__filename__ = "theme.py" __author__ = "Bob Mottram" __license__ = "AGPL3+" __version__ = "1.0.0" __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" } 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": "#3f2145", "place-color": "black", "event-color": "#282c37", "today-foreground": "white", "today-circle": "red", "event-background": "yellow", "event-foreground": "white", "title-text": "white", "title-background": "#ff42a0" } 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": "'Courier'", "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" } 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" } 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