Indication of the maximum file size in help for file fields

4 files changed, 38 insertions, 27 deletions

diff --git a/ishtar_common/forms_common.py b/ishtar_common/forms_common.py
index b461d6266..47a282ab7 100644
--- a/ishtar_common/forms_common.py
+++ b/ishtar_common/forms_common.py
@@ -44,7 +44,8 @@ from ishtar_common.templatetags.link_to_window import simple_link_to_window
 from forms import FinalForm, FormSet, reverse_lazy, name_validator, \
     TableSelect, ManageOldType, CustomForm, FieldType, FormHeader, \
     FormSetWithDeleteSwitches, IshtarForm, get_data_from_formset
-from ishtar_common.utils import is_downloadable, clean_session_cache
+from ishtar_common.utils import is_downloadable, clean_session_cache, \
+    max_size_help
 
 from archaeological_operations.models import Operation
 from archaeological_context_records.models import ContextRecord
@@ -1072,11 +1073,13 @@ class MergeOrganizationForm(MergeForm):
 
 def get_image_help():
     if not settings.IMAGE_MAX_SIZE:
-        return ""
-    return _(u"<p>Heavy images are resized to: %(width)dx%(height)d "
-             u"(ratio is preserved).</p>") \
+        return max_size_help()
+    return unicode(
+        _(u"Heavy images are resized to: %(width)dx%(height)d "
+             u"(ratio is preserved).") \
            % {'width': settings.IMAGE_MAX_SIZE[0],
-              'height': settings.IMAGE_MAX_SIZE[1]}
+              'height': settings.IMAGE_MAX_SIZE[1]}) + " " + unicode(
+        max_size_help())
 
 
 #######################
@@ -1108,7 +1111,7 @@ class DocumentForm(forms.ModelForm, CustomForm, ManageOldType):
         max_length=255, required=False, widget=widgets.ImageFileInput())
     associated_file = forms.FileField(
         label=pgettext(u"Not directory", u"File"), max_length=255,
-        required=False)
+        required=False, help_text=max_size_help())
     reference = forms.CharField(
         label=_(u"Reference"),
         validators=[validators.MaxLengthValidator(100)], required=False)
diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index 71868cb63..73366e35a 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -27,7 +27,6 @@ from importlib import import_module
 from jinja2 import TemplateSyntaxError
 import logging
 import os
-import pytz
 import re
 import shutil
 import tempfile
@@ -56,7 +55,6 @@ from django.db.utils import DatabaseError
 from django.template.defaultfilters import slugify
 from django.utils.functional import lazy
 from django.utils.safestring import SafeUnicode, mark_safe
-#from django.utils.timezone import now, timedelta
 from django.utils.translation import ugettext_lazy as _, ugettext, \
     pgettext_lazy, activate, deactivate
 from secretary import Renderer as SecretaryRenderer
@@ -73,7 +71,7 @@ from ishtar_common.models_imports import ImporterModel, ImporterType, \
     Import, TargetKeyGroup
 from ishtar_common.utils import get_cache, disable_for_loaddata, create_slug, \
     get_all_field_names, merge_tsvectors, cached_label_changed, \
-    generate_relation_graph
+    generate_relation_graph, max_size_help
 
 __all__ = [
     'ImporterModel', 'ImporterType', 'ImporterDefault', 'ImporterDefaultValues',
@@ -992,9 +990,10 @@ def get_image_path(instance, filename):
 
 class ImageModel(models.Model):
     image = models.ImageField(upload_to=get_image_path, blank=True, null=True,
-                              max_length=255)
-    thumbnail = models.ImageField(upload_to=get_image_path, blank=True,
-                                  null=True, max_length=255)
+                              max_length=255, help_text=max_size_help())
+    thumbnail = models.ImageField(
+        upload_to=get_image_path, blank=True, null=True, max_length=255,
+        help_text=max_size_help())
     IMAGE_MAX_SIZE = settings.IMAGE_MAX_SIZE
     THUMB_MAX_SIZE = settings.THUMB_MAX_SIZE
     IMAGE_PREFIX = ''
@@ -1115,7 +1114,7 @@ class RelationItem(models.Model):
     """
     relation_image = models.FileField(
         _(u"Generated relation image (SVG)"), null=True, blank=True,
-        upload_to=get_image_path
+        upload_to=get_image_path, help_text=max_size_help()
     )
 
     class Meta:
@@ -2538,7 +2537,7 @@ class DocumentTemplate(models.Model):
     slug = models.SlugField(_(u"Slug"), blank=True, null=True, max_length=100,
                             unique=True)
     template = models.FileField(
-        _(u"Template"), upload_to="templates/%Y/")
+        _(u"Template"), upload_to="templates/%Y/", help_text=max_size_help())
     associated_object_name = models.CharField(
         _(u"Associated object"), max_length=100, choices=CLASSNAMES)
     available = models.BooleanField(_(u"Available"), default=True)
@@ -3896,7 +3895,8 @@ class Document(OwnPerms, ImageModel, FullSearch, Imported):
 
     title = models.TextField(_(u"Title"), blank=True, default='')
     associated_file = models.FileField(
-        upload_to=get_image_path, blank=True, null=True, max_length=255)
+        upload_to=get_image_path, blank=True, null=True, max_length=255,
+        help_text=max_size_help())
     index = models.IntegerField(verbose_name=_(u"Index"), blank=True,
                                 null=True)
     external_id = models.TextField(_(u"External ID"), null=True, blank=True)
diff --git a/ishtar_common/models_imports.py b/ishtar_common/models_imports.py
index b5ce3323d..e9f0e5d9e 100644
--- a/ishtar_common/models_imports.py
+++ b/ishtar_common/models_imports.py
@@ -41,7 +41,7 @@ from django.utils.translation import ugettext_lazy as _, pgettext_lazy
 
 from ishtar_common.utils import create_slug, \
     get_all_related_m2m_objects_with_model, put_session_message, \
-    put_session_var, get_session_var, num2col
+    put_session_var, get_session_var, num2col, max_size_help
 from ishtar_common.data_importer import Importer, ImportFormater, \
     IntegerFormater, FloatFormater, UnicodeFormater, DateFormater, \
     TypeFormater, YearFormater, StrToBoolean, FileFormater, InseeFormater, \
@@ -828,10 +828,11 @@ class Import(models.Model):
     name = models.CharField(_(u"Name"), max_length=500, null=True)
     importer_type = models.ForeignKey(ImporterType)
     imported_file = models.FileField(
-        _(u"Imported file"), upload_to="upload/imports/%Y/%m/", max_length=220)
+        _(u"Imported file"), upload_to="upload/imports/%Y/%m/", max_length=220,
+        help_text=max_size_help())
     imported_images = models.FileField(
         _(u"Associated images (zip file)"), upload_to="upload/imports/%Y/%m/",
-        blank=True, null=True, max_length=220)
+        blank=True, null=True, max_length=220, help_text=max_size_help())
     associated_group = models.ForeignKey(
         TargetKeyGroup, blank=True, null=True,
         help_text=_(u"If a group is selected, target key saved in this group "
@@ -842,15 +843,15 @@ class Import(models.Model):
     skip_lines = models.IntegerField(
         _(u"Skip lines"), default=1,
         help_text=_(u"Number of header lines in your file (can be 0)."))
-    error_file = models.FileField(_(u"Error file"),
-                                  upload_to="upload/imports/%Y/%m/",
-                                  blank=True, null=True, max_length=255)
-    result_file = models.FileField(_(u"Result file"),
-                                   upload_to="upload/imports/%Y/%m/",
-                                   blank=True, null=True, max_length=255)
-    match_file = models.FileField(_(u"Match file"),
-                                  upload_to="upload/imports/%Y/%m/",
-                                  blank=True, null=True, max_length=255)
+    error_file = models.FileField(
+        _(u"Error file"), upload_to="upload/imports/%Y/%m/",
+        blank=True, null=True, max_length=255, help_text=max_size_help())
+    result_file = models.FileField(
+        _(u"Result file"), upload_to="upload/imports/%Y/%m/",
+        blank=True, null=True, max_length=255, help_text=max_size_help())
+    match_file = models.FileField(
+        _(u"Match file"), upload_to="upload/imports/%Y/%m/", blank=True,
+        null=True, max_length=255, help_text=max_size_help())
     state = models.CharField(_(u"State"), max_length=2, choices=IMPORT_STATE,
                              default=u'C')
     conservative_import = models.BooleanField(
diff --git a/ishtar_common/utils.py b/ishtar_common/utils.py
index cbc7d069d..562992bdb 100644
--- a/ishtar_common/utils.py
+++ b/ishtar_common/utils.py
@@ -958,3 +958,10 @@ def m2m_historization_changed(sender, **kwargs):
     elif not obj.history_modifier:
         obj.skip_history_when_saving = True
     obj.save()
+
+
+def max_size_help():
+    msg = unicode(_(u"The maximum supported file size is {} Mo.")).format(
+        settings.MAX_UPLOAD_SIZE
+    )
+    return msg