Taxonomy: Introduce more fine grained capabilities for managing taxonomy terms.

This introduces the singular `edit_term`, `delete_term`, and `assign_term` meta capabilities for terms, and switches the base capability name for tags from `manage_categories` to `manage_post_tags` and the corresponding `edit_post_tags`, `delete_post_tags`, and `assign_post_tags`.

All of these capabilities ultimately map to `manage_categories` so by default there is no change in the behaviour of the capabilities for categories, tags, or custom taxonomies. The `map_meta_cap` filter and the `capabilities` argument when registering a taxonomy now allow for control over editing, deleting, and assigning individual terms, as well as a separation of capabilities for tags from those of categories.

Fixes #35614
Props johnjamesjacoby for feedback


git-svn-id: https://develop.svn.wordpress.org/trunk@38698 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
John Blackbourn
2016-09-30 22:39:32 +00:00
parent ad6ef7c110
commit 17ef6d8cfa
14 changed files with 173 additions and 46 deletions
+2
View File
@@ -434,6 +434,8 @@ function post_tags_meta_box( $post, $box ) {
<input type="button" class="button tagadd" value="<?php esc_attr_e('Add'); ?>" /></p>
</div>
<p class="howto" id="new-tag-<?php echo $tax_name; ?>-desc"><?php echo $taxonomy->labels->separate_items_with_commas; ?></p>
<?php elseif ( empty( $terms_to_edit ) ): ?>
<p><?php echo $taxonomy->labels->no_terms; ?></p>
<?php endif; ?>
</div>
<div class="tagchecklist"></div>