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Hide Page/Post Editor in Admin Backend

/ Published in: PHP
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This is a combined version of Bill Erickson's hide post editor and rilwis' Metabox include for specific IDs. It hides the editor for a specified post ID. You can have multiple IDs, just separate with commas.

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  1. <?php
  2.  
  3. add_action( 'admin_init', 'hide_editor' );
  4. function hide_editor() {
  5. 		// Get the Post ID
  6. //		$post_id = $_GET['post'] ? $_GET['post'] : $_POST['post_ID'] ;
  7. //		if($post_id == '104'){
  8.  
  9. 			// Include in back-end only
  10. 	if ( ! defined( 'WP_ADMIN' ) || ! WP_ADMIN )
  11. 		return false;
  12.  
  13. 	// Always include for ajax
  14. 	if ( defined( 'DOING_AJAX' ) && DOING_AJAX )
  15. 		return true;
  16.  
  17. 	// Check for post IDs
  18. 	// $checked_post_IDs = array (1,2,3,4);
  19. 	$checked_post_IDs = array( 104 );
  20.  
  21. 	if ( isset( $_GET['post'] ) )
  22. 		$post_id = $_GET['post'];
  23. 	elseif ( isset( $_POST['post_ID'] ) )
  24. 		$post_id = $_POST['post_ID'];
  25. 	else
  26. 		$post_id = false;
  27.  
  28. 	$post_id = (int) $post_id;
  29.  
  30. 	if ( in_array( $post_id, $checked_post_IDs ) ) {
  31.  
  32. 	remove_post_type_support('page', 'editor');
  33. 	    // add custom .js to footer for uploading images
  34. 			function custom_admin_js() {
  35. 		    $url = get_option('siteurl');
  36. 		    $url = get_bloginfo('template_directory') . '/library/js/libs/meta-content.js';
  37. 		    echo '"<script type="text/javascript" src="'. $url . '"></script>"';
  38. 			}
  39. 			add_action('admin_footer', 'custom_admin_js');
  40. 	  } return true;
  41.  
  42. 	// If no condition matched
  43. 	return false;
  44. }
  45.  
  46. ?>

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