epicyon/blog.py

835 lines
32 KiB
Python

__filename__ = "blog.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.2.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@freedombone.net"
__status__ = "Production"
import os
from datetime import datetime
from content import replaceEmojiFromTags
from webapp_utils import htmlHeaderWithExternalStyle
from webapp_utils import htmlFooter
from webapp_utils import getPostAttachmentsAsHtml
from webapp_media import addEmbeddedElements
from utils import getConfigParam
from utils import getFullDomain
from utils import getMediaFormats
from utils import getNicknameFromActor
from utils import getDomainFromActor
from utils import locatePost
from utils import loadJson
from utils import firstParagraphFromString
from posts import createBlogsTimeline
from newswire import rss2Header
from newswire import rss2Footer
def _noOfBlogReplies(baseDir: str, httpPrefix: str, translate: {},
nickname: str, domain: str, domainFull: str,
postId: str, depth=0) -> int:
"""Returns the number of replies on the post
This is recursive, so can handle replies to replies
"""
if depth > 4:
return 0
if not postId:
return 0
tryPostBox = ('tlblogs', 'inbox', 'outbox')
boxFound = False
for postBox in tryPostBox:
postFilename = baseDir + '/accounts/' + \
nickname + '@' + domain + '/' + postBox + '/' + \
postId.replace('/', '#') + '.replies'
if os.path.isfile(postFilename):
boxFound = True
break
if not boxFound:
# post may exist but has no replies
for postBox in tryPostBox:
postFilename = baseDir + '/accounts/' + \
nickname + '@' + domain + '/' + postBox + '/' + \
postId.replace('/', '#')
if os.path.isfile(postFilename):
return 1
return 0
removals = []
replies = 0
lines = []
with open(postFilename, "r") as f:
lines = f.readlines()
for replyPostId in lines:
replyPostId = replyPostId.replace('\n', '').replace('\r', '')
replyPostId = replyPostId.replace('.json', '')
if locatePost(baseDir, nickname, domain, replyPostId):
replyPostId = replyPostId.replace('.replies', '')
replies += \
1 + _noOfBlogReplies(baseDir, httpPrefix, translate,
nickname, domain, domainFull,
replyPostId, depth+1)
else:
# remove post which no longer exists
removals.append(replyPostId)
# remove posts from .replies file if they don't exist
if lines and removals:
print('Rewriting ' + postFilename + ' to remove ' +
str(len(removals)) + ' entries')
with open(postFilename, 'w+') as f:
for replyPostId in lines:
replyPostId = replyPostId.replace('\n', '').replace('\r', '')
if replyPostId not in removals:
f.write(replyPostId + '\n')
return replies
def _getBlogReplies(baseDir: str, httpPrefix: str, translate: {},
nickname: str, domain: str, domainFull: str,
postId: str, depth=0) -> str:
"""Returns a string containing html blog posts
"""
if depth > 4:
return ''
if not postId:
return ''
tryPostBox = ('tlblogs', 'inbox', 'outbox')
boxFound = False
for postBox in tryPostBox:
postFilename = baseDir + '/accounts/' + \
nickname + '@' + domain + '/' + postBox + '/' + \
postId.replace('/', '#') + '.replies'
if os.path.isfile(postFilename):
boxFound = True
break
if not boxFound:
# post may exist but has no replies
for postBox in tryPostBox:
postFilename = baseDir + '/accounts/' + \
nickname + '@' + domain + '/' + postBox + '/' + \
postId.replace('/', '#') + '.json'
if os.path.isfile(postFilename):
postFilename = baseDir + '/accounts/' + \
nickname + '@' + domain + \
'/postcache/' + \
postId.replace('/', '#') + '.html'
if os.path.isfile(postFilename):
with open(postFilename, "r") as postFile:
return postFile.read() + '\n'
return ''
with open(postFilename, "r") as f:
lines = f.readlines()
repliesStr = ''
for replyPostId in lines:
replyPostId = replyPostId.replace('\n', '').replace('\r', '')
replyPostId = replyPostId.replace('.json', '')
replyPostId = replyPostId.replace('.replies', '')
postFilename = baseDir + '/accounts/' + \
nickname + '@' + domain + \
'/postcache/' + \
replyPostId.replace('/', '#') + '.html'
if not os.path.isfile(postFilename):
continue
with open(postFilename, "r") as postFile:
repliesStr += postFile.read() + '\n'
rply = _getBlogReplies(baseDir, httpPrefix, translate,
nickname, domain, domainFull,
replyPostId, depth+1)
if rply not in repliesStr:
repliesStr += rply
# indicate the reply indentation level
indentStr = '>'
for indentLevel in range(depth):
indentStr += ' >'
repliesStr = repliesStr.replace(translate['SHOW MORE'], indentStr)
return repliesStr.replace('?tl=outbox', '?tl=tlblogs')
return ''
def _htmlBlogPostContent(authorized: bool,
baseDir: str, httpPrefix: str, translate: {},
nickname: str, domain: str, domainFull: str,
postJsonObject: {},
handle: str, restrictToDomain: bool,
peertubeInstances: [],
blogSeparator='<hr>') -> str:
"""Returns the content for a single blog post
"""
linkedAuthor = False
actor = ''
blogStr = ''
messageLink = ''
if postJsonObject['object'].get('id'):
messageLink = postJsonObject['object']['id'].replace('/statuses/', '/')
titleStr = ''
articleAdded = False
if postJsonObject['object'].get('summary'):
titleStr = postJsonObject['object']['summary']
blogStr += '<article><h1><a href="' + messageLink + '">' + \
titleStr + '</a></h1>\n'
articleAdded = True
# get the handle of the author
if postJsonObject['object'].get('attributedTo'):
authorNickname = None
if isinstance(postJsonObject['object']['attributedTo'], str):
actor = postJsonObject['object']['attributedTo']
authorNickname = getNicknameFromActor(actor)
if authorNickname:
authorDomain, authorPort = getDomainFromActor(actor)
if authorDomain:
# author must be from the given domain
if restrictToDomain and authorDomain != domain:
return ''
handle = authorNickname + '@' + authorDomain
else:
# posts from the domain are expected to have an attributedTo field
if restrictToDomain:
return ''
if postJsonObject['object'].get('published'):
if 'T' in postJsonObject['object']['published']:
blogStr += '<h3>' + \
postJsonObject['object']['published'].split('T')[0]
if handle:
if handle.startswith(nickname + '@' + domain):
blogStr += ' <a href="' + httpPrefix + '://' + \
domainFull + \
'/users/' + nickname + '">' + handle + '</a>'
linkedAuthor = True
else:
if actor:
blogStr += ' <a href="' + actor + '">' + \
handle + '</a>'
linkedAuthor = True
else:
blogStr += ' ' + handle
blogStr += '</h3>\n'
avatarLink = ''
replyStr = ''
announceStr = ''
likeStr = ''
bookmarkStr = ''
deleteStr = ''
muteStr = ''
isMuted = False
attachmentStr, galleryStr = getPostAttachmentsAsHtml(postJsonObject,
'tlblogs', translate,
isMuted, avatarLink,
replyStr, announceStr,
likeStr, bookmarkStr,
deleteStr, muteStr)
if attachmentStr:
blogStr += '<br><center>' + attachmentStr + '</center>'
if postJsonObject['object'].get('content'):
contentStr = addEmbeddedElements(translate,
postJsonObject['object']['content'],
peertubeInstances)
if postJsonObject['object'].get('tag'):
contentStr = replaceEmojiFromTags(contentStr,
postJsonObject['object']['tag'],
'content')
if articleAdded:
blogStr += '<br>' + contentStr + '</article>\n'
else:
blogStr += '<br><article>' + contentStr + '</article>\n'
citationsStr = ''
if postJsonObject['object'].get('tag'):
for tagJson in postJsonObject['object']['tag']:
if not isinstance(tagJson, dict):
continue
if not tagJson.get('type'):
continue
if tagJson['type'] != 'Article':
continue
if not tagJson.get('name'):
continue
if not tagJson.get('url'):
continue
citationsStr += \
'<li><a href="' + tagJson['url'] + '">' + \
'<cite>' + tagJson['name'] + '</cite></a></li>\n'
if citationsStr:
citationsStr = '<p><b>' + translate['Citations'] + \
':</b></p>' + \
'<ul>\n' + citationsStr + '</ul>\n'
blogStr += '<br>\n' + citationsStr
if not linkedAuthor:
blogStr += '<p class="about"><a class="about" href="' + \
httpPrefix + '://' + domainFull + \
'/users/' + nickname + '">' + translate['About the author'] + \
'</a></p>\n'
replies = _noOfBlogReplies(baseDir, httpPrefix, translate,
nickname, domain, domainFull,
postJsonObject['object']['id'])
# separator between blogs should be centered
if '<center>' not in blogSeparator:
blogSeparator = '<center>' + blogSeparator + '</center>'
if replies == 0:
blogStr += blogSeparator + '\n'
return blogStr
if not authorized:
blogStr += '<p class="blogreplies">' + \
translate['Replies'].lower() + ': ' + str(replies) + '</p>'
blogStr += '<br><br><br>' + blogSeparator + '\n'
else:
blogStr += blogSeparator + '<h1>' + translate['Replies'] + '</h1>\n'
if not titleStr:
blogStr += _getBlogReplies(baseDir, httpPrefix, translate,
nickname, domain, domainFull,
postJsonObject['object']['id'])
else:
blogRepliesStr = _getBlogReplies(baseDir, httpPrefix, translate,
nickname, domain, domainFull,
postJsonObject['object']['id'])
blogStr += blogRepliesStr.replace('>' + titleStr + '<', '')
return blogStr
def _htmlBlogPostRSS2(authorized: bool,
baseDir: str, httpPrefix: str, translate: {},
nickname: str, domain: str, domainFull: str,
postJsonObject: {},
handle: str, restrictToDomain: bool) -> str:
"""Returns the RSS version 2 feed for a single blog post
"""
rssStr = ''
messageLink = ''
if postJsonObject['object'].get('id'):
messageLink = postJsonObject['object']['id'].replace('/statuses/', '/')
if not restrictToDomain or \
(restrictToDomain and '/' + domain in messageLink):
if postJsonObject['object'].get('summary') and \
postJsonObject['object'].get('published'):
published = postJsonObject['object']['published']
pubDate = datetime.strptime(published, "%Y-%m-%dT%H:%M:%SZ")
titleStr = postJsonObject['object']['summary']
rssDateStr = pubDate.strftime("%a, %d %b %Y %H:%M:%S UT")
content = postJsonObject['object']['content']
description = firstParagraphFromString(content)
rssStr = ' <item>'
rssStr += ' <title>' + titleStr + '</title>'
rssStr += ' <link>' + messageLink + '</link>'
rssStr += \
' <description>' + description + '</description>'
rssStr += ' <pubDate>' + rssDateStr + '</pubDate>'
rssStr += ' </item>'
return rssStr
def _htmlBlogPostRSS3(authorized: bool,
baseDir: str, httpPrefix: str, translate: {},
nickname: str, domain: str, domainFull: str,
postJsonObject: {},
handle: str, restrictToDomain: bool) -> str:
"""Returns the RSS version 3 feed for a single blog post
"""
rssStr = ''
messageLink = ''
if postJsonObject['object'].get('id'):
messageLink = postJsonObject['object']['id'].replace('/statuses/', '/')
if not restrictToDomain or \
(restrictToDomain and '/' + domain in messageLink):
if postJsonObject['object'].get('summary') and \
postJsonObject['object'].get('published'):
published = postJsonObject['object']['published']
pubDate = datetime.strptime(published, "%Y-%m-%dT%H:%M:%SZ")
titleStr = postJsonObject['object']['summary']
rssDateStr = pubDate.strftime("%a, %d %b %Y %H:%M:%S UT")
content = postJsonObject['object']['content']
description = firstParagraphFromString(content)
rssStr = 'title: ' + titleStr + '\n'
rssStr += 'link: ' + messageLink + '\n'
rssStr += 'description: ' + description + '\n'
rssStr += 'created: ' + rssDateStr + '\n\n'
return rssStr
def _htmlBlogRemoveCwButton(blogStr: str, translate: {}) -> str:
"""Removes the CW button from blog posts, where the
summary field is instead used as the blog title
"""
blogStr = blogStr.replace('<details>', '<b>')
blogStr = blogStr.replace('</details>', '</b>')
blogStr = blogStr.replace('<summary>', '')
blogStr = blogStr.replace('</summary>', '')
blogStr = blogStr.replace(translate['SHOW MORE'], '')
return blogStr
def htmlBlogPost(authorized: bool,
baseDir: str, httpPrefix: str, translate: {},
nickname: str, domain: str, domainFull: str,
postJsonObject: {},
peertubeInstances: []) -> str:
"""Returns a html blog post
"""
blogStr = ''
cssFilename = baseDir + '/epicyon-blog.css'
if os.path.isfile(baseDir + '/blog.css'):
cssFilename = baseDir + '/blog.css'
instanceTitle = \
getConfigParam(baseDir, 'instanceTitle')
blogStr = htmlHeaderWithExternalStyle(cssFilename, instanceTitle)
_htmlBlogRemoveCwButton(blogStr, translate)
blogStr += _htmlBlogPostContent(authorized, baseDir,
httpPrefix, translate,
nickname, domain,
domainFull, postJsonObject,
None, False,
peertubeInstances)
# show rss links
blogStr += '<p class="rssfeed">'
blogStr += '<a href="' + httpPrefix + '://' + \
domainFull + '/blog/' + nickname + '/rss.xml">'
blogStr += '<img style="width:3%;min-width:50px" ' + \
'loading="lazy" alt="RSS 2.0" ' + \
'title="RSS 2.0" src="/' + \
'icons/logorss.png" /></a>'
# blogStr += '<a href="' + httpPrefix + '://' + \
# domainFull + '/blog/' + nickname + '/rss.txt">'
# blogStr += '<img style="width:3%;min-width:50px" ' + \
# 'loading="lazy" alt="RSS 3.0" ' + \
# 'title="RSS 3.0" src="/' + \
# 'icons/rss3.png" /></a>'
blogStr += '</p>'
return blogStr + htmlFooter()
def htmlBlogPage(authorized: bool, session,
baseDir: str, httpPrefix: str, translate: {},
nickname: str, domain: str, port: int,
noOfItems: int, pageNumber: int,
peertubeInstances: []) -> str:
"""Returns a html blog page containing posts
"""
if ' ' in nickname or '@' in nickname or \
'\n' in nickname or '\r' in nickname:
return None
blogStr = ''
cssFilename = baseDir + '/epicyon-profile.css'
if os.path.isfile(baseDir + '/epicyon.css'):
cssFilename = baseDir + '/epicyon.css'
instanceTitle = \
getConfigParam(baseDir, 'instanceTitle')
blogStr = htmlHeaderWithExternalStyle(cssFilename, instanceTitle)
_htmlBlogRemoveCwButton(blogStr, translate)
blogsIndex = baseDir + '/accounts/' + \
nickname + '@' + domain + '/tlblogs.index'
if not os.path.isfile(blogsIndex):
return blogStr + htmlFooter()
timelineJson = createBlogsTimeline(session, baseDir,
nickname, domain, port,
httpPrefix,
noOfItems, False,
pageNumber)
if not timelineJson:
return blogStr + htmlFooter()
domainFull = getFullDomain(domain, port)
# show previous and next buttons
if pageNumber is not None:
navigateStr = '<p>'
if pageNumber > 1:
# show previous button
navigateStr += '<a href="' + httpPrefix + '://' + \
domainFull + '/blog/' + \
nickname + '?page=' + str(pageNumber-1) + '">' + \
'<img loading="lazy" alt="<" title="<" ' + \
'src="/icons' + \
'/prev.png" class="buttonprev"/></a>\n'
if len(timelineJson['orderedItems']) >= noOfItems:
# show next button
navigateStr += '<a href="' + httpPrefix + '://' + \
domainFull + '/blog/' + nickname + \
'?page=' + str(pageNumber + 1) + '">' + \
'<img loading="lazy" alt=">" title=">" ' + \
'src="/icons' + \
'/prev.png" class="buttonnext"/></a>\n'
navigateStr += '</p>'
blogStr += navigateStr
for item in timelineJson['orderedItems']:
if item['type'] != 'Create':
continue
blogStr += _htmlBlogPostContent(authorized, baseDir,
httpPrefix, translate,
nickname, domain,
domainFull, item,
None, True,
peertubeInstances)
if len(timelineJson['orderedItems']) >= noOfItems:
blogStr += navigateStr
# show rss link
blogStr += '<p class="rssfeed">'
blogStr += '<a href="' + httpPrefix + '://' + \
domainFull + '/blog/' + nickname + '/rss.xml">'
blogStr += '<img loading="lazy" alt="RSS 2.0" ' + \
'title="RSS 2.0" src="/' + \
'icons/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="/' + \
# 'icons/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 = getFullDomain(domain, 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 = getFullDomain(domain, 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 _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
break
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]
break
return None
def htmlBlogView(authorized: bool,
session, baseDir: str, httpPrefix: str,
translate: {}, domain: str, port: int,
noOfItems: int,
peertubeInstances: []) -> str:
"""Show the blog main page
"""
blogStr = ''
cssFilename = baseDir + '/epicyon-profile.css'
if os.path.isfile(baseDir + '/epicyon.css'):
cssFilename = baseDir + '/epicyon.css'
instanceTitle = \
getConfigParam(baseDir, 'instanceTitle')
blogStr = htmlHeaderWithExternalStyle(cssFilename, instanceTitle)
if _noOfBlogAccounts(baseDir) <= 1:
nickname = _singleBlogAccountNickname(baseDir)
if nickname:
return htmlBlogPage(authorized, session,
baseDir, httpPrefix, translate,
nickname, domain, port,
noOfItems, 1, peertubeInstances)
domainFull = getFullDomain(domain, 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>'
break
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
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="' + getMediaFormats() + '">'
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="/icons/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>'
instanceTitle = \
getConfigParam(baseDir, 'instanceTitle')
editBlogForm = htmlHeaderWithExternalStyle(cssFilename, instanceTitle)
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="/icons' + \
'/' + 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" spellcheck="true">' + \
contentStr + '</textarea>'
editBlogForm += dateAndLocation
if not mediaInstance:
editBlogForm += editBlogImageSection
editBlogForm += ' </div>'
editBlogForm += '</form>'
editBlogForm = editBlogForm.replace('<body>',
'<body onload="focusOnMessage()">')
editBlogForm += htmlFooter()
return editBlogForm