gravityview / GravityView

includes/class-admin.php

Indentation +3 added lines, -4 removed lines

@@ -92,7 +92,7 @@ 
 	 * @return void
 	 */
 	public static function connected_form_warning( $form_id = 0 ) {
-        global $pagenow;
+		global $pagenow;
 
 		if ( empty( $form_id ) || $pagenow === 'post-new.php' ) {
 			return;
@@ -119,7 +119,7 @@ 
 			<?php
 		}
 
-        remove_action( 'gravityview/metaboxes/data-source/before', array( 'GravityView_Admin', 'connected_form_warning' ) );
+		remove_action( 'gravityview/metaboxes/data-source/before', array( 'GravityView_Admin', 'connected_form_warning' ) );
 	}
 
 	/**
@@ -241,7 +241,7 @@ 
 			7  => sprintf(__( 'View saved. %sView on website.%s', 'gravityview' ), '<a href="'.get_permalink( $post_id ).'">', '</a>') . $new_form_text,
 			8  => __( 'View submitted.', 'gravityview' ),
 			9  => sprintf(
-		        /* translators: Date and time the View is scheduled to be published */
+				/* translators: Date and time the View is scheduled to be published */
 				__( 'View scheduled for: %1$s.', 'gravityview' ),
 				// translators: Publish box date format, see http://php.net/date
 				date_i18n( __( 'M j, Y @ G:i', 'gravityview' ), strtotime( ( isset( $post->post_date ) ? $post->post_date : NULL )  ) )
@@ -298,7 +298,6 @@ 
 	 *
 	 * @deprecated since 1.12
 	 * @see GravityView_Compatibility::get_plugin_status()
-
 	 * @return boolean|string True: plugin is active; False: plugin file doesn't exist at path; 'inactive' it's inactive
 	 */
 	static function get_plugin_status( $location = '' ) {

includes/class-common.php

Indentation +33 added lines, -33 removed lines

@@ -310,12 +310,12 @@ 
 						}
 
 						/**
-                         * @hack
-                         * In case of email/email confirmation, the input for email has the same id as the parent field
-                         */
+						 * @hack
+						 * In case of email/email confirmation, the input for email has the same id as the parent field
+						 */
 						if( 'email' === $field['type'] && false === strpos( $input['id'], '.' ) ) {
-                            continue;
-                        }
+							continue;
+						}
 						$fields["{$input['id']}"] = array(
 							'label' => \GV\Utils::get( $input, 'label' ),
 							'customLabel' => \GV\Utils::get( $input, 'customLabel' ),
@@ -1488,7 +1488,7 @@ 
 			),
 		);
 
-        $fields = $date_created + $fields;
+		$fields = $date_created + $fields;
 
 		$blacklist_field_types = apply_filters( 'gravityview_blacklist_field_types', $blacklist, NULL );
 
@@ -1516,13 +1516,13 @@ 
 
 		}
 
-        /**
-         * @filter `gravityview/common/sortable_fields` Filter the sortable fields
-         * @since 1.12
-         * @param array $fields Sub-set of GF form fields that are sortable
-         * @param int $formid The Gravity Forms form ID that the fields are from
-         */
-        $fields = apply_filters( 'gravityview/common/sortable_fields', $fields, $formid );
+		/**
+		 * @filter `gravityview/common/sortable_fields` Filter the sortable fields
+		 * @since 1.12
+		 * @param array $fields Sub-set of GF form fields that are sortable
+		 * @param int $formid The Gravity Forms form ID that the fields are from
+		 */
+		$fields = apply_filters( 'gravityview/common/sortable_fields', $fields, $formid );
 
 		return $fields;
 	}
@@ -1814,26 +1814,26 @@ 
 	}
 
 
-    /**
-     * Display updated/error notice
-     *
-     * @since 1.19.2 Added $cap and $object_id parameters
-     *
-     * @param string $notice text/HTML of notice
-     * @param string $class CSS class for notice (`updated` or `error`)
-     * @param string $cap [Optional] Define a capability required to show a notice. If not set, displays to all caps.
-     *
-     * @return string
-     */
-    public static function generate_notice( $notice, $class = '', $cap = '', $object_id = null ) {
-
-    	// If $cap is defined, only show notice if user has capability
-    	if( $cap && ! GVCommon::has_cap( $cap, $object_id ) ) {
-    		return '';
-	    }
-
-        return '<div class="gv-notice '.gravityview_sanitize_html_class( $class ) .'">'. $notice .'</div>';
-    }
+	/**
+	 * Display updated/error notice
+	 *
+	 * @since 1.19.2 Added $cap and $object_id parameters
+	 *
+	 * @param string $notice text/HTML of notice
+	 * @param string $class CSS class for notice (`updated` or `error`)
+	 * @param string $cap [Optional] Define a capability required to show a notice. If not set, displays to all caps.
+	 *
+	 * @return string
+	 */
+	public static function generate_notice( $notice, $class = '', $cap = '', $object_id = null ) {
+
+		// If $cap is defined, only show notice if user has capability
+		if( $cap && ! GVCommon::has_cap( $cap, $object_id ) ) {
+			return '';
+		}
+
+		return '<div class="gv-notice '.gravityview_sanitize_html_class( $class ) .'">'. $notice .'</div>';
+	}
 
 	/**
 	 * Inspired on \GFCommon::encode_shortcodes, reverse the encoding by replacing the ascii characters by the shortcode brackets

includes/widgets/class-gravityview-widget-page-size.php

Indentation +8 added lines, -8 removed lines

@@ -76,7 +76,7 @@ 
 
 	/**
 	 * Render the page size widget
-     *
+	 *
 	 * @param array $widget_args The Widget shortcode args.
 	 * @param string $content The content.
 	 * @param string|\GV\Template_Context $context The context, if available.
@@ -117,10 +117,10 @@ 
 						<?php } ?>
                     </select>
                     <input type="submit" value="Submit" style="visibility: hidden; position: absolute;" /><?php
-                    if( ! empty( $_GET ) ) {
-                        $get = $_GET;
-                        unset( $get['page_size'] );
-	                    foreach ( $get as $key => $value ) {
+					if( ! empty( $_GET ) ) {
+						$get = $_GET;
+						unset( $get['page_size'] );
+						foreach ( $get as $key => $value ) {
 							if ( is_array( $value ) ) {
 								foreach ( $value as $_key => $_value ) {
 									printf( '<input type="hidden" name="%s[%s]" value="%s" />', esc_attr( $key ), esc_attr( $_key ), esc_attr( $_value ) );
@@ -128,9 +128,9 @@ 
 							} else {
 								printf( '<input type="hidden" name="%s" value="%s" />', esc_attr( $key ), esc_attr( $value ) );
 							}
-	                    }
-                    }
-                    ?>
+						}
+					}
+					?>
                 </div>
             </form>
         </div>

includes/extensions/duplicate-entry/class-duplicate-entry.php

Indentation +3 added lines, -3 removed lines

@@ -246,7 +246,7 @@ 
 	 */
 	public static function get_duplicate_link( $entry, $view_id, $post_id = null ) {
 
-        $base = GravityView_API::directory_link( $post_id ? : $view_id, true );
+		$base = GravityView_API::directory_link( $post_id ? : $view_id, true );
 
 		if ( empty( $base ) ) {
 			gravityview()->log->error( 'Post ID does not exist: {post_id}', array( 'post_id' => $post_id ) );
@@ -257,7 +257,7 @@ 
 			'action'	=> 'duplicate',
 			'entry_id'	=> $entry['id'],
 			'gvid' => $view_id,
-            'view_id' => $view_id,
+			'view_id' => $view_id,
 		), $base );
 
 		return add_query_arg( 'duplicate', wp_create_nonce( self::get_nonce_key( $entry['id'] ) ), $actionurl );
@@ -460,7 +460,7 @@ 
 		 * @since 2.5
 		 * @param  array $duplicated_entry The duplicated entry
 		 * @param  array $entry The original entry
-		*/
+		 */
 		do_action( 'gravityview/duplicate-entry/duplicated', $duplicated_entry, $entry );
 
 		gravityview()->log->debug( 'Duplicate response: {duplicate_response}', array( 'duplicate_response' => $duplicate_response ) );

includes/admin/metaboxes/views/view-configuration.php

Indentation +9 added lines, -9 removed lines

@@ -31,11 +31,11 @@ 
 
 			<?php
 
-                do_action('gravityview_render_widgets_active_areas', $curr_template, 'footer', $post->ID );
+				do_action('gravityview_render_widgets_active_areas', $curr_template, 'footer', $post->ID );
 
-    			do_action('gravityview_render_field_pickers', 'directory' );
+				do_action('gravityview_render_field_pickers', 'directory' );
 
-            ?>
+			?>
 
 			<?php // list of available widgets to be shown in the popup ?>
             <div id="directory-available-widgets" class="hide-if-js gv-tooltip">
@@ -60,13 +60,13 @@ 
 
 			<div id="single-active-fields" class="gv-grid">
 				<?php
-                if(!empty( $curr_template ) ) {
-				    do_action('gravityview_render_directory_active_areas', $curr_template, 'single', $post->ID, true );
-                }
-			    ?>
+				if(!empty( $curr_template ) ) {
+					do_action('gravityview_render_directory_active_areas', $curr_template, 'single', $post->ID, true );
+				}
+				?>
 			</div>
             <?php
-                do_action('gravityview_render_field_pickers', 'single' );
+				do_action('gravityview_render_field_pickers', 'single' );
 			?>
 		</div>
 
@@ -85,7 +85,7 @@ 
 			</div>
 
 			<?php
-			    do_action('gravityview_render_field_pickers', 'edit' );
+				do_action('gravityview_render_field_pickers', 'edit' );
 			?>
 
 		</div>

includes/extensions/edit-entry/class-edit-entry.php

Indentation +157 added lines, -157 removed lines

@@ -18,83 +18,83 @@ 
 
 class GravityView_Edit_Entry {
 
-    /**
-     * @var string
-     */
+	/**
+	 * @var string
+	 */
 	static $file;
 
 	static $instance;
 
-    /**
-     * Component instances.
-     * @var array
-     */
-    public $instances = array();
+	/**
+	 * Component instances.
+	 * @var array
+	 */
+	public $instances = array();
 
 
 	function __construct() {
 
-        self::$file = plugin_dir_path( __FILE__ );
+		self::$file = plugin_dir_path( __FILE__ );
 
-        if( is_admin() ) {
-            $this->load_components( 'admin' );
-        }
+		if( is_admin() ) {
+			$this->load_components( 'admin' );
+		}
 
 		$this->load_components( 'locking' );
 
-        $this->load_components( 'render' );
+		$this->load_components( 'render' );
 
-        // If GF User Registration Add-on exists
-        $this->load_components( 'user-registration' );
+		// If GF User Registration Add-on exists
+		$this->load_components( 'user-registration' );
 
-        $this->add_hooks();
+		$this->add_hooks();
 
 		// Process hooks for addons that may or may not be present
 		$this->addon_specific_hooks();
 	}
 
 
-    static function getInstance() {
+	static function getInstance() {
 
-        if( empty( self::$instance ) ) {
-            self::$instance = new GravityView_Edit_Entry;
-        }
+		if( empty( self::$instance ) ) {
+			self::$instance = new GravityView_Edit_Entry;
+		}
 
-        return self::$instance;
-    }
+		return self::$instance;
+	}
 
 
-    private function load_components( $component ) {
+	private function load_components( $component ) {
 
-        $dir = trailingslashit( self::$file );
+		$dir = trailingslashit( self::$file );
 
-        $filename  = $dir . 'class-edit-entry-' . $component . '.php';
-        $classname = 'GravityView_Edit_Entry_' . str_replace( ' ', '_', ucwords( str_replace( '-', ' ', $component ) ) );
+		$filename  = $dir . 'class-edit-entry-' . $component . '.php';
+		$classname = 'GravityView_Edit_Entry_' . str_replace( ' ', '_', ucwords( str_replace( '-', ' ', $component ) ) );
 
-        // Loads component and pass extension's instance so that component can
-        // talk each other.
-        require_once $filename;
-        $this->instances[ $component ] = new $classname( $this );
-        $this->instances[ $component ]->load();
+		// Loads component and pass extension's instance so that component can
+		// talk each other.
+		require_once $filename;
+		$this->instances[ $component ] = new $classname( $this );
+		$this->instances[ $component ]->load();
 
-    }
+	}
 
-    private function add_hooks() {
+	private function add_hooks() {
 
-        // Add front-end access to Gravity Forms delete file action
-        add_action( 'wp_ajax_nopriv_rg_delete_file', array( 'GFForms', 'delete_file') );
+		// Add front-end access to Gravity Forms delete file action
+		add_action( 'wp_ajax_nopriv_rg_delete_file', array( 'GFForms', 'delete_file') );
 
-        // Make sure this hook is run for non-admins
-        add_action( 'wp_ajax_rg_delete_file', array( 'GFForms', 'delete_file') );
+		// Make sure this hook is run for non-admins
+		add_action( 'wp_ajax_rg_delete_file', array( 'GFForms', 'delete_file') );
 
-        add_filter( 'gravityview_blacklist_field_types', array( $this, 'modify_field_blacklist' ), 10, 2 );
+		add_filter( 'gravityview_blacklist_field_types', array( $this, 'modify_field_blacklist' ), 10, 2 );
 
-        // add template path to check for field
-        add_filter( 'gravityview_template_paths', array( $this, 'add_template_path' ) );
+		// add template path to check for field
+		add_filter( 'gravityview_template_paths', array( $this, 'add_template_path' ) );
 
 		add_filter( 'gravityview/field/is_visible', array( $this, 'maybe_not_visible' ), 10, 3 );
 
-    }
+	}
 
 	/**
 	 * Trigger hooks that are normally run in the admin for Addons, but need to be triggered manually because we're not in the admin
@@ -149,74 +149,74 @@ 
 		return false;
 	}
 
-    /**
-     * Include this extension templates path
-     * @param array $file_paths List of template paths ordered
-     */
-    public function add_template_path( $file_paths ) {
-
-        // Index 100 is the default GravityView template path.
-        $file_paths[ 110 ] = self::$file;
-
-        return $file_paths;
-    }
-
-    /**
-     *
-     * Return a well formatted nonce key according to GravityView Edit Entry protocol
-     *
-     * @param $view_id int GravityView view id
-     * @param $form_id int Gravity Forms form id
-     * @param $entry_id int Gravity Forms entry id
-     * @return string
-     */
-    public static function get_nonce_key( $view_id, $form_id, $entry_id ) {
-        return sprintf( 'edit_%d_%d_%d', $view_id, $form_id, $entry_id );
-    }
-
-
-    /**
-     * The edit entry link creates a secure link with a nonce
-     *
-     * It also mimics the URL structure Gravity Forms expects to have so that
-     * it formats the display of the edit form like it does in the backend, like
-     * "You can edit this post from the post page" fields, for example.
-     *
-     * @param $entry array Gravity Forms entry object
-     * @param $view_id int GravityView view id
-     * @param $post_id int GravityView Post ID where View may be embedded {@since 1.9.2}
-     * @param string|array $field_values Parameters to pass in to the Edit Entry form to prefill data. Uses the same format as Gravity Forms "Allow field to be populated dynamically" {@since 1.9.2} {@see https://www.gravityhelp.com/documentation/article/allow-field-to-be-populated-dynamically/ }
-     * @return string
-     */
-    public static function get_edit_link( $entry, $view_id, $post_id = null, $field_values = '' ) {
-
-        $nonce_key = self::get_nonce_key( $view_id, $entry['form_id'], $entry['id']  );
-
-        $base = gv_entry_link( $entry, $post_id ? : $view_id  );
-
-        $url = add_query_arg( array(
-            'edit' => wp_create_nonce( $nonce_key )
-        ), $base );
-
-        if( $post_id ) {
-	        $url = add_query_arg( array( 'gvid' => $view_id ), $url );
-        }
-
-	    /**
-	     * Allow passing params to dynamically populate entry with values
-	     * @since 1.9.2
-	     */
-	    if( !empty( $field_values ) ) {
-
-		    if( is_array( $field_values ) ) {
-			    // If already an array, no parse_str() needed
-			    $params = $field_values;
-		    } else {
-			    parse_str( $field_values, $params );
-		    }
-
-		    $url = add_query_arg( $params, $url );
-	    }
+	/**
+	 * Include this extension templates path
+	 * @param array $file_paths List of template paths ordered
+	 */
+	public function add_template_path( $file_paths ) {
+
+		// Index 100 is the default GravityView template path.
+		$file_paths[ 110 ] = self::$file;
+
+		return $file_paths;
+	}
+
+	/**
+	 *
+	 * Return a well formatted nonce key according to GravityView Edit Entry protocol
+	 *
+	 * @param $view_id int GravityView view id
+	 * @param $form_id int Gravity Forms form id
+	 * @param $entry_id int Gravity Forms entry id
+	 * @return string
+	 */
+	public static function get_nonce_key( $view_id, $form_id, $entry_id ) {
+		return sprintf( 'edit_%d_%d_%d', $view_id, $form_id, $entry_id );
+	}
+
+
+	/**
+	 * The edit entry link creates a secure link with a nonce
+	 *
+	 * It also mimics the URL structure Gravity Forms expects to have so that
+	 * it formats the display of the edit form like it does in the backend, like
+	 * "You can edit this post from the post page" fields, for example.
+	 *
+	 * @param $entry array Gravity Forms entry object
+	 * @param $view_id int GravityView view id
+	 * @param $post_id int GravityView Post ID where View may be embedded {@since 1.9.2}
+	 * @param string|array $field_values Parameters to pass in to the Edit Entry form to prefill data. Uses the same format as Gravity Forms "Allow field to be populated dynamically" {@since 1.9.2} {@see https://www.gravityhelp.com/documentation/article/allow-field-to-be-populated-dynamically/ }
+	 * @return string
+	 */
+	public static function get_edit_link( $entry, $view_id, $post_id = null, $field_values = '' ) {
+
+		$nonce_key = self::get_nonce_key( $view_id, $entry['form_id'], $entry['id']  );
+
+		$base = gv_entry_link( $entry, $post_id ? : $view_id  );
+
+		$url = add_query_arg( array(
+			'edit' => wp_create_nonce( $nonce_key )
+		), $base );
+
+		if( $post_id ) {
+			$url = add_query_arg( array( 'gvid' => $view_id ), $url );
+		}
+
+		/**
+		 * Allow passing params to dynamically populate entry with values
+		 * @since 1.9.2
+		 */
+		if( !empty( $field_values ) ) {
+
+			if( is_array( $field_values ) ) {
+				// If already an array, no parse_str() needed
+				$params = $field_values;
+			} else {
+				parse_str( $field_values, $params );
+			}
+
+			$url = add_query_arg( $params, $url );
+		}
 
 		/**
 		 * @filter `gravityview/edit/link` Filter the edit URL link.
@@ -225,7 +225,7 @@ 
 		 * @param \GV\View $view The View.
 		 */
 		return apply_filters( 'gravityview/edit/link', $url, $entry, \GV\View::by_id( $view_id  ) );
-    }
+	}
 
 	/**
 	 * Edit mode doesn't allow certain field types.
@@ -280,19 +280,19 @@ 
 	}
 
 
-    /**
-     * checks if user has permissions to edit a specific entry
-     *
-     * Needs to be used combined with GravityView_Edit_Entry::user_can_edit_entry for maximum security!!
-     *
-     * @param  array $entry Gravity Forms entry array
-     * @param \GV\View|int $view ID of the view you want to check visibility against {@since 1.9.2}. Required since 2.0
-     * @return bool
-     */
-    public static function check_user_cap_edit_entry( $entry, $view = 0 ) {
+	/**
+	 * checks if user has permissions to edit a specific entry
+	 *
+	 * Needs to be used combined with GravityView_Edit_Entry::user_can_edit_entry for maximum security!!
+	 *
+	 * @param  array $entry Gravity Forms entry array
+	 * @param \GV\View|int $view ID of the view you want to check visibility against {@since 1.9.2}. Required since 2.0
+	 * @return bool
+	 */
+	public static function check_user_cap_edit_entry( $entry, $view = 0 ) {
 
-        // No permission by default
-        $user_can_edit = false;
+		// No permission by default
+		$user_can_edit = false;
 
 		// get user_edit setting
 		if ( empty( $view ) ) {
@@ -310,60 +310,60 @@ 
 			$user_edit = GVCommon::get_template_setting( $view_id, 'user_edit' );
 		}
 
-        // If they can edit any entries (as defined in Gravity Forms)
-        // Or if they can edit other people's entries
-        // Then we're good.
-        if( GVCommon::has_cap( array( 'gravityforms_edit_entries', 'gravityview_edit_others_entries' ), $entry['id'] ) ) {
+		// If they can edit any entries (as defined in Gravity Forms)
+		// Or if they can edit other people's entries
+		// Then we're good.
+		if( GVCommon::has_cap( array( 'gravityforms_edit_entries', 'gravityview_edit_others_entries' ), $entry['id'] ) ) {
 
-            gravityview()->log->debug( 'User has ability to edit all entries.' );
+			gravityview()->log->debug( 'User has ability to edit all entries.' );
 
-            $user_can_edit = true;
+			$user_can_edit = true;
 
-        } else if( !isset( $entry['created_by'] ) ) {
+		} else if( !isset( $entry['created_by'] ) ) {
 
-            gravityview()->log->error( 'Entry `created_by` doesn\'t exist.');
+			gravityview()->log->error( 'Entry `created_by` doesn\'t exist.');
 
-            $user_can_edit = false;
+			$user_can_edit = false;
 
-        } else {
+		} else {
 
-            $current_user = wp_get_current_user();
+			$current_user = wp_get_current_user();
 
-            // User edit is disabled
-            if( empty( $user_edit ) ) {
+			// User edit is disabled
+			if( empty( $user_edit ) ) {
 
-                gravityview()->log->debug( 'User Edit is disabled. Returning false.' );
+				gravityview()->log->debug( 'User Edit is disabled. Returning false.' );
 
-                $user_can_edit = false;
-            }
+				$user_can_edit = false;
+			}
 
-            // User edit is enabled and the logged-in user is the same as the user who created the entry. We're good.
-            else if( is_user_logged_in() && intval( $current_user->ID ) === intval( $entry['created_by'] ) ) {
+			// User edit is enabled and the logged-in user is the same as the user who created the entry. We're good.
+			else if( is_user_logged_in() && intval( $current_user->ID ) === intval( $entry['created_by'] ) ) {
 
-                gravityview()->log->debug( 'User {user_id} created the entry.', array( 'user_id', $current_user->ID ) );
+				gravityview()->log->debug( 'User {user_id} created the entry.', array( 'user_id', $current_user->ID ) );
 
-                $user_can_edit = true;
+				$user_can_edit = true;
 
-            } else if( ! is_user_logged_in() ) {
+			} else if( ! is_user_logged_in() ) {
 
-                gravityview()->log->debug( 'No user defined; edit entry requires logged in user' );
+				gravityview()->log->debug( 'No user defined; edit entry requires logged in user' );
 
-	            $user_can_edit = false; // Here just for clarity
-            }
+				$user_can_edit = false; // Here just for clarity
+			}
 
-        }
+		}
 
-        /**
-         * @filter `gravityview/edit_entry/user_can_edit_entry` Modify whether user can edit an entry.
-         * @since 1.15 Added `$entry` and `$view_id` parameters
-         * @param[in,out] boolean $user_can_edit Can the current user edit the current entry? (Default: false)
-         * @param[in] array $entry Gravity Forms entry array {@since 1.15}
-         * @param[in] int $view_id ID of the view you want to check visibility against {@since 1.15}
-         */
-        $user_can_edit = apply_filters( 'gravityview/edit_entry/user_can_edit_entry', $user_can_edit, $entry, $view_id );
+		/**
+		 * @filter `gravityview/edit_entry/user_can_edit_entry` Modify whether user can edit an entry.
+		 * @since 1.15 Added `$entry` and `$view_id` parameters
+		 * @param[in,out] boolean $user_can_edit Can the current user edit the current entry? (Default: false)
+		 * @param[in] array $entry Gravity Forms entry array {@since 1.15}
+		 * @param[in] int $view_id ID of the view you want to check visibility against {@since 1.15}
+		 */
+		$user_can_edit = apply_filters( 'gravityview/edit_entry/user_can_edit_entry', $user_can_edit, $entry, $view_id );
 
-        return (bool) $user_can_edit;
-    }
+		return (bool) $user_can_edit;
+	}
 
 
 

includes/class-admin-installer.php

Indentation +94 added lines, -94 removed lines

@@ -66,9 +66,9 @@ 
 	 */
 	public function add_downloads_data_filters() {
 
-	    $downloads_data = get_site_transient( self::DOWNLOADS_DATA_TRANSIENT );
+		$downloads_data = get_site_transient( self::DOWNLOADS_DATA_TRANSIENT );
 
-	    if ( ! $downloads_data && ! isset( $_GET['cache'] ) ) {
+		if ( ! $downloads_data && ! isset( $_GET['cache'] ) ) {
 			return;
 		}
 
@@ -97,7 +97,7 @@ 
 	 */
 	public function add_admin_menu() {
 
-	    $menu_text = _x( 'Extensions', 'Extensions are WordPress plugins that add functionality to GravityView and Gravity Forms', 'gravityview' );
+		$menu_text = _x( 'Extensions', 'Extensions are WordPress plugins that add functionality to GravityView and Gravity Forms', 'gravityview' );
 
 		$menu_text = sprintf( '<span title="%s" style="margin: 0">%s</span>', esc_attr__( 'Plugins that extend GravityView and Gravity Forms functionality.', 'gravityview' ), $menu_text );
 
@@ -112,8 +112,8 @@ 
 	}
 
 	/**
-     * When on the Installer page, show a different notice than on the Settings page
-     *
+	 * When on the Installer page, show a different notice than on the Settings page
+	 *
 	 * @param array $notice
 	 *
 	 * @return string License notice
@@ -121,10 +121,10 @@ 
 	public function maybe_modify_license_notice( $notice = '' ) {
 
 		if ( ! gravityview()->request->is_admin( '', 'downloads' ) ) {
-            return $notice;
-        }
+			return $notice;
+		}
 
-        return esc_html__( 'Your license %s. Do you want access to these plugins? %sActivate your license%s or %sget a license here%s.', 'gravityview' );
+		return esc_html__( 'Your license %s. Do you want access to these plugins? %sActivate your license%s or %sget a license here%s.', 'gravityview' );
 	}
 
 	/**
@@ -162,43 +162,43 @@ 
 	 * Get downloads data from transient or from API; save transient after getting data from API
 	 *
 	 * @return WP_Error|array If error, returns WP_Error. If not valid JSON, empty array. Otherwise, this structure: {
-     *   @type array  $info {
-     *       @type string $id int 17
-     *       @type string $slug Extension slug
-     *       @type string $title Extension title
-     *       @type string $create_date in '2018-07-19 20:03:10' format
-     *       @type string $modified_date
-     *       @type string $status
-     *       @type string $link URL to public plugin page
-     *       @type string $content
-     *       @type string $excerpt
-     *       @type string $thumbnail URL to thumbnail
-     *       @type array  $category Taxonomy details for the plugin's category {
-     *         @type int $term_id => int 30
-     *         @type string $name => string 'Plugins' (length=7)
-     *         @type string $slug => string 'plugins' (length=7)
-     *         @type int $term_group => int 0
-     *         @type int $term_taxonomy_id => int 30
-     *         @type string $taxonomy => string 'download_category' (length=17)
-     *         @type string $description => string '' (length=0)
-     *         @type int $parent => int 0
-     *         @type int $count => int 4
-     *         @type string $filter => string 'raw' (length=3)
-     *       }
-     *       @type array $tags {see $category above}
-     *       @type string $textdomain string 'gravityview' (length=11)
-     *   }
-     *   @type array $pricing array of `price_name_slugs` => '00.00' values, if price options exist
-     *   @type array $licensing {
-     *       @type bool   $enabled Is licensing enabled for the extension
-     *       @type string $version Version number
-     *       @type string $exp_unit Expiration unit ('years')
-     *       @type string $exp_length Expiration length ('1')
-     *   }
-     *   @type array $files Array of files. Empty if user has no access to the file. {
-     *       @type string $file string URL of the file download
-     *   }
-     * }
+	 *   @type array  $info {
+	 *       @type string $id int 17
+	 *       @type string $slug Extension slug
+	 *       @type string $title Extension title
+	 *       @type string $create_date in '2018-07-19 20:03:10' format
+	 *       @type string $modified_date
+	 *       @type string $status
+	 *       @type string $link URL to public plugin page
+	 *       @type string $content
+	 *       @type string $excerpt
+	 *       @type string $thumbnail URL to thumbnail
+	 *       @type array  $category Taxonomy details for the plugin's category {
+	 *         @type int $term_id => int 30
+	 *         @type string $name => string 'Plugins' (length=7)
+	 *         @type string $slug => string 'plugins' (length=7)
+	 *         @type int $term_group => int 0
+	 *         @type int $term_taxonomy_id => int 30
+	 *         @type string $taxonomy => string 'download_category' (length=17)
+	 *         @type string $description => string '' (length=0)
+	 *         @type int $parent => int 0
+	 *         @type int $count => int 4
+	 *         @type string $filter => string 'raw' (length=3)
+	 *       }
+	 *       @type array $tags {see $category above}
+	 *       @type string $textdomain string 'gravityview' (length=11)
+	 *   }
+	 *   @type array $pricing array of `price_name_slugs` => '00.00' values, if price options exist
+	 *   @type array $licensing {
+	 *       @type bool   $enabled Is licensing enabled for the extension
+	 *       @type string $version Version number
+	 *       @type string $exp_unit Expiration unit ('years')
+	 *       @type string $exp_length Expiration length ('1')
+	 *   }
+	 *   @type array $files Array of files. Empty if user has no access to the file. {
+	 *       @type string $file string URL of the file download
+	 *   }
+	 * }
 	 */
 	public function get_downloads_data() {
 
@@ -230,7 +230,7 @@ 
 		) );
 
 		if ( is_wp_error( $response ) ) {
-		    gravityview()->log->error( "Extension data response is an error", array( 'data' => $response ) );
+			gravityview()->log->error( "Extension data response is an error", array( 'data' => $response ) );
 			return $response;
 		}
 
@@ -283,10 +283,10 @@ 
                 <div class="gv-admin-installer-notice notice inline error">
                     <h3><?php esc_html_e( 'Extensions and plugins data cannot be loaded at the moment. Please try again later.', 'gravityview' ); ?></h3>
                     <?php
-                    if ( is_wp_error( $downloads_data ) ) {
-	                    echo wpautop( '<pre>' . esc_html( $downloads_data->get_error_message() ) . '</pre>' );
-                    }
-                    ?>
+					if ( is_wp_error( $downloads_data ) ) {
+						echo wpautop( '<pre>' . esc_html( $downloads_data->get_error_message() ) . '</pre>' );
+					}
+					?>
                 </div>
             </div>
 			<?php
@@ -342,9 +342,9 @@ 
 	protected function render_download( $download, $wp_plugins ) {
 
 
-        $details = $this->get_download_display_details( $download, $wp_plugins );
+		$details = $this->get_download_display_details( $download, $wp_plugins );
 
-        $download_info = $details['download_info'];
+		$download_info = $details['download_info'];
 
 		?>
         <div class="item <?php echo esc_attr( $details['item_class'] ); ?>">
@@ -366,43 +366,43 @@ 
 
                 <div class="addon-excerpt"><?php
 
-                    $excerpt = \GV\Utils::get( $download_info, 'installer_excerpt', $download_info['excerpt'] );
+					$excerpt = \GV\Utils::get( $download_info, 'installer_excerpt', $download_info['excerpt'] );
 
-                    // Allow some pure HTML tags, but remove everything else from the excerpt.
-                    $tags = array( '<strong>', '</strong>', '<em>', '</em>', '<code>', '</code>' );
-                    $replacements = array( '[b]', '[/b]', '[i]', '[/i]', '[code]', '[/code]' );
+					// Allow some pure HTML tags, but remove everything else from the excerpt.
+					$tags = array( '<strong>', '</strong>', '<em>', '</em>', '<code>', '</code>' );
+					$replacements = array( '[b]', '[/b]', '[i]', '[/i]', '[code]', '[/code]' );
 
-                    $excerpt = str_replace( $tags, $replacements, $excerpt );
-                    $excerpt = esc_html( strip_tags( $excerpt ) );
+					$excerpt = str_replace( $tags, $replacements, $excerpt );
+					$excerpt = esc_html( strip_tags( $excerpt ) );
 					$excerpt = str_replace( $replacements, $tags, $excerpt );
 
 					echo wpautop( $excerpt );
-                ?></div>
+				?></div>
             </div>
         </div>
 		<?php
 	}
 
 	/**
-     * Generates details array for the download to keep the render_download() method a bit tidier
-     *
+	 * Generates details array for the download to keep the render_download() method a bit tidier
+	 *
 	 * @param array $download Single download, as returned by {@see get_downloads_data}
 	 * @param array $wp_plugins All active plugins, as returned by {@see get_plugins()}
 	 *
 	 * @return array {
-     *   @type array $download_info
-     *   @type string $plugin_path
-     *   @type string $status License status returned by Easy Digital Downloads ("active", "inactive", "expired", "revoked", etc)
-     *   @type string $status_label
-     *   @type string $button_title Title attribute to show when hovering over the download's button
-     *   @type string $button_class CSS class to use for the button
-     *   @type string $button_label Text to use for the download's anchor link
-     *   @type string $href URL for the download's button
-     *   @type bool   $spinner Whether to show the spinner icon
-     *   @type string $item_class CSS class for the download container
-     *   @type string $required_license The name of the required license for the download ("All Access" or "Core + Extensions")
-     *   @type bool   $is_active Is the current GravityView license (as entered in Settings) active?
-     * }
+	 *   @type array $download_info
+	 *   @type string $plugin_path
+	 *   @type string $status License status returned by Easy Digital Downloads ("active", "inactive", "expired", "revoked", etc)
+	 *   @type string $status_label
+	 *   @type string $button_title Title attribute to show when hovering over the download's button
+	 *   @type string $button_class CSS class to use for the button
+	 *   @type string $button_label Text to use for the download's anchor link
+	 *   @type string $href URL for the download's button
+	 *   @type bool   $spinner Whether to show the spinner icon
+	 *   @type string $item_class CSS class for the download container
+	 *   @type string $required_license The name of the required license for the download ("All Access" or "Core + Extensions")
+	 *   @type bool   $is_active Is the current GravityView license (as entered in Settings) active?
+	 * }
 	 */
 	private function get_download_display_details( $download, $wp_plugins ) {
 
@@ -413,7 +413,7 @@ 
 			'slug' => '',
 			'excerpt' => '',
 			'link' => '',
-            'coming_soon' => false,
+			'coming_soon' => false,
 			'installer_title' => null, // May not be defined
 			'installer_excerpt' => null, // May not be defined
 		) );
@@ -456,14 +456,14 @@ 
 			$href         = 'https://gravityview.co/pricing/?utm_source=admin-installer&utm_medium=admin&utm_campaign=Admin%20Notice&utm_content=' . $required_license;
 		}
 
-        elseif ( ! empty( $download_info['coming_soon'] ) ) {
-	        $spinner      = false;
-	        $status       = 'notinstalled';
-	        $status_label = __( 'Coming Soon', 'gravityview' );
-	        $button_label = __( 'Learn More', 'gravityview' );
-	        $button_class = 'button-primary button-large';
-	        $href         = \GV\Utils::get( $download_info, 'link', 'https://gravityview.co/extensions/' );
-        }
+		elseif ( ! empty( $download_info['coming_soon'] ) ) {
+			$spinner      = false;
+			$status       = 'notinstalled';
+			$status_label = __( 'Coming Soon', 'gravityview' );
+			$button_label = __( 'Learn More', 'gravityview' );
+			$button_class = 'button-primary button-large';
+			$href         = \GV\Utils::get( $download_info, 'link', 'https://gravityview.co/extensions/' );
+		}
 
 		// Access but the plugin is not installed
 		elseif ( ! $wp_plugin ) {
@@ -503,18 +503,18 @@ 
 		}
 
 		return compact( 'download_info','plugin_path', 'status', 'status_label', 'button_title', 'button_class', 'button_label', 'href', 'spinner', 'item_class', 'required_license', 'is_active' );
-    }
+	}
 
 	/**
-     * Returns the base price for an extension
-     *
+	 * Returns the base price for an extension
+	 *
 	 * @param array $download
 	 *
 	 * @return float Base price for an extension. If not for sale separately, returns 0
 	 */
 	private function get_download_base_price( $download ) {
 
-	    $base_price = \GV\Utils::get( $download, 'pricing/amount', 0 );
+		$base_price = \GV\Utils::get( $download, 'pricing/amount', 0 );
 		$base_price = \GFCommon::to_number( $base_price );
 
 		unset( $download['pricing']['amount'] );
@@ -525,7 +525,7 @@ 
 		}
 
 		return floatval( $base_price );
-    }
+	}
 
 	/**
 	 * Handle AJAX request to activate extension
@@ -543,8 +543,8 @@ 
 
 		if ( is_wp_error( $result ) || ! is_plugin_active( $data['path'] ) ) {
 			wp_send_json_error( array(
-                'error' => sprintf( __( 'Plugin activation failed: %s', 'gravityview' ), $result->get_error_message() )
-            ) );
+				'error' => sprintf( __( 'Plugin activation failed: %s', 'gravityview' ), $result->get_error_message() )
+			) );
 		}
 
 		wp_send_json_success();
@@ -565,10 +565,10 @@ 
 		deactivate_plugins( $data['path'] );
 
 		if( is_plugin_active( $data['path'] ) ) {
-            wp_send_json_error( array(
-                'error' => sprintf( __( 'Plugin deactivation failed.', 'gravityview' ) )
-            ) );
-        }
+			wp_send_json_error( array(
+				'error' => sprintf( __( 'Plugin deactivation failed.', 'gravityview' ) )
+			) );
+		}
 
 		wp_send_json_success();
 	}

includes/fields/class-gravityview-field-textarea.php

Indentation +7 added lines, -7 removed lines

@@ -39,13 +39,13 @@
 			'tooltip' => __( 'Enter the number of words to be shown. If specified it truncates the text. Leave it blank if you want to show the full text.', 'gravityview' ),
 		);
 
-        $field_options['make_clickable'] = array(
-            'type' => 'checkbox',
-            'merge_tags' => false,
-            'value' => 0,
-            'label' => __( 'Convert text URLs to HTML links', 'gravityview' ),
-            'tooltip' => __( 'Converts URI, www, FTP, and email addresses in HTML links', 'gravityview' ),
-        );
+		$field_options['make_clickable'] = array(
+			'type' => 'checkbox',
+			'merge_tags' => false,
+			'value' => 0,
+			'label' => __( 'Convert text URLs to HTML links', 'gravityview' ),
+			'tooltip' => __( 'Converts URI, www, FTP, and email addresses in HTML links', 'gravityview' ),
+		);
 
 		$field_options['allow_html'] = array(
 			'type' => 'checkbox',

future/includes/class-gv-settings-addon.php

Indentation +120 added lines, -120 removed lines

@@ -134,28 +134,28 @@ 
 	 */
 	public function add_network_menu() {
 
-	    if ( ! gravityview()->plugin->is_network_activated() ) {
+		if ( ! gravityview()->plugin->is_network_activated() ) {
 			return;
 		}
 
-        add_menu_page( __( 'Settings', 'gravityview' ), __( 'GravityView', 'gravityview' ), $this->_capabilities_app_settings, "{$this->_slug}_settings", array( $this, 'app_tab_page' ), 'none' );
+		add_menu_page( __( 'Settings', 'gravityview' ), __( 'GravityView', 'gravityview' ), $this->_capabilities_app_settings, "{$this->_slug}_settings", array( $this, 'app_tab_page' ), 'none' );
 	}
 
 	/**
-     * Uninstall all traces of GravityView
-     *
-     * Note: method is public because parent method is public
-     *
+	 * Uninstall all traces of GravityView
+	 *
+	 * Note: method is public because parent method is public
+	 *
 	 * @return bool
 	 */
 	public function uninstall() {
 		gravityview()->plugin->uninstall();
 
 		/**
-         * Set the path so that Gravity Forms can de-activate GravityView
-         * @see GFAddOn::uninstall_addon
-         * @uses deactivate_plugins()
-         */
+		 * Set the path so that Gravity Forms can de-activate GravityView
+		 * @see GFAddOn::uninstall_addon
+		 * @uses deactivate_plugins()
+		 */
 		$this->_path = GRAVITYVIEW_FILE;
 
 		return true;
@@ -185,42 +185,42 @@ 
 	}
 
 	/**
-     * Get an array of reasons why the plugin might be uninstalled
-     *
-     * @since 1.17.5
-     *
+	 * Get an array of reasons why the plugin might be uninstalled
+	 *
+	 * @since 1.17.5
+	 *
 	 * @return array Array of reasons with the label and followup questions for each uninstall reason
 	 */
 	private function get_uninstall_reasons() {
 		$reasons = array(
 			'will-continue' => array(
-                'label' => esc_html__( 'I am going to continue using GravityView', 'gravityview' ),
-            ),
+				'label' => esc_html__( 'I am going to continue using GravityView', 'gravityview' ),
+			),
 			'no-longer-need' => array(
-                'label' => esc_html__( 'I no longer need GravityView', 'gravityview' ),
-            ),
+				'label' => esc_html__( 'I no longer need GravityView', 'gravityview' ),
+			),
 			'doesnt-work' => array(
-                'label' => esc_html__( 'The plugin doesn\'t work', 'gravityview' ),
-            ),
+				'label' => esc_html__( 'The plugin doesn\'t work', 'gravityview' ),
+			),
 			'found-other' => array(
-                'label' => esc_html__( 'I found a better plugin', 'gravityview' ),
-                'followup' => esc_attr__( 'What plugin you are using, and why?', 'gravityview' ),
-            ),
+				'label' => esc_html__( 'I found a better plugin', 'gravityview' ),
+				'followup' => esc_attr__( 'What plugin you are using, and why?', 'gravityview' ),
+			),
 			'other' => array(
-                'label' => esc_html__( 'Other', 'gravityview' ),
-            ),
+				'label' => esc_html__( 'Other', 'gravityview' ),
+			),
 		);
 
 		shuffle( $reasons );
 
 		return $reasons;
-    }
+	}
 
 	/**
-     * Display a feedback form when the plugin is uninstalled
-     *
-     * @since 1.17.5
-     *
+	 * Display a feedback form when the plugin is uninstalled
+	 *
+	 * @since 1.17.5
+	 *
 	 * @return string HTML of the uninstallation form
 	 */
 	public function uninstall_form() {
@@ -300,7 +300,7 @@ 
             <h2><?php esc_html_e( 'Why did you uninstall GravityView?', 'gravityview' ); ?></h2>
             <ul>
 				<?php
-                $reasons = $this->get_uninstall_reasons();
+				$reasons = $this->get_uninstall_reasons();
 				foreach ( $reasons as $reason ) {
 					printf( '<li><label><input name="reason" type="radio" value="other" data-followup="%s"> %s</label></li>', Utils::get( $reason, 'followup' ), Utils::get( $reason, 'label' ) );
 				}
@@ -394,12 +394,12 @@ 
 	}
 
 	public function app_settings_tab() {
-	    parent::app_settings_tab();
+		parent::app_settings_tab();
 
 		if ( $this->maybe_uninstall() ) {
-            echo $this->uninstall_form();
+			echo $this->uninstall_form();
 		}
-    }
+	}
 
 	/**
 	 * The Settings title
@@ -562,8 +562,8 @@ 
                     type="' . $field['type'] . '"
                     name="' . esc_attr( $name ) . '"
                     value="' . $value . '" ' .
-		        implode( ' ', $attributes ) .
-		        ' />';
+				implode( ' ', $attributes ) .
+				' />';
 
 		if ( $echo ) {
 			echo $html;
@@ -581,12 +581,12 @@ 
 	}
 
 	/**
-     * Check whether GravityView is being saved
-     *
-     * The generic is_save_postback() is true for all addons
-     *
-     * @since 2.0.8
-     *
+	 * Check whether GravityView is being saved
+	 *
+	 * The generic is_save_postback() is true for all addons
+	 *
+	 * @since 2.0.8
+	 *
 	 * @return bool
 	 */
 	public function is_save_postback() {
@@ -600,16 +600,16 @@ 
 	 */
 	public function license_key_notice() {
 
-	    if( $this->is_save_postback() ) {
-		    $settings = $this->get_posted_settings();
-		    $license_key = defined( 'GRAVITYVIEW_LICENSE_KEY' ) ? GRAVITYVIEW_LICENSE_KEY : \GV\Utils::get( $settings, 'license_key' );
-		    $license_status = \GV\Utils::get( $settings, 'license_key_status', 'inactive' );
-        } else {
-		    $license_status = $this->get( 'license_key_status', 'inactive' );
-		    $license_key    = $this->get( 'license_key' );
-	    }
+		if( $this->is_save_postback() ) {
+			$settings = $this->get_posted_settings();
+			$license_key = defined( 'GRAVITYVIEW_LICENSE_KEY' ) ? GRAVITYVIEW_LICENSE_KEY : \GV\Utils::get( $settings, 'license_key' );
+			$license_status = \GV\Utils::get( $settings, 'license_key_status', 'inactive' );
+		} else {
+			$license_status = $this->get( 'license_key_status', 'inactive' );
+			$license_key    = $this->get( 'license_key' );
+		}
 
-	    $license_id = empty( $license_key ) ? 'license' : $license_key;
+		$license_id = empty( $license_key ) ? 'license' : $license_key;
 
 		$message = esc_html__( 'Your GravityView license %s. This means you&rsquo;re missing out on updates and support! %sActivate your license%s or %sget a license here%s.', 'gravityview' );
 
@@ -626,7 +626,7 @@ 
 		$update_below = false;
 		$primary_button_link = admin_url( 'edit.php?post_type=gravityview&amp;page=gravityview_settings' );
 
-        switch ( $license_status ) {
+		switch ( $license_status ) {
 			/** @since 1.17 */
 			case 'expired':
 				$title = __( 'Expired License', 'gravityview' );
@@ -664,13 +664,13 @@ 
 			return;
 		}
 
-        \GravityView_Admin_Notices::add_notice( array(
-            'message' => $message,
-            'class'   => 'notice notice-warning',
-            'title'   => $title,
-            'cap'     => 'gravityview_edit_settings',
-            'dismiss' => sha1( $license_status . '_' . $license_id . '_' . date( 'z' ) ), // Show every day, instead of every 8 weeks (which is the default)
-        ) );
+		\GravityView_Admin_Notices::add_notice( array(
+			'message' => $message,
+			'class'   => 'notice notice-warning',
+			'title'   => $title,
+			'cap'     => 'gravityview_edit_settings',
+			'dismiss' => sha1( $license_status . '_' . $license_id . '_' . date( 'z' ) ), // Show every day, instead of every 8 weeks (which is the default)
+		) );
 	}
 
 	/**
@@ -684,12 +684,12 @@ 
 	}
 
 	/**
-     * Add tooltip script to app settings page. Not enqueued by Gravity Forms for some reason.
-     *
-     * @since 1.21.5
-     *
-     * @see GFAddOn::scripts()
-     *
+	 * Add tooltip script to app settings page. Not enqueued by Gravity Forms for some reason.
+	 *
+	 * @since 1.21.5
+	 *
+	 * @see GFAddOn::scripts()
+	 *
 	 * @return array Array of scripts
 	 */
 	public function scripts() {
@@ -698,10 +698,10 @@ 
 		$scripts[] = array(
 			'handle'  => 'gform_tooltip_init',
 			'enqueue' => array(
-                array(
-			        'admin_page' => array( 'app_settings' )
-                )
-            )
+				array(
+					'admin_page' => array( 'app_settings' )
+				)
+			)
 		);
 
 		return $scripts;
@@ -719,10 +719,10 @@ 
 			'src'     => plugins_url( 'assets/css/admin-settings.css', GRAVITYVIEW_FILE ),
 			'version' => Plugin::$version,
 			'deps' => array(
-                'gform_admin',
+				'gform_admin',
 				'gaddon_form_settings_css',
-                'gform_tooltip',
-                'gform_font_awesome',
+				'gform_tooltip',
+				'gform_font_awesome',
 			),
 			'enqueue' => array(
 				array( 'admin_page' => array(
@@ -890,7 +890,7 @@ 
 					array(
 						'label' => esc_html__( 'Show me beta versions if they are available.', 'gravityview' ),
 						'value' => '1',
-                        'name'  => 'beta',
+						'name'  => 'beta',
 					),
 				),
 				'description'   => __( 'You will have early access to the latest GravityView features and improvements. There may be bugs! If you encounter an issue, help make GravityView better by reporting it!', 'gravityview' ),
@@ -928,38 +928,38 @@ 
 
 			if ( empty( $field['disabled'] ) ) {
 				unset( $field['disabled'] );
-            }
+			}
 		}
 
-        $sections = array(
-            array(
-                'description' => sprintf( '<span class="version-info description">%s</span>', sprintf( __( 'You are running GravityView version %s', 'gravityview' ), Plugin::$version ) ),
-                'fields'      => $fields,
-            )
-        );
+		$sections = array(
+			array(
+				'description' => sprintf( '<span class="version-info description">%s</span>', sprintf( __( 'You are running GravityView version %s', 'gravityview' ), Plugin::$version ) ),
+				'fields'      => $fields,
+			)
+		);
 
-        // custom 'update settings' button
-        $button = array(
-            'class' => 'button button-primary button-hero',
-            'type' => 'save',
-        );
+		// custom 'update settings' button
+		$button = array(
+			'class' => 'button button-primary button-hero',
+			'type' => 'save',
+		);
 
 		if ( $disabled_attribute ) {
 			$button['disabled'] = $disabled_attribute;
 		}
 
-        /**
-         * @filter `gravityview/settings/extension/sections` Modify the GravityView settings page
-         * Extensions can tap in here to insert their own section and settings.
-         * <code>
-         *   $sections[] = array(
-         *      'title' => __( 'GravityView My Extension Settings', 'gravityview' ),
-         *      'fields' => $settings,
-         *   );
-         * </code>
-         * @param array $extension_settings Empty array, ready for extension settings!
-         */
-        $extension_sections = apply_filters( 'gravityview/settings/extension/sections', array() );
+		/**
+		 * @filter `gravityview/settings/extension/sections` Modify the GravityView settings page
+		 * Extensions can tap in here to insert their own section and settings.
+		 * <code>
+		 *   $sections[] = array(
+		 *      'title' => __( 'GravityView My Extension Settings', 'gravityview' ),
+		 *      'fields' => $settings,
+		 *   );
+		 * </code>
+		 * @param array $extension_settings Empty array, ready for extension settings!
+		 */
+		$extension_sections = apply_filters( 'gravityview/settings/extension/sections', array() );
 
 		// If there are extensions, add a section for them
 		if ( ! empty( $extension_sections ) ) {
@@ -972,13 +972,13 @@ 
 				}
 			}
 
-            $k = count( $extension_sections ) - 1 ;
-            $extension_sections[ $k ]['fields'][] = $button;
+			$k = count( $extension_sections ) - 1 ;
+			$extension_sections[ $k ]['fields'][] = $button;
 			$sections = array_merge( $sections, $extension_sections );
 		} else {
-            // add the 'update settings' button to the general section
-            $sections[0]['fields'][] = $button;
-        }
+			// add the 'update settings' button to the general section
+			$sections[0]['fields'][] = $button;
+		}
 
 		return $sections;
 	}
@@ -1032,9 +1032,9 @@ 
 	 */
 	protected function settings_edd_license( $field, $echo = true ) {
 
-	    if ( defined( 'GRAVITYVIEW_LICENSE_KEY' ) && GRAVITYVIEW_LICENSE_KEY ) {
-		    $field['input_type'] = 'password';
-        }
+		if ( defined( 'GRAVITYVIEW_LICENSE_KEY' ) && GRAVITYVIEW_LICENSE_KEY ) {
+			$field['input_type'] = 'password';
+		}
 
 		$text = $this->settings_text( $field, false );
 
@@ -1051,9 +1051,9 @@ 
 
 	/**
 	 * Allow pure HTML settings row
-     *
-     * @since 2.0.6
-     *
+	 *
+	 * @since 2.0.6
+	 *
 	 * @param array $field
 	 * @param bool $echo Whether to echo the
 	 *
@@ -1119,19 +1119,19 @@ 
 	}
 
 	/**
-     * Keep GravityView styling for `$field['description']`, even though Gravity Forms added support for it
-     *
-     * Converts `$field['description']` to `$field['gv_description']`
-     * Converts `$field['subtitle']` to `$field['description']`
-     *
-     * @see \GV\Addon_Settings::single_setting_label Converts `gv_description` back to `description`
-     * @see http://share.gravityview.co/P28uGp/2OIRKxog for image that shows subtitle vs description
-     *
-     * @since 1.21.5.2
-     *
+	 * Keep GravityView styling for `$field['description']`, even though Gravity Forms added support for it
+	 *
+	 * Converts `$field['description']` to `$field['gv_description']`
+	 * Converts `$field['subtitle']` to `$field['description']`
+	 *
+	 * @see \GV\Addon_Settings::single_setting_label Converts `gv_description` back to `description`
+	 * @see http://share.gravityview.co/P28uGp/2OIRKxog for image that shows subtitle vs description
+	 *
+	 * @since 1.21.5.2
+	 *
 	 * @param array $field
-     *
-     * @return void
+	 *
+	 * @return void
 	 */
 	public function single_setting_row( $field ) {
 		$field['gv_description'] = Utils::get( $field, 'description' );