forked from indymedia/epicyon
Start of public blog
parent
372d9c3328
commit
8e8261e2cf
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@ -0,0 +1,260 @@
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__filename__ = "blog.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.1.0"
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__maintainer__ = "Bob Mottram"
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__email__ = "bob@freedombone.net"
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__status__ = "Production"
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import json
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import time
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import os
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from collections import OrderedDict
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from datetime import datetime
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from datetime import date
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from dateutil.parser import parse
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from shutil import copyfile
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from shutil import copyfileobj
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from pprint import pprint
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from content import replaceEmojiFromTags
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from webinterface import htmlHeader
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from webinterface import htmlFooter
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from webinterface import addEmbeddedElements
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from utils import getNicknameFromActor
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from utils import getDomainFromActor
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from posts import createBlogsTimeline
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def htmlBlogPostContent(baseDir: str,httpPrefix: str,translate: {}, \
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nickname: str,domain: str,domainFull: str, \
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postJsonObject: {}, \
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handle: str,restrictToDomain: bool) -> str:
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"""Returns the content for a single blog post
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"""
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linkedAuthor=False
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actor=''
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blogStr=''
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if postJsonObject['object'].get('summary'):
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blogStr+='<h1>'+postJsonObject['object']['summary']+'</h1>\n'
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# get the handle of the author
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if postJsonObject['object'].get('attributedTo'):
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actor=postJsonObject['object']['attributedTo']
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authorNickname=getNicknameFromActor(actor)
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if authorNickname:
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authorDomain,authorPort=getDomainFromActor(actor)
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if authorDomain:
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# author must be from the given domain
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if restrictToDomain and authorDomain != domain:
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return ''
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handle=authorNickname+'@'+authorDomain
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else:
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# posts from the domain are expected to have an attributedTo field
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if restrictToDomain:
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return ''
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if postJsonObject['object'].get('published'):
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if 'T' in postJsonObject['object']['published']:
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blogStr+='<h3>'+postJsonObject['object']['published'].split('T')[0]
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if handle:
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if handle.startswith(nickname+'@'+domain):
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blogStr+= \
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' <a href="'+httpPrefix+'://'+domainFull+ \
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'/users/'+nickname+'">'+handle+'</a>'
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linkedAuthor=True
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else:
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if author:
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blogStr+= \
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' <a href="'+author+'">'+handle+'</a>'
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linkedAuthor=True
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else:
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blogStr+=' '+handle
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blogStr+='</h3>\n'
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if postJsonObject['object'].get('content'):
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contentStr=addEmbeddedElements(translate,postJsonObject['object']['content'])
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if postJsonObject['object'].get('tag'):
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contentStr= \
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replaceEmojiFromTags(contentStr, \
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postJsonObject['object']['tag'],'content')
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blogStr+='<br>'+contentStr+'\n'
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blogStr+='<br><hr>\n'
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if not linkedAuthor:
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blogStr+= \
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'<p class="about"><a href="'+httpPrefix+'://'+domainFull+ \
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'/users/'+nickname+'">'+translate['About the author']+'</a></p>\n'
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return blogStr
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def htmlBlogPost(baseDir: str,httpPrefix: str,translate: {}, \
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nickname: str,domainFull: str,postJsonObject: {}) -> str:
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"""Returns a html blog post
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"""
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blogStr=''
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cssFilename=baseDir+'/epicyon-blog.css'
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if os.path.isfile(baseDir+'/blog.css'):
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cssFilename=baseDir+'/blog.css'
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with open(cssFilename, 'r') as cssFile:
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blogCSS=cssFile.read()
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blogStr=htmlHeader(cssFilename,blogCSS)
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blogStr+= \
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htmlBlogPostContent(baseDir,httpPrefix,translate, \
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nickname,domainFull,postJsonObject, \
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None,False)
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return blogStr+htmlFooter()
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return None
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def htmlBlogPage(session, \
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baseDir: str,httpPrefix: str,translate: {}, \
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nickname: str,domain: str,port: int, \
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noOfItems: int,pageNumber: int) -> str:
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"""Returns a html blog page containing posts
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"""
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if ' ' in nickname or '@' in nickname or '\n' in nickname:
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return None
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blogStr=''
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cssFilename=baseDir+'/epicyon-blog.css'
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if os.path.isfile(baseDir+'/blog.css'):
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cssFilename=baseDir+'/blog.css'
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with open(cssFilename, 'r') as cssFile:
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blogCSS=cssFile.read()
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blogStr=htmlHeader(cssFilename,blogCSS)
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blogsIndex= \
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baseDir+'/accounts/'+nickname+'@'+domain+'/tlblogs.index'
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if not os.path.isfile(blogsIndex):
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return blogStr+htmlFooter()
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if pageNumber:
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if pageNumber>1:
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# show previous button
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print('TODO previous')
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# show next button
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print('TODO next')
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timelineJson= \
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createBlogsTimeline(session,baseDir, \
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nickname,domain,port,httpPrefix, \
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noOfItems,False,False,pageNumber)
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if not timelineJson:
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return blogStr+htmlFooter()
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domainFull=domain
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if port:
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if port!=80 and port!=443:
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domainFull=domain+':'+str(port)
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for item in timelineJson['orderedItems']:
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if item['type']!='Create':
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continue
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blogStr+= \
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htmlBlogPostContent(baseDir,httpPrefix,translate, \
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nickname,domainFull,item, \
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None,True)
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return blogStr+htmlFooter()
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return None
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def getBlogIndexesForAccounts(baseDir: str) -> {}:
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""" Get the index files for blogs for each account
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and add them to a dict
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"""
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blogIndexes={}
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for subdir, dirs, files in os.walk(baseDir+'/accounts'):
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for acct in dirs:
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if '@' not in acct:
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continue
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if 'inbox@' in acct:
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continue
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accountDir=os.path.join(baseDir+'/accounts', acct)
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blogsIndex=accountDir+'/tlblogs.index'
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if os.path.isfile(blogsIndex):
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blogIndexes[acct]=blogsIndex
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return blogIndexes
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def noOfBlogAccounts(baseDir: str) -> int:
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"""Returns the number of blog accounts
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"""
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ctr=0
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for subdir, dirs, files in os.walk(baseDir+'/accounts'):
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for acct in dirs:
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if '@' not in acct:
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continue
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if 'inbox@' not in acct:
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continue
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accountDir=os.path.join(baseDir+'/accounts', acct)
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blogsIndex=accountDir+'/tlblogs.index'
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if os.path.isfile(blogsIndex):
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ctr+=1
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return ctr
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def singleBlogAccountNickname(baseDir: str) -> str:
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"""Returns the nickname of a single blog account
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"""
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for subdir, dirs, files in os.walk(baseDir+'/accounts'):
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for acct in dirs:
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if '@' not in acct:
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continue
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if 'inbox@' in acct:
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continue
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accountDir=os.path.join(baseDir+'/accounts', acct)
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blogsIndex=accountDir+'/tlblogs.index'
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if os.path.isfile(blogsIndex):
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return acct.split('@')[0]
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return None
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def htmlBlogView(session,baseDir: str,httpPrefix: str, \
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translate: {},domain: str,port: int, \
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noOfItems: int) -> str:
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"""Show the blog main page
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"""
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blogStr=''
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cssFilename=baseDir+'/epicyon-blog.css'
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if os.path.isfile(baseDir+'/blog.css'):
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cssFilename=baseDir+'/blog.css'
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with open(cssFilename, 'r') as cssFile:
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blogCSS=cssFile.read()
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blogStr=htmlHeader(cssFilename,blogCSS)
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if noOfBlogAccounts(baseDir) <= 1:
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nickname=singleBlogAccountNickname(baseDir)
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if nickname:
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return htmlBlogPage(session, \
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baseDir,httpPrefix,translate, \
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nickname,domain,port, \
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noOfItems,1)
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domainFull=domain
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if port:
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if port!=80 and port!=443:
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domainFull=domain+':'+str(port)
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for subdir, dirs, files in os.walk(baseDir+'/accounts'):
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for acct in dirs:
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if '@' not in acct:
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continue
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if 'inbox@' in acct:
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continue
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accountDir=os.path.join(baseDir+'/accounts', acct)
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blogsIndex=accountDir+'/tlblogs.index'
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if os.path.isfile(blogsIndex):
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blogStr+='<p class="blogaccount">'
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blogStr+= \
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'<a href="'+ \
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httpPrefix+'://'+domainFull+'/blog/'+ \
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acct.split('@')[0]+'">'+acct+'</a>'
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blogStr+='</p>'
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return blogStr+htmlFooter()
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return None
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104
daemon.py
104
daemon.py
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@ -108,7 +108,9 @@ from roles import setRole
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from roles import clearModeratorStatus
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from skills import outboxSkills
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from availability import outboxAvailability
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from webinterface import htmlBlogPost
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from blog import htmlBlogView
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from blog import htmlBlogPage
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from blog import htmlBlogPost
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from webinterface import htmlCalendarDeleteConfirm
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from webinterface import htmlDeletePost
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from webinterface import htmlAbout
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@ -995,7 +997,61 @@ class PubServer(BaseHTTPRequestHandler):
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self._benchmarkGETtimings(GETstartTime,GETtimings,8)
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if htmlGET and '/users/' in self.path:
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# show the main blog page
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if htmlGET and (self.path=='/blog' or self.path=='/blogs'):
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if not self.server.session:
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self.server.session= \
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createSession(self.server.useTor)
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msg=htmlBlogView(self.server.session, \
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self.server.baseDir, \
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self.server.httpPrefix, \
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self.server.translate, \
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self.server.domain,self.server.port, \
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maxPostsInBlogsFeed)
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if msg!=None:
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msg=msg.encode()
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self._set_headers('text/html',len(msg),cookie)
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self._write(msg)
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return
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self._404()
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return
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if htmlGET and self.path.startswith('/blog/'):
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pageNumber=1
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nickname=self.path.split('/blog/')[1]
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if '/' in nickname:
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nickname=nickname.split('/')[0]
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if '?' in nickname:
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nickname=nickname.split('?')[0]
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if '?page=' in self.path:
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pageNumberStr=self.path.split('?page=')[1]
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if '?' in pageNumberStr:
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pageNumberStr=pageNumberStr.split('?')[0]
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if pageNumberStr.isdigit():
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pageNumber=int(pageNumberStr)
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if pageNumber<1:
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pageNumber=1
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elif pageNumber>10:
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pageNumber=10
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if not self.server.session:
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self.server.session= \
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createSession(self.server.useTor)
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msg=htmlBlogPage(self.server.session, \
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self.server.baseDir, \
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self.server.httpPrefix, \
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self.server.translate, \
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nickname, \
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self.server.domain,self.server.port, \
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maxPostsInBlogsFeed,pageNumber)
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if msg!=None:
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msg=msg.encode()
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self._set_headers('text/html',len(msg),cookie)
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self._write(msg)
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return
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self._404()
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return
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if htmlGET and '/users/' in self.path:
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# show the person options screen with view/follow/block/report
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if '?options=' in self.path:
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optionsStr=self.path.split('?options=')[1]
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@ -1040,28 +1096,28 @@ class PubServer(BaseHTTPRequestHandler):
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self._redirect_headers(originPathStrAbsolute,cookie)
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return
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# show blog post
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blogFilename,nickname= \
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self._pathContainsBlogLink(self.server.baseDir, \
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self.server.httpPrefix, \
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self.server.domain, \
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self.server.domainFull, \
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self.path)
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if blogFilename and nickname:
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postJsonObject=loadJson(blogFilename)
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if isBlogPost(postJsonObject):
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msg=htmlBlogPost(self.server.baseDir, \
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self.server.httpPrefix, \
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self.server.translate, \
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nickname,self.server.domain, \
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postJsonObject)
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if msg!=None:
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msg=msg.encode()
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self._set_headers('text/html',len(msg),cookie)
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self._write(msg)
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return
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self._404()
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return
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# show blog post
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blogFilename,nickname= \
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self._pathContainsBlogLink(self.server.baseDir, \
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self.server.httpPrefix, \
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self.server.domain, \
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self.server.domainFull, \
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self.path)
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if blogFilename and nickname:
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postJsonObject=loadJson(blogFilename)
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if isBlogPost(postJsonObject):
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msg=htmlBlogPost(self.server.baseDir, \
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self.server.httpPrefix, \
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self.server.translate, \
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nickname,self.server.domain, \
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postJsonObject)
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if msg!=None:
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msg=msg.encode()
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self._set_headers('text/html',len(msg),cookie)
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self._write(msg)
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return
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self._404()
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return
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self._benchmarkGETtimings(GETstartTime,GETtimings,9)
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@ -466,7 +466,7 @@ def personLookup(domain: str,path: str,baseDir: str) -> {}:
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def personBoxJson(recentPostsCache: {}, \
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session,baseDir: str,domain: str,port: int,path: str, \
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httpPrefix: str,noOfItems: int,boxname: str, \
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authorized: bool,ocapAlways: bool) -> []:
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authorized: bool,ocapAlways: bool) -> {}:
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"""Obtain the inbox/outbox/moderation feed for the given person
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"""
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if boxname!='inbox' and boxname!='dm' and \
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@ -5011,38 +5011,3 @@ def htmlProfileAfterSearch(recentPostsCache: {},maxRecentPosts: int, \
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return htmlHeader(cssFilename,profileStyle)+profileStr+htmlFooter()
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def htmlBlogPost(baseDir: str,httpPrefix: str,translate: {}, \
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nickname: str,domain: str,postJsonObject: {}) -> str:
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"""Returns a html blog post
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"""
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blogStr=''
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cssFilename=baseDir+'/epicyon-blog.css'
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if os.path.isfile(baseDir+'/blog.css'):
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cssFilename=baseDir+'/blog.css'
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with open(cssFilename, 'r') as cssFile:
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blogCSS=cssFile.read()
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blogStr=htmlHeader(cssFilename,blogCSS)
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if postJsonObject['object'].get('summary'):
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blogStr+='<h1>'+postJsonObject['object']['summary']+'</h1>\n'
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if postJsonObject['object'].get('published'):
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if 'T' in postJsonObject['object']['published']:
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blogStr+='<h3>'+postJsonObject['object']['published'].split('T')[0]+'</h3>\n'
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if postJsonObject['object'].get('content'):
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contentStr=addEmbeddedElements(translate,postJsonObject['object']['content'])
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if postJsonObject['object'].get('tag'):
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contentStr= \
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replaceEmojiFromTags(contentStr, \
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postJsonObject['object']['tag'],'content')
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blogStr+='<br>'+contentStr+'\n'
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blogStr+='<br><hr>\n'
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blogStr+= \
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'<p class="about"><a href="'+httpPrefix+'://'+domain+ \
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'/users/'+nickname+'">'+translate['About the author']+'</a></p>\n'
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return blogStr+htmlFooter()
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return None
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