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<?php
/**
* BSF CORE common functions.
*
* @package BSF CORE commom functions.
*/
if ( ! function_exists( 'bsf_get_option' ) ) {
/**
* Bsf_get_option.
*
* @param bool $request Request.
*/
function bsf_get_option( $request = false ) {
$bsf_options = get_option( 'bsf_options' );
if ( ! $request ) {
return $bsf_options;
} else {
return ( isset( $bsf_options[ $request ] ) ) ? $bsf_options[ $request ] : false;
}
}
}
if ( ! function_exists( 'bsf_update_option' ) ) {
/**
* Bsf_update_option.
*
* @param bool $request Request.
* @param bool $value Value.
*/
function bsf_update_option( $request, $value ) {
$bsf_options = get_option( 'bsf_options' );
$bsf_options[ $request ] = $value;
return update_option( 'bsf_options', $bsf_options );
}
}
if ( ! function_exists( 'uavc_hex2rgb' ) ) {
/**
* Ultimate_hex2rgb.
*
* @param string $hex Hex.
* @param string $opacity Opacity.
*/
function uavc_hex2rgb( $hex, $opacity = 1 ) {
$hex = str_replace( '#', '', $hex );
if ( 33 == strlen( $hex ) ) {
$r = hexdec( substr( $hex, 0, 1 ) . substr( $hex, 0, 1 ) );
$g = hexdec( substr( $hex, 1, 1 ) . substr( $hex, 1, 1 ) );
$b = hexdec( substr( $hex, 2, 1 ) . substr( $hex, 2, 1 ) );
} else {
$r = hexdec( substr( $hex, 0, 2 ) );
$g = hexdec( substr( $hex, 2, 2 ) );
$b = hexdec( substr( $hex, 4, 2 ) );
}
$rgba = 'rgba(' . $r . ',' . $g . ',' . $b . ',' . $opacity . ')';
return $rgba; // returns an array with the rgb values.
}
}
/**
* Get_ultimate_vc_responsive_media_css.
*
* @param array $args Arguments.
*/
function get_ultimate_vc_responsive_media_css( $args ) {
$content = '';
if ( isset( $args ) && is_array( $args ) ) {
// get targeted css class/id from array.
if ( array_key_exists( 'target', $args ) ) {
if ( ! empty( $args['target'] ) ) {
$content .= " data-ultimate-target='" . esc_attr( $args['target'] ) . "' ";
}
}
// get media sizes.
if ( array_key_exists( 'media_sizes', $args ) ) {
if ( ! empty( $args['media_sizes'] ) ) {
$content .= " data-responsive-json-new='" . wp_json_encode( $args['media_sizes'] ) . "' ";
}
}
}
return $content;
}
if ( ! function_exists( 'uavc_img_single_init' ) ) {
/**
* Ult_img_single_init.
*
* @param string $content Content.
* @param string $data Data.
* @param string $size Size.
*/
function uavc_img_single_init( $content = null, $data = '', $size = 'full' ) {
$final = '';
if ( '' != $content && 'null|null' != $content ) {
// Create an array.
$mainstr = explode( '|', (string) $content );
$string = '';
$mainarr = array();
$temp_id = $mainstr[0];
$temp_url = ( isset( $mainstr[1] ) ) ? $mainstr[1] : 'null';
if ( ! empty( $mainstr ) && is_array( $mainstr ) ) {
foreach ( $mainstr as $key => $value ) {
if ( ! empty( $value ) ) {
if ( stripos( $value, '^' ) !== false ) {
$tmvav_array = explode( '^', $value );
if ( is_array( $tmvav_array ) && ! empty( $tmvav_array ) ) {
if ( ! empty( $tmvav_array ) ) {
if ( isset( $tmvav_array[0] ) ) {
$mainarr[ $tmvav_array[0] ] = ( isset( $tmvav_array[1] ) ) ? $tmvav_array[1] : '';
}
}
}
} else {
$mainarr['id'] = $temp_id;
$mainarr['url'] = $temp_url;
}
}
}
}
if ( '' != $data ) {
switch ( $data ) {
case 'url': // First - Priority for ID.
if ( ! empty( $mainarr['id'] ) && 'null' != $mainarr['id'] ) {
$image_url = '';
// Get image URL, If input is number - e.g. 100x48 / 140x40 / 350x53.
if ( 1 === preg_match( '/^\d/', $size ) ) {
$size = explode( 'x', $size );
// resize image using vc helper function - wpb_resize.
$img = wpb_resize( $mainarr['id'], null, $size[0], $size[1], true );
if ( $img ) {
$image_url = $img['url'];
}
} else {
// Get image URL, If input is string - [thumbnail, medium, large, full].
$hasimage = wp_get_attachment_image_src( $mainarr['id'], $size ); // returns an array.
$image_url = isset( $hasimage[0] ) ? $hasimage[0] : '';
}
if ( isset( $image_url ) && ! empty( $image_url ) ) {
$final = $image_url;
} else {
// Second - Priority for URL - get {image from url}.
if ( isset( $mainarr['url'] ) ) {
$final = uavc_get_url( $mainarr['url'] );
}
}
} else {
// Second - Priority for URL - get {image from url}.
if ( isset( $mainarr['url'] ) ) {
$final = uavc_get_url( $mainarr['url'] );
}
}
break;
case 'title':
$final = isset( $mainarr['title'] ) ? $mainarr['title'] : get_post_meta( $mainarr['id'], '_wp_attachment_image_title', true );
break;
case 'caption':
$final = isset( $mainarr['caption'] ) ? $mainarr['caption'] : get_post_meta( $mainarr['id'], '_wp_attachment_image_caption', true );
break;
case 'alt':
$final = isset( $mainarr['alt'] ) ? $mainarr['alt'] : get_post_meta( $mainarr['id'], '_wp_attachment_image_alt', true );
break;
case 'description':
$final = isset( $mainarr['description'] ) ? $mainarr['description'] : get_post_meta( $mainarr['id'], '_wp_attachment_image_description', true );
break;
case 'json':
$final = wp_json_encode( $mainarr );
break;
case 'sizes':
$img_size = uavc_get_image_squere_size( $img_id, $img_size );
$img = wpb_getImageBySize(
array(
'attach_id' => $img_id,
'thumb_size' => $img_size,
'class' => 'vc_single_image-img',
)
);
$final = $img;
break;
case 'array':
default:
$final = $mainarr;
break;
}
}
}
return $final;
}
add_filter( 'ult_get_img_single', 'uavc_img_single_init', 10, 3 );
}
if ( ! function_exists( 'uavc_get_url' ) ) {
/**
* Ult_get_url.
*
* @param string $img Img.
*/
function uavc_get_url( $img ) {
if ( isset( $img ) && ! empty( $img ) ) {
return $img;
}
}
}
// USE THIS CODE TO SUPPORT CUSTOM SIZE OPTION.
if ( ! function_exists( 'uavc_get_image_squere_size' ) ) {
/**
* GetImageSquereSize.
*
* @param string $img_id Image ID.
* @param string $img_size Image Size.
*/
function uavc_get_image_squere_size( $img_id, $img_size ) {
if ( preg_match_all( '/(\d+)x(\d+)/', $img_size, $sizes ) ) {
$exact_size = array(
'width' => isset( $sizes[1][0] ) ? $sizes[1][0] : '0',
'height' => isset( $sizes[2][0] ) ? $sizes[2][0] : '0',
);
} else {
$image_downsize = image_downsize( $img_id, $img_size );
$exact_size = array(
'width' => $image_downsize[1],
'height' => $image_downsize[2],
);
}
if ( isset( $exact_size['width'] ) && (int) $exact_size['width'] !== (int) $exact_size['height'] ) {
$img_size = (int) $exact_size['width'] > (int) $exact_size['height']
? $exact_size['height'] . 'x' . $exact_size['height']
: $exact_size['width'] . 'x' . $exact_size['width'];
}
return $img_size;
}
}
/* Ultimate Box Shadow */
if ( ! function_exists( 'uavc_get_box_shadow' ) ) {
/**
* GetImageSquereSize.
*
* @param string $content Content.
* @param string $data Image Data.
*/
function uavc_get_box_shadow( $content = null, $data = '' ) {
// e.g. horizontal:14px|vertical:20px|blur:30px|spread:40px|color:#81d742|style:inset|.
$final = '';
if ( '' != $content ) {
// Create an array.
$mainstr = explode( '|', $content );
$string = '';
$mainarr = array();
if ( ! empty( $mainstr ) && is_array( $mainstr ) ) {
foreach ( $mainstr as $key => $value ) {
if ( ! empty( $value ) ) {
$string = explode( ':', $value );
if ( is_array( $string ) ) {
if ( ! empty( $string[1] ) && 'outset' != $string[1] ) {
$mainarr[ $string[0] ] = $string[1];
}
}
}
}
}
$rm_bar = str_replace( '|', '', $content );
$rm_colon = str_replace( ':', ' ', $rm_bar );
$rmkeys = str_replace( 'horizontal', '', $rm_colon );
$rmkeys = str_replace( 'vertical', '', $rmkeys );
$rmkeys = str_replace( 'blur', '', $rmkeys );
$rmkeys = str_replace( 'spread', '', $rmkeys );
$rmkeys = str_replace( 'color', '', $rmkeys );
$rmkeys = str_replace( 'style', '', $rmkeys );
$rmkeys = str_replace( 'outset', '', $rmkeys ); // Remove outset from style - To apply {outset} box. shadow.
if ( '' != $data ) {
switch ( $data ) {
case 'data':
$final = $rmkeys;
break;
case 'array':
$final = $mainarr;
break;
case 'css':
default:
$final = 'box-shadow:' . $rmkeys . ';';
break;
}
} else {
$final = 'box-shadow:' . $rmkeys . ';';
}
}
return $final;
}
add_filter( 'ultimate_getboxshadow', 'uavc_get_box_shadow', 10, 3 );
}