start work on admin page for early access codes

booking.earlyaccess_admin.inc

@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * @file
+ * Admin pages for managing early access codes
+ */
+
+
+/**
+ * Function to summarise information about early access codes
+ */
+function booking_earlyaccess_admin() {
+
+	global $event;
+	$output = "";
+	$header = array('Study Group', 'Session Count', 'Reading Group?', 'Edit Definition');
+	$rows = array();
+	$attributes = array('style' => 'max-width:60%');	
+	//$attributes = array();
+	
+	//get study groups
+	$query = db_select('booking_studygroup_list', 's')
+		->fields('s')
+		->condition('s.booking_eventid', $event->eid, '=');
+	$result = $query->execute();
+	
+	foreach ($result as $group) {
+		$rows[] = array(
+			$group->booking_studygroup_descrip,
+			$group->booking_num_group_sessions,
+			$group->booking_is_readinggroup == 'Y' ? 'Yes' : 'No',
+			l(t('Edit Group Definition', array('!id' => $group->sid)),  t('admin/config/booking/studygroups/!id/edit', array('!id' => $group->sid))),					
+		);
+	}	
+
+	//output everything
+	$output .= t("<h3>!event Study Groups</h3>", array('!event' => $event->booking_eventname));
+	$output .= theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => $attributes));
+
+	return $output;
+}