templatetags: add phonenumber_fr filter (#41723)

tests/test_templates.py

@@ -575,3 +575,32 @@ def test_reproj():
     coords = tmpl.render(CompatibilityNamesDict({'form': lazy_formdata})).split('/')
     assert int(float(coords[0])) == 1625337
     assert int(float(coords[1])) == 5422836
+
+
+def test_phonenumber_fr():
+    t = Template('{{ number|phonenumber_fr }}')
+    assert t.render({'number': '01 23 45 67 89'}) == '01 23 45 67 89'
+    assert t.render({'number': '0 1 23 45 67 89'}) == '01 23 45 67 89'
+    assert t.render({'number': '0123456789'}) == '01 23 45 67 89'
+    assert t.render({'number': '01.23.45.67.89'}) == '01 23 45 67 89'
+    assert t.render({'number': '01 23 45 67 89'}) == '01 23 45 67 89'
+
+    assert t.render({'number': '00 33 1 23 45 67 89'}) == '00 33 1 23 45 67 89'
+    assert t.render({'number': '00 33 1 23 45 67 89'}) == '00 33 1 23 45 67 89'
+    assert t.render({'number': '+33 1 23 45 67 89'}) == '+33 1 23 45 67 89'
+    assert t.render({'number': '+33 (0)1 23 45 67 89'}) == '+33 1 23 45 67 89'
+
+    # drom
+    assert t.render({'number': '02 62 11 22 33'}) == '02 62 11 22 33'
+    assert t.render({'number': '00 262 11 22 33'}) == '00 262 11 22 33'
+    assert t.render({'number': '+262 112233'}) == '+262 11 22 33'
+
+    t = Template('{{ number|phonenumber_fr:"." }}')
+    assert t.render({'number': '01 23 45 67 89'}) == '01.23.45.67.89'
+
+    # unknown
+    assert t.render({'number': '12 3'}) == '12 3'
+    assert t.render({'number': 'bla bla'}) == 'bla bla'
+    assert t.render({'number': None}) == 'None'
+    t = Template('{{ number|decimal|phonenumber_fr }}')
+    assert t.render({'number': '1,33'}) == '1.33'

wcs/qommon/templatetags/qommon.py

@@ -438,3 +438,38 @@ def has_role(user, role_name):
         except KeyError:  # role has been deleted
             pass
     return False
+
+
+@register.filter(is_safe=False)
+def phonenumber_fr(value, separator=' '):
+    DROMS = ('262', '508', '590', '594', '596')
+
+    if not value or not isinstance(value, six.string_types):
+        return value
+    number = value.strip()
+    if not number:
+        return value
+    if number[0] == '+':
+        international = '+'
+        number = '00' + number[1:]
+    else:
+        international = '00' + separator
+    number = ''.join(c for c in number if c in '0123456789')
+
+    def in_pairs(num):
+        return separator.join(num[i*2:i*2+2] for i in range(len(num)//2))
+
+    # local number
+    if len(number) == 10 and number[0] == '0' and number[1] in '123456789':
+        return in_pairs(number)
+    # international
+    if len(number) == 14 and number[0:5] == '00330':
+        # +/00 33 (0)x xx xx xx xx : remove (0)
+        number = number[0:4] + number[5:]
+    if len(number) == 13 and number[0:4] == '0033':
+        return international + '33' + separator + number[4] + separator + in_pairs(number[5:])
+    if len(number) == 11 and number[0:2] == '00' and number[2:5] in DROMS:
+        return international + number[2:5] + separator + in_pairs(number[5:])
+
+    # unknown
+    return value