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de1f4b0be2
This allows blueslip to catch exceptions from the event handlers on these elements in addition to the other benefits that not using inline handlers provide. (imported from commit 2bdcb2496c6c08fa7228a20ce6164b527cf64e41)
100 lines
3.6 KiB
JavaScript
100 lines
3.6 KiB
JavaScript
var invite = (function () {
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var exports = {};
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function update_subscription_checkboxes() {
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// TODO: If we were more clever, we would only do this if the
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// stream list has actually changed; that way, the settings of the
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// checkboxes are saved from invocation to invocation (which is
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// nice if I want to invite a bunch of people at once)
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var streams = [];
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$.each(subs.subscribed_streams(), function (index, value) {
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streams.push({name: value, invite_only: subs.get_invite_only(value)});
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});
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$('#streams_to_add').html(templates.render('invite_subscription', {streams: streams}));
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}
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function reset_error_messages() {
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var invite_status = $('#invite_status');
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var invitee_emails = $("#invitee_emails");
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var invitee_emails_group = invitee_emails.closest('.control-group');
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invite_status.hide().text('').removeClass('alert-error alert-warning alert-success');
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invitee_emails_group.removeClass('warning error');
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}
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function prepare_form_to_be_shown() {
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update_subscription_checkboxes();
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reset_error_messages();
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}
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exports.initialize = function () {
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var invite_status = $('#invite_status');
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var invitee_emails = $("#invitee_emails");
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var invitee_emails_group = invitee_emails.closest('.control-group');
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$('#submit-invitation').button();
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$('#invite-user').on('show', prepare_form_to_be_shown);
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invitee_emails.focus();
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invitee_emails.autosize();
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$("#invite_user_form").ajaxForm({
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dataType: 'json',
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beforeSubmit: function(arr, $form, options) {
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reset_error_messages();
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// TODO: You could alternatively parse the textarea here, and return errors to
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// the user if they don't match certain constraints (i.e. not real email addresses,
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// aren't in the right domain, etc.)
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//
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// OR, you could just let the server do it. Probably my temptation.
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$('#submit-invitation').button('loading');
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return true;
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},
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success: function (resp, statusText, xhr, form) {
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$('#submit-invitation').button('reset');
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$('#invitee_emails').val('');
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invite_status.text('Users invited successfully.')
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.addClass('alert-success')
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.show();
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},
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error: function (xhr, error_type, xhn) {
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$('#submit-invitation').button('reset');
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var arr = $.parseJSON(xhr.responseText);
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if (arr.errors === undefined) {
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// There was a fatal error, no partial processing occurred.
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invite_status.text(arr.msg)
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.addClass('alert-error')
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.show();
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} else {
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// Some users were not invited.
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var error_list = $('<ul>');
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$.each(arr.errors, function (index, value) {
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error_list.append($('<li>').text(value.join(': ')));
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});
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invite_status.addClass('alert-warning')
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.empty()
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.append($('<p>').text(arr.msg))
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.append(error_list)
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.show();
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invitee_emails_group.addClass('warning');
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}
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}
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});
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$(document).on('click', '.invite_check_all_button', function (e) {
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$('#streams_to_add :checkbox').attr('checked', true);
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e.preventDefault();
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});
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$(document).on('click', '.invite_uncheck_all_button', function (e) {
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$('#streams_to_add :checkbox').attr('checked', false);
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e.preventDefault();
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});
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};
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return exports;
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}());
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