public function checkProductImages()
{
// get all listings
$listings = WPLE_ListingQueryHelper::getAll();
$found_images = array();
$found_products = array();
// allow WP to upscale images
if (isset($_REQUEST['resize_images'])) {
add_filter('image_resize_dimensions', array($this, 'filter_image_resize_dimensions'), 10, 6);
}
// process published listings
foreach ($listings as $item) {
// get featured image id
$post_id = $item['post_id'];
$attachment_id = get_post_thumbnail_id($post_id);
if (!$attachment_id) {
continue;
}
// $image_attributes = wp_get_attachment_image_src( $attachment_id, 'full' );
// $img_width = $image_attributes[1];
// $img_height = $image_attributes[2];
// get attachment meta data
$meta = wp_get_attachment_metadata($attachment_id);
if (empty($meta)) {
continue;
}
// echo "<pre>";print_r($meta);echo"</pre>";#die();
// check if at least one side is 500px or longer
if ($meta['width'] >= 500 || $meta['height'] >= 500) {
continue;
}
// echo "<pre>";print_r($attachment_id);echo"</pre>";#die();
// resize image
if (isset($_REQUEST['resize_images'])) {
$size = $this->upscaleImage($meta['file']);
if ($size) {
// update attachment meta sizes
// echo "<pre>new size: ";print_r($size);echo"</pre>";#die();
$meta['width'] = $size['width'];
$meta['height'] = $size['height'];
// echo wp_update_attachment_metadata( $post_id, $meta );
update_post_meta($attachment_id, '_wp_attachment_metadata', $meta);
// clear EPS cache for listing item
ListingsModel::updateListing($item['id'], array('eps' => NULL));
$this->showMessage(sprintf('Resized image <code>%s</code> to %s x %s.', $meta['file'], $meta['width'], $meta['height']));
continue;
}
}
// get image url
$image_attributes = wp_get_attachment_image_src($attachment_id, 'full');
$meta['url'] = $image_attributes[0];
$meta['post_id'] = $post_id;
$meta['ebay_id'] = $item['ebay_id'];
$meta['ViewItemURL'] = $item['ViewItemURL'];
// add to list of found images
$found_images[$attachment_id] = $meta;
}
// echo "<pre>";print_r($found_images);echo"</pre>";
// return if empty
if (empty($found_images)) {
$this->showMessage('All images are okay.');
return;
}
$msg = '<p>';
$msg .= 'Warning: Some product images do not meet the requirements.';
$msg .= '</p>';
// table header
$msg .= '<table style="width:100%">';
$msg .= "<tr>";
$msg .= "<th style='text-align:left'>Width</th>";
$msg .= "<th style='text-align:left'>Height</th>";
$msg .= "<th style='text-align:left'>File</th>";
$msg .= "<th style='text-align:left'>Product</th>";
$msg .= "<th style='text-align:left'>eBay ID</th>";
$msg .= "<th style='text-align:left'>ID</th>";
$msg .= "</tr>";
// table rows
foreach ($found_images as $attachment_id => $item) {
// get column data
$post_id = $item['post_id'];
$ebay_id = $item['ebay_id'];
$width = $item['width'];
$height = $item['height'];
$file = $item['file'];
$url = $item['url'];
$title = get_the_title($item['post_id']);
// build links
$ebay_url = $item['ViewItemURL'] ? $item['ViewItemURL'] : ($ebay_url = 'http://www.ebay.com/itm/' . $ebay_id);
$ebay_link = '<a href="' . $ebay_url . '" target="_blank">' . $ebay_id . '</a>';
$edit_link = '<a href="post.php?action=edit&post=' . $post_id . '" target="_blank">' . $title . '</a>';
$file_link = '<a href="' . $url . '" target="_blank">' . $file . '</a>';
// build table row
$msg .= "<tr>";
$msg .= "<td>{$width}</td>";
$msg .= "<td>{$height}</td>";
$msg .= "<td>{$file_link}</td>";
$msg .= "<td>{$edit_link} (ID {$post_id})</td>";
$msg .= "<td>{$ebay_link}</td>";
$msg .= "<td>{$attachment_id}</td>";
$msg .= "</tr>";
}
$msg .= '</table>';
$msg .= '<p>';
$url = 'admin.php?page=wplister-tools&action=check_ebay_image_requirements&resize_images=yes&_wpnonce=' . wp_create_nonce('e2e_tools_page');
$msg .= '<a href="' . $url . '" class="button">' . __('Resize all', 'wplister') . '</a> ';
$msg .= 'Click this button to upscale all found images to 500px.';
$msg .= '</p>';
$this->showMessage($msg, 1);
}
