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from markdown2 import Markdown
import os
from jinja2 import Environment, FileSystemLoader
from distutils.dir_util import copy_tree
import datetime
import email.utils
from helper_libs.image_utils import ImageText
templates = Environment(loader=FileSystemLoader("templates"))
src_folder = "Content"
out_folder = "docs"
resources_folder = "Resources"
base_link = "https://web.navan.dev/"
f_title = "Navan's Archive"
f_description = "Rare Tips, Tricks and Posts"
f_date = email.utils.format_datetime(datetime.datetime.now())
image_title_color = (74, 74, 74)
image_line_color = (29,116,132)
image_title_font = "fonts/futura_bold.ttf"
image_text_font = "fonts/futura_light.ttf"
md = Markdown(extras=["fenced-code-blocks","metadata","task_list","tables","target-blank-links"])
def render_markdown_post(html,metadata=None,template="post.html",posts=[]):
global templates
if len(posts) != 0:
posts = sorted(posts,key=lambda i:i["date"],reverse=True)
return templates.get_template(template).render(content=html,posts=posts)
def create_folder_ifnot(folder_name):
if not os.path.exists(folder_name):
os.mkdir(folder_name)
post_collection_dict = {}
post_collection = []
post_collection_html = []
index_pages_to_generate = []
create_folder_ifnot(out_folder)
copy_tree(resources_folder,out_folder)
first_run = True
for x in os.walk(src_folder):
#print(x)
if first_run:
for y in x[-1]:
if y != ".DS_Store":
fpath = os.path.join(x[0],y)
with open(fpath) as f:
index_pages_to_generate.append(fpath)
first_run = False
else:
if len(x[1]) == 0:
create_folder_ifnot(x[0].replace(src_folder,out_folder))
print("No sub folder")
print("Posts in {}".format(x[0]))
tmp_array = []
for y in x[2]:
post_me = True
if y not in ("index.md",".DS_Store"):
fpath = os.path.join(x[0],y)
with open(fpath) as f:
_html = md.convert(f.read())
_post_title = _html[4:_html.find("</h1>")]
_post = _html.metadata
_post["title"] = _post_title
_post["link"] = fpath.replace(src_folder,"").replace("md","html")
_post["tags"] = [x.strip() for x in _post["tags"].split(",")]
_post["image_link"] = "/images/opengraph" + fpath.replace(src_folder,"").replace("md","png")
to_write_path = "./Resources" + _post["image_link"]
img = ImageText((1200,630), background=(238,238,238))
img.write_text_box((100, 50), _post_title, box_width=1000, font_filename=image_title_font,
font_size=65, color=image_title_color, place='center')
img.line(shape=[(400, 400), (800, 400)],fill=image_line_color)
img.write_text_box((100, 430), f'Tags: {", ".join(_post["tags"])}', box_width=1000, font_filename=image_text_font,
font_size=32, color=(0,0,0), place='left')
img.write_text_box((100, 400), f'Date: {_post["date"]}', box_width=1000, font_filename=image_text_font,
font_size=32, color=(0,0,0), place='left')
try:
img.save(to_write_path)
except FileNotFoundError as e:
if not os.path.exists(to_write_path.rsplit("/",1)[0]):
os.makedirs(to_write_path.rsplit("/",1)[0])
img.save(to_write_path)
else:
print(e)
exit(1)
if "draft" in _post:
if _post["draft"] == 'true':
print(_post)
post_me = False
if post_me:
tmp_array.append(_post)
post_collection.append(_post)
_html.metadata = _post
post_collection_html.append(_html)
#print(fpath)
#print(render_markdown_post(fpath))
if post_me:
with open(fpath.replace(src_folder,out_folder).replace("md","html"),"w") as f:
f.write(render_markdown_post(_html))
elif y=="index.md":
fpath = os.path.join(x[0],y)
with open(fpath) as f:
index_pages_to_generate.append(fpath)
post_collection_dict[x[0].replace("{}/".format(src_folder),"")] = tmp_array
else:
print("Multiple Sub-Folders not Supported")
#print(sorted(post_collection,key=lambda i:i["date"]))
for fpath in index_pages_to_generate:
with open(fpath) as f:
_html = md.convert(f.read())
try:
page = render_markdown_post(_html,template="section.html",posts=post_collection_dict[
fpath.replace("{}/".format(src_folder),"").replace("/index.md","")
])
except KeyError:
new_post_collection = []
for post in post_collection:
if "visible_on_main" in post:
if post["visible_on_main"] == 'false':
continue
else:
new_post_collection.append(post)
else:
new_post_collection.append(post)
page = render_markdown_post(_html, template="index.html",posts=new_post_collection)
with open(fpath.replace(src_folder,out_folder).replace("md","html"),"w") as f:
f.write(page)
for post in post_collection_html:
post.metadata["link"] = "https://web.navan.dev" + post.metadata["link"]
post.metadata["date"] = email.utils.format_datetime(datetime.datetime.strptime(post.metadata["date"],"%Y-%m-%d %H:%M"))
with open(os.path.join(out_folder,"feed.rss"),"w") as f:
f.write(templates.get_template("feed.rss").render(feed={
"title":f_title,"date":f_date,"description":f_description,"link":base_link
},posts=post_collection_html))
copy_tree(resources_folder,out_folder)
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