forked from indymedia/epicyon
849 lines
32 KiB
Python
849 lines
32 KiB
Python
__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 os
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from datetime import datetime
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from content import replaceEmojiFromTags
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from webapp import getIconsWebPath
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from webapp import htmlHeaderWithExternalStyle
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from webapp import htmlFooter
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from webapp_media import addEmbeddedElements
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from webapp_utils import getPostAttachmentsAsHtml
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from utils import getNicknameFromActor
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from utils import getDomainFromActor
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from utils import locatePost
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from utils import loadJson
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from utils import firstParagraphFromString
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from posts import createBlogsTimeline
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from newswire import rss2Header
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from newswire import rss2Footer
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def noOfBlogReplies(baseDir: str, httpPrefix: str, translate: {},
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nickname: str, domain: str, domainFull: str,
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postId: str, depth=0) -> int:
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"""Returns the number of replies on the post
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This is recursive, so can handle replies to replies
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"""
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if depth > 4:
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return 0
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if not postId:
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return 0
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tryPostBox = ('tlblogs', 'inbox', 'outbox')
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boxFound = False
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for postBox in tryPostBox:
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postFilename = baseDir + '/accounts/' + \
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nickname + '@' + domain + '/' + postBox + '/' + \
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postId.replace('/', '#') + '.replies'
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if os.path.isfile(postFilename):
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boxFound = True
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break
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if not boxFound:
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# post may exist but has no replies
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for postBox in tryPostBox:
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postFilename = baseDir + '/accounts/' + \
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nickname + '@' + domain + '/' + postBox + '/' + \
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postId.replace('/', '#')
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if os.path.isfile(postFilename):
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return 1
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return 0
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removals = []
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replies = 0
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lines = []
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with open(postFilename, "r") as f:
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lines = f.readlines()
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for replyPostId in lines:
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replyPostId = replyPostId.replace('\n', '').replace('\r', '')
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replyPostId = replyPostId.replace('.json', '')
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if locatePost(baseDir, nickname, domain, replyPostId):
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replyPostId = replyPostId.replace('.replies', '')
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replies += 1 + noOfBlogReplies(baseDir, httpPrefix, translate,
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nickname, domain, domainFull,
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replyPostId, depth+1)
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else:
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# remove post which no longer exists
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removals.append(replyPostId)
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# remove posts from .replies file if they don't exist
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if lines and removals:
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print('Rewriting ' + postFilename + ' to remove ' +
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str(len(removals)) + ' entries')
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with open(postFilename, 'w+') as f:
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for replyPostId in lines:
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replyPostId = replyPostId.replace('\n', '').replace('\r', '')
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if replyPostId not in removals:
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f.write(replyPostId + '\n')
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return replies
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def getBlogReplies(baseDir: str, httpPrefix: str, translate: {},
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nickname: str, domain: str, domainFull: str,
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postId: str, depth=0) -> str:
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"""Returns a string containing html blog posts
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"""
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if depth > 4:
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return ''
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if not postId:
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return ''
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tryPostBox = ('tlblogs', 'inbox', 'outbox')
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boxFound = False
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for postBox in tryPostBox:
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postFilename = baseDir + '/accounts/' + \
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nickname + '@' + domain + '/' + postBox + '/' + \
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postId.replace('/', '#') + '.replies'
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if os.path.isfile(postFilename):
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boxFound = True
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break
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if not boxFound:
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# post may exist but has no replies
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for postBox in tryPostBox:
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postFilename = baseDir + '/accounts/' + \
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nickname + '@' + domain + '/' + postBox + '/' + \
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postId.replace('/', '#') + '.json'
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if os.path.isfile(postFilename):
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postFilename = baseDir + '/accounts/' + \
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nickname + '@' + domain + \
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'/postcache/' + \
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postId.replace('/', '#') + '.html'
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if os.path.isfile(postFilename):
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with open(postFilename, "r") as postFile:
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return postFile.read() + '\n'
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return ''
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with open(postFilename, "r") as f:
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lines = f.readlines()
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repliesStr = ''
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for replyPostId in lines:
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replyPostId = replyPostId.replace('\n', '').replace('\r', '')
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replyPostId = replyPostId.replace('.json', '')
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replyPostId = replyPostId.replace('.replies', '')
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postFilename = baseDir + '/accounts/' + \
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nickname + '@' + domain + \
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'/postcache/' + \
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replyPostId.replace('/', '#') + '.html'
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if not os.path.isfile(postFilename):
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continue
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with open(postFilename, "r") as postFile:
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repliesStr += postFile.read() + '\n'
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rply = getBlogReplies(baseDir, httpPrefix, translate,
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nickname, domain, domainFull,
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replyPostId, depth+1)
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if rply not in repliesStr:
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repliesStr += rply
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# indicate the reply indentation level
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indentStr = '>'
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for indentLevel in range(depth):
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indentStr += ' >'
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repliesStr = repliesStr.replace(translate['SHOW MORE'], indentStr)
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return repliesStr.replace('?tl=outbox', '?tl=tlblogs')
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return ''
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def htmlBlogPostContent(authorized: bool,
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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,
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blogSeparator='<hr>') -> 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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messageLink = ''
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if postJsonObject['object'].get('id'):
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messageLink = postJsonObject['object']['id'].replace('/statuses/', '/')
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titleStr = ''
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articleAdded = False
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if postJsonObject['object'].get('summary'):
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titleStr = postJsonObject['object']['summary']
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blogStr += '<article><h1><a href="' + messageLink + '">' + \
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titleStr + '</a></h1>\n'
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articleAdded = True
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# get the handle of the author
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if postJsonObject['object'].get('attributedTo'):
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authorNickname = None
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if isinstance(postJsonObject['object']['attributedTo'], str):
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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>' + \
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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 += ' <a href="' + httpPrefix + '://' + \
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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 actor:
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blogStr += ' <a href="' + actor + '">' + \
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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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avatarLink = ''
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replyStr = ''
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announceStr = ''
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likeStr = ''
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bookmarkStr = ''
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deleteStr = ''
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muteStr = ''
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isMuted = False
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attachmentStr, galleryStr = getPostAttachmentsAsHtml(postJsonObject,
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'tlblogs', translate,
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isMuted, avatarLink,
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replyStr, announceStr,
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likeStr, bookmarkStr,
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deleteStr, muteStr)
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if attachmentStr:
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blogStr += '<br><center>' + attachmentStr + '</center>'
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if postJsonObject['object'].get('content'):
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contentStr = addEmbeddedElements(translate,
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postJsonObject['object']['content'])
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if postJsonObject['object'].get('tag'):
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contentStr = replaceEmojiFromTags(contentStr,
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postJsonObject['object']['tag'],
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'content')
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if articleAdded:
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blogStr += '<br>' + contentStr + '</article>\n'
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else:
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blogStr += '<br><article>' + contentStr + '</article>\n'
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citationsStr = ''
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if postJsonObject['object'].get('tag'):
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for tagJson in postJsonObject['object']['tag']:
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if not isinstance(tagJson, dict):
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continue
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if not tagJson.get('type'):
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continue
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if tagJson['type'] != 'Article':
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continue
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if not tagJson.get('name'):
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continue
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if not tagJson.get('url'):
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continue
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citationsStr += \
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'<li><a href="' + tagJson['url'] + '">' + \
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'<cite>' + tagJson['name'] + '</cite></a></li>\n'
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if citationsStr:
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citationsStr = '<p><b>' + translate['Citations'] + \
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':</b></p>' + \
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'<ul>\n' + citationsStr + '</ul>\n'
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blogStr += '<br>\n' + citationsStr
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if not linkedAuthor:
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blogStr += '<p class="about"><a class="about" href="' + \
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httpPrefix + '://' + domainFull + \
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'/users/' + nickname + '">' + translate['About the author'] + \
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'</a></p>\n'
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replies = noOfBlogReplies(baseDir, httpPrefix, translate,
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nickname, domain, domainFull,
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postJsonObject['object']['id'])
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# separator between blogs should be centered
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if '<center>' not in blogSeparator:
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blogSeparator = '<center>' + blogSeparator + '</center>'
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if replies == 0:
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blogStr += blogSeparator + '\n'
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return blogStr
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if not authorized:
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blogStr += '<p class="blogreplies">' + \
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translate['Replies'].lower() + ': ' + str(replies) + '</p>'
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blogStr += '<br><br><br>' + blogSeparator + '\n'
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else:
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blogStr += blogSeparator + '<h1>' + translate['Replies'] + '</h1>\n'
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if not titleStr:
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blogStr += getBlogReplies(baseDir, httpPrefix, translate,
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nickname, domain, domainFull,
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postJsonObject['object']['id'])
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else:
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blogRepliesStr = getBlogReplies(baseDir, httpPrefix, translate,
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nickname, domain, domainFull,
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postJsonObject['object']['id'])
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blogStr += blogRepliesStr.replace('>' + titleStr + '<', '')
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return blogStr
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def htmlBlogPostRSS2(authorized: bool,
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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 RSS version 2 feed for a single blog post
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"""
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rssStr = ''
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messageLink = ''
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if postJsonObject['object'].get('id'):
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messageLink = postJsonObject['object']['id'].replace('/statuses/', '/')
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if not restrictToDomain or \
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(restrictToDomain and '/' + domain in messageLink):
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if postJsonObject['object'].get('summary') and \
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postJsonObject['object'].get('published'):
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published = postJsonObject['object']['published']
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pubDate = datetime.strptime(published, "%Y-%m-%dT%H:%M:%SZ")
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titleStr = postJsonObject['object']['summary']
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rssDateStr = pubDate.strftime("%a, %d %b %Y %H:%M:%S UT")
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content = postJsonObject['object']['content']
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description = firstParagraphFromString(content)
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rssStr = ' <item>'
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rssStr += ' <title>' + titleStr + '</title>'
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rssStr += ' <link>' + messageLink + '</link>'
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rssStr += \
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' <description>' + description + '</description>'
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rssStr += ' <pubDate>' + rssDateStr + '</pubDate>'
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rssStr += ' </item>'
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return rssStr
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def htmlBlogPostRSS3(authorized: bool,
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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 RSS version 3 feed for a single blog post
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"""
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rssStr = ''
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messageLink = ''
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if postJsonObject['object'].get('id'):
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messageLink = postJsonObject['object']['id'].replace('/statuses/', '/')
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if not restrictToDomain or \
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(restrictToDomain and '/' + domain in messageLink):
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if postJsonObject['object'].get('summary') and \
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postJsonObject['object'].get('published'):
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published = postJsonObject['object']['published']
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pubDate = datetime.strptime(published, "%Y-%m-%dT%H:%M:%SZ")
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titleStr = postJsonObject['object']['summary']
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rssDateStr = pubDate.strftime("%a, %d %b %Y %H:%M:%S UT")
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content = postJsonObject['object']['content']
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description = firstParagraphFromString(content)
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rssStr = 'title: ' + titleStr + '\n'
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rssStr += 'link: ' + messageLink + '\n'
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rssStr += 'description: ' + description + '\n'
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rssStr += 'created: ' + rssDateStr + '\n\n'
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return rssStr
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def htmlBlogRemoveCwButton(blogStr: str, translate: {}) -> str:
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"""Removes the CW button from blog posts, where the
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summary field is instead used as the blog title
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"""
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blogStr = blogStr.replace('<details>', '<b>')
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blogStr = blogStr.replace('</details>', '</b>')
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blogStr = blogStr.replace('<summary>', '')
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blogStr = blogStr.replace('</summary>', '')
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blogStr = blogStr.replace(translate['SHOW MORE'], '')
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return blogStr
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def htmlBlogPost(authorized: bool,
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baseDir: str, httpPrefix: str, translate: {},
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nickname: str, domain: str, domainFull: str,
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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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blogStr = htmlHeaderWithExternalStyle(cssFilename)
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htmlBlogRemoveCwButton(blogStr, translate)
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blogStr += htmlBlogPostContent(authorized, baseDir,
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httpPrefix, translate,
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nickname, domain,
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domainFull, postJsonObject,
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None, False)
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# show rss links
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iconsPath = getIconsWebPath(baseDir)
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blogStr += '<p class="rssfeed">'
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blogStr += '<a href="' + httpPrefix + '://' + \
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domainFull + '/blog/' + nickname + '/rss.xml">'
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blogStr += '<img style="width:3%;min-width:50px" ' + \
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'loading="lazy" alt="RSS 2.0" ' + \
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'title="RSS 2.0" src="/' + \
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iconsPath + '/logorss.png" /></a>'
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# blogStr += '<a href="' + httpPrefix + '://' + \
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# domainFull + '/blog/' + nickname + '/rss.txt">'
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# blogStr += '<img style="width:3%;min-width:50px" ' + \
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# 'loading="lazy" alt="RSS 3.0" ' + \
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# 'title="RSS 3.0" src="/' + \
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# iconsPath + '/rss3.png" /></a>'
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blogStr += '</p>'
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return blogStr + htmlFooter()
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def htmlBlogPage(authorized: bool, 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 \
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'\n' in nickname or '\r' in nickname:
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return None
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blogStr = ''
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cssFilename = baseDir + '/epicyon-profile.css'
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if os.path.isfile(baseDir + '/epicyon.css'):
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cssFilename = baseDir + '/epicyon.css'
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blogStr = htmlHeaderWithExternalStyle(cssFilename)
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htmlBlogRemoveCwButton(blogStr, translate)
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blogsIndex = baseDir + '/accounts/' + \
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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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timelineJson = createBlogsTimeline(session, baseDir,
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nickname, domain, port,
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httpPrefix,
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noOfItems, False,
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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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# show previous and next buttons
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if pageNumber is not None:
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iconsPath = getIconsWebPath(baseDir)
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navigateStr = '<p>'
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if pageNumber > 1:
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# show previous button
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navigateStr += '<a href="' + httpPrefix + '://' + \
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domainFull + '/blog/' + \
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nickname + '?page=' + str(pageNumber-1) + '">' + \
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'<img loading="lazy" alt="<" title="<" ' + \
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'src="/' + iconsPath + \
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'/prev.png" class="buttonprev"/></a>\n'
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if len(timelineJson['orderedItems']) >= noOfItems:
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# show next button
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navigateStr += '<a href="' + httpPrefix + '://' + \
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domainFull + '/blog/' + nickname + \
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'?page=' + str(pageNumber + 1) + '">' + \
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'<img loading="lazy" alt=">" title=">" ' + \
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'src="/' + iconsPath + \
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'/prev.png" class="buttonnext"/></a>\n'
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navigateStr += '</p>'
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blogStr += navigateStr
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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 += htmlBlogPostContent(authorized, baseDir,
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httpPrefix, translate,
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nickname, domain,
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domainFull, item,
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None, True)
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|
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if len(timelineJson['orderedItems']) >= noOfItems:
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blogStr += navigateStr
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|
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# show rss link
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blogStr += '<p class="rssfeed">'
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|
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blogStr += '<a href="' + httpPrefix + '://' + \
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domainFull + '/blog/' + nickname + '/rss.xml">'
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blogStr += '<img loading="lazy" alt="RSS 2.0" ' + \
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'title="RSS 2.0" src="/' + \
|
|
iconsPath + '/logorss.png" /></a>'
|
|
|
|
# blogStr += '<a href="' + httpPrefix + '://' + \
|
|
# domainFull + '/blog/' + nickname + '/rss.txt">'
|
|
# blogStr += '<img loading="lazy" alt="RSS 3.0" ' + \
|
|
# 'title="RSS 3.0" src="/' + \
|
|
# iconsPath + '/rss3.png" /></a>'
|
|
|
|
blogStr += '</p>'
|
|
return blogStr + htmlFooter()
|
|
|
|
|
|
def htmlBlogPageRSS2(authorized: bool, session,
|
|
baseDir: str, httpPrefix: str, translate: {},
|
|
nickname: str, domain: str, port: int,
|
|
noOfItems: int, pageNumber: int,
|
|
includeHeader: bool) -> str:
|
|
"""Returns an RSS version 2 feed containing posts
|
|
"""
|
|
if ' ' in nickname or '@' in nickname or \
|
|
'\n' in nickname or '\r' in nickname:
|
|
return None
|
|
|
|
domainFull = domain
|
|
if port:
|
|
if port != 80 and port != 443:
|
|
domainFull = domain + ':' + str(port)
|
|
|
|
blogRSS2 = ''
|
|
if includeHeader:
|
|
blogRSS2 = rss2Header(httpPrefix, nickname, domainFull,
|
|
'Blog', translate)
|
|
|
|
blogsIndex = baseDir + '/accounts/' + \
|
|
nickname + '@' + domain + '/tlblogs.index'
|
|
if not os.path.isfile(blogsIndex):
|
|
if includeHeader:
|
|
return blogRSS2 + rss2Footer()
|
|
else:
|
|
return blogRSS2
|
|
|
|
timelineJson = createBlogsTimeline(session, baseDir,
|
|
nickname, domain, port,
|
|
httpPrefix,
|
|
noOfItems, False,
|
|
pageNumber)
|
|
|
|
if not timelineJson:
|
|
if includeHeader:
|
|
return blogRSS2 + rss2Footer()
|
|
else:
|
|
return blogRSS2
|
|
|
|
if pageNumber is not None:
|
|
for item in timelineJson['orderedItems']:
|
|
if item['type'] != 'Create':
|
|
continue
|
|
|
|
blogRSS2 += \
|
|
htmlBlogPostRSS2(authorized, baseDir,
|
|
httpPrefix, translate,
|
|
nickname, domain,
|
|
domainFull, item,
|
|
None, True)
|
|
|
|
if includeHeader:
|
|
return blogRSS2 + rss2Footer()
|
|
else:
|
|
return blogRSS2
|
|
|
|
|
|
def htmlBlogPageRSS3(authorized: bool, session,
|
|
baseDir: str, httpPrefix: str, translate: {},
|
|
nickname: str, domain: str, port: int,
|
|
noOfItems: int, pageNumber: int) -> str:
|
|
"""Returns an RSS version 3 feed containing posts
|
|
"""
|
|
if ' ' in nickname or '@' in nickname or \
|
|
'\n' in nickname or '\r' in nickname:
|
|
return None
|
|
|
|
domainFull = domain
|
|
if port:
|
|
if port != 80 and port != 443:
|
|
domainFull = domain + ':' + str(port)
|
|
|
|
blogRSS3 = ''
|
|
|
|
blogsIndex = baseDir + '/accounts/' + \
|
|
nickname + '@' + domain + '/tlblogs.index'
|
|
if not os.path.isfile(blogsIndex):
|
|
return blogRSS3
|
|
|
|
timelineJson = createBlogsTimeline(session, baseDir,
|
|
nickname, domain, port,
|
|
httpPrefix,
|
|
noOfItems, False,
|
|
pageNumber)
|
|
|
|
if not timelineJson:
|
|
return blogRSS3
|
|
|
|
if pageNumber is not None:
|
|
for item in timelineJson['orderedItems']:
|
|
if item['type'] != 'Create':
|
|
continue
|
|
|
|
blogRSS3 += \
|
|
htmlBlogPostRSS3(authorized, baseDir,
|
|
httpPrefix, translate,
|
|
nickname, domain,
|
|
domainFull, item,
|
|
None, True)
|
|
|
|
return blogRSS3
|
|
|
|
|
|
def getBlogIndexesForAccounts(baseDir: str) -> {}:
|
|
""" Get the index files for blogs for each account
|
|
and add them to a dict
|
|
"""
|
|
blogIndexes = {}
|
|
for subdir, dirs, files in os.walk(baseDir + '/accounts'):
|
|
for acct in dirs:
|
|
if '@' not in acct:
|
|
continue
|
|
if 'inbox@' in acct:
|
|
continue
|
|
accountDir = os.path.join(baseDir + '/accounts', acct)
|
|
blogsIndex = accountDir + '/tlblogs.index'
|
|
if os.path.isfile(blogsIndex):
|
|
blogIndexes[acct] = blogsIndex
|
|
return blogIndexes
|
|
|
|
|
|
def noOfBlogAccounts(baseDir: str) -> int:
|
|
"""Returns the number of blog accounts
|
|
"""
|
|
ctr = 0
|
|
for subdir, dirs, files in os.walk(baseDir + '/accounts'):
|
|
for acct in dirs:
|
|
if '@' not in acct:
|
|
continue
|
|
if 'inbox@' in acct:
|
|
continue
|
|
accountDir = os.path.join(baseDir + '/accounts', acct)
|
|
blogsIndex = accountDir + '/tlblogs.index'
|
|
if os.path.isfile(blogsIndex):
|
|
ctr += 1
|
|
return ctr
|
|
|
|
|
|
def singleBlogAccountNickname(baseDir: str) -> str:
|
|
"""Returns the nickname of a single blog account
|
|
"""
|
|
for subdir, dirs, files in os.walk(baseDir + '/accounts'):
|
|
for acct in dirs:
|
|
if '@' not in acct:
|
|
continue
|
|
if 'inbox@' in acct:
|
|
continue
|
|
accountDir = os.path.join(baseDir + '/accounts', acct)
|
|
blogsIndex = accountDir + '/tlblogs.index'
|
|
if os.path.isfile(blogsIndex):
|
|
return acct.split('@')[0]
|
|
return None
|
|
|
|
|
|
def htmlBlogView(authorized: bool,
|
|
session, baseDir: str, httpPrefix: str,
|
|
translate: {}, domain: str, port: int,
|
|
noOfItems: int) -> str:
|
|
"""Show the blog main page
|
|
"""
|
|
blogStr = ''
|
|
|
|
cssFilename = baseDir + '/epicyon-profile.css'
|
|
if os.path.isfile(baseDir + '/epicyon.css'):
|
|
cssFilename = baseDir + '/epicyon.css'
|
|
blogStr = htmlHeaderWithExternalStyle(cssFilename)
|
|
|
|
if noOfBlogAccounts(baseDir) <= 1:
|
|
nickname = singleBlogAccountNickname(baseDir)
|
|
if nickname:
|
|
return htmlBlogPage(authorized, session,
|
|
baseDir, httpPrefix, translate,
|
|
nickname, domain, port,
|
|
noOfItems, 1)
|
|
|
|
domainFull = domain
|
|
if port:
|
|
if port != 80 and port != 443:
|
|
domainFull = domain + ':' + str(port)
|
|
|
|
for subdir, dirs, files in os.walk(baseDir + '/accounts'):
|
|
for acct in dirs:
|
|
if '@' not in acct:
|
|
continue
|
|
if 'inbox@' in acct:
|
|
continue
|
|
accountDir = os.path.join(baseDir + '/accounts', acct)
|
|
blogsIndex = accountDir + '/tlblogs.index'
|
|
if os.path.isfile(blogsIndex):
|
|
blogStr += '<p class="blogaccount">'
|
|
blogStr += '<a href="' + \
|
|
httpPrefix + '://' + domainFull + '/blog/' + \
|
|
acct.split('@')[0] + '">' + acct + '</a>'
|
|
blogStr += '</p>'
|
|
|
|
return blogStr + htmlFooter()
|
|
|
|
|
|
def htmlEditBlog(mediaInstance: bool, translate: {},
|
|
baseDir: str, httpPrefix: str,
|
|
path: str,
|
|
pageNumber: int,
|
|
nickname: str, domain: str,
|
|
postUrl: str) -> str:
|
|
"""Edit a blog post after it was created
|
|
"""
|
|
postFilename = locatePost(baseDir, nickname, domain, postUrl)
|
|
if not postFilename:
|
|
print('Edit blog: Filename not found for ' + postUrl)
|
|
return None
|
|
|
|
postJsonObject = loadJson(postFilename)
|
|
if not postJsonObject:
|
|
print('Edit blog: json not loaded for ' + postFilename)
|
|
return None
|
|
|
|
iconsPath = getIconsWebPath(baseDir)
|
|
|
|
editBlogText = '<h1">' + translate['Write your post text below.'] + '</h1>'
|
|
|
|
if os.path.isfile(baseDir + '/accounts/newpost.txt'):
|
|
with open(baseDir + '/accounts/newpost.txt', 'r') as file:
|
|
editBlogText = '<p>' + file.read() + '</p>'
|
|
|
|
cssFilename = baseDir + '/epicyon-profile.css'
|
|
if os.path.isfile(baseDir + '/epicyon.css'):
|
|
cssFilename = baseDir + '/epicyon.css'
|
|
|
|
if '?' in path:
|
|
path = path.split('?')[0]
|
|
pathBase = path
|
|
|
|
editBlogImageSection = ' <div class="container">'
|
|
editBlogImageSection += ' <label class="labels">' + \
|
|
translate['Image description'] + '</label>'
|
|
editBlogImageSection += ' <input type="text" name="imageDescription">'
|
|
editBlogImageSection += \
|
|
' <input type="file" id="attachpic" name="attachpic"'
|
|
editBlogImageSection += \
|
|
' accept=".png, .jpg, .jpeg, .gif, .webp, .avif, ' + \
|
|
'.mp4, .webm, .ogv, .mp3, .ogg">'
|
|
editBlogImageSection += ' </div>'
|
|
|
|
placeholderMessage = translate['Write something'] + '...'
|
|
endpoint = 'editblogpost'
|
|
placeholderSubject = translate['Title']
|
|
scopeIcon = 'scope_blog.png'
|
|
scopeDescription = translate['Blog']
|
|
|
|
dateAndLocation = ''
|
|
dateAndLocation = '<div class="container">'
|
|
|
|
dateAndLocation += \
|
|
'<p><input type="checkbox" class="profilecheckbox" ' + \
|
|
'name="schedulePost"><label class="labels">' + \
|
|
translate['This is a scheduled post.'] + '</label></p>'
|
|
|
|
dateAndLocation += \
|
|
'<p><img loading="lazy" alt="" title="" ' + \
|
|
'class="emojicalendar" src="/' + \
|
|
iconsPath + '/calendar.png"/>'
|
|
dateAndLocation += \
|
|
'<label class="labels">' + translate['Date'] + ': </label>'
|
|
dateAndLocation += '<input type="date" name="eventDate">'
|
|
dateAndLocation += '<label class="labelsright">' + translate['Time'] + ':'
|
|
dateAndLocation += '<input type="time" name="eventTime"></label></p>'
|
|
dateAndLocation += '</div>'
|
|
dateAndLocation += '<div class="container">'
|
|
dateAndLocation += \
|
|
'<br><label class="labels">' + translate['Location'] + ': </label>'
|
|
dateAndLocation += '<input type="text" name="location">'
|
|
dateAndLocation += '</div>'
|
|
|
|
editBlogForm = htmlHeaderWithExternalStyle(cssFilename)
|
|
|
|
editBlogForm += \
|
|
'<form enctype="multipart/form-data" method="POST" ' + \
|
|
'accept-charset="UTF-8" action="' + \
|
|
pathBase + '?' + endpoint + '?page=' + str(pageNumber) + '">'
|
|
editBlogForm += \
|
|
' <input type="hidden" name="postUrl" value="' + postUrl + '">'
|
|
editBlogForm += \
|
|
' <input type="hidden" name="pageNumber" value="' + \
|
|
str(pageNumber) + '">'
|
|
editBlogForm += ' <div class="vertical-center">'
|
|
editBlogForm += \
|
|
' <label for="nickname"><b>' + editBlogText + '</b></label>'
|
|
editBlogForm += ' <div class="container">'
|
|
|
|
editBlogForm += ' <div class="dropbtn">'
|
|
editBlogForm += \
|
|
' <img loading="lazy" alt="" title="" src="/' + iconsPath + \
|
|
'/' + scopeIcon + '"/><b class="scope-desc">' + \
|
|
scopeDescription + '</b>'
|
|
editBlogForm += ' </div>'
|
|
|
|
editBlogForm += ' <a href="' + pathBase + \
|
|
'/searchemoji"><img loading="lazy" ' + \
|
|
'class="emojisearch" src="/emoji/1F601.png" title="' + \
|
|
translate['Search for emoji'] + '" alt="' + \
|
|
translate['Search for emoji'] + '"/></a>'
|
|
editBlogForm += ' </div>'
|
|
editBlogForm += ' <div class="container"><center>'
|
|
editBlogForm += ' <a href="' + pathBase + \
|
|
'/inbox"><button class="cancelbtn">' + \
|
|
translate['Cancel'] + '</button></a>'
|
|
editBlogForm += ' <input type="submit" name="submitPost" value="' + \
|
|
translate['Submit'] + '">'
|
|
editBlogForm += ' </center></div>'
|
|
if mediaInstance:
|
|
editBlogForm += editBlogImageSection
|
|
editBlogForm += \
|
|
' <label class="labels">' + placeholderSubject + '</label><br>'
|
|
titleStr = ''
|
|
if postJsonObject['object'].get('summary'):
|
|
titleStr = postJsonObject['object']['summary']
|
|
editBlogForm += \
|
|
' <input type="text" name="subject" value="' + titleStr + '">'
|
|
editBlogForm += ''
|
|
editBlogForm += ' <br><label class="labels">' + \
|
|
placeholderMessage + '</label>'
|
|
messageBoxHeight = 800
|
|
|
|
contentStr = postJsonObject['object']['content']
|
|
contentStr = contentStr.replace('<p>', '').replace('</p>', '\n')
|
|
|
|
editBlogForm += \
|
|
' <textarea id="message" name="message" style="height:' + \
|
|
str(messageBoxHeight) + 'px">' + contentStr + '</textarea>'
|
|
editBlogForm += dateAndLocation
|
|
if not mediaInstance:
|
|
editBlogForm += editBlogImageSection
|
|
editBlogForm += ' </div>'
|
|
editBlogForm += '</form>'
|
|
|
|
editBlogForm = editBlogForm.replace('<body>',
|
|
'<body onload="focusOnMessage()">')
|
|
|
|
editBlogForm += htmlFooter()
|
|
return editBlogForm
|