Issue #2333009 by MegaChriz: Add importer validator for Views

feeds.info

@@ -66,3 +66,4 @@ files[] = views/feeds_views_handler_field_log_message.inc
 files[] = views/feeds_views_handler_field_severity.inc
 files[] = views/feeds_views_handler_field_source.inc
 files[] = views/feeds_views_handler_filter_severity.inc
+files[] = views/feeds_views_plugin_argument_validate_feed_nid.inc

views/feeds.views.inc

@@ -319,3 +319,17 @@ function feeds_views_data() {
 
   return $data;
 }
+
+/**
+ * Implements hook_views_plugins().
+ */
+function feeds_views_plugins() {
+  return array(
+    'argument validator' => array(
+      'feed_nid' => array(
+        'title' => t('Feed node id'),
+        'handler' => 'feeds_views_plugin_argument_validate_feed_nid',
+      ),
+    ),
+  );
+}

views/feeds.views_default.inc

@@ -125,7 +125,6 @@ function feeds_views_default_views() {
   $handler->display->display_options['arguments']['id']['summary']['format'] = 'default_summary';
   $handler->display->display_options['arguments']['id']['summary_options']['items_per_page'] = '25';
   $handler->display->display_options['arguments']['id']['specify_validation'] = TRUE;
-  $handler->display->display_options['arguments']['id']['validate']['fail'] = 'empty';
   $handler->display->display_options['arguments']['id']['limit'] = '0';
   /* Filter criterion: Feeds log: Feed node id */
   $handler->display->display_options['filters']['feed_nid']['id'] = 'feed_nid';
@@ -164,6 +163,8 @@ function feeds_views_default_views() {
   $handler->display->display_options['arguments']['feed_nid']['summary']['number_of_records'] = '0';
   $handler->display->display_options['arguments']['feed_nid']['summary']['format'] = 'default_summary';
   $handler->display->display_options['arguments']['feed_nid']['summary_options']['items_per_page'] = '25';
+  $handler->display->display_options['arguments']['feed_nid']['specify_validation'] = TRUE;
+  $handler->display->display_options['arguments']['feed_nid']['validate']['type'] = 'feed_nid';
   $handler->display->display_options['defaults']['filter_groups'] = FALSE;
   $handler->display->display_options['defaults']['filters'] = FALSE;
   /* Filter criterion: Feeds log: Severity */
@@ -175,7 +176,6 @@ function feeds_views_default_views() {
   $handler->display->display_options['filters']['severity']['expose']['label'] = 'Severity';
   $handler->display->display_options['filters']['severity']['expose']['operator'] = 'severity_op';
   $handler->display->display_options['filters']['severity']['expose']['identifier'] = 'severity';
-
   $handler->display->display_options['path'] = 'node/%/log';
   $handler->display->display_options['menu']['type'] = 'tab';
   $handler->display->display_options['menu']['title'] = 'Log';
@@ -240,7 +240,6 @@ function feeds_views_default_views() {
   $handler->display->display_options['filters']['severity']['expose']['label'] = 'Severity';
   $handler->display->display_options['filters']['severity']['expose']['operator'] = 'severity_op';
   $handler->display->display_options['filters']['severity']['expose']['identifier'] = 'severity';
-
   $handler->display->display_options['path'] = 'admin/reports/feeds';
   $handler->display->display_options['menu']['type'] = 'normal';
   $handler->display->display_options['menu']['title'] = 'Feeds log';
@@ -248,6 +247,33 @@ function feeds_views_default_views() {
   $handler->display->display_options['menu']['weight'] = '0';
   $handler->display->display_options['menu']['name'] = 'management';
   $handler->display->display_options['menu']['context'] = 0;
+  $translatables['feeds_log'] = array(
+    t('Defaults'),
+    t('more'),
+    t('Apply'),
+    t('Reset'),
+    t('Sort by'),
+    t('Asc'),
+    t('Desc'),
+    t('Items per page'),
+    t('- All -'),
+    t('Offset'),
+    t('« first'),
+    t('‹ previous'),
+    t('next ›'),
+    t('last »'),
+    t('There are no log messages.'),
+    t('Log time'),
+    t('Request time'),
+    t('Message'),
+    t('Severity'),
+    t('Standalone importer page'),
+    t('Feed node page'),
+    t('All entries'),
+    t('Feeds log'),
+    t('Feed node'),
+    t('Importer'),
+  );
 
   $views[$view->name] = $view;
 

views/feeds_views_plugin_argument_validate_feed_nid.inc

+<?php
+
+/**
+ * @file
+ * Contains the 'Feeds node id' argument validator plugin.
+ */
+
+/**
+ * Validates whether an argument is a valid Feed node.
+ */
+class feeds_views_plugin_argument_validate_feed_nid extends views_plugin_argument_validate {
+  /**
+   * Validates if argument is a valid Feed node.
+   */
+  public function validate_argument($argument) {
+    $node = node_load($argument);
+    if ($node) {
+      $importer_id = feeds_get_importer_id($node->type);
+      if ($importer_id) {
+        return TRUE;
+      }
+    }
+    return FALSE;
+  }
+}