Modify models to manage import/export

4 files changed, 267 insertions, 2 deletions

diff --git a/chimere/admin.py b/chimere/admin.py
index bafa754..4e632b8 100644
--- a/chimere/admin.py
+++ b/chimere/admin.py
@@ -26,7 +26,7 @@ from django.contrib import admin
 
 from chimere.models import Category, Icon, SubCategory, Marker, \
            PropertyModel, News, Route, Area, ColorTheme, Color, RouteFile,\
-           MultimediaType, MultimediaFile, PictureFile
+           MultimediaType, MultimediaFile, PictureFile, Importer
 from chimere.forms import MarkerAdminForm, RouteAdminForm, AreaAdminForm,\
                           NewsAdminForm, CategoryAdminForm
 from chimere.widgets import TextareaWidget
@@ -106,6 +106,10 @@ class SubCategoryAdmin(admin.ModelAdmin):
     list_display = ('name', 'category', 'available')
     list_filter = ('category',)
 
+class ImporterAdmin(admin.ModelAdmin):
+    list_display = ('importer_type', 'subcategory', 'source_url', 'filtr')
+    list_filter = ('importer_type',)
+
 class NewsAdmin(admin.ModelAdmin):
     """
     Use the TinyMCE widget for the news content
@@ -159,3 +163,4 @@ admin.site.register(ColorTheme, ColorThemeAdmin)
 admin.site.register(MultimediaType, MultimediaTypeAdmin)
 admin.site.register(MultimediaFile, MultimediaFileAdmin)
 admin.site.register(PictureFile, PictureFileAdmin)
+admin.site.register(Importer, ImporterAdmin)
diff --git a/chimere/migrations/0006_auto__add_importer__add_field_route_import_key__add_field_marker_impor.py b/chimere/migrations/0006_auto__add_importer__add_field_route_import_key__add_field_marker_impor.py
new file mode 100644
index 0000000..3157039
--- /dev/null
+++ b/chimere/migrations/0006_auto__add_importer__add_field_route_import_key__add_field_marker_impor.py
@@ -0,0 +1,202 @@
+# encoding: utf-8
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        
+        # Adding model 'Importer'
+        db.create_table('chimere_importer', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('importer_type', self.gf('django.db.models.fields.CharField')(max_length=4)),
+            ('source_url', self.gf('django.db.models.fields.CharField')(max_length=200, null=True, blank=True)),
+            ('filtr', self.gf('django.db.models.fields.CharField')(max_length=200, null=True, blank=True)),
+            ('subcategory', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['chimere.SubCategory'])),
+        ))
+        db.send_create_signal('chimere', ['Importer'])
+
+        # Adding field 'Route.import_key'
+        db.add_column('chimere_route', 'import_key', self.gf('django.db.models.fields.CharField')(max_length=200, null=True, blank=True), keep_default=False)
+
+        # Adding field 'Marker.import_key'
+        db.add_column('chimere_marker', 'import_key', self.gf('django.db.models.fields.CharField')(max_length=200, null=True, blank=True), keep_default=False)
+
+
+    def backwards(self, orm):
+        
+        # Deleting model 'Importer'
+        db.delete_table('chimere_importer')
+
+        # Deleting field 'Route.import_key'
+        db.delete_column('chimere_route', 'import_key')
+
+        # Deleting field 'Marker.import_key'
+        db.delete_column('chimere_marker', 'import_key')
+
+
+    models = {
+        'chimere.area': {
+            'Meta': {'ordering': "('order', 'name')", 'object_name': 'Area'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'lower_right_corner': ('django.contrib.gis.db.models.fields.PointField', [], {'default': "'POINT(0 0)'"}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'upper_left_corner': ('django.contrib.gis.db.models.fields.PointField', [], {'default': "'POINT(0 0)'"}),
+            'urn': ('django.db.models.fields.SlugField', [], {'db_index': 'True', 'unique': 'True', 'max_length': '50', 'blank': 'True'})
+        },
+        'chimere.category': {
+            'Meta': {'ordering': "['order']", 'object_name': 'Category'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'}),
+            'order': ('django.db.models.fields.IntegerField', [], {})
+        },
+        'chimere.color': {
+            'Meta': {'ordering': "['order']", 'object_name': 'Color'},
+            'code': ('django.db.models.fields.CharField', [], {'max_length': '6'}),
+            'color_theme': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['chimere.ColorTheme']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'order': ('django.db.models.fields.IntegerField', [], {})
+        },
+        'chimere.colortheme': {
+            'Meta': {'object_name': 'ColorTheme'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'})
+        },
+        'chimere.icon': {
+            'Meta': {'object_name': 'Icon'},
+            'height': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'}),
+            'width': ('django.db.models.fields.IntegerField', [], {})
+        },
+        'chimere.importer': {
+            'Meta': {'object_name': 'Importer'},
+            'filtr': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'importer_type': ('django.db.models.fields.CharField', [], {'max_length': '4'}),
+            'source_url': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'subcategory': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['chimere.SubCategory']"})
+        },
+        'chimere.marker': {
+            'Meta': {'ordering': "('status', 'name')", 'object_name': 'Marker'},
+            'available_date': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'categories': ('chimere.widgets.SelectMultipleField', [], {'to': "orm['chimere.SubCategory']", 'symmetrical': 'False'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'import_key': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'multimedia_files': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'related_name': "'marker'", 'null': 'True', 'symmetrical': 'False', 'to': "orm['chimere.MultimediaFile']"}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'}),
+            'pictures': ('django.db.models.fields.related.ManyToManyField', [], {'blank': 'True', 'related_name': "'marker'", 'null': 'True', 'symmetrical': 'False', 'to': "orm['chimere.PictureFile']"}),
+            'point': ('chimere.widgets.PointField', [], {}),
+            'ref_item': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'submited_marker'", 'null': 'True', 'to': "orm['chimere.Marker']"}),
+            'route': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'associated_marker'", 'null': 'True', 'to': "orm['chimere.Route']"}),
+            'start_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'status': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'submiter_comment': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'submiter_email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'null': 'True', 'blank': 'True'}),
+            'submiter_session_key': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'})
+        },
+        'chimere.multimediafile': {
+            'Meta': {'object_name': 'MultimediaFile'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'multimedia_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['chimere.MultimediaType']"}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150', 'null': 'True', 'blank': 'True'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '1'}),
+            'url': ('django.db.models.fields.CharField', [], {'max_length': '200'})
+        },
+        'chimere.multimediatype': {
+            'Meta': {'object_name': 'MultimediaType'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'iframe': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'media_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'mime_type': ('django.db.models.fields.CharField', [], {'max_length': '50', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'})
+        },
+        'chimere.news': {
+            'Meta': {'object_name': 'News'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'content': ('django.db.models.fields.TextField', [], {}),
+            'date': ('django.db.models.fields.DateField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '150'})
+        },
+        'chimere.picturefile': {
+            'Meta': {'object_name': 'PictureFile'},
+            'height': ('django.db.models.fields.IntegerField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'miniature': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150', 'null': 'True', 'blank': 'True'}),
+            'order': ('django.db.models.fields.IntegerField', [], {'default': '1'}),
+            'picture': ('django.db.models.fields.files.ImageField', [], {'max_length': '100'}),
+            'width': ('django.db.models.fields.IntegerField', [], {})
+        },
+        'chimere.property': {
+            'Meta': {'object_name': 'Property'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'marker': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['chimere.Marker']"}),
+            'propertymodel': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['chimere.PropertyModel']"}),
+            'value': ('django.db.models.fields.TextField', [], {})
+        },
+        'chimere.propertymodel': {
+            'Meta': {'ordering': "('order',)", 'object_name': 'PropertyModel'},
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'}),
+            'order': ('django.db.models.fields.IntegerField', [], {}),
+            'type': ('django.db.models.fields.CharField', [], {'max_length': '1'})
+        },
+        'chimere.route': {
+            'Meta': {'ordering': "('status', 'name')", 'object_name': 'Route'},
+            'associated_file': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['chimere.RouteFile']", 'null': 'True', 'blank': 'True'}),
+            'categories': ('chimere.widgets.SelectMultipleField', [], {'to': "orm['chimere.SubCategory']", 'symmetrical': 'False'}),
+            'end_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'height': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'import_key': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'}),
+            'picture': ('django.db.models.fields.files.ImageField', [], {'max_length': '100', 'null': 'True', 'blank': 'True'}),
+            'ref_item': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'submited_route'", 'null': 'True', 'to': "orm['chimere.Route']"}),
+            'route': ('chimere.widgets.RouteField', [], {}),
+            'start_date': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'status': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'submiter_comment': ('django.db.models.fields.CharField', [], {'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'submiter_email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'null': 'True', 'blank': 'True'}),
+            'submiter_session_key': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'}),
+            'width': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
+        },
+        'chimere.routefile': {
+            'Meta': {'ordering': "('name',)", 'object_name': 'RouteFile'},
+            'file_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'}),
+            'raw_file': ('django.db.models.fields.files.FileField', [], {'max_length': '100'}),
+            'simplified_file': ('django.db.models.fields.files.FileField', [], {'max_length': '100', 'null': 'True', 'blank': 'True'})
+        },
+        'chimere.subcategory': {
+            'Meta': {'ordering': "['category', 'order']", 'object_name': 'SubCategory'},
+            'areas': ('chimere.widgets.SelectMultipleField', [], {'symmetrical': 'False', 'related_name': "'areas'", 'blank': 'True', 'to': "orm['chimere.Area']"}),
+            'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'category': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['chimere.Category']"}),
+            'color_theme': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['chimere.ColorTheme']", 'null': 'True', 'blank': 'True'}),
+            'icon': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['chimere.Icon']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'item_type': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '150'}),
+            'order': ('django.db.models.fields.IntegerField', [], {})
+        },
+        'chimere.tinyurl': {
+            'Meta': {'object_name': 'TinyUrl'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'parameters': ('django.db.models.fields.CharField', [], {'max_length': '500'})
+        }
+    }
+
+    complete_apps = ['chimere']
diff --git a/chimere/models.py b/chimere/models.py
index 85419dc..7e5adbe 100644
--- a/chimere/models.py
+++ b/chimere/models.py
@@ -38,6 +38,7 @@ from django.utils.translation import ugettext_lazy as _
 from chimere.widgets import PointField, RouteField, SelectMultipleField, \
                             TextareaWidget
 from chimere.managers import BaseGeoManager
+from chimere.utils import KMLManager, OSMManager
 
 class News(models.Model):
     """News of the site
@@ -190,6 +191,28 @@ class SubCategory(models.Model):
         return [(category, sub_cats) for category, sub_cats \
                                          in sub_categories.items()]
 
+IMPORTERS = {'KML':KMLManager,
+             'OSM':OSMManager}
+
+IMPORTER_CHOICES = (('KML', 'KML'),
+                    ('OSM', 'OSM'))
+
+class Importer(models.Model):
+    '''
+    Data importer for a specific subcategory
+    '''
+    importer_type = models.CharField(_(u"Importer type"), max_length=4,
+                                     choices=IMPORTER_CHOICES)
+    source_url = models.CharField(_(u"Source URL"), max_length=200,
+                                  blank=True, null=True)
+    filtr = models.CharField(_(u"Filter"), max_length=200,
+                             blank=True, null=True)
+    subcategory = models.ForeignKey(SubCategory,
+                         verbose_name=_(u"Associated subcategory"))
+
+    class Meta:
+        verbose_name = _(u"Importer")
+
 class GeographicItem(models.Model):
     name = models.CharField(_(u"Name"), max_length=150)
     categories = SelectMultipleField(SubCategory)
@@ -202,11 +225,15 @@ class GeographicItem(models.Model):
     STATUS = (('S', _(u'Submited')),
               ('A', _(u'Available')),
               ('M', _(u'Modified')),
-              ('D', _(u'Disabled')),)
+              ('D', _(u'Disabled')),
+              ('I', _(u'Imported')),
+              ('E', _(u"Excluded")))
     STATUS_DCT = {}
     for key, label in STATUS:
         STATUS_DCT[key] = label
     status = models.CharField(_(u"Status"), max_length=1, choices=STATUS)
+    import_key = models.CharField(_(u"Import key"), max_length=200,
+                                  blank=True, null=True)
     if settings.CHIMERE_DAYS_BEFORE_EVENT:
         start_date = models.DateField(_(u"Start date"), blank=True, null=True,
             help_text=_(u"Not mandatory. Set it for dated item such as event. "\
diff --git a/chimere/utils.py b/chimere/utils.py
new file mode 100644
index 0000000..f6300cb
--- /dev/null
+++ b/chimere/utils.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2012  Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# See the file COPYING for details.
+
+"""
+Utilitaries
+"""
+
+class ImportManager:
+    pass
+
+class KMLManager(ImportManager):
+    pass
+
+class OSMManager(ImportManager):
+    pass