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epicyon/webapp_themeDesigner.py

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__filename__ = "webapp_themeDesigner.py"
__author__ = "Bob Mottram"
__license__ = "AGPL3+"
__version__ = "1.2.0"
__maintainer__ = "Bob Mottram"
__email__ = "bob@libreserver.org"
__status__ = "Production"
__module_group__ = "Web Interface"
import os
from utils import loadJson
from utils import getConfigParam
from webapp_utils import htmlHeaderWithExternalStyle
from webapp_utils import htmlFooter
from webapp_utils import getBannerFile
color_to_hex = {
"aliceblue": "#f0f8ff",
"antiquewhite": "#faebd7",
"aqua": "#00ffff",
"aquamarine": "#7fffd4",
"azure": "#f0ffff",
"beige": "#f5f5dc",
"bisque": "#ffe4c4",
"black": "#000000",
"blanchedalmond": "#ffebcd",
"blue": "#0000ff",
"blueviolet": "#8a2be2",
"brown": "#a52a2a",
"burlywood": "#deb887",
"cadetblue": "#5f9ea0",
"chartreuse": "#7fff00",
"chocolate": "#d2691e",
"coral": "#ff7f50",
"cornflowerblue": "#6495ed",
"cornsilk": "#fff8dc",
"crimson": "#dc143c",
"cyan": "#00ffff",
"darkblue": "#00008b",
"darkcyan": "#008b8b",
"darkgoldenrod": "#b8860b",
"darkgray": "#a9a9a9",
"darkgrey": "#a9a9a9",
"darkgreen": "#006400",
"darkkhaki": "#bdb76b",
"darkmagenta": "#8b008b",
"darkolivegreen": "#556b2f",
"darkorange": "#ff8c00",
"darkorchid": "#9932cc",
"darkred": "#8b0000",
"darksalmon": "#e9967a",
"darkseagreen": "#8fbc8f",
"darkslateblue": "#483d8b",
"darkslategray": "#2f4f4f",
"darkslategrey": "#2f4f4f",
"darkturquoise": "#00ced1",
"darkviolet": "#9400d3",
"deeppink": "#ff1493",
"deepskyblue": "#00bfff",
"dimgray": "#696969",
"dimgrey": "#696969",
"dodgerblue": "#1e90ff",
"firebrick": "#b22222",
"floralwhite": "#fffaf0",
"forestgreen": "#228b22",
"fuchsia": "#ff00ff",
"gainsboro": "#dcdcdc",
"ghostwhite": "#f8f8ff",
"gold": "#ffd700",
"goldenrod": "#daa520",
"gray": "#808080",
"grey": "#808080",
"green": "#008000",
"greenyellow": "#adff2f",
"honeydew": "#f0fff0",
"hotpink": "#ff69b4",
"indianred": "#cd5c5c",
"indigo": "#4b0082",
"ivory": "#fffff0",
"khaki": "#f0e68c",
"lavender": "#e6e6fa",
"lavenderblush": "#fff0f5",
"lawngreen": "#7cfc00",
"lemonchiffon": "#fffacd",
"lightblue": "#add8e6",
"lightcoral": "#f08080",
"lightcyan": "#e0ffff",
"lightgoldenrodyellow": "#fafad2",
"lightgray": "#d3d3d3",
"lightgrey": "#d3d3d3",
"lightgreen": "#90ee90",
"lightpink": "#ffb6c1",
"lightsalmon": "#ffa07a",
"lightseagreen": "#20b2aa",
"lightskyblue": "#87cefa",
"lightslategray": "#778899",
"lightslategrey": "#778899",
"lightsteelblue": "#b0c4de",
"lightyellow": "#ffffe0",
"lime": "#00ff00",
"limegreen": "#32cd32",
"linen": "#faf0e6",
"magenta": "#ff00ff",
"maroon": "#800000",
"mediumaquamarine": "#66cdaa",
"mediumblue": "#0000cd",
"mediumorchid": "#ba55d3",
"mediumpurple": "#9370db",
"mediumseagreen": "#3cb371",
"mediumslateblue": "#7b68ee",
"mediumspringgreen": "#00fa9a",
"mediumturquoise": "#48d1cc",
"mediumvioletred": "#c71585",
"midnightblue": "#191970",
"mintcream": "#f5fffa",
"mistyrose": "#ffe4e1",
"moccasin": "#ffe4b5",
"navajowhite": "#ffdead",
"navy": "#000080",
"oldlace": "#fdf5e6",
"olive": "#808000",
"olivedrab": "#6b8e23",
"orange": "#ffa500",
"orangered": "#ff4500",
"orchid": "#da70d6",
"palegoldenrod": "#eee8aa",
"palegreen": "#98fb98",
"paleturquoise": "#afeeee",
"palevioletred": "#db7093",
"papayawhip": "#ffefd5",
"peachpuff": "#ffdab9",
"peru": "#cd853f",
"pink": "#ffc0cb",
"plum": "#dda0dd",
"powderblue": "#b0e0e6",
"purple": "#800080",
"red": "#ff0000",
"rosybrown": "#bc8f8f",
"royalblue": "#4169e1",
"saddlebrown": "#8b4513",
"salmon": "#fa8072",
"sandybrown": "#f4a460",
"seagreen": "#2e8b57",
"seashell": "#fff5ee",
"sienna": "#a0522d",
"silver": "#c0c0c0",
"skyblue": "#87ceeb",
"slateblue": "#6a5acd",
"slategray": "#708090",
"slategrey": "#708090",
"snow": "#fffafa",
"springgreen": "#00ff7f",
"steelblue": "#4682b4",
"tan": "#d2b48c",
"teal": "#008080",
"thistle": "#d8bfd8",
"tomato": "#ff6347",
"turquoise": "#40e0d0",
"violet": "#ee82ee",
"wheat": "#f5deb3",
"white": "#ffffff",
"whitesmoke": "#f5f5f5",
"yellow": "#ffff00",
"yellowgreen": "#9acd32",
}
def htmlThemeDesigner(cssCache: {}, baseDir: str,
nickname: str, domain: str,
translate: {}, defaultTimeline: str,
themeName: str, accessKeys: {}) -> str:
"""Edit theme settings
"""
themeFilename = baseDir + '/theme/' + themeName + '/theme.json'
themeJson = {}
if os.path.isfile(themeFilename):
themeJson = loadJson(themeFilename)
# set custom theme parameters
customVariablesFile = baseDir + '/accounts/theme.json'
if os.path.isfile(customVariablesFile):
customThemeParams = loadJson(customVariablesFile, 0)
if customThemeParams:
for variableName, value in customThemeParams.items():
themeJson[variableName] = value
themeForm = ''
cssFilename = baseDir + '/epicyon-profile.css'
if os.path.isfile(baseDir + '/epicyon.css'):
cssFilename = baseDir + '/epicyon.css'
instanceTitle = \
getConfigParam(baseDir, 'instanceTitle')
themeForm = \
htmlHeaderWithExternalStyle(cssFilename, instanceTitle, None)
bannerFile, bannerFilename = \
getBannerFile(baseDir, nickname, domain, themeName)
themeForm += \
'<a href="/users/' + nickname + '/' + defaultTimeline + '" ' + \
'accesskey="' + accessKeys['menuTimeline'] + '">' + \
'<img loading="lazy" class="timeline-banner" ' + \
'title="' + translate['Switch to timeline view'] + '" ' + \
'alt="' + translate['Switch to timeline view'] + '" ' + \
'src="/users/' + nickname + '/' + bannerFile + '" /></a>\n'
themeForm += '<div class="container">\n'
themeForm += \
' <h1>' + translate['Theme Designer'] + '</h1>\n'
themeForm += ' <form method="POST" action="' + \
'/users/' + nickname + '/changeThemeSettings">\n'
resetKey = accessKeys['menuLogout']
submitKey = accessKeys['submitButton']
themeForm += \
' <center>\n' + \
' <button type="submit" class="button" ' + \
'name="submitThemeDesignerReset" ' + \
'accesskey="' + resetKey + '">' + \
translate['Reset'] + '</button>\n' + \
' <button type="submit" class="button" ' + \
'name="submitThemeDesigner" accesskey="' + submitKey + '">' + \
translate['Submit'] + '</button>\n </center>\n'
tableStr = ' <table class="accesskeys">\n'
tableStr += ' <colgroup>\n'
tableStr += ' <col span="1" class="accesskeys-left">\n'
tableStr += ' <col span="1" class="accesskeys-center">\n'
tableStr += ' </colgroup>\n'
tableStr += ' <tbody>\n'
fontStr = ' <div class="container">\n' + tableStr
colorStr = ' <div class="container">\n' + tableStr
dimensionStr = ' <div class="container">\n' + tableStr
switchStr = ' <div class="container">\n' + tableStr
for variableName, value in themeJson.items():
if 'font-size' in variableName:
variableNameStr = variableName.replace('-', ' ')
variableNameStr = variableNameStr.title()
fontStr += \
' <tr><td><label class="labels">' + \
variableNameStr + '</label></td>'
fontStr += \
'<td><input type="text" name="themeSetting_' + \
variableName + '" value="' + str(value) + \
'" title="' + variableNameStr + '"></td></tr>\n'
elif ('-color' in variableName or
'-background' in variableName or
variableName.endswith('-text')):
# only use colors defined as hex
if not value.startswith('#'):
if color_to_hex.get(value):
value = color_to_hex[value]
else:
continue
variableNameStr = variableName.replace('-', ' ')
if ' color' in variableNameStr:
variableNameStr = variableNameStr.replace(' color', '')
if ' bg' in variableNameStr:
variableNameStr = variableNameStr.replace(' bg', ' background')
elif ' fg' in variableNameStr:
variableNameStr = variableNameStr.replace(' fg', ' foreground')
if variableNameStr == 'cw':
variableNameStr = 'content warning'
variableNameStr = variableNameStr.title()
colorStr += \
' <tr><td><label class="labels">' + \
variableNameStr + '</label></td>'
colorStr += \
'<td><input type="color" name="themeSetting_' + \
variableName + '" value="' + str(value) + \
'" title="' + variableNameStr + '"></td></tr>\n'
elif (('-width' in variableName or
'-height' in variableName) and
(value.lower() != 'true' and value.lower() != 'false')):
variableNameStr = variableName.replace('-', ' ')
variableNameStr = variableNameStr.title()
dimensionStr += \
' <tr><td><label class="labels">' + \
variableNameStr + '</label></td>'
dimensionStr += \
'<td><input type="text" name="themeSetting_' + \
variableName + '" value="' + str(value) + \
'" title="' + variableNameStr + '"></td></tr>\n'
elif value.title() == 'True' or value.title() == 'False':
variableNameStr = variableName.replace('-', ' ')
variableNameStr = variableNameStr.title()
switchStr += \
' <tr><td><label class="labels">' + \
variableNameStr + '</label></td>'
checkedStr = ''
if value.title() == 'True':
checkedStr = ' checked'
switchStr += \
'<td><input type="checkbox" class="profilecheckbox" ' + \
'name="themeSetting_' + variableName + '"' + \
checkedStr + '></td></tr>\n'
colorStr += ' </table>\n </div>\n'
fontStr += ' </table>\n </div>\n'
dimensionStr += ' </table>\n </div>\n'
switchStr += ' </table>\n </div>\n'
themeFormats = '.zip, .gz'
exportImportStr = ' <div class="container">\n'
exportImportStr += \
' <label class="labels">' + \
translate['Import Theme'] + '</label>\n'
exportImportStr += ' <input type="file" id="importTheme" '
exportImportStr += 'name="submitImportTheme" '
exportImportStr += 'accept="' + themeFormats + '">\n'
exportImportStr += \
' <label class="labels">' + \
translate['Export Theme'] + '</label><br>\n'
exportImportStr += \
' <button type="submit" class="button" ' + \
'name="submitExportTheme">➤</button><br>\n'
exportImportStr += ' </div>\n'
themeForm += colorStr + fontStr + dimensionStr
themeForm += switchStr + exportImportStr
themeForm += ' </form>\n'
themeForm += '</div>\n'
themeForm += htmlFooter()
return themeForm
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