* resize services.
*
* @param int $id Attachment ID for image.
- * @param string $size Optional, default is 'medium'. Size of image, can be 'thumbnail'.
+ * @param array|string $size Optional, default is 'medium'. Size of image, either array or string.
* @return bool|array False on failure, array on success.
*/
function image_downsize($id, $size = 'medium') {
$meta = wp_get_attachment_metadata($id);
$width = $height = 0;
$is_intermediate = false;
+ $img_url_basename = wp_basename($img_url);
// plugins can use this to provide resize services
if ( $out = apply_filters('image_downsize', false, $id, $size) )
// try for a new style intermediate size
if ( $intermediate = image_get_intermediate_size($id, $size) ) {
- $img_url = str_replace(basename($img_url), $intermediate['file'], $img_url);
+ $img_url = str_replace($img_url_basename, $intermediate['file'], $img_url);
$width = $intermediate['width'];
$height = $intermediate['height'];
$is_intermediate = true;
elseif ( $size == 'thumbnail' ) {
// fall back to the old thumbnail
if ( ($thumb_file = wp_get_attachment_thumb_file($id)) && $info = getimagesize($thumb_file) ) {
- $img_url = str_replace(basename($img_url), basename($thumb_file), $img_url);
+ $img_url = str_replace($img_url_basename, wp_basename($thumb_file), $img_url);
$width = $info[0];
$height = $info[1];
$is_intermediate = true;
/**
* Registers a new image size
*/
-function add_image_size( $name, $width = 0, $height = 0, $crop = FALSE ) {
+function add_image_size( $name, $width = 0, $height = 0, $crop = false ) {
global $_wp_additional_image_sizes;
- $_wp_additional_image_sizes[$name] = array( 'width' => absint( $width ), 'height' => absint( $height ), 'crop' => !!$crop );
+ $_wp_additional_image_sizes[$name] = array( 'width' => absint( $width ), 'height' => absint( $height ), 'crop' => (bool) $crop );
}
/**
* Registers an image size for the post thumbnail
*/
-function set_post_thumbnail_size( $width = 0, $height = 0, $crop = FALSE ) {
+function set_post_thumbnail_size( $width = 0, $height = 0, $crop = false ) {
add_image_size( 'post-thumbnail', $width, $height, $crop );
}
return __('The GD image library is not installed.');
// Set artificially high because GD uses uncompressed images in memory
- @ini_set('memory_limit', '256M');
+ @ini_set( 'memory_limit', apply_filters( 'image_memory_limit', WP_MAX_MEMORY_LIMIT ) );
$image = imagecreatefromstring( file_get_contents( $file ) );
if ( !is_resource( $image ) )
$info = pathinfo($file);
$dir = $info['dirname'];
$ext = $info['extension'];
- $name = basename($file, ".{$ext}");
+ $name = wp_basename($file, ".$ext");
+
if ( !is_null($dest_path) and $_dest_path = realpath($dest_path) )
$dir = $_dest_path;
$destfilename = "{$dir}/{$name}-{$suffix}.{$ext}";
if ( !is_wp_error($resized_file) && $resized_file && $info = getimagesize($resized_file) ) {
$resized_file = apply_filters('image_make_intermediate_size', $resized_file);
return array(
- 'file' => basename( $resized_file ),
+ 'file' => wp_basename( $resized_file ),
'width' => $info[0],
'height' => $info[1],
);
if ( $icon && $src = wp_mime_type_icon($attachment_id) ) {
$icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/crystal' );
- $src_file = $icon_dir . '/' . basename($src);
+ $src_file = $icon_dir . '/' . wp_basename($src);
@list($width, $height) = getimagesize($src_file);
}
if ( $src && $width && $height )
$selector = "gallery-{$instance}";
- $output = apply_filters('gallery_style', "
+ $gallery_style = $gallery_div = '';
+ if ( apply_filters( 'use_default_gallery_style', true ) )
+ $gallery_style = "
<style type='text/css'>
#{$selector} {
margin: auto;
float: {$float};
margin-top: 10px;
text-align: center;
- width: {$itemwidth}%; }
+ width: {$itemwidth}%;
+ }
#{$selector} img {
border: 2px solid #cfcfcf;
}
margin-left: 0;
}
</style>
- <!-- see gallery_shortcode() in wp-includes/media.php -->
- <div id='$selector' class='gallery galleryid-{$id}'>");
+ <!-- see gallery_shortcode() in wp-includes/media.php -->";
+ $size_class = sanitize_html_class( $size );
+ $gallery_div = "<div id='$selector' class='gallery galleryid-{$id} gallery-columns-{$columns} gallery-size-{$size_class}'>";
+ $output = apply_filters( 'gallery_style', $gallery_style . "\n\t\t" . $gallery_div );
$i = 0;
foreach ( $attachments as $id => $attachment ) {
</{$icontag}>";
if ( $captiontag && trim($attachment->post_excerpt) ) {
$output .= "
- <{$captiontag} class='gallery-caption'>
+ <{$captiontag} class='wp-caption-text gallery-caption'>
" . wptexturize($attachment->post_excerpt) . "
</{$captiontag}>";
}
*
* @since 2.9.0
*
- * @param $mime_type string
+ * @param string $mime_type
* @return bool
*/
function gd_edit_image_support($mime_type) {
*
* @since 2.9.0
*
- * @param $width
- * @param $height
+ * @param int $width Image width
+ * @param int $height Image height
* @return image resource
*/
function wp_imagecreatetruecolor($width, $height) {
var $linkifunknown = true;
/**
- * PHP4 constructor
- */
- function WP_Embed() {
- return $this->__construct();
- }
-
- /**
- * PHP5 constructor
+ * Constructor
*/
function __construct() {
// Hack to get the [embed] shortcode to run before wpautop()
function run_shortcode( $content ) {
global $shortcode_tags;
- // Backup current registered shortcodes and clear them all out
+ // Back up current registered shortcodes and clear them all out
$orig_shortcode_tags = $shortcode_tags;
remove_all_shortcodes();
$rawattr = $attr;
$attr = wp_parse_args( $attr, wp_embed_defaults() );
+ // kses converts & into & and we need to undo this
+ // See http://core.trac.wordpress.org/ticket/11311
+ $url = str_replace( '&', '&', $url );
+
// Look for known internal handlers
ksort( $this->handlers );
foreach ( $this->handlers as $priority => $handlers ) {
return $this->maybe_make_link( $url );
if ( !empty($cache) )
- return apply_filters( 'embed_oembed_html', $cache, $url, $attr );
+ return apply_filters( 'embed_oembed_html', $cache, $url, $attr, $post_ID );
}
// Use oEmbed to get the HTML
// If there was a result, return it
if ( $html )
- return apply_filters( 'embed_oembed_html', $html, $url, $attr );
+ return apply_filters( 'embed_oembed_html', $html, $url, $attr, $post_ID );
}
// Still unknown
$oembed = _wp_oembed_get_object();
$oembed->providers[$format] = array( $provider, $regex );
}
+
+/**
+ * Determines if default embed handlers should be loaded.
+ *
+ * Checks to make sure that the embeds library hasn't already been loaded. If
+ * it hasn't, then it will load the embeds library.
+ *
+ * @since 2.9.0
+ */
+function wp_maybe_load_embeds() {
+ if ( ! apply_filters( 'load_default_embeds', true ) )
+ return;
+ wp_embed_register_handler( 'googlevideo', '#http://video\.google\.([A-Za-z.]{2,5})/videoplay\?docid=([\d-]+)(.*?)#i', 'wp_embed_handler_googlevideo' );
+}
+
+/**
+ * The Google Video embed handler callback. Google Video does not support oEmbed.
+ *
+ * @see WP_Embed::register_handler()
+ * @see WP_Embed::shortcode()
+ *
+ * @param array $matches The regex matches from the provided regex when calling {@link wp_embed_register_handler()}.
+ * @param array $attr Embed attributes.
+ * @param string $url The original URL that was matched by the regex.
+ * @param array $rawattr The original unmodified attributes.
+ * @return string The embed HTML.
+ */
+function wp_embed_handler_googlevideo( $matches, $attr, $url, $rawattr ) {
+ // If the user supplied a fixed width AND height, use it
+ if ( !empty($rawattr['width']) && !empty($rawattr['height']) ) {
+ $width = (int) $rawattr['width'];
+ $height = (int) $rawattr['height'];
+ } else {
+ list( $width, $height ) = wp_expand_dimensions( 425, 344, $attr['width'], $attr['height'] );
+ }
+
+ return apply_filters( 'embed_googlevideo', '<embed type="application/x-shockwave-flash" src="http://video.google.com/googleplayer.swf?docid=' . esc_attr($matches[2]) . '&hl=en&fs=true" style="width:' . esc_attr($width) . 'px;height:' . esc_attr($height) . 'px" allowFullScreen="true" allowScriptAccess="always" />', $matches, $attr, $url, $rawattr );
+}
+
+?>
\ No newline at end of file