function get_print_activity(&$dbh, $print_id, $group_notes)
{
$print = get_print($dbh, $print_id);
$pages = get_print_pages($dbh, $print_id);
$print['page_count'] = count($pages);
$print['pages'] = $pages;
$users = array();
$user_id = $print['user_id'];
if ($users[$user_id] == null && $user_id != null) {
$users[$user_id] = get_user($dbh, $user_id);
}
$print['user_name'] = $users[$user_id]['name'];
list($scans, $pagination_results, $where_clauses) = get_scans($dbh, array('print' => $print['id']), 9999);
if ($scans) {
$note_args = array('scans' => array());
foreach ($scans as $i => $scan) {
$note_args['scans'][] = $scan['id'];
$user_id = $scan['user_id'];
if ($users[$user_id] == null && $user_id != null) {
$users[$user_id] = get_user($dbh, $user_id);
}
$scans[$i]['user_name'] = $users[$user_id]['name'];
$scans[$i]['page'] = get_print_page($dbh, $scan['print_id'], $scan['print_page_number']);
}
$notes = get_scan_notes($dbh, $note_args);
foreach ($notes as $i => $note) {
$notes[$i]['scan'] = $scan;
$user_id = $note['user_id'];
if (is_null($users[$user_id])) {
$users[$user_id] = get_user($dbh, $user_id);
}
$notes[$i]['user_name'] = $users[$user_id]['name'];
}
} else {
$notes = array();
}
$activity = array(array('type' => 'print', 'print' => $print));
$times = array($print['created']);
foreach ($scans as $scan) {
$activity[] = array('type' => 'scan', 'scan' => $scan);
$times[] = $scan['created'];
}
foreach ($notes as $note) {
$activity[] = array('type' => 'note', 'note' => $note);
$times[] = $note['created'];
}
array_multisort($times, SORT_ASC, $activity);
if ($group_notes) {
$scan_note_indexes = array();
// group notes into lists by scan, ending on the latest
for ($i = count($activity) - 1; $i >= 0; $i--) {
if ($activity[$i]['type'] != 'note') {
continue;
}
$note = $activity[$i]['note'];
$group = "{$note['scan']['id']}-{$note['user_name']}";
if (isset($scan_note_indexes[$group])) {
//
// Add this note to the existing array in the activity list.
//
$index = $scan_note_indexes[$group];
array_unshift($activity[$index]['notes'], $note);
$activity[$i] = array('type' => false);
} else {
//
// Most-recent note by this person on this scan;
// prepare an array of notes in the activity list.
//
$scan_note_indexes[$group] = $i;
$activity[$i] = array('type' => 'notes', 'notes' => array($note));
}
}
}
return $activity;
}
<?php
require_once '../lib/lib.everything.php';
enforce_master_on_off_switch($_SERVER['HTTP_ACCEPT_LANGUAGE']);
enforce_api_password($_POST['password']);
$context = default_context(False);
/**** ... ****/
$print_id = $_GET['id'] ? $_GET['id'] : null;
$print = get_print($context->db, $print_id);
if (!$print) {
die_with_code(400, "I don't know that print");
}
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$context->db->query('START TRANSACTION');
foreach ($_POST['pages'] as $page_number => $_page) {
$page = get_print_page($context->db, $print['id'], $page_number);
if (!$page) {
die_with_code(400, "I don't know that page");
}
$page['preview_url'] = $_page['preview_url'];
set_print_page($context->db, $page);
}
$print['pdf_url'] = $_POST['pdf_url'];
$print['preview_url'] = $_POST['preview_url'];
set_print($context->db, $print);
finish_print($context->db, $print['id']);
$context->db->query('COMMIT');
}
header('HTTP/1.1 200');
echo "OK\n";
