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112 lines
5.0 KiB
112 lines
5.0 KiB
# -*- coding: utf-8 -*-
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##############################################################################
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#
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# Cybrosys Technologies Pvt. Ltd.
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# Copyright (C) 2023-TODAY Cybrosys Technologies(<http://www.cybrosys.com>).
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# Author: Rahul CK(<https://www.cybrosys.com>)
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# you can modify it under the terms of the GNU LESSER
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# GENERAL PUBLIC LICENSE (AGPL v3), Version 3.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU LESSER GENERAL PUBLIC LICENSE (AGPL v3) for more details.
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#
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# You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE
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# GENERAL PUBLIC LICENSE (AGPL v3) along with this program.
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# If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import base64
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import logging
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import os
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import tempfile
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import requests
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from PIL import Image
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from resizeimage import resizeimage
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from odoo import api, fields, models, _
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from odoo.exceptions import UserError, Warning
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from . import downloader
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_logger = logging.getLogger(__name__)
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class ProductTemplate(models.Model):
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"""
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Inherited product template to add new fields to show the downloaded image
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and set an image as product image
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"""
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_inherit = 'product.template'
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search_image_ids = fields.One2many('product.image.suggestion',
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'product_tmpl_id', string='Images',
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readonly=True,
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help="To show the images downloaded")
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search_field = fields.Char(string='Search Text',
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help="Type the text to be searched")
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image_limit = fields.Integer('Limit', default=5,
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help="Limit of images to display")
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resize_image = fields.Boolean(string='Resize Image', default=True,
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help="Resize the image")
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@api.onchange('image_limit')
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def _onchange_image_limit(self):
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"""
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Check if the searched image limit is greater than 10 and a warning
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message will be raised.
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"""
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if self.image_limit > 10:
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raise Warning(_('This may slow down image search..!!!'))
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def action_search_image(self):
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"""Clear search images and add new search"""
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for rec in self:
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rec.search_image_ids = [[5, 0, 0]]
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if rec.image_limit > 10:
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_logger.warning("High limit number slow down the image "
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"searches")
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try:
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query_string = rec.search_field.replace(" ", "_").replace(",",
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"_")
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image_datas = downloader.download(query_string,
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limit=rec.image_limit,
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output_dir='dataset',
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adult_filter_off=False,
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timeout=60, verbose=True)
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except AttributeError:
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raise UserError(_('No internet connection available or '
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'Something wrong !'))
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if image_datas:
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for img in image_datas:
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temp_name = ''
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try:
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img_request = requests.get(img.strip()).content
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if self.resize_image:
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temp_file, temp_name = tempfile.mkstemp(
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suffix='.png')
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file = open(temp_name, "wb")
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file.write(img_request)
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file.close()
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img_data = Image.open(temp_name)
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img_data = resizeimage.resize_contain(img_data,
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[1024, 1024])
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img_data.save(temp_name, img_data.format)
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with open(temp_name, "rb") as image_file:
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binary_image = base64.b64encode(
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image_file.read())
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else:
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byte_image = bytearray(img_request)
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binary_image = base64.b64encode(byte_image)
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vals = {
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'image': binary_image,
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'product_tmpl_id': rec.id
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}
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self.env['product.image.suggestion'].create(vals)
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if self.resize_image:
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os.remove(temp_name)
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except:
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_logger.exception(_("failed to display in page"))
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continue
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else:
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raise UserError(_('No image suggestions for this image'))
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