From c9b07622ebf6f6dcceff3d6906d3ed33d74f24fd Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@iggdrasil.net>
Date: Wed, 11 Mar 2020 13:27:04 +0100
Subject: Searc criteria: add has image/file/url criteria for all document
 items

---
 ishtar_common/forms.py  | 24 ++++++++++++++++++++----
 ishtar_common/models.py | 17 +++++++++++++++++
 2 files changed, 37 insertions(+), 4 deletions(-)

(limited to 'ishtar_common')

diff --git a/ishtar_common/forms.py b/ishtar_common/forms.py
index 17ada982f..939563334 100644
--- a/ishtar_common/forms.py
+++ b/ishtar_common/forms.py
@@ -782,23 +782,39 @@ class HistorySelect(CustomForm, TableSelect):
         label=_("Modified after"), widget=DatePicker,
         required=False)
     _explicit_ordering = True
+    CURRENT_FIELDS = ["history_creator", "history_modifier",
+                      "modified_before", "modified_after"]
 
     def __init__(self, *args, **kwargs):
         super(HistorySelect, self).__init__(*args, **kwargs)
         field_order = self.fields.keys()
-        current_fields = ["history_creator", "history_modifier",
-                          "modified_before", "modified_after"]
         fields = OrderedDict()
         for k in field_order:
-            if k in current_fields:
+            if k in self.CURRENT_FIELDS:
                 continue
             fields[k] = self.fields[k]
-        for k in current_fields:
+        for k in self.CURRENT_FIELDS:
             fields[k] = self.fields[k]
         self.fields = fields
         self.custom_form_ordering()
 
 
+class DocumentItemSelect(HistorySelect):
+    documents__image__isnull = forms.NullBooleanField(label=_("Has an image?"))
+    documents__associated_file__isnull = forms.NullBooleanField(
+        label=_("Has an attached file?"))
+    documents__associated_url__isnull = forms.NullBooleanField(
+        label=_("Has a web address?"))
+    CURRENT_FIELDS = [
+        'documents__image__isnull',
+        'documents__associated_file__isnull',
+        'documents__associated_url__isnull',
+        "history_creator", "history_modifier",
+        "modified_before", "modified_after"
+    ]
+    _explicit_ordering = True
+
+
 def get_now():
     format = formats.get_format('DATE_INPUT_FORMATS')[0]
     value = datetime.datetime.now().strftime(format)
diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index dc2fef815..5fa668faf 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -1818,6 +1818,21 @@ class QRCodeItem(models.Model, ImageContainerModel):
 
 
 class DocumentItem(object):
+    ALT_NAMES = {
+        'documents__image__isnull':
+            SearchAltName(
+                pgettext_lazy("key for text search", "has-image"),
+                'documents__image__isnull'),
+        'documents__associated_url__isnull':
+            SearchAltName(
+                pgettext_lazy("key for text search", "has-url"),
+                'documents__associated_url__isnull'),
+        'documents__associated_file__isnull':
+            SearchAltName(
+                pgettext_lazy("key for text search", "has-attached-file"),
+                'documents__associated_file__isnull'),
+    }
+
     def public_representation(self):
         images = []
         if getattr(self, "main_image", None):
@@ -5600,6 +5615,8 @@ class Document(BaseHistorizedItem, QRCodeItem, OwnPerms, ImageModel,
         no_path_change = 'no_path_change' in kwargs \
                          and kwargs.pop('no_path_change')
         self.set_index()
+        if not self.associated_url:
+            self.associated_url = None
         super(Document, self).save(*args, **kwargs)
 
         if self.image and not no_path_change and \
-- 
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