def ready(self):
unregister_image_format('left')
unregister_image_format('right')
unregister_image_format('fullwidth')
for align in ('centered', 'left', 'right', 'inline'):
register_image_format(Format('{}-original'.format(align), '{}, original size'.format(align.capitalize()), 'richtext-image {}'.format(align), 'original'))
for size in ('42', '50', '72', '100', '200', '500', '800'):
register_image_format(
Format('{}-{}'.format(align, size),
'{}, {}px'.format(align.capitalize(), size),
'richtext-image {}'.format(align), 'width-{s}'.format(s=size)))
from wagtail.wagtailimages.blocks import ImageChooserBlock
from wagtail.wagtailcore.fields import RichTextField
from organisation.models import DepartmentUser
'''To add a new size format use the following format
register_image_format(Format('name', 'label', 'class_names', 'filter_spec'))
These are the Format arguments:
name -> unique key used to identify the format
label -> label used in the chooser form when inserting the image in the RichTextField
class_names -> string to assign to the class attribute of the generated <img> tag.
filter_spec -> string specification to create the image rendition.
'''
register_image_format(
Format('600x600', '600x600', 'richtext-image 600x600', 'max-600x600'))
register_image_format(
Format('logo_icon', 'Logo_Icon', 'richtext-image logo_icon', 'max-30x30'))
register_image_format(
Format('original', 'Original', 'richtext-image original', 'original'))
class UserSession(models.Model):
user = models.ForeignKey(settings.AUTH_USER_MODEL)
department_user = models.ForeignKey(DepartmentUser, null=True)
session = models.ForeignKey(Session)
ip = models.GenericIPAddressField(null=True)
@property
def shared_id(self):
return hashlib.sha256('{}{}{}'.format(
def test_get_image_format(self):
register_image_format(self.format)
result = get_image_format('test name')
self.assertEqual(result, self.format)
# -*- coding: utf-8 -*-
from django.utils.translation import ugettext_lazy as _
from wagtail.wagtailimages.formats import Format, register_image_format
register_image_format(
Format('cosinnus_format_tiny', _('Tiny (50 x *)'),
'richtext-image richtext-image-tiny', 'width-50'))
register_image_format(
Format('cosinnus_format_very_small', _('Very Small (100 x *)'),
'richtext-image richtext-image-very-small', 'width-100'))
register_image_format(
Format('cosinnus_format_smaller', _('Smaller (150 x *)'),
'richtext-image richtext-image-smaller', 'width-150'))
register_image_format(
Format('cosinnus_format_small', _('Small (200 x *)'),
'richtext-image richtext-image-small', 'width-200'))
register_image_format(
Format('cosinnus_format_mediumer', _('Medium-small (250 x *)'),
'richtext-image richtext-image-mediumer', 'width-250'))
register_image_format(
Format('cosinnus_format_medium', _('Medium (300 x *)'),
'richtext-image richtext-image-medium', 'width-300'))
register_image_format(
Format('cosinnus_format_large', _('Large (400 x *)'),
'richtext-image richtext-image-large', 'width-400'))
register_image_format(
Format('cosinnus_format_larger', _('Larger (500 x *)'),
'richtext-image richtext-image-larger', 'width-500'))
register_image_format(
from wagtail.wagtailimages.formats import (Format, register_image_format,
unregister_image_format)
register_image_format(
Format('small_image_left', 'Small Image Left',
'richtext-image small_image_left left', 'width-540'))
unregister_image_format('left')
unregister_image_format('right')
template='core/blocks/six_column_text.html')),
('call_to_action_area',
blocks.StructBlock([
('title', blocks.CharBlock(required=False)),
('button_label', blocks.CharBlock()),
('button_link', blocks.URLBlock()),
('button2_label', blocks.CharBlock(required=False)),
('button2_link', blocks.URLBlock(required=False)),
],
template='core/blocks/call_to_action_area.html')),
('raw_html',
blocks.StructBlock([
('html', blocks.RawHTMLBlock()),
],
template='core/blocks/raw_html.html')),
])
settings_panels = BaseFieldsMixin.settings_panels
content_panels = BaseFieldsMixin.content_panels + [
StreamFieldPanel('content'),
]
class Meta:
verbose_name = 'Flexible content page'
from wagtail.wagtailimages.formats import register_image_format, Format
register_image_format(
Format('real-fullwidth', 'Real full width',
'richtext-image real-full-width', 'width-1024'))
def image_to_html(self, image, alt_text, extra_attributes=''):
rendition = image.get_rendition(self.filter_spec)
if self.classnames:
class_attr = 'class="%s" ' % escape(self.classnames)
else:
class_attr = ''
return """<figure %s%s>
<img src="%s" width="%d" height="%d" alt="%s" />
<figcaption class="a4">%s</figcaption>
</figure>""" % (
extra_attributes, class_attr,
escape(rendition.url), rendition.width, rendition.height, alt_text,
image.caption_html()
)
unregister_image_format('fullwidth')
unregister_image_format('left')
unregister_image_format('right')
register_image_format(
CaptionedImageFormat('fullwidth', 'Full width', 'bodytext-image', 'width-750')
)
register_image_format(
CaptionedImageFormat('left', 'Half width left aligned', 'bodytext-image small left', 'width-400')
)
register_image_format(
CaptionedImageFormat('right', 'Half width right aligned', 'bodytext-image small right', 'width-400')
)
from wagtail.wagtailimages.formats import Format, register_image_format, unregister_image_format
unregister_image_format('fullwidth')
register_image_format(Format('fullwidth', 'Full width', 'richtext-image full-width img-responsive', 'width-850'))
unregister_image_format('left')
unregister_image_format('right')
register_image_format(Format('center', 'Centered', 'richtext-image img-responsive center-block', 'original'))
register_image_format(Format('multiple', 'Multiple Images', 'richtext-image img-responsive multi', 'original'))
register_image_format(Format('admin', 'Admin Default', 'richtext-image img-responsive center-block', 'max-600x450'))
from wagtail.wagtailimages.formats import Format, register_image_format, unregister_image_format
unregister_image_format('fullwidth')
register_image_format(
Format('fullwidth', 'Full width', 'richtext-image full-width center-align',
'width-800'))
unregister_image_format('left')
register_image_format(
Format('left', 'Left-aligned', 'richtext-image left left-align',
'width-500'))
unregister_image_format('right')
register_image_format(
Format('right', 'Right-aligned', 'richtext-image right right-align',
'width-500'))
from wagtail.wagtailimages.edit_handlers import ImageChooserPanel
from wagtail.wagtailimages.formats import Format, register_image_format
from wagtail.wagtailimages.models import Image
from wagtail.wagtailsearch import index
from wagtail.wagtailsnippets.edit_handlers import SnippetChooserPanel
from wagtail.wagtailsnippets.models import register_snippet
from .behaviours import Introducable
import hashlib
import logging
logger = logging.getLogger(__name__)
register_image_format(Format('left-100', 'Left-aligned 100px',
'richtext-image left', 'width-100'))
register_image_format(Format('left-200', 'Left-aligned 200px',
'richtext-image left', 'width-200'))
register_image_format(Format('left-300', 'Left-aligned 300px',
'richtext-image left', 'width-300'))
register_image_format(Format('left-400', 'Left-aligned 400px',
'richtext-image left', 'width-400'))
def _d(str):
return str.decode(settings.AC_ENCODING)
def _e(str):
return str.encode(settings.AC_ENCODING)
def image_to_html(self, image, alt_text, extra_attributes=''):
rendition = image.get_rendition(self.filter_spec)
if self.classnames:
class_attr = 'class="%s" ' % escape(self.classnames)
else:
class_attr = ''
return """<figure %s%s>
<img src="%s" width="%d" height="%d" alt="%s" />
<figcaption class="a4">%s</figcaption>
</figure>""" % (extra_attributes, class_attr, escape(
rendition.url), rendition.width, rendition.height, alt_text,
image.caption_html())
unregister_image_format('fullwidth')
unregister_image_format('left')
unregister_image_format('right')
register_image_format(
CaptionedImageFormat('fullwidth', 'Full width', 'bodytext-image',
'width-750'))
register_image_format(
CaptionedImageFormat('left', 'Half width left aligned',
'bodytext-image small left', 'width-400'))
register_image_format(
CaptionedImageFormat('right', 'Half width right aligned',
'bodytext-image small right', 'width-400'))
try:
half_rendition = image.get_rendition('max-512x410')
except SourceImageIOError:
# Image file is (probably) missing from /media/original_images - generate a dummy
# rendition so that we just output a broken image, rather than crashing out completely
# during rendering
Rendition = image.renditions.model # pick up any custom Image / Rendition classes that may be in use
half_rendition = Rendition(image=image, width=0, height=0)
half_rendition.file.name = 'not-found'
if self.classnames:
class_attr = 'class="%s" ' % escape(self.classnames)
else:
class_attr = ''
sizes = "(max-width: 480px) 512w, 100vw"
srcset = "%s 512w, %s" % (escape(half_rendition.url),
escape(rendition.url))
return ('<img %s%s '
'width="%d" height="%d" '
'alt="%s" srcset="%s" sizes="%s">') % (
extra_attributes, class_attr,
rendition.width, rendition.height, alt_text,
srcset, sizes
)
register_image_format(Format('halfwidth', 'Half Width (512px)', 'richtext-image half-width', 'max-512x410'))
unregister_image_format("fullwidth")
register_image_format(FullWidthImgFormat('fullwidth', 'Full width', 'richtext-image full-width', 'max-1400x1120'))
# image_formats.py
from wagtail.wagtailimages.formats import Format, unregister_image_format, register_image_format
unregister_image_format('fullwidth')
register_image_format(Format('fullwidth', 'Fullwidth', 'richtext-image fullwidth', 'max-1200x1200'))
__author__ = 'pierre'
from wagtail.wagtailimages.formats import Format, register_image_format
register_image_format(Format('thumbnail', 'Thumbnail', 'richtext-image thumbnail', 'max-120x120'))
register_image_format(Format('400pxawww', '400px width', 'richtext-image 400pxawww', 'width-400'))
register_image_format(Format('original', 'Original', 'richtext-image original', 'original'))
from wagtail.wagtailimages.edit_handlers import ImageChooserPanel
from wagtail.wagtailimages.formats import Format, register_image_format
from wagtail.wagtailimages.models import Image
from wagtail.wagtailsearch import index
from wagtail.wagtailsnippets.edit_handlers import SnippetChooserPanel
from wagtail.wagtailsnippets.models import register_snippet
from .behaviours import Introducable
import hashlib
import logging
logger = logging.getLogger(__name__)
register_image_format(Format('left-100', 'Left-aligned 100px',
'richtext-image left', 'width-100'))
register_image_format(Format('left-200', 'Left-aligned 200px',
'richtext-image left', 'width-200'))
register_image_format(Format('left-300', 'Left-aligned 300px',
'richtext-image left', 'width-300'))
register_image_format(Format('left-400', 'Left-aligned 400px',
'richtext-image left', 'width-400'))
def _d(str):
return str.decode(settings.AC_ENCODING)
def _e(str):
return str.encode(settings.AC_ENCODING)
def safe_slugify (text, model):
from wagtail.wagtailsearch import index
from organisation.models import DepartmentUser
'''To add a new size format use the following format
register_image_format(Format('name', 'label', 'class_names', 'filter_spec'))
These are the Format arguments:
name -> unique key used to identify the format
label -> label used in the chooser form when inserting the image in the RichTextField
class_names -> string to assign to the class attribute of the generated <img> tag.
filter_spec -> string specification to create the image rendition.
'''
register_image_format(Format('600x600', '600x600', 'richtext-image 600x600', 'max-600x600'))
register_image_format(Format('logo_icon', 'Logo_Icon', 'richtext-image logo_icon', 'max-30x30'))
register_image_format(Format('original', 'Original', 'richtext-image original', 'original'))
class UserSession(models.Model):
user = models.ForeignKey(settings.AUTH_USER_MODEL)
department_user = models.ForeignKey(DepartmentUser, null=True)
session = models.ForeignKey(Session)
ip = models.GenericIPAddressField(null=True)
@property
def shared_id(self):
return hashlib.sha256('{}{}{}'.format(
timezone.now().month, self.user.email, settings.SECRET_KEY).lower().encode('utf-8')).hexdigest()
('col3_content', blocks.RichTextBlock()),
('col4_content', blocks.RichTextBlock()),
('col5_content', blocks.RichTextBlock()),
('col6_content', blocks.RichTextBlock()),
], template='core/blocks/six_column_text.html')),
('call_to_action_area', blocks.StructBlock([
('title', blocks.CharBlock(required=False)),
('button_label', blocks.CharBlock()),
('button_link', blocks.URLBlock()),
('button2_label', blocks.CharBlock(required=False)),
('button2_link', blocks.URLBlock(required=False)),
], template='core/blocks/call_to_action_area.html')),
('raw_html', blocks.StructBlock([
('html', blocks.RawHTMLBlock()),
], template='core/blocks/raw_html.html')),
])
settings_panels = BaseFieldsMixin.settings_panels
content_panels = BaseFieldsMixin.content_panels + [
StreamFieldPanel('content'),
]
class Meta:
verbose_name = 'Flexible content page'
from wagtail.wagtailimages.formats import register_image_format, Format
register_image_format(Format('real-fullwidth', 'Real full width', 'richtext-image real-full-width', 'width-1024'))
from wagtail.wagtailimages.formats import Format, register_image_format, unregister_image_format
# Override default formats
unregister_image_format('fullwidth')
unregister_image_format('left')
unregister_image_format('right')
FORMATS = {
# Overriden formats
'fullwidth': (_('Full width'), 'richtext-image full-width img-responsive',
'width-1000'),
'left':
(_('Left-aligned'), 'richtext-image left img-responsive', 'width-500'),
'right':
(_('Right-aligned'), 'richtext-image right img-responsive', 'width-500'),
# Extras formats
'centered':
(_('Centered'), 'richtext-image full-width img-responsive', 'width-600'),
'centered-portrait':
(_('Centered portrait'), 'richtext-image full-width img-responsive',
'height-500'),
'thumbnail': (_('Thumbnail'), 'richtext-image thumbnail', 'max-120x120'),
'big-thumbnail': (_('Big thumbnail'), 'richtext-image thumbnail',
'max-240x240'),
}
for key, (label, classes, specs) in FORMATS.items():
register_image_format(Format(key, label, classes, specs))
'''
Reusable image formats
'''
from django.utils.translation import ugettext_lazy as _
from wagtail.wagtailimages.formats import Format, register_image_format, unregister_image_format
# Override default formats
unregister_image_format('fullwidth')
unregister_image_format('left')
unregister_image_format('right')
FORMATS = {
# Overriden formats
'fullwidth': (_('Full width'), 'richtext-image full-width img-responsive', 'width-1000'),
'left': (_('Left-aligned'), 'richtext-image left img-responsive', 'width-500'),
'right': (_('Right-aligned'), 'richtext-image right img-responsive', 'width-500'),
# Extras formats
'centered': (_('Centered'), 'richtext-image full-width img-responsive', 'width-600'),
'centered-portrait': (_('Centered portrait'), 'richtext-image full-width img-responsive', 'height-500'),
'thumbnail': (_('Thumbnail'), 'richtext-image thumbnail', 'max-120x120'),
'big-thumbnail': (_('Big thumbnail'), 'richtext-image thumbnail', 'max-240x240'),
}
for key, (label, classes, specs) in FORMATS.items():
register_image_format(Format(key, label, classes, specs))
# image_formats.py
from wagtail.wagtailimages.formats import Format, register_image_format
register_image_format(Format('standard', 'Standard', 'richtext-image standard', 'width-500'))
def test_get_image_format(self):
register_image_format(self.format)
result = get_image_format('test name')
self.assertEqual(result, self.format)
from wagtail.wagtailimages.formats import Format, register_image_format
register_image_format(Format('pull-left', 'Pull Left Wx200', 'pull-left img-responsive img-thumbnail', 'fill-200x250-c100'))
register_image_format(Format('pull-right', 'Pull Right Wx200', 'pull-right img-responsive img-thumbnail', 'fill-200x250-c100'))