- $script_name = (!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : getenv('PHP_SELF');

- $args = (!empty($_SERVER['QUERY_STRING'])) ? explode('&', $_SERVER['QUERY_STRING']) : explode('&', getenv('QUERY_STRING'));

- $script_name = (!empty($_SERVER['REQUEST_URI'])) ? $_SERVER['REQUEST_URI'] : getenv('REQUEST_URI');

- global $config;

- $host = (!empty($_SERVER['HTTP_HOST'])) ? $_SERVER['HTTP_HOST'] : ((!empty($_SERVER['SERVER_NAME'])) ? $_SERVER['SERVER_NAME'] : getenv('SERVER_NAME'));

- $this->browser = (!empty($_SERVER['HTTP_USER_AGENT'])) ? htmlspecialchars((string) $_SERVER['HTTP_USER_AGENT']) : '';

- $this->referer = (!empty($_SERVER['HTTP_REFERER'])) ? htmlspecialchars((string) $_SERVER['HTTP_REFERER']) : '';

- $this->forwarded_for = (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) ? htmlspecialchars((string) $_SERVER['HTTP_X_FORWARDED_FOR']) : '';

- $this->ip = (!empty($_SERVER['REMOTE_ADDR'])) ? (string) $_SERVER['REMOTE_ADDR'] : '';

- if (@$config['referer_validation'] && isset($_SERVER['REQUEST_METHOD']) && strtolower($_SERVER['REQUEST_METHOD']) !== 'get')

- global $config;

- $server_port = (!empty($_SERVER['SERVER_PORT'])) ? (int) $_SERVER['SERVER_PORT'] : (int) getenv('SERVER_PORT');

- if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))

- $accept_lang_ary = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);

- $sql = 'SELECT s.style_id, t.template_storedb, t.template_path, t.template_id, t.bbcode_bitfield, t.template_inherits_id, t.template_inherit_path, c.theme_path, c.theme_name, c.theme_storedb, c.theme_id, i.imageset_path, i.imageset_id, i.imageset_name

- FROM ' . STYLES_TABLE . ' s, ' . STYLES_TEMPLATE_TABLE . ' t, ' . STYLES_THEME_TABLE . ' c, ' . STYLES_IMAGESET_TABLE . " i

- AND c.theme_id = s.theme_id

- AND i.imageset_id = s.imageset_id";

- $sql = 'SELECT s.style_id, t.template_storedb, t.template_path, t.template_id, t.bbcode_bitfield, c.theme_path, c.theme_name, c.theme_storedb, c.theme_id, i.imageset_path, i.imageset_id, i.imageset_name

- FROM ' . STYLES_TABLE . ' s, ' . STYLES_TEMPLATE_TABLE . ' t, ' . STYLES_THEME_TABLE . ' c, ' . STYLES_IMAGESET_TABLE . " i

- AND c.theme_id = s.theme_id

- AND i.imageset_id = s.imageset_id";

- 'parse_css_file' => (int) 0,

- // If the style author specified the theme needs to be cached

- // (because of the used paths and variables) than make sure it is the case.

- // For example, if the theme uses language-specific images it needs to be stored in db.

- if (!$this->theme['theme_storedb'] && $this->theme['parse_css_file'])

- {

- $this->theme['theme_storedb'] = 1;

-

- $stylesheet = file_get_contents("{$phpbb_root_path}styles/{$this->theme['theme_path']}/theme/stylesheet.css");

- // Match CSS imports

- $matches = array();

- preg_match_all('/@import url\(["\'](.*)["\']\);/i', $stylesheet, $matches);

-

- if (sizeof($matches))

- {

- $content = '';

- foreach ($matches[0] as $idx => $match)

- {

- if ($content = @file_get_contents("{$phpbb_root_path}styles/{$this->theme['theme_path']}/theme/" . $matches[1][$idx]))

- {

- $content = trim($content);

- }

- else

- {

- $content = '';

- }

- $stylesheet = str_replace($match, $content, $stylesheet);

- }

- unset($content);

- }

-

- $stylesheet = str_replace('./', 'styles/' . $this->theme['theme_path'] . '/theme/', $stylesheet);

-

- $sql_ary = array(

- 'theme_data' => $stylesheet,

- 'theme_mtime' => time(),

- 'theme_storedb' => 1

- );

-

- $sql = 'UPDATE ' . STYLES_THEME_TABLE . '

- SET ' . $db->sql_build_array('UPDATE', $sql_ary) . '

- WHERE theme_id = ' . $this->theme['theme_id'];

- $db->sql_query($sql);

-

- unset($sql_ary);

- }

-

- $this->img_lang = (file_exists($phpbb_root_path . 'styles/' . $this->theme['imageset_path'] . '/imageset/' . $this->lang_name)) ? $this->lang_name : $config['default_lang'];

-

- // Same query in style.php

- $sql = 'SELECT *

- FROM ' . STYLES_IMAGESET_DATA_TABLE . '

- WHERE imageset_id = ' . $this->theme['imageset_id'] . "

- AND image_filename <> ''

- AND image_lang IN ('" . $db->sql_escape($this->img_lang) . "', '')";

- $result = $db->sql_query($sql, 3600);

-

- $localised_images = false;

- while ($row = $db->sql_fetchrow($result))

- {

- if ($row['image_lang'])

- {

- $localised_images = true;

- }

-

- $row['image_filename'] = rawurlencode($row['image_filename']);

- $this->img_array[$row['image_name']] = $row;

- }

- $db->sql_freeresult($result);

-

- // there were no localised images, try to refresh the localised imageset for the user's language

- if (!$localised_images)

- {

- // Attention: this code ignores the image definition list from acp_styles and just takes everything

- // that the config file contains

- $sql_ary = array();

-

- $db->sql_transaction('begin');

-

- $sql = 'DELETE FROM ' . STYLES_IMAGESET_DATA_TABLE . '

- WHERE imageset_id = ' . $this->theme['imageset_id'] . '

- AND image_lang = \'' . $db->sql_escape($this->img_lang) . '\'';

- $result = $db->sql_query($sql);

-

- if (@file_exists("{$phpbb_root_path}styles/{$this->theme['imageset_path']}/imageset/{$this->img_lang}/imageset.cfg"))

- {

- $cfg_data_imageset_data = parse_cfg_file("{$phpbb_root_path}styles/{$this->theme['imageset_path']}/imageset/{$this->img_lang}/imageset.cfg");

- foreach ($cfg_data_imageset_data as $image_name => $value)

- {

- if (strpos($value, '*') !== false)

- {

- if (substr($value, -1, 1) === '*')

- {

- list($image_filename, $image_height) = explode('*', $value);

- $image_width = 0;

- }

- else

- {

- list($image_filename, $image_height, $image_width) = explode('*', $value);

- }

- }

- else

- {

- $image_filename = $value;

- $image_height = $image_width = 0;

- }

-

- if (strpos($image_name, 'img_') === 0 && $image_filename)

- {

- $image_name = substr($image_name, 4);

- $sql_ary[] = array(

- 'image_name' => (string) $image_name,

- 'image_filename' => (string) $image_filename,

- 'image_height' => (int) $image_height,

- 'image_width' => (int) $image_width,

- 'imageset_id' => (int) $this->theme['imageset_id'],

- 'image_lang' => (string) $this->img_lang,

- );

- }

- }

- }

-

- if (sizeof($sql_ary))

- {

- $db->sql_multi_insert(STYLES_IMAGESET_DATA_TABLE, $sql_ary);

- $db->sql_transaction('commit');

- $cache->destroy('sql', STYLES_IMAGESET_DATA_TABLE);

-

- add_log('admin', 'LOG_IMAGESET_LANG_REFRESHED', $this->theme['imageset_name'], $this->img_lang);

- }

- else

- {

- $db->sql_transaction('commit');

- add_log('admin', 'LOG_IMAGESET_LANG_MISSING', $this->theme['imageset_name'], $this->img_lang);

- }

- }

- * $suffix is no longer used - we know it. ;) It is there for backward compatibility.

- function img($img, $alt = '', $width = false, $suffix = '', $type = 'full_tag')

- static $imgs;

- global $phpbb_root_path;

-

- $img_data = &$imgs[$img];

-

- if (empty($img_data))

- {

- if (!isset($this->img_array[$img]))

- {

- // Do not fill the image to let designers decide what to do if the image is empty

- $img_data = '';

- return $img_data;

- }

-

- // Use URL if told so

- $root_path = (defined('PHPBB_USE_BOARD_URL_PATH') && PHPBB_USE_BOARD_URL_PATH) ? generate_board_url() . '/' : $phpbb_root_path;

-

- $path = 'styles/' . rawurlencode($this->theme['imageset_path']) . '/imageset/' . ($this->img_array[$img]['image_lang'] ? $this->img_array[$img]['image_lang'] .'/' : '') . $this->img_array[$img]['image_filename'];

-

- $img_data['src'] = $root_path . $path;

- $img_data['width'] = $this->img_array[$img]['image_width'];

- $img_data['height'] = $this->img_array[$img]['image_height'];

-

- // We overwrite the width and height to the phpbb logo's width

- // and height here if the contents of the site_logo file are

- // really equal to the phpbb_logo

- // This allows us to change the dimensions of the phpbb_logo without

- // modifying the imageset.cfg and causing a conflict for everyone

- // who modified it for their custom logo on updating

- if ($img == 'site_logo' && file_exists($phpbb_root_path . $path))

- {

- global $cache;

-

- $img_file_hashes = $cache->get('imageset_site_logo_md5');

-

- if ($img_file_hashes === false)

- {

- $img_file_hashes = array();

- }

-

- $key = $this->theme['imageset_path'] . '::' . $this->img_array[$img]['image_lang'];

- if (!isset($img_file_hashes[$key]))

- {

- $img_file_hashes[$key] = md5(file_get_contents($phpbb_root_path . $path));

- $cache->put('imageset_site_logo_md5', $img_file_hashes);

- }

-

- $phpbb_logo_hash = '0c461a32cd3621643105f0d02a772c10';

-

- if ($phpbb_logo_hash == $img_file_hashes[$key])

- {

- $img_data['width'] = '149';

- $img_data['height'] = '52';

- }

- }

- }

-

-

- switch ($type)

- {

- case 'src':

- return $img_data['src'];

- break;

-

- case 'width':

- return ($width === false) ? $img_data['width'] : $width;

- break;

-

- case 'height':

- return $img_data['height'];

- break;

-

- default:

- $use_width = ($width === false) ? $img_data['width'] : $width;

-

- return '<img src="' . $img_data['src'] . '"' . (($use_width) ? ' width="' . $use_width . '"' : '') . (($img_data['height']) ? ' height="' . $img_data['height'] . '"' : '') . ' alt="' . $alt . '" title="' . $alt . '" />';

- break;

- }