function parse_rule($rules, $rule, $data = false)
{
if ($rule->rule->type == "follow_links") {
$url = $rule->rule->url;
$pq = new tidyPQ($url);
$links = pq($rule->rule->selector);
$results = array();
foreach ($links as $link) {
$results[] = stripslashes(pq($link)->attr("href"));
print "parse rule ";
if (!in_queue($rule->set, $rule->rule->next_rule, array(stripslashes(pq($link)->attr("href"))))) {
enqueue($rule->set, $rule->rule->next_rule, array(stripslashes(pq($link)->attr("href"))));
}
}
//parse_rule( $rules, $rules[ $rule->rule->next_rule ], $results );
} else {
if ($rule->rule->type == "get_data" && $data) {
foreach ($data as $url) {
if (substr($url, 0, strlen($rule->rule->url)) == $rule->rule->url) {
$pq = new tidyPQ($url);
$results = array();
foreach ($rule->rule->selectors as $target => $selector) {
$sel = substr($selector, 0, strpos($selector, "%"));
$get = substr($selector, strpos($selector, "%") + 1);
//$result = pq( $sel );
if ($get == "text") {
$result = pq($sel)->text();
} elseif (substr($get, 0, 5) == "attr=") {
$result = pq($sel)->attr(substr($get, 5));
}
$results[$target] = $result;
}
store_result($rule->set, $rule->id, $results);
} else {
store_result($rule->set, $rule->id, $url);
}
}
}
}
}
print "Timeout, requeueing job {$i}: {$job['cmd']}\n";
$queueing = true;
} elseif (isTerminated($job)) {
print "Job {$i} died, requeueing: {$job['cmd']}\n";
removeJobStatus($job);
$queueing = true;
} else {
$queueing = false;
}
if ($queueing) {
$wiki = $job['wiki'];
if (!isset($initialisedWikis[$wiki])) {
startWiki($wiki);
$initialisedWikis[$wiki] = true;
}
enqueue($job);
$queueTimes[$i] = time();
}
}
sleep(10);
}
//------------------------------------------------------------
function getQueueSize()
{
global $queueSock;
if (fwrite($queueSock, "size\n") === false) {
die("Unable to write to queue server\n");
}
$response = fgets($queueSock);
if ($response === false) {
die("Unable to read from queue server\n");
}
save_research_queue($uid, array_values($queue));
}
switch ($act) {
case "show":
show();
status();
show_research();
break;
case "start":
start();
status();
show_research();
break;
case "enqueue":
enqueue();
status();
show_research();
break;
case "qremove":
qremove();
status();
show_research();
break;
case "qmove":
qmove();
status();
show_research();
break;
default:
status();
<?php
require 'queue.php';
foreach (range(1, 5) as $number) {
enqueue('T' . $number);
}
var_dump($queue);
function makeACall($duration)
{
$telefonistka = dequeue();
echo $telefonistka, ' handled the call ';
}
makeACall(10);
var_dump($queue);
function route_post_order_action($local_id)
{
global $MC_Text;
if (!preg_match('/^\\d+$/', $local_id)) {
status(HTTP_NOT_FOUND);
exit;
}
$member = authOpenAPIMember();
if ($member === FALSE) {
status(HTTP_FORBIDDEN);
exit;
}
$uid = $member['id'];
$order = get_order($local_id);
if ($order === FALSE) {
status(HTTP_NOT_FOUND);
exit;
}
$response = array();
$act = $_POST['act'];
switch ($act) {
case 'cancel':
if ($order['uid'] != $member['id']) {
status(HTTP_FORBIDDEN);
exit;
}
if (($order['flags'] & FLAG_DELETED) == FLAG_DELETED) {
return json_error('ORDER_CANCELLED');
}
if (($order['flags'] & FLAG_REPLIED) == FLAG_REPLIED) {
return json_error('ORDER_COMMITTED');
}
// Start and lock 'reverse-order' transaction
$temp = start_order_transaction($uid, -$order['amount']);
if ($temp === FALSE) {
return json_error('START_TRANS');
}
// Set order 'DELETED' flag
$res = $MC_Text->increment("flags-1_{$local_id}", FLAG_DELETED);
if ($res === FALSE) {
// Cancel transaction
delete_temp_transaction($temp);
return json_error('CANCEL_ORDER');
}
// Commit 'reverse-order' transaction
commit_transaction($temp);
$response['ok'] = TRUE;
// Send to common queue
enqueue(array('cancel' => $local_id), '');
// Refresh balance
$response['balance'] = formatBalance('USR', $uid);
$response['order_balance'] = formatBalance('ORD', $uid);
// Send to user's queue
enqueue(array('cancel' => $local_id, 'balance' => $response['balance']), $uid);
break;
case 'commit':
# Prevent from committing own orders
#if ($order['uid'] == $member['id']) {
# status(HTTP_FORBIDDEN);
# exit;
#}
if (($order['flags'] & FLAG_DELETED) == FLAG_DELETED) {
return json_error('ORDER_CANCELLED');
}
if (($order['flags'] & FLAG_REPLIED) == FLAG_REPLIED) {
return json_error('ORDER_COMMITTED');
}
// Start and lock 'commit-order' transaction
$temp = start_commit_order_transaction($uid, $order['uid'], $order['amount']);
if ($temp === FALSE) {
return json_error('START_TRANS');
}
// Set order 'COMMITTED' flag
$resp = $MC_Text->increment("flags-1_{$local_id}", FLAG_REPLIED);
if ($resp === FALSE) {
// Cancel transaction
delete_temp_transaction($temp);
return json_error('COMMIT_ORDER');
}
// Commit 'commit-order' transaction
$resp = commit_transaction($temp);
# TODO: Store transaction id in the order
$response['ok'] = TRUE;
// Refresh balance
$response['balance'] = formatBalance('USR', $uid);
$response['order_balance'] = formatBalance('ORD', $uid);
$author = $order['uid'];
// Send to user's queue
if ($uid != $author) {
enqueue(array('commit' => $local_id, 'balance' => $response['balance']), $uid);
}
// Send to common queue
enqueue(array('commit' => $local_id), '');
// Render author's html
global $i;
global $page;
$i = get_order($local_id);
$page = array('member' => array('id' => $author));
ob_start();
include 'templates/_order.php';
$html = ob_get_clean();
// Send to author's queue
$data = array('commit' => $local_id, 'order' => $i, 'html' => $html);
if ($author == $uid) {
$data['balance'] = $response['balance'];
}
enqueue($data, $author);
break;
default:
status(HTTP_BAD_REQUEST);
exit;
}
send_header('Content-Type: application/json; charset=utf-8');
echo json_encode($response);
}
