__filename__ = "webapp_search.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.1.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@freedombone.net"
__status__ = "Production"
import os
from shutil import copyfile
import urllib.parse
from datetime import datetime
from utils import isEditor
from utils import loadJson
from utils import getDomainFromActor
from utils import getNicknameFromActor
from utils import getConfigParam
from utils import locatePost
from utils import isPublicPost
from utils import firstParagraphFromString
from utils import searchBoxPosts
from utils import getHashtagCategory
from feeds import rss2TagHeader
from feeds import rss2TagFooter
from webapp_utils import getAltPath
from webapp_utils import getImageFile
from webapp_utils import htmlHeaderWithExternalStyle
from webapp_utils import htmlFooter
from webapp_utils import getSearchBannerFile
from webapp_utils import htmlPostSeparator
from webapp_post import individualPostAsHtml
from webapp_hashtagswarm import htmlHashTagSwarm
def htmlSearchEmoji(cssCache: {}, translate: {},
baseDir: str, httpPrefix: str,
searchStr: str) -> str:
"""Search results for emoji
"""
# emoji.json is generated so that it can be customized and the changes
# will be retained even if default_emoji.json is subsequently updated
if not os.path.isfile(baseDir + '/emoji/emoji.json'):
copyfile(baseDir + '/emoji/default_emoji.json',
baseDir + '/emoji/emoji.json')
searchStr = searchStr.lower().replace(':', '').strip('\n').strip('\r')
cssFilename = baseDir + '/epicyon-profile.css'
if os.path.isfile(baseDir + '/epicyon.css'):
cssFilename = baseDir + '/epicyon.css'
emojiLookupFilename = baseDir + '/emoji/emoji.json'
# create header
emojiForm = htmlHeaderWithExternalStyle(cssFilename)
emojiForm += '<center><h1>' + \
translate['Emoji Search'] + \
'</h1></center>'
# does the lookup file exist?
if not os.path.isfile(emojiLookupFilename):
emojiForm += '<center><h5>' + \
translate['No results'] + '</h5></center>'
emojiForm += htmlFooter()
return emojiForm
emojiJson = loadJson(emojiLookupFilename)
if emojiJson:
results = {}
for emojiName, filename in emojiJson.items():
if searchStr in emojiName:
results[emojiName] = filename + '.png'
for emojiName, filename in emojiJson.items():
if emojiName in searchStr:
results[emojiName] = filename + '.png'
headingShown = False
emojiForm += '<center>'
msgStr1 = translate['Copy the text then paste it into your post']
msgStr2 = ':<img loading="lazy" class="searchEmoji" src="/emoji/'
for emojiName, filename in results.items():
if os.path.isfile(baseDir + '/emoji/' + filename):
if not headingShown:
emojiForm += \
'<center><h5>' + msgStr1 + \
'</h5></center>'
headingShown = True
emojiForm += \
'<h3>:' + emojiName + msgStr2 + \
filename + '"/></h3>'
emojiForm += '</center>'
emojiForm += htmlFooter()
return emojiForm
def htmlSearchSharedItems(cssCache: {}, translate: {},
baseDir: str, searchStr: str,
pageNumber: int,
resultsPerPage: int,
httpPrefix: str,
domainFull: str, actor: str,
callingDomain: str) -> str:
"""Search results for shared items
"""
currPage = 1
ctr = 0
sharedItemsForm = ''
searchStrLower = urllib.parse.unquote(searchStr)
searchStrLower = searchStrLower.lower().strip('\n').strip('\r')
searchStrLowerList = searchStrLower.split('+')
cssFilename = baseDir + '/epicyon-profile.css'
if os.path.isfile(baseDir + '/epicyon.css'):
cssFilename = baseDir + '/epicyon.css'
sharedItemsForm = \
htmlHeaderWithExternalStyle(cssFilename)
sharedItemsForm += \
'<center><h1>' + \
'<a href="' + actor + '/search">' + \
translate['Shared Items Search'] + \
'</a></h1></center>'
resultsExist = False
for subdir, dirs, files in os.walk(baseDir + '/accounts'):
for handle in dirs:
if '@' not in handle:
continue
contactNickname = handle.split('@')[0]
sharesFilename = baseDir + '/accounts/' + handle + \
'/shares.json'
if not os.path.isfile(sharesFilename):
continue
sharesJson = loadJson(sharesFilename)
if not sharesJson:
continue
for name, sharedItem in sharesJson.items():
matched = True
for searchSubstr in searchStrLowerList:
subStrMatched = False
searchSubstr = searchSubstr.strip()
if searchSubstr in sharedItem['location'].lower():
subStrMatched = True
elif searchSubstr in sharedItem['summary'].lower():
subStrMatched = True
elif searchSubstr in sharedItem['displayName'].lower():
subStrMatched = True
elif searchSubstr in sharedItem['category'].lower():
subStrMatched = True
if not subStrMatched:
matched = False
break
if matched:
if currPage == pageNumber:
sharedItemsForm += '<div class="container">\n'
sharedItemsForm += \
'<p class="share-title">' + \
sharedItem['displayName'] + '</p>\n'
if sharedItem.get('imageUrl'):
sharedItemsForm += \
'<a href="' + \
sharedItem['imageUrl'] + '">\n'
sharedItemsForm += \
'<img loading="lazy" src="' + \
sharedItem['imageUrl'] + \
'" alt="Item image"></a>\n'
sharedItemsForm += \
'<p>' + sharedItem['summary'] + '</p>\n'
sharedItemsForm += \
'<p><b>' + translate['Type'] + \
':</b> ' + sharedItem['itemType'] + ' '
sharedItemsForm += \
'<b>' + translate['Category'] + \
':</b> ' + sharedItem['category'] + ' '
sharedItemsForm += \
'<b>' + translate['Location'] + \
':</b> ' + sharedItem['location'] + '</p>\n'
contactActor = \
httpPrefix + '://' + domainFull + \
'/users/' + contactNickname
sharedItemsForm += \
'<p><a href="' + actor + \
'?replydm=sharedesc:' + \
sharedItem['displayName'] + \
'?mention=' + contactActor + \
'"><button class="button">' + \
translate['Contact'] + '</button></a>\n'
if actor.endswith('/users/' + contactNickname):
sharedItemsForm += \
' <a href="' + actor + '?rmshare=' + \
name + '"><button class="button">' + \
translate['Remove'] + '</button></a>\n'
sharedItemsForm += '</p></div>\n'
if not resultsExist and currPage > 1:
postActor = \
getAltPath(actor, domainFull,
callingDomain)
# previous page link, needs to be a POST
sharedItemsForm += \
'<form method="POST" action="' + \
postActor + \
'/searchhandle?page=' + \
str(pageNumber - 1) + '">\n'
sharedItemsForm += \
' <input type="hidden" ' + \
'name="actor" value="' + actor + '">\n'
sharedItemsForm += \
' <input type="hidden" ' + \
'name="searchtext" value="' + \
searchStrLower + '"><br>\n'
sharedItemsForm += \
' <center>\n' + \
' <a href="' + actor + \
'" type="submit" name="submitSearch">\n'
sharedItemsForm += \
' <img loading="lazy" ' + \
'class="pageicon" src="/icons' + \
'/pageup.png" title="' + \
translate['Page up'] + \
'" alt="' + translate['Page up'] + \
'"/></a>\n'
sharedItemsForm += ' </center>\n'
sharedItemsForm += '</form>\n'
resultsExist = True
ctr += 1
if ctr >= resultsPerPage:
currPage += 1
if currPage > pageNumber:
postActor = \
getAltPath(actor, domainFull,
callingDomain)
# next page link, needs to be a POST
sharedItemsForm += \
'<form method="POST" action="' + \
postActor + \
'/searchhandle?page=' + \
str(pageNumber + 1) + '">\n'
sharedItemsForm += \
' <input type="hidden" ' + \
'name="actor" value="' + actor + '">\n'
sharedItemsForm += \
' <input type="hidden" ' + \
'name="searchtext" value="' + \
searchStrLower + '"><br>\n'
sharedItemsForm += \
' <center>\n' + \
' <a href="' + actor + \
'" type="submit" name="submitSearch">\n'
sharedItemsForm += \
' <img loading="lazy" ' + \
'class="pageicon" src="/icons' + \
'/pagedown.png" title="' + \
translate['Page down'] + \
'" alt="' + translate['Page down'] + \
'"/></a>\n'
sharedItemsForm += ' </center>\n'
sharedItemsForm += '</form>\n'
break
ctr = 0
if not resultsExist:
sharedItemsForm += \
'<center><h5>' + translate['No results'] + '</h5></center>\n'
sharedItemsForm += htmlFooter()
return sharedItemsForm
def htmlSearchEmojiTextEntry(cssCache: {}, translate: {},
baseDir: str, path: str) -> str:
"""Search for an emoji by name
"""
# emoji.json is generated so that it can be customized and the changes
# will be retained even if default_emoji.json is subsequently updated
if not os.path.isfile(baseDir + '/emoji/emoji.json'):
copyfile(baseDir + '/emoji/default_emoji.json',
baseDir + '/emoji/emoji.json')
actor = path.replace('/search', '')
domain, port = getDomainFromActor(actor)
if os.path.isfile(baseDir + '/img/search-background.png'):
if not os.path.isfile(baseDir + '/accounts/search-background.png'):
copyfile(baseDir + '/img/search-background.png',
baseDir + '/accounts/search-background.png')
cssFilename = baseDir + '/epicyon-follow.css'
if os.path.isfile(baseDir + '/follow.css'):
cssFilename = baseDir + '/follow.css'
emojiStr = htmlHeaderWithExternalStyle(cssFilename)
emojiStr += '<div class="follow">\n'
emojiStr += ' <div class="followAvatar">\n'
emojiStr += ' <center>\n'
emojiStr += \
' <p class="followText">' + \
translate['Enter an emoji name to search for'] + '</p>\n'
emojiStr += ' <form method="POST" action="' + \
actor + '/searchhandleemoji">\n'
emojiStr += ' <input type="hidden" name="actor" value="' + \
actor + '">\n'
emojiStr += ' <input type="text" name="searchtext" autofocus><br>\n'
emojiStr += \
' <button type="submit" class="button" name="submitSearch">' + \
translate['Submit'] + '</button>\n'
emojiStr += ' </form>\n'
emojiStr += ' </center>\n'
emojiStr += ' </div>\n'
emojiStr += '</div>\n'
emojiStr += htmlFooter()
return emojiStr
def htmlSearch(cssCache: {}, translate: {},
baseDir: str, path: str, domain: str,
defaultTimeline: str) -> str:
"""Search called from the timeline icon
"""
actor = path.replace('/search', '')
searchNickname = getNicknameFromActor(actor)
if os.path.isfile(baseDir + '/img/search-background.png'):
if not os.path.isfile(baseDir + '/accounts/search-background.png'):
copyfile(baseDir + '/img/search-background.png',
baseDir + '/accounts/search-background.png')
cssFilename = baseDir + '/epicyon-search.css'
if os.path.isfile(baseDir + '/search.css'):
cssFilename = baseDir + '/search.css'
followStr = htmlHeaderWithExternalStyle(cssFilename)
# show a banner above the search box
searchBannerFile, searchBannerFilename = \
getSearchBannerFile(baseDir, searchNickname, domain)
if not os.path.isfile(searchBannerFilename):
# get the default search banner for the theme
theme = getConfigParam(baseDir, 'theme').lower()
if theme == 'default':
theme = ''
else:
theme = '_' + theme
themeSearchImageFile, themeSearchBannerFilename = \
getImageFile(baseDir, 'search_banner', baseDir + '/img',
searchNickname, domain)
if os.path.isfile(themeSearchBannerFilename):
searchBannerFilename = \
baseDir + '/accounts/' + \
searchNickname + '@' + domain + '/' + themeSearchImageFile
copyfile(themeSearchBannerFilename,
searchBannerFilename)
searchBannerFile = themeSearchImageFile
if os.path.isfile(searchBannerFilename):
usersPath = '/users/' + searchNickname
followStr += \
'<a href="' + usersPath + '/' + defaultTimeline + '" title="' + \
translate['Switch to timeline view'] + '" alt="' + \
translate['Switch to timeline view'] + '">\n'
followStr += '<img loading="lazy" class="timeline-banner" src="' + \
usersPath + '/' + searchBannerFile + '" /></a>\n'
# show the search box
followStr += '<div class="follow">\n'
followStr += ' <div class="followAvatar">\n'
followStr += ' <center>\n'
idx = 'Enter an address, shared item, !history, #hashtag, ' + \
'*skill or :emoji: to search for'
followStr += \
' <p class="followText">' + translate[idx] + '</p>\n'
followStr += ' <form method="POST" ' + \
'accept-charset="UTF-8" action="' + actor + '/searchhandle">\n'
followStr += \
' <input type="hidden" name="actor" value="' + actor + '">\n'
followStr += ' <input type="text" name="searchtext" autofocus><br>\n'
followStr += ' <button type="submit" class="button" ' + \
'name="submitSearch">' + translate['Submit'] + '</button>\n'
followStr += ' </form>\n'
followStr += ' <p class="hashtagswarm">' + \
htmlHashTagSwarm(baseDir, actor, translate) + '</p>\n'
followStr += ' </center>\n'
followStr += ' </div>\n'
followStr += '</div>\n'
followStr += htmlFooter()
return followStr
def htmlSkillsSearch(actor: str,
cssCache: {}, translate: {}, baseDir: str,
httpPrefix: str,
skillsearch: str, instanceOnly: bool,
postsPerPage: int) -> str:
"""Show a page containing search results for a skill
"""
if skillsearch.startswith('*'):
skillsearch = skillsearch[1:].strip()
skillsearch = skillsearch.lower().strip('\n').strip('\r')
results = []
# search instance accounts
for subdir, dirs, files in os.walk(baseDir + '/accounts/'):
for f in files:
if not f.endswith('.json'):
continue
if '@' not in f:
continue
if f.startswith('inbox@'):
continue
actorFilename = os.path.join(subdir, f)
actorJson = loadJson(actorFilename)
if actorJson:
if actorJson.get('id') and \
actorJson.get('skills') and \
actorJson.get('name') and \
actorJson.get('icon'):
actor = actorJson['id']
for skillName, skillLevel in actorJson['skills'].items():
skillName = skillName.lower()
if not (skillName in skillsearch or
skillsearch in skillName):
continue
skillLevelStr = str(skillLevel)
if skillLevel < 100:
skillLevelStr = '0' + skillLevelStr
if skillLevel < 10:
skillLevelStr = '0' + skillLevelStr
indexStr = \
skillLevelStr + ';' + actor + ';' + \
actorJson['name'] + \
';' + actorJson['icon']['url']
if indexStr not in results:
results.append(indexStr)
if not instanceOnly:
# search actor cache
for subdir, dirs, files in os.walk(baseDir + '/cache/actors/'):
for f in files:
if not f.endswith('.json'):
continue
if '@' not in f:
continue
if f.startswith('inbox@'):
continue
actorFilename = os.path.join(subdir, f)
cachedActorJson = loadJson(actorFilename)
if cachedActorJson:
if cachedActorJson.get('actor'):
actorJson = cachedActorJson['actor']
if actorJson.get('id') and \
actorJson.get('skills') and \
actorJson.get('name') and \
actorJson.get('icon'):
actor = actorJson['id']
for skillName, skillLevel in \
actorJson['skills'].items():
skillName = skillName.lower()
if not (skillName in skillsearch or
skillsearch in skillName):
continue
skillLevelStr = str(skillLevel)
if skillLevel < 100:
skillLevelStr = '0' + skillLevelStr
if skillLevel < 10:
skillLevelStr = '0' + skillLevelStr
indexStr = \
skillLevelStr + ';' + actor + ';' + \
actorJson['name'] + \
';' + actorJson['icon']['url']
if indexStr not in results:
results.append(indexStr)
results.sort(reverse=True)
cssFilename = baseDir + '/epicyon-profile.css'
if os.path.isfile(baseDir + '/epicyon.css'):
cssFilename = baseDir + '/epicyon.css'
skillSearchForm = htmlHeaderWithExternalStyle(cssFilename)
skillSearchForm += \
'<center><h1><a href = "' + actor + '/search">' + \
translate['Skills search'] + ': ' + \
skillsearch + \
'</a></h1></center>'
if len(results) == 0:
skillSearchForm += \
'<center><h5>' + translate['No results'] + \
'</h5></center>'
else:
skillSearchForm += '<center>'
ctr = 0
for skillMatch in results:
skillMatchFields = skillMatch.split(';')
if len(skillMatchFields) != 4:
continue
actor = skillMatchFields[1]
actorName = skillMatchFields[2]
avatarUrl = skillMatchFields[3]
skillSearchForm += \
'<div class="search-result""><a href="' + \
actor + '/skills">'
skillSearchForm += \
'<img loading="lazy" src="' + avatarUrl + \
'"/><span class="search-result-text">' + actorName + \
'</span></a></div>'
ctr += 1
if ctr >= postsPerPage:
break
skillSearchForm += '</center>'
skillSearchForm += htmlFooter()
return skillSearchForm
def htmlHistorySearch(cssCache: {}, translate: {}, baseDir: str,
httpPrefix: str,
nickname: str, domain: str,
historysearch: str,
postsPerPage: int, pageNumber: int,
projectVersion: str,
recentPostsCache: {},
maxRecentPosts: int,
session,
wfRequest,
personCache: {},
port: int,
YTReplacementDomain: str,
showPublishedDateOnly: bool) -> str:
"""Show a page containing search results for your post history
"""
if historysearch.startswith('!'):
historysearch = historysearch[1:].strip()
historysearch = historysearch.lower().strip('\n').strip('\r')
boxFilenames = \
searchBoxPosts(baseDir, nickname, domain,
historysearch, postsPerPage)
cssFilename = baseDir + '/epicyon-profile.css'
if os.path.isfile(baseDir + '/epicyon.css'):
cssFilename = baseDir + '/epicyon.css'
historySearchForm = \
htmlHeaderWithExternalStyle(cssFilename)
# add the page title
domainFull = domain
if port:
if port != 80 and port != 443:
domainFull = domain + ':' + str(port)
actor = httpPrefix + '://' + domainFull + '/users/' + nickname
historySearchForm += \
'<center><h1><a href="' + actor + '/search">' + \
translate['Your Posts'] + \
'</a></h1></center>'
if len(boxFilenames) == 0:
historySearchForm += \
'<center><h5>' + translate['No results'] + \
'</h5></center>'
return historySearchForm
separatorStr = htmlPostSeparator(baseDir, None)
# ensure that the page number is in bounds
if not pageNumber:
pageNumber = 1
elif pageNumber < 1:
pageNumber = 1
# get the start end end within the index file
startIndex = int((pageNumber - 1) * postsPerPage)
endIndex = startIndex + postsPerPage
noOfBoxFilenames = len(boxFilenames)
if endIndex >= noOfBoxFilenames and noOfBoxFilenames > 0:
endIndex = noOfBoxFilenames - 1
index = startIndex
while index <= endIndex:
postFilename = boxFilenames[index]
if not postFilename:
index += 1
continue
postJsonObject = loadJson(postFilename)
if not postJsonObject:
index += 1
continue
showIndividualPostIcons = True
allowDeletion = False
postStr = \
individualPostAsHtml(True, recentPostsCache,
maxRecentPosts,
translate, None,
baseDir, session, wfRequest,
personCache,
nickname, domain, port,
postJsonObject,
None, True, allowDeletion,
httpPrefix, projectVersion,
'search',
YTReplacementDomain,
showPublishedDateOnly,
showIndividualPostIcons,
showIndividualPostIcons,
False, False, False)
if postStr:
historySearchForm += separatorStr + postStr
index += 1
historySearchForm += htmlFooter()
return historySearchForm
def htmlHashtagSearch(cssCache: {},
nickname: str, domain: str, port: int,
recentPostsCache: {}, maxRecentPosts: int,
translate: {},
baseDir: str, hashtag: str, pageNumber: int,
postsPerPage: int,
session, wfRequest: {}, personCache: {},
httpPrefix: str, projectVersion: str,
YTReplacementDomain: str,
showPublishedDateOnly: bool) -> str:
"""Show a page containing search results for a hashtag
"""
if hashtag.startswith('#'):
hashtag = hashtag[1:]
hashtag = urllib.parse.unquote(hashtag)
hashtagIndexFile = baseDir + '/tags/' + hashtag + '.txt'
if not os.path.isfile(hashtagIndexFile):
if hashtag != hashtag.lower():
hashtag = hashtag.lower()
hashtagIndexFile = baseDir + '/tags/' + hashtag + '.txt'
if not os.path.isfile(hashtagIndexFile):
print('WARN: hashtag file not found ' + hashtagIndexFile)
return None
separatorStr = htmlPostSeparator(baseDir, None)
# check that the directory for the nickname exists
if nickname:
if not os.path.isdir(baseDir + '/accounts/' +
nickname + '@' + domain):
nickname = None
# read the index
with open(hashtagIndexFile, "r") as f:
lines = f.readlines()
# read the css
cssFilename = baseDir + '/epicyon-profile.css'
if os.path.isfile(baseDir + '/epicyon.css'):
cssFilename = baseDir + '/epicyon.css'
# ensure that the page number is in bounds
if not pageNumber:
pageNumber = 1
elif pageNumber < 1:
pageNumber = 1
# get the start end end within the index file
startIndex = int((pageNumber - 1) * postsPerPage)
endIndex = startIndex + postsPerPage
noOfLines = len(lines)
if endIndex >= noOfLines and noOfLines > 0:
endIndex = noOfLines - 1
# add the page title
hashtagSearchForm = \
htmlHeaderWithExternalStyle(cssFilename)
if nickname:
hashtagSearchForm += '<center>\n' + \
'<h1><a href="/users/' + nickname + '/search">#' + \
hashtag + '</a></h1>\n'
else:
hashtagSearchForm += '<center>\n' + \
'<h1>#' + hashtag + '</h1>\n'
# RSS link for hashtag feed
hashtagSearchForm += '<a href="/tags/rss2/' + hashtag + '">'
hashtagSearchForm += \
'<img style="width:3%;min-width:50px" ' + \
'loading="lazy" alt="RSS 2.0" title="RSS 2.0" src="/' + \
'icons/logorss.png" /></a></center>\n'
# edit the category for this hashtag
if isEditor(baseDir, nickname):
category = getHashtagCategory(baseDir, hashtag)
hashtagSearchForm += '<div class="hashtagCategoryContainer">\n'
hashtagSearchForm += ' <form enctype="multipart/form-data" ' + \
'method="POST" accept-charset="UTF-8" action="' + \
'/users/' + nickname + '/tags/' + hashtag + \
'/sethashtagcategory">\n'
hashtagSearchForm += ' <center>\n'
hashtagSearchForm += translate['Category']
hashtagSearchForm += \
' <input type="text" style="width: 20ch" ' + \
'name="hashtagCategory" value="' + category + '">\n'
hashtagSearchForm += \
' <button type="submit" class="button" name="submitYes">' + \
translate['Submit'] + '</button>\n'
hashtagSearchForm += ' </center>\n'
hashtagSearchForm += ' </form>\n'
hashtagSearchForm += '</div>\n'
if startIndex > 0:
# previous page link
hashtagSearchForm += \
' <center>\n' + \
' <a href="/tags/' + hashtag + '?page=' + \
str(pageNumber - 1) + \
'"><img loading="lazy" class="pageicon" src="/' + \
'icons/pageup.png" title="' + \
translate['Page up'] + \
'" alt="' + translate['Page up'] + \
'"></a>\n </center>\n'
index = startIndex
while index <= endIndex:
postId = lines[index].strip('\n').strip('\r')
if ' ' not in postId:
nickname = getNicknameFromActor(postId)
if not nickname:
index += 1
continue
else:
postFields = postId.split(' ')
if len(postFields) != 3:
index += 1
continue
nickname = postFields[1]
postId = postFields[2]
postFilename = locatePost(baseDir, nickname, domain, postId)
if not postFilename:
index += 1
continue
postJsonObject = loadJson(postFilename)
if not postJsonObject:
index += 1
continue
if not isPublicPost(postJsonObject):
index += 1
continue
showIndividualPostIcons = False
if nickname:
showIndividualPostIcons = True
allowDeletion = False
showRepeats = showIndividualPostIcons
showIcons = showIndividualPostIcons
manuallyApprovesFollowers = False
showPublicOnly = False
storeToCache = False
allowDownloads = True
avatarUrl = None
showAvatarOptions = True
postStr = \
individualPostAsHtml(allowDownloads, recentPostsCache,
maxRecentPosts,
translate, None,
baseDir, session, wfRequest,
personCache,
nickname, domain, port,
postJsonObject,
avatarUrl, showAvatarOptions,
allowDeletion,
httpPrefix, projectVersion,
'search',
YTReplacementDomain,
showPublishedDateOnly,
showRepeats, showIcons,
manuallyApprovesFollowers,
showPublicOnly,
storeToCache)
if postStr:
hashtagSearchForm += separatorStr + postStr
index += 1
if endIndex < noOfLines - 1:
# next page link
hashtagSearchForm += \
' <center>\n' + \
' <a href="/tags/' + hashtag + \
'?page=' + str(pageNumber + 1) + \
'"><img loading="lazy" class="pageicon" src="/icons' + \
'/pagedown.png" title="' + translate['Page down'] + \
'" alt="' + translate['Page down'] + '"></a>' + \
' </center>'
hashtagSearchForm += htmlFooter()
return hashtagSearchForm
def rssHashtagSearch(nickname: str, domain: str, port: int,
recentPostsCache: {}, maxRecentPosts: int,
translate: {},
baseDir: str, hashtag: str,
postsPerPage: int,
session, wfRequest: {}, personCache: {},
httpPrefix: str, projectVersion: str,
YTReplacementDomain: str) -> str:
"""Show an rss feed for a hashtag
"""
if hashtag.startswith('#'):
hashtag = hashtag[1:]
hashtag = urllib.parse.unquote(hashtag)
hashtagIndexFile = baseDir + '/tags/' + hashtag + '.txt'
if not os.path.isfile(hashtagIndexFile):
if hashtag != hashtag.lower():
hashtag = hashtag.lower()
hashtagIndexFile = baseDir + '/tags/' + hashtag + '.txt'
if not os.path.isfile(hashtagIndexFile):
print('WARN: hashtag file not found ' + hashtagIndexFile)
return None
# check that the directory for the nickname exists
if nickname:
if not os.path.isdir(baseDir + '/accounts/' +
nickname + '@' + domain):
nickname = None
# read the index
lines = []
with open(hashtagIndexFile, "r") as f:
lines = f.readlines()
if not lines:
return None
domainFull = domain
if port:
if port != 80 and port != 443:
domainFull = domain + ':' + str(port)
maxFeedLength = 10
hashtagFeed = \
rss2TagHeader(hashtag, httpPrefix, domainFull)
for index in range(len(lines)):
postId = lines[index].strip('\n').strip('\r')
if ' ' not in postId:
nickname = getNicknameFromActor(postId)
if not nickname:
index += 1
if index >= maxFeedLength:
break
continue
else:
postFields = postId.split(' ')
if len(postFields) != 3:
index += 1
if index >= maxFeedLength:
break
continue
nickname = postFields[1]
postId = postFields[2]
postFilename = locatePost(baseDir, nickname, domain, postId)
if not postFilename:
index += 1
if index >= maxFeedLength:
break
continue
postJsonObject = loadJson(postFilename)
if postJsonObject:
if not isPublicPost(postJsonObject):
index += 1
if index >= maxFeedLength:
break
continue
# add to feed
if postJsonObject['object'].get('content') and \
postJsonObject['object'].get('attributedTo') and \
postJsonObject['object'].get('published'):
published = postJsonObject['object']['published']
pubDate = datetime.strptime(published, "%Y-%m-%dT%H:%M:%SZ")
rssDateStr = pubDate.strftime("%a, %d %b %Y %H:%M:%S UT")
hashtagFeed += ' <item>'
hashtagFeed += \
' <author>' + \
postJsonObject['object']['attributedTo'] + \
'</author>'
if postJsonObject['object'].get('summary'):
hashtagFeed += \
' <title>' + \
postJsonObject['object']['summary'] + \
'</title>'
description = postJsonObject['object']['content']
description = firstParagraphFromString(description)
hashtagFeed += \
' <description>' + description + '</description>'
hashtagFeed += \
' <pubDate>' + rssDateStr + '</pubDate>'
if postJsonObject['object'].get('attachment'):
for attach in postJsonObject['object']['attachment']:
if not attach.get('url'):
continue
hashtagFeed += \
' <link>' + attach['url'] + '</link>'
hashtagFeed += ' </item>'
index += 1
if index >= maxFeedLength:
break
return hashtagFeed + rss2TagFooter()