adding courses upload and course delete

rowers/courses.py

@@ -162,8 +162,10 @@ from geopy.geocoders import Nominatim
 geolocator = Nominatim()
 
 
-def createcourse(manager,name,polygons):
-    c = GeoCourse(manager=manager,name=name)
+def createcourse(
+        manager,name,polygons,notes=''):
+    
+    c = GeoCourse(manager=manager,name=name,notes=notes)
     c.save()
 
     i = 0
@@ -186,4 +188,5 @@ def createcourse(manager,name,polygons):
             obj.save()
             j += 1
         i += 1
-        
+
+    return c

rowers/forms.py

@@ -1,7 +1,7 @@
 from django import forms
 from django.contrib.admin.widgets import FilteredSelectMultiple
 from rowers.models import Workout,Rower,Team,PlannedSession
-from rowers.rows import validate_file_extension,must_be_csv,validate_image_extension
+from rowers.rows import validate_file_extension,must_be_csv,validate_image_extension,validate_kml
 from django.contrib.auth.forms import UserCreationForm
 from django.contrib.auth.models import User
 from django.contrib.admin.widgets import AdminDateWidget
@@ -55,7 +55,21 @@ class ImageForm(forms.Form):
         from django.forms.widgets import HiddenInput
         super(ImageForm, self).__init__(*args, **kwargs)
                            
-    
+
+# The form used for uploading images
+class CourseForm(forms.Form):
+    name = forms.CharField(max_length=150,label='Course Name')
+    file = forms.FileField(required=False,
+                           validators=[validate_kml])
+    notes = forms.CharField(required=False,
+                            max_length=200,label='Course Notes',
+                            widget=forms.Textarea)
+
+    def __init__(self, *args, **kwargs):
+        from django.forms.widgets import HiddenInput
+        super(CourseForm, self).__init__(*args, **kwargs)
+                           
+        
 # The form used for uploading files    
 class DocumentsForm(forms.Form):
     title = forms.CharField(required=False)

rowers/interactiveplots.py

@@ -757,7 +757,6 @@ def course_map(course):
     ]"""
 
 
-    print pcoordinates
 
     script = """
     <script>

rowers/models.py

@@ -664,7 +664,7 @@ class GeoCourse(models.Model):
     manager = models.ForeignKey(Rower)
     name = models.CharField(max_length=150,blank=True)
     country = models.CharField(max_length=150,blank=True)
-
+    notes = models.CharField(blank=True,max_length=200,verbose_name='Course Notes')
     def __unicode__(self):
         name = self.name
         return u'{name}'.format(name=name)

rowers/rows.py

@@ -69,6 +69,13 @@ def must_be_csv(value):
     if not ext in valid_extensions:
 	raise ValidationError(u'File not supported!')
     
+def validate_kml(value):
+    import os
+    ext = os.path.splitext(value.name)[1]
+    valid_extensions = ['.kml','.KML']
+    if not ext in valid_extensions:
+	raise ValidationError(u'File not supported!')
+    
 
 def handle_uploaded_image(i):
         import StringIO

rowers/templates/course_form.html

@@ -0,0 +1,252 @@
+{% extends "base.html" %}
+{% load staticfiles %}
+{% load rowerfilters %}
+
+{% block title %}File loading{% endblock %}
+
+{% block meta %}
+<script type='text/javascript'
+        src='https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js'>
+</script>
+<script type='text/javascript'
+        src='https://ajax.aspnetcdn.com/ajax/jquery.validate/1.14.0/jquery.validate.min.js'>
+</script>
+<script>
+</script>
+{% endblock %}
+
+{% block content %}
+<div id="id_dropregion" class="grid_12 alpha watermark invisible">
+  <p>Drag and drop files here </p>
+  </div>
+    <div id="id_drop-files" class="grid_12 alpha drop-files">
+    <form id="file_form" enctype="multipart/form-data" action="{{ formloc }}" method="post">
+<div id="left" class="grid_6 alpha">
+  <h1>Upload KML Course File</h1>
+    {% if form.errors %}
+       <p style="color: red;">
+            Please correct the error{{ form.errors|pluralize }} below.
+        </p>
+    {% endif %}
+
+        <table>
+            {{ form.as_table }}
+        </table>
+        {% csrf_token %}
+   <div id="formbutton" class="grid_1 prefix_4 suffix_1">
+        <input class="button green" type="submit" value="Submit">
+   </div>
+</div>
+<div id="right" class="grid_6 omega">
+  &nbsp;        
+</div>
+
+
+
+    </form>
+    </div>
+{% endblock %}
+
+    {% block scripts %}
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
+    <script>
+      var td = new FormData();
+      var formdatasetok = false;
+      try {
+      td.set('aap','noot');
+      formdatasetok = true;
+      console.log('FormData.set OK');
+      }
+  catch(err) {
+  console.log('FormData.set not OK');
+  formdatasetok = false;
+  }
+
+      if (!formdatasetok) {
+      $("#id_dropregion").remove();
+      }
+      
+  if (formdatasetok) {
+      
+  $(document).ready(function() {
+  var csrftoken = jQuery("[name=csrfmiddlewaretoken]").val();
+  console.log("CSRF token",csrftoken);
+  
+  function csrfSafeMethod(method) {
+  // these HTTP methods do not require CSRF protection
+  return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
+  }
+  $.ajaxSetup({
+  beforeSend: function(xhr, settings) {
+  if (!csrfSafeMethod(settings.type) && !this.crossDomain) {
+  xhr.setRequestHeader("X-CSRFToken", csrftoken);
+  }
+  }
+  });
+  console.log("Loading dropper");
+  jQuery.event.props.push('dataTransfer');
+
+      $(window).on('dragenter', function() {
+      $("#id_drop-files").css("background-color","#E9E9E4");
+      $("#id_dropregion").addClass("watermark").removeClass("invisible");})
+      
+      $(window).on('dragleave', function() {
+      $("#id_drop-files").css("background-color","#FFFFFF");
+      $("#id_dropregion").removeClass("watermark").addClass("invisible");})
+      
+  var frm = $("#file_form");
+
+  if( window.FormData === undefined ) {
+  console.log('no formdata');
+  alert("No FormData");
+  } else {
+  console.log('we have formdata');
+  }
+  
+  var data = new FormData(frm[0]);
+
+
+  $('#id_file').on('change', function(evt) {
+     var f = this.files[0];
+  console.log(f);
+    var istcx = false;
+  var isgzip = false;
+  var size1 = 10485760;
+  var size2 = 1048576;
+  if ((/\.(tcx|TCX)/i).test(f.name)) {
+  istcx = true;
+  console.log('tcx');
+  if ((/\.(gz|GZ)/i).test(f.name)) {
+  isgzip = true;
+  console.log('gzip');
+  size1 /= 5;
+  size2 /= 5;
+  }
+  }
+  console.log(size1)
+  console.log(size2)
+  if (f.size > size1) {
+  alert("File Size must be smaller than 10 MB");
+  this.value = null;
+  } else {
+
+  if (f.size > size2) {
+  $('#id_offline').val('True');
+  $('#id_offline').prop('checked','True');
+  data.set($('#id_offline').attr('name'),$('#id_offline').prop('checked'));
+  console.log("Set offline to True");
+}
+  }
+
+});  
+
+  $('input').each(function( i ) {
+  $(this).change(function() {
+  if ($(this).attr('type') == 'checkbox') {
+    data.set($(this).attr('name'),$(this).prop('checked'));
+    console.log($(this).attr('id'),$(this).attr('name'),$(this).prop('checked'));
+  } else {
+    data.set($(this).attr('name'),$(this).val());
+      if ($(this).attr('id') == 'id_file') {
+        data.set("file",this.files[0]);
+    }
+    console.log($(this).attr('name'),$(this).val());
+  };
+  });});
+  
+  $('select').each(function( i ) {
+  console.log($(this).attr('name'),$(this).val());
+  $(this).change(function() {
+  data.set($(this).attr('name'),$(this).val());
+  console.log($(this).attr('id'),$(this).attr('name'),$(this).val());
+  });
+  });
+
+  frm.submit(function() {
+  console.log("Form submission");
+  $(data.values()).each(function(value) {
+  console.log(value);
+  });
+
+  $("#id_drop-files").replaceWith(
+  '<div id="id_waiting"><img src="/static/img/rowingtimer.gif" width="120" height="100">'
+  );
+  $.ajax({
+    data: data,
+    type: $(this).attr('method'),
+    url: '/rowers/courses/upload',
+    contentType: false,
+    processData: false,
+    error: function(result) {
+    $("#id_waiting").replaceWith(
+    '<div id="id_failed" class="grid_12 alpha message">Your upload failed</div>'
+    );
+    setTimeout(function() {
+    location.reload();
+    },1000);
+    },
+    success: function(result) {
+    console.log('got something back');
+        console.log(result);
+    if (result.result == 1) {
+        window.location.href = result.url;
+        } else {
+        console.log(result," reloading");
+        location.reload();
+        };
+    } 
+    });
+  return false;
+    });
+
+
+    $('#id_drop-files').bind({
+  drop: function(e) {
+  e.preventDefault();
+  console.log("you dropped something");
+  var files = e.dataTransfer.files;
+  console.log(files[0]);
+
+    var f = files[0];
+    var istcx = false;
+    var isgzip = false;
+    var size1 = 10485760;
+    var size2 = 1048576;
+    if ((/\.(tcx|TCX)/i).test(f.name)) {
+    istcx = true;
+    console.log('tcx');
+    if ((/\.(gz|GZ)/i).test(f.name)) {
+    isgzip = true;
+    console.log('gzip');
+    size1 /= 5;
+    size2 /= 5;
+    }
+    }
+    console.log(f);
+    console.log(size1)
+    console.log(size2)
+    if (f.size > size1) {
+    alert("File Size must be smaller than 10 MB");
+    $("#id_file").value = 0;
+    return false;
+    }
+        data.set("file",f);        
+//    data.append("file",f);
+
+        $("#id_file").replaceWith('<div id="id_file">'+files[0].name+'&nbsp; <a class="remove" href="javascript:void(0);"><b><font color="red">X</font></b></a></div>');
+  },
+  mouseenter:function(){$("#id_drop-files").css("background-color","#E9E9E4");},
+  mouseleave:function(){$("#id_drop-files").css("background-color","#FFFFFF");},
+  dragover:function(e){
+  e.preventDefault();
+  $("#id_drop-files").css("background-color","#E9E9E4");},
+  dragleave:function(e){ e.preventDefault();},
+    });
+    $(document).on("click", "a.remove", function() {
+    $(this).parent().replaceWith('<td><input id="id_file" name="file" type="file" /></td>');
+    });
+  });
+};
+    </script>
+
+    {% endblock %}

rowers/templates/course_view.html

@@ -9,7 +9,13 @@
 {% block og_title %}{{ course.name }} {% endblock %}
 {% block content %}
 <div class="grid_12 alpha">
-
+  {% if nosessions %}
+  <div class="grid_2 alpha">
+    <a class="button small red" href="/rowers/courses/{{ course.id }}/delete">Delete</a>
+  </div>
+  {% endif %}
+</div>
+<div class="grid_12 alpha">
 
   <h1>{{ course.name }}</h1>
 

rowers/templates/list_courses.html

@@ -85,26 +85,12 @@
 
 
 <div class="grid_6 alpha">
-  {% if rankingonly and not team %}
   <div class="grid_2 prefix_1 alpha">
-    <a class="button small green" href="/rowers/list-courses">All Courses</a>
-  </div>
-  {% elif not team %}
-  <div class="grid_2 prefix_1 alpha">
-    <a class="button small green" href="/rowers/list-courses/ranking">Ranking Pieces Only</a>
-  </div>    
-  {% endif %}
-  <div class="grid_2 suffix_1 omega">
-    <a class="button small gray" href="/rowers/courses-join-select">Glue Courses</a>
+    <a class="button small green" href="/rowers/courses/upload">Add Course</a>
   </div>
   <p>&nbsp;</p>
-  {% if team %}
-  <form id="searchform" action="/rowers/list-courses/team/{{ team.id }}/{{ startdate|date:"Y-m-d" }}/{{ enddate|date:"Y-m-d" }}"
-        method="get" accept-charset="utf-8">
-    {% else %}
-    <form id="searchform" action="/rowers/list-courses/{{ startdate|date:"Y-m-d" }}/{{ enddate|date:"Y-m-d" }}"
+    <form id="searchform" action="/rowers/list-courses/"
           method="get" accept-charset="utf-8">
-      {% endif %}    
       <div class="grid_3 prefix_1 alpha">
         <input class="searchfield" id="searchbox" name="q" type="text" placeholder="Search">
       </div>
@@ -116,26 +102,6 @@
     </form>
 </div>
 <div class="grid_2 omega">
-  <span class="button gray small">
-    {% if courses.has_previous %}
-    {% if request.GET.q %}
-    <a class="wh" href="?page={{ courses.previous_page_number }}&q={{ request.GET.q }}">&lt;</a>
-    {% else %}
-    <a class="wh" href="?page={{ courses.previous_page_number }}">&lt;</a>
-    {% endif %}
-    {% endif %}
-    
-    <span>
-      Page {{ courses.number }} of {{ courses.paginator.num_pages }}.
-    </span>
-    
-    {% if courses.has_next %}
-    {% if request.GET.q %}
-    <a class="wh" href="?page={{ courses.next_page_number }}&q={{ request.GET.q }}">&gt;</a>
-    {% else %}
-    <a class="wh" href="?page={{ courses.next_page_number }}">&gt;</a>
-    {% endif %}
-    {% endif %}
-  </span>
-  
+  &nbsp;
+</div>  
   {% endblock %}

rowers/urls.py

@@ -144,6 +144,7 @@ urlpatterns = [
     url(r'^list-workouts/(?P<startdatestring>\w+.*)/(?P<enddatestring>\w+.*)$',views.workouts_view),
     url(r'^list-workouts/$',views.workouts_view),
     url(r'^list-courses/$',views.courses_view),
+    url(r'^courses/upload$',views.course_upload_view),
     url(r'^addmanual/$',views.addmanual_view),
     url(r'^team-compare-select/team/(?P<teamid>\d+)/(?P<startdatestring>\w+.*)/(?P<enddatestring>\w+.*)$',views.team_comparison_select),
     url(r'^team-compare-select/team/(?P<teamid>\d+)/$',views.team_comparison_select),
@@ -487,6 +488,7 @@ urlpatterns = [
     url(r'^sessions/(?P<timeperiod>[\w\ ]+.*)$',views.plannedsessions_view),
     url(r'^courses/(?P<id>\d+)/edit$',views.course_edit_view,
         name='course_edit_view'),
+    url(r'^courses/(?P<id>\d+)/delete$',views.course_delete_view),
     ]
 
 if settings.DEBUG:

rowers/views.py

@@ -27,7 +27,7 @@ from django.http import (
     )
 from django.contrib.auth import authenticate, login, logout
 from rowers.forms import (
-    LoginForm,DocumentsForm,UploadOptionsForm,ImageForm,
+    LoginForm,DocumentsForm,UploadOptionsForm,ImageForm,CourseForm,
     TeamUploadOptionsForm,WorkFlowLeftPanelForm,WorkFlowMiddlePanelForm,
     WorkFlowLeftPanelElement,WorkFlowMiddlePanelElement,
     LandingPageForm,PlannedSessionSelectForm,WorkoutSessionSelectForm,
@@ -69,6 +69,7 @@ from rowers.models import (
     )
 from rowers.metrics import rowingmetrics,defaultfavoritecharts
 from rowers import metrics
+from rowers import courses
 import rowers.uploads as uploads
 from django.forms.formsets import formset_factory
 from django.forms import modelformset_factory
@@ -6052,6 +6053,8 @@ def courses_view(request):
 
     courses = GeoCourse.objects.all().order_by("country")
 
+    # add search processing
+    
     return render(request,'list_courses.html',
                   {'courses':courses,
                    'rower':r,
@@ -8405,6 +8408,28 @@ def workout_comment_view(request,id=0):
                        'form':form,
                       })
 
+@login_required()
+def course_delete_view(request,id=0):
+    try:
+        course = GeoCourse.objects.get(id=id)
+    except GeoCourse.DoesNotExist:
+        return Http404("Course doesn't exist")
+
+    r = getrower(request.user)
+    
+    if course.manager != r:
+        raise PermissionDenied("Access denied")
+
+    ps = PlannedSession.objects.filter(course=course)
+    nosessions = len(ps) == 0
+
+    if nosessions:
+        course.delete()
+
+    url = reverse(courses_view)
+
+    return HttpResponseRedirect(url)
+    
 @login_required()
 def course_edit_view(request,id=0):
     try:
@@ -8412,7 +8437,15 @@ def course_edit_view(request,id=0):
     except GeoCourse.DoesNotExist:
         return Http404("Course doesn't exist")
 
+    r = getrower(request.user)
+    
+    if course.manager != r:
+        raise PermissionDenied("Access denied")
 
+    ps = PlannedSession.objects.filter(course=course)
+    nosessions = len(ps) == 0
+
+    
     script,div = course_map(course)
     
     return render(request, 'course_view.html',
@@ -8420,6 +8453,7 @@ def course_edit_view(request,id=0):
                       'course':course,
                       'mapscript':script,
                       'mapdiv':div,
+                      'nosessions':nosessions,
                       }
                   )
 
@@ -8892,6 +8926,58 @@ def workout_uploadimage_view(request,id):
         else:
             return {'result':0}
 
+# Image upload
+@login_required()
+def course_upload_view(request):
+    is_ajax = False
+    if request.is_ajax():
+        is_ajax = True
+
+    r = getrower(request.user)
+    
+    if request.method == 'POST':
+        form = CourseForm(request.POST,request.FILES)
+
+        if form.is_valid():
+            f = form.cleaned_data['file']
+            name = form.cleaned_data['name']
+            notes = form.cleaned_data['notes']
+            if f is not None:
+                filename,path_and_filename = handle_uploaded_file(f)
+            
+                polygons = courses.kmltocourse(path_and_filename)
+
+                course = courses.createcourse(r,name,polygons,notes=notes)
+                os.remove(path_and_filename)
+                
+                url = reverse(courses_view)
+                if is_ajax:
+                    return JSONResponse({'result':1,'url':url})
+                else:
+                    return HttpResponseRedirect(url)
+            else:
+                messages.error(request,'Something went wrong - no file attached')
+                url = reverse(course_upload_view)
+
+                if is_ajax:
+                    return JSONResponse({'result':0,'url':0})
+                else:
+                    return HttpResponseRedirect(url)
+        else:
+            messages.error(request,'Form is not valid')
+            return render(request,'course_form.html',
+                          {'form':form,
+                           })
+
+    else:
+        if not is_ajax:
+            form = CourseForm()
+            return render(request,'course_form.html',
+                          {'form':form,
+                           })
+        else:
+            return {'result':0}
+
                 
                 
 # Generic chart creation