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replace variables in OpenOffice user-field-decl values (#13129)

This commit is contained in:
Benjamin Dauvergne 2016-09-09 11:08:50 +02:00
parent 8f41ba6076
commit 0385bea31c
3 changed files with 18 additions and 1 deletions
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tests/template-out.odt
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19
wcs/wf/export_to_model.py
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@ -38,6 +38,12 @@ from wcs.workflows import (WorkflowStatusItem, AttachmentEvolutionPart,
template_on_formdata, register_item_class)
from wcs.file_validation import has_file_validation, push_document
OO_TEXT_NS = 'urn:oasis:names:tc:opendocument:xmlns:text:1.0'
OO_OFFICE_NS = 'urn:oasis:names:tc:opendocument:xmlns:office:1.0'
USER_FIELD_DECL = '{%s}user-field-decl' % OO_TEXT_NS
USER_FIELD_GET = '{%s}user-field-get' % OO_TEXT_NS
STRING_VALUE = '{%s}string-value' % OO_OFFICE_NS
NAME = '{%s}name' % OO_TEXT_NS
try:
subprocess.check_call(['which', 'libreoffice'], stdout=open('/dev/null', 'w'))
@ -360,9 +366,11 @@ class ExportToModel(WorkflowStatusItem):
raise TemplatingError(_('Unknown error in the '
'template: %s') % str(e))
def apply_od_template_to_formdata(self, formdata):
def process_root(root):
# cache for keeping computed user-field-decl value around
user_field_values = {}
def process_text(t):
if isinstance(t, unicode):
t = t.encode(get_publisher().site_charset)
@ -370,6 +378,15 @@ class ExportToModel(WorkflowStatusItem):
return unicode(t, get_publisher().site_charset)
for node in root.iter():
got_blank_lines = False
# apply template to user-field-decl and update user-field-get
if node.tag == USER_FIELD_DECL and STRING_VALUE in node.attrib:
node.attrib[STRING_VALUE] = process_text(node.attrib[STRING_VALUE])
if NAME in node.attrib:
user_field_values[node.attrib[NAME]] = node.attrib[STRING_VALUE]
if (node.tag == USER_FIELD_GET and NAME in node.attrib and
node.attrib[NAME] in user_field_values):
node.text = user_field_values[node.attrib[NAME]]
for attr in ('text', 'tail'):
if not getattr(node, attr):
continue