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| 1 | +# Copyright 2026 Ledo Enterprises |
| 2 | +# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). |
| 3 | + |
| 4 | +import base64 |
| 5 | +import json |
| 6 | +import logging |
| 7 | + |
| 8 | +from odoo import api, fields, models |
| 9 | +from odoo.exceptions import AccessError |
| 10 | + |
| 11 | +_logger = logging.getLogger(__name__) |
| 12 | + |
| 13 | +SPREADSHEET_MIMETYPE = "application/o-spreadsheet" |
| 14 | + |
| 15 | + |
| 16 | +class DmsFile(models.Model): |
| 17 | + _name = "dms.file" |
| 18 | + _inherit = ["dms.file", "spreadsheet.abstract"] |
| 19 | + |
| 20 | + handler = fields.Selection( |
| 21 | + selection=[("spreadsheet", "Spreadsheet")], |
| 22 | + index=True, |
| 23 | + ) |
| 24 | + |
| 25 | + # ── Lifecycle ──────────────────────────────────────────────────────────── |
| 26 | + |
| 27 | + @api.model_create_multi |
| 28 | + def create(self, vals_list): |
| 29 | + for vals in vals_list: |
| 30 | + if vals.get("mimetype") == SPREADSHEET_MIMETYPE: |
| 31 | + vals["handler"] = "spreadsheet" |
| 32 | + if vals.get("content") and not vals.get("spreadsheet_binary_data"): |
| 33 | + vals["spreadsheet_binary_data"] = vals["content"] |
| 34 | + return super().create(vals_list) |
| 35 | + |
| 36 | + def write(self, vals): |
| 37 | + if vals.get("mimetype") == SPREADSHEET_MIMETYPE: |
| 38 | + vals["handler"] = "spreadsheet" |
| 39 | + return super().write(vals) |
| 40 | + |
| 41 | + # ── Storage bridge ─────────────────────────────────────────────────────── |
| 42 | + |
| 43 | + def _compute_content(self): |
| 44 | + """For spreadsheet files, content mirrors spreadsheet_binary_data.""" |
| 45 | + spreadsheets = self.filtered(lambda f: f.handler == "spreadsheet") |
| 46 | + for rec in spreadsheets: |
| 47 | + rec.content = rec.spreadsheet_binary_data |
| 48 | + return super(DmsFile, self - spreadsheets)._compute_content() |
| 49 | + |
| 50 | + def _inverse_content(self): |
| 51 | + """For spreadsheet files, write-through to spreadsheet_binary_data.""" |
| 52 | + spreadsheets = self.filtered(lambda f: f.handler == "spreadsheet") |
| 53 | + for rec in spreadsheets: |
| 54 | + rec.spreadsheet_binary_data = rec.content |
| 55 | + return super(DmsFile, self - spreadsheets)._inverse_content() |
| 56 | + |
| 57 | + # ── spreadsheet.abstract interface ─────────────────────────────────────── |
| 58 | + |
| 59 | + def get_spreadsheet_data(self): |
| 60 | + """Return data payload consumed by action_spreadsheet_oca client action.""" |
| 61 | + self.ensure_one() |
| 62 | + mode = "normal" |
| 63 | + try: |
| 64 | + self.check_access("write") |
| 65 | + except AccessError: |
| 66 | + mode = "readonly" |
| 67 | + |
| 68 | + raw = {} |
| 69 | + if self.spreadsheet_binary_data: |
| 70 | + try: |
| 71 | + raw = json.loads( |
| 72 | + base64.decodebytes(self.spreadsheet_binary_data).decode("utf-8") |
| 73 | + ) |
| 74 | + except (ValueError, UnicodeDecodeError): |
| 75 | + _logger.warning( |
| 76 | + "Could not decode spreadsheet data for dms.file %s", self.id |
| 77 | + ) |
| 78 | + |
| 79 | + revisions = [] |
| 80 | + for rev in self.spreadsheet_revision_ids: |
| 81 | + try: |
| 82 | + revisions.append( |
| 83 | + dict( |
| 84 | + json.loads(rev.commands), |
| 85 | + nextRevisionId=rev.next_revision_id, |
| 86 | + serverRevisionId=rev.server_revision_id, |
| 87 | + ) |
| 88 | + ) |
| 89 | + except (ValueError, UnicodeDecodeError): |
| 90 | + _logger.warning( |
| 91 | + "Skipping malformed revision %s on dms.file %s", rev.id, self.id |
| 92 | + ) |
| 93 | + |
| 94 | + return { |
| 95 | + "name": self.name, |
| 96 | + "spreadsheet_raw": raw, |
| 97 | + "revisions": revisions, |
| 98 | + "mode": mode, |
| 99 | + "default_currency": self.env[ |
| 100 | + "res.currency" |
| 101 | + ].get_company_currency_for_spreadsheet(), |
| 102 | + "user_locale": self.env["res.lang"]._get_user_spreadsheet_locale(), |
| 103 | + } |
| 104 | + |
| 105 | + def open_spreadsheet(self): |
| 106 | + self.ensure_one() |
| 107 | + return { |
| 108 | + "type": "ir.actions.client", |
| 109 | + "tag": "action_spreadsheet_oca", |
| 110 | + "params": {"spreadsheet_id": self.id, "model": self._name}, |
| 111 | + } |
| 112 | + |
| 113 | + @api.model |
| 114 | + def action_open_new_spreadsheet(self): |
| 115 | + """Open the New Spreadsheet wizard, pre-filling directory from context. |
| 116 | +
|
| 117 | + Called from the server action bound to the file kanban/list views so |
| 118 | + that 'New Spreadsheet' appears in the Files ⚙ action menu. |
| 119 | + """ |
| 120 | + ctx = self.env.context |
| 121 | + directory_id = ctx.get("default_directory_id") or ctx.get("active_id") |
| 122 | + return { |
| 123 | + "type": "ir.actions.act_window", |
| 124 | + "res_model": "dms.spreadsheet.create", |
| 125 | + "view_mode": "form", |
| 126 | + "target": "new", |
| 127 | + "context": {"default_directory_id": directory_id}, |
| 128 | + } |
| 129 | + |
| 130 | + # ── Computed helpers ───────────────────────────────────────────────────── |
| 131 | + |
| 132 | + @api.depends("handler") |
| 133 | + def _compute_extension(self): |
| 134 | + """Spreadsheet files use 'oss' extension (MIME not in Python stdlib).""" |
| 135 | + spreadsheets = self.filtered(lambda f: f.handler == "spreadsheet") |
| 136 | + for rec in spreadsheets: |
| 137 | + rec.extension = "oss" |
| 138 | + return super(DmsFile, self - spreadsheets)._compute_extension() |
| 139 | + |
| 140 | + @api.depends("handler") |
| 141 | + def _compute_mimetype(self): |
| 142 | + spreadsheets = self.filtered(lambda f: f.handler == "spreadsheet") |
| 143 | + for rec in spreadsheets: |
| 144 | + rec.mimetype = SPREADSHEET_MIMETYPE |
| 145 | + return super(DmsFile, self - spreadsheets)._compute_mimetype() |
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