WordPressを読む　35-6 /blog/wp-includes/general-template.php 6

2014/11/29 2014/12/18

1 /blog/wp-includes/general-template.php 6
2 関数　language_attributes()
3 関数　paginate_links()
4 関数　wp_admin_css_color()
5 関数　register_admin_color_schemes()
6 関数　wp_admin_css_uri()
7 関数　wp_admin_css()
8 関数　add_thickbox()
9 関数　wp_generator()
10 関数　the_generator()
11 関数　get_the_generator()
12 関数　checked()
13 関数　selected()
14 関数　disabled()
15 関数　__checked_selected_helper()
16 関数　wp_heartbeat_settings()

/blog/wp-includes/general-template.php 6

関数　language_attributes()

/**
 * Display the language attributes for the html tag.
 *
 * Builds up a set of html attributes containing the text direction and language
 * information for the page.
 *
 * @since 2.1.0
 *
 * @param string $doctype The type of html document (xhtml|html).
 */
function language_attributes($doctype = 'html') {
	$attributes = array();

	if ( function_exists( 'is_rtl' ) && is_rtl() )
		$attributes[] = 'dir="rtl"';

	if ( $lang = get_bloginfo('language') ) {
		if ( get_option('html_type') == 'text/html' || $doctype == 'html' )
			$attributes[] = "lang=\"$lang\"";

		if ( get_option('html_type') != 'text/html' || $doctype == 'xhtml' )
			$attributes[] = "xml:lang=\"$lang\"";
	}

	$output = implode(' ', $attributes);

	/**
	 * Filter the language attributes for display in the html tag.
	 *
	 * @since 2.5.0
	 *
	 * @param string $output A space-separated list of language attributes.
	 */
	echo apply_filters( 'language_attributes', $output );
}

/**

* Display the language attributes for the html tag.

* Builds up a set of html attributes containing the text direction and language

* information for the page.

* @since 2.1.0

* @param string $doctype The type of html document (xhtml|html).

function language_attributes($doctype = 'html') {

$attributes = array();

if ( function_exists( 'is_rtl' ) && is_rtl() )

$attributes[] = 'dir="rtl"';

if ( $lang = get_bloginfo('language') ) {

if ( get_option('html_type') == 'text/html' || $doctype == 'html' )

$attributes[] = "lang=\"$lang\"";

if ( get_option('html_type') != 'text/html' || $doctype == 'xhtml' )

$attributes[] = "xml:lang=\"$lang\"";

}

$output = implode(' ', $attributes);

/**

* Filter the language attributes for display in the html tag.

* @since 2.5.0

* @param string $output A space-separated list of language attributes.

echo apply_filters( 'language_attributes', $output );

}

関数　paginate_links()

/**
 * Retrieve paginated link for archive post pages.
 *
 * Technically, the function can be used to create paginated link list for any
 * area. The 'base' argument is used to reference the url, which will be used to
 * create the paginated links. The 'format' argument is then used for replacing
 * the page number. It is however, most likely and by default, to be used on the
 * archive post pages.
 *
 * The 'type' argument controls format of the returned value. The default is
 * 'plain', which is just a string with the links separated by a newline
 * character. The other possible values are either 'array' or 'list'. The
 * 'array' value will return an array of the paginated link list to offer full
 * control of display. The 'list' value will place all of the paginated links in
 * an unordered HTML list.
 *
 * The 'total' argument is the total amount of pages and is an integer. The
 * 'current' argument is the current page number and is also an integer.
 *
 * An example of the 'base' argument is "http://example.com/all_posts.php%_%"
 * and the '%_%' is required. The '%_%' will be replaced by the contents of in
 * the 'format' argument. An example for the 'format' argument is "?page=%#%"
 * and the '%#%' is also required. The '%#%' will be replaced with the page
 * number.
 *
 * You can include the previous and next links in the list by setting the
 * 'prev_next' argument to true, which it is by default. You can set the
 * previous text, by using the 'prev_text' argument. You can set the next text
 * by setting the 'next_text' argument.
 *
 * If the 'show_all' argument is set to true, then it will show all of the pages
 * instead of a short list of the pages near the current page. By default, the
 * 'show_all' is set to false and controlled by the 'end_size' and 'mid_size'
 * arguments. The 'end_size' argument is how many numbers on either the start
 * and the end list edges, by default is 1. The 'mid_size' argument is how many
 * numbers to either side of current page, but not including current page.
 *
 * It is possible to add query vars to the link by using the 'add_args' argument
 * and see {@link add_query_arg()} for more information.
 *
 * The 'before_page_number' and 'after_page_number' arguments allow users to
 * augment the links themselves. Typically this might be to add context to the
 * numbered links so that screen reader users understand what the links are for.
 * The text strings are added before and after the page number - within the
 * anchor tag.
 *
 * @since 2.1.0
 *
 * @param string|array $args Optional. Override defaults.
 * @return array|string String of page links or array of page links.
 */
function paginate_links( $args = '' ) {
	global $wp_query, $wp_rewrite;

	$total        = ( isset( $wp_query->max_num_pages ) ) ? $wp_query->max_num_pages : 1;
	$current      = ( get_query_var( 'paged' ) ) ? intval( get_query_var( 'paged' ) ) : 1;
	$pagenum_link = html_entity_decode( get_pagenum_link() );
	$query_args   = array();
	$url_parts    = explode( '?', $pagenum_link );

	if ( isset( $url_parts[1] ) ) {
		wp_parse_str( $url_parts[1], $query_args );
	}

	$pagenum_link = remove_query_arg( array_keys( $query_args ), $pagenum_link );
	$pagenum_link = trailingslashit( $pagenum_link ) . '%_%';

	$format  = $wp_rewrite->using_index_permalinks() && ! strpos( $pagenum_link, 'index.php' ) ? 'index.php/' : '';
	$format .= $wp_rewrite->using_permalinks() ? user_trailingslashit( $wp_rewrite->pagination_base . '/%#%', 'paged' ) : '?paged=%#%';

	$defaults = array(
		'base' => $pagenum_link, // http://example.com/all_posts.php%_% : %_% is replaced by format (below)
		'format' => $format, // ?page=%#% : %#% is replaced by the page number
		'total' => $total,
		'current' => $current,
		'show_all' => false,
		'prev_next' => true,
		'prev_text' => __('&laquo; Previous'),
		'next_text' => __('Next &raquo;'),
		'end_size' => 1,
		'mid_size' => 2,
		'type' => 'plain',
		'add_args' => false, // array of query args to add
		'add_fragment' => '',
		'before_page_number' => '',
		'after_page_number' => ''
	);

	$args = wp_parse_args( $args, $defaults );

	// Who knows what else people pass in $args
	$total = (int) $args['total'];
	if ( $total < 2 ) {
		return;
	}
	$current  = (int) $args['current'];
	$end_size = (int) $args['end_size']; // Out of bounds?  Make it the default.
	if ( $end_size < 1 ) {
		$end_size = 1;
	}
	$mid_size = (int) $args['mid_size'];
	if ( $mid_size < 0 ) {
		$mid_size = 2;
	}
	$add_args = is_array( $args['add_args'] ) ? $args['add_args'] : false;
	$r = '';
	$page_links = array();
	$dots = false;

	if ( $args['prev_next'] && $current && 1 < $current ) :
		$link = str_replace( '%_%', 2 == $current ? '' : $args['format'], $args['base'] );
		$link = str_replace( '%#%', $current - 1, $link );
		if ( $add_args )
			$link = add_query_arg( $add_args, $link );
		$link .= $args['add_fragment'];

		/**
		 * Filter the paginated links for the given archive pages.
		 *
		 * @since 3.0.0
		 *
		 * @param string $link The paginated link URL.
		 */
		$page_links[] = '<a class="prev page-numbers" href="' . esc_url( apply_filters( 'paginate_links', $link ) ) . '">' . $args['prev_text'] . '</a>';
	endif;
	for ( $n = 1; $n <= $total; $n++ ) :
		if ( $n == $current ) :
			$page_links[] = "<span class='page-numbers current'>" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "</span>";
			$dots = true;
		else :
			if ( $args['show_all'] || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) :
				$link = str_replace( '%_%', 1 == $n ? '' : $args['format'], $args['base'] );
				$link = str_replace( '%#%', $n, $link );
				if ( $add_args )
					$link = add_query_arg( $add_args, $link );
				$link .= $args['add_fragment'];

				/** This filter is documented in wp-includes/general-template.php */
				$page_links[] = "<a class='page-numbers' href='" . esc_url( apply_filters( 'paginate_links', $link ) ) . "'>" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "</a>";
				$dots = true;
			elseif ( $dots && ! $args['show_all'] ) :
				$page_links[] = '<span class="page-numbers dots">' . __( '&hellip;' ) . '</span>';
				$dots = false;
			endif;
		endif;
	endfor;
	if ( $args['prev_next'] && $current && ( $current < $total || -1 == $total ) ) :
		$link = str_replace( '%_%', $args['format'], $args['base'] );
		$link = str_replace( '%#%', $current + 1, $link );
		if ( $add_args )
			$link = add_query_arg( $add_args, $link );
		$link .= $args['add_fragment'];

		/** This filter is documented in wp-includes/general-template.php */
		$page_links[] = '<a class="next page-numbers" href="' . esc_url( apply_filters( 'paginate_links', $link ) ) . '">' . $args['next_text'] . '</a>';
	endif;
	switch ( $args['type'] ) {
		case 'array' :
			return $page_links;

		case 'list' :
			$r .= "<ul class='page-numbers'>\n\t<li>";
			$r .= join("</li>\n\t<li>", $page_links);
			$r .= "</li>\n</ul>\n";
			break;

		default :
			$r = join("\n", $page_links);
			break;
	}
	return $r;
}

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/**

* Retrieve paginated link for archive post pages.

* Technically, the function can be used to create paginated link list for any

* area. The 'base' argument is used to reference the url, which will be used to

* create the paginated links. The 'format' argument is then used for replacing

* the page number. It is however, most likely and by default, to be used on the

* archive post pages.

* The 'type' argument controls format of the returned value. The default is

* 'plain', which is just a string with the links separated by a newline

* character. The other possible values are either 'array' or 'list'. The

* 'array' value will return an array of the paginated link list to offer full

* control of display. The 'list' value will place all of the paginated links in

* an unordered HTML list.

* The 'total' argument is the total amount of pages and is an integer. The

* 'current' argument is the current page number and is also an integer.

* An example of the 'base' argument is "http://example.com/all_posts.php%_%"

* and the '%_%' is required. The '%_%' will be replaced by the contents of in

* the 'format' argument. An example for the 'format' argument is "?page=%#%"

* and the '%#%' is also required. The '%#%' will be replaced with the page

* number.

* You can include the previous and next links in the list by setting the

* 'prev_next' argument to true, which it is by default. You can set the

* previous text, by using the 'prev_text' argument. You can set the next text

* by setting the 'next_text' argument.

* If the 'show_all' argument is set to true, then it will show all of the pages

* instead of a short list of the pages near the current page. By default, the

* 'show_all' is set to false and controlled by the 'end_size' and 'mid_size'

* arguments. The 'end_size' argument is how many numbers on either the start

* and the end list edges, by default is 1. The 'mid_size' argument is how many

* numbers to either side of current page, but not including current page.

* It is possible to add query vars to the link by using the 'add_args' argument

* and see {@link add_query_arg()} for more information.

* The 'before_page_number' and 'after_page_number' arguments allow users to

* augment the links themselves. Typically this might be to add context to the

* numbered links so that screen reader users understand what the links are for.

* The text strings are added before and after the page number - within the

* anchor tag.

* @since 2.1.0

* @param string|array $args Optional. Override defaults.

* @return array|string String of page links or array of page links.

function paginate_links( $args = '' ) {

global $wp_query, $wp_rewrite;

$total = ( isset( $wp_query->max_num_pages ) ) ? $wp_query->max_num_pages : 1;

$current = ( get_query_var( 'paged' ) ) ? intval( get_query_var( 'paged' ) ) : 1;

$pagenum_link = html_entity_decode( get_pagenum_link() );

$query_args = array();

$url_parts = explode( '?', $pagenum_link );

if ( isset( $url_parts[1] ) ) {

wp_parse_str( $url_parts[1], $query_args );

}

$pagenum_link = remove_query_arg( array_keys( $query_args ), $pagenum_link );

$pagenum_link = trailingslashit( $pagenum_link ) . '%_%';

$format = $wp_rewrite->using_index_permalinks() && ! strpos( $pagenum_link, 'index.php' ) ? 'index.php/' : '';

$format .= $wp_rewrite->using_permalinks() ? user_trailingslashit( $wp_rewrite->pagination_base . '/%#%', 'paged' ) : '?paged=%#%';

$defaults = array(

'base' => $pagenum_link, // http://example.com/all_posts.php%_% : %_% is replaced by format (below)

'format' => $format, // ?page=%#% : %#% is replaced by the page number

'total' => $total,

'current' => $current,

'show_all' => false,

'prev_next' => true,

'prev_text' => __('« Previous'),

'next_text' => __('Next »'),

'end_size' => 1,

'mid_size' => 2,

'type' => 'plain',

'add_args' => false, // array of query args to add

'add_fragment' => '',

'before_page_number' => '',

'after_page_number' => ''

);

$args = wp_parse_args( $args, $defaults );

// Who knows what else people pass in $args

$total = (int) $args['total'];

if ( $total < 2 ) {

return;

}

$current = (int) $args['current'];

$end_size = (int) $args['end_size']; // Out of bounds? Make it the default.

if ( $end_size < 1 ) {

$end_size = 1;

}

$mid_size = (int) $args['mid_size'];

if ( $mid_size < 0 ) {

$mid_size = 2;

}

$add_args = is_array( $args['add_args'] ) ? $args['add_args'] : false;

$r = '';

$page_links = array();

$dots = false;

if ( $args['prev_next'] && $current && 1 < $current ) :

$link = str_replace( '%_%', 2 == $current ? '' : $args['format'], $args['base'] );

$link = str_replace( '%#%', $current - 1, $link );

if ( $add_args )

$link = add_query_arg( $add_args, $link );

$link .= $args['add_fragment'];

/**

* Filter the paginated links for the given archive pages.

* @since 3.0.0

* @param string $link The paginated link URL.

$page_links[] = '<a class="prev page-numbers" href="' . esc_url( apply_filters( 'paginate_links', $link ) ) . '">' . $args['prev_text'] . '</a>';

endif;

for ( $n = 1; $n <= $total; $n++ ) :

if ( $n == $current ) :

$page_links[] = "<span class='page-numbers current'>" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "</span>";

$dots = true;

else :

if ( $args['show_all'] || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) :

$link = str_replace( '%_%', 1 == $n ? '' : $args['format'], $args['base'] );

$link = str_replace( '%#%', $n, $link );

if ( $add_args )

$link = add_query_arg( $add_args, $link );

$link .= $args['add_fragment'];

/** This filter is documented in wp-includes/general-template.php */

$page_links[] = "<a class='page-numbers' href='" . esc_url( apply_filters( 'paginate_links', $link ) ) . "'>" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "</a>";

$dots = true;

elseif ( $dots && ! $args['show_all'] ) :

$page_links[] = '<span class="page-numbers dots">' . __( '…' ) . '</span>';

$dots = false;

endif;

endfor;

if ( $args['prev_next'] && $current && ( $current < $total || -1 == $total ) ) :

$link = str_replace( '%_%', $args['format'], $args['base'] );

$link = str_replace( '%#%', $current + 1, $link );

if ( $add_args )

$link = add_query_arg( $add_args, $link );

$link .= $args['add_fragment'];

/** This filter is documented in wp-includes/general-template.php */

$page_links[] = '<a class="next page-numbers" href="' . esc_url( apply_filters( 'paginate_links', $link ) ) . '">' . $args['next_text'] . '</a>';

endif;

switch ( $args['type'] ) {

case 'array' :

return $page_links;

case 'list' :

$r .= "<ul class='page-numbers'>\n\t<li>";

$r .= join("</li>\n\t<li>", $page_links);

$r .= "</li>\n</ul>\n";

break;

default :

$r = join("\n", $page_links);

break;

}

return $r;

}

関数　wp_admin_css_color()

/**
 * Registers an admin colour scheme css file.
 *
 * Allows a plugin to register a new admin colour scheme. For example:
 * <code>
 * wp_admin_css_color('classic', __('Classic'), admin_url("css/colors-classic.css"),
 * array('#07273E', '#14568A', '#D54E21', '#2683AE'));
 * 
 *
 * @since 2.5.0
 *
 * @param string $key The unique key for this theme.
 * @param string $name The name of the theme.
 * @param string $url The url of the css file containing the colour scheme.
 * @param array $colors Optional An array of CSS color definitions which are used to give the user a feel for the theme.
 * @param array $icons Optional An array of CSS color definitions used to color any SVG icons
 */
function wp_admin_css_color( $key, $name, $url, $colors = array(), $icons = array() ) {
	global $_wp_admin_css_colors;

	if ( !isset($_wp_admin_css_colors) )
		$_wp_admin_css_colors = array();

	$_wp_admin_css_colors[$key] = (object) array(
		'name' => $name,
		'url' => $url,
		'colors' => $colors,
		'icon_colors' => $icons,
	);
}

/**

* Registers an admin colour scheme css file.

* Allows a plugin to register a new admin colour scheme. For example:

* <code>

* wp_admin_css_color('classic', __('Classic'), admin_url("css/colors-classic.css"),

* array('#07273E', '#14568A', '#D54E21', '#2683AE'));

* @since 2.5.0

* @param string $key The unique key for this theme.

* @param string $name The name of the theme.

* @param string $url The url of the css file containing the colour scheme.

* @param array $colors Optional An array of CSS color definitions which are used to give the user a feel for the theme.

* @param array $icons Optional An array of CSS color definitions used to color any SVG icons

function wp_admin_css_color( $key, $name, $url, $colors = array(), $icons = array() ) {

global $_wp_admin_css_colors;

if ( !isset($_wp_admin_css_colors) )

$_wp_admin_css_colors = array();

$_wp_admin_css_colors[$key] = (object) array(

'name' => $name,

'url' => $url,

'colors' => $colors,

'icon_colors' => $icons,

);

}

関数　register_admin_color_schemes()

/**
 * Registers the default Admin color schemes
 *
 * @since 3.0.0
 */
function register_admin_color_schemes() {
	$suffix = is_rtl() ? '-rtl' : '';
	$suffix .= defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';

	wp_admin_css_color( 'fresh', _x( 'Default', 'admin color scheme' ),
		false,
		array( '#222', '#333', '#0074a2', '#2ea2cc' ),
		array( 'base' => '#999', 'focus' => '#2ea2cc', 'current' => '#fff' )
	);

	// Other color schemes are not available when running out of src
	if ( false !== strpos( $GLOBALS['wp_version'], '-src' ) )
		return;

	wp_admin_css_color( 'light', _x( 'Light', 'admin color scheme' ),
		admin_url( "css/colors/light/colors$suffix.css" ),
		array( '#e5e5e5', '#999', '#d64e07', '#04a4cc' ),
		array( 'base' => '#999', 'focus' => '#ccc', 'current' => '#ccc' )
	);

	wp_admin_css_color( 'blue', _x( 'Blue', 'admin color scheme' ),
		admin_url( "css/colors/blue/colors$suffix.css" ),
		array( '#096484', '#4796b3', '#52accc', '#74B6CE' ),
		array( 'base' => '#e5f8ff', 'focus' => '#fff', 'current' => '#fff' )
	);

	wp_admin_css_color( 'midnight', _x( 'Midnight', 'admin color scheme' ),
		admin_url( "css/colors/midnight/colors$suffix.css" ),
		array( '#25282b', '#363b3f', '#69a8bb', '#e14d43' ),
		array( 'base' => '#f1f2f3', 'focus' => '#fff', 'current' => '#fff' )
	);

	wp_admin_css_color( 'sunrise', _x( 'Sunrise', 'admin color scheme' ),
		admin_url( "css/colors/sunrise/colors$suffix.css" ),
		array( '#b43c38', '#cf4944', '#dd823b', '#ccaf0b' ),
		array( 'base' => '#f3f1f1', 'focus' => '#fff', 'current' => '#fff' )
	);

	wp_admin_css_color( 'ectoplasm', _x( 'Ectoplasm', 'admin color scheme' ),
		admin_url( "css/colors/ectoplasm/colors$suffix.css" ),
		array( '#413256', '#523f6d', '#a3b745', '#d46f15' ),
		array( 'base' => '#ece6f6', 'focus' => '#fff', 'current' => '#fff' )
	);

	wp_admin_css_color( 'ocean', _x( 'Ocean', 'admin color scheme' ),
		admin_url( "css/colors/ocean/colors$suffix.css" ),
		array( '#627c83', '#738e96', '#9ebaa0', '#aa9d88' ),
		array( 'base' => '#f2fcff', 'focus' => '#fff', 'current' => '#fff' )
	);

	wp_admin_css_color( 'coffee', _x( 'Coffee', 'admin color scheme' ),
		admin_url( "css/colors/coffee/colors$suffix.css" ),
		array( '#46403c', '#59524c', '#c7a589', '#9ea476' ),
		array( 'base' => '#f3f2f1', 'focus' => '#fff', 'current' => '#fff' )
	);

}

/**

* Registers the default Admin color schemes

* @since 3.0.0

function register_admin_color_schemes() {

$suffix = is_rtl() ? '-rtl' : '';

$suffix .= defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';

wp_admin_css_color( 'fresh', _x( 'Default', 'admin color scheme' ),

false,

array( '#222', '#333', '#0074a2', '#2ea2cc' ),

array( 'base' => '#999', 'focus' => '#2ea2cc', 'current' => '#fff' )

);

// Other color schemes are not available when running out of src

if ( false !== strpos( $GLOBALS['wp_version'], '-src' ) )

return;

wp_admin_css_color( 'light', _x( 'Light', 'admin color scheme' ),

admin_url( "css/colors/light/colors$suffix.css" ),

array( '#e5e5e5', '#999', '#d64e07', '#04a4cc' ),

array( 'base' => '#999', 'focus' => '#ccc', 'current' => '#ccc' )

);

wp_admin_css_color( 'blue', _x( 'Blue', 'admin color scheme' ),

admin_url( "css/colors/blue/colors$suffix.css" ),

array( '#096484', '#4796b3', '#52accc', '#74B6CE' ),

array( 'base' => '#e5f8ff', 'focus' => '#fff', 'current' => '#fff' )

);

wp_admin_css_color( 'midnight', _x( 'Midnight', 'admin color scheme' ),

admin_url( "css/colors/midnight/colors$suffix.css" ),

array( '#25282b', '#363b3f', '#69a8bb', '#e14d43' ),

array( 'base' => '#f1f2f3', 'focus' => '#fff', 'current' => '#fff' )

);

wp_admin_css_color( 'sunrise', _x( 'Sunrise', 'admin color scheme' ),

admin_url( "css/colors/sunrise/colors$suffix.css" ),

array( '#b43c38', '#cf4944', '#dd823b', '#ccaf0b' ),

array( 'base' => '#f3f1f1', 'focus' => '#fff', 'current' => '#fff' )

);

wp_admin_css_color( 'ectoplasm', _x( 'Ectoplasm', 'admin color scheme' ),

admin_url( "css/colors/ectoplasm/colors$suffix.css" ),

array( '#413256', '#523f6d', '#a3b745', '#d46f15' ),

array( 'base' => '#ece6f6', 'focus' => '#fff', 'current' => '#fff' )

);

wp_admin_css_color( 'ocean', _x( 'Ocean', 'admin color scheme' ),

admin_url( "css/colors/ocean/colors$suffix.css" ),

array( '#627c83', '#738e96', '#9ebaa0', '#aa9d88' ),

array( 'base' => '#f2fcff', 'focus' => '#fff', 'current' => '#fff' )

);

wp_admin_css_color( 'coffee', _x( 'Coffee', 'admin color scheme' ),

admin_url( "css/colors/coffee/colors$suffix.css" ),

array( '#46403c', '#59524c', '#c7a589', '#9ea476' ),

array( 'base' => '#f3f2f1', 'focus' => '#fff', 'current' => '#fff' )

);

}

関数　wp_admin_css_uri()

/**
 * Display the URL of a WordPress admin CSS file.
 *
 * @see WP_Styles::_css_href and its style_loader_src filter.
 *
 * @since 2.3.0
 *
 * @param string $file file relative to wp-admin/ without its ".css" extension.
 */
function wp_admin_css_uri( $file = 'wp-admin' ) {
	if ( defined('WP_INSTALLING') ) {
		$_file = "./$file.css";
	} else {
		$_file = admin_url("$file.css");
	}
	$_file = add_query_arg( 'version', get_bloginfo( 'version' ),  $_file );

	/**
	 * Filter the URI of a WordPress admin CSS file.
	 *
	 * @since 2.3.0
	 *
	 * @param string $_file Relative path to the file with query arguments attached.
	 * @param string $file  Relative path to the file, minus its ".css" extension.
	 */
	return apply_filters( 'wp_admin_css_uri', $_file, $file );
}

/**

* Display the URL of a WordPress admin CSS file.

* @see WP_Styles::_css_href and its style_loader_src filter.

* @since 2.3.0

* @param string $file file relative to wp-admin/ without its ".css" extension.

function wp_admin_css_uri( $file = 'wp-admin' ) {

if ( defined('WP_INSTALLING') ) {

$_file = "./$file.css";

} else {

$_file = admin_url("$file.css");

}

$_file = add_query_arg( 'version', get_bloginfo( 'version' ), $_file );

/**

* Filter the URI of a WordPress admin CSS file.

* @since 2.3.0

* @param string $_file Relative path to the file with query arguments attached.

* @param string $file Relative path to the file, minus its ".css" extension.

return apply_filters( 'wp_admin_css_uri', $_file, $file );

}

関数　wp_admin_css()

/**
 * Enqueues or directly prints a stylesheet link to the specified CSS file.
 *
 * "Intelligently" decides to enqueue or to print the CSS file. If the
 * 'wp_print_styles' action has *not* yet been called, the CSS file will be
 * enqueued. If the wp_print_styles action *has* been called, the CSS link will
 * be printed. Printing may be forced by passing true as the $force_echo
 * (second) parameter.
 *
 * For backward compatibility with WordPress 2.3 calling method: If the $file
 * (first) parameter does not correspond to a registered CSS file, we assume
 * $file is a file relative to wp-admin/ without its ".css" extension. A
 * stylesheet link to that generated URL is printed.
 *
 * @since 2.3.0
 * @uses $wp_styles WordPress Styles Object
 *
 * @param string $file Optional. Style handle name or file name (without ".css" extension) relative
 * 	 to wp-admin/. Defaults to 'wp-admin'.
 * @param bool $force_echo Optional. Force the stylesheet link to be printed rather than enqueued.
 */
function wp_admin_css( $file = 'wp-admin', $force_echo = false ) {
	global $wp_styles;
	if ( !is_a($wp_styles, 'WP_Styles') )
		$wp_styles = new WP_Styles();

	// For backward compatibility
	$handle = 0 === strpos( $file, 'css/' ) ? substr( $file, 4 ) : $file;

	if ( $wp_styles->query( $handle ) ) {
		if ( $force_echo || did_action( 'wp_print_styles' ) ) // we already printed the style queue. Print this one immediately
			wp_print_styles( $handle );
		else // Add to style queue
			wp_enqueue_style( $handle );
		return;
	}

	/**
	 * Filter the stylesheet link to the specified CSS file.
	 *
	 * If the site is set to display right-to-left, the RTL stylesheet link
	 * will be used instead.
	 *
	 * @since 2.3.0
	 *
	 * @param string $file Style handle name or filename (without ".css" extension)
	 *                     relative to wp-admin/. Defaults to 'wp-admin'.
	 */
	echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . esc_url( wp_admin_css_uri( $file ) ) . "' type='text/css' />\n", $file );

	if ( function_exists( 'is_rtl' ) && is_rtl() ) {
		/** This filter is documented in wp-includes/general-template.php */
		echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . esc_url( wp_admin_css_uri( "$file-rtl" ) ) . "' type='text/css' />\n", "$file-rtl" );
	}
}

/**

* Enqueues or directly prints a stylesheet link to the specified CSS file.

* "Intelligently" decides to enqueue or to print the CSS file. If the

* 'wp_print_styles' action has *not* yet been called, the CSS file will be

* enqueued. If the wp_print_styles action *has* been called, the CSS link will

* be printed. Printing may be forced by passing true as the $force_echo

* (second) parameter.

* For backward compatibility with WordPress 2.3 calling method: If the $file

* (first) parameter does not correspond to a registered CSS file, we assume

* $file is a file relative to wp-admin/ without its ".css" extension. A

* stylesheet link to that generated URL is printed.

* @since 2.3.0

* @uses $wp_styles WordPress Styles Object

* @param string $file Optional. Style handle name or file name (without ".css" extension) relative

* to wp-admin/. Defaults to 'wp-admin'.

* @param bool $force_echo Optional. Force the stylesheet link to be printed rather than enqueued.

function wp_admin_css( $file = 'wp-admin', $force_echo = false ) {

global $wp_styles;

if ( !is_a($wp_styles, 'WP_Styles') )

$wp_styles = new WP_Styles();

// For backward compatibility

$handle = 0 === strpos( $file, 'css/' ) ? substr( $file, 4 ) : $file;

if ( $wp_styles->query( $handle ) ) {

if ( $force_echo || did_action( 'wp_print_styles' ) ) // we already printed the style queue. Print this one immediately

wp_print_styles( $handle );

else // Add to style queue

wp_enqueue_style( $handle );

return;

}

/**

* Filter the stylesheet link to the specified CSS file.

* If the site is set to display right-to-left, the RTL stylesheet link

* will be used instead.

* @since 2.3.0

* @param string $file Style handle name or filename (without ".css" extension)

* relative to wp-admin/. Defaults to 'wp-admin'.

echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . esc_url( wp_admin_css_uri( $file ) ) . "' type='text/css' />\n", $file );

if ( function_exists( 'is_rtl' ) && is_rtl() ) {

/** This filter is documented in wp-includes/general-template.php */

echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . esc_url( wp_admin_css_uri( "$file-rtl" ) ) . "' type='text/css' />\n", "$file-rtl" );

}

関数　add_thickbox()

/**
 * Enqueues the default ThickBox js and css.
 *
 * If any of the settings need to be changed, this can be done with another js
 * file similar to media-upload.js. That file should
 * require array('thickbox') to ensure it is loaded after.
 *
 * @since 2.5.0
 */
function add_thickbox() {
	wp_enqueue_script( 'thickbox' );
	wp_enqueue_style( 'thickbox' );

	if ( is_network_admin() )
		add_action( 'admin_head', '_thickbox_path_admin_subfolder' );
}

/**

* Enqueues the default ThickBox js and css.

* If any of the settings need to be changed, this can be done with another js

* file similar to media-upload.js. That file should

* require array('thickbox') to ensure it is loaded after.

* @since 2.5.0

function add_thickbox() {

wp_enqueue_script( 'thickbox' );

wp_enqueue_style( 'thickbox' );

if ( is_network_admin() )

add_action( 'admin_head', '_thickbox_path_admin_subfolder' );

}

関数　wp_generator()

/**
 * Display the XHTML generator that is generated on the wp_head hook.
 *
 * @since 2.5.0
 */
function wp_generator() {
	/**
	 * Filter the output of the XHTML generator tag.
	 *
	 * @since 2.5.0
	 *
	 * @param string $generator_type The XHTML generator.
	 */
	the_generator( apply_filters( 'wp_generator_type', 'xhtml' ) );
}

/**

* Display the XHTML generator that is generated on the wp_head hook.

* @since 2.5.0

function wp_generator() {

/**

* Filter the output of the XHTML generator tag.

* @since 2.5.0

* @param string $generator_type The XHTML generator.

the_generator( apply_filters( 'wp_generator_type', 'xhtml' ) );

}

関数　the_generator()

/**
 * Display the generator XML or Comment for RSS, ATOM, etc.
 *
 * Returns the correct generator type for the requested output format. Allows
 * for a plugin to filter generators overall the the_generator filter.
 *
 * @since 2.5.0
 *
 * @param string $type The type of generator to output - (html|xhtml|atom|rss2|rdf|comment|export).
 */
function the_generator( $type ) {
	/**
	 * Filter the output of the XHTML generator tag for display.
	 *
	 * @since 2.5.0
	 *
	 * @param string $generator_type The generator output.
	 * @param string $type           The type of generator to output. Accepts 'html',
	 *                               'xhtml', 'atom', 'rss2', 'rdf', 'comment', 'export'.
	 */
	echo apply_filters( 'the_generator', get_the_generator($type), $type ) . "\n";
}

/**

* Display the generator XML or Comment for RSS, ATOM, etc.

* Returns the correct generator type for the requested output format. Allows

* for a plugin to filter generators overall the the_generator filter.

* @since 2.5.0

function the_generator( $type ) {

/**

* Filter the output of the XHTML generator tag for display.

* @since 2.5.0

* @param string $generator_type The generator output.

* @param string $type The type of generator to output. Accepts 'html',

* 'xhtml', 'atom', 'rss2', 'rdf', 'comment', 'export'.

echo apply_filters( 'the_generator', get_the_generator($type), $type ) . "\n";

}

関数　get_the_generator()

/**
 * Creates the generator XML or Comment for RSS, ATOM, etc.
 *
 * Returns the correct generator type for the requested output format. Allows
 * for a plugin to filter generators on an individual basis using the
 * 'get_the_generator_{$type}' filter.
 *
 * @since 2.5.0
 *
 * @param string $type The type of generator to return - (html|xhtml|atom|rss2|rdf|comment|export).
 * @return string The HTML content for the generator.
 */
function get_the_generator( $type = '' ) {
	if ( empty( $type ) ) {

		$current_filter = current_filter();
		if ( empty( $current_filter ) )
			return;

		switch ( $current_filter ) {
			case 'rss2_head' :
			case 'commentsrss2_head' :
				$type = 'rss2';
				break;
			case 'rss_head' :
			case 'opml_head' :
				$type = 'comment';
				break;
			case 'rdf_header' :
				$type = 'rdf';
				break;
			case 'atom_head' :
			case 'comments_atom_head' :
			case 'app_head' :
				$type = 'atom';
				break;
		}
	}

	switch ( $type ) {
		case 'html':
			$gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '">';
			break;
		case 'xhtml':
			$gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '" />';
			break;
		case 'atom':
			$gen = '<generator uri="http://wordpress.org/" version="' . get_bloginfo_rss( 'version' ) . '">WordPress</generator>';
			break;
		case 'rss2':
			$gen = '<generator>http://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '</generator>';
			break;
		case 'rdf':
			$gen = '<admin:generatorAgent rdf:resource="http://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '" />';
			break;
		case 'comment':
			$gen = '<!-- generator="WordPress/' . get_bloginfo( 'version' ) . '" -->';
			break;
		case 'export':
			$gen = '<!-- generator="WordPress/' . get_bloginfo_rss('version') . '" created="'. date('Y-m-d H:i') . '" -->';
			break;
	}

	/**
	 * Filter the HTML for the retrieved generator type.
	 *
	 * The dynamic portion of the hook name, $type, refers to the generator type.
	 *
	 * @since 2.5.0
	 *
	 * @param string $gen  The HTML markup output to 'wp_head()'.
	 * @param string $type The type of generator. Accepts 'html', 'xhtml', 'atom',
	 *                     'rss2', 'rdf', 'comment', 'export'.
	 */
	return apply_filters( "get_the_generator_{$type}", $gen, $type );
}

/**

* Creates the generator XML or Comment for RSS, ATOM, etc.

* Returns the correct generator type for the requested output format. Allows

* for a plugin to filter generators on an individual basis using the

* 'get_the_generator_{$type}' filter.

* @since 2.5.0

* @return string The HTML content for the generator.

function get_the_generator( $type = '' ) {

if ( empty( $type ) ) {

$current_filter = current_filter();

if ( empty( $current_filter ) )

return;

switch ( $current_filter ) {

case 'rss2_head' :

case 'commentsrss2_head' :

$type = 'rss2';

break;

case 'rss_head' :

case 'opml_head' :

$type = 'comment';

break;

case 'rdf_header' :

$type = 'rdf';

break;

case 'atom_head' :

case 'comments_atom_head' :

case 'app_head' :

$type = 'atom';

break;

}

switch ( $type ) {

case 'html':

$gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '">';

break;

case 'xhtml':

$gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '" />';

break;

case 'atom':

$gen = '<generator uri="http://wordpress.org/" version="' . get_bloginfo_rss( 'version' ) . '">WordPress</generator>';

break;

case 'rss2':

$gen = '<generator>http://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '</generator>';

break;

case 'rdf':

$gen = '<admin:generatorAgent rdf:resource="http://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '" />';

break;

case 'comment':

$gen = '';

break;

case 'export':

$gen = '';

break;

}

/**

* Filter the HTML for the retrieved generator type.

* The dynamic portion of the hook name, $type, refers to the generator type.

* @since 2.5.0

* @param string $gen The HTML markup output to 'wp_head()'.

* @param string $type The type of generator. Accepts 'html', 'xhtml', 'atom',

* 'rss2', 'rdf', 'comment', 'export'.

return apply_filters( "get_the_generator_{$type}", $gen, $type );

}

関数　checked()

/**
 * Outputs the html checked attribute.
 *
 * Compares the first two arguments and if identical marks as checked
 *
 * @since 1.0.0
 *
 * @param mixed $checked One of the values to compare
 * @param mixed $current (true) The other value to compare if not just true
 * @param bool $echo Whether to echo or just return the string
 * @return string html attribute or empty string
 */
function checked( $checked, $current = true, $echo = true ) {
	return __checked_selected_helper( $checked, $current, $echo, 'checked' );
}

/**

* Outputs the html checked attribute.

* Compares the first two arguments and if identical marks as checked

* @since 1.0.0

* @param mixed $checked One of the values to compare

* @param mixed $current (true) The other value to compare if not just true

* @param bool $echo Whether to echo or just return the string

* @return string html attribute or empty string

function checked( $checked, $current = true, $echo = true ) {

return __checked_selected_helper( $checked, $current, $echo, 'checked' );

}

関数　selected()

/**
 * Outputs the html selected attribute.
 *
 * Compares the first two arguments and if identical marks as selected
 *
 * @since 1.0.0
 *
 * @param mixed $selected One of the values to compare
 * @param mixed $current (true) The other value to compare if not just true
 * @param bool $echo Whether to echo or just return the string
 * @return string html attribute or empty string
 */
function selected( $selected, $current = true, $echo = true ) {
	return __checked_selected_helper( $selected, $current, $echo, 'selected' );
}

/**

* Outputs the html selected attribute.

* Compares the first two arguments and if identical marks as selected

* @since 1.0.0

* @param mixed $selected One of the values to compare

* @param mixed $current (true) The other value to compare if not just true

* @param bool $echo Whether to echo or just return the string

* @return string html attribute or empty string

function selected( $selected, $current = true, $echo = true ) {

return __checked_selected_helper( $selected, $current, $echo, 'selected' );

}

関数　disabled()

/**
 * Outputs the html disabled attribute.
 *
 * Compares the first two arguments and if identical marks as disabled
 *
 * @since 3.0.0
 *
 * @param mixed $disabled One of the values to compare
 * @param mixed $current (true) The other value to compare if not just true
 * @param bool $echo Whether to echo or just return the string
 * @return string html attribute or empty string
 */
function disabled( $disabled, $current = true, $echo = true ) {
	return __checked_selected_helper( $disabled, $current, $echo, 'disabled' );
}

/**

* Outputs the html disabled attribute.

* Compares the first two arguments and if identical marks as disabled

* @since 3.0.0

* @param mixed $disabled One of the values to compare

* @param mixed $current (true) The other value to compare if not just true

* @param bool $echo Whether to echo or just return the string

* @return string html attribute or empty string

function disabled( $disabled, $current = true, $echo = true ) {

return __checked_selected_helper( $disabled, $current, $echo, 'disabled' );

}

関数　__checked_selected_helper()

/**
 * Private helper function for checked, selected, and disabled.
 *
 * Compares the first two arguments and if identical marks as $type
 *
 * @since 2.8.0
 * @access private
 *
 * @param mixed $helper One of the values to compare
 * @param mixed $current (true) The other value to compare if not just true
 * @param bool $echo Whether to echo or just return the string
 * @param string $type The type of checked|selected|disabled we are doing
 * @return string html attribute or empty string
 */
function __checked_selected_helper( $helper, $current, $echo, $type ) {
	if ( (string) $helper === (string) $current )
		$result = " $type='$type'";
	else
		$result = '';

	if ( $echo )
		echo $result;

	return $result;
}

/**

* Private helper function for checked, selected, and disabled.

* Compares the first two arguments and if identical marks as $type

* @since 2.8.0

* @access private

* @param mixed $helper One of the values to compare

* @param mixed $current (true) The other value to compare if not just true

* @param bool $echo Whether to echo or just return the string

* @param string $type The type of checked|selected|disabled we are doing

* @return string html attribute or empty string

function __checked_selected_helper( $helper, $current, $echo, $type ) {

if ( (string) $helper === (string) $current )

$result = " $type='$type'";

else

$result = '';

if ( $echo )

echo $result;

return $result;

}

関数　wp_heartbeat_settings()

/**
 * Default settings for heartbeat
 *
 * Outputs the nonce used in the heartbeat XHR
 *
 * @since 3.6.0
 *
 * @param array $settings
 * @return array $settings
 */
function wp_heartbeat_settings( $settings ) {
	if ( ! is_admin() )
		$settings['ajaxurl'] = admin_url( 'admin-ajax.php', 'relative' );

	if ( is_user_logged_in() )
		$settings['nonce'] = wp_create_nonce( 'heartbeat-nonce' );

	return $settings;
}

/**

* Default settings for heartbeat

* Outputs the nonce used in the heartbeat XHR

* @since 3.6.0

* @param array $settings

* @return array $settings

function wp_heartbeat_settings( $settings ) {

if ( ! is_admin() )

$settings['ajaxurl'] = admin_url( 'admin-ajax.php', 'relative' );

if ( is_user_logged_in() )

$settings['nonce'] = wp_create_nonce( 'heartbeat-nonce' );

return $settings;

}

- Wordpress

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WordPressを読む 35-6 /blog/wp-includes/general-template.php 6

/blog/wp-includes/general-template.php 6

WordPressを読む　35-6 /blog/wp-includes/general-template.php 6