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angular.module('contactsApp')
.controller('contactlistCtrl', function($scope, $filter, $route, $routeParams, $timeout, AddressBookService, ContactService, SortByService, vCardPropertiesService, SearchService) {
var ctrl = this;
ctrl.routeParams = $routeParams;
ctrl.filteredContacts = []; // the displayed contacts list
ctrl.searchTerm = '';
ctrl.show = true;
ctrl.invalid = false;
ctrl.limitTo = 25;
ctrl.sortBy = SortByService.getSortBy();
ctrl.t = {
emptySearch : t('contacts', 'No search result for {query}', {query: ctrl.searchTerm})
};
ctrl.resetLimitTo = function () {
ctrl.limitTo = 25;
clearInterval(ctrl.intervalId);
ctrl.intervalId = setInterval(
function () {
if (!ctrl.loading && ctrl.contactList && ctrl.contactList.length > ctrl.limitTo) {
ctrl.limitTo += 25;
$scope.$apply();
}
}, 300);
};
$scope.query = function(contact) {
return contact.matches(SearchService.getSearchTerm());
};
SortByService.subscribe(function(newValue) {
ctrl.sortBy = newValue;
});
SearchService.registerObserverCallback(function(ev) {
if (ev.event === 'submitSearch') {
var uid = !_.isEmpty(ctrl.filteredContacts) ? ctrl.filteredContacts[0].uid() : undefined;
ctrl.setSelectedId(uid);
$scope.$apply();
}
if (ev.event === 'changeSearch') {
ctrl.resetLimitTo();
ctrl.searchTerm = ev.searchTerm;
ctrl.t.emptySearch = t('contacts',
'No search result for {query}',
{query: ctrl.searchTerm}
);
$scope.$apply();
}
});
ctrl.loading = true;
ContactService.registerObserverCallback(function(ev) {
$timeout(function() {
$scope.$apply(function() {
if (ev.event === 'delete') {
ctrl.selectNearestContact(ev.uid);
}
else if (ev.event === 'create') {
$route.updateParams({
gid: $routeParams.gid,
uid: ev.uid
});
}
else if (ev.event === 'importend') {
$route.updateParams({
gid: t('contacts', 'All contacts')
});
}
ctrl.contactList = ev.contacts;
});
});
});
AddressBookService.registerObserverCallback(function(ev) {
$timeout(function() {
$scope.$apply(function() {
if (ev.event === 'delete') {
// Get contacts
ctrl.loading = true;
ContactService.updateDeletedAddressbook(function() {
ContactService.getAll().then(function(contacts) {
ctrl.contactList = contacts;
ctrl.loading = false;
ctrl.selectNearestContact(ctrl.getSelectedId());
});
});
}
});
});
});
// Get contacts
ContactService.getAll().then(function(contacts) {
if(contacts.length>0) {
$scope.$apply(function() {
ctrl.contactList = contacts;
});
} else {
ctrl.loading = false;
}
});
var getVisibleContacts = function() {
var scrolled = $('.app-content-list').scrollTop();
var elHeight = $('.contacts-list').children().outerHeight(true);
var listHeight = $('.app-content-list').height();
var topContact = Math.round(scrolled/elHeight);
var contactsCount = Math.round(listHeight/elHeight);
return ctrl.filteredContacts.slice(topContact-1, topContact+contactsCount+1);
};
var timeoutId = null;
document.querySelector('.app-content-list').addEventListener('scroll', function () {
clearTimeout(timeoutId);
timeoutId = setTimeout(function () {
var contacts = getVisibleContacts();
ContactService.getFullContacts(contacts);
}, 250);
});
// Wait for ctrl.filteredContacts to be updated, load the contact requested in the URL if any, and
// load full details for the probably initially visible contacts.
// Then kill the watch.
var unbindListWatch = $scope.$watch('ctrl.filteredContacts', function() {
if(ctrl.filteredContacts && ctrl.filteredContacts.length > 0) {
// Check if a specific uid is requested
if($routeParams.uid && $routeParams.gid) {
ctrl.filteredContacts.forEach(function(contact) {
if(contact.uid() === $routeParams.uid) {
ctrl.setSelectedId($routeParams.uid);
ctrl.loading = false;
}
});
}
// No contact previously loaded, let's load the first of the list if not in mobile mode
if(ctrl.loading && $(window).width() > 768) {
ctrl.setSelectedId(ctrl.filteredContacts[0].uid());
}
// Get full data for the first 20 contacts of the list
ContactService.getFullContacts(ctrl.filteredContacts.slice(0, 20));
ctrl.loading = false;
unbindListWatch();
}
});
$scope.$watch('ctrl.routeParams.uid', function(newValue, oldValue) {
// Used for mobile view to clear the url
if(typeof oldValue != 'undefined' && typeof newValue == 'undefined' && $(window).width() <= 768) {
// no contact selected
ctrl.show = true;
return;
}
if(newValue === undefined) {
// we might have to wait until ng-repeat filled the contactList
if(ctrl.filteredContacts && ctrl.filteredContacts.length > 0) {
$route.updateParams({
gid: $routeParams.gid,
uid: ctrl.filteredContacts[0].uid()
});
} else {
// watch for next contactList update
var unbindWatch = $scope.$watch('ctrl.filteredContacts', function() {
if(ctrl.filteredContacts && ctrl.filteredContacts.length > 0) {
$route.updateParams({
gid: $routeParams.gid,
uid: ctrl.filteredContacts[0].uid()
});
}
unbindWatch(); // unbind as we only want one update
});
}
} else {
// displaying contact details
ctrl.show = false;
}
});
$scope.$watch('ctrl.routeParams.gid', function() {
// we might have to wait until ng-repeat filled the contactList
ctrl.filteredContacts = [];
ctrl.resetLimitTo();
// not in mobile mode
if($(window).width() > 768) {
// watch for next contactList update
var unbindWatch = $scope.$watch('ctrl.filteredContacts', function() {
if(ctrl.filteredContacts && ctrl.filteredContacts.length > 0) {
$route.updateParams({
gid: $routeParams.gid,
uid: $routeParams.uid || ctrl.filteredContacts[0].uid()
});
}
unbindWatch(); // unbind as we only want one update
});
}
});
// Watch if we have an invalid contact
$scope.
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