| Current File : /home/kelaby89/muzza.fit/wp-content/themes/deadlift/inc/frontend/image-functions.php |
<?php
/**
* Deadlift image functions
*
* @package Deadlift/Frontend
* @version 1.8.2
*/
defined( 'ABSPATH' ) || exit;
/**
* Convert image size name to dimension
*
* @param string $name The image name/slug.
* @return string
*/
function deadlift_convert_img_size_name( $name = 'standard' ) {
/*
.cover-standard {
padding-bottom: 60%;
}
.cover-landscape {
padding-bottom: 50%;
}
.cover-square {
padding-bottom: 100%;
}
.cover-portrait {
padding-bottom: 150%;
}
*/
if ( 'standard' === $name ) {
$dimensions = '550x380';
} elseif ( 'landscape' === $name ) {
$dimensions = '550x310';
} elseif ( 'portrait' === $name ) {
$dimensions = '550x700';
} elseif ( 'square' === $name ) {
$dimensions = '450x450';
} elseif ( '%SLUG-masonry%' === $name ) {
$dimensions = '500x2000';
} else {
$dimensions = $name;
}
return $dimensions;
}
/**
* Convert image dimension to a percent ratio
*
* Used to set a padding bottom to an image container containing a object-fitted image
*
* Allows to display a full size image gif with the correct dimension as resized loose animation
*
* @param string $dimensions The image desired dimensions.
* @return string
*/
function deadlift_convert_img_dimension_percent_ratio( $dimensions ) {
$ratio = 1;
list( $width, $height ) = explode( 'x', $dimensions );
$ratio = $height / $width;
return round( $ratio * 100, 2 ) . '%';
}
/**
* Output resized post thumbnail
*
* @param string $size The wanted image size.
* @param string $class Optional image class.
* @return void
*/
function deadlift_resized_thumbnail( $size = '150x150', $class = '', $image_id = null, $echo = true ) {
$image_id = ( $image_id ) ? $image_id : get_post_thumbnail_id();
$thumbnail = deadlift_get_img_by_size(
array(
'attach_id' => $image_id,
'thumb_size' => $size,
'class' => $class . ' resized-thumbnail',
)
);
if ( $echo && $thumbnail ) {
echo deadlift_kses( $thumbnail['thumbnail'] );
}
if ( $thumbnail ) {
return deadlift_kses( $thumbnail['thumbnail'] );
}
}
/**
* Output resized post thumbnail
*
* @param string $size The wanted image size.
* @param string $class Optional image class.
* @return void
*/
function deadlift_resized_thumbnail_url( $size = '150x150', $image_id = null, $echo = true ) {
$image_id = ( $image_id ) ? $image_id : get_post_thumbnail_id();
$thumbnail = deadlift_get_img_by_size(
array(
'attach_id' => $image_id,
'thumb_size' => $size,
)
);
if ( preg_match( '(src=["\'](.*?)["\'])', $thumbnail['thumbnail'], $match ) ) {
if ( isset( $match[1] ) ) {
if ( $echo ) {
echo esc_url( $match[1] );
}
return esc_url( $match[1] );
}
}
}
/**
* Filter thumbnail size
*
* Set default optimized thumbnail size
*
* @param [string] $custom_thumbnail_size the image size.
* @param [string] $display the display option (grid, masonry etc.).
* @param [array] $atts the attributes array.
* @return string
*/
function deadlift_filter_post_module_thumbnail_size( $custom_thumbnail_size, $display, $atts ) {
$post_type = $atts['post_type'];
$non_numeric_size = isset( $atts[ $post_type . '_thumbnail_size' ] ) ? $atts[ $post_type . '_thumbnail_size' ] : null;
$cols = $atts['columns'];
/* Set defaut thumbnail size depending on context if it's not set in the options */
if ( empty( $custom_thumbnail_size ) ) {
if ( 'release' === $post_type ) {
$custom_thumbnail_size = '415x415';
if ( preg_match( '/grid/', $display ) || 'animated_cover' === $display ) {
if ( 2 === $cols ) {
$custom_thumbnail_size = '680x680';
} elseif ( 3 === $cols ) {
$custom_thumbnail_size = '440x440';
} elseif ( 4 === $cols ) {
$custom_thumbnail_size = '415x415';
} elseif ( 5 === $cols ) {
$custom_thumbnail_size = '326x326';
}
}
}
if ( 'video' === $post_type ) {
$custom_thumbnail_size = '415x230';
}
if ( 'artist' === $post_type ) {
if ( preg_match( '/grid/', $display ) ) {
if ( 'standard' === $non_numeric_size ) {
$custom_thumbnail_size = '360x200';
} elseif ( 'portrait' === $non_numeric_size ) {
$custom_thumbnail_size = '360x540';
} elseif ( 'square' === $non_numeric_size ) {
$custom_thumbnail_size = '360x360';
if ( 1 === $cols ) {
$custom_thumbnail_size = '680x680';
} elseif ( 2 === $cols ) {
$custom_thumbnail_size = '680x680';
} elseif ( 3 === $cols ) {
$custom_thumbnail_size = '440x440';
} elseif ( 4 === $cols ) {
$custom_thumbnail_size = '415x415';
} elseif ( 5 === $cols ) {
$custom_thumbnail_size = '326x326';
}
}
}
}
if ( 'post' === $post_type ) {
if ( 'grid' === $display ) {
$custom_thumbnail_size = '440x270';
if ( 2 === $cols ) {
$custom_thumbnail_size = '670x430';
} elseif ( 3 === $cols ) {
$custom_thumbnail_size = '440x270';
} elseif ( 4 === $cols ) {
$custom_thumbnail_size = '330x195';
}
}
}
}
return $custom_thumbnail_size;
}
add_filter( 'deadlift_post_module_custom_thumbnail_size', 'deadlift_filter_post_module_thumbnail_size', 3, 10 );
/**
* Filter thumnail size depending on row context
*
* @param array $atts the attributes array.
* @return void
*/
function deadlift_optimize_thumbnail_size( $atts ) {
$column_type = isset( $atts['column_type'] ) ? $atts['column_type'] : null;
$content_width = isset( $atts['content_width'] ) ? $atts['content_width'] : null;
if ( 'column' === $column_type ) {
if ( 'full' === $content_width || 'large' === $content_width ) {
add_filter( 'deadlift_thumbnail_size_name', 'deadlift_set_large_thumbnail_size' );
}
}
}
/**
* From WPBPB
*
* @param array $params the arrray for parameters.
* @return array|bool
* @since 4.2
* vc_filter: vc_wpb_getimagesize - to override output of this function
*/
function deadlift_get_img_by_size( $params = array() ) {
$params = array_merge(
array(
'post_id' => null,
'attach_id' => null,
'thumb_size' => 'thumbnail',
'class' => '',
),
$params
);
if ( ! $params['thumb_size'] ) {
$params['thumb_size'] = 'thumbnail';
}
if ( ! $params['attach_id'] && ! $params['post_id'] ) {
return false;
}
$post_id = $params['post_id'];
$attach_id = $post_id ? get_post_thumbnail_id( $post_id ) : $params['attach_id'];
/**
* Filters attach_id object
*
* @since 1.0.0
*/
$attach_id = apply_filters( 'deadlift_object_id', $attach_id );
$thumb_size = $params['thumb_size'];
$thumb_class = ( isset( $params['class'] ) && '' !== $params['class'] ) ? $params['class'] . ' ' : '';
global $_wp_additional_image_sizes;
$thumbnail = '';
$sizes = array(
'thumbnail',
'thumb',
'medium',
'large',
'full',
);
if ( is_string( $thumb_size ) && ( ( ! empty( $_wp_additional_image_sizes[ $thumb_size ] ) && is_array( $_wp_additional_image_sizes[ $thumb_size ] ) ) || in_array( $thumb_size, $sizes, true ) ) ) {
$attributes = array( 'class' => $thumb_class . 'attachment-' . $thumb_size );
$thumbnail = wp_get_attachment_image( $attach_id, $thumb_size, false, $attributes );
} elseif ( $attach_id ) {
if ( is_string( $thumb_size ) ) {
preg_match_all( '/\d+/', $thumb_size, $thumb_matches );
if ( isset( $thumb_matches[0] ) ) {
$thumb_size = array();
$count = count( $thumb_matches[0] );
if ( $count > 1 ) {
$thumb_size[] = $thumb_matches[0][0]; // width.
$thumb_size[] = $thumb_matches[0][1]; // height.
} elseif ( 1 === $count ) {
$thumb_size[] = $thumb_matches[0][0]; // width.
$thumb_size[] = $thumb_matches[0][0]; // height.
} else {
$thumb_size = false;
}
}
}
if ( is_array( $thumb_size ) ) {
$p_img = deadlift_resize_image( $attach_id, null, $thumb_size[0], $thumb_size[1], true );
$alt = trim( wp_strip_all_tags( get_post_meta( $attach_id, '_wp_attachment_image_alt', true ) ) );
$attachment = get_post( $attach_id );
if ( ! empty( $attachment ) ) {
$title = trim( wp_strip_all_tags( $attachment->post_title ) );
if ( empty( $alt ) ) {
$alt = trim( wp_strip_all_tags( $attachment->post_excerpt ) ); // If not, use the caption.
}
if ( empty( $alt ) ) {
$alt = $title;
}
if ( $p_img ) {
$attributes = deadlift_stringify_attributes(
array(
'class' => $thumb_class,
'src' => $p_img['url'],
'width' => $p_img['width'],
'height' => $p_img['height'],
'alt' => $alt,
'title' => $title,
)
);
$thumbnail = '<img ' . $attributes . ' />';
}
}
}
}
$p_img_large = wp_get_attachment_image_src( $attach_id, 'large' );
/**
* WPBakery filter
*
* @since 1.0.0
*/
return apply_filters(
'vc_wpb_getimagesize', // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals
array(
'thumbnail' => $thumbnail,
'p_img_large' => $p_img_large,
),
$attach_id,
$params
);
}
if ( ! function_exists( 'deadlift_resize_image' ) ) {
/**
* Resize images dynamically using wp built in functions
* Victor Teixeira
*
* @param int $attach_id attachment ID.
* @param string $img_url image URL.
* @param int $width width.
* @param int $height height.
* @param bool $crop crop or not.
*
* @return array
* @since 4.2
*/
function deadlift_resize_image( $attach_id, $img_url, $width, $height, $crop = false ) {
$image_src = array();
if ( $attach_id ) {
$image_src = wp_get_attachment_image_src( $attach_id, 'full' );
$actual_file_path = get_attached_file( $attach_id );
} elseif ( $img_url ) {
$file_path = wp_parse_url( $img_url );
$actual_file_path = rtrim( ABSPATH, '/' ) . $file_path['path'];
$orig_size = getimagesize( $actual_file_path );
$image_src[0] = $img_url;
$image_src[1] = $orig_size[0];
$image_src[2] = $orig_size[1];
}
if ( ! empty( $actual_file_path ) ) {
$file_info = pathinfo( $actual_file_path );
$extension = '.' . $file_info['extension'];
$no_ext_path = $file_info['dirname'] . '/' . $file_info['filename'];
$cropped_img_path = $no_ext_path . '-' . $width . 'x' . $height . $extension;
if ( $image_src[1] > $width || $image_src[2] > $height ) {
if ( file_exists( $cropped_img_path ) ) {
$cropped_img_url = str_replace( basename( $image_src[0] ), basename( $cropped_img_path ), $image_src[0] );
$vt_image = array(
'url' => $cropped_img_url,
'width' => $width,
'height' => $height,
);
return $vt_image;
}
if ( ! $crop ) {
$proportional_size = wp_constrain_dimensions( $image_src[1], $image_src[2], $width, $height );
$resized_img_path = $no_ext_path . '-' . $proportional_size[0] . 'x' . $proportional_size[1] . $extension;
if ( file_exists( $resized_img_path ) ) {
$resized_img_url = str_replace( basename( $image_src[0] ), basename( $resized_img_path ), $image_src[0] );
$vt_image = array(
'url' => $resized_img_url,
'width' => $proportional_size[0],
'height' => $proportional_size[1],
);
return $vt_image;
}
}
$img_editor = wp_get_image_editor( $actual_file_path );
if ( is_wp_error( $img_editor ) || is_wp_error( $img_editor->resize( $width, $height, $crop ) ) ) {
return array(
'url' => '',
'width' => '',
'height' => '',
);
}
$new_img_path = $img_editor->generate_filename();
if ( is_wp_error( $img_editor->save( $new_img_path ) ) ) {
return array(
'url' => '',
'width' => '',
'height' => '',
);
}
if ( ! is_string( $new_img_path ) ) {
return array(
'url' => '',
'width' => '',
'height' => '',
);
}
$new_img_size = getimagesize( $new_img_path );
$new_img = str_replace( basename( $image_src[0] ), basename( $new_img_path ), $image_src[0] );
$vt_image = array(
'url' => $new_img,
'width' => $new_img_size[0],
'height' => $new_img_size[1],
);
return $vt_image;
}
$vt_image = array(
'url' => $image_src[0],
'width' => $image_src[1],
'height' => $image_src[2],
);
return $vt_image;
}
return false;
}
}
/**
* Convert array of named params to string version
* All values will be escaped
*
* E.g. f(array('name' => 'foo', 'id' => 'bar')) -> 'name="foo" id="bar"'
*
* @param array $attributes the attributes array.
* @return string
*/
function deadlift_stringify_attributes( $attributes ) {
$atts = array();
foreach ( $attributes as $name => $value ) {
$atts[] = $name . '="' . esc_attr( $value ) . '"';
}
return implode( ' ', $atts );
}