- Patch #890128 by carlos8f, sumitk: comment body missing if comment module enabled after a content type module.
Dries Buytaert
parent
a686c81335
commit
d12eba1705
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@ -6,35 +6,6 @@
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* Install, update and uninstall functions for the comment module.
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*/
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/**
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* Implements hook_install().
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*/
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function comment_install() {
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// Create comment body field.
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if (!field_info_field('comment_body')) {
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$field = array(
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'field_name' => 'comment_body',
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'type' => 'text_long',
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'entity_types' => array('comment'),
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);
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field_create_field($field);
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}
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// There is a separate comment bundle for each node type to allow for
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// per-node-type customization of comment fields. Each one of these bundles
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// needs a comment body field instance. A comment bundle is needed even for
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// node types whose comments are disabled by default, because individual nodes
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// may override that default.
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// @todo This should be changed to call field_attach_create_bundle() instead,
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// and a comment_field_attach_create_bundle() function should be added to
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// handle the creation of the comment body field instance.
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foreach (node_type_get_types() as $type => $info) {
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if (!isset($info->is_new) && !isset($info->disabled) && !field_info_instance('comment', 'comment_body', 'comment_node_' . $info->type)) {
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_comment_body_field_instance_create($info);
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}
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}
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}
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/**
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* Implements hook_uninstall().
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*/
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@ -77,6 +48,37 @@ function comment_enable() {
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->execute();
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}
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/**
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* Implements hook_modules_enabled().
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*
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* Creates comment body fields for node types existing before the comment module
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* is enabled. We use hook_modules_enabled() rather than hook_enable() so we can
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* react to node types of existing modules, and those of modules being enabled
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* both before and after comment module in the loop of module_enable().
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*
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* There is a separate comment bundle for each node type to allow for
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* per-node-type customization of comment fields. Each one of these bundles
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* needs a comment body field instance. A comment bundle is needed even for
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* node types whose comments are disabled by default, because individual nodes
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* may override that default.
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*
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* @see comment_node_type_insert()
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*/
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function comment_modules_enabled($modules) {
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// Only react if comment module is one of the modules being enabled.
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// hook_node_type_insert() is used to create body fields while the comment
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// module is enabled.
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if (in_array('comment', $modules)) {
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// Ensure that the list of node types reflects newly enabled modules.
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node_types_rebuild();
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// Create comment body fields for each node type, if needed.
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foreach (node_type_get_types() as $type => $info) {
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_comment_body_field_create($info);
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}
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}
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}
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/**
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* Implements hook_update_dependencies().
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*/
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@ -314,12 +314,15 @@ function comment_count_unpublished() {
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/**
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* Implements hook_node_type_insert().
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*
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* Creates a comment body field for a node type created while the comment module
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* is enabled. For node types created before the comment module is enabled,
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* hook_modules_enabled() serves to create the body fields.
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*
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* @see comment_modules_enabled()
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*/
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function comment_node_type_insert($info) {
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field_attach_create_bundle('comment', 'comment_node_' . $info->type);
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// @todo Create a comment_field_attach_create_bundle() function, and have that
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// function create the comment body field instance.
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_comment_body_field_instance_create($info);
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_comment_body_field_create($info);
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}
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/**
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@ -351,27 +354,39 @@ function comment_node_type_delete($info) {
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}
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/**
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* Helper function which creates a comment body field instance for a given node
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* type.
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* Creates a comment_body field instance for a given node type.
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*/
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function _comment_body_field_instance_create($info) {
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// Attaches the body field by default.
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$instance = array(
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'field_name' => 'comment_body',
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'label' => 'Comment',
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'entity_type' => 'comment',
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'bundle' => 'comment_node_' . $info->type,
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'settings' => array('text_processing' => 1),
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'required' => TRUE,
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'display' => array(
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'default' => array(
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'label' => 'hidden',
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'type' => 'text_default',
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'weight' => 0,
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function _comment_body_field_create($info) {
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// Create the field if needed.
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if (!field_read_field('comment_body', array('include_inactive' => TRUE))) {
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$field = array(
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'field_name' => 'comment_body',
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'type' => 'text_long',
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'entity_types' => array('comment'),
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);
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field_create_field($field);
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}
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// Create the instance if needed.
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if (!field_read_instance('comment', 'comment_body', 'comment_node_' . $info->type, array('include_inactive' => TRUE))) {
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field_attach_create_bundle('comment', 'comment_node_' . $info->type);
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// Attaches the body field by default.
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$instance = array(
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'field_name' => 'comment_body',
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'label' => 'Comment',
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'entity_type' => 'comment',
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'bundle' => 'comment_node_' . $info->type,
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'settings' => array('text_processing' => 1),
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'required' => TRUE,
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'display' => array(
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'default' => array(
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'label' => 'hidden',
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'type' => 'text_default',
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'weight' => 0,
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),
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),
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),
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);
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field_create_instance($instance);
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);
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field_create_instance($instance);
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}
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}
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/**
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@ -1478,3 +1478,96 @@ class CommentActionsTestCase extends CommentHelperCase {
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db_truncate('watchdog')->execute();
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}
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}
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/**
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* Test fields on comments.
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*/
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class CommentFieldsTest extends CommentHelperCase {
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public static function getInfo() {
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return array(
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'name' => 'Comment fields',
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'description' => 'Tests fields on comments.',
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'group' => 'Comment',
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);
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}
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/**
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* Tests that the default 'comment_body' field is correctly added.
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*/
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function testCommentDefaultFields() {
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// Do not make assumptions on default node types created by the test
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// install profile, and create our own.
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$this->drupalCreateContentType(array('type' => 'test_node_type'));
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// Check that the 'comment_body' field is present on all comment bundles.
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$instances = field_info_instances('comment');
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foreach (node_type_get_types() as $type_name => $info) {
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$this->assertTrue(isset($instances['comment_node_' . $type_name]['comment_body']), t('The comment_body field is present for comments on type @type', array('@type' => $type_name)));
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// Delete the instance along the way.
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field_delete_instance($instances['comment_node_' . $type_name]['comment_body']);
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}
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// Check that the 'comment_body' field is deleted.
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$field = field_info_field('comment_body');
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$this->assertTrue(empty($field), t('The comment_body field was deleted'));
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// Create a new content type.
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$type_name = 'test_node_type_2';
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$this->drupalCreateContentType(array('type' => $type_name));
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// Check that the 'comment_body' field exists and has an instance on the
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// new comment bundle.
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$field = field_info_field('comment_body');
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$this->assertTrue($field, t('The comment_body field exists'));
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$instances = field_info_instances('comment');
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$this->assertTrue(isset($instances['comment_node_' . $type_name]['comment_body']), t('The comment_body field is present for comments on type @type', array('@type' => $type_name)));
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}
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/**
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* Test that comment module works when enabled after a content module.
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*/
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function testCommentEnable() {
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// Create a user to do module administration.
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$this->admin_user = $this->drupalCreateUser(array('access administration pages', 'administer modules'));
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$this->drupalLogin($this->admin_user);
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// Disable the comment module.
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$edit = array();
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$edit['modules[Core][comment][enable]'] = FALSE;
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$this->drupalPost('admin/modules', $edit, t('Save configuration'));
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$this->resetAll();
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$this->assertFalse(module_exists('comment'), t('Comment module disabled.'));
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// Enable core content type modules (blog, book, and poll).
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$edit = array();
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$edit['modules[Core][blog][enable]'] = 'blog';
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$edit['modules[Core][book][enable]'] = 'book';
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$edit['modules[Core][poll][enable]'] = 'poll';
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$this->drupalPost('admin/modules', $edit, t('Save configuration'));
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$this->resetAll();
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// Now enable the comment module.
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$edit = array();
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$edit['modules[Core][comment][enable]'] = 'comment';
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$this->drupalPost('admin/modules', $edit, t('Save configuration'));
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$this->resetAll();
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$this->assertTrue(module_exists('comment'), t('Comment module enabled.'));
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// Create nodes of each type.
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$blog_node = $this->drupalCreateNode(array('type' => 'blog'));
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$book_node = $this->drupalCreateNode(array('type' => 'book'));
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$poll_node = $this->drupalCreateNode(array('type' => 'poll', 'active' => 1, 'runtime' => 0, 'choice' => array(array('chtext' => ''))));
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$this->drupalLogout();
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// Try to post a comment on each node. A failure will be triggered if the
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// comment body is missing on one of these forms, due to postComment()
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// asserting that the body is actually posted correctly.
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$this->web_user = $this->drupalCreateUser(array('access content', 'access comments', 'post comments', 'skip comment approval'));
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$this->drupalLogin($this->web_user);
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$this->postComment($blog_node, $this->randomName(), $this->randomName());
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$this->postComment($book_node, $this->randomName(), $this->randomName());
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$this->postComment($poll_node, $this->randomName(), $this->randomName());
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}
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}
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@ -1326,16 +1326,22 @@ class DrupalWebTestCase extends DrupalTestCase {
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* are enabled later.
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*/
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protected function resetAll() {
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// Rebuild caches.
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// Reset all static variables.
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drupal_static_reset();
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// Reset the list of enabled modules.
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module_list(TRUE);
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// Reset cached schema for new database prefix. This must be done before
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// drupal_flush_all_caches() so rebuilds can make use of the schema of
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// modules enabled on the cURL side.
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drupal_get_schema(NULL, TRUE);
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// Perform rebuilds and flush remaining caches.
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drupal_flush_all_caches();
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// Reload global $conf array and permissions.
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$this->refreshVariables();
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$this->checkPermissions(array(), TRUE);
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// Reset statically cached schema for new database prefix.
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drupal_get_schema(NULL, TRUE);
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}
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/**
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