'primary',
'name' => _x( 'Primary', 'sidebar', 'stargazer' ),
'description' => __( 'The main sidebar. It is displayed on either the left or right side of the page based on the chosen layout.', 'stargazer' )
)
);
hybrid_register_sidebar(
array(
'id' => 'subsidiary',
'name' => _x( 'Subsidiary', 'sidebar', 'stargazer' ),
'description' => __( 'A sidebar located in the footer of the site. Optimized for one, two, or three widgets (and multiples thereof).', 'stargazer' )
)
);
}
/**
* Enqueues scripts.
*
* @since 0.1.0
* @access public
* @return void
*/
function stargazer_enqueue_scripts() {
wp_register_script(
'stargazer',
trailingslashit( get_template_directory_uri() ) . 'js/stargazer.js',
array( 'jquery' ),
null,
true
);
wp_enqueue_script( 'stargazer' );
}
/**
* Registers custom stylesheets for the front end.
*
* @since 0.1.0
* @access public
* @return void
*/
function stargazer_register_styles() {
wp_deregister_style( 'mediaelement' );
wp_deregister_style( 'wp-mediaelement' );
wp_register_style( 'stargazer-fonts', 'http://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic,700italic|Open+Sans:300,400,600,700' );
wp_register_style( 'stargazer-mediaelement', trailingslashit( get_template_directory_uri() ) . 'css/mediaelement/mediaelement.min.css' );
}
/**
* Registers stylesheets for use in the admin.
*
* @since 0.1.0
* @access public
* @return void
*/
function stargazer_admin_register_styles() {
wp_register_style( 'stargazer-fonts', 'http://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic,700italic|Open+Sans:300,400,600,700' );
wp_register_style( 'stargazer-admin-custom-header', hybrid_locate_theme_file( array( 'css/admin-custom-header.css' ) ) );
}
/**
* Callback function for adding editor styles. Use along with the add_editor_style() function.
*
* @since 0.1.0
* @access public
* @return array
*/
function stargazer_get_editor_styles() {
/* Set up an array for the styles. */
$editor_styles = array();
/* Add the theme's editor styles. */
$editor_styles[] = trailingslashit( get_template_directory_uri() ) . 'css/editor-style.css';
/* If a child theme, add its editor styles. Note: WP checks whether the file exists before using it. */
if ( is_child_theme() )
$editor_styles[] = trailingslashit( get_stylesheet_directory_uri() ) . 'css/editor-style.css';
/* Add the locale stylesheet. */
$editor_styles[] = get_locale_stylesheet_uri();
/* Uses Ajax to display custom theme styles added via the Theme Mods API. */
$editor_styles[] = add_query_arg( 'action', 'stargazer_editor_styles', admin_url( 'admin-ajax.php' ) );
/* Return the styles. */
return $editor_styles;
}
/**
* Adds the class to the visual editor.
*
* @since 0.1.0
* @access public
* @param array $settings
* @return array
*/
function stargazer_tiny_mce_before_init( $settings ) {
$settings['body_class'] = join( ' ', get_body_class() );
return $settings;
}
/**
* Modifies the theme layout on attachment pages. If a specific layout is not selected and the global layout
* isn't set to '1c-narrow', this filter will change the layout to '1c'.
*
* @since 0.1.0
* @access public
* @param string $layout
* @return string
*/
function stargazer_mod_theme_layout( $layout ) {
if ( is_attachment() && wp_attachment_is_image() ) {
$post_layout = get_post_layout( get_queried_object_id() );
if ( 'default' === $post_layout && '1c-narrow' !== $layout )
$layout = '1c';
}
return $layout;
}
/**
* Adds the comments link to status posts' content.
*
* @since 0.1.0
* @access public
* @param string $content
* @return string
*/
function stargazer_status_content( $content ) {
if ( !is_singular() && has_post_format( 'status' ) && in_the_loop() && ( have_comments() || comments_open() ) )
$content .= ' ';
return $content;
}
/**
* Filter's Hybrid Core's infinity symbol for aside posts. This changes the symbol to a comments link if
* the post's comments are open or if the post has comments.
*
* @since 0.1.0
* @access public
* @param string $html
* @return string
*/
function stargazer_aside_infinity( $html ) {
if ( have_comments() || comments_open() )
$html = ' ';
return $html;
}
/**
* Adds a custom excerpt length.
*
* @since 0.1.0
* @access public
* @param int $length
* @return int
*/
function stargazer_excerpt_length( $length ) {
return 30;
}
/**
* Adds a custom class to the 'subsidiary' sidebar. This is used to determine the number of columns used to
* display the sidebar's widgets. This optimizes for 1, 2, and 3 columns or multiples of those values.
*
* Note that we're using the global $sidebars_widgets variable here. This is because core has marked
* wp_get_sidebars_widgets() as a private function. Therefore, this leaves us with $sidebars_widgets for
* figuring out the widget count.
* @link http://codex.wordpress.org/Function_Reference/wp_get_sidebars_widgets
*
* @since 0.1.0
* @access public
* @param array $attr
* @param string $context
* @return array
*/
function stargazer_sidebar_subsidiary_class( $attr, $context ) {
if ( 'subsidiary' === $context ) {
global $sidebars_widgets;
if ( is_array( $sidebars_widgets ) && !empty( $sidebars_widgets[ $context ] ) ) {
$count = count( $sidebars_widgets[ $context ] );
if ( !( $count % 3 ) || $count % 2 )
$attr['class'] .= ' sidebar-col-3';
elseif ( !( $count % 2 ) )
$attr['class'] .= ' sidebar-col-2';
else
$attr['class'] .= ' sidebar-col-1';
}
}
return $attr;
}
/**
* Turns the IDs into classes for the calendar.
*
* @since 0.1.0
* @access public
* @param string $calendar
* @return string
*/
function stargazer_get_calendar( $calendar ) {
return preg_replace( '/id=([\'"].*?[\'"])/i', 'class=$1', $calendar );
}
/**
* Adds a featured image (if one exists) next to the audio player. Also adds a section below the player to
* display the audio file information (toggled by custom JS).
*
* @since 0.1.0
* @access public
* @param string $html
* @param array $atts
* @param object $audio
* @param object $post_id
* @return string
*/
function stargazer_audio_shortcode( $html, $atts, $audio, $post_id ) {
/* Don't show in the admin. */
if ( is_admin() )
return $html;
/* If we have an actual attachment to work with, use the ID. */
if ( is_object( $audio ) ) {
$attachment_id = $audio->ID;
}
/* Else, get the ID via the file URL. */
else {
preg_match( '/src=[\'"](.+?)[\'"]/i', $html, $matches );
if ( !empty( $matches ) )
$attachment_id = hybrid_get_attachment_id_from_url( $matches[1] );
}
/* If an attachment ID was found. */
if ( !empty( $attachment_id ) ) {
/* Get the attachment's featured image. */
$image = get_the_image(
array(
'post_id' => $attachment_id,
'image_class' => 'audio-image',
'link_to_post' => is_attachment() ? false : true,
'echo' => false
)
);
/* If there's no attachment featured image, see if there's one for the post. */
if ( empty( $image ) && !empty( $post_id ) )
$image = get_the_image( array( 'image_class' => 'audio-image', 'link_to_post' => false, 'echo' => false ) );
/* Add a wrapper for the audio element and image. */
if ( !empty( $image ) ) {
$image = preg_replace( array( '/width=[\'"].+?[\'"]/i', '/height=[\'"].+?[\'"]/i' ), '', $image );
$html = '' . $image . $html . '
';
}
/* If not viewing an attachment page, add the media info section. */
if ( !is_attachment() ) {
$html .= '';
}
}
return $html;
}
/**
* Adds a section below the player to display the video file information (toggled by custom JS).
*
* @since 0.1.0
* @access public
* @param string $html
* @param array $atts
* @param object $audio
* @return string
*/
function stargazer_video_shortcode( $html, $atts, $video ) {
/* Don't show on single attachment pages or in the admin. */
if ( is_attachment() || is_admin() )
return $html;
/* If we have an actual attachment to work with, use the ID. */
if ( is_object( $video ) ) {
$attachment_id = $video->ID;
}
/* Else, get the ID via the file URL. */
else {
preg_match( '/src=[\'"](.+?)[\'"]/i', $html, $matches );
if ( !empty( $matches ) )
$attachment_id = hybrid_get_attachment_id_from_url( $matches[1] );
}
/* If an attachment ID was found, add the media info section. */
if ( !empty( $attachment_id ) ) {
$html .= '';
}
return $html;
}
/**
* Featured image for self-hosted videos. Checks the vidoe attachment for sub-attachment images. If
* none exist, checks the current post (if in The Loop) for its featured image. If an image is found,
* it's used as the "poster" attribute in the [video] shortcode.
*
* @since 0.1.0
* @access public
* @param array $out
* @return array
*/
function stargazer_video_atts( $out ) {
/* Don't show in the admin. */
if ( is_admin() )
return $out;
/* Only run if the user didn't set a 'poster' image. */
if ( empty( $out['poster'] ) ) {
/* Check the 'src' attribute for an attachment file. */
if ( !empty( $out['src'] ) )
$attachment_id = hybrid_get_attachment_id_from_url( $out['src'] );
/* If we couldn't get an attachment from the 'src' attribute, check other supported file extensions. */
if ( empty( $attachment_id ) ) {
$default_types = wp_get_video_extensions();
foreach ( $default_types as $type ) {
if ( !empty( $out[ $type ] ) ) {
$attachment_id = hybrid_get_attachment_id_from_url( $out[ $type ] );
if ( !empty( $attachment_id ) )
break;
}
}
}
/* If there's an attachment ID at this point. */
if ( !empty( $attachment_id ) ) {
/* Get the attachment's featured image. */
$image = get_the_image(
array(
'post_id' => $attachment_id,
'size' => 'full',
'format' => 'array',
'echo' => false
)
);
}
/* If no image has been found and we're in the post loop, see if the current post has a featured image. */
if ( empty( $image ) && get_post() )
$image = get_the_image( array( 'size' => 'full', 'format' => 'array', 'echo' => false ) );
/* Set the 'poster' attribute if we have an image at this point. */
if ( !empty( $image ) )
$out['poster'] = $image['src'];
}
return $out;
}