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Default header selector, first pass. see #12343

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git-svn-id: https://develop.svn.wordpress.org/trunk@13403 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2010-02-25 19:18:44 +00:00
parent 899906649c
commit 4ee18ae484
3 changed files with 109 additions and 2 deletions
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wp-admin/custom-header.php
+86 -1
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@@ -33,6 +33,8 @@ class Custom_Image_Header {
*/
var $admin_image_div_callback;
var $default_headers = array();
/**
* PHP4 Constructor - Register administration header callback.
*
@@ -133,6 +135,74 @@ class Custom_Image_Header {
check_admin_referer('custom-header');
remove_theme_mods();
}
if ( isset($_POST['default-header']) ) {
$this->process_default_headers();
if ( isset($this->default_headers[$_POST['default-header']]) )
set_theme_mod('header_image', esc_url($this->default_headers[$_POST['default-header']]['url']));
}
}
/**
* Process the default headers
*
* @since 3.0.0
*/
function process_default_headers() {
global $_wp_default_headers;
if ( !empty($this->headers) )
return;
if ( !isset($_wp_default_headers) )
return;
$this->default_headers = $_wp_default_headers;
foreach ( array_keys($this->default_headers) as $header ) {
$this->default_headers[$header]['url'] = sprintf( $this->default_headers[$header]['url'], get_template_directory_uri(), get_stylesheet_directory_uri() );
$this->default_headers[$header]['thumbnail_url'] = sprintf( $this->default_headers[$header]['thumbnail_url'], get_template_directory_uri(), get_stylesheet_directory_uri() );
}
}
/**
* Display UI for selecting one of several default headers.
*
* @since 3.0.0
*/
function show_default_header_selector() {
echo '<table id="available-headers" cellspacing="0" cellpadding="0">';
$headers = array_keys($this->default_headers);
$table = array();
$rows = ceil(count($headers) / 3);
for ( $row = 1; $row <= $rows; $row++ ) {
for ( $col = 1; $col <= 3; $col++ ) {
$table[$row][$col] = array_shift($headers);
}
}
foreach ( $table as $row => $cols ) {
echo '<tr>';
foreach ( $cols as $col => $header_key ) {
if ( !$header_key )
continue;
$class = array('available-theme');
if ( $row == 1 ) $class[] = 'top';
if ( $col == 1 ) $class[] = 'left';
if ( $row == $rows ) $class[] = 'bottom';
if ( $col == 3 ) $class[] = 'right';
if ( !isset($this->headers[$header_key]))
echo '<td class="' . join(' ', $class) . '">';
$header_thumbnail = $this->default_headers[$header_key]['thumbnail_url'];
$header_url = $this->default_headers[$header_key]['url'];
$header_desc = $this->default_headers[$header_key]['description'];
echo '<label><input name="default-header" type="radio" value="' . esc_attr($header_key) . '" ' . checked($header_url, get_header_image(), false) . ' />';
echo '<img src="' . $header_thumbnail . '" alt="' . esc_attr($header_desc) .'" /></label>';
echo '</td>';
}
echo '</tr>';
}
echo '</table>';
}
/**
@@ -284,6 +354,7 @@ class Custom_Image_Header {
* @since unknown
*/
function step_1() {
$this->process_default_headers();
if ( isset($_GET['updated']) && $_GET['updated'] ) { ?>
<div id="message" class="updated">
<p><?php printf(__('Header updated. <a href="%s">Visit your site</a> to see how it looks.'), home_url()); ?></p>
@@ -293,6 +364,9 @@ class Custom_Image_Header {
<div class="wrap">
<?php screen_icon(); ?>
<h2><?php _e('Your Header Image'); ?></h2>
<?php
if ( get_theme_mod('header_image') || empty($this->default_headers) ) :
?>
<p><?php _e('This is your header image. You can change the text color or upload and crop a new image.'); ?></p>
<?php
@@ -310,12 +384,23 @@ if ( $this->admin_image_div_callback ) {
<form method="post" action="<?php echo admin_url('themes.php?page=custom-header&amp;updated=true') ?>">
<input type="button" class="button" value="<?php esc_attr_e('Hide Text'); ?>" onclick="hide_text()" id="hidetext" />
<input type="button" class="button" value="<?php esc_attr_e('Select a Text Color'); ?>" id="pickcolor" /><input type="button" class="button" value="<?php esc_attr_e('Use Original Color'); ?>" onclick="colorDefault()" id="defaultcolor" />
<?php wp_nonce_field('custom-header') ?>
<?php wp_nonce_field('custom-header'); ?>
<input type="hidden" name="textcolor" id="textcolor" value="#<?php esc_attr(header_textcolor()) ?>" /><input name="submit" type="submit" class="button" value="<?php esc_attr_e('Save Changes'); ?>" /></form>
<?php } ?>
<div id="colorPickerDiv" style="z-index: 100;background:#eee;border:1px solid #ccc;position:absolute;display:none;"> </div>
</div>
<?php
else:
echo '<p>' . __('Choose one of these cool headers, or upload your own image below.') . '</p>';
echo '<form method="post" action="' . admin_url('themes.php?page=custom-header&amp;updated=true') . '">';
wp_nonce_field('custom-header');
$this->show_default_header_selector();
echo '<input type="submit" class="button" value="' . esc_attr__('Save Your Choice') . '" />';
echo '</form>';
echo '</div>';
endif;
?>
<div class="wrap">
<h2><?php _e('Upload New Header Image'); ?></h2><p><?php _e('Here you can upload a custom header image to be shown at the top of your blog instead of the default one. On the next screen you will be able to crop the image.'); ?></p>
<p><?php printf(__('Images of exactly <strong>%1$d x %2$d pixels</strong> will be used as-is.'), HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT); ?></p>