Changeset 11356 for trunk/src/bp-activity/bp-activity-functions.php

Timestamp:

12/29/2016 07:38:58 PM (8 years ago)

Author:

boonebgorges

Message:

Discard activity filter values that are invalid for the current context.

Activity filters are stored in a cookie that persists across
activity pages. But some filter values are not valid in all contexts,
such as new_member (valid in the sitewide feed, but not in a group).
This changeset ensures that filter values sent via AJAX are discarded
if they aren't valid in the current context.

Props lakrisgubben.
Fixes #4062.

File:

• trunk/src/bp-activity/bp-activity-functions.php (modified) (1 diff)

trunk/src/bp-activity/bp-activity-functions.php

@@ -838 +838 @@
      */
     return apply_filters( 'bp_activity_get_types', $actions );
+}
+
+/**
+ * Gets the current activity context.
+ *
+ * The "context" is the current view type, corresponding roughly to the
+ * current component. Use this context to determine which activity actions
+ * should be whitelisted for the filter dropdown.
+ *
+ * @since 2.8.0
+ *
+ * @return string Activity context. 'member', 'member_groups', 'group', 'activity'.
+ */
+function bp_activity_get_current_context() {
+    // On member pages, default to 'member', unless this is a user's Groups activity.
+    if ( bp_is_user() ) {
+        if ( bp_is_active( 'groups' ) && bp_is_current_action( bp_get_groups_slug() ) ) {
+            $context = 'member_groups';
+        } else {
+            $context = 'member';
+        }
+
+    // On individual group pages, default to 'group'.
+    } elseif ( bp_is_active( 'groups' ) && bp_is_group() ) {
+        $context = 'group';
+
+    // 'activity' everywhere else.
+    } else {
+        $context = 'activity';
+    }
+
+    return $context;
+}
+
+/**
+ * Gets a flat list of activity actions compatible with a given context.
+ *
+ * @since 2.8.0
+ *
+ * @param string $context Optional. Name of the context. Defaults to the current context.
+ * @return array
+ */
+function bp_activity_get_actions_for_context( $context = '' ) {
+    if ( ! $context ) {
+        $context = bp_activity_get_current_context();
+    }
+
+    $actions = array();
+    foreach ( bp_activity_get_actions() as $component_actions ) {
+        foreach ( $component_actions as $component_action ) {
+            if ( in_array( $context, (array) $component_action['context'], true ) ) {
+                $actions[] = $component_action;
+            }
+        }
+    }
+
+    return $actions;
 }