- $utf8_pcre_properties = pcre_utf8_support();

- $config_captcha =& phpbb_captcha_factory::get_instance($selected);

- $old_captcha =& phpbb_captcha_factory::get_instance($config['captcha_plugin']);

- $new_captcha =& phpbb_captcha_factory::get_instance($config['captcha_plugin']);

- $demo_captcha =& phpbb_captcha_factory::get_instance($selected);

- $captcha =& phpbb_captcha_factory::get_instance($selected);

- if ((isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false) && strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'msie') === false)

-

-

-

- }

-

- if (!$forum_data['forum_name'])

- $sql = 'DELETE FROM ' . STYLES_IMAGESET_DATA_TABLE . " WHERE image_lang = '" . $db->sql_escape($row['lang_iso']) . "'";

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

-

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

-

- $valid_localized = array(

- 'icon_back_top', 'icon_contact_aim', 'icon_contact_email', 'icon_contact_icq', 'icon_contact_jabber', 'icon_contact_msnm', 'icon_contact_pm', 'icon_contact_yahoo', 'icon_contact_www', 'icon_post_delete', 'icon_post_edit', 'icon_post_info', 'icon_post_quote', 'icon_post_report', 'icon_user_online', 'icon_user_offline', 'icon_user_profile', 'icon_user_search', 'icon_user_warn', 'button_pm_forward', 'button_pm_new', 'button_pm_reply', 'button_topic_locked', 'button_topic_new', 'button_topic_reply',

- );

-

- $sql_ary = array();

-

- $sql = 'SELECT *

- FROM ' . STYLES_IMAGESET_TABLE;

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

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

- {

- if (@file_exists("{$phpbb_root_path}styles/{$imageset_row['imageset_path']}/imageset/{$lang_pack['iso']}/imageset.cfg"))

- {

- $cfg_data_imageset_data = parse_cfg_file("{$phpbb_root_path}styles/{$imageset_row['imageset_path']}/imageset/{$lang_pack['iso']}/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);

- if (in_array($image_name, $valid_localized))

- {

- $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) $imageset_row['imageset_id'],

- 'image_lang' => (string) $lang_pack['iso'],

- );

- }

- }

- }

- }

- }

- $db->sql_freeresult($result);

-

- if (sizeof($sql_ary))

- {

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

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

- }

-

-include($phpbb_root_path . 'includes/questionnaire/questionnaire.' . $phpEx);

-

- global $config, $template, $phpbb_admin_path, $phpEx;

- var $imageset_cfg;

- var $imageset_keys;

- $this->style_cfg = $this->template_cfg = $this->theme_cfg = $this->imageset_cfg = '

- $this->theme_cfg .= '

-# Some configuration options

-

-#

-# You have to turn this option on if you want to use the

-# path template variables ({T_IMAGESET_PATH} for example) within

-# your css file.

-# This is mostly the case if you want to use language specific

-# images within your css file.

-#

-parse_css_file = {PARSE_CSS_FILE}

-';

-

- $this->imageset_keys = array(

- 'logos' => array(

- 'site_logo',

- ),

- 'buttons' => array(

- 'icon_back_top', 'icon_contact_aim', 'icon_contact_email', 'icon_contact_icq', 'icon_contact_jabber', 'icon_contact_msnm', 'icon_contact_pm', 'icon_contact_yahoo', 'icon_contact_www', 'icon_post_delete', 'icon_post_edit', 'icon_post_info', 'icon_post_quote', 'icon_post_report', 'icon_user_online', 'icon_user_offline', 'icon_user_profile', 'icon_user_search', 'icon_user_warn', 'button_pm_forward', 'button_pm_new', 'button_pm_reply', 'button_topic_locked', 'button_topic_new', 'button_topic_reply',

- ),

- 'icons' => array(

- 'icon_post_target', 'icon_post_target_unread', 'icon_topic_attach', 'icon_topic_latest', 'icon_topic_newest', 'icon_topic_reported', 'icon_topic_unapproved', 'icon_friend', 'icon_foe',

- ),

- 'forums' => array(

- 'forum_link', 'forum_read', 'forum_read_locked', 'forum_read_subforum', 'forum_unread', 'forum_unread_locked', 'forum_unread_subforum', 'subforum_read', 'subforum_unread'

- ),

- 'folders' => array(

- 'topic_moved', 'topic_read', 'topic_read_mine', 'topic_read_hot', 'topic_read_hot_mine', 'topic_read_locked', 'topic_read_locked_mine', 'topic_unread', 'topic_unread_mine', 'topic_unread_hot', 'topic_unread_hot_mine', 'topic_unread_locked', 'topic_unread_locked_mine', 'sticky_read', 'sticky_read_mine', 'sticky_read_locked', 'sticky_read_locked_mine', 'sticky_unread', 'sticky_unread_mine', 'sticky_unread_locked', 'sticky_unread_locked_mine', 'announce_read', 'announce_read_mine', 'announce_read_locked', 'announce_read_locked_mine', 'announce_unread', 'announce_unread_mine', 'announce_unread_locked', 'announce_unread_locked_mine', 'global_read', 'global_read_mine', 'global_read_locked', 'global_read_locked_mine', 'global_unread', 'global_unread_mine', 'global_unread_locked', 'global_unread_locked_mine', 'pm_read', 'pm_unread',

- ),

- 'polls' => array(

- 'poll_left', 'poll_center', 'poll_right',

- ),

- 'ui' => array(

- 'upload_bar',

- ),

- 'user' => array(

- 'user_icon1', 'user_icon2', 'user_icon3', 'user_icon4', 'user_icon5', 'user_icon6', 'user_icon7', 'user_icon8', 'user_icon9', 'user_icon10',

- ),

- );

-

- case 'imageset':

- return $this->edit_imageset($style_id);

- // Refresh template data stored in db and clear cache

- $template_refreshed = '';

-

- // Only refresh database if the template is stored in the database

- if ($template_row['template_storedb'] && file_exists("{$phpbb_root_path}styles/{$template_row['template_path']}/template/"))

- {

- $filelist = array('' => array());

-

- $sql = 'SELECT template_filename, template_mtime

- FROM ' . STYLES_TEMPLATE_DATA_TABLE . "

- WHERE template_id = $style_id";

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

-

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

- {

-// if (@filemtime("{$phpbb_root_path}styles/{$template_row['template_path']}/template/" . $row['template_filename']) > $row['template_mtime'])

-// {

- // get folder info from the filename

- if (($slash_pos = strrpos($row['template_filename'], '/')) === false)

- {

- $filelist[''][] = $row['template_filename'];

- }

- else

- {

- $filelist[substr($row['template_filename'], 0, $slash_pos + 1)][] = substr($row['template_filename'], $slash_pos + 1, strlen($row['template_filename']) - $slash_pos - 1);

- }

-// }

- }

- $db->sql_freeresult($result);

-

- $this->store_templates('update', $style_id, $template_row['template_path'], $filelist);

- unset($filelist);

-

- $template_refreshed = $user->lang['TEMPLATE_REFRESHED'] . '<br />';

- add_log('admin', 'LOG_TEMPLATE_REFRESHED', $template_row['template_name']);

- }

-

- trigger_error($template_refreshed . $user->lang['TEMPLATE_CACHE_CLEARED'] . adm_back_link($this->u_action));

- confirm_box(false, ($template_row['template_storedb']) ? $user->lang['CONFIRM_TEMPLATE_REFRESH'] : $user->lang['CONFIRM_TEMPLATE_CLEAR_CACHE'], build_hidden_fields(array(

-

- switch ($action)

- {

- // Refresh theme data stored in the database

- case 'refresh':

-

- $sql = 'SELECT *

- FROM ' . STYLES_THEME_TABLE . "

- WHERE theme_id = $style_id";

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

- $theme_row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if (!$theme_row)

- {

- trigger_error($user->lang['NO_THEME'] . adm_back_link($this->u_action), E_USER_WARNING);

- }

-

- if (!$theme_row['theme_storedb'])

- {

- trigger_error($user->lang['THEME_ERR_REFRESH_FS'] . adm_back_link($this->u_action), E_USER_WARNING);

- }

-

- if (confirm_box(true))

- {

- if ($theme_row['theme_storedb'] && file_exists("{$phpbb_root_path}styles/{$theme_row['theme_path']}/theme/stylesheet.css"))

- {

- // Save CSS contents

- $sql_ary = array(

- 'theme_mtime' => (int) filemtime("{$phpbb_root_path}styles/{$theme_row['theme_path']}/theme/stylesheet.css"),

- 'theme_data' => $this->db_theme_data($theme_row)

- );

-

- $sql = 'UPDATE ' . STYLES_THEME_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . "

- WHERE theme_id = $style_id";

- $db->sql_query($sql);

-

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

-

- add_log('admin', 'LOG_THEME_REFRESHED', $theme_row['theme_name']);

- trigger_error($user->lang['THEME_REFRESHED'] . adm_back_link($this->u_action));

- }

- }

- else

- {

- confirm_box(false, $user->lang['CONFIRM_THEME_REFRESH'], build_hidden_fields(array(

- 'i' => $id,

- 'mode' => $mode,

- 'action' => $action,

- 'id' => $style_id

- )));

- }

- break;

- }

-

- $this->frontend('theme', array('edit', 'details'), array('refresh', 'export', 'delete'));

- break;

-

- case 'imageset':

-

- switch ($action)

- {

- case 'refresh':

-

- $sql = 'SELECT *

- FROM ' . STYLES_IMAGESET_TABLE . "

- WHERE imageset_id = $style_id";

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

- $imageset_row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if (!$imageset_row)

- {

- trigger_error($user->lang['NO_IMAGESET'] . adm_back_link($this->u_action), E_USER_WARNING);

- }

-

- if (confirm_box(true))

- {

- $sql_ary = array();

-

- $imageset_definitions = array();

- foreach ($this->imageset_keys as $topic => $key_array)

- {

- $imageset_definitions = array_merge($imageset_definitions, $key_array);

- }

-

- $cfg_data_imageset = parse_cfg_file("{$phpbb_root_path}styles/{$imageset_row['imageset_path']}/imageset/imageset.cfg");

-

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

-

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

- WHERE imageset_id = ' . $style_id;

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

-

- foreach ($cfg_data_imageset 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);

- if (in_array($image_name, $imageset_definitions))

- {

- $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) $style_id,

- 'image_lang' => '',

- );

- }

- }

- }

-

- $sql = 'SELECT lang_dir

- FROM ' . LANG_TABLE;

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

-

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

- {

- if (@file_exists("{$phpbb_root_path}styles/{$imageset_row['imageset_path']}/imageset/{$row['lang_dir']}/imageset.cfg"))

- {

- $cfg_data_imageset_data = parse_cfg_file("{$phpbb_root_path}styles/{$imageset_row['imageset_path']}/imageset/{$row['lang_dir']}/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);

- if (in_array($image_name, $imageset_definitions))

- {

- $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) $style_id,

- 'image_lang' => (string) $row['lang_dir'],

- );

- }

- }

- }

- }

- }

- $db->sql_freeresult($result);

-

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

-

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

-

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

- $cache->destroy('imageset_site_logo_md5');

-

- add_log('admin', 'LOG_IMAGESET_REFRESHED', $imageset_row['imageset_name']);

- trigger_error($user->lang['IMAGESET_REFRESHED'] . adm_back_link($this->u_action));

- }

- else

- {

- confirm_box(false, $user->lang['CONFIRM_IMAGESET_REFRESH'], build_hidden_fields(array(

- 'i' => $id,

- 'mode' => $mode,

- 'action' => $action,

- 'id' => $style_id

- )));

- }

- break;

- }

-

- $this->frontend('imageset', array('edit', 'details'), array('refresh', 'export', 'delete'));

-

- case 'imageset':

- $sql_from = STYLES_IMAGESET_TABLE;

- break;

- $sql = 'SELECT template_storedb, template_path, template_name

- // Get the filesystem location of the current file

- $file = "{$phpbb_root_path}styles/{$template_info['template_path']}/template/$template_file";

- $additional = '';

-

- // If the template is stored on the filesystem try to write the file else store it in the database

- if (!$safe_mode && !$template_info['template_storedb'] && file_exists($file) && phpbb_is_writable($file))

- if (!($fp = @fopen($file, 'wb')))

- {

- // File exists and is writeable, but still not able to be written to

- trigger_error(sprintf($user->lang['TEMPLATE_FILE_NOT_WRITABLE'], htmlspecialchars($template_file)) . adm_back_link($this->u_action), E_USER_WARNING);

- }

- fwrite($fp, $template_data);

- fclose($fp);

- }

- else

- {

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

-

- // If it's not stored in the db yet, then update the template setting and store all template files in the db

- if (!$template_info['template_storedb'])

- {

- if ($super = $this->get_super('template', $template_id))

- {

- $this->store_in_db('template', $super['template_id']);

- }

- else

- {

- $this->store_in_db('template', $template_id);

- }

-

- add_log('admin', 'LOG_TEMPLATE_EDIT_DETAILS', $template_info['template_name']);

- $additional .= '<br />' . $user->lang['EDIT_TEMPLATE_STORED_DB'];

- }

-

- // Update the template_data table entry for this template file

- $sql = 'UPDATE ' . STYLES_TEMPLATE_DATA_TABLE . "

- SET template_data = '" . $db->sql_escape($template_data) . "', template_mtime = " . time() . "

- WHERE template_id = $template_id

- AND template_filename = '" . $db->sql_escape($template_file) . "'";

- $db->sql_query($sql);

-

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

- trigger_error($user->lang['TEMPLATE_FILE_UPDATED'] . $additional . adm_back_link($this->u_action . "&amp;action=edit&amp;id=$template_id&amp;text_rows=$text_rows&amp;template_file=$template_file"));

- if (!$template_info['template_storedb'])

- {

- $template_path = "{$phpbb_root_path}styles/{$template_info['template_path']}/template";

- $filelist = filelist($template_path, '', 'html');

- $filelist[''] = array_diff($filelist[''], array('bbcode.html'));

- if ($template_file)

- {

- if (!file_exists($template_path . "/$template_file") || !($template_data = file_get_contents($template_path . "/$template_file")))

- {

- trigger_error($user->lang['NO_TEMPLATE'] . adm_back_link($this->u_action), E_USER_WARNING);

- }

- }

- }

- else

- $sql = 'SELECT *

- FROM ' . STYLES_TEMPLATE_DATA_TABLE . "

- WHERE template_id = $template_id";

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

- $filelist = array('' => array());

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

- $file_info = pathinfo($row['template_filename']);

-

- if (($file_info['basename'] != 'bbcode') && ($file_info['extension'] == 'html'))

- {

- if (($file_info['dirname'] == '.') || empty($file_info['dirname']))

- {

- $filelist[''][] = $row['template_filename'];

- }

- else

- {

- $filelist[$file_info['dirname'] . '/'][] = $file_info['basename'];

- }

- }

-

- if ($row['template_filename'] == $template_file)

- {

- $template_data = $row['template_data'];

- }

- $db->sql_freeresult($result);

- unset($file_info);

- $filemtime = array();

- if ($template_row['template_storedb'])

- {

- $ids = array();

- if (isset($template_row['template_inherits_id']) && $template_row['template_inherits_id'])

- {

- $ids[] = $template_row['template_inherits_id'];

- }

- $ids[] = $template_row['template_id'];

-

- $filemtime = array();

- $file_template_db = array();

-

- foreach ($ids as $id)

- {

- $sql = 'SELECT template_filename, template_mtime

- FROM ' . STYLES_TEMPLATE_DATA_TABLE . "

- WHERE template_id = $id";

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

-

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

- {

- $filemtime[$row['template_filename']] = $row['template_mtime'];

- $file_template_db[$row['template_filename']] = $id;

- }

- $db->sql_freeresult($result);

- }

- }

-

- if (isset($template_row['template_inherits_id']) && $template_row['template_inherits_id'])

- {

- if (!$template_row['template_storedb'])

- {

- if (!file_exists($file_tpl))

- {

- $file_tpl = "{$phpbb_root_path}styles/{$template_row['template_inherit_path']}/template/$tpl_file.html";

- $inherited = true;

- }

- }

- else

- {

- if ($file_template_db[$file . '.html'] == $template_row['template_inherits_id'])

- {

- $file_tpl = "{$phpbb_root_path}styles/{$template_row['template_inherit_path']}/template/$tpl_file.html";

- $inherited = true;

- }

- }

- }

-

- // Correct the filename if it is stored in database and the file is in a subfolder.

- if ($template_row['template_storedb'])

- $file = str_replace('.', '/', $file);

- 'MODIFIED' => $user->format_date((!$template_row['template_storedb']) ? filemtime($file_tpl) : $filemtime[$file . '.html']))

- );

- unset($filemtime);

- $sql = 'SELECT theme_storedb, theme_path, theme_name, theme_data

- // save changes to the theme if the user submitted any

- if ($save_changes)

- // Get the filesystem location of the current file

- $file = "{$phpbb_root_path}styles/{$theme_info['theme_path']}/theme/$theme_file";

- $additional = '';

- $message = $user->lang['THEME_UPDATED'];

- // If the theme is stored on the filesystem try to write the file else store it in the database

- if (!$safe_mode && !$theme_info['theme_storedb'] && file_exists($file) && phpbb_is_writable($file))

- if (!($fp = @fopen($file, 'wb')))

- trigger_error($user->lang['NO_THEME'] . adm_back_link($this->u_action), E_USER_WARNING);

- fwrite($fp, $theme_data);

- fclose($fp);

- // Write stylesheet to db

- $sql_ary = array(

- 'theme_mtime' => time(),

- 'theme_storedb' => 1,

- 'theme_data' => $this->db_theme_data($theme_info, $theme_data),

- );

- $sql = 'UPDATE ' . STYLES_THEME_TABLE . '

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

- WHERE theme_id = ' . $theme_id;

- $db->sql_query($sql);

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

- // notify the user if the theme was not stored in the db before his modification

- if (!$theme_info['theme_storedb'])

- {

- add_log('admin', 'LOG_THEME_EDIT_DETAILS', $theme_info['theme_name']);

- $message .= '<br />' . $user->lang['EDIT_THEME_STORED_DB'];

- }

- add_log('admin', (!$theme_info['theme_storedb']) ? 'LOG_THEME_EDIT_FILE' : 'LOG_THEME_EDIT', $theme_info['theme_name'], (!$theme_info['theme_storedb']) ? $theme_file : '');

- if (!$theme_info['theme_storedb'])

- {

- $theme_path = "{$phpbb_root_path}styles/{$theme_info['theme_path']}/theme";

- $filelist = filelist($theme_path, '', 'css');

- if ($theme_file)

- if (!file_exists($theme_path . "/$theme_file") || !($theme_data = file_get_contents($theme_path . "/$theme_file")))

- {

- trigger_error($user->lang['NO_THEME'] . adm_back_link($this->u_action), E_USER_WARNING);

- }

- else

- {

- $theme_data = &$theme_info['theme_data'];

- }

- 'S_THEME_IN_DB' => $theme_info['theme_storedb'],

- 'TEXT_ROWS' => $text_rows)

- );

- }

-

- /**

- * Edit imagesets

- *

- * @param int $imageset_id specifies which imageset is being edited

- */

- function edit_imageset($imageset_id)

- {

- global $db, $user, $phpbb_root_path, $cache, $template;

-

- $this->page_title = 'EDIT_IMAGESET';

-

- if (!$imageset_id)

- {

- trigger_error($user->lang['NO_IMAGESET'] . adm_back_link($this->u_action), E_USER_WARNING);

- }

-

- $update = (isset($_POST['update'])) ? true : false;

-

- $imgname = request_var('imgname', 'site_logo');

- $imgname = preg_replace('#[^a-z0-9\-+_]#i', '', $imgname);

- $sql_extra = $imgnamelang = '';

-

- $sql = 'SELECT imageset_path, imageset_name

- FROM ' . STYLES_IMAGESET_TABLE . "

- WHERE imageset_id = $imageset_id";

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

- $imageset_row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- if (!$imageset_row)

- {

- trigger_error($user->lang['NO_IMAGESET'] . adm_back_link($this->u_action), E_USER_WARNING);

- }

-

- $imageset_path = $imageset_row['imageset_path'];

- $imageset_name = $imageset_row['imageset_name'];

-

- if (strpos($imgname, '-') !== false)

- {

- list($imgname, $imgnamelang) = explode('-', $imgname);

- $sql_extra = " AND image_lang IN ('" . $db->sql_escape($imgnamelang) . "', '')";

- }

-

- $sql = 'SELECT image_filename, image_width, image_height, image_lang, image_id

- FROM ' . STYLES_IMAGESET_DATA_TABLE . "

- WHERE imageset_id = $imageset_id

- AND image_name = '" . $db->sql_escape($imgname) . "'$sql_extra";

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

- $imageset_data_row = $db->sql_fetchrow($result);

- $db->sql_freeresult($result);

-

- $image_filename = $imageset_data_row['image_filename'];

- $image_width = $imageset_data_row['image_width'];

- $image_height = $imageset_data_row['image_height'];

- $image_lang = $imageset_data_row['image_lang'];

- $image_id = $imageset_data_row['image_id'];

- $imgsize = ($imageset_data_row['image_width'] && $imageset_data_row['image_height']) ? 1 : 0;

-

- // Check to see whether the selected image exists in the table

- $valid_name = ($update) ? false : true;

-

- foreach ($this->imageset_keys as $category => $img_ary)

- {

- if (in_array($imgname, $img_ary))

- {

- $valid_name = true;

- break;

- }

- }

-

- if ($update && isset($_POST['imgpath']) && $valid_name)

- {

- // If imgwidth and imgheight are non-zero grab the actual size

- // from the image itself ... we ignore width settings for the poll center image

- $imgwidth = request_var('imgwidth', 0);

- $imgheight = request_var('imgheight', 0);

- $imgsize = request_var('imgsize', 0);

- $imgpath = request_var('imgpath', '');

- $imgpath = str_replace('..', '.', $imgpath);

-

- // If no dimensions selected, we reset width and height to 0 ;)

- if (!$imgsize)

- {

- $imgwidth = $imgheight = 0;

- }

-

- $imglang = '';

-

- if ($imgpath && !file_exists("{$phpbb_root_path}styles/$imageset_path/imageset/$imgpath"))

- {

- trigger_error($user->lang['NO_IMAGE_ERROR'] . adm_back_link($this->u_action), E_USER_WARNING);

- }

-

- // Determine width/height. If dimensions included and no width/height given, we detect them automatically...

- if ($imgsize && $imgpath)

- {

- if (!$imgwidth || !$imgheight)

- {

- list($imgwidth_file, $imgheight_file) = getimagesize("{$phpbb_root_path}styles/$imageset_path/imageset/$imgpath");

- $imgwidth = ($imgwidth) ? $imgwidth : $imgwidth_file;

- $imgheight = ($imgheight) ? $imgheight : $imgheight_file;

- }

- $imgwidth = ($imgname != 'poll_center') ? (int) $imgwidth : 0;

- $imgheight = (int) $imgheight;

- }

-

- if (strpos($imgpath, '/') !== false)

- {

- list($imglang, $imgfilename) = explode('/', $imgpath);

- }

- else

- {

- $imgfilename = $imgpath;

- }

-

- $sql_ary = array(

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

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

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

- 'image_lang' => (string) $imglang,

- );

-

- // already exists

- if ($imageset_data_row)

- {

- $sql = 'UPDATE ' . STYLES_IMAGESET_DATA_TABLE . '

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

- WHERE image_id = $image_id";

- $db->sql_query($sql);

- }

- // does not exist

- else if (!$imageset_data_row)

- {

- $sql_ary['image_name'] = $imgname;

- $sql_ary['imageset_id'] = (int) $imageset_id;

- $db->sql_query('INSERT INTO ' . STYLES_IMAGESET_DATA_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary));

- }

-

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

-

- add_log('admin', 'LOG_IMAGESET_EDIT', $imageset_name);

-

- $template->assign_var('SUCCESS', true);

-

- $image_filename = $imgfilename;

- $image_width = $imgwidth;

- $image_height = $imgheight;

- $image_lang = $imglang;

- }

-

- $imglang = '';

- $imagesetlist = array('nolang' => array(), 'lang' => array());

- $langs = array();

-

- $dir = "{$phpbb_root_path}styles/$imageset_path/imageset";

- $dp = @opendir($dir);

-

- if ($dp)

- {

- while (($file = readdir($dp)) !== false)

- {

- if ($file[0] != '.' && strtoupper($file) != 'CVS' && !is_file($dir . '/' . $file) && !is_link($dir . '/' . $file))

- {

- $langs[] = $file;

- }

- else if (preg_match('#\.(?:gif|jpg|png)$#', $file))

- {

- $imagesetlist['nolang'][] = $file;

- }

- }

-

- if ($sql_extra)

- {

- $dp2 = @opendir("$dir/$imgnamelang");

-

- if ($dp2)

- {

- while (($file2 = readdir($dp2)) !== false)

- {

- if (preg_match('#\.(?:gif|jpg|png)$#', $file2))

- {

- $imagesetlist['lang'][] = "$imgnamelang/$file2";

- }

- }

- closedir($dp2);

- }

- }

- closedir($dp);

- }

-

- // Generate list of image options

- $img_options = '';

- foreach ($this->imageset_keys as $category => $img_ary)

- {

- $template->assign_block_vars('category', array(

- 'NAME' => $user->lang['IMG_CAT_' . strtoupper($category)]

- ));

-

- foreach ($img_ary as $img)

- {

- if ($category == 'buttons')

- {

- foreach ($langs as $language)

- {

- $template->assign_block_vars('category.images', array(

- 'SELECTED' => ($img == $imgname && $language == $imgnamelang),

- 'VALUE' => $img . '-' . $language,

- 'TEXT' => $user->lang['IMG_' . strtoupper($img)] . ' [ ' . $language . ' ]'

- ));

- }

- }

- else

- {

- $template->assign_block_vars('category.images', array(

- 'SELECTED' => ($img == $imgname),

- 'VALUE' => $img,

- 'TEXT' => (($category == 'custom') ? $img : $user->lang['IMG_' . strtoupper($img)])

- ));

- }

- }

- }

-

- // Make sure the list of possible images is sorted alphabetically

- sort($imagesetlist['lang']);

- sort($imagesetlist['nolang']);

-

- $image_found = false;

- $img_val = '';

- foreach ($imagesetlist as $type => $img_ary)

- {

- if ($type !== 'lang' || $sql_extra)

- {

- $template->assign_block_vars('imagesetlist', array(

- 'TYPE' => ($type == 'lang')

- ));

- }

-

- foreach ($img_ary as $img)

- {

- $imgtext = preg_replace('/^([^\/]+\/)/', '', $img);

- $selected = (!empty($imgname) && strpos($image_filename, $imgtext) !== false);

- if ($selected)

- {

- $image_found = true;

- $img_val = htmlspecialchars($img);

- }

- $template->assign_block_vars('imagesetlist.images', array(

- 'SELECTED' => $selected,

- 'TEXT' => $imgtext,

- 'VALUE' => htmlspecialchars($img)

- ));

- }

- }

-

- $imgsize_bool = (!empty($imgname) && $image_width && $image_height) ? true : false;

- $image_request = '../styles/' . $imageset_path . '/imageset/' . ($image_lang ? $imgnamelang . '/' : '') . $image_filename;

-

- $template->assign_vars(array(

- 'S_EDIT_IMAGESET' => true,

- 'L_TITLE' => $user->lang[$this->page_title],

- 'L_EXPLAIN' => $user->lang[$this->page_title . '_EXPLAIN'],

- 'IMAGE_OPTIONS' => $img_options,

- 'IMAGE_SIZE' => $image_width,

- 'IMAGE_HEIGHT' => $image_height,

- 'IMAGE_REQUEST' => (empty($image_filename)) ? 'images/no_image.png' : $image_request,

- 'U_ACTION' => $this->u_action . "&amp;action=edit&amp;id=$imageset_id",

- 'U_BACK' => $this->u_action,

- 'NAME' => $imageset_name,

- 'A_NAME' => addslashes($imageset_name),

- 'PATH' => $imageset_path,

- 'A_PATH' => addslashes($imageset_path),

- 'ERROR' => !$valid_name,

- 'IMG_SRC' => ($image_found) ? '../styles/' . $imageset_path . '/imageset/' . $img_val : 'images/no_image.png',

- 'IMAGE_SELECT' => $image_found

- * Remove style/template/theme/imageset

- $sql_select = 'style_id, style_name, template_id, theme_id, imageset_id';

- $sql_select = 'template_id, template_name, template_path, template_storedb';

- $sql_select = 'theme_id, theme_name, theme_path, theme_storedb';

- break;

-

- case 'imageset':

- $sql_from = STYLES_IMAGESET_TABLE;

- $sql_select = 'imageset_id, imageset_name, imageset_path';

- $components = array('template', 'theme', 'imageset');

- * Remove template/theme/imageset entry from the database

- if ($component == 'imageset')

- {

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

- WHERE imageset_id = $component_id";

- $db->sql_query($sql);

- }

-

-

- case 'imageset':

- $sql_from = STYLES_IMAGESET_TABLE;;

- break;

- * Display the options which can be used to replace a style/template/theme/imageset

-

- case 'imageset':

- $sql_from = STYLES_IMAGESET_TABLE;

- break;

- $components = array('template', 'theme', 'imageset');

- $inc_imageset = request_var('inc_imageset', 0);

- if ($update && ($inc_template + $inc_theme + $inc_imageset) < 1)

- $sql_select .= ($inc_imageset) ? ', i.*' : ', i.imageset_name';

- $sql_from = STYLES_TABLE . ' s, ' . STYLES_TEMPLATE_TABLE . ' t, ' . STYLES_THEME_TABLE . ' c, ' . STYLES_IMAGESET_TABLE . ' i';

- $sql_where = "s.style_id = $style_id AND t.template_id = s.template_id AND c.theme_id = s.theme_id AND i.imageset_id = s.imageset_id";

-

- case 'imageset':

- $name = 'imageset_name';

-

- $sql_select = '*';

- $sql_from = STYLES_IMAGESET_TABLE;

- $sql_where = "imageset_id = $style_id";

-

- $l_prefix = 'IMAGESET';

- break;

- $var_ary = array('style_id', 'style_name', 'style_copyright', 'template_id', 'template_name', 'template_path', 'template_copyright', 'template_storedb', 'template_inherits_id', 'bbcode_bitfield', 'theme_id', 'theme_name', 'theme_path', 'theme_copyright', 'theme_storedb', 'theme_mtime', 'theme_data', 'imageset_id', 'imageset_name', 'imageset_path', 'imageset_copyright');

- $style_cfg .= (!$inc_imageset) ? "\nrequired_imageset = {$style_row['imageset_name']}" : '';

- 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);

- }

- if (!isset($items['parse_css_file']))

- {

- $items['parse_css_file'] = 'off';

- }

-

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

-

- 'exclude' => ($style_row['theme_storedb']) ? 'stylesheet.css,theme.cfg' : 'theme.cfg'

- 'prefix' => 'theme/theme.cfg'

- if ($style_row['theme_storedb'])

- {

- $data[] = array(

- 'src' => $style_row['theme_data'],

- 'prefix' => 'theme/stylesheet.css'

- );

- }

-

- // 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);

-

- $imageset_main = array();

-

- $sql = 'SELECT image_filename, image_name, image_height, image_width

- FROM ' . STYLES_IMAGESET_DATA_TABLE . "

- WHERE imageset_id = $style_id

- AND image_lang = ''";

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

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

- {

- $imageset_main[$row['image_name']] = $row['image_filename'] . ($row['image_height'] ? '*' . $row['image_height']: '') . ($row['image_width'] ? '*' . $row['image_width']: '');

- }

- $db->sql_freeresult($result);

-

- foreach ($this->imageset_keys as $topic => $key_array)

- {

- foreach ($key_array as $key)

- {

- if (isset($imageset_main[$key]))

- {

- $imageset_cfg .= "\nimg_" . $key . ' = ' . str_replace("styles/{$style_row['imageset_path']}/imageset/", '{PATH}', $imageset_main[$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'

- );

-

- end($data);

-

- $imageset_root = "{$phpbb_root_path}styles/{$style_row['imageset_path']}/imageset/";

-

- if ($dh = @opendir($imageset_root))

- {

- while (($fname = readdir($dh)) !== false)

- {

- if ($fname[0] != '.' && $fname != 'CVS' && is_dir("$imageset_root$fname"))

- {

- $files[key($files)]['exclude'] .= ',' . $fname . '/imageset.cfg';

- }

- }

- closedir($dh);

- }

-

- $imageset_lang = array();

-

- $sql = 'SELECT image_filename, image_name, image_height, image_width, image_lang

- FROM ' . STYLES_IMAGESET_DATA_TABLE . "

- WHERE imageset_id = $style_id

- AND image_lang <> ''";

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

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

- {

- $imageset_lang[$row['image_lang']][$row['image_name']] = $row['image_filename'] . ($row['image_height'] ? '*' . $row['image_height']: '') . ($row['image_width'] ? '*' . $row['image_width']: '');

- }

- $db->sql_freeresult($result);

-

- foreach ($imageset_lang as $lang => $imageset_localized)

- {

- $imageset_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}'), array($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)

- {

- if (isset($imageset_localized[$key]))

- {

- $imageset_cfg .= "\nimg_" . $key . ' = ' . str_replace("styles/{$style_row['imageset_path']}/imageset/", '{PATH}', $imageset_localized[$key]);

- }

- }

- }

-

- $data[] = array(

- 'src' => trim($imageset_cfg),

- 'prefix' => 'imageset/' . $lang . '/imageset.cfg'

- );

- }

-

- unset($imageset_cfg);

- }

-

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

-

- case 'imageset':

- $sql_from = STYLES_IMAGESET_TABLE;

- break;

- $imageset_id = request_var('imageset_id', 0);

- $store_db = request_var('store_db', 0);

- if ($mode == 'style' && (!$template_id || !$theme_id || !$imageset_id))

- if ($mode === 'theme' || $mode === 'template')

- {

- // a rather elaborate check we have to do here once to avoid trouble later

- $check = "{$phpbb_root_path}styles/" . $style_row["{$mode}_path"] . (($mode === 'theme') ? '/theme/stylesheet.css' : '/template');

- if (($style_row["{$mode}_storedb"] != $store_db) && !$store_db && ($safe_mode || !phpbb_is_writable($check)))

- {

- $error[] = $user->lang['EDIT_' . strtoupper($mode) . '_STORED_DB'];

- $store_db = 1;

- }

-

- // themes which have to be parsed have to go into db

- if ($mode == 'theme')

- {

- $cfg = parse_cfg_file("{$phpbb_root_path}styles/" . $style_row["{$mode}_path"] . "/theme/theme.cfg");

-

- if (isset($cfg['parse_css_file']) && $cfg['parse_css_file'] && !$store_db)

- {

- $error[] = $user->lang['EDIT_THEME_STORE_PARSED'];

- $store_db = 1;

- }

- }

- }

-

- 'imageset_id' => $imageset_id,

- $mode . '_storedb' => $store_db,

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

- case 'imageset':

- break;

-

-

- 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 && phpbb_is_writable("{$phpbb_root_path}styles/{$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 : '',

- );

- }

-

- if ($style_row['template_storedb'] != $store_db)

- {

- if ($super = $this->get_super($mode, $style_row['template_id']))

- {

- $error[] = (sprintf($user->lang["{$l_type}_INHERITS"], $super['template_name']));

- $sql_ary = array();

- }

- else

- {

- if (!$store_db && !$safe_mode && phpbb_is_writable("{$phpbb_root_path}styles/{$style_row['template_path']}/template"))

- {

- $err = $this->store_in_fs('template', $style_row['template_id']);

- if ($err)

- {

- $error += $err;

- }

- }

- else if ($store_db)

- {

- $this->store_in_db('template', $style_row['template_id']);

- }

- else

- {

- // We no longer store within the db, but are also not able to update the file structure

- // Since the admin want to switch this, we adhere to his decision. But we also need to remove the cache

- $sql = 'DELETE FROM ' . STYLES_TEMPLATE_DATA_TABLE . "

- WHERE template_id = $style_id";

- $db->sql_query($sql);

- }

-

- $sql_ary += array(

- 'template_storedb' => $store_db,

- );

- }

- }

- 'S_IMAGESET' => ($mode == 'imageset') ? true : false,

- 'S_STORE_DB' => (isset($style_row[$mode . '_storedb'])) ? $style_row[$mode . '_storedb'] : 0,

- 'S_STORE_DB_DISABLED' => (isset($style_row[$mode . '_inherits_id'])) ? $style_row[$mode . '_inherits_id'] : 0,

- 'S_IMAGESET_OPTIONS' => ($mode == 'style') ? $imageset_options : '',

- 'L_LOCATION' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION'] : '',

- 'L_LOCATION_EXPLAIN' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION_EXPLAIN'] : '',

- * Store template files into db

- */

- function store_templates($mode, $style_id, $template_path, $filelist)

- {

- global $phpbb_root_path, $phpEx, $db;

-

- $template_path = $template_path . '/template/';

- $includes = array();

- foreach ($filelist as $pathfile => $file_ary)

- {

- foreach ($file_ary as $file)

- {

- if (!($fp = @fopen("{$phpbb_root_path}styles/$template_path$pathfile$file", 'r')))

- {

- trigger_error("Could not open {$phpbb_root_path}styles/$template_path$pathfile$file", E_USER_ERROR);

- }

-

- $filesize = filesize("{$phpbb_root_path}styles/$template_path$pathfile$file");

-

- if ($filesize)

- {

- $template_data = fread($fp, $filesize);

- }

-

- fclose($fp);

-

- if (!$filesize)

- {

- // File is empty

- continue;

- }

-

- if (preg_match_all('#<!-- INCLUDE (.*?\.html) -->#is', $template_data, $matches))

- {

- foreach ($matches[1] as $match)

- {

- $includes[trim($match)][] = $file;

- }

- }

- }

- }

-

- foreach ($filelist as $pathfile => $file_ary)

- {

- foreach ($file_ary as $file)

- {

- // Skip index.

- if (strpos($file, 'index.') === 0)

- {

- continue;

- }

-

- // We could do this using extended inserts ... but that could be one

- // heck of a lot of data ...

- $sql_ary = array(

- 'template_id' => (int) $style_id,

- 'template_filename' => "$pathfile$file",

- 'template_included' => (isset($includes[$file])) ? implode(':', $includes[$file]) . ':' : '',

- 'template_mtime' => (int) filemtime("{$phpbb_root_path}styles/$template_path$pathfile$file"),

- 'template_data' => (string) file_get_contents("{$phpbb_root_path}styles/$template_path$pathfile$file"),

- );

-

- if ($mode == 'insert')

- {

- $sql = 'INSERT INTO ' . STYLES_TEMPLATE_DATA_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);

- }

- else

- {

- $sql = 'UPDATE ' . STYLES_TEMPLATE_DATA_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . "

- WHERE template_id = $style_id

- AND template_filename = '" . $db->sql_escape("$pathfile$file") . "'";

- }

- $db->sql_query($sql);

- }

- }

- }

-

- /**

- * Install Style/Template/Theme/Imageset

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

- $reqd_imageset = (isset($installcfg['required_imageset'])) ? $installcfg['required_imageset'] : false;

- foreach (array('inherit_from', 'parse_css_file') as $key)

-

- case 'imageset':

- $this->test_installed('imageset', $error, $root_path, false, $style_row['imageset_id'], $style_row['imageset_name'], $style_row['imageset_copyright']);

- break;

- $style_row['store_db'] = request_var('store_db', 0);

- $this->install_style($error, 'install', $root_path, $style_row['style_id'], $style_row['style_name'], $install_path, $style_row['style_copyright'], $style_row['style_active'], $style_row['style_default'], $style_row, $template_root_path, $template_path, $theme_root_path, $theme_path, $imageset_root_path, $imageset_path);

- $style_row['store_db'] = $this->install_element($mode, $error, 'install', $root_path, $style_row[$mode . '_id'], $style_row[$mode . '_name'], $install_path, $style_row[$mode . '_copyright'], $style_row['store_db']);

- $message = ($style_row['store_db']) ? '_ADDED_DB' : '_ADDED';

- trigger_error($user->lang[$l_type . $message] . adm_back_link($this->u_action));

- 'S_STORE_DB' => (isset($style_row[$mode . '_storedb'])) ? $style_row[$mode . '_storedb'] : 0,

- 'L_LOCATION' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION'] : '',

- 'L_LOCATION_EXPLAIN' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION_EXPLAIN'] : '',

- 'THEME_NAME' => ($mode == 'style') ? $style_row['theme_name'] : '',

- 'IMAGESET_NAME' => ($mode == 'style') ? $style_row['imageset_name'] : '')

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

- 'imageset_id' => 0,

- 'store_db' => request_var('store_db', 0),

- $sql_select = 'template_id, theme_id, imageset_id';

-

- case 'imageset':

- $sql_select = 'imageset_id';

- $sql_from = STYLES_IMAGESET_TABLE;

- break;

- $style_row['imageset_id'] = (isset($row['imageset_id'])) ? $row['imageset_id'] : $style_row['imageset_id'];

- $style_row['imageset_id'] = request_var('imageset_id', $style_row['imageset_id']);

- if ($mode == 'style' && (!$style_row['template_id'] || !$style_row['theme_id'] || !$style_row['imageset_id']))

- $message = ($style_row['store_db']) ? '_ADDED_DB' : '_ADDED';

- trigger_error($user->lang[$l_type . $message] . adm_back_link($this->u_action));

- 'S_STORE_DB' => (isset($style_row['storedb'])) ? $style_row['storedb'] : 0,

- 'S_IMAGESET_OPTIONS' => ($mode == 'style') ? $imageset_options : '',

- 'L_LOCATION' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION'] : '',

- 'L_LOCATION_EXPLAIN' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION_EXPLAIN'] : '',

- $reqd_imageset = (isset($installcfg['required_imageset'])) ? $installcfg['required_imageset'] : false;

-

- case 'imageset':

- $sql_from = STYLES_IMAGESET_TABLE;

- break;

- function install_style(&$error, $action, $root_path, &$id, $name, $path, $copyright, $active, $default, &$style_row, $template_root_path = false, $template_path = false, $theme_root_path = false, $theme_path = false, $imageset_root_path = false, $imageset_path = false)

- $element_ary = array('template', 'theme', 'imageset');

- if (!$style_row['template_id'] || !$style_row['theme_id'] || !$style_row['imageset_id'])

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

- function install_element($mode, &$error, $action, $root_path, &$id, $name, $path, $copyright, $store_db = 0)

-

- case 'imageset':

- $sql_from = STYLES_IMAGESET_TABLE;

- break;

- $sql = "SELECT {$mode}_id, {$mode}_name, {$mode}_path, {$mode}_storedb $select_bf

- $cfg_data['store_db'] = $row["{$mode}_storedb"];

- $store_db = $row["{$mode}_storedb"];

- // We set a pre-defined bitfield here which we may use further in 3.2

- $sql_ary += array(

- 'template_storedb' => $store_db,

- );

- // We are only interested in the theme configuration for now

-

- if (isset($cfg_data['parse_css_file']) && $cfg_data['parse_css_file'])

- {

- $store_db = 1;

- }

-

- $sql_ary += array(

- 'theme_storedb' => $store_db,

- 'theme_data' => ($store_db) ? $this->db_theme_data($sql_ary, false, $root_path) : '',

- 'theme_mtime' => (int) filemtime("{$phpbb_root_path}styles/$path/theme/stylesheet.css")

- );

- break;

-

- // all the heavy lifting is done later

- case 'imageset':

- if ($mode == 'template' && $store_db)

- {

- $filelist = filelist("{$root_path}template", '', 'html');

- $this->store_templates('insert', $id, $path, $filelist);

- }

- else if ($mode == 'imageset')

- {

- $cfg_data = parse_cfg_file("$root_path$mode/imageset.cfg");

-

- $imageset_definitions = array();

- foreach ($this->imageset_keys as $topic => $key_array)

- {

- $imageset_definitions = array_merge($imageset_definitions, $key_array);

- }

-

- foreach ($cfg_data as $key => $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($key, 'img_') === 0 && $image_filename)

- {

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

- if (in_array($key, $imageset_definitions))

- {

- $sql_ary = array(

- 'image_name' => $key,

- 'image_filename' => str_replace('{PATH}', "styles/$path/imageset/", trim($image_filename)),

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

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

- 'imageset_id' => (int) $id,

- 'image_lang' => '',

- );

- $db->sql_query('INSERT INTO ' . STYLES_IMAGESET_DATA_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary));

- }

- }

- }

- unset($cfg_data);

-

- $sql = 'SELECT lang_dir

- FROM ' . LANG_TABLE;

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

-

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

- {

- if (@file_exists("$root_path$mode/{$row['lang_dir']}/imageset.cfg"))

- {

- $cfg_data_imageset_data = parse_cfg_file("$root_path$mode/{$row['lang_dir']}/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);

- if (in_array($image_name, $imageset_definitions))

- {

- $sql_ary = array(

- 'image_name' => $image_name,

- 'image_filename' => $image_filename,

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

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

- 'imageset_id' => (int) $id,

- 'image_lang' => $row['lang_dir'],

- );

- $db->sql_query('INSERT INTO ' . STYLES_IMAGESET_DATA_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary));

- }

- }

- }

- unset($cfg_data_imageset_data);

- }

- }

- $db->sql_freeresult($result);

- }

-

- $log = ($store_db) ? 'LOG_' . $l_type . '_ADD_DB' : 'LOG_' . $l_type . '_ADD_FS';

- add_log('admin', $log, $name);

-

- // Return store_db in case it had to be altered

- return $store_db;

-

- case 'imageset':

- $sql_from = STYLES_IMAGESET_TABLE;

- break;

-

- case 'imageset':

- $sql_from = STYLES_IMAGESET_TABLE;

- break;

-

- /**

- * Moves a template set and its subtemplates to the database

- *

- * @access public

- * @param string $mode The component to move - only template is supported

- * @param int $id The template id

- */

- function store_in_db($mode, $id)

- {

- global $db, $user;

-

- $error = array();

- $l_type = strtoupper($mode);

- if ($super = $this->get_super($mode, $id))

- {

- $error[] = (sprintf($user->lang["{$l_type}_INHERITS"], $super['template_name']));

- return $error;

- }

-

- $sql = "SELECT {$mode}_id, {$mode}_name, {$mode}_path

- FROM " . STYLES_TEMPLATE_TABLE . '

- WHERE template_id = ' . (int) $id;

-

- $result = $db->sql_query_limit($sql, 1);

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

- {

- $db->sql_freeresult($result);

- $subs = $this->check_inheritance($mode, $id);

-

- $this->_store_in_db($mode, $id, $row["{$mode}_path"]);

- if ($subs && sizeof($subs))

- {

- foreach ($subs as $sub_id => $sub)

- {

- if ($err = $this->_store_in_db($mode, $sub["{$mode}_id"], $sub["{$mode}_path"]))

- {

- $error[] = $err;

- }

- }

- }

- }

- if (sizeof($error))

- {

- return $error;

- }

-

- return false;

- }

-

- /**

- * Moves a template set to the database

- *

- * @access private

- * @param string $mode The component to move - only template is supported

- * @param int $id The template id

- * @param string $path TThe path to the template files

- */

- function _store_in_db($mode, $id, $path)

- {

- global $phpbb_root_path, $db;

-

- $filelist = filelist("{$phpbb_root_path}styles/{$path}/template", '', 'html');

- $this->store_templates('insert', $id, $path, $filelist);

-

- // Okay, we do the query here -shouldn't be triggered often.

- $sql = 'UPDATE ' . STYLES_TEMPLATE_TABLE . '

- SET template_storedb = 1

- WHERE template_id = ' . $id;

- $db->sql_query($sql);

- }

-

- /**

- * Moves a template set and its subtemplates to the filesystem

- *

- * @access public

- * @param string $mode The component to move - only template is supported

- * @param int $id The template id

- */

- function store_in_fs($mode, $id)

- {

- global $db, $user;

-

- $error = array();

- $l_type = strtoupper($mode);

- if ($super = $this->get_super($mode, $id))

- {

- $error[] = (sprintf($user->lang["{$l_type}_INHERITS"], $super['template_name']));

- return($error);

- }

-

- $sql = "SELECT {$mode}_id, {$mode}_name, {$mode}_path

- FROM " . STYLES_TEMPLATE_TABLE . '

- WHERE template_id = ' . (int) $id;

-

- $result = $db->sql_query_limit($sql, 1);

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

- {

- $db->sql_freeresult($result);

- if (!sizeof($error))

- {

- $subs = $this->check_inheritance($mode, $id);

-

- $this->_store_in_fs($mode, $id, $row["{$mode}_path"]);

-

- if ($subs && sizeof($subs))

- {

- foreach ($subs as $sub_id => $sub)

- {

- $this->_store_in_fs($mode, $sub["{$mode}_id"], $sub["{$mode}_path"]);

- }

- }

- }

- if (sizeof($error))

- {

- $this->store_in_db($id, $mode);

- return $error;

- }

- }

- return false;

- }

-

- /**

- * Moves a template set to the filesystem

- *

- * @access private

- * @param string $mode The component to move - only template is supported

- * @param int $id The template id

- * @param string $path The path to the template

- */

- function _store_in_fs($mode, $id, $path)

- {

- global $phpbb_root_path, $db, $user, $safe_mode;

-

- $store_db = 0;

- $error = array();

- if (!$safe_mode && phpbb_is_writable("{$phpbb_root_path}styles/{$path}/template"))

- {

- $sql = 'SELECT *

- FROM ' . STYLES_TEMPLATE_DATA_TABLE . "

- WHERE template_id = $id";

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

-

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

- {

- if (!($fp = @fopen("{$phpbb_root_path}styles/{$path}/template/" . $row['template_filename'], 'wb')))

- {

- $store_db = 1;

- $error[] = $user->lang['EDIT_TEMPLATE_STORED_DB'];

- break;

- }

-

- fwrite($fp, $row['template_data']);

- fclose($fp);

- }

- $db->sql_freeresult($result);

-

- if (!$store_db)

- {

- $sql = 'DELETE FROM ' . STYLES_TEMPLATE_DATA_TABLE . "

- WHERE template_id = $id";

- $db->sql_query($sql);

- }

- }

- if (sizeof($error))

- {

- return $error;

- }

- $sql = 'UPDATE ' . STYLES_TEMPLATE_TABLE . '

- SET template_storedb = 0

- WHERE template_id = ' . $id;

- $db->sql_query($sql);

-

- return false;

- }

-

- 'imageset' => array('title' => 'ACP_IMAGESETS', 'auth' => 'acl_a_styles', 'cat' => array('ACP_STYLE_COMPONENTS')),

- global $user;

- if (!isset($_SERVER['PHP_AUTH_USER']) || $user->data['username'] !== $_SERVER['PHP_AUTH_USER'])

- global $db;

- if (!isset($_SERVER['PHP_AUTH_USER']))

- $php_auth_user = $_SERVER['PHP_AUTH_USER'];

- $php_auth_pw = $_SERVER['PHP_AUTH_PW'];

- global $db;

- if (!isset($_SERVER['PHP_AUTH_USER']))

- $php_auth_user = $_SERVER['PHP_AUTH_USER'];

- $php_auth_pw = $_SERVER['PHP_AUTH_PW'];

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

- $php_auth_user = '';

- set_var($php_auth_user, $_SERVER['PHP_AUTH_USER'], 'string', true);

- $captcha =& phpbb_captcha_factory::get_instance($config['captcha_plugin']);

- var $template_filename = '';

- global $phpbb_root_path, $template, $user;

- $this->template_filename = $phpbb_root_path . 'styles/' . $user->theme['template_path'] . '/template/bbcode.html';

- if (!@file_exists($this->template_filename))

- {

- if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'])

- {

- $this->template_filename = $phpbb_root_path . 'styles/' . $user->theme['template_inherit_path'] . '/template/bbcode.html';

- if (!@file_exists($this->template_filename))

- {

- trigger_error('The file ' . $this->template_filename . ' is missing.', E_USER_ERROR);

- }

- }

- else

- {

- trigger_error('The file ' . $this->template_filename . ' is missing.', E_USER_ERROR);

- }

- }

- function &get_instance($name)

- function &get_instance()

- $instance =& new phpbb_captcha_gd();

- function &get_instance()

- $instance =& new phpbb_captcha_nogd();

- function &get_instance()

- $instance =& new phpbb_captcha_qa();

- $this->recaptcha_server = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? $this->recaptcha_server_secure : $this->recaptcha_server;

- function &get_instance()

- $instance =& new phpbb_recaptcha();

- $statements[] = 'ALTER TABLE ' . $table_name . ' DROP ' . $column_name;

- return ($this->db_connect_id) ? @sqlsrv_rows_affected($this->db_connect_id) : false;

- return ($query_id !== false) ? @mysqli_fetch_assoc($query_id) : false;

- $text .= "Errno $errno: $msg_text";

- if (defined('DEBUG_EXTRA') || defined('IN_INSTALL'))

- {

- $text .= " at $errfile line $errline";

- }

-function is_absolute($path)

- if (is_absolute($path))

- else if (isset($_SERVER['SCRIPT_FILENAME']) && !empty($_SERVER['SCRIPT_FILENAME']))

- $path = str_replace(DIRECTORY_SEPARATOR, '/', dirname($_SERVER['SCRIPT_FILENAME'])) . '/' . $path;

- $page_string .= ($start_cnt > 1) ? ' ... ' : $separator;

- $page_string .= ($end_cnt < $total_pages) ? ' ... ' : $separator;

- global $config, $user;

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

- $cookie_secure = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 1 : 0;

- if (!empty($_SERVER['SERVER_PROTOCOL']))

- {

- $version = $_SERVER['SERVER_PROTOCOL'];

- }

- else if (!empty($_SERVER['HTTP_VERSION']))

- // I cannot remember where I got this from.

- // This code path may never be reachable in reality.

- $version = $_SERVER['HTTP_VERSION'];

-* Return a nicely formatted backtrace (parts from the php manual by diz at ysagoon dot com)

- global $phpbb_root_path;

-

- $path = phpbb_realpath($phpbb_root_path);

- foreach ($backtrace as $number => $trace)

- {

- // We skip the first one, because it only shows this file/function

- if ($number == 0)

- {

- continue;

- }

- if (empty($trace['file']))

- {

- $trace['file'] = '';

- }

- else

- {

- $trace['file'] = str_replace(array($path, '\\'), array('', '/'), $trace['file']);

- $trace['file'] = substr($trace['file'], 1);

- }

- $args = array();

- // If include/require/include_once is not called, do not show arguments - they may contain sensible information

- if (!in_array($trace['function'], array('include', 'require', 'include_once')))

- unset($trace['args']);

- }

- else

- {

- // Path...

- if (!empty($trace['args'][0]))

- {

- $argument = htmlspecialchars($trace['args'][0]);

- $argument = str_replace(array($path, '\\'), array('', '/'), $argument);

- $argument = substr($argument, 1);

- $args[] = "'{$argument}'";

- }

- $output .= '<b>FILE:</b> ' . htmlspecialchars($trace['file']) . '<br />';

- $output .= '<b>CALL:</b> ' . htmlspecialchars($trace['class'] . $trace['type'] . $trace['function']) . '(' . ((sizeof($args)) ? implode(', ', $args) : '') . ')<br />';

- if ($use_unicode && pcre_utf8_support())

- // remove complete path to installation, with the risk of changing backslashes meant to be there

- $errfile = str_replace(array(phpbb_realpath($phpbb_root_path), '\\'), array('', '/'), $errfile);

- $msg_text = str_replace(array(phpbb_realpath($phpbb_root_path), '\\'), array('', '/'), $msg_text);

- global $auth, $user;

- if (isset($_SERVER[$k]))

- $username = $_SERVER[$k];

- if (isset($_SERVER[$k]))

- $password = $_SERVER[$k];

- 'T_IMAGESET_PATH' => "{$web_path}styles/" . $user->theme['imageset_path'] . '/imageset',

- 'T_IMAGESET_LANG_PATH' => "{$web_path}styles/" . $user->theme['imageset_path'] . '/imageset/' . $user->lang_name,

- 'T_STYLESHEET_LINK' => (!$user->theme['theme_storedb']) ? "{$web_path}styles/" . $user->theme['theme_path'] . '/theme/stylesheet.css' : append_sid("{$phpbb_root_path}style.$phpEx", 'id=' . $user->theme['style_id'] . '&amp;lang=' . $user->lang_name),

- 'T_IMAGESET_NAME' => $user->theme['imageset_path'],

- 'T_IMAGESET_LANG_NAME' => $user->data['user_lang'],

-function pcre_utf8_support()

-* NOTE: This parameter can cause undesired behavior (returning strings longer than $max_store_legnth) and is deprecated.

- if ($mark_read == 'forums' || $mark_read == 'all')

- continue;

- $forum_ids[] = $forum_id;

-

- if ($mark_read == 'forums' || $mark_read == 'all')

- if ($mark_read == 'all')

- {

- markread('all');

- $message = sprintf($user->lang['RETURN_INDEX'], '<a href="' . $redirect . '">', '</a>');

- }

- else

- {

- markread('topics', $forum_ids);

- $message = sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect . '">', '</a>');

- }

- 'FORUM_FOLDER_IMG_SRC' => $user->img($folder_image, $folder_alt, false, '', 'src'),

- $pagination .= ' ... ';

- $forum_sql

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

- global $config, $user, $db;

- $url = (!empty($_SERVER['HTTP_REFERER'])) ? trim($_SERVER['HTTP_REFERER']) : trim(getenv('HTTP_REFERER'));

- $last_load = isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) ? strtotime(trim($_SERVER['HTTP_IF_MODIFIED_SINCE'])) : false;

-

-* Searches for HTTP range request in super globals.

- $globals = array(

- array('_SERVER', 'HTTP_RANGE'),

- array('_ENV', 'HTTP_RANGE'),

- );

- foreach ($globals as $array)

- {

- $global = $array[0];

- $key = $array[1];

- // Make sure range request starts with "bytes="

- if (isset($GLOBALS[$global][$key]) && strpos($GLOBALS[$global][$key], 'bytes=') === 0)

- {

- // Strip leading 'bytes='

- // Multiple ranges can be separated by a comma

- return explode(',', substr($GLOBALS[$global][$key], 6));

- }

- global $config, $phpbb_root_path, $user;

- $this->tpl_msg[$template_lang . $template_file] = new template();

- global $user, $phpEx, $phpbb_root_path, $config;

- $calling_page = (!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : $_ENV['PHP_SELF'];

- ob_start();

- $error_contents = ob_get_clean();

- global $config;

- ob_start();

- $err_msg = ob_get_clean();

- $row =& $rowset[$post_list[$i]];

- 3) Add a new language variable to ucp.php

- RULE_IS_LIKE => array('check0' => 'message_subject', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),

- RULE_IS_NOT_LIKE => array('check0' => 'message_subject', 'function' => '!(preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0}))'),

- RULE_IS => array('check0' => 'message_subject', 'function' => '{CHECK0} == {STRING}'),

- RULE_IS_NOT => array('check0' => 'message_subject', 'function' => '{CHECK0} != {STRING}'),

- RULE_BEGINS_WITH => array('check0' => 'message_subject', 'function' => 'preg_match("/^" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),

- RULE_ENDS_WITH => array('check0' => 'message_subject', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "$/i", {CHECK0})'),

- RULE_IS_LIKE => array('check0' => 'username', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),

- RULE_IS_NOT_LIKE => array('check0' => 'username', 'function' => '!(preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0}))'),

- RULE_IS => array('check0' => 'username', 'function' => '{CHECK0} == {STRING}'),

- RULE_IS_NOT => array('check0' => 'username', 'function' => '{CHECK0} != {STRING}'),

- RULE_BEGINS_WITH => array('check0' => 'username', 'function' => 'preg_match("/^" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),

- RULE_ENDS_WITH => array('check0' => 'username', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "$/i", {CHECK0})'),

- RULE_IS_FRIEND => array('check0' => 'friend', 'function' => '{CHECK0} == 1'),

- RULE_IS_FOE => array('check0' => 'foe', 'function' => '{CHECK0} == 1'),

- RULE_IS_USER => array('check0' => 'author_id', 'function' => '{CHECK0} == {USER_ID}'),

- RULE_IS_GROUP => array('check0' => 'author_in_group', 'function' => 'in_array({GROUP_ID}, {CHECK0})'),

- RULE_IS_LIKE => array('check0' => 'message_text', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),

- RULE_IS_NOT_LIKE => array('check0' => 'message_text', 'function' => '!(preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0}))'),

- RULE_IS => array('check0' => 'message_text', 'function' => '{CHECK0} == {STRING}'),

- RULE_IS_NOT => array('check0' => 'message_text', 'function' => '{CHECK0} != {STRING}'),

- RULE_ANSWERED => array('check0' => 'pm_replied', 'function' => '{CHECK0} == 1'),

- RULE_FORWARDED => array('check0' => 'pm_forwarded', 'function' => '{CHECK0} == 1'),

- RULE_TO_GROUP => array('check0' => 'to', 'check1' => 'bcc', 'check2' => 'user_in_group', 'function' => 'in_array("g_" . {CHECK2}, {CHECK0}) || in_array("g_" . {CHECK2}, {CHECK1})'),

- RULE_TO_ME => array('check0' => 'to', 'check1' => 'bcc', 'function' => 'in_array("u_" . $user_id, {CHECK0}) || in_array("u_" . $user_id, {CHECK1})'),

- // Replace Check Literals

- $evaluate = $check_ary['function'];

- $evaluate = preg_replace('/{(CHECK[0-9])}/', '$message_row[$check_ary[strtolower("\1")]]', $evaluate);

- // Replace Rule Literals

- $evaluate = preg_replace('/{(STRING|USER_ID|GROUP_ID)}/', '$rule_row["rule_" . strtolower("\1")]', $evaluate);

- // Evil Statement

- $result = false;

- eval('$result = (' . $evaluate . ') ? true : false;');

-<?php

-/**

-*

-* @package phpBB3

-* @version $Id$

-* @copyright (c) 2005 phpBB Group, sections (c) 2001 ispi of Lincoln Inc

-* @license http://opensource.org/licenses/gpl-license.php GNU Public License

-*

-*/

-

-/**

-* @ignore

-*/

-if (!defined('IN_PHPBB'))

-{

- exit;

-}

-

-/**

-* Extension of template class - Functions needed for compiling templates only.

-*

-* psoTFX, phpBB Development Team - Completion of file caching, decompilation

-* routines and implementation of conditionals/keywords and associated changes

-*

-* The interface was inspired by PHPLib templates, and the template file (formats are

-* quite similar)

-*

-* The keyword/conditional implementation is currently based on sections of code from

-* the Smarty templating engine (c) 2001 ispi of Lincoln, Inc. which is released

-* (on its own and in whole) under the LGPL. Section 3 of the LGPL states that any code

-* derived from an LGPL application may be relicenced under the GPL, this applies

-* to this source

-*

-* DEFINE directive inspired by a request by Cyberalien

-*

-* @package phpBB3

-*/

-class template_compile

-{

- var $template;

-

- // Various storage arrays

- var $block_names = array();

- var $block_else_level = array();

-

- /**

- * constuctor

- */

- function template_compile(&$template)

- {

- $this->template = &$template;

- }

-

- /**

- * Load template source from file

- * @access private

- */

- function _tpl_load_file($handle, $store_in_db = false)

- {

- // Try and open template for read

- if (!file_exists($this->template->files[$handle]))

- {

- trigger_error("template->_tpl_load_file(): File {$this->template->files[$handle]} does not exist or is empty", E_USER_ERROR);

- }

-

- $this->template->compiled_code[$handle] = $this->compile(trim(@file_get_contents($this->template->files[$handle])));

-

- // Actually compile the code now.

- $this->compile_write($handle, $this->template->compiled_code[$handle]);

-

- // Store in database if required...

- if ($store_in_db)

- {

- global $db, $user;

-

- $sql_ary = array(

- 'template_id' => $this->template->files_template[$handle],

- 'template_filename' => $this->template->filename[$handle],

- 'template_included' => '',

- 'template_mtime' => time(),

- 'template_data' => trim(@file_get_contents($this->template->files[$handle])),

- );

-

- $sql = 'INSERT INTO ' . STYLES_TEMPLATE_DATA_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);

- $db->sql_query($sql);

- }

- }

-

- /**

- * Remove any PHP tags that do not belong, these regular expressions are derived from

- * the ones that exist in zend_language_scanner.l

- * @access private

- */

- function remove_php_tags(&$code)

- {

- // This matches the information gathered from the internal PHP lexer

- $match = array(

- '#<([\?%])=?.*?\1>#s',

- '#<script\s+language\s*=\s*(["\']?)php\1\s*>.*?</script\s*>#s',

- '#<\?php(?:\r\n?|[ \n\t]).*?\?>#s'

- );

-

- $code = preg_replace($match, '', $code);

- }

-

- /**

- * The all seeing all doing compile method. Parts are inspired by or directly from Smarty

- * @access private

- */

- function compile($code, $no_echo = false, $echo_var = '')

- {

- global $config;

-

- if ($echo_var)

- {

- global $$echo_var;

- }

-

- // Remove any "loose" php ... we want to give admins the ability

- // to switch on/off PHP for a given template. Allowing unchecked

- // php is a no-no. There is a potential issue here in that non-php

- // content may be removed ... however designers should use entities

- // if they wish to display < and >

- $this->remove_php_tags($code);

-

- // Pull out all block/statement level elements and separate plain text

- preg_match_all('#<!-- PHP -->(.*?)<!-- ENDPHP -->#s', $code, $matches);

- $php_blocks = $matches[1];

- $code = preg_replace('#<!-- PHP -->.*?<!-- ENDPHP -->#s', '<!-- PHP -->', $code);

-

- preg_match_all('#<!-- INCLUDE (\{\$?[A-Z0-9\-_]+\}|[a-zA-Z0-9\_\-\+\./]+) -->#', $code, $matches);

- $include_blocks = $matches[1];

- $code = preg_replace('#<!-- INCLUDE (?:\{\$?[A-Z0-9\-_]+\}|[a-zA-Z0-9\_\-\+\./]+) -->#', '<!-- INCLUDE -->', $code);

-

- preg_match_all('#<!-- INCLUDEPHP ([a-zA-Z0-9\_\-\+\./]+) -->#', $code, $matches);

- $includephp_blocks = $matches[1];

- $code = preg_replace('#<!-- INCLUDEPHP [a-zA-Z0-9\_\-\+\./]+ -->#', '<!-- INCLUDEPHP -->', $code);

-

- preg_match_all('#<!-- ([^<].*?) (.*?)? ?-->#', $code, $blocks, PREG_SET_ORDER);

-

- $text_blocks = preg_split('#<!-- [^<].*? (?:.*?)? ?-->#', $code);

-

- for ($i = 0, $j = sizeof($text_blocks); $i < $j; $i++)

- {

- $this->compile_var_tags($text_blocks[$i]);

- }

- $compile_blocks = array();

-

- for ($curr_tb = 0, $tb_size = sizeof($blocks); $curr_tb < $tb_size; $curr_tb++)

- {

- $block_val = &$blocks[$curr_tb];

-

- switch ($block_val[1])

- {

- case 'BEGIN':

- $this->block_else_level[] = false;

- $compile_blocks[] = '<?php ' . $this->compile_tag_block($block_val[2]) . ' ?>';

- break;

-

- case 'BEGINELSE':

- $this->block_else_level[sizeof($this->block_else_level) - 1] = true;

- $compile_blocks[] = '<?php }} else { ?>';

- break;

-

- case 'END':

- array_pop($this->block_names);

- $compile_blocks[] = '<?php ' . ((array_pop($this->block_else_level)) ? '}' : '}}') . ' ?>';

- break;

-

- case 'IF':

- $compile_blocks[] = '<?php ' . $this->compile_tag_if($block_val[2], false) . ' ?>';

- break;

-

- case 'ELSE':

- $compile_blocks[] = '<?php } else { ?>';

- break;

-

- case 'ELSEIF':

- $compile_blocks[] = '<?php ' . $this->compile_tag_if($block_val[2], true) . ' ?>';

- break;

-

- case 'ENDIF':

- $compile_blocks[] = '<?php } ?>';

- break;

-

- case 'DEFINE':

- $compile_blocks[] = '<?php ' . $this->compile_tag_define($block_val[2], true) . ' ?>';

- break;

-

- case 'UNDEFINE':

- $compile_blocks[] = '<?php ' . $this->compile_tag_define($block_val[2], false) . ' ?>';

- break;

-

- case 'INCLUDE':

- $temp = array_shift($include_blocks);

-

- // Dynamic includes

- // Cheap match rather than a full blown regexp, we already know

- // the format of the input so just use string manipulation.

- if ($temp[0] == '{')

- {

- $file = false;

-

- if ($temp[1] == '$')

- {

- $var = substr($temp, 2, -1);

- //$file = $this->template->_tpldata['DEFINE']['.'][$var];

- $temp = "\$this->_tpldata['DEFINE']['.']['$var']";

- }

- else

- {

- $var = substr($temp, 1, -1);

- //$file = $this->template->_rootref[$var];

- $temp = "\$this->_rootref['$var']";

- }

- }

- else

- {

- $file = $temp;

- }

-

- $compile_blocks[] = '<?php ' . $this->compile_tag_include($temp) . ' ?>';

-

- // No point in checking variable includes

- if ($file)

- {

- $this->template->_tpl_include($file, false);

- }

- break;

-

- case 'INCLUDEPHP':

- $compile_blocks[] = ($config['tpl_allow_php']) ? '<?php ' . $this->compile_tag_include_php(array_shift($includephp_blocks)) . ' ?>' : '';

- break;

-

- case 'PHP':

- $compile_blocks[] = ($config['tpl_allow_php']) ? '<?php ' . array_shift($php_blocks) . ' ?>' : '';

- break;

-

- default:

- $this->compile_var_tags($block_val[0]);

- $trim_check = trim($block_val[0]);

- $compile_blocks[] = (!$no_echo) ? ((!empty($trim_check)) ? $block_val[0] : '') : ((!empty($trim_check)) ? $block_val[0] : '');

- break;

- }

- }

-

- $template_php = '';

- for ($i = 0, $size = sizeof($text_blocks); $i < $size; $i++)

- {

- $trim_check_text = trim($text_blocks[$i]);

- $template_php .= (!$no_echo) ? (($trim_check_text != '') ? $text_blocks[$i] : '') . ((isset($compile_blocks[$i])) ? $compile_blocks[$i] : '') : (($trim_check_text != '') ? $text_blocks[$i] : '') . ((isset($compile_blocks[$i])) ? $compile_blocks[$i] : '');

- }

-

- // Remove unused opening/closing tags

- $template_php = str_replace(' ?><?php ', ' ', $template_php);

-

- // Now add a newline after each php closing tag which already has a newline

- // PHP itself strips a newline if a closing tag is used (this is documented behaviour) and it is mostly not intended by style authors to remove newlines

- $template_php = preg_replace('#\?\>([\r\n])#', '?>\1\1', $template_php);

-

- // There will be a number of occasions where we switch into and out of

- // PHP mode instantaneously. Rather than "burden" the parser with this

- // we'll strip out such occurences, minimising such switching

- if ($no_echo)

- {

- return "\$$echo_var .= '" . $template_php . "'";

- }

-

- return $template_php;

- }

-

- /**

- * Compile variables

- * @access private

- */

- function compile_var_tags(&$text_blocks)

- {

- // change template varrefs into PHP varrefs

- $varrefs = array();

-

- // This one will handle varrefs WITH namespaces

- preg_match_all('#\{((?:[a-z0-9\-_]+\.)+)(\$)?([A-Z0-9\-_]+)\}#', $text_blocks, $varrefs, PREG_SET_ORDER);

-

- foreach ($varrefs as $var_val)

- {

- $namespace = $var_val[1];

- $varname = $var_val[3];

- $new = $this->generate_block_varref($namespace, $varname, true, $var_val[2]);

-

- $text_blocks = str_replace($var_val[0], $new, $text_blocks);

- }

-

- // This will handle the remaining root-level varrefs

- // transform vars prefixed by L_ into their language variable pendant if nothing is set within the tpldata array

- if (strpos($text_blocks, '{L_') !== false)

- {

- $text_blocks = preg_replace('#\{L_([A-Z0-9\-_]+)\}#', "<?php echo ((isset(\$this->_rootref['L_\\1'])) ? \$this->_rootref['L_\\1'] : ((isset(\$user->lang['\\1'])) ? \$user->lang['\\1'] : '{ \\1 }')); ?>", $text_blocks);

- }

-

- // Handle addslashed language variables prefixed with LA_

- // If a template variable already exist, it will be used in favor of it...

- if (strpos($text_blocks, '{LA_') !== false)

- {

- $text_blocks = preg_replace('#\{LA_([A-Z0-9\-_]+)\}#', "<?php echo ((isset(\$this->_rootref['LA_\\1'])) ? \$this->_rootref['LA_\\1'] : ((isset(\$this->_rootref['L_\\1'])) ? addslashes(\$this->_rootref['L_\\1']) : ((isset(\$user->lang['\\1'])) ? addslashes(\$user->lang['\\1']) : '{ \\1 }'))); ?>", $text_blocks);

- }

-

- // Handle remaining varrefs

- $text_blocks = preg_replace('#\{([A-Z0-9\-_]+)\}#', "<?php echo (isset(\$this->_rootref['\\1'])) ? \$this->_rootref['\\1'] : ''; ?>", $text_blocks);

- $text_blocks = preg_replace('#\{\$([A-Z0-9\-_]+)\}#', "<?php echo (isset(\$this->_tpldata['DEFINE']['.']['\\1'])) ? \$this->_tpldata['DEFINE']['.']['\\1'] : ''; ?>", $text_blocks);

-

- return;

- }

-

- /**

- * Compile blocks

- * @access private

- */

- function compile_tag_block($tag_args)

- {

- $no_nesting = false;

-

- // Is the designer wanting to call another loop in a loop?

- if (strpos($tag_args, '!') === 0)

- {

- // Count the number of ! occurrences (not allowed in vars)

- $no_nesting = substr_count($tag_args, '!');

- $tag_args = substr($tag_args, $no_nesting);

- }

-

- // Allow for control of looping (indexes start from zero):

- // foo(2) : Will start the loop on the 3rd entry

- // foo(-2) : Will start the loop two entries from the end

- // foo(3,4) : Will start the loop on the fourth entry and end it on the fifth

- // foo(3,-4) : Will start the loop on the fourth entry and end it four from last

- if (preg_match('#^([^()]*)\(([\-\d]+)(?:,([\-\d]+))?\)$#', $tag_args, $match))

- {

- $tag_args = $match[1];

-

- if ($match[2] < 0)

- {

- $loop_start = '($_' . $tag_args . '_count ' . $match[2] . ' < 0 ? 0 : $_' . $tag_args . '_count ' . $match[2] . ')';

- }

- else

- {

- $loop_start = '($_' . $tag_args . '_count < ' . $match[2] . ' ? $_' . $tag_args . '_count : ' . $match[2] . ')';

- }

-

- if (strlen($match[3]) < 1 || $match[3] == -1)

- {

- $loop_end = '$_' . $tag_args . '_count';

- }

- else if ($match[3] >= 0)

- {

- $loop_end = '(' . ($match[3] + 1) . ' > $_' . $tag_args . '_count ? $_' . $tag_args . '_count : ' . ($match[3] + 1) . ')';

- }

- else //if ($match[3] < -1)

- {

- $loop_end = '$_' . $tag_args . '_count' . ($match[3] + 1);

- }

- }

- else

- {

- $loop_start = 0;

- $loop_end = '$_' . $tag_args . '_count';

- }

-

- $tag_template_php = '';

- array_push($this->block_names, $tag_args);

-

- if ($no_nesting !== false)

- {

- // We need to implode $no_nesting times from the end...

- $block = array_slice($this->block_names, -$no_nesting);

- }

- else

- {

- $block = $this->block_names;

- }

-

- if (sizeof($block) < 2)

- {

- // Block is not nested.

- $tag_template_php = '$_' . $tag_args . "_count = (isset(\$this->_tpldata['$tag_args'])) ? sizeof(\$this->_tpldata['$tag_args']) : 0;";

- $varref = "\$this->_tpldata['$tag_args']";

- }

- else

- {

- // This block is nested.

- // Generate a namespace string for this block.

- $namespace = implode('.', $block);

-

- // Get a reference to the data array for this block that depends on the

- // current indices of all parent blocks.

- $varref = $this->generate_block_data_ref($namespace, false);

-

- // Create the for loop code to iterate over this block.

- $tag_template_php = '$_' . $tag_args . '_count = (isset(' . $varref . ')) ? sizeof(' . $varref . ') : 0;';

- }

-

- $tag_template_php .= 'if ($_' . $tag_args . '_count) {';

-

- /**

- * The following uses foreach for iteration instead of a for loop, foreach is faster but requires PHP to make a copy of the contents of the array which uses more memory

- * <code>

- * if (!$offset)

- * {

- * $tag_template_php .= 'foreach (' . $varref . ' as $_' . $tag_args . '_i => $_' . $tag_args . '_val){';

- * }

- * </code>

- */

-

- $tag_template_php .= 'for ($_' . $tag_args . '_i = ' . $loop_start . '; $_' . $tag_args . '_i < ' . $loop_end . '; ++$_' . $tag_args . '_i){';

- $tag_template_php .= '$_'. $tag_args . '_val = &' . $varref . '[$_'. $tag_args. '_i];';

-

- return $tag_template_php;

- }

-

- /**

- * Compile IF tags - much of this is from Smarty with

- * some adaptions for our block level methods

- * @access private

- */

- function compile_tag_if($tag_args, $elseif)

- {

- // Tokenize args for 'if' tag.

- preg_match_all('/(?:

- "[^"\\\\]*(?:\\\\.[^"\\\\]*)*" |

- \'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\' |

- [(),] |

- [^\s(),]+)/x', $tag_args, $match);

-

- $tokens = $match[0];

- $is_arg_stack = array();

-

- for ($i = 0, $size = sizeof($tokens); $i < $size; $i++)

- {

- $token = &$tokens[$i];

-

- switch ($token)

- {

- case '!==':

- case '===':

- case '<<':

- case '>>':

- case '|':

- case '^':

- case '&':

- case '~':

- case ')':

- case ',':

- case '+':

- case '-':

- case '*':

- case '/':

- case '@':

- break;

-

- case '==':

- case 'eq':

- $token = '==';

- break;

-

- case '!=':

- case '<>':

- case 'ne':

- case 'neq':

- $token = '!=';

- break;

-

- case '<':

- case 'lt':

- $token = '<';

- break;

-

- case '<=':

- case 'le':

- case 'lte':

- $token = '<=';

- break;

-

- case '>':

- case 'gt':

- $token = '>';

- break;

-

- case '>=':

- case 'ge':

- case 'gte':

- $token = '>=';

- break;

-

- case '&&':

- case 'and':

- $token = '&&';

- break;

-

- case '||':

- case 'or':

- $token = '||';

- break;

-

- case '!':

- case 'not':

- $token = '!';

- break;

-

- case '%':

- case 'mod':

- $token = '%';

- break;

-

- case '(':

- array_push($is_arg_stack, $i);

- break;

-

- case 'is':

- $is_arg_start = ($tokens[$i-1] == ')') ? array_pop($is_arg_stack) : $i-1;

- $is_arg = implode(' ', array_slice($tokens, $is_arg_start, $i - $is_arg_start));

-

- $new_tokens = $this->_parse_is_expr($is_arg, array_slice($tokens, $i+1));

-

- array_splice($tokens, $is_arg_start, sizeof($tokens), $new_tokens);

-

- $i = $is_arg_start;

-

- // no break

-

- default:

- if (preg_match('#^((?:[a-z0-9\-_]+\.)+)?(\$)?(?=[A-Z])([A-Z0-9\-_]+)#s', $token, $varrefs))

- {

- $token = (!empty($varrefs[1])) ? $this->generate_block_data_ref(substr($varrefs[1], 0, -1), true, $varrefs[2]) . '[\'' . $varrefs[3] . '\']' : (($varrefs[2]) ? '$this->_tpldata[\'DEFINE\'][\'.\'][\'' . $varrefs[3] . '\']' : '$this->_rootref[\'' . $varrefs[3] . '\']');

- }

- else if (preg_match('#^\.((?:[a-z0-9\-_]+\.?)+)$#s', $token, $varrefs))

- {

- // Allow checking if loops are set with .loopname

- // It is also possible to check the loop count by doing <!-- IF .loopname > 1 --> for example

- $blocks = explode('.', $varrefs[1]);

-

- // If the block is nested, we have a reference that we can grab.

- // If the block is not nested, we just go and grab the block from _tpldata

- if (sizeof($blocks) > 1)

- {

- $block = array_pop($blocks);

- $namespace = implode('.', $blocks);

- $varref = $this->generate_block_data_ref($namespace, true);

-

- // Add the block reference for the last child.

- $varref .= "['" . $block . "']";

- }

- else

- {

- $varref = '$this->_tpldata';

-

- // Add the block reference for the last child.

- $varref .= "['" . $blocks[0] . "']";

- }

- $token = "sizeof($varref)";

- }

- else if (!empty($token))

- {

- $token = '(' . $token . ')';

- }

-

- break;

- }

- }

-

- // If there are no valid tokens left or only control/compare characters left, we do skip this statement

- if (!sizeof($tokens) || str_replace(array(' ', '=', '!', '<', '>', '&', '|', '%', '(', ')'), '', implode('', $tokens)) == '')

- {

- $tokens = array('false');

- }

- return (($elseif) ? '} else if (' : 'if (') . (implode(' ', $tokens) . ') { ');

- }

-

- /**

- * Compile DEFINE tags

- * @access private

- */

- function compile_tag_define($tag_args, $op)

- {

- preg_match('#^((?:[a-z0-9\-_]+\.)+)?\$(?=[A-Z])([A-Z0-9_\-]*)(?: = (\'?)([^\']*)(\'?))?$#', $tag_args, $match);

-

- if (empty($match[2]) || (!isset($match[4]) && $op))

- {

- return '';

- }

-

- if (!$op)

- {

- return 'unset(' . (($match[1]) ? $this->generate_block_data_ref(substr($match[1], 0, -1), true, true) . '[\'' . $match[2] . '\']' : '$this->_tpldata[\'DEFINE\'][\'.\'][\'' . $match[2] . '\']') . ');';

- }

-

- // Are we a string?

- if ($match[3] && $match[5])

- {

- $match[4] = str_replace(array('\\\'', '\\\\', '\''), array('\'', '\\', '\\\''), $match[4]);

-

- // Compile reference, we allow template variables in defines...

- $match[4] = $this->compile($match[4]);

-

- // Now replace the php code

- $match[4] = "'" . str_replace(array('<?php echo ', '; ?>'), array("' . ", " . '"), $match[4]) . "'";

- }

- else

- {

- preg_match('#true|false|\.#i', $match[4], $type);

-

- switch (strtolower($type[0]))

- {

- case 'true':

- case 'false':

- $match[4] = strtoupper($match[4]);

- break;

-

- case '.':

- $match[4] = doubleval($match[4]);

- break;

-

- default:

- $match[4] = intval($match[4]);

- break;

- }

- }

-

- return (($match[1]) ? $this->generate_block_data_ref(substr($match[1], 0, -1), true, true) . '[\'' . $match[2] . '\']' : '$this->_tpldata[\'DEFINE\'][\'.\'][\'' . $match[2] . '\']') . ' = ' . $match[4] . ';';

- }

-

- /**

- * Compile INCLUDE tag

- * @access private

- */

- function compile_tag_include($tag_args)

- {

- // Process dynamic includes

- if ($tag_args[0] == '$')

- {

- return "if (isset($tag_args)) { \$this->_tpl_include($tag_args); }";

- }

-

- return "\$this->_tpl_include('$tag_args');";

- }

-

- /**

- * Compile INCLUDE_PHP tag

- * @access private

- */

- function compile_tag_include_php($tag_args)

- {

- return "\$this->_php_include('$tag_args');";

- }

-

- /**

- * parse expression

- * This is from Smarty

- * @access private

- */

- function _parse_is_expr($is_arg, $tokens)

- {

- $expr_end = 0;

- $negate_expr = false;

-

- if (($first_token = array_shift($tokens)) == 'not')

- {

- $negate_expr = true;

- $expr_type = array_shift($tokens);

- }

- else

- {

- $expr_type = $first_token;

- }

-

- switch ($expr_type)

- {

- case 'even':

- if (@$tokens[$expr_end] == 'by')

- {

- $expr_end++;

- $expr_arg = $tokens[$expr_end++];

- $expr = "!(($is_arg / $expr_arg) % $expr_arg)";

- }

- else

- {

- $expr = "!($is_arg & 1)";

- }

- break;

-

- case 'odd':

- if (@$tokens[$expr_end] == 'by')

- {

- $expr_end++;

- $expr_arg = $tokens[$expr_end++];

- $expr = "(($is_arg / $expr_arg) % $expr_arg)";

- }

- else

- {

- $expr = "($is_arg & 1)";

- }

- break;

-

- case 'div':

- if (@$tokens[$expr_end] == 'by')

- {

- $expr_end++;

- $expr_arg = $tokens[$expr_end++];

- $expr = "!($is_arg % $expr_arg)";

- }

- break;

- }

-

- if ($negate_expr)

- {

- $expr = "!($expr)";

- }

-

- array_splice($tokens, 0, $expr_end, $expr);

-

- return $tokens;

- }

-

- /**

- * Generates a reference to the given variable inside the given (possibly nested)

- * block namespace. This is a string of the form:

- * ' . $this->_tpldata['parent'][$_parent_i]['$child1'][$_child1_i]['$child2'][$_child2_i]...['varname'] . '

- * It's ready to be inserted into an "echo" line in one of the templates.

- * NOTE: expects a trailing "." on the namespace.

- * @access private

- */

- function generate_block_varref($namespace, $varname, $echo = true, $defop = false)

- {

- // Strip the trailing period.

- $namespace = substr($namespace, 0, -1);

-

- // Get a reference to the data block for this namespace.

- $varref = $this->generate_block_data_ref($namespace, true, $defop);

- // Prepend the necessary code to stick this in an echo line.

-

- // Append the variable reference.

- $varref .= "['$varname']";

- $varref = ($echo) ? "<?php echo $varref; ?>" : ((isset($varref)) ? $varref : '');

-

- return $varref;

- }

-

- /**

- * Generates a reference to the array of data values for the given

- * (possibly nested) block namespace. This is a string of the form:

- * $this->_tpldata['parent'][$_parent_i]['$child1'][$_child1_i]['$child2'][$_child2_i]...['$childN']

- *

- * If $include_last_iterator is true, then [$_childN_i] will be appended to the form shown above.

- * NOTE: does not expect a trailing "." on the blockname.

- * @access private

- */

- function generate_block_data_ref($blockname, $include_last_iterator, $defop = false)

- {

- // Get an array of the blocks involved.

- $blocks = explode('.', $blockname);

- $blockcount = sizeof($blocks) - 1;

-

- // DEFINE is not an element of any referenced variable, we must use _tpldata to access it

- if ($defop)

- {

- $varref = '$this->_tpldata[\'DEFINE\']';

- // Build up the string with everything but the last child.

- for ($i = 0; $i < $blockcount; $i++)

- {

- $varref .= "['" . $blocks[$i] . "'][\$_" . $blocks[$i] . '_i]';

- }

- // Add the block reference for the last child.

- $varref .= "['" . $blocks[$blockcount] . "']";

- // Add the iterator for the last child if requried.

- if ($include_last_iterator)

- {

- $varref .= '[$_' . $blocks[$blockcount] . '_i]';

- }

- return $varref;

- }

- else if ($include_last_iterator)

- {

- return '$_'. $blocks[$blockcount] . '_val';

- }

- else

- {

- return '$_'. $blocks[$blockcount - 1] . '_val[\''. $blocks[$blockcount]. '\']';

- }

- }

-

- /**

- * Write compiled file to cache directory

- * @access private

- */

- function compile_write($handle, $data)

- {

- global $phpEx;

-

- $filename = $this->template->cachepath . str_replace('/', '.', $this->template->filename[$handle]) . '.' . $phpEx;

-

- $data = "<?php if (!defined('IN_PHPBB')) exit;" . ((strpos($data, '<?php') === 0) ? substr($data, 5) : ' ?>' . $data);

-

- if ($fp = @fopen($filename, 'wb'))

- {

- @flock($fp, LOCK_EX);

- @fwrite ($fp, $data);

- @flock($fp, LOCK_UN);

- @fclose($fp);

-

- phpbb_chmod($filename, CHMOD_READ | CHMOD_WRITE);

- }

-

- return;

- }

-}

- $this->_send_command('PASV', '', false);

-

- if (!$ip_port = $this->_check_command(true))

- return false;

- // open the connection to start sending the file

- if (!preg_match('#[0-9]{1,3},[0-9]{1,3},[0-9]{1,3},[0-9]{1,3},[0-9]+,[0-9]+#', $ip_port, $temp))

- // bad ip and port

- return false;

- $temp = explode(',', $temp[0]);

- $server_ip = $temp[0] . '.' . $temp[1] . '.' . $temp[2] . '.' . $temp[3];

- $server_port = $temp[4] * 256 + $temp[5];

- if (pcre_utf8_support())

- if (pcre_utf8_support())

- 'TOPIC_FOLDER_IMG_SRC' => $user->img($folder_img, $folder_alt, false, '', 'src'),

- // Start discovering the IPV4 server address, if available

- $server_address = '0.0.0.0';

-

- if (!empty($_SERVER['SERVER_ADDR']))

- {

- $server_address = $_SERVER['SERVER_ADDR'];

- }

- // Running on IIS?

- if (!empty($_SERVER['LOCAL_ADDR']))

- {

- $server_address = $_SERVER['LOCAL_ADDR'];

- }

- 'httpd' => $_SERVER['SERVER_SOFTWARE'],

- global $db;

- $user_agent = (!empty($_SERVER['HTTP_USER_AGENT'])) ? (string) $_SERVER['HTTP_USER_AGENT'] : '';

- phpbb_request_interface::COOKIE => '_COOKIE'

- * @param mixed &$result The variable to fill

- * @param mixed $var The contents to fill with

- * @param mixed $type The variable type. Will be used with {@link settype()}

- * @param bool $multibyte Indicates whether string values may contain UTF-8 characters.

- * Default is false, causing all bytes outside the ASCII range (0-127) to be replaced with question marks.

- $result = trim(htmlspecialchars(str_replace(array("\r\n", "\r", "\0"), array("\n", "\n", ''), $result), ENT_COMPAT, 'UTF-8'));

- if (pcre_utf8_support())

- $script_name = (!empty($_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;

- }

-<?php

-/**

-*

-* @package phpBB3

-* @version $Id$

-* @copyright (c) 2005 phpBB Group, sections (c) 2001 ispi of Lincoln Inc

-* @license http://opensource.org/licenses/gpl-license.php GNU Public License

-*

-*/

-

-/**

-* @ignore

-*/

-if (!defined('IN_PHPBB'))

-{

- exit;

-}

-

-/**

-* Base Template class.

-* @package phpBB3

-*/

-class template

-{

- /** variable that holds all the data we'll be substituting into

- * the compiled templates. Takes form:

- * --> $this->_tpldata[block][iteration#][child][iteration#][child2][iteration#][variablename] == value

- * if it's a root-level variable, it'll be like this:

- * --> $this->_tpldata[.][0][varname] == value

- */

- var $_tpldata = array('.' => array(0 => array()));

- var $_rootref;

-

- // Root dir and hash of filenames for each template handle.

- var $root = '';

- var $cachepath = '';

- var $files = array();

- var $filename = array();

- var $files_inherit = array();

- var $files_template = array();

- var $inherit_root = '';

- var $orig_tpl_storedb;

- var $orig_tpl_inherits_id;

-

- // this will hash handle names to the compiled/uncompiled code for that handle.

- var $compiled_code = array();

-

- /**

- * Set template location

- * @access public

- */

- function set_template()

- {

- global $phpbb_root_path, $user;

-

- if (file_exists($phpbb_root_path . 'styles/' . $user->theme['template_path'] . '/template'))

- {

- $this->root = $phpbb_root_path . 'styles/' . $user->theme['template_path'] . '/template';

- $this->cachepath = $phpbb_root_path . 'cache/tpl_' . str_replace('_', '-', $user->theme['template_path']) . '_';

-

- if ($this->orig_tpl_storedb === null)

- {

- $this->orig_tpl_storedb = $user->theme['template_storedb'];

- }

-

- if ($this->orig_tpl_inherits_id === null)

- {

- $this->orig_tpl_inherits_id = $user->theme['template_inherits_id'];

- }

-

- $user->theme['template_storedb'] = $this->orig_tpl_storedb;

- $user->theme['template_inherits_id'] = $this->orig_tpl_inherits_id;

-

- if ($user->theme['template_inherits_id'])

- {

- $this->inherit_root = $phpbb_root_path . 'styles/' . $user->theme['template_inherit_path'] . '/template';

- }

- }

- else

- {

- trigger_error('Template path could not be found: styles/' . $user->theme['template_path'] . '/template', E_USER_ERROR);

- }

-

- $this->_rootref = &$this->_tpldata['.'][0];

-

- return true;

- }

-

- /**

- * Set custom template location (able to use directory outside of phpBB)

- * @access public

- */

- function set_custom_template($template_path, $template_name, $fallback_template_path = false)

- {

- global $phpbb_root_path, $user;

-

- // Make sure $template_path has no ending slash

- if (substr($template_path, -1) == '/')

- {

- $template_path = substr($template_path, 0, -1);

- }

-

- $this->root = $template_path;

- $this->cachepath = $phpbb_root_path . 'cache/ctpl_' . str_replace('_', '-', $template_name) . '_';

-

- if ($fallback_template_path !== false)

- {

- if (substr($fallback_template_path, -1) == '/')

- {

- $fallback_template_path = substr($fallback_template_path, 0, -1);

- }

-

- $this->inherit_root = $fallback_template_path;

- $this->orig_tpl_inherits_id = true;

- }

- else

- {

- $this->orig_tpl_inherits_id = false;

- }

-

- // the database does not store the path or name of a custom template

- // so there is no way we can properly store custom templates there

- $this->orig_tpl_storedb = false;

-

- $this->_rootref = &$this->_tpldata['.'][0];

-

- return true;

- }

-

- /**

- * Sets the template filenames for handles. $filename_array

- * should be a hash of handle => filename pairs.

- * @access public

- */

- function set_filenames($filename_array)

- {

- if (!is_array($filename_array))

- {

- return false;

- }

- foreach ($filename_array as $handle => $filename)

- {

- if (empty($filename))

- {

- trigger_error("template->set_filenames: Empty filename specified for $handle", E_USER_ERROR);

- }

-

- $this->filename[$handle] = $filename;

- $this->files[$handle] = $this->root . '/' . $filename;

-

- if ($this->inherit_root)

- {

- $this->files_inherit[$handle] = $this->inherit_root . '/' . $filename;

- }

- }

-

- return true;

- }

-

- /**

- * Destroy template data set

- * @access public

- */

- function destroy()

- {

- $this->_tpldata = array('.' => array(0 => array()));

- $this->_rootref = &$this->_tpldata['.'][0];

- }

-

- /**

- * Reset/empty complete block

- * @access public

- */

- function destroy_block_vars($blockname)

- {

- if (strpos($blockname, '.') !== false)

- {

- // Nested block.

- $blocks = explode('.', $blockname);

- $blockcount = sizeof($blocks) - 1;

-

- $str = &$this->_tpldata;

- for ($i = 0; $i < $blockcount; $i++)

- {

- $str = &$str[$blocks[$i]];

- $str = &$str[sizeof($str) - 1];

- }

-

- unset($str[$blocks[$blockcount]]);

- }

- else

- {

- // Top-level block.

- unset($this->_tpldata[$blockname]);

- }

-

- return true;

- }

-

- /**

- * Display handle

- * @access public

- */

- function display($handle, $include_once = true)

- {

- global $user, $phpbb_hook;

-

- if (!empty($phpbb_hook) && $phpbb_hook->call_hook(array(__CLASS__, __FUNCTION__), $handle, $include_once, $this))

- {

- if ($phpbb_hook->hook_return(array(__CLASS__, __FUNCTION__)))

- {

- return $phpbb_hook->hook_return_result(array(__CLASS__, __FUNCTION__));

- }

- }

-

- if (defined('IN_ERROR_HANDLER'))

- {

- if ((E_NOTICE & error_reporting()) == E_NOTICE)

- {

- error_reporting(error_reporting() ^ E_NOTICE);

- }

- }

-

- if ($filename = $this->_tpl_load($handle))

- {

- ($include_once) ? include_once($filename) : include($filename);

- }

- else

- {

- eval(' ?>' . $this->compiled_code[$handle] . '<?php ');

- }

-

- return true;

- }

-

- /**

- * Display the handle and assign the output to a template variable or return the compiled result.

- * @access public

- */

- function assign_display($handle, $template_var = '', $return_content = true, $include_once = false)

- {

- ob_start();

- $this->display($handle, $include_once);

- $contents = ob_get_clean();

-

- if ($return_content)

- {

- return $contents;

- }

-

- $this->assign_var($template_var, $contents);

-

- return true;

- }

-

- /**

- * Load a compiled template if possible, if not, recompile it

- * @access private

- */

- function _tpl_load(&$handle)

- {

- global $user, $phpEx, $config;

-

- if (!isset($this->filename[$handle]))

- {

- trigger_error("template->_tpl_load(): No file specified for handle $handle", E_USER_ERROR);

- }

-

- // reload these settings to have the values they had when this object was initialised

- // using set_template or set_custom_template, they might otherwise have been overwritten

- // by other template class instances in between.

- $user->theme['template_storedb'] = $this->orig_tpl_storedb;

- $user->theme['template_inherits_id'] = $this->orig_tpl_inherits_id;

-

- $filename = $this->cachepath . str_replace('/', '.', $this->filename[$handle]) . '.' . $phpEx;

- $this->files_template[$handle] = (isset($user->theme['template_id'])) ? $user->theme['template_id'] : 0;

-

- $recompile = false;

- if (!file_exists($filename) || @filesize($filename) === 0 || defined('DEBUG_EXTRA'))

- {

- $recompile = true;

- }

- else if ($config['load_tplcompile'])

- {

- // No way around it: we need to check inheritance here

- if ($user->theme['template_inherits_id'] && !file_exists($this->files[$handle]))

- {

- $this->files[$handle] = $this->files_inherit[$handle];

- $this->files_template[$handle] = $user->theme['template_inherits_id'];

- }

- $recompile = (@filemtime($filename) < filemtime($this->files[$handle])) ? true : false;

- }

-

- // Recompile page if the original template is newer, otherwise load the compiled version

- if (!$recompile)

- {

- return $filename;

- }

-

- global $db, $phpbb_root_path;

-

- if (!class_exists('template_compile'))

- {

- include($phpbb_root_path . 'includes/functions_template.' . $phpEx);

- }

-

- // Inheritance - we point to another template file for this one. Equality is also used for store_db

- if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'] && !file_exists($this->files[$handle]))

- {

- $this->files[$handle] = $this->files_inherit[$handle];

- $this->files_template[$handle] = $user->theme['template_inherits_id'];

- }

-

- $compile = new template_compile($this);

-

- // If we don't have a file assigned to this handle, die.

- if (!isset($this->files[$handle]))

- {

- trigger_error("template->_tpl_load(): No file specified for handle $handle", E_USER_ERROR);

- }

-

- // Just compile if no user object is present (happens within the installer)

- if (!$user)

- {

- $compile->_tpl_load_file($handle);

- return false;

- }

-

- if (isset($user->theme['template_storedb']) && $user->theme['template_storedb'])

- {

- $rows = array();

- $ids = array();

- // Inheritance

- if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'])

- {

- $ids[] = $user->theme['template_inherits_id'];

- }

- $ids[] = $user->theme['template_id'];

-

- foreach ($ids as $id)

- {

- $sql = 'SELECT *

- FROM ' . STYLES_TEMPLATE_DATA_TABLE . '

- WHERE template_id = ' . $id . "

- AND (template_filename = '" . $db->sql_escape($this->filename[$handle]) . "'

- OR template_included " . $db->sql_like_expression($db->any_char . $this->filename[$handle] . ':' . $db->any_char) . ')';

-

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

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

- {

- $rows[$row['template_filename']] = $row;

- }

- $db->sql_freeresult($result);

- }

-

- if (sizeof($rows))

- {

- foreach ($rows as $row)

- {

- $file = $this->root . '/' . $row['template_filename'];

- $force_reload = false;

- if ($row['template_id'] != $user->theme['template_id'])

- {

- // make sure that we are not overlooking a file not in the db yet

- if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'] && !file_exists($file))

- {

- $file = $this->inherit_root . '/' . $row['template_filename'];

- $this->files[$row['template_filename']] = $file;

- $this->files_inherit[$row['template_filename']] = $file;

- $this->files_template[$row['template_filename']] = $user->theme['template_inherits_id'];

- }

- else if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'])

- {

- // Ok, we have a situation. There is a file in the subtemplate, but nothing in the DB. We have to fix that.

- $force_reload = true;

- $this->files_template[$row['template_filename']] = $user->theme['template_inherits_id'];

- }

- }

- else

- {

- $this->files_template[$row['template_filename']] = $user->theme['template_id'];

- }

-

- if ($force_reload || $row['template_mtime'] < filemtime($file))

- {

- if ($row['template_filename'] == $this->filename[$handle])

- {

- $compile->_tpl_load_file($handle, true);

- }

- else

- {

- $this->files[$row['template_filename']] = $file;

- $this->filename[$row['template_filename']] = $row['template_filename'];

- $compile->_tpl_load_file($row['template_filename'], true);

- unset($this->compiled_code[$row['template_filename']]);

- unset($this->files[$row['template_filename']]);

- unset($this->filename[$row['template_filename']]);

- }

- }

-

- if ($row['template_filename'] == $this->filename[$handle])

- {

- $this->compiled_code[$handle] = $compile->compile(trim($row['template_data']));

- $compile->compile_write($handle, $this->compiled_code[$handle]);

- }

- else

- {

- // Only bother compiling if it doesn't already exist

- if (!file_exists($this->cachepath . str_replace('/', '.', $row['template_filename']) . '.' . $phpEx))

- {

- $this->filename[$row['template_filename']] = $row['template_filename'];

- $compile->compile_write($row['template_filename'], $compile->compile(trim($row['template_data'])));

- unset($this->filename[$row['template_filename']]);

- }

- }

- }

- }

- else

- {

- $file = $this->root . '/' . $row['template_filename'];

-

- if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'] && !file_exists($file))

- {

- $file = $this->inherit_root . '/' . $row['template_filename'];

- $this->files[$row['template_filename']] = $file;

- $this->files_inherit[$row['template_filename']] = $file;

- $this->files_template[$row['template_filename']] = $user->theme['template_inherits_id'];

- }

- // Try to load from filesystem and instruct to insert into the styles table...

- $compile->_tpl_load_file($handle, true);

- return false;

- }

-

- return false;

- }

-

- $compile->_tpl_load_file($handle);

- return false;

- }

-

- /**

- * Assign key variable pairs from an array

- * @access public

- */

- function assign_vars($vararray)

- {

- foreach ($vararray as $key => $val)

- {

- $this->_rootref[$key] = $val;

- }

-

- return true;

- }

-

- /**

- * Assign a single variable to a single key

- * @access public

- */

- function assign_var($varname, $varval)

- {

- $this->_rootref[$varname] = $varval;

-

- return true;

- }

-

- /**

- * Assign key variable pairs from an array to a specified block

- * @access public

- */

- function assign_block_vars($blockname, $vararray)

- {

- if (strpos($blockname, '.') !== false)

- {

- // Nested block.

- $blocks = explode('.', $blockname);

- $blockcount = sizeof($blocks) - 1;

-

- $str = &$this->_tpldata;

- for ($i = 0; $i < $blockcount; $i++)

- {

- $str = &$str[$blocks[$i]];

- $str = &$str[sizeof($str) - 1];

- }

-

- $s_row_count = isset($str[$blocks[$blockcount]]) ? sizeof($str[$blocks[$blockcount]]) : 0;

- $vararray['S_ROW_COUNT'] = $s_row_count;

-

- // Assign S_FIRST_ROW

- if (!$s_row_count)

- {

- $vararray['S_FIRST_ROW'] = true;

- }

-

- // Now the tricky part, we always assign S_LAST_ROW and remove the entry before

- // This is much more clever than going through the complete template data on display (phew)

- $vararray['S_LAST_ROW'] = true;

- if ($s_row_count > 0)

- {

- unset($str[$blocks[$blockcount]][($s_row_count - 1)]['S_LAST_ROW']);

- }

-

- // Now we add the block that we're actually assigning to.

- // We're adding a new iteration to this block with the given

- // variable assignments.

- $str[$blocks[$blockcount]][] = $vararray;

- }

- else

- {

- // Top-level block.

- $s_row_count = (isset($this->_tpldata[$blockname])) ? sizeof($this->_tpldata[$blockname]) : 0;

- $vararray['S_ROW_COUNT'] = $s_row_count;

-

- // Assign S_FIRST_ROW

- if (!$s_row_count)

- {

- $vararray['S_FIRST_ROW'] = true;

- }

-

- // We always assign S_LAST_ROW and remove the entry before

- $vararray['S_LAST_ROW'] = true;

- if ($s_row_count > 0)

- {

- unset($this->_tpldata[$blockname][($s_row_count - 1)]['S_LAST_ROW']);

- }

-

- // Add a new iteration to this block with the variable assignments we were given.

- $this->_tpldata[$blockname][] = $vararray;

- }

-

- return true;

- }

-

- /**

- * Change already assigned key variable pair (one-dimensional - single loop entry)

- *

- * An example of how to use this function:

- * {@example alter_block_array.php}

- *

- * @param string $blockname the blockname, for example 'loop'

- * @param array $vararray the var array to insert/add or merge

- * @param mixed $key Key to search for

- *

- * array: KEY => VALUE [the key/value pair to search for within the loop to determine the correct position]

- *

- * int: Position [the position to change or insert at directly given]

- *

- * If key is false the position is set to 0

- * If key is true the position is set to the last entry

- *

- * @param string $mode Mode to execute (valid modes are 'insert' and 'change')

- *

- * If insert, the vararray is inserted at the given position (position counting from zero).

- * If change, the current block gets merged with the vararray (resulting in new key/value pairs be added and existing keys be replaced by the new value).

- *

- * Since counting begins by zero, inserting at the last position will result in this array: array(vararray, last positioned array)

- * and inserting at position 1 will result in this array: array(first positioned array, vararray, following vars)

- *

- * @return bool false on error, true on success

- * @access public

- */

- function alter_block_array($blockname, $vararray, $key = false, $mode = 'insert')

- {

- if (strpos($blockname, '.') !== false)

- {

- // Nested blocks are not supported

- return false;

- }

-

- // Change key to zero (change first position) if false and to last position if true

- if ($key === false || $key === true)

- {

- $key = ($key === false) ? 0 : sizeof($this->_tpldata[$blockname]);

- }

-

- // Get correct position if array given

- if (is_array($key))

- {

- // Search array to get correct position

- list($search_key, $search_value) = @each($key);

-

- $key = NULL;

- foreach ($this->_tpldata[$blockname] as $i => $val_ary)

- {

- if ($val_ary[$search_key] === $search_value)

- {

- $key = $i;

- break;

- }

- }

-

- // key/value pair not found

- if ($key === NULL)

- {

- return false;

- }

- }

-

- // Insert Block

- if ($mode == 'insert')

- {

- // Make sure we are not exceeding the last iteration

- if ($key >= sizeof($this->_tpldata[$blockname]))

- {

- $key = sizeof($this->_tpldata[$blockname]);

- unset($this->_tpldata[$blockname][($key - 1)]['S_LAST_ROW']);

- $vararray['S_LAST_ROW'] = true;

- }

- else if ($key === 0)

- {

- unset($this->_tpldata[$blockname][0]['S_FIRST_ROW']);

- $vararray['S_FIRST_ROW'] = true;

- }

-

- // Re-position template blocks

- for ($i = sizeof($this->_tpldata[$blockname]); $i > $key; $i--)

- {

- $this->_tpldata[$blockname][$i] = $this->_tpldata[$blockname][$i-1];

- $this->_tpldata[$blockname][$i]['S_ROW_COUNT'] = $i;

- }

-

- // Insert vararray at given position

- $vararray['S_ROW_COUNT'] = $key;

- $this->_tpldata[$blockname][$key] = $vararray;

-

- return true;

- }

-

- // Which block to change?

- if ($mode == 'change')

- {

- if ($key == sizeof($this->_tpldata[$blockname]))

- {

- $key--;

- }

-

- $this->_tpldata[$blockname][$key] = array_merge($this->_tpldata[$blockname][$key], $vararray);

- return true;

- }

-

- return false;

- }

-

- /**

- * Include a separate template

- * @access private

- */

- function _tpl_include($filename, $include = true)

- {

- $handle = $filename;

- $this->filename[$handle] = $filename;

- $this->files[$handle] = $this->root . '/' . $filename;

- if ($this->inherit_root)

- {

- $this->files_inherit[$handle] = $this->inherit_root . '/' . $filename;

- }

-

- $filename = $this->_tpl_load($handle);

-

- if ($include)

- {

- global $user;

-

- if ($filename)

- {

- include($filename);

- return;

- }

- eval(' ?>' . $this->compiled_code[$handle] . '<?php ');

- }

- }

-

- /**

- * Include a php-file

- * @access private

- */

- function _php_include($filename)

- {

- global $phpbb_root_path;

-

- $file = $phpbb_root_path . $filename;

-

- if (!file_exists($file))

- {

- // trigger_error cannot be used here, as the output already started

- echo 'template->_php_include(): File ' . htmlspecialchars($file) . ' does not exist or is empty';

- return;

- }

- include($file);

- }

-}