Oops! You forgot to select a pdf file. ";
}
return ob_get_clean();
}
public static function enqueueEssentialAssets(){
wp_enqueue_style( 'pdfp-public');
wp_enqueue_script( 'pdfp-public');
}
public static function renderStyle($template){
$id = self::$uniqid;
self::addStyle("#$id .iframe_wrapper", ['width' => $template['width']]);
self::addStyle("#$id .iframe_wrapper", ['height' => $template['height']]);
$output = '';
foreach(self::$styles as $selector => $style){
$new = '';
foreach($style as $property => $value){
if($value == ''){
$new .= $property;
}else {
$new .= " $property: $value;";
}
}
$output .= "$selector { $new }";
}
foreach(self::$mediaQuery as $query => $styles){
$output .= $query."{";
foreach($styles as $selector => $style){
$new = '';
foreach($style as $property => $value){
if($value == ''){
$new .= $property;
}else {
$new .= " $property: $value;";
}
}
$output .= "$selector { $new }";
}
$output .= "}";
}
return $output;
}
public static function addStyle($selector, $styles, $mediaQuery = false){
if($mediaQuery){
if(array_key_exists($mediaQuery, self::$mediaQuery)){
if(array_key_exists($selector, self::$mediaQuery[$mediaQuery])){
self::$mediaQuery[$mediaQuery][$selector] = wp_parse_args(self::$mediaQuery[$mediaQuery][$selector], $styles);
}else {
self::$mediaQuery[$mediaQuery] = wp_parse_args(self::$mediaQuery[$mediaQuery], [$selector => $styles]);
}
}else {
self::$mediaQuery[$mediaQuery] = [$selector => $styles];
}
}else {
if(array_key_exists($selector, self::$styles)){
self::$styles[$selector] = wp_parse_args(self::$styles[$selector], $styles);
}else {
self::$styles[$selector] = $styles;
}
}
}
public static function createId(){
self::$uniqid = "h5vp".uniqid();
}
public static function splice($string){
if(strlen($string) < 45){
return $string;
}
return substr($string, 0, 40)."...";
}
}