import re
from pathlib import Path
from django.conf import settings
from django.http import HttpResponse
from django.shortcuts import render
from django.template import loader
from troggle.core.models.caves import Cave
from troggle.core.models.logbooks import LogbookEntry # , PersonLogEntry
# from databaseReset import reinit_db # don't do this. databaseRest runs code *at import time*
from troggle.core.models.troggle import Expedition
from troggle.parsers.imports import (
import_caves,
import_drawingsfiles,
import_logbooks,
import_people,
import_QMs,
import_survex,
import_surveyscans,
)
from .auth import login_required_if_public
"""Utility functions and code to serve the control panel and individual user's
progress and task list (deprecated as we do not have individual user login).
"""
todo = """
- [Low priority] Fix Login page so that it produces the frontpage or
redirects to the page which produced the login prompt requirement.
"""
def todos(request, module):
"""produces todo text from module
We could automate this to find all those strings automatically
"""
from troggle.core.TESTS.tests import todo as tests
from troggle.core.forms import todo as forms
from troggle.core.middleware import todo as middleware
from troggle.core.models.caves import todo as modelcaves
from troggle.core.models.logbooks import todo as modellogbooks
from troggle.core.views.caves import todo as viewcaves
from troggle.core.views.drawings import todo as viewdrawings
from troggle.core.views.logbooks import todo as viewlogbooks
from troggle.core.views.other import todo as viewother
from troggle.core.views.survex import todo as viewsurvex
from troggle.core.views.uploads import todo as viewuploads
from troggle.core.views.wallets_edit import todo as viewwallets_edit
from troggle.parsers.caves import todo as parserscaves
from troggle.parsers.drawings import todo as parsersdrawings
from troggle.parsers.locations import todo as parserslocations
from troggle.parsers.logbooks import todo as parserslogbooks
from troggle.parsers.survex import todo as parserssurvex
from troggle.urls import todo as todourls
tododict = {
"tests": tests,
"forms": forms,
"middleware": middleware,
"models/caves": modelcaves,
"models/logbooks": modellogbooks,
"views/caves": viewcaves,
"views/drawings": viewdrawings,
"views/logbooks": viewlogbooks,
"views/other": todo,
"views/survex": viewsurvex,
"views/uploads": viewuploads,
"views/wallets_edit": viewwallets_edit,
"parsers/caves": parserscaves,
"parsers/drawings": parsersdrawings,
"parsers/locations": parserslocations,
"parsers/logbooks": parserslogbooks,
"parsers/survex": parserssurvex,
"urls": todourls,
}
return render(request, "core/todos.html", {"tododict": tododict})
def troggle404(request): # cannot get this to work. Handler404 in urls.py not right syntax
"""Custom 404 page to be used even when Debug=True
https://blog.juanwolf.fr/posts/programming/how-to-create-404-page-django/
"""
context = RequestContext(request)
# context['caves'] = Cave.objects.all()
return render(request, ("errors/generic.html", context.flatten()))
def frontpage(request):
"""never seen in common practice. Logon should redirect here when this is more useful"""
# the messages system does a popup on this page if there is a recent message, e.g. from the admin site actions.
# via django.contrib.messages.middleware.MessageMiddleware
# this is set in the templates.
if request.user.is_authenticated:
return render(request, "tasks.html")
expeditions = Expedition.objects.order_by("-year")
logbookentry = LogbookEntry
cave = Cave
# from django.contrib.admin.templatetags import log
return render(request, "frontpage.html", locals())
@login_required_if_public
def controlpanel(request):
"""Admin requires expoadmin user logged on
Mostly disabled apart from logbook export
DANGEROUS, these import functions kill the ground under your feet !
"""
jobs_completed = []
def process_imports():
"""databaseReset.py
jq.enq("reinit",reinit_db)
jq.enq("caves",import_caves)
jq.enq("people",import_people)
jq.enq("scans",import_surveyscans)
jq.enq("logbooks",import_logbooks)
jq.enq("QMs",import_QMs)
jq.enq("drawings",import_drawingsfiles)
jq.enq("survex",import_survex)
"""
if request.POST.get("import_caves", False):
import_caves()
jobs_completed.append("Caves")
if request.POST.get("import_people", False):
import_people()
jobs_completed.append("People")
if request.POST.get("import_surveyscans", False):
import_surveyscans()
jobs_completed.append("Scans")
if request.POST.get("import_logbooks", False):
import_logbooks()
jobs_completed.append("Logbooks")
if request.POST.get("import_QMs", False):
import_QMs()
jobs_completed.append("QMs")
if request.POST.get("import_drawingsfiles", False):
import_drawingsfiles()
jobs_completed.append("Drawings")
if request.POST.get("import_survex", False):
import_survex()
jobs_completed.append("Survex")
print("", flush=True)
if not request.user.is_superuser: # expoadmin is both .is_staff and ._is_superuser
return render(
request,
"controlPanel.html",
{"error": 'You are logged in, but not logged in as "expoadmin". \nLogout and login again to contnue.'},
)
else:
if request.method == "POST":
# reinit_db()
process_imports()
return render(
request,
"controlPanel.html",
{"expeditions": Expedition.objects.all(), "jobs_completed": jobs_completed},
)
else:
return render(
request,
"controlPanel.html",
{"expeditions": Expedition.objects.all(), "jobs_completed": jobs_completed},
)
def exportlogbook(request, year=None, extension=None):
"""Constructs, from the database, a complete HTML formatted logbook
for the current year. Formats available are HTML2005. Other formats
have been retired.
There are no images stored in the database. However links to images work in the HTML text of a logbook entry.
This function is the recipient of the POST action os the export form in the control panel
"""
def lbeKey(lbe):
"""This function goes into a lexicographic sort function"""
return str(lbe.date)
if not request.method == "POST":
return render(request, "controlPanel.html", {"expeditions": Expedition.objects.all(), "jobs_completed": ""})
else:
print(f"Logbook export {request.POST}")
year = request.POST["year"]
current_expedition = Expedition.objects.get(year=year)
logbook_entries = LogbookEntry.objects.filter(expedition=current_expedition).order_by(
"date"
) # need to be sorted by date!
print(f"Logbook has {len(logbook_entries)} entries in it.")
extension = "html"
response = HttpResponse(content_type="text/html")
style = "2005"
filename = "logbook-new-format." + extension
template = "logbook" + style + "style." + extension
response["Content-Disposition"] = "attachment; filename=" + filename
t = loader.get_template(template)
logbookfile = t.render({"logbook_entries": logbook_entries})
endpath = Path(settings.EXPOWEB, "years", year, "endmatter.html")
endmatter = ""
if endpath.is_file():
try:
with open(endpath, "r") as end:
endmatter = end.read()
except:
print(" ! Very Bad Error opening " + endpath)
frontpath = Path(settings.EXPOWEB, "years", year, "frontmatter.html")
if frontpath.is_file():
try:
with open(frontpath, "r") as front:
frontmatter = front.read()
except:
print(" ! Very Bad Error opening " + frontpath)
logbookfile = re.sub(r"<body>", "<body>\n" + frontmatter + endmatter, logbookfile)
else:
logbookfile = re.sub(r"<body>", f"<body>\n<h1>Expo {year}</h1>\n" + endmatter, logbookfile)
dir = Path(settings.EXPOWEB) / "years" / year
filepath = Path(dir, filename)
with (open(filepath, "w")) as lb:
lb.writelines(logbookfile)
# print(f'Logbook exported to {filepath}')
completed = f'Logbook exported to <a href="/years/{filename}">{filename}</a>'
return render(
request, "controlPanel.html", {"expeditions": Expedition.objects.all(), "jobs_completed": [completed]}
)