我的任务是创建一个解析器插件。解析器的任务是，它将从另一个网站加载（在该网站为wp的同一服务器上）按类名加载innerhtml文本。解析数据后，我应该通过自定义帖子类型和填充创建wp帖子ACF（高级自定义字段）字段。
NOTE: 我使用simple\\u html\\u dom进行解析（它是用于解析的免费模板）。在测试服务器（我创建插件的地方）上运行良好，但在测试另一台服务器和激活插件时会出现一些错误
Error text:该插件在激活期间生成了22个字符的意外输出。如果您注意到“headers ready sent”消息、联合提要问题或其他问题，请尝试停用或删除此插件。
Plugin.php
add_action(\'admin_menu\', \'panda_parser_setup_menu\');
function panda_parser_setup_menu(){
add_menu_page( \'Panda Parser Plugin\', \'Panda Parser\', \'manage_options\', \'panda-parser-plugin\', \'panda_parser_init\' );
//Init admin css
function panda_admin_view() {
wp_register_style(\'panda-admin-view\', plugins_url(\'/view/panda-admin-view.css\',__FILE__ ), array(), time());
wp_enqueue_style(\'panda-admin-view\');
}
add_action( \'admin_init\',\'panda_admin_view\');
}
function panda_parser_init(){ ?>
<div class="panda-container">
<div class="panda-plugin-box">
<div class="panda-header">
<img src="<?php echo plugins_url(\'/view/panda.svg\',__FILE__ )?>" alt="panda" width=\'50\' height=\'50\'>
<div class="panda-info">
<div class="panda-header-text"><strong>Panda Parser</strong></div>
<div>
<div><strong>version:</strong> 1.0</div>
<div><strong>author:</strong> Dev Team</div>
<div><strong>company:</strong> <a href="#" target="_blank" >Company</a></div>
<div><strong>description:</strong> Custom HTML parser for wp posts</div>
</div>
</div>
</div>
<form name="form" method="post" class="panda-form">
<input type="text" name="vacancy" value="" class="get_url" id="get_url">
<button type="submit" class="create-btn">Create</button>
</form>
<?php
include("simple_html_dom.php");
if(isset($_POST[\'vacancy\'])) {
$vacancy_url = $_POST[\'vacancy\'];
$data = file_get_html($vacancy_url);
$css_class = [
\'jobtitle\',
\'jobsubtitle\',
\'jobintro\',
\'joboffer\',
\'jobrequirement\',
\'jobcompanydescription\',
[\'name\' => \'contact-left\', \'type\' => \'img\'],
\'contact-right\',
[\'link_btn\' => \'recruiter-box\', \'type\' => \'href\']
];
$foundData = [];
if ($data) {
foreach ($css_class as $value) {
if (!is_array($value) && $data->find( "." . $value, 0)) {
$foundData[$value] = $data->find( "." . $value, 0)->innertext;
} elseif (is_array($value) && $value[\'type\'] == \'img\') {
$foundData[$value[\'name\']] = rtrim($vacancy_url , \'/\') . \'/\' . $data->find( "." . $value[\'name\'] . \' > img\', 0)->src;
} elseif (is_array($value) && $value[\'type\'] == \'href\') {
$foundData[$value[\'link_btn\']] = $data->find( "." . $value[\'link_btn\'], 0)->href;
}
}
} else {
echo \'Parse error \';
}
if (empty($foundData)) {
echo \'Content not found\';
}
//Create new post
$post_data = array(
\'post_type\' => \'jobs\',
\'post_status\' => \'publish\',
\'post_title\' => $foundData[\'jobtitle\'],
\'post_author\' => $user_ID,
\'post_category\' => 15
);
$post_id = wp_insert_post( $post_data );
//Update ACF fields
$acf_keys = [
\'location\',
\'job_intro\',
\'job_offer\',
\'job_requirement\',
\'text_c2\',
\'foto\',
\'contact_details\',
\'btn_url\'
];
if(is_array($acf_keys)) {
foreach ($acf_keys as $value) {
switch ($value) {
case \'location\':
update_field( $value, $foundData[\'jobsubtitle\'], $post_id );
break;
case \'job_intro\':
update_field( $value, $foundData[\'jobintro\'], $post_id );
break;
case \'job_offer\':
update_field( $value, $foundData[\'joboffer\'], $post_id );
break;
case \'job_requirement\':
update_field( $value, $foundData[\'jobrequirement\'], $post_id );
break;
case \'text_c2\':
update_field( $value, $foundData[\'jobcompanydescription\'], $post_id );
break;
case \'foto\':
update_field( $value, $foundData[\'contact-left\'], $post_id );
break;
case \'contact_details\':
update_field( $value, $foundData[\'contact-right\'], $post_id );
break;
case \'btn_url\':
update_field( $value, $foundData[\'recruiter-box\'], $post_id );
break;
default:
break;
}
}
}
echo "<p class=\'panda-success\'>";
echo "Your post was created successfully :)";
echo \'</p>\';
}
}?>
</div>
</div>
