AlkantarClanX12
Your IP : 3.145.33.244
<?php
function thegem_get_image_regenerated_option_key() {
return 'thegem_image_regenerated';
}
function thegem_get_attachment_relative_path( $file ) {
$dirname = dirname( $file );
$uploads = wp_upload_dir();
if ( '.' === $dirname ) {
return '';
}
return str_replace($uploads['basedir'], '', $dirname);
}
if(!function_exists('thegem_generate_thumbnail_src')) {
function thegem_generate_thumbnail_src($attachment_id, $size) {
$data = thegem_image_cache_get($attachment_id, $size);
if ($data) {
return $data;
}
$data = thegem_get_thumbnail_src($attachment_id, $size);
thegem_image_cache_set($attachment_id, $size, $data);
return $data;
}
function thegem_get_thumbnail_src($attachment_id, $size) {
$thegem_image_sizes = thegem_image_sizes();
$is_svg = strpos(get_post_mime_type($attachment_id), 'svg') > 0;
if(isset($thegem_image_sizes[$size]) && !$is_svg) {
$attachment_path = get_attached_file($attachment_id);
if (!$attachment_path || !file_exists($attachment_path)) {
$default_img = wp_get_attachment_image_src($attachment_id, $thegem_image_sizes[$size]);
if(is_array($default_img)) {
$default_img['not_generated'] = true;
}
return $default_img;
}
$dummy_image_editor = new TheGem_Dummy_WP_Image_Editor($attachment_path);
$attachment_thumb_path = $dummy_image_editor->generate_filename($size);
$attachment_thumb_path = apply_filters('thegem_attachment_thumbnail_path', $attachment_thumb_path, $attachment_id);
if (!file_exists($attachment_thumb_path)) {
$image_editor = wp_get_image_editor($attachment_path);
if (!is_wp_error($image_editor) && !is_wp_error($image_editor->resize($thegem_image_sizes[$size][0], $thegem_image_sizes[$size][1], $thegem_image_sizes[$size][2]))) {
$attachment_resized = $image_editor->save($attachment_thumb_path);
if (!is_wp_error($attachment_resized) && $attachment_resized) {
do_action('thegem_thumbnail_generated', array('/'._wp_relative_upload_path($attachment_thumb_path)));
return thegem_build_image_result($attachment_resized['path'], $attachment_resized['width'], $attachment_resized['height']);
} else {
return thegem_build_image_data($attachment_path);
}
} else {
return thegem_build_image_data($attachment_path);
}
}
return thegem_build_image_data($attachment_thumb_path);
}
return wp_get_attachment_image_src($attachment_id, $size);
}
function thegem_build_image_data($path) {
$editor = new TheGem_Dummy_WP_Image_Editor($path);
$size = $editor->get_size();
if (!$size) {
return null;
}
return thegem_build_image_result($path, $size['width'], $size['height']);
}
function thegem_image_cache_get($attachment_id, $size) {
global $thegem_image_src_cache, $thegem_image_regenerated;
if (!$thegem_image_src_cache) {
$thegem_image_src_cache = array();
}
if (isset($thegem_image_regenerated[$attachment_id]) &&
isset($thegem_image_src_cache[$attachment_id][$size]['time']) &&
$thegem_image_regenerated[$attachment_id] >= $thegem_image_src_cache[$attachment_id][$size]['time']) {
return false;
}
if (!empty($thegem_image_src_cache[$attachment_id][$size])) {
$data = $thegem_image_src_cache[$attachment_id][$size];
unset($data['time']);
return $data;
}
return false;
}
function thegem_image_cache_set($attachment_id, $size, $data) {
global $thegem_image_src_cache, $thegem_image_src_cache_changed;
if (!$thegem_image_src_cache) {
$thegem_image_src_cache = array();
}
$data['time'] = time();
$thegem_image_src_cache[$attachment_id][$size] = $data;
$thegem_image_src_cache_changed = true;
}
function thegem_build_image_result($file, $width, $height) {
$uploads = wp_upload_dir();
$url = trailingslashit( $uploads['baseurl'] . thegem_get_attachment_relative_path( $file ) ) . basename( $file );
if ( is_ssl() && ! is_admin() && 'wp-login.php' !== $GLOBALS['pagenow'] ) {
$url = set_url_scheme( $url );
}
return array($url, $width, $height);
}
function thegem_get_image_cache_option_key_prefix() {
return 'thegem_image_cache_';
}
function thegem_get_image_cache_option_key($url = '') {
$url = preg_replace('%\?.*$%', '', empty($url) ? $_SERVER['REQUEST_URI'] : $url);
return thegem_get_image_cache_option_key_prefix() . sha1($url);
}
function thegem_image_generator_cache_init() {
global $thegem_image_src_cache, $thegem_image_src_cache_changed, $thegem_image_regenerated;
$thegem_image_regenerated = get_option(thegem_get_image_regenerated_option_key());
$thegem_image_regenerated = !empty($thegem_image_regenerated) ? (array) $thegem_image_regenerated : array();
$cache = get_option(thegem_get_image_cache_option_key());
$thegem_image_src_cache = !empty($cache) ? (array) $cache : array();
$uploads = wp_upload_dir();
if ( is_ssl() && ! is_admin() && 'wp-login.php' !== $GLOBALS['pagenow'] ) {
$uploads['baseurl'] = set_url_scheme( $uploads['baseurl'] );
}
foreach ($thegem_image_src_cache as $attachment_id => $sizes) {
if (!is_array($sizes)) {
continue;
}
foreach ($sizes as $size => $size_data) {
if (!is_array($size_data) || empty($size_data[0])) {
continue;
}
$thegem_image_src_cache[$attachment_id][$size][0] = (empty($size_data['not_generated']) ? $uploads['baseurl'] : '') . $size_data[0];
}
}
$thegem_image_src_cache_changed = false;
}
add_action('init', 'thegem_image_generator_cache_init');
function thegem_image_generator_cache_save() {
global $thegem_image_src_cache, $thegem_image_src_cache_changed;
if (is_404() || !isset($thegem_image_src_cache_changed) || !$thegem_image_src_cache_changed) {
return;
}
$uploads = wp_upload_dir();
if ( is_ssl() && ! is_admin() && 'wp-login.php' !== $GLOBALS['pagenow'] ) {
$uploads['baseurl'] = set_url_scheme( $uploads['baseurl'] );
}
foreach ($thegem_image_src_cache as $attachment_id => $sizes) {
if (!is_array($sizes)) {
continue;
}
foreach ($sizes as $size => $size_data) {
if (!is_array($size_data) || empty($size_data[0])) {
continue;
}
$thegem_image_src_cache[$attachment_id][$size][0] = str_replace($uploads['baseurl'], '', $size_data[0]);
}
}
update_option(thegem_get_image_cache_option_key(), $thegem_image_src_cache, 'no');
}
add_action('wp_footer', 'thegem_image_generator_cache_save', 9999);
function thegem_thumbnails_generator_page_row_actions($actions, $post) {
if ( current_user_can( 'manage_options' ) ) {
$actions = array_merge( $actions, array(
'thegem_flush_post_thumbnails_cache' => sprintf( '<a href="%s">' . __( 'Purge Thumbnails Cache', 'thegem' ) . '</a>', wp_nonce_url( sprintf( 'admin.php?page=thegem-thumbnails&thegem_flush_post_thumbnails_cache&post_id=%d', $post->ID ), 'thegem-thumbnails-cache-flush' ) )
) );
}
return $actions;
}
add_filter('page_row_actions', 'thegem_thumbnails_generator_page_row_actions', 0, 2);
add_filter('post_row_actions', 'thegem_thumbnails_generator_page_row_actions', 0, 2);
function thegem_theme_add_thumbnails_generator_page() {
add_submenu_page(null, esc_html__('TheGem thumbnails','thegem'), esc_html__('TheGem thumbnails','thegem'), 'manage_options', 'thegem-thumbnails', 'thegem_thumbnails_generator_page');
}
add_action('admin_menu', 'thegem_theme_add_thumbnails_generator_page', 50);
function thegem_thumbnails_generator_page() {
global $wpdb;
if ($_GET['page'] != 'thegem-thumbnails') {
exit;
}
if (isset($_GET['thegem_flush_post_thumbnails_cache'])) {
if (!empty($_GET['post_id']) && $url=get_permalink($_GET['post_id'])) {
if (wp_verify_nonce($_GET['_wpnonce'], 'thegem-thumbnails-cache-flush')) {
$option_key = thegem_get_image_cache_option_key(str_replace(home_url(), '', $url));
delete_option($option_key);
thegem_thumbnails_generator_redirect(array(
'thegem_note' => 'flush-success'
));
} {
thegem_thumbnails_generator_redirect(array(
'thegem_note' => 'nonce-error'
));
}
} else {
thegem_thumbnails_generator_redirect(array(
'thegem_note' => 'empty-post'
));
}
}
if (isset($_GET['thegem_flush_thumbnails_cache'])) {
if (wp_verify_nonce($_GET['_wpnonce'], 'thegem-thumbnails-cache-flush-all')) {
$prefix = thegem_get_image_cache_option_key_prefix();
$wpdb->query("DELETE FROM `{$wpdb->options}` WHERE `option_name` LIKE '%{$prefix}%'");
thegem_thumbnails_generator_redirect(array(
'thegem_note' => 'flush-all-success'
));
} else {
thegem_thumbnails_generator_redirect(array(
'thegem_note' => 'nonce-error'
));
}
}
}
add_action('load-admin_page_thegem-thumbnails', 'thegem_thumbnails_generator_page');
function thegem_admin_bar_thumbnails_generator($wp_admin_bar) {
if (!is_user_logged_in() || (!is_user_member_of_blog() && !is_super_admin())) {
return;
}
$wp_admin_bar->add_menu(array(
'id' => 'thegem-thumbnails-generator',
'title' => 'Purge All Thumbnails Cache',
'href' => esc_url(admin_url(wp_nonce_url('admin.php?page=thegem-thumbnails&thegem_flush_thumbnails_cache', 'thegem-thumbnails-cache-flush-all'))),
));
}
//add_action('admin_bar_menu', 'thegem_admin_bar_thumbnails_generator', 101);
function thegem_thumbnails_generator_redirect($params = array()) {
if (!empty($_SERVER['HTTP_REFERER'])) {
$url = $_SERVER['HTTP_REFERER'];
} else {
$url = '/wp-admin/index.php';
}
$url = add_query_arg($params, $url);
@header( 'Location: ' . $url );
exit;
}
function thegem_thumbnails_generator_notes() {
$notes = array(
'flush-success' => array(
'class' => 'updated',
'notice' => __( 'Cached post thumbnails have been deleted successfully!', 'thegem' )
),
'flush-all-success' => array(
'class' => 'updated',
'notice' => __( 'All cached thumbnails have been deleted successfully!', 'thegem' )
),
'nonce-error' => array(
'class' => 'error',
'notice' => __( 'Nonce verification is faield!', 'thegem' )
),
'empty-post' => array(
'class' => 'error',
'notice' => __( 'Post not found', 'thegem' )
)
);
if (!empty($_GET['thegem_note']) && !empty($notes[$_GET['thegem_note']])) {
?>
<div class="<?php echo $notes[$_GET['thegem_note']]['class']; ?>">
<p><?php echo $notes[$_GET['thegem_note']]['notice']; ?></p>
</div>
<?php
}
}
add_action('admin_notices', 'thegem_thumbnails_generator_notes');
}
?>