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- <?php
- /**
- * load_prefs.php
- *
- * Loads preferences from the $username.pref file used by almost
- * every other script in the source directory and alswhere.
- *
- * @copyright © 1999-2007 The SquirrelMail Project Team
- * @license http://opensource.org/licenses/gpl-license.php GNU Public License
- * @version $Id$
- * @package squirrelmail
- */
- /**
- * do not allow to call this file directly
- * FIXME: PHP CGI (at least on IIS 5.1) does not set 'SCRIPT_FILENAME' and
- * code does not handle magic_quotes_gpc=on.
- */
- if (isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE__) {
- header("Location: ../src/login.php");
- die();
- }
- if( ! sqgetGlobalVar('username', $username, SQ_SESSION) ) {
- $username = '';
- }
- // TODO Get rid of "none" strings when NULL or false should be used, i hate them i hate them i hate them!!!.
- $custom_css = getPref($data_dir, $username, 'custom_css', 'none' );
- // template set setup
- //
- $sDefaultTemplateID = Template::get_default_template_set();
- if (PAGE_NAME == 'squirrelmail_rpc') {
- $sTemplateID = Template::get_rpc_template_set();
- } else {
- $sTemplateID = getPref($data_dir, $username, 'sTemplateID', $sDefaultTemplateID);
- }
- // load user theme
- //
- $chosen_theme = getPref($data_dir, $username, 'chosen_theme');
- $chosen_theme_path = empty($chosen_theme) ?
- $chosen_theme_path = $user_themes[$user_theme_default]['PATH'] :
- $chosen_theme;
- // user's icon theme, if using icons
- $icon_theme = getPref($data_dir, $username, 'icon_theme');
- $default_icon_theme = $icon_themes[$icon_theme_def]['PATH'];
- $fallback_icon_theme = $icon_themes[$icon_theme_fallback]['PATH'];
- $found_theme = false;
- // Make sure the chosen icon theme is a legitimate one.
- // need to adjust $icon_theme path with SM_PATH
- $icon_theme = preg_replace("/(\.\.\/){1,}/", SM_PATH, $icon_theme);
- $k = 0;
- while (!$found_theme && $k < count($icon_themes)) {
- if ($icon_themes[$k]['PATH'] == $icon_theme)
- $found_theme = true;
- $k++;
- }
- if (!$found_theme) {
- $icon_theme = $default_icon_theme;
- }
- // show (or not) flag and unflag buttons on mailbox list screen
- $show_flag_buttons = getPref($data_dir, $username, 'show_flag_buttons', SMPREF_ON );
- /* Load the user's special folder preferences */
- $move_to_sent =
- getPref($data_dir, $username, 'move_to_sent', $default_move_to_sent);
- $move_to_trash =
- getPref($data_dir, $username, 'move_to_trash', $default_move_to_trash);
- $save_as_draft =
- getPref($data_dir, $username, 'save_as_draft', $default_save_as_draft);
- if ($default_unseen_type == '') {
- $default_unseen_type = 1;
- }
- if ($default_unseen_notify == '') {
- $default_unseen_notify = 2;
- }
- $unseen_type =
- getPref($data_dir, $username, 'unseen_type', $default_unseen_type);
- $unseen_notify =
- getPref($data_dir, $username, 'unseen_notify', $default_unseen_notify);
- $unseen_cum =
- getPref($data_dir, $username, 'unseen_cum', false);
- $folder_prefix =
- getPref($data_dir, $username, 'folder_prefix', $default_folder_prefix);
- /* Load special folder - trash */
- $load_trash_folder = getPref($data_dir, $username, 'trash_folder');
- if (($load_trash_folder == '') && ($move_to_trash)) {
- $trash_folder = $folder_prefix . $trash_folder;
- } else {
- $trash_folder = $load_trash_folder;
- }
- /* Load special folder - sent */
- $load_sent_folder = getPref($data_dir, $username, 'sent_folder');
- if (($load_sent_folder == '') && ($move_to_sent)) {
- $sent_folder = $folder_prefix . $sent_folder;
- } else {
- $sent_folder = $load_sent_folder;
- }
- /* Load special folder - draft */
- $load_draft_folder = getPref($data_dir, $username, 'draft_folder');
- if (($load_draft_folder == '') && ($save_as_draft)) {
- $draft_folder = $folder_prefix . $draft_folder;
- } else {
- $draft_folder = $load_draft_folder;
- }
- $show_num = getPref($data_dir, $username, 'show_num', 15 );
- $wrap_at = getPref( $data_dir, $username, 'wrap_at', 86 );
- if ($wrap_at < 15) { $wrap_at = 15; }
- $left_size = getPref($data_dir, $username, 'left_size');
- if ($left_size == '') {
- if (isset($default_left_size)) {
- $left_size = $default_left_size;
- } else {
- $left_size = 200;
- }
- }
- $editor_size = getPref($data_dir, $username, 'editor_size', 76 );
- $editor_height = getPref($data_dir, $username, 'editor_height', 20 );
- $use_signature = getPref($data_dir, $username, 'use_signature', SMPREF_OFF );
- $prefix_sig = getPref($data_dir, $username, 'prefix_sig');
- /* Load timezone preferences */
- $timezone = getPref($data_dir, $username, 'timezone', SMPREF_NONE );
- /* Load preferences for reply citation style. */
- $reply_citation_style =
- getPref($data_dir, $username, 'reply_citation_style', 'date_time_author' );
- $reply_citation_start = getPref($data_dir, $username, 'reply_citation_start');
- $reply_citation_end = getPref($data_dir, $username, 'reply_citation_end');
- $body_quote = getPref($data_dir, $username, 'body_quote', '>');
- if ($body_quote == 'NONE') $body_quote = '';
- // who is using those darn block comments? poo!
- // Load preference for cursor behavior for replies
- //
- $reply_focus = getPref($data_dir, $username, 'reply_focus', '');
- /* left refresh rate, strtolower makes 1.0.6 prefs compatible */
- $left_refresh = getPref($data_dir, $username, 'left_refresh', 600 );
- $left_refresh = strtolower($left_refresh);
- /* Message Highlighting Rules */
- $message_highlight_list = array();
- /* use new way of storing highlighting rules */
- if( $ser = getPref($data_dir, $username, 'hililist') ) {
- $message_highlight_list = unserialize($ser);
- } else {
- /* use old way */
- for ($i = 0; $hlt = getPref($data_dir, $username, "highlight$i"); ++$i) {
- $highlight_array = explode(',', $hlt);
- $message_highlight_list[$i]['name'] = $highlight_array[0];
- $message_highlight_list[$i]['color'] = $highlight_array[1];
- $message_highlight_list[$i]['value'] = $highlight_array[2];
- $message_highlight_list[$i]['match_type'] = $highlight_array[3];
- removePref($data_dir, $username, "highlight$i");
- }
- // NB: The fact that this preference is always set here means that some plugins rely on testing it to know if a user has logged in before - the "old way" above is probably long since obsolete and unneeded, but the setPref() below should not be removed
- /* store in new format for the next time */
- setPref($data_dir, $username, 'hililist', serialize($message_highlight_list));
- }
- /* use the internal date of the message for sorting instead of the supplied header date */
- /* OBSOLETE */
- $internal_date_sort = getPref($data_dir, $username, 'internal_date_sort', SMPREF_ON);
- /* Index order lets you change the order of the message index */
- $order = getPref($data_dir, $username, 'order1');
- if (isset($order1)) {
- removePref($data_dir, $username, 'order1');
- for ($i = 1; $order; ++$i) {
- $index_order[$i-1] = $order -1;
- $order = getPref($data_dir, $username, 'order'.($i+1));
- removePref($data_dir, $username, 'order'.($i+1));
- }
- if (isset($internal_date_sort) && $internal_date_sort) {
- if (in_array(SQM_COL_DATE,$index_order)) {
- $k = array_search(SQM_COL_DATE,$index_order,true);
- $index_order[$k] = SQM_COL_INT_DATE;
- }
- }
- setPref($data_dir, $username, 'index_order', serialize($index_order));
- }
- $index_order = getPref($data_dir, $username, 'index_order');
- if (is_string($index_order)) {
- $index_order = unserialize($index_order);
- }
- // new Index order handling
- //$default_mailbox_pref = unserialize(getPref($data_dir, $username, 'default_mailbox_pref'));
- if (!$index_order) {
- if (isset($internal_date_sort) && $internal_date_sort == false) {
- $index_order = array(SQM_COL_CHECK,SQM_COL_FROM,SQM_COL_DATE,SQM_COL_FLAGS,SQM_COL_ATTACHMENT,SQM_COL_PRIO,SQM_COL_SUBJ);
- } else {
- $index_order = array(SQM_COL_CHECK,SQM_COL_FROM,SQM_COL_INT_DATE,SQM_COL_FLAGS,SQM_COL_ATTACHMENT,SQM_COL_PRIO,SQM_COL_SUBJ);
- }
- setPref($data_dir, $username, 'index_order', serialize($index_order));
- }
- if (!isset($default_mailbox_pref)) {
- $show_num = (isset($show_num)) ? $show_num : 15;
- $default_mailbox_pref = array (
- MBX_PREF_SORT => 0,
- MBX_PREF_LIMIT => $show_num,
- MBX_PREF_AUTO_EXPUNGE => $auto_expunge,
- MBX_PREF_COLUMNS => $index_order);
- // setPref($data_dir, $username, 'default_mailbox_pref', serialize($default_mailbox_pref));
- // clean up the old prefs
- // if (isset($prefs_cache['internal_date_sort'])) {
- // unset($prefs_cache['internal_date_sort']);
- // removePref($data_dir,$username,'internal_date_sort');
- // }
- // if (isset($prefs_cache['show_num'])) {
- // unset($prefs_cache['show_num']);
- // removePref($data_dir,$username,'show_num');
- // }
- }
- $alt_index_colors =
- getPref($data_dir, $username, 'alt_index_colors', SMPREF_ON );
- $fancy_index_highlite =
- getPref($data_dir, $username, 'fancy_index_highlite', SMPREF_ON );
- /* Folder List Display Format */
- $location_of_bar =
- getPref($data_dir, $username, 'location_of_bar', SMPREF_LOC_LEFT);
- $location_of_buttons =
- getPref($data_dir, $username, 'location_of_buttons', SMPREF_LOC_BETWEEN);
- $collapse_folders =
- getPref($data_dir, $username, 'collapse_folders', SMPREF_ON);
- $show_html_default =
- getPref($data_dir, $username, 'show_html_default', SMPREF_ON);
- $addrsrch_fullname =
- getPref($data_dir, $username, 'addrsrch_fullname', 'fullname');
- $enable_forward_as_attachment =
- getPref($data_dir, $username, 'enable_forward_as_attachment', SMPREF_ON);
- $show_xmailer_default =
- getPref($data_dir, $username, 'show_xmailer_default', SMPREF_OFF );
- $attachment_common_show_images = getPref($data_dir, $username, 'attachment_common_show_images', SMPREF_OFF );
- /* message disposition notification support setting */
- $mdn_user_support = getPref($data_dir, $username, 'mdn_user_support', SMPREF_ON);
- $include_self_reply_all =
- getPref($data_dir, $username, 'include_self_reply_all', SMPREF_ON);
- /* Page selector options */
- $page_selector = getPref($data_dir, $username, 'page_selector', SMPREF_ON);
- $compact_paginator = getPref($data_dir, $username, 'compact_paginator', SMPREF_OFF);
- $page_selector_max = getPref($data_dir, $username, 'page_selector_max', 10);
- /* Abook page selector options */
- $abook_show_num = getPref($data_dir, $username, 'abook_show_num', 15 );
- $abook_page_selector = getPref($data_dir, $username, 'abook_page_selector', SMPREF_ON);
- $abook_compact_paginator = getPref($data_dir, $username, 'abook_compact_paginator', SMPREF_OFF);
- $abook_page_selector_max = getPref($data_dir, $username, 'abook_page_selector_max', 5);
- /* SqClock now in the core */
- $date_format = getPref($data_dir, $username, 'date_format', 3);
- $hour_format = getPref($data_dir, $username, 'hour_format', SMPREF_TIME_12HR);
- /* compose in new window setting */
- $compose_new_win = getPref($data_dir, $username, 'compose_new_win', SMPREF_OFF);
- $compose_height = getPref($data_dir, $username, 'compose_height', 550);
- $compose_width = getPref($data_dir, $username, 'compose_width', 640);
- /* signature placement settings */
- $sig_first = getPref($data_dir, $username, 'sig_first', SMPREF_OFF);
- /* Strip signature when replying */
- $strip_sigs = getPref($data_dir, $username, 'strip_sigs', SMPREF_ON);
- /* use the internal date of the message for sorting instead of the supplied header date */
- $internal_date_sort = getPref($data_dir, $username, 'internal_date_sort', SMPREF_ON);
- /* if server sorting is enabled/disabled */
- $sort_by_ref = getPref($data_dir, $username, 'sort_by_ref', SMPREF_ON);
- /* Load the javascript settings. */
- $javascript_setting = getPref($data_dir, $username, 'javascript_setting', SMPREF_JS_AUTODETECT);
- if ( checkForJavascript() )
- {
- $use_javascript_folder_list = getPref($data_dir, $username, 'use_javascript_folder_list');
- $use_javascript_addr_book = getPref($data_dir, $username, 'use_javascript_addr_book', $default_use_javascript_addr_book);
- } else {
- $use_javascript_folder_list = false;
- $use_javascript_addr_book = false;
- }
- $search_memory = getPref($data_dir, $username, 'search_memory', SMPREF_OFF);
- $show_only_subscribed_folders =
- getPref($data_dir, $username, 'show_only_subscribed_folders', SMPREF_ON);
- /* How are mailbox select lists displayed: 0. full names, 1. indented (default),
- * 3. delimited) */
- $mailbox_select_style = getPref($data_dir, $username, 'mailbox_select_style', SMPREF_MAILBOX_SELECT_INDENTED);
- /* Allow user to customize, and display the full date, instead of day, or time based
- on time distance from date of message */
- $custom_date_format = getPref($data_dir, $username, 'custom_date_format', '');
- $show_full_date = getPref($data_dir, $username, 'show_full_date', SMPREF_OFF);
- /* Allow user to customize length of from field */
- $truncate_sender = getPref($data_dir, $username, 'truncate_sender', 50);
- /* Allow user to customize length of subject field */
- $truncate_subject = getPref($data_dir, $username, 'truncate_subject', 50);
- /* Allow user to show recipient name if the message is from default identity */
- $show_recipient_instead = getPref($data_dir, $username, 'show_recipient_instead', SMPREF_OFF);
- $delete_prev_next_display = getPref($data_dir, $username, 'delete_prev_next_display', SMPREF_ON);
- /**
- * Height of iframe that displays html formated emails
- * @since 1.5.1
- */
- $iframe_height = getPref($data_dir, $username, 'iframe_height', '300');
- if (! isset($default_fontset)) $default_fontset=SMPREF_NONE;
- $chosen_fontset = getPref($data_dir, $username, 'chosen_fontset', $default_fontset);
- if (! isset($default_fontsize)) $default_fontsize=SMPREF_NONE;
- $chosen_fontsize = getPref($data_dir, $username, 'chosen_fontsize', $default_fontsize);
- /**
- * Controls translation of special folders
- * @since 1.5.2
- */
- $translate_special_folders = getPref($data_dir, $username, 'translate_special_folders', SMPREF_OFF);
- /**
- * Controls display of message copy options
- * @since 1.5.2
- */
- $show_copy_buttons = getPref($data_dir, $username, 'show_copy_buttons', SMPREF_OFF);
- /** Put in a safety net for authentication here, in case a naughty admin didn't run conf.pl when they upgraded */
- // TODO Get rid of "none" strings when NULL should be used, i hate them i hate them i hate them!!!.
- if (! isset($smtp_auth_mech)) {
- $smtp_auth_mech = 'none';
- }
- if (! isset($imap_auth_mech)) {
- $imap_auth_mech = 'login';
- }
- if (! isset($use_imap_tls)) {
- $use_imap_tls = false;
- }
- if (! isset($use_smtp_tls)) {
- $use_smtp_tls = false;
- }
- // allow plugins to override user prefs
- //
- do_hook('loading_prefs', $null);
- // check user prefs template selection against templates actually available
- //
- $found_templateset = false;
- if (PAGE_NAME == 'squirrelmail_rpc') {
- // RPC skins have no in-memory list
- if (is_dir(SM_PATH . Template::calculate_template_file_directory($sTemplateID))) {
- $found_templateset = true;
- }
- } else {
- for ($i = 0; $i < count($aTemplateSet); ++$i){
- if ($aTemplateSet[$i]['ID'] == $sTemplateID) {
- $found_templateset = true;
- break;
- }
- }
- }
- // FIXME: do we need/want to check here for actual presence of template sets?
- // selected template not available, fall back to default template
- //
- if (!$found_templateset) $sTemplateID = $sDefaultTemplateID;
- // need to build this object now because it is used below to validate
- // user css theme choice
- //
- $oTemplate = Template::construct_template($sTemplateID);
- // Make sure the chosen theme is a legitimate one.
- //
- // need to adjust $chosen_theme path with SM_PATH
- $chosen_theme_path = preg_replace("/(\.\.\/){1,}/", SM_PATH, $chosen_theme_path);
- $found_theme = false;
- while (!$found_theme && (list($index, $data) = each($user_themes))) {
- if ($data['PATH'] == $chosen_theme_path)
- $found_theme = true;
- }
- if (!$found_theme) {
- $template_themes = $oTemplate->get_alternative_stylesheets(true);
- while (!$found_theme && (list($path, $name) = each($template_themes))) {
- if ($path == $chosen_theme_path)
- $found_theme = true;
- }
- }
- if (!$found_theme || $chosen_theme == 'none') {
- $chosen_theme_path = NULL;
- }
- /*
- * NOTE: The $icon_theme_path var should contain the path to the icon
- * theme to use. If the admin has disabled icons, or the user has
- * set the icon theme to "None," no icons will be used.
- */
- $icon_theme_path = (!$use_icons || $icon_theme=='none') ? NULL : ($icon_theme == 'template' ? SM_PATH . Template::calculate_template_images_directory($sTemplateID) : $icon_theme);
- $default_icon_theme_path = (!$use_icons || $default_icon_theme=='none') ? NULL : ($default_icon_theme == 'template' ? SM_PATH . Template::calculate_template_images_directory($sTemplateID) : $default_icon_theme);
- $fallback_icon_theme_path = (!$use_icons || $fallback_icon_theme=='none') ? NULL : ($fallback_icon_theme == 'template' ? SM_PATH . Template::calculate_template_images_directory($sTemplateID) : $fallback_icon_theme);
- /* Load up the Signature file */
- $signature_abs = $signature = getSig($data_dir, $username, 'g');
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