62 lines
2.1 KiB
Python
62 lines
2.1 KiB
Python
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from odoo import models, _, api, fields
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from odoo.exceptions import UserError
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class IrAttachment(models.Model):
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_inherit = 'ir.attachment'
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def create(self, vals_list):
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# 1. Get the limit from system parameters (set via res.config.settings)
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# Default to 2048 MB (2 GB) if not set in settings
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max_size_mb = float(self.env['ir.config_parameter'].sudo().get_param(
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'attachment_size.max_attachment_size', default=2048.0
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))
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# 2. Convert MB to bytes
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max_size_bytes = max_size_mb * 1024 * 1024
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# 3. Validate file size
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for vals in vals_list:
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if vals.get('datas'):
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# Base64 increases size by ~33%, so we check against max_size_bytes * 4 / 3
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if len(vals['datas']) > (max_size_bytes * 4 / 3):
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raise UserError(_(
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"File size exceeds the maximum allowed limit of %(max_size)s MB.",
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max_size=max_size_mb
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))
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return super().create(vals_list)
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class FileSizeConfigSetting(models.TransientModel):
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_inherit = 'res.config.settings'
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max_attachment_size = fields.Float(
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string="Maximum Attachment Size (MB)",
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config_parameter='attachment_size.max_attachment_size',
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help="Set the maximum size for attachments in MB. Default is 2048 MB (2 GB)."
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)
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class Http(models.AbstractModel):
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_inherit = "ir.http"
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@api.model
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def session_info(self):
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session_info = super().session_info()
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# Get the limit from system parameters, default to 2048 MB (2 GB)
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max_size_mb = float(self.env['ir.config_parameter'].sudo().get_param(
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'attachment_size.max_attachment_size', default=2048.0
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))
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max_attachment_size_bytes = max_size_mb * 1024 * 1024 # Convert MB to Bytes
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# Always update session_info so JS always has a value (no more undefined)
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session_info.update({
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"max_attachment_size": max_attachment_size_bytes,
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"max_size": max_size_mb,
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"max_file_upload_size": max_attachment_size_bytes,
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})
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return session_info
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