2019-11-23 13:04:11 +00:00
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__filename__ = "theme.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.0.0"
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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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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 removeTheme(baseDir: str):
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themeFiles=('epicyon.css','login.css','follow.css','suspended.css','calendar.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 setThemeDefault(baseDir: str):
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removeTheme(baseDir)
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setThemeInConfig(baseDir,'default')
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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+=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: {}):
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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','suspended.css','calendar.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 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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}
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setThemeFromDict(baseDir,'highvis',themeParams)
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def setThemePurple(baseDir: str):
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themeParams={
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"main-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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"time-color": "#f98bb0",
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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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"background-color: #554;": "background-color: #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": "#3f2145",
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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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}
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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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"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": "green",
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"border-color": "darkgreen",
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"main-link-color": "#266020",
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"main-visited-color": "#3c8234",
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"time-color": "green",
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"button-selected": "#063200",
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"button-background": "#062200",
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"button-text": "green",
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"button-corner-radius": "4px",
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"timeline-border-radius": "4px",
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2019-11-23 13:12:02 +00:00
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"*font-family": "'monospace'",
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2019-11-23 13:04:11 +00:00
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"background-color: #554;": "background-color: #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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}
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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-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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"time-color": "#555",
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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-bg-color": "white",
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"dropdown-bg-color-hover": "lightgrey",
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"background-color: #554;": "background-color: 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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"time-color": "black",
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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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}
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setThemeFromDict(baseDir,'light',themeParams)
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def setTheme(baseDir: str,name: str) -> bool:
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if name=='default':
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setThemeDefault(baseDir)
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return True
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elif name=='purple':
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setThemePurple(baseDir)
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return True
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elif name=='light':
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setThemeLight(baseDir)
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return True
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elif name=='hacker':
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setThemeHacker(baseDir)
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return True
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elif name=='highvis':
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setThemeHighVis(baseDir)
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return True
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return False
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