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369 lines
13 KiB
PHP
369 lines
13 KiB
PHP
<?php
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namespace Code\Module;
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use App;
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use Code\Web\Controller;
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use Code\Lib\Libprofile;
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use Code\Lib\Apps;
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use Code\Lib\Channel;
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use Code\Lib\Navbar;
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use Code\Render\Theme;
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require_once('include/conversation.php');
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require_once('include/bbcode.php');
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require_once('include/datetime.php');
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require_once('include/event.php');
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require_once('include/html2plain.php');
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class Cal extends Controller
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{
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public function init()
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{
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if (argc() > 1) {
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$nick = argv(1);
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Libprofile::load($nick);
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$channelx = Channel::from_username($nick);
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if (!$channelx) {
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return;
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}
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App::$data['channel'] = $channelx;
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$observer = App::get_observer();
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App::$data['observer'] = $observer;
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$observer_xchan = (($observer) ? $observer['xchan_hash'] : '');
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head_set_icon(App::$data['channel']['xchan_photo_s']);
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App::$page['htmlhead'] .= "<script> var profile_uid = " . ((App::$data['channel']) ? App::$data['channel']['channel_id'] : 0) . "; </script>";
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}
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return;
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}
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public function get()
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{
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$channel = null;
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if (argc() > 1) {
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$channel = Channel::from_username(argv(1));
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}
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if (!$channel) {
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notice(t('Channel not found.') . EOL);
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return '';
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}
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// since we don't currently have an event permission - use the stream permission
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if (!perm_is_allowed($channel['channel_id'], get_observer_hash(), 'view_stream')) {
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notice(t('Permissions denied.') . EOL);
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return '';
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}
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Navbar::set_selected('Calendar');
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$sql_extra = permissions_sql($channel['channel_id'], get_observer_hash(), 'event');
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$first_day = intval(get_pconfig($channel['channel_id'], 'system', 'cal_first_day', 0));
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$htpl = Theme::get_template('event_head.tpl');
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App::$page['htmlhead'] .= replace_macros($htpl, [
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'$baseurl' => z_root(),
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'$module_url' => '/cal/' . $channel['channel_address'],
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'$modparams' => 2,
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'$lang' => App::$language,
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'$first_day' => $first_day
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]);
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$o = '';
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$mode = 'view';
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$y = 0;
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$m = 0;
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$ignored = ((x($_REQUEST, 'ignored')) ? " and dismissed = " . intval($_REQUEST['ignored']) . " " : '');
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// logger('args: ' . print_r(\App::$argv,true));
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if (argc() > 3 && intval(argv(2)) && intval(argv(3))) {
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$mode = 'view';
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$y = intval(argv(2));
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$m = intval(argv(3));
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}
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if (argc() <= 3) {
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$mode = 'view';
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$event_id = argv(2);
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}
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if ($mode == 'view') {
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/* edit/create form */
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if ($event_id) {
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$r = q(
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"SELECT * FROM event WHERE event_hash = '%s' AND uid = %d LIMIT 1",
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dbesc($event_id),
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intval($channel['channel_id'])
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);
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if (count($r)) {
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$orig_event = $r[0];
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}
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}
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// Passed parameters overrides anything found in the DB
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if (!x($orig_event)) {
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$orig_event = [];
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}
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$tz = date_default_timezone_get();
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if (x($orig_event)) {
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$tz = (($orig_event['adjust']) ? date_default_timezone_get() : 'UTC');
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}
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$syear = datetime_convert('UTC', $tz, $sdt, 'Y');
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$smonth = datetime_convert('UTC', $tz, $sdt, 'm');
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$sday = datetime_convert('UTC', $tz, $sdt, 'd');
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$shour = datetime_convert('UTC', $tz, $sdt, 'H');
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$sminute = datetime_convert('UTC', $tz, $sdt, 'i');
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$stext = datetime_convert('UTC', $tz, $sdt);
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$stext = substr($stext, 0, 14) . "00:00";
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$fyear = datetime_convert('UTC', $tz, $fdt, 'Y');
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$fmonth = datetime_convert('UTC', $tz, $fdt, 'm');
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$fday = datetime_convert('UTC', $tz, $fdt, 'd');
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$fhour = datetime_convert('UTC', $tz, $fdt, 'H');
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$fminute = datetime_convert('UTC', $tz, $fdt, 'i');
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$ftext = datetime_convert('UTC', $tz, $fdt);
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$ftext = substr($ftext, 0, 14) . "00:00";
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$type = ((x($orig_event)) ? $orig_event['etype'] : 'event');
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$f = get_config('system', 'event_input_format');
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if (!$f) {
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$f = 'ymd';
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}
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$catsenabled = Apps::system_app_installed(local_channel(), 'Categories');
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$show_bd = perm_is_allowed($channel['channel_id'], get_observer_hash(), 'view_contacts');
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if (!$show_bd) {
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$sql_extra .= " and event.etype != 'birthday' ";
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}
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$category = '';
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$thisyear = datetime_convert('UTC', date_default_timezone_get(), 'now', 'Y');
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$thismonth = datetime_convert('UTC', date_default_timezone_get(), 'now', 'm');
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if (!$y) {
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$y = intval($thisyear);
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}
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if (!$m) {
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$m = intval($thismonth);
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}
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// Put some limits on dates. The PHP date functions don't seem to do so well before 1900.
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// An upper limit was chosen to keep search engines from exploring links millions of years in the future.
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if ($y < 1901) {
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$y = 1900;
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}
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if ($y > 2099) {
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$y = 2100;
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}
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$nextyear = $y;
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$nextmonth = $m + 1;
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if ($nextmonth > 12) {
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$nextmonth = 1;
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$nextyear++;
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}
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$prevyear = $y;
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if ($m > 1) {
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$prevmonth = $m - 1;
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} else {
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$prevmonth = 12;
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$prevyear--;
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}
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$dim = get_dim($y, $m);
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$start = sprintf('%d-%d-%d %d:%d:%d', $y, $m, 1, 0, 0, 0);
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$finish = sprintf('%d-%d-%d %d:%d:%d', $y, $m, $dim, 23, 59, 59);
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if (argv(2) === 'json') {
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if (x($_GET, 'start')) {
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$start = $_GET['start'];
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}
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if (x($_GET, 'end')) {
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$finish = $_GET['end'];
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}
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}
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$start = datetime_convert('UTC', 'UTC', $start);
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$finish = datetime_convert('UTC', 'UTC', $finish);
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$adjust_start = datetime_convert('UTC', date_default_timezone_get(), $start);
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$adjust_finish = datetime_convert('UTC', date_default_timezone_get(), $finish);
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if (!perm_is_allowed(App::$profile['uid'], get_observer_hash(), 'view_contacts')) {
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$sql_extra .= " and etype != 'birthday' ";
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}
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if (x($_GET, 'id')) {
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$r = q(
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"SELECT event.*, item.plink, item.item_flags, item.author_xchan, item.owner_xchan
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from event left join item on resource_id = event_hash where resource_type = 'event' and event.uid = %d and event.id = %d $sql_extra limit 1",
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intval($channel['channel_id']),
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intval($_GET['id'])
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);
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} else {
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// fixed an issue with "nofinish" events not showing up in the calendar.
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// There's still an issue if the finish date crosses the end of month.
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// Noting this for now - it will need to be fixed here and in Friendica.
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// Ultimately the finish date shouldn't be involved in the query.
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$r = q(
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"SELECT event.*, item.plink, item.item_flags, item.author_xchan, item.owner_xchan
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from event left join item on event_hash = resource_id
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where resource_type = 'event' and event.uid = %d and event.uid = item.uid $ignored
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AND (( adjust = 0 AND ( dtend >= '%s' or nofinish = 1 ) AND dtstart <= '%s' )
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OR ( adjust = 1 AND ( dtend >= '%s' or nofinish = 1 ) AND dtstart <= '%s' )) $sql_extra ",
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intval($channel['channel_id']),
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dbesc($start),
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dbesc($finish),
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dbesc($adjust_start),
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dbesc($adjust_finish)
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);
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}
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$links = [];
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if ($r) {
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xchan_query($r);
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$r = fetch_post_tags($r);
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$r = sort_by_date($r);
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}
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if ($r) {
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foreach ($r as $rr) {
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$j = (($rr['adjust']) ? datetime_convert('UTC', date_default_timezone_get(), $rr['dtstart'], 'j') : datetime_convert('UTC', 'UTC', $rr['dtstart'], 'j'));
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if (!x($links, $j)) {
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$links[$j] = z_root() . '/' . App::$cmd . '#link-' . $j;
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}
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}
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}
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$events = [];
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$last_date = '';
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$fmt = t('l, F j');
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if ($r) {
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foreach ($r as $rr) {
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$j = (($rr['adjust']) ? datetime_convert('UTC', date_default_timezone_get(), $rr['dtstart'], 'j') : datetime_convert('UTC', 'UTC', $rr['dtstart'], 'j'));
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$d = (($rr['adjust']) ? datetime_convert('UTC', date_default_timezone_get(), $rr['dtstart'], $fmt) : datetime_convert('UTC', 'UTC', $rr['dtstart'], $fmt));
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$d = day_translate($d);
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$start = (($rr['adjust']) ? datetime_convert('UTC', date_default_timezone_get(), $rr['dtstart'], 'c') : datetime_convert('UTC', 'UTC', $rr['dtstart'], 'c'));
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if ($rr['nofinish']) {
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$end = null;
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} else {
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$end = (($rr['adjust']) ? datetime_convert('UTC', date_default_timezone_get(), $rr['dtend'], 'c') : datetime_convert('UTC', 'UTC', $rr['dtend'], 'c'));
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}
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$is_first = ($d !== $last_date);
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$last_date = $d;
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$edit = false;
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$drop = false;
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$title = strip_tags(html_entity_decode(bbcode($rr['summary']), ENT_QUOTES, 'UTF-8'));
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if (!$title) {
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list($title, $_trash) = explode("<br", bbcode($rr['desc']), 2);
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$title = strip_tags(html_entity_decode($title, ENT_QUOTES, 'UTF-8'));
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}
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$html = format_event_html($rr);
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$rr['desc'] = zidify_links(smilies(bbcode($rr['desc'])));
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$rr['description'] = htmlentities(html2plain(bbcode($rr['description'])), ENT_COMPAT, 'UTF-8', false);
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$rr['location'] = zidify_links(smilies(bbcode($rr['location'])));
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$events[] = [
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'id' => $rr['id'],
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'hash' => $rr['event_hash'],
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'start' => $start,
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'end' => $end,
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'drop' => $drop,
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'allDay' => false,
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'title' => $title,
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'j' => $j,
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'd' => $d,
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'edit' => $edit,
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'is_first' => $is_first,
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'item' => $rr,
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'html' => $html,
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'plink' => [zid($rr['plink']), t('Link to Source'), '', ''],
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];
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}
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}
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if (argv(2) === 'json') {
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echo json_encode($events);
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killme();
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}
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// links: array('href', 'text', 'extra css classes', 'title')
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if (x($_GET, 'id')) {
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$tpl = Theme::get_template("event_cal.tpl");
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} else {
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$tpl = Theme::get_template("events_cal-js.tpl");
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}
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$nick = $channel['channel_address'];
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$o = replace_macros($tpl, [
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'$baseurl' => z_root(),
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'$new_event' => [z_root() . '/cal', (($event_id) ? t('Edit Event') : t('Create Event')), '', ''],
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'$previusmonth' => [z_root() . "/cal/$nick/$prevyear/$prevmonth", t('Previous'), '', ''],
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'$nextmonth' => [z_root() . "/cal/$nick/$nextyear/$nextmonth", t('Next'), '', ''],
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'$export' => [z_root() . "/cal/$nick/$y/$m/export", t('Export'), '', ''],
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'$calendar' => cal($y, $m, $links, ' eventcal'),
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'$events' => $events,
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'$upload' => t('Import'),
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'$submit' => t('Submit'),
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'$prev' => t('Previous'),
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'$next' => t('Next'),
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'$today' => t('Today'),
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'$form' => $form,
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'$expandform' => ((x($_GET, 'expandform')) ? true : false)
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]);
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if (x($_GET, 'id')) {
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echo $o;
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killme();
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}
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return $o;
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}
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return '';
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}
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}
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