7 function wdcal_addRequiredHeaders()
11 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/jqueryui/jquery-ui-1.8.21.custom.css' . '" media="all" />' . "\r\n";
12 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/jqueryui/jquery-ui-1.8.21.custom.min.js"></script>' . "\r\n";
14 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/colorpicker/colorPicker.css' . '" media="all" />' . "\r\n";
15 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/colorpicker/jquery.colorPicker.min.js"></script>' . "\r\n";
17 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/timepicker/timePicker.css' . '" media="all" />' . "\r\n";
18 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/timepicker/jquery.timePicker.min.js"></script>' . "\r\n";
20 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/friendica/wdcal.css' . '" media="all" />' . "\r\n";
21 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal.js"></script>' . "\r\n";
23 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/wdcal/css/calendar.css' . '" media="all" />' . "\r\n";
24 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/wdcal/css/main.css' . '" media="all" />' . "\r\n";
26 switch (get_config("system", "language")) {
28 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal/js/wdCalendar_lang_DE.js"></script>' . "\r\n";
29 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/jqueryui/jquery.ui.datepicker-de.js"></script>' . "\r\n";
32 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal/js/wdCalendar_lang_EN.js"></script>' . "\r\n";
35 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal/js/jquery.calendar.js"></script>' . "\r\n";
36 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal/js/main.js"></script>' . "\r\n";
42 * @param int $calendar_id
44 function wdcal_print_user_ics($calendar_id)
46 $calendar_id = IntVal($calendar_id);
49 header("Content-type: text/plain");
51 $str = "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//Friendica//DAV-Plugin//EN\r\n";
52 $cals = q("SELECT * FROM %s%scalendars WHERE `id` = %d AND `namespace` = %d AND `namespace_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $calendar_id, CALDAV_NAMESPACE_PRIVATE, $a->user["uid"]);
53 if (count($cals) > 0) {
54 $objs = q("SELECT * FROM %s%scalendarobjects WHERE `calendar_id` = %d ORDER BY `firstOccurence`", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $calendar_id);
56 foreach ($objs as $obj) {
57 preg_match("/BEGIN:VEVENT(.*)END:VEVENT/siu", $obj["calendardata"], $matches);
58 $str2 = preg_replace("/([^\\r])\\n/siu", "\\1\r\n", $matches[0]);
59 $str2 = preg_replace("/MAILTO:.*[^:a-z0-9_\+äöüß\\n\\n@-]+.*(:|\\r\\n[^ ])/siU", "\\1", $str2);
60 $str .= $str2 . "\r\n";
63 $str .= "END:VCALENDAR\r\n";
71 * @param int $calendar_id
74 function wdcal_import_user_ics($calendar_id) {
76 $calendar_id = IntVal($calendar_id);
79 $server = dav_create_server(true, true, false);
80 $calendar = dav_get_current_user_calendar_by_id($server, $calendar_id, DAV_ACL_WRITE);
81 if (!$calendar) goaway($a->get_baseurl() . "/dav/wdcal/");
83 if (isset($_REQUEST["save"])) {
84 check_form_security_token_redirectOnErr('/dav/settings/', 'icsimport');
86 if ($_FILES["ics_file"]["tmp_name"] != "" && is_uploaded_file($_FILES["ics_file"]["tmp_name"])) try {
87 $text = file_get_contents($_FILES["ics_file"]["tmp_name"]);
89 /** @var Sabre\VObject\Component\VCalendar $vObject */
90 $vObject = Sabre\VObject\Reader::read($text);
91 $comp = $vObject->getComponents();
93 foreach ($comp as $c) try {
94 /** @var Sabre\VObject\Component\VEvent $c */
95 $uid = $c->__get("UID")->value;
96 if (!isset($imported[$uid])) $imported[$uid] = "";
97 $imported[$uid] .= $c->serialize();
98 } catch (Exception $e) {
99 notice(t("Something went wrong when trying to import the file. Sorry. Maybe some events were imported anyway."));
102 if (isset($_REQUEST["overwrite"])) {
103 $children = $calendar->getChildren();
104 foreach ($children as $child) {
105 /** @var Sabre_CalDAV_CalendarObject $child */
111 $children = $calendar->getChildren();
112 foreach ($children as $child) {
113 /** @var Sabre_CalDAV_CalendarObject $child */
114 $name = $child->getName();
115 if (preg_match("/import\-([0-9]+)\.ics/siu", $name, $matches)) {
116 if ($matches[1] > $i) $i = $matches[1];
122 foreach ($imported as $object) try {
124 $str = "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//Friendica//DAV-Plugin//EN\r\n";
125 $str .= trim($object);
126 $str .= "\r\nEND:VCALENDAR\r\n";
128 $calendar->createFile("import-" . $i . ".ics", $str);
130 } catch (Exception $e) {
131 notice(t("Something went wrong when trying to import the file. Sorry."));
134 $o = t("The ICS-File has been imported.");
135 } catch (Exception $e) {
136 notice(t("Something went wrong when trying to import the file. Sorry. Maybe some events were imported anyway."));
138 notice(t("No file was uploaded."));
143 $o .= "<a href='" . $a->get_baseurl() . "/dav/wdcal/'>" . t("Go back to the calendar") . "</a><br><br>";
145 $num = q("SELECT COUNT(*) num FROM %s%scalendarobjects WHERE `calendar_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $calendar_id);
147 $o .= "<h2>" . t("Import a ICS-file") . "</h2>";
148 $o .= '<form method="POST" action="' . $a->get_baseurl() . '/dav/wdcal/' . $calendar_id . '/ics-import/" enctype="multipart/form-data">';
149 $o .= "<input type='hidden' name='form_security_token' value='" . get_form_security_token('icsimport') . "'>\n";
150 $o .= "<label for='ics_file'>" . t("ICS-File") . "</label><input type='file' name='ics_file' id='ics_file'><br>\n";
151 if ($num[0]["num"] > 0) $o .= "<label for='overwrite'>" . str_replace("#num#", $num[0]["num"], t("Overwrite all #num# existing events")) . "</label> <input name='overwrite' id='overwrite' type='checkbox'><br>\n";
152 $o .= "<input type='submit' name='save' value='" . t("Upload") . "'>";
160 * @param array|Sabre_CalDAV_Calendar[] $calendars
161 * @param array|int[] $calendars_selected
162 * @param string $data_feed_url
163 * @param string $view
165 * @param int $height_diff
166 * @param bool $readonly
167 * @param string $curr_day
168 * @param array $add_params
169 * @param bool $show_nav
172 function wdcal_printCalendar($calendars, $calendars_selected, $data_feed_url, $view = "week", $theme = 0, $height_diff = 175, $readonly = false, $curr_day = "", $add_params = array(), $show_nav = true)
176 $localization = wdcal_local::getInstanceByUser($a->user["uid"]);
178 if (count($calendars_selected) == 0) foreach ($calendars as $c) {
179 $prop = $c->getProperties(array("id"));
180 $calendars_selected[] = $prop["id"];
186 "readonly" => $readonly,
187 "height_diff" => $height_diff,
188 "weekstartday" => $localization->getFirstDayOfWeek(),
189 "data_feed_url" => $data_feed_url,
190 "date_format_dm1" => $localization->dateformat_js_dm1(),
191 "date_format_dm2" => $localization->dateformat_js_dm2(),
192 "date_format_dm3" => $localization->dateformat_js_dm3(),
193 "date_format_full" => $localization->dateformat_datepicker_js(),
194 "baseurl" => $a->get_baseurl() . "/dav/wdcal/",
200 $("#animexxcalendar").animexxCalendar(' . json_encode($opts) . ');
204 <div id="animexxcalendar" class="animexxcalendar">
205 <div class="calselect"><strong>Available Calendars:</strong>';
207 foreach ($calendars as $cal) {
208 $cal_id = $cal->getProperties(array("id", DAV_DISPLAYNAME));
209 $x .= '<label style="margin-left: 10px; margin-right: 10px;"><input type="checkbox" name="cals[]" value="' . $cal_id["id"] . '"';
211 foreach ($calendars_selected as $pre) if ($pre["id"] == $cal_id["id"]) $found = true;
212 if ($found) $x .= ' checked';
213 $x .= '> ' . escape_tags($cal_id[DAV_DISPLAYNAME]) . '</label> ';
217 <div class="calhead" style="padding-left:1px;padding-right:1px;">
218 <div class="ptogtitle loaderror" style="display: none;">Sorry, could not load your data, please try again later</div>
223 $x .= '<div class="ctoolbar">
224 <div class="fbutton faddbtn" style="float: right;">
225 <div><a href="' . $a->get_baseurl() . '/dav/settings/"><span>' . t("Settings") . ' / ' . t("Help") . '</span></a></div>
227 <div class="fbutton addcal">
228 <div><a href="' . $a->get_baseurl() . '/dav/wdcal/new/" class="addcal">' . t("New event") . '</a></div>
230 <div class="btnseparator"></div>
231 <div class="fbutton showtodaybtn">
232 <div><span class="showtoday">' . t("Today") . '</span></div>
234 <div class="btnseparator"></div>
236 <div class="fbutton showdaybtn">
237 <div><span title="Day" class="showdayview ';
239 if ($view == "day") $x .= 'fcurrent';
241 $x .= '">' . t("Day") . '</span></div>
243 <div class="fbutton showweekbtn ';
245 if ($view == "week") $x .= "fcurrent";
248 <div><span title="Week" class="showweekview">' . t("Week") . '</span></div>
250 <div class="showmonthbtn fbutton ';
252 if ($view == "month") $x .= 'fcurrent';
255 <div><span title="Month" class="showmonthview">' . t("Month") . '</span></div>
258 <div class="btnseparator"></div>
259 <div class="fbutton showreflashbtn">
260 <div><span class="showdayflash">' . t("Reload") . '</span></div>
262 <div class="btnseparator"></div>
263 <div title="' . t("Previous") . '" class="fbutton sfprevbtn">
264 <span class="fprev"></span>
266 <div title="' . t("Next") . '" class="fbutton sfnextbtn">
267 <span class="fnext"></span>
269 <div class="fshowdatep fbutton" style="white-space: nowrap; position: relative;">
270 <input name="txtshow" class="hdtxtshow" style="position: absolute; bottom: 0; left: 0; width: 0; height: 0; border: 0; padding: 0; margin: 0;">
271 <span class="txtdatetimeshow">' . t("Date") . '</span>
273 <div style="float: right;">
274 <div class="clear"></div>
279 <div style="padding:1px;">
280 <div class="calmain printborder">
281 <div class="gridcontainer" style="overflow-y: visible;"></div>
291 * @param int $calendar_id
292 * @param int $calendarobject_id
295 function wdcal_getDetailPage($calendar_id, $calendarobject_id)
301 $server = dav_create_server(true, true, false);
302 $cal = dav_get_current_user_calendar_by_id($server, $calendar_id, DAV_ACL_READ);
303 $obj = Sabre_CalDAV_Backend_Common::loadCalendarobjectById($calendarobject_id);
304 dav_get_current_user_calendarobject($server, $cal, $obj["uri"], DAV_ACL_READ); // Check permissions
306 $calbackend = wdcal_calendar_factory_by_id($calendar_id);
307 $redirect = $calbackend->getItemDetailRedirect($calendar_id, $calendarobject_id);
309 if ($redirect !== null) goaway($a->get_baseurl() . $redirect);
312 } catch (Exception $e) {
313 info(t("Error") . ": " . $e);
314 goaway($a->get_baseurl() . "/dav/wdcal/");
317 return print_r($details, true);
322 * @param int $calendar_id
326 function wdcal_getEditPage($calendar_id, $uri)
329 $localization = wdcal_local::getInstanceByUser($a->user["uid"]);
331 return wdcal_getEditPage_str($localization, $a->get_baseurl(), $calendar_id, $uri);
337 function wdcal_getNewPage()
340 $localization = wdcal_local::getInstanceByUser($a->user["uid"]);
342 return wdcal_getEditPage_str($localization, $a->get_baseurl(), 0, 0);
350 function wdcal_getSettingsPage(&$a)
354 notice(t('Permission denied.') . EOL);
358 if (isset($_REQUEST["save"])) {
359 check_form_security_token_redirectOnErr('/dav/settings/', 'calprop');
360 set_pconfig($a->user["uid"], "dav", "dateformat", $_REQUEST["wdcal_date_format"]);
361 info(t('The new values have been saved.'));
364 if (isset($_REQUEST["save_cals"])) {
365 check_form_security_token_redirectOnErr('/dav/settings/', 'calprop');
367 $r = q("SELECT * FROM %s%scalendars WHERE `namespace` = " . CALDAV_NAMESPACE_PRIVATE . " AND `namespace_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($a->user["uid"]));
368 foreach ($r as $cal) {
369 $backend = wdcal_calendar_factory($cal["namespace"], $cal["namespace_id"], $cal["uri"], $cal);
371 $col = substr($_REQUEST["color"][$cal["id"]], 1);
372 if (strtolower($col) != strtolower($cal["calendarcolor"])) $change_sql .= ", `calendarcolor` = '" . dbesc($col) . "'";
373 if (!is_subclass_of($backend, "Sabre_CalDAV_Backend_Virtual")) {
374 if ($_REQUEST["uri"][$cal["id"]] != $cal["uri"]) $change_sql .= ", `uri` = '" . dbesc($_REQUEST["uri"][$cal["id"]]) . "'";
375 if ($_REQUEST["name"][$cal["id"]] != $cal["displayname"]) $change_sql .= ", `displayname` = '" . dbesc($_REQUEST["name"][$cal["id"]]) . "'";
377 if ($change_sql != "") {
378 q("UPDATE %s%scalendars SET `ctag` = `ctag` + 1 $change_sql WHERE `id` = %d AND `namespace_id` = %d AND `namespace_id` = %d",
379 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $cal["id"], CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
380 info(t('The calendar has been updated.'));
384 if (isset($_REQUEST["uri"]["new"]) && $_REQUEST["uri"]["new"] != "" && $_REQUEST["name"]["new"] && $_REQUEST["name"]["new"] != "") {
385 $order = q("SELECT MAX(`calendarorder`) ord FROM %s%scalendars WHERE `namespace_id` = %d AND `namespace_id` = %d",
386 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
387 $neworder = $order[0]["ord"] + 1;
388 q("INSERT INTO %s%scalendars (`namespace`, `namespace_id`, `calendarorder`, `calendarcolor`, `displayname`, `timezone`, `uri`, `has_vevent`, `ctag`)
389 VALUES (%d, %d, %d, '%s', '%s', '%s', '%s', 1, 1)",
390 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]), $neworder, dbesc(strtolower(substr($_REQUEST["color"]["new"], 1))),
391 dbesc($_REQUEST["name"]["new"]), dbesc($a->timezone), dbesc($_REQUEST["uri"]["new"])
393 info(t('The new calendar has been created.'));
397 if (isset($_REQUEST["remove_cal"])) {
398 check_form_security_token_redirectOnErr('/dav/settings/', 'del_cal', 't');
400 $c = q("SELECT * FROM %s%scalendars WHERE `id` = %d AND `namespace_id` = %d AND `namespace_id` = %d",
401 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($_REQUEST["remove_cal"]), CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
402 if (count($c) != 1) killme();
404 $calobjs = q("SELECT `id` FROM %s%scalendarobjects WHERE `calendar_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($_REQUEST["remove_cal"]));
406 $newcal = q("SELECT * FROM %s%scalendars WHERE `id` != %d AND `namespace_id` = %d AND `namespace_id` = %d ORDER BY `calendarcolor` LIMIT 0,1",
407 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($_REQUEST["remove_cal"]), CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
408 if (count($newcal) != 1) killme();
410 q("UPDATE %s%scalendarobjects SET `calendar_id` = %d WHERE `calendar_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($newcal[0]["id"]), IntVal($c[0]["id"]));
412 foreach ($calobjs as $calobj) renderCalDavEntry_calobj_id($calobj["id"]);
414 q("DELETE FROM %s%scalendars WHERE `id` = %s", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($_REQUEST["remove_cal"]));
415 q("UPDATE %s%scalendars SET `ctag` = `ctag` + 1 WHERE `id` = " . CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $newcal[0]["id"]);
417 info(t('The calendar has been deleted.'));
422 $o .= "<a href='" . $a->get_baseurl() . "/dav/wdcal/'>" . t("Go back to the calendar") . "</a><br><br>";
424 $o .= '<h3>' . t('Calendar Settings') . '</h3>';
426 $current_format = wdcal_local::getInstanceByUser($a->user["uid"]);
427 $o .= '<form method="POST" action="' . $a->get_baseurl() . '/dav/settings/">';
428 $o .= "<input type='hidden' name='form_security_token' value='" . get_form_security_token('calprop') . "'>\n";
430 $o .= '<label for="wdcal_date_format">' . t('Date format') . ':</label><select name="wdcal_date_format" id="wdcal_date_format" size="1">';
431 $classes = wdcal_local::getInstanceClasses();
432 foreach ($classes as $c) {
433 $o .= '<option value="' . $c::getID() . '" ';
434 if ($c::getID() == $current_format::getID()) $o .= 'selected';
435 $o .= '>' . escape_tags($c::getName()) . '</option>';
437 $o .= '</select><br>';
439 $o .= '<label for="wdcal_time_zone">' . t('Time zone') . ':</label><input id="wdcal_time_zone" value="' . $a->timezone . '" disabled><br>';
441 $o .= '<input type="submit" name="save" value="' . t('Save') . '">';
445 $o .= '<br><br><h3>' . t('Calendars') . '</h3>';
446 $o .= '<form method="POST" action="' . $a->get_baseurl() . '/dav/settings/">';
447 $o .= "<input type='hidden' name='form_security_token' value='" . get_form_security_token('calprop') . "'>\n";
448 $o .= "<table><tr><th>Type</th><th>Color</th><th>Name</th><th>URI (for CalDAV)</th><th>ICS</th></tr>";
450 $r = q("SELECT * FROM %s%scalendars WHERE `namespace` = " . CALDAV_NAMESPACE_PRIVATE . " AND `namespace_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($a->user["uid"]));
452 $num_non_virtual = 0;
454 $backend = wdcal_calendar_factory($x["namespace"], $x["namespace_id"], $x["uri"], $x);
455 if (!is_subclass_of($backend, "Sabre_CalDAV_Backend_Virtual")) $num_non_virtual++;
458 $p = explode("private-", $x["uri"]);
459 if (count($p) == 2 && $p[1] > $private_max) $private_max = $p[1];
461 $backend = wdcal_calendar_factory($x["namespace"], $x["namespace_id"], $x["uri"], $x);
462 $disabled = (is_subclass_of($backend, "Sabre_CalDAV_Backend_Virtual") ? "disabled" : "");
464 $o .= "<td style='padding: 2px;'>" . escape_tags($backend->getBackendTypeName()) . "</td>";
465 $o .= "<td style='padding: 2px; text-align: center;'><input style='margin-left: 10px; width: 70px;' class='cal_color' name='color[" . $x["id"] . "]' id='cal_color_" . $x["id"] . "' value='#" . (strlen($x["calendarcolor"]) != 6 ? "5858ff" : escape_tags($x["calendarcolor"])) . "'></td>";
466 $o .= "<td style='padding: 2px;'><input style='margin-left: 10px;' name='name[" . $x["id"] . "]' value='" . escape_tags($x["displayname"]) . "' $disabled></td>";
467 $o .= "<td style='padding: 2px;'><input style='margin-left: 10px; width: 150px;' name='uri[" . $x["id"] . "]' value='" . escape_tags($x["uri"]) . "' $disabled></td>";
468 $o .= "<td style='padding: 2px;'><a href='" . $a->get_baseurl() . "/dav/wdcal/" . $x["id"] . "/ics-export/'>Export</a>";
469 if (!is_subclass_of($backend, "Sabre_CalDAV_Backend_Virtual") && $num_non_virtual > 1) $o .= " / <a href='" . $a->get_baseurl() . "/dav/wdcal/" . $x["id"] . "/ics-import/'>Import</a>";
471 $o .= "<td style='padding: 2px; padding-left: 50px;'>";
472 if (!is_subclass_of($backend, "Sabre_CalDAV_Backend_Virtual") && $num_non_virtual > 1) $o .= "<a href='" . $a->get_baseurl() . "/dav/settings/?remove_cal=" . $x["id"] . "&t=" . get_form_security_token("del_cal") . "' class='delete_cal'>Delete</a>";
478 $o .= "<tr class='cal_add_row' style='display: none;'>";
479 $o .= "<td style='padding: 2px;'>" . escape_tags(Sabre_CalDAV_Backend_Private::getBackendTypeName()) . "</td>";
480 $o .= "<td style='padding: 2px; text-align: center;'><input style='margin-left: 10px; width: 70px;' class='cal_color' name='color[new]' id='cal_color_new' value='#5858ff'></td>";
481 $o .= "<td style='padding: 2px;'><input style='margin-left: 10px;' name='name[new]' value='Another calendar'></td>";
482 $o .= "<td style='padding: 2px;'><input style='margin-left: 10px; width: 150px;' name='uri[new]' value='private-${private_max}'></td>";
483 $o .= "<td></td><td></td>";
487 $o .= "<div style='text-align: center;'>[<a href='#' class='calendar_add_caller'>" . t("Create a new calendar") . "</a>]</div>";
488 $o .= '<input type="submit" name="save_cals" value="' . t('Save') . '">';
490 $baseurl = $a->get_baseurl();
491 $o .= "<script>\$(function() {
492 wdcal_edit_calendars_start('" . $current_format->dateformat_datepicker_js() . "', '${baseurl}/dav/');
496 $o .= "<br><h3>" . t("Limitations") . "</h3>";
498 $o .= "- The native friendica events are embedded as read-only, half-transparent in the calendar.<br>";
500 $o .= "<br><h3>" . t("Warning") . "</h3>";
502 $o .= "This plugin still is in a very early stage of development. Expect major bugs!<br>";
504 $o .= "<br><h3>" . t("Synchronization (iPhone, Thunderbird Lightning, Android, ...)") . "</h3>";
506 $o .= 'This plugin enables synchronization of your dates and contacts with CalDAV- and CardDAV-enabled programs or devices.<br>
507 As an example, the instructions how to set up two-way synchronization with an iPhone/iPodTouch are provided below.<br>
508 Unfortunately, Android does not have native support for CalDAV or CardDAV, so an app has to be installed.<br>
509 On desktops, the Lightning-extension to Mozilla Thunderbird should be able to use this plugin as a backend.<br><br>';
511 $o .= '<h4>' . t('Synchronizing this calendar with the iPhone') . '</h4>';
514 <li>Go to the settings</li>
515 <li>Mail, contacts, settings</li>
516 <li>Add a new account</li>
518 <li>Calendar -> CalDAV-Account</li>
519 <li><b>Server:</b> " . $a->get_baseurl() . "/dav/ / <b>Username/Password:</b> <em>the same as your friendica-login</em></li>
522 $o .= '<h4>' . t('Synchronizing your Friendica-Contacts with the iPhone') . '</h4>';
525 <li>Go to the settings</li>
526 <li>Mail, contacts, settings</li>
527 <li>Add a new account</li>
529 <li>Contacts -> CardDAV-Account</li>
530 <li><b>Server:</b> " . $a->get_baseurl() . "/dav/ / <b>Username/Password:</b> <em>the same as your friendica-login</em></li>