一键打印功能

zpl_print/controllers/report.py

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+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+import json
+import logging
+
+import werkzeug
+import werkzeug.exceptions
+import werkzeug.utils
+import werkzeug.wrappers
+import werkzeug.wsgi
+from werkzeug.urls import url_parse
+
+from odoo import http
+from odoo.http import content_disposition, request
+from odoo.tools.safe_eval import safe_eval, time
+from odoo.addons.web.controllers.report import ReportController
+from ..models.common import Common
+
+
+
+
+_logger = logging.getLogger(__name__)
+
+
+class ZplReportController(ReportController):
+
+
+    #------------------------------------------------------
+    # Report controllers
+    #------------------------------------------------------
+    @http.route([
+        '/report/<converter>/<reportname>',
+        '/report/<converter>/<reportname>/<docids>',
+    ], type='http', auth='user', website=True)
+    def report_routes(self, reportname, docids=None, converter=None, **data):
+        report = request.env['ir.actions.report']
+        context = dict(request.env.context)
+
+        if docids:
+            docids = [int(i) for i in docids.split(',')]
+        if data.get('options'):
+            data.update(json.loads(data.pop('options')))
+        if data.get('context'):
+            data['context'] = json.loads(data['context'])
+            context.update(data['context'])
+        if converter == 'html':
+            html = report.with_context(context)._render_qweb_html(reportname, docids, data=data)[0]
+            return request.make_response(html)
+        elif converter == 'pdf':
+            pdf = report.with_context(context)._render_qweb_pdf(reportname, docids, data=data)[0]
+            pdfhttpheaders = [('Content-Type', 'application/pdf'), ('Content-Length', len(pdf))]
+            return request.make_response(pdf, headers=pdfhttpheaders)
+        elif converter == 'text':
+            text = report.with_context(context)._render_qweb_text(reportname, docids, data=data)[0]
+            text_str = text.decode()
+            Common.print_zpl(self, text_str)
+            texthttpheaders = [('Content-Type', 'text/plain'), ('Content-Length', len(text))]
+            return request.make_response(text, headers=texthttpheaders)
+        else:
+            raise werkzeug.exceptions.HTTPException(description='Converter %s not implemented.' % converter)