/home/preegmxb/gymnyou.com/wp-content/plugins/sight/core/core-plugin-functions.php
<?php
/**
* Plugin Functions
*
* Utility functions.
*
* @package Sight
*/
if ( ! function_exists( 'sight_doing_request' ) ) {
/**
* Determines whether the current request is a WordPress REST or Ajax request.
*/
function sight_doing_request() {
if ( defined( 'REST_REQUEST' ) && REST_REQUEST ) {
return true;
}
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
return true;
}
}
}
if ( ! function_exists( 'sight_is_context_editor' ) ) {
/**
* Determines whether the current request is from WordPress Editor.
*/
function sight_is_context_editor() {
if ( isset( $_REQUEST['context'] ) && 'edit' === $_REQUEST['context'] ) { // Input var ok; sanitization ok.
return true;
}
}
}
if ( ! function_exists( 'sight_is_archive' ) ) {
/**
* Determines whether the current request is a WordPress REST or Ajax request.
*/
function sight_is_archive() {
return apply_filters( 'sight_portfolio_is_archive', false );
}
}
if ( ! function_exists( 'sight_encode_data' ) ) {
/**
* Encode data
*
* @param mixed $content The content.
* @param string $secret_key The key.
* @return string
*/
function sight_encode_data( $content, $secret_key = 'sight' ) {
$content = wp_json_encode( $content );
return base64_encode( $content );
}
}
if ( ! function_exists( 'sight_decode_data' ) ) {
/**
* Decode data
*
* @param string $content The content.
* @param string $secret_key The key.
* @return string
*/
function sight_decode_data( $content, $secret_key = 'sight' ) {
$content = base64_decode( $content );
return json_decode( $content );
}
}
if ( ! function_exists( 'sight_get_available_image_sizes' ) ) {
/**
* Get the available image sizes
*/
function sight_get_available_image_sizes() {
$wais = & $GLOBALS['_wp_additional_image_sizes'];
$sizes = array();
$image_sizes = get_intermediate_image_sizes();
if ( is_array( $image_sizes ) && $image_sizes ) {
foreach ( $image_sizes as $size ) {
if ( in_array( $size, array( 'thumbnail', 'medium', 'medium_large', 'large' ), true ) ) {
$sizes[ $size ] = array(
'width' => get_option( "{$size}_size_w" ),
'height' => get_option( "{$size}_size_h" ),
'crop' => (bool) get_option( "{$size}_crop" ),
);
} elseif ( isset( $wais[ $size ] ) ) {
$sizes[ $size ] = array(
'width' => $wais[ $size ]['width'],
'height' => $wais[ $size ]['height'],
'crop' => $wais[ $size ]['crop'],
);
}
// Size registered, but has 0 width and height.
if ( 0 === (int) $sizes[ $size ]['width'] && 0 === (int) $sizes[ $size ]['height'] ) {
unset( $sizes[ $size ] );
}
}
}
return $sizes;
}
}
if ( ! function_exists( 'sight_get_image_size' ) ) {
/**
* Gets the data of a specific image size.
*
* @param string $size Name of the size.
*/
function sight_get_image_size( $size ) {
if ( ! is_string( $size ) ) {
return;
}
$sizes = sight_get_available_image_sizes();
return isset( $sizes[ $size ] ) ? $sizes[ $size ] : false;
}
}
if ( ! function_exists( 'sight_get_list_available_image_sizes' ) ) {
/**
* Get the list available image sizes
*/
function sight_get_list_available_image_sizes() {
$image_sizes = wp_cache_get( 'sight_available_image_sizes' );
if ( empty( $image_sizes ) ) {
$image_sizes = array();
$intermediate_image_sizes = get_intermediate_image_sizes();
foreach ( $intermediate_image_sizes as $size ) {
$image_sizes[ $size ] = $size;
$data = sight_get_image_size( $size );
if ( isset( $data['width'] ) || isset( $data['height'] ) ) {
$width = '~';
$height = '~';
if ( isset( $data['width'] ) && $data['width'] ) {
$width = $data['width'] . 'px';
}
if ( isset( $data['height'] ) && $data['height'] ) {
$height = $data['height'] . 'px';
}
$image_sizes[ $size ] .= sprintf( ' [%s, %s]', $width, $height );
}
}
wp_cache_set( 'sight_available_image_sizes', $image_sizes );
}
return array_merge( array( 'full' => esc_html__( 'Full', 'sight' ) ), $image_sizes );
}
}
if ( ! function_exists( 'sight_str_truncate' ) ) {
/**
* Truncates string with specified length
*
* @param string $string Text string.
* @param int $length Letters length.
* @param string $etc End truncate.
* @param bool $break_words Break words or not.
* @return string
*/
function sight_str_truncate( $string, $length = 80, $etc = '…', $break_words = false ) {
if ( 0 === $length ) {
return '';
}
if ( function_exists( 'mb_strlen' ) ) {
// MultiBite string functions.
if ( mb_strlen( $string ) > $length ) {
$length -= min( $length, mb_strlen( $etc ) );
if ( ! $break_words ) {
$string = preg_replace( '/\s+?(\S+)?$/', '', mb_substr( $string, 0, $length + 1 ) );
}
return mb_substr( $string, 0, $length ) . $etc;
}
} else {
// Default string functions.
if ( strlen( $string ) > $length ) {
$length -= min( $length, strlen( $etc ) );
if ( ! $break_words ) {
$string = preg_replace( '/\s+?(\S+)?$/', '', substr( $string, 0, $length + 1 ) );
}
return substr( $string, 0, $length ) . $etc;
}
}
return $string;
}
}
if ( ! function_exists( 'sight_get_the_excerpt' ) ) {
/**
* Filters the number of words in an excerpt.
*/
function sight_get_the_excerpt_length() {
return 5000;
}
/**
* Get excerpt of post.
*
* @param int $length Letters length.
* @param string $etc End truncate.
* @param bool $break_words Break words or not.
*/
function sight_get_the_excerpt( $length = 80, $etc = '…', $break_words = false ) {
add_filter( 'excerpt_length', 'sight_get_the_excerpt_length' );
$excerpt = get_the_excerpt();
$func_remove = sprintf( 'remove_%s', 'filter' );
$func_remove( 'excerpt_length', 'sight_get_the_excerpt_length' );
return sight_str_truncate( $excerpt, $length, $etc, $break_words );
}
}
if ( ! function_exists( 'sight_powerkit_module_enabled' ) ) {
/**
* Helper function to check the status of powerkit modules
*
* @param array $name Name of module.
*/
function sight_powerkit_module_enabled( $name ) {
if ( function_exists( 'powerkit_module_enabled' ) && powerkit_module_enabled( $name ) ) {
return true;
}
}
}
if ( ! function_exists( 'sight_post_views_enabled' ) ) {
/**
* Check post views module.
*
* @return string Type.
*/
function sight_post_views_enabled() {
// Post Views Counter.
if ( class_exists( 'Post_Views_Counter' ) ) {
return 'post_views';
}
// Powerkit Post Views.
if ( sight_powerkit_module_enabled( 'post_views' ) ) {
return 'pk_post_views';
}
}
}
if ( ! function_exists( 'sight_get_post_types_stack' ) ) {
/**
* Get portfolio post types.
*/
function sight_get_post_types_stack() {
$stack = wp_cache_get( 'sight_get_post_types_stack' );
if ( ! $stack ) {
$stack = array();
$post_types = get_post_types( array( 'publicly_queryable' => 1 ), 'objects' );
foreach ( $post_types as $post_type ) {
$stack[ $post_type->name ] = $post_type->label;
}
wp_cache_set( 'sight_get_post_types_stack', $stack );
}
return $stack ? $stack : array();
}
}
if ( ! function_exists( 'sight_get_categories_stack' ) ) {
/**
* Get portfolio categories.
*/
function sight_get_categories_stack() {
$stack = wp_cache_get( 'sight_get_categories_stack' );
if ( ! $stack ) {
$stack = array();
$categories = get_terms(
array(
'taxonomy' => 'sight-categories',
'hide_empty' => false,
)
);
foreach ( $categories as $category ) {
$stack[ $category->term_id ] = $category->name;
}
wp_cache_set( 'sight_get_categories_stack', $stack );
}
return $stack ? $stack : array();
}
}
if ( ! function_exists( 'sight_portfolio_area_classes' ) ) {
/**
* Get portfolio area classes.
*
* @param array $attributes The attributes.
* @param array $options The options.
*/
function sight_portfolio_area_classes( $attributes, $options ) {
$classes = array( 'sight-portfolio-area' );
// Enable Lightbox.
if ( isset( $attributes['attachment_lightbox'] ) && $attributes['attachment_lightbox'] ) {
$classes[] = 'sight-portfolio-area-lightbox';
}
// Apply filters.
$classes = apply_filters( 'sight_portfolio_area_classes', $classes, $attributes, $options );
// Build class.
$class = implode( ' ', $classes );
// Return.
return $class;
}
}
if ( ! function_exists( 'sight_portfolio_area_main_attrs' ) ) {
/**
* Output portfolio area main attrs.
*
* @param array $attributes The attributes.
* @param array $options The options.
*/
function sight_portfolio_area_main_attrs( $attributes, $options ) {
// Apply filters.
$attrs = apply_filters( 'sight_portfolio_area_main_attrs', '', $attributes, $options );
// Return.
return call_user_func( 'printf', '%s', $attrs );
}
}
if ( ! function_exists( 'sight_get_youtube_video_id' ) ) {
/**
* Get Youtube video ID from URL
*
* @param string $url YouTube URL.
*/
function sight_get_youtube_video_id( $url ) {
preg_match( '/(http(s|):|)\/\/(www\.|)yout(.*?)\/(embed\/|watch.*?v=|)([a-z_A-Z0-9\-]{11})/i', $url, $results );
if ( isset( $results[6] ) && $results[6] ) {
return $results[6];
}
}
}
if ( ! function_exists( 'sight_get_local_video_url' ) ) {
/**
* Get local video URL
*
* @param string $url Local URL.
*/
function sight_get_local_video_url( $url ) {
if ( attachment_url_to_postid( $url ) ) {
return $url;
}
}
}
if ( ! function_exists( 'sight_get_video_background' ) ) {
/**
* Get element video background
*
* @param string $type The type.
* @param string $location The current location.
* @param int $post_id The id of post.
* @param string $template Template.
* @param bool $controls Display tools.
*/
function sight_get_video_background( $type = 'always', $location = null, $post_id = null, $template = 'default', $controls = true ) {
if ( sight_is_context_editor() ) {
return;
}
if ( is_customize_preview() ) {
return;
}
if ( ! $post_id ) {
$post_id = get_the_ID();
}
// Params.
$url = get_post_meta( $post_id, 'sight_post_video_url', true );
$start = get_post_meta( $post_id, 'sight_post_video_bg_start_time', true );
$end = get_post_meta( $post_id, 'sight_post_video_bg_end_time', true );
// Location.
if ( $location ) {
$support = (array) get_post_meta( $post_id, 'sight_post_video_location', true );
if ( ! in_array( $location, $support, true ) ) {
return;
}
}
// Video info.
$local_url = sight_get_local_video_url( $url );
$youtube_id = sight_get_youtube_video_id( $url );
// Output.
if ( $youtube_id || $local_url ) {
// Get video mode.
$mode = $youtube_id ? 'youtube' : 'local';
// Controls.
if ( true === $controls ) {
$controls = array( 'youtube', 'volume', 'state' );
if ( 'hover' === $type ) {
$controls = array_diff( $controls, array( 'state' ) );
}
if ( 'local' === $mode ) {
$controls = array_diff( $controls, array( 'youtube' ) );
}
}
?>
<div class="sight-portfolio-video-container" data-video-type="<?php echo esc_attr( $type ); ?>" data-video-mode="<?php echo esc_attr( $mode ); ?>" data-youtube-id="<?php echo esc_attr( $youtube_id ); ?>" data-video-start="<?php echo esc_attr( (int) $start ); ?>" data-video-end="<?php echo esc_attr( (int) $end ); ?>">
<?php if ( $youtube_id ) { ?>
<div class="sight-portfolio-video-inner"></div>
<?php } else { ?>
<video class="sight-portfolio-video-inner" loop muted>
<source src="<?php echo esc_attr( $local_url ); ?>" type="video/webm" />
</video>
<?php } ?>
<div class="sight-portfolio-video-loader"></div>
</div>
<?php if ( is_array( $controls ) && $controls ) { ?>
<div class="sight-portfolio-video-controls sight-portfolio-video-controls-<?php echo esc_attr( $template ); ?>">
<?php if ( in_array( 'youtube', $controls, true ) ) { ?>
<a class="sight-portfolio-player-control sight-portfolio-player-link sight-portfolio-player-stop" target="_blank" href="<?php echo esc_url( $url ); ?>">
<span class="sight-portfolio-tooltip"><span><?php esc_html_e( 'View on YouTube', 'sight' ); ?></span></span>
</a>
<?php } ?>
<?php if ( in_array( 'volume', $controls, true ) ) { ?>
<span class="sight-portfolio-player-control sight-portfolio-player-volume sight-portfolio-player-mute"></span>
<?php } ?>
<?php if ( in_array( 'state', $controls, true ) ) { ?>
<span class="sight-portfolio-player-control sight-portfolio-player-state sight-portfolio-player-pause"></span>
<?php } ?>
</div>
<?php } ?>
<?php
}
}
}
if ( ! function_exists( 'sight_portfolio_render_style' ) ) {
/**
* Callback used to render style for portfolio.
*
* @param array $attributes The attributes.
* @param array $options The options.
* @param string $id The id.
*/
function sight_portfolio_render_style( $attributes, $options, $id ) {
ob_start();
// Heading Font Size.
if ( isset( $attributes['typography_heading'] ) && $attributes['typography_heading'] ) {
?>
.sight-block-portfolio-id-{id} .sight-portfolio-entry__heading {
font-size: <?php echo esc_attr( $attributes['typography_heading'] ); ?> !important;
}
<?php
}
// Caption Font Size.
if ( isset( $attributes['typography_caption'] ) && $attributes['typography_caption'] ) {
?>
.sight-block-portfolio-id-{id} .sight-portfolio-entry__caption {
font-size: <?php echo esc_attr( $attributes['typography_caption'] ); ?> !important;
}
<?php
}
// Heading Color.
if ( isset( $attributes['color_heading'] ) && $attributes['color_heading'] ) {
?>
.sight-block-portfolio-id-{id} .sight-portfolio-entry__heading,
.sight-block-portfolio-id-{id} .sight-portfolio-entry__heading a {
color: <?php echo esc_attr( $attributes['color_heading'] ); ?> !important;
}
<?php
}
// Heading Hover Color.
if ( isset( $attributes['color_heading_hover'] ) && $attributes['color_heading_hover'] ) {
?>
.sight-block-portfolio-id-{id} .sight-portfolio-entry__heading a:hover {
color: <?php echo esc_attr( $attributes['color_heading_hover'] ); ?> !important;
}
<?php
}
// Caption Color.
if ( isset( $attributes['color_caption'] ) && $attributes['color_caption'] ) {
?>
.sight-block-portfolio-id-{id} .sight-portfolio-entry__caption {
color: <?php echo esc_attr( $attributes['color_caption'] ); ?> !important;
}
<?php
}
$style = ob_get_clean();
/*
* -------------------------------------
*/
// Apply filters.
$style = apply_filters( 'sight_portfolio_render_css', $style, $attributes, $options, $id );
// Replace ids.
$style = str_replace( '{id}', $id, $style );
// Wrap tags.
if ( $style ) {
$style = sprintf( '<style>%s</style>', $style );
}
// Print.
call_user_func( 'printf', '%s', $style );
}
}