244 lines
11 KiB
JavaScript
244 lines
11 KiB
JavaScript
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2002-2008 (original work) Public Research Centre Henri Tudor & University of Luxembourg (under the project TAO & TAO2);
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* 2008-2010 (update and modification) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
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* 2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
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*
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*/
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//load the AMD config
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require(['config'], function() {
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require(['jquery', 'spin', 'help', 'jqueryui', 'steps'], function($, Spinner, TaoInstall) {
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var install = window.install;
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// Set up the list of available languages.
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var availableLanguages = install.getData('available_languages');
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if (availableLanguages != null) {
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var $defaultLanguageElement = $('#default_language').empty();
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for (var i in availableLanguages) {
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var selected = (i == 'en-US') ? 'selected="selected"' : '';
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$defaultLanguageElement.append('<option value="' + i + '" ' + selected + '>' + availableLanguages[i] + '</option>');
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}
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}
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// Set up the list of available timezones.
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var availableTimezones = install.getData('available_timezones');
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if (availableTimezones != null) {
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var $timezoneElement = $('#timezone').empty();
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for (var i in availableTimezones) {
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var selected = (availableTimezones[i] == 'UTC') ? 'selected="selected"' : '';
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$timezoneElement.append('<option value="' + availableTimezones[i] + '" ' + selected + '>' + availableTimezones[i] + '</option>');
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}
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}
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install.onNextable = function() {
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$('#submitForm').removeClass('disabled')
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.addClass('enabled')
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.attr('disabled', false);
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$('#submitForm').attr('value', 'Next');
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}
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install.onUnnextable = function() {
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$('#submitForm').removeClass('enabled')
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.addClass('disabled')
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.attr('disabled', true);
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$('#submitForm').attr('value', 'Next');
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}
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$('form').bind('submit', function() {
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// set a spinner up.
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$serverSetup = $('#server-setup');
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$serverSetup.css('visibility', 'visible').html('<span>' + $serverSetup.attr('data-next') + '</span>');
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var spinner = new Spinner(getSpinnerOptions('small')).spin($serverSetup[0]);
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setTimeout(function() { // Fake additional delay for user - 500ms.
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var file_path = install.getData('file_path');
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// Fixing file_path default value.
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if (file_path === null) {
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file_path = 'data';
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$('#file_path').val(file_path);
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}
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var file_path_overwrite = install.getData('file_path_overwrite');
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var check = {
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id: 'fs_data',
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location: file_path,
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rights: 'rw',
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recursive: true,
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mustCheckIfEmpty: true
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};
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install.checkFileSystemComponent(check, function(status, data) {
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$serverSetup.css('visibility', 'hidden');
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spinner.stop();
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if (data.value.status == 'valid') {
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if (install.isNextable()) {
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install.setTemplate('step_database_setup');
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}
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} else if (data.value.status == 'invalid') {
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var location = data.value.location;
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var recursive = data.value.recursive;
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var expectedRightsMessage = install.getExpectedRightsAsString(data.value.expectedRights);
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var currentRightsMessage = install.getCurrentRightsAsString(data);
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var nature = (data.value.isFile == true) ? 'file' : 'directory';
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var recursiveMessage = (!data.value.isFile && recursive) ? ' (and all nested files) ' : '';
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var message = "The " + nature + recursiveMessage + " located at '" + location + "' on your web server should be " + expectedRightsMessage + " but is currently " + currentRightsMessage + ' only.';
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if (data.value.isReadable && !data.value.isEmptyDirectory) {
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message = "The " + nature + " '" + data.value.location + "' is not empty.";
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if (!file_path_overwrite) {
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message += " Check the corresponding check box to overwrite it."
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} else {
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if (install.isNextable()) {
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install.setTemplate('step_database_setup');
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}
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}
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}
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displayTaoError(message);
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} else if (data.value.status == 'unknown') {
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var message = "The path '" + data.value.location + "' could not be found on your web server.";
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displayTaoError(message);
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}
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});
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}, 500);
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return false;
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});
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var firstValues = {};
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$('.tao-input').each(function() {
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$this = $(this);
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// Provide a data getter/setter for API handshake.
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install.getDataGetter(this);
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install.getDataSetter(this);
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// Get labelifed values from raw DOM.
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if ($this.prop('tagName').toLowerCase() == 'input') {
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firstValues[this.id] = this.getData();
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}
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});
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// Backward management.
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$('#install_seq li a').each(function() {
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$(this).bind('click', onBackward);
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});
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// Register inputs.
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$('.tao-input').each(function() {
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if (typeof(firstValues[this.id]) != 'undefined') {
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this.firstValue = firstValues[this.id];
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}
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switch (this.id) {
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case 'host_name':
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install.getValidator(this, {
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dataType: 'host'
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});
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validify(this);
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break;
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case 'instance_name':
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install.getValidator(this, {
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dataType: 'regexp',
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pattern: "^[a-zA-Z0-9_\-]{3,63}$"
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});
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validify(this);
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break;
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case 'default_language':
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this.isValid = function() {
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return true;
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};
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break;
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case 'operated_by_name':
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install.getValidator(this, {
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dataType: 'string',
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min: 0,
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max: 50,
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mandatory: false
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});
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validifyNotMandatory(this);
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break;
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case 'operated_by_email':
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install.getValidator(this, {
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dataType: 'email',
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mandatory: false
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});
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validifyNotMandatory(this);
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break;
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case 'file_path':
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install.getValidator(this, {
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dataType: 'string',
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mandatory: false
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});
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validifyNotMandatory(this);
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break;
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default:
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install.getValidator(this);
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break;
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}
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install.register(this);
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// When data is changed, tell the Install API.
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$(this).bind('keyup click change paste blur', function(event) {
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install.stateChange();
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});
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});
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// Populate form elements from API's data store.
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// (do not forget to restyle)
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$(install.populate()).each(function() {
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$(this).removeClass('helpTaoInputLabel');
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});
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// If after population, there is no value for host_name,
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// provide a default one if possible.
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if (install.getData('root_url') != null && install.getData('host_name') == null) {
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$('#host_name').removeClass('helpTaoInputLabel')[0].setData(install.getData('root_url'));
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}
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initHelp();
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install.stateChange();
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function initHelp() {
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install.addHelp('hlp_host_name', "This field must contain the entire URL (Uniform Resource Locator) that locates your TAO platform. The default value should work in any case.");
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install.addHelp('hlp_instance_name', "The instance name will be allocated to this installation to differentiate it from others across your network. The range of accepted characters for this field are alphanumeric characters, underscore (_) and dash (-).");
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install.addHelp('hlp_default_language', "The default language used by TAO to display texts in the graphical user interface.");
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install.addHelp('hlp_timezone', "The desired time zone to be used by your web server to deal with time constraints.");
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install.addHelp('hlp_deployment_mode', "The <em>production</em> deployment mode provides you with a secure installation dedicated to production. On the other hand, the <em>development</em> mode is dedicated to developers where various debug modes are enabled.");
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install.addHelp('hlp_operated_by_name', "The name of the organization managing this TAO platform installation. This information will appear in the TAO footer.");
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install.addHelp('hlp_operated_by_email', "The email address of the organization managing this TAO platform installation. This information will appear in the TAO footer.");
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install.addHelp('hlp_file_path', "The path to the directory where TAO will store files, e.g. assessment content. This directory must be readable and writable by the user account running your web server, and should not be accessible through your web server to prevent unauthorized access.");
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install.addHelp('hlp_file_path_overwrite', "Check this box only if the folder you choose already exists and you wish to overwrite it. Be careful, as this means your folder content will be reset and you will lose all existing content.");
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}
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});
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});
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