← All changes | iframe.php +44 -21 4.1 → 5.1 View file →

		@@ -1,19 +1,24 @@
1	1	<?php
2	2	/*
3	3	Plugin Name: iframe
4	4	Plugin URI: http://wordpress.org/plugins/iframe/
5		-Description: [iframe src="http://www.youtube.com/embed/4qsGTXLnmKs" width="100%" height="500"] shortcode
6		-Version: 4.1
	5	+Description: [iframe src="http://www.youtube.com/embed/dUpTjDqjQoo" width="100%" height="500"] shortcode
	6	+Version: 5.1
7	7	Author: webvitaly
8		-Author URI: http://web-profile.com.ua/wordpress/plugins/
	8	+Author URI: http://web-profile.net/wordpress/plugins/
9	9	License: GPLv3
10	10	*/
11	11
	12	+if ( ! defined( 'ABSPATH' ) ) { // Avoid direct calls to this file and prevent full path disclosure
	13	+ exit;
	14	+}
12	15
13		-function iframe_unqprfx_embed_shortcode( $atts ) {
	16	+define('IFRAME_PLUGIN_VERSION', '5.1');
	17	+
	18	+function iframe_plugin_add_shortcode_cb( $atts ) {
14	19	$defaults = array(
15		- 'src' => 'http://www.youtube.com/embed/4qsGTXLnmKs',
	20	+ //'src' => 'http://www.youtube.com/embed/dUpTjDqjQoo',
16	21	'width' => '100%',
17	22	'height' => '500',
18	23	'scrolling' => 'yes',
19	24	'class' => 'iframe-class',
		@@ -19,8 +24,12 @@
19	24	'class' => 'iframe-class',
20	25	'frameborder' => '0'
21	26	);
22	27
	28	+ if ( ! is_array( $atts ) ) {
	29	+ $atts = array();
	30	+ }
	31	+
23	32	foreach ( $defaults as $default => $value ) { // add defaults
24	33	if ( ! @array_key_exists( $default, $atts ) ) { // mute warning with "@" when no params at all
25	34	$atts[$default] = $value;
26	35	}
		@@ -25,19 +34,30 @@
25	34	$atts[$default] = $value;
26	35	}
27	36	}
28	37
29		- $html = "\n".'<!-- iframe plugin v.4.1 wordpress.org/plugins/iframe/ -->'."\n";
	38	+ $html = "\n".'<!-- iframe plugin v.'.IFRAME_PLUGIN_VERSION.' wordpress.org/plugins/iframe/ -->'."\n";
30	39	$html .= '<iframe';
31	40	foreach( $atts as $attr => $value ) {
32		- if ( strtolower($attr) != 'same_height_as' AND strtolower($attr) != 'onload'
33		- AND strtolower($attr) != 'onpageshow' AND strtolower($attr) != 'onclick') { // remove some attributes
34		- if ( $value != '' ) { // adding all attributes
35		- $html .= ' ' . esc_attr( $attr ) . '="' . esc_attr( $value ) . '"';
36		- } else { // adding empty attributes
37		- $html .= ' ' . esc_attr( $attr );
38		- }
	41	+ if ( strtolower($attr) == 'src' ) { // sanitize url
	42	+ $value = esc_url( $value );
39	43	}
	44	+
	45	+ // Remove 'srcdoc' attribute
	46	+ if ( strtolower($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	+ }
40	60	}
41	61	$html .= '></iframe>'."\n";
42	62
43	63	if ( isset( $atts["same_height_as"] ) ) {
		@@ -54,16 +74,19 @@
54	74	}
55	75
56	76	return $html;
57	77	}
58		-add_shortcode( 'iframe', 'iframe_unqprfx_embed_shortcode' );
	78	+add_shortcode( 'iframe', 'iframe_plugin_add_shortcode_cb' );
59	79
60	80
61		-function iframe_unqprfx_plugin_meta( $links, $file ) { // add 'Plugin page' and 'Donate' links to plugin meta row
62		- if ( strpos( $file, 'iframe.php' ) !== false ) {
63		- $links = array_merge( $links, array( '<a href="http://web-profile.com.ua/wordpress/plugins/iframe/" title="Plugin page">Iframe</a>' ) );
64		- $links = array_merge( $links, array( '<a href="http://web-profile.com.ua/donate/" title="Support the development">Donate</a>' ) );
65		- $links = array_merge( $links, array( '<a href="http://codecanyon.net/item/advanced-iframe-pro/5344999?ref=webvitaly">Advanced iFrame Pro</a>' ) );
	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 );
66	89	}
67		- return $links;
	90	+ return (array) $links;
68	91	}
69		-add_filter( 'plugin_row_meta', 'iframe_unqprfx_plugin_meta', 10, 2 );
	92	+add_filter( 'plugin_row_meta', 'iframe_plugin_row_meta_cb', 10, 2 );