Ajout exporterJSON

app/forms.py

@@ -10,20 +10,29 @@ from app import db
 import app.models as models
 
 import yaml
+import json
 import os
 import re
 
-REPERTOIRE_YAML = "./export/"
+REPERTOIRE_EXPORT = "./export/"
 
-if not os.path.exists(REPERTOIRE_YAML):
+if not os.path.exists(REPERTOIRE_EXPORT):
-    os.makedirs(REPERTOIRE_YAML)
+    os.makedirs(REPERTOIRE_EXPORT)
 
 categorie_liste = ["saes","ressources","acs"]
-categorie_to_model = {"saes": "SAE", "ressources": "Ressource", "acs": "AC"}
+categorie_to_model = {"saes": "SAE", "ressources": "Ressource", "acs": "AC", "coefsaes": "CoefSAE", "coefressources": "CoefRessource", "pns": "PN", "semestres": "Semestre", "competences": "Competence"}
 separateur = None
 
 BaseModelForm = model_form_factory(FlaskForm, include_primary_keys=True)
 
+class CustomEncoder(json.JSONEncoder):
+    def default(self, obj):
+        if isinstance(obj, models.Semestre):
+            return obj.num
+        if isinstance(obj, models.Competence) or isinstance(obj, models.SAE) or isinstance(obj, models.Ressource) or isinstance(obj, models.AC):
+            return obj.code
+        return json.JSONEncoder.default(self, obj)
+
 class ModelForm(BaseModelForm):
     @classmethod
     def get_session(self):
@@ -35,8 +44,20 @@ class RefListField(QuerySelectMultipleField):
 class AccueilForm(FlaskForm):
     ajouter = SubmitField("Ajouter")
     reset = SubmitField("Reset")
-    exporter = SubmitField("Exporter")
+    exporterJSON = SubmitField("ExporterJSON")
-    importer = SubmitField("Importer")
+    exporterYAML = SubmitField("ExporterYAML")
+    importerJSON = SubmitField("ImporterJSON")
+    importerYAML = SubmitField("ImporterYAML")
+
+    def exportJSON(self):
+        result = {"semestres": [], "competences": [], "acs": [], "pns": [], "saes": [], "coefsaes": [], "ressources": [], "coefressources": []}
+        for key in result.keys():
+            model = getattr(models, categorie_to_model[key])
+            for ref in model.query.all():
+                result[key].append(ref.export())
+        fichier = REPERTOIRE_EXPORT + "referentiels" + ".json"
+        with open(fichier, "w", encoding="utf8") as fid:
+            json.dump(result, fid, cls=CustomEncoder, indent=4)
 
 class CoefForm(FlaskForm):
     objetformation = HiddenField("Objet de formation")
@@ -103,7 +124,7 @@ class Form(ModelForm):
                 output[categorie] = [ referentiel.code for referentiel in valeur ]
             else:
                 output[categorie] = valeur
-        fichier = REPERTOIRE_YAML + self.code.data + ".yml"
+        fichier = REPERTOIRE_EXPORT + self.code.data + ".yml"
         with open(fichier, "w", encoding="utf8") as fid:
             fid.write(yaml.dump(output))
         print(yaml.dump(output))

app/models.py

@@ -29,6 +29,11 @@ class Semestre(db.Model):
     num = db.Column(db.String(1), primary_key = True)
     ues = db.relationship("Competence", order_by="Competence.code", secondary=Semestres_Competences, lazy=False, backref=db.backref("semestres", lazy=False))
 
+    def export(self):
+        result = dict(self.__dict__)
+        result.pop("_sa_instance_state", None)
+        return result
+
     def __repr__(self):
         return "<Semestre {}>".format(self.num)
 
@@ -66,6 +71,11 @@ class Competence(db.Model):
             db.session.delete(CoefRessource.query.filter_by(ressource=ressource, competence=self).first())
             db.session.commit()
 
+    def export(self):
+        result = dict(self.__dict__)
+        result.pop("_sa_instance_state", None)
+        return result
+
     def getLabel(self):
         return self.code + " - " + self.nom
 
@@ -79,6 +89,11 @@ class CoefSAE(db.Model):
     competence = db.relationship("Competence", lazy=False, backref=db.backref("saes"))
     sae = db.relationship("SAE", lazy=False, backref=db.backref("competences"))
 
+    def export(self):
+        result = dict(self.__dict__)
+        result.pop("_sa_instance_state", None)
+        return result
+
 class CoefRessource(db.Model):
     competence_code = db.Column(db.String(3), db.ForeignKey("competence.code"), primary_key=True)
     ressource_code = db.Column(db.String(4), db.ForeignKey("ressource.code"), primary_key=True)
@@ -86,12 +101,22 @@ class CoefRessource(db.Model):
     competence = db.relationship("Competence", lazy=False, backref=db.backref("ressources"))
     ressource = db.relationship("Ressource", lazy=False, backref=db.backref("competences"))
 
+    def export(self):
+        result = dict(self.__dict__)
+        result.pop("_sa_instance_state", None)
+        return result
+
 class AC(db.Model):
     code = db.Column(db.String(6), primary_key = True, info={'label': 'Code'})
     titre = db.Column(db.String(255), info={'label': 'Titre'})
     saes = db.relationship("SAE", secondary=SAEs_ACs, lazy=False, backref=db.backref("acs", lazy=False))
     ressources = db.relationship("Ressource", order_by="Ressource.code", secondary=Ressources_ACs, lazy=False, backref=db.backref("acs", lazy=False))
 
+    def export(self):
+        result = dict(self.__dict__)
+        result.pop("_sa_instance_state", None)
+        return result
+
     def getLabel(self):
         return self.code + " - " + self.titre
 
@@ -105,6 +130,11 @@ class PN(db.Model):
     description = db.Column(db.Text(), info={'label': 'Description'})
     type = db.Column(db.String(1))
 
+    def export(self):
+        result = dict(self.__dict__)
+        result.pop("_sa_instance_state", None)
+        return result
+
     def __repr__(self):
         return "<PN {}>".format(self.code)
 
@@ -129,6 +159,11 @@ class SAE(db.Model):
     def getCode(self):
         return self.code[3:]
 
+    def export(self):
+        result = dict(self.__dict__)
+        result.pop("_sa_instance_state", None)
+        return result
+
     def getLabel(self):
         return self.code + " - " + self.titre
 
@@ -155,6 +190,11 @@ class Ressource(db.Model):
     def getCode(self):
         return self.code[1:]
 
+    def export(self):
+        result = dict(self.__dict__)
+        result.pop("_sa_instance_state", None)
+        return result
+
     def getLabel(self):
         return self.code + " - " + self.nom
 

app/routes.py

@@ -3,8 +3,6 @@ from app import app, db
 from app.forms import *
 import app.models as models
 
-import yaml
-
 @app.route("/")
 @app.route("/index", methods=["GET","POST"])
 def index():
@@ -18,6 +16,10 @@ def index():
         for semestre in models.Semestre.query.all():
             db.session.delete(semestre)
         db.session.commit()
+    elif form.exporterJSON.data:
+        form.exportJSON()
+    elif form.exporterYAML.data:
+        form.exportYAML()
     semestres = sorted(models.Semestre.query.all(), key=lambda semestre: semestre.num)
     return render_template("index.html", semestres=semestres, form=form)
 

app/templates/index.html

@@ -27,8 +27,10 @@
         {{ form.ajouter(class="button is-static") }}
         {{ form.reset(class="button") }}
         {% endif %}
-        {{ form.exporter(class="button is-static") }}
+        {{ form.exporterJSON(class="button") }}
-        {{ form.importer(class="button is-static") }}
+        {{ form.exporterYAML(class="button") }}
+        {{ form.importerJSON(class="button is-static") }}
+        {{ form.importerYAML(class="button is-static") }}
     </div>
 </form>