diff options
Diffstat (limited to 'sugar_network/model/context.py')
| -rw-r--r-- | sugar_network/model/context.py | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/sugar_network/model/context.py b/sugar_network/model/context.py index 951aad1..3aceacc 100644 --- a/sugar_network/model/context.py +++ b/sugar_network/model/context.py @@ -16,6 +16,7 @@ from sugar_network import db, model from sugar_network.toolkit.coroutine import this from sugar_network.toolkit.router import ACL +from sugar_network.toolkit import svg_to_png class Context(db.Resource): @@ -27,8 +28,34 @@ class Context(db.Resource): @type.setter def type(self, value): - if 'package' in value and 'common' not in self['layer']: - self.post('layer', self['layer'] + ['common']) + if 'package' in value: + self.post('icon', 'assets/package.png') + self.post('logo', 'assets/package-logo.png') + self.post('artefact_icon', 'assets/package.svg') + return value + + svg = None + blobs = this.volume.blobs + if not self['artefact_icon']: + for type_ in ('activity', 'book', 'group'): + if type_ in value: + with file(blobs.get('assets/%s.svg' % type_).path) as f: + svg = f.read() + from sugar_network.toolkit.sugar import color_svg + svg = color_svg(svg, self['guid']) + self.post('artefact_icon', + blobs.post(svg, 'image/svg+xml').digest) + break + for prop, png, size in ( + ('icon', 'assets/missing.png', model.ICON_SIZE), + ('logo', 'assets/missing-logo.svg', model.LOGO_SIZE), + ): + if self[prop]: + continue + if svg is not None: + png = blobs.post(svg_to_png(svg, size), 'image/png').digest + self.post(prop, png) + return value @db.indexed_property(db.Localized, slot=1, prefix='S', full_text=True) @@ -51,17 +78,15 @@ class Context(db.Resource): def mime_types(self, value): return value - @db.stored_property(db.Blob, mime_type='image/png', default='missing.png') + @db.stored_property(db.Blob, mime_type='image/png') def icon(self, value): return value - @db.stored_property(db.Blob, mime_type='image/svg+xml', - default='missing.svg') - def artifact_icon(self, value): + @db.stored_property(db.Blob, mime_type='image/svg+xml') + def artefact_icon(self, value): return value - @db.stored_property(db.Blob, mime_type='image/png', - default='missing-logo.png') + @db.stored_property(db.Blob, mime_type='image/png') def logo(self, value): return value |