mytinytodo/src/mytinytodo_lang.php

<?php

// Deprecated! Will be removed in the next major version!

if(!defined('MTTPATH')) define('MTTPATH', dirname(__FILE__) .'/');
if(!defined('MTTINC'))  define('MTTINC', MTTPATH. 'includes/');
if(!defined('MTTCONTENT'))  define('MTTCONTENT', MTTPATH. 'content/');
if(!defined('MTTLANG'))  define('MTTLANG', MTTCONTENT. 'lang/');

require_once(MTTPATH. 'db/config.php');

if(isset($_GET['lang']) && preg_match("/^[a-z-]+$/i", $_GET['lang']) && file_exists(MTTPATH. 'lang/'. $_GET['lang']. '.php')) {
	$config['lang'] = $_GET['lang'];
}

if ( isset($_GET['json']) || isset($_GET['jsonfile']) ) {
	require_once(MTTPATH. 'lang/'. $config['lang']. '.php');
	header('Content-type: application/json; charset=utf-8');
	if ( isset($_GET['jsonfile']) ) {
		header('Content-disposition: attachment; filename='. urlencode($config['lang']). '.json');
	}
	echo Lang::instance_deprecated()->json('lang/'. $config['lang']. '.php', 1);
	exit;
}

require_once(MTTINC. 'class.lang.php');
Lang::loadLang($config['lang']);

header('Content-type: text/javascript; charset=utf-8');
echo "mytinytodo.lang.init(". Lang::instance()->makeJS(1) .");";


class DefaultLang
{
	protected static $instance;
	protected $rtl = 0;

	private $default_js = array
	(
		'confirmDelete' => "Are you sure you want to delete the task?",
		'confirmLeave' => "There can be unsaved data. Do you really want to leave?",
		'actionNoteSave' => "save",
		'actionNoteCancel' => "cancel",
		'error' => "Some error occurred (click for details)",
		'denied' => "Access denied",
		'invalidpass' => "Wrong password",
		'addList' => "Create new list",
		'addListDefault' => "Todo",
		'renameList' => "Rename list",
		'deleteList' => "This will delete current list with all tasks in it.\\nAre you sure?",
		'clearCompleted' => "This will delete all completed tasks in the list.\\nAre you sure?",
		'settingsSaved' => "Settings saved. Reloading...",
	);

	private $default_inc = array
	(
		'My Tiny Todolist' => "My Tiny Todolist",
		'htab_newtask' => "New task",
		'htab_search' => "Search",
		'btn_add' => "Add",
		'btn_search' => "Search",
		'advanced_add' => "Advanced",
		'searching' => "Searching for",
		'tasks' => "Tasks",
		'taskdate_inline_created' => "created at %s",
		'taskdate_inline_completed' => "Completed at %s",
		'taskdate_inline_duedate' => "Due %s",
		'taskdate_created' => "Created",
		'taskdate_completed' => "Completed",
		'go_back' => "&lt;&lt; Back",
		'edit_task' => "Edit Task",
		'add_task' => "New Task",
		'priority' => "Priority",
		'task' => "Task",
		'note' => "Note",
		'tags' => "Tags",
		'save' => "Save",
		'cancel' => "Cancel",
		'password' => "Password",
		'btn_login' => "Login",
		'a_login' => "Login",
		'a_logout' => "Logout",
		'public_tasks' => "Public Tasks",
		'tagcloud' => "Tags",
		'tagfilter_cancel' => "cancel filter",
		'sortByHand' => "Sort by hand",
		'sortByPriority' => "Sort by priority",
		'sortByDueDate' => "Sort by due date",
		'sortByDateCreated' => "Sort by date created",
		'sortByDateModified' => "Sort by date modified",
		'due' => "Due",
		'daysago' => "%d days ago",
		'indays' => "in %d days",
		'months_short' => array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"),
		'months_long' => array("January","February","March","April","May","June","July","August","September","October","November","December"),
		'days_min' => array("Su","Mo","Tu","We","Th","Fr","Sa"),
		'days_long' => array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"),
		'today' => "today",
		'yesterday' => "yesterday",
		'tomorrow' => "tomorrow",
		'f_past' => "Overdue",
		'f_today' => "Today and tomorrow",
		'f_soon' => "Soon",
		'action_edit' => "Edit",
		'action_note' => "Edit Note",
		'action_delete' => "Delete",
		'action_priority' => "Priority",
		'action_move' => "Move to",
		'notes' => "Notes:",
		'notes_show' => "Show",
		'notes_hide' => "Hide",
		'list_new' => "New list",
		'list_rename' => "Rename list",
		'list_delete' => "Delete list",
		'list_publish' => "Publish list",
		'list_showcompleted' => "Show completed tasks",
		'list_clearcompleted' => "Clear completed tasks",
		'list_select' => "Select list",
		'list_export' => "Export",
		'list_export_csv' => "CSV",
		'list_export_ical' => "iCalendar",		
		'list_rssfeed' => "RSS Feed",
		'alltags' => "All tags:",
		'alltags_show' => "Show all",
		'alltags_hide' => "Hide all",
		'a_settings' => "Settings",
		'rss_feed' => "RSS Feed",
		'feed_title' => "%s",
		'feed_completed_tasks' => "Completed tasks",
		'feed_modified_tasks' => "Modified tasks",
		'feed_new_tasks' => "New tasks",
		'alltasks' => "All tasks",

		/* Settings */
		'set_header' => "Settings",
		'set_title' => "Title",
		'set_title_descr' => "(specify if you want to change default title)",
		'set_language' => "Language",
		'set_protection' => "Password protection",
		'set_enabled' => "Enabled",
		'set_disabled' => "Disabled",
		'set_newpass' => "New password",
		'set_newpass_descr' => "(leave blank if won't change current password)",
		'set_smartsyntax' => "Smart syntax",
		'set_smartsyntax_descr' => "(/priority/ task /tags/)",
		'set_timezone' => "Time zone",
		'set_autotag' => "Autotagging",
		'set_autotag_descr' => "(automatically adds tag of current tag filter to newly created task)",
		'set_sessions' => "Session handling mechanism",
		'set_sessions_php' => "PHP",
		'set_sessions_files' => "Files",
		'set_firstdayofweek' => "First day of week",
		'set_custom' => "Custom",
		'set_date' => "Date format",
		'set_date2' => "Short Date format",
		'set_shortdate' => "Short Date (current year)",
		'set_clock' => "Clock format",
		'set_12hour' => "12-hour",
		'set_24hour' => "24-hour",
		'set_submit' => "Submit changes",
		'set_cancel' => "Cancel",
		'set_showdate' => "Show task date in list",
	);

	var $js = array();
	var $inc = array();

	function makeJS()
	{
		$a = array();
		foreach($this->default_js as $k=>$v)
		{
			if(isset($this->js[$k])) $v = $this->js[$k];

			if(is_array($v)) {
				$a[] = "$k: ". $v[0];
			} else {
				$a[] = "$k: \"". str_replace('"','\\"',$v). "\"";
			}
		}
		$t = array();
		foreach($this->get('days_min') as $v) { $t[] = '"'.str_replace('"','\\"',$v).'"'; }
		$a[] = "daysMin: [". implode(',', $t). "]";
		$t = array();
		foreach($this->get('days_long') as $v) { $t[] = '"'.str_replace('"','\\"',$v).'"'; }
		$a[] = "daysLong: [". implode(',', $t). "]";
		$t = array();
		foreach($this->get('months_long') as $v) { $t[] = '"'.str_replace('"','\\"',$v).'"'; }
		$a[] = "monthsLong: [". implode(',', $t). "]";
		$a[] = $this->_2js('tags');
		$a[] = $this->_2js('tasks');
		$a[] = $this->_2js('f_past');
		$a[] = $this->_2js('f_today');
		$a[] = $this->_2js('f_soon');
		return "{\n". implode(",\n", $a). "\n}";
	}

	function _2js($v)
	{
		return "$v: \"". str_replace('"','\\"',$this->get($v)). "\"";
	}

	function get($key)
	{
		if(isset($this->inc[$key])) return $this->inc[$key];
		if(isset($this->default_inc[$key])) return $this->default_inc[$key];
		return $key;
	}

	function rtl()
	{
		return $this->rtl ? 1 : 0;
	}

	public static function instance_deprecated()
	{
        if (!isset(self::$instance)) {
			//$c = __CLASS__;
			$c = 'Lang';
			self::$instance = new $c;
        }
		return self::$instance;	
	}
	
	public function json($langFile = '', $pretty = 0)
	{
		$a = array();
		
		if ($langFile != '') {
			$ah = $this->loadLangHeader($langFile);
			$a['_header'] = $ah;
		}
		
		if ($this->rtl()) {
			$a['_rtl'] = $this->rtl();
		}
		
		foreach ( $this->default_inc as $k=>$v ) {
			if ( isset($this->inc[$k]) ) {
				$v = $this->inc[$k];
			}
			$a[$k] = $v;
		}
		
		foreach ( $this->default_js as $k=>$v ) {
			if ( isset($this->js[$k]) ) {
				$v = $this->js[$k];
			}
			$v = str_replace("\\n", "\n", $v);
			$a[$k] = $v;
		}
		
		$encOptions = JSON_UNESCAPED_UNICODE;;
		if ($pretty) {
			$encOptions |= JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES;
		}
		return json_encode($a, $encOptions);
	}
	
	function loadLangHeader($langFile)
	{
		if (!file_exists($langFile)) {
			die("file does not exist: $langFile");
		}
		$contents = file_get_contents($langFile);

		$a = array();
		
		# parse head comment
		if(preg_match("|/\\*\s*myTinyTodo language pack([\s\S]+?)\\*/|", $contents, $m))
		{
			$str = $m[1];
			if(preg_match("|AppVersion\s*:\s*(.+)|i", $str, $m)) {
				$a['ver'] = trim($m[1]);
			}
			if(preg_match("|Date\s*:\s*(.+)|i", $str, $m)) {
				$a['date'] = trim($m[1]);
			}
			if(preg_match("|Language\s*:\s*(.+)|i", $str, $m)) {
				$a['language'] = trim($m[1]);
			}
			if(preg_match("|Original name\s*:\s*(.+)|i", $str, $m)) {
				$a['original_name'] = trim($m[1]);
			}
			if(preg_match("|Author\s*:\s*(.+)|i", $str, $m)) {
				$a['author'] = trim($m[1]);
			}
			if(preg_match("|Author URL\s*:(.+)|i", $str, $m)) {
				$a['author_url'] = trim($m[1]);
			}
			if(preg_match("|Author Email\s*:(.+)|i", $str, $m)) {
				$a['author_email'] = trim($m[1]);
			}
			if(preg_match("|Modified by\s*:(.+)|i", $str, $m)) {
				$a['modified_by'] = trim($m[1]);
			}
		}

		return $a;	
	}
}