90 lines
3.0 KiB
JavaScript
90 lines
3.0 KiB
JavaScript
(function(context,$) {
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"use strict";
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context.JK = context.JK || {};
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context.JK.FriendSelectorDialog = function(app) {
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var logger = context.JK.logger;
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var rest = context.JK.Rest();
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var selectedIds = {};
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var newSelections = {};
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var mySaveCallback;
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function events() {
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$('#btn-save-friends').click(saveFriendInvitations);
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}
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function loadFriends() {
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$('#friend-selector-list').empty();
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// TODO: page this as users scroll - show selected friends from parent screen at top
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rest.getFriends({ id: context.JK.currentUserId })
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.done(function(friends) {
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var template = $('#template-friend-selection').html();
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$.each(friends, function(index, val) {
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var id = val.id;
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var isSelected = selectedIds[id];
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var html = context.JK.fillTemplate(template, {
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userId: id,
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css_class: isSelected ? 'selected' : '',
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userName: val.name,
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avatar_url: context.JK.resolveAvatarUrl(val.photo_url),
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status: "",
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status_img_url: "",
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check_mark_display: isSelected ? "block" : "none",
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status_img_display: "none"
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});
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$('#friend-selector-list').append(html);
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// disable row click if it was chosen on parent screen
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if (!isSelected) {
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$('#friend-selector-list tr[user-id="' + id + '"]').click(function() {
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updateSelectionList(id, val.name, $(this), $(this).find('img[user-id="' + id + '"]'));
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});
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}
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});
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})
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.error(app.ajaxError);
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}
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function updateSelectionList(id, name, tr, img) {
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if (!tr.hasClass('selected')) {
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tr.addClass('selected');
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img.show();
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newSelections[id] = { userId: id, userName: name };
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}
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else {
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tr.removeClass('selected');
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img.hide();
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delete newSelections[id];
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}
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}
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function saveFriendInvitations(evt) {
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evt.stopPropagation();
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mySaveCallback(newSelections);
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}
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function showDialog(ids) {
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selectedIds = ids;
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newSelections = {};
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loadFriends();
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// HACK TO OVERRIDE PADDING SET SOMEWHERE ELSE
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$('.choosefriends-overlay').css({"padding":"8px"});
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}
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this.initialize = function() {
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events();
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};
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this.setCallback = function(callback) {
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mySaveCallback = callback;
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}
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this.showDialog = showDialog;
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return this;
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};
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})(window,jQuery); |