expo/troggle
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Code Issues 19 Projects 3 Activity

comments trying to understand..

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This commit is contained in:
Philip Sargent 2023-11-02 21:05:08 +02:00
parent 685131a4c1
commit c7cb8ece2e
2 changed files with 19 additions and 9 deletions
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14
core/forms.py
View File

@ -16,7 +16,13 @@ import re
There are other, simpler, upload forms in view/uploads.py
class-based forms are quicker to set up (for Django experts) but
are more difficult to maintain by non-Django experts.
are more difficult to maintain (or even begin to understand) by non-Django experts.
Notes to self, as I try to work out what the hell is going on:
Note that HTMLarea invokes a widget which sets a CSS class which calls javascript in
templates/html_editor_scripts_css.html - which imports jquery and codemirror directly, without
declaring it anywhere or locally installing it. (!)
"""
todo = """
@ -89,12 +95,6 @@ class CaveForm(ModelForm):
print("EEE", cave_slug.replace("-PENDING-", "-"))
return cave_slug.replace("-PENDING-", "-")
# def clean_url(self):
# data = self.cleaned_data["url"]
# if not re.match("\d\d\d\d/.", data):
# raise ValidationError("URL must start with a four digit Kataster area.")
# return data
def clean(self):
cleaned_data = super(CaveForm, self).clean() # where is this code hidden? How does this work??

14
core/views/editor_helpers.py
View File

@ -22,9 +22,15 @@ MAX_IMAGE_HEIGHT = 800
THUMBNAIL_WIDTH = 200
THUMBNAIL_HEIGHT = 200
"""This is all written by Martin Green, and completely undocumented.
It uses a lot of opinionated Django default magic, none of which I am familiar with.
Philip
"""
def get_dir(path):
"From a path sent from urls.py, determine the directory."
# todo re-write this to use modern pathlib functions
if "/" in path:
return path.rsplit("/", 1)[0]
else:
@ -34,6 +40,7 @@ def get_dir(path):
def image_selector(request, path):
"""Returns available images"""
directory = get_dir(path)
print(f" - image selector {directory=} {path=}")
thumbnailspath = Path(settings.EXPOWEB) / directory / "t"
thumbnails = []
if thumbnailspath.is_dir():
@ -116,7 +123,7 @@ def new_image_form(request, path):
thumbnail = thumbnail.convert('RGB')
thumbnail.save(tb, format="jpeg", quality = 70)
image_rel_path, thumb_rel_path, desc_rel_path = form.get_rel_paths()
image_page_template = loader.get_template("image_page_template.html")
image_page_template = loader.get_template("image_page_template.html") # this is the .html file in the /l/ folder
image_page = image_page_template.render(
{
"header": form.cleaned_data["header"],
@ -190,7 +197,7 @@ class NewWebImageForm(forms.Form):
]
def get_full_paths(self):
return [Path(settings.EXPOWEB) / x for x in self.get_rel_paths()]
return [Path(settings.EXPOWEB) / x for x in self.get_rel_paths()] # this is where we would want to insert the /caveid/ ?!
def clean_file_(self):
for rel_path, full_path in zip(self.get_rel_paths(), self.get_full_paths()):
@ -200,6 +207,9 @@ class NewWebImageForm(forms.Form):
class HTMLarea(forms.Textarea):
"""This is called from CaveForm in core/forms.py which is called from core/views/caves.py when editing a cave description
(and similarly for Entrance Descriptions). It is alls called from core/views/expo.py when editing expo (i.e. handbook) pages.
"""
template_name = "widgets/HTMLarea.html"
def __init__(self, *args, **kwargs):