wordpress MEGALITE cms. for clients that don't need anything but blog or pages and you don't want them to mess things around. i'm using https://nestedpages.com/ for controlling the page tree. also added a small css for removing the regular editor links. added 2 useful functions: svg capability for uploading and removing thumbnail hardcode dimens…

dospuntocerocms.php

<?php
	
	
	/*
  Plugin Name: dospuntocero
  Plugin URI: -
  Description: lite CMS
  Author: Francisco Arenas
  Version: 1
  Author URI: http://dospuntocero.cl
  */
	
	if ( ! function_exists('dospuntocero_cms') ) {
		
		function dospuntocero_cms() {
			
			remove_action( 'welcome_panel' , 'wp_welcome_panel' );
			remove_action( 'welcome_panel' , 'wp_welcome_panel' );
			//removing hardcoded values on images
			function remove_thumbnail_dimensions( $html , $post_id , $post_image_id ) {
				$html = preg_replace( '/(width|height)=\"\d*\"\s/' , "" , $html );
				return $html;
			}
			
			add_filter( 'post_thumbnail_html' , 'remove_thumbnail_dimensions' , 10 , 3 );
			
			function my_myme_types( $mime_types ) {
				$mime_types[ 'svg' ] = 'image/svg+xml';
				return $mime_types;
			}
			
			add_filter( 'upload_mimes' , 'my_myme_types' , 1 , 1 );
			
			
			function annointed_admin_bar_remove() {
				global $wp_admin_bar;
				/* Remove their stuff */
				$wp_admin_bar->remove_menu('wp-logo');
				$wp_admin_bar->remove_menu('comments');
				$wp_admin_bar->remove_menu('new-content');
			}
			
			function remove_help_tabs() {
				$screen = get_current_screen();
				$screen->remove_help_tabs();
			}
			add_action('admin_head', 'remove_help_tabs');
			
			
			
			add_action('wp_before_admin_bar_render', 'annointed_admin_bar_remove', 0);
			
			
			function remove_menus(){
				
				// provide a list of usernames who can edit custom field definitions here
				$admins = array(
					'admin','fran'
				);
				
				// get the current user
				$current_user = wp_get_current_user();
				
				// match and remove if needed
				if( !in_array( $current_user->user_login, $admins ) )
				{
					define( 'ACF_LITE', true );
					remove_menu_page('edit.php?post_type=acf');
					remove_menu_page( 'index.php' );                  //Dashboard
//			    remove_menu_page( 'edit.php' );                   //Posts
					remove_menu_page( 'upload.php' );                 //Media
					remove_menu_page( 'edit.php?post_type=page' );    //Pages
					remove_menu_page( 'edit-comments.php' );          //Comments
					remove_menu_page( 'themes.php' );                 //Appearance
					remove_menu_page( 'plugins.php' );                //Plugins
					remove_menu_page( 'users.php' );                  //Users
					remove_menu_page( 'tools.php' );                  //Tools
					remove_menu_page( 'options-general.php' );        //Settings
					remove_menu_page( 'wpcf7' );                      //contact form
					remove_menu_page( 'edit.php?post_type=acf-field-group' );        //ACF
					
					$screen = get_current_screen();
					
					if( $screen->base == 'dashboard' ) {
						
						wp_redirect( admin_url( 'admin.php?page=nestedpages' ) );
						
					}
					
				}
			}
			add_action('admin_menu', 'remove_menus' );
			
			function remove_dashboard_widgets() {
				global $wp_meta_boxes;
				
				unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']);
				unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
//				unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
				unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
//				unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_drafts']);
//				unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
				unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
				unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
				
			}
			
			add_action('wp_dashboard_setup', 'remove_dashboard_widgets' );
			
			function customCSS() {
				echo '<style>
			    #toplevel_page_nestedpages ul li:last-child,.nestedpages-tools  ul li:last-child{
			      display: none;
			    }
			  </style>';
			}
			add_action('admin_head', 'customCSS');
			
			function change_footer_admin () {return '&nbsp;';}
			add_filter('admin_footer_text', 'change_footer_admin', 9999);
			
			function change_footer_version() {return ' ';}
			//add_filter('update_footer', 'change_footer_version', 9999);
			
			
			function my_login_logo() { ?>
				<style type="text/css">
					#login h1 a, .login h1 a {
						display: none;
					}
					#loginform{
						border-radius: 12px;
					}
				</style>
			<?php }
			add_action( 'login_enqueue_scripts', 'my_login_logo' );
			
		}
		dospuntocero_cms();
	}