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345 lines
13 KiB
345 lines
13 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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// RULE1: $prefs does not contain serialized values. Only the database contains serialized values.
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// RULE2: put array('') in default prefs for serialized values
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//this script may only be included - so its better to die if called directly.
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if (basename($_SERVER['SCRIPT_NAME']) == basename(__FILE__)) {
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header("location: index.php");
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exit;
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}
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//
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// This section is being phased out. Please use the instructions at https://dev.tiki.org/Create+a+new+preference instead.
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//
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// Prefs for which we want to use the site value (they will be prefixed with 'site_')
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// ( this is also used in tikilib, not only when reloading prefs )
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global $user_overrider_prefs, $prefs;
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$user_overrider_prefs = [
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'language',
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'language_admin',
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'userbreadCrumb',
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'tikiIndex',
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'wikiHomePage',
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'default_calendars',
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'metatag_robots',
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'theme',
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'theme_option',
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];
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initialize_prefs();
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function get_default_prefs()
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{
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static $prefs;
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if (is_array($prefs)) {
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return $prefs;
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}
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global $tikipath;
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$cachelib = TikiLib::lib('cache');
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if ($prefs = $cachelib->getSerialized('tiki_default_preferences_cache')) {
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return $prefs;
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}
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$prefslib = TikiLib::lib('prefs');
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$prefs = $prefslib->getDefaults();
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$prefs = array_merge(
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$prefs,
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[
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// tiki and version
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'tiki_release' => '0',
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'tiki_needs_upgrade' => 'n',
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'tiki_version_last_check' => 0,
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'groups_are_emulated' => 'n',
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// wiki
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'backlinks_name_len' => '0',
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'feature_wiki_notepad' => 'n',
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'feature_wiki_feedback_polls' => [],
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'mailin_respond_email' => 'y',
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'mailin_autocheck' => 'n',
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'mailin_autocheckFreq' => '0',
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'mailin_autocheckLast' => 0,
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'wiki_bot_bar' => 'n',
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'wiki_left_column' => 'y',
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'wiki_right_column' => 'y',
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'wiki_top_bar' => 'y',
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'feature_wiki_watch_structure' => 'n',
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'wiki_validate_plugin' => 'y',
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'wiki_pagealias_tokens' => 'alias',
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// File galleries
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// Root galleries fake preferences. These are automatically overridden by schema upgrade scripts
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// for installations that pre-date the existence of these root galleries.
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'fgal_root_id' => 1, // Ancestor of "default" type galleries. For old installs, overriden by 20090811_filegals_container_tiki.sql
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'fgal_root_user_id' => 2, // Ancestor of "user" type galleries (feature_use_fgal_for_user_files). For old installs,
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// overriden by 20101126_fgal_add_gallerie_user_tiki.php
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'fgal_root_wiki_attachments_id' => 3, // Ancestor of wiki "attachments" type galleries (feature_use_fgal_for_wiki_attachments).
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// For old installs, overriden by 20101210_fgal_add_wiki_attachments_tiki.php
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//can probably be removed - doesn't seem to be set or used anywhere
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'fgal_show_checked' => 'y',
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// articles
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'cms_bot_bar' => 'y',
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'cms_left_column' => 'y',
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'cms_right_column' => 'y',
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'cms_top_bar' => 'n',
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'cms_last_viewed_month' => '0',
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// trackers
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'trackerCreatorGroupName' => ' ',
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// user
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'userlevels' => function_exists('tra') ? ['1' => tra('Simple'),'2' => tra('Advanced')] : ['1' => 'Simple','2' => 'Advanced'],
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'userbreadCrumb' => 4,
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'feature_community_friends_permission' => 'n',
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'feature_community_friends_permission_dep' => '2',
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'lowercase_username' => 'n',
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'users_prefs_country' => '',
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'users_prefs_email_is_public' => 'n',
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'users_prefs_homePage' => '',
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'users_prefs_lat' => '0',
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'users_prefs_lon' => '0',
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'users_prefs_mytiki_articles' => 'y',
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'users_prefs_realName' => '',
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'users_prefs_gender' => '',
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'users_prefs_mailCurrentAccount' => '0',
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// freetags
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'freetags_cloud_colors' => '',
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// feed
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'max_rss_mapfiles' => 10,
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'rss_mapfiles' => 'n',
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'title_rss_mapfiles' => '',
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// auth
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'min_user_length' => 1,
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'auth_pear' => 'tiki',
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'auth_ldap_url' => '',
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'auth_pear_host' => 'localhost',
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'auth_pear_port' => '389',
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'auth_ldap_groupnameatr' => '',
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'auth_ldap_groupdescatr' => '',
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'auth_ldap_syncuserattr' => 'uid',
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'auth_ldap_syncgroupattr' => 'cn',
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'auth_phpbb_dbport' => '',
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'auth_phpbb_dbtype' => 'mysql',
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'login_url' => 'tiki-login.php',
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'login_scr' => 'tiki-login_scr.php',
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'register_url' => 'tiki-register.php',
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'error_url' => 'tiki-error.php',
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// intertiki
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'interlist' => [],
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'known_hosts' => [],
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// categories
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'category_i18n_unsynced' => [],
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// look and feel
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'feature_sitenav' => 'n',
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'sitenav' => '{tr}Navigation : {/tr}<a href="tiki-contact.php" accesskey="10" title="">{tr}Contact Us{/tr}</a>',
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// toolbars
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// comma delimited items, / delimited rows and | denotes items right justified in toolbar (in reverse order)
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// full list in lib/toolbars/toolbarslib.php Toolbar::getList()
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// cannot contain spaces, commas, forward-slash or pipe chars within tool names
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'toolbar_global' => '
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bold, italic, underline, strike, sub, sup,-, color, -, tikiimage, tikilink, link, unlink, anchor, -,
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undo, redo, -, find, replace, -, removeformat, specialchar, smiley | help, switcheditor, autosave, admintoolbar /
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format, templates, cut, copy, paste, pastetext, pasteword, -, h1, h2, h3, left, center, -,
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blockquote, list, numlist, -, pagebreak, rule, -, table, pastlink, -, source, showblocks, screencapture | fullscreen /
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style, fontname, fontsize, outdent, indent /
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',
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'toolbar_global_comments' => '
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bold, italic, underline, strike , - , link, smiley | help
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',
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'toolbar_sheet' => 'addrow, addrowbefore, addrowmulti, deleterow,-, addcolumn, addcolumnbefore, addcolumnmulti, deletecolumn,-,
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sheetgetrange, sheetrefresh, -, sheetfind | sheetclose, sheetsave, help/
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bold, italic, underline, strike, center, -, color, bgcolor, -, tikilink, nonparsed | fullscreen /',
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// unsorted features
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'anonCanEdit' => 'n',
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'feature_contribution_display_in_comment' => 'y',
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'feature_contribution_mandatory' => 'n',
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'feature_contribution_mandatory_blog' => 'n',
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'feature_contribution_mandatory_comment' => 'n',
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'feature_contribution_mandatory_forum' => 'n',
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'feature_debugger_console' => 'n',
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'feature_events' => 'n',
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'feature_projects' => 'n',
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'feature_ranking' => 'n',
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'feature_top_banner' => 'n',
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'minical_reminders' => 0,
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'php_docroot' => 'http://php.net/',
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'shoutbox_autolink' => 'n',
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'show_comzone' => 'n',
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'use_proxy' => 'n',
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'webserverauth' => 'n',
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'feature_intertiki_imported_groups' => '',
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'feature_contributor_wiki' => '',
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'https_login_required' => '',
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'replimaster' => '',
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'javascript_enabled' => 'n',
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// SefUrl
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'feature_sefurl_paths' => [''], //empty string needed to keep preference from setting unexpectedly
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'feature_sefurl_routes' => 'n',
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'feature_lastup' => 'y',
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'terminology_profile_installed' => 'n',
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// Web Monetization
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'webmonetization_payment_pointer' => '',
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'webmonetization_default_paywall_text' => '',
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// Error Tracking
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'error_tracking_enabled_php' => 'n', //empty string needed to keep preference from setting unexpectedly
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'error_tracking_enabled_js' => 'n', //empty string needed to keep preference from setting unexpectedly
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'error_tracking_dsn' => '',
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]
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);
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if (! empty($prefs['tmpDir']) && $prefs['tmpDir'] == sys_get_temp_dir() && is_dir($tikipath.'temp')) {
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// Use Tiki-based temp dir by default instead of system temp dir
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$prefs['tmpDir'] = $tikipath.'temp';
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}
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// Special default values
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$_SESSION['tmpDir'] = $prefs['tmpDir'];
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$prefs['feature_lastup'] = 'y';
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// Be sure we have a default value for user prefs
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foreach ($prefs as $p => $v) {
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if (substr($p, 0, 12) == 'users_prefs_') {
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$prefs[substr($p, 12)] = $v;
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}
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}
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$cachelib->cacheItem("tiki_default_preferences_cache", serialize($prefs));
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return $prefs;
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}
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function initialize_prefs($force = false)
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{
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global $prefs, $user_overrider_prefs, $in_installer, $section, $systemConfiguration;
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if (! $force && (defined('TIKI_IN_INSTALLER') || defined('TIKI_IN_TEST'))) {
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$prefs = get_default_prefs();
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return;
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}
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$cachelib = TikiLib::lib('cache');
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if ($cachelib->isCached('global_preferences')) {
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$prefs = $cachelib->getSerialized('global_preferences');
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// note there is a small chance in high concurrency environments that cache file may be cleared
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// in the interim leading to blank $prefs
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}
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if (empty($prefs) || ! $cachelib->isCached('global_preferences')) {
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$defaults = get_default_prefs();
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// Find which preferences need to be serialized/unserialized, based on the default
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// values (those with arrays as values) and preferences with special serializations
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$serializedPreferences = [];
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$prefslib = TikiLib::lib('prefs');
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foreach ($defaults as $preference => $value) {
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if (is_array($value) || in_array($preference, ['category_defaults', 'memcache_servers'])) {
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$serializedPreferences[] = $preference;
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}
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}
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$tikilib = TikiLib::lib("tiki");
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if (method_exists($tikilib, "getModifiedPreferences")) {
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$modified = TikiLib::lib("tiki")->getModifiedPreferences();
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} else {
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$modified = [];
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}
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// Unserialize serialized preferences
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foreach ($serializedPreferences as $serializedPreference) {
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if (! empty($modified[$serializedPreference]) && ! is_array($modified[$serializedPreference])) {
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$unserialized = @unserialize($modified[$serializedPreference]);
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if ($unserialized === false) {
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Feedback::error(tr('Preference %0 failed to unserialize. Value was "%1"', $serializedPreference, $modified[$serializedPreference]));
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} else {
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$modified[$serializedPreference] = $unserialized;
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}
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}
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}
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// Keep some useful sites values available before overriding with user prefs
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// (they could be used in templates, so we need to set them even for Anonymous)
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foreach ($user_overrider_prefs as $uop) {
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if (isset($modified[$uop])) {
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$modified['site_' . $uop] = $modified[$uop];
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} elseif (isset($defaults[$uop])) {
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$modified['site_' . $uop] = $defaults[$uop];
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}
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}
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$prefs = $modified + $defaults;
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$cachelib->cacheItem('global_preferences', serialize($prefs));
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}
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// Override preferences with system-configured preferences.
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$system = $systemConfiguration->preference->toArray();
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// Also include the site_ versions
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foreach ($user_overrider_prefs as $uop) {
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if (isset($system[$uop])) {
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$system['site_' . $uop] = $system[$uop];
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}
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}
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$prefs = array_merge($prefs, $system);
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if (! defined('TIKI_PREFS_DEFINED')) {
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define('TIKI_PREFS_DEFINED', 1);
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}
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}
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/**
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* Detect the engine used in the current schema.
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* Assumes that all tables use the same table engine
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* @return string identifying the current engine, or an empty string if not installed
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*/
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function getCurrentEngine()
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{
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return TikiLib::lib("tiki")->getCurrentEngine();
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}
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/**
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* Determine if MySQL fulltext search is supported by the current DB engine
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* Assumes that all tables use the same table engine
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* @return true if it is supported, otherwise false
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*/
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function isMySQLFulltextSearchSupported()
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{
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return TikiLib::lib("tiki")->isMySQLFulltextSearchSupported();
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}
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