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: / home / etb1lp46s9ed / public_html / vimlagroups.in / wp-content / plugins / lebuild-plugin /
Filename : file_crop.php
back
<?php

if (  ! class_exists(  'Lebuild_Resizer'  )  ) {

	class Lebuild_Resizer {
		public function resize(  $url, $width = null, $height = null, $crop = true, $align = 'c', $image_url = false, $retina = false, $class_custom = '' ) {
			global $wpdb;
			$common = $this->info( $url, $width, $height, $crop, $align, $retina );

			if (  is_array( $common ) ) {
				extract( $common );
			} else {
				return $common;
			}
			if ( !file_exists( $dest_file_name ) ) {
				$query = $wpdb->prepare( "SELECT * FROM $wpdb->posts WHERE guid='%s'", $url );
				$get_attachment = $wpdb->get_results( $query );
				$editor = wp_get_image_editor( $file_path );
				if ( is_wp_error( $editor ) ) {
					if ( is_user_logged_in(  ) )
						print_r( $editor );
					return null;
				}
				if ( $crop ) {
					$src_x = $src_y = 0;
					$src_w = $orig_width;
					$src_h = $orig_height;

					$cmp_x = $orig_width / $dest_width;
					$cmp_y = $orig_height / $dest_height;
					if ( $cmp_x > $cmp_y ) {
						$src_w = round( $orig_width / $cmp_x * $cmp_y );
						$src_x = round( ( $orig_width - ( $orig_width / $cmp_x * $cmp_y ) ) / 2 );
					} else if ( $cmp_y > $cmp_x ) {
						$src_h = round( $orig_height / $cmp_y * $cmp_x );
						$src_y = round( ( $orig_height - ( $orig_height / $cmp_y * $cmp_x ) ) / 2 );
					}
					if ( $align && $align != 'c' ) {
						if ( strpos( $align, 't' ) !== false ) {
							$src_y = 0;
						}
						if ( strpos( $align, 'b' ) !== false ) {
							$src_y = $orig_height - $src_h;
						}
						if ( strpos( $align, 'l' ) !== false ) {
							$src_x = 0;
						}
						if ( strpos( $align, 'r' ) !== false ) {
							$src_x = $orig_width - $src_w;
						}
					}
					$editor->crop( $src_x, $src_y, $src_w, $src_h, $dest_width, $dest_height );
				} else {
					$editor->resize( $dest_width, $dest_height );
				}
				$saved = $editor->save( $dest_file_name );
				if ( is_wp_error( $saved ) ) {
					if ( is_user_logged_in(  ) ) {
						print_r( $saved );
						unlink( $dest_file_name );
					}
					return null;
				}
				if ( $get_attachment ) {
					$metadata = wp_get_attachment_metadata( $get_attachment[0]->ID );
					if ( isset( $metadata['image_meta'] ) ) {
						$md = $saved['width'] . 'x' . $saved['height'];
						if ( $crop ) {
							$md .= ( $align ) ? "_${align}" : "_c";
						}
						$metadata['image_meta']['resized_images'][] = $md;
						wp_update_attachment_metadata( $get_attachment[0]->ID, $metadata );
					}
				}
				$resized_url = str_replace( basename( $url ), basename( $saved['path'] ), $url );
			} else {
				$resized_url = str_replace( basename( $url ), basename( $dest_file_name ), $url );
			}

			if( $image_url )
				return $resized_url;
			else
				return '<img width="' . $width . '" height="' . $height . '" src="' . $resized_url . '"  class="' . $class_custom . '"  alt=""/>';
		}

		public function info( $url, $width, $height, $crop, $align, $retina ) {
			if ( empty( $url ) ) {
				return is_user_logged_in(  ) ? "" : null;
			}
			if ( preg_match( '/( \?|& )nocrop/', $url ) ) {
				return $url;
			}

			$urlinfo = parse_url( $url );
			$wp_upload_dir = wp_upload_dir(  );
			if ( preg_match( '/\/[0-9]{4}\/[0-9]{2}\/.+$/', $urlinfo['path'], $matches ) ) {
				$file_path = $wp_upload_dir['basedir'] . $matches[0];
			} else {
				$pathinfo = parse_url( $url );
				$uploads_dir = is_multisite(  ) ? '/files/' : '/wp-content/';
				$file_path = ABSPATH . str_replace( dirname( $_SERVER['SCRIPT_NAME'] ) . '/', '', strstr( $pathinfo['path'], $uploads_dir ) );
				$file_path = preg_replace( '/( \/\/ )/', '/', $file_path );
			}

			if ( !file_exists( $file_path ) ) {
				return null;
			}
			$size = is_user_logged_in(  ) ? getimagesize( $file_path ) : @getimagesize( $file_path );
			if ( !$size ) {
				return is_user_logged_in(  ) ? "getimagesize_error_common" : null;
			}
			list( $orig_width, $orig_height, $orig_type ) = $size;
			if ( $width && !$height ) {
				$height = floor( $orig_height * ( $width / $orig_width ) );
			} else if ( $height && !$width ) {
				$width = floor( $orig_width * ( $height / $orig_height ) );
			} else if ( !$width && !$height ) {
                return $url; // Return original url if no width/height provided
            }
            $retina = $retina ? ( $retina === true ? 2 : $retina ) : 1;
            $dest_width = $width * $retina;
            $dest_height = $height * $retina;
            $info = pathinfo( $file_path );
            $dir = $info['dirname'];
            $ext = $info['extension'];
            $name = wp_basename( $file_path, ".$ext" );
            $suffix = "${dest_width}x${dest_height}";
            if ( $crop ) {
            	$suffix .= ( $align ) ? "_${align}" : "_c";
            }
            $dest_file_name = "${dir}/${name}-${suffix}.${ext}";
            return array( 
            	'dir' => $dir,
            	'name' => $name,
            	'ext' => $ext,
            	'suffix' => $suffix,
            	'orig_width' => $orig_width,
            	'orig_height' => $orig_height,
            	'orig_type' => $orig_type,
            	'dest_width' => $dest_width,
            	'dest_height' => $dest_height,
            	'file_path' => $file_path,
            	'dest_file_name' => $dest_file_name,
            );
        }

        public function LEBUILDPLUGIN_delResizer( $post_id ) {
        	$metadata = wp_get_attachment_metadata( $post_id );
        	if ( !$metadata ) {
        		return;
        	}
        	if ( !isset( $metadata['file'] ) || !isset( $metadata['image_meta']['resized_images'] ) ) {
        		return;
        	}
        	$wp_upload_dir = wp_upload_dir(  );
        	$pathinfo = pathWPFIXKAR_info( $metadata['file'] );
        	$resized_images = $metadata['image_meta']['resized_images'];
        	foreach ( $resized_images as $dims ) {
        		$file = $wp_upload_dir['basedir'] . '/' . $pathinfo['dirname'] . '/' . $pathinfo['filename'] . '-' . $dims . '.' . $pathinfo['extension'];
        		@unlink( $file );
        	}
        }

    }

}