owncloud/core

OC.Lostpassword = {
    sendErrorMsg : t('core', 'Couldn\'t send reset email. Please contact your administrator.'),

    sendSuccessMsg : t('core', 'The link to reset your password has been sent to your email. If you do not receive it within a reasonable amount of time, check your spam/junk folders.<br>If it is not there ask your local administrator.'),

    encryptedMsg : t('core', "Your files are encrypted. If you haven't enabled the recovery key, there will be no way to get your data back after your password is reset.<br />If you are not sure what to do, please contact your administrator before you continue. <br />Do you really want to continue?")
            + ('<br /><input type="checkbox" id="encrypted-continue" value="Yes" />')
            + '<label for="encrypted-continue">'
            + t('core', 'I know what I\'m doing')
            + '</label><br />',

    resetErrorMsg : t('core', 'Password can not be changed. Please contact your administrator.'),

    init : function() {
        $('#lost-password').click(OC.Lostpassword.resetLink);
        $('#reset-password #submit').click(OC.Lostpassword.resetPassword);
    },

    resetLink : function(event){
        event.preventDefault();
        if (!$('#user').val().length){
            $('#submit').trigger('click');
        } else {
            if (OC.config['lost_password_link']) {
                window.location = OC.config['lost_password_link'];
            } else {
                $.post(
                    OC.generateUrl('/lostpassword/email'),
                    {
                        user : $('#user').val()
                    },
                    OC.Lostpassword.sendLinkDone
                );
            }
        }
    },

    sendLinkDone : function(result){
        var sendErrorMsg;

        if (result && result.status === 'success'){
            OC.Lostpassword.sendLinkSuccess();
        } else {
            if (result && result.msg){
                sendErrorMsg = result.msg;
            } else {
                sendErrorMsg = OC.Lostpassword.sendErrorMsg;
            }
            OC.Lostpassword.sendLinkError(sendErrorMsg);
        }
    },

    sendLinkSuccess : function(msg){
        var node = OC.Lostpassword.getSendStatusNode();
        // update is the better success message styling
        node.addClass('update').css({width:'auto'});
        node.html(OC.Lostpassword.sendSuccessMsg);
    },

    sendLinkError : function(msg){
        var node = OC.Lostpassword.getSendStatusNode();
        node.addClass('warning');
        node.html(msg);
        OC.Lostpassword.init();
    },

    getSendStatusNode : function(){
        if (!$('#lost-password').length){
            $('<p id="lost-password"></p>').insertBefore($('#remember_login'));
        } else {
            $('#lost-password').replaceWith($('<p id="lost-password"></p>'));
        }
        return $('#lost-password');
    },

    resetPassword : function(event){
        $('#password').parent().removeClass('shake');

        event.preventDefault();
        if ($('#password').val() === $('#retypepassword').val()){
            $('#reset-password #submit').addClass('icon-loading-small');
            $.post(
                    $('#password').parents('form').attr('action'),
                    {
                        password : $('#password').val(),
                        proceed: $('#encrypted-continue').is(':checked') ? 'true' : 'false'
                    },
                    OC.Lostpassword.resetDone
            );
        } else {
            //Password mismatch happened
            $('#password').val('');
            $('#retypepassword').val('');
            $('#password').parent().addClass('shake');
            $('#message').addClass('warning');
            $('#message').text(t('core', 'Passwords do not match'));
            $('#message').show();
            $('#password').focus();
        }
        if($('#encrypted-continue').is(':checked')) {
            $('#reset-password #submit').hide();
            $('#reset-password #float-spinner').removeClass('hidden');
        }
    },

    resetDone : function(result){
        var resetErrorMsg;
        if (result && result.status === 'success'){
            $.post(
                    OC.webroot + '/',
                    {
                        user : window.location.href.split('/').pop(),
                        password : $('#password').val()
                    },
                    OC.Lostpassword.redirect
            );
        } else {
            $('#reset-password #submit').removeClass('icon-loading-small');

            if (result && result.msg){
                resetErrorMsg = result.msg;
            } else if (result && result.encryption) {
                resetErrorMsg = OC.Lostpassword.encryptedMsg;
            } else {
                resetErrorMsg = OC.Lostpassword.resetErrorMsg;
            }
            OC.Lostpassword.resetError(resetErrorMsg);
        }
    },

    redirect : function(msg){
        if(OC.webroot !== '') {
            window.location = OC.webroot;
        } else {
            window.location = '/';
        }
    },

    resetError : function(msg){
        var node = OC.Lostpassword.getResetStatusNode();
        node.addClass('warning');
        node.html(msg);
    },

    getResetStatusNode : function (){
        if (!$('#lost-password').length){
            $('#reset-password .submit-wrap').prepend($('<p id="lost-password"></p>'));
        } else {
            $('#lost-password').replaceWith($('<p id="lost-password"></p>'));
        }
        return $('#lost-password');
    }

};

$(document).ready(function () {
    OC.Lostpassword.init();
    $('#password').keypress(function () {
        /*
         The warning message should be shown only during password mismatch.
         Else it should not.
         */
        if (($('#password').val().length >= 0)
            && ($('#retypepassword').length)
            && ($('#retypepassword').val().length === 0)) {
            $('#message').removeClass('warning');
            $('#message').text('');
        }
    });
});