function update_running_tasks($browser_save, &$runing_items, $task_items)
{
//检查是否需要清理任务
$items_del = array_diff_key($runing_items, $task_items);
if (!empty($items_del)) {
$names = [];
foreach ($items_del as $key => $item) {
unset($runing_items[$key]);
$names[] = $item['name'];
}
omp_trace(implode(',', $names) . ' tasks del');
}
//如果对比任务列表并没有发生变化，就不用颁发了
$new_tasks = array_diff_key($task_items, $runing_items);
if (empty($new_tasks)) {
omp_trace('no new tasks');
return $task_items;
}
//逐个分析新出现任务，检查UA相关规则，不符合就不用颁发了
foreach ($new_tasks as $key => $item) {
//所谓颁发，就是生成一个初始化的任务数组
$task_info = array();
$task_info['name'] = $key;
$task_info['bypass'] = false;
$task_info['run_times'] = 0;
$task_info['last_time'] = 0;
$task_info['pageviews'] = 0;
$conf_targets = $item['targets'];
if (count($conf_targets)) {
$is_matched = false;
foreach ($conf_targets as $conf_target) {
//检查对这个任务的分析结果
if (targets_matched($conf_targets, $browser_save)) {
$is_matched = true;
break;
}
}
if (!$is_matched) {
//不符合条件的，设置一个bypass标志
$task_info['bypass'] = true;
omp_trace('pass ' . $item['name']);
}
}
$runing_items[$key] = $task_info;
omp_trace($key . ' new task');
}
return $task_items;
}
function general_match_tasks($list_name, $browser_save, $task_id, &$task_info, $task)
{
$result = array(false, false);
$task_print = $task_info['name'] . '(' . $task_info['run_times'] . '/' . $task['times'] . ')';
//忽略不是自己的任务
if ($task_info['bypass'] === true) {
omp_trace($task_print . ' not mine');
return $result;
}
//任务是否被用户停止
$status = $task['status'];
if ($status === 'stop') {
omp_trace($task_print . ' stopped ');
return $result;
}
//判断任务的时间状态
$task_info['pageviews'] += 1;
$now = time();
$run_status = $now < $task['start_time'] ? 'waiting' : ($now > $task['finish_time'] ? 'timeout' : 'running');
//纠正任务列表中显示的状态
if ($run_status !== $status) {
async_timer("/data.php?cmd=status&list={$list_name}&key={$task_id}&val={$run_status}", 10);
}
//记录超时
if ($run_status === 'timeout') {
omp_trace($task_print . ' expired');
$result[1] = true;
return $result;
}
//检查是否在时间区间内，否则忽略
if ($run_status !== 'running') {
omp_trace($task_print . ' not time rigion ');
return $result;
}
//检查执行次数是否已经达到
if ($task['times'] !== -1) {
if ($task_info['run_times'] >= $task['times']) {
omp_trace($task_print . ' times exceed (' . $task['times'] . ')');
return $result;
}
}
//详细再查条件
$matched_target = targets_matched($task['targets'], $browser_save, true);
if (!$matched_target) {
omp_trace($task_print . ' target not match');
return $result;
}
$result[0] = true;
return $result;
}
function general_match_tasks($browser_save, $task_id, &$task_info, $task)
{
$result = array(false, false);
$task_info['pageviews'] += 1;
$task_print = $task_info['name'] . '(' . $task_info['run_times'] . '/' . $task['times'] . ')';
//忽略不是自己的任务
if ($task_info['bypass'] === true) {
omp_trace($task_print . ' not mine');
return $result;
}
//判读是否过期
$now = time();
$run_status = $now < $task['start_time'] ? 'waiting' : ($now > $task['finish_time'] ? 'timeout' : 'running');
$result[1] = $run_status === 'timeout';
//任务是否被用户停止
$status = $task['status'];
if ($status === 'inactive') {
omp_trace($task_print . ' inactive');
return $result;
}
//记录超时
if ($run_status === 'timeout') {
$task['status'] = 'inactive';
omp_trace($task_print . ' expired');
return $result;
}
//检查是否在时间区间内，否则忽略
if ($run_status !== 'running') {
omp_trace($task_print . ' not time rigion ');
return $result;
}
//检查执行次数是否已经达到
if ($task['times'] !== -1) {
if ($task_info['run_times'] >= $task['times']) {
omp_trace($task_print . ' times exceed (' . $task['times'] . ')');
return $result;
}
}
//详细再查条件
$matched_target = targets_matched($task['targets'], $browser_save, true);
if (!$matched_target) {
omp_trace($task_print . ' target not match');
return $result;
}
$result[0] = true;
return $result;
}
