Tutorial Crear post en WordPress de forma automática con PHP

<?php
header('Content-Type: text/html; charset=utf-8');

// Set the timezone so times are calculated correctly

//recuperar enlaces
$recuperar_enlaces = "SELECT * FROM table WHERE scraper=0 ORDER by id ASC LIMIT 1";
$enlaces = mysqli_query($conexion,$recuperar_enlaces);
while($enlace = mysqli_fetch_array($enlaces)):
$id_enlace = $enlace["id"];
$enlace_escrapear = $enlace["pelicula"];

echo '<a href="' . $enlace_escrapear . '" target="_blank">'. $id_enlace .' - Ir a la película</a><br>';

$curl = curl_init($enlace_escrapear);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, TRUE);
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($curl, CURLOPT_TIMEOUT, 60);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
 
$page = curl_exec($curl);
 
if(curl_errno($curl)) // check for execution errors
{
    echo 'Scraper error: ' . curl_error($curl);
    exit;
}
 
curl_close($curl);

////////// Titulo //////////
$regex = '></span> (.*?)<a href=/s';
preg_match_all($regex, $page, $rnombre);
$titulo =  $rnombre[1][0];



////////// Imagen //////////
$regex = '<img src="(.*?)" height="250"/s';
preg_match_all($regex, $page, $rimagen);

$imagen = trim($rimagen[1][0]);

$mes = date('m');
$ruta_imagen = "../uploads/2015/" . $mes. "/". $alias. ".jpg";
$ruta_img_corta = "2015/" . $mes. "/". $alias. ".jpg";
$imagen = file_get_contents($imagen);
file_put_contents($ruta_imagen, $imagen);

$hoy = date("Y-m-d H:i:s");
$post_author = 1;
$post_status = "publish";
$post_name = $alias;
$post_type = "portfolio";

// Load WordPress
require_once '../../wp-load.php';
require_once ABSPATH . '/wp-admin/includes/taxonomy.php';

// Create post
$id_post = wp_insert_post(array(
    'post_title'    => $titulo,
    'post_content'  => $contenido_es,
    'post_date'     => $hoy,
    'post_author'   => 1,
    'post_type'     => 'portfolio',
    'post_status'   => 'publish',
));

if ($id_post) {

			// $filename should be the path to a file in the upload directory.
		$filename = $ruta_imagen;
		
		// The ID of the post this attachment is for.
		$parent_post_id = $id_post;
		
		// Check the type of file. We'll use this as the 'post_mime_type'.
		$filetype = wp_check_filetype( basename( $filename ), null );
		
		// Get the path to the upload directory.
		$wp_upload_dir = wp_upload_dir();
		
		// Prepare an array of post data for the attachment.
		$attachment = array(
			'guid'           => $wp_upload_dir['url'] . '/' . basename( $filename ), 
			'post_mime_type' => $filetype['type'],
			'post_title'     => preg_replace( '/\.[^.]+$/', '', basename( $filename ) ),
			'post_content'   => '',
			'post_status'    => 'inherit'
		);
		
		// Insert the attachment.
		$attach_id = wp_insert_attachment( $attachment, $filename, $parent_post_id );
		
		 $filename = $ruta_imagen;
		
		// Make sure that this file is included, as wp_generate_attachment_metadata() depends on it.
		require_once( '../../wp-admin/includes/image.php' );
		
		// Generate the metadata for the attachment, and update the database record.
		 $attach_data = wp_generate_attachment_metadata( $attach_id, $filename );
		 wp_update_attachment_metadata( $attach_id, $attach_data );
	
	
	
	// Set category - create if it doesn't exist yet
    wp_set_post_terms($id_post,'5', 'portfolio_categories');

    // Add meta data, if required
    add_post_meta($id_post, 'rttheme_project_info', $project_info);
	add_post_meta($id_post, 'rttheme_project_info_title', 'Detalles');
	add_post_meta($id_post, 'rttheme_portfolio_desc', $descripcion);
	add_post_meta($id_post, 'rttheme_featured_image_usage', 'slider');
	add_post_meta($id_post, 'rttheme_portfolio_post_format', 'image');
	add_post_meta($id_post, 'rtthemeportfolio_max_image_height', 400);
	add_post_meta($id_post, '_thumbnail_id',$attach_id);
	
	echo "pelicula Importada con éxito " . $enlace_escrapear;
	
	$actualizar_scraper_enlace = "UPDATE table SET scraper=1 WHERE id='{$id_enlace}'";
	mysqli_query($conexion,$actualizar_scraper_enlace);

} else {
    echo "WARNING: Failed to insert post into WordPress\n";
}

endwhile;

?>

<?PHP
function get_content_url($url) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_HEADER, false);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); 
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.8) Gecko/2009032609 Firefox/3.0.8');

    $data = curl_exec($ch); 
    curl_close($ch);

    return $data;
}

$html = get_content_url('http://foroblackhat.com/');
preg_match('/<title>(.*)<\/title>/i', $html, $title);
$title_out = $title[1];