $style_row['style_name'], $style_row['style_copyright'], $config['version']), $this->style_cfg);

				$style_cfg .= (!$inc_template) ? "\ntemplate = {$style_row['template_name']}" : '';
				$style_cfg .= (!$inc_theme) ? "\ntheme = {$style_row['theme_name']}" : '';
				$style_cfg .= (!$inc_imageset) ? "\nimageset = {$style_row['imageset_name']}" : '';

				$data[] = array(
					'src'		=> $style_cfg,
					'prefix'	=> 'style.cfg'
				);

				unset($style_cfg);
			}

			// Export template core code
			if ($mode == 'template' || $inc_template)
			{
				$template_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}'), array($mode, $style_row['template_name'], $style_row['template_copyright'], $config['version']), $this->template_cfg);
				$template_cfg .= "\nbbcode_bitfield = {$style_row['bbcode_bitfield']}";

				$data[] = array(
					'src'		=> $template_cfg,
					'prefix'	=> 'template/template.cfg'
				);

				// This is potentially nasty memory-wise ...
				if (!$style_row['template_storedb'])
				{
					$files[] = array(
						'src'		=> "styles/{$style_row['template_path']}/template/",
						'prefix-'	=> "styles/{$style_row['template_path']}/",
						'prefix+'	=> false,
						'exclude'	=> 'template.cfg'
					);
				}
				else
				{
					$sql = 'SELECT template_filename, template_data
						FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
						WHERE template_id = {$style_row['template_id']}";
					$result = $db->sql_query($sql);

					while ($row = $db->sql_fetchrow($result))
					{
						$data[] = array(
							'src' => $row['template_data'],
							'prefix' => 'template/' . $row['template_filename']
						);
					}
					$db->sql_freeresult($result);
				}
				unset($template_cfg);
			}

			// Export theme core code
			if ($mode == 'theme' || $inc_theme)
			{
				$theme_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}'), array($mode, $style_row['theme_name'], $style_row['theme_copyright'], $config['version']), $this->theme_cfg);

				// Read old cfg file
				$items = $cache->obtain_cfg_items($style_row);
				$items = $items['theme'];

				if (!isset($items['parse_css_file']))
				{
					$items['parse_css_file'] = 'off';
				}

				if (!isset($items['pagination_sep']))
				{
					$items['pagination_sep'] = ', ';
				}

				$theme_cfg = str_replace(array('{PARSE_CSS_FILE}', '{PAGINATION_SEP}'), array($items['parse_css_file'], $items['pagination_sep']), $theme_cfg);

				$files[] = array(
					'src'		=> "styles/{$style_row['theme_path']}/theme/",
					'prefix-'	=> "styles/{$style_row['theme_path']}/",
					'prefix+'	=> false,
					'exclude'	=> ($style_row['theme_storedb']) ? 'stylesheet.css,theme.cfg' : 'theme.cfg'
				);

				$data[] = array(
					'src'		=> $theme_cfg,
					'prefix'	=> 'theme/theme.cfg'
				);

				if ($style_row['theme_storedb'])
				{
					$data[] = array(
						'src'		=> $style_row['theme_data'],
						'prefix'	=> 'theme/stylesheet.css'
					);
				}

				unset($items, $theme_cfg);
			}

			// Export imageset core code
			if ($mode == 'imageset' || $inc_imageset)
			{
				$imageset_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}'), array($mode, $style_row['imageset_name'], $style_row['imageset_copyright'], $config['version']), $this->imageset_cfg);

				foreach ($this->imageset_keys as $topic => $key_array)
				{
					foreach ($key_array as $key)
					{
						$imageset_cfg .= "\nimg_" . $key . ' = ' . str_replace("styles/{$style_row['imageset_path']}/imageset/", '{PATH}', $style_row[$key]);
					}
				}

				$files[] = array(
					'src'		=> "styles/{$style_row['imageset_path']}/imageset/",
					'prefix-'	=> "styles/{$style_row['imageset_path']}/",
					'prefix+'	=> false,
					'exclude'	=> 'imageset.cfg'
				);

				$data[] = array(
					'src'		=> trim($imageset_cfg),
					'prefix'	=> 'imageset/imageset.cfg'
				);

				unset($imageset_cfg);
			}

			switch ($format)
			{
				case 'tar':
					$ext = '.tar';
					$mimetype = 'x-tar';
					$compress = 'compress_tar';
				break;

				case 'zip':
					$ext = '.zip';
					$mimetype = 'zip';
				break;

				case 'tar.gz':
					$ext = '.tar.gz';
					$mimetype = 'x-gzip';
				break;

				case 'tar.bz2':
					$ext = '.tar.bz2';
					$mimetype = 'x-bzip2';
				break;

				default:
					$error[] = $user->lang[$l_prefix . '_ERR_ARCHIVE'];
			}

			if (!sizeof($error))
			{
				include($phpbb_root_path . 'includes/functions_compress.' . $phpEx);

				if ($mode == 'style')
				{
					$path = preg_replace('#[^\w-]+#', '_', $style_row['style_name']);
				}
				else
				{
					$path = $style_row[$mode . '_path'];
				}

				if ($format == 'zip')
				{
					$compress = new compress_zip('w', $phpbb_root_path . "store/$path$ext");
				}
				else
				{
					$compress = new compress_tar('w', $phpbb_root_path . "store/$path$ext", $ext);
				}

				if (sizeof($files))
				{
					foreach ($files as $file_ary)
					{
						$compress->add_file($file_ary['src'], $file_ary['prefix-'], $file_ary['prefix+'], $file_ary['exclude']);
					}
				}

				if (sizeof($data))
				{
					foreach ($data as $data_ary)
					{
						$compress->add_data($data_ary['src'], $data_ary['prefix']);
					}
				}

				$compress->close();

				add_log('admin', 'LOG_' . $l_prefix . '_EXPORT', $style_row[$mode . '_name']);

				if (!$store)
				{
					$compress->download($path);
					@unlink("{$phpbb_root_path}store/$path$ext");
					exit;
				}

				trigger_error(sprintf($user->lang[$l_prefix . '_EXPORTED'], "store/$path$ext") . adm_back_link($this->u_action));
			}
		}

		$sql = "SELECT {$mode}_id, {$mode}_name
			FROM " . (($mode == 'style') ? STYLES_TABLE : $sql_from) . "
			WHERE {$mode}_id = $style_id";
		$result = $db->sql_query($sql);
		$style_row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$style_row)
		{
			trigger_error($user->lang['NO_' . $l_prefix] . adm_back_link($this->u_action), E_USER_WARNING);
		}

		$this->page_title = $l_prefix . '_EXPORT';

		$format_buttons = '';
		foreach ($methods as $method)
		{
			$format_buttons .= '<input type="radio"' . ((!$format_buttons) ? ' id="format"' : '') . ' class="radio" value="' . $method . '" name="format"' . (($method == $format) ? ' checked="checked"' : '') . ' />&nbsp;' . $method . '&nbsp;';
		}

		$template->assign_vars(array(
			'S_EXPORT'		=> true,
			'S_ERROR_MSG'	=> (sizeof($error)) ? true : false,
			'S_STYLE'		=> ($mode == 'style') ? true : false,

			'L_TITLE'		=> $user->lang[$this->page_title],
			'L_EXPLAIN'		=> $user->lang[$this->page_title . '_EXPLAIN'],
			'L_NAME'		=> $user->lang[$l_prefix . '_NAME'],

			'U_ACTION'		=> $this->u_action . '&amp;action=export&amp;id=' . $style_id,
			'U_BACK'		=> $this->u_action,

			'ERROR_MSG'			=> (sizeof($error)) ? implode('<br />', $error) : '',
			'NAME'				=> $style_row[$mode . '_name'],
			'FORMAT_BUTTONS'	=> $format_buttons)
		);
	}

	/**
	* Display details
	*/
	function details($mode, $style_id)
	{
		global $template, $db, $config, $user, $safe_mode, $cache, $phpbb_root_path;

		$update = (isset($_POST['update'])) ? true : false;
		$l_type = strtoupper($mode);

		$error = array();
		$element_ary = array('template' => STYLES_TEMPLATE_TABLE, 'theme' => STYLES_THEME_TABLE, 'imageset' => STYLES_IMAGESET_TABLE);

		switch ($mode)
		{
			case 'style':
				$sql_from = STYLES_TABLE;
			break;

			case 'template':
				$sql_from = STYLES_TEMPLATE_TABLE;
			break;

			case 'theme':
				$sql_from = STYLES_THEME_TABLE;
			break;

			case 'imageset':
				$sql_from = STYLES_IMAGESET_TABLE;
			break;
		}

		$sql = "SELECT *
			FROM $sql_from
			WHERE {$mode}_id = $style_id";
		$result = $db->sql_query($sql);
		$style_row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$style_row)
		{
			trigger_error($user->lang['NO_' . $l_type] . adm_back_link($this->u_action), E_USER_WARNING);
		}

		$style_row['style_default'] = ($mode == 'style' && $config['default_style'] == $style_id) ? 1 : 0;

		if ($update)
		{
			$name = request_var('name', '');
			$copyright = request_var('copyright', '', true);

			$template_id = request_var('template_id', 0);
			$theme_id = request_var('theme_id', 0);
			$imageset_id = request_var('imageset_id', 0);

			$style_active = request_var('style_active', 0);
			$style_default = request_var('style_default', 0);
			$store_db = request_var('store_db', 0);

			if ($mode == 'style' && (!$template_id || !$theme_id || !$imageset_id))
			{
				$error[] = $user->lang['STYLE_ERR_NO_IDS'];
			}

			if ($mode == 'style' && $style_row['style_active'] && !$style_active && $config['default_style'] == $style_id)
			{
				$error[] = $user->lang['DEACTIVATE_DEFAULT'];
			}

			if (!$name)
			{
				$error[] = $user->lang[$l_type . '_ERR_STYLE_NAME'];
			}

			if (!sizeof($error))
			{
				// Check length settings
				if (utf8_strlen($name) > 30)
				{
					$error[] = $user->lang[$l_type . '_ERR_NAME_LONG'];
				}

				if (utf8_strlen($copyright) > 60)
				{
					$error[] = $user->lang[$l_type . '_ERR_COPY_LONG'];
				}
			}
		}

		if ($update && sizeof($error))
		{
			$style_row = array_merge($style_row, array(
				'template_id'			=> $template_id,
				'theme_id'				=> $theme_id,
				'imageset_id'			=> $imageset_id,
				'style_active'			=> $style_active,
				$mode . '_storedb'		=> $store_db,
				$mode . '_name'			=> $name,
				$mode . '_copyright'	=> $copyright)
			);
		}

		// User has submitted form and no errors have occured
		if ($update && !sizeof($error))
		{
			$sql_ary = array(
				$mode . '_name'			=> $name,
				$mode . '_copyright'	=> $copyright
			);

			switch ($mode)
			{
				case 'style':

					$sql_ary += array(
						'template_id'		=> $template_id,
						'theme_id'			=> $theme_id,
						'imageset_id'		=> $imageset_id,
						'style_active'		=> $style_active,
					);
				break;

				case 'imageset':
				break;

				case 'theme':

					if ($style_row['theme_storedb'] != $store_db)
					{
						$theme_data = '';

						if (!$style_row['theme_storedb'])
						{
							$theme_data = $this->db_theme_data($style_row);
						}
						else if (!$store_db && !$safe_mode && is_writeable("{$phpbb_root_path}styles/{$style_row['theme_path']}/theme/stylesheet.css"))
						{
							$store_db = 1;
							$theme_data = $style_row['theme_data'];

							if ($fp = @fopen("{$phpbb_root_path}styles/{$style_row['theme_path']}/theme/stylesheet.css", 'wb'))
							{
								$store_db = (@fwrite($fp, str_replace("styles/{$style_row['theme_path']}/theme/", './', $theme_data))) ? 0 : 1;
							}
							fclose($fp);
						}

						$sql_ary += array(
							'theme_mtime'	=> ($store_db) ? filemtime("{$phpbb_root_path}styles/{$style_row['theme_path']}/theme/stylesheet.css") : 0,
							'theme_storedb'	=> $store_db,
							'theme_data'	=> ($store_db) ? $theme_data : '',
						);
					}
				break;

				case 'template':

					if ($style_row['template_storedb'] != $store_db)
					{
						if (!$store_db && !$safe_mode && is_writeable("{$phpbb_root_path}styles/{$style_row['template_path']}/template"))
						{
							$sql = 'SELECT *
								FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
								WHERE template_id = $style_id";
							$result = $db->sql_query($sql);

							while ($row = $db->sql_fetchrow($result))
							{
								if (!($fp = @fopen("{$phpbb_root_path}styles/{$style_row['template_path']}/template/" . $row['template_filename'], 'wb')))
								{
									$store_db = 1;
									break;
								}

								fwrite($fp, $row['template_data']);
								fclose($fp);
							}
							$db->sql_freeresult($result);

							if (!$store_db)
							{
								$sql = 'DELETE FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
									WH