owncloud/core

/**
 * Copyright (c) 2014, Arthur Schiwon <blizzz@owncloud.com>
 * This file is licensed under the Affero General Public License version 3 or later.
 * See the COPYING-README file.
 */

/**
 * @brief this object takes care of the filter functionality on the user
 * management page
 * @param {UserList} userList the UserList object
 * @param {GroupList} groupList the GroupList object
 */
function UserManagementFilter (userList, groupList) {
    this.userList = userList;
    this.groupList = groupList;
    this.oldFilter = '';

    this.init();
}

/**
 * @brief sets up when the filter action shall be triggered
 */
UserManagementFilter.prototype.init = function () {
    OC.Plugins.register('OCA.Search', this);
};

/**
 * @brief the filter action needs to be done, here the accurate steps are being
 * taken care of
 */
UserManagementFilter.prototype.run = _.debounce(function (filter) {
        if (filter === this.oldFilter) {
            return;
        }
        this.oldFilter = filter;
        this.userList.filter = filter;
        this.userList.empty();
        this.userList.update(GroupList.getCurrentGID());
        if (this.groupList.filterGroups) {
            // user counts are being updated nevertheless
            this.groupList.empty();
        }
        this.groupList.update();
    },
    300
);

/**
 * @brief returns the filter String
 * @returns string
 */
UserManagementFilter.prototype.getPattern = function () {
    var input = this.filterInput.val(),
        html = $('html'),
        isIE8or9 = html.hasClass('lte9');
    // FIXME - TODO - once support for IE8 and IE9 is dropped
    if (isIE8or9 && input == this.filterInput.attr('placeholder')) {
        input = '';
    }
    return input;
};

/**
 * @brief adds reset functionality to an HTML element
 * @param jQuery the jQuery representation of that element
 */
UserManagementFilter.prototype.addResetButton = function (button) {
    var umf = this;
    button.click(function () {
        umf.filterInput.val('');
        umf.run();
    });
};

UserManagementFilter.prototype.attach = function (search) {
    search.setFilter('settings', this.run.bind(this));
};