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Add button for printing individual reports using HTML export #2

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samuelscandrett wants to merge 1 commit into from
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Add button for printing individual reports using HTML export #2

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8 changes: 8 additions & 0 deletions arches_pdf_exporting/urls.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,17 @@
from django.urls import include, path, re_path

from arches_pdf_exporting.views import search
from arches_pdf_exporting.views.print_report import PrintReportView

uuid_regex = settings.UUID_REGEX

urlpatterns = [
re_path(r"^search/export_results$", search.export_results, name="export_results"),
re_path(
r"^report/(?P<resourceid>%s)/print$" % uuid_regex,
PrintReportView.as_view(),
name="print_report",
),
]

# Ensure Arches core urls are superseded by project-level urls
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20 changes: 20 additions & 0 deletions arches_pdf_exporting/views/print_report.py
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Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
from django.shortcuts import render
from django.http import HttpResponse
from django.views.generic import View
from io import StringIO

from arches.app.utils.data_management.resources.formats.htmlfile import HtmlWriter
from arches.app.utils.data_management.resources.exporter import ResourceExporter

class PrintReportView(View):

def get(self, request, resourceid=None):

# Call HTML exporter - pass in our single resource id
html_exporter = ResourceExporter(format="html")
resource = html_exporter.export(resourceinstanceids=[resourceid])

# exporter returns file object, with file + content as stringIO, so we convert it back to html
html_content = resource[0]["outputfile"].getvalue()

return HttpResponse(html_content)
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