Comments, anyone?

This commit is contained in:
Morten Delenk 2016-06-12 18:04:01 +02:00
parent 32ec77da50
commit 6947f2a5c7
25 changed files with 58 additions and 114 deletions

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43
comments.py Executable file
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@ -0,0 +1,43 @@
#!/usr/bin/env python3
from htmlgen import *
import storage
import cgi
import random
import base64
from io import BytesIO
from captcha.image import ImageCaptcha
import time
print("Content-type: text/html\r\n\r\n")
aid=form["aid"]
form=cgi.FieldStorage()
try:
seed=form["seed"]
random.seed(seed)
checkstr=list("".join(random.choice(string.digits+string.ascii_lowercase) for _ in range(5)))
if not checkstr == form["checkstr"]:
print("Captcha's wrong")
raise Exception()
username=form["username"]
message=form["message"]
timestamp=int(time.time())
data={"name":"","markdown":message,"author":username,"date":timestamp}
storage.append("comments-%i"%aid,data)
except:
pass
seed=random.SystemRandom().randint(0,2**24)
random.seed(seed)
checkstr=list("".join(random.choice(string.digits+string.ascii_lowercase) for _ in range(5)))
image = ImageCaptcha()
capt = image.generate(checkstr)
html=htmlgen.HTMLgen(pagelayout.getLayoutXML().decode('utf-8'),"Comments")
html.appendHTML("<form action=\"comments.py?aid=%i\" method=\"POST\""%aid)
html.appendHTML("<input type=\"hidden\" name=\"seed\" value=\"%i\" />"%seed)
html.appendHTML("<input placeholder=\"Username\" name=\"username\" /><br />")
html.appendHTML("<textarea name=\"message\" placeholder=\"Compose your message. Markdown is enabled.\" /><br />")
html.appendHTML("<img src=\"data:image/png;base64,%s alt=\"Captcha image\" />" % base64.b64encode(capt.getvalue()))
html.appendHTML("<input placeholder=\"Captcha. lowercase only. case sensitive\" name=\"checkstr\" />")
html.appendHTML("<input type=\"submit\" /></form>")
count=storage.count("comments-%i"%aid)
for i in range(count):
html.addArticle(**(storage.get("comments-%i"%aid,i)))

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@ -1,6 +1,7 @@
import cgitb import cgitb
import markdown2 import markdown2
import datetime import datetime
import storage
cgitb.enable() cgitb.enable()
class HTMLgen: class HTMLgen:
def __init__(self, layout, title): def __init__(self, layout, title):
@ -10,21 +11,27 @@ class HTMLgen:
self.authors=[] self.authors=[]
self.dates=[] self.dates=[]
self.title=title self.title=title
self.asideHTML=""
def addArticle(self, name, markdown, author="darklink", date=0): def addArticle(self, name, markdown, author="darklink", date=0):
self.articles.append(markdown2.markdown(markdown, extras=["tables","spoiler"])) self.articles.append(markdown2.markdown(markdown, extras=["tables","spoiler"]))
self.titles.append(name) self.titles.append(name)
self.authors.append(author) self.authors.append(author)
self.dates.append(date) self.dates.append(date)
def prependHTML(self, text):
self.asideHTML=text+self.asideHTML
def appendHTML(self, text):
self.asideHTML=self.asideHTML+text
def renderSite(self): def renderSite(self):
nav="" nav=""
x=0 x=len(self.titles)-1
for title in self.titles: for title in self.titles[::-1]:
nav=nav+("<a href=\"#%i\">%s</a><br/>" % (x, title)) nav=nav+("<a href=\"#%i\">%s</a><br/>" % (x, title))
x=x+1 x=x-1
main="" main=""
x=0 x=len(self.articles)-1
for article in self.articles: for article in self.articles[::-1]:
main=main+("<h2 id=\"%i\">%s</h2><p>Written on <time datetime=\"%s\">%s</time> by %s</p><article>%s</article>" %(x,self.titles[x],datetime.datetime.fromtimestamp(self.dates[x]).strftime("%Y-%m-%d %H:%M:%S"),datetime.datetime.fromtimestamp(self.dates[x]).strftime("%c"),self.authors[x],article)) main=main+("<h2 id=\"%i\">%s</h2><p>Written on <time datetime=\"%s\">%s</time> by %s</p><article>%s</article>" %(x,self.titles[x],datetime.datetime.fromtimestamp(self.dates[x]).strftime("%Y-%m-%d %H:%M:%S"),datetime.datetime.fromtimestamp(self.dates[x]).strftime("%c"),self.authors[x],article))
x=x+1 main=main+("<a href=\"comments.py?aid=%i\">Comments (%i)</a>") % (x, storage.count("comments-%i"%x))
styleargs = {"title":self.title,"nav":nav,"main":main,"aside":str(x),"footer":"Copyright 2016 Morten"} x=x-1
styleargs = {"title":self.title,"nav":nav,"main":main,"aside":asideHTML,"footer":"Copyright 2016 Morten"}
return self.layout%styleargs return self.layout%styleargs

108
index.py
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@ -6,112 +6,6 @@ html=htmlgen.HTMLgen(pagelayout.getLayoutXML().decode('utf-8'),"Home Page")
count=storage.count("articles") count=storage.count("articles")
for i in range(count): for i in range(count):
html.addArticle(**(storage.get("articles",i))) html.addArticle(**(storage.get("articles",i)))
print("<!DOCTYPE html>") print("<!DOCTYPE html>")
print(html.renderSite()) print(html.renderSite())
html.addArticle("Markdown test","""*
* 1
* 2
* 3
# 1
# 2
# 3
## half adder truth table
| | 0 | 1 |
|---|---|---|
| 0 |0 0|0 1|
| 1 |0 1|1 0|
""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
SPOILERS:
>! SPOILERED!
>! ロボボプラネットはいいぞ
""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
**TEST**""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
**TEST**""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
**TEST**""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
**TEST**""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
**TEST**""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
**TEST**""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
**TEST**""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
**TEST**""")
html.addArticle("Markdown test","""*Hello, World!*
test
test
**HI**
**TEST**""")