File: /home/mmickelson/martyknows.com/wp-content/themes/mystique/inc/theme-options.php
<?php
add_action( 'admin_init', 'mystique_theme_options_init' );
add_action( 'admin_menu', 'mystique_theme_options_add_page' );
/**
* Add theme options page styles
*/
function mystique_admin_enqueue_scripts( $hook_suffix ) {
wp_enqueue_style( 'mystique', get_template_directory_uri() . '/inc/theme-options.css', '', '20110418' );
}
add_action( 'admin_print_styles-appearance_page_theme_options', 'mystique_admin_enqueue_scripts' );
/**
* Init plugin options to white list our options
*/
function mystique_theme_options_init(){
register_setting( 'mystique_options', 'mystique_theme_options', 'mystique_theme_options_validate' );
}
/**
* Load up the menu page
*/
function mystique_theme_options_add_page() {
add_theme_page( __( 'Theme Options' ), __( 'Theme Options' ), 'edit_theme_options', 'theme_options', 'mystique_theme_options_do_page' );
}
/**
* Return array for our color schemes
*/
function mystique_color_schemes() {
$color_schemes = array(
'green' => array(
'value' => 'green',
'label' => __( 'Green' )
),
'red' => array(
'value' => 'red',
'label' => __( 'Red' )
),
'blue' => array(
'value' => 'blue',
'label' => __( 'Blue' )
),
'grey' => array(
'value' => 'grey',
'label' => __( 'Grey' )
),
'pink' => array(
'value' => 'pink',
'label' => __( 'Pink' )
),
'purple' => array(
'value' => 'purple',
'label' => __( 'Purple' )
),
);
return $color_schemes;
}
/**
* Return array for our layouts
*/
function mystique_layouts() {
$theme_layouts = array(
'content-sidebar' => array(
'value' => 'content-sidebar',
'label' => __( 'Content-Sidebar' ),
),
'sidebar-content' => array(
'value' => 'sidebar-content',
'label' => __( 'Sidebar-Content' )
),
'content-sidebar-sidebar' => array(
'value' => 'content-sidebar-sidebar',
'label' => __( 'Content-Sidebar-Sidebar' )
),
'sidebar-sidebar-content' => array(
'value' => 'sidebar-sidebar-content',
'label' => __( 'Sidebar-Sidebar-Content' )
),
'sidebar-content-sidebar' => array(
'value' => 'sidebar-content-sidebar',
'label' => __( 'Sidebar-Content-Sidebar' )
),
'no-sidebar' => array(
'value' => 'no-sidebar',
'label' => __( 'Full-Width, No Sidebar' )
),
);
return $theme_layouts;
}
/**
* Create the options page
*/
function mystique_theme_options_do_page() {
if ( ! isset( $_REQUEST['settings-updated'] ) )
$_REQUEST['settings-updated'] = false;
?>
<div class="wrap">
<?php screen_icon(); echo "<h2>" . get_current_theme() . __( ' Theme Options' ) . "</h2>"; ?>
<?php if ( false !== $_REQUEST['settings-updated'] ) : ?>
<div class="updated fade"><p><strong><?php _e( 'Options saved', 'mystique' ); ?></strong></p></div>
<?php endif; ?>
<form method="post" action="options.php">
<?php settings_fields( 'mystique_options' ); ?>
<?php $options = mystique_get_theme_options(); ?>
<table class="form-table">
<?php
/**
* Mystique Color Scheme
*/
?>
<tr valign="top"><th scope="row"><?php _e( 'Color Scheme', 'mystique' ); ?></th>
<td>
<select name="mystique_theme_options[color_scheme]">
<?php
$selected = $options['color_scheme'];
$p = '';
$r = '';
foreach ( mystique_color_schemes() as $option ) {
$label = $option['label'];
if ( $selected == $option['value'] ) // Make default first in list
$p = "\n\t<option selected='selected' value='" . esc_attr( $option['value'] ) . "'>$label</option>";
else
$r .= "\n\t<option value='" . esc_attr( $option['value'] ) . "'>$label</option>";
}
echo $p . $r;
?>
</select>
<label class="description" for="mystique_theme_options[color_scheme]"><?php _e( 'Select a default color scheme', 'mystique' ); ?></label>
</td>
</tr>
<?php
/**
* Mystique Layout
*/
?>
<tr valign="top" id="mystique-layouts"><th scope="row"><?php _e( 'Default Layout', 'mystique' ); ?></th>
<td>
<fieldset><legend class="screen-reader-text"><span><?php _e( 'Default Layout', 'mystique' ); ?></span></legend>
<?php
if ( ! isset( $checked ) )
$checked = '';
foreach ( mystique_layouts() as $option ) {
$radio_setting = $options['theme_layout'];
if ( '' != $radio_setting ) {
if ( $options['theme_layout'] == $option['value'] ) {
$checked = "checked=\"checked\"";
} else {
$checked = '';
}
}
?>
<div class="layout">
<label class="description">
<input type="radio" name="mystique_theme_options[theme_layout]" value="<?php echo esc_attr( $option['value'] ); ?>" <?php echo $checked; ?> />
<span>
<img src="<?php echo get_template_directory_uri(); ?>/inc/images/<?php echo $option['value']; ?>.png"/>
<?php echo $option['label']; ?>
</span>
</label>
</div>
<?php
}
?>
</fieldset>
</td>
</tr>
<?php
/**
* Social Icons
*/
?>
<tr valign="top" id="mystique-social-icons"><th scope="row"><?php _e( 'Social Icons', 'mystique' ); ?></th>
<td>
<fieldset><legend class="screen-reader-text"><span><?php _e( 'Social Icons', 'mystique' ); ?></span></legend>
<div><?php _e( 'Leave any URL field blank to hide its icon.', 'mystique' ); ?></div>
<div>
<input id="mystique_theme_options[show_rss_link]" name="mystique_theme_options[show_rss_link]" type="checkbox" value="1" <?php checked( '1', $options['show_rss_link'] ); ?> />
<label class="description" for="mystique_theme_options[show_rss_link]"><?php _e( 'Show the RSS feed icon?', 'mystique' ); ?></label>
</div>
<div>
<input id="mystique_theme_options[facebook_link]" class="regular-text" type="text" name="mystique_theme_options[facebook_link]" value="<?php echo esc_attr( $options['facebook_link'] ); ?>" />
<label class="description" for="mystique_theme_options[facebook_link]"><?php _e( 'Enter your Facebook URL.', 'mystique' ); ?></label>
</div>
<div>
<input id="mystique_theme_options[twitter_link]" class="regular-text" type="text" name="mystique_theme_options[twitter_link]" value="<?php echo esc_attr( $options['twitter_link'] ); ?>" />
<label class="description" for="mystique_theme_options[twitter_link]"><?php _e( 'Enter your Twitter URL.', 'mystique' ); ?></label>
</div>
<div>
<input id="mystique_theme_options[flickr_link]" class="regular-text" type="text" name="mystique_theme_options[flickr_link]" value="<?php echo esc_attr( $options['flickr_link'] ); ?>" />
<label class="description" for="mystique_theme_options[flickr_link]"><?php _e( 'Enter your Flickr URL.', 'mystique' ); ?></label>
</div>
<div>
<input id="mystique_theme_options[youtube_link]" class="regular-text" type="text" name="mystique_theme_options[youtube_link]" value="<?php echo esc_attr( $options['youtube_link'] ); ?>" />
<label class="description" for="mystique_theme_options[youtube_link]"><?php _e( 'Enter your YouTube URL.', 'mystique' ); ?></label>
</div>
</fieldset>
</td>
</tr>
<?php
/**
* Featured Posts Label
*/
?>
<tr valign="top" id="mystique-featured-post-label"><th scope="row"><?php _e( 'Featured Post Label', 'mystique' ); ?></th>
<td>
<fieldset><legend class="screen-reader-text"><span><?php _e( 'Featured Post Label', 'mystique' ); ?></span></legend>
<div>
<input id="mystique_theme_options[featured_post_label]" class="regular-text" type="text" name="mystique_theme_options[featured_post_label]" value="<?php echo esc_attr( $options['featured_post_label'] ); ?>" />
<label class="description" for="mystique_theme_options[featured_post_label]"><?php _e( 'Type a custom label for your featured sticky post (leave blank for no label).', 'mystique' ); ?></label>
</div>
</fieldset>
</td>
</tr>
<?php
/**
* Featured Posts on home page only?
*/
?>
<tr valign="top" id="mystique-featured-post-home-only"><th scope="row"><?php _e( 'Featured Post Visibility', 'mystique' ); ?></th>
<td>
<fieldset><legend class="screen-reader-text"><span><?php _e( 'Featured Post Visibility', 'mystique' ); ?></span></legend>
<div>
<input id="mystique_theme_options[featured_post_home_only]" name="mystique_theme_options[featured_post_home_only]" type="checkbox" value="1" <?php checked( '1', $options['featured_post_home_only'] ); ?> />
<label class="description" for="mystique_theme_options[featured_post_home_only]"><?php _e( 'Show the featured post only on the home page?', 'mystique' ); ?></label>
</div>
</fieldset>
</td>
</tr>
</table>
<p class="submit">
<input type="submit" class="button-primary" value="<?php esc_attr_e( 'Save Options', 'mystique' ); ?>" />
</p>
</form>
</div>
<?php
}
/**
* Sanitize and validate input. Accepts an array, return a sanitized array.
*/
function mystique_theme_options_validate( $input ) {
// Our color scheme option must actually be in our array of color scheme options
if ( ! array_key_exists( $input['color_scheme'], mystique_color_schemes() ) )
$input['color_scheme'] = null;
// Our radio option must actually be in our array of radio options
if ( ! isset( $input['theme_layout'] ) )
$input['theme_layout'] = null;
if ( ! array_key_exists( $input['theme_layout'], mystique_layouts() ) )
$input['theme_layout'] = null;
// Our checkbox values should be either 0 or 1
if ( ! isset( $input['show_rss_link'] ) )
$input['show_rss_link'] = null;
$input['show_rss_link'] = ( $input['show_rss_link'] == 1 ? 1 : 0 );
if ( ! isset( $input['featured_post_home_only'] ) )
$input['featured_post_home_only'] = null;
$input['featured_post_home_only'] = ( $input['featured_post_home_only'] == 1 ? 1 : 0 );
// Our text option must be safe text with no HTML tags
$input['twitter_link'] = wp_filter_nohtml_kses( $input['twitter_link'] );
$input['facebook_link'] = wp_filter_nohtml_kses( $input['facebook_link'] );
$input['flickr_link'] = wp_filter_nohtml_kses( $input['flickr_link'] );
$input['youtube_link'] = wp_filter_nohtml_kses( $input['youtube_link'] );
$input['featured_post_text'] = wp_filter_nohtml_kses( $input['featured_post_label'] );
// Encode URLs
$input['twitter_link'] = esc_url_raw( $input['twitter_link'] );
$input['facebook_link'] = esc_url_raw( $input['facebook_link'] );
$input['flickr_link'] = esc_url_raw( $input['flickr_link'] );
$input['youtube_link'] = esc_url_raw( $input['youtube_link'] );
return $input;
}
// adapted from http://planetozh.com/blog/2009/05/handling-plugins-options-in-wordpress-28-with-register_setting/