Christophe Matthieu
39f0f5db77
Application of a fix more specific to the problem of the contact widget which can not serialize the dictionary because it contains the values of the context of which browse record. (because contact try to json.dumps options for multi-edition feature in web_editor) opw-1859848 https://github.com/odoo/odoo/commit/ab85e9594651fd33ffd2747f4d3c5b360e7c7922
81 lines
2.9 KiB
Python
81 lines
2.9 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import hashlib
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from collections import OrderedDict
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from odoo import api, models
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from odoo.tools import pycompat
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from odoo.tools import html_escape as escape
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class Image(models.AbstractModel):
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"""
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Widget options:
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``class``
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set as attribute on the generated <img> tag
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"""
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_name = 'ir.qweb.field.image'
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_inherit = 'ir.qweb.field.image'
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@api.model
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def record_to_html(self, record, field_name, options):
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assert options['tagName'] != 'img',\
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"Oddly enough, the root tag of an image field can not be img. " \
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"That is because the image goes into the tag, or it gets the " \
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"hose again."
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if options.get('qweb_img_raw_data', False):
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return super(Image, self).record_to_html(record, field_name, options)
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aclasses = ['img', 'img-responsive'] if options.get('qweb_img_responsive', True) else ['img']
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aclasses += options.get('class', '').split()
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classes = ' '.join(pycompat.imap(escape, aclasses))
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max_size = None
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if options.get('resize'):
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max_size = options.get('resize')
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else:
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max_width, max_height = options.get('max_width', 0), options.get('max_height', 0)
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if max_width or max_height:
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max_size = '%sx%s' % (max_width, max_height)
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sha = hashlib.sha1(getattr(record, '__last_update').encode('utf-8')).hexdigest()[0:7]
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max_size = '' if max_size is None else '/%s' % max_size
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src = '/web/image/%s/%s/%s%s?unique=%s' % (record._name, record.id, field_name, max_size, sha)
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alt = None
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if options.get('alt-field') and getattr(record, options['alt-field'], None):
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alt = escape(record[options['alt-field']])
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elif options.get('alt'):
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alt = options['alt']
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src_zoom = None
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if options.get('zoom') and getattr(record, options['zoom'], None):
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src_zoom = '/web/image/%s/%s/%s%s?unique=%s' % (record._name, record.id, options['zoom'], max_size, sha)
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elif options.get('zoom'):
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src_zoom = options['zoom']
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atts = OrderedDict()
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atts["src"] = src
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atts["class"] = classes
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atts["style"] = options.get('style')
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atts["alt"] = alt
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atts["data-zoom"] = src_zoom and u'1' or None
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atts["data-zoom-image"] = src_zoom
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atts = self.env['ir.qweb']._post_processing_att('img', atts, options.get('template_options'))
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img = ['<img']
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for name, value in atts.items():
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if value:
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img.append(' ')
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img.append(escape(pycompat.to_text(name)))
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img.append('="')
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img.append(escape(pycompat.to_text(value)))
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img.append('"')
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img.append('/>')
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return u''.join(img)
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