changes

fusion_plating/scripts/fp_retro_image_30045.py

@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+"""Retro-extract WMF image from CoC-30045's attached RTF, attach as
+PNG, link to x_fc_thickness_image_id, regenerate cert PDF.
+
+Run with:
+    odoo shell -c /etc/odoo/odoo.conf -d admin --no-http < this_file
+"""
+import base64
+
+from odoo.addons.fusion_plating_jobs.wizards.fp_cert_issue_wizard import (
+    _fp_extract_rtf_images,
+    _fp_pick_microscope_image,
+)
+
+cert = env['fp.certificate'].browse(501)
+att = env['ir.attachment'].search([
+    ('res_model', '=', 'fp.certificate'),
+    ('res_id',    '=', 501),
+    ('name',      'ilike', 'XRF'),
+], limit=1)
+
+raw = base64.b64decode(att.datas)
+pngs = _fp_extract_rtf_images(raw)
+print('extracted PNG blocks:', len(pngs),
+      'sizes:', [len(p) for p in pngs])
+
+img_bytes, w, h = _fp_pick_microscope_image(pngs)
+if not img_bytes:
+    print('no microscope image found (all blocks below area threshold)')
+else:
+    print('picked microscope image: %dx%d, %d bytes' % (w, h, len(img_bytes)))
+    img_att = env['ir.attachment'].sudo().create({
+        'name':      'CoC-30045-microscope.png',
+        'type':      'binary',
+        'datas':     base64.b64encode(img_bytes),
+        'mimetype':  'image/png',
+        'res_model': 'fp.certificate',
+        'res_id':    cert.id,
+    })
+    cert.write({'x_fc_thickness_image_id': img_att.id})
+    print('attached as ir.attachment id=%d' % img_att.id)
+
+# Regenerate the cert PDF so the layout includes the image.
+if cert.attachment_id:
+    cert.attachment_id.unlink()
+cert.invalidate_recordset()
+new_att = cert._fp_render_and_attach_pdf()
+env.cr.commit()
+print('regen done · cert PDF=%s · size=%d bytes' % (
+    new_att.name if new_att else 'NONE',
+    new_att.file_size if new_att else 0,
+))