| New file |
|---|
| 0,0 → 1,835 |
|---|
| <?php |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // // |
| // Copyright (C) 2006 Phorum Development Team // |
| // http://www.phorum.org // |
| // // |
| // This program is free software. You can redistribute it and/or modify // |
| // it under the terms of either the current Phorum License (viewable at // |
| // phorum.org) or the Phorum License that was distributed with this file // |
| // // |
| // This program is distributed in the hope that it will be useful, // |
| // but WITHOUT ANY WARRANTY, without even the implied warranty of // |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. // |
| // // |
| // You should have received a copy of the Phorum License // |
| // along with this program. // |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| // Check that this file is not loaded directly. |
| if ( basename( __FILE__ ) == basename( $_SERVER["PHP_SELF"] ) ) exit(); |
| |
| // all other constants in ./include/constants.php |
| define( "PHORUM", "5.1.10" ); |
| |
| // our internal version in format of year-month-day-serial |
| define( "PHORUMINTERNAL", "2005120400" ); |
| |
| define( "DEBUG", 0 ); |
| |
| include_once( "./include/constants.php" ); |
| |
| // setup the PHORUM var |
| $PHORUM = array(); |
| |
| // temp member to hold arrays and such in templates |
| $PHORUM["TMP"] = array(); |
| |
| // The data member is the data the templates can access |
| $PHORUM["DATA"] = array(); |
| $PHORUM["DATA"]["GET_VARS"] = array(); |
| $PHORUM["DATA"]["POST_VARS"] = ""; |
| |
| // get the forum id if set with a post |
| if ( isset( $_REQUEST["forum_id"] ) && is_numeric( $_REQUEST["forum_id"] ) ) { |
| $PHORUM["forum_id"] = $_REQUEST["forum_id"]; |
| } |
| |
| // strip the slashes off of POST data if magic_quotes is on |
| if ( get_magic_quotes_gpc() && count( $_REQUEST ) ) { |
| foreach( $_POST as $key => $value ) { |
| if ( !is_array( $value ) ) |
| $_POST[$key] = stripslashes( $value ); |
| else |
| $_POST[$key] = phorum_recursive_stripslashes( $value ); |
| } |
| foreach( $_GET as $key => $value ) { |
| if ( !is_array( $value ) ) |
| $_GET[$key] = stripslashes( $value ); |
| else |
| $_GET[$key] = phorum_recursive_stripslashes( $value ); |
| } |
| } |
| |
| // look for and parse the QUERY_STRING |
| // this only applies to urls that we create. |
| // scrips using urls from forms (search) should use $_GET or $_POST |
| if ( !defined( "PHORUM_ADMIN" ) ) { |
| if ( isset( $_SERVER["QUERY_STRING"] ) || isset( $PHORUM["CUSTOM_QUERY_STRING"] ) ) { |
| $Q_STR = empty( $GLOBALS["PHORUM_CUSTOM_QUERY_STRING"] ) ? $_SERVER["QUERY_STRING"]: $GLOBALS["PHORUM_CUSTOM_QUERY_STRING"]; |
| |
| // ignore stuff past a # |
| if ( strstr( $Q_STR, "#" ) ) list( $Q_STR, $other ) = explode( "#", $Q_STR ); |
| |
| // explode it on comma |
| $PHORUM["args"] = explode( ",", $Q_STR ); |
| |
| // check for any assigned values |
| if ( strstr( $Q_STR, "=" ) ) { |
| foreach( $PHORUM["args"] as $key => $arg ) { |
| |
| // if an arg has an = create an element in args |
| // with left part as key and right part as value |
| if ( strstr( $arg, "=" ) ) { |
| list( $var, $value ) = explode( "=", $arg ); |
| $PHORUM["args"][$var] = urldecode( $value ); |
| // get rid of the numbered arg, it is useless. |
| unset( $PHORUM["args"][$key] ); |
| } |
| } |
| } |
| |
| // set forum_id if not set already by |
| if ( empty( $PHORUM["forum_id"] ) && isset( $PHORUM["args"][0] ) ) { |
| $PHORUM["forum_id"] = ( int )$PHORUM["args"][0]; |
| } |
| } |
| } |
| |
| // set the forum_id to 0 if not set by now. |
| if ( empty( $PHORUM["forum_id"] ) ) $PHORUM["forum_id"] = 0; |
| |
| // Get the database settings. |
| if ( empty( $GLOBALS["PHORUM_ALT_DBCONFIG"] ) || $GLOBALS["PHORUM_ALT_DBCONFIG"]==$_REQUEST["PHORUM_ALT_DBCONFIG"] || !defined("PHORUM_WRAPPER") ) { |
| // Backup display_errors setting. |
| $orig = ini_get("display_errors"); |
| ini_set("display_errors", 0); |
| |
| // Load configuration. |
| if (! include_once( "./include/db/config.php" )) { |
| print '<html><head><title>Phorum error</title></head><body>'; |
| print '<h2>Phorum database configuration error</h2>'; |
| |
| // No database configuration found. |
| if (!file_exists("./include/db/config.php")) { ?> |
| Phorum has been installed on this server, but the configuration<br/> |
| for the database connection has not yet been made. Please read<br/> |
| <a href="docs/install.txt">docs/install.txt</a> for installation instructions. <?php |
| } else { |
| $fp = fopen("./include/db/config.php", "r"); |
| // Unable to read the configuration file. |
| if (!$fp) { ?> |
| A database configuration file was found in ./include/db/config.php,<br/> |
| but Phorum was unable to read it. Please check the file permissions<br/> |
| for this file. <?php |
| // Unknown error. |
| } else { |
| fclose($fp); ?> |
| A database configuration file was found in ./include/dbconfig.php,<br/> |
| but it could not be loaded. It possibly contains one or more errors.<br/> |
| Please check your configuration file. <?php |
| } |
| } |
| |
| print '</body></html>'; |
| exit(1); |
| } |
| |
| // Restore original display_errors setting. |
| ini_set("display_errors", $orig); |
| } else { |
| $PHORUM["DBCONFIG"] = $GLOBALS["PHORUM_ALT_DBCONFIG"]; |
| } |
| |
| // Load the database layer. |
| include_once( "./include/db/{$PHORUM['DBCONFIG']['type']}.php" ); |
| |
| if(!phorum_db_check_connection()){ |
| if(isset($PHORUM["DBCONFIG"]["down_page"])){ |
| header("Location: ".$PHORUM["DBCONFIG"]["down_page"]); |
| exit(); |
| } else { |
| echo "The database connection failed. Please check your database configuration in include/db/config.php. If the configuration is okay, check if the database server is running."; |
| exit(); |
| } |
| } |
| |
| // get the Phorum settings |
| phorum_db_load_settings(); |
| |
| // a hook for rewriting vars at the beginning of common.php, |
| //right after loading the settings from the database |
| phorum_hook( "common_pre", "" ); |
| |
| include_once( "./include/cache.php" ); |
| |
| // stick some stuff from the settings into the DATA member |
| $PHORUM["DATA"]["TITLE"] = ( isset( $PHORUM["title"] ) ) ? $PHORUM["title"] : ""; |
| $PHORUM["DATA"]["HTML_TITLE"] = ( !empty( $PHORUM["html_title"] ) ) ? $PHORUM["html_title"] : $PHORUM["DATA"]["TITLE"]; |
| $PHORUM["DATA"]["HEAD_TAGS"] = ( isset( $PHORUM["head_tags"] ) ) ? $PHORUM["head_tags"] : ""; |
| $PHORUM["DATA"]["FORUM_ID"] = $PHORUM["forum_id"]; |
| |
| //////////////////////////////////////////////////////////// |
| // only do this stuff if we are not in the admin |
| |
| if ( !defined( "PHORUM_ADMIN" ) ) { |
| |
| // if the Phorum is disabled, display a message. |
| if(isset($PHORUM["status"]) && $PHORUM["status"]=="disabled"){ |
| if(!empty($PHORUM["disabled_url"])){ |
| header("Location: ".$PHORUM["disabled_url"]); |
| exit(); |
| } else { |
| echo "This Phorum is currently disabled. Please contact the web site owner at ".$PHORUM['system_email_from_address']." for more information.\n"; |
| exit(); |
| } |
| } |
| |
| // checking for upgrade or new install |
| if ( !isset( $PHORUM['internal_version'] ) ) { |
| echo "<html><head><title>Phorum error</title></head><body>No Phorum settings were found. Either this is a brand new installation of Phorum or there is an error with your database server. If this is a new install, please <a href=\"admin.php\">go to the admin page</a> to complete the installation. If not, check your database server.</body></html>"; |
| exit(); |
| } elseif ( $PHORUM['internal_version'] < PHORUMINTERNAL ) { |
| echo "<html><head><title>Error</title></head><body>Looks like you have installed a new version. Go to the admin to complete the upgrade!</body></html>"; |
| exit(); |
| } |
| |
| // load the forum's settings |
| if ( !empty( $PHORUM["forum_id"] ) ) { |
| $forum_settings = phorum_db_get_forums( $PHORUM["forum_id"] ); |
| if ( empty( $forum_settings[$PHORUM["forum_id"]] ) ) { |
| phorum_hook( "common_no_forum", "" ); |
| phorum_redirect_by_url( phorum_get_url( PHORUM_INDEX_URL ) ); |
| exit(); |
| } |
| $PHORUM = array_merge( $PHORUM, $forum_settings[$PHORUM["forum_id"]] ); |
| } else { |
| // some defaults we might need if no forum is set (i.e. on the index-page) |
| $PHORUM['vroot']=0; |
| $PHORUM['parent_id']=0; |
| $PHORUM['active']=1; |
| $PHORUM['folder_flag']=1; |
| } |
| |
| // stick some stuff from the settings into the DATA member |
| $PHORUM["DATA"]["NAME"] = ( isset( $PHORUM["name"] ) ) ? $PHORUM["name"] : ""; |
| $PHORUM["DATA"]["DESCRIPTION"] = ( isset( $PHORUM["description"] ) ) ? $PHORUM["description"] : ""; |
| $PHORUM["DATA"]["ENABLE_PM"] = ( isset( $PHORUM["enable_pm"] ) ) ? $PHORUM["enable_pm"] : ""; |
| if ( !empty( $PHORUM["DATA"]["HTML_TITLE"] ) && !empty( $PHORUM["DATA"]["NAME"] ) ) { |
| $PHORUM["DATA"]["HTML_TITLE"] .= PHORUM_SEPARATOR; |
| } |
| $PHORUM["DATA"]["HTML_TITLE"] .= $PHORUM["DATA"]["NAME"]; |
| |
| // check the user session |
| include_once( "./include/users.php" ); |
| if ( phorum_user_check_session() ) { |
| $PHORUM["DATA"]["LOGGEDIN"] = true; |
| |
| if(!$PHORUM["tight_security"] || phorum_user_check_session( PHORUM_SESSION_SHORT_TERM )){ |
| $PHORUM["DATA"]["FULLY_LOGGEDIN"] = true; |
| } else { |
| $PHORUM["DATA"]["FULLY_LOGGEDIN"] = false; |
| } |
| |
| // Let the templates know whether we have new private messages. |
| $PHORUM["DATA"]["NEW_PRIVATE_MESSAGES"] = 0; |
| if ( $PHORUM["enable_pm"] && isset($PHORUM["user"]["new_private_messages"]) ) { |
| $PHORUM["DATA"]["NEW_PRIVATE_MESSAGES"] = $PHORUM["user"]["new_private_messages"]; |
| } |
| |
| $PHORUM["DATA"]["notice_messages"] = false; |
| $PHORUM["DATA"]["notice_users"] = false; |
| $PHORUM["DATA"]["notice_groups"] = false; |
| |
| // if moderator notifications are on and the person is a mod, lets find out if anything is new |
| if ( $PHORUM["enable_moderator_notifications"] ) { |
| $forummodlist = phorum_user_access_list( PHORUM_USER_ALLOW_MODERATE_MESSAGES ); |
| if ( count( $forummodlist ) > 0 ) { |
| $PHORUM["DATA"]["notice_messages"] = ( count( phorum_db_get_unapproved_list( $forummodlist, true ) ) > 0 ); |
| $PHORUM["DATA"]["notice_messages_url"] = phorum_get_url( PHORUM_CONTROLCENTER_URL, "panel=" . PHORUM_CC_UNAPPROVED ); |
| } |
| if ( phorum_user_access_allowed( PHORUM_USER_ALLOW_MODERATE_USERS ) ) { |
| $PHORUM["DATA"]["notice_users"] = ( count( phorum_db_user_get_unapproved() ) > 0 ); |
| $PHORUM["DATA"]["notice_users_url"] = phorum_get_url( PHORUM_CONTROLCENTER_URL, "panel=" . PHORUM_CC_USERS ); |
| } |
| if ( phorum_user_allow_moderate_group() ) { |
| $groups = phorum_user_get_moderator_groups(); |
| if ( count( $groups ) > 0 ) { |
| $PHORUM["DATA"]["notice_groups"] = count( phorum_db_get_group_members( array_keys( $groups ), PHORUM_USER_GROUP_UNAPPROVED ) ); |
| $PHORUM["DATA"]["notice_groups_url"] = phorum_get_url( PHORUM_CONTROLCENTER_URL, "panel=" . PHORUM_CC_GROUP_MODERATION ); |
| } |
| } |
| } |
| |
| $PHORUM["DATA"]["notice_all"] = ( $PHORUM["enable_pm"] && phorum_page!="pm" && $PHORUM["DATA"]["NEW_PRIVATE_MESSAGES"] ) || $PHORUM["DATA"]["notice_messages"] || $PHORUM["DATA"]["notice_users"] || $PHORUM["DATA"]["notice_groups"]; |
| |
| // if the user has overridden thread settings, change it here. |
| if ( !isset( $PHORUM['display_fixed'] ) || !$PHORUM['display_fixed'] ) { |
| if ( $PHORUM["user"]["threaded_list"] == PHORUM_THREADED_ON ) { |
| $PHORUM["threaded_list"] = true; |
| } elseif ( $PHORUM["user"]["threaded_list"] == PHORUM_THREADED_OFF ) { |
| $PHORUM["threaded_list"] = false; |
| } |
| if ( $PHORUM["user"]["threaded_read"] == PHORUM_THREADED_ON ) { |
| $PHORUM["threaded_read"] = true; |
| } elseif ( $PHORUM["user"]["threaded_read"] == PHORUM_THREADED_OFF ) { |
| $PHORUM["threaded_read"] = false; |
| } |
| } |
| } |
| |
| // set up the blank user if not logged in |
| if ( empty( $PHORUM["user"] ) ) { |
| $PHORUM["user"] = array( "user_id" => 0, "username" => "", "admin" => false, "newinfo" => array() ); |
| $PHORUM["DATA"]["LOGGEDIN"] = false; |
| } |
| |
| |
| // a hook for rewriting vars in common.php after loading the user |
| phorum_hook( "common_post_user", "" ); |
| |
| |
| // set up the template |
| |
| // check for a template being passed on the url |
| // only use valid template names |
| if ( !empty( $PHORUM["args"]["template"] ) ) { |
| $template = basename( $PHORUM["args"]["template"] ); |
| if ($template != '..') { |
| $PHORUM["template"] = $template; |
| } |
| } |
| |
| // user output buffering so we don't get header errors |
| // not loaded if we are running an external or scheduled script |
| if (! defined('PHORUM_SCRIPT')) { |
| ob_start(); |
| include_once( phorum_get_template( "settings" ) ); |
| ob_end_clean(); |
| } |
| |
| // get the language file |
| if ( ( !isset( $PHORUM['display_fixed'] ) || !$PHORUM['display_fixed'] ) && isset( $PHORUM['user']['user_language'] ) && !empty($PHORUM['user']['user_language']) ) |
| $PHORUM['language'] = $PHORUM['user']['user_language']; |
| |
| if ( !isset( $PHORUM["language"] ) || empty( $PHORUM["language"] ) || !file_exists( "./include/lang/$PHORUM[language].php" ) ) |
| $PHORUM["language"] = $PHORUM["default_language"]; |
| |
| if ( file_exists( "./include/lang/$PHORUM[language].php" ) ) { |
| include_once( "./include/lang/$PHORUM[language].php" ); |
| } |
| // load languages for localized modules |
| if ( isset( $PHORUM["hooks"]["lang"] ) && is_array($PHORUM["hooks"]["lang"]) ) { |
| foreach( $PHORUM["hooks"]["lang"]["mods"] as $mod ) { |
| // load mods for this hook |
| if ( file_exists( "./mods/$mod/lang/$PHORUM[language].php" ) ) { |
| include_once "./mods/$mod/lang/$PHORUM[language].php"; |
| } |
| elseif ( file_exists( "./mods/$mod/lang/english.php" ) ) { |
| include_once "./mods/$mod/lang/english.php"; |
| } |
| } |
| } |
| |
| // HTML titles can't contain HTML code, so we strip HTML tags |
| // and HTML escape the title. |
| $PHORUM["DATA"]["HTML_TITLE"] = htmlentities(strip_tags($PHORUM["DATA"]["HTML_TITLE"]), ENT_COMPAT, $PHORUM["DATA"]["CHARSET"]); |
| |
| // if the Phorum is disabled, display a message. |
| if(isset($PHORUM["status"]) && $PHORUM["status"]=="admin-only" && !$PHORUM["user"]["admin"]){ |
| // set all our URL's |
| phorum_build_common_urls(); |
| |
| $PHORUM["DATA"]["MESSAGE"]=$PHORUM["DATA"]["LANG"]["AdminOnlyMessage"]; |
| include phorum_get_template("header"); |
| phorum_hook("after_header"); |
| include phorum_get_template("message"); |
| phorum_hook("before_footer"); |
| include phorum_get_template("footer"); |
| exit(); |
| |
| } |
| |
| |
| // a hook for rewriting vars at the end of common.php |
| phorum_hook( "common", "" ); |
| |
| $PHORUM['DATA']['USERINFO'] = $PHORUM['user']; |
| $PHORUM['DATA']['PHORUM_PAGE'] = phorum_page; |
| $PHORUM['DATA']['USERTRACK'] = $PHORUM['track_user_activity']; |
| } |
| |
| |
| ////////////////////////////////////////////////////////// |
| // functions |
| |
| /** |
| * A common function to check that a user is logged in |
| */ |
| function phorum_require_login() |
| { |
| $PHORUM = $GLOBALS['PHORUM']; |
| if ( !$PHORUM["user"]["user_id"] ) { |
| $url = phorum_get_url( PHORUM_LOGIN_URL, "redir=" . urlencode( $PHORUM["http_path"] . "/" . basename( $_SERVER["PHP_SELF"] ) . "?" . $_SERVER["QUERY_STRING"] ) ); |
| phorum_redirect_by_url( $url ); |
| exit(); |
| } |
| } |
| |
| /** |
| * A common function for checking the read-permissions for a forum-page |
| * returns false if access is not allowed and an error page-was output |
| */ |
| function phorum_check_read_common() |
| { |
| $PHORUM = $GLOBALS['PHORUM']; |
| |
| $retval = true; |
| |
| if ( $PHORUM["forum_id"] > 0 && !$PHORUM["folder_flag"] && !phorum_user_access_allowed( PHORUM_USER_ALLOW_READ ) ) { |
| if ( $PHORUM["DATA"]["LOGGEDIN"] ) { |
| // if they are logged in and not allowed, they don't have rights |
| $PHORUM["DATA"]["MESSAGE"] = $PHORUM["DATA"]["LANG"]["NoRead"]; |
| } else { |
| // check if they could read if logged in. |
| // if so, let them know to log in. |
| if ( ( empty( $PHORUM["DATA"]["POST"]["parentid"] ) && $PHORUM["reg_perms"] &PHORUM_USER_ALLOW_READ ) ) { |
| $PHORUM["DATA"]["MESSAGE"] = $PHORUM["DATA"]["LANG"]["PleaseLoginRead"]; |
| } else { |
| $PHORUM["DATA"]["MESSAGE"] = $PHORUM["DATA"]["LANG"]["NoRead"]; |
| } |
| } |
| |
| phorum_build_common_urls(); |
| |
| include phorum_get_template( "header" ); |
| phorum_hook( "after_header" ); |
| include phorum_get_template( "message" ); |
| phorum_hook( "before_footer" ); |
| include phorum_get_template( "footer" ); |
| |
| $retval = false; |
| } |
| |
| return $retval; |
| } |
| |
| // used for all url creation. |
| function phorum_get_url() |
| { |
| $PHORUM = $GLOBALS["PHORUM"]; |
| |
| $args = ""; |
| $url = ""; |
| $suffix = ""; |
| $add_forum_id = false; |
| $add_get_vars = true; |
| |
| $argv = func_get_args(); |
| $type = array_shift( $argv ); |
| |
| switch ( $type ) { |
| case PHORUM_LIST_URL: |
| $page = "list"; |
| if ( empty( $argv ) ) $add_forum_id = true; |
| break; |
| case PHORUM_READ_URL: |
| $page = "read"; |
| $add_forum_id = true; |
| if ( !empty( $argv[1] ) && is_numeric( $argv[1] ) ) $suffix = "#msg-$argv[1]"; |
| break; |
| case PHORUM_FOREIGN_READ_URL: |
| $page = "read"; |
| if ( !empty( $argv[2] ) && is_numeric( $argv[2] ) ) $suffix = "#msg-$argv[2]"; |
| break; |
| case PHORUM_REPLY_URL: |
| if(isset($PHORUM["reply_on_read_page"]) && $PHORUM["reply_on_read_page"]){ |
| $page = "read"; |
| $suffix = "#REPLY"; |
| } else { |
| $page = "posting"; |
| // For reply on a separate page, we call posting.php on its own. |
| // In that case argv[0] is the editor mode we want to use |
| // (reply in this case). Currently, the thread id is in argv[0], |
| // but we don't need that one for posting.php. So we simply |
| // replace argv[0] with the correct argument. |
| $argv[0] = "reply"; |
| } |
| $add_forum_id = true; |
| break; |
| case PHORUM_POSTING_URL: |
| $page = "posting"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_REDIRECT_URL: |
| $page = "redirect"; |
| $add_forum_id = false; |
| break; |
| case PHORUM_SEARCH_URL: |
| $page = "search"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_SEARCH_ACTION_URL: |
| $page = "search"; |
| $add_get_vars = true; |
| break; |
| case PHORUM_DOWN_URL: |
| $page = "down"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_VIOLATION_URL: |
| $page = "violation"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_INDEX_URL: |
| $page = "index"; |
| break; |
| case PHORUM_LOGIN_URL: |
| $page = "login"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_LOGIN_ACTION_URL: |
| $page = "login"; |
| break; |
| case PHORUM_REGISTER_URL: |
| $page = "register"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_REGISTER_ACTION_URL: |
| $page = "register"; |
| break; |
| case PHORUM_PROFILE_URL: |
| $page = "profile"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_SUBSCRIBE_URL: |
| $page = "subscribe"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_MODERATION_URL: |
| $page = "moderation"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_MODERATION_ACTION_URL: |
| $page = "moderation"; |
| $add_get_vars = false; |
| break; |
| case PHORUM_PREPOST_URL: |
| $page = "control"; |
| $argv[] = "panel=messages"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_CONTROLCENTER_URL: |
| $page = "control"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_CONTROLCENTER_ACTION_URL: |
| $page = "control"; |
| break; |
| case PHORUM_PM_URL: |
| $page = "pm"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_PM_ACTION_URL: |
| $page = "pm"; |
| break; |
| case PHORUM_FILE_URL: |
| $page = "file"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_FOLLOW_URL: |
| $page = "follow"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_FOLLOW_ACTION_URL: |
| $page = "follow"; |
| $add_forum_id = false; |
| break; |
| case PHORUM_REPORT_URL: |
| $page = "report"; |
| $add_forum_id = true; |
| break; |
| case PHORUM_RSS_URL: |
| switch(phorum_page){ |
| case "list": |
| $add_forum_id = true; |
| break; |
| case "read": |
| $add_forum_id = true; |
| array_push($argv, $PHORUM["args"]["1"]); |
| break; |
| } |
| $page = "rss"; |
| break; |
| // this is for adding own generic urls |
| case PHORUM_CUSTOM_URL: |
| $page = array_shift($argv); // first arg is our page |
| $add_forum_id_tmp=array_shift($argv); // second determining if we should add the forum_id |
| $add_forum_id = $add_forum_id_tmp?true:false; |
| break; |
| |
| case PHORUM_BASE_URL: |
| // only to flag phorum_custom_get_url() that base url is requested |
| $page = ''; |
| break; |
| |
| default: |
| trigger_error( "Unhandled page type.", E_USER_WARNING ); |
| break; |
| } |
| |
| // build the query string |
| $query_items = array(); |
| |
| if ( $add_forum_id ) { |
| $query_items[] = ( int )$PHORUM["forum_id"]; |
| } |
| |
| if ( count( $argv ) > 0 ) { |
| $query_items = array_merge( $query_items, $argv ); |
| } |
| |
| if ( !empty( $PHORUM["DATA"]["GET_VARS"] ) && $add_get_vars ) { |
| $query_items = array_merge( $query_items, $PHORUM["DATA"]["GET_VARS"] ); |
| } |
| // build the url |
| if ( !function_exists( "phorum_custom_get_url" ) ) { |
| if ($type == PHORUM_BASE_URL) return $PHORUM["http_path"] . '/'; |
| |
| $url = "$PHORUM[http_path]/$page." . PHORUM_FILE_EXTENSION; |
| |
| if ( count( $query_items ) ) $url .= "?" . implode( ",", $query_items ); |
| |
| if ( !empty( $suffix ) ) $url .= $suffix; |
| } else { |
| $url = phorum_custom_get_url( $page, $query_items, $suffix ); |
| } |
| |
| return $url; |
| } |
| |
| // retrieve the appropriate template file name |
| function phorum_get_template( $page, $is_include = false ) |
| { |
| $PHORUM = $GLOBALS["PHORUM"]; |
| |
| if ( ( !isset( $PHORUM['display_fixed'] ) || !$PHORUM['display_fixed'] ) && isset( $PHORUM['user']['user_template'] ) && !empty($PHORUM['user']['user_template'])) { |
| $PHORUM['template'] = $PHORUM['user']['user_template']; |
| } |
| |
| // If no user template is set or if the template folder cannot be found, |
| // fallback to the default template. |
| if (empty($PHORUM["template"]) || !file_exists("./templates/{$PHORUM['template']}")) { |
| $PHORUM["template"] = $PHORUM["default_template"]; |
| } |
| |
| $tpl = "./templates/$PHORUM[template]/$page"; |
| // check for straight PHP file |
| if ( file_exists( "$tpl.php" ) ) { |
| $phpfile = "$tpl.php"; |
| } else { |
| // not there, look for a template |
| $tplfile = "$tpl.tpl"; |
| $safetemplate = str_replace("-", "_", $PHORUM["template"]); |
| $safepage = str_replace("-", "_", $page); |
| $phpfile = "$PHORUM[cache]/tpl-$safetemplate-$safepage-" . |
| ($is_include ? "include" : "toplevel") . "-" . |
| md5( dirname( __FILE__ ) ) . ".php"; |
| |
| if ( $is_include || !file_exists( $phpfile ) ) { |
| include_once "./include/templates.php"; |
| phorum_import_template( $tplfile, $phpfile ); |
| } |
| } |
| |
| return $phpfile; |
| } |
| |
| // creates URLs used on most pages |
| function phorum_build_common_urls() |
| { |
| $PHORUM=$GLOBALS['PHORUM']; |
| |
| // those links are only needed in forums, not in folders |
| if(isset($PHORUM['folder_flag']) && !$PHORUM['folder_flag']) { |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["TOP"] = phorum_get_url( PHORUM_LIST_URL ); |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["MARKREAD"] = phorum_get_url( PHORUM_LIST_URL, "markread=1" ); |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["POST"] = phorum_get_url( PHORUM_POSTING_URL ); |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["SUBSCRIBE"] = phorum_get_url( PHORUM_SUBSCRIBE_URL ); |
| } |
| |
| // those are general urls, needed nearly everywhere |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["SEARCH"] = phorum_get_url( PHORUM_SEARCH_URL ); |
| |
| // RSS-Url only makes sense on a couple of pages |
| if(isset($PHORUM['use_rss']) && $PHORUM['use_rss'] |
| && (phorum_page=="index" || phorum_page=="list" || phorum_page=="read")){ |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["RSS"] = phorum_get_url( PHORUM_RSS_URL ); |
| } |
| |
| $index_id=-1; |
| // in a folder |
| |
| if( $PHORUM['folder_flag'] && phorum_page != 'index' |
| && ($PHORUM['forum_id'] == 0 || $PHORUM['vroot'] == $PHORUM['forum_id'])) { |
| // folder where we usually don't show the index-link but on |
| // additional pages like search and login its shown |
| $index_id=$PHORUM['forum_id']; |
| |
| } elseif( ( $PHORUM['folder_flag'] && |
| ($PHORUM['forum_id'] != 0 && $PHORUM['vroot'] != $PHORUM['forum_id'])) || |
| (!$PHORUM['folder_flag'] && $PHORUM['active'])) { |
| // either a folder where the link should be shown (not vroot or root) |
| // or an active forum where the link should be shown |
| |
| if(isset($PHORUM["use_new_folder_style"]) && $PHORUM["use_new_folder_style"] ) { |
| // go to root or vroot |
| $index_id=$PHORUM["vroot"]; // vroot is either 0 (root) or another id |
| |
| } else { |
| // go to parent |
| $index_id=$PHORUM["parent_id"]; // parent_id is always set now |
| |
| } |
| |
| } |
| if($index_id > -1) { |
| // check if its the full root, avoid adding an id in this case (SE-optimized ;)) |
| if (!empty($index_id)) |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["INDEX"] = phorum_get_url( PHORUM_INDEX_URL, $index_id ); |
| else |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["INDEX"] = phorum_get_url( PHORUM_INDEX_URL ); |
| } |
| |
| // these urls depend on the login-status of a user |
| if ( $GLOBALS["PHORUM"]["DATA"]["LOGGEDIN"] ) { |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["LOGINOUT"] = phorum_get_url( PHORUM_LOGIN_URL, "logout=1" ); |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["REGISTERPROFILE"] = phorum_get_url( PHORUM_CONTROLCENTER_URL ); |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["PM"] = phorum_get_url( PHORUM_PM_URL ); |
| } else { |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["LOGINOUT"] = phorum_get_url( PHORUM_LOGIN_URL ); |
| $GLOBALS["PHORUM"]["DATA"]["URL"]["REGISTERPROFILE"] = phorum_get_url( PHORUM_REGISTER_URL ); |
| } |
| } |
| |
| // calls phorum mod functions |
| function phorum_hook( $hook, $arg = "" ) |
| { |
| $PHORUM = $GLOBALS["PHORUM"]; |
| |
| if ( isset( $PHORUM["hooks"][$hook] ) && is_array($PHORUM["hooks"][$hook])) { |
| |
| foreach( $PHORUM["hooks"][$hook]["mods"] as $mod ) { |
| // load mods for this hook |
| if ( file_exists( "./mods/$mod/$mod.php" ) ) { |
| include_once "./mods/$mod/$mod.php"; |
| } elseif ( file_exists( "./mods/$mod.php" ) ) { |
| include_once "./mods/$mod.php"; |
| } |
| } |
| |
| foreach( $PHORUM["hooks"][$hook]["funcs"] as $func ) { |
| // call functions for this hook |
| if ( function_exists( $func ) ) { |
| $arg = call_user_func( $func, $arg ); |
| } |
| } |
| } |
| |
| return $arg; |
| } |
| |
| // HTML encodes a string |
| function phorum_html_encode( $string ) |
| { |
| $ret_string = ""; |
| $len = strlen( $string ); |
| for( $x = 0;$x < $len;$x++ ) { |
| $ord = ord( $string[$x] ); |
| $ret_string .= "&#$ord;"; |
| } |
| return $ret_string; |
| } |
| |
| // removes slashes from all array-entries |
| function phorum_recursive_stripslashes( $array ) |
| { |
| if ( !is_array( $array ) ) { |
| return $array; |
| } else { |
| foreach( $array as $key => $value ) { |
| if ( !is_array( $value ) ) |
| $array[$key] = stripslashes( $value ); |
| else |
| $array[$key] = phorum_recursive_stripslashes( $value ); |
| } |
| } |
| return $array; |
| } |
| |
| // returns the available templates as an array |
| function phorum_get_template_info() |
| { |
| $tpls = array(); |
| |
| $d = dir( "./templates" ); |
| while ( false !== ( $entry = $d->read() ) ) { |
| if ( $entry != "." && $entry != ".." && file_exists( "./templates/$entry/info.php" ) ) { |
| include "./templates/$entry/info.php"; |
| if ( !isset( $template_hide ) || empty( $template_hide ) || defined( "PHORUM_ADMIN" ) ) { |
| $tpls[$entry] = "$name $version"; |
| } else { |
| unset( $template_hide ); |
| } |
| } |
| } |
| |
| return $tpls; |
| } |
| |
| // returns the available languages as an array |
| function phorum_get_language_info() |
| { |
| $langs = array(); |
| |
| $d = dir( "./include/lang" ); |
| while ( false !== ( $entry = $d->read() ) ) { |
| if ( substr( $entry, -4 ) == ".php" && is_file( "./include/lang/$entry" ) ) { |
| @include "./include/lang/$entry"; |
| if ( !isset( $language_hide ) || empty( $language_hide ) || defined( "PHORUM_ADMIN" ) ) { |
| $langs[str_replace( ".php", "", $entry )] = $language; |
| } else { |
| unset( $language_hide ); |
| } |
| } |
| } |
| |
| return $langs; |
| } |
| |
| function phorum_redirect_by_url( $redir_url ) |
| { |
| if ( stristr( $_SERVER['SERVER_SOFTWARE'], "Microsoft-IIS" ) ) { |
| // the ugly IIS-hack to avoid crashing IIS |
| print "<html><head>\n<title>Redirecting ...</title>\n"; |
| print "<meta http-equiv=\"refresh\" content=\"0; URL=$redir_url\">"; |
| print "</head>\n"; |
| print "<body><a href=\"$redir_url\">Redirecting ...</a></body>\n"; |
| print "</html>"; |
| } else { |
| // our standard-way |
| header( "Location: $redir_url" ); |
| } |
| exit(0); |
| } |
| |
| // might remove these, might not. Need it for debugging. |
| function print_var( $var ) |
| { |
| echo "<xmp>"; |
| print_r( $var ); |
| echo "</xmp>"; |
| } |
| |
| ?> |