← All changes | classes/autoptimizeHTML.php +39 -125 2.7.0 → 1.6.0 View file →

		@@ -1,130 +1,44 @@
1	1	<?php
2		-/**
3		- * Handles minifying HTML markup.
4		- */
5	2
6		-if ( ! defined( 'ABSPATH' ) ) {
7		- exit;
8		-}
9		-
10	3	class autoptimizeHTML extends autoptimizeBase
11	4	{
12		- /**
13		- * Whether HTML comments are kept.
14		- *
15		- * @var bool
16		- */
17		- private $keepcomments = false;
18		-
19		- /**
20		- * Whether to force xhtml compatibility.
21		- *
22		- * @var bool
23		- */
24		- private $forcexhtml = false;
25		-
26		- /**
27		- * Things to exclude from being minifed.
28		- *
29		- * @var array
30		- */
31		- private $exclude = array(
32		- '<!-- ngg_resource_manager_marker -->',
33		- '<!--noindex-->',
34		- '<!--/noindex-->',
35		- );
36		-
37		- public function read( $options )
38		- {
39		- // Remove the HTML comments?
40		- $this->keepcomments = (bool) $options['keepcomments'];
41		-
42		- // Filter to force xhtml.
43		- $this->forcexhtml = (bool) apply_filters( 'autoptimize_filter_html_forcexhtml', false );
44		-
45		- // Filterable strings to be excluded from HTML minification.
46		- $exclude = apply_filters( 'autoptimize_filter_html_exclude', '' );
47		- if ( '' !== $exclude ) {
48		- $exclude_arr = array_filter( array_map( 'trim', explode( ',', $exclude ) ) );
49		- $this->exclude = array_merge( $exclude_arr, $this->exclude );
50		- }
51		-
52		- // Nothing else for HTML!
53		- return true;
54		- }
55		-
56		- /**
57		- * Minifies HTML.
58		- *
59		- * @return bool
60		- */
61		- public function minify()
62		- {
63		- $noptimize = apply_filters( 'autoptimize_filter_html_noptimize', false, $this->content );
64		- if ( $noptimize ) {
65		- return false;
66		- }
67		-
68		- // Wrap the to-be-excluded strings in noptimize tags.
69		- foreach ( $this->exclude as $str ) {
70		- if ( false !== strpos( $this->content, $str ) ) {
71		- $replacement = '<!--noptimize-->' . $str . '<!--/noptimize-->';
72		- $this->content = str_replace( $str, $replacement, $this->content );
73		- }
74		- }
75		-
76		- // Noptimize.
77		- $this->content = $this->hide_noptimize( $this->content );
78		-
79		- // Preparing options for Minify_HTML.
80		- $options = array( 'keepComments' => $this->keepcomments );
81		- if ( $this->forcexhtml ) {
82		- $options['xhtml'] = true;
83		- }
84		-
85		- $tmp_content = Minify_HTML::minify( $this->content, $options );
86		- if ( ! empty( $tmp_content ) ) {
87		- $this->content = $tmp_content;
88		- unset( $tmp_content );
89		- }
90		-
91		- // Restore noptimize.
92		- $this->content = $this->restore_noptimize( $this->content );
93		-
94		- // Remove the noptimize-wrapper from around the excluded strings.
95		- foreach ( $this->exclude as $str ) {
96		- $replacement = '<!--noptimize-->' . $str . '<!--/noptimize-->';
97		- if ( false !== strpos( $this->content, $replacement ) ) {
98		- $this->content = str_replace( $replacement, $str, $this->content );
99		- }
100		- }
101		-
102		- // Revslider data attribs somehow suffer from HTML optimization, this fixes that!
103		- if ( class_exists( 'RevSlider' ) && apply_filters( 'autoptimize_filter_html_dataattrib_cleanup', false ) ) {
104		- $this->content = preg_replace( '#\n(data-.*$)\n#Um', ' $1 ', $this->content );
105		- $this->content = preg_replace( '#<[^>]*(=\"[^"\'<>\s]*\")(\w)#', '$1 $2', $this->content );
106		- }
107		-
108		- return true;
109		- }
110		-
111		- /**
112		- * Doesn't do much in case of HTML (no cache in css/js sense there)
113		- *
114		- * @return true
115		- */
116		- public function cache()
117		- {
118		- return true;
119		- }
120		-
121		- /**
122		- * Returns the HTML markup.
123		- *
124		- * @return string
125		- */
126		- public function getcontent()
127		- {
128		- return $this->content;
129		- }
	5	+ private $keepcomments = false;
	6	+
	7	+ //Does nothing
	8	+ public function read($options)
	9	+ {
	10	+ //Remove the HTML comments?
	11	+ $this->keepcomments = (bool) $options['keepcomments'];
	12	+
	13	+ //Nothing to read for HTML
	14	+ return true;
	15	+ }
	16	+
	17	+ //Joins and optimizes CSS
	18	+ public function minify()
	19	+ {
	20	+ if(class_exists('Minify_HTML'))
	21	+ {
	22	+ //Minify html
	23	+ $options = array('keepComments' => $this->keepcomments);
	24	+ $this->content = Minify_HTML::minify($this->content,$options);
	25	+ return true;
	26	+ }
	27	+
	28	+ //Didn't minify :(
	29	+ return false;
	30	+ }
	31	+
	32	+ //Does nothing
	33	+ public function cache()
	34	+ {
	35	+ //No cache for HTML
	36	+ return true;
	37	+ }
	38	+
	39	+ //Returns the content
	40	+ public function getcontent()
	41	+ {
	42	+ return $this->content;
	43	+ }
130	44	}