From 37b9a809a600e6bb28b210a2d4dfee986fb28fc9 Mon Sep 17 00:00:00 2001
From: zotlabs <mike@macgirvin.com>
Date: Wed, 21 Jun 2017 22:11:21 -0700
Subject: start porting cdav proper to core

---
 Zotlabs/Widget/Cdav.php | 176 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 176 insertions(+)
 create mode 100644 Zotlabs/Widget/Cdav.php

(limited to 'Zotlabs/Widget')

diff --git a/Zotlabs/Widget/Cdav.php b/Zotlabs/Widget/Cdav.php
new file mode 100644
index 000000000..1b33668ad
--- /dev/null
+++ b/Zotlabs/Widget/Cdav.php
@@ -0,0 +1,176 @@
+<?php
+
+namespace Zotlabs\Widget;
+
+
+
+class Cdav {
+
+	function widget() {
+		if(!local_channel())
+			return;
+
+		$channel = \App::get_channel();
+		$principalUri = 'principals/' . $channel['channel_hash'];
+
+		if(!cdav_principal($principalUri))
+			return;
+
+		$pdo = \DBA::$dba->db;
+
+		require_once 'vendor/autoload.php';
+
+		$o = '';
+
+		if(argc() == 2 && argv(1) === 'calendar') {
+
+			$caldavBackend = new \Sabre\CalDAV\Backend\PDO($pdo);
+
+			$sabrecals = $caldavBackend->getCalendarsForUser($principalUri);
+
+			//TODO: we should probably also check for permission to send stream here
+			$local_channels = q("SELECT * FROM channel LEFT JOIN abook ON abook_xchan = channel_hash WHERE channel_system = 0 AND channel_removed = 0 AND channel_hash != '%s' AND abook_channel = %d",
+				dbesc($channel['channel_hash']),
+				intval($channel['channel_id'])
+			);
+
+			$sharee_options .= '<option value="">' . t('Select Channel') . '</option>' . "\r\n";
+			foreach($local_channels as $local_channel) {
+				$sharee_options .= '<option value="' . $local_channel['channel_hash'] . '">' . $local_channel['channel_name'] . '</option>' . "\r\n";
+			}
+
+			$access_options = '<option value="3">' . t('Read-write') . '</option>' . "\r\n";
+			$access_options .= '<option value="2">' . t('Read-only') . '</option>' . "\r\n";
+
+			//list calendars
+			foreach($sabrecals as $sabrecal) {
+				if($sabrecal['share-access'] == 1)
+					$access = '';
+				if($sabrecal['share-access'] == 2)
+					$access = 'read';
+				if($sabrecal['share-access'] == 3)
+					$access = 'read-write';
+
+				$invites = $caldavBackend->getInvites($sabrecal['id']);
+
+				$json_source = '/cdav/calendar/json/' . $sabrecal['id'][0] . '/' . $sabrecal['id'][1];
+
+				$switch = get_pconfig(local_channel(), 'cdav_calendar', $sabrecal['id'][0]);
+
+				$color = (($sabrecal['{http://apple.com/ns/ical/}calendar-color']) ? $sabrecal['{http://apple.com/ns/ical/}calendar-color'] : '#3a87ad');
+
+				$editable = (($sabrecal['share-access'] == 2) ? 'false' : 'true'); // false/true must be string since we're passing it to javascript
+
+				$sharees = [];
+				$share_displayname = [];
+				foreach($invites as $invite) {
+					if(strpos($invite->href, 'mailto:') !== false) {
+						$sharee = channelx_by_hash(substr($invite->href, 7));
+						$sharees[] = [
+							'name' => $sharee['channel_name'],
+							'access' => (($invite->access == 3) ? ' (RW)' : ' (R)'),
+							'hash' => $sharee['channel_hash']
+						];
+					}
+				}
+
+				if(!$access) {
+					$my_calendars[] = [
+						'ownernick' => $channel['channel_address'],
+						'uri' => $sabrecal['uri'],
+						'displayname' => $sabrecal['{DAV:}displayname'],
+						'calendarid' => $sabrecal['id'][0],
+						'instanceid' => $sabrecal['id'][1],
+						'json_source' => $json_source,
+						'color' => $color,
+						'editable' => $editable,
+						'switch' => $switch,
+						'sharees' => $sharees
+					];
+				}
+				else {
+					$shared_calendars[] = [
+						'ownernick' => $channel['channel_address'],
+						'uri' => $sabrecal['uri'],
+						'displayname' => $sabrecal['{DAV:}displayname'],
+						'calendarid' => $sabrecal['id'][0],
+						'instanceid' => $sabrecal['id'][1],
+						'json_source' => $json_source,
+						'color' => $color,
+						'editable' => $editable,
+						'switch' => $switch,
+						'sharer' => $sabrecal['{urn:ietf:params:xml:ns:caldav}calendar-description'],
+						'access' => $access
+					];
+				}
+
+				if(!$access || $access === 'read-write') {
+					$writable_calendars[] = [
+						'displayname' => ((!$access) ? $sabrecal['{DAV:}displayname'] : $share_displayname[0]),
+						'id' => $sabrecal['id']
+					];
+				}
+			}
+
+			$o .= replace_macros(get_markup_template('cdav_widget_calendar.tpl'), [
+				'$my_calendars_label' => t('My Calendars'),
+				'$my_calendars' => $my_calendars,
+				'$shared_calendars_label' => t('Shared Calendars'),
+				'$shared_calendars' => $shared_calendars,
+				'$sharee_options' => $sharee_options,
+				'$access_options' => $access_options,
+				'$share_label' => t('Share this calendar'),
+				'$share' => t('Share'),
+				'$edit_label' => t('Calendar name and color'),
+				'$edit' => t('Edit'),
+				'$create_label' => t('Create new calendar'),
+				'$create' => t('Create'),
+				'$create_placeholder' => t('Calendar Name'),
+				'$tools_label' => t('Calendar Tools'),
+				'$import_label' => t('Import calendar'),
+				'$import_placeholder' => t('Select a calendar to import to'),
+				'$upload' => t('Upload'),
+				'$writable_calendars' => $writable_calendars
+			]);
+
+			return $o;
+
+		}
+
+		if(argc() >= 2 && argv(1) === 'addressbook') {
+
+			$carddavBackend = new \Sabre\CardDAV\Backend\PDO($pdo);
+
+			$sabreabooks = $carddavBackend->getAddressBooksForUser($principalUri);
+
+			//list addressbooks
+			foreach($sabreabooks as $sabreabook) {
+				$addressbooks[] = [
+					'ownernick' => $channel['channel_address'],
+					'uri' => $sabreabook['uri'],
+					'displayname' => $sabreabook['{DAV:}displayname'],
+					'id' => $sabreabook['id']
+	
+				];
+			}
+
+			$o .= replace_macros(get_markup_template('cdav_widget_addressbook.tpl'), [
+				'$addressbooks_label' => t('Addressbooks'),
+				'$addressbooks' => $addressbooks,
+				'$edit_label' => t('Addressbook name'),
+				'$edit' => t('Edit'),
+				'$create_label' => t('Create new addressbook'),
+				'$create_placeholder' => t('Addressbook Name'),
+				'$create' => t('Create'),
+				'$tools_label' => t('Addressbook Tools'),
+				'$import_label' => t('Import addressbook'),
+				'$import_placeholder' => t('Select an addressbook to import to'),
+				'$upload' => t('Upload')
+			]);
+
+			return $o;
+
+		}
+
+	}
+}
\ No newline at end of file
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