144 lines
4.8 KiB
PHP
144 lines
4.8 KiB
PHP
<?php
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namespace Shaarli\Config;
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/**
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* Class ConfigPhp (ConfigIO implementation)
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*
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* Handle Shaarli's legacy PHP configuration file.
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* Note: this is only designed to support the transition to JSON configuration.
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*/
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class ConfigPhp implements ConfigIO
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{
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/**
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* @var array List of config key without group.
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*/
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public static $ROOT_KEYS = [
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'login',
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'hash',
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'salt',
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'timezone',
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'title',
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'titleLink',
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'redirector',
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'disablesessionprotection',
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'privateLinkByDefault',
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];
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/**
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* Map legacy config keys with the new ones.
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* If ConfigPhp is used, getting <newkey> will actually look for <legacykey>.
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* The updater will use this array to transform keys when switching to JSON.
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*
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* @var array current key => legacy key.
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*/
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public static $LEGACY_KEYS_MAPPING = [
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'credentials.login' => 'login',
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'credentials.hash' => 'hash',
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'credentials.salt' => 'salt',
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'resource.data_dir' => 'config.DATADIR',
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'resource.config' => 'config.CONFIG_FILE',
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'resource.datastore' => 'config.DATASTORE',
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'resource.updates' => 'config.UPDATES_FILE',
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'resource.log' => 'config.LOG_FILE',
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'resource.update_check' => 'config.UPDATECHECK_FILENAME',
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'resource.raintpl_tpl' => 'config.RAINTPL_TPL',
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'resource.theme' => 'config.theme',
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'resource.raintpl_tmp' => 'config.RAINTPL_TMP',
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'resource.thumbnails_cache' => 'config.CACHEDIR',
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'resource.page_cache' => 'config.PAGECACHE',
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'resource.ban_file' => 'config.IPBANS_FILENAME',
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'security.session_protection_disabled' => 'disablesessionprotection',
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'security.ban_after' => 'config.BAN_AFTER',
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'security.ban_duration' => 'config.BAN_DURATION',
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'general.title' => 'title',
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'general.timezone' => 'timezone',
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'general.header_link' => 'titleLink',
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'updates.check_updates' => 'config.ENABLE_UPDATECHECK',
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'updates.check_updates_branch' => 'config.UPDATECHECK_BRANCH',
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'updates.check_updates_interval' => 'config.UPDATECHECK_INTERVAL',
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'privacy.default_private_links' => 'privateLinkByDefault',
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'feed.rss_permalinks' => 'config.ENABLE_RSS_PERMALINKS',
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'general.links_per_page' => 'config.LINKS_PER_PAGE',
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'thumbnail.enable_thumbnails' => 'config.ENABLE_THUMBNAILS',
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'thumbnail.enable_localcache' => 'config.ENABLE_LOCALCACHE',
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'general.enabled_plugins' => 'config.ENABLED_PLUGINS',
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'redirector.url' => 'redirector',
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'redirector.encode_url' => 'config.REDIRECTOR_URLENCODE',
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'feed.show_atom' => 'config.SHOW_ATOM',
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'privacy.hide_public_links' => 'config.HIDE_PUBLIC_LINKS',
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'privacy.hide_timestamps' => 'config.HIDE_TIMESTAMPS',
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'security.open_shaarli' => 'config.OPEN_SHAARLI',
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];
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/**
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* @inheritdoc
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*/
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public function read($filepath)
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{
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if (! file_exists($filepath) || ! is_readable($filepath)) {
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return [];
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}
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include $filepath;
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$out = [];
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foreach (self::$ROOT_KEYS as $key) {
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$out[$key] = isset($GLOBALS[$key]) ? $GLOBALS[$key] : '';
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}
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$out['config'] = isset($GLOBALS['config']) ? $GLOBALS['config'] : [];
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$out['plugins'] = isset($GLOBALS['plugins']) ? $GLOBALS['plugins'] : [];
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return $out;
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}
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/**
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* @inheritdoc
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*/
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public function write($filepath, $conf)
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{
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$configStr = '<?php ' . PHP_EOL;
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foreach (self::$ROOT_KEYS as $key) {
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if (isset($conf[$key])) {
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$configStr .= '$GLOBALS[\'' . $key . '\'] = ' . var_export($conf[$key], true) . ';' . PHP_EOL;
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}
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}
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// Store all $conf['config']
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foreach ($conf['config'] as $key => $value) {
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$configStr .= '$GLOBALS[\'config\'][\''
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. $key
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. '\'] = '
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. var_export($conf['config'][$key], true) . ';'
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. PHP_EOL;
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}
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if (isset($conf['plugins'])) {
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foreach ($conf['plugins'] as $key => $value) {
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$configStr .= '$GLOBALS[\'plugins\'][\''
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. $key
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. '\'] = '
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. var_export($conf['plugins'][$key], true) . ';'
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. PHP_EOL;
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}
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}
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if (
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!file_put_contents($filepath, $configStr)
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|| strcmp(file_get_contents($filepath), $configStr) != 0
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) {
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throw new \Shaarli\Exceptions\IOException(
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$filepath,
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t('Shaarli could not create the config file. ' .
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'Please make sure Shaarli has the right to write in the folder is it installed in.')
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);
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}
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}
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/**
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* @inheritdoc
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*/
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public function getExtension()
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{
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return '.php';
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}
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}
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