/**
 * System Backups Javascript File
 *
 * @author Jordie Bodlay
 */


// backup functions
var backups = {

	// database backup functions
	database: {
		backupFileName: '',

		createBackup: function () {
			// start the database backup by retrieving stats
			$.iModal({
				type:		'ajax',
				url:		'remote.php?section=maintenance&action=dbstart',
				title:		iwp.lang.get('dbCreateDbBackup'),
				width:		500,
				buttons:	'<input type="button" style="font-weight: bold" id="startDBBackup" value="' + iwp.lang.get('StartBackup') + '" class="Button" />'
			});
		},

		updateProgress: function (percent) {
			// update the percentage number
			$('#backupPercent').html(percent);
		},

		finishedBackup: function () {
			// reset the cursor
			$('body').css('cursor', 'default');

			// remove the status information
			$('#createBackupStatus').hide();

			// set the path to the file to download
			$('#backupFileLink').attr('href', backups.database.backupFileName);

			// show the finish button
			$('#createBackupFinished').show();

			// show the finish button
			$('#startDBBackup').hide().after('<input type="button" style="font-weight: bold" id="finishDBBackup" value="' + iwp.lang.get('FinishBackup') + '" class="Button" />');
			$('#finishDBBackup').bind('click', function() {
				window.location.reload();
			});
		},

		setFileName: function (fileName) {
			// set the filename that the current backup was saved into
			backups.database.backupFileName = fileName;
		}
	},

	// config backup functions
	config: {
		backupFileName: '',

		createBackup: function () {
			// start the database backup by retrieving stats
			$.iModal({
				type:		'ajax',
				url:		'remote.php?section=maintenance&action=configstart',
				title:		iwp.lang.get('dbCreateConfigBackup'),
				width:		500,
				buttons:	'<input type="button" style="font-weight: bold" id="startConfigBackup" value="' + iwp.lang.get('StartBackup') + '" class="Button" />'
			});
		},

		finishedBackup: function () {
			// reset the cursor
			$('body').css('cursor', 'default');

			// remove the status information
			$('#createBackupStatus').hide();

			// set the path to the file to download
			$('#backupFileLink').attr('href', backups.config.backupFileName);

			// show the finish button
			$('#createBackupFinished').show();

			// show the finish button
			$('#startConfigBackup').hide().after('<input type="button" style="font-weight: bold" id="finishConfigBackup" value="' + iwp.lang.get('FinishBackup') + '" class="Button" />');
			$('#finishConfigBackup').bind('click', function() {
				window.location.reload();
			});
		},

		setFileName: function (fileName) {
			// set the filename that the current backup was saved into
			backups.config.backupFileName = fileName;
		}
	}

};


jQuery(function($){
	// bind click events for the buttons
	$('#dbCreateDbBackup').bind('click', function () {
		backups.database.createBackup();
	});

	$('#dbCreateConfigBackup').bind('click', function () {
		backups.config.createBackup();
	});

	// bind the click for the 'delete selected' button which deletes multiple backup files
	$('#deleteSelected').bind('click', function () {
		if(!$('.backupCheckbox:checked').exists()) {
			alert(iwp.lang.get('SelectaBackupFileToDelete'));
			return;
		}

		if(confirm(iwp.lang.get('ConfirmDeleteBackups').replace(/\\r\\n/g, "\r\n"))) {
			$('#deleteBackupsForm').submit();
		}
	});

	// add a confirmation to the delete links for each row
	$('.deleteLink').live('click', function () {
		if(confirm(iwp.lang.get('ConfirmDeleteBackup').replace(/\\r\\n/g, "\r\n"))) {
			return true;
		}
		return false;
	});

	// if the master checkbox is clicked, we want all the other checkboxes to gain the same checked-state
	$('#masterCheckbox').bind('click', function () {
		if($('#masterCheckbox:checked').exists()) {
			$('.backupCheckbox').attr('checked', 'checked');
		} else {
			$('.backupCheckbox').removeAttr('checked');
		}
	});

	$('#startDBBackup').live('click', function () {
		// set the cursor to wait
		$('body').css('cursor', 'wait');

		// show the progress bar
		$('#createBackupStatus').show();
		$('#summary').hide();

		$('<iframe></iframe>').attr('id', 'progressiframe').attr('src', 'remote.php?section=maintenance&action=createdbbackup').appendTo('body').hide();

	});

	$('#startConfigBackup').live('click', function () {
		// set the cursor to wait
		$('body').css('cursor', 'wait');

		// show the progress bar
		$('#createBackupStatus').show();
		$('#summary').hide();

		$.getJSON('remote.php?section=maintenance&action=createconfigbackup', function(json) {
			if(json.success){
				backups.config.setFileName(json.filename);
				backups.config.finishedBackup();
			}else{
				$('#MainMessage').errorMessage(json.message);
			}
		});
	});

});