+VERSE = '''
+{verse_name}
+
{verse_body}
'''
@@ -15,10 +15,7 @@ HTML = '''
{title}
@@ -26,263 +23,329 @@ HTML = '''
{body}
'''
-STYLES = {
- 'verse_name_bold': '.verse-name { font-weight: bold !important; }',
- 'verse_upper': '.verse-name { text-transform: uppercase; }',
- 'chord_bold': '.chord { font-weight: bold; }'
-}
+STYLE_KEYS = [
+ 'font',
+ 'size',
+ 'is_bold',
+ 'is_centered',
+ 'is_upper',
+ 'indent'
+]
HTML_OPTIONS = {
'default_font': {
'description': 'The default font to use.',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'default'
},
'default_size': {
'description': 'The default size to use.',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'default'
},
'title_font': {
'description': 'The font for the title',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'title'
},
'title_size': {
'description': 'The size of the title in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'title'
},
'title_is_bold': {
'description': 'Set to True to make the title bold',
'type': bool,
- 'default': True
+ 'default': True,
+ 'group': 'title'
+ },
+ 'title_is_centered': {
+ 'description': 'Center the title on the page',
+ 'type': bool,
+ 'default': None,
+ 'group': 'title'
},
'title_is_upper': {
'description': 'Force the title to be uppercase',
'type': bool,
'default': None,
+ 'group': 'title'
},
'composer_font': {
'description': 'The font for the composer',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'composer'
},
'composer_size': {
'description': 'The size of the composer in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'composer'
},
'composer_is_bold': {
'description': 'Set to True to make the composer bold',
'type': bool,
- 'default': None
+ 'default': None,
+ 'group': 'composer'
+ },
+ 'composer_is_centered': {
+ 'description': 'Center the composer on the page',
+ 'type': bool,
+ 'default': None,
+ 'group': 'composer'
},
'composer_is_upper': {
'description': 'Force the composer to be uppercase',
'type': bool,
'default': None,
+ 'group': 'composer'
},
'copyright_font': {
'description': 'The font for the copyright',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'copyright'
},
'copyright_size': {
'description': 'The size of the copyright in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'copyright'
},
'copyright_is_bold': {
'description': 'Set to True to make the copyright bold',
'type': bool,
'default': False,
+ 'group': 'copyright'
},
'copyright_is_upper': {
'description': 'Force the copyright to be uppercase',
'type': bool,
'default': None,
+ 'group': 'copyright'
},
'stanza_font': {
'description': 'The font for the stanzas',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'stanza'
},
'stanza_size': {
'description': 'The size of the stanza in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'stanza'
},
'stanza_is_bold': {
'description': 'Set to True to make the stanza bold',
'type': bool,
- 'default': False
+ 'default': False,
+ 'group': 'stanza'
},
'stanza_indent': {
'description': 'How much to indent the stanza by, in rem',
'type': int,
- 'default': 2
+ 'default': 4,
+ 'group': 'stanza'
},
'stanza_heading_font': {
'description': 'The font for the stanza headings',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'stanza_heading'
},
'stanza_heading_size': {
'description': 'The size of the stanza heading in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'stanza_heading'
},
'stanza_heading_is_bold': {
'description': 'Set to True to make the stanza heading bold',
'type': bool,
- 'default': True
+ 'default': True,
+ 'group': 'stanza_heading'
},
'stanza_heading_is_upper': {
'description': 'Force the stanza heading to be uppercase',
'type': bool,
'default': True,
+ 'group': 'stanza_heading'
},
'verse_font': {
'description': 'The font for the verses',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'verse'
},
'verse_size': {
'description': 'The size of the verse in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'verse'
},
'verse_is_bold': {
'description': 'Set to True to make the verse bold',
'type': bool,
- 'default': None
+ 'default': None,
+ 'group': 'verse'
},
'verse_indent': {
'description': 'How much to indent the verse by, in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'verse'
},
'verse_heading_font': {
'description': 'The font for the verse headings',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'verse_heading'
},
'verse_heading_size': {
'description': 'The size of the verse heading in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'verse_heading'
},
'verse_heading_is_bold': {
'description': 'Set to True to make the verse heading bold',
'type': bool,
- 'default': None
+ 'default': None,
+ 'group': 'verse_heading'
},
'verse_heading_is_upper': {
'description': 'Force the verse heading to be uppercase',
'type': bool,
'default': True,
+ 'group': 'verse_heading'
},
'chorus_font': {
'description': 'The font for the choruses',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'chorus'
},
'chorus_size': {
'description': 'The size of the chorus in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'chorus'
},
'chorus_is_bold': {
'description': 'Set to True to make the chorus bold',
'type': bool,
- 'default': None
+ 'default': None,
+ 'group': 'chorus'
},
'chorus_indent': {
'description': 'How much to indent the chorus by, in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'chorus'
},
'chorus_heading_font': {
'description': 'The font for the chorus headings',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'chorus_heading'
},
'chorus_heading_size': {
'description': 'The size of the chorus heading in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'chorus_heading'
},
'chorus_heading_is_bold': {
'description': 'Set to True to make the chorus heading bold',
'type': bool,
- 'default': None
+ 'default': None,
+ 'group': 'chorus_heading'
},
'chorus_heading_is_upper': {
'description': 'Force the chorus heading to be uppercase',
'type': bool,
'default': True,
+ 'group': 'chorus_heading'
},
'bridge_font': {
'description': 'The font for the bridge',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'bridge'
},
'bridge_size': {
'description': 'The size of the bridge in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'bridge'
},
'bridge_is_bold': {
'description': 'Set to True to make the bridge bold',
'type': bool,
- 'default': None
+ 'default': None,
+ 'group': 'bridge'
},
'bridge_indent': {
'description': 'How much to indent the bridge by, in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'bridge'
},
'bridge_heading_font': {
'description': 'The font for the bridge headings',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'bridge_heading'
},
'bridge_heading_size': {
'description': 'The size of the bridge heading in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'bridge_heading'
},
'bridge_heading_is_bold': {
'description': 'Set to True to make the bridge heading bold',
'type': bool,
- 'default': None
+ 'default': None,
+ 'group': 'bridge_heading'
},
'bridge_heading_is_upper': {
'description': 'Force the bridge heading to be uppercase',
'type': bool,
'default': True,
+ 'group': 'bridge_heading'
},
'chord_font': {
'description': 'The font for the chord',
'type': str,
- 'default': None
+ 'default': None,
+ 'group': 'chord'
},
'chord_size': {
'description': 'The size of the chord in rem',
'type': int,
- 'default': None
+ 'default': None,
+ 'group': 'chord'
},
'chord_is_bold': {
'description': 'Set to True to make the chord bold',
'type': bool,
- 'default': True
+ 'default': True,
+ 'group': 'chord'
},
'chord_is_centered': {
'description': 'Make chords centered over syllables',
'type': bool,
- 'default': True
+ 'default': True,
+ 'group': 'chord'
}
}
+OPTION_GROUPS = set([option['group'] for option in HTML_OPTIONS])
def get_options():
@@ -290,7 +353,7 @@ def get_options():
return HTML_OPTIONS
-def make_style(name, font=None, size=None, is_bold=None, is_centered=None, is_upper=None):
+def make_style(name, font=None, size=None, is_bold=None, is_centered=None, is_upper=None, indent=None):
"""Build a CSS style"""
styles = ['.{name} {{'.format(name=name)]
if font:
@@ -303,12 +366,30 @@ def make_style(name, font=None, size=None, is_bold=None, is_centered=None, is_up
styles.append(' text-align: center;')
if is_upper:
styles.append(' text-transform: uppercase;')
- styles.append('}}')
+ if indent:
+ styles.append(' margin-left: {indent}rem;'.format(indent=indent))
+ styles.append('}')
return os.linesep.join(styles)
-def render(song, verse_upper=False, verse_name_bold=False, chord_bold=False):
+def generate_option_styles(options):
+ styles = []
+ for group in OPTION_GROUPS:
+ kwargs = {}
+ for key in STYLE_KEYS:
+ name = '{group}_{key}'.format(group=group, key=key)
+ if name not in HTML_OPTIONS:
+ continue
+ option = options.get(name, default=HTML_OPTIONS[name]['default'])
+ if option:
+ kwargs[key] = option
+ styles.append(make_style(group.replace('_', '-'), **kwargs))
+ return styles
+
+
+def render(song, options=None):
"""Render a song to HTML"""
+ styles = options and generate_option_styles(options) or []
rendered_verses = []
for verse in song.verse_order:
rendered_lines = []
@@ -328,11 +409,4 @@ def render(song, verse_upper=False, verse_name_bold=False, chord_bold=False):
title = song.metadata.get('title') or 'Song'
metadata = TITLE.format(title=title, artist=song.metadata.get('artist') or song.metadata.get('composer') or '')
body = metadata + '\n' + '\n'.join(rendered_verses)
- styles = ''
- if verse_name_bold:
- styles += STYLES['verse_name_bold'] + '\n'
- if verse_upper:
- styles += STYLES['verse_upper'] + '\n'
- if chord_bold:
- styles += STYLES['chord_bold'] + '\n'
- return HTML.format(title=title, body=body, styles=styles)
+ return HTML.format(title=title, body=body, styles=os.linesep.join(styles))