distribusi-verse/verse/editor.py

import os
from flask import render_template
from sqlalchemy.exc import (
    DataError,
    DatabaseError,
    InterfaceError,
    InvalidRequestError,
)
from app import db

from statuspengguna.helper import (
    IsZipUploaded,
    CurrentDistribusi,
    IsDistribusiLive,
)
from distribusimodel import Distribusis
from distribusisinfo import DistribusisInfo

from forms.uploadform import UploadForm
from forms.distribusiform import DistribusiForm
from forms.themeform import ThemeForm
from forms.editorform import EditorForm
from forms.selectorform import SelectorForm


def Editor():
    editorform = EditorForm()
    current_distribusi = CurrentDistribusi()
    if editorform.validate_on_submit():
        ValidateEditCssForm(editorform, current_distribusi)
        return RenderDistribusiTemplate(current_distribusi)

    return RenderEditorTemplate(editorform, current_distribusi)


def ValidateEditCssForm(editorform, current_distribusi):
    newcssfolder = os.path.join("themes/userthemes", current_distribusi)
    if editorform.public.data:
        MakePublicTheme(editorform, current_distribusi)
        publicfolder = os.path.join("themes/publicthemes", current_distribusi)
        if editorform.cssfile.data:
            SaveUploadCssFile(editorform, publicfolder)
        else:
            WriteCssToFile(editorform, publicfolder)
    if editorform.cssfile.data:
        SaveUploadCssFile(editorform, newcssfolder)
        return
    if editorform.cssname.data:
        WriteCssToFile(editorform, newcssfolder)


def SaveUploadCssFile(editorform, newcssfolder):
    if not os.path.exists(newcssfolder):
        os.mkdir(newcssfolder)
    cssfile = editorform.cssfile.data
    cssfile.save(os.path.join(newcssfolder, editorform.cssname.data))


def WriteCssToFile(editorform, newcssfolder):
    if not os.path.exists(newcssfolder):
        os.mkdir(newcssfolder)

    cssfilename = "{}.css".format(editorform.cssname.data)
    with open(os.path.join(newcssfolder, cssfilename), "w") as cssfile:
        cssfile.write(editorform.css.data)
        cssfile.close


def MakePublicTheme(editorform, current_distribusi):
    try:
        distribusi = Distribusis.query.filter_by(
            distribusiname=current_distribusi
        ).first()
        distribusi.publictheme = editorform.cssname.data
        db.session.commit()

    except InvalidRequestError:
        db.session.rollback()
        editorform.public.errors.append("Something went wrong!")
    except DataError:
        db.session.rollback()
        editorform.public.errors.append("Invalid Entry")
    except InterfaceError:
        db.session.rollback()
        editorform.public.errors.append("Error connecting to the database")
    except DatabaseError:
        db.session.rollback()
        editorform.public.errors.append("Error connecting to the database")


def RenderDistribusiTemplate(current_distribusi):
    uploadform = UploadForm()
    distribusiform = DistribusiForm()
    themeform = ThemeForm()
    themeform.publicthemes.choices = DistribusisInfo.publicthemes()
    selectorform = SelectorForm()

    files_uploaded = IsZipUploaded(current_distribusi)
    distribusi_live = IsDistribusiLive(current_distribusi)
    css_selected = True
    selectorvisible = False

    template = render_template(
        "distribusi.html",
        uploadform=uploadform,
        distribusiform=distribusiform,
        themeform=themeform,
        selectorform=selectorform,
        files_uploaded=files_uploaded,
        distribusi_live=distribusi_live,
        css_selected=css_selected,
        selectorvisible=selectorvisible,
    )
    return template


def RenderEditorTemplate(editorform, current_distribusi):
    htmlplaceholder = HtmlPlaceholder()

    cssplaceholder = CssPlaceholder()
    editorform.css.data = cssplaceholder

    files_uploaded = IsZipUploaded(current_distribusi)
    distribusi_live = IsDistribusiLive(current_distribusi)
    template = render_template(
        "editor.html",
        files_uploaded=files_uploaded,
        distribusi_live=distribusi_live,
        editorform=editorform,
        htmlplaceholder=htmlplaceholder,
    )
    return template


def CssPlaceholder():
    cssplaceholder = "Try out your CSS here"
    with open("themes/editor/placeholder.css") as f:
        cssplaceholder = f.read()
    return cssplaceholder


def HtmlPlaceholder():
    htmlplaceholder = "Write some test HTML here"
    with open("themes/editor/placeholder.html") as f:
        htmlplaceholder = f.read()
    return htmlplaceholder