4 * @brief The calendar module
5 * This calendar is for profile visitors and contains only the events
11 require_once('include/event.php');
12 require_once('include/redir.php');
14 function cal_init(App $a) {
16 auto_redir($a, $a->argv[1]);
18 if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
22 nav_set_selected('events');
28 $user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
35 $a->data['user'] = $user[0];
36 $a->profile_uid = $user[0]['uid'];
38 // if it's a json request abort here becaus we don't
39 // need the widget data
40 if ($a->argv[2] === 'json')
43 $profile = get_profiledata_by_nick($nick, $a->profile_uid);
45 $account_type = account_type($profile);
47 $tpl = get_markup_template("vcard-widget.tpl");
49 $vcard_widget .= replace_macros($tpl, array(
50 '$name' => $profile['name'],
51 '$photo' => $profile['photo'],
52 '$addr' => (($profile['addr'] != "") ? $profile['addr'] : ""),
53 '$account_type' => $account_type,
54 '$pdesc' => (($profile['pdesc'] != "") ? $profile['pdesc'] : ""),
57 $cal_widget = widget_events();
59 if(! x($a->page,'aside'))
60 $a->page['aside'] = '';
62 $a->page['aside'] .= $vcard_widget;
63 $a->page['aside'] .= $cal_widget;
69 function cal_content(App $a) {
70 nav_set_selected('events');
72 // First day of the week (0 = Sunday)
73 $firstDay = get_pconfig(local_user(),'system','first_day_of_week');
74 if ($firstDay === false) $firstDay=0;
76 // get the translation strings for the callendar
77 $i18n = get_event_strings();
79 $htpl = get_markup_template('event_head.tpl');
80 $a->page['htmlhead'] .= replace_macros($htpl,array(
81 '$baseurl' => App::get_baseurl(),
82 '$module_url' => '/cal/' . $a->data['user']['nickname'],
87 $etpl = get_markup_template('event_end.tpl');
88 $a->page['end'] .= replace_macros($etpl,array(
89 '$baseurl' => App::get_baseurl(),
97 $ignored = ((x($_REQUEST,'ignored')) ? intval($_REQUEST['ignored']) : 0);
100 if($a->argv[2] == 'export') {
102 $format = $a->argv[3];
107 // Setup permissions structures
111 $remote_contact = false;
114 $owner_uid = $a->data['user']['uid'];
115 $nick = $a->data['user']['nickname'];
117 if(is_array($_SESSION['remote'])) {
118 foreach($_SESSION['remote'] as $v) {
119 if($v['uid'] == $a->profile['profile_uid']) {
120 $contact_id = $v['cid'];
126 $groups = init_groups_visitor($contact_id);
127 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
129 intval($a->profile['profile_uid'])
131 if (dbm::is_result($r)) {
133 $remote_contact = true;
136 if(! $remote_contact) {
138 $contact_id = $_SESSION['cid'];
139 $contact = $a->contact;
142 $is_owner = ((local_user()) && (local_user() == $a->profile['profile_uid']) ? true : false);
144 if($a->profile['hidewall'] && (! $is_owner) && (! $remote_contact)) {
145 notice( t('Access to this profile has been restricted.') . EOL);
149 // get the permissions
150 $sql_perms = item_permissions_sql($owner_uid,$remote_contact,$groups);
151 // we only want to have the events of the profile owner
152 $sql_extra = " AND `event`.`cid` = 0 " . $sql_perms;
154 // get the tab navigation bar
155 $tabs .= profile_tabs($a,false, $a->data['user']['nickname']);
157 // The view mode part is similiar to /mod/events.php
158 if($mode == 'view') {
161 $thisyear = datetime_convert('UTC',date_default_timezone_get(),'now','Y');
162 $thismonth = datetime_convert('UTC',date_default_timezone_get(),'now','m');
164 $y = intval($thisyear);
166 $m = intval($thismonth);
168 // Put some limits on dates. The PHP date functions don't seem to do so well before 1900.
169 // An upper limit was chosen to keep search engines from exploring links millions of years in the future.
178 if($nextmonth > 12) {
191 $dim = get_dim($y,$m);
192 $start = sprintf('%d-%d-%d %d:%d:%d',$y,$m,1,0,0,0);
193 $finish = sprintf('%d-%d-%d %d:%d:%d',$y,$m,$dim,23,59,59);
196 if ($a->argv[2] === 'json'){
197 if (x($_GET,'start')) $start = $_GET['start'];
198 if (x($_GET,'end')) $finish = $_GET['end'];
201 $start = datetime_convert('UTC','UTC',$start);
202 $finish = datetime_convert('UTC','UTC',$finish);
204 $adjust_start = datetime_convert('UTC', date_default_timezone_get(), $start);
205 $adjust_finish = datetime_convert('UTC', date_default_timezone_get(), $finish);
207 // put the event parametes in an array so we can better transmit them
208 $event_params = array(
209 'event_id' => (x($_GET,'id') ? $_GET["id"] : 0),
212 'adjust_start' => $adjust_start,
213 'adjust_finish' => $adjust_finish,
214 'ignored' => $ignored,
217 // get events by id or by date
219 $r = event_by_id($owner_uid, $event_params, $sql_extra);
221 $r = events_by_date($owner_uid, $event_params, $sql_extra);
226 if (dbm::is_result($r)) {
227 $r = sort_by_date($r);
228 foreach ($r as $rr) {
229 $j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['start'], 'j') : datetime_convert('UTC','UTC',$rr['start'],'j'));
230 if (! x($links,$j)) {
231 $links[$j] = App::get_baseurl() . '/' . $a->cmd . '#link-' . $j;
239 // transform the event in a usable array
240 if (dbm::is_result($r))
241 $r = sort_by_date($r);
242 $events = process_events($r);
244 if ($a->argv[2] === 'json'){
245 echo json_encode($events); killme();
248 // links: array('href', 'text', 'extra css classes', 'title')
250 $tpl = get_markup_template("event.tpl");
252 // if (get_config('experimentals','new_calendar')==1){
253 $tpl = get_markup_template("events_js.tpl");
255 // $tpl = get_markup_template("events.tpl");
259 // Get rid of dashes in key names, Smarty3 can't handle them
260 foreach($events as $key => $event) {
261 $event_item = array();
262 foreach($event['item'] as $k => $v) {
263 $k = str_replace('-','_',$k);
264 $event_item[$k] = $v;
266 $events[$key]['item'] = $event_item;
269 $o = replace_macros($tpl, array(
270 '$baseurl' => App::get_baseurl(),
272 '$title' => t('Events'),
273 '$view' => t('View'),
274 '$previous' => array(App::get_baseurl()."/events/$prevyear/$prevmonth", t('Previous'),'',''),
275 '$next' => array(App::get_baseurl()."/events/$nextyear/$nextmonth", t('Next'),'',''),
276 '$calendar' => cal($y,$m,$links, ' eventcal'),
278 '$events' => $events,
280 "today" => t("today"),
281 "month" => t("month"),
287 if (x($_GET,'id')){ echo $o; killme(); }
292 if($mode == 'export') {
293 if(! (intval($owner_uid))) {
294 notice( t('User not found'));
299 // Respect the export feature setting for all other /cal pages if it's not the own profile
300 if( ((local_user() !== intval($owner_uid))) && ! feature_enabled($owner_uid, "export_calendar")) {
301 notice( t('Permission denied.') . EOL);
302 goaway('cal/' . $nick);
305 // Get the export data by uid
306 $evexport = event_export($owner_uid, $format);
308 if (!$evexport["success"]) {
309 if($evexport["content"])
310 notice( t('This calendar format is not supported') );
312 notice( t('No exportable data found'));
314 // If it the own calendar return to the events page
315 // otherwise to the profile calendar page
316 if (local_user() === intval($owner_uid))
317 $return_path = "events";
319 $returnpath = "cal/".$nick;
321 goaway($return_path);
324 // If nothing went wrong we can echo the export content
325 if ($evexport["success"]) {
326 header('Content-type: text/calendar');
327 header('content-disposition: attachment; filename="' . t('calendar') . '-' . $nick . '.' . $evexport["extension"] . '"' );
328 echo $evexport["content"];