Merge shelved changes.

Add a name to the run. Add a spinner to the estimation plot. Close the geocoder when we're done with it. Provide a way to invalidate the geocoder's cache.

Merge shelved changes.
Add a name to the run. Add a spinner to the estimation plot. Close the geocoder when we're done with it. Provide a way to invalidate the geocoder's cache.
Antoine Goutenoir
1 parent 2bdcd05b
Showing 6 changed files with 55 additions and 9 deletions Show diff stats
content.yml
flaskr/controllers/main_controller.py
flaskr/forms.py
flaskr/models.py
flaskr/templates/estimate.html
flaskr/templates/estimation.html
@@ -737,6 +737,10 @@ estimate:
     email:
       label: Email Address
       description: Make sure you provide a valid address or you won't receive the results!
+    run_name:
+      label: Run Name
+      description: Usually the name of the event.  Results will look better if you fill this.
+      placeholder: "Global Peace Summit 2020 – Estimation N°07"
     first_name:
       label: First Name
       description: Also known as given name, eg. `Didier`.
@@ -8,6 +8,8 @@ from flask import Blueprint, render_template, flash, request, redirect, \
     url_for, abort, send_from_directory, Response
 from os.path import join
  
+from os import unlink
+
 from flaskr.extensions import cache, basic_auth
 from flaskr.forms import LoginForm, EstimateForm
 from flaskr.models import db, User, Estimation, StatusEnum, ScenarioEnum
@@ -162,10 +164,9 @@ def estimate():
  
     if form.validate_on_submit():
  
-        id = generate_unique_id()
-
         estimation = Estimation()
         # estimation.email = form.email.data
+        estimation.run_name = form.run_name.data
         estimation.first_name = form.first_name.data
         estimation.last_name = form.last_name.data
         estimation.institution = form.institution.data
@@ -223,7 +224,17 @@ def invalidate():
         estimation.errors = "Invalidated. Try again."
         db.session.commit()
  
-    return ""
+    return "Estimations invalidated: %d" % len(stuck_estimations)
+
+
+@main.route("/invalidate-geocache")
+@main.route("/invalidate-geocache.html")
+def invalidate_geocache():
+    geocache = 'geocache.db'
+
+    unlink(geocache)
+
+    return "Geocache invalidated."
  
  
 @main.route("/compute")
@@ -362,6 +373,8 @@ def compute():  # process the queue of estimation requests
                 destination.latitude, destination.longitude,
             )
  
+        geocoder.close()
+
         # GTFO IF NO ORIGINS OR NO DESTINATIONS ###################################
  
         if 0 == len(origins):
@@ -30,12 +30,23 @@ class EstimateForm(FlaskForm):
     #     ],
     # )
  
+    run_name = StringField(
+        label=form_content['run_name']['label'],
+        description=form_content['run_name']['description'],
+        validators=[
+            validators.Optional(),
+            validators.Length(max=128),
+        ],
+        render_kw={
+            "placeholder": form_content['run_name']['placeholder']
+        },
+    )
     first_name = StringField(
         label=form_content['first_name']['label'],
         description=form_content['first_name']['description'],
         validators=[
             validators.Optional(),
-            validators.Length(max=1024),
+            validators.Length(max=128),
         ],
         render_kw={
             "placeholder": form_content['first_name']['placeholder']
@@ -46,7 +57,7 @@ class EstimateForm(FlaskForm):
         description=form_content['last_name']['description'],
         validators=[
             validators.Optional(),
-            validators.Length(max=1024),
+            validators.Length(max=128),
         ],
         render_kw={
             "placeholder": form_content['last_name']['placeholder']
@@ -57,7 +68,7 @@ class EstimateForm(FlaskForm):
         description=form_content['institution']['description'],
         validators=[
             validators.Optional(),
-            validators.Length(max=1024),
+            validators.Length(max=128),
         ],
     )
     use_train_below_km = SelectField(
@@ -72,7 +83,7 @@ class EstimateForm(FlaskForm):
         description=form_content['comment']['description'],
         validators=[
             validators.Optional(),
-            validators.Length(max=2048),
+            validators.Length(max=4096),
         ],
     )
     origin_addresses = TextAreaField(
@@ -43,6 +43,7 @@ class Estimation(db.Model):
     last_name = db.Column(db.Unicode(1024))   # Goutenoir
     institution = db.Column(db.Unicode(1024))   # IRAP
     status = db.Column(db.Enum(StatusEnum), default=StatusEnum.pending)
+    run_name = db.Column(db.Unicode(1024))   # JPGU 2020
  
     # City, Country
     # One address per line
@@ -67,6 +68,11 @@ class Estimation(db.Model):
     def has_failed(self):
         return self.status == StatusEnum.failure
  
+    def get_display_name(self):
+        if self.run_name:
+            return self.run_name
+        return self.public_id
+
     _output_dict = None
  
     def get_output_dict(self):
@@ -102,6 +108,7 @@ class EstimationView(ModelView):
     # Show only name and email columns in list view
     column_list = (
         'public_id',
+        'run_name',
         'status',
         'first_name',
         'last_name',
@@ -169,6 +169,13 @@
                 {{ render_field(form.comment) }}
             </div>
  
+            <hr>
+
+            <div class="form-group">
+                {{ render_field(form.run_name) }}
+                <small class="form-text text-muted">{{ content.estimate.help.run_name | safe }}</small>
+            </div>
+
             <button type="submit" class="btn btn-primary">
                 Submit a Request
             </button>
@@ -54,7 +54,7 @@
  
 {% block body %}
 <h2>
-    {{ estimation.public_id }} ({{ estimation.status.name }})
+    {{ estimation.get_display_name() }} ({{ estimation.status.name }})
 </h2>
  
 {% if estimation.errors %}
@@ -83,7 +83,9 @@
 {#    <h4>Total CO<sub>2</sub> footprint (in kilograms-equivalent) of each city</h4>#}
 {#    <div id="cities_footprints_d3viz" class="plot-container"></div>#}
     <hr>
-    <div id="cities_footprints_d3viz_lollipop" class="plot-container"></div>
+    <div id="cities_footprints_d3viz_lollipop" class="plot-container">
+        <div id="cities_footprints_spinner" class="lds-ripple text-center"><div></div><div></div><div></div></div>
+    </div>
 {#    <br>#}
 {#    <p>A Legend here</p>#}
 </div>
@@ -559,6 +561,8 @@ jQuery(document).ready(function($){
             return false;
         });
  
+        $('#cities_footprints_spinner').hide();
+
     });
  
 });