4 $uri = parse_url($a->get_baseurl());
6 if (isset($uri["path"]) && strlen($uri["path"]) > 1) {
7 $path = $uri["path"] . "/";
10 define("CALDAV_SQL_DB", "");
11 define("CALDAV_SQL_PREFIX", "dav_");
12 define("CALDAV_URL_PREFIX", $path . "dav/");
13 define("DAV_APPNAME", "Friendica");
15 define("CALDAV_NAMESPACE_PRIVATE", 1);
16 define("CALDAV_FRIENDICA_MINE", "friendica-mine");
17 define("CALDAV_FRIENDICA_CONTACTS", "friendica-contacts");
19 $GLOBALS["CALDAV_PRIVATE_SYSTEM_CALENDARS"] = array(CALDAV_FRIENDICA_MINE, CALDAV_FRIENDICA_CONTACTS);
20 $GLOBALS["CALDAV_PRIVATE_SYSTEM_BACKENDS"] = array("Sabre_CalDAV_Backend_Friendica");
22 define("CARDDAV_NAMESPACE_PRIVATE", 1);
23 define("CARDDAV_FRIENDICA_CONTACT", "friendica");
24 $GLOBALS["CARDDAV_PRIVATE_SYSTEM_ADDRESSBOOKS"] = array(CARDDAV_FRIENDICA_CONTACT);
25 $GLOBALS["CARDDAV_PRIVATE_SYSTEM_BACKENDS"] = array("Sabre_CardDAV_Backend_Friendica");
27 $GLOBALS["CALDAV_ACL_PLUGIN_CLASS"] = "Sabre_DAVACL_Plugin_Friendica";
29 define("CALDAV_MAX_YEAR", date("Y") + 5);
34 function getCurMicrotime()
36 list($usec, $sec) = explode(" ", microtime());
37 return sprintf("%14.0f", $sec * 10000 + $usec * 10000);
38 } // function getCurMicrotime
45 $cur = getCurMicrotime();
46 if ($GLOBALS["debug_time_last"] > 0) {
47 echo "Zeit: " . ($cur - $GLOBALS["debug_time_last"]) . "<br>\n";
49 $GLOBALS["debug_time_last"] = $cur;
54 * @param string $username
57 function dav_compat_username2id($username = "")
59 $x = q("SELECT `uid` FROM `user` WHERE `nickname`='%s' AND `account_removed` = 0 AND `account_expired` = 0", dbesc($username));
60 if (count($x) == 1) return $x[0]["uid"];
68 function dav_compat_id2username($id = 0)
70 $x = q("SELECT `nickname` FROM `user` WHERE `uid` = %i AND `account_removed` = 0 AND `account_expired` = 0", IntVal($id));
71 if (count($x) == 1) return $x[0]["nickname"];
78 function dav_compat_get_curr_user_id()
81 return IntVal($a->user["uid"]);
86 * @param string $principalUri
89 function dav_compat_principal2uid($principalUri = "")
91 if (strlen($principalUri) == 0) return null;
92 if ($principalUri[0] == "/") $principalUri = substr($principalUri, 1);
93 if (strpos($principalUri, "principals/users/") !== 0) return null;
94 $username = substr($principalUri, strlen("principals/users/"));
95 return dav_compat_username2id($username);
99 * @param string $principalUri
102 function dav_compat_principal2namespace($principalUri = "")
104 if (strlen($principalUri) == 0) return null;
105 if ($principalUri[0] == "/") $principalUri = substr($principalUri, 1);
107 if (strpos($principalUri, "principals/users/") !== 0) return null;
108 $username = substr($principalUri, strlen("principals/users/"));
109 return array("namespace" => CALDAV_NAMESPACE_PRIVATE, "namespace_id" => dav_compat_username2id($username));
116 function dav_compat_currentUserPrincipal()
119 return "principals/users/" . strtolower($a->user["nickname"]);
124 * @param string $name
125 * @return null|string
127 function dav_compat_getRequestVar($name = "")
129 if (isset($_REQUEST[$name])) return $_REQUEST[$name];
135 * @return null|string
137 function dav_compat_parse_text_serverside($text)
139 return dav_compat_getRequestVar($text);
145 function dav_compat_redirect($uri = "")
154 function dav_compat_get_max_private_calendars()
162 function dav_compat_get_hostname() {
164 return $a->get_hostname();
168 * @param int $namespace
169 * @param int $namespace_id
171 * @param array $calendar
172 * @return Sabre_CalDAV_Backend_Common
175 function wdcal_calendar_factory($namespace, $namespace_id, $uri, $calendar = null)
177 switch ($namespace) {
178 case CALDAV_NAMESPACE_PRIVATE:
179 if ($uri == CALDAV_FRIENDICA_MINE || $uri == CALDAV_FRIENDICA_CONTACTS) return Sabre_CalDAV_Backend_Friendica::getInstance();
180 else return Sabre_CalDAV_Backend_Private::getInstance();
182 throw new Exception("Calendar Namespace not found");
186 * @param int $calendar_id
187 * @return Sabre_CalDAV_Backend_Common
190 function wdcal_calendar_factory_by_id($calendar_id)
192 $calendar = Sabre_CalDAV_Backend_Common::loadCalendarById($calendar_id);
193 return wdcal_calendar_factory($calendar["namespace"], $calendar["namespace_id"], $calendar["uri"], $calendar);
197 * @param int $user_id
198 * @param bool $withcheck
201 function wdcal_create_std_calendars_get_statements($user_id, $withcheck = true)
206 'private' => t("Private Calendar"),
207 CALDAV_FRIENDICA_MINE => t("Friendica Events: Mine"),
208 CALDAV_FRIENDICA_CONTACTS => t("Friendica Events: Contacts"),
210 foreach ($uris as $uri => $name) {
211 $cals = q("SELECT * FROM %s%scalendars WHERE `namespace` = %d AND `namespace_id` = %d AND `uri` = '%s'",
212 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CALDAV_NAMESPACE_PRIVATE, IntVal($user_id), dbesc($uri));
213 if (count($cals) == 0 || !$withcheck) $stms[] =
214 sprintf("INSERT INTO %s%scalendars (`namespace`, `namespace_id`, `displayname`, `timezone`, `ctag`, `uri`, `has_vevent`, `has_vtodo`)
215 VALUES (%d, %d, '%s', '%s', 1, '%s', 1, 0)",
216 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CALDAV_NAMESPACE_PRIVATE, IntVal($user_id), dbesc($name), dbesc($a->timezone), dbesc($uri));
223 function wdcal_create_std_calendars()
226 if (!local_user()) return;
228 $privates = q("SELECT COUNT(*) num FROM %s%scalendars WHERE `namespace` = %d AND `namespace_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
229 if ($privates[0]["num"] > 0) return;
231 $stms = wdcal_create_std_calendars_get_statements($a->user["uid"]);
232 foreach ($stms as $stmt) q($stmt);
239 * @param int $user_id
240 * @param bool $withcheck
243 function wdcal_create_std_addressbooks_get_statements($user_id, $withcheck = true)
248 'private' => t("Private Addresses"),
249 CARDDAV_FRIENDICA_CONTACT => t("Friendica Contacts"),
251 foreach ($uris as $uri => $name) {
252 $cals = q("SELECT * FROM %s%saddressbooks WHERE `namespace` = %d AND `namespace_id` = %d AND `uri` = '%s'",
253 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CALDAV_NAMESPACE_PRIVATE, IntVal($user_id), dbesc($uri));
254 if (count($cals) == 0 || !$withcheck) $stms[] =
255 sprintf("INSERT INTO %s%saddressbooks (`namespace`, `namespace_id`, `displayname`, `ctag`, `uri`)
256 VALUES (%d, %d, '%s', 1, '%s')",
257 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CARDDAV_NAMESPACE_PRIVATE, IntVal($user_id), dbesc($name), dbesc($uri));
264 function wdcal_create_std_addressbooks()
267 if (!local_user()) return;
269 $privates = q("SELECT COUNT(*) num FROM %s%addressbooks WHERE `namespace` = %d AND `namespace_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CARDDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
270 if ($privates[0]["num"] > 0) return;
272 $stms = wdcal_create_std_addressbooks_get_statements($a->user["uid"]);
273 foreach ($stms as $stmt) q($stmt);