TinyMCE Buttons on Certain Post Type

This is used in one of my plugins and working well, hopefully it can draw some inspiration:

public function efpd_run_tinymce(){
    global $typenow, $pagenow;

    if ( empty( $typenow ) && !empty( $_GET['post'] ) ) {
        $post = get_post( $_GET['post'] );
        $typenow = $post->post_type;
    }

    $curpage = $pagenow . 'post-new.php?post_type=" . $typenow;

    if( "fanpages' == $typenow || 'post-new.php?post-type=fanpages' == $curpage ) {

        if( !current_user_can( 'edit_posts' ) && !current_user_can( 'edit_pages' ) )
           return;

        if( get_user_option( 'rich_editing' ) == 'true' ) {

            add_filter( 'mce_external_plugins', array( &$this, 'efpd_tinymce_plugins' ) );
            add_filter( 'mce_buttons_3', array( &$this, 'efpd_tinymce_buttons' ) );

        }

    }

}

I think potentially you could take $typenow and get the post type object and then use the description instead of the logic I’ve used in my example.

Related Posts:

  1. How do test if a post is a custom post type?
  2. Conditional for single-{post-type}.php
  3. is_singular() not working if called via callback function of admin-ajax.php
  4. functions.php conditional tag only for custom post type
  5. Exclude custom function content from certain pages
  6. Get template part based on custom taxonomy term
  7. If on term-page -> get the current term?
  8. custom post type upcoming post and past post
  9. changing default comment form arguments [duplicate]
  10. is_page_template not working as expected
  11. remove child post from custom post type archive
  12. if custom posts type exists and there are posts load script
  13. Need help targeting a custom post type with conditional tags
  14. Why would this IF statement not work? [closed]
  15. custom comments on specific post type
  16. Excluding custom post types
  17. Register widget only page is a singular of custom post type
  18. Is there a conditional tag to determine whether the post is _any_ custom post type?
  19. Conditional Query of Custom Post Type and custom taxonomy
  20. How to run filter only on custom post type edit screen
  21. Conditional statement for if archive page has posts which contain certain taxonomies/categories/tags, show those terms
  22. Custom Post Conditional for Parent & Child Single.php?
  23. Conditional for a Single Post That Belongs to a Category?
  24. How to show only the most recent post on my custom post type archive?
  25. Conditional Tags for specific category of custom posts
  26. Move Genesis Single Page/Single Post Title
  27. How to check if post/page or taxonomy post is published by admin
  28. Display message if no posts in Custom Post Type loop
  29. Showing taxonomy terms on custom post type
  30. Check if custom post is a parent?
  31. Redirect to URL if x number of days passed
  32. comments hooks on custom post type
  33. Conditional Statements
  34. If custom taxonomy else conditional [closed]
  35. If tag exists, then echo once
  36. Show specific content on parent custom post type and all children
  37. Use conditionals with wp_enqueue_style to attach stylesheet according to post type displayed
  38. How can I check the rewrite slug of current post type listing page
  39. How to add custom PHP code in post header?
  40. $_SESSION Not working after X amount of page views
  41. conditional based upon the count of current user’s published custom posts
  42. Custom metabox fields not saving when limited to a certain CPT
  43. Can not hook into custom post type template with: is_page() conditional?
  44. Diffrent search templates for different post types
  45. Conditional Tags If Custom Post Parent & Child?
  46. Custom Post Query Combined with Conditional Tags
  47. Conditional statement checking two conditions for CPT and Custom Taxonomy [closed]
  48. strange conditional tag behaviour [duplicate]
  49. Custom post type is_singular condtional not working when managing sidebar display
  50. Custom Post Type Permalink / Rewrite not working immediately
  51. How to add custom content template part for a custom post type on main query using a plugin
  52. Custom sortable columns ordered by meta-value?
  53. Many to Many Relationship between Two Custom Post Types
  54. Enforcing canonical URLs with multiple custom post types
  55. how to group custom post type posts by custom taxonomy terms
  56. Showing current taxonomy terms
  57. Custom post type permalink missing /post_type/ front
  58. Show ACF field from custom taxonomy and display on the single template
  59. Add Content Exclusively to a Custom Post Type Feed
  60. ‘Pages’ widget alternative for custom post types?
  61. Including Custom Post Type posts in a page template contextually (or should I widget?)
  62. How to insert multiple images into a single post within a CPT
  63. Parent field missing from custom post type in the block editor
  64. Custom posts don’t work
  65. Pagination is not working in custom post type
  66. Custom Post Type Query for Sidebar Doesn’t Work on Front Page
  67. Two Custom Post Types Many to Many Relationship
  68. filter custom post in rest api with custom function
  69. Single post with a Custom Post Type returns 404, when archives of the CPT work correctly
  70. Custom Post Type Pagination Paginates Only in URL Structure
  71. Deny user access to edit post while allow him to edit custom post type
  72. Ordering custom post type by multiple custom fields
  73. Pros and cons of a custom page vs custom post type template file
  74. Recoverable Fatal Error – Object of class WP_Post could not be converted to string
  75. Running a song lyrics site on WordPress
  76. Getting all ID’s matching a title in a custom post type
  77. Display both parent and child custom taxonomy / content
  78. Get id from metabox dropdown
  79. Separate Content from gallery (custom post type)
  80. How can I add custom fields in a custom post type? [duplicate]
  81. Create a Custom Path to Archive
  82. Change Dropdown jQuery to show/hide but with default place holder that shows all
  83. Get List of Terms based on a given term (different taxonomy)
  84. Add rewrite rule for custom post type single page
  85. Custom post type archive URLs with a single taxonomy
  86. After inserting new post with wp_insert_post() the post is not visble to WP_Query, but the same WP_Query works for post inserted from wp-admin panel
  87. How to get rewrited name of cusom taxonomy?
  88. How can I use javascript in specific posts without relying on a plugin?
  89. Custom Post Types – trying to make “title” display
  90. Update/publish custom post type with jQuery?
  91. Custom Post Type slug and WPML gets 404 error
  92. Possition a Custom Post Type Tab under Settings
  93. Pretty permalink structure with multiple (AND OR) taxonomies
  94. WordPress Custom taxonomy template
  95. Custom Post Type Categories Not Maintaining URL structure any more
  96. CPT unsaved draft gives error 404 – when Post Formats support enabled
  97. Custom Post Types and Child Themes!
  98. Check if taxonomy is attached to at least one post in a post-type
  99. Getting 404.php instead of single-.php [duplicate]
  100. Display div based on Group metabox selection [closed]
error code: 523