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<?php
defined( 'ABSPATH' ) || exit;
class Maxcoach_Image {
public static function get_attachment_info( $attachment_id ) {
$attachment = get_post( $attachment_id );
$attachment_url = wp_get_attachment_url( $attachment_id );
if ( $attachment === null ) {
return false;
}
$alt = get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true );
if ( '' === $alt ) {
$alt = $attachment->post_title;
}
return array(
'alt' => $alt,
'caption' => $attachment->post_excerpt,
'description' => $attachment->post_content,
'href' => get_permalink( $attachment->ID ),
'src' => $attachment_url,
'title' => $attachment->post_title,
);
}
/**
* Get post thumbnail in loop.
*
* @param array $args
*
* @return string HTML img tag.
*/
public static function get_the_post_thumbnail( $args = array() ) {
if ( ! empty( $args['post_id'] ) ) {
$args['id'] = get_post_thumbnail_id( $args['post_id'] );
} else {
$args['id'] = get_post_thumbnail_id( get_the_ID() );
}
$attachment = self::get_attachment_by_id( $args );
return $attachment;
}
/**
* Print post thumbnail in loop.
*
* @param array $args
*/
public static function the_post_thumbnail( $args = array() ) {
$image = self::get_the_post_thumbnail( $args );
echo "{$image}";
}
/**
* Get post thumbnail url in loop.
*
* @param array $args
*
* @return string $attachment_url post thumbnail url
*/
public static function get_the_post_thumbnail_url( $args = array() ) {
if ( isset( $args['post_id'] ) ) {
$args['id'] = get_post_thumbnail_id( $args['post_id'] );
} else {
$args['id'] = get_post_thumbnail_id( get_the_ID() );
}
$attachment_url = self::get_attachment_url_by_id( $args );
return $attachment_url;
}
/**
* Print post thumbnail url in loop.
*
* @param array $args
*/
public static function the_post_thumbnail_url( $args = array() ) {
$url = self::get_the_post_thumbnail_url( $args );
echo esc_url( $url );
}
public static function get_attachment_by_id( $args = array() ) {
$defaults = array(
'id' => '',
'size' => 'full',
'width' => '',
'height' => '',
'crop' => true,
);
$args = wp_parse_args( $args, $defaults );
$image_full = self::get_attachment_info( $args['id'] );
if ( $image_full === false ) {
return false;
}
$url = $image_full['src'];
$cropped_image = self::get_image_cropped_url( $url, $args );
if ( $cropped_image[0] === '' ) {
return '';
}
$image_attributes = array(
'src' => $cropped_image[0],
'alt' => $image_full['alt'],
);
if ( isset( $cropped_image[1] ) ) {
$image_attributes['width'] = $cropped_image[1];
}
$image = self::build_img_tag( $image_attributes );
// Wrap img with caption tags.
if ( isset( $args['caption_enable'] ) && $args['caption_enable'] === true && $image_full['caption'] !== '' ) {
$before = '<figure>';
$after = '<figcaption class="wp-caption-text gallery-caption">' . $image_full['caption'] . '</figcaption></figure>';
$image = $before . $image . $after;
}
return $image;
}
public static function the_attachment_by_id( $args = array() ) {
$attachment = self::get_attachment_by_id( $args );
echo "{$attachment}";
}
public static function get_attachment_url_by_id( $args = array() ) {
$id = $size = $width = $height = $crop = '';
$defaults = array(
'id' => '',
'size' => 'full',
'width' => '',
'height' => '',
'crop' => true,
'details' => false,
);
$args = wp_parse_args( $args, $defaults );
extract( $args );
if ( $id === '' ) {
return '';
}
if ( $details === false ) {
$url = wp_get_attachment_image_url( $id, 'full' );
$image_cropped = self::get_image_cropped_url( $url, $args );
return $image_cropped[0];
} else {
$image_full = self::get_attachment_info( $id );
$url = $image_full['src'];
$image_cropped = self::get_image_cropped_url( $url, $args );
$full_details = $image_full;
$full_details['cropped_image'] = $image_cropped[0];
return $full_details;
}
}
public static function the_attachment_url_by_id( $args = array() ) {
$url = self::get_attachment_url_by_id( $args );
echo esc_url( $url );
}
/**
* @param string $url Original image url.
* @param array $args Array attributes.
*
* @return array|bool|string
*/
public static function get_image_cropped_url( $url, $args = array() ) {
extract( $args );
if ( $url === false ) {
return array( 0 => '' );
}
if ( $size === 'full' ) {
return array( 0 => $url );
}
if ( $size !== 'custom' && ! preg_match( '/(\d+)x(\d+)/', $size ) ) {
$attachment_url = wp_get_attachment_image_url( $args['id'], $size );
if ( ! $attachment_url ) {
return array( 0 => $url );
} else {
return array( 0 => $attachment_url );
}
}
if ( $size !== 'custom' ) {
$_sizes = explode( 'x', $size );
$width = $_sizes[0];
$height = $_sizes[1];
} else {
if ( $width === '' ) {
$width = 9999;
}
if ( $height === '' ) {
$height = 9999;
}
}
$width = (int) $width;
$height = (int) $height;
if ( $width === 9999 || $height === 9999 ) {
$crop = false;
}
if ( $width !== '' && $height !== '' && function_exists( 'aq_resize' ) ) {
$crop_image = aq_resize( $url, $width, $height, $crop, false );
if ( ! empty( $crop_image ) && is_array( $crop_image ) && ! empty( $crop_image[0] ) ) {
return $crop_image;
}
}
return array( 0 => $url );
}
public static function elementor_parse_image_size( $settings = null, $default = 'full', $image_size_key = 'thumbnail' ) {
if ( empty( $settings ) ) {
return $default;
}
if ( isset( $settings['thumbnail_default_size'] ) && '1' === $settings['thumbnail_default_size'] ) {
return $default;
}
if ( isset( $settings["{$image_size_key}_size"] ) ) {
if ( $settings["{$image_size_key}_size"] === 'custom' ) {
$width = $settings["{$image_size_key}_custom_dimension"]['width'];
$height = $settings["{$image_size_key}_custom_dimension"]['height'];
if ( $width === '' ) {
$width = 9999;
}
if ( $height === '' ) {
$height = 9999;
}
return "{$width}x{$height}";
} else {
return $settings["{$image_size_key}_size"];
}
}
return $default;
}
/**
* @param array $args
*
* @var array $settings Elementor settings or repeater item settings.
* @var string $image_key Name if image control.
* @var array $size_settings Elementor settings or custom array or null to use $settings.
* @var string $image_size_key Name if image size control. Default same name with image key.
* @var string $image_size Default image size used if there is no image size controls.
* @var array $attributes An array attributes that add to img tag.
*
* @return bool|string HTML img tag || false if errors.
*/
public static function get_elementor_attachment( array $args ) {
$defaults = array(
'settings' => [],
'image_key' => 'image',
'size_settings' => [],
'image_size_key' => '',
'attributes' => [],
'url' => false,
'image_size' => 'full',
);
$args = wp_parse_args( $args, $defaults );
extract( $args );
if ( empty( $settings ) ) {
return '';
}
if ( empty( $settings["{$image_key}"] ) ) {
return '';
}
$image = $settings["{$image_key}"];
// Default same name with $image_key
if ( empty( $image_size_key ) ) {
$image_size_key = $image_key;
}
// If image has no both id & url.
if ( empty( $image['url'] ) && empty( $image['id'] ) ) {
return '';
}
// If image has id.
if ( ! empty( $image['id'] ) ) {
$attachment_args = array(
'id' => $image['id'],
);
// If not override. then use from $settings.
if ( empty( $size_settings ) ) {
$size_settings = $settings;
}
// Check if image has custom size.
// Usage: `{name}_size` and `{name}_custom_dimension`, default `image_size` and `image_custom_dimension`.
if ( isset( $size_settings["{$image_size_key}_size"] ) ) {
$image_size = $size_settings["{$image_size_key}_size"];
// Get get image size.
if ( 'custom' === $image_size ) {
$width = $size_settings["{$image_size_key}_custom_dimension"]['width'];
$height = $size_settings["{$image_size_key}_custom_dimension"]['height'];
if ( empty( $width ) ) {
$width = 9999;
$attachment_args['crop'] = false;
}
if ( empty( $height ) ) {
$height = 9999;
$attachment_args['crop'] = false;
}
$attachment_args['size'] = "{$width}x{$height}";
} else {
// WP Image Size like: full, thumbnail, large...
$attachment_args['size'] = $image_size;
}
} else {
$attachment_args['size'] = $args['image_size'];
}
if ( true === $url ) {
$attachment = self::get_attachment_url_by_id( $attachment_args );
} else {
$attachment = self::get_attachment_by_id( $attachment_args );
}
} else {
$attributes['src'] = $image['url'];
if ( true === $url ) {
$attachment = $image['url'];
} else {
$attachment = self::build_img_tag( $attributes );
}
}
return $attachment;
}
/**
* @param array $attributes
*
* @return string HTML img tag.
*/
public static function build_img_tag( $attributes = array() ) {
if ( empty( $attributes['src'] ) ) {
return '';
}
$attributes_str = '';
if ( ! empty( $attributes ) ) {
foreach ( $attributes as $attribute => $value ) {
$attributes_str .= ' ' . $attribute . '="' . esc_attr( $value ) . '"';
}
}
$image = '<img ' . $attributes_str . ' />';
return $image;
}
}