gravityview / GravityView

includes/admin/class.field.type.php

Doc Comments +1 added lines

@@ -158,6 +158,7 @@
     /**
      * important! Override this class if needed
      * outputs the field setting html
+     * @param string $override_input
      */
     function render_setting( $override_input = NULL ) {
 

Indentation +140 added lines, -140 removed lines

@@ -10,159 +10,159 @@ 
 	 *
 	 * @var string
 	 */
-    protected $name;
+	protected $name;
 
 	/**
 	 * Field settings
 	 *
 	 * @var array
 	 */
-    protected $field;
+	protected $field;
 
 	/**
 	 * Field current value
 	 *
 	 * @var mixed
 	 */
-    protected $value;
-
-    function __construct( $name = '', $field = array(), $curr_value = NULL ) {
-
-        $this->name = $name;
-
-        $defaults = self::get_field_defaults();
-
-        // Backward compatibility
-        if( !empty( $field['choices'] ) ) {
-        	$field['options'] = $field['choices'];
-        	unset( $field['choices'] );
-        }
-
-        $this->field =  wp_parse_args( $field, $defaults );
-
-        $this->value = is_null( $curr_value ) ? $this->field['value'] : $curr_value;
-
-    }
-
-    /**
-     * Returns the default details for a field option
-     *
-     * - default    // default option value, in case nothing is defined (@deprecated)
-     * - desc       // option description
-     * - value      // the option default value
-     * - label      // the option label
-     * - left_label // In case of checkboxes, left label will appear on the left of the checkbox
-     * - id         // the field id
-     * - type       // the option type ( text, checkbox, select, ... )
-     * - options    // when type is select, define the select options ('choices' is @deprecated)
-     * - merge_tags // if the option supports merge tags feature
-     * - class      // (new) define extra classes for the field
-     * - tooltip    //
-     *
-     * @return array
-     */
-    public static function get_field_defaults() {
-        return array(
-            'desc' => '',
-            'value' => NULL,
-            'label' => '',
-            'left_label' => NULL,
-            'id' => NULL,
-            'type'  => 'text',
-            'options' => NULL,
-            'merge_tags' => true,
-            'class' => '',
-            'tooltip' => NULL
-        );
-    }
-
-
-    function get_tooltip() {
-        if( !function_exists('gform_tooltip') ) {
-            return NULL;
-        }
-
-        return !empty( $this->field['tooltip'] ) ? ' '.gform_tooltip( $this->field['tooltip'] , false, true ) : NULL;
-    }
-
-    /**
-     * Build input id based on the name
-     * @return string
-     */
-    function get_field_id() {
-        if( isset( $this->field['id'] ) ) {
-            return esc_attr( $this->field['id'] );
-        }
-        return esc_attr( sanitize_html_class( $this->name ) );
-    }
-
-    /**
-     * Retrieve field label
-     * @return string
-     */
-    function get_field_label() {
-        return esc_html( trim( $this->field['label'] ) );
-    }
+	protected $value;
+
+	function __construct( $name = '', $field = array(), $curr_value = NULL ) {
+
+		$this->name = $name;
+
+		$defaults = self::get_field_defaults();
+
+		// Backward compatibility
+		if( !empty( $field['choices'] ) ) {
+			$field['options'] = $field['choices'];
+			unset( $field['choices'] );
+		}
+
+		$this->field =  wp_parse_args( $field, $defaults );
+
+		$this->value = is_null( $curr_value ) ? $this->field['value'] : $curr_value;
+
+	}
+
+	/**
+	 * Returns the default details for a field option
+	 *
+	 * - default    // default option value, in case nothing is defined (@deprecated)
+	 * - desc       // option description
+	 * - value      // the option default value
+	 * - label      // the option label
+	 * - left_label // In case of checkboxes, left label will appear on the left of the checkbox
+	 * - id         // the field id
+	 * - type       // the option type ( text, checkbox, select, ... )
+	 * - options    // when type is select, define the select options ('choices' is @deprecated)
+	 * - merge_tags // if the option supports merge tags feature
+	 * - class      // (new) define extra classes for the field
+	 * - tooltip    //
+	 *
+	 * @return array
+	 */
+	public static function get_field_defaults() {
+		return array(
+			'desc' => '',
+			'value' => NULL,
+			'label' => '',
+			'left_label' => NULL,
+			'id' => NULL,
+			'type'  => 'text',
+			'options' => NULL,
+			'merge_tags' => true,
+			'class' => '',
+			'tooltip' => NULL
+		);
+	}
+
+
+	function get_tooltip() {
+		if( !function_exists('gform_tooltip') ) {
+			return NULL;
+		}
+
+		return !empty( $this->field['tooltip'] ) ? ' '.gform_tooltip( $this->field['tooltip'] , false, true ) : NULL;
+	}
+
+	/**
+	 * Build input id based on the name
+	 * @return string
+	 */
+	function get_field_id() {
+		if( isset( $this->field['id'] ) ) {
+			return esc_attr( $this->field['id'] );
+		}
+		return esc_attr( sanitize_html_class( $this->name ) );
+	}
+
+	/**
+	 * Retrieve field label
+	 * @return string
+	 */
+	function get_field_label() {
+		return esc_html( trim( $this->field['label'] ) );
+	}
 
 	/**
 	 * Retrieve field left label
-     *
-     * @since 1.7
-     *
+	 *
+	 * @since 1.7
+	 *
 	 * @return string
 	 */
 	function get_field_left_label() {
 		return ! empty( $this->field['left_label'] ) ? esc_html( trim( $this->field['left_label'] ) ) : NULL;
 	}
 
-    /**
-     * Retrieve field label class
-     * @return string
-     */
-    function get_label_class() {
-        return 'gv-label-'. sanitize_html_class( $this->field['type'] );
-    }
-
-
-    /**
-     * Retrieve field description
-     * @return string
-     */
-    function get_field_desc() {
-        return !empty( $this->field['desc'] ) ? '<span class="howto">'. $this->field['desc'] .'</span>' : '';
-    }
-
-
-    /**
-     * Verify if field should have merge tags
-     * @return boolean
-     */
-    function show_merge_tags() {
-        // Show the merge tags if the field is a list view
-        $is_list = preg_match( '/_list-/ism', $this->name );
-        // Or is a single entry view
-        $is_single = preg_match( '/single_/ism', $this->name );
-
-        return ( $is_single || $is_list );
-    }
-
-
-
-    /**
-     * important! Override this class
-     * outputs the field option html
-     */
-    function render_option() {
-        // to replace on each field
-    }
-
-    /**
-     * important! Override this class if needed
-     * outputs the field setting html
-     */
-    function render_setting( $override_input = NULL ) {
-
-        if( !empty( $this->field['full_width'] ) ) { ?>
+	/**
+	 * Retrieve field label class
+	 * @return string
+	 */
+	function get_label_class() {
+		return 'gv-label-'. sanitize_html_class( $this->field['type'] );
+	}
+
+
+	/**
+	 * Retrieve field description
+	 * @return string
+	 */
+	function get_field_desc() {
+		return !empty( $this->field['desc'] ) ? '<span class="howto">'. $this->field['desc'] .'</span>' : '';
+	}
+
+
+	/**
+	 * Verify if field should have merge tags
+	 * @return boolean
+	 */
+	function show_merge_tags() {
+		// Show the merge tags if the field is a list view
+		$is_list = preg_match( '/_list-/ism', $this->name );
+		// Or is a single entry view
+		$is_single = preg_match( '/single_/ism', $this->name );
+
+		return ( $is_single || $is_list );
+	}
+
+
+
+	/**
+	 * important! Override this class
+	 * outputs the field option html
+	 */
+	function render_option() {
+		// to replace on each field
+	}
+
+	/**
+	 * important! Override this class if needed
+	 * outputs the field setting html
+	 */
+	function render_setting( $override_input = NULL ) {
+
+		if( !empty( $this->field['full_width'] ) ) { ?>
             <th scope="row" colspan="2">
                 <div>
                     <label for="<?php echo $this->get_field_id(); ?>">
@@ -182,14 +182,14 @@ 
             </td>
         <?php }
 
-    }
+	}
 
-    /**
-     * important! Override this class
-     * outputs the input html part
-     */
-    function render_input( $override_input ) {
-        echo '';
-    }
+	/**
+	 * important! Override this class
+	 * outputs the input html part
+	 */
+	function render_input( $override_input ) {
+		echo '';
+	}
 
 }

Spacing +24 added lines, -24 removed lines

@@ -26,21 +26,21 @@ 
 	 */
     protected $value;
 
-    function __construct( $name = '', $field = array(), $curr_value = NULL ) {
+    function __construct($name = '', $field = array(), $curr_value = NULL) {
 
         $this->name = $name;
 
         $defaults = self::get_field_defaults();
 
         // Backward compatibility
-        if( !empty( $field['choices'] ) ) {
+        if (!empty($field['choices'])) {
         	$field['options'] = $field['choices'];
-        	unset( $field['choices'] );
+        	unset($field['choices']);
         }
 
-        $this->field =  wp_parse_args( $field, $defaults );
+        $this->field = wp_parse_args($field, $defaults);
 
-        $this->value = is_null( $curr_value ) ? $this->field['value'] : $curr_value;
+        $this->value = is_null($curr_value) ? $this->field['value'] : $curr_value;
 
     }
 
@@ -78,11 +78,11 @@ 
 
 
     function get_tooltip() {
-        if( !function_exists('gform_tooltip') ) {
+        if (!function_exists('gform_tooltip')) {
             return NULL;
         }
 
-        return !empty( $this->field['tooltip'] ) ? ' '.gform_tooltip( $this->field['tooltip'] , false, true ) : NULL;
+        return !empty($this->field['tooltip']) ? ' '.gform_tooltip($this->field['tooltip'], false, true) : NULL;
     }
 
     /**
@@ -90,10 +90,10 @@ 
      * @return string
      */
     function get_field_id() {
-        if( isset( $this->field['id'] ) ) {
-            return esc_attr( $this->field['id'] );
+        if (isset($this->field['id'])) {
+            return esc_attr($this->field['id']);
         }
-        return esc_attr( sanitize_html_class( $this->name ) );
+        return esc_attr(sanitize_html_class($this->name));
     }
 
     /**
@@ -101,7 +101,7 @@ 
      * @return string
      */
     function get_field_label() {
-        return esc_html( trim( $this->field['label'] ) );
+        return esc_html(trim($this->field['label']));
     }
 
 	/**
@@ -112,7 +112,7 @@ 
 	 * @return string
 	 */
 	function get_field_left_label() {
-		return ! empty( $this->field['left_label'] ) ? esc_html( trim( $this->field['left_label'] ) ) : NULL;
+		return !empty($this->field['left_label']) ? esc_html(trim($this->field['left_label'])) : NULL;
 	}
 
     /**
@@ -120,7 +120,7 @@ 
      * @return string
      */
     function get_label_class() {
-        return 'gv-label-'. sanitize_html_class( $this->field['type'] );
+        return 'gv-label-'.sanitize_html_class($this->field['type']);
     }
 
 
@@ -129,7 +129,7 @@ 
      * @return string
      */
     function get_field_desc() {
-        return !empty( $this->field['desc'] ) ? '<span class="howto">'. $this->field['desc'] .'</span>' : '';
+        return !empty($this->field['desc']) ? '<span class="howto">'.$this->field['desc'].'</span>' : '';
     }
 
 
@@ -139,11 +139,11 @@ 
      */
     function show_merge_tags() {
         // Show the merge tags if the field is a list view
-        $is_list = preg_match( '/_list-/ism', $this->name );
+        $is_list = preg_match('/_list-/ism', $this->name);
         // Or is a single entry view
-        $is_single = preg_match( '/single_/ism', $this->name );
+        $is_single = preg_match('/single_/ism', $this->name);
 
-        return ( $is_single || $is_list );
+        return ($is_single || $is_list);
     }
 
 
@@ -160,25 +160,25 @@ 
      * important! Override this class if needed
      * outputs the field setting html
      */
-    function render_setting( $override_input = NULL ) {
+    function render_setting($override_input = NULL) {
 
-        if( !empty( $this->field['full_width'] ) ) { ?>
+        if (!empty($this->field['full_width'])) { ?>
             <th scope="row" colspan="2">
                 <div>
                     <label for="<?php echo $this->get_field_id(); ?>">
-                        <?php echo $this->get_field_label() . $this->get_tooltip(); ?>
+                        <?php echo $this->get_field_label().$this->get_tooltip(); ?>
                     </label>
                 </div>
-                <?php $this->render_input( $override_input ); ?>
+                <?php $this->render_input($override_input); ?>
             </th>
         <?php } else { ?>
             <th scope="row">
                 <label for="<?php echo $this->get_field_id(); ?>">
-                    <?php echo $this->get_field_label() . $this->get_tooltip(); ?>
+                    <?php echo $this->get_field_label().$this->get_tooltip(); ?>
                 </label>
             </th>
             <td>
-                <?php $this->render_input( $override_input ); ?>
+                <?php $this->render_input($override_input); ?>
             </td>
         <?php }
 
@@ -188,7 +188,7 @@ 
      * important! Override this class
      * outputs the input html part
      */
-    function render_input( $override_input ) {
+    function render_input($override_input) {
         echo '';
     }
 

includes/class-api.php

Doc Comments +1 added lines, -2 removed lines

@@ -214,7 +214,6 @@ 
 	 *
 	 * @access public
 	 * @param array $entry
-	 * @param integer $field
 	 * @return null|string
 	 */
 	public static function field_value( $entry, $field_settings, $format = 'html' ) {
@@ -967,7 +966,7 @@ 
  * Get the current View ID being rendered
  *
  * @global GravityView_View $gravityview_view
- * @return string View context "directory" or "single"
+ * @return integer View context "directory" or "single"
  */
 function gravityview_get_view_id() {
 	return GravityView_View::getInstance()->getViewId();

Spacing +219 added lines, -219 removed lines

@@ -23,36 +23,36 @@ 
 	 * @param boolean $force_show_label Whether to always show the label, regardless of field settings
 	 * @return string
 	 */
-	public static function field_label( $field, $entry = array(), $force_show_label = false ) {
+	public static function field_label($field, $entry = array(), $force_show_label = false) {
 		$gravityview_view = GravityView_View::getInstance();
 
 		$form = $gravityview_view->getForm();
 
 		$label = '';
 
-		if( !empty( $field['show_label'] ) || $force_show_label ) {
+		if (!empty($field['show_label']) || $force_show_label) {
 
 			$label = $field['label'];
 
 			// Support Gravity Forms 1.9+
-			if( class_exists( 'GF_Field' ) ) {
+			if (class_exists('GF_Field')) {
 
-				$field_object = RGFormsModel::get_field( $form, $field['id'] );
+				$field_object = RGFormsModel::get_field($form, $field['id']);
 
-				if( $field_object ) {
+				if ($field_object) {
 
-					$input = GFFormsModel::get_input( $field_object, $field['id'] );
+					$input = GFFormsModel::get_input($field_object, $field['id']);
 
 					// This is a complex field, with labels on a per-input basis
-					if( $input ) {
+					if ($input) {
 
 						// Does the input have a custom label on a per-input basis? Otherwise, default label.
-						$label = ! empty( $input['customLabel'] ) ? $input['customLabel'] : $input['label'];
+						$label = !empty($input['customLabel']) ? $input['customLabel'] : $input['label'];
 
 					} else {
 
 						// This is a field with one label
-						$label = $field_object->get_field_label( true, $field['label'] );
+						$label = $field_object->get_field_label(true, $field['label']);
 
 					}
 
@@ -61,9 +61,9 @@ 
 			}
 
 			// Use Gravity Forms label by default, but if a custom label is defined in GV, use it.
-			if ( !empty( $field['custom_label'] ) ) {
+			if (!empty($field['custom_label'])) {
 
-				$label = self::replace_variables( $field['custom_label'], $form, $entry );
+				$label = self::replace_variables($field['custom_label'], $form, $entry);
 
 			}
 
@@ -72,7 +72,7 @@ 
 			 * @param[in,out] string $appended_content Content you can add after a label. Empty by default.
 			 * @param[in] array $field GravityView field array
 			 */
-			$label .= apply_filters( 'gravityview_render_after_label', '', $field );
+			$label .= apply_filters('gravityview_render_after_label', '', $field);
 
 		} // End $field['show_label']
 
@@ -84,7 +84,7 @@ 
 		 * @param[in] array $form Gravity Forms form array
 		 * @param[in] array $entry Gravity Forms entry array
 		 */
-		$label = apply_filters( 'gravityview/template/field_label', $label, $field, $form, $entry );
+		$label = apply_filters('gravityview/template/field_label', $label, $field, $form, $entry);
 
 		return $label;
 	}
@@ -99,8 +99,8 @@ 
 	 * @param  array      $entry        GF Entry array
 	 * @return string                  Text with variables maybe replaced
 	 */
-	public static function replace_variables($text, $form, $entry ) {
-		return GravityView_Merge_Tags::replace_variables( $text, $form, $entry );
+	public static function replace_variables($text, $form, $entry) {
+		return GravityView_Merge_Tags::replace_variables($text, $form, $entry);
 	}
 
 	/**
@@ -113,19 +113,19 @@ 
 	 *
 	 * @return string|null If not empty, string in $format format. Otherwise, null.
 	 */
-	public static function field_width( $field, $format = '%d%%' ) {
+	public static function field_width($field, $format = '%d%%') {
 
 		$width = NULL;
 
-		if( !empty( $field['width'] ) ) {
-			$width = absint( $field['width'] );
+		if (!empty($field['width'])) {
+			$width = absint($field['width']);
 
 			// If using percentages, limit to 100%
-			if( '%d%%' === $format && $width > 100 ) {
+			if ('%d%%' === $format && $width > 100) {
 				$width = 100;
 			}
 
-			$width = sprintf( $format, $width );
+			$width = sprintf($format, $width);
 		}
 
 		return $width;
@@ -139,38 +139,38 @@ 
 	 * @param mixed $field
 	 * @return string
 	 */
-	public static function field_class( $field, $form = NULL, $entry = NULL ) {
+	public static function field_class($field, $form = NULL, $entry = NULL) {
 		$gravityview_view = GravityView_View::getInstance();
 
 		$classes = array();
 
-		if( !empty( $field['custom_class'] ) ) {
+		if (!empty($field['custom_class'])) {
 
             $custom_class = $field['custom_class'];
 
-            if( !empty( $entry ) ) {
+            if (!empty($entry)) {
 
                 // We want the merge tag to be formatted as a class. The merge tag may be
                 // replaced by a multiple-word value that should be output as a single class.
                 // "Office Manager" will be formatted as `.OfficeManager`, not `.Office` and `.Manager`
                 add_filter('gform_merge_tag_filter', 'sanitize_html_class');
 
-                $custom_class = self::replace_variables( $custom_class, $form, $entry);
+                $custom_class = self::replace_variables($custom_class, $form, $entry);
 
                 // And then we want life to return to normal
                 remove_filter('gform_merge_tag_filter', 'sanitize_html_class');
             }
 
 			// And now we want the spaces to be handled nicely.
-			$classes[] = gravityview_sanitize_html_class( $custom_class );
+			$classes[] = gravityview_sanitize_html_class($custom_class);
 
 		}
 
-		if(!empty($field['id'])) {
-			if( !empty( $form ) && !empty( $form['id'] ) ) {
+		if (!empty($field['id'])) {
+			if (!empty($form) && !empty($form['id'])) {
 				$form_id = '-'.$form['id'];
 			} else {
-				$form_id = $gravityview_view->getFormId() ? '-'. $gravityview_view->getFormId() : '';
+				$form_id = $gravityview_view->getFormId() ? '-'.$gravityview_view->getFormId() : '';
 			}
 
 			$classes[] = 'gv-field'.$form_id.'-'.$field['id'];
@@ -191,21 +191,21 @@ 
 	 * @param array $entry Gravity Forms entry array
 	 * @return string Sanitized unique HTML `id` attribute for the field
 	 */
-	public static function field_html_attr_id( $field, $form = array(), $entry = array() ) {
+	public static function field_html_attr_id($field, $form = array(), $entry = array()) {
 		$gravityview_view = GravityView_View::getInstance();
 		$id = $field['id'];
 
-		if ( ! empty( $id ) ) {
-			if ( ! empty( $form ) && ! empty( $form['id'] ) ) {
-				$form_id = '-' . $form['id'];
+		if (!empty($id)) {
+			if (!empty($form) && !empty($form['id'])) {
+				$form_id = '-'.$form['id'];
 			} else {
-				$form_id = $gravityview_view->getFormId() ? '-' . $gravityview_view->getFormId() : '';
+				$form_id = $gravityview_view->getFormId() ? '-'.$gravityview_view->getFormId() : '';
 			}
 
-			$id = 'gv-field' . $form_id . '-' . $field['id'];
+			$id = 'gv-field'.$form_id.'-'.$field['id'];
 		}
 
-		return esc_attr( $id );
+		return esc_attr($id);
 	}
 
 
@@ -217,15 +217,15 @@ 
 	 * @param integer $field
 	 * @return null|string
 	 */
-	public static function field_value( $entry, $field_settings, $format = 'html' ) {
+	public static function field_value($entry, $field_settings, $format = 'html') {
 
-		if( empty( $entry['form_id'] ) || empty( $field_settings['id'] ) ) {
+		if (empty($entry['form_id']) || empty($field_settings['id'])) {
 			return NULL;
 		}
 
 		$gravityview_view = GravityView_View::getInstance();
 
-		if( class_exists( 'GFCache' ) ) {
+		if (class_exists('GFCache')) {
 			/**
 			 * Gravity Forms' GFCache function was thrashing the database, causing double the amount of time for the field_value() method to run.
 			 *
@@ -240,18 +240,18 @@ 
 			 * @param boolean false Tell Gravity Forms not to store this as a transient
 			 * @param  int 0 Time to store the value. 0 is maximum amount of time possible.
 			 */
-			GFCache::set( "GFFormsModel::get_lead_field_value_" . $entry["id"] . "_" . $field_settings["id"], false, false, 0 );
+			GFCache::set("GFFormsModel::get_lead_field_value_".$entry["id"]."_".$field_settings["id"], false, false, 0);
 		}
 
 		$field_id = $field_settings['id'];
 
 		$form = $gravityview_view->getForm();
 
-		$field = gravityview_get_field( $form, $field_id );
+		$field = gravityview_get_field($form, $field_id);
 
 		$field_type = RGFormsModel::get_input_type($field);
 
-		if( $field_type ) {
+		if ($field_type) {
 			$field_type = $field['type'];
 			$value = RGFormsModel::get_lead_field_value($entry, $field);
 		} else {
@@ -266,15 +266,15 @@ 
 
 		$display_value = GFCommon::get_lead_field_display($field, $value, $entry["currency"], false, $format);
 
-		if( $errors = ob_get_clean() ) {
-			do_action( 'gravityview_log_error', 'GravityView_API[field_value] Errors when calling GFCommon::get_lead_field_display()', $errors );
+		if ($errors = ob_get_clean()) {
+			do_action('gravityview_log_error', 'GravityView_API[field_value] Errors when calling GFCommon::get_lead_field_display()', $errors);
 		}
 
 		$display_value = apply_filters("gform_entry_field_value", $display_value, $field, $entry, $form);
 
 		// prevent the use of merge_tags for non-admin fields
-		if( !empty( $field['adminOnly'] ) ) {
-			$display_value = self::replace_variables( $display_value, $form, $entry );
+		if (!empty($field['adminOnly'])) {
+			$display_value = self::replace_variables($display_value, $form, $entry);
 		}
 
 		// Check whether the field exists in /includes/fields/{$field_type}.php
@@ -282,7 +282,7 @@ 
 		$field_path = $gravityview_view->locate_template("fields/{$field_type}.php");
 
 		// Set the field data to be available in the templates
-		$gravityview_view->setCurrentField( array(
+		$gravityview_view->setCurrentField(array(
 			'form' => $form,
 			'field_id' => $field_id,
 			'field' => $field,
@@ -294,13 +294,13 @@ 
 			'field_type' => $field_type, /** {@since 1.6} **/
 		));
 
-		if( ! empty( $field_path ) ) {
+		if (!empty($field_path)) {
 
-			do_action( 'gravityview_log_debug', sprintf('[field_value] Rendering %s', $field_path ) );
+			do_action('gravityview_log_debug', sprintf('[field_value] Rendering %s', $field_path));
 
 			ob_start();
 
-			load_template( $field_path, false );
+			load_template($field_path, false);
 
 			$output = ob_get_clean();
 
@@ -319,11 +319,11 @@ 
 		 * Fields can override this by modifying the field data variable inside the field. See /templates/fields/post_image.php for an example.
 		 *
 		 */
-		if( !empty( $field_settings['show_as_link'] ) ) {
+		if (!empty($field_settings['show_as_link'])) {
 
-			$link_atts = empty( $field_settings['new_window'] ) ? array() : array( 'target' => '_blank' );
+			$link_atts = empty($field_settings['new_window']) ? array() : array('target' => '_blank');
 
-			$output = self::entry_link_html( $entry, $output, $link_atts, $field_settings );
+			$output = self::entry_link_html($entry, $output, $link_atts, $field_settings);
 
 		}
 
@@ -334,7 +334,7 @@ 
 		 * @param array  $entry The GF entry array
 		 * @param  array $field_settings Settings for the particular GV field
 		 */
-		$output = apply_filters( 'gravityview_field_entry_value_'.$field_type, $output, $entry, $field_settings, $gravityview_view->getCurrentField() );
+		$output = apply_filters('gravityview_field_entry_value_'.$field_type, $output, $entry, $field_settings, $gravityview_view->getCurrentField());
 
 		/**
 		 * @filter `gravityview_field_entry_value` Modify the field value output for all field types
@@ -343,7 +343,7 @@ 
 		 * @param  array $field_settings Settings for the particular GV field
 		 * @param array $field_data  {@since 1.6}
 		 */
-		$output = apply_filters( 'gravityview_field_entry_value', $output, $entry, $field_settings, $gravityview_view->getCurrentField() );
+		$output = apply_filters('gravityview_field_entry_value', $output, $entry, $field_settings, $gravityview_view->getCurrentField());
 
 		return $output;
 	}
@@ -357,18 +357,18 @@ 
 	 * @param array $entry Gravity Forms entry array
 	 * @param array $field_settings Array of field settings. Optional, but passed to the `gravityview_field_entry_link` filter
 	 */
-	public static function entry_link_html( $entry = array(), $anchor_text = '', $passed_tag_atts = array(), $field_settings = array() ) {
+	public static function entry_link_html($entry = array(), $anchor_text = '', $passed_tag_atts = array(), $field_settings = array()) {
 
-		if ( empty( $entry ) || ! is_array( $entry ) || ! isset( $entry['id'] ) ) {
+		if (empty($entry) || !is_array($entry) || !isset($entry['id'])) {
 
-			do_action( 'gravityview_log_debug', 'GravityView_API[entry_link_tag] Entry not defined; returning null', $entry );
+			do_action('gravityview_log_debug', 'GravityView_API[entry_link_tag] Entry not defined; returning null', $entry);
 
 			return NULL;
 		}
 
-		$href = self::entry_link( $entry );
+		$href = self::entry_link($entry);
 
-		$link = gravityview_get_link( $href, $anchor_text, $passed_tag_atts );
+		$link = gravityview_get_link($href, $anchor_text, $passed_tag_atts);
 
 		/**
 		 * @filter `gravityview_field_entry_link` Modify the link HTML
@@ -377,7 +377,7 @@ 
 		 * @param array  $entry The GF entry array
 		 * @param  array $field_settings Settings for the particular GV field
 		 */
-		$output = apply_filters( 'gravityview_field_entry_link', $link, $href, $entry, $field_settings );
+		$output = apply_filters('gravityview_field_entry_link', $link, $href, $entry, $field_settings);
 
 		return $output;
 	}
@@ -392,11 +392,11 @@ 
 
 		$is_search = false;
 
-		if( $gravityview_view && ( $gravityview_view->curr_start || $gravityview_view->curr_end || $gravityview_view->curr_search ) ) {
+		if ($gravityview_view && ($gravityview_view->curr_start || $gravityview_view->curr_end || $gravityview_view->curr_search)) {
 			$is_search = true;
 		}
 
-		if($is_search) {
+		if ($is_search) {
 			$output = __('This search returned no results.', 'gravityview');
 		} else {
 			$output = __('No entries match your request.', 'gravityview');
@@ -407,7 +407,7 @@ 
 		 * @param string $output The existing "No Entries" text
 		 * @param boolean $is_search Is the current page a search result, or just a multiple entries screen?
 		 */
-		$output = apply_filters( 'gravitview_no_entries_text', $output, $is_search);
+		$output = apply_filters('gravitview_no_entries_text', $output, $is_search);
 
 		return $wpautop ? wpautop($output) : $output;
 	}
@@ -421,42 +421,42 @@ 
 	 * @param boolean $add_query_args Add pagination and sorting arguments
 	 * @return string      Permalink to multiple entries view
 	 */
-	public static function directory_link( $post_id = NULL, $add_query_args = true ) {
+	public static function directory_link($post_id = NULL, $add_query_args = true) {
 		global $post;
 
 		$gravityview_view = GravityView_View::getInstance();
 
-		if( empty( $post_id ) ) {
+		if (empty($post_id)) {
 
 			$post_id = false;
 
 			// DataTables passes the Post ID
-			if( defined('DOING_AJAX') && DOING_AJAX ) {
+			if (defined('DOING_AJAX') && DOING_AJAX) {
 
-				$post_id = isset( $_POST['post_id'] ) ? (int)$_POST['post_id'] : false;
+				$post_id = isset($_POST['post_id']) ? (int)$_POST['post_id'] : false;
 
 			} else {
 
 				// The Post ID has been passed via the shortcode
-				if( !empty( $gravityview_view ) && $gravityview_view->getPostId() ) {
+				if (!empty($gravityview_view) && $gravityview_view->getPostId()) {
 
 					$post_id = $gravityview_view->getPostId();
 
 				} else {
 
 					// This is a GravityView post type
-					if( GravityView_frontend::getInstance()->isGravityviewPostType() ) {
+					if (GravityView_frontend::getInstance()->isGravityviewPostType()) {
 
-						$post_id = isset( $gravityview_view ) ? $gravityview_view->getViewId() : $post->ID;
+						$post_id = isset($gravityview_view) ? $gravityview_view->getViewId() : $post->ID;
 
 					} else {
 
 						// This is an embedded GravityView; use the embedded post's ID as the base.
-						if( GravityView_frontend::getInstance()->isPostHasShortcode() && is_a( $post, 'WP_Post' ) ) {
+						if (GravityView_frontend::getInstance()->isPostHasShortcode() && is_a($post, 'WP_Post')) {
 
 							$post_id = $post->ID;
 
-						} elseif( $gravityview_view->getViewId() ) {
+						} elseif ($gravityview_view->getViewId()) {
 
 							// The GravityView has been embedded in a widget or in a template, and
 							// is not in the current content. Thus, we defer to the View's own ID.
@@ -471,39 +471,39 @@ 
 		}
 
 		// No post ID, get outta here.
-		if( empty( $post_id ) ) {
+		if (empty($post_id)) {
 			return NULL;
 		}
 
 		// If we've saved the permalink in memory, use it
 		// @since 1.3
-		$link = wp_cache_get( 'gv_directory_link_'.$post_id );
+		$link = wp_cache_get('gv_directory_link_'.$post_id);
 
-		if( empty( $link ) ) {
+		if (empty($link)) {
 
-			$link = get_permalink( $post_id );
+			$link = get_permalink($post_id);
 
 			// If not yet saved, cache the permalink.
 			// @since 1.3
-			wp_cache_set( 'gv_directory_link_'.$post_id, $link );
+			wp_cache_set('gv_directory_link_'.$post_id, $link);
 
 		}
 
 		// Deal with returning to proper pagination for embedded views
-		if( $link && $add_query_args ) {
+		if ($link && $add_query_args) {
 
 			$args = array();
 
-			if( $pagenum = rgget('pagenum') ) {
-				$args['pagenum'] = intval( $pagenum );
+			if ($pagenum = rgget('pagenum')) {
+				$args['pagenum'] = intval($pagenum);
 			}
 
-			if( $sort = rgget('sort') ) {
+			if ($sort = rgget('sort')) {
 				$args['sort'] = $sort;
 				$args['dir'] = rgget('dir');
 			}
 
-			$link = add_query_arg( $args, $link );
+			$link = add_query_arg($args, $link);
 		}
 
 		return $link;
@@ -520,10 +520,10 @@ 
 	 * @param  array  $entry        Entry data passed to provide additional information when generating the hash. Optional - don't rely on it being available.
 	 * @return string               Hashed unique value for entry
 	 */
-	private static function get_custom_entry_slug( $id, $entry = array() ) {
+	private static function get_custom_entry_slug($id, $entry = array()) {
 
 		// Generate an unique hash to use as the default value
-		$slug = substr( wp_hash( $id, 'gravityview'.$id ), 0, 8 );
+		$slug = substr(wp_hash($id, 'gravityview'.$id), 0, 8);
 
 		/**
 		 * @filter `gravityview_entry_slug` Modify the unique hash ID generated, if you want to improve usability or change the format. This will allow for custom URLs, such as `{entryid}-{first-name}` or even, if unique, `{first-name}-{last-name}`
@@ -531,14 +531,14 @@ 
 		 * @param  string $id The entry ID
 		 * @param  array $entry Entry data array. May be empty.
 		 */
-		$slug = apply_filters( 'gravityview_entry_slug', $slug, $id, $entry );
+		$slug = apply_filters('gravityview_entry_slug', $slug, $id, $entry);
 
 		// Make sure we have something - use the original ID as backup.
-		if( empty( $slug ) ) {
+		if (empty($slug)) {
 			$slug = $id;
 		}
 
-		return sanitize_title( $slug );
+		return sanitize_title($slug);
 	}
 
 	/**
@@ -552,7 +552,7 @@ 
 	 * @param  array  $entry        Gravity Forms Entry array, optional. Used only to provide data to customize the `gravityview_entry_slug` filter
 	 * @return string               Unique slug ID, passed through `sanitize_title()`
 	 */
-	public static function get_entry_slug( $id_or_string, $entry = array() ) {
+	public static function get_entry_slug($id_or_string, $entry = array()) {
 
 		/**
 		 * Default: use the entry ID as the unique identifier
@@ -563,32 +563,32 @@ 
 		 * @filter `gravityview_custom_entry_slug` Whether to enable and use custom entry slugs.
 		 * @param boolean True: Allow for slugs based on entry values. False: always use entry IDs (default)
 		 */
-		$custom = apply_filters('gravityview_custom_entry_slug', false );
+		$custom = apply_filters('gravityview_custom_entry_slug', false);
 
 		// If we're using custom slug...
-		if ( $custom ) {
+		if ($custom) {
 
 			// Get the entry hash
-			$hash = self::get_custom_entry_slug( $id_or_string, $entry );
+			$hash = self::get_custom_entry_slug($id_or_string, $entry);
 
 			// See if the entry already has a hash set
-			$value = gform_get_meta( $id_or_string, 'gravityview_unique_id' );
+			$value = gform_get_meta($id_or_string, 'gravityview_unique_id');
 
 			// If it does have a hash set, and the hash is expected, use it.
 			// This check allows users to change the hash structure using the
 			// gravityview_entry_hash filter and have the old hashes expire.
-			if( empty( $value ) || $value !== $hash ) {
+			if (empty($value) || $value !== $hash) {
 
-				gform_update_meta( $id_or_string, 'gravityview_unique_id', $hash );
+				gform_update_meta($id_or_string, 'gravityview_unique_id', $hash);
 
 			}
 
 			$slug = $hash;
 
-			unset( $value, $hash );
+			unset($value, $hash);
 		}
 
-		return sanitize_title( $slug );
+		return sanitize_title($slug);
 	}
 
     /**
@@ -599,18 +599,18 @@ 
      * @param $entry array Gravity Forms entry object
      * @param $form array Gravity Forms form object
      */
-    public static function entry_create_custom_slug( $entry, $form ) {
+    public static function entry_create_custom_slug($entry, $form) {
         /**
          * @filter `gravityview_custom_entry_slug` On entry creation, check if we are using the custom entry slug feature and update the meta
          * @param boolean $custom Should we process the custom entry slug?
          */
-        $custom = apply_filters( 'gravityview_custom_entry_slug', false );
-        if( $custom ) {
+        $custom = apply_filters('gravityview_custom_entry_slug', false);
+        if ($custom) {
             // create the gravityview_unique_id and save it
 
             // Get the entry hash
-            $hash = self::get_custom_entry_slug( $entry['id'], $entry );
-            gform_update_meta( $entry['id'], 'gravityview_unique_id', $hash );
+            $hash = self::get_custom_entry_slug($entry['id'], $entry);
+            gform_update_meta($entry['id'], 'gravityview_unique_id', $hash);
 
         }
     }
@@ -625,55 +625,55 @@ 
 	 * @param boolean $add_directory_args True: Add args to help return to directory; False: only include args required to get to entry {@since 1.7.3}
 	 * @return string          Link to the entry with the directory parent slug
 	 */
-	public static function entry_link( $entry, $post_id = NULL, $add_directory_args = true ) {
+	public static function entry_link($entry, $post_id = NULL, $add_directory_args = true) {
 
-		if( ! empty( $entry ) && ! is_array( $entry ) ) {
-			$entry = GVCommon::get_entry( $entry );
-		} else if( empty( $entry ) ) {
+		if (!empty($entry) && !is_array($entry)) {
+			$entry = GVCommon::get_entry($entry);
+		} else if (empty($entry)) {
 			$entry = GravityView_frontend::getInstance()->getEntry();
 		}
 
 		// Second parameter used to be passed as $field; this makes sure it's not an array
-		if( !is_numeric( $post_id ) ) {
+		if (!is_numeric($post_id)) {
 			$post_id = NULL;
 		}
 
 		// Get the permalink to the View
-		$directory_link = self::directory_link( $post_id, false );
+		$directory_link = self::directory_link($post_id, false);
 
 		// No post ID? Get outta here.
-		if( empty( $directory_link ) ) {
+		if (empty($directory_link)) {
 			return '';
 		}
 
 		$query_arg_name = GravityView_Post_Types::get_entry_var_name();
 
-		$entry_slug = self::get_entry_slug( $entry['id'], $entry );
+		$entry_slug = self::get_entry_slug($entry['id'], $entry);
 
-		if( get_option('permalink_structure') && !is_preview() ) {
+		if (get_option('permalink_structure') && !is_preview()) {
 
 			$args = array();
 
-			$directory_link = trailingslashit( $directory_link ) . $query_arg_name . '/'. $entry_slug .'/';
+			$directory_link = trailingslashit($directory_link).$query_arg_name.'/'.$entry_slug.'/';
 
 		} else {
 
-			$args = array( $query_arg_name => $entry_slug );
+			$args = array($query_arg_name => $entry_slug);
 		}
 
 		/**
 		 * @since 1.7.3
 		 */
-		if( $add_directory_args ) {
+		if ($add_directory_args) {
 
-			if( !empty( $_GET['pagenum'] ) ) {
-				$args['pagenum'] = intval( $_GET['pagenum'] );
+			if (!empty($_GET['pagenum'])) {
+				$args['pagenum'] = intval($_GET['pagenum']);
 			}
 
 			/**
 			 * @since 1.7
 			 */
-			if( $sort = rgget('sort') ) {
+			if ($sort = rgget('sort')) {
 				$args['sort'] = $sort;
 				$args['dir'] = rgget('dir');
 			}
@@ -685,11 +685,11 @@ 
 		 * has the view id so that Advanced Filters can be applied correctly when rendering the single view
 		 * @see GravityView_frontend::get_context_view_id()
 		 */
-		if( class_exists( 'GravityView_View_Data' ) && GravityView_View_Data::getInstance()->has_multiple_views() ) {
+		if (class_exists('GravityView_View_Data') && GravityView_View_Data::getInstance()->has_multiple_views()) {
 			$args['gvid'] = gravityview_get_view_id();
 		}
 
-		return add_query_arg( $args, $directory_link );
+		return add_query_arg($args, $directory_link);
 
 	}
 
@@ -699,12 +699,12 @@ 
 
 // inside loop functions
 
-function gv_label( $field, $entry = NULL ) {
-	return GravityView_API::field_label( $field, $entry );
+function gv_label($field, $entry = NULL) {
+	return GravityView_API::field_label($field, $entry);
 }
 
-function gv_class( $field, $form = NULL, $entry = array() ) {
-	return GravityView_API::field_class( $field, $form, $entry  );
+function gv_class($field, $form = NULL, $entry = array()) {
+	return GravityView_API::field_class($field, $form, $entry);
 }
 
 /**
@@ -716,11 +716,11 @@ 
  *
  * @return string CSS class, sanitized by gravityview_sanitize_html_class()
  */
-function gv_container_class( $class = '' ) {
+function gv_container_class($class = '') {
 
-	$default = sprintf( 'gv-container gv-container-%d', GravityView_View::getInstance()->getViewId() );
+	$default = sprintf('gv-container gv-container-%d', GravityView_View::getInstance()->getViewId());
 
-	if( GravityView_View::getInstance()->isHideUntilSearched() ) {
+	if (GravityView_View::getInstance()->isHideUntilSearched()) {
 		$default .= ' hidden';
 	}
 
@@ -729,38 +729,38 @@ 
 	 * @since 1.5.4
 	 * @param[in,out] string $class Default: `gv-container gv-container-{view id}`. If View is hidden until search, adds ` hidden`
 	 */
-	$class = apply_filters( 'gravityview/render/container/class', $class . $default );
+	$class = apply_filters('gravityview/render/container/class', $class.$default);
 
-	$class = gravityview_sanitize_html_class( $class );
+	$class = gravityview_sanitize_html_class($class);
 
 	echo $class;
 }
 
-function gv_value( $entry, $field ) {
+function gv_value($entry, $field) {
 
-	$value = GravityView_API::field_value( $entry, $field );
+	$value = GravityView_API::field_value($entry, $field);
 
-	if( $value === '') {
+	if ($value === '') {
 		/**
 		 * @filter `gravityview_empty_value` What to display when a field is empty
 		 * @param string $value (empty string)
 		 */
-		$value = apply_filters( 'gravityview_empty_value', '' );
+		$value = apply_filters('gravityview_empty_value', '');
 	}
 
 	return $value;
 }
 
-function gv_directory_link( $post = NULL, $add_pagination = true ) {
-	return GravityView_API::directory_link( $post, $add_pagination );
+function gv_directory_link($post = NULL, $add_pagination = true) {
+	return GravityView_API::directory_link($post, $add_pagination);
 }
 
-function gv_entry_link( $entry, $post_id = NULL ) {
-	return GravityView_API::entry_link( $entry, $post_id );
+function gv_entry_link($entry, $post_id = NULL) {
+	return GravityView_API::entry_link($entry, $post_id);
 }
 
 function gv_no_results($wpautop = true) {
-	return GravityView_API::no_results( $wpautop );
+	return GravityView_API::no_results($wpautop);
 }
 
 /**
@@ -772,21 +772,21 @@ 
 
 	$href = gv_directory_link();
 
-	if( empty( $href ) ) { return NULL; }
+	if (empty($href)) { return NULL; }
 
 	// calculate link label
 	$gravityview_view = GravityView_View::getInstance();
 
-	$label = $gravityview_view->getBackLinkLabel() ? $gravityview_view->getBackLinkLabel() : __( '← Go back', 'gravityview' );
+	$label = $gravityview_view->getBackLinkLabel() ? $gravityview_view->getBackLinkLabel() : __('← Go back', 'gravityview');
 
 	/**
 	 * @filter `gravityview_go_back_label` Modify the back link text
 	 * @since 1.0.9
 	 * @param string $label Existing label text
 	 */
-	$label = apply_filters( 'gravityview_go_back_label', $label );
+	$label = apply_filters('gravityview_go_back_label', $label);
 
-	$link = gravityview_get_link( $href, esc_html( $label ), array(
+	$link = gravityview_get_link($href, esc_html($label), array(
 		'data-viewid' => $gravityview_view->getViewId()
 	));
 
@@ -805,9 +805,9 @@ 
  * @param  string 	$display_value The value generated by Gravity Forms
  * @return string                Value
  */
-function gravityview_get_field_value( $entry, $field_id, $display_value ) {
+function gravityview_get_field_value($entry, $field_id, $display_value) {
 
-	if( floatval( $field_id ) === floor( floatval( $field_id ) ) ) {
+	if (floatval($field_id) === floor(floatval($field_id))) {
 
 		// For the complete field value as generated by Gravity Forms
 		return $display_value;
@@ -815,7 +815,7 @@ 
 	} else {
 
 		// For one part of the address (City, ZIP, etc.)
-		return isset( $entry[ $field_id ] ) ? $entry[ $field_id ] : '';
+		return isset($entry[$field_id]) ? $entry[$field_id] : '';
 
 	}
 
@@ -831,48 +831,48 @@ 
  * @param  string      $taxonomy Type of term (`post_tag` or `category`)
  * @return string                CSV of linked terms
  */
-function gravityview_convert_value_to_term_list( $value, $taxonomy = 'post_tag' ) {
+function gravityview_convert_value_to_term_list($value, $taxonomy = 'post_tag') {
 
 	$output = array();
 
-	$terms = explode( ', ', $value );
+	$terms = explode(', ', $value);
 
-	foreach ($terms as $term_name ) {
+	foreach ($terms as $term_name) {
 
 		// If we're processing a category,
-		if( $taxonomy === 'category' ) {
+		if ($taxonomy === 'category') {
 
 			// Use rgexplode to prevent errors if : doesn't exist
-			list( $term_name, $term_id ) = rgexplode( ':', $value, 2 );
+			list($term_name, $term_id) = rgexplode(':', $value, 2);
 
 			// The explode was succesful; we have the category ID
-			if( !empty( $term_id )) {
-				$term = get_term_by( 'id', $term_id, $taxonomy );
+			if (!empty($term_id)) {
+				$term = get_term_by('id', $term_id, $taxonomy);
 			} else {
 			// We have to fall back to the name
-				$term = get_term_by( 'name', $term_name, $taxonomy );
+				$term = get_term_by('name', $term_name, $taxonomy);
 			}
 
 		} else {
 			// Use the name of the tag to get the full term information
-			$term = get_term_by( 'name', $term_name, $taxonomy );
+			$term = get_term_by('name', $term_name, $taxonomy);
 		}
 
 		// There's still a tag/category here.
-		if( $term ) {
+		if ($term) {
 
-			$term_link = get_term_link( $term, $taxonomy );
+			$term_link = get_term_link($term, $taxonomy);
 
 			// If there was an error, continue to the next term.
-			if ( is_wp_error( $term_link ) ) {
+			if (is_wp_error($term_link)) {
 			    continue;
 			}
 
-			$output[] = gravityview_get_link( $term_link, esc_html( $term->name ) );
+			$output[] = gravityview_get_link($term_link, esc_html($term->name));
 		}
 	}
 
-	return implode(', ', $output );
+	return implode(', ', $output);
 }
 
 /**
@@ -882,12 +882,12 @@ 
  * @param  string      $taxonomy Taxonomy of term to fetch.
  * @return string                String with terms
  */
-function gravityview_get_the_term_list( $post_id, $link = true, $taxonomy = 'post_tag' ) {
+function gravityview_get_the_term_list($post_id, $link = true, $taxonomy = 'post_tag') {
 
-	$output = get_the_term_list( $post_id, $taxonomy, NULL, ', ' );
+	$output = get_the_term_list($post_id, $taxonomy, NULL, ', ');
 
-	if( empty( $link ) ) {
-		return strip_tags( $output);
+	if (empty($link)) {
+		return strip_tags($output);
 	}
 
 	return $output;
@@ -906,17 +906,17 @@ 
 	$fe = GravityView_frontend::getInstance();
 
 	// Solve problem when loading content via admin-ajax.php
-	if( ! $fe->getGvOutputData() ) {
+	if (!$fe->getGvOutputData()) {
 
-		do_action( 'gravityview_log_debug', '[gravityview_get_current_views] gv_output_data not defined; parsing content.' );
+		do_action('gravityview_log_debug', '[gravityview_get_current_views] gv_output_data not defined; parsing content.');
 
 		$fe->parse_content();
 	}
 
 	// Make 100% sure that we're dealing with a properly called situation
-	if( !is_a( $fe->getGvOutputData(), 'GravityView_View_Data' ) ) {
+	if (!is_a($fe->getGvOutputData(), 'GravityView_View_Data')) {
 
-		do_action( 'gravityview_log_debug', '[gravityview_get_current_views] gv_output_data not an object or get_view not callable.', $fe->getGvOutputData() );
+		do_action('gravityview_log_debug', '[gravityview_get_current_views] gv_output_data not an object or get_view not callable.', $fe->getGvOutputData());
 
 		return array();
 	}
@@ -930,18 +930,18 @@ 
  * @see  GravityView_View_Data::get_view()
  * @return array View data with `id`, `view_id`, `form_id`, `template_id`, `atts`, `fields`, `widgets`, `form` keys.
  */
-function gravityview_get_current_view_data( $view_id = 0 ) {
+function gravityview_get_current_view_data($view_id = 0) {
 
 	$fe = GravityView_frontend::getInstance();
 
-	if( ! $fe->getGvOutputData() ) { return array(); }
+	if (!$fe->getGvOutputData()) { return array(); }
 
 	// If not set, grab the current view ID
-	if( empty( $view_id ) ) {
+	if (empty($view_id)) {
 		$view_id = $fe->get_context_view_id();
 	}
 
-	return $fe->getGvOutputData()->get_view( $view_id );
+	return $fe->getGvOutputData()->get_view($view_id);
 }
 
 // Templates' hooks
@@ -950,7 +950,7 @@ 
 	 * @action `gravityview_before` Display content before a View. Used to render widget areas. Rendered outside the View container `<div>`
 	 * @param int $view_id The ID of the View being displayed
 	 */
-	do_action( 'gravityview_before', gravityview_get_view_id() );
+	do_action('gravityview_before', gravityview_get_view_id());
 }
 
 function gravityview_header() {
@@ -958,7 +958,7 @@ 
 	 * @action `gravityview_header` Prepend content to the View container `<div>`
 	 * @param int $view_id The ID of the View being displayed
 	 */
-	do_action( 'gravityview_header', gravityview_get_view_id() );
+	do_action('gravityview_header', gravityview_get_view_id());
 }
 
 function gravityview_footer() {
@@ -966,7 +966,7 @@ 
 	 * @action `gravityview_after` Display content after a View. Used to render footer widget areas. Rendered outside the View container `<div>`
 	 * @param int $view_id The ID of the View being displayed
 	 */
-	do_action( 'gravityview_footer', gravityview_get_view_id() );
+	do_action('gravityview_footer', gravityview_get_view_id());
 }
 
 function gravityview_after() {
@@ -974,7 +974,7 @@ 
 	 * @action `gravityview_after` Append content to the View container `<div>`
 	 * @param int $view_id The ID of the View being displayed
 	 */
-	do_action( 'gravityview_after', gravityview_get_view_id() );
+	do_action('gravityview_after', gravityview_get_view_id());
 }
 
 /**
@@ -1000,13 +1000,13 @@ 
 	 * The Edit Entry functionality overrides this value.
 	 * @param boolean $is_edit_entry
 	 */
-	$is_edit_entry = apply_filters( 'gravityview_is_edit_entry', false );
+	$is_edit_entry = apply_filters('gravityview_is_edit_entry', false);
 
-	if( $is_edit_entry ) {
+	if ($is_edit_entry) {
 		$context = 'edit';
-	} else if( class_exists( 'GravityView_frontend' ) && $single = GravityView_frontend::is_single_entry() ) {
+	} else if (class_exists('GravityView_frontend') && $single = GravityView_frontend::is_single_entry()) {
 		$context = 'single';
-	} else if( class_exists( 'GravityView_View' ) ) {
+	} else if (class_exists('GravityView_View')) {
 		$context = GravityView_View::getInstance()->getContext();
 	}
 
@@ -1031,18 +1031,18 @@ 
  * @param  string $gv_class Field class to add to the output HTML
  * @return array           Array of file output, with `file_path` and `html` keys (see comments above)
  */
-function gravityview_get_files_array( $value, $gv_class = '' ) {
+function gravityview_get_files_array($value, $gv_class = '') {
 	/** @define "GRAVITYVIEW_DIR" "../" */
 
-	if( !class_exists( 'GravityView_Field' ) ) {
-		include_once( GRAVITYVIEW_DIR .'includes/fields/class-gravityview-field.php' );
+	if (!class_exists('GravityView_Field')) {
+		include_once(GRAVITYVIEW_DIR.'includes/fields/class-gravityview-field.php');
 	}
 
-	if( !class_exists( 'GravityView_Field_FileUpload' ) ) {
-		include_once( GRAVITYVIEW_DIR .'includes/fields/fileupload.php' );
+	if (!class_exists('GravityView_Field_FileUpload')) {
+		include_once(GRAVITYVIEW_DIR.'includes/fields/fileupload.php');
 	}
 
-	return GravityView_Field_FileUpload::get_files_array( $value, $gv_class );
+	return GravityView_Field_FileUpload::get_files_array($value, $gv_class);
 }
 
 /**
@@ -1056,16 +1056,16 @@ 
  * @param  string $address Address
  * @return string          URL of link to map of address
  */
-function gravityview_get_map_link( $address ) {
+function gravityview_get_map_link($address) {
 
-	$address_qs = str_replace( array( '<br />', "\n" ), ' ', $address ); // Replace \n with spaces
-	$address_qs = urlencode( $address_qs );
+	$address_qs = str_replace(array('<br />', "\n"), ' ', $address); // Replace \n with spaces
+	$address_qs = urlencode($address_qs);
 
 	$url = "https://maps.google.com/maps?q={$address_qs}";
 
-	$link_text = esc_html__( 'Map It', 'gravityview' );
+	$link_text = esc_html__('Map It', 'gravityview');
 
-	$link = gravityview_get_link( $url, $link_text, 'class=map-it-link' );
+	$link = gravityview_get_link($url, $link_text, 'class=map-it-link');
 
 	/**
 	 * @filter `gravityview_map_link` Modify the map link generated. You can use a different mapping service, for example.
@@ -1073,7 +1073,7 @@ 
 	 * @param[in] string $address Address to generate link for
 	 * @param[in] string $url URL generated by the function
 	 */
-	$link = apply_filters( 'gravityview_map_link', $link, $address, $url );
+	$link = apply_filters('gravityview_map_link', $link, $address, $url);
 
 	return $link;
 }
@@ -1094,7 +1094,7 @@ 
  * @param  array $passed_args Associative array with field data. `field` and `form` are required.
  * @return string Field output. If empty value and hide empty is true, return empty.
  */
-function gravityview_field_output( $passed_args ) {
+function gravityview_field_output($passed_args) {
 	$defaults = array(
 		'entry' => null,
 		'field' => null,
@@ -1106,7 +1106,7 @@ 
 		'zone_id' => null,
 	);
 
-	$args = wp_parse_args( $passed_args, $defaults );
+	$args = wp_parse_args($passed_args, $defaults);
 
 	/**
 	 * @filter `gravityview/field_output/args` Modify the args before generation begins
@@ -1114,15 +1114,15 @@ 
 	 * @param array $args Associative array; `field` and `form` is required.
 	 * @param array $passed_args Original associative array with field data. `field` and `form` are required.
 	 */
-	$args = apply_filters( 'gravityview/field_output/args', $args, $passed_args );
+	$args = apply_filters('gravityview/field_output/args', $args, $passed_args);
 
 	// Required fields.
-	if ( empty( $args['field'] ) || empty( $args['form'] ) ) {
-		do_action( 'gravityview_log_error', '[gravityview_field_output] Field or form are empty.', $args );
+	if (empty($args['field']) || empty($args['form'])) {
+		do_action('gravityview_log_error', '[gravityview_field_output] Field or form are empty.', $args);
 		return '';
 	}
 
-	$entry = empty( $args['entry'] ) ? array() : $args['entry'];
+	$entry = empty($args['entry']) ? array() : $args['entry'];
 
 	/**
 	 * Create the content variables for replacing.
@@ -1138,36 +1138,36 @@ 
 		'field_id' => '',
 	);
 
-	$context['value'] = gv_value( $entry, $args['field'] );
+	$context['value'] = gv_value($entry, $args['field']);
 
 	// If the value is empty and we're hiding empty, return empty.
-	if ( $context['value'] === '' && ! empty( $args['hide_empty'] ) ) {
+	if ($context['value'] === '' && !empty($args['hide_empty'])) {
 		return '';
 	}
 
-	if ( $context['value'] !== '' && ! empty( $args['wpautop'] ) ) {
-		$context['value'] = wpautop( $context['value'] );
+	if ($context['value'] !== '' && !empty($args['wpautop'])) {
+		$context['value'] = wpautop($context['value']);
 	}
 
 	// Get width setting, if exists
-	$context['width'] = GravityView_API::field_width( $args['field'] );
+	$context['width'] = GravityView_API::field_width($args['field']);
 
 	// If replacing with CSS inline formatting, let's do it.
-	$context['width:style'] = GravityView_API::field_width( $args['field'], 'width:' . $context['width'] . '%;' );
+	$context['width:style'] = GravityView_API::field_width($args['field'], 'width:'.$context['width'].'%;');
 
 	// Grab the Class using `gv_class`
-	$context['class'] = gv_class( $args['field'], $args['form'], $entry );
-	$context['field_id'] = GravityView_API::field_html_attr_id( $args['field'], $args['form'], $entry );
+	$context['class'] = gv_class($args['field'], $args['form'], $entry);
+	$context['field_id'] = GravityView_API::field_html_attr_id($args['field'], $args['form'], $entry);
 
 	// Get field label if needed
-	if ( ! empty( $args['label_markup'] ) && ! empty( $args['field']['show_label'] ) ) {
-		$context['label'] = str_replace( array( '{{label}}', '{{ label }}' ), '<span class="gv-field-label">{{ label_value }}</span>', $args['label_markup'] );
+	if (!empty($args['label_markup']) && !empty($args['field']['show_label'])) {
+		$context['label'] = str_replace(array('{{label}}', '{{ label }}'), '<span class="gv-field-label">{{ label_value }}</span>', $args['label_markup']);
 	}
 
 	// Default Label value
-	$context['label_value'] = gv_label( $args['field'], $entry );
+	$context['label_value'] = gv_label($args['field'], $entry);
 
-	if ( empty( $context['label'] ) && ! empty( $context['label_value'] ) ){
+	if (empty($context['label']) && !empty($context['label_value'])) {
 		$context['label'] = '<span class="gv-field-label">{{ label_value }}</span>';
 	}
 
@@ -1177,37 +1177,37 @@ 
 	 * @param string $markup The HTML for the markup
 	 * @param array $args All args for the field output
 	 */
-	$html = apply_filters( 'gravityview/field_output/pre_html', $args['markup'], $args );
+	$html = apply_filters('gravityview/field_output/pre_html', $args['markup'], $args);
 
 	/**
 	 * @filter `gravityview/field_output/open_tag` Modify the opening tags for the template content placeholders
 	 * @since 1.11
 	 * @param string $open_tag Open tag for template content placeholders. Default: `{{`
 	 */
-	$open_tag = apply_filters( 'gravityview/field_output/open_tag', '{{', $args );
+	$open_tag = apply_filters('gravityview/field_output/open_tag', '{{', $args);
 
 	/**
 	 * @filter `gravityview/field_output/close_tag` Modify the closing tags for the template content placeholders
 	 * @since 1.11
 	 * @param string $close_tag Close tag for template content placeholders. Default: `}}`
 	 */
-	$close_tag = apply_filters( 'gravityview/field_output/close_tag', '}}', $args );
+	$close_tag = apply_filters('gravityview/field_output/close_tag', '}}', $args);
 
 	/**
 	 * Loop through each of the tags to replace and replace both `{{tag}}` and `{{ tag }}` with the values
 	 * @since 1.11
 	 */
-	foreach ( $context as $tag => $value ) {
+	foreach ($context as $tag => $value) {
 
 		// If the tag doesn't exist just skip it
-		if ( false === strpos( $html, $open_tag . $tag . $close_tag ) && false === strpos( $html, $open_tag . ' ' . $tag . ' ' . $close_tag ) ){
+		if (false === strpos($html, $open_tag.$tag.$close_tag) && false === strpos($html, $open_tag.' '.$tag.' '.$close_tag)) {
 			continue;
 		}
 
 		// Array to search
 		$search = array(
-			$open_tag . $tag . $close_tag,
-			$open_tag . ' ' . $tag . ' ' . $close_tag,
+			$open_tag.$tag.$close_tag,
+			$open_tag.' '.$tag.' '.$close_tag,
 		);
 
 		/**
@@ -1216,26 +1216,26 @@ 
 		 * @param string $value The content to be shown instead of the {{tag}} placeholder
 		 * @param array $args Arguments passed to the function
 		 */
-		$value = apply_filters( 'gravityview/field_output/context/' . $tag, $value, $args );
+		$value = apply_filters('gravityview/field_output/context/'.$tag, $value, $args);
 
 		// Finally do the replace
-		$html = str_replace( $search, $value, $html );
+		$html = str_replace($search, $value, $html);
 	}
 
 	/**
 	 * @todo  Depricate `gravityview_field_output`
 	 */
-	$html = apply_filters( 'gravityview_field_output', $html, $args );
+	$html = apply_filters('gravityview_field_output', $html, $args);
 
 	/**
 	 * @filter `gravityview/field_output/html` Modify field HTML output
 	 * @param string $html Existing HTML output
 	 * @param array $args Arguments passed to the function
 	 */
-	$html = apply_filters( 'gravityview/field_output/html', $html, $args );
+	$html = apply_filters('gravityview/field_output/html', $html, $args);
 
 	// Just free up a tiny amount of memory
-	unset( $value, $args, $passed_args, $entry, $context, $search, $open_tag, $tag, $close_tag );
+	unset($value, $args, $passed_args, $entry, $context, $search, $open_tag, $tag, $close_tag);
 
 	return $html;
 }

includes/class-admin-add-shortcode.php

Spacing +45 added lines, -45 removed lines

@@ -12,7 +12,7 @@ 
  */
 
 /** If this file is called directly, abort. */
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	die;
 }
 
@@ -20,15 +20,15 @@ 
 
 	function __construct() {
 
-			add_action( 'media_buttons', array( $this, 'add_shortcode_button'), 30);
+			add_action('media_buttons', array($this, 'add_shortcode_button'), 30);
 
-			add_action( 'admin_footer',	array( $this, 'add_shortcode_popup') );
+			add_action('admin_footer', array($this, 'add_shortcode_popup'));
 
 			// adding styles and scripts
-			add_action( 'admin_enqueue_scripts', array( $this, 'add_scripts_and_styles') );
+			add_action('admin_enqueue_scripts', array($this, 'add_scripts_and_styles'));
 
 			// ajax - populate sort fields based on the selected view
-			add_action( 'wp_ajax_gv_sortable_fields', array( $this, 'get_sortable_fields' ) );
+			add_action('wp_ajax_gv_sortable_fields', array($this, 'get_sortable_fields'));
 	}
 
 
@@ -40,7 +40,7 @@ 
 	 */
 	function is_post_editor_screen() {
 		global $current_screen, $pagenow;
-		return !empty( $current_screen->post_type ) && 'gravityview' != $current_screen->post_type && in_array( $pagenow , array( 'post.php' , 'post-new.php' ) );
+		return !empty($current_screen->post_type) && 'gravityview' != $current_screen->post_type && in_array($pagenow, array('post.php', 'post-new.php'));
 	}
 
 
@@ -55,15 +55,15 @@ 
 		/**
 		 * @since 1.15.3
 		 */
-		if( ! GVCommon::has_cap( array( 'publish_gravityviews' ) ) ) {
+		if (!GVCommon::has_cap(array('publish_gravityviews'))) {
 			return;
 		}
 
-		if( !$this->is_post_editor_screen() ) {
+		if (!$this->is_post_editor_screen()) {
 			return;
 		}
 		?>
-		<a href="#TB_inline?width=480&amp;inlineId=select_gravityview_view&amp;width=600&amp;height=800" class="thickbox button gform_media_link" id="add_gravityview" title="<?php esc_attr_e("Insert View", 'gravityview'); ?>"><span class="icon gv-icon-astronaut-head"></span><?php esc_html_e( 'Add View', 'gravityview' ); ?></a>
+		<a href="#TB_inline?width=480&amp;inlineId=select_gravityview_view&amp;width=600&amp;height=800" class="thickbox button gform_media_link" id="add_gravityview" title="<?php esc_attr_e("Insert View", 'gravityview'); ?>"><span class="icon gv-icon-astronaut-head"></span><?php esc_html_e('Add View', 'gravityview'); ?></a>
 		<?php
 
 	}
@@ -79,17 +79,17 @@ 
 	function add_shortcode_popup() {
 		global $post;
 
-		if( !$this->is_post_editor_screen() ) {
+		if (!$this->is_post_editor_screen()) {
 			return;
 		}
 
 		$post_type = get_post_type_object($post->post_type);
 
-		$views = get_posts( array('post_type' => 'gravityview', 'posts_per_page' => -1 ) );
+		$views = get_posts(array('post_type' => 'gravityview', 'posts_per_page' => -1));
 
 		// If there are no views set up yet, we get outta here.
-		if( empty( $views ) ) {
-			echo '<div id="select_gravityview_view"><div class="wrap">'. GravityView_Post_Types::no_views_text() .'</div></div>';
+		if (empty($views)) {
+			echo '<div id="select_gravityview_view"><div class="wrap">'.GravityView_Post_Types::no_views_text().'</div></div>';
 			return;
 		}
 
@@ -98,18 +98,18 @@ 
 			<form action="#" method="get" id="select_gravityview_view_form">
 				<div class="wrap">
 
-					<h2 class=""><?php esc_html_e( 'Embed a View', 'gravityview' ); ?></h2>
-					<p class="subtitle"><?php printf( esc_attr ( __( 'Use this form to embed a View into this %s. %sLearn more about using shortcodes.%s', 'gravityview') ), $post_type->labels->singular_name, '<a href="http://gravityview.co/support/documentation/202934188/" target="_blank">', '</a>' ); ?></p>
+					<h2 class=""><?php esc_html_e('Embed a View', 'gravityview'); ?></h2>
+					<p class="subtitle"><?php printf(esc_attr(__('Use this form to embed a View into this %s. %sLearn more about using shortcodes.%s', 'gravityview')), $post_type->labels->singular_name, '<a href="http://gravityview.co/support/documentation/202934188/" target="_blank">', '</a>'); ?></p>
 
 					<div>
-						<h3><label for="gravityview_id"><?php esc_html_e( 'Select a View', 'gravityview' ); ?></label></h3>
+						<h3><label for="gravityview_id"><?php esc_html_e('Select a View', 'gravityview'); ?></label></h3>
 
 						<select name="gravityview_id" id="gravityview_id">
-							<option value=""><?php esc_html_e( '&mdash; Select a View to Insert &mdash;', 'gravityview' ); ?></option>
+							<option value=""><?php esc_html_e('&mdash; Select a View to Insert &mdash;', 'gravityview'); ?></option>
 							<?php
-							foreach( $views as $view ) {
-								$title = empty( $view->post_title ) ? __('(no title)', 'gravityview') : $view->post_title;
-								echo '<option value="'. $view->ID .'">'. esc_html( sprintf('%s #%d', $title, $view->ID ) ) .'</option>';
+							foreach ($views as $view) {
+								$title = empty($view->post_title) ? __('(no title)', 'gravityview') : $view->post_title;
+								echo '<option value="'.$view->ID.'">'.esc_html(sprintf('%s #%d', $title, $view->ID)).'</option>';
 							}
 							?>
 						</select>
@@ -117,24 +117,24 @@ 
 
 					<table class="form-table hide-if-js">
 
-						<caption><?php esc_html_e( 'View Settings', 'gravityview' ); ?></caption>
+						<caption><?php esc_html_e('View Settings', 'gravityview'); ?></caption>
 
 						<?php
 
-						$settings = GravityView_View_Data::get_default_args( true );
+						$settings = GravityView_View_Data::get_default_args(true);
 
-						foreach ( $settings as $key => $setting ) {
+						foreach ($settings as $key => $setting) {
 
-							if( empty( $setting['show_in_shortcode'] ) ) { continue; }
+							if (empty($setting['show_in_shortcode'])) { continue; }
 
-							GravityView_Render_Settings::render_setting_row( $key, array(), NULL, 'gravityview_%s', 'gravityview_%s' );
+							GravityView_Render_Settings::render_setting_row($key, array(), NULL, 'gravityview_%s', 'gravityview_%s');
 						}
 						?>
 
 					</table>
 
 					<div class="submit">
-						<input type="submit" class="button button-primary button-large alignleft hide-if-js" value="<?php esc_attr_e('Insert View', 'gravityview' ); ?>" id="insert_gravityview_view" />
+						<input type="submit" class="button button-primary button-large alignleft hide-if-js" value="<?php esc_attr_e('Insert View', 'gravityview'); ?>" id="insert_gravityview_view" />
 						<input class="button button-secondary alignright" type="submit" onclick="tb_remove(); return false;" value="<?php esc_attr_e("Cancel", 'gravityview'); ?>" />
 					</div>
 
@@ -157,32 +157,32 @@ 
 	 */
 	function add_scripts_and_styles() {
 
-		if( ! $this->is_post_editor_screen() ) {
+		if (!$this->is_post_editor_screen()) {
 			return;
 		}
 
-		wp_enqueue_style( 'dashicons' );
+		wp_enqueue_style('dashicons');
 
 		// date picker
-		wp_enqueue_script( 'jquery-ui-datepicker' );
+		wp_enqueue_script('jquery-ui-datepicker');
 
 		$protocol = is_ssl() ? 'https://' : 'http://';
 
-		wp_enqueue_style( 'jquery-ui-datepicker', $protocol.'ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/themes/smoothness/jquery-ui.css', array(), GravityView_Plugin::version );
+		wp_enqueue_style('jquery-ui-datepicker', $protocol.'ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/themes/smoothness/jquery-ui.css', array(), GravityView_Plugin::version);
 
 		//enqueue styles
-		wp_register_style( 'gravityview_postedit_styles', plugins_url('assets/css/admin-post-edit.css', GRAVITYVIEW_FILE), array(), GravityView_Plugin::version );
-		wp_enqueue_style( 'gravityview_postedit_styles' );
+		wp_register_style('gravityview_postedit_styles', plugins_url('assets/css/admin-post-edit.css', GRAVITYVIEW_FILE), array(), GravityView_Plugin::version);
+		wp_enqueue_style('gravityview_postedit_styles');
 
 		$script_debug = (defined('SCRIPT_DEBUG') && SCRIPT_DEBUG) ? '' : '.min';
 
 		// custom js
-		wp_register_script( 'gravityview_postedit_scripts',  plugins_url('assets/js/admin-post-edit'.$script_debug.'.js', GRAVITYVIEW_FILE), array( 'jquery', 'jquery-ui-datepicker' ), GravityView_Plugin::version );
-		wp_enqueue_script( 'gravityview_postedit_scripts' );
+		wp_register_script('gravityview_postedit_scripts', plugins_url('assets/js/admin-post-edit'.$script_debug.'.js', GRAVITYVIEW_FILE), array('jquery', 'jquery-ui-datepicker'), GravityView_Plugin::version);
+		wp_enqueue_script('gravityview_postedit_scripts');
 		wp_localize_script('gravityview_postedit_scripts', 'gvGlobals', array(
-			'nonce' => wp_create_nonce( 'gravityview_ajaxaddshortcode'),
-			'loading_text' => esc_html__( 'Loading&hellip;', 'gravityview' ),
-			'alert_1' => esc_html__( 'Please select a View', 'gravityview'),
+			'nonce' => wp_create_nonce('gravityview_ajaxaddshortcode'),
+			'loading_text' => esc_html__('Loading&hellip;', 'gravityview'),
+			'alert_1' => esc_html__('Please select a View', 'gravityview'),
 		));
 
 	}
@@ -199,27 +199,27 @@ 
 	function get_sortable_fields() {
 
 		// Not properly formatted request
-		if ( empty( $_POST['viewid'] ) || !is_numeric( $_POST['viewid'] ) ) {
-			exit( false );
+		if (empty($_POST['viewid']) || !is_numeric($_POST['viewid'])) {
+			exit(false);
 		}
 
 		// Not valid request
-		if( empty( $_POST['nonce'] ) || ! wp_verify_nonce( $_POST['nonce'], 'gravityview_ajaxaddshortcode' ) ) {
-			exit( false );
+		if (empty($_POST['nonce']) || !wp_verify_nonce($_POST['nonce'], 'gravityview_ajaxaddshortcode')) {
+			exit(false);
 		}
 
 		$viewid = (int)$_POST['viewid'];
 
 		// fetch form id assigned to the view
-		$formid = gravityview_get_form_id( $viewid );
+		$formid = gravityview_get_form_id($viewid);
 
 		// Get the default sort field for the view
-		$sort_field = gravityview_get_template_setting( $viewid, 'sort_field' );
+		$sort_field = gravityview_get_template_setting($viewid, 'sort_field');
 
 		// Generate the output `<option>`s
-		$response = gravityview_get_sortable_fields( $formid, $sort_field );
+		$response = gravityview_get_sortable_fields($formid, $sort_field);
 
-		exit( $response );
+		exit($response);
 	}
 
 }

includes/admin/metaboxes/class-gravityview-admin-metaboxes.php

Spacing +60 added lines, -60 removed lines

@@ -17,13 +17,13 @@ 
 	 */
 	function __construct() {
 
-		if( !GravityView_Compatibility::is_valid() ) { return; }
+		if (!GravityView_Compatibility::is_valid()) { return; }
 
-        self::$metaboxes_dir = GRAVITYVIEW_DIR . 'includes/admin/metaboxes/';
+        self::$metaboxes_dir = GRAVITYVIEW_DIR.'includes/admin/metaboxes/';
 
-		include_once self::$metaboxes_dir . 'class-gravityview-metabox-tab.php';
+		include_once self::$metaboxes_dir.'class-gravityview-metabox-tab.php';
 
-		include_once self::$metaboxes_dir . 'class-gravityview-metabox-tabs.php';
+		include_once self::$metaboxes_dir.'class-gravityview-metabox-tabs.php';
 
 		$this->initialize();
 
@@ -35,12 +35,12 @@ 
 	 */
 	function initialize() {
 
-		add_action( 'add_meta_boxes', array( $this, 'register_metaboxes' ));
+		add_action('add_meta_boxes', array($this, 'register_metaboxes'));
 
-		add_action( 'add_meta_boxes_gravityview' , array( $this, 'update_priority' ) );
+		add_action('add_meta_boxes_gravityview', array($this, 'update_priority'));
 
 		// information box
-		add_action( 'post_submitbox_misc_actions', array( $this, 'render_shortcode_hint' ) );
+		add_action('post_submitbox_misc_actions', array($this, 'render_shortcode_hint'));
 
 	}
 
@@ -51,13 +51,13 @@ 
 	function update_priority() {
 		global $wp_meta_boxes;
 
-		if( ! empty( $wp_meta_boxes['gravityview'] ) ) {
-			foreach( array( 'high', 'core', 'low' ) as $position ) {
-				if( isset( $wp_meta_boxes['gravityview']['normal'][ $position ] ) ) {
-					foreach( $wp_meta_boxes['gravityview']['normal'][ $position ] as $key => $meta_box ) {
-						if( ! preg_match( '/^gravityview_/ism', $key ) ) {
-							$wp_meta_boxes['gravityview']['advanced'][ $position ][ $key ] = $meta_box;
-							unset( $wp_meta_boxes['gravityview']['normal'][ $position ][ $key ] );
+		if (!empty($wp_meta_boxes['gravityview'])) {
+			foreach (array('high', 'core', 'low') as $position) {
+				if (isset($wp_meta_boxes['gravityview']['normal'][$position])) {
+					foreach ($wp_meta_boxes['gravityview']['normal'][$position] as $key => $meta_box) {
+						if (!preg_match('/^gravityview_/ism', $key)) {
+							$wp_meta_boxes['gravityview']['advanced'][$position][$key] = $meta_box;
+							unset($wp_meta_boxes['gravityview']['normal'][$position][$key]);
 						}
 					}
 				}
@@ -69,23 +69,23 @@ 
 		global $post;
 
 		// On Comment Edit, for example, $post isn't set.
-		if( empty( $post ) || !is_object( $post ) || !isset( $post->ID ) ) {
+		if (empty($post) || !is_object($post) || !isset($post->ID)) {
 			return;
 		}
 
 		// select data source for this view
-		add_meta_box( 'gravityview_select_form', $this->get_data_source_header( $post->ID ), array( $this, 'render_data_source_metabox' ), 'gravityview', 'normal', 'high' );
+		add_meta_box('gravityview_select_form', $this->get_data_source_header($post->ID), array($this, 'render_data_source_metabox'), 'gravityview', 'normal', 'high');
 
 		// select view type/template
-		add_meta_box( 'gravityview_select_template', __( 'Choose a View Type', 'gravityview' ), array( $this, 'render_select_template_metabox' ), 'gravityview', 'normal', 'high' );
+		add_meta_box('gravityview_select_template', __('Choose a View Type', 'gravityview'), array($this, 'render_select_template_metabox'), 'gravityview', 'normal', 'high');
 
 		// View Configuration box
-		add_meta_box( 'gravityview_view_config', __( 'View Configuration', 'gravityview' ), array( $this, 'render_view_configuration_metabox' ), 'gravityview', 'normal', 'high' );
+		add_meta_box('gravityview_view_config', __('View Configuration', 'gravityview'), array($this, 'render_view_configuration_metabox'), 'gravityview', 'normal', 'high');
 
 		$this->add_settings_metabox_tabs();
 
 		// Other Settings box
-		add_meta_box( 'gravityview_settings', __( 'View Settings', 'gravityview' ), array( $this, 'settings_metabox_render' ), 'gravityview', 'normal', 'core' );
+		add_meta_box('gravityview_settings', __('View Settings', 'gravityview'), array($this, 'settings_metabox_render'), 'gravityview', 'normal', 'core');
 
 	}
 
@@ -94,22 +94,22 @@ 
 	 * @since 1.8
 	 * @param WP_Post $post
 	 */
-	function settings_metabox_render( $post ) {
+	function settings_metabox_render($post) {
 
 		/**
 		 * @param WP_Post $post
 		 */
-		do_action( 'gravityview/metaboxes/before_render', $post );
+		do_action('gravityview/metaboxes/before_render', $post);
 
 		$metaboxes = GravityView_Metabox_Tabs::get_all();
 
-		include self::$metaboxes_dir . 'views/gravityview-navigation.php';
-		include self::$metaboxes_dir . 'views/gravityview-content.php';
+		include self::$metaboxes_dir.'views/gravityview-navigation.php';
+		include self::$metaboxes_dir.'views/gravityview-content.php';
 
 		/**
 		 * @param WP_Post $post
 		 */
-		do_action( 'gravityview/metaboxes/after_render', $post );
+		do_action('gravityview/metaboxes/after_render', $post);
 	}
 
 	/**
@@ -121,7 +121,7 @@ 
 		$metaboxes = array(
 			array(
 				'id' => 'template_settings',
-				'title' => __( 'View Settings', 'gravityview' ),
+				'title' => __('View Settings', 'gravityview'),
 				'file' => 'view-settings.php',
 				'icon-class' => 'dashicons-admin-generic',
 				'callback' => '',
@@ -129,7 +129,7 @@ 
 			),
 			array(
 				'id' => 'single_entry', // Use the same ID as View Settings for backward compatibility
-				'title' => __( 'Single Entry', 'gravityview' ),
+				'title' => __('Single Entry', 'gravityview'),
 				'file' => 'single-entry.php',
 				'icon-class' => 'dashicons-media-default',
 				'callback' => '',
@@ -137,7 +137,7 @@ 
 			),
 			array(
 				'id' => 'sort_filter',
-				'title' => __( 'Filter & Sort', 'gravityview' ),
+				'title' => __('Filter & Sort', 'gravityview'),
 				'file' => 'sort-filter.php',
 				'icon-class' => 'dashicons-sort',
 				'callback' => '',
@@ -150,17 +150,17 @@ 
 		 * @param array $metaboxes
 		 * @since 1.8
 		 */
-		$metaboxes = apply_filters( 'gravityview/metaboxes/default', $metaboxes );
+		$metaboxes = apply_filters('gravityview/metaboxes/default', $metaboxes);
 
-		foreach( $metaboxes as $m ) {
+		foreach ($metaboxes as $m) {
 
-			$tab = new GravityView_Metabox_Tab( $m['id'], $m['title'], $m['file'], $m['icon-class'], $m['callback'], $m['callback_args'] );
+			$tab = new GravityView_Metabox_Tab($m['id'], $m['title'], $m['file'], $m['icon-class'], $m['callback'], $m['callback_args']);
 
-			GravityView_Metabox_Tabs::add( $tab );
+			GravityView_Metabox_Tabs::add($tab);
 
 		}
 
-		unset( $tab );
+		unset($tab);
 
 	}
 
@@ -173,18 +173,18 @@ 
 	 *
 	 * @return string "Data Source", plus links if any
 	 */
-	private function get_data_source_header( $post_id ) {
+	private function get_data_source_header($post_id) {
 
 		//current value
-		$current_form = gravityview_get_form_id( $post_id );
+		$current_form = gravityview_get_form_id($post_id);
 
-		$links = GravityView_Admin_Views::get_connected_form_links( $current_form, false );
+		$links = GravityView_Admin_Views::get_connected_form_links($current_form, false);
 
-		if( !empty( $links ) ) {
-			$links = '<span class="alignright gv-form-links">'. $links .'</span>';
+		if (!empty($links)) {
+			$links = '<span class="alignright gv-form-links">'.$links.'</span>';
 		}
 
-		return __( 'Data Source', 'gravityview' ) . $links;
+		return __('Data Source', 'gravityview').$links;
 	}
 
 	/**
@@ -194,9 +194,9 @@ 
 	 * @param object $post
 	 * @return void
 	 */
-	function render_data_source_metabox( $post ) {
+	function render_data_source_metabox($post) {
 
-		include self::$metaboxes_dir . 'views/data-source.php';
+		include self::$metaboxes_dir.'views/data-source.php';
 
 	}
 
@@ -207,9 +207,9 @@ 
 	 * @param object $post
 	 * @return void
 	 */
-	function render_select_template_metabox( $post ) {
+	function render_select_template_metabox($post) {
 
-		include self::$metaboxes_dir . 'views/select-template.php';
+		include self::$metaboxes_dir.'views/select-template.php';
 	}
 
 	/**
@@ -218,18 +218,18 @@ 
 	 * @param  mixed      $curr_form Form ID
 	 * @return null|string     Merge tags html; NULL if $curr_form isn't defined.
 	 */
-	public static function render_merge_tags_scripts( $curr_form ) {
+	public static function render_merge_tags_scripts($curr_form) {
 
-		if( empty( $curr_form )) {
+		if (empty($curr_form)) {
 			return NULL;
 		}
 
-		$form = gravityview_get_form( $curr_form );
+		$form = gravityview_get_form($curr_form);
 
 		$get_id_backup = isset($_GET['id']) ? $_GET['id'] : NULL;
 
-		if( isset( $form['id'] ) ) {
-		    $form_script = 'var form = ' . GFCommon::json_encode($form) . ';';
+		if (isset($form['id'])) {
+		    $form_script = 'var form = '.GFCommon::json_encode($form).';';
 
 		    // The `gf_vars()` method needs a $_GET[id] variable set with the form ID.
 		    $_GET['id'] = $form['id'];
@@ -238,7 +238,7 @@ 
 		    $form_script = 'var form = new Form();';
 		}
 
-		$output = '<script type="text/javascript" data-gv-merge-tags="1">' . $form_script . "\n" . GFCommon::gf_vars(false) . '</script>';
+		$output = '<script type="text/javascript" data-gv-merge-tags="1">'.$form_script."\n".GFCommon::gf_vars(false).'</script>';
 
 		// Restore previous $_GET setting
 		$_GET['id'] = $get_id_backup;
@@ -253,20 +253,20 @@ 
 	 * @param mixed $post
 	 * @return void
 	 */
-	function render_view_configuration_metabox( $post ) {
+	function render_view_configuration_metabox($post) {
 
 		// Use nonce for verification
-		wp_nonce_field( 'gravityview_view_configuration', 'gravityview_view_configuration_nonce' );
+		wp_nonce_field('gravityview_view_configuration', 'gravityview_view_configuration_nonce');
 
 		// Selected Form
-		$curr_form = gravityview_get_form_id( $post->ID );
+		$curr_form = gravityview_get_form_id($post->ID);
 
 		// Selected template
-		$curr_template = gravityview_get_template_id( $post->ID );
+		$curr_template = gravityview_get_template_id($post->ID);
 
-		echo self::render_merge_tags_scripts( $curr_form );
+		echo self::render_merge_tags_scripts($curr_form);
 
-		include self::$metaboxes_dir . 'views/view-configuration.php';
+		include self::$metaboxes_dir.'views/view-configuration.php';
 	}
 
 	/**
@@ -276,12 +276,12 @@ 
 	 * @param object $post
 	 * @return void
 	 */
-	function render_view_settings_metabox( $post ) {
+	function render_view_settings_metabox($post) {
 
 		// View template settings
-		$current_settings = gravityview_get_template_settings( $post->ID );
+		$current_settings = gravityview_get_template_settings($post->ID);
 
-		include self::$metaboxes_dir . 'views/view-settings.php';
+		include self::$metaboxes_dir.'views/view-settings.php';
 
 	}
 
@@ -298,12 +298,12 @@ 
 		global $post;
 
 		// Only show this on GravityView post types.
-		if( false === gravityview_is_admin_page() ) { return; }
+		if (false === gravityview_is_admin_page()) { return; }
 
 		// If the View hasn't been configured yet, don't show embed shortcode
-		if( !gravityview_get_directory_fields( $post->ID ) ) { return; }
+		if (!gravityview_get_directory_fields($post->ID)) { return; }
 
-		include self::$metaboxes_dir . 'views/shortcode-hint.php';
+		include self::$metaboxes_dir.'views/shortcode-hint.php';
 	}
 
 }

includes/admin/metaboxes/class-gravityview-metabox-tab.php

Spacing +17 added lines, -17 removed lines

@@ -97,14 +97,14 @@ 
 	 * @param array $callback_args Arguments passed to the callback
 	 * @return void
 	 */
-	function __construct( $id, $title = '', $file = '', $icon_class_name = '', $callback = '', $callback_args = array()  ) {
+	function __construct($id, $title = '', $file = '', $icon_class_name = '', $callback = '', $callback_args = array()) {
 
 		$this->id = $this->prefix.$id;
 		$this->title = $title;
 		$this->render_template_file = $file;
 		$this->callback = $callback;
 		$this->callback_args = $callback_args;
-		$this->icon_class_name = $this->parse_icon_class_name( $icon_class_name );
+		$this->icon_class_name = $this->parse_icon_class_name($icon_class_name);
 	}
 
 	/**
@@ -116,13 +116,13 @@ 
 	 *
 	 * @return string sanitized CSS class
 	 */
-	function parse_icon_class_name( $icon_class_name = '' ) {
+	function parse_icon_class_name($icon_class_name = '') {
 
-		if( preg_match( '/dashicon/i', $icon_class_name ) ) {
-			$icon_class_name = 'dashicons ' . $icon_class_name;
+		if (preg_match('/dashicon/i', $icon_class_name)) {
+			$icon_class_name = 'dashicons '.$icon_class_name;
 		}
 
-		return esc_attr( $icon_class_name );
+		return esc_attr($icon_class_name);
 	}
 
 	/**
@@ -140,38 +140,38 @@ 
 	 *
 	 * @param WP_Post $post Currently edited post object
 	 */
-	function render( $post ) {
+	function render($post) {
 
-		if( !empty( $this->render_template_file ) ) {
+		if (!empty($this->render_template_file)) {
 
 			$file = $this->render_template_file;
 
 			// If the full path exists, use it
-			if( file_exists( $file ) ) {
+			if (file_exists($file)) {
 				$path = $file;
 			} else {
-				$path = GRAVITYVIEW_DIR .'includes/admin/metaboxes/views/'.$file;
+				$path = GRAVITYVIEW_DIR.'includes/admin/metaboxes/views/'.$file;
 			}
 
-			if( file_exists( $path ) ) {
+			if (file_exists($path)) {
 				include $path;
 			} else {
-				do_action( 'gravityview_log_error', 'Metabox template file not found', $this );
+				do_action('gravityview_log_error', 'Metabox template file not found', $this);
 			}
 
-		} else if( !empty( $this->callback ) ) {
+		} else if (!empty($this->callback)) {
 
-			if( is_callable( $this->callback ) ) {
+			if (is_callable($this->callback)) {
 
 				/** @see do_accordion_sections() */
-				call_user_func( $this->callback, $post, (array) $this );
+				call_user_func($this->callback, $post, (array)$this);
 
 			} else {
-				do_action( 'gravityview_log_error', 'Metabox callback was not callable', $this );
+				do_action('gravityview_log_error', 'Metabox callback was not callable', $this);
 			}
 
 		} else {
-			do_action( 'gravityview_log_error', 'Metabox file and callback were not found', $this );
+			do_action('gravityview_log_error', 'Metabox file and callback were not found', $this);
 		}
 	}
 

includes/admin/class.render.settings.php

Spacing +99 added lines, -99 removed lines

@@ -23,53 +23,53 @@ 
 	 * @param  string      $input_type  (textarea, list, select, etc.)
 	 * @return array       Array of field options with `label`, `value`, `type`, `default` keys
 	 */
-	public static function get_default_field_options( $field_type, $template_id, $field_id, $context, $input_type ) {
+	public static function get_default_field_options($field_type, $template_id, $field_id, $context, $input_type) {
 
 		$field_options = array();
 
-		if( 'field' === $field_type ) {
+		if ('field' === $field_type) {
 
 			// Default options - fields
 			$field_options = array(
 				'show_label' => array(
 					'type' => 'checkbox',
-					'label' => __( 'Show Label', 'gravityview' ),
+					'label' => __('Show Label', 'gravityview'),
 					'value' => true,
 				),
 				'custom_label' => array(
 					'type' => 'text',
-					'label' => __( 'Custom Label:', 'gravityview' ),
+					'label' => __('Custom Label:', 'gravityview'),
 					'value' => '',
 					'merge_tags' => true,
 				),
 				'custom_class' => array(
 					'type' => 'text',
-					'label' => __( 'Custom CSS Class:', 'gravityview' ),
-					'desc' => __( 'This class will be added to the field container', 'gravityview'),
+					'label' => __('Custom CSS Class:', 'gravityview'),
+					'desc' => __('This class will be added to the field container', 'gravityview'),
 					'value' => '',
 					'merge_tags' => true,
 					'tooltip' => 'gv_css_merge_tags',
 				),
 				'only_loggedin' => array(
 					'type' => 'checkbox',
-					'label' => __( 'Make visible only to logged-in users?', 'gravityview' ),
+					'label' => __('Make visible only to logged-in users?', 'gravityview'),
 					'value' => ''
 				),
 				'only_loggedin_cap' => array(
 					'type' => 'select',
-					'label' => __( 'Make visible for:', 'gravityview' ),
-					'options' => self::get_cap_choices( $template_id, $field_id, $context, $input_type ),
+					'label' => __('Make visible for:', 'gravityview'),
+					'options' => self::get_cap_choices($template_id, $field_id, $context, $input_type),
 					'class' => 'widefat',
 					'value' => 'read',
 				),
 			);
 
 			// Match Table as well as DataTables
-			if( preg_match( '/table/ism', $template_id ) && 'single' !== $context ) {
+			if (preg_match('/table/ism', $template_id) && 'single' !== $context) {
 				$field_options['width'] = array(
 					'type' => 'number',
 					'label' => __('Percent Width', 'gravityview'),
-					'desc' => __( 'Leave blank for column width to be based on the field content.', 'gravityview'),
+					'desc' => __('Leave blank for column width to be based on the field content.', 'gravityview'),
 					'class' => 'code widefat',
 					'value' => '',
 				);
@@ -85,7 +85,7 @@ 
 		 * @param[in]  string      $context     What context are we in? Example: `single` or `directory`
 		 * @param[in]  string      $input_type  (textarea, list, select, etc.)
 		 */
-		$field_options = apply_filters( "gravityview_template_{$field_type}_options", $field_options, $template_id, $field_id, $context, $input_type );
+		$field_options = apply_filters("gravityview_template_{$field_type}_options", $field_options, $template_id, $field_id, $context, $input_type);
 
 		/**
 		 * @filter `gravityview_template_{$input_type}_options` Filter the field options by input type (`$input_type` examples: `textarea`, `list`, `select`, etc.)
@@ -95,7 +95,7 @@ 
 		 * @param[in]  string      $context     What context are we in? Example: `single` or `directory`
 		 * @param[in]  string      $input_type  (textarea, list, select, etc.)
 		 */
-		$field_options = apply_filters( "gravityview_template_{$input_type}_options", $field_options, $template_id, $field_id, $context, $input_type );
+		$field_options = apply_filters("gravityview_template_{$input_type}_options", $field_options, $template_id, $field_id, $context, $input_type);
 
 		return $field_options;
 	}
@@ -111,19 +111,19 @@ 
 	 * @param  string $input_type  Optional. (textarea, list, select, etc.)
 	 * @return array Associative array, with the key being the capability and the value being the label shown.
 	 */
-	static public function get_cap_choices( $template_id = '', $field_id = '', $context = '', $input_type = '' ) {
+	static public function get_cap_choices($template_id = '', $field_id = '', $context = '', $input_type = '') {
 
 		$select_cap_choices = array(
-			'read' => __( 'Any Logged-In User', 'gravityview' ),
-			'publish_posts' => __( 'Author Or Higher', 'gravityview' ),
-			'gravityforms_view_entries' => __( 'Can View Gravity Forms Entries', 'gravityview' ),
-			'delete_others_posts' => __( 'Editor Or Higher', 'gravityview' ),
-			'gravityforms_edit_entries' => __( 'Can Edit Gravity Forms Entries', 'gravityview' ),
-			'manage_options' => __( 'Administrator', 'gravityview' ),
+			'read' => __('Any Logged-In User', 'gravityview'),
+			'publish_posts' => __('Author Or Higher', 'gravityview'),
+			'gravityforms_view_entries' => __('Can View Gravity Forms Entries', 'gravityview'),
+			'delete_others_posts' => __('Editor Or Higher', 'gravityview'),
+			'gravityforms_edit_entries' => __('Can Edit Gravity Forms Entries', 'gravityview'),
+			'manage_options' => __('Administrator', 'gravityview'),
 		);
 
-		if( is_multisite() ) {
-			$select_cap_choices['manage_network'] = __('Multisite Super Admin', 'gravityview' );
+		if (is_multisite()) {
+			$select_cap_choices['manage_network'] = __('Multisite Super Admin', 'gravityview');
 		}
 
 		/**
@@ -136,7 +136,7 @@ 
 		 * @param  string $context     Optional. What context are we in? Example: `single` or `directory`
 		 * @param  string $input_type  Optional. (textarea, list, select, etc.)
 		 */
-		$select_cap_choices = apply_filters('gravityview_field_visibility_caps', $select_cap_choices, $template_id, $field_id, $context, $input_type );
+		$select_cap_choices = apply_filters('gravityview_field_visibility_caps', $select_cap_choices, $template_id, $field_id, $context, $input_type);
 
 		return $select_cap_choices;
 	}
@@ -161,26 +161,26 @@ 
 	 *
 	 * @return string HTML of dialog box
 	 */
-	public static function render_field_options( $field_type, $template_id, $field_id, $field_label, $area, $input_type = NULL, $uniqid = '', $current = '', $context = 'single', $item = array() ) {
+	public static function render_field_options($field_type, $template_id, $field_id, $field_label, $area, $input_type = NULL, $uniqid = '', $current = '', $context = 'single', $item = array()) {
 
-		if( empty( $uniqid ) ) {
+		if (empty($uniqid)) {
 			//generate a unique field id
 			$uniqid = uniqid('', false);
 		}
 
 		// get field/widget options
-		$options = self::get_default_field_options( $field_type, $template_id, $field_id, $context, $input_type );
+		$options = self::get_default_field_options($field_type, $template_id, $field_id, $context, $input_type);
 
 		// two different post arrays, depending of the field type
-		$name_prefix = $field_type .'s' .'['. $area .']['. $uniqid .']';
+		$name_prefix = $field_type.'s'.'['.$area.']['.$uniqid.']';
 
 		// build output
 		$output = '';
-		$output .= '<input type="hidden" class="field-key" name="'. $name_prefix .'[id]" value="'. esc_attr( $field_id ) .'">';
-		$output .= '<input type="hidden" class="field-label" name="'. $name_prefix .'[label]" value="'. esc_attr( $field_label ) .'">';
+		$output .= '<input type="hidden" class="field-key" name="'.$name_prefix.'[id]" value="'.esc_attr($field_id).'">';
+		$output .= '<input type="hidden" class="field-label" name="'.$name_prefix.'[label]" value="'.esc_attr($field_label).'">';
 
 		// If there are no options, return what we got.
-		if(empty($options)) {
+		if (empty($options)) {
 
 			// This is here for checking if the output is empty in render_label()
 			$output .= '<!-- No Options -->';
@@ -188,33 +188,33 @@ 
 			return $output;
 		}
 
-		$output .= '<div class="gv-dialog-options" title="'. esc_attr( sprintf( __( 'Options: %s', 'gravityview' ) , strip_tags( html_entity_decode( $field_label ) ) ) ) .'">';
+		$output .= '<div class="gv-dialog-options" title="'.esc_attr(sprintf(__('Options: %s', 'gravityview'), strip_tags(html_entity_decode($field_label)))).'">';
 
 		/**
 		 * @since 1.8
 		 */
-		if( !empty( $item['subtitle'] ) ) {
-			$output .= '<div class="subtitle">' . $item['subtitle'] . '</div>';
+		if (!empty($item['subtitle'])) {
+			$output .= '<div class="subtitle">'.$item['subtitle'].'</div>';
 		}
 
-		foreach( $options as $key => $option ) {
+		foreach ($options as $key => $option) {
 
-			$value = isset( $current[ $key ] ) ? $current[ $key ] : NULL;
+			$value = isset($current[$key]) ? $current[$key] : NULL;
 
-			$field_output = self::render_field_option( $name_prefix . '['. $key .']' , $option, $value);
+			$field_output = self::render_field_option($name_prefix.'['.$key.']', $option, $value);
 
 			// The setting is empty
-			if( empty( $field_output ) ) {
+			if (empty($field_output)) {
 				continue;
 			}
 
-			switch( $option['type'] ) {
+			switch ($option['type']) {
 				// Hide hidden fields
 				case 'hidden':
-					$output .= '<div class="gv-setting-container gv-setting-container-'. esc_attr( $key ) . ' screen-reader-text">'. $field_output . '</div>';
+					$output .= '<div class="gv-setting-container gv-setting-container-'.esc_attr($key).' screen-reader-text">'.$field_output.'</div>';
 					break;
 				default:
-					$output .= '<div class="gv-setting-container gv-setting-container-'. esc_attr( $key ) . '">'. $field_output .'</div>';
+					$output .= '<div class="gv-setting-container gv-setting-container-'.esc_attr($key).'">'.$field_output.'</div>';
 			}
 		}
 
@@ -235,7 +235,7 @@ 
 	 * @param  mixed      $curr_value Current value of option
 	 * @return string     HTML output of option
 	 */
-	public static function render_field_option( $name = '', $option, $curr_value = NULL ) {
+	public static function render_field_option($name = '', $option, $curr_value = NULL) {
 
 		$output = '';
 
@@ -243,19 +243,19 @@ 
 		 * @deprecated setting index 'default' was replaced by 'value'
 		 * @see GravityView_FieldType::get_field_defaults
 		 */
-		if( !empty( $option['default'] ) && empty( $option['value'] ) ) {
+		if (!empty($option['default']) && empty($option['value'])) {
 			$option['value'] = $option['default'];
-			_deprecated_function( 'GravityView_FieldType::get_field_defaults', '1.1.7', '[value] instead of [default] when defining the setting '. $name .' details' );
+			_deprecated_function('GravityView_FieldType::get_field_defaults', '1.1.7', '[value] instead of [default] when defining the setting '.$name.' details');
 		}
 
 		// prepare to render option field type
-		if( isset( $option['type'] ) ) {
+		if (isset($option['type'])) {
 
-			$type_class = self::load_type_class( $option );
+			$type_class = self::load_type_class($option);
 
-			if( class_exists( $type_class ) ) {
+			if (class_exists($type_class)) {
 
-				$render_type = new $type_class( $name, $option, $curr_value );
+				$render_type = new $type_class($name, $option, $curr_value);
 
 				ob_start();
 
@@ -269,7 +269,7 @@ 
 				 * @param[in,out] string $output field class name
 				 * @param[in] array $option  option field data
 				 */
-				$output = apply_filters( "gravityview/option/output/{$option['type']}" , $output, $option );
+				$output = apply_filters("gravityview/option/output/{$option['type']}", $output, $option);
 			}
 
 		} // isset option[type]
@@ -291,35 +291,35 @@ 
 	 * @param  string $id               [description]
 	 * @return void                   [description]
 	 */
-	public static function render_setting_row( $key = '', $current_settings = array(), $override_input = null, $name = 'template_settings[%s]', $id = 'gravityview_se_%s' ) {
+	public static function render_setting_row($key = '', $current_settings = array(), $override_input = null, $name = 'template_settings[%s]', $id = 'gravityview_se_%s') {
 
-		$setting = GravityView_View_Data::get_default_arg( $key, true );
+		$setting = GravityView_View_Data::get_default_arg($key, true);
 
 		// If the key doesn't exist, there's something wrong.
-		if( empty( $setting ) ) { return; }
+		if (empty($setting)) { return; }
 
 		/**
 		 * @deprecated setting index 'name' was replaced by 'label'
 		 * @see GravityView_FieldType::get_field_defaults
 		 */
-		if( isset( $setting['name'] ) && empty( $setting['label'] ) ) {
+		if (isset($setting['name']) && empty($setting['label'])) {
 			$setting['label'] = $setting['name'];
-			_deprecated_function( 'GravityView_FieldType::get_field_defaults', '1.1.7', '[label] instead of [name] when defining the setting '. $key .' details' );
+			_deprecated_function('GravityView_FieldType::get_field_defaults', '1.1.7', '[label] instead of [name] when defining the setting '.$key.' details');
 		}
 
-		$name = esc_attr( sprintf( $name, $key ) );
-		$setting['id'] = esc_attr( sprintf( $id, $key ) );
-		$setting['tooltip'] = 'gv_' . $key;
+		$name = esc_attr(sprintf($name, $key));
+		$setting['id'] = esc_attr(sprintf($id, $key));
+		$setting['tooltip'] = 'gv_'.$key;
 
 		// Use default if current setting isn't set.
-		$curr_value = isset( $current_settings[ $key ] ) ? $current_settings[ $key ] : $setting['value'];
+		$curr_value = isset($current_settings[$key]) ? $current_settings[$key] : $setting['value'];
 
 		// default setting type = text
-		$setting['type'] = empty( $setting['type'] ) ? 'text' : $setting['type'];
+		$setting['type'] = empty($setting['type']) ? 'text' : $setting['type'];
 
 		// merge tags
-		if( !isset( $setting['merge_tags'] ) ) {
-			if( $setting['type'] === 'text' ) {
+		if (!isset($setting['merge_tags'])) {
+			if ($setting['type'] === 'text') {
 				$setting['merge_tags'] = true;
 			} else {
 				$setting['merge_tags'] = false;
@@ -329,27 +329,27 @@ 
 		$output = '';
 
 		// render the setting
-		$type_class = self::load_type_class( $setting );
-		if( class_exists( $type_class ) ) {
+		$type_class = self::load_type_class($setting);
+		if (class_exists($type_class)) {
 			/** @var GravityView_FieldType $render_type */
-			$render_type = new $type_class( $name, $setting, $curr_value );
+			$render_type = new $type_class($name, $setting, $curr_value);
 			ob_start();
-			$render_type->render_setting( $override_input );
+			$render_type->render_setting($override_input);
 			$output = ob_get_clean();
 		}
 
 		// Check if setting is specific for a template
-		if( !empty( $setting['show_in_template'] ) ) {
-			if( !is_array( $setting['show_in_template'] ) ) {
-				$setting['show_in_template'] = array( $setting['show_in_template'] );
+		if (!empty($setting['show_in_template'])) {
+			if (!is_array($setting['show_in_template'])) {
+				$setting['show_in_template'] = array($setting['show_in_template']);
 			}
-			$show_if = ' data-show-if="'. implode( ' ', $setting['show_in_template'] ).'"';
+			$show_if = ' data-show-if="'.implode(' ', $setting['show_in_template']).'"';
 		} else {
 			$show_if = '';
 		}
 
 		// output
-		echo '<tr valign="top" '. $show_if .'>' . $output . '</tr>';
+		echo '<tr valign="top" '.$show_if.'>'.$output.'</tr>';
 
 	}
 
@@ -359,9 +359,9 @@ 
 	 * @param  array $field
 	 * @return string type class name
 	 */
-	public static function load_type_class( $field = NULL ) {
+	public static function load_type_class($field = NULL) {
 
-		if( empty( $field['type'] ) ) {
+		if (empty($field['type'])) {
 			return NULL;
 		}
 
@@ -370,20 +370,20 @@ 
 		 * @param string $class_suffix  field class suffix; `GravityView_FieldType_{$class_suffix}`
 		 * @param array $field   field data
 		 */
-		$type_class = apply_filters( "gravityview/setting/class/{$field['type']}", 'GravityView_FieldType_' . $field['type'], $field );
+		$type_class = apply_filters("gravityview/setting/class/{$field['type']}", 'GravityView_FieldType_'.$field['type'], $field);
 
-		if( !class_exists( $type_class ) ) {
+		if (!class_exists($type_class)) {
 
 			/**
 			 * @filter `gravityview/setting/class_file/{field_type}`
 			 * @param string  $field_type_include_path field class file path
 			 * @param array $field  field data
 			 */
-			$class_file = apply_filters( "gravityview/setting/class_file/{$field['type']}", GRAVITYVIEW_DIR . "includes/admin/field-types/type_{$field['type']}.php", $field );
+			$class_file = apply_filters("gravityview/setting/class_file/{$field['type']}", GRAVITYVIEW_DIR."includes/admin/field-types/type_{$field['type']}.php", $field);
 
-			if( $class_file ) {
-				if( file_exists( $class_file ) ) {
-					require_once( $class_file );
+			if ($class_file) {
+				if (file_exists($class_file)) {
+					require_once($class_file);
 				}
 			}
 
@@ -403,10 +403,10 @@ 
 	 * @param  string $current current value
 	 * @return string         html tags
 	 */
-	public static function render_checkbox_option( $name = '', $id = '', $current = '' ) {
+	public static function render_checkbox_option($name = '', $id = '', $current = '') {
 
-		$output  = '<input name="'. esc_attr( $name ) .'" type="hidden" value="0">';
-		$output .= '<input name="'. esc_attr( $name ) .'" id="'. esc_attr( $id ) .'" type="checkbox" value="1" '. checked( $current, '1', false ) .' >';
+		$output  = '<input name="'.esc_attr($name).'" type="hidden" value="0">';
+		$output .= '<input name="'.esc_attr($name).'" id="'.esc_attr($id).'" type="checkbox" value="1" '.checked($current, '1', false).' >';
 
 		return $output;
 	}
@@ -421,25 +421,25 @@ 
 	 * @param array $args Field settings, including `class` key for CSS class
 	 * @return string         [html tags]
 	 */
-	public static function render_text_option( $name = '', $id = '', $current = '', $add_merge_tags = NULL, $args = array() ) {
+	public static function render_text_option($name = '', $id = '', $current = '', $add_merge_tags = NULL, $args = array()) {
 
 		// Show the merge tags if the field is a list view
-		$is_list = ( preg_match( '/_list-/ism', $name ));
+		$is_list = (preg_match('/_list-/ism', $name));
 
 		// Or is a single entry view
-		$is_single = ( preg_match( '/single_/ism', $name ));
-		$show = ( $is_single || $is_list );
+		$is_single = (preg_match('/single_/ism', $name));
+		$show = ($is_single || $is_list);
 
 		$class = '';
 		// and $add_merge_tags is not false
-		if( $show && $add_merge_tags !== false || $add_merge_tags === 'force' ) {
+		if ($show && $add_merge_tags !== false || $add_merge_tags === 'force') {
 			$class = 'merge-tag-support mt-position-right mt-hide_all_fields ';
 		}
 
-		$class .= !empty( $args['class'] ) ? $args['class'] : 'widefat';
-		$type = !empty( $args['type'] ) ? $args['type'] : 'text';
+		$class .= !empty($args['class']) ? $args['class'] : 'widefat';
+		$type = !empty($args['type']) ? $args['type'] : 'text';
 
-		return '<input name="'. esc_attr( $name ) .'" id="'. esc_attr( $id ) .'" type="'.esc_attr($type).'" value="'. esc_attr( $current ) .'" class="'.esc_attr( $class ).'">';
+		return '<input name="'.esc_attr($name).'" id="'.esc_attr($id).'" type="'.esc_attr($type).'" value="'.esc_attr($current).'" class="'.esc_attr($class).'">';
 	}
 
 	/**
@@ -451,24 +451,24 @@ 
 	 * @param array $args Field settings, including `class` key for CSS class
 	 * @return string         [html tags]
 	 */
-	public static function render_textarea_option( $name = '', $id = '', $current = '', $add_merge_tags = NULL, $args = array() ) {
+	public static function render_textarea_option($name = '', $id = '', $current = '', $add_merge_tags = NULL, $args = array()) {
 
 		// Show the merge tags if the field is a list view
-		$is_list = ( preg_match( '/_list-/ism', $name ));
+		$is_list = (preg_match('/_list-/ism', $name));
 
 		// Or is a single entry view
-		$is_single = ( preg_match( '/single_/ism', $name ));
-		$show = ( $is_single || $is_list );
+		$is_single = (preg_match('/single_/ism', $name));
+		$show = ($is_single || $is_list);
 
 		$class = '';
 		// and $add_merge_tags is not false
-		if( $show && $add_merge_tags !== false || $add_merge_tags === 'force' ) {
+		if ($show && $add_merge_tags !== false || $add_merge_tags === 'force') {
 			$class = 'merge-tag-support mt-position-right mt-hide_all_fields ';
 		}
 
-		$class .= !empty( $args['class'] ) ? 'widefat '.$args['class'] : 'widefat';
+		$class .= !empty($args['class']) ? 'widefat '.$args['class'] : 'widefat';
 
-		return '<textarea name="'. esc_attr( $name ) .'" id="'. esc_attr( $id ) .'" class="'.esc_attr( $class ).'">'. esc_textarea( $current ) .'</textarea>';
+		return '<textarea name="'.esc_attr($name).'" id="'.esc_attr($id).'" class="'.esc_attr($class).'">'.esc_textarea($current).'</textarea>';
 	}
 
 	/**
@@ -480,11 +480,11 @@ 
 	 * @param  string $current [current value]
 	 * @return string          [html tags]
 	 */
-	public static function render_select_option( $name = '', $id = '', $choices, $current = '' ) {
+	public static function render_select_option($name = '', $id = '', $choices, $current = '') {
 
-		$output = '<select name="'. $name .'" id="'. $id .'">';
-		foreach( $choices as $value => $label ) {
-			$output .= '<option value="'. esc_attr( $value ) .'" '. selected( $value, $current, false ) .'>'. esc_html( $label ) .'</option>';
+		$output = '<select name="'.$name.'" id="'.$id.'">';
+		foreach ($choices as $value => $label) {
+			$output .= '<option value="'.esc_attr($value).'" '.selected($value, $current, false).'>'.esc_html($label).'</option>';
 		}
 		$output .= '</select>';
 

includes/admin/class-gravityview-support-port.php

Spacing +74 added lines, -74 removed lines

@@ -25,12 +25,12 @@ 
 	 * @since 1.15
 	 */
 	private function add_hooks() {
-		add_action( 'personal_options', array( $this, 'user_field' ) );
-		add_action( 'personal_options_update', array( $this, 'update_user_meta_value' ) );
-		add_action( 'edit_user_profile_update', array( $this, 'update_user_meta_value' ) );
-		add_action( 'admin_enqueue_scripts', array( $this, 'maybe_enqueue_script' ), 1000 );
-		add_action( 'update_option_active_plugins', array( $this, 'flush_related_plugins_transient' ) );
-		add_action( 'update_option_active_sitewide_plugins', array( $this, 'flush_related_plugins_transient' ) );
+		add_action('personal_options', array($this, 'user_field'));
+		add_action('personal_options_update', array($this, 'update_user_meta_value'));
+		add_action('edit_user_profile_update', array($this, 'update_user_meta_value'));
+		add_action('admin_enqueue_scripts', array($this, 'maybe_enqueue_script'), 1000);
+		add_action('update_option_active_plugins', array($this, 'flush_related_plugins_transient'));
+		add_action('update_option_active_sitewide_plugins', array($this, 'flush_related_plugins_transient'));
 	}
 
 	/**
@@ -42,11 +42,11 @@ 
 	 *
 	 * @return void
 	 */
-	public static function maybe_enqueue_script( $hook ) {
+	public static function maybe_enqueue_script($hook) {
 		global $pagenow;
 
 		// Don't show if not GravityView page, or if we're on the Widgets page
-		if ( ! gravityview_is_admin_page( $hook ) || $pagenow === 'widgets.php' ) {
+		if (!gravityview_is_admin_page($hook) || $pagenow === 'widgets.php') {
 			return;
 		}
 
@@ -55,17 +55,17 @@ 
 		 * @since 1.15
 		 * @param boolean $display_beacon Default: `true`
 		 */
-		$display_support_port = apply_filters( 'gravityview/support_port/display', self::show_for_user() );
+		$display_support_port = apply_filters('gravityview/support_port/display', self::show_for_user());
 
-		if ( empty( $display_support_port ) ) {
-			do_action( 'gravityview_log_debug', __METHOD__ . ' - Not showing Support Port' );
+		if (empty($display_support_port)) {
+			do_action('gravityview_log_debug', __METHOD__.' - Not showing Support Port');
 
 			return;
 		}
 
-		$script_debug = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
+		$script_debug = (defined('SCRIPT_DEBUG') && SCRIPT_DEBUG) ? '' : '.min';
 
-		wp_enqueue_script( 'gravityview-support', plugins_url( 'assets/js/support' . $script_debug . '.js', GRAVITYVIEW_FILE ), array(), GravityView_Plugin::version, true );
+		wp_enqueue_script('gravityview-support', plugins_url('assets/js/support'.$script_debug.'.js', GRAVITYVIEW_FILE), array(), GravityView_Plugin::version, true);
 
 		self::_localize_script();
 	}
@@ -80,28 +80,28 @@ 
 	private static function _localize_script() {
 
 		$translation = array(
-			'agentLabel'                => __( 'GravityView Support', 'gravityview' ),
-			'searchLabel'               => __( 'Search GravityView Docs', 'gravityview' ),
-			'searchErrorLabel'          => __( 'Your search timed out. Please double-check your internet connection and try again.', 'gravityview' ),
-			'noResultsLabel'            => _x( 'No results found for', 'a support form search has returned empty for the following word', 'gravityview' ),
-			'contactLabel'              => __( 'Contact Support', 'gravityview' ),
-			'attachFileLabel'           => __( 'Attach a screenshot or file', 'gravityview' ),
-			'attachFileError'           => __( 'The maximum file size is 10 MB', 'gravityview' ),
-			'nameLabel'                 => __( 'Your Name', 'gravityview' ),
-			'nameError'                 => __( 'Please enter your name', 'gravityview' ),
-			'emailLabel'                => __( 'Email address', 'gravityview' ),
-			'emailError'                => __( 'Please enter a valid email address', 'gravityview' ),
-			'subjectLabel'              => __( 'Subject', 'gravityview' ),
-			'subjectError'              => _x( 'Please enter a subject', 'Error shown when submitting support request and there is no subject provided', 'gravityview' ),
-			'messageLabel'              => __( 'How can we help you?', 'gravityview' ),
-			'messageError'              => _x( 'Please enter a message', 'Error shown when submitting support request and there is no message provided', 'gravityview' ),
-			'contactSuccessLabel'       => __( 'Message sent!', 'gravityview' ),
-			'contactSuccessDescription' => __( 'Thanks for reaching out! Someone from the GravityView team will get back to you soon.', 'gravityview' ),
+			'agentLabel'                => __('GravityView Support', 'gravityview'),
+			'searchLabel'               => __('Search GravityView Docs', 'gravityview'),
+			'searchErrorLabel'          => __('Your search timed out. Please double-check your internet connection and try again.', 'gravityview'),
+			'noResultsLabel'            => _x('No results found for', 'a support form search has returned empty for the following word', 'gravityview'),
+			'contactLabel'              => __('Contact Support', 'gravityview'),
+			'attachFileLabel'           => __('Attach a screenshot or file', 'gravityview'),
+			'attachFileError'           => __('The maximum file size is 10 MB', 'gravityview'),
+			'nameLabel'                 => __('Your Name', 'gravityview'),
+			'nameError'                 => __('Please enter your name', 'gravityview'),
+			'emailLabel'                => __('Email address', 'gravityview'),
+			'emailError'                => __('Please enter a valid email address', 'gravityview'),
+			'subjectLabel'              => __('Subject', 'gravityview'),
+			'subjectError'              => _x('Please enter a subject', 'Error shown when submitting support request and there is no subject provided', 'gravityview'),
+			'messageLabel'              => __('How can we help you?', 'gravityview'),
+			'messageError'              => _x('Please enter a message', 'Error shown when submitting support request and there is no message provided', 'gravityview'),
+			'contactSuccessLabel'       => __('Message sent!', 'gravityview'),
+			'contactSuccessDescription' => __('Thanks for reaching out! Someone from the GravityView team will get back to you soon.', 'gravityview'),
 		);
 
-		$response = GravityView_Settings::getSetting( 'license_key_response' );
+		$response = GravityView_Settings::getSetting('license_key_response');
 
-		$response = wp_parse_args( $response, array(
+		$response = wp_parse_args($response, array(
 			'license'          => '',
 			'message'          => '',
 			'license_key'      => '',
@@ -112,12 +112,12 @@ 
 			'payment_id'       => '',
 			'customer_name'    => '',
 			'customer_email'   => '',
-		) );
+		));
 
 		// This is just HTML we don't need.
-		unset( $response['message'] );
+		unset($response['message']);
 
-		switch ( intval( $response['license_limit'] ) ) {
+		switch (intval($response['license_limit'])) {
 			case 1:
 				$package = 'Sol';
 				break;
@@ -128,17 +128,17 @@ 
 				$package = 'Interstellar';
 				break;
 			default:
-				$package = sprintf( '%d-Site License', $response['license_limit'] );
+				$package = sprintf('%d-Site License', $response['license_limit']);
 		}
 
 		$data = array(
-			'email'                 => GravityView_Settings::getSetting( 'support-email' ),
+			'email'                 => GravityView_Settings::getSetting('support-email'),
 			'name'                  => $response['customer_name'],
-			'Valid License?'        => ucwords( $response['license'] ),
+			'Valid License?'        => ucwords($response['license']),
 			'License Key'           => $response['license_key'],
 			'License Level'         => $package,
-			'Site Admin Email'      => get_bloginfo( 'admin_email' ),
-			'Support Email'         => GravityView_Settings::getSetting( 'support-email' ),
+			'Site Admin Email'      => get_bloginfo('admin_email'),
+			'Support Email'         => GravityView_Settings::getSetting('support-email'),
 			'License Limit'         => $response['license_limit'],
 			'Site Count'            => $response['site_count'],
 			'License Expires'       => $response['expires'],
@@ -146,7 +146,7 @@ 
 			'Payment ID'            => $response['payment_id'],
 			'Payment Name'          => $response['customer_name'],
 			'Payment Email'         => $response['customer_email'],
-			'WordPress Version'     => get_bloginfo( 'version', 'display' ),
+			'WordPress Version'     => get_bloginfo('version', 'display'),
 			'PHP Version'           => phpversion(),
 			'GravityView Version'   => GravityView_Plugin::version,
 			'Gravity Forms Version' => GFForms::$version,
@@ -154,15 +154,15 @@ 
 		);
 
 		$localization_data = array(
-			'contactEnabled' => (int)current_user_can( 'gravityview_contact_support' ), // @todo use GVCommon::has_cap() after merge
-			'protocol' => ( is_ssl() ? 'https' : 'http' ),
+			'contactEnabled' => (int)current_user_can('gravityview_contact_support'), // @todo use GVCommon::has_cap() after merge
+			'protocol' => (is_ssl() ? 'https' : 'http'),
 			'data' => $data,
 			'translation' => $translation,
 		);
 
-		wp_localize_script( 'gravityview-support', 'gvSupport', $localization_data );
+		wp_localize_script('gravityview-support', 'gvSupport', $localization_data);
 
-		unset( $localization_data, $data, $translation, $response, $package );
+		unset($localization_data, $data, $translation, $response, $package);
 	}
 
 	/**
@@ -173,36 +173,36 @@ 
 	 */
 	static private function get_related_plugins_and_extensions() {
 
-		if ( ! function_exists( 'wp_get_active_and_valid_plugins' ) ) {
+		if (!function_exists('wp_get_active_and_valid_plugins')) {
 			return 'Running < WP 3.0';
 		}
 
-		$extensions = get_site_transient( self::related_plugins_key );
+		$extensions = get_site_transient(self::related_plugins_key);
 
-		if ( empty( $extensions ) ) {
+		if (empty($extensions)) {
 
 			$active_plugins = wp_get_active_and_valid_plugins();
 			$extensions = array();
-			foreach ( $active_plugins as $active_plugin ) {
+			foreach ($active_plugins as $active_plugin) {
 
 				// Match gravityview, gravity-forms, gravityforms, gravitate
-				if ( ! preg_match( '/(gravityview|gravity-?forms|gravitate)/ism', $active_plugin ) ) {
+				if (!preg_match('/(gravityview|gravity-?forms|gravitate)/ism', $active_plugin)) {
 					continue;
 				}
 
-				$plugin_data = get_plugin_data( $active_plugin );
+				$plugin_data = get_plugin_data($active_plugin);
 
-				$extensions[] = sprintf( '%s %s', $plugin_data['Name'], $plugin_data['Version'] );
+				$extensions[] = sprintf('%s %s', $plugin_data['Name'], $plugin_data['Version']);
 			}
 
-			if( ! empty( $extensions ) ) {
-				set_site_transient( self::related_plugins_key, $extensions, HOUR_IN_SECONDS );
+			if (!empty($extensions)) {
+				set_site_transient(self::related_plugins_key, $extensions, HOUR_IN_SECONDS);
 			} else {
 				return 'There was an error fetching related plugins.';
 			}
 		}
 		
-		return implode( '<br />', $extensions );
+		return implode('<br />', $extensions);
 	}
 
 	/**
@@ -212,8 +212,8 @@ 
 	 * @since 1.15
 	 */
 	public function flush_related_plugins_transient() {
-		if ( function_exists( 'delete_site_transient' ) ) {
-			delete_site_transient( self::related_plugins_key );
+		if (function_exists('delete_site_transient')) {
+			delete_site_transient(self::related_plugins_key);
 		}
 	}
 
@@ -229,20 +229,20 @@ 
 	 *
 	 * @return bool Whether to show GravityView support
 	 */
-	static public function show_for_user( $user = 0 ) {
+	static public function show_for_user($user = 0) {
 
-		if ( ! GVCommon::has_cap( 'gravityview_support_port' ) ) {
+		if (!GVCommon::has_cap('gravityview_support_port')) {
 			return false;
 		}
 
-		$pref = get_user_option( self::user_pref_name, $user );
+		$pref = get_user_option(self::user_pref_name, $user);
 
 		// Not set; default to plugin setting
-		if ( false === $pref ) {
-			return GravityView_Settings::getSetting( 'support_port' );
+		if (false === $pref) {
+			return GravityView_Settings::getSetting('support_port');
 		}
 
-		return ! empty( $pref );
+		return !empty($pref);
 	}
 
 
@@ -255,9 +255,9 @@ 
 	 *
 	 * @return void
 	 */
-	public function update_user_meta_value( $user_id ) {
-		if ( current_user_can( 'edit_user', $user_id ) && isset( $_POST[ self::user_pref_name ] ) ) {
-			update_user_meta( $user_id, self::user_pref_name, intval( $_POST[ self::user_pref_name ] ) );
+	public function update_user_meta_value($user_id) {
+		if (current_user_can('edit_user', $user_id) && isset($_POST[self::user_pref_name])) {
+			update_user_meta($user_id, self::user_pref_name, intval($_POST[self::user_pref_name]));
 		}
 	}
 
@@ -272,7 +272,7 @@ 
 	 *
 	 * @return void
 	 */
-	public function user_field( $user ) {
+	public function user_field($user) {
 
 		/**
 		 * @filter `gravityview/support_port/show_profile_setting` Should the "GravityView Support Port" setting be shown on user profiles?
@@ -282,21 +282,21 @@ 
 		 * @param boolean $allow_profile_setting Default: `true`, if the user has the `gravityview_support_port` capability, which defaults to true for Contributors and higher
 		 * @param WP_User $user Current user object
 		 */
-		$allow_profile_setting = apply_filters( 'gravityview/support_port/show_profile_setting', current_user_can( 'gravityview_support_port' ), $user );
+		$allow_profile_setting = apply_filters('gravityview/support_port/show_profile_setting', current_user_can('gravityview_support_port'), $user);
 
-		if ( $allow_profile_setting && current_user_can( 'edit_user', $user->ID ) ) {
+		if ($allow_profile_setting && current_user_can('edit_user', $user->ID)) {
 			?>
 			<table class="form-table">
 				<tbody>
 					<tr class="user-gravityview-support-button-wrap">
-						<th scope="row"><?php _e( 'GravityView Support Port', 'gravityview' ); ?></th>
+						<th scope="row"><?php _e('GravityView Support Port', 'gravityview'); ?></th>
 						<td>
 							<fieldset>
-								<legend class="screen-reader-text"><span><?php _e( 'GravityView Support Port', 'gravityview' ) ?></span></legend>
+								<legend class="screen-reader-text"><span><?php _e('GravityView Support Port', 'gravityview') ?></span></legend>
 								<label>
-									<input name="<?php echo esc_attr( self::user_pref_name ); ?>" type="hidden" value="0"/>
-									<input name="<?php echo esc_attr( self::user_pref_name ); ?>" type="checkbox" value="1" <?php checked( self::show_for_user( $user->ID ) ); ?> />
-									<?php esc_html_e( 'Show GravityView Support Port when on a GravityView-related page', 'gravityview' ); ?>
+									<input name="<?php echo esc_attr(self::user_pref_name); ?>" type="hidden" value="0"/>
+									<input name="<?php echo esc_attr(self::user_pref_name); ?>" type="checkbox" value="1" <?php checked(self::show_for_user($user->ID)); ?> />
+									<?php esc_html_e('Show GravityView Support Port when on a GravityView-related page', 'gravityview'); ?>
 								</label>
 							</fieldset>
 						</td>

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

Spacing +1 added lines, -1 removed lines

@@ -4,7 +4,7 @@
 
 	var $name = 'checkbox';
 
-	var $search_operators = array( 'is', 'in', 'not in', 'isnot', 'contains');
+	var $search_operators = array('is', 'in', 'not in', 'isnot', 'contains');
 
 	var $_gf_field_class_name = 'GF_Field_Checkbox';
 

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

Spacing +12 added lines, -12 removed lines

@@ -7,16 +7,16 @@ 
 
 	var $name = 'email';
 
-	var $search_operators = array( 'is', 'isnot', 'contains', 'starts_with', 'ends_with' );
+	var $search_operators = array('is', 'isnot', 'contains', 'starts_with', 'ends_with');
 
 	var $_gf_field_class_name = 'GF_Field_Email';
 
-	function field_options( $field_options, $template_id = '', $field_id = '', $context = '', $input_type = '' ) {
+	function field_options($field_options, $template_id = '', $field_id = '', $context = '', $input_type = '') {
 
 		// It makes no sense to use this as the link.
-		unset( $field_options['show_as_link'] );
+		unset($field_options['show_as_link']);
 
-		if( 'edit' === $context ) {
+		if ('edit' === $context) {
 			return $field_options;
 		}
 
@@ -24,29 +24,29 @@ 
 			'emailmailto' => array(
 				'type' => 'checkbox',
 				'value' => true,
-				'label' => __( 'Link the Email Address', 'gravityview' ),
-				'desc' => __( 'Clicking the link will generate a new email.', 'gravityview' ),
+				'label' => __('Link the Email Address', 'gravityview'),
+				'desc' => __('Clicking the link will generate a new email.', 'gravityview'),
 			),
 			'emailsubject' => array(
 				'type' => 'text',
-				'label' => __( 'Email Subject', 'gravityview' ),
+				'label' => __('Email Subject', 'gravityview'),
 				'value' => '',
-				'desc' => __( 'Set the default email subject line.', 'gravityview' ),
+				'desc' => __('Set the default email subject line.', 'gravityview'),
 				'merge_tags' => 'force',
 			),
 			'emailbody' => array(
 				'type' => 'textarea',
-				'label' => __( 'Email Body', 'gravityview' ),
+				'label' => __('Email Body', 'gravityview'),
 				'value' => '',
-				'desc' => __( 'Set the default email content.', 'gravityview' ),
+				'desc' => __('Set the default email content.', 'gravityview'),
 				'merge_tags' => 'force',
 				'class' => 'widefat',
 			),
 			'emailencrypt' => array(
 				'type' => 'checkbox',
 				'value' => true,
-				'label' => __( 'Encrypt Email Address', 'gravityview' ),
-				'desc' => __( 'Make it harder for spammers to get email addresses from your entries. Email addresses will not be visible with Javascript disabled.', 'gravityview' )
+				'label' => __('Encrypt Email Address', 'gravityview'),
+				'desc' => __('Make it harder for spammers to get email addresses from your entries. Email addresses will not be visible with Javascript disabled.', 'gravityview')
 			)
 		);