我创建了帖子类型＆＃34;成员＆＃34;。我有公司员工的API。从这个API我获取工作人员的信息＆＃34; ID＆＃34;，＆＃34; day＆＃34;，＆＃34; start_work＆＃34;和＆＃34; finish_work＆＃34;。 每天都有新的数据，因为每个工作人员都没有工作时间的标准图，他们会在他们想要的时候工作。所以数据总是不同的。 在这篇文章类型中，我创建了这3个元区域，我只添加了＃34; ID＆＃34;。 ＆＃34; start_work＆＃34;和＆＃34; finish_work＆＃34;它会自动从API解析并添加到此字段中。 这些数据每天都会发生变化，也会在我的元数据中发生变化，但它不会自动将这些数据保存到数据库中。 它仅在我在管理面板中编辑页面时才会更改。
<?php
function add_member_post_type1_meta_box() {
add_meta_box(
'member_post_type1_meta_box',
'Today Working hours',
'show_member_post_type1_meta_box',
'member',
'normal',
'high'
);
}
add_action('add_meta_boxes', 'add_member_post_type1_meta_box');
function user_worker($user_id) {
global $user_today, $work_today, $break_today, $member_post_type1_meta_fields;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "API_DOMAIN");
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
curl_close($ch);
//convert json to array
$worker_shifts = json_decode($result, true);
//set correct timezone for date functions
date_default_timezone_set("Europe/Helsinki");
//get current hour
$current_hour = date("G");
$ID = $user_id;
$user_today = array();
$work_today = false;
foreach($worker_shifts as $worker) {
if (in_array($ID, $worker)) {
$user_today = $worker;
$work_today = true;
}
}
$break_today = sizeof($user_today["shifts"])-1;
if ($break_today>0) {
array_push($member_post_type1_meta_fields,
array(
'label'=> 'Break',
'id' => 'custom_break',
'type' => 'break'
)
);
for ($i=0;$i<$break_today;$i++) {
array_push($member_post_type1_meta_fields,
array(
'label'=> 'Start work day at',
'id' => 'custom_start_'.$i,
'type' => 'start_'.$i
),
array(
'label'=> 'Finish work day at',
'id' => 'custom_finish_'.$i,
'type' => 'finish_'.$i
)
);
}
}
}
// Field Array
$prefix = 'custom_';
$member_post_type1_meta_fields = array(
array(
'label'=> 'Day',
'id' => $prefix.'day',
'type' => 'day'
),
array(
'label'=> 'Start work day at',
'id' => $prefix.'start',
'type' => 'start'
),
array(
'label'=> 'Finish work day at',
'id' => $prefix.'finish',
'type' => 'finish'
),
);
// The Callback
function show_member_post_type1_meta_box() {
global $member_post_type1_meta_fields, $user_id, $post, $user_today, $work_today, $break_today, $wpdb;
user_worker($user_id);
// Use nonce for verification
echo '<input type="hidden" name="custom_meta_box_nonce" value="'.wp_create_nonce(basename(__FILE__)).'" />';
// Begin the field table and loop
echo '<table class="form-table">';
foreach ($member_post_type1_meta_fields as $field) {
// get value of this field if it exists for this post
$meta = get_post_meta($post->ID, $field['id'], true);
// begin a table row with
echo '<tr>
<th><label for="'.$field['id'].'">'.$field['label'].'</label></th>
<td>';
if ($work_today) {
switch($field['type']) {
// case items will go here
case 'day':
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="'.$user_today["date"].'" style="width: 100%; height: 40px;" />
<br />';
update_post_meta($post->ID, $field['id'], $user_today["date"]);
break;
case 'break':
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="'.$break_today.'" style="width: 100%; height: 40px;" />
<br />';
update_post_meta($post->ID, $field['id'], $break_today);
break;
case 'start':
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="'.intval($user_today["shifts"][0][0]).'" style="width: 100%; height: 40px;" />
<br />';
update_post_meta($post->ID, $field['id'], intval($user_today["shifts"][0][0]));
break;
case 'finish':
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="'.intval($user_today["shifts"][0][1]).'" style="width: 100%; height: 40px;" />
<br />';
update_post_meta($post->ID, $field['id'], intval($user_today["shifts"][0][1]));
break;
} //end switch
$wpdb->update( 'r4j47_postmeta',
array( 'custom_day' => $user_today["date"], 'custom_break' => $break_today, 'custom_start' => intval($user_today["shifts"][0][0]), 'custom_finish' => intval($user_today["shifts"][0][1]) ),
array( 'post_id' => $post->ID ),
array( '%s', '%d', '%d', '%d' ),
array( '%d' )
);
if ($break_today>0) {
for ($i=0;$i<$break_today;$i++) {
if ($field['type']=='start_'.$i) {
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="'.intval($user_today["shifts"][$i+1][0]).'" style="width: 100%; height: 40px;" />
<br />';
update_post_meta($post->ID, $field['id'], intval($user_today["shifts"][$i+1][0]));
}
if ($field['type']=='finish_'.$i) {
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="'.intval($user_today["shifts"][$i+1][1]).'" style="width: 100%; height: 40px;" />
<br />';
update_post_meta($post->ID, $field['id'], intval($user_today["shifts"][$i+1][1]));
}
$wpdb->update( 'r4j47_postmeta',
array( 'custom_start_'.$i => intval($user_today["shifts"][$i+1][0]), 'custom_finish_'.$i => intval($user_today["shifts"][$i+1][1]) ),
array( 'post_id' => $post->ID ),
array( '%d', '%d' ),
array( '%d' )
);
}
}
} else {
switch($field['type']) {
// case items will go here
case 'day':
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="" style="width: 100%; height: 40px;" />
<br />';
delete_post_meta($post->ID, $field['id']);
break;
case 'start':
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="" style="width: 100%; height: 40px;" />
<br />';
delete_post_meta($post->ID, $field['id']);
break;
case 'finish':
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="" style="width: 100%; height: 40px;" />
<br />';
delete_post_meta($post->ID, $field['id']);
break;
case 'break':
echo '<input type="text" name="'.$field['id'].'" id="'.$field['id'].'" value="" style="width: 100%; height: 40px;" />
<br />';
delete_post_meta($post->ID, $field['id']);
break;
} //end switch
$wpdb->update( 'r4j47_postmeta',
array( 'custom_day' => '', 'custom_break' => '', 'custom_start' => '', 'custom_finish' => '', 'custom_start_0' => '', 'custom_finish_0' => ''),
array( 'post_id' => $post->ID ),
array( '%s', '%d', '%d', '%d', '%d', '%d' ),
array( '%d' )
);
}
echo '</td></tr>';
} // end foreach
echo '</table>'; // end table
}
// Save the Data
function save_member_post_type1_meta($post_id) {
global $member_post_type1_meta_fields;
// verify nonce
if (!wp_verify_nonce($_POST['custom_meta_box_nonce'], basename(__FILE__)))
return $post_id;
// check autosave
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
return $post_id;
// check permissions
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $post_id))
return $post_id;
} elseif (!current_user_can('edit_post', $post_id)) {
return $post_id;
}
// loop through fields and save the data
foreach ($member_post_type1_meta_fields as $field) {
$old = get_post_meta($post_id, $field['id'], true);
$new = $_POST[$field['id']];
if ($new && $new != $old) {
update_post_meta($post_id, $field['id'], $new);
} elseif ('' == $new && $old) {
delete_post_meta($post_id, $field['id'], $old);
}
}
// end foreach
}
add_action('save_post', 'save_member_post_type1_meta');
?>
答案 0 :(得分：1)
我认为您必须创建一个cron作业并在服务器上按时间设置它。这是自动更新的最佳方式。根据我们的要求，wp_schedule_event（）没有工作一段时间。
答案 1 :(得分：0)
您可以运行wp-cron以在指定时间或定期间隔内自动执行某些操作。
//If your code is in plugin, On plugin activation
register_activation_hook(__FILE__, 'schedule_time');
//Or use init action instead of register_activation_hook, Add function to register event to WordPress init
add_action( 'init', 'schedule_time');
function schedule_time() {
//Schedule on daily basis
wp_schedule_event(time(), 'daily', 'your_main_function_call');
}
function your_main_function_call() {
// this will execute daily
}