__filename__ = "webapp_timeline.py" __author__ = "Bob Mottram" __license__ = "AGPL3+" __version__ = "1.2.0" __maintainer__ = "Bob Mottram" __email__ = "bob@freedombone.net" __status__ = "Production" import os import time from shutil import copyfile from utils import dangerousMarkup from utils import getConfigParam from utils import getFullDomain from utils import isEditor from utils import removeIdEnding from follow import followerApprovalActive from person import isPersonSnoozed from webapp_utils import markdownToHtml from webapp_utils import htmlKeyboardNavigation from webapp_utils import htmlHideFromScreenReader from webapp_utils import htmlPostSeparator from webapp_utils import getBannerFile from webapp_utils import htmlHeaderWithExternalStyle from webapp_utils import htmlFooter from webapp_utils import sharesTimelineJson from webapp_utils import htmlHighlightLabel from webapp_post import preparePostFromHtmlCache from webapp_post import individualPostAsHtml from webapp_column_left import getLeftColumnContent from webapp_column_right import getRightColumnContent from webapp_headerbuttons import headerButtonsTimeline from posts import isModerator def _logTimelineTiming(enableTimingLog: bool, timelineStartTime, boxName: str, debugId: str) -> None: """Create a log of timings for performance tuning """ if not enableTimingLog: return timeDiff = int((time.time() - timelineStartTime) * 1000) if timeDiff > 100: print('TIMELINE TIMING ' + boxName + ' ' + debugId + ' = ' + str(timeDiff)) def _getHelpForTimeline(baseDir: str, boxName: str) -> str: """Shows help text for the given timeline """ # get the filename for help for this timeline helpFilename = baseDir + '/accounts/help_' + boxName + '.md' if not os.path.isfile(helpFilename): language = \ getConfigParam(baseDir, 'language') if not language: language = 'en' themeName = \ getConfigParam(baseDir, 'theme') defaultFilename = None if themeName: defaultFilename = \ baseDir + '/theme/' + themeName + '/welcome/' + \ 'help_' + boxName + '_' + language + '.md' if not os.path.isfile(defaultFilename): defaultFilename = None if not defaultFilename: defaultFilename = \ baseDir + '/defaultwelcome/' + \ 'help_' + boxName + '_' + language + '.md' if not os.path.isfile(defaultFilename): defaultFilename = \ baseDir + '/defaultwelcome/help_' + boxName + '_en.md' if os.path.isfile(defaultFilename): copyfile(defaultFilename, helpFilename) # show help text if os.path.isfile(helpFilename): instanceTitle = \ getConfigParam(baseDir, 'instanceTitle') if not instanceTitle: instanceTitle = 'Epicyon' with open(helpFilename, 'r') as helpFile: helpText = helpFile.read() if dangerousMarkup(helpText, False): return '' helpText = helpText.replace('INSTANCE', instanceTitle) return '
' + \ leftColumnStr + ' | \n' # center column containing posts tlStr += '\n'
if not fullWidthTimelineButtonHeader:
tlStr += \
headerButtonsTimeline(defaultTimeline, boxName, pageNumber,
translate, usersPath, mediaButton,
blogsButton, featuresButton,
newsButton, inboxButton,
dmButton, newDM, repliesButton,
newReply, minimal, sentButton,
sharesButtonStr, bookmarksButtonStr,
eventsButtonStr, moderationButtonStr,
newPostButtonStr, baseDir, nickname,
domain, timelineStartTime,
newCalendarEvent, calendarPath,
calendarImage, followApprovals,
iconsAsButtons, accessKeys)
tlStr += ' \n'
# second row of buttons for moderator actions
if moderator and boxName == 'moderation':
tlStr += \
'\n'
_logTimelineTiming(enableTimingLog, timelineStartTime, boxName, '6')
if boxName == 'tlshares':
maxSharesPerAccount = itemsPerPage
return (tlStr +
_htmlSharesTimeline(translate, pageNumber, itemsPerPage,
baseDir, actor, nickname, domain, port,
maxSharesPerAccount, httpPrefix) +
htmlFooter())
_logTimelineTiming(enableTimingLog, timelineStartTime, boxName, '7')
# separator between posts which only appears in shell browsers
# such as Lynx and is not read by screen readers
if boxName != 'tlmedia':
textModeSeparator = \
' \n'
# end of column-center
tlStr += ' ' tlStr += ' \n'
# show each post in the timeline
for item in timelineJson['orderedItems']:
if item['type'] == 'Create' or \
item['type'] == 'Announce':
# is the actor who sent this post snoozed?
if isPersonSnoozed(baseDir, nickname, domain, item['actor']):
continue
# is the post in the memory cache of recent ones?
currTlStr = None
if boxName != 'tlmedia' and \
recentPostsCache.get('index'):
postId = \
removeIdEnding(item['id']).replace('/', '#')
if postId in recentPostsCache['index']:
if not item.get('muted'):
if recentPostsCache['html'].get(postId):
currTlStr = recentPostsCache['html'][postId]
currTlStr = \
preparePostFromHtmlCache(nickname,
currTlStr,
boxName,
pageNumber)
_logTimelineTiming(enableTimingLog,
timelineStartTime,
boxName, '10')
else:
print('Muted post in timeline ' + boxName)
if not currTlStr:
_logTimelineTiming(enableTimingLog,
timelineStartTime,
boxName, '11')
# read the post from disk
currTlStr = \
individualPostAsHtml(False, recentPostsCache,
maxRecentPosts,
translate, pageNumber,
baseDir, session,
cachedWebfingers,
personCache,
nickname, domain, port,
item, None, True,
allowDeletion,
httpPrefix, projectVersion,
boxName,
YTReplacementDomain,
showPublishedDateOnly,
peertubeInstances,
allowLocalNetworkAccess,
theme,
boxName != 'dm',
showIndividualPostIcons,
manuallyApproveFollowers,
False, True)
_logTimelineTiming(enableTimingLog,
timelineStartTime, boxName, '12')
if currTlStr:
itemCtr += 1
tlStr += textModeSeparator + currTlStr
if separatorStr:
tlStr += separatorStr
if boxName == 'tlmedia':
tlStr += ' \n'
if itemCtr < 3:
print('Items added to html timeline ' + boxName + ': ' +
str(itemCtr) + ' ' + str(timelineJson['orderedItems']))
# page down arrow
if itemCtr > 0:
tlStr += textModeSeparator
tlStr += \
' | \n'
# right column
rightColumnStr = getRightColumnContent(baseDir, nickname, domainFull,
httpPrefix, translate,
moderator, editor,
newswire, positiveVoting,
False, None, True,
showPublishAsIcon,
rssIconAtTop, publishButtonAtTop,
authorized, True, theme,
defaultTimeline, accessKeys)
tlStr += ' ' + \ rightColumnStr + ' | \n' tlStr += '
' + item['summary'] + '
\n' profileStr += \ '' + translate['Type'] + ': ' + item['itemType'] + ' ' profileStr += \ '' + translate['Category'] + ': ' + item['category'] + ' ' profileStr += \ '' + translate['Location'] + ': ' + item['location'] + '
\n' sharedesc = item['displayName'] if '<' not in sharedesc and '?' not in sharedesc: if showContact: contactActor = item['actor'] profileStr += \ '