Merge pull request humanmade#6 from humanmade/roles

do roles

README.md

@@ -23,3 +23,7 @@ Further (optional) settings
 // Number of results to fetch for each page. Default is 20.
 define( 'PJ_RESOURCE_SPACE_RESULTS_PER_PAGE', 20 );
 ````
+
+**Grant access by user role**
+
+The plugin uses the `insert_from_resourcespace` capability. This is granted to administrators and editors by default.

inc/class-resource-space-admin.php

@@ -64,7 +64,7 @@ function admin_enqueue_scripts() {
 
 			$deps = array( 'jquery', 'backbone', 'media' );
 			wp_enqueue_script( 'resource-space-admin', PJ_RESOURCE_SPACE_PLUGIN_URL . '/js/admin.js', $deps, PJ_RESOURCESPACE_PLUGIN_VERSION, true );
-			
+
 		}
 
 	}

resourcespace.php

@@ -29,8 +29,13 @@
 Resource_Space_Admin::get_instance();
 
 add_filter( 'mexp_services', function( array $services ) {
-	$services['resource-space'] = new MEXP_Resource_Space_Service;
+
+	if ( current_user_can( 'insert_from_resourcespace' ) ) {
+		$services['resource-space'] = new MEXP_Resource_Space_Service;
+	}
+
 	return $services;
+
 } );
 
 /**
@@ -43,6 +48,10 @@ function resource_space_vc_script() {
 		return;
 	}
 
+	if ( ! current_user_can( 'insert_from_resourcespace' ) ) {
+		return;
+	}
+
 	wp_enqueue_script( 'resource-space-vc', plugins_url( 'js/resource-space-vc.js', __FILE__ ), array( 'wpb_jscomposer_media_editor_js' ), null, true );
 
 	wp_localize_script( 'resource-space-vc', 'resourceSpaceVC', array(
@@ -54,3 +63,26 @@ function resource_space_vc_script() {
 
 add_action( 'admin_print_scripts-post.php', 'resource_space_vc_script' );
 add_action( 'admin_print_scripts-post-new.php', 'resource_space_vc_script' );
+
+/**
+ * Add the resourcespace MEXP capability for required roles.
+ * Note - version check to ensure this isn't fired always as it writes to the database.d
+ */
+add_action( 'admin_init', function() {
+
+	if ( version_compare( PJ_RESOURCESPACE_PLUGIN_VERSION, get_option( 'pj_resourcespace_version'), '<=' ) ) {
+		return;
+	}
+
+	update_option( 'pj_resourcespace_version', PJ_RESOURCESPACE_PLUGIN_VERSION );
+
+	$roles         = get_editable_roles();
+	$default_roles = array( 'editor', 'administrator' );
+
+    foreach ( $GLOBALS['wp_roles']->role_objects as $key => $role ) {
+		if ( in_array( $key, $default_roles ) && isset( $roles[ $key ] ) ) {
+            $role->add_cap( 'insert_from_resourcespace' );
+		}
+    }
+
+} );