slapos_slap_tool: Add getJIOAPIUrl to slapTool

master/bt5/slapos_slap_tool/PropertySheetTemplateItem/portal_property_sheets/SlapOSHateoasSystemPreference/preferred_jio_api_url_property.xml

+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="Standard Property" module="erp5.portal_type"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>_local_properties</string> </key>
+            <value>
+              <tuple>
+                <dictionary>
+                  <item>
+                      <key> <string>id</string> </key>
+                      <value> <string>mode</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>type</string> </key>
+                      <value> <string>string</string> </value>
+                  </item>
+                </dictionary>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>categories</string> </key>
+            <value>
+              <tuple>
+                <string>elementary_type/string</string>
+              </tuple>
+            </value>
+        </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value> <string>Stores API server URL</string> </value>
+        </item>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>preferred_jio_api_url_property</string> </value>
+        </item>
+        <item>
+            <key> <string>mode</string> </key>
+            <value> <string>w</string> </value>
+        </item>
+        <item>
+            <key> <string>portal_type</string> </key>
+            <value> <string>Standard Property</string> </value>
+        </item>
+        <item>
+            <key> <string>preference</string> </key>
+            <value> <int>1</int> </value>
+        </item>
+        <item>
+            <key> <string>property_default</string> </key>
+            <value> <string>python: \'\'</string> </value>
+        </item>
+        <item>
+            <key> <string>read_permission</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
+        <item>
+            <key> <string>write_permission</string> </key>
+            <value> <string>Manage properties</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>

master/bt5/slapos_slap_tool/ToolComponentTemplateItem/portal_components/tool.erp5.SlapTool.py

@@ -417,6 +417,33 @@ class SlapTool(BaseTool):
           if software_release.getValidationState() in \
                   ['published', 'published_alive']])
 
+  security.declareProtected(Permissions.AccessContentsInformation,
+    'getJIOAPIUrl')
+  def getJIOAPIUrl(self):
+    """
+    Return preferred jIO API URL.
+    """
+    preference_tool = self.getPortalObject().portal_preferences
+    try:
+      url = CachingMethod(preference_tool.getPreferredJioApiUrl,
+        id='getJIOAPIUrl',
+        cache_factory='slap_cache_factory')()
+    except AttributeError:
+      raise NotFound
+    if not url:
+      raise NotFound
+    # Keep in cache server for 1 hour
+    self.REQUEST.response.setStatus(200)
+    self.REQUEST.response.setHeader('Cache-Control',
+                                    'public, max-age=3600, stale-if-error=604800')
+    self.REQUEST.response.setHeader('Vary',
+                                    'REMOTE_USER')
+    self.REQUEST.response.setHeader('content-type', 'text; charset=utf-8')
+    self.REQUEST.response.setHeader('Etag',
+      calculate_dict_hash({"etag": url}))
+    self.REQUEST.response.setBody(url)
+    return self.REQUEST.response
+
   security.declareProtected(Permissions.AccessContentsInformation,
     'getHateoasUrl')
   def getHateoasUrl(self):