make calendar week start (sun or mon) configurable

mod/events.php

@@ -280,11 +280,14 @@ function events_content(&$a) {
 //		$plaintext = false;
 
 
+	$first_day = get_pconfig(local_channel(),'system','cal_first_day');
+
 	$htpl = get_markup_template('event_head.tpl');
 	$a->page['htmlhead'] .= replace_macros($htpl,array(
 		'$baseurl' => $a->get_baseurl(),
 		'$editselect' => (($plaintext) ? 'none' : 'textareas'),
-		'$lang' => $a->language
+		'$lang' => $a->language,
+		'$first_day' => (($first_day) ? $first_day : 0)
 	));
 
 	$o ="";

mod/settings.php

@@ -405,7 +405,6 @@ function settings_post(&$a) {
 
 	$allow_location   = (((x($_POST,'allow_location')) && (intval($_POST['allow_location']) == 1)) ? 1: 0);
 
-
 	$blocktags        = (((x($_POST,'blocktags')) && (intval($_POST['blocktags']) == 1)) ? 0: 1); // this setting is inverted!
 	$unkmail          = (((x($_POST,'unkmail')) && (intval($_POST['unkmail']) == 1)) ? 1: 0);
 	$cntunkmail       = ((x($_POST,'cntunkmail')) ? intval($_POST['cntunkmail']) : 0);
@@ -416,6 +415,8 @@ function settings_post(&$a) {
 	$post_profilechange   = (($_POST['post_profilechange'] == 1) ? 1: 0);
 	$adult            = (($_POST['adult'] == 1) ? 1 : 0);
 
+	$cal_first_day   = (((x($_POST,'first_day')) && (intval($_POST['first_day']) == 1)) ? 1: 0);
+
 	$channel = $a->get_channel();
 	$pageflags = $channel['channel_pageflags'];
 	$existing_adult = (($pageflags & PAGE_ADULT) ? 1 : 0);
@@ -503,6 +504,7 @@ function settings_post(&$a) {
 	set_pconfig(local_channel(),'system','evdays',$evdays);
 	set_pconfig(local_channel(),'system','photo_path',$photo_path);
 	set_pconfig(local_channel(),'system','attach_path',$attach_path);
+	set_pconfig(local_channel(),'system','cal_first_day',$cal_first_day);
 
 	$r = q("update channel set channel_name = '%s', channel_pageflags = %d, channel_timezone = '%s', channel_location = '%s', channel_notifyflags = %d, channel_max_anon_mail = %d, channel_max_friend_req = %d, channel_expire_days = %d $set_perms where channel_id = %d",
 		dbesc($username),
@@ -1110,6 +1112,7 @@ function settings_content(&$a) {
 			'$removeme' => t('Remove Channel'),
 			'$removechannel' => t('Remove this channel.'),
 			'$firefoxshare' => t('Firefox Share $Projectname provider'),
+			'$cal_first_day' => array('first_day', t('Start calendar week on monday'), ((get_pconfig(local_channel(),'system','cal_first_day')) ? 1 : ''), '', $yes_no),
 		));
 
 		call_hooks('settings_form',$o);

view/tpl/event_head.tpl

@@ -39,6 +39,8 @@
 			events: '{{$baseurl}}/events/json',
 			header: false,
 			lang: '{{$lang}}',
+			firstDay: {{$first_day}},
+
 			eventLimit: 3,
 			height: 'auto',
 

view/tpl/settings.tpl

@@ -159,6 +159,7 @@
 							{{/foreach}}
 							</select>
 						</div>
+						{{include file="field_checkbox.tpl" field=$cal_first_day}}
 						<div class="settings-submit-wrapper" >
 							<button type="submit" name="submit" class="btn btn-primary">{{$submit}}</button>
 						</div>