Corentin Bettiol corentinbettiol

Blog Content Migration Scripts

These scripts can export the content of aldryn_newsblog posts in JSON format, then import this content into djangocms-stories posts.

How it works

Serialize plugins content from blog posts placeholder (export).
Write serialized content in a JSON file (export).
Read serialized content, link the old plugins to the new ones, and try to create them (import).
Save those plugins in the placeholder of stories (import).

Install

You should never download a file before checking it, but here you go: just put the function run in your ~/.zshrc.

curl https://gist.githubusercontent.com/corentinbettiol/689d5d9f0989b2f71613b56ab5bc67f6/raw/run.sh >> ~/.zshrc
source ~/.zshrc

Here's how to list all plugins in the post_content placeholder of a djangocms-blog post:

for plugin in post_content.get_plugins():
    print(f"{plugin.plugin_type} - [{plugin.position}][{plugin.depth}][{plugin.path}]")
    try:
        print(plugin.get_plugin_instance()[0].body[:50])
    except:
        pass
 print("\n----\n")

Do you ever wanted to display a cms plugin content on any page, without having to copy the plugin? Display multiple plugins too?

Then listenread this

Create a new model:

# my_plugin/models.py
from cms.models.pluginmodel import CMSPlugin

class MyPlugin():

Here's a small gist allowing you to find a Page (the DjangoCMS object) from a slug:

def get_page(self, page_url):
    """Try to find a cms page with the same slug, and returns the id of its public page."""
    potential_pages = Page.objects.filter(title_set__slug=page_url.split("/")[-2])  # get "dede" in "https://aa.aa/aa/aa/aa/dede/"
    for page in potential_pages:
        if page.get_absolute_url() == page_url.replace(domain_name, "") and page.publisher_is_draft == False:
            return page
    breakpoint()

This extension just replaces python by python3 and pip by python3 -m pip.

Example

Display favicons next to HN & Lobsters posts (and comments)

Fork of this gist.

Main differences:

Does not add another favicon when you go back in your history and re-show a hn page,
Display favicons on comments links too,
Favicons are smaller (12x12px),
Favicons are displayed with a opacity = 0.6 (help do not be disturbed by flashy favicons)

	// ==UserScript==
	// @name Hacker News – Display user karma next to usernames (WCAG-friendly)
	// @namespace https://l3m.in
	// @version 1.2
	// @description Display Hacker News user karma next to usernames using the HN Firebase API, with caching, rate limiting and WCAG-friendly colors.
	// @match https://news.ycombinator.com/*
	// @grant GM.getValue
	// @grant GM.setValue
	// @grant GM.xmlHttpRequest
	// @connect hacker-news.firebaseio.com

	mkdir mydumbproject
	cd mydumbproject
	python3 -m venv .venv
	. .venv/bin/activate
	python3 -m pip install django-cms
	djangocms mydumbproject # will ask to type superuser name/email/password
	python3 mydumbproject/manage.py runserver 0.0.0.0:8000

	tail -q -n +0 -f \
	/var/log/apache2/logs-for-website-1.log \
	/var/log/apache2/logs-for-website-2.log \
	/var/log/apache2/logs-for-website-3.log \
	/var/log/apache2/logs-for-website-4.log \
	\| awk '$8=$1$8' \
	\| goaccess \
	--log-format='%v %h %l %u [%d:%t +%^] \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\"' \
	--date-format=%d/%b/%Y \
	--time-format=%T \