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authorMario Vavti <mario@mariovavti.com>2019-04-19 15:32:56 +0200
committerMario Vavti <mario@mariovavti.com>2019-04-19 15:32:56 +0200
commit9b6e46dc6b245a229b0b5af0efea88c2838ce56a (patch)
tree45452530ab33c9c41e87f768256b946999560185 /Zotlabs/Module
parentb7cb2a295148f64ad56a3d428f7a781a232601fd (diff)
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calendar merge initial commit
Diffstat (limited to 'Zotlabs/Module')
-rw-r--r--Zotlabs/Module/Cdav.php37
-rw-r--r--Zotlabs/Module/Channel_calendar.php753
2 files changed, 788 insertions, 2 deletions
diff --git a/Zotlabs/Module/Cdav.php b/Zotlabs/Module/Cdav.php
index 5dd233d28..da013e8c8 100644
--- a/Zotlabs/Module/Cdav.php
+++ b/Zotlabs/Module/Cdav.php
@@ -906,6 +906,19 @@ class Cdav extends Controller {
$sources = '';
+ if(get_pconfig(local_channel(), 'cdav_calendar', 'channel_calendar')) {
+ $sources .= '{
+ id: \'channel_calendar\',
+ url: \'/channel_calendar/json/\',
+ color: \'#3a87ad\'
+ }, ';
+ }
+
+ $channel_calendars[] = [
+ 'displayname' => $channel['channel_name'],
+ 'id' => 'channel_calendar'
+ ];
+
foreach($calendars as $calendar) {
$editable = (($calendar['share-access'] == 2) ? 'false' : 'true'); // false/true must be string since we're passing it to javascript
$color = (($calendar['{http://apple.com/ns/ical/}calendar-color']) ? $calendar['{http://apple.com/ns/ical/}calendar-color'] : '#3a87ad');
@@ -939,6 +952,17 @@ class Cdav extends Controller {
$description = ['description', t('Description')];
$location = ['location', t('Location')];
+ require_once('include/acl_selectors.php');
+
+ $accesslist = new \Zotlabs\Access\AccessList($channel);
+ $perm_defaults = $accesslist->get();
+
+ //$acl = (($orig_event['event_xchan']) ? '' : populate_acl(((x($orig_event)) ? $orig_event : $perm_defaults), false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_stream')));
+ $acl = populate_acl($perm_defaults, false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_stream'));
+
+ //$permissions = ((x($orig_event)) ? $orig_event : $perm_defaults);
+ $permissions = $perm_defaults;
+
$o .= replace_macros(get_markup_template('cdav_calendar.tpl'), [
'$sources' => $sources,
'$color' => $color,
@@ -955,6 +979,7 @@ class Cdav extends Controller {
'$list_week' => t('List week'),
'$list_day' => t('List day'),
'$title' => $title,
+ '$channel_calendars' => $channel_calendars,
'$writable_calendars' => $writable_calendars,
'$dtstart' => $dtstart,
'$dtend' => $dtend,
@@ -966,7 +991,15 @@ class Cdav extends Controller {
'$delete' => t('Delete'),
'$delete_all' => t('Delete all'),
'$cancel' => t('Cancel'),
- '$recurrence_warning' => t('Sorry! Editing of recurrent events is not yet implemented.')
+ '$recurrence_warning' => t('Sorry! Editing of recurrent events is not yet implemented.'),
+
+ '$channel_hash' => $channel['channel_hash'],
+ '$acl' => $acl,
+ '$lockstate' => (($accesslist->is_private()) ? 'lock' : 'unlock'),
+ '$allow_cid' => acl2json($permissions['allow_cid']),
+ '$allow_gid' => acl2json($permissions['allow_gid']),
+ '$deny_cid' => acl2json($permissions['deny_cid']),
+ '$deny_gid' => acl2json($permissions['deny_gid'])
]);
return $o;
@@ -1053,7 +1086,7 @@ class Cdav extends Controller {
}
//enable/disable calendars
- if(argc() == 5 && argv(1) === 'calendar' && argv(2) === 'switch' && intval(argv(3)) && (argv(4) == 1 || argv(4) == 0)) {
+ if(argc() == 5 && argv(1) === 'calendar' && argv(2) === 'switch' && argv(3) && (argv(4) == 1 || argv(4) == 0)) {
$id = argv(3);
if(! cdav_perms($id,$calendars))
diff --git a/Zotlabs/Module/Channel_calendar.php b/Zotlabs/Module/Channel_calendar.php
new file mode 100644
index 000000000..70758e920
--- /dev/null
+++ b/Zotlabs/Module/Channel_calendar.php
@@ -0,0 +1,753 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once('include/conversation.php');
+require_once('include/bbcode.php');
+require_once('include/datetime.php');
+require_once('include/event.php');
+require_once('include/items.php');
+require_once('include/html2plain.php');
+
+class Channel_calendar extends \Zotlabs\Web\Controller {
+
+ function post() {
+
+ logger('post: ' . print_r($_REQUEST,true), LOGGER_DATA);
+
+ if(! local_channel())
+ return;
+
+ if(($_FILES) && array_key_exists('userfile',$_FILES) && intval($_FILES['userfile']['size'])) {
+ $src = $_FILES['userfile']['tmp_name'];
+ if($src) {
+ $result = parse_ical_file($src,local_channel());
+ if($result)
+ info( t('Calendar entries imported.') . EOL);
+ else
+ notice( t('No calendar entries found.') . EOL);
+ @unlink($src);
+ }
+ goaway(z_root() . '/channel_calendar');
+ }
+
+
+ $event_id = ((x($_POST,'event_id')) ? intval($_POST['event_id']) : 0);
+ $event_hash = ((x($_POST,'event_hash')) ? $_POST['event_hash'] : '');
+
+ $xchan = ((x($_POST,'xchan')) ? dbesc($_POST['xchan']) : '');
+ $uid = local_channel();
+
+ $start_text = escape_tags($_REQUEST['dtstart']);
+ $finish_text = escape_tags($_REQUEST['dtend']);
+
+ $adjust = intval($_POST['adjust']);
+ $nofinish = intval($_POST['nofinish']);
+
+ $timezone = ((x($_POST,'timezone_select')) ? notags(trim($_POST['timezone_select'])) : '');
+
+ $tz = (($timezone) ? $timezone : date_default_timezone_get());
+
+ $categories = escape_tags(trim($_POST['category']));
+
+ // only allow editing your own events.
+
+ if(($xchan) && ($xchan !== get_observer_hash()))
+ return;
+
+ if($start_text) {
+ $start = $start_text;
+ }
+ else {
+ $start = sprintf('%d-%d-%d %d:%d:0',$startyear,$startmonth,$startday,$starthour,$startminute);
+ }
+
+
+ if($finish_text) {
+ $finish = $finish_text;
+ }
+ else {
+ $finish = sprintf('%d-%d-%d %d:%d:0',$finishyear,$finishmonth,$finishday,$finishhour,$finishminute);
+ }
+
+ if($nofinish) {
+ $finish = NULL_DATE;
+ }
+
+
+ if($adjust) {
+ $start = datetime_convert($tz,'UTC',$start);
+ if(! $nofinish)
+ $finish = datetime_convert($tz,'UTC',$finish);
+ }
+ else {
+ $start = datetime_convert('UTC','UTC',$start);
+ if(! $nofinish)
+ $finish = datetime_convert('UTC','UTC',$finish);
+ }
+
+ // Don't allow the event to finish before it begins.
+ // It won't hurt anything, but somebody will file a bug report
+ // and we'll waste a bunch of time responding to it. Time that
+ // could've been spent doing something else.
+
+
+ $summary = escape_tags(trim($_POST['summary']));
+ $desc = escape_tags(trim($_POST['desc']));
+ $location = escape_tags(trim($_POST['location']));
+ $type = escape_tags(trim($_POST['type']));
+
+ require_once('include/text.php');
+ linkify_tags($desc, local_channel());
+ linkify_tags($location, local_channel());
+
+ //$action = ($event_hash == '') ? 'new' : "event/" . $event_hash;
+
+ //fixme: this url gives a wsod if there is a linebreak detected in one of the variables ($desc or $location)
+ //$onerror_url = z_root() . "/events/" . $action . "?summary=$summary&description=$desc&location=$location&start=$start_text&finish=$finish_text&adjust=$adjust&nofinish=$nofinish&type=$type";
+ $onerror_url = z_root() . "/events";
+
+ if(strcmp($finish,$start) < 0 && !$nofinish) {
+ notice( t('Event can not end before it has started.') . EOL);
+ if(intval($_REQUEST['preview'])) {
+ echo( t('Unable to generate preview.'));
+ killme();
+ }
+ goaway($onerror_url);
+ }
+
+ if((! $summary) || (! $start)) {
+ notice( t('Event title and start time are required.') . EOL);
+ if(intval($_REQUEST['preview'])) {
+ echo( t('Unable to generate preview.'));
+ killme();
+ }
+ goaway($onerror_url);
+ }
+
+ // $share = ((intval($_POST['distr'])) ? intval($_POST['distr']) : 0);
+
+ $share = 1;
+
+ $channel = \App::get_channel();
+
+ $acl = new \Zotlabs\Access\AccessList(false);
+
+ if($event_id) {
+ $x = q("select * from event where id = %d and uid = %d limit 1",
+ intval($event_id),
+ intval(local_channel())
+ );
+ if(! $x) {
+ notice( t('Event not found.') . EOL);
+ if(intval($_REQUEST['preview'])) {
+ echo( t('Unable to generate preview.'));
+ killme();
+ }
+ return;
+ }
+
+ $acl->set($x[0]);
+
+ $created = $x[0]['created'];
+ $edited = datetime_convert();
+
+ if($x[0]['allow_cid'] === '<' . $channel['channel_hash'] . '>'
+ && $x[0]['allow_gid'] === '' && $x[0]['deny_cid'] === '' && $x[0]['deny_gid'] === '') {
+ $share = false;
+ }
+ else {
+ $share = true;
+ }
+ }
+ else {
+ $created = $edited = datetime_convert();
+ if($share) {
+ $acl->set_from_array($_POST);
+ }
+ else {
+ $acl->set(array('allow_cid' => '<' . $channel['channel_hash'] . '>', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => ''));
+ }
+ }
+
+ $post_tags = array();
+ $channel = \App::get_channel();
+ $ac = $acl->get();
+
+ if(strlen($categories)) {
+ $cats = explode(',',$categories);
+ foreach($cats as $cat) {
+ $post_tags[] = array(
+ 'uid' => $profile_uid,
+ 'ttype' => TERM_CATEGORY,
+ 'otype' => TERM_OBJ_POST,
+ 'term' => trim($cat),
+ 'url' => $channel['xchan_url'] . '?f=&cat=' . urlencode(trim($cat))
+ );
+ }
+ }
+
+ $datarray = array();
+ $datarray['dtstart'] = $start;
+ $datarray['dtend'] = $finish;
+ $datarray['summary'] = $summary;
+ $datarray['description'] = $desc;
+ $datarray['location'] = $location;
+ $datarray['etype'] = $type;
+ $datarray['adjust'] = $adjust;
+ $datarray['nofinish'] = $nofinish;
+ $datarray['uid'] = local_channel();
+ $datarray['account'] = get_account_id();
+ $datarray['event_xchan'] = $channel['channel_hash'];
+ $datarray['allow_cid'] = $ac['allow_cid'];
+ $datarray['allow_gid'] = $ac['allow_gid'];
+ $datarray['deny_cid'] = $ac['deny_cid'];
+ $datarray['deny_gid'] = $ac['deny_gid'];
+ $datarray['private'] = (($acl->is_private()) ? 1 : 0);
+ $datarray['id'] = $event_id;
+ $datarray['created'] = $created;
+ $datarray['edited'] = $edited;
+
+ if(intval($_REQUEST['preview'])) {
+ $html = format_event_html($datarray);
+ echo $html;
+ killme();
+ }
+
+ $event = event_store_event($datarray);
+
+ if($post_tags)
+ $datarray['term'] = $post_tags;
+
+ $item_id = event_store_item($datarray,$event);
+
+ if($item_id) {
+ $r = q("select * from item where id = %d",
+ intval($item_id)
+ );
+ if($r) {
+ xchan_query($r);
+ $sync_item = fetch_post_tags($r);
+ $z = q("select * from event where event_hash = '%s' and uid = %d limit 1",
+ dbesc($r[0]['resource_id']),
+ intval($channel['channel_id'])
+ );
+ if($z) {
+ build_sync_packet($channel['channel_id'],array('event_item' => array(encode_item($sync_item[0],true)),'event' => $z));
+ }
+ }
+ }
+
+ if($share)
+ \Zotlabs\Daemon\Master::Summon(array('Notifier','event',$item_id));
+
+ }
+
+
+
+ function get() {
+
+ if(argc() > 2 && argv(1) == 'ical') {
+ $event_id = argv(2);
+
+ require_once('include/security.php');
+ $sql_extra = permissions_sql(local_channel());
+
+ $r = q("select * from event where event_hash = '%s' $sql_extra limit 1",
+ dbesc($event_id)
+ );
+ if($r) {
+ header('Content-type: text/calendar');
+ header('content-disposition: attachment; filename="' . t('event') . '-' . $event_id . '.ics"' );
+ echo ical_wrapper($r);
+ killme();
+ }
+ else {
+ notice( t('Event not found.') . EOL );
+ return;
+ }
+ }
+
+ if(! local_channel()) {
+ notice( t('Permission denied.') . EOL);
+ return;
+ }
+
+/*
+
+ \App::$profile_uid = local_channel();
+ nav_set_selected('Events');
+*/
+
+ if((argc() > 2) && (argv(1) === 'ignore') && intval(argv(2))) {
+ $r = q("update event set dismissed = 1 where id = %d and uid = %d",
+ intval(argv(2)),
+ intval(local_channel())
+ );
+ }
+
+ if((argc() > 2) && (argv(1) === 'unignore') && intval(argv(2))) {
+ $r = q("update event set dismissed = 0 where id = %d and uid = %d",
+ intval(argv(2)),
+ intval(local_channel())
+ );
+ }
+
+ $first_day = feature_enabled(local_channel(), 'events_cal_first_day');
+ $first_day = (($first_day) ? $first_day : 0);
+
+ $htpl = get_markup_template('event_head.tpl');
+ \App::$page['htmlhead'] .= replace_macros($htpl,array(
+ '$baseurl' => z_root(),
+ '$module_url' => '/events',
+ '$modparams' => 1,
+ '$lang' => \App::$language,
+ '$first_day' => $first_day
+ ));
+
+ $o = '';
+
+ $channel = \App::get_channel();
+
+ $mode = 'view';
+ $y = 0;
+ $m = 0;
+ $ignored = ((x($_REQUEST,'ignored')) ? " and dismissed = " . intval($_REQUEST['ignored']) . " " : '');
+
+
+ // logger('args: ' . print_r(\App::$argv,true));
+
+
+
+ if(argc() > 1) {
+ if(argc() > 2 && argv(1) === 'add') {
+ $mode = 'add';
+ $item_id = intval(argv(2));
+ }
+ if(argc() > 2 && argv(1) === 'drop') {
+ $mode = 'drop';
+ $event_id = argv(2);
+ }
+ if(argc() > 2 && intval(argv(1)) && intval(argv(2))) {
+ $mode = 'view';
+ $y = intval(argv(1));
+ $m = intval(argv(2));
+ }
+ if(argc() <= 2) {
+ $mode = 'view';
+ $event_id = argv(1);
+ }
+ }
+
+ if($mode === 'add') {
+ event_addtocal($item_id,local_channel());
+ killme();
+ }
+
+ if($mode == 'view') {
+
+ /* edit/create form */
+ if($event_id) {
+ $r = q("SELECT * FROM event WHERE event_hash = '%s' AND uid = %d LIMIT 1",
+ dbesc($event_id),
+ intval(local_channel())
+ );
+ if(count($r))
+ $orig_event = $r[0];
+ }
+
+ $channel = \App::get_channel();
+
+ // Passed parameters overrides anything found in the DB
+ if(!x($orig_event))
+ $orig_event = array();
+
+ // In case of an error the browser is redirected back here, with these parameters filled in with the previous values
+ /*
+ if(x($_REQUEST,'nofinish')) $orig_event['nofinish'] = $_REQUEST['nofinish'];
+ if(x($_REQUEST,'adjust')) $orig_event['adjust'] = $_REQUEST['adjust'];
+ if(x($_REQUEST,'summary')) $orig_event['summary'] = $_REQUEST['summary'];
+ if(x($_REQUEST,'description')) $orig_event['description'] = $_REQUEST['description'];
+ if(x($_REQUEST,'location')) $orig_event['location'] = $_REQUEST['location'];
+ if(x($_REQUEST,'start')) $orig_event['dtstart'] = $_REQUEST['start'];
+ if(x($_REQUEST,'finish')) $orig_event['dtend'] = $_REQUEST['finish'];
+ if(x($_REQUEST,'type')) $orig_event['etype'] = $_REQUEST['type'];
+ */
+
+ $n_checked = ((x($orig_event) && $orig_event['nofinish']) ? ' checked="checked" ' : '');
+ $a_checked = ((x($orig_event) && $orig_event['adjust']) ? ' checked="checked" ' : '');
+ $t_orig = ((x($orig_event)) ? $orig_event['summary'] : '');
+ $d_orig = ((x($orig_event)) ? $orig_event['description'] : '');
+ $l_orig = ((x($orig_event)) ? $orig_event['location'] : '');
+ $eid = ((x($orig_event)) ? $orig_event['id'] : 0);
+ $event_xchan = ((x($orig_event)) ? $orig_event['event_xchan'] : $channel['channel_hash']);
+ $mid = ((x($orig_event)) ? $orig_event['mid'] : '');
+
+ if(! x($orig_event)) {
+ $sh_checked = '';
+ $a_checked = ' checked="checked" ';
+ }
+ else {
+ $sh_checked = ((($orig_event['allow_cid'] === '<' . $channel['channel_hash'] . '>' || (! $orig_event['allow_cid'])) && (! $orig_event['allow_gid']) && (! $orig_event['deny_cid']) && (! $orig_event['deny_gid'])) ? '' : ' checked="checked" ' );
+ }
+
+ if($orig_event['event_xchan'])
+ $sh_checked .= ' disabled="disabled" ';
+
+ $sdt = ((x($orig_event)) ? $orig_event['dtstart'] : 'now');
+
+ $fdt = ((x($orig_event)) ? $orig_event['dtend'] : '+1 hour');
+
+ $tz = date_default_timezone_get();
+ if(x($orig_event))
+ $tz = (($orig_event['adjust']) ? date_default_timezone_get() : 'UTC');
+
+ $syear = datetime_convert('UTC', $tz, $sdt, 'Y');
+ $smonth = datetime_convert('UTC', $tz, $sdt, 'm');
+ $sday = datetime_convert('UTC', $tz, $sdt, 'd');
+ $shour = datetime_convert('UTC', $tz, $sdt, 'H');
+ $sminute = datetime_convert('UTC', $tz, $sdt, 'i');
+
+ $stext = datetime_convert('UTC',$tz,$sdt);
+ $stext = substr($stext,0,14) . "00:00";
+
+ $fyear = datetime_convert('UTC', $tz, $fdt, 'Y');
+ $fmonth = datetime_convert('UTC', $tz, $fdt, 'm');
+ $fday = datetime_convert('UTC', $tz, $fdt, 'd');
+ $fhour = datetime_convert('UTC', $tz, $fdt, 'H');
+ $fminute = datetime_convert('UTC', $tz, $fdt, 'i');
+
+ $ftext = datetime_convert('UTC',$tz,$fdt);
+ $ftext = substr($ftext,0,14) . "00:00";
+
+ $type = ((x($orig_event)) ? $orig_event['etype'] : 'event');
+
+ $f = get_config('system','event_input_format');
+ if(! $f)
+ $f = 'ymd';
+
+ $catsenabled = feature_enabled(local_channel(),'categories');
+
+ $category = '';
+
+ if($catsenabled && x($orig_event)){
+ $itm = q("select * from item where resource_type = 'event' and resource_id = '%s' and uid = %d limit 1",
+ dbesc($orig_event['event_hash']),
+ intval(local_channel())
+ );
+ $itm = fetch_post_tags($itm);
+ if($itm) {
+ $cats = get_terms_oftype($itm[0]['term'], TERM_CATEGORY);
+ foreach ($cats as $cat) {
+ if(strlen($category))
+ $category .= ', ';
+ $category .= $cat['term'];
+ }
+ }
+ }
+/*
+ require_once('include/acl_selectors.php');
+
+ $acl = new \Zotlabs\Access\AccessList($channel);
+ $perm_defaults = $acl->get();
+
+ $permissions = ((x($orig_event)) ? $orig_event : $perm_defaults);
+
+ $tpl = get_markup_template('event_form.tpl');
+
+ $form = replace_macros($tpl,array(
+ '$post' => z_root() . '/events',
+ '$eid' => $eid,
+ '$type' => $type,
+ '$xchan' => $event_xchan,
+ '$mid' => $mid,
+ '$event_hash' => $event_id,
+ '$summary' => array('summary', (($event_id) ? t('Edit event title') : t('Event title')), $t_orig, t('Required'), '*'),
+ '$catsenabled' => $catsenabled,
+ '$placeholdercategory' => t('Categories (comma-separated list)'),
+ '$c_text' => (($event_id) ? t('Edit Category') : t('Category')),
+ '$category' => $category,
+ '$required' => '<span class="required" title="' . t('Required') . '">*</span>',
+ '$s_dsel' => datetimesel($f,new \DateTime(),\DateTime::createFromFormat('Y',$syear+5),\DateTime::createFromFormat('Y-m-d H:i',"$syear-$smonth-$sday $shour:$sminute"), (($event_id) ? t('Edit start date and time') : t('Start date and time')), 'start_text',true,true,'','',true,$first_day),
+ '$n_text' => t('Finish date and time are not known or not relevant'),
+ '$n_checked' => $n_checked,
+ '$f_dsel' => datetimesel($f,new \DateTime(),\DateTime::createFromFormat('Y',$fyear+5),\DateTime::createFromFormat('Y-m-d H:i',"$fyear-$fmonth-$fday $fhour:$fminute"), (($event_id) ? t('Edit finish date and time') : t('Finish date and time')),'finish_text',true,true,'start_text','',false,$first_day),
+ '$nofinish' => array('nofinish', t('Finish date and time are not known or not relevant'), $n_checked, '', array(t('No'),t('Yes')), 'onclick="enableDisableFinishDate();"'),
+ '$adjust' => array('adjust', t('Adjust for viewer timezone'), $a_checked, t('Important for events that happen in a particular place. Not practical for global holidays.'), array(t('No'),t('Yes'))),
+ '$a_text' => t('Adjust for viewer timezone'),
+ '$d_text' => (($event_id) ? t('Edit Description') : t('Description')),
+ '$d_orig' => $d_orig,
+ '$l_text' => (($event_id) ? t('Edit Location') : t('Location')),
+ '$l_orig' => $l_orig,
+ '$t_orig' => $t_orig,
+ '$preview' => t('Preview'),
+ '$perms_label' => t('Permission settings'),
+ // populating the acl dialog was a permission description from view_stream because Cal.php, which
+ // displays events, says "since we don't currently have an event permission - use the stream permission"
+ '$acl' => (($orig_event['event_xchan']) ? '' : populate_acl(((x($orig_event)) ? $orig_event : $perm_defaults), false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_stream'))),
+
+ '$allow_cid' => acl2json($permissions['allow_cid']),
+ '$allow_gid' => acl2json($permissions['allow_gid']),
+ '$deny_cid' => acl2json($permissions['deny_cid']),
+ '$deny_gid' => acl2json($permissions['deny_gid']),
+ '$tz_choose' => feature_enabled(local_channel(),'event_tz_select'),
+ '$timezone' => array('timezone_select' , t('Timezone:'), date_default_timezone_get(), '', get_timezones()),
+
+ '$lockstate' => (($acl->is_private()) ? 'lock' : 'unlock'),
+
+ '$submit' => t('Submit'),
+ '$advanced' => t('Advanced Options')
+
+ ));
+*/
+
+ $thisyear = datetime_convert('UTC',date_default_timezone_get(),'now','Y');
+ $thismonth = datetime_convert('UTC',date_default_timezone_get(),'now','m');
+ if(! $y)
+ $y = intval($thisyear);
+ if(! $m)
+ $m = intval($thismonth);
+
+ $export = false;
+ if(argc() === 4 && argv(3) === 'export')
+ $export = true;
+
+ // Put some limits on dates. The PHP date functions don't seem to do so well before 1900.
+ // An upper limit was chosen to keep search engines from exploring links millions of years in the future.
+
+ if($y < 1901)
+ $y = 1900;
+ if($y > 2099)
+ $y = 2100;
+
+ $nextyear = $y;
+ $nextmonth = $m + 1;
+ if($nextmonth > 12) {
+ $nextmonth = 1;
+ $nextyear ++;
+ }
+
+ $prevyear = $y;
+ if($m > 1)
+ $prevmonth = $m - 1;
+ else {
+ $prevmonth = 12;
+ $prevyear --;
+ }
+
+ $dim = get_dim($y,$m);
+ $start = sprintf('%d-%d-%d %d:%d:%d',$y,$m,1,0,0,0);
+ $finish = sprintf('%d-%d-%d %d:%d:%d',$y,$m,$dim,23,59,59);
+
+
+ if (argv(1) === 'json'){
+ if (x($_GET,'start')) $start = $_GET['start'];
+ if (x($_GET,'end')) $finish = $_GET['end'];
+ }
+
+ $start = datetime_convert('UTC','UTC',$start);
+ $finish = datetime_convert('UTC','UTC',$finish);
+
+ $adjust_start = datetime_convert('UTC', date_default_timezone_get(), $start);
+ $adjust_finish = datetime_convert('UTC', date_default_timezone_get(), $finish);
+
+ if (x($_GET,'id')){
+ $r = q("SELECT event.*, item.plink, item.item_flags, item.author_xchan, item.owner_xchan
+ from event left join item on resource_id = event_hash where resource_type = 'event' and event.uid = %d and event.id = %d limit 1",
+ intval(local_channel()),
+ intval($_GET['id'])
+ );
+ } elseif($export) {
+ $r = q("SELECT * from event where uid = %d
+ AND (( adjust = 0 AND ( dtend >= '%s' or nofinish = 1 ) AND dtstart <= '%s' )
+ OR ( adjust = 1 AND ( dtend >= '%s' or nofinish = 1 ) AND dtstart <= '%s' )) ",
+ intval(local_channel()),
+ dbesc($start),
+ dbesc($finish),
+ dbesc($adjust_start),
+ dbesc($adjust_finish)
+ );
+ }
+ else {
+ // fixed an issue with "nofinish" events not showing up in the calendar.
+ // There's still an issue if the finish date crosses the end of month.
+ // Noting this for now - it will need to be fixed here and in Friendica.
+ // Ultimately the finish date shouldn't be involved in the query.
+
+ $r = q("SELECT event.*, item.plink, item.item_flags, item.author_xchan, item.owner_xchan
+ from event left join item on event_hash = resource_id
+ where resource_type = 'event' and event.uid = %d and event.uid = item.uid $ignored
+ AND (( adjust = 0 AND ( dtend >= '%s' or nofinish = 1 ) AND dtstart <= '%s' )
+ OR ( adjust = 1 AND ( dtend >= '%s' or nofinish = 1 ) AND dtstart <= '%s' )) ",
+ intval(local_channel()),
+ dbesc($start),
+ dbesc($finish),
+ dbesc($adjust_start),
+ dbesc($adjust_finish)
+ );
+ }
+
+ $links = array();
+
+ if($r && ! $export) {
+ xchan_query($r);
+ $r = fetch_post_tags($r,true);
+
+ $r = sort_by_date($r);
+ }
+
+ if($r) {
+ foreach($r as $rr) {
+ $j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['dtstart'], 'j') : datetime_convert('UTC','UTC',$rr['dtstart'],'j'));
+ if(! x($links,$j))
+ $links[$j] = z_root() . '/' . \App::$cmd . '#link-' . $j;
+ }
+ }
+
+ $events=array();
+
+ $last_date = '';
+ $fmt = t('l, F j');
+
+ if($r) {
+
+ foreach($r as $rr) {
+ $j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['dtstart'], 'j') : datetime_convert('UTC','UTC',$rr['dtstart'],'j'));
+ $d = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['dtstart'], $fmt) : datetime_convert('UTC','UTC',$rr['dtstart'],$fmt));
+ $d = day_translate($d);
+
+ $start = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['dtstart'], 'c') : datetime_convert('UTC','UTC',$rr['dtstart'],'c'));
+ if ($rr['nofinish']){
+ $end = null;
+ } else {
+ $end = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['dtend'], 'c') : datetime_convert('UTC','UTC',$rr['dtend'],'c'));
+
+ // give a fake end to birthdays so they get crammed into a
+ // single day on the calendar
+
+ if($rr['etype'] === 'birthday')
+ $end = null;
+ }
+
+
+ $is_first = ($d !== $last_date);
+
+ $last_date = $d;
+
+ $edit = ((local_channel() && $rr['author_xchan'] == get_observer_hash()) ? array(z_root().'/events/'.$rr['event_hash'].'?expandform=1',t('Edit event'),'','') : false);
+
+ $drop = array(z_root().'/events/drop/'.$rr['event_hash'],t('Delete event'),'','');
+
+ $title = strip_tags(html_entity_decode(zidify_links(bbcode($rr['summary'])),ENT_QUOTES,'UTF-8'));
+ if(! $title) {
+ list($title, $_trash) = explode("<br",bbcode($rr['desc']),2);
+ $title = strip_tags(html_entity_decode($title,ENT_QUOTES,'UTF-8'));
+ }
+ $html = format_event_html($rr);
+ $rr['desc'] = zidify_links(smilies(bbcode($rr['desc'])));
+ $rr['description'] = htmlentities(html2plain(bbcode($rr['description'])),ENT_COMPAT,'UTF-8',false);
+ $rr['location'] = zidify_links(smilies(bbcode($rr['location'])));
+ $events[] = array(
+ 'calendar_id' => 'channel_calendar',
+ 'rw' => true,
+
+ 'id'=>$rr['id'],
+ 'uri' => $rr['event_hash'],
+ 'start'=> $start,
+ 'end' => $end,
+ 'drop' => $drop,
+ 'allDay' => false,
+ 'title' => $title,
+
+ 'j' => $j,
+ 'd' => $d,
+ 'is_editable' => $edit ? true : false,
+ 'is_first'=>$is_first,
+ 'item'=>$rr,
+ 'html'=>$html,
+ 'plink' => array($rr['plink'],t('Link to Source'),'',''),
+
+ 'allow_cid' => expand_acl($rr['allow_cid']),
+ 'allow_gid' => expand_acl($rr['allow_gid']),
+ 'deny_cid' => expand_acl($rr['deny_cid']),
+ 'deny_gid' => expand_acl($rr['deny_gid']),
+ );
+ }
+ }
+
+ if($export) {
+ header('Content-type: text/calendar');
+ header('content-disposition: attachment; filename="' . t('calendar') . '-' . $channel['channel_address'] . '.ics"' );
+ echo ical_wrapper($r);
+ killme();
+ }
+
+ if (\App::$argv[1] === 'json'){
+ json_return_and_die($events);
+ }
+
+/*
+ // links: array('href', 'text', 'extra css classes', 'title')
+ if (x($_GET,'id')){
+ $tpl = get_markup_template("event.tpl");
+ }
+ else {
+ $tpl = get_markup_template("events-js.tpl");
+ }
+
+
+ $o = replace_macros($tpl, array(
+ '$baseurl' => z_root(),
+ '$new_event' => array(z_root().'/events',(($event_id) ? t('Edit Event') : t('Create Event')),'',''),
+ '$previus' => array(z_root()."/events/$prevyear/$prevmonth",t('Previous'),'',''),
+ '$next' => array(z_root()."/events/$nextyear/$nextmonth",t('Next'),'',''),
+ '$export' => array(z_root()."/events/$y/$m/export",t('Export'),'',''),
+ '$calendar' => cal($y,$m,$links, ' eventcal'),
+ '$events' => $events,
+ '$view_label' => t('View'),
+ '$month' => t('Month'),
+ '$week' => t('Week'),
+ '$day' => t('Day'),
+ '$prev' => t('Previous'),
+ '$next' => t('Next'),
+ '$today' => t('Today'),
+ '$form' => $form,
+ '$expandform' => ((x($_GET,'expandform')) ? true : false),
+ ));
+
+ if (x($_GET,'id')){ echo $o; killme(); }
+
+ return $o;
+*/
+ }
+
+
+ if($mode === 'drop' && $event_id) {
+ $r = q("SELECT * FROM event WHERE event_hash = '%s' AND uid = %d LIMIT 1",
+ dbesc($event_id),
+ intval(local_channel())
+ );
+
+ $sync_event = $r[0];
+
+ if($r) {
+ $r = q("delete from event where event_hash = '%s' and uid = %d",
+ dbesc($event_id),
+ intval(local_channel())
+ );
+ if($r) {
+ $r = q("update item set resource_type = '', resource_id = '' where resource_type = 'event' and resource_id = '%s' and uid = %d",
+ dbesc($event_id),
+ intval(local_channel())
+ );
+ $sync_event['event_deleted'] = 1;
+ build_sync_packet(0,array('event' => array($sync_event)));
+ killme();
+ }
+ notice( t('Failed to remove event' ) . EOL);
+ killme();
+ }
+ }
+
+ }
+
+}