refactored taskbar's client-side code
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@ -92,8 +92,42 @@ function show_taskbar ($con, $login)
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?>
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<script type="text/javascript">
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var TaskbarApp = (function ()
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{
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// -------------------------------------------------------------------
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// PRIVATE DATA
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// -------------------------------------------------------------------
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var signin_url = codepot_merge_path('<?php print site_url() ?>', "/main/xhr_signin");
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var project_find_url_base = codepot_merge_path("<?php print site_url(); ?>", "/project/enjson_quickfind/");
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// -------------------------------------------------------------------
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// CONSTRUCTOR
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// -------------------------------------------------------------------
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function App ()
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{
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if (this.constructor != App)
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{
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return new App ();
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}
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this.user_name = $("#taskbar_user_name");
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this.user_pass = $("#taskbar_user_pass");
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this.signinout_form = $("#taskbar_signinout_form");
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this.signinout_button = $("#taskbar_signinout_button");
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this.signin_container = $("#taskbar_signin_container");
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this.signin_error = $("#taskbar_signin_error");
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this.signin_in_progress = false;
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this.signin_ajax = null;
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this.project_to_find = $("#taskbar_project_to_find");
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this.project_find_ajax = null;
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return this;
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}
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// -------------------------------------------------------------------
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// PRIVATE FUNCTIONS
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// -------------------------------------------------------------------
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function ready_to_signinout()
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{
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<?php if (isset($login['id']) && $login['id'] != ''): ?>
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@ -101,14 +135,136 @@ function ready_to_signinout()
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return true;
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<?php else: ?>
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// not signed-in yet. both username and password must be filled.
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return $("#taskbar_user_name").val() != "" && $("#taskbar_user_pass").val();
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return this.user_name.val() != "" && this.user_pass.val();
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<?php endif; ?>
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}
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var taskbar_signin_in_progress = 0;
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function signinout_on_success (data, textStatus, jqXHR)
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{
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this.signin_in_progress = false;
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this.signin_ajax = null;
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this.signin_container.dialog('enable');
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$(function () {
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$('#taskbar_signin_container').dialog ({
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if (data == 'ok')
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{
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this.signin_container.dialog('close');
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// refresh the page to the head revision
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$(location).attr ('href', '<?php print current_url(); ?>');
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}
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else
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{
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this.signin_error.text('<?php print $this->lang->line('MSG_SIGNIN_FAILURE')?>');
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}
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}
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function signinout_on_error (jqXHR, textStatus, errorThrown)
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{
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this.signin_in_progress = false;
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this.signin_ajax = null;
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this.signin_container.dialog('enable');
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var errmsg = textStatus;
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if (errmsg == '' && errorThrown != null) errmsg += " - " + errorThrown;
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if (errmsg == '') errmsg = 'Unknown error';
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this.signin_error.text(errmsg);
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}
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function do_signinout ()
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{
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if (this.signin_in_progress) return;
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if (!!window.FormData)
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{
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// FormData is supported
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var user_name = this.user_name.val();
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var user_pass = this.user_pass.val();
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if (user_name == '' || user_pass == '') return;
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this.signin_error.text ('');
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this.signin_in_progress = true;
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var form_data = new FormData();
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form_data.append ('user_name', user_name);
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form_data.append ('user_pass', user_pass);
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this.signin_container.dialog('disable');
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this.signin_ajax = $.ajax({
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url: signin_url,
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type: 'POST',
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data: form_data,
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mimeType: 'multipart/form-data',
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contentType: false,
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processData: false,
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cache: false,
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context: this,
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success: signinout_on_success,
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error: signinout_on_error
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});
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}
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else
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{
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this.signin_error.text('NOT SUPPORTED');
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}
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}
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function cancel_signinout ()
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{
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if (this.signin_in_progress)
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{
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this.signin_ajax.abort();
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this.signin_ajax = null;
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this.signin_in_progress = false;
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return;
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}
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this.signin_container.dialog('close');
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}
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function trigger_signinout ()
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{
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var buttons = this.signin_container.dialog("option", "buttons");
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buttons[Object.keys(buttons)[0]](); // trigger the first button
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}
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function signinout_button_on_click ()
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{
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<?php if (isset($login['id']) && $login['id'] != ''): ?>
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if (ready_to_signinout.call(this)) this.signinout_form.submit();
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<?php else: ?>
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this.signin_container.dialog('open');
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<?php endif; ?>
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}
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function get_project_candidates (request, response)
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{
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var term = codepot_string_to_hex(request.term);
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if (this.project_find_ajax != null) { this.project_find_ajax.abort(); }
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this.project_find_ajax = $.ajax({
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url: project_find_url_base + term,
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dataType: "json",
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success: function(data, textStatus, jqXHR)
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{
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this.project_find_ajax = null;
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response (data); // call the bacllback function for autocompletion
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},
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error: function(jqXHR, textStatus, errorThrown)
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{
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// on error, do nothing special
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this.project_find_ajax = null;
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}
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});
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}
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// -------------------------------------------------------------------
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// PUBLIC FUNCTIONS
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// -------------------------------------------------------------------
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App.prototype.initWidgets = function ()
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{
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var self = this;
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this.signin_container.dialog ({
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title: '<?php print $this->lang->line('Sign in'); ?>',
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resizable: true,
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autoOpen: false,
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@ -117,119 +273,54 @@ $(function () {
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height: 'auto',
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buttons: {
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'<?php print $this->lang->line('OK')?>': function () {
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if (taskbar_signin_in_progress) return;
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if (!!window.FormData)
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{
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// FormData is supported
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var user_name = $('#taskbar_user_name').val();
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var user_pass = $('#taskbar_user_pass').val();
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if (user_name == '' || user_pass == '') return;
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taskbar_signin_in_progress = true;
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var form_data = new FormData();
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form_data.append ('user_name', user_name);
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form_data.append ('user_pass', user_pass);
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$('#taskbar_signin_container').dialog('disable');
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$.ajax({
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url: codepot_merge_path('<?php print site_url() ?>', '<?php print "/main/xhr_signin"; ?>'),
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type: 'POST',
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data: form_data,
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mimeType: 'multipart/form-data',
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contentType: false,
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processData: false,
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cache: false,
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success: function (data, textStatus, jqXHR) {
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taskbar_signin_in_progress = false;
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$('#taskbar_signin_container').dialog('enable');
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if (data == 'ok')
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{
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$('#taskbar_signin_container').dialog('close');
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// refresh the page to the head revision
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$(location).attr ('href', '<?php print current_url(); ?>');
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}
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else
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{
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$('#taskbar_signin_error').text(codepot_htmlspecialchars('<?php print $this->lang->line('MSG_SIGNIN_FAILURE')?>'));
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}
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},
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error: function (jqXHR, textStatus, errorThrown) {
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taskbar_signin_in_progress = false;
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$('#taskbar_signin_container').dialog('enable');
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var errmsg = '';
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if (errmsg == '' && errorThrown != null) errmsg = errorThrown;
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if (errmsg == '' && textStatus != null) errmsg = textStatus;
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if (errmsg == '') errmsg = 'Unknown error';
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$('#taskbar_signin_error').text(codepot_htmlspecialchars(errmsg));
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}
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});
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}
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else
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{
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$('#taskbar_signin_error').text('NOT SUPPORTED');
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}
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do_signinout.call (self);
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},
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'<?php print $this->lang->line('Cancel')?>': function () {
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if (taskbar_signin_in_progress) return;
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$('#taskbar_signin_container').dialog('close');
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cancel_signinout.call (self);
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}
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},
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beforeClose: function() {
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// if importing is in progress, prevent dialog closing
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return !taskbar_signin_in_progress;
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// if signin is in progress, prevent dialog closing
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return !self.signin_in_progress;
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}
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});
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$("#taskbar_user_name").button().bind ('keyup', function(e) {
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if (e.keyCode == 13)
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{
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var buttons = $("#taskbar_signin_container").dialog("option", "buttons");
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buttons[Object.keys(buttons)[0]](); // trigger the first button
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}
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});
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$("#taskbar_user_pass").button().bind ('keyup', function(e) {
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if (e.keyCode == 13)
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{
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var buttons = $("#taskbar_signin_container").dialog("option", "buttons");
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buttons[Object.keys(buttons)[0]](); // trigger the first button
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}
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this.user_name.button().bind ('keyup', function(e) {
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if (e.keyCode == 13) trigger_signinout.call (self);
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});
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$("#taskbar_signinout_button").button().click (function() {
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<?php if (isset($login['id']) && $login['id'] != ''): ?>
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if (ready_to_signinout()) $("#taskbar_signinout_form").submit();
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<?php else: ?>
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$('#taskbar_signin_container').dialog('open');
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<?php endif; ?>
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this.user_pass.button().bind ('keyup', function(e) {
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if (e.keyCode == 13) trigger_signinout.call (self);
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});
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this.signinout_button.button().click (function() {
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signinout_button_on_click.call (self);
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return false;
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});
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$("#taskbar_project_to_find").button().autocomplete({
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// it's not a real button. button() call only for styling purpose
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this.project_to_find.button().autocomplete ({
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minLength: 1, // is this too small?
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delay: 1000,
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source: function (request, response) {
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var term = codepot_string_to_hex(request.term);
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$.ajax({
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url: codepot_merge_path("<?php print site_url(); ?>", "/project/enjson_quickfind/" + term),
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dataType: "json",
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success: function(data) { response(data); },
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});
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get_project_candidates.call (self, request, response);
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},
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select: function(event, ui) {
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$(location).attr ('href', codepot_merge_path("<?php print site_url(); ?>", "/project/home/" + ui.item.id));
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//ui.item.value , ui.item.id , this.value
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}
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});
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}
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return App;
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})();
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/////////////////////////////////////////////////////////////////////////
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$(function () {
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var taskbar_app = new TaskbarApp ();
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taskbar_app.initWidgets ();
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});
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</script>
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@ -237,5 +328,3 @@ $(function () {
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<?php
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show_taskbar ($this, $login);
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?>
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