mirror of https://gitlab.com/bashrc2/epicyon
417 lines
14 KiB
Python
417 lines
14 KiB
Python
__filename__ = "webapp_column_left.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.2.0"
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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 utils import getConfigParam
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from utils import getNicknameFromActor
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from utils import isEditor
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from webapp_utils import sharesTimelineJson
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from webapp_utils import htmlPostSeparator
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from webapp_utils import getLeftImageFile
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from webapp_utils import headerButtonsFrontScreen
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from webapp_utils import htmlHeaderWithExternalStyle
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from webapp_utils import htmlFooter
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from webapp_utils import getBannerFile
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def _linksExist(baseDir: str) -> bool:
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"""Returns true if links have been created
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"""
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linksFilename = baseDir + '/accounts/links.txt'
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return os.path.isfile(linksFilename)
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def _getLeftColumnShares(baseDir: str,
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httpPrefix: str, domainFull: str,
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nickname: str,
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maxSharesInLeftColumn: int,
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translate: {}) -> []:
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"""get any shares and turn them into the left column links format
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"""
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pageNumber = 1
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actor = httpPrefix + '://' + domainFull + '/users/' + nickname
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sharesJson, lastPage = \
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sharesTimelineJson(actor, pageNumber,
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maxSharesInLeftColumn,
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baseDir, maxSharesInLeftColumn)
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if not sharesJson:
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return []
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linksList = []
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ctr = 0
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for published, item in sharesJson.items():
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sharedesc = item['displayName']
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if '<' in sharedesc or '?' in sharedesc:
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continue
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contactActor = item['actor']
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shareLink = actor + \
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'?replydm=sharedesc:' + \
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sharedesc.replace(' ', '_') + \
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'?mention=' + contactActor
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linksList.append(sharedesc + ' ' + shareLink)
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ctr += 1
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if ctr >= maxSharesInLeftColumn:
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break
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if linksList:
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linksList = ['* ' + translate['Shares']] + linksList
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return linksList
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def getLeftColumnContent(baseDir: str, nickname: str, domainFull: str,
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httpPrefix: str, translate: {},
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editor: bool,
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showBackButton: bool, timelinePath: str,
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rssIconAtTop: bool, showHeaderImage: bool,
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frontPage: bool, theme: str) -> str:
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"""Returns html content for the left column
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"""
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htmlStr = ''
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separatorStr = htmlPostSeparator(baseDir, 'left')
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domain = domainFull
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if ':' in domain:
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domain = domain.split(':')
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editImageClass = ''
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if showHeaderImage:
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leftImageFile, leftColumnImageFilename = \
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getLeftImageFile(baseDir, nickname, domain, theme)
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# show the image at the top of the column
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editImageClass = 'leftColEdit'
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if os.path.isfile(leftColumnImageFilename):
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editImageClass = 'leftColEditImage'
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htmlStr += \
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'\n <center>\n' + \
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' <img class="leftColImg" ' + \
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'alt="" loading="lazy" src="/users/' + \
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nickname + '/' + leftImageFile + '" />\n' + \
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' </center>\n'
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if showBackButton:
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htmlStr += \
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' <div>' + \
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' <a href="' + timelinePath + '">' + \
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'<button class="cancelbtn">' + \
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translate['Go Back'] + '</button></a>\n'
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if (editor or rssIconAtTop) and not showHeaderImage:
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htmlStr += '<div class="columnIcons">'
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if editImageClass == 'leftColEdit':
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htmlStr += '\n <center>\n'
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htmlStr += ' <div class="leftColIcons">\n'
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if editor:
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# show the edit icon
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htmlStr += \
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' <a href="' + \
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'/users/' + nickname + '/editlinks">' + \
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'<img class="' + editImageClass + \
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'" loading="lazy" alt="' + \
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translate['Edit Links'] + ' | " title="' + \
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translate['Edit Links'] + '" src="/' + \
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'icons/edit.png" /></a>\n'
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# RSS icon
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if nickname != 'news':
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# rss feed for this account
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rssUrl = httpPrefix + '://' + domainFull + \
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'/blog/' + nickname + '/rss.xml'
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else:
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# rss feed for all accounts on the instance
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rssUrl = httpPrefix + '://' + domainFull + '/blog/rss.xml'
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if not frontPage:
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rssTitle = translate['RSS feed for your blog']
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else:
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rssTitle = translate['RSS feed for this site']
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rssIconStr = \
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' <a href="' + rssUrl + '">' + \
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'<img class="' + editImageClass + \
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'" loading="lazy" alt="' + rssTitle + \
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'" title="' + rssTitle + \
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'" src="/icons/logorss.png" /></a>\n'
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if rssIconAtTop:
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htmlStr += rssIconStr
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htmlStr += ' </div>\n'
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if editImageClass == 'leftColEdit':
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htmlStr += ' </center>\n'
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if (editor or rssIconAtTop) and not showHeaderImage:
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htmlStr += '</div><br>'
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# if showHeaderImage:
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# htmlStr += '<br>'
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# flag used not to show the first separator
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firstSeparatorAdded = False
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linksFilename = baseDir + '/accounts/links.txt'
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linksFileContainsEntries = False
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linksList = None
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if os.path.isfile(linksFilename):
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with open(linksFilename, "r") as f:
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linksList = f.readlines()
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if not frontPage:
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# show a number of shares
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maxSharesInLeftColumn = 3
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sharesList = \
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_getLeftColumnShares(baseDir,
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httpPrefix, domainFull, nickname,
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maxSharesInLeftColumn, translate)
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if linksList and sharesList:
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linksList = sharesList + linksList
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if linksList:
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htmlStr += '<nav>\n'
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for lineStr in linksList:
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if ' ' not in lineStr:
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if '#' not in lineStr:
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if '*' not in lineStr:
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continue
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lineStr = lineStr.strip()
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words = lineStr.split(' ')
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# get the link
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linkStr = None
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for word in words:
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if word == '#':
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continue
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if word == '*':
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continue
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if '://' in word:
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linkStr = word
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break
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if linkStr:
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lineStr = lineStr.replace(linkStr, '').strip()
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# avoid any dubious scripts being added
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if '<' not in lineStr:
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# remove trailing comma if present
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if lineStr.endswith(','):
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lineStr = lineStr[:len(lineStr)-1]
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# add link to the returned html
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htmlStr += \
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' <p><a href="' + linkStr + \
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'" target="_blank" ' + \
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'rel="nofollow noopener noreferrer">' + \
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lineStr + '</a></p>\n'
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linksFileContainsEntries = True
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else:
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if lineStr.startswith('#') or lineStr.startswith('*'):
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lineStr = lineStr[1:].strip()
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if firstSeparatorAdded:
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htmlStr += separatorStr
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firstSeparatorAdded = True
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htmlStr += \
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' <h3 class="linksHeader">' + \
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lineStr + '</h3>\n'
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else:
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htmlStr += \
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' <p>' + lineStr + '</p>\n'
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linksFileContainsEntries = True
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htmlStr += '</nav>\n'
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if firstSeparatorAdded:
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htmlStr += separatorStr
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htmlStr += \
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'<p class="login-text"><a href="/about">' + \
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translate['About this Instance'] + '</a></p>'
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htmlStr += \
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'<p class="login-text"><a href="/terms">' + \
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translate['Terms of Service'] + '</a></p>'
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if linksFileContainsEntries and not rssIconAtTop:
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htmlStr += '<br><div class="columnIcons">' + rssIconStr + '</div>'
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return htmlStr
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def htmlLinksMobile(cssCache: {}, baseDir: str,
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nickname: str, domainFull: str,
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httpPrefix: str, translate,
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timelinePath: str, authorized: bool,
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rssIconAtTop: bool,
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iconsAsButtons: bool,
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defaultTimeline: str,
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theme: str) -> str:
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"""Show the left column links within mobile view
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"""
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htmlStr = ''
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# the css filename
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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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# is the user a site editor?
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if nickname == 'news':
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editor = False
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else:
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editor = isEditor(baseDir, nickname)
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domain = domainFull
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if ':' in domain:
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domain = domain.split(':')[0]
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instanceTitle = \
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getConfigParam(baseDir, 'instanceTitle')
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htmlStr = htmlHeaderWithExternalStyle(cssFilename, instanceTitle)
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bannerFile, bannerFilename = \
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getBannerFile(baseDir, nickname, domain, theme)
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htmlStr += \
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'<a href="/users/' + nickname + '/' + defaultTimeline + '">' + \
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'<img loading="lazy" class="timeline-banner" ' + \
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'alt="' + translate['Switch to timeline view'] + '" ' + \
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'src="/users/' + nickname + '/' + bannerFile + '" /></a>\n'
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htmlStr += '<div class="col-left-mobile">\n'
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htmlStr += '<center>' + \
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headerButtonsFrontScreen(translate, nickname,
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'links', authorized,
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iconsAsButtons) + '</center>'
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if _linksExist(baseDir):
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htmlStr += \
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getLeftColumnContent(baseDir, nickname, domainFull,
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httpPrefix, translate,
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editor,
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False, timelinePath,
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rssIconAtTop, False, False,
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theme)
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else:
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if editor:
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htmlStr += '<br><br><br>\n'
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htmlStr += '<center>\n '
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htmlStr += translate['Select the edit icon to add web links']
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htmlStr += '\n</center>\n'
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# end of col-left-mobile
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htmlStr += '</div>\n'
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htmlStr += '</div>\n' + htmlFooter()
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return htmlStr
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def htmlEditLinks(cssCache: {}, translate: {}, baseDir: str, path: str,
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domain: str, port: int, httpPrefix: str,
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defaultTimeline: str, theme: str) -> str:
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"""Shows the edit links screen
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"""
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if '/users/' not in path:
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return ''
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path = path.replace('/inbox', '').replace('/outbox', '')
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path = path.replace('/shares', '')
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nickname = getNicknameFromActor(path)
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if not nickname:
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return ''
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# is the user a moderator?
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if not isEditor(baseDir, nickname):
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return ''
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cssFilename = baseDir + '/epicyon-links.css'
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if os.path.isfile(baseDir + '/links.css'):
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cssFilename = baseDir + '/links.css'
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# filename of the banner shown at the top
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bannerFile, bannerFilename = \
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getBannerFile(baseDir, nickname, domain, theme)
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instanceTitle = \
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getConfigParam(baseDir, 'instanceTitle')
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editLinksForm = htmlHeaderWithExternalStyle(cssFilename, instanceTitle)
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# top banner
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editLinksForm += \
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'<header>\n' + \
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'<a href="/users/' + nickname + '/' + defaultTimeline + '" title="' + \
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translate['Switch to timeline view'] + '" alt="' + \
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translate['Switch to timeline view'] + '">\n'
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editLinksForm += '<img loading="lazy" class="timeline-banner" ' + \
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'alt = "" src="' + \
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'/users/' + nickname + '/' + bannerFile + '" /></a>\n' + \
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'</header>\n'
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editLinksForm += \
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'<form enctype="multipart/form-data" method="POST" ' + \
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'accept-charset="UTF-8" action="' + path + '/linksdata">\n'
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editLinksForm += \
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' <div class="vertical-center">\n'
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editLinksForm += \
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' <div class="containerSubmitNewPost">\n'
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editLinksForm += \
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' <h1>' + translate['Edit Links'] + '</h1>'
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editLinksForm += \
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' <input type="submit" name="submitLinks" value="' + \
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translate['Submit'] + '">\n'
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editLinksForm += \
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' </div>\n'
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linksFilename = baseDir + '/accounts/links.txt'
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linksStr = ''
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if os.path.isfile(linksFilename):
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with open(linksFilename, 'r') as fp:
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linksStr = fp.read()
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editLinksForm += \
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'<div class="container">'
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editLinksForm += \
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' ' + \
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translate['One link per line. Description followed by the link.'] + \
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'<br>'
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editLinksForm += \
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' <textarea id="message" name="editedLinks" style="height:80vh">' + \
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linksStr + '</textarea>'
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editLinksForm += \
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'</div>'
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# the admin can edit terms of service and about text
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adminNickname = getConfigParam(baseDir, 'admin')
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if adminNickname:
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if nickname == adminNickname:
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aboutFilename = baseDir + '/accounts/about.txt'
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aboutStr = ''
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if os.path.isfile(aboutFilename):
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with open(aboutFilename, 'r') as fp:
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aboutStr = fp.read()
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editLinksForm += \
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'<div class="container">'
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editLinksForm += \
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' ' + \
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translate['About this Instance'] + \
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'<br>'
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editLinksForm += \
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' <textarea id="message" name="editedAbout" ' + \
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'style="height:100vh">' + aboutStr + '</textarea>'
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editLinksForm += \
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'</div>'
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TOSFilename = baseDir + '/accounts/tos.txt'
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TOSStr = ''
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if os.path.isfile(TOSFilename):
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with open(TOSFilename, 'r') as fp:
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TOSStr = fp.read()
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editLinksForm += \
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'<div class="container">'
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editLinksForm += \
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' ' + \
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translate['Terms of Service'] + \
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'<br>'
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editLinksForm += \
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' <textarea id="message" name="editedTOS" ' + \
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'style="height:100vh">' + TOSStr + '</textarea>'
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editLinksForm += \
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'</div>'
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editLinksForm += htmlFooter()
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return editLinksForm
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