nextcloud/apps/contacts/templates/index.php

<div id='notification'></div>
<script type='text/javascript'>
	var totalurl = '<?php echo OCP\Util::linkToRemote('carddav'); ?>addressbooks';
	var categories = <?php echo json_encode($_['categories']); ?>;
	var id = '<?php echo $_['id']; ?>';
	var lang = '<?php echo OCP\Config::getUserValue(OCP\USER::getUser(), 'core', 'lang', 'en'); ?>';
</script>
<div id="leftcontent">
	<div class="hidden" id="statusbar"></div>
	<div id="contacts">
	</div>
	<div id="uploadprogressbar"></div>
	<div id="bottomcontrols">
		<form>
			<button class="svg" id="contacts_newcontact" title="<?php echo $l->t('Add Contact'); ?>"><img class="svg" src="<?php echo OCP\Util::imagePath('contacts', 'contact-new.svg'); ?>" alt="<?php echo $l->t('Add Contact'); ?>" /></button>
			<button class="svg" id="contacts_import" title="<?php echo $l->t('Import'); ?>"><img class="svg" src="core/img/actions/upload.svg" alt="<?php echo $l->t('Import'); ?>" /></button>
			<button class="svg" id="chooseaddressbook" title="<?php echo $l->t('Addressbooks'); ?>"><img class="svg" src="core/img/actions/settings.svg" alt="<?php echo $l->t('Addressbooks'); ?>" /></button>
		</form>
		<form id="import_upload_form" action="<?php echo OCP\Util::linkTo('contacts', 'ajax/uploadimport.php'); ?>" method="post" enctype="multipart/form-data" target="import_upload_target">
			<input class="float" id="import_upload_start" type="file" accept="text/*" name="importfile" /></a>
			<input type="hidden" name="MAX_FILE_SIZE" value="<?php echo $_['uploadMaxFilesize'] ?>" id="max_upload">
		</form>
		<iframe name="import_upload_target" id='import_upload_target' src=""></iframe>
	</div>
</div>
<div id="rightcontent" class="rightcontent" data-id="<?php echo $_['id']; ?>">
	<?php
		if($_['has_contacts']){
			echo $this->inc('part.contact');
		}
		else{
			echo $this->inc('part.no_contacts');
		}
	?>
</div>
<!-- Dialogs -->
<div id="dialog_holder"></div>
<!-- End of Dialogs -->
<menu type="context" id="addressbookmenu">
	<menuitem label="Delete" icon="core/img/actions/delete.svg" onclick="alert('Really? ' + $(this).attr('data-id'))"></menuitem>
	<menuitem label="Rename" icon="core/img/actions/rename.svg" onclick="alert('Can\'t do that')"></menuitem>
</menu>