Changeset 11036

Timestamp:

06/26/07 22:59:20 (3 years ago)

Author:

rambo

Message:

Started work on feed creation, the viewer now autogenerates some
request switches it considers likely to be usefull and passes them on
to a dispatcher that will then call corresponding handler to see if we
can get an array of photos.

Making an actual feed from those with feedcreator is next up.

Files:

• branches/MidCOM_2_8/org.routamc.photostream/handler/feed.php (added)
• branches/MidCOM_2_8/org.routamc.photostream/viewer.php (modified) (2 diffs)

branches/MidCOM_2_8/org.routamc.photostream/viewer.php

@@ -329 +329 @@
-            ),
-        );
+
+        $this->_register_feed_handlers();
+    }
+
+    function _register_feed_handlers()
+    {
+        debug_push_class(__CLASS__, __FUNCTION__);
+        debug_print_r('$this->_request_switch is now: ', $this->_request_switch);
+        debug_add('Start');
+        foreach ($this->_request_switch as $handler_id => $switch_data)
+        {
+            debug_add("Checking id '{$handler_id}', it has handler class '{$switch_data['handler'][0]}'");
+            if ($switch_data['handler'][0] !== 'org_routamc_photostream_handler_list')
+            {
+                debug_add('Not interested, next!');
+                // We only care about the list views
+                continue;
+            }
+            $new_id = "feed:{$handler_id}";
+            debug_add("Creating new switch with id '{$new_id}'");
+            // PHP5-TODO: Must be copy-by-value
+            $new_switch = $switch_data;
+            // switch handler to the feed dispatcher
+            $new_switch['handler'] = array('org_routamc_photostream_handler_feed', 'dispatcher');
+            // add a variable arg to end of list for feed type
+            if (!isset($new_switch['variable_args']))
+            {
+                $new_switch['variable_args'] = 0;
+            }
+            $new_switch['variable_args']++;
+            
+            /* OTOH the variable_args increment server the same purpose and it's easier to just add rss.xml/atom.xml to the url...
+            // Prepend /feed/ to list fixed args
+            array_unshift($new_switch['fixed_args'], 'feed');
+            */
+
+            // Add the new switch
+            debug_print_r("Setting \$this->_request_switch['{$new_id}'] to: ", $new_switch);
+            $this->_request_switch[$new_id] = $new_switch;
+            unset($new_id, $new_switch);
+        }
+        debug_add('Done.');
+        debug_print_r('$this->_request_switch is now: ', $this->_request_switch);
+        debug_pop();
-    }
-
@@ -442 +486 @@
-        );
-
+        // the feed dispatcher needs this information, it might be available otherwisely but I couldn't find it
+        $this->_request_data['request_switch'] =& $this->_request_switch;
-        return true;
-    }