epicyon/theme.py

219 lines
7.1 KiB
Python

__filename__ = "theme.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.1.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@freedombone.net"
__status__ = "Production"
import os
from utils import loadJson
from utils import saveJson
def setThemeInConfig(baseDir: str,name: str) -> bool:
configFilename=baseDir+'/config.json'
if not os.path.isfile(configFilename):
return False
configJson=loadJson(configFilename,0)
if not configJson:
return False
configJson['theme']=name
return saveJson(configJson,configFilename)
def removeTheme(baseDir: str):
themeFiles=('epicyon.css','login.css','follow.css','suspended.css','calendar.css')
for filename in themeFiles:
if os.path.isfile(baseDir+'/'+filename):
os.remove(baseDir+'/'+filename)
def setThemeDefault(baseDir: str):
removeTheme(baseDir)
setThemeInConfig(baseDir,'default')
def setCSSparam(css: str,param: str,value: str) -> str:
"""Sets a CSS parameter to a given value
"""
# is this just a simple string replacement?
if ';' in param:
return css.replace(param,value)
# color replacement
if param.startswith('rgba('):
return css.replace(param,value)
# if the parameter begins with * then don't prepend --
if param.startswith('*'):
searchStr=param.replace('*','')+':'
else:
searchStr='--'+param+':'
if searchStr not in css:
return css
s=css.split(searchStr)
newcss=''
for sectionStr in s:
if not newcss:
if sectionStr:
newcss=sectionStr
else:
newcss=' '
else:
if ';' in sectionStr:
newcss+=searchStr+' '+value+';'+sectionStr.split(';',1)[1]
else:
newcss+=searchStr+' '+sectionStr
return newcss.strip()
def setThemeFromDict(baseDir: str,name: str,themeParams: {}):
"""Uses a dictionary to set a theme
"""
setThemeInConfig(baseDir,name)
themeFiles=('epicyon.css','login.css','follow.css','suspended.css','calendar.css')
for filename in themeFiles:
templateFilename=baseDir+'/epicyon-'+filename
if filename=='epicyon.css':
templateFilename=baseDir+'/epicyon-profile.css'
if not os.path.isfile(templateFilename):
continue
with open(templateFilename, 'r') as cssfile:
css=cssfile.read()
for paramName,paramValue in themeParams.items():
css=setCSSparam(css,paramName,paramValue)
filename=baseDir+'/'+filename
with open(filename, 'w') as cssfile:
cssfile.write(css)
def setThemeHighVis(baseDir: str):
themeParams={
"font-size-header": "22px",
"font-size": "45px",
"font-size2": "45px",
"font-size3": "45px",
"font-size4": "35px",
"font-size5": "29px",
"gallery-font-size": "35px",
"gallery-font-size-mobile": "55px"
}
setThemeFromDict(baseDir,'highvis',themeParams)
def setThemePurple(baseDir: str):
themeParams={
"main-bg-color": "#1f152d",
"main-bg-color-reply": "#1a142d",
"main-bg-color-report": "#12152d",
"main-header-color-roles": "#1f192d",
"main-fg-color": "#f98bb0",
"border-color": "#3f2145",
"main-link-color": "#ff42a0",
"main-visited-color": "#f93bb0",
"time-color": "#f98bb0",
"button-selected": "#c042a0",
"button-background": "#ff42a0",
"button-text": "white",
"background-color: #554;": "background-color: #ff42a0;",
"color: #FFFFFE;": "color: #1f152d;",
"calendar-bg-color": "#eee",
"lines-color": "#ff42a0",
"day-number": "#3f2145",
"day-number2": "#1f152d",
"time-color": "#ff42a0",
"place-color": "black",
"event-color": "#282c37",
"today-foreground": "white",
"today-circle": "red",
"event-background": "yellow",
"event-foreground": "white",
"title-text": "white",
"title-background": "#ff42a0",
"gallery-text-color": "#ccc"
}
setThemeFromDict(baseDir,'purple',themeParams)
def setThemeHacker(baseDir: str):
themeParams={
"main-bg-color": "black",
"main-bg-color-reply": "#030202",
"main-bg-color-report": "#050202",
"main-header-color-roles": "#1f192d",
"main-fg-color": "green",
"border-color": "darkgreen",
"main-link-color": "#266020",
"main-visited-color": "#3c8234",
"time-color": "green",
"button-selected": "#063200",
"button-background": "#062200",
"button-text": "green",
"button-corner-radius": "4px",
"timeline-border-radius": "4px",
"*font-family": "'monospace'",
"background-color: #554;": "background-color: #062200;",
"color: #FFFFFE;": "color: green;",
"calendar-bg-color": "black",
"lines-color": "green",
"day-number": "green",
"day-number2": "darkgreen",
"time-color": "darkgreen",
"place-color": "green",
"event-color": "green",
"today-foreground": "white",
"today-circle": "red",
"event-background": "lightgreen",
"event-foreground": "black",
"title-text": "black",
"title-background": "darkgreen",
"gallery-text-color": "green"
}
setThemeFromDict(baseDir,'hacker',themeParams)
def setThemeLight(baseDir: str):
themeParams={
"rgba(0, 0, 0, 0.5)": "rgba(0, 0, 0, 0.0)",
"main-bg-color": "#e6ebf0",
"main-bg-color-reply": "#e0dbf0",
"main-bg-color-report": "#e3dbf0",
"main-header-color-roles": "#ebebf0",
"main-fg-color": "#2d2c37",
"border-color": "#c0cdd9",
"main-link-color": "#2a2c37",
"main-visited-color": "#232c37",
"time-color": "#555",
"text-entry-foreground": "#111",
"text-entry-background": "white",
"font-color-header": "black",
"dropdown-bg-color": "white",
"dropdown-bg-color-hover": "lightgrey",
"background-color: #554;": "background-color: white;",
"color: #FFFFFE;": "color: black;",
"calendar-bg-color": "#e6ebf0",
"lines-color": "darkblue",
"day-number": "black",
"day-number2": "#282c37",
"time-color": "black",
"place-color": "black",
"event-color": "#282c37",
"today-foreground": "white",
"today-circle": "red",
"event-background": "lightblue",
"event-foreground": "white",
"title-text": "#282c37",
"title-background": "#ccc",
"gallery-text-color": "black"
}
setThemeFromDict(baseDir,'light',themeParams)
def setTheme(baseDir: str,name: str) -> bool:
if name=='default':
setThemeDefault(baseDir)
return True
elif name=='purple':
setThemePurple(baseDir)
return True
elif name=='light':
setThemeLight(baseDir)
return True
elif name=='hacker':
setThemeHacker(baseDir)
return True
elif name=='highvis':
setThemeHighVis(baseDir)
return True
return False