more work on tasks

include/event.php

@@ -918,3 +918,27 @@ function todo_stat() {
 		'CANCELLED'    => t('Cancelled')
 	);
 }
+
+
+function tasks_fetch($arr) {
+
+   if(! local_channel())
+        return;
+
+    $ret = array();
+    $sql_extra = " and event_status != 'COMPLETED' ";
+    if(argc() > 1 && argv(1) === 'all')
+        $sql_extra = '';
+
+    $r = q("select * from event where type = 'task' and uid = %d $sql_extra ",
+        intval(local_channel())
+    );
+
+    $ret['success'] = (($r) ? true : false);
+    if($r) {
+        $ret['tasks'] = $r;
+    }
+
+	return $ret;
+
+}

include/widgets.php

@@ -1042,3 +1042,24 @@ function widget_forums($arr) {
 
 }
 
+
+function widget_tasklist($arr) {
+
+
+	require_once('include/event.php');
+	$o .= '<script>$("#tasklist-new-summary").keyup(function(e) { if (e.keyCode == 13) { $.post( "tasks/new", $("#tasklist-new").serialize() ); return false; } });</script>';
+	$o .= '<script>function taskComplete(id) { $.post("tasks/complete/"+id); }</script>'; 
+	$o .= '<div class="widget">' . '<h3>' . t('Tasks') . '</h3>';
+	$x = tasks_fetch(array());
+
+	if($x['success']) {
+		foreach($x['tasks'] as $y) {
+			$o .= '<div class="tasklist-item"><input type="checkbox" onchange="taskComplete(' . $y['id'] . '); return false;" /> ' . $y['summary'] . '</div>';
+		}
+	}
+	$o .= '<form id="tasklist-new" action="tasks/new" method="post"><input id="tasklist-new-summary" type="text" name="summary" value="" /></form>';
+	$o .= '</div>';
+	return $o;
+
+}
+