gpo = $general_plugin_obg;
} // FNC
/**
* Registers the stylesheets for the public-facing side of the site.
*
* @since 1.0.0
*/
public function enqueue_register_styles_and_scripts() {
require 'amo-team-showcase-public-enqueue.php';
}
public function enqueue_public_scripts_on_demand( ) {
static $enqueued= false;
// IF scripts aren't enqueued yet
if ( ! $enqueued ) {
wp_enqueue_script( 'imagesloaded' ); // JS library needed for Wookmark to work properly
wp_enqueue_script( AMO_TEAM_SHOWCASE_CSS_PREFIX . 'Wookmark-jQuery' ); // Masonry grid making jQuery plugin
wp_enqueue_script( 'magnific-popup' ); // Magnific Popup CSS (jQuery plugin)
wp_enqueue_script( $this->gpo->get_plugin_name() ); // Main plugin's JS file
// CSS styles assembled from the plugin options
add_action( 'wp_footer', array( $this, 'echo_assembled_css_styles' ) );
$enqueued = true;
}
} // FNC
/**
* Output CSS styles assembled from the plugin options
*
* @since 1.0.0
*/
public function echo_assembled_css_styles() {
echo '';
} // FNC
/**
* Sets plugin's main and global JavaScript variable in website frontend
*
* @since 1.0.0
*/ public function set_amoteam_main_variable_script() {
echo '';
} // FNC
/**
* Extend list of allowed protocols.
*
* @param array $protocols List of default protocols allowed by WordPress.
*
* @return array $protocols Updated list including new protocols.
* @since 1.0.0
*/
public function extend_allowed_url_protocols( $protocols ) {
$protocols[] = 'skype';
return $protocols;
} // FNC
/*-------------------------------------------------------------------
▐ 10. Sanitizes HTML (mostly from JS)
--------------------------------------------------------------------*/
/**
* Sanitizes HTML, removes certain tags and their attributes
*
* @param string $html – HTML to sanitize
* @param array $tags – Tags to remove
* @param mixed $tag_attributes – Tags' attributes to remove
*
* @return string HTML
* @since 1.0.0
*/
function remove_tags_and_attributes_from_html( $html, $tags, $tag_attributes = null ) {
if ( ! $tag_attributes ) $tag_attributes = array('onload', 'onclick');
$output_html = $tags_to_remove = '';
// Disable errors on invalid HTML
libxml_use_internal_errors(true);
$dom = new DOMDocument( '1.0','utf-8');
$dom->loadHTML( mb_convert_encoding( trim($html), 'HTML-ENTITIES', 'UTF-8'));
# remove doctype
$dom->removeChild($dom->doctype);
# remove
$dom->replaceChild($dom->firstChild->firstChild, $dom->firstChild);
// Remove certain tags
foreach($tags as $tag) {
$tags_to_remove = $dom->getElementsByTagName( $tag );
foreach( $tags_to_remove as $tag_to_remove ){
$tag_to_remove->parentNode->removeChild( $tag_to_remove );
} // FOREACH 2
} // FOREACH 1
// Remove certain attributes from tags
$nodes = $dom->getElementsByTagName('*');//just get all nodes,
foreach($nodes as $node) {
$current = null;
foreach( $tag_attributes as $attr ) {
if ( $node->hasAttribute($attr) ) {
$node->removeAttribute($attr);
} // IF
} // FOREACH 2
} // FOREACH 1
# Remove and Save HTML
foreach($dom->firstChild->childNodes as $child_node){
$output_html .= $dom->saveHTML($child_node);
}
return $output_html;
} // FNC | remove_tags_and_attributes_from_html
} // CLASS