Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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578 lines
17 KiB
578 lines
17 KiB
<?php |
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/** |
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* @file mod/events.php |
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* @brief The events module |
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*/ |
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|
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use Friendica\App; |
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use Friendica\Content\Nav; |
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use Friendica\Content\Widget\CalendarExport; |
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use Friendica\Core\ACL; |
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use Friendica\Core\L10n; |
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use Friendica\Core\Logger; |
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use Friendica\Core\Renderer; |
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use Friendica\Core\System; |
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use Friendica\Core\Worker; |
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use Friendica\Database\DBA; |
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use Friendica\Model\Event; |
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use Friendica\Model\Item; |
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use Friendica\Model\Profile; |
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use Friendica\Module\Login; |
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use Friendica\Util\DateTimeFormat; |
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use Friendica\Util\Strings; |
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use Friendica\Util\Temporal; |
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use Friendica\Worker\Delivery; |
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function events_init(App $a) |
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{ |
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if (!local_user()) { |
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return; |
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} |
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|
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// If it's a json request abort here because we don't |
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// need the widget data |
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if ($a->argc > 1 && $a->argv[1] === 'json') { |
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return; |
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} |
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|
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if (empty($a->page['aside'])) { |
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$a->page['aside'] = ''; |
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} |
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$cal_widget = CalendarExport::getHTML(); |
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$a->page['aside'] .= $cal_widget; |
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return; |
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} |
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function events_post(App $a) |
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{ |
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Logger::log('post: ' . print_r($_REQUEST, true), Logger::DATA); |
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if (!local_user()) { |
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return; |
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} |
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$event_id = !empty($_POST['event_id']) ? intval($_POST['event_id']) : 0; |
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$cid = !empty($_POST['cid']) ? intval($_POST['cid']) : 0; |
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$uid = local_user(); |
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$start_text = Strings::escapeHtml(defaults($_REQUEST, 'start_text', '')); |
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$finish_text = Strings::escapeHtml(defaults($_REQUEST, 'finish_text', '')); |
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$adjust = intval(defaults($_POST, 'adjust', 0)); |
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$nofinish = intval(defaults($_POST, 'nofinish', 0)); |
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// The default setting for the `private` field in event_store() is false, so mirror that |
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$private_event = false; |
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$start = DBA::NULL_DATETIME; |
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$finish = DBA::NULL_DATETIME; |
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if ($start_text) { |
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$start = $start_text; |
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} |
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if ($finish_text) { |
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$finish = $finish_text; |
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} |
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if ($adjust) { |
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$start = DateTimeFormat::convert($start, 'UTC', date_default_timezone_get()); |
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if (!$nofinish) { |
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$finish = DateTimeFormat::convert($finish, 'UTC', date_default_timezone_get()); |
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} |
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} else { |
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$start = DateTimeFormat::utc($start); |
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if (!$nofinish) { |
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$finish = DateTimeFormat::utc($finish); |
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} |
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} |
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// Don't allow the event to finish before it begins. |
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// It won't hurt anything, but somebody will file a bug report |
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// and we'll waste a bunch of time responding to it. Time that |
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// could've been spent doing something else. |
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$summary = trim(defaults($_POST, 'summary' , '')); |
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$desc = trim(defaults($_POST, 'desc' , '')); |
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$location = trim(defaults($_POST, 'location', '')); |
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$type = 'event'; |
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$params = [ |
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'summary' => $summary, |
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'description' => $desc, |
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'location' => $location, |
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'start' => $start_text, |
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'finish' => $finish_text, |
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'adjust' => $adjust, |
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'nofinish' => $nofinish, |
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]; |
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$action = ($event_id == '') ? 'new' : 'event/' . $event_id; |
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$onerror_path = 'events/' . $action . '?' . http_build_query($params, null, null, PHP_QUERY_RFC3986); |
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if (strcmp($finish, $start) < 0 && !$nofinish) { |
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notice(L10n::t('Event can not end before it has started.') . EOL); |
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if (intval($_REQUEST['preview'])) { |
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echo L10n::t('Event can not end before it has started.'); |
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exit(); |
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} |
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$a->internalRedirect($onerror_path); |
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} |
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if (!$summary || ($start === DBA::NULL_DATETIME)) { |
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notice(L10n::t('Event title and start time are required.') . EOL); |
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if (intval($_REQUEST['preview'])) { |
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echo L10n::t('Event title and start time are required.'); |
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exit(); |
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} |
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$a->internalRedirect($onerror_path); |
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} |
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$share = intval(defaults($_POST, 'share', 0)); |
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$c = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1", |
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intval(local_user()) |
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); |
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if (DBA::isResult($c)) { |
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$self = $c[0]['id']; |
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} else { |
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$self = 0; |
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} |
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if ($share) { |
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$str_group_allow = perms2str(defaults($_POST, 'group_allow' , '')); |
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$str_contact_allow = perms2str(defaults($_POST, 'contact_allow', '')); |
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$str_group_deny = perms2str(defaults($_POST, 'group_deny' , '')); |
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$str_contact_deny = perms2str(defaults($_POST, 'contact_deny' , '')); |
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// Undo the pseudo-contact of self, since there are real contacts now |
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if (strpos($str_contact_allow, '<' . $self . '>') !== false) { |
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$str_contact_allow = str_replace('<' . $self . '>', '', $str_contact_allow); |
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} |
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// Make sure to set the `private` field as true. This is necessary to |
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// have the posts show up correctly in Diaspora if an event is created |
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// as visible only to self at first, but then edited to display to others. |
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if (strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny)) { |
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$private_event = true; |
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} |
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} else { |
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// Note: do not set `private` field for self-only events. It will |
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// keep even you from seeing them! |
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$str_contact_allow = '<' . $self . '>'; |
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$str_group_allow = $str_contact_deny = $str_group_deny = ''; |
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} |
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$datarray = []; |
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$datarray['start'] = $start; |
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$datarray['finish'] = $finish; |
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$datarray['summary'] = $summary; |
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$datarray['desc'] = $desc; |
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$datarray['location'] = $location; |
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$datarray['type'] = $type; |
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$datarray['adjust'] = $adjust; |
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$datarray['nofinish'] = $nofinish; |
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$datarray['uid'] = $uid; |
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$datarray['cid'] = $cid; |
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$datarray['allow_cid'] = $str_contact_allow; |
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$datarray['allow_gid'] = $str_group_allow; |
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$datarray['deny_cid'] = $str_contact_deny; |
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$datarray['deny_gid'] = $str_group_deny; |
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$datarray['private'] = $private_event; |
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$datarray['id'] = $event_id; |
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if (intval($_REQUEST['preview'])) { |
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$html = Event::getHTML($datarray); |
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echo $html; |
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exit(); |
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} |
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$item_id = Event::store($datarray); |
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if (!$cid) { |
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Worker::add(PRIORITY_HIGH, "Notifier", Delivery::POST, $item_id); |
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} |
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$a->internalRedirect('events'); |
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} |
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function events_content(App $a) |
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{ |
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if (!local_user()) { |
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notice(L10n::t('Permission denied.') . EOL); |
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return Login::form(); |
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} |
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if ($a->argc == 1) { |
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$_SESSION['return_path'] = $a->cmd; |
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} |
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if (($a->argc > 2) && ($a->argv[1] === 'ignore') && intval($a->argv[2])) { |
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q("UPDATE `event` SET `ignore` = 1 WHERE `id` = %d AND `uid` = %d", |
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intval($a->argv[2]), |
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intval(local_user()) |
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); |
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} |
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if (($a->argc > 2) && ($a->argv[1] === 'unignore') && intval($a->argv[2])) { |
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q("UPDATE `event` SET `ignore` = 0 WHERE `id` = %d AND `uid` = %d", |
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intval($a->argv[2]), |
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intval(local_user()) |
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); |
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} |
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if ($a->theme_events_in_profile) { |
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Nav::setSelected('home'); |
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} else { |
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Nav::setSelected('events'); |
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} |
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// get the translation strings for the callendar |
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$i18n = Event::getStrings(); |
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$htpl = Renderer::getMarkupTemplate('event_head.tpl'); |
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$a->page['htmlhead'] .= Renderer::replaceMacros($htpl, [ |
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'$module_url' => '/events', |
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'$modparams' => 1, |
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'$i18n' => $i18n, |
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]); |
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$o = ''; |
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$tabs = ''; |
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// tabs |
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if ($a->theme_events_in_profile) { |
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$tabs = Profile::getTabs($a, 'events', true); |
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} |
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$mode = 'view'; |
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$y = 0; |
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$m = 0; |
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$ignored = !empty($_REQUEST['ignored']) ? intval($_REQUEST['ignored']) : 0; |
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if ($a->argc > 1) { |
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if ($a->argc > 2 && $a->argv[1] == 'event') { |
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$mode = 'edit'; |
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$event_id = intval($a->argv[2]); |
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} |
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if ($a->argc > 2 && $a->argv[1] == 'drop') { |
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$mode = 'drop'; |
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$event_id = intval($a->argv[2]); |
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} |
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if ($a->argc > 2 && $a->argv[1] == 'copy') { |
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$mode = 'copy'; |
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$event_id = intval($a->argv[2]); |
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} |
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if ($a->argv[1] === 'new') { |
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$mode = 'new'; |
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$event_id = 0; |
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} |
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if ($a->argc > 2 && intval($a->argv[1]) && intval($a->argv[2])) { |
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$mode = 'view'; |
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$y = intval($a->argv[1]); |
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$m = intval($a->argv[2]); |
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} |
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} |
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// The view mode part is similiar to /mod/cal.php |
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if ($mode == 'view') { |
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$thisyear = DateTimeFormat::localNow('Y'); |
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$thismonth = DateTimeFormat::localNow('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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$dim = Temporal::getDaysInMonth($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, $dim, 23, 59, 59); |
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if ($a->argc > 1 && $a->argv[1] === 'json') { |
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if (!empty($_GET['start'])) { |
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$start = $_GET['start']; |
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} |
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if (!empty($_GET['end'])) { |
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$finish = $_GET['end']; |
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} |
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} |
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$start = DateTimeFormat::utc($start); |
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$finish = DateTimeFormat::utc($finish); |
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$adjust_start = DateTimeFormat::local($start); |
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$adjust_finish = DateTimeFormat::local($finish); |
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// put the event parametes in an array so we can better transmit them |
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$event_params = [ |
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'event_id' => intval(defaults($_GET, 'id', 0)), |
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'start' => $start, |
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'finish' => $finish, |
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'adjust_start' => $adjust_start, |
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'adjust_finish' => $adjust_finish, |
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'ignore' => $ignored, |
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]; |
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// get events by id or by date |
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if ($event_params['event_id']) { |
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$r = Event::getListById(local_user(), $event_params['event_id']); |
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} else { |
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$r = Event::getListByDate(local_user(), $event_params); |
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} |
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$links = []; |
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if (DBA::isResult($r)) { |
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$r = Event::sortByDate($r); |
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foreach ($r as $rr) { |
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$j = $rr['adjust'] ? DateTimeFormat::local($rr['start'], 'j') : DateTimeFormat::utc($rr['start'], 'j'); |
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if (empty($links[$j])) { |
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$links[$j] = System::baseUrl() . '/' . $a->cmd . '#link-' . $j; |
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} |
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} |
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} |
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$events = []; |
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// transform the event in a usable array |
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if (DBA::isResult($r)) { |
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$r = Event::sortByDate($r); |
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$events = Event::prepareListForTemplate($r); |
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} |
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if ($a->argc > 1 && $a->argv[1] === 'json') { |
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header('Content-Type: application/json'); |
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echo json_encode($events); |
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exit(); |
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} |
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if (!empty($_GET['id'])) { |
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$tpl = Renderer::getMarkupTemplate("event.tpl"); |
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} else { |
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$tpl = Renderer::getMarkupTemplate("events_js.tpl"); |
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} |
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// Get rid of dashes in key names, Smarty3 can't handle them |
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foreach ($events as $key => $event) { |
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$event_item = []; |
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foreach ($event['item'] as $k => $v) { |
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$k = str_replace('-', '_', $k); |
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$event_item[$k] = $v; |
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} |
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$events[$key]['item'] = $event_item; |
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} |
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$o = Renderer::replaceMacros($tpl, [ |
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'$tabs' => $tabs, |
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'$title' => L10n::t('Events'), |
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'$view' => L10n::t('View'), |
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'$new_event' => [System::baseUrl() . '/events/new', L10n::t('Create New Event'), '', ''], |
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'$previous' => [System::baseUrl() . '/events/$prevyear/$prevmonth', L10n::t('Previous'), '', ''], |
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'$next' => [System::baseUrl() . '/events/$nextyear/$nextmonth', L10n::t('Next'), '', ''], |
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'$calendar' => Temporal::getCalendarTable($y, $m, $links, ' eventcal'), |
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'$events' => $events, |
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'$today' => L10n::t('today'), |
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'$month' => L10n::t('month'), |
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'$week' => L10n::t('week'), |
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'$day' => L10n::t('day'), |
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'$list' => L10n::t('list'), |
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]); |
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if (!empty($_GET['id'])) { |
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echo $o; |
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exit(); |
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} |
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return $o; |
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} |
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if (($mode === 'edit' || $mode === 'copy') && $event_id) { |
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$r = q("SELECT * FROM `event` WHERE `id` = %d AND `uid` = %d LIMIT 1", |
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intval($event_id), |
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intval(local_user()) |
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); |
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if (DBA::isResult($r)) { |
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$orig_event = $r[0]; |
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} |
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} |
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// Passed parameters overrides anything found in the DB |
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if (in_array($mode, ['edit', 'new', 'copy'])) { |
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if (empty($orig_event)) { |
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$orig_event = []; |
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} |
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// In case of an error the browser is redirected back here, with these parameters filled in with the previous values |
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if (!empty($_REQUEST['nofinish'])) {$orig_event['nofinish'] = $_REQUEST['nofinish'];} |
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if (!empty($_REQUEST['adjust'])) {$orig_event['adjust'] = $_REQUEST['adjust'];} |
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if (!empty($_REQUEST['summary'])) {$orig_event['summary'] = $_REQUEST['summary'];} |
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if (!empty($_REQUEST['description'])) {$orig_event['description'] = $_REQUEST['description'];} |
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if (!empty($_REQUEST['location'])) {$orig_event['location'] = $_REQUEST['location'];} |
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if (!empty($_REQUEST['start'])) {$orig_event['start'] = $_REQUEST['start'];} |
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if (!empty($_REQUEST['finish'])) {$orig_event['finish'] = $_REQUEST['finish'];} |
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$n_checked = (!empty($orig_event['nofinish']) ? ' checked="checked" ' : ''); |
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$a_checked = (!empty($orig_event['adjust']) ? ' checked="checked" ' : ''); |
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$t_orig = !empty($orig_event) ? $orig_event['summary'] : ''; |
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$d_orig = !empty($orig_event) ? $orig_event['desc'] : ''; |
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$l_orig = !empty($orig_event) ? $orig_event['location'] : ''; |
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$eid = !empty($orig_event) ? $orig_event['id'] : 0; |
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$cid = !empty($orig_event) ? $orig_event['cid'] : 0; |
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$uri = !empty($orig_event) ? $orig_event['uri'] : ''; |
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|
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$sh_disabled = ''; |
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$sh_checked = ''; |
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|
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if (!empty($orig_event) |
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&& ($orig_event['allow_cid'] !== '<' . local_user() . '>' |
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|| $orig_event['allow_gid'] |
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|| $orig_event['deny_cid'] |
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|| $orig_event['deny_gid'])) |
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{ |
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$sh_checked = ' checked="checked" '; |
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} |
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|
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if ($cid || $mode === 'edit') { |
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$sh_disabled = 'disabled="disabled"'; |
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} |
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$sdt = !empty($orig_event) ? $orig_event['start'] : 'now'; |
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$fdt = !empty($orig_event) ? $orig_event['finish'] : 'now'; |
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$tz = date_default_timezone_get(); |
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if (!empty($orig_event)) { |
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$tz = ($orig_event['adjust'] ? date_default_timezone_get() : 'UTC'); |
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} |
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$syear = DateTimeFormat::convert($sdt, $tz, 'UTC', 'Y'); |
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$smonth = DateTimeFormat::convert($sdt, $tz, 'UTC', 'm'); |
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$sday = DateTimeFormat::convert($sdt, $tz, 'UTC', 'd'); |
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$shour = !empty($orig_event) ? DateTimeFormat::convert($sdt, $tz, 'UTC', 'H') : '00'; |
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$sminute = !empty($orig_event) ? DateTimeFormat::convert($sdt, $tz, 'UTC', 'i') : '00'; |
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|
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$fyear = DateTimeFormat::convert($fdt, $tz, 'UTC', 'Y'); |
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$fmonth = DateTimeFormat::convert($fdt, $tz, 'UTC', 'm'); |
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$fday = DateTimeFormat::convert($fdt, $tz, 'UTC', 'd'); |
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$fhour = !empty($orig_event) ? DateTimeFormat::convert($fdt, $tz, 'UTC', 'H') : '00'; |
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$fminute = !empty($orig_event) ? DateTimeFormat::convert($fdt, $tz, 'UTC', 'i') : '00'; |
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|
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$perms = ACL::getDefaultUserPermissions($orig_event); |
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|
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if (!$cid && in_array($mode, ['new', 'copy'])) { |
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$acl = ACL::getFullSelectorHTML($a->user, false, $orig_event); |
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} else { |
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$acl = ''; |
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} |
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|
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// If we copy an old event, we need to remove the ID and URI |
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// from the original event. |
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if ($mode === 'copy') { |
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$eid = 0; |
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$uri = ''; |
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} |
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|
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$tpl = Renderer::getMarkupTemplate('event_form.tpl'); |
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|
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$o .= Renderer::replaceMacros($tpl, [ |
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'$post' => System::baseUrl() . '/events', |
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'$eid' => $eid, |
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'$cid' => $cid, |
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'$uri' => $uri, |
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|
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'$allow_cid' => json_encode($perms['allow_cid']), |
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'$allow_gid' => json_encode($perms['allow_gid']), |
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'$deny_cid' => json_encode($perms['deny_cid']), |
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'$deny_gid' => json_encode($perms['deny_gid']), |
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|
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'$title' => L10n::t('Event details'), |
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'$desc' => L10n::t('Starting date and Title are required.'), |
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'$s_text' => L10n::t('Event Starts:') . ' <span class="required" title="' . L10n::t('Required') . '">*</span>', |
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'$s_dsel' => Temporal::getDateTimeField( |
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new DateTime(), |
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DateTime::createFromFormat('Y', intval($syear) + 5), |
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DateTime::createFromFormat('Y-m-d H:i', "$syear-$smonth-$sday $shour:$sminute"), |
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L10n::t('Event Starts:'), |
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'start_text', |
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true, |
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true, |
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'', |
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'', |
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true |
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), |
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'$n_text' => L10n::t('Finish date/time is not known or not relevant'), |
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'$n_checked' => $n_checked, |
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'$f_text' => L10n::t('Event Finishes:'), |
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'$f_dsel' => Temporal::getDateTimeField( |
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new DateTime(), |
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DateTime::createFromFormat('Y', intval($fyear) + 5), |
|
DateTime::createFromFormat('Y-m-d H:i', "$fyear-$fmonth-$fday $fhour:$fminute"), |
|
L10n::t('Event Finishes:'), |
|
'finish_text', |
|
true, |
|
true, |
|
'start_text' |
|
), |
|
'$a_text' => L10n::t('Adjust for viewer timezone'), |
|
'$a_checked' => $a_checked, |
|
'$d_text' => L10n::t('Description:'), |
|
'$d_orig' => $d_orig, |
|
'$l_text' => L10n::t('Location:'), |
|
'$l_orig' => $l_orig, |
|
'$t_text' => L10n::t('Title:') . ' <span class="required" title="' . L10n::t('Required') . '">*</span>', |
|
'$t_orig' => $t_orig, |
|
'$summary' => ['summary', L10n::t('Title:'), $t_orig, '', '*'], |
|
'$sh_text' => L10n::t('Share this event'), |
|
'$share' => ['share', L10n::t('Share this event'), $sh_checked, '', $sh_disabled], |
|
'$sh_checked' => $sh_checked, |
|
'$nofinish' => ['nofinish', L10n::t('Finish date/time is not known or not relevant'), $n_checked], |
|
'$adjust' => ['adjust', L10n::t('Adjust for viewer timezone'), $a_checked], |
|
'$preview' => L10n::t('Preview'), |
|
'$acl' => $acl, |
|
'$submit' => L10n::t('Submit'), |
|
'$basic' => L10n::t('Basic'), |
|
'$advanced' => L10n::t('Advanced'), |
|
'$permissions' => L10n::t('Permissions'), |
|
]); |
|
|
|
return $o; |
|
} |
|
|
|
// Remove an event from the calendar and its related items |
|
if ($mode === 'drop' && $event_id) { |
|
$ev = Event::getListById(local_user(), $event_id); |
|
|
|
// Delete only real events (no birthdays) |
|
if (DBA::isResult($ev) && $ev[0]['type'] == 'event') { |
|
Item::deleteForUser(['id' => $ev[0]['itemid']], local_user()); |
|
} |
|
|
|
if (Item::exists(['id' => $ev[0]['itemid']])) { |
|
notice(L10n::t('Failed to remove event') . EOL); |
|
} else { |
|
info(L10n::t('Event removed') . EOL); |
|
} |
|
|
|
$a->internalRedirect('events'); |
|
} |
|
}
|
|
|