- Patch #301902 by TheRec, beeradb, catch, sun, skilip, alpritt, JacobSingh, Senpai: usability improvement: allow more users to see the node admin page.

modules/node/node.admin.inc

@@ -396,7 +396,7 @@ function node_admin_content($form, $form_state) {
     '#access' => _node_add_access(),
     '#markup' => theme('links', array('links' => array(array('title' => t('Add new content'), 'href' => 'node/add')), 'attributes' => array('class' => array('action-links')))),
   );
-  $form[] = node_filter_form();
+  $form['filter'] = node_filter_form();
   $form['#submit'][] = 'node_filter_form_submit';
   $form['#theme'] = 'node_filter_form';
   $form['admin'] = node_admin_nodes();
@@ -408,6 +408,32 @@ function node_admin_content($form, $form_state) {
  * Form builder: Builds the node administration overview.
  */
 function node_admin_nodes() {
+  $admin_access = user_access('administer nodes');
+
+  // Build the 'Update options' form.
+  $form['options'] = array(
+    '#type' => 'fieldset',
+    '#title' => t('Update options'),
+    '#prefix' => '<div class="container-inline">',
+    '#suffix' => '</div>',
+    '#access' => $admin_access,
+  );
+  $options = array();
+  foreach (module_invoke_all('node_operations') as $operation => $array) {
+    $options[$operation] = $array['label'];
+  }
+  $form['options']['operation'] = array(
+    '#type' => 'select',
+    '#options' => $options,
+    '#default_value' => 'approve',
+  );
+  $form['options']['submit'] = array(
+    '#type' => 'submit',
+    '#value' => t('Update'),
+    '#validate' => array('node_admin_nodes_validate'),
+    '#submit' => array('node_admin_nodes_submit'),
+  );
+
   // Enable language column if translation module is enabled
   // or if we have any node with language.
   $multilanguage = (module_exists('translation') || db_query("SELECT COUNT(*) FROM {node} WHERE language <> ''")->fetchField());
@@ -426,50 +452,42 @@ function node_admin_nodes() {
   $header['operations'] = array('data' => t('Operations'));
 
   $query = db_select('node', 'n')->extend('PagerDefault')->extend('TableSort');
-  $query->join('users', 'u', 'n.uid = u.uid');
   node_build_filter_query($query);
 
-  $result = $query
+  if (!user_access('bypass node access')) {
-    ->fields('n')
+    // If the user is able to view their own unpublished nodes, allow them
-    ->fields('u', array('name'))
+    // to see these in addition to published nodes. Check that they actually
+    // have some unpublished nodes to view before adding the condition.
+    if (user_access('view own unpublished content') && $own_unpublished = db_query('SELECT nid FROM {node} WHERE uid = :uid AND status = :status', array(':uid' => $GLOBALS['user']->uid, ':status' => 0))->fetchCol()) {
+      $query->condition(db_or()
+        ->condition('n.status', 1)
+        ->condition('n.nid', $own_unpublished, 'IN')
+      );
+    }
+    else {
+      // If not, restrict the query to published nodes.
+      $query->condition('n.status', 1);
+    }
+  }
+  $nids = $query
+    ->fields('n',array('nid'))
     ->limit(50)
     ->orderByHeader($header)
-    ->execute();
+    ->execute()
-
+    ->fetchCol();
-  // Build the 'Update options' form.
+  $nodes = node_load_multiple($nids);
-  $form['options'] = array(
-    '#type' => 'fieldset',
-    '#title' => t('Update options'),
-    '#prefix' => '<div class="container-inline">',
-    '#suffix' => '</div>',
-  );
-  $options = array();
-  foreach (module_invoke_all('node_operations') as $operation => $array) {
-    $options[$operation] = $array['label'];
-  }
-  $form['options']['operation'] = array(
-    '#type' => 'select',
-    '#options' => $options,
-    '#default_value' => 'approve',
-  );
-  $options = array();
-  $form['options']['submit'] = array(
-    '#type' => 'submit',
-    '#value' => t('Update'),
-    '#submit' => array('node_admin_nodes_submit'),
-    '#validate' => array('node_admin_nodes_validate'),
-  );
 
+  // Prepare the list of nodes.
   $languages = language_list();
   $destination = drupal_get_destination();
-  $nodes = array();
+  $options = array();
-  foreach ($result as $node) {
+  foreach ($nodes as $node) {
-    $l_options = empty($node->language) ? array() : array('language' => $languages[$node->language]);
+    $l_options = !empty($node->language) ? array('language' => $languages[$node->language]) : array();
     $options[$node->nid] = array(
       'title' => array(
         'data' => array(
           '#type' => 'link',
-          '#title' => $node->title,
+          '#title' => $node->title[FIELD_LANGUAGE_NONE][0]['value'],
           '#href' => 'node/' . $node->nid,
           '#options' => $l_options,
           '#suffix' => ' ' . theme('mark', array('type' => node_mark($node->nid, $node->changed))),
@@ -483,21 +501,74 @@ function node_admin_nodes() {
     if ($multilanguage) {
       $options[$node->nid]['language'] = empty($node->language) ? t('Language neutral') : t($languages[$node->language]->name);
     }
+    // Build a list of all the accessible operations for the current node.
+    $operations = array();
+    if (node_access('update', $node)) {
+      $operations['edit'] = array(
+        'title' => t('edit'),
+        'href' => 'node/' . $node->nid . '/edit',
+        'query' => $destination,
+      );
+    }
+    if (node_access('delete', $node)) {
+      $operations['delete'] = array(
+        'title' => t('delete'),
+        'href' => 'node/' . $node->nid . '/delete',
+        'query' => $destination,
+      );
+    }
+    $options[$node->nid]['operations'] = array();
+    if (count($operations) > 1) {
+      // Render an unordered list of operations links.
       $options[$node->nid]['operations'] = array(
         'data' => array(
-        '#type' => 'link',
+          '#theme' => 'links',
-        '#title' => t('edit'),
+          '#links' => $operations,
-        '#href' => 'node/' . $node->nid . '/edit',
+          '#attributes' => array('class' => array('links', 'inline')),
-        '#options' => array('query' => $destination),
         ),
       );
     }
+    elseif (!empty($operations)) {
+      // Render the first and only operation as a link.
+      $link = reset($operations);
+      $options[$node->nid]['operations'] = array(
+        'data' => array(
+          '#type' => 'link',
+          '#title' => $link['title'],
+          '#href' => $link['href'],
+          '#options' => array('query' => $link['query']),
+        ),
+      );
+    }
+  }
+
+  // Only use a tableselect when the current user is able to perform any
+  // operations.
+  if ($admin_access) {
     $form['nodes'] = array(
       '#type' => 'tableselect',
       '#header' => $header,
       '#options' => $options,
       '#empty' => t('No content available.'),
     );
+  }
+  // Otherwise, use a simple table.
+  else {
+    // Display an empty message like in the tableselect.
+    if (empty($options)) {
+      $row = array(
+        'data' => t('No content available.'),
+        'colspan' => count($header),
+      );
+      $options = array($row);
+    }
+    $form['nodes'] = array(
+      '#theme' => 'table',
+      '#header' => $header,
+      '#rows' => $options,
+    );
+  }
+
   $form['pager'] = array('#markup' => theme('pager', array('tags' => NULL)));
   return $form;
 }

modules/node/node.install

@@ -555,6 +555,16 @@ function node_update_7007() {
   db_drop_field('node_type', 'min_word_count');
 }
 
+/**
+ * Split the 'administer nodes' permission from 'access content overview'.
+ */
+function node_update_7008() {
+  $roles = user_roles(FALSE, 'administer nodes');
+  foreach ($roles as $rid => $role) {
+    user_role_grant_permissions($rid, array('access content overview'));
+  }
+}
+
 /**
  * @} End of "defgroup updates-6.x-to-7.x"
  * The next series of updates should start at 8000.

modules/node/node.module

@@ -1391,6 +1391,10 @@ function node_permission() {
       'title' => t('Access content'),
       'description' => t('View published content.'),
     ),
+    'access content overview' => array(
+      'title' => t('Access content overview'),
+      'description' => t('Access the content overview page.'),
+    ),
     'bypass node access' => array(
       'title' => t('Bypass node access'),
       'description' => t('View, edit and delete all site content. Users with this permission will bypass any content-related access control. %warning', array('%warning' => t('Warning: Give to trusted roles only; this permission has security implications.'))),
@@ -1741,7 +1745,7 @@ function node_menu() {
     'description' => 'Find and manage content.',
     'page callback' => 'drupal_get_form',
     'page arguments' => array('node_admin_content'),
-    'access arguments' => array('administer nodes'),
+    'access arguments' => array('access content overview'),
     'weight' => -10,
     'file' => 'node.admin.inc',
   );

modules/node/node.test

@@ -950,57 +950,118 @@ class NodeAccessRebuildTestCase extends DrupalWebTestCase {
  * Test node administration page functionality.
  */
 class NodeAdminTestCase extends DrupalWebTestCase {
-  protected $admin_user;
-
   public static function getInfo() {
     return array(
       'name' => 'Node administration',
       'description' => 'Test node administration page functionality.',
-      'group' => 'Node'
+      'group' => 'Node',
     );
   }
 
   function setUp() {
     parent::setUp();
-    $this->admin_user = $this->drupalCreateUser(array('administer nodes', 'create article content', 'create page content'));
+
-    $this->drupalLogin($this->admin_user);
+    // Remove the "view own unpublished content" permission which is set
+    // by default for authenticated users so we can test this permission
+    // correctly.
+    user_role_revoke_permissions(DRUPAL_AUTHENTICATED_RID, array('view own unpublished content'));
+
+    $this->admin_user = $this->drupalCreateUser(array('access administration pages', 'access content overview', 'administer nodes', 'bypass node access'));
+    $this->base_user_1 = $this->drupalCreateUser(array('access content overview'));
+    $this->base_user_2 = $this->drupalCreateUser(array('access content overview', 'view own unpublished content'));
+    $this->base_user_3 = $this->drupalCreateUser(array('access content overview', 'bypass node access'));
   }
 
   /**
-   * Create 3 nodes and test if they are listed on the node admistration page.
+   * Tests content overview with different user permissions.
    */
-  function testNodeAdmin() {
+  function testContentAdminPages() {
-    $this->drupalPost('admin/content', array(), t('Update'));
+    $this->drupalLogin($this->admin_user);
-    $this->assertText(t('No items selected.'), t('Clicking update with no nodes displays error message on the node administration listing.'));
 
-    $node1 = $this->drupalCreateNode(array('type' => 'article', 'status' => 1));
+    $nodes['published_page'] = $this->drupalCreateNode(array('type' => 'page'));
-    $node2 = $this->drupalCreateNode(array('type' => 'article', 'status' => 0));
+    $nodes['published_article'] = $this->drupalCreateNode(array('type' => 'article'));
-    $node3 = $this->drupalCreateNode(array('type' => 'page'));
+    $nodes['unpublished_page_1'] = $this->drupalCreateNode(array('type' => 'page', 'uid' => $this->base_user_1->uid, 'status' => 0));
+    $nodes['unpublished_page_2'] = $this->drupalCreateNode(array('type' => 'page', 'uid' => $this->base_user_2->uid, 'status' => 0));
 
+    // Verify view, edit, and delete links for any content.
     $this->drupalGet('admin/content');
-    $this->assertText($node1->title[FIELD_LANGUAGE_NONE][0]['value'], t('Node appears on the node administration listing.'));
+    $this->assertResponse(200);
+    foreach ($nodes as $node) {
+      $this->assertLinkByHref('node/' . $node->nid);
+      $this->assertLinkByHref('node/' . $node->nid . '/edit');
+      $this->assertLinkByHref('node/' . $node->nid . '/delete');
+      // Verify tableselect.
+      $this->assertFieldByName('nodes[' . $node->nid . ']', '', t('Tableselect found.'));
+    }
 
-    $this->drupalPost('admin/content', array(), t('Update'));
+    // Verify filtering by publishing status.
-    $this->assertText(t('No items selected.'), t('Clicking update with no selected nodes displays error message on the node administration listing.'));
-
-    // Filter the node listing by status.
     $edit = array(
       'status' => 'status-1',
     );
-    $this->drupalPost('admin/content', $edit, t('Filter'));
+    $this->drupalPost(NULL, $edit, t('Filter'));
-    $this->assertRaw(t('<strong>%type</strong> is <strong>%value</strong>', array('%type' => t('status'), '%value' => t('published'))), t('The node administration listing is filtered by status.'));
+    $this->assertRaw(t('<strong>%type</strong> is <strong>%value</strong>', array('%type' => t('status'), '%value' => t('published'))), t('Content list is filtered by status.'));
-    $this->assertText($node1->title[FIELD_LANGUAGE_NONE][0]['value'], t('Published node appears on the node administration listing.'));
+    $this->assertLinkByHref('node/' . $nodes['published_page']->nid . '/edit');
-    $this->assertNoText($node2->title[FIELD_LANGUAGE_NONE][0]['value'], t('Unpublished node does not appear on the node administration listing.'));
+    $this->assertLinkByHref('node/' . $nodes['published_article']->nid . '/edit');
+    $this->assertNoLinkByHref('node/' . $nodes['unpublished_page_1']->nid . '/edit');
 
-    // Filter the node listing by content type.
+    // Verify filtering by status and content type.
     $edit = array(
-      'type' => 'article',
+      'type' => 'page',
     );
-    $this->drupalPost('admin/content', $edit, t('Refine'));
+    $this->drupalPost(NULL, $edit, t('Refine'));
-    $this->assertRaw(t('<strong>%type</strong> is <strong>%value</strong>', array('%type' => t('status'), '%value' => t('published'))), t('The node administration listing is filtered by status.'));
+    $this->assertRaw(t('<strong>%type</strong> is <strong>%value</strong>', array('%type' => t('status'), '%value' => t('published'))), t('Content list is filtered by status.'));
-    $this->assertRaw(t('<strong>%type</strong> is <strong>%value</strong>', array('%type' => t('type'), '%value' => 'Article')), t('The node administration listing is filtered by content type.'));
+    $this->assertRaw(t('<strong>%type</strong> is <strong>%value</strong>', array('%type' => t('type'), '%value' => 'Page')), t('Content list is filtered by content type.'));
-    $this->assertText($node1->title[FIELD_LANGUAGE_NONE][0]['value'], t('Article node appears on the node administration listing.'));
+    $this->assertLinkByHref('node/' . $nodes['published_page']->nid . '/edit');
-    $this->assertNoText($node3->title[FIELD_LANGUAGE_NONE][0]['value'], t('Page node does not appear on the node administration listing.'));
+    $this->assertNoLinkByHref('node/' . $nodes['published_article']->nid . '/edit');
+
+    // Verify no operation links are displayed for regular users.
+    $this->drupalLogout();
+    $this->drupalLogin($this->base_user_1);
+    $this->drupalGet('admin/content');
+    $this->assertResponse(200);
+    $this->assertLinkByHref('node/' . $nodes['published_page']->nid);
+    $this->assertLinkByHref('node/' . $nodes['published_article']->nid);
+    $this->assertNoLinkByHref('node/' . $nodes['published_page']->nid . '/edit');
+    $this->assertNoLinkByHref('node/' . $nodes['published_page']->nid . '/delete');
+    $this->assertNoLinkByHref('node/' . $nodes['published_article']->nid . '/edit');
+    $this->assertNoLinkByHref('node/' . $nodes['published_article']->nid . '/delete');
+
+    // Verify no unpublished content is displayed without permission.
+    $this->assertNoLinkByHref('node/' . $nodes['unpublished_page_1']->nid);
+    $this->assertNoLinkByHref('node/' . $nodes['unpublished_page_1']->nid . '/edit');
+    $this->assertNoLinkByHref('node/' . $nodes['unpublished_page_1']->nid . '/delete');
+
+    // Verify no tableselect.
+    $this->assertNoFieldByName('nodes[' . $nodes['published_page']->nid . ']', '', t('No tableselect found.'));
+
+    // Verify unpublished content is displayed with permission.
+    $this->drupalLogout();
+    $this->drupalLogin($this->base_user_2);
+    $this->drupalGet('admin/content');
+    $this->assertResponse(200);
+    $this->assertLinkByHref('node/' . $nodes['unpublished_page_2']->nid);
+    // Verify no operation links are displayed.
+    $this->assertNoLinkByHref('node/' . $nodes['unpublished_page_2']->nid . '/edit');
+    $this->assertNoLinkByHref('node/' . $nodes['unpublished_page_2']->nid . '/delete');
+
+    // Verify user cannot see unpublished content of other users.
+    $this->assertNoLinkByHref('node/' . $nodes['unpublished_page_1']->nid);
+    $this->assertNoLinkByHref('node/' . $nodes['unpublished_page_1']->nid . '/edit');
+    $this->assertNoLinkByHref('node/' . $nodes['unpublished_page_1']->nid . '/delete');
+
+    // Verify no tableselect.
+    $this->assertNoFieldByName('nodes[' . $nodes['unpublished_page_2']->nid . ']', '', t('No tableselect found.'));
+
+    // Verify node access can be bypassed.
+    $this->drupalLogout();
+    $this->drupalLogin($this->base_user_3);
+    $this->drupalGet('admin/content');
+    $this->assertResponse(200);
+    foreach ($nodes as $node) {
+      $this->assertLinkByHref('node/' . $node->nid);
+      $this->assertLinkByHref('node/' . $node->nid . '/edit');
+      $this->assertLinkByHref('node/' . $node->nid . '/delete');
+    }
   }
 }
 

modules/simpletest/drupal_web_test_case.php

@@ -1763,6 +1763,46 @@ class DrupalWebTestCase extends DrupalTestCase {
     return $this->assert(empty($links), $message, $group);
   }
 
+  /**
+   * Pass if a link containing a given href (part) is found.
+   *
+   * @param $href
+   *   The full or partial value of the 'href' attribute of the anchor tag.
+   * @param $index
+   *   Link position counting from zero.
+   * @param $message
+   *   Message to display.
+   * @param $group
+   *   The group this message belongs to, defaults to 'Other'.
+   *
+   * @return
+   *   TRUE if the assertion succeeded, FALSE otherwise.
+   */
+  protected function assertLinkByHref($href, $index = 0, $message = '', $group = 'Other') {
+    $links = $this->xpath('//a[contains(@href, "' . $href . '")]');
+    $message = ($message ?  $message : t('Link containing href %href found.', array('%href' => $href)));
+    return $this->assert(isset($links[$index]), $message, $group);
+  }
+
+  /**
+   * Pass if a link containing a given href (part) is not found.
+   *
+   * @param $href
+   *   The full or partial value of the 'href' attribute of the anchor tag.
+   * @param $message
+   *   Message to display.
+   * @param $group
+   *   The group this message belongs to, defaults to 'Other'.
+   *
+   * @return
+   *   TRUE if the assertion succeeded, FALSE otherwise.
+   */
+  protected function assertNoLinkByHref($href, $message = '', $group = 'Other') {
+    $links = $this->xpath('//a[contains(@href, "' . $href . '")]');
+    $message = ($message ?  $message : t('No link containing href %href found.', array('%href' => $href)));
+    return $this->assert(empty($links), $message, $group);
+  }
+
   /**
    * Follows a link by name.
    *

modules/tracker/tracker.test

@@ -213,7 +213,7 @@ class TrackerTest extends DrupalWebTestCase {
    * Test that publish/unpublish works at admin/content/node
    */
   function testTrackerAdminUnpublish() {
-    $admin_user = $this->drupalCreateUser(array('administer nodes'));
+    $admin_user = $this->drupalCreateUser(array('access content overview', 'administer nodes', 'bypass node access'));
     $this->drupalLogin($admin_user);
 
     $node = $this->drupalCreateNode(array(