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Rename processing options constants and move them to processing_options.go

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This commit is contained in:
DarthSim
2018-09-07 20:45:57 +06:00
parent 5dcad5430a
commit c5adf1b3a5
6 changed files with 115 additions and 106 deletions
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77
processing_options.go
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@@ -1,7 +1,12 @@
package main
/*
#cgo LDFLAGS: -s -w
#include <image_types.h>
*/
import "C"
import (
"C"
"encoding/base64"
"errors"
"fmt"
@@ -10,10 +15,56 @@ import (
"strings"
)
type imageType int
const (
imageTypeUnknown = C.UNKNOWN
imageTypeJPEG = C.JPEG
imageTypePNG = C.PNG
imageTypeWEBP = C.WEBP
imageTypeGIF = C.GIF
)
var imageTypes = map[string]imageType{
"jpeg": imageTypeJPEG,
"jpg": imageTypeJPEG,
"png": imageTypePNG,
"webp": imageTypeWEBP,
"gif": imageTypeGIF,
}
type gravityType int
const (
gravityCenter gravityType = iota
gravityNorth
gravityEast
gravitySouth
gravityWest
gravitySmart
)
var gravityTypes = map[string]gravityType{
"ce": gravityCenter,
"no": gravityNorth,
"ea": gravityEast,
"so": gravitySouth,
"we": gravityWest,
"sm": gravitySmart,
}
type resizeType int
const (
resizeFit resizeType = iota
resizeFill
resizeCrop
)
var resizeTypes = map[string]resizeType{
"fit": FIT,
"fill": FILL,
"crop": CROP,
"fit": resizeFit,
"fill": resizeFill,
"crop": resizeCrop,
}
type processingOptions struct {
@@ -23,21 +74,25 @@ type processingOptions struct {
Gravity gravityType
Enlarge bool
Format imageType
Blur float32
Sharpen float32
}
func defaultProcessingOptions() processingOptions {
return processingOptions{
Resize: FIT,
Resize: resizeFit,
Width: 0,
Height: 0,
Gravity: CENTER,
Gravity: gravityCenter,
Enlarge: false,
Format: JPEG,
Format: imageTypeJPEG,
Blur: 0,
Sharpen: 0,
}
}
func decodeUrl(parts []string) (string, imageType, error) {
var imgType imageType = JPEG
func decodeURL(parts []string) (string, imageType, error) {
var imgType imageType = imageTypeJPEG
urlParts := strings.Split(strings.Join(parts, ""), ".")
@@ -218,7 +273,7 @@ func parsePathAdvanced(parts []string) (string, processingOptions, error) {
}
}
url, imgType, err := decodeUrl(parts[urlStart:])
url, imgType, err := decodeURL(parts[urlStart:])
if err != nil {
return "", po, err
}
@@ -256,7 +311,7 @@ func parsePathSimple(parts []string) (string, processingOptions, error) {
return "", po, err
}
url, imgType, err := decodeUrl(parts[5:])
url, imgType, err := decodeURL(parts[5:])
if err != nil {
return "", po, err
}