mirror of https://gitlab.com/bashrc2/epicyon
553 lines
20 KiB
Python
553 lines
20 KiB
Python
__filename__ = "speaker.py"
|
|
__author__ = "Bob Mottram"
|
|
__license__ = "AGPL3+"
|
|
__version__ = "1.2.0"
|
|
__maintainer__ = "Bob Mottram"
|
|
__email__ = "bob@libreserver.org"
|
|
__status__ = "Production"
|
|
__module_group__ = "Accessibility"
|
|
|
|
import os
|
|
import html
|
|
import random
|
|
import urllib.parse
|
|
from utils import removeIdEnding
|
|
from utils import isDM
|
|
from utils import isReply
|
|
from utils import camelCaseSplit
|
|
from utils import getDomainFromActor
|
|
from utils import getNicknameFromActor
|
|
from utils import getGenderFromBio
|
|
from utils import getDisplayName
|
|
from utils import removeHtml
|
|
from utils import loadJson
|
|
from utils import saveJson
|
|
from utils import isPGPEncrypted
|
|
from utils import hasObjectDict
|
|
from utils import acctDir
|
|
from utils import localActorUrl
|
|
from content import htmlReplaceQuoteMarks
|
|
|
|
speakerRemoveChars = ('.\n', '. ', ',', ';', '?', '!')
|
|
|
|
|
|
def getSpeakerPitch(displayName: str, screenreader: str, gender) -> int:
|
|
"""Returns the speech synthesis pitch for the given name
|
|
"""
|
|
random.seed(displayName)
|
|
rangeMin = 1
|
|
rangeMax = 100
|
|
if 'She' in gender:
|
|
rangeMin = 50
|
|
elif 'Him' in gender:
|
|
rangeMax = 50
|
|
if screenreader == 'picospeaker':
|
|
rangeMin = -6
|
|
rangeMax = 3
|
|
if 'She' in gender:
|
|
rangeMin = -1
|
|
elif 'Him' in gender:
|
|
rangeMax = -1
|
|
return random.randint(rangeMin, rangeMax)
|
|
|
|
|
|
def getSpeakerRate(displayName: str, screenreader: str) -> int:
|
|
"""Returns the speech synthesis rate for the given name
|
|
"""
|
|
random.seed(displayName)
|
|
if screenreader == 'picospeaker':
|
|
return random.randint(-40, -20)
|
|
return random.randint(50, 120)
|
|
|
|
|
|
def getSpeakerRange(displayName: str) -> int:
|
|
"""Returns the speech synthesis range for the given name
|
|
"""
|
|
random.seed(displayName)
|
|
return random.randint(300, 800)
|
|
|
|
|
|
def _speakerPronounce(base_dir: str, sayText: str, translate: {}) -> str:
|
|
"""Screen readers may not always pronounce correctly, so you
|
|
can have a file which specifies conversions. File should contain
|
|
line items such as:
|
|
Epicyon -> Epi-cyon
|
|
"""
|
|
pronounceFilename = base_dir + '/accounts/speaker_pronounce.txt'
|
|
convertDict = {}
|
|
if translate:
|
|
convertDict = {
|
|
"Epicyon": "Epi-cyon",
|
|
"espeak": "e-speak",
|
|
"emoji": "emowji",
|
|
"clearnet": "clear-net",
|
|
"https": "H-T-T-P-S",
|
|
"HTTPS": "H-T-T-P-S",
|
|
"XMPP": "X-M-P-P",
|
|
"xmpp": "X-M-P-P",
|
|
"sql": "S-Q-L",
|
|
".js": " dot J-S",
|
|
"PSQL": "Postgres S-Q-L",
|
|
"SQL": "S-Q-L",
|
|
"gdpr": "G-D-P-R",
|
|
"kde": "K-D-E",
|
|
"AGPL": "Affearo G-P-L",
|
|
"agpl": "Affearo G-P-L",
|
|
"GPL": "G-P-L",
|
|
"gpl": "G-P-L",
|
|
"coop": "co-op",
|
|
"KMail": "K-Mail",
|
|
"kmail": "K-Mail",
|
|
"gmail": "G-mail",
|
|
"Gmail": "G-mail",
|
|
"OpenPGP": "Open P-G-P",
|
|
"Tor": "Toor",
|
|
"memes": "meemes",
|
|
"Memes": "Meemes",
|
|
"rofl": "roll on the floor laughing",
|
|
"ROFL": "roll on the floor laughing",
|
|
"fwiw": "for what it's worth",
|
|
"fyi": "for your information",
|
|
"irl": "in real life",
|
|
"IRL": "in real life",
|
|
"imho": "in my opinion",
|
|
"fediverse": "fediiverse",
|
|
"Fediverse": "Fediiverse",
|
|
" foss ": " free and open source software ",
|
|
" floss ": " free libre and open source software ",
|
|
" FOSS ": "free and open source software",
|
|
" FLOSS ": "free libre and open source software",
|
|
" oss ": " open source software ",
|
|
" OSS ": " open source software ",
|
|
"🤔": ". " + translate["thinking emoji"],
|
|
"RT @": "Re-Tweet ",
|
|
"#nowplaying": translate["hashtag"] + " now-playing",
|
|
"#NowPlaying": translate["hashtag"] + " now-playing",
|
|
"#": translate["hashtag"] + ' ',
|
|
":D": '. ' + translate["laughing"],
|
|
":-D": '. ' + translate["laughing"],
|
|
":)": '. ' + translate["smile"],
|
|
";)": '. ' + translate["wink"],
|
|
":(": '. ' + translate["sad face"],
|
|
":-)": '. ' + translate["smile"],
|
|
":-(": '. ' + translate["sad face"],
|
|
";-)": '. ' + translate["wink"],
|
|
":O": '. ' + translate['shocked'],
|
|
"?": "? ",
|
|
'"': "'",
|
|
"*": "",
|
|
"(": ",",
|
|
")": ","
|
|
}
|
|
if os.path.isfile(pronounceFilename):
|
|
with open(pronounceFilename, 'r') as fp:
|
|
pronounceList = fp.readlines()
|
|
for conversion in pronounceList:
|
|
separator = None
|
|
if '->' in conversion:
|
|
separator = '->'
|
|
elif ';' in conversion:
|
|
separator = ';'
|
|
elif ':' in conversion:
|
|
separator = ':'
|
|
elif ',' in conversion:
|
|
separator = ','
|
|
if not separator:
|
|
continue
|
|
|
|
text = conversion.split(separator)[0].strip()
|
|
converted = conversion.split(separator)[1].strip()
|
|
convertDict[text] = converted
|
|
for text, converted in convertDict.items():
|
|
if text in sayText:
|
|
sayText = sayText.replace(text, converted)
|
|
return sayText
|
|
|
|
|
|
def speakerReplaceLinks(sayText: str, translate: {},
|
|
detectedLinks: []) -> str:
|
|
"""Replaces any links in the given text with "link to [domain]".
|
|
Instead of reading out potentially very long and meaningless links
|
|
"""
|
|
text = sayText
|
|
text = text.replace('?v=', '__v=')
|
|
for ch in speakerRemoveChars:
|
|
text = text.replace(ch, ' ')
|
|
text = text.replace('__v=', '?v=')
|
|
replacements = {}
|
|
wordsList = text.split(' ')
|
|
if translate.get('Linked'):
|
|
linkedStr = translate['Linked']
|
|
else:
|
|
linkedStr = 'Linked'
|
|
prevWord = ''
|
|
for word in wordsList:
|
|
if word.startswith('v='):
|
|
replacements[word] = ''
|
|
if word.startswith(':'):
|
|
if word.endswith(':'):
|
|
replacements[word] = ', emowji ' + word.replace(':', '') + ','
|
|
continue
|
|
if word.startswith('@') and not prevWord.endswith('RT'):
|
|
# replace mentions, but not re-tweets
|
|
if translate.get('mentioning'):
|
|
replacements[word] = \
|
|
translate['mentioning'] + ' ' + word[1:] + ', '
|
|
prevWord = word
|
|
|
|
domain = None
|
|
domainFull = None
|
|
if 'https://' in word:
|
|
domain = word.split('https://')[1]
|
|
domainFull = 'https://' + domain
|
|
elif 'http://' in word:
|
|
domain = word.split('http://')[1]
|
|
domainFull = 'http://' + domain
|
|
if not domain:
|
|
continue
|
|
if '/' in domain:
|
|
domain = domain.split('/')[0]
|
|
if domain.startswith('www.'):
|
|
domain = domain.replace('www.', '')
|
|
replacements[domainFull] = '. ' + linkedStr + ' ' + domain + '.'
|
|
detectedLinks.append(domainFull)
|
|
for replaceStr, newStr in replacements.items():
|
|
sayText = sayText.replace(replaceStr, newStr)
|
|
return sayText.replace('..', '.')
|
|
|
|
|
|
def _addSSMLemphasis(sayText: str) -> str:
|
|
"""Adds emphasis to *emphasised* text
|
|
"""
|
|
if '*' not in sayText:
|
|
return sayText
|
|
text = sayText
|
|
for ch in speakerRemoveChars:
|
|
text = text.replace(ch, ' ')
|
|
wordsList = text.split(' ')
|
|
replacements = {}
|
|
for word in wordsList:
|
|
if word.startswith('*'):
|
|
if word.endswith('*'):
|
|
replacements[word] = \
|
|
'<emphasis level="strong">' + \
|
|
word.replace('*', '') + \
|
|
'</emphasis>'
|
|
for replaceStr, newStr in replacements.items():
|
|
sayText = sayText.replace(replaceStr, newStr)
|
|
return sayText
|
|
|
|
|
|
def _removeEmojiFromText(sayText: str) -> str:
|
|
"""Removes :emoji: from the given text
|
|
"""
|
|
if ':' not in sayText:
|
|
return sayText
|
|
text = sayText
|
|
for ch in speakerRemoveChars:
|
|
text = text.replace(ch, ' ')
|
|
wordsList = text.split(' ')
|
|
replacements = {}
|
|
for word in wordsList:
|
|
if word.startswith(':'):
|
|
if word.endswith(':'):
|
|
replacements[word] = ''
|
|
for replaceStr, newStr in replacements.items():
|
|
sayText = sayText.replace(replaceStr, newStr)
|
|
return sayText.replace(' ', ' ').strip()
|
|
|
|
|
|
def _speakerEndpointJson(displayName: str, summary: str,
|
|
content: str, sayContent: str,
|
|
imageDescription: str,
|
|
links: [], gender: str, postId: str,
|
|
postDM: bool, postReply: bool,
|
|
followRequestsExist: bool,
|
|
followRequestsList: [],
|
|
likedBy: str, published: str, postCal: bool,
|
|
postShare: bool, themeName: str,
|
|
isDirect: bool, replyToYou: bool) -> {}:
|
|
"""Returns a json endpoint for the TTS speaker
|
|
"""
|
|
speakerJson = {
|
|
"name": displayName,
|
|
"summary": summary,
|
|
"content": content,
|
|
"say": sayContent,
|
|
"published": published,
|
|
"imageDescription": imageDescription,
|
|
"detectedLinks": links,
|
|
"id": postId,
|
|
"direct": isDirect,
|
|
"replyToYou": replyToYou,
|
|
"notify": {
|
|
"theme": themeName,
|
|
"dm": postDM,
|
|
"reply": postReply,
|
|
"followRequests": followRequestsExist,
|
|
"followRequestsList": followRequestsList,
|
|
"likedBy": likedBy,
|
|
"calendar": postCal,
|
|
"share": postShare
|
|
}
|
|
}
|
|
if gender:
|
|
speakerJson['gender'] = gender
|
|
return speakerJson
|
|
|
|
|
|
def _SSMLheader(system_language: str, instanceTitle: str) -> str:
|
|
"""Returns a header for an SSML document
|
|
"""
|
|
return '<?xml version="1.0"?>\n' + \
|
|
'<speak xmlns="http://www.w3.org/2001/10/synthesis"\n' + \
|
|
' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"\n' + \
|
|
' xsi:schemaLocation="http://www.w3.org/2001/10/synthesis\n' + \
|
|
' http://www.w3.org/TR/speech-synthesis11/synthesis.xsd"\n' + \
|
|
' version="1.1">\n' + \
|
|
' <metadata>\n' + \
|
|
' <dc:title xml:lang="' + system_language + '">' + \
|
|
instanceTitle + ' inbox</dc:title>\n' + \
|
|
' </metadata>\n'
|
|
|
|
|
|
def _speakerEndpointSSML(displayName: str, summary: str,
|
|
content: str, imageDescription: str,
|
|
links: [], language: str,
|
|
instanceTitle: str,
|
|
gender: str) -> str:
|
|
"""Returns an SSML endpoint for the TTS speaker
|
|
https://en.wikipedia.org/wiki/Speech_Synthesis_Markup_Language
|
|
https://www.w3.org/TR/speech-synthesis/
|
|
"""
|
|
langShort = 'en'
|
|
if language:
|
|
langShort = language[:2]
|
|
if not gender:
|
|
gender = 'neutral'
|
|
else:
|
|
if langShort == 'en':
|
|
gender = gender.lower()
|
|
if 'he/him' in gender:
|
|
gender = 'male'
|
|
elif 'she/her' in gender:
|
|
gender = 'female'
|
|
else:
|
|
gender = 'neutral'
|
|
|
|
content = _addSSMLemphasis(content)
|
|
voiceParams = 'name="' + displayName + '" gender="' + gender + '"'
|
|
return _SSMLheader(langShort, instanceTitle) + \
|
|
' <p>\n' + \
|
|
' <s xml:lang="' + language + '">\n' + \
|
|
' <voice ' + voiceParams + '>\n' + \
|
|
' ' + content + '\n' + \
|
|
' </voice>\n' + \
|
|
' </s>\n' + \
|
|
' </p>\n' + \
|
|
'</speak>\n'
|
|
|
|
|
|
def getSSMLbox(base_dir: str, path: str,
|
|
domain: str,
|
|
system_language: str,
|
|
instanceTitle: str,
|
|
boxName: str) -> str:
|
|
"""Returns SSML for the given timeline
|
|
"""
|
|
nickname = path.split('/users/')[1]
|
|
if '/' in nickname:
|
|
nickname = nickname.split('/')[0]
|
|
speakerFilename = \
|
|
acctDir(base_dir, nickname, domain) + '/speaker.json'
|
|
if not os.path.isfile(speakerFilename):
|
|
return None
|
|
speakerJson = loadJson(speakerFilename)
|
|
if not speakerJson:
|
|
return None
|
|
gender = None
|
|
if speakerJson.get('gender'):
|
|
gender = speakerJson['gender']
|
|
return _speakerEndpointSSML(speakerJson['name'],
|
|
speakerJson['summary'],
|
|
speakerJson['say'],
|
|
speakerJson['imageDescription'],
|
|
speakerJson['detectedLinks'],
|
|
system_language,
|
|
instanceTitle, gender)
|
|
|
|
|
|
def speakableText(base_dir: str, content: str, translate: {}) -> (str, []):
|
|
"""Convert the given text to a speakable version
|
|
which includes changes for prononciation
|
|
"""
|
|
content = str(content)
|
|
if isPGPEncrypted(content):
|
|
return content, []
|
|
|
|
# replace some emoji before removing html
|
|
if ' <3' in content:
|
|
content = content.replace(' <3', ' ' + translate['heart'])
|
|
content = removeHtml(htmlReplaceQuoteMarks(content))
|
|
detectedLinks = []
|
|
content = speakerReplaceLinks(content, translate, detectedLinks)
|
|
# replace all double spaces
|
|
while ' ' in content:
|
|
content = content.replace(' ', ' ')
|
|
content = content.replace(' . ', '. ').strip()
|
|
sayContent = _speakerPronounce(base_dir, content, translate)
|
|
# replace all double spaces
|
|
while ' ' in sayContent:
|
|
sayContent = sayContent.replace(' ', ' ')
|
|
return sayContent.replace(' . ', '. ').strip(), detectedLinks
|
|
|
|
|
|
def _postToSpeakerJson(base_dir: str, http_prefix: str,
|
|
nickname: str, domain: str, domainFull: str,
|
|
post_json_object: {}, person_cache: {},
|
|
translate: {}, announcingActor: str,
|
|
themeName: str) -> {}:
|
|
"""Converts an ActivityPub post into some Json containing
|
|
speech synthesis parameters.
|
|
NOTE: There currently appears to be no standardized json
|
|
format for speech synthesis
|
|
"""
|
|
if not hasObjectDict(post_json_object):
|
|
return
|
|
if not post_json_object['object'].get('content'):
|
|
return
|
|
if not isinstance(post_json_object['object']['content'], str):
|
|
return
|
|
detectedLinks = []
|
|
content = urllib.parse.unquote_plus(post_json_object['object']['content'])
|
|
content = html.unescape(content)
|
|
content = content.replace('<p>', '').replace('</p>', ' ')
|
|
if not isPGPEncrypted(content):
|
|
# replace some emoji before removing html
|
|
if ' <3' in content:
|
|
content = content.replace(' <3', ' ' + translate['heart'])
|
|
content = removeHtml(htmlReplaceQuoteMarks(content))
|
|
content = speakerReplaceLinks(content, translate, detectedLinks)
|
|
# replace all double spaces
|
|
while ' ' in content:
|
|
content = content.replace(' ', ' ')
|
|
content = content.replace(' . ', '. ').strip()
|
|
sayContent = content
|
|
sayContent = _speakerPronounce(base_dir, content, translate)
|
|
# replace all double spaces
|
|
while ' ' in sayContent:
|
|
sayContent = sayContent.replace(' ', ' ')
|
|
sayContent = sayContent.replace(' . ', '. ').strip()
|
|
else:
|
|
sayContent = content
|
|
|
|
imageDescription = ''
|
|
if post_json_object['object'].get('attachment'):
|
|
attachList = post_json_object['object']['attachment']
|
|
if isinstance(attachList, list):
|
|
for img in attachList:
|
|
if not isinstance(img, dict):
|
|
continue
|
|
if img.get('name'):
|
|
if isinstance(img['name'], str):
|
|
imageDescription += \
|
|
img['name'] + '. '
|
|
|
|
isDirect = isDM(post_json_object)
|
|
actor = localActorUrl(http_prefix, nickname, domainFull)
|
|
replyToYou = isReply(post_json_object, actor)
|
|
|
|
published = ''
|
|
if post_json_object['object'].get('published'):
|
|
published = post_json_object['object']['published']
|
|
|
|
summary = ''
|
|
if post_json_object['object'].get('summary'):
|
|
if isinstance(post_json_object['object']['summary'], str):
|
|
post_json_object_summary = post_json_object['object']['summary']
|
|
summary = \
|
|
urllib.parse.unquote_plus(post_json_object_summary)
|
|
summary = html.unescape(summary)
|
|
|
|
speakerName = \
|
|
getDisplayName(base_dir, post_json_object['actor'], person_cache)
|
|
if not speakerName:
|
|
return
|
|
speakerName = _removeEmojiFromText(speakerName)
|
|
speakerName = speakerName.replace('_', ' ')
|
|
speakerName = camelCaseSplit(speakerName)
|
|
gender = getGenderFromBio(base_dir, post_json_object['actor'],
|
|
person_cache, translate)
|
|
if announcingActor:
|
|
announcedNickname = getNicknameFromActor(announcingActor)
|
|
announcedDomain, announcedport = getDomainFromActor(announcingActor)
|
|
if announcedNickname and announcedDomain:
|
|
announcedHandle = announcedNickname + '@' + announcedDomain
|
|
sayContent = \
|
|
translate['announces'] + ' ' + \
|
|
announcedHandle + '. ' + sayContent
|
|
content = \
|
|
translate['announces'] + ' ' + \
|
|
announcedHandle + '. ' + content
|
|
postId = None
|
|
if post_json_object['object'].get('id'):
|
|
postId = removeIdEnding(post_json_object['object']['id'])
|
|
|
|
followRequestsExist = False
|
|
followRequestsList = []
|
|
accountsDir = acctDir(base_dir, nickname, domainFull)
|
|
approveFollowsFilename = accountsDir + '/followrequests.txt'
|
|
if os.path.isfile(approveFollowsFilename):
|
|
with open(approveFollowsFilename, 'r') as fp:
|
|
follows = fp.readlines()
|
|
if len(follows) > 0:
|
|
followRequestsExist = True
|
|
for i in range(len(follows)):
|
|
follows[i] = follows[i].strip()
|
|
followRequestsList = follows
|
|
postDM = False
|
|
dmFilename = accountsDir + '/.newDM'
|
|
if os.path.isfile(dmFilename):
|
|
postDM = True
|
|
postReply = False
|
|
replyFilename = accountsDir + '/.newReply'
|
|
if os.path.isfile(replyFilename):
|
|
postReply = True
|
|
likedBy = ''
|
|
likeFilename = accountsDir + '/.newLike'
|
|
if os.path.isfile(likeFilename):
|
|
with open(likeFilename, 'r') as fp:
|
|
likedBy = fp.read()
|
|
calendarFilename = accountsDir + '/.newCalendar'
|
|
postCal = os.path.isfile(calendarFilename)
|
|
shareFilename = accountsDir + '/.newShare'
|
|
postShare = os.path.isfile(shareFilename)
|
|
|
|
return _speakerEndpointJson(speakerName, summary,
|
|
content, sayContent, imageDescription,
|
|
detectedLinks, gender, postId,
|
|
postDM, postReply,
|
|
followRequestsExist,
|
|
followRequestsList,
|
|
likedBy, published,
|
|
postCal, postShare, themeName,
|
|
isDirect, replyToYou)
|
|
|
|
|
|
def updateSpeaker(base_dir: str, http_prefix: str,
|
|
nickname: str, domain: str, domainFull: str,
|
|
post_json_object: {}, person_cache: {},
|
|
translate: {}, announcingActor: str,
|
|
themeName: str) -> None:
|
|
""" Generates a json file which can be used for TTS announcement
|
|
of incoming inbox posts
|
|
"""
|
|
speakerJson = \
|
|
_postToSpeakerJson(base_dir, http_prefix,
|
|
nickname, domain, domainFull,
|
|
post_json_object, person_cache,
|
|
translate, announcingActor,
|
|
themeName)
|
|
speakerFilename = acctDir(base_dir, nickname, domain) + '/speaker.json'
|
|
saveJson(speakerJson, speakerFilename)
|