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Split the script queue in head and footer part, concatenate and compress the default js and css, first run, see #8628

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git-svn-id: https://develop.svn.wordpress.org/trunk@10357 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Ozz
2009-01-14 14:18:51 +00:00
parent 1677a33778
commit 22eddf34d2
10 changed files with 726 additions and 58 deletions
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42
wp-includes/class.wp-styles.php
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@@ -18,8 +18,14 @@
*/
class WP_Styles extends WP_Dependencies {
var $base_url;
var $content_url;
var $default_version;
var $text_direction = 'ltr';
var $concat = '';
var $concat_version = '';
var $do_concat = false;
var $print_html = '';
var $default_dirs;
function __construct() {
do_action_ref_array( 'wp_default_styles', array(&$this) );
@@ -33,6 +39,14 @@ class WP_Styles extends WP_Dependencies {
if ( isset($this->args[$handle]) )
$ver .= '&' . $this->args[$handle];
if ( $this->do_concat ) {
if ( $this->in_default_dir($this->registered[$handle]->src) && !isset($this->registered[$handle]->extra['conditional']) && !isset($this->registered[$handle]->extra['alt']) ) {
$this->concat .= $handle . ',';
$this->concat_version .= $ver;
return true;
}
}
if ( isset($this->registered[$handle]->args) )
$media = attribute_escape( $this->registered[$handle]->args );
else
@@ -42,23 +56,28 @@ class WP_Styles extends WP_Dependencies {
$rel = isset($this->registered[$handle]->extra['alt']) && $this->registered[$handle]->extra['alt'] ? 'alternate stylesheet' : 'stylesheet';
$title = isset($this->registered[$handle]->extra['title']) ? "title='" . attribute_escape( $this->registered[$handle]->extra['title'] ) . "'" : '';
$end_cond = '';
$end_cond = $tag = '';
if ( isset($this->registered[$handle]->extra['conditional']) && $this->registered[$handle]->extra['conditional'] ) {
echo "<!--[if {$this->registered[$handle]->extra['conditional']}]>\n";
$tag .= "<!--[if {$this->registered[$handle]->extra['conditional']}]>\n";
$end_cond = "<![endif]-->\n";
}
echo apply_filters( 'style_loader_tag', "<link rel='$rel' id='$handle' $title href='$href' type='text/css' media='$media' />\n", $handle );
$tag .= apply_filters( 'style_loader_tag', "<link rel='$rel' id='$handle' $title href='$href' type='text/css' media='$media' />\n", $handle );
if ( 'rtl' === $this->text_direction && isset($this->registered[$handle]->extra['rtl']) && $this->registered[$handle]->extra['rtl'] ) {
if ( is_bool( $this->registered[$handle]->extra['rtl'] ) )
$rtl_href = str_replace( '.css', '-rtl.css', $href );
else
$rtl_href = $this->_css_href( $this->registered[$handle]->extra['rtl'], $ver, "$handle-rtl" );
echo apply_filters( 'style_loader_tag', "<link rel='$rel' id='$handle' $title href='$rtl_href' type='text/css' media='$media' />\n", $handle );
$tag .= apply_filters( 'style_loader_tag', "<link rel='$rel' id='$handle' $title href='$rtl_href' type='text/css' media='$media' />\n", $handle );
}
echo $end_cond;
$tag .= $end_cond;
if ( $this->do_concat )
$this->print_html .= $tag;
else
echo $tag;
// Could do something with $this->registered[$handle]->extra here to print out extra CSS rules
// echo "<style type='text/css'>\n";
@@ -77,7 +96,7 @@ class WP_Styles extends WP_Dependencies {
}
function _css_href( $src, $ver, $handle ) {
if ( !preg_match('|^https?://|', $src) && !preg_match('|^' . preg_quote(WP_CONTENT_URL) . '|', $src) ) {
if ( !preg_match('|^https?://|', $src) && ! ( $this->content_url && 0 === strpos($src, $this->content_url) ) ) {
$src = $this->base_url . $src;
}
@@ -86,4 +105,15 @@ class WP_Styles extends WP_Dependencies {
return clean_url( $src );
}
function in_default_dir($src) {
if ( ! $this->default_dirs )
return true;
foreach ( (array) $this->default_dirs as $test ) {
if ( 0 === strpos($src, $test) )
return true;
}
return false;
}
}