troggle/core/forms.py

import string
from datetime import date

import django.forms as forms
from django.forms import ModelForm
from django.forms.models import modelformset_factory
from django.contrib.admin.widgets import AdminDateWidget

from tinymce.widgets import TinyMCE

from troggle.core.models.troggle import Person, PersonExpedition, Expedition
from troggle.core.models.caves import Cave, LogbookEntry, QM, Entrance, CaveAndEntrance

from troggle.core.views.editor_helpers import HTMLarea

'''These are all the class-based Forms used by troggle.
There are other, simpler, upload forms in view/uploads.py
Some are not used and need renovating or destroying.
'''

todo = '''Re-enable TinyMCE
'''

class CaveForm(ModelForm):
    '''Only those fields for which we want to override defaults are listed here
    the other fields are present on the form, but use the default presentation style
    '''
    
    official_name = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'}))
    underground_description = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    explorers = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    equipment = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    survey = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    #survey = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 10}))
    kataster_status = forms.CharField(required = False)
    underground_centre_line = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    notes = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    references = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    description_file = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'})) 
    survex_file = forms.CharField(required = False, label="Survex file [caves-1623/000/000.svx]", widget=forms.TextInput(attrs={'size': '45'})) 
    url = forms.CharField(required = True, label="URL [1623/000/000]", widget=forms.TextInput(attrs={'size': '45'})) 
    length = forms.CharField(required = False, label="Length (m)") 
    depth = forms.CharField(required = False, label="Depth (m)") 
    extent = forms.CharField(required = False, label="Extent (m)") 
    class Meta:
        model = Cave
        exclude = ("filename",)

    def clean(self):
        if self.cleaned_data.get("kataster_number") == "" and self.cleaned_data.get("unofficial_number") == "":
            self._errors["unofficial_number"] = self.error_class(["Either the kataster or unoffical number is required."]) 
#        if self.cleaned_data.get("kataster_number") != "" and self.cleaned_data.get("official_name") == "":
#            self._errors["official_name"] = self.error_class(["This field is required when there is a kataster number."]) 
        if self.cleaned_data.get("area") == []:
            self._errors["area"] = self.error_class(["This field is required."])
        if self.cleaned_data.get("url") and self.cleaned_data.get("url").startswith("/"):
            self._errors["url"] = self.error_class(["This field cannot start with a /."])
        return self.cleaned_data
        

class CaveFormTextArea(ModelForm):
    '''Only those fields for which we want to override defaults are listed here
    the other fields are present on the form, but use the default presentation style
    '''
    
    official_name = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'}))
    underground_description = forms.CharField(required = False, widget=forms.Textarea(attrs={'rows':9}))
    explorers = forms.CharField(required = False, widget=forms.Textarea(attrs={'rows':9}))
    equipment = forms.CharField(required = False, widget=forms.Textarea(attrs={'rows':9}))
    survey = forms.CharField(required = False, widget=forms.Textarea(attrs={'rows':9}))
    #survey = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 10}))
    kataster_status = forms.CharField(required = False)
    underground_centre_line = forms.CharField(required = False, widget=forms.Textarea(attrs={'rows':9}))
    notes = forms.CharField(required = False, widget=forms.Textarea(attrs={'rows':9}))
    references = forms.CharField(required = False, widget=forms.Textarea(attrs={'rows':9}))
    description_file = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'})) 
    survex_file = forms.CharField(required = False, label="Survex file [caves-1623/000/000.svx]", widget=forms.TextInput(attrs={'size': '45'})) 
    url = forms.CharField(required = True, label="URL [1623/000/000]", widget=forms.TextInput(attrs={'size': '45'})) 
    length = forms.CharField(required = False, label="Length (m)") 
    depth = forms.CharField(required = False, label="Depth (m)") 
    extent = forms.CharField(required = False, label="Extent (m)") 
    class Meta:
        model = Cave
        exclude = ("filename",)

    def clean(self):
        if self.cleaned_data.get("kataster_number") == "" and self.cleaned_data.get("unofficial_number") == "":
            self._errors["unofficial_number"] = self.error_class(["Either the kataster or unoffical number is required."]) 
#        if self.cleaned_data.get("kataster_number") != "" and self.cleaned_data.get("official_name") == "":
#            self._errors["official_name"] = self.error_class(["This field is required when there is a kataster number."]) 
        if self.cleaned_data.get("area") == []:
            self._errors["area"] = self.error_class(["This field is required."])
        if self.cleaned_data.get("url") and self.cleaned_data.get("url").startswith("/"):
            self._errors["url"] = self.error_class(["This field cannot start with a /."])
        return self.cleaned_data


class CaveFormCodeMirrorPreview(ModelForm):
    '''Only those fields for which we want to override defaults are listed here
    the other fields are present on the form, but use the default presentation style
    '''
    
    official_name = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'}))
    underground_description = forms.CharField(required = False, widget=HTMLarea(preview = True,
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    explorers = forms.CharField(required = False, widget=HTMLarea(preview = True,
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    equipment = forms.CharField(required = False, widget=HTMLarea(preview = True,
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    survey = forms.CharField(required = False, widget=HTMLarea(preview = True,
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    #survey = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 10}))
    kataster_status = forms.CharField(required = False)
    underground_centre_line = forms.CharField(required = False, widget=HTMLarea(preview = True,
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    notes = forms.CharField(required = False, widget=HTMLarea(preview = True,
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    references = forms.CharField(required = False, widget=HTMLarea(preview = True,
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    description_file = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'})) 
    survex_file = forms.CharField(required = False, label="Survex file [caves-1623/000/000.svx]", widget=forms.TextInput(attrs={'size': '45'})) 
    url = forms.CharField(required = True, label="URL [1623/000/000]", widget=forms.TextInput(attrs={'size': '45'})) 
    length = forms.CharField(required = False, label="Length (m)") 
    depth = forms.CharField(required = False, label="Depth (m)") 
    extent = forms.CharField(required = False, label="Extent (m)") 
    class Meta:
        model = Cave
        exclude = ("filename",)

    def clean(self):
        if self.cleaned_data.get("kataster_number") == "" and self.cleaned_data.get("unofficial_number") == "":
            self._errors["unofficial_number"] = self.error_class(["Either the kataster or unoffical number is required."]) 
#        if self.cleaned_data.get("kataster_number") != "" and self.cleaned_data.get("official_name") == "":
#            self._errors["official_name"] = self.error_class(["This field is required when there is a kataster number."]) 
        if self.cleaned_data.get("area") == []:
            self._errors["area"] = self.error_class(["This field is required."])
        if self.cleaned_data.get("url") and self.cleaned_data.get("url").startswith("/"):
            self._errors["url"] = self.error_class(["This field cannot start with a /."])
        return self.cleaned_data

class CaveFormTinyMCE(ModelForm):
    '''Only those fields for which we want to override defaults are listed here
    the other fields are present on the form, but use the default presentation style
    '''
    
    official_name = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'}))
    underground_description = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 30}))
    explorers = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 30}))
    equipment = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 30}))
    survey = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 30}))
    #survey = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 10}))
    kataster_status = forms.CharField(required = False)
    underground_centre_line = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 30}))
    notes = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 30}))
    references = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 30}))
    description_file = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'})) 
    survex_file = forms.CharField(required = False, label="Survex file [caves-1623/000/000.svx]", widget=forms.TextInput(attrs={'size': '45'})) 
    url = forms.CharField(required = True, label="URL [1623/000/000]", widget=forms.TextInput(attrs={'size': '45'})) 
    length = forms.CharField(required = False, label="Length (m)") 
    depth = forms.CharField(required = False, label="Depth (m)") 
    extent = forms.CharField(required = False, label="Extent (m)") 
    class Meta:
        model = Cave
        exclude = ("filename",)

    def clean(self):
        if self.cleaned_data.get("kataster_number") == "" and self.cleaned_data.get("unofficial_number") == "":
            self._errors["unofficial_number"] = self.error_class(["Either the kataster or unoffical number is required."]) 
#        if self.cleaned_data.get("kataster_number") != "" and self.cleaned_data.get("official_name") == "":
#            self._errors["official_name"] = self.error_class(["This field is required when there is a kataster number."]) 
        if self.cleaned_data.get("area") == []:
            self._errors["area"] = self.error_class(["This field is required."])
        if self.cleaned_data.get("url") and self.cleaned_data.get("url").startswith("/"):
            self._errors["url"] = self.error_class(["This field cannot start with a /."])
        return self.cleaned_data

class EntranceForm(ModelForm):
    '''Only those fields for which we want to override defaults are listed here
    the other fields are present on the form, but use the default presentaiton style
    '''
    name = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'}))
    entrance_description = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    explorers = forms.CharField(required = False, widget=forms.TextInput(attrs={'size': '45'}))
    #explorers = forms.CharField(required = False, widget=TinyMCE(attrs={'cols': 80, 'rows': 10}))
    map_description = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    location_description = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    approach = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    underground_description = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    photo = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    marking_comment = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    findability_description = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    other_description = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    bearings = forms.CharField(required = False, widget=HTMLarea(
                                           attrs={"height":"80%", "rows":20, 'placeholder': "Enter page content (using HTML)"}))
    other_station = forms.CharField(required=False) 
    tag_station = forms.CharField(required=False) 
    exact_station = forms.CharField(required=False) 
    northing = forms.CharField(required=False) 
    easting = forms.CharField(required=False)
    lat_wgs84 = forms.CharField(required=False, widget=forms.TextInput(attrs={'size': '10'}), label="Latitude (WSG84)")
    long_wgs84 = forms.CharField(required=False, widget=forms.TextInput(attrs={'size': '10'}), label="Longitude (WSG84)")
    alt = forms.CharField(required=False, label="Altitude (m)") 
    url = forms.CharField(required = False, label="URL [usually blank]", widget=forms.TextInput(attrs={'size': '45'})) 
    class Meta:
        model = Entrance
        exclude = ("cached_primary_slug", "filename",)
    def clean(self):
        if self.cleaned_data.get("url").startswith("/"):
            self._errors["url"] = self.error_class(["This field cannot start with a /."])
        return self.cleaned_data


# This next line is called from the templates/edit_cave2.html template.
# This is sufficient to create an entire entry for for the cave fields automatically
# http://localhost:8000/cave/new/
# using django built-in Deep Magic. https://docs.djangoproject.com/en/3.2/topics/forms/modelforms/
# for forms which map directly onto a Django Model
CaveAndEntranceFormSet = modelformset_factory(CaveAndEntrance, exclude=('cave',))

class EntranceLetterForm(ModelForm):
    '''Can't see what this does at all. called twice from views.caves
    '''
    class Meta:
        model = CaveAndEntrance
        exclude = ('cave', 'entrance')