Wordpress wp_update_attachment_metadata image width and height = 1? - wordpress

Question

Hello Friends I used to set post thumbnail programmatically.
this is my code.
foreach ($csv as $key => $value) {
$filename = "wp-content/uploads/images/".$value[8].".jpg";
$wp_filetype = wp_check_filetype(basename($filename), null );
$attachment = array(
'post_mime_type' => $wp_filetype['type'],
'post_title' => preg_replace('/\.[^.]+$/', '', basename($filename)),
'post_content' => 'this is the first project file.',
'post_status' => 'Published'
);
$my_post = array(
'post_title' => $value[0],
'post_content' => $value[2],
'post_status' => 'publish',
'post_author' => 1,
'post_type' => 'post_staff'
);
$post_id = wp_insert_post( $my_post );
$attach_id = wp_insert_attachment( $attachment, $filename,$post_id);
$attach_data = wp_generate_attachment_metadata( $attach_id, $filename );
wp_update_attachment_metadata( $attach_id, $attach_data );
add_post_meta($post_id, '_thumbnail_id', $attach_id);
update_post_meta( $post_id, '_staff_name', $value[1] );
update_post_meta( $post_id, '_staff_city', $value[3] );
update_post_meta( $post_id, '_staff_postal_code', $value[4] );
update_post_meta( $post_id, '_staff_direct_line', $value[5] );
update_post_meta( $post_id, '_staff_fax', $value[6] );
update_post_meta( $post_id, '_staff_email', $value[7] );
$tagd = array( 9 );
wp_set_post_terms( $post_id, $tagd, 'department' );
if($value[3] == "St. John's, NL"){
$tagl = array( 8 );
}else if($value[3] == "Corner Brook"){
$tagl = array( 7 );
}
wp_set_post_terms( $post_id, $tagl, 'location' );
if(set_post_thumbnail( $post_id, $attach_id )){
echo "image set";
}
}
This is working fine but the imported feature image with size 1x1 width = 1 and height = 1
why it takes width and height is 1 automatically please help.
when i trying to get image using get_the_post_thumbnail the return image.
image is found but by default the image width = 1 and height = 1 take.
this is my code.
get_the_post_thumbnail( get_the_ID(), array(250,165))
Thank you.

Answer 1

This Function is used to import post with image in wordpress.
function fetch_media($file_url, $post_id) {
require_once(ABSPATH . 'wp-load.php');
require_once(ABSPATH . 'wp-admin/includes/image.php');
global $wpdb;
if(!$post_id) {
return false;
}
//directory to import to
$artDir = 'wp-content/uploads/importedmedia/';
//if the directory doesn't exist, create it
if(!file_exists(ABSPATH.$artDir)) {
mkdir(ABSPATH.$artDir);
}
//rename the file... alternatively, you could explode on "/" and keep the original file name
$extpop = explode(".", $file_url);
$ext = array_pop($extpop);
$new_filename = 'blogmedia-'.$post_id.".".$ext; //if your post has multiple files, you may need to add a random number to the file name to prevent overwrites
if (#fclose(#fopen($file_url, "r"))) { //make sure the file actually exists
copy($file_url, ABSPATH.$artDir.$new_filename);
$siteurl = get_option('siteurl');
$file_info = getimagesize(ABSPATH.$artDir.$new_filename);
//create an array of attachment data to insert into wp_posts table
$artdata = array();
$artdata = array(
'post_author' => 1,
'post_date' => current_time('mysql'),
'post_date_gmt' => current_time('mysql'),
'post_title' => $new_filename,
'post_status' => 'inherit',
'comment_status' => 'closed',
'ping_status' => 'closed',
'post_name' => sanitize_title_with_dashes(str_replace("_", "-", $new_filename)), 'post_modified' => current_time('mysql'),
'post_modified_gmt' => current_time('mysql'),
'post_parent' => $post_id,
'post_type' => 'attachment',
'guid' => $siteurl.'/'.$artDir.$new_filename,
'post_mime_type' => $file_info['mime'],
'post_excerpt' => '',
'post_content' => ''
);
$uploads = wp_upload_dir();
$save_path = $uploads['basedir'].'/importedmedia/'.$new_filename;
//insert the database record
$attach_id = wp_insert_attachment( $artdata, $save_path, $post_id );
//generate metadata and thumbnails
if ($attach_data = wp_generate_attachment_metadata( $attach_id, $save_path)) {
wp_update_attachment_metadata($attach_id, $attach_data);
}
//optional make it the featured image of the post it's attached to
$rows_affected = $wpdb->insert($wpdb->prefix.'postmeta', array('post_id' => $post_id, 'meta_key' => '_thumbnail_id', 'meta_value' => $attach_id));
}
else {
return false;
}
return true;
}
Pass value to this function like.
$file_name = 'full path of existing image';
$post_id = '1';
fetch_media($filename,$post_id);
Thank you.