prepare upload tree

internal/piwigo/categories.go

@@ -1,9 +1,15 @@
 package piwigo
 
 import (
+	"errors"
+	"fmt"
 	"net/url"
 )
 
+type CategoriesResult struct {
+	Categories `json:"categories"`
+}
+
 type Categories []Category
 
 type Category struct {
@@ -14,9 +20,7 @@ type Category struct {
 }
 
 func (p *Piwigo) Categories() (map[int]Category, error) {
-	var categories struct {
+	var categories CategoriesResult
-		Categories `json:"categories"`
-	}
 
 	err := p.Post("pwg.categories.getList", &url.Values{
 		"fullname":  []string{"true"},
@@ -41,3 +45,29 @@ func (c Categories) Names() []string {
 	}
 	return names
 }
+
+func (p *Piwigo) CategoriesId(catId int) (map[string]int, error) {
+	var categories CategoriesResult
+
+	err := p.Post("pwg.categories.getList", &url.Values{
+		"cat_id": []string{fmt.Sprint(catId)},
+	}, &categories)
+	if err != nil {
+		return nil, err
+	}
+
+	categoriesId := make(map[string]int)
+	ok := false
+	for _, category := range categories.Categories {
+		switch category.Id {
+		case catId:
+			ok = true
+		default:
+			categoriesId[category.Name] = category.Id
+		}
+	}
+	if !ok {
+		return nil, errors.New("category doesn't exists")
+	}
+	return categoriesId, nil
+}

internal/piwigocli/images.go

@@ -3,6 +3,7 @@ package piwigocli
 type ImagesGroup struct {
 	Details    ImagesDetailsCommand    `command:"details" description:"Details of the images"`
 	Upload     ImagesUploadCommand     `command:"upload" description:"Upload of an images"`
+	UploadTree ImagesUploadTreeCommand `command:"upload-tree" description:"Upload of a directory of images"`
 }
 
 var imagesGroup ImagesGroup

internal/piwigocli/images_upload_tree.go

@@ -0,0 +1,53 @@
+package piwigocli
+
+import (
+	"fmt"
+	"io/ioutil"
+	"path/filepath"
+
+	"github.com/celogeek/piwigo-cli/internal/piwigo"
+)
+
+type ImagesUploadTreeCommand struct {
+	Dirname    string `short:"d" long:"dirname" description:"Directory to upload" required:"true"`
+	NbJobs     int    `short:"j" long:"jobs" description:"Number of jobs" default:"1"`
+	CategoryId int    `short:"c" long:"category" description:"Category to upload the file" required:"true"`
+}
+
+func (c *ImagesUploadTreeCommand) Execute(args []string) error {
+	p := piwigo.Piwigo{}
+	if err := p.LoadConfig(); err != nil {
+		return err
+	}
+
+	_, err := p.Login()
+	if err != nil {
+		return err
+	}
+
+	rootPath, err := filepath.Abs(c.Dirname)
+	if err != nil {
+		return err
+	}
+
+	categoriesId, err := p.CategoriesId(c.CategoryId)
+	if err != nil {
+		return err
+	}
+
+	dirs, err := ioutil.ReadDir(rootPath)
+	if err != nil {
+		return err
+	}
+
+	for _, dir := range dirs {
+		if !dir.IsDir() {
+			continue
+		}
+		if _, ok := categoriesId[dir.Name()]; !ok {
+			fmt.Println("Creating", dir.Name(), "...")
+		}
+	}
+
+	return nil
+}