WordImpress / Give

includes/admin/settings/class-settings-cmb2-backward-compatibility.php

Spacing +119 added lines, -119 removed lines

@@ -9,7 +9,7 @@ 
  * @since       1.8
  */
 
-if ( ! class_exists( 'Give_CMB2_Settings_Loader' ) ) :
+if ( ! class_exists('Give_CMB2_Settings_Loader')) :
 
 	/**
 	 * This class loads the cmb2 settings.
@@ -52,30 +52,30 @@ 
 
 			// Get current tab.
 			$this->current_tab     = give_get_current_setting_tab();
-			$this->current_section = empty( $_REQUEST['section'] ) ? ( current( array_keys( $this->get_sections() ) ) ) : sanitize_title( $_REQUEST['section'] );
+			$this->current_section = empty($_REQUEST['section']) ? (current(array_keys($this->get_sections()))) : sanitize_title($_REQUEST['section']);
 
 			// Tab ID.
 			$this->id = $this->current_tab;
 
 			// Add addon tabs.
-			add_filter( 'give-settings_tabs_array', array( $this, 'add_addon_settings_page' ), 999999 );
+			add_filter('give-settings_tabs_array', array($this, 'add_addon_settings_page'), 999999);
 
 			// Add save hook to addons.
-			add_action( 'give-settings_get_settings_pages', array( $this, 'setup_addon_save_hook' ), 999999 );
+			add_action('give-settings_get_settings_pages', array($this, 'setup_addon_save_hook'), 999999);
 
 			// Add backward compatibility filters plugin settings.
-			$setting_tabs = array( 'general', 'gateways', 'display', 'emails', 'addons', 'licenses' );
+			$setting_tabs = array('general', 'gateways', 'display', 'emails', 'addons', 'licenses');
 
 			// Filter Payment Gateways settings.
-			if ( in_array( $this->current_tab, $setting_tabs ) ) {
-				add_filter( "give_get_settings_{$this->current_tab}", array(
+			if (in_array($this->current_tab, $setting_tabs)) {
+				add_filter("give_get_settings_{$this->current_tab}", array(
 					$this,
 					'get_filtered_addon_settings',
-				), 999999, 1 );
-				add_filter( "give_get_sections_{$this->current_tab}", array(
+				), 999999, 1);
+				add_filter("give_get_sections_{$this->current_tab}", array(
 					$this,
 					'get_filtered_addon_sections',
-				), 999999, 1 );
+				), 999999, 1);
 			}
 		}
 
@@ -88,12 +88,12 @@ 
 		 *
 		 * @return string
 		 */
-		function set_default_setting_tab( $setting_tab ) {
+		function set_default_setting_tab($setting_tab) {
 			$default_tab = '';
 
 			// Set default tab to first setting tab.
-			if ( $sections = array_keys( $this->get_sections() ) ) {
-				$default_tab = current( $sections );
+			if ($sections = array_keys($this->get_sections())) {
+				$default_tab = current($sections);
 			}
 
 			return $default_tab;
@@ -108,29 +108,29 @@ 
 		 *
 		 * @return mixed
 		 */
-		function add_addon_settings_page( $pages ) {
+		function add_addon_settings_page($pages) {
 			// Previous setting page.
 			$previous_pages = $this->prev_settings->give_get_settings_tabs();
 
 			// API and System Info setting tab merge to Tools setting tab, so remove them from tabs.
-			unset( $previous_pages['api'] );
-			unset( $previous_pages['system_info'] );
+			unset($previous_pages['api']);
+			unset($previous_pages['system_info']);
 
 			// Tab is not register.
-			$pages_diff = array_keys( array_diff( $previous_pages, $pages ) );
+			$pages_diff = array_keys(array_diff($previous_pages, $pages));
 
 			// Merge old settings with new settings.
-			$pages = array_merge( $pages, $previous_pages );
+			$pages = array_merge($pages, $previous_pages);
 
-			if ( in_array( $this->current_tab, $pages_diff ) ) {
+			if (in_array($this->current_tab, $pages_diff)) {
 				// Filter & actions.
-				add_filter( "give_default_setting_tab_section_{$this->current_tab}", array(
+				add_filter("give_default_setting_tab_section_{$this->current_tab}", array(
 					$this,
 					'set_default_setting_tab',
-				), 10 );
-				add_action( "give-settings_sections_{$this->current_tab}_page", array( $this, 'output_sections' ) );
-				add_action( "give-settings_settings_{$this->current_tab}_page", array( $this, 'output' ), 10 );
-				add_action( "give-settings_save_{$this->current_tab}", array( $this, 'save' ) );
+				), 10);
+				add_action("give-settings_sections_{$this->current_tab}_page", array($this, 'output_sections'));
+				add_action("give-settings_settings_{$this->current_tab}_page", array($this, 'output'), 10);
+				add_action("give-settings_save_{$this->current_tab}", array($this, 'save'));
 			}
 
 			return $pages;
@@ -146,29 +146,29 @@ 
 		 *
 		 * @return mixed
 		 */
-		function setup_addon_save_hook( $pages ) {
+		function setup_addon_save_hook($pages) {
 			$page_ids = array();
 
-			foreach ( $pages as $page ) {
-				$page_ids = $page->add_settings_page( $page_ids );
+			foreach ($pages as $page) {
+				$page_ids = $page->add_settings_page($page_ids);
 			}
 
 			// Previous setting page.
 			$previous_pages = $this->prev_settings->give_get_settings_tabs();
 
 			// API and System Info setting tab merge to Tools setting tab, so remove them from tabs.
-			unset( $previous_pages['api'] );
-			unset( $previous_pages['system_info'] );
+			unset($previous_pages['api']);
+			unset($previous_pages['system_info']);
 
 			// Tab is not register.
-			$pages_diff = array_keys( array_diff( $previous_pages, $page_ids ) );
+			$pages_diff = array_keys(array_diff($previous_pages, $page_ids));
 
 			// Merge old settings with new settings.
-			$pages = array_merge( $page_ids, $previous_pages );
+			$pages = array_merge($page_ids, $previous_pages);
 
-			if ( in_array( $this->current_tab, $pages_diff ) ) {
+			if (in_array($this->current_tab, $pages_diff)) {
 				// Filter & actions.
-				add_action( "give-settings_save_{$this->current_tab}", array( $this, 'save' ) );
+				add_action("give-settings_save_{$this->current_tab}", array($this, 'save'));
 			}
 
 			return $pages;
@@ -183,16 +183,16 @@ 
 		 *
 		 * @return string
 		 */
-		function get_section_name( $field_name ) {
+		function get_section_name($field_name) {
 			// Bailout.
-			if ( empty( $field_name ) ) {
+			if (empty($field_name)) {
 				return $field_name;
 			}
 
-			$section_name = explode( ' ', $field_name );
+			$section_name = explode(' ', $field_name);
 
 			// Output.
-			return strip_tags( implode( ' ', $section_name ) );
+			return strip_tags(implode(' ', $section_name));
 		}
 
 
@@ -205,39 +205,39 @@ 
 		 *
 		 * @return mixed
 		 */
-		function get_filtered_addon_sections( $sections = array() ) {
+		function get_filtered_addon_sections($sections = array()) {
 			// New sections.
 			$new_sections = array();
-			$sections_ID  = array_keys( $sections );
+			$sections_ID  = array_keys($sections);
 
-			if ( ( $setting_fields = $this->prev_settings->give_settings( $this->current_tab ) ) && ! empty( $setting_fields['fields'] ) ) {
+			if (($setting_fields = $this->prev_settings->give_settings($this->current_tab)) && ! empty($setting_fields['fields'])) {
 
-				foreach ( $setting_fields['fields'] as $field ) {
+				foreach ($setting_fields['fields'] as $field) {
 					// Section name.
-					$field['name'] = isset( $field['name'] ) ? $field['name'] : '';
-					$section_name  = $this->get_section_name( $field['name'] );
+					$field['name'] = isset($field['name']) ? $field['name'] : '';
+					$section_name  = $this->get_section_name($field['name']);
 
 					// Check if section name exit and section title array is not empty.
-					if ( ! empty( $sections ) && ! empty( $field['name'] ) ) {
+					if ( ! empty($sections) && ! empty($field['name'])) {
 
 						// Bailout: Do not load section if it is already exist.
 						if (
-							in_array( sanitize_title( $field['name'] ), $sections_ID ) // Check section id.
-							|| in_array( $section_name, $sections )                    // Check section name.
+							in_array(sanitize_title($field['name']), $sections_ID) // Check section id.
+							|| in_array($section_name, $sections)                    // Check section name.
 						) {
 							continue;
 						}
 					}
 
 					// Collect new sections from addons.
-					if ( 'give_title' == $field['type'] ) {
-						$new_sections[ sanitize_title( $field['name'] ) ] = $section_name;
+					if ('give_title' == $field['type']) {
+						$new_sections[sanitize_title($field['name'])] = $section_name;
 					}
 				}
 			}
 
 			// Add new section.
-			$sections = array_merge( $sections, $new_sections );
+			$sections = array_merge($sections, $new_sections);
 
 			// Output.
 			return $sections;
@@ -254,19 +254,19 @@ 
 		 *
 		 * @return array
 		 */
-		function get_filtered_addon_settings( $settings, $setting_fields = array() ) {
+		function get_filtered_addon_settings($settings, $setting_fields = array()) {
 			global $wp_filter;
 
 			$new_setting_fields = array();
 
-			if ( ! empty( $settings ) ) {
+			if ( ! empty($settings)) {
 				// Bailout: If setting array contain first element of type title then it means it is already created with new setting api (skip this section ).
-				if ( isset( $settings[0]['type'] ) && 'title' == $settings[0]['type'] ) {
-					foreach ( $settings as $setting ) {
+				if (isset($settings[0]['type']) && 'title' == $settings[0]['type']) {
+					foreach ($settings as $setting) {
 						$new_setting_fields[] = $setting;
 
 						// We need setting only till first section end.
-						if ( 'sectionend' === $setting['type'] ) {
+						if ('sectionend' === $setting['type']) {
 							break;
 						}
 					}
@@ -278,24 +278,24 @@ 
 				$prev_title_field_id = '';
 
 				// Create new setting fields.
-				foreach ( $settings as $index => $field ) {
+				foreach ($settings as $index => $field) {
 
 					// Bailout: Must need field type to process.
-					if ( ! isset( $field['type'] ) ) {
+					if ( ! isset($field['type'])) {
 						continue;
 					}
 
 					// Set wrapper class if any.
-					if ( ! empty( $field['row_classes'] ) ) {
+					if ( ! empty($field['row_classes'])) {
 						$field['wrapper_class'] = $field['row_classes'];
-						unset( $field['row_classes'] );
+						unset($field['row_classes']);
 					}
 
-					$field['name'] = ! isset( $field['name'] ) ? '' : $field['name'];
-					$field['desc'] = ! isset( $field['desc'] ) ? '' : $field['desc'];
+					$field['name'] = ! isset($field['name']) ? '' : $field['name'];
+					$field['desc'] = ! isset($field['desc']) ? '' : $field['desc'];
 
 					// Modify cmb2 setting fields.
-					switch ( $field['type'] ) {
+					switch ($field['type']) {
 						case 'text' :
 						case 'file' :
 							$field['css'] = 'width:25em;';
@@ -319,18 +319,18 @@ 
 							$field['type'] = 'title';
 
 							// Since we are showing sections, so there now ned to show horizontal rules.
-							if ( '<hr>' === $field['desc'] ) {
+							if ('<hr>' === $field['desc']) {
 								$field['desc'] = '';
 							}
 
 							break;
 					}
 
-					if ( 'title' === $field['type'] ) {
+					if ('title' === $field['type']) {
 
 						// If we do not have first element as title then these field will be skip from frontend
 						// because there are not belong to any section, so put all abandon fields under first section.
-						if ( $index && empty( $prev_title_field_id ) ) {
+						if ($index && empty($prev_title_field_id)) {
 							array_unshift(
 								$new_setting_fields,
 								array(
@@ -344,7 +344,7 @@ 
 							$prev_title_field_id = $field['id'];
 
 							continue;
-						} elseif ( $index ) {
+						} elseif ($index) {
 							// Section end.
 							$new_setting_fields[] = array(
 								'type' => 'sectionend',
@@ -376,52 +376,52 @@ 
 
 				// Check if setting page has title section or not.
 				// If setting page does not have title section  then add title section to it and fix section end array id.
-				if ( 'title' !== $new_setting_fields[0]['type'] ) {
+				if ('title' !== $new_setting_fields[0]['type']) {
 					array_unshift(
 						$new_setting_fields,
 						array(
-							'title' => ( isset( $settings['give_title'] ) ? $settings['give_title'] : '' ),
+							'title' => (isset($settings['give_title']) ? $settings['give_title'] : ''),
 							'type'  => 'title',
-							'desc'  => ! empty( $setting_fields['desc'] ) ? $setting_fields['desc'] : '',
-							'id'    => ( isset( $settings['id'] ) ? $settings['id'] : '' ),
+							'desc'  => ! empty($setting_fields['desc']) ? $setting_fields['desc'] : '',
+							'id'    => (isset($settings['id']) ? $settings['id'] : ''),
 						)
 					);
 
 					// Update id in section end array if does not contain.
-					if ( empty( $new_setting_fields[ count( $new_setting_fields ) - 1 ]['id'] ) ) {
-						$new_setting_fields[ count( $new_setting_fields ) - 1 ]['id'] = ( isset( $settings['id'] ) ? $settings['id'] : '' );
+					if (empty($new_setting_fields[count($new_setting_fields) - 1]['id'])) {
+						$new_setting_fields[count($new_setting_fields) - 1]['id'] = (isset($settings['id']) ? $settings['id'] : '');
 					}
 				}
 
 				// Return only section related settings.
-				if ( $sections = $this->get_filtered_addon_sections() ) {
-					$new_setting_fields = $this->get_section_settings( $new_setting_fields );
+				if ($sections = $this->get_filtered_addon_sections()) {
+					$new_setting_fields = $this->get_section_settings($new_setting_fields);
 				}
 
 				// Third party plugin backward compatibility.
-				$wp_filter_keys = array_keys( $wp_filter );
-				foreach ( $new_setting_fields as $index => $field ) {
-					if ( ! isset( $field['type'] ) || in_array( $field['type'], array( 'title', 'sectionend' ) ) ) {
+				$wp_filter_keys = array_keys($wp_filter);
+				foreach ($new_setting_fields as $index => $field) {
+					if ( ! isset($field['type']) || in_array($field['type'], array('title', 'sectionend'))) {
 						continue;
 					}
 
 					$cmb2_filter_name = "cmb2_render_{$field['type']}";
 
-					if ( in_array( $cmb2_filter_name, $wp_filter_keys ) ) {
+					if (in_array($cmb2_filter_name, $wp_filter_keys)) {
 
-						if ( 0 >= version_compare( 4.7, get_bloginfo( 'version' ) ) && ! empty( $wp_filter[ $cmb2_filter_name ]->callbacks ) ) {
-							$cmb2_filter_arr = current( $wp_filter[ $cmb2_filter_name ]->callbacks );
+						if (0 >= version_compare(4.7, get_bloginfo('version')) && ! empty($wp_filter[$cmb2_filter_name]->callbacks)) {
+							$cmb2_filter_arr = current($wp_filter[$cmb2_filter_name]->callbacks);
 						} else {
-							$cmb2_filter_arr = current( $wp_filter[ $cmb2_filter_name ] );
+							$cmb2_filter_arr = current($wp_filter[$cmb2_filter_name]);
 						}
 
-						if ( ! empty( $cmb2_filter_arr ) ) {
+						if ( ! empty($cmb2_filter_arr)) {
 							// Note: function can be called either globally or with class object, it depends on how developer invoke it.
-							$new_setting_fields[ $index ]['func'] = current( $cmb2_filter_arr );
-							add_action( "give_admin_field_{$field['type']}", array(
+							$new_setting_fields[$index]['func'] = current($cmb2_filter_arr);
+							add_action("give_admin_field_{$field['type']}", array(
 								$this,
 								'addon_setting_field',
-							), 10, 2 );
+							), 10, 2);
 						}
 					}
 				}
@@ -442,31 +442,31 @@ 
 		 *
 		 * @return array
 		 */
-		function get_section_settings( $tab_settings ) {
+		function get_section_settings($tab_settings) {
 			$current_section = give_get_current_setting_section();
 
 			// Note: If we are opening default tabe for addon setting then it is possible that we will get empty string as current section
 			// because default section filter added after save hook fire, so we will always get problem to save first section [default] or if there are only on section
 			// This is hack to fix this.
-			if ( empty( $current_section ) ) {
-				$current_section = $this->set_default_setting_tab( $current_section );
+			if (empty($current_section)) {
+				$current_section = $this->set_default_setting_tab($current_section);
 			}
 
 			$section_start               = false;
 			$section_end                 = false;
 			$section_only_setting_fields = array();
 
-			foreach ( $tab_settings as $field ) {
-				if ( 'title' == $field['type'] && $current_section == sanitize_title( $field['title'] ) ) {
+			foreach ($tab_settings as $field) {
+				if ('title' == $field['type'] && $current_section == sanitize_title($field['title'])) {
 					$section_start = true;
 				}
 
-				if ( ! $section_start || $section_end ) {
+				if ( ! $section_start || $section_end) {
 					continue;
 				}
 
-				if ( $section_start && ! $section_end ) {
-					if ( 'sectionend' == $field['type'] ) {
+				if ($section_start && ! $section_end) {
+					if ('sectionend' == $field['type']) {
 						$section_end = true;
 					}
 					$section_only_setting_fields[] = $field;
@@ -476,7 +476,7 @@ 
 			// Remove title from setting, pevent it from render in setting tab.
 			$section_only_setting_fields[0]['title'] = '';
 
-			return apply_filters( "give_get_settings_{$this->current_tab}_{$current_section}", $section_only_setting_fields, $tab_settings );
+			return apply_filters("give_get_settings_{$this->current_tab}_{$current_section}", $section_only_setting_fields, $tab_settings);
 		}
 
 
@@ -490,17 +490,17 @@ 
 		 *
 		 * @return void
 		 */
-		function addon_setting_field( $field, $saved_value ) {
+		function addon_setting_field($field, $saved_value) {
 			// Create object for cmb2  function callback backward compatibility.
 			// Note: Do not call any cmb2 function on these objects
-			$field_obj      = (object) array( 'args' => $field );
-			$field_type_obj = (object) array( 'field' => $field_obj );
+			$field_obj      = (object) array('args' => $field);
+			$field_type_obj = (object) array('field' => $field_obj);
 
-			switch ( $this->current_tab ) :
+			switch ($this->current_tab) :
 				case 'licenses':
 					?>
 					<div class="give-settings-wrap give-settings-wrap-<?php echo $this->current_tab; ?>">
-						<?php $field['func']['function']( $field_obj, $saved_value, '', '', $field_type_obj ); ?>
+						<?php $field['func']['function']($field_obj, $saved_value, '', '', $field_type_obj); ?>
 					</div>
 					<?php break;
 
@@ -508,21 +508,21 @@ 
 					$colspan = 'colspan="2"';
 					?>
 					<tr valign="top">
-						<?php if ( ! empty( $field['name'] ) && ! in_array( $field['name'], array( '&nbsp;' ) ) ) : ?>
+						<?php if ( ! empty($field['name']) && ! in_array($field['name'], array('&nbsp;'))) : ?>
 							<th scope="row" class="titledesc">
 								<label
-										for="<?php echo esc_attr( $field['name'] ); ?>"><?php echo $field['title']; ?></label>
+										for="<?php echo esc_attr($field['name']); ?>"><?php echo $field['title']; ?></label>
 							</th>
 							<?php $colspan = ''; ?>
 						<?php endif; ?>
 						<td class="give-forminp" <?php echo $colspan; ?>>
 							<?php
-							if ( is_array( $field['func']['function'] ) ) {
+							if (is_array($field['func']['function'])) {
 								$classname = $field['func']['function'][0];
 								$function_name = $field['func']['function'][1];
-								$classname->$function_name( $field_obj, $saved_value, '', '', $field_type_obj );
+								$classname->$function_name($field_obj, $saved_value, '', '', $field_type_obj);
 							} else {
-								$field['func']['function']( $field_obj, $saved_value, '', '', $field_type_obj );
+								$field['func']['function']($field_obj, $saved_value, '', '', $field_type_obj);
 							}
 							?>
 						</td>
@@ -540,10 +540,10 @@ 
 		public function get_sections() {
 			$sections = array();
 
-			if ( ( $setting_fields = $this->prev_settings->give_settings( $this->current_tab ) ) && ! empty( $setting_fields['fields'] ) ) {
-				foreach ( $setting_fields['fields'] as $field ) {
-					if ( 'give_title' == $field['type'] ) {
-						$sections[ sanitize_title( $field['name'] ) ] = $this->get_section_name( $field['name'] );
+			if (($setting_fields = $this->prev_settings->give_settings($this->current_tab)) && ! empty($setting_fields['fields'])) {
+				foreach ($setting_fields['fields'] as $field) {
+					if ('give_title' == $field['type']) {
+						$sections[sanitize_title($field['name'])] = $this->get_section_name($field['name']);
 					}
 				}
 			}
@@ -563,16 +563,16 @@ 
 
 			$new_setting_fields = array();
 
-			if ( $setting_fields = $this->prev_settings->give_settings( $this->current_tab ) ) {
-				if ( isset( $setting_fields['fields'] ) ) {
+			if ($setting_fields = $this->prev_settings->give_settings($this->current_tab)) {
+				if (isset($setting_fields['fields'])) {
 
 					$tab_data = array(
 						'id'         => $setting_fields['id'],
 						'give_title' => $setting_fields['give_title'],
-						'desc'       => ( isset( $setting_fields['desc'] ) ? $setting_fields['desc'] : '' ),
+						'desc'       => (isset($setting_fields['desc']) ? $setting_fields['desc'] : ''),
 					);
 
-					$new_setting_fields = $this->get_filtered_addon_settings( $setting_fields['fields'], $tab_data );
+					$new_setting_fields = $this->get_filtered_addon_settings($setting_fields['fields'], $tab_data);
 				}
 			}
 
@@ -589,24 +589,24 @@ 
 			$sections = $this->get_sections();
 
 			// Show section settings only if setting section exist.
-			if ( $this->current_section && ! in_array( $this->current_section, array_keys( $sections ) ) ) {
-				echo '<div class="error"><p>' . __( 'Oops, this settings page does not exist.', 'give' ) . '</p></div>';
+			if ($this->current_section && ! in_array($this->current_section, array_keys($sections))) {
+				echo '<div class="error"><p>'.__('Oops, this settings page does not exist.', 'give').'</p></div>';
 				$GLOBALS['give_hide_save_button'] = true;
 
 				return;
 			}
 
 			// Bailout.
-			if ( empty( $sections ) ) {
+			if (empty($sections)) {
 				return;
 			}
 
 			echo '<ul class="subsubsub">';
 
-			$array_keys = array_keys( $sections );
+			$array_keys = array_keys($sections);
 
-			foreach ( $sections as $id => $label ) {
-				echo '<li><a href="' . admin_url( 'edit.php?post_type=give_forms&page=give-settings&tab=' . $this->current_tab . '&section=' . sanitize_title( $id ) ) . '" class="' . ( $this->current_section == $id ? 'current' : '' ) . '">' . strip_tags( $label ) . '</a> ' . ( end( $array_keys ) == $id ? '' : '|' ) . ' </li>';
+			foreach ($sections as $id => $label) {
+				echo '<li><a href="'.admin_url('edit.php?post_type=give_forms&page=give-settings&tab='.$this->current_tab.'&section='.sanitize_title($id)).'" class="'.($this->current_section == $id ? 'current' : '').'">'.strip_tags($label).'</a> '.(end($array_keys) == $id ? '' : '|').' </li>';
 			}
 
 			echo '</ul><br class="clear" /><hr>';
@@ -621,7 +621,7 @@ 
 		public function output() {
 			$settings = $this->get_settings();
 
-			Give_Admin_Settings::output_fields( $settings, 'give_settings' );
+			Give_Admin_Settings::output_fields($settings, 'give_settings');
 		}
 
 		/**
@@ -633,7 +633,7 @@ 
 		public function save() {
 			$settings = $this->get_settings();
 
-			Give_Admin_Settings::save_fields( $settings, 'give_settings' );
+			Give_Admin_Settings::save_fields($settings, 'give_settings');
 		}
 	}
 endif;