forked from indymedia/epicyon
520 lines
17 KiB
Python
520 lines
17 KiB
Python
__filename__ = "theme.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.1.0"
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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 loadJson
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from utils import saveJson
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from shutil import copyfile
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def getThemesList() -> []:
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"""Returns the list of available themes
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Note that these should be capitalized, since they're
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also used to create the web interface dropdown list
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and to lookup function names
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"""
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return ('Default', 'Blue', 'Hacker', 'HighVis',
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'LCD', 'Light', 'Night', 'Purple', 'Starlight', 'Zen')
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def setThemeInConfig(baseDir: str, name: str) -> bool:
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configFilename = baseDir + '/config.json'
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if not os.path.isfile(configFilename):
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return False
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configJson = loadJson(configFilename, 0)
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if not configJson:
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return False
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configJson['theme'] = name
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return saveJson(configJson, configFilename)
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def getTheme(baseDir: str) -> str:
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configFilename = baseDir + '/config.json'
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if os.path.isfile(configFilename):
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configJson = loadJson(configFilename, 0)
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if configJson:
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if configJson.get('theme'):
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return configJson['theme']
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return 'default'
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def removeTheme(baseDir: str):
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themeFiles = ('epicyon.css', 'login.css', 'follow.css',
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'suspended.css', 'calendar.css', 'blog.css')
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for filename in themeFiles:
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if os.path.isfile(baseDir + '/' + filename):
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os.remove(baseDir + '/' + filename)
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def setCSSparam(css: str, param: str, value: str) -> str:
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"""Sets a CSS parameter to a given value
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"""
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# is this just a simple string replacement?
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if ';' in param:
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return css.replace(param, value)
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# color replacement
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if param.startswith('rgba('):
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return css.replace(param, value)
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# if the parameter begins with * then don't prepend --
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if param.startswith('*'):
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searchStr = param.replace('*', '') + ':'
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else:
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searchStr = '--' + param + ':'
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if searchStr not in css:
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return css
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s = css.split(searchStr)
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newcss = ''
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for sectionStr in s:
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if not newcss:
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if sectionStr:
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newcss = sectionStr
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else:
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newcss = ' '
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else:
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if ';' in sectionStr:
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newcss += \
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searchStr + ' ' + value + ';' + sectionStr.split(';', 1)[1]
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else:
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newcss += searchStr + ' ' + sectionStr
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return newcss.strip()
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def setThemeFromDict(baseDir: str, name: str, themeParams: {}) -> None:
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"""Uses a dictionary to set a theme
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"""
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setThemeInConfig(baseDir, name)
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themeFiles = ('epicyon.css', 'login.css', 'follow.css',
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'suspended.css', 'calendar.css', 'blog.css')
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for filename in themeFiles:
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templateFilename = baseDir + '/epicyon-' + filename
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if filename == 'epicyon.css':
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templateFilename = baseDir + '/epicyon-profile.css'
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if not os.path.isfile(templateFilename):
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continue
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with open(templateFilename, 'r') as cssfile:
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css = cssfile.read()
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for paramName, paramValue in themeParams.items():
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css = setCSSparam(css, paramName, paramValue)
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filename = baseDir + '/' + filename
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with open(filename, 'w') as cssfile:
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cssfile.write(css)
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def setCustomFont(baseDir: str):
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"""Uses a dictionary to set a theme
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"""
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customFontExt = None
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customFontType = None
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fontExtension = {
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'woff': 'woff',
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'woff2': 'woff2',
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'otf': 'opentype',
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'ttf': 'truetype'
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}
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for ext, extType in fontExtension.items():
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filename = baseDir + '/fonts/custom.' + ext
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if os.path.isfile(filename):
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customFontExt = ext
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customFontType = extType
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if not customFontExt:
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return
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themeFiles = ('epicyon.css', 'login.css', 'follow.css',
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'suspended.css', 'calendar.css', 'blog.css')
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for filename in themeFiles:
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templateFilename = baseDir + '/' + filename
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if not os.path.isfile(templateFilename):
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continue
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with open(templateFilename, 'r') as cssfile:
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css = cssfile.read()
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css = \
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setCSSparam(css, "*src",
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"url('./fonts/custom." +
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customFontExt +
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"') format('" +
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customFontType + "')")
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css = setCSSparam(css, "*font-family", "'CustomFont'")
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filename = baseDir + '/' + filename
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with open(filename, 'w') as cssfile:
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cssfile.write(css)
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def setThemeDefault(baseDir: str):
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removeTheme(baseDir)
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setThemeInConfig(baseDir, 'default')
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themeParams = {
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"dummyValue": "1234"
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}
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setThemeFromDict(baseDir, 'default', themeParams)
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def setThemeBlue(baseDir: str):
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removeTheme(baseDir)
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setThemeInConfig(baseDir, 'blue')
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themeParams = {
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"font-size-header": "22px",
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"font-size": "45px",
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"font-size2": "45px",
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"font-size3": "45px",
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"font-size4": "35px",
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"font-size5": "29px",
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"gallery-font-size": "35px",
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"gallery-font-size-mobile": "55px",
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"main-bg-color": "#002365",
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"text-entry-background": "#002365",
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"link-bg-color": "#002365",
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"main-bg-color-reply": "#002365",
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"main-bg-color-report": "#002365",
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"day-number2": "#002365",
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"hashtag-vertical-spacing3": "100px",
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"hashtag-vertical-spacing4": "150px",
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"time-vertical-align": "-10px",
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"*font-family": "'Domestic_Manners'",
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"*src": "url('./fonts/Domestic_Manners.ttf') format('truetype')"
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}
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setThemeFromDict(baseDir, 'blue', themeParams)
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def setThemeNight(baseDir: str):
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removeTheme(baseDir)
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setThemeInConfig(baseDir, 'night')
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fontStr = \
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"url('./fonts/CheGuevaraTextSans-Regular.ttf') format('truetype')"
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themeParams = {
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"main-bg-color": "#0f0d10",
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"text-entry-background": "#0f0d10",
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"link-bg-color": "#0f0d10",
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"main-fg-color": "#7961ab",
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"main-bg-color-dm": "#0b0a0a",
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"border-color": "#7961ab",
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"main-bg-color-reply": "#0f0d10",
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"main-bg-color-report": "#0f0d10",
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"hashtag-vertical-spacing3": "100px",
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"hashtag-vertical-spacing4": "150px",
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"button-background": "#7961ab",
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"button-selected": "#86579d",
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"calendar-bg-color": "#0f0d10",
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"lines-color": "#7961ab",
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"day-number": "#7961ab",
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"day-number2": "#555",
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"event-background": "#111",
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"*font-family": "'CheGuevaraTextSans-Regular'",
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"*src": fontStr
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}
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setThemeFromDict(baseDir, 'night', themeParams)
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def setThemeStarlight(baseDir: str):
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removeTheme(baseDir)
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setThemeInConfig(baseDir, 'starlight')
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themeParams = {
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"main-bg-color": "#0f0d10",
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"text-entry-background": "#0f0d10",
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"link-bg-color": "#0f0d10",
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"main-link-color": "#a34046",
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"main-visited-color": "#bd666b",
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"main-fg-color": "#ffc4bc",
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"main-bg-color-dm": "#0b0a0a",
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"border-color": "#69282c;",
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"border-width": "4px",
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"main-bg-color-reply": "#0f0d10",
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"main-bg-color-report": "#0f0d10",
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"hashtag-vertical-spacing3": "100px",
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"hashtag-vertical-spacing4": "150px",
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"button-background": "#bd666b",
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"button-selected": "#a34046",
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"calendar-bg-color": "#0f0d10",
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"lines-color": "#ffc4bc",
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"day-number": "#ffc4bc",
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"day-number2": "#555",
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"event-background": "#111",
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"*font-family": "'SubZER0'",
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"*src": "url('fonts/SubZER0.ttf') format('truetype')"
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}
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setThemeFromDict(baseDir, 'starlight', themeParams)
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def setThemeZen(baseDir: str):
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removeTheme(baseDir)
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setThemeInConfig(baseDir, 'zen')
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themeParams = {
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"main-bg-color": "#5c4e41",
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"text-entry-background": "#5c4e41",
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"link-bg-color": "#5c4e41",
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"main-bg-color-reply": "#5c4e41",
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"main-bg-color-report": "#5c4e41",
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"day-number2": "#5c4e41",
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"border-color": "#463b35",
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"border-width": "7px",
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"main-link-color": "#dddddd",
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"main-visited-color": "#dddddd",
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"button-background": "#463b35",
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"button-selected": "#26201d",
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"main-bg-color-dm": "#5c4a40",
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"main-header-color-roles": "#5c4e41",
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"cw-background": "#463b35",
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"dropdown-bg-color": "#504e41",
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"dropdown-bg-color-hover": "#444"
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}
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setThemeFromDict(baseDir, 'zen', themeParams)
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def setThemeHighVis(baseDir: str):
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themeParams = {
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"font-size-header": "22px",
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"font-size": "45px",
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"font-size2": "45px",
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"font-size3": "45px",
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"font-size4": "35px",
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"font-size5": "29px",
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"gallery-font-size": "35px",
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"gallery-font-size-mobile": "55px",
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"hashtag-vertical-spacing3": "100px",
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"hashtag-vertical-spacing4": "150px",
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"time-vertical-align": "-10px",
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"*font-family": "'LinBiolinum_Rah'",
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"*src": "url('./fonts/LinBiolinum_Rah.ttf') format('truetype')"
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}
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setThemeFromDict(baseDir, 'highvis', themeParams)
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def setThemeLCD(baseDir: str):
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themeParams = {
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"main-bg-color": "#9fb42b",
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"link-bg-color": "#33390d",
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"cw-background": "#13390d",
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"text-entry-foreground": "#33390d",
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"text-entry-background": "#9fb42b",
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"main-bg-color-reply": "#9fb42b",
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"main-bg-color-report": "#9fb42b",
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"main-bg-color-dm": "#5fb42b",
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"main-header-color-roles": "#9fb42b",
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"main-fg-color": "#33390d",
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"border-color": "#33390d",
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"border-width": "5px",
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"main-link-color": "#9fb42b",
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"main-visited-color": "#9fb42b",
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"button-selected": "black",
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"button-highlighted": "green",
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"button-background": "#33390d",
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"button-text": "#9fb42b",
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"color: #FFFFFE;": "color: #9fb42b;",
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"calendar-bg-color": "#eee",
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"day-number": "#3f2145",
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"day-number2": "#9fb42b",
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"time-color": "#9fb42b",
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"place-color": "black",
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"event-color": "#282c37",
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"today-foreground": "white",
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"today-circle": "red",
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"event-background": "yellow",
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"event-foreground": "white",
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"title-text": "white",
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"gallery-text-color": "#33390d",
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"font-size-header": "22px",
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"font-size": "45px",
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"font-size2": "45px",
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"font-size3": "45px",
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"font-size4": "35px",
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"font-size5": "29px",
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"gallery-font-size": "35px",
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"gallery-font-size-mobile": "55px",
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"button-corner-radius": "1px",
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"timeline-border-radius": "1px",
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"dropdown-bg-color": "#33390d",
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"dropdown-bg-color-hover": "#7fb42b",
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"dropdown-fg-color-hover": "black",
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"dropdown-fg-color": "#9fb42b",
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"font-color-header": "#9fb42b",
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"lines-color": "#33390d",
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"title-background": "#33390d",
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"*font-family": "'LcdSolid'",
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"*src": "url('./fonts/LcdSolid.ttf') format('truetype')"
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}
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setThemeFromDict(baseDir, 'lcd', themeParams)
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def setThemePurple(baseDir: str):
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fontStr = \
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"url('./fonts/CheGuevaraTextSans-Regular.ttf') format('truetype')"
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themeParams = {
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"main-bg-color": "#1f152d",
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"link-bg-color": "#1f152d",
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"main-bg-color-reply": "#1a142d",
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"main-bg-color-report": "#12152d",
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"main-header-color-roles": "#1f192d",
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"main-fg-color": "#f98bb0",
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"border-color": "#3f2145",
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"main-link-color": "#ff42a0",
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"main-visited-color": "#f93bb0",
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"button-selected": "#c042a0",
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"button-background": "#ff42a0",
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"button-text": "white",
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"cw-background": "#ff42a0",
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"color: #FFFFFE;": "color: #1f152d;",
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"calendar-bg-color": "#eee",
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"lines-color": "#ff42a0",
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"day-number": "#3f2145",
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"day-number2": "#1f152d",
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"time-color": "#ff42a0",
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"place-color": "black",
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"event-color": "#282c37",
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"today-foreground": "white",
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"today-circle": "red",
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"event-background": "yellow",
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"event-foreground": "white",
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"title-text": "white",
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"title-background": "#ff42a0",
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"gallery-text-color": "#ccc",
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"*font-family": "'CheGuevaraTextSans-Regular'",
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"*src": fontStr
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}
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setThemeFromDict(baseDir, 'purple', themeParams)
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def setThemeHacker(baseDir: str):
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themeParams = {
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"main-bg-color": "black",
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"link-bg-color": "black",
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"main-bg-color-dm": "#0b0a0a",
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"main-bg-color-reply": "#030202",
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"main-bg-color-report": "#050202",
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"main-header-color-roles": "#1f192d",
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"main-fg-color": "#00ff00",
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"border-color": "#035103",
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"main-link-color": "#2fff2f",
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"main-visited-color": "#3c8234",
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"button-selected": "#063200",
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"button-background": "#062200",
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"button-text": "#00ff00",
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"button-corner-radius": "4px",
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"timeline-border-radius": "4px",
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"*font-family": "'Bedstead'",
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"*src": "url('./fonts/bedstead.otf') format('opentype')",
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"cw-background": "#062200",
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"color: #FFFFFE;": "color: green;",
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"calendar-bg-color": "black",
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"lines-color": "green",
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"day-number": "green",
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"day-number2": "darkgreen",
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"time-color": "darkgreen",
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"place-color": "green",
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"event-color": "green",
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"today-foreground": "white",
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"today-circle": "red",
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"event-background": "lightgreen",
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"event-foreground": "black",
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"title-text": "black",
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"title-background": "darkgreen",
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"gallery-text-color": "green"
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}
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setThemeFromDict(baseDir, 'hacker', themeParams)
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def setThemeLight(baseDir: str):
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themeParams = {
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"rgba(0, 0, 0, 0.5)": "rgba(0, 0, 0, 0.0)",
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"main-bg-color": "#e6ebf0",
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"main-bg-color-dm": "#e3dbf0",
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"link-bg-color": "#e6ebf0",
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"main-bg-color-reply": "#e0dbf0",
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"main-bg-color-report": "#e3dbf0",
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"main-header-color-roles": "#ebebf0",
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"main-fg-color": "#2d2c37",
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"border-color": "#c0cdd9",
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"main-link-color": "#2a2c37",
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"main-visited-color": "#232c37",
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"text-entry-foreground": "#111",
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"text-entry-background": "white",
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"font-color-header": "black",
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"dropdown-fg-color": "#222",
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"dropdown-fg-color-hover": "#222",
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"dropdown-bg-color": "white",
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"dropdown-bg-color-hover": "lightgrey",
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"cw-background": "white",
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"color: #FFFFFE;": "color: black;",
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"calendar-bg-color": "#e6ebf0",
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"lines-color": "darkblue",
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"day-number": "black",
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"day-number2": "#282c37",
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"place-color": "black",
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"event-color": "#282c37",
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"today-foreground": "white",
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"today-circle": "red",
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"event-background": "lightblue",
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"event-foreground": "white",
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"title-text": "#282c37",
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"title-background": "#ccc",
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"gallery-text-color": "black",
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"*font-family": "'ElectrumADFExp-Regular'",
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"*src": "url('./fonts/ElectrumADFExp-Regular.otf') format('opentype')"
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}
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setThemeFromDict(baseDir, 'light', themeParams)
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def setThemeImages(baseDir: str, name: str) -> None:
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"""Changes the profile background image
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and banner to the defaults
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"""
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themeNameLower = name.lower()
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if themeNameLower == 'default':
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profileImageFilename = \
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baseDir + '/img/image.png'
|
|
bannerFilename = \
|
|
baseDir + '/img/banner.png'
|
|
else:
|
|
profileImageFilename = \
|
|
baseDir + '/img/image_' + themeNameLower + '.png'
|
|
bannerFilename = \
|
|
baseDir + '/img/banner_' + themeNameLower + '.png'
|
|
if os.path.isfile(profileImageFilename) and \
|
|
os.path.isfile(bannerFilename):
|
|
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)
|
|
try:
|
|
copyfile(profileImageFilename,
|
|
accountDir + '/image.png')
|
|
copyfile(bannerFilename,
|
|
accountDir + '/banner.png')
|
|
except BaseException:
|
|
pass
|
|
|
|
|
|
def setTheme(baseDir: str, name: str) -> bool:
|
|
result = False
|
|
|
|
prevThemeName = getTheme(baseDir)
|
|
|
|
themes = getThemesList()
|
|
for themeName in themes:
|
|
themeNameLower = themeName.lower()
|
|
if name == themeNameLower:
|
|
globals()['setTheme' + themeName](baseDir)
|
|
if prevThemeName:
|
|
if prevThemeName.lower() != themeNameLower:
|
|
# change the banner and profile image
|
|
# to the default for the theme
|
|
setThemeImages(baseDir, name)
|
|
result = True
|
|
|
|
if not result:
|
|
# default
|
|
setThemeDefault(baseDir)
|
|
result = True
|
|
|
|
setCustomFont(baseDir)
|
|
return result
|