api: remote route takes advantage from builds functions

admin/api/exercice.go

@@ -52,6 +52,11 @@ func init() {
 	router.POST("/api/exercices/:eid/tags", apiHandler(exerciceHandler(addExerciceTag)))
 	router.PUT("/api/exercices/:eid/tags", apiHandler(exerciceHandler(updateExerciceTags)))
 
+	// Remote
+	router.GET("/api/remote/themes/:thid/exercices/:exid", apiHandler(sync.ApiGetRemoteExercice))
+	router.GET("/api/remote/themes/:thid/exercices/:exid/hints", apiHandler(sync.ApiGetRemoteExerciceHints))
+	router.GET("/api/remote/themes/:thid/exercices/:exid/flags", apiHandler(sync.ApiGetRemoteExerciceFlags))
+
 	// Synchronize
 	router.POST("/api/sync/themes/:thid/exercices/:eid", apiHandler(themedExerciceHandler(
 		func(theme fic.Theme, exercice fic.Exercice, _ []byte) (interface{}, error) {

admin/api/theme.go

@@ -41,7 +41,7 @@ func init() {
 	// Remote
 	router.GET("/api/remote/themes", apiHandler(sync.ApiListRemoteThemes))
 	router.GET("/api/remote/themes/:thid", apiHandler(sync.ApiGetRemoteTheme))
-	router.GET("/api/remote/themes/:thid/exercices", apiHandler(themeHandler(sync.ApiListRemoteExercices)))
+	router.GET("/api/remote/themes/:thid/exercices", apiHandler(sync.ApiListRemoteExercices))
 
 	// Synchronize
 	router.GET("/api/sync/deep", apiHandler(

admin/sync/exercice_hints.go

@@ -4,15 +4,17 @@ import (
 	"bufio"
 	"crypto"
 	"encoding/hex"
+	"errors"
 	"fmt"
 	"io"
 	"os"
 	"path"
 	"strings"
 
-	"srs.epita.fr/fic-server/libfic"
+	"github.com/julienschmidt/httprouter"
-
 	_ "golang.org/x/crypto/blake2b"
+
+	"srs.epita.fr/fic-server/libfic"
 )
 
 func buildExerciceHints(i Importer, exercice fic.Exercice) (hints []fic.EHint, errs []string) {
@@ -106,3 +108,23 @@ func SyncExerciceHints(i Importer, exercice fic.Exercice) (errs []string) {
 	}
 	return
 }
+
+// ApiListRemoteExerciceHints is an accessor letting foreign packages to access remote exercice hints.
+func ApiGetRemoteExerciceHints(ps httprouter.Params, _ []byte) (interface{}, error) {
+	theme, errs := BuildTheme(GlobalImporter, ps.ByName("thid"))
+	if theme != nil {
+		exercice, _, _, _, errs := BuildExercice(GlobalImporter, *theme, path.Join(theme.Path, ps.ByName("exid")), nil)
+		if exercice != nil {
+			hints, errs := CheckExerciceHints(GlobalImporter, *exercice)
+			if hints != nil {
+				return hints, nil
+			} else {
+				return hints, errors.New(fmt.Sprintf("%q", errs))
+			}
+		} else {
+			return exercice, errors.New(fmt.Sprintf("%q", errs))
+		}
+	} else {
+		return nil, errors.New(fmt.Sprintf("%q", errs))
+	}
+}

admin/sync/exercice_keys.go

@@ -1,6 +1,7 @@
 package sync
 
 import (
+	"errors"
 	"fmt"
 	"math/rand"
 	"path"
@@ -8,6 +9,8 @@ import (
 	"strings"
 	"unicode"
 
+	"github.com/julienschmidt/httprouter"
+
 	"srs.epita.fr/fic-server/libfic"
 )
 
@@ -385,3 +388,23 @@ func SyncExerciceFlags(i Importer, exercice fic.Exercice) (errs []string) {
 
 	return
 }
+
+// ApiListRemoteExerciceFlags is an accessor letting foreign packages to access remote exercice flags.
+func ApiGetRemoteExerciceFlags(ps httprouter.Params, _ []byte) (interface{}, error) {
+	theme, errs := BuildTheme(GlobalImporter, ps.ByName("thid"))
+	if theme != nil {
+		exercice, _, _, _, errs := BuildExercice(GlobalImporter, *theme, path.Join(theme.Path, ps.ByName("exid")), nil)
+		if exercice != nil {
+			flags, errs := CheckExerciceFlags(GlobalImporter, *exercice, []fic.EFile{})
+			if flags != nil {
+				return flags, nil
+			} else {
+				return flags, errors.New(fmt.Sprintf("%q", errs))
+			}
+		} else {
+			return exercice, errors.New(fmt.Sprintf("%q", errs))
+		}
+	} else {
+		return nil, errors.New(fmt.Sprintf("%q", errs))
+	}
+}

admin/sync/exercices.go

@@ -8,6 +8,7 @@ import (
 	"strings"
 
 	"github.com/BurntSushi/toml"
+	"github.com/julienschmidt/httprouter"
 	"gopkg.in/russross/blackfriday.v2"
 
 	"srs.epita.fr/fic-server/libfic"
@@ -264,6 +265,26 @@ func SyncExercices(i Importer, theme fic.Theme) (errs []string) {
 }
 
 // ApiListRemoteExercices is an accessor letting foreign packages to access remote exercices list.
-func ApiListRemoteExercices(theme fic.Theme, _ []byte) (interface{}, error) {
+func ApiListRemoteExercices(ps httprouter.Params, _ []byte) (interface{}, error) {
-	return GetExercices(GlobalImporter, theme)
+	theme, errs := BuildTheme(GlobalImporter, ps.ByName("thid"))
+	if theme != nil {
+		return GetExercices(GlobalImporter, *theme)
+	} else {
+		return nil, errors.New(fmt.Sprintf("%q", errs))
+	}
+}
+
+// ApiListRemoteExercice is an accessor letting foreign packages to access remote exercice attributes.
+func ApiGetRemoteExercice(ps httprouter.Params, _ []byte) (interface{}, error) {
+	theme, errs := BuildTheme(GlobalImporter, ps.ByName("thid"))
+	if theme != nil {
+		exercice, _, _, _, errs := BuildExercice(GlobalImporter, *theme, path.Join(theme.Path, ps.ByName("exid")), nil)
+		if exercice != nil {
+			return exercice, nil
+		} else {
+			return exercice, errors.New(fmt.Sprintf("%q", errs))
+		}
+	} else {
+		return nil, errors.New(fmt.Sprintf("%q", errs))
+	}
 }

admin/sync/themes.go

@@ -1,6 +1,7 @@
 package sync
 
 import (
+	"errors"
 	"fmt"
 	"math/rand"
 	"path"
@@ -159,5 +160,10 @@ func ApiListRemoteThemes(_ httprouter.Params, _ []byte) (interface{}, error) {
 
 // ApiListRemoteTheme is an accessor letting foreign packages to access remote main theme attributes.
 func ApiGetRemoteTheme(ps httprouter.Params, _ []byte) (interface{}, error) {
-	return getAuthors(GlobalImporter, ps.ByName("thid"))
+	r, errs := BuildTheme(GlobalImporter, ps.ByName("thid"))
+	if r == nil {
+		return r, errors.New(fmt.Sprintf("%q", errs))
+	} else {
+		return r, nil
+	}
 }