← All changes | iframe.php +84 -22 1.1.0 → 5.1 View file →

		@@ -1,30 +1,92 @@
1	1	<?php
2		-
3	2	/*
4		-Plugin Name: Iframe
5		-Plugin URI: http://web-profile.com.ua/wordpress/plugins/iframe/
6		-Description: Plugin shows iframe with [iframe width="640" height="480" src="http://player.vimeo.com/video/3261363"] shortcode.
7		-Version: 1.1.0
	3	+Plugin Name: iframe
	4	+Plugin URI: http://wordpress.org/plugins/iframe/
	5	+Description: [iframe src="http://www.youtube.com/embed/dUpTjDqjQoo" width="100%" height="500"] shortcode
	6	+Version: 5.1
8	7	Author: webvitaly
9		-Author Email: webvitaly(at)gmail.com
10		-Author URI: http://web-profile.com.ua/
	8	+Author URI: http://web-profile.net/wordpress/plugins/
	9	+License: GPLv3
11	10	*/
12	11
	12	+if ( ! defined( 'ABSPATH' ) ) { // Avoid direct calls to this file and prevent full path disclosure
	13	+ exit;
	14	+}
13	15
14		-if ( !function_exists( 'iframe_embed_shortcode' ) ) {
15		- function iframe_embed_shortcode($atts, $content = null) {
16		- extract(shortcode_atts(array(
17		- 'width' => '640',
18		- 'height' => '480',
19		- 'src' => '',
20		- 'frameborder' => '0',
21		- 'scrolling' => 'no',
22		- 'marginheight' => '0',
23		- 'marginwidth' => '0',
24		- 'allowtransparency' => 'true'
25		- ), $atts));
26		- return '<iframe width="'.$width.'" height="'.$height.'" frameborder="'.$frameborder.'" scrolling="'.$scrolling.'" marginheight="'.$marginheight.'" marginwidth="'.$marginwidth.'" allowtransparency="'.$allowtransparency.'" src="'.$src.'"></iframe>';
27		- // &amp;output=embed
	16	+define('IFRAME_PLUGIN_VERSION', '5.1');
	17	+
	18	+function iframe_plugin_add_shortcode_cb( $atts ) {
	19	+ $defaults = array(
	20	+ //'src' => 'http://www.youtube.com/embed/dUpTjDqjQoo',
	21	+ 'width' => '100%',
	22	+ 'height' => '500',
	23	+ 'scrolling' => 'yes',
	24	+ 'class' => 'iframe-class',
	25	+ 'frameborder' => '0'
	26	+ );
	27	+
	28	+ if ( ! is_array( $atts ) ) {
	29	+ $atts = array();
28	30	}
29		- add_shortcode('iframe', 'iframe_embed_shortcode');
	31	+
	32	+ foreach ( $defaults as $default => $value ) { // add defaults
	33	+ if ( ! @array_key_exists( $default, $atts ) ) { // mute warning with "@" when no params at all
	34	+ $atts[$default] = $value;
	35	+ }
	36	+ }
	37	+
	38	+ $html = "\n".'<!-- iframe plugin v.'.IFRAME_PLUGIN_VERSION.' wordpress.org/plugins/iframe/ -->'."\n";
	39	+ $html .= '<iframe';
	40	+ foreach( $atts as $attr => $value ) {
	41	+ if ( strtolower($attr) == 'src' ) { // sanitize url
	42	+ $value = esc_url( $value );
	43	+ }
	44	+
	45	+ // Remove 'srcdoc' attribute
	46	+ if ( strtolower($attr) == 'srcdoc' ) {
	47	+ continue;
	48	+ }
	49	+
	50	+ // Skip attributes starting with "on". Examples: onload, onmouseover, onfocus, onpageshow, onclick
	51	+ if ( strpos( strtolower( $attr ), 'on' ) === 0 ) {
	52	+ continue;
	53	+ }
	54	+
	55	+ if ($value !== '') { // adding all attributes
	56	+ $html .= ' ' . esc_attr($attr) . '="' . esc_attr($value) . '"';
	57	+ } else { // adding empty attributes
	58	+ $html .= ' ' . esc_attr($attr);
	59	+ }
	60	+ }
	61	+ $html .= '></iframe>'."\n";
	62	+
	63	+ if ( isset( $atts["same_height_as"] ) ) {
	64	+ $html .= '
	65	+ <script>
	66	+ document.addEventListener("DOMContentLoaded", function(){
	67	+ var target_element, iframe_element;
	68	+ iframe_element = document.querySelector("iframe.' . esc_attr( $atts["class"] ) . '");
	69	+ target_element = document.querySelector("' . esc_attr( $atts["same_height_as"] ) . '");
	70	+ iframe_element.style.height = target_element.offsetHeight + "px";
	71	+ });
	72	+ </script>
	73	+ ';
	74	+ }
	75	+
	76	+ return $html;
30	77	}
	78	+add_shortcode( 'iframe', 'iframe_plugin_add_shortcode_cb' );
	79	+
	80	+
	81	+function iframe_plugin_row_meta_cb( $links, $file ) {
	82	+ if ( $file == plugin_basename( __FILE__ ) ) {
	83	+ $row_meta = array(
	84	+ 'support' => '<a href="http://web-profile.net/wordpress/plugins/iframe/" target="_blank">' . __( 'Iframe', 'iframe' ) . '</a>',
	85	+ 'donate' => '<a href="http://web-profile.net/donate/" target="_blank">' . __( 'Donate', 'iframe' ) . '</a>',
	86	+ 'pro' => '<a href="https://1.envato.market/Ym5aq" target="_blank">' . __( 'Advanced iFrame Pro', 'iframe' ) . '</a>'
	87	+ );
	88	+ $links = array_merge( $links, $row_meta );
	89	+ }
	90	+ return (array) $links;
	91	+}
	92	+add_filter( 'plugin_row_meta', 'iframe_plugin_row_meta_cb', 10, 2 );