303 lines
11 KiB
PHP
303 lines
11 KiB
PHP
<?php # $Id$
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# Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
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# All rights reserved. See LICENSE file for licensing details
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if (IN_serendipity !== true) {
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die ("Don't hack!");
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}
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if (defined('S9Y_FRAMEWORK_UPGRADER')) {
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return;
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}
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@define('S9Y_FRAMEWORK_UPGRADER', true);
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/**
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* This is a list of functions that are used by the upgrader. Define functions here that
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* are not used within usual Serendipity control flow
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*/
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/* A list of files which got obsoleted in 0.8 */
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$obsolete_files = array(
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'serendipity.inc.php',
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'serendipity_layout.inc.php',
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'serendipity_layout_table.inc.php',
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'serendipity_entries_overview.inc.php',
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'serendipity_rss_exchange.inc.php',
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'serendipity_admin_category.inc.php',
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'serendipity_admin_comments.inc.php',
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'serendipity_admin_entries.inc.php',
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'serendipity_admin_images.inc.php',
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'serendipity_admin_installer.inc.php',
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'serendipity_admin_interop.inc.php',
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'serendipity_admin_overview.inc.php',
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'serendipity_admin_plugins.inc.php',
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'serendipity_admin_templates.inc.php',
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'serendipity_admin_upgrader.inc.php',
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'serendipity_admin_users.inc.php',
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'compat.php',
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'serendipity_functions_config.inc.php',
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'serendipity_functions_images.inc.php',
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'serendipity_functions_installer.inc.php',
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'serendipity_genpage.inc.php',
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'serendipity_lang.inc.php',
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'serendipity_plugin_api.php',
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'serendipity_sidebar_items.php',
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'serendipity_db.inc.php',
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'serendipity_db_mysql.inc.php',
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'serendipity_db_mysqli.inc.php',
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'serendipity_db_postgres.inc.php',
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'serendipity_db_pdo-postgres.inc.php',
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'serendipity_db_sqlite.inc.php',
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'serendipity_db_sqlite3.inc.php',
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'htaccess.cgi.errordocs.tpl',
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'htaccess.cgi.normal.tpl',
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'htaccess.cgi.rewrite.tpl',
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'htaccess.errordocs.tpl',
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'htaccess.normal.tpl',
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'htaccess.rewrite.tpl',
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'serendipity_config_local.tpl',
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'serendipity_config_user.tpl',
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'INSTALL',
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'LICENSE',
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'NEWS',
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'README',
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'TODO',
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'upgrade.sh',
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'templates/default/layout.php'
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);
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/* A list of smarty 2.6.x lib files which got obsoleted in >= 1.7 */
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$dead_smarty_files = array(
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'BUGS',
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'ChangeLog',
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'FAQ',
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'INSTALL',
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'libs/config_file.class.php',
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'libs/smarty_compiler.class.php',
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'libs/internals/core.assemble_plugin_filepath.php',
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'libs/internals/core.assign_smarty_interface.php',
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'libs/internals/core.create_dir_structure.php',
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'libs/internals/core.display_debug_console.php',
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'libs/internals/core.get_include_path.php',
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'libs/internals/core.get_microtime.php',
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'libs/internals/core.get_php_resource.php',
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'libs/internals/core.is_secure.php',
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'libs/internals/core.is_trusted.php',
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'libs/internals/core.load_plugins.php',
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'libs/internals/core.load_resource_plugin.php',
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'libs/internals/core.process_cached_inserts.php',
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'libs/internals/core.process_compiled_include.php',
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'libs/internals/core.read_cache_file.php',
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'libs/internals/core.rm_auto.php',
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'libs/internals/core.rmdir.php',
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'libs/internals/core.run_insert_handler.php',
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'libs/internals/core.smarty_include_php.php',
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'libs/internals/core.write_cache_file.php',
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'libs/internals/core.write_compiled_include.php',
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'libs/internals/core.write_compiled_resource.php',
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'libs/internals/core.write_file.php',
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'libs/plugins/compiler.assign.php',
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'libs/plugins/function.assign_debug_info.php',
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'libs/plugins/function.config_load.php',
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'libs/plugins/function.debug.php',
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'libs/plugins/function.eval.php',
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'libs/plugins/function.popup.php',
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'libs/plugins/function.popup_init.php',
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'libs/plugins/modifier.cat.php',
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'libs/plugins/modifier.count_characters.php',
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'libs/plugins/modifier.count_paragraphs.php',
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'libs/plugins/modifier.count_sentences.php',
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'libs/plugins/modifier.count_words.php',
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'libs/plugins/modifier.default.php',
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'libs/plugins/modifier.indent.php',
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'libs/plugins/modifier.lower.php',
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'libs/plugins/modifier.nl2br.php',
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'libs/plugins/modifier.string_format.php',
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'libs/plugins/modifier.strip.php',
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'libs/plugins/modifier.strip_tags.php',
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'libs/plugins/modifier.upper.php',
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'libs/plugins/modifier.wordwrap.php',
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'QUICK_START',
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'NEWS',
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'RELEASE_NOTES',
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'TODO'
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);
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/**
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* Fix inpropper plugin constant names
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*
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* Before Serendipity 0.8, some plugins contained localized strings for indiciating some
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* configuration values. That got deprecated, and replaced by a language-independent constant.
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*
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* @access private
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* @param string (reserved for future use)
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* @return boolean
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*/
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function serendipity_fixPlugins($case) {
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global $serendipity;
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switch($case) {
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case 'markup_column_names':
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$affected_plugins = array(
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'serendipity_event_bbcode',
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'serendipity_event_contentrewrite',
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'serendipity_event_emoticate',
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'serendipity_event_geshi',
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'serendipity_event_nl2br',
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'serendipity_event_textwiki',
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'serendipity_event_trackexits',
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'serendipity_event_xhtmlcleanup',
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'serendipity_event_markdown',
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'serendipity_event_s9ymarkup',
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'serendipity_event_searchhighlight',
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'serendipity_event_textile'
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);
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$elements = array(
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'ENTRY_BODY',
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'EXTENDED_BODY',
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'COMMENT',
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'HTML_NUGGET'
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);
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$where = array();
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foreach($affected_plugins AS $plugin) {
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$where[] = "name LIKE '$plugin:%'";
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}
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$rows = serendipity_db_query("SELECT name, value, authorid
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FROM {$serendipity['dbPrefix']}config
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WHERE " . implode(' OR ', $where));
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if (!is_array($rows)) {
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return false;
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}
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foreach($rows AS $row) {
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if (preg_match('@^(serendipity_event_.+):([a-z0-9]+)/(.+)@i', $row['name'], $plugin_data)) {
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foreach($elements AS $element) {
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if ($plugin_data[3] != constant($element)) {
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continue;
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}
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$new = $plugin_data[1] . ':' . $plugin_data[2] . '/' . $element;
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serendipity_db_query("UPDATE {$serendipity['dbPrefix']}config
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SET name = '$new'
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WHERE name = '{$row['name']}'
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AND value = '{$row['value']}'
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AND authorid = '{$row['authorid']}'");
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}
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}
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}
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return true;
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break;
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}
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}
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/**
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* Create default groups, when migrating.
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*
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* @access private
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*/
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function serendipity_addDefaultGroups() {
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global $serendipity;
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serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}groups");
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serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}groupconfig");
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serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}authorgroups");
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serendipity_addDefaultGroup(USERLEVEL_EDITOR_DESC, USERLEVEL_EDITOR);
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serendipity_addDefaultGroup(USERLEVEL_CHIEF_DESC, USERLEVEL_CHIEF);
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serendipity_addDefaultGroup(USERLEVEL_ADMIN_DESC, USERLEVEL_ADMIN);
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}
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/**
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* baseURL is now defaultBaseURL in the database, so copy if not already set
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*
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* */
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function serendipity_copyBaseURL() {
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global $serendipity;
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if ((serendipity_get_config_var("defaultBaseURL") === false || serendipity_get_config_var("defaultBaseURL") == "" ) && serendipity_get_config_var("baseURL") !== false) {
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serendipity_set_config_var("defaultBaseURL", serendipity_get_config_var("baseURL"));
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}
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}
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function serendipity_killPlugin($name) {
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global $serendipity;
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serendipity_db_query("DELETE FROM {$serendipity['dbPrefix']}plugins WHERE name LIKE '" . serendipity_db_escape_string($name) . "%'");
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}
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/**
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* Empty a given directory recursively using the Standard PHP Library (SPL) iterator
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* Use as full purge by serendipity_removeDeadFiles_SPL(/path/to/dir)
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* Or strict by serendipity_removeDeadFiles_SPL('/path/to/dir', $filelist, $directorylist, true)
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*
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* @access private
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*
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* @param string directory
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* @param array dead files list
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* @param array dead directories list
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* @param boolean run list only else recursive default
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*
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* @return
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*/
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function serendipity_removeDeadFiles_SPL($dir=null, $deadfiles=null, $purgedir=null, $list_only=false) {
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$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir), RecursiveIteratorIterator::CHILD_FIRST);
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$search = array("\\", '//');
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$replace = array('/');
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foreach ($iterator as $file) {
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$thisfile = str_replace($search, $replace, $file->__toString());
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if ($file->isFile()) {
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if (is_array($deadfiles) && !empty($deadfiles)) {
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foreach ($deadfiles AS $deadfile) {
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#if( basename($deadfile) == basename($thisfile) ) echo 'LIST FILE: '.$dir . '/' . $deadfile . ' == ' . $thisfile . ' && basename(file) == ' . basename($thisfile) . "<br>\n";
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if ($dir . '/' . $deadfile === $thisfile) {
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#echo '<b>LIST & REMOVE FILE</b>: '.basename($deadfile) . ' == <b>REAL FILE</b>: ' . basename($thisfile) . '<br><u>Remove</u>: '.$thisfile."<br>\n";
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@unlink($thisfile);
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continue;
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}
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}
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} else {
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// this is original file purge
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#echo '<b>FULL PURGE EACH FILE</b>: '.$thisfile."<br>\n";
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@unlink($thisfile);
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}
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} else {
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if (is_array($purgedir) && !empty($purgedir) ) {
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foreach ($purgedir AS $pdir) {
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if (basename($thisfile) == $pdir) {
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//echo '<b><u>LIST & REMOVE EMPTY DIRECTORY</u></b>: '.$thisfile."<br><br>\n";
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@rmdir($thisfile);
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continue;
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}
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}
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}
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// this is original directory purge
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if (!$list_only) {
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#echo '<b><u>FULL PURGE DIRECTORY</u></b>: '.$thisfile."<br>\n";
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@rmdir($thisfile);
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}
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}
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}
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}
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function serendipity_upgrader_rename_plugins() {
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global $serendipity;
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$plugs = serendipity_db_query("SELECT name FROM {$serendipity['dbPrefix']}plugins WHERE name LIKE '@%'");
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if (is_array($plugs)) {
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foreach($plugs AS $plugin) {
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$origname = $plugin['name'];
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$plugin['name'] = str_replace('@', '', $plugin['name']);
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$plugin['name'] = preg_replace('@serendipity_([^_]+)_plugin@i', 'serendipity_plugin_\1', $plugin['name']);
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$pluginparts = explode(':', $plugin['name']);
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echo htmlspecialchars($origname) . " >> " . htmlspecialchars($plugin['name']) . "<br />\n";
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serendipity_db_query("UPDATE {$serendipity['dbPrefix']}plugins SET name = '" . serendipity_db_escape_string($plugin['name']) . "', path = '" . serendipity_db_escape_string($pluginparts[0]) . "' WHERE name = '" . serendipity_db_escape_string($origname) . "'");
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}
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}
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}
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