3 use Friendica\Core\Config;
4 use Friendica\Core\L10n;
5 use Friendica\Core\PConfig;
10 function wdcal_addRequiredHeaders()
14 $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";
15 $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";
17 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/colorpicker/colorPicker.css' . '" media="all" />' . "\r\n";
18 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/colorpicker/jquery.colorPicker.min.js"></script>' . "\r\n";
20 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/timepicker/timePicker.css' . '" media="all" />' . "\r\n";
21 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/timepicker/jquery.timePicker.min.js"></script>' . "\r\n";
23 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/friendica/wdcal.css' . '" media="all" />' . "\r\n";
24 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal.js"></script>' . "\r\n";
26 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/wdcal/css/calendar.css' . '" media="all" />' . "\r\n";
27 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/dav/wdcal/css/main.css' . '" media="all" />' . "\r\n";
29 switch (Config::get("system", "language")) {
31 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal/js/wdCalendar_lang_DE.js"></script>' . "\r\n";
32 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/jqueryui/jquery.ui.datepicker-de.js"></script>' . "\r\n";
35 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal/js/wdCalendar_lang_EN.js"></script>' . "\r\n";
38 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal/js/jquery.calendar.js"></script>' . "\r\n";
39 $a->page['htmlhead'] .= '<script type="text/javascript" src="' . $a->get_baseurl() . '/addon/dav/common/wdcal/js/main.js"></script>' . "\r\n";
45 * @param int $calendar_id
47 function wdcal_print_user_ics($calendar_id)
49 $calendar_id = IntVal($calendar_id);
52 header("Content-type: text/plain");
54 $str = "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//Friendica//DAV-Plugin//EN\r\n";
55 $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, $a->user["uid"]);
56 if (count($cals) > 0) {
57 $objs = q("SELECT * FROM %s%scalendarobjects WHERE `calendar_id` = %d ORDER BY `firstOccurence`", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $calendar_id);
59 foreach ($objs as $obj) {
60 preg_match("/BEGIN:VEVENT(.*)END:VEVENT/siu", $obj["calendardata"], $matches);
61 $str2 = preg_replace("/([^\\r])\\n/siu", "\\1\r\n", $matches[0]);
62 $str2 = preg_replace("/MAILTO:.*[^:a-z0-9_\+äöüß\\n\\n@-]+.*(:|\\r\\n[^ ])/siU", "\\1", $str2);
63 $str .= $str2 . "\r\n";
66 $str .= "END:VCALENDAR\r\n";
74 * @param int $calendar_id
77 function wdcal_import_user_ics($calendar_id) {
79 $calendar_id = IntVal($calendar_id);
82 $server = dav_create_server(true, true, false);
83 $calendar = dav_get_current_user_calendar_by_id($server, $calendar_id, DAV_ACL_WRITE);
84 if (!$calendar) goaway('dav/wdcal/');
86 if (isset($_REQUEST["save"])) {
87 check_form_security_token_redirectOnErr('/dav/settings/', 'icsimport');
89 if ($_FILES["ics_file"]["tmp_name"] != "" && is_uploaded_file($_FILES["ics_file"]["tmp_name"])) try {
90 $text = file_get_contents($_FILES["ics_file"]["tmp_name"]);
92 /** @var Sabre\VObject\Component\VCalendar $vObject */
93 $vObject = Sabre\VObject\Reader::read($text);
94 $comp = $vObject->getComponents();
96 foreach ($comp as $c) try {
97 /** @var Sabre\VObject\Component\VEvent $c */
98 $uid = $c->__get("UID")->value;
99 if (!isset($imported[$uid])) $imported[$uid] = "";
100 $imported[$uid] .= $c->serialize();
101 } catch (Exception $e) {
102 notice(L10n::t("Something went wrong when trying to import the file. Sorry. Maybe some events were imported anyway."));
105 if (isset($_REQUEST["overwrite"])) {
106 $children = $calendar->getChildren();
107 foreach ($children as $child) {
108 /** @var Sabre_CalDAV_CalendarObject $child */
114 $children = $calendar->getChildren();
115 foreach ($children as $child) {
116 /** @var Sabre_CalDAV_CalendarObject $child */
117 $name = $child->getName();
118 if (preg_match("/import\-([0-9]+)\.ics/siu", $name, $matches)) {
119 if ($matches[1] > $i) $i = $matches[1];
125 foreach ($imported as $object) try {
127 $str = "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//Friendica//DAV-Plugin//EN\r\n";
128 $str .= trim($object);
129 $str .= "\r\nEND:VCALENDAR\r\n";
131 $calendar->createFile("import-" . $i . ".ics", $str);
133 } catch (Exception $e) {
134 notice(L10n::t("Something went wrong when trying to import the file. Sorry."));
137 $o = L10n::t("The ICS-File has been imported.");
138 } catch (Exception $e) {
139 notice(L10n::t("Something went wrong when trying to import the file. Sorry. Maybe some events were imported anyway."));
141 notice(L10n::t("No file was uploaded."));
146 $o .= "<a href='" . $a->get_baseurl() . "/dav/wdcal/'>" . L10n::t("Go back to the calendar") . "</a><br><br>";
148 $num = q("SELECT COUNT(*) num FROM %s%scalendarobjects WHERE `calendar_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $calendar_id);
150 $o .= "<h2>" . L10n::t("Import a ICS-file") . "</h2>";
151 $o .= '<form method="POST" action="' . $a->get_baseurl() . '/dav/wdcal/' . $calendar_id . '/ics-import/" enctype="multipart/form-data">';
152 $o .= "<input type='hidden' name='form_security_token' value='" . get_form_security_token('icsimport') . "'>\n";
153 $o .= "<label for='ics_file'>" . L10n::t("ICS-File") . "</label><input type='file' name='ics_file' id='ics_file'><br>\n";
154 if ($num[0]["num"] > 0) $o .= "<label for='overwrite'>" . str_replace("#num#", $num[0]["num"], L10n::t("Overwrite all #num# existing events")) . "</label> <input name='overwrite' id='overwrite' type='checkbox'><br>\n";
155 $o .= "<input type='submit' name='save' value='" . L10n::t("Upload") . "'>";
163 * @param array|Sabre_CalDAV_Calendar[] $calendars
164 * @param array|int[] $calendars_selected
165 * @param string $data_feed_url
166 * @param string $view
168 * @param int $height_diff
169 * @param bool $readonly
170 * @param string $curr_day
171 * @param array $add_params
172 * @param bool $show_nav
175 function wdcal_printCalendar($calendars, $calendars_selected, $data_feed_url, $view = "week", $theme = 0, $height_diff = 175, $readonly = false, $curr_day = "", $add_params = [], $show_nav = true)
179 $localization = wdcal_local::getInstanceByUser($a->user["uid"]);
181 if (count($calendars_selected) == 0) foreach ($calendars as $c) {
182 $prop = $c->getProperties(["id"]);
183 $calendars_selected[] = $prop["id"];
189 "readonly" => $readonly,
190 "height_diff" => $height_diff,
191 "weekstartday" => $localization->getFirstDayOfWeek(),
192 "data_feed_url" => $data_feed_url,
193 "date_format_dm1" => $localization->dateformat_js_dm1(),
194 "date_format_dm2" => $localization->dateformat_js_dm2(),
195 "date_format_dm3" => $localization->dateformat_js_dm3(),
196 "date_format_full" => $localization->dateformat_datepicker_js(),
197 "baseurl" => $a->get_baseurl() . "/dav/wdcal/",
203 $("#animexxcalendar").animexxCalendar(' . json_encode($opts) . ');
207 <div id="animexxcalendar" class="animexxcalendar">
208 <div class="calselect"><strong>Available Calendars:</strong>';
210 foreach ($calendars as $cal) {
211 $cal_id = $cal->getProperties(["id", DAV_DISPLAYNAME]);
212 $x .= '<label style="margin-left: 10px; margin-right: 10px;"><input type="checkbox" name="cals[]" value="' . $cal_id["id"] . '"';
214 foreach ($calendars_selected as $pre) if ($pre["id"] == $cal_id["id"]) $found = true;
215 if ($found) $x .= ' checked';
216 $x .= '> ' . escape_tags($cal_id[DAV_DISPLAYNAME]) . '</label> ';
220 <div class="calhead" style="padding-left:1px;padding-right:1px;">
221 <div class="ptogtitle loaderror" style="display: none;">Sorry, could not load your data, please try again later</div>
226 $x .= '<div class="ctoolbar">
227 <div class="fbutton faddbtn" style="float: right;">
228 <div><a href="' . $a->get_baseurl() . '/dav/settings/"><span>' . L10n::t("Settings") . ' / ' . L10n::t("Help") . '</span></a></div>
230 <div class="fbutton addcal">
231 <div><a href="' . $a->get_baseurl() . '/dav/wdcal/new/" class="addcal">' . L10n::t("New event") . '</a></div>
233 <div class="btnseparator"></div>
234 <div class="fbutton showtodaybtn">
235 <div><span class="showtoday">' . L10n::t("Today") . '</span></div>
237 <div class="btnseparator"></div>
239 <div class="fbutton showdaybtn">
240 <div><span title="Day" class="showdayview ';
242 if ($view == "day") $x .= 'fcurrent';
244 $x .= '">' . L10n::t("Day") . '</span></div>
246 <div class="fbutton showweekbtn ';
248 if ($view == "week") $x .= "fcurrent";
251 <div><span title="Week" class="showweekview">' . L10n::t("Week") . '</span></div>
253 <div class="showmonthbtn fbutton ';
255 if ($view == "month") $x .= 'fcurrent';
258 <div><span title="Month" class="showmonthview">' . L10n::t("Month") . '</span></div>
261 <div class="btnseparator"></div>
262 <div class="fbutton showreflashbtn">
263 <div><span class="showdayflash">' . L10n::t("Reload") . '</span></div>
265 <div class="btnseparator"></div>
266 <div title="' . L10n::t("Previous") . '" class="fbutton sfprevbtn">
267 <span class="fprev"></span>
269 <div title="' . L10n::t("Next") . '" class="fbutton sfnextbtn">
270 <span class="fnext"></span>
272 <div class="fshowdatep fbutton" style="white-space: nowrap; position: relative;">
273 <input name="txtshow" class="hdtxtshow" style="position: absolute; bottom: 0; left: 0; width: 0; height: 0; border: 0; padding: 0; margin: 0;">
274 <span class="txtdatetimeshow">' . L10n::t("Date") . '</span>
276 <div style="float: right;">
277 <div class="clear"></div>
282 <div style="padding:1px;">
283 <div class="calmain printborder">
284 <div class="gridcontainer" style="overflow-y: visible;"></div>
294 * @param int $calendar_id
295 * @param int $calendarobject_id
298 function wdcal_getDetailPage($calendar_id, $calendarobject_id)
304 $server = dav_create_server(true, true, false);
305 $cal = dav_get_current_user_calendar_by_id($server, $calendar_id, DAV_ACL_READ);
306 $obj = Sabre_CalDAV_Backend_Common::loadCalendarobjectById($calendarobject_id);
307 dav_get_current_user_calendarobject($server, $cal, $obj["uri"], DAV_ACL_READ); // Check permissions
309 $calbackend = wdcal_calendar_factory_by_id($calendar_id);
310 $redirect = $calbackend->getItemDetailRedirect($calendar_id, $calendarobject_id);
312 if ($redirect !== null) goaway($redirect);
315 } catch (Exception $e) {
316 info(L10n::t("Error") . ": " . $e);
317 goaway('dav/wdcal/');
320 return print_r($details, true);
325 * @param int $calendar_id
329 function wdcal_getEditPage($calendar_id, $uri)
332 $localization = wdcal_local::getInstanceByUser($a->user["uid"]);
334 return wdcal_getEditPage_str($localization, $a->get_baseurl(), $calendar_id, $uri);
340 function wdcal_getNewPage()
343 $localization = wdcal_local::getInstanceByUser($a->user["uid"]);
345 return wdcal_getEditPage_str($localization, $a->get_baseurl(), 0, 0);
353 function wdcal_getSettingsPage(&$a)
357 notice(L10n::t('Permission denied.') . EOL);
361 if (isset($_REQUEST["save"])) {
362 check_form_security_token_redirectOnErr('/dav/settings/', 'calprop');
363 PConfig::set($a->user["uid"], "dav", "dateformat", $_REQUEST["wdcal_date_format"]);
364 info(L10n::t('The new values have been saved.'));
367 if (isset($_REQUEST["save_cals"])) {
368 check_form_security_token_redirectOnErr('/dav/settings/', 'calprop');
370 $r = q("SELECT * FROM %s%scalendars WHERE `namespace` = " . CALDAV_NAMESPACE_PRIVATE . " AND `namespace_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($a->user["uid"]));
371 foreach ($r as $cal) {
372 $backend = wdcal_calendar_factory($cal["namespace"], $cal["namespace_id"], $cal["uri"], $cal);
374 $col = substr($_REQUEST["color"][$cal["id"]], 1);
375 if (strtolower($col) != strtolower($cal["calendarcolor"])) $change_sql .= ", `calendarcolor` = '" . dbesc($col) . "'";
376 if (!is_subclass_of($backend, "Sabre_CalDAV_Backend_Virtual")) {
377 if ($_REQUEST["uri"][$cal["id"]] != $cal["uri"]) $change_sql .= ", `uri` = '" . dbesc($_REQUEST["uri"][$cal["id"]]) . "'";
378 if ($_REQUEST["name"][$cal["id"]] != $cal["displayname"]) $change_sql .= ", `displayname` = '" . dbesc($_REQUEST["name"][$cal["id"]]) . "'";
380 if ($change_sql != "") {
381 q("UPDATE %s%scalendars SET `ctag` = `ctag` + 1 $change_sql WHERE `id` = %d AND `namespace_id` = %d AND `namespace_id` = %d",
382 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $cal["id"], CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
383 info(L10n::t('The calendar has been updated.'));
387 if (isset($_REQUEST["uri"]["new"]) && $_REQUEST["uri"]["new"] != "" && $_REQUEST["name"]["new"] && $_REQUEST["name"]["new"] != "") {
388 $order = q("SELECT MAX(`calendarorder`) ord FROM %s%scalendars WHERE `namespace_id` = %d AND `namespace_id` = %d",
389 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
390 $neworder = $order[0]["ord"] + 1;
391 q("INSERT INTO %s%scalendars (`namespace`, `namespace_id`, `calendarorder`, `calendarcolor`, `displayname`, `timezone`, `uri`, `has_vevent`, `ctag`)
392 VALUES (%d, %d, %d, '%s', '%s', '%s', '%s', 1, 1)",
393 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]), $neworder, dbesc(strtolower(substr($_REQUEST["color"]["new"], 1))),
394 dbesc($_REQUEST["name"]["new"]), dbesc($a->timezone), dbesc($_REQUEST["uri"]["new"])
396 info(L10n::t('The new calendar has been created.'));
400 if (isset($_REQUEST["remove_cal"])) {
401 check_form_security_token_redirectOnErr('/dav/settings/', 'del_cal', 't');
403 $c = q("SELECT * FROM %s%scalendars WHERE `id` = %d AND `namespace_id` = %d AND `namespace_id` = %d",
404 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($_REQUEST["remove_cal"]), CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
405 if (count($c) != 1) killme();
407 $calobjs = q("SELECT `id` FROM %s%scalendarobjects WHERE `calendar_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($_REQUEST["remove_cal"]));
409 $newcal = q("SELECT * FROM %s%scalendars WHERE `id` != %d AND `namespace_id` = %d AND `namespace_id` = %d ORDER BY `calendarcolor` LIMIT 0,1",
410 CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($_REQUEST["remove_cal"]), CALDAV_NAMESPACE_PRIVATE, IntVal($a->user["uid"]));
411 if (count($newcal) != 1) killme();
413 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"]));
415 foreach ($calobjs as $calobj) renderCalDavEntry_calobj_id($calobj["id"]);
417 q("DELETE FROM %s%scalendars WHERE `id` = %s", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($_REQUEST["remove_cal"]));
418 q("UPDATE %s%scalendars SET `ctag` = `ctag` + 1 WHERE `id` = " . CALDAV_SQL_DB, CALDAV_SQL_PREFIX, $newcal[0]["id"]);
420 info(L10n::t('The calendar has been deleted.'));
425 $o .= "<a href='" . $a->get_baseurl() . "/dav/wdcal/'>" . L10n::t("Go back to the calendar") . "</a><br><br>";
427 $o .= '<h3>' . L10n::t('Calendar Settings') . '</h3>';
429 $current_format = wdcal_local::getInstanceByUser($a->user["uid"]);
430 $o .= '<form method="POST" action="' . $a->get_baseurl() . '/dav/settings/">';
431 $o .= "<input type='hidden' name='form_security_token' value='" . get_form_security_token('calprop') . "'>\n";
433 $o .= '<label for="wdcal_date_format">' . L10n::t('Date format') . ':</label><select name="wdcal_date_format" id="wdcal_date_format" size="1">';
434 $classes = wdcal_local::getInstanceClasses();
435 foreach ($classes as $c) {
436 $o .= '<option value="' . $c::getID() . '" ';
437 if ($c::getID() == $current_format::getID()) $o .= 'selected';
438 $o .= '>' . escape_tags($c::getName()) . '</option>';
440 $o .= '</select><br>';
442 $o .= '<label for="wdcal_time_zone">' . L10n::t('Time zone') . ':</label><input id="wdcal_time_zone" value="' . $a->timezone . '" disabled><br>';
444 $o .= '<input type="submit" name="save" value="' . L10n::t('Save') . '">';
448 $o .= '<br><br><h3>' . L10n::t('Calendars') . '</h3>';
449 $o .= '<form method="POST" action="' . $a->get_baseurl() . '/dav/settings/">';
450 $o .= "<input type='hidden' name='form_security_token' value='" . get_form_security_token('calprop') . "'>\n";
451 $o .= "<table><tr><th>Type</th><th>Color</th><th>Name</th><th>URI (for CalDAV)</th><th>ICS</th></tr>";
453 $r = q("SELECT * FROM %s%scalendars WHERE `namespace` = " . CALDAV_NAMESPACE_PRIVATE . " AND `namespace_id` = %d", CALDAV_SQL_DB, CALDAV_SQL_PREFIX, IntVal($a->user["uid"]));
455 $num_non_virtual = 0;
457 $backend = wdcal_calendar_factory($x["namespace"], $x["namespace_id"], $x["uri"], $x);
458 if (!is_subclass_of($backend, "Sabre_CalDAV_Backend_Virtual")) $num_non_virtual++;
461 $p = explode("private-", $x["uri"]);
462 if (count($p) == 2 && $p[1] > $private_max) $private_max = $p[1];
464 $backend = wdcal_calendar_factory($x["namespace"], $x["namespace_id"], $x["uri"], $x);
465 $disabled = (is_subclass_of($backend, "Sabre_CalDAV_Backend_Virtual") ? "disabled" : "");
467 $o .= "<td style='padding: 2px;'>" . escape_tags($backend->getBackendTypeName()) . "</td>";
468 $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>";
469 $o .= "<td style='padding: 2px;'><input style='margin-left: 10px;' name='name[" . $x["id"] . "]' value='" . escape_tags($x["displayname"]) . "' $disabled></td>";
470 $o .= "<td style='padding: 2px;'><input style='margin-left: 10px; width: 150px;' name='uri[" . $x["id"] . "]' value='" . escape_tags($x["uri"]) . "' $disabled></td>";
471 $o .= "<td style='padding: 2px;'><a href='" . $a->get_baseurl() . "/dav/wdcal/" . $x["id"] . "/ics-export/'>Export</a>";
472 if (!is_subclass_of($backend, "Sabre_CalDAV_Backend_Virtual") && $num_non_virtual > 1) $o .= " / <a href='" . $a->get_baseurl() . "/dav/wdcal/" . $x["id"] . "/ics-import/'>Import</a>";
474 $o .= "<td style='padding: 2px; padding-left: 50px;'>";
475 if (!is_subclass_of($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>";
481 $o .= "<tr class='cal_add_row' style='display: none;'>";
482 $o .= "<td style='padding: 2px;'>" . escape_tags(Sabre_CalDAV_Backend_Private::getBackendTypeName()) . "</td>";
483 $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>";
484 $o .= "<td style='padding: 2px;'><input style='margin-left: 10px;' name='name[new]' value='Another calendar'></td>";
485 $o .= "<td style='padding: 2px;'><input style='margin-left: 10px; width: 150px;' name='uri[new]' value='private-${private_max}'></td>";
486 $o .= "<td></td><td></td>";
490 $o .= "<div style='text-align: center;'>[<a href='#' class='calendar_add_caller'>" . L10n::t("Create a new calendar") . "</a>]</div>";
491 $o .= '<input type="submit" name="save_cals" value="' . L10n::t('Save') . '">';
493 $baseurl = $a->get_baseurl();
494 $o .= "<script>\$(function() {
495 wdcal_edit_calendars_start('" . $current_format->dateformat_datepicker_js() . "', '${baseurl}/dav/');
499 $o .= "<br><h3>" . L10n::t("Limitations") . "</h3>";
501 $o .= "- The native friendica events are embedded as read-only, half-transparent in the calendar.<br>";
503 $o .= "<br><h3>" . L10n::t("Warning") . "</h3>";
505 $o .= "This addon still is in a very early stage of development. Expect major bugs!<br>";
507 $o .= "<br><h3>" . L10n::t("Synchronization (iPhone, Thunderbird Lightning, Android, ...)") . "</h3>";
509 $o .= 'This addon enables synchronization of your dates and contacts with CalDAV- and CardDAV-enabled programs or devices.<br>
510 As an example, the instructions how to set up two-way synchronization with an iPhone/iPodTouch are provided below.<br>
511 Unfortunately, Android does not have native support for CalDAV or CardDAV, so an app has to be installed.<br>
512 On desktops, the Lightning-extension to Mozilla Thunderbird should be able to use this addon as a backend.<br><br>';
514 $o .= '<h4>' . L10n::t('Synchronizing this calendar with the iPhone') . '</h4>';
517 <li>Go to the settings</li>
518 <li>Mail, contacts, settings</li>
519 <li>Add a new account</li>
521 <li>Calendar -> CalDAV-Account</li>
522 <li><b>Server:</b> " . $a->get_baseurl() . "/dav/ / <b>Username/Password:</b> <em>the same as your friendica-login</em></li>
525 $o .= '<h4>' . L10n::t('Synchronizing your Friendica-Contacts with the iPhone') . '</h4>';
528 <li>Go to the settings</li>
529 <li>Mail, contacts, settings</li>
530 <li>Add a new account</li>
532 <li>Contacts -> CardDAV-Account</li>
533 <li><b>Server:</b> " . $a->get_baseurl() . "/dav/ / <b>Username/Password:</b> <em>the same as your friendica-login</em></li>