116 lines
3.8 KiB
JavaScript
116 lines
3.8 KiB
JavaScript
// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later
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(function() {
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var NotificationDropdown = function() {
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var self = this;
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var currentPage = 2;
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var notificationsLoaded = 10;
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var isLoading = false;
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this.subscribe("widget/ready",function(evt, badge, dropdown) {
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$.extend(self, {
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badge: badge,
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badgeLink: badge.find("a"),
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documentBody: $(document.body),
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dropdown: dropdown,
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dropdownNotifications: dropdown.find(".notifications"),
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ajaxLoader: dropdown.find(".ajax_loader")
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});
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if( ! $.browser.msie ) {
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self.badge.on('click', self.badgeLink, function(evt){
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evt.preventDefault();
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evt.stopPropagation();
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if (self.dropdownShowing()){
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self.hideDropdown();
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} else {
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self.showDropdown();
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}
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});
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}
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self.documentBody.click(function(evt) {
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var inDropdown = $(evt.target).parents().is(self.dropdown);
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var inHovercard = $.contains(app.hovercard.el, evt.target);
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if(!inDropdown && !inHovercard && self.dropdownShowing()) {
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self.badgeLink.click();
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}
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});
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});
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this.dropdownShowing = function() {
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return this.dropdown.css("display") === "block";
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};
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this.showDropdown = function() {
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self.ajaxLoader.show();
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self.badge.addClass("active");
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self.dropdown.css("display", "block");
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$('.notifications').addClass("loading");
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self.getNotifications();
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};
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this.hideDropdown = function() {
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self.badge.removeClass("active");
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self.dropdown.css("display", "none");
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$('.notifications').perfectScrollbar('destroy');
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};
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this.getMoreNotifications = function() {
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$.getJSON("/notifications?per_page=5&page="+currentPage, function(notifications) {
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for(var i = 0; i < notifications.length; ++i)
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self.notifications.push(notifications[i]);
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notificationsLoaded += 5;
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self.renderNotifications();
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});
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};
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this.getNotifications = function() {
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$.getJSON("/notifications?per_page="+notificationsLoaded, function(notifications) {
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self.notifications = notifications;
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self.renderNotifications();
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});
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};
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this.renderNotifications = function() {
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self.dropdownNotifications.empty();
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$.each(self.notifications, function(index, notifications) {
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$.each(notifications, function(index, notification) {
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if($.inArray(notification, notifications) === -1)
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self.dropdownNotifications.append(notification.note_html);
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});
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});
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app.helpers.timeago(self.dropdownNotifications);
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self.dropdownNotifications.find('.unread').each(function() {
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Diaspora.page.header.notifications.setUpUnread( $(this) );
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});
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self.dropdownNotifications.find('.read').each(function() {
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Diaspora.page.header.notifications.setUpRead( $(this) );
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});
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$('.notifications').perfectScrollbar('destroy');
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$('.notifications').perfectScrollbar();
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self.ajaxLoader.hide();
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isLoading = false;
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$('.notifications').removeClass("loading");
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//Infinite Scrolling
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$('.notifications').scroll(function() {
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var bottom = $('.notifications').prop('scrollHeight') - $('.notifications').height();
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var currentPosition = $('.notifications').scrollTop();
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isLoading = ($('.loading').length === 1);
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if (currentPosition + 50 >= bottom && notificationsLoaded <= self.notifications.length && !isLoading) {
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$('.notifications').addClass("loading");
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++currentPage;
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self.getMoreNotifications();
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}
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});
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};
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};
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Diaspora.Widgets.NotificationsDropdown = NotificationDropdown;
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})();
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// @license-end
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