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Your IP : 216.73.216.174
<?php
/**
* Core theme functions - very important!! Do not ever edit this file, if you need to make
* adjustments, please use a child theme. If you aren't sure how, please ask!
*
* @package Wanderfuls WordPress Theme
* @subpackage Framework
*/
/**
* Outputs correct schema HTML for sections of the site
*
* @since 3.0.0
*/
function tb_schema_markup( $location ) {
echo tb_get_schema_markup( $location );
}
/**
* Returns correct schema HTML for sections of the site
*
* @since 3.0.0
*/
function tb_get_schema_markup( $location ) {
// Return nothing if disabled
if ( ! tb_get_mod( 'schema_markup_enable', true ) ) {
return null;
}
// Loop through locations
if ( 'body' == $location ) {
$itemscope = 'itemscope';
$itemtype = 'http://schema.org/WebPage';
if ( is_singular( 'post' ) ) {
$type = "Article";
} elseif( is_author() ) {
$type = 'ProfilePage';
} elseif( is_search() ) {
$type = 'SearchResultsPage';
}
$schema = 'itemscope="'. $itemscope .'" itemtype="'. $itemtype .'"';
} elseif ( 'header' == $location ) {
$schema = 'itemscope="itemscope" itemtype="http://schema.org/WPHeader"';
} elseif( 'site_navigation' == $location ) {
$schema = 'itemscope="itemscope" itemtype="http://schema.org/SiteNavigationElement"';
} elseif( 'main' == $location ) {
$itemtype = 'http://schema.org/WebPageElement';
$itemprop = 'mainContentOfPage';
if ( is_singular( 'post' ) ) {
$itemprop = '';
$itemtype = 'http://schema.org/Blog';
}
$schema = 'itemprop="'. $itemprop .'" itemscope="itemscope" itemtype="'. $itemtype .'"';
} elseif( 'sidebar' == $location ) {
$schema = 'itemscope="itemscope" itemtype="http://schema.org/WPSideBar"';
} elseif( 'footer' == $location ) {
$schema = 'itemscope="itemscope" itemtype="http://schema.org/WPFooter"';
} elseif( 'footer_bottom' == $location ) {
$schema = '';
} elseif( 'headline' == $location ) {
$schema = 'itemprop="headline"';
} elseif( 'blog_post' == $location ) {
$schema = 'itemprop="blogPost" itemscope="itemscope" itemtype="http://schema.org/BlogPosting"';
} elseif( 'entry_content' == $location ) {
$schema = 'itemprop="text"';
} elseif( 'publish_date' == $location ) {
$schema = 'itemprop="datePublished" pubdate';
} elseif( 'author_name' == $location ) {
$schema = 'itemprop="name"';
} elseif( 'author_link' == $location ) {
$schema = 'itemprop="author" itemscope="itemscope" itemtype="http://schema.org/Person"';
} elseif( 'image' == $location ) {
$schema = 'itemprop="image"';
} else {
$schema = '';
}
// Apply filters and return schema
return ' '. apply_filters( 'tb_get_schemea', $schema );
}
/**
* Returns theme custom post types
*
* @since 1.3.3
*/
function tb_theme_post_types() {
$post_types = array( 'portfolio', 'staff', 'testimonials' );
$post_types = array_combine( $post_types, $post_types );
$post_types = apply_filters( 'tb_theme_post_types', $post_types );
return $post_types;
}
/**
* Echo the post URL
*
* @since 1.5.4
*/
function tb_permalink( $post_id = '' ) {
echo tb_get_permalink( $post_id );
}
/**
* Return the post URL
*
* @since 2.0.0
*/
function tb_get_permalink( $post_id = '' ) {
// If post ID isn't defined lets get it
$post_id = $post_id ? $post_id : get_the_ID();
// Check tb_post_link custom field for custom link
$meta = get_post_meta( $post_id, 'tb_post_link', true );
// If tb_post_link custom field is defined return that otherwise return the permalink
$permalink = $meta ? $meta : get_permalink( $post_id );
// Apply filters
$permalink = apply_filters( 'tb_permalink', $permalink );
// Sanitize
$permalink = esc_url( $permalink );
// Return permalink
return $permalink;
}
/**
* Return custom permalink
*
* @since 2.0.0
*/
function tb_get_custom_permalink() {
return esc_url( get_post_meta( get_the_ID(), 'tb_post_link', true ) );
}
/**
* Echo escaped post title
*
* @since 2.0.0
*/
function tb_esc_title() {
echo tb_get_esc_title();
}
/**
* Return escaped post title
*
* @since 1.5.4
*/
function tb_get_esc_title() {
return esc_attr( the_title_attribute( 'echo=0' ) );
}
/**
* Returns the correct sidebar ID
*
* @since 1.0.0
*/
function tb_get_sidebar( $sidebar = 'sidebar' ) {
// Get global object
$tb_theme = tb_global_obj();
// Pages
if ( is_page() && tb_get_mod( 'pages_custom_sidebar', true ) ) {
if ( ! is_page_template( 'templates/blog.php' ) ) {
$sidebar = 'pages_sidebar';
}
}
// Search
elseif ( is_search() && tb_get_mod( 'search_custom_sidebar', true ) ) {
$sidebar = 'search_sidebar';
}
// Add filter for tweaking the sidebar display via child theme's
$sidebar = apply_filters( 'tb_get_sidebar', $sidebar );
// Check meta option after filter so it always overrides
if ( $meta = get_post_meta( $tb_theme->post_id, 'sidebar', true ) ) {
$sidebar = $meta;
}
// Never show empty sidebar
if ( ! is_active_sidebar( $sidebar ) ) {
$sidebar = 'sidebar';
}
// Return the correct sidebar
return $sidebar;
}
/**
* Returns the correct classname for any specific column grid
*
* @since 1.0.0
*/
function tb_grid_class( $col = '4' ) {
$class = 'span_1_of_'. $col;
$class = apply_filters( 'tb_grid_class', $class );
return $class;
}
/**
* Echos 1st taxonomy of any taxonomy with a link
*
* @since 2.0.0
*/
function tb_first_term_link( $post_id, $taxonomy = 'category' ) {
if ( ! $post_id ) {
return;
}
if ( ! taxonomy_exists( $taxonomy ) ) {
return;
}
$terms = wp_get_post_terms( $post_id, $taxonomy );
if ( ! empty( $terms ) ) {
$term_link = get_term_link( $terms[0], $taxonomy ); ?>
<a href="<?php echo esc_url( $term_link ); ?>" title="<?php esc_attr( $terms[0]->name ); ?>"><?php echo $terms[0]->name; ?></a>
<?php
}
}
/**
* Returns a list of terms for specific taxonomy
*
* @since 2.1.3
*/
function tb_get_list_post_terms( $taxonomy = 'category', $show_links = true ) {
return tb_list_post_terms( $taxonomy, $show_links, false );
}
/**
* List terms for specific taxonomy
*
* @since 1.6.3
*/
function tb_list_post_terms( $taxonomy = 'category', $show_links = true, $echo = true ) {
// Make sure taxonomy exists
if ( ! taxonomy_exists( $taxonomy ) ) {
return;
}
// Get terms
$list_terms = array();
$terms = wp_get_post_terms( get_the_ID(), $taxonomy );
// Return if no terms are found
if ( ! $terms ) {
return;
}
// Loop through terms
foreach ( $terms as $term ) {
$permalink = get_term_link( $term->term_id, $taxonomy );
if ( $show_links ) {
$list_terms[] = '<a href="'. $permalink .'" title="'. $term->name .'" class="term-'. $term->term_id .'">'. $term->name .'</a>';
} else {
$list_terms[] = '<span class="term-'. $term->term_id .'">'. $term->name .'</span>';
}
}
// Turn into comma seperated string
if ( $list_terms && is_array( $list_terms ) ) {
$list_terms = implode( ', ', $list_terms );
} else {
return;
}
// Echo terms
if ( $echo ) {
echo $list_terms;
} else {
return $list_terms;
}
}
/**
* Minify CSS
*
* @since 1.6.3
*/
function tb_minify_css( $css ) {
if ( $css ) {
// Normalize whitespace
$css = preg_replace( '/\s+/', ' ', $css );
// Remove ; before }
$css = preg_replace( '/;(?=\s*})/', '', $css );
// Remove space after , : ; { } */ >
$css = preg_replace( '/(,|:|;|\{|}|\*\/|>) /', '$1', $css );
// Remove space before , ; { }
$css = preg_replace( '/ (,|;|\{|})/', '$1', $css );
// Strips leading 0 on decimal values (converts 0.5px into .5px)
$css = preg_replace( '/(:| )0\.([0-9]+)(%|em|ex|px|in|cm|mm|pt|pc)/i', '${1}.${2}${3}', $css );
// Strips units if value is 0 (converts 0px to 0)
$css = preg_replace( '/(:| )(\.?)0(%|em|ex|px|in|cm|mm|pt|pc)/i', '${1}0', $css );
// Trim
$css = trim( $css );
// Return minified CSS
return $css;
}
}
/**
* Provides translation support for plugins such as WPML
*
* @since 1.6.3
*/
function tb_translate_theme_mod( $id, $content ) {
// Return false if no content is found
if ( ! $content ) {
return false;
}
// WPML translation
if ( function_exists( 'icl_t' ) && $id ) {
$content = icl_t( 'Theme Mod', $id, $content );
}
// Polylang Translation
if ( function_exists( 'pll__' ) && $id ) {
$content = pll__( $content );
}
// Return the content
return $content;
}
/**
* Outputs a theme heading
*
* @since 1.3.3
*/
function tb_heading( $args = array() ) {
// Defaults
$defaults = array(
'apply_filters' => '',
'content' => '',
'tag' => 'h2',
'classes' => array(),
);
// Add filters if defined
if ( ! empty( $args['apply_filters'] ) ) {
$args = apply_filters( 'tb_heading_'. $args['apply_filters'], $args );
}
// Parse args
wp_parse_args( $args, $defaults );
// Extract args
extract( $args );
// Return if text is empty
if ( ! $content ) {
return;
}
// Get classes
$add_classes = $classes;
$classes = array( 'theme-heading' );
if ( $add_classes && is_array( $add_classes ) ) {
$classes = array_merge( $classes, $add_classes );
}
// Turn classes into space seperated string
$classes = implode( ' ', $classes ); ?>
<<?php echo $tag; ?> class="<?php echo $classes; ?>">
<span class="text"><?php echo $content; ?></span>
</<?php echo $tag; ?>><!-- <?php echo $classes; ?> -->
<?php
}
/**
* Provides translation support for plugins such as WPML
*
* @since 1.3.3
*/
if ( ! function_exists( 'tb_element' ) ) {
function tb_element( $element ) {
// Rarr
if ( 'rarr' == $element ) {
if ( is_rtl() ) {
return '←';
} else {
return '→';
}
}
// Angle Right
elseif ( 'angle_right' == $element ) {
if ( is_rtl() ) {
return '<span class="fa fa-angle-left"></span>';
} else {
return '<span class="fa fa-angle-right"></span>';
}
}
}
}
/**
* Checks if a featured image has a caption
*
* @since 2.0.0
*/
function tb_featured_image_caption( $post_id = '' ) {
$post_id = $post_id ? $post_id : get_the_ID();
$thumbnail_id = get_post_thumbnail_id( $post_id );
$caption = get_post_field( 'post_excerpt', $thumbnail_id );
return $caption;
}
/**
* Adds the sp-video class to an iframe
*
* @since 1.0.0
*/
function tb_add_sp_video_to_oembed( $oembed ) {
$oembed = str_replace( 'iframe', 'iframe class="sp-video"', $oembed );
return $oembed;
}
/**
* Returns attachment data
*
* @since 2.0.0
*/
function tb_get_attachment_data( $attachment = '', $return = '' ) {
// Return if no attachment
if ( ! $attachment ) {
return;
}
// Return if return equals none
if ( 'none' == $return ) {
return;
}
// Create array of attachment data
$array = array(
'url' => get_post_meta( $attachment, '_wp_attachment_url', true ),
'src' => wp_get_attachment_url( $attachment ),
'alt' => get_post_meta( $attachment, '_wp_attachment_image_alt', true ),
'title' => get_the_title( $attachment),
'caption' => get_post_field( 'post_excerpt', $attachment ),
'description' => get_post_field( 'post_content', $attachment ),
'video' => esc_url( get_post_meta( $attachment, '_video_url', true ) ),
);
// Set alt to title if alt not defined
$array['alt'] = $array['alt'] ? $array['alt'] : $array['title'];
// Return data
if ( $return ) {
return $array[$return];
} else {
return $array;
}
}
/**
* Returns correct hover animation class
*
* @since 2.0.0
*/
function tb_hover_animation_class( $animation ) {
$animation = 'hvr-'. $animation;
return $animation;
}
/**
* Echo animation classes for entries
*
* @since 1.1.6
*/
function tb_entry_image_animation_classes() {
echo tb_get_entry_image_animation_classes();
}
/**
* Returns animation classes for entries
*
* @since 1.1.6
*/
function tb_get_entry_image_animation_classes() {
// Empty by default
$classes = '';
// Only used for standard posts now
if ( 'post' != get_post_type( get_the_ID() ) ) {
return;
}
// Get blog classes
if ( tb_get_mod( 'blog_entry_image_hover_animation' ) ) {
$classes = ' tb-image-hover '. tb_get_mod( 'blog_entry_image_hover_animation' );
}
// Apply filters
return apply_filters( 'tb_entry_image_animation_classes', $classes );
}
/**
* Returns thumbnail sizes
*
* @since 2.0.0
*/
function tb_get_thumbnail_sizes( $size = '' ) {
global $_wp_additional_image_sizes;
$sizes = array(
'full' => array(
'width' => '9999',
'height' => '9999',
'crop' => 0,
),
);
$get_intermediate_image_sizes = get_intermediate_image_sizes();
// Create the full array with sizes and crop info
foreach( $get_intermediate_image_sizes as $_size ) {
if ( in_array( $_size, array( 'thumbnail', 'medium', 'large' ) ) ) {
$sizes[ $_size ]['width'] = get_option( $_size . '_size_w' );
$sizes[ $_size ]['height'] = get_option( $_size . '_size_h' );
$sizes[ $_size ]['crop'] = (bool) get_option( $_size . '_crop' );
} elseif ( isset( $_wp_additional_image_sizes[ $_size ] ) ) {
$sizes[ $_size ] = array(
'width' => $_wp_additional_image_sizes[ $_size ]['width'],
'height' => $_wp_additional_image_sizes[ $_size ]['height'],
'crop' => $_wp_additional_image_sizes[ $_size ]['crop']
);
}
}
// Get only 1 size if found
if ( $size ) {
if ( isset( $sizes[ $size ] ) ) {
return $sizes[ $size ];
} else {
return false;
}
}
// Return sizes
return $sizes;
}
/**
* Generates a retina image
*
* @since 2.0.0
*/
function tb_generate_retina_image( $image, $width, $height, $crop ) {
// Define cropping args
$args = array(
'image' => $image,
'width' => $width,
'height' => $height,
'crop' => $crop,
'return' => 'url',
'retina' => true,
);
// Resize image and create retina version
$image = tb_image_resize( $args );
// Return image
return $image;
}
/**
* Echo post thumbnail url
*
* @since 2.0.0
*/
function tb_post_thumbnail_url( $args = array() ) {
echo tb_get_post_thumbnail_url( $args );
}
/**
* Return post thumbnail url
*
* @since 2.0.0
*/
function tb_get_post_thumbnail_url( $args = array() ) {
$args['return'] = 'url';
return tb_get_post_thumbnail( $args );
}
/**
* Outputs the img HTMl thubmails used in the Wanderfuls VC modules
*
* @since 2.0.0
*/
function tb_post_thumbnail( $args = array() ) {
echo tb_get_post_thumbnail( $args );
}
/**
* Returns correct HTMl for post thumbnails
*
* @since 2.0.0
*/
function tb_get_post_thumbnail( $args = array() ) {
// Check if retina is enabled
$retina_img = '';
$attr = array();
// Default args
$defaults = array(
'attachment' => get_post_thumbnail_id(),
'size' => 'full',
'width' => '',
'height' => '',
'crop' => 'center-center',
'alt' => '',
'class' => '',
'return' => 'html',
'style' => '',
'retina' => tb_global_obj( 'retina' ),
'schema_markup' => false,
);
// Parse args
$args = wp_parse_args( $args, $defaults );
// Extract args
extract( $args );
// Return dummy image
if ( 'dummy' == $attachment ) {
return '<img src="'. tb_placeholder_img_src() .'" />';
}
// Return if there isn't any attachment
if ( ! $attachment ) {
return;
}
// Sanitize variables
$size = ( 'tb-custom' == $size ) ? 'tb_custom' : $size;
$size = ( 'tb_custom' == $size ) ? false : $size;
$crop = ( ! $crop ) ? 'center-center' : $crop;
$crop = ( 'true' == $crop ) ? 'center-center' : $crop;
// Image must have an alt
if ( empty( $alt ) ) {
$alt = get_post_meta( $attachment, '_wp_attachment_image_alt', true );
}
if ( empty( $alt ) ) {
$alt = trim( strip_tags( get_post_field( 'post_excerpt', $attachment ) ) );
}
if ( empty( $alt ) ) {
$alt = trim( strip_tags( get_the_title( $attachment ) ) );
$alt = str_replace( '_', ' ', $alt );
$alt = str_replace( '-', ' ', $alt );
}
// Prettify alt attribute
if ( $alt ) {
$alt = ucwords( $alt );
}
// If image width and height equal '9999' return full image
if ( '9999' == $width && '9999' == $height ) {
$size = $size ? $size : 'full';
$width = $height = '';
}
// Define crop locations
$crop_locations = array_flip( tb_image_crop_locations() );
// Set crop location if defined in format 'left-top' and turn into array
if ( $crop && in_array( $crop, $crop_locations ) ) {
$crop = ( 'center-center' == $crop ) ? true : explode( '-', $crop );
}
// Get attachment URl
$attachment_url = wp_get_attachment_url( $attachment );
// Return if there isn't any attachment URL
if ( ! $attachment_url ) {
return;
}
// Add classes
if ( $class ) {
$attr['class'] = $class;
}
// Add alt
if ( $alt ) {
$attr['alt'] = esc_attr( $alt );
}
// Add style
if ( $style ) {
$attr['style'] = $style;
}
// Add schema markup
if ( $schema_markup ) {
$attr['itemprop'] = 'image';
}
// If on the fly image resizing is enabled or a custom width/height is defined
if ( tb_get_mod( 'image_resizing', true ) || ( $width || $height ) ) {
// Add Classes
if ( $class ) {
$class = ' class="'. $class .'"';
}
// If size is defined and not equal to tb_custom
if ( $size && 'tb_custom' != $size ) {
$dims = tb_get_thumbnail_sizes( $size );
$width = $dims['width'];
$height = $dims['height'];
$crop = ! empty( $dims['crop'] ) ? $dims['crop'] : $crop;
}
// Crop standard image
$image = tb_image_resize( array(
'image' => $attachment_url,
'width' => $width,
'height' => $height,
'crop' => $crop,
) );
// Generate retina version
if ( $retina ) {
$retina_img = tb_generate_retina_image( $attachment_url, $width, $height, $crop );
if ( $retina_img ) {
$attr['data-at2x'] = $retina_img;
} else {
$attr['data-no-retina'] = '';
}
}
// Return HTMl
if ( $image ) {
// Return image URL
if ( 'url' == $return ) {
return $image['url'];
}
// Return image HTMl
else {
// Add attributes
$attr = array_map( 'esc_attr', $attr );
$html = '';
foreach ( $attr as $name => $value ) {
$html .= ' '. $name .'="'. $value .'"';
}
// Return img
return '<img src="'. $image['url'] .'" width="'. $image['width'] .'" height="'. $image['height'] .'"'. $html .' />';
}
}
}
// Return image from add_image_size
else {
// Sanitize size
$size = $size ? $size : 'full';
// Create retina version if retina is enabled (not needed for full images)
if ( $retina ) {
// Retina not needed for full images
if ( 'full' != $size ) {
$dims = tb_get_thumbnail_sizes( $size );
$retina_img = tb_generate_retina_image( $attachment_url, $dims['width'], $dims['height'], $dims['crop'] );
}
// Add retina tag
if ( $retina_img ) {
$attr['data-at2x'] = $retina_img;
} else {
$attr['data-no-retina'] = '';
}
}
// Return image URL
if ( 'url' == $return ) {
$src = wp_get_attachment_image_src( $attachment, $size, false );
return $src[0];
}
// Return image HTMl
else {
return wp_get_attachment_image( $attachment, $size, false, $attr );
}
}
}
/**
* Echo lightbox image URL
*
* @since 2.0.0
*/
function tb_lightbox_image( $attachment = '' ) {
echo tb_get_lightbox_image( $attachment );
}
/**
* Returns lightbox image URL.
*
* @since 2.0.0
*/
function tb_get_lightbox_image( $attachment = '' ) {
// If attachment is empty lets set it to the post thumbnail id
if ( ! $attachment ) {
$attachment = get_post_thumbnail_id();
}
// If the attachment is an ID lets get the URL
if ( is_numeric( $attachment ) ) {
$image = $attachment;
} elseif ( is_array( $attachment ) ) {
return $attachment[0];
} else {
return $attachment;
}
// Set default size
$size = apply_filters( 'tb_get_lightbox_image_size', 'lightbox' );
// Sanitize data
$image = tb_get_post_thumbnail_url( array(
'attachment' => $image,
'size' => $size,
'retina' => false,
) );
// Return escaped image
return esc_url( $image );
}
/**
* Echo post video
*
* @since 2.0.0
*/
function tb_post_video( $post_id ) {
echo tb_get_post_video( $post_id );
}
/**
* Returns post video
*
* @since 2.0.0
*/
function tb_get_post_video( $post_id = '' ) {
// Define video variable
$video = '';
// Get correct ID
$post_id = $post_id ? $post_id : get_the_ID();
// Embed
if ( $meta = get_post_meta( $post_id, 'tb_post_video_embed', true ) ) {
$video = $meta;
}
// Check for self-hosted first
elseif ( $meta = get_post_meta( $post_id, 'tb_post_self_hosted_media', true ) ) {
$video = $meta;
}
// Check for tb_post_video custom field
elseif ( $meta = get_post_meta( $post_id, 'tb_post_video', true ) ) {
$video = $meta;
}
// Check for post oembed
elseif ( $meta = get_post_meta( $post_id, 'tb_post_oembed', true ) ) {
$video = $meta;
}
// Check old redux custom field last
elseif ( $meta = get_post_meta( $post_id, 'tb_post_self_hosted_shortcode_redux', true ) ) {
$video = $meta;
}
// Apply filters for child theming
$video = apply_filters( 'tb_get_post_video', $video );
// Return data
return $video;
}
/**
* Echo post video HTML
*
* @since 2.0.0
*/
function tb_post_video_html( $video = '' ) {
echo tb_get_post_video_html( $video );
}
/**
* Returns post video HTML
*
* @since 2.0.0
*/
function tb_get_post_video_html( $video = '' ) {
// Get video
$video = $video ? $video : tb_get_post_video();
// Return if video is empty
if ( empty( $video ) ) {
return;
}
// Check post format for standard post type
if ( 'post' == get_post_type() && 'video' != get_post_format() ) {
return;
}
// Check if it's an embed or iframe
// Get oembed code and return
if ( ! is_wp_error( $oembed = wp_oembed_get( $video ) ) && $oembed ) {
return '<div class="responsive-video-wrap">'. $oembed .'</div>';
}
// Display using apply_filters if it's self-hosted
else {
$video = apply_filters( 'the_content', $video );
// Add responsive video wrap for youtube/vimeo embeds
if ( strpos( $video, 'youtube' ) || strpos( $video, 'vimeo' ) ) {
return '<div class="responsive-video-wrap">'. $video .'</div>';
}
// Else return without responsive wrap
else {
return $video;
}
}
}
/**
* Returns post audio
*
* @since 2.0.0
*/
function tb_get_post_audio( $id = '' ) {
// Define video variable
$audio = '';
// Get correct ID
$id = $id ? $id : get_the_ID();
// Check for self-hosted first
if ( $self_hosted = get_post_meta( $id, 'tb_post_self_hosted_media', true ) ) {
$audio = $self_hosted;
}
// Check for tb_post_audio custom field
elseif ( $post_video = get_post_meta( $id, 'tb_post_audio', true ) ) {
$audio = $post_video;
}
// Check for post oembed
elseif ( $post_oembed = get_post_meta( $id, 'tb_post_oembed', true ) ) {
$audio = $post_oembed;
}
// Check old redux custom field last
elseif ( $self_hosted = get_post_meta( $id, 'tb_post_self_hosted_shortcode_redux', true ) ) {
$audio = $self_hosted;
}
// Apply filters for child theming
$audio = apply_filters( 'tb_get_post_audio', $audio );
// Return data
return $audio;
}
/**
* Returns post audio
*
* @since 2.0.0
*/
function tb_get_post_audio_html( $audio = '' ) {
// Get video
$audio = $audio ? $audio : tb_get_post_audio();
// Return if video is empty
if ( empty( $audio ) ) {
return;
}
// Get oembed code and return
if ( ! is_wp_error( $oembed = wp_oembed_get( $audio ) ) && $oembed ) {
return '<div class="responsive-audio-wrap">'. $oembed .'</div>';
}
// Display using apply_filters if it's self-hosted
else {
return apply_filters( 'the_content', $audio );
}
}
/**
* Returns the "category" taxonomy for a given post type
*
* @since 2.0.0
*/
function tb_get_post_type_cat_tax( $post_type = '' ) {
// Get the post type
$post_type = $post_type ? $post_type : get_post_type();
// Return taxonomy
if ( 'post' == $post_type ) {
$tax = 'category';
} elseif ( 'portfolio' == $post_type ) {
$tax = 'portfolio_category';
} elseif( 'staff' == $post_type ) {
$tax = 'staff_category';
} elseif( 'testimonials' == $post_type ) {
$tax = 'testimonials_category';
} elseif ( 'product' == $post_type ) {
$tax = 'product_cat';
} elseif ( 'tribe_events' == $post_type ) {
$tax = 'tribe_events_cat';
} else {
$tax = false;
}
// Apply filters
$tax = apply_filters( 'tb_get_post_type_cat_tax', $tax );
// Return
return $tax;
}
/**
* Returns correct typography style class
*
* @since 2.0.2
* @return string
*/
function tb_typography_style_class( $style ) {
$class = '';
if ( $style
&& 'none' != $style
&& array_key_exists( $style, tb_typography_styles() ) ) {
$class = 'typography-'. $style;
}
return $class;
}
/**
* Convert to array
*
* @since 2.0.0
*/
function tb_string_to_array( $value = array() ) {
// Return empty array if value is empty
if ( empty( $value ) ) {
return array();
}
// Check if array and not empty
elseif ( ! empty( $value ) && is_array( $value ) ) {
return $array;
}
// Create our own return
else {
// Define array
$array = array();
// Clean up value
$items = preg_split( '/\,[\s]*/', $value );
// Create array
foreach ( $items as $item ) {
if ( strlen( $item ) > 0 ) {
$array[] = $item;
}
}
// Return array
return $array;
}
}
/**
* Retrieve all term data
*
* @since 2.1.0
*/
function tb_get_term_data() {
return get_option( 'tb_term_data' );
}
/**
* Placeholder Image
*
* @since 2.1.0
*/
function tb_placeholder_img_src() {
$img = apply_filters( 'tb_placeholder_img_src', get_template_directory_uri() .'/images/placeholder.png' );
return $img;
}
/**
* Returns data attributes for post sliders
*
* @since 2.0.0
*/
function tb_slider_data( $args = '' ) {
// Define main vars
$defaults = array(
'filter_tag' => 'tb_slider_data',
'auto-play' => 'false',
'buttons' => 'false',
'fade' => 'true',
'loop' => 'true',
'thumbnails-height' => '60',
'thumbnails-width' => '60',
);
// Parse arguments
$args = wp_parse_args( $args, $defaults );
// Extract args
extract( $args );
// Apply filters for child theming
$args = apply_filters( $filter_tag, $args );
// Turn array into HTML
$return = '';
foreach ( $args as $key => $val ) {
$return .= ' data-'. $key .'="'. $val .'"';
}
// Return
echo $return;
}
/**
* Blank Image
*
* @since 2.1.0
*/
function tb_blank_img_src() {
return get_template_directory_uri() .'/images/slider-pro/blank.png';
}
/**
* Register theme mods for translations
*
* @since 2.1.0
*/
function tb_register_theme_mod_strings() {
return apply_filters( 'tb_register_theme_mod_strings', array(
'custom_logo' => false,
'retina_logo' => false,
'retina_logo_height' => false,
'error_page_title' => '404: Page Not Found',
'error_page_text' => false,
'top_bar_content' => '[font_awesome icon="phone" margin_right="5px" color="#000"] 1-800-987-654 [font_awesome icon="envelope" margin_right="5px" margin_left="20px" color="#000"] admin@total.com [font_awesome icon="user" margin_right="5px" margin_left="20px" color="#000"] [wp_login_url text="User Login" logout_text="Logout"]',
'top_bar_social_alt' => false,
'header_aside' => false,
'breadcrumbs_home_title' => false,
'blog_entry_readmore_text' => 'Read More',
'social_share_heading' => 'Please Share This',
'portfolio_related_title' => 'Related Projects',
'staff_related_title' => 'Related Staff',
'blog_related_title' => 'Related Posts',
'callout_text' => 'I am the footer call-to-action block, here you can add some relevant/important information about your company or product. I can be disabled in the theme options.',
'callout_link' => 'http://www.techbooth.in',
'callout_link_txt' => 'Get In Touch',
'footer_copyright_text' => 'Copyright <a href="#">Your Business LLC.</a> - All Rights Reserved',
'woo_shop_single_title' => __( 'Store', 'tb' ),
'woo_menu_icon_custom_link' => '',
'blog_single_header_custom_text' => 'Blog',
) );
}
/**
* Returns correct image hover classnames
*
* @since 2.0.0
*/
function tb_image_hover_classes( $style ) {
$classes = array( 'tb-image-hover' );
$classes[] = $style;
return implode( ' ', $classes );
}
/**
* Returns correct image rendering class
*
* @since 2.0.0
*/
function tb_image_rendering_class( $rendering ) {
return 'image-rendering-'. $rendering;
}
/**
* Returns correct image filter class
*
* @since 2.0.0
*/
function tb_image_filter_class( $filter ) {
if ( ! $filter || 'none' == $filter ) {
return;
}
return 'image-filter-'. $filter;
}
/**
* Returns correct social button class
*
* @since 3.0.0
*/
function tb_get_social_button_class( $style ) {
// Set theme default style
$style = $style ? $style : 'flat-rounded';
$style = apply_filters( 'tb_default_social_button_style', $style );
// None
if ( 'none' == $style ) {
$style = 'tb-social-btn-no-style';
}
// Minimal
elseif ( 'minimal' == $style ) {
$style = 'tb-social-btn-minimal';
} elseif ( 'minimal-rounded' == $style ) {
$style = 'tb-social-btn-minimal tb-semi-rounded';
} elseif ( 'minimal-round' == $style ) {
$style = 'tb-social-btn-minimal tb-round';
}
// Flat
elseif ( 'flat' == $style ) {
$style = 'tb-social-btn-flat tb-bg-gray';
} elseif ( 'flat-rounded' == $style ) {
$style = 'tb-social-btn-flat tb-semi-rounded';
} elseif ( 'flat-round' == $style ) {
$style = 'tb-social-btn-flat tb-round';
}
// Flat Color
elseif ( 'flat-color' == $style ) {
$style = 'tb-social-btn-flat tb-social-bg';
} elseif ( 'flat-color-rounded' == $style ) {
$style = 'tb-social-btn-flat tb-social-bg tb-semi-rounded';
} elseif ( 'flat-color-round' == $style ) {
$style = 'tb-social-btn-flat tb-social-bg tb-round';
}
// 3D
elseif ( '3d' == $style ) {
$style = 'tb-social-btn-3d';
} elseif ( '3d-color' == $style ) {
$style = 'tb-social-btn-3d tb-social-bg';
}
// Black
elseif ( 'black' == $style ) {
$style = 'tb-social-btn-black';
} elseif ( 'black-rounded' == $style ) {
$style = 'tb-social-btn-black tb-semi-rounded';
} elseif ( 'black-round' == $style ) {
$style = 'tb-social-btn-black tb-round';
}
// Black + Color Hover
elseif ( 'black-ch' == $style ) {
$style = 'tb-social-btn-black-ch';
} elseif ( 'black-ch-rounded' == $style ) {
$style = 'tb-social-btn-black-ch tb-semi-rounded';
} elseif ( 'black-ch-round' == $style ) {
$style = 'tb-social-btn-black-ch tb-round';
}
// Graphical
elseif ( 'graphical' == $style ) {
$style = 'tb-social-bg tb-social-btn-graphical';
} elseif ( 'graphical-rounded' == $style ) {
$style = 'tb-social-bg tb-social-btn-graphical tb-semi-rounded';
} elseif ( 'graphical-round' == $style ) {
$style = 'tb-social-bg tb-social-btn-graphical tb-round';
}
// Return style
return apply_filters( 'tb_get_social_button_class', 'tb-social-btn '. $style );
}