<?php
/**
* Attribute Control
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* If in Advanced Mode
*/
if ( bodhi_svgs_advanced_mode() ) {
/**
* Strip HTML of all attributes and add custom class if the file is .svg
*/
function bodhi_svgs_auto_insert_class( $html, $alt='' ) {
global $bodhi_svgs_options;
if ( ! empty( $bodhi_svgs_options['css_target'] ) ) {
// if custom class is set, use it
$class = $bodhi_svgs_options['css_target'];
} else {
// if no custom class set, use default
$class = 'style-svg';
}
// check if the src file has .svg extension
if ( strpos( $html, '.svg' ) !== FALSE ) {
// strip html for svg files
$html = preg_replace( '/(width|height|title|alt|class)=".*"\s/', 'class="' . esc_attr($class) . '"', $html );
} else {
// leave html intact for non-svg
$html = $html;
}
return $html;
}
/**
* Fire auto insert class
*/
if ( ! empty( $bodhi_svgs_options['auto_insert_class'] ) ) {
add_filter( 'image_send_to_editor', 'bodhi_svgs_auto_insert_class', 10 );
// add_filter( 'post_thumbnail_html', 'bodhi_svgs_auto_insert_class', 10 );
}
}