copyleftconf-website/pinaxcon/proposals/forms.py

from django import forms
from symposion.proposals.forms import ProposalMixIn

from .models import ConferenceSpeaker, TalkProposal

_MARKDOWN_CHEATSHEET_URL = 'https://www.markdownguide.org/cheat-sheet'

class ConferenceSpeakerForm(forms.ModelForm):

    class Meta:
        model = ConferenceSpeaker
        exclude = [
            'user',
            'biography_html',
            'experience_html',
            'invite_email',
            'invite_token',
            'annotation',
            'reviewer',
            # Not happening for CopyleftConf 2019.
            'travel_assistance',
            'lodging_assistance',
        ]

    def __init__(self, *a, **k):
        super(ConferenceSpeakerForm, self).__init__(*a, **k)
        self.fields['code_of_conduct'].required = True
        for field in ('biography', 'experience'):
            self.fields[field].help_text = self.fields[field].help_text.replace(
                'http://warpedvisions.org/projects/markdown-cheat-sheet/',
                _MARKDOWN_CHEATSHEET_URL,
            ).replace(
                # Fix a typo in Symposion model help text:
                # <https://github.com/pinax/symposion/blob/8cb001b16946e2d98e8e45b59c2b506e51b52937/symposion/speakers/models.py#L28-L29>
                "{}target=".format(_MARKDOWN_CHEATSHEET_URL),
                "{}' target=".format(_MARKDOWN_CHEATSHEET_URL),
            )



class ProposalForm(forms.ModelForm, ProposalMixIn):

    def __init__(self, *a, **k):
        super(ProposalForm, self).__init__(*a, **k)
        self.description_required()
        self.abstract_required()
        self.fields["additional_notes"].help_text = """
Anything else you'd like the program committee to know when making their
selection. This is not made public. Edit using
<a href='{}' target='_blank'>Markdown</a>.""".format(_MARKDOWN_CHEATSHEET_URL)
        self.fields["abstract"].help_text = """
Detailed abstract. Will be made public if your proposal is accepted.
Edit using
<a href='{}' target='_blank'>Markdown</a>.""".format(_MARKDOWN_CHEATSHEET_URL)

        for field in ("description", "abstract", "additional_notes"):
            self.fields[field].help_text += (" Please do not include "
                "any information that could identify you, as your proposal "
                "will be reviewed anonymously.")


    def clean_description(self):
        value = self.cleaned_data["description"]
        if len(value) > 400:
            raise forms.ValidationError(
                u"The description must be less than 400 characters"
            )
        return value


class TalkProposalForm(ProposalForm):

    class Meta:
        model = TalkProposal
        fields = [
            "title",
            "description",
            "abstract",
            "new_presentation",
            "additional_notes",
            "extra_av",
            "slides_release",
            "recording_release",
        ]