ALNP_Admin_Settings::save_fields() - Code Metrics - Inspection of "Daily Inspection: Updated link" - AutoLoadNextPost/auto-load-next-post - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — master (136588)

unknown

created 2019-09-09 12:15 UTC

ALNP_Admin_Settings::save_fields() F

↳ Parent: ALNP_Admin_Settings

Complexity

Conditions	31
Paths	4493

Size

Total Lines

116

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	31
nc	4493
nop	1
dl	0
loc	116
rs	0
c	0
b	0
f	0

How to fix Long Method Complexity

<?php
/**
 * Auto Load Next Post - Admin Settings Class.
 *
 * @since    1.0.0
 * @version  1.6.0
 * @author   Sébastien Dumont
 * @category Admin
 * @package  Auto Load Next Post/Admin/Settings
 * @license  GPL-2.0+
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! class_exists( 'ALNP_Admin_Settings' ) ) {

	class ALNP_Admin_Settings {

		/**
		 * Setting pages.
		 *
		 * @access private
		 * @static
		 * @var array
		 */
		private static $settings = array();

		/**
		 * Error messages.
		 *
		 * @access private
		 * @static
		 * @var array
		 */
		private static $errors = array();

		/**
		 * Update messages.
		 *
		 * @access private
		 * @static
		 * @var array
		 */
		private static $messages = array();

		/**
		 * Include the settings page classes.
		 *
		 * @access  public
		 * @static
		 * @since   1.0.0
		 * @version 1.6.0
		 * @return  $settings
		 */
		public static function get_settings_pages() {
			if ( empty( self::$settings ) ) {
				$settings = array();

				include_once( dirname( __FILE__ ) . '/settings/class-alnp-settings-page.php' );

				$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-theme-selectors.php' );
				$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-templates.php' );
				$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-events.php' );
				$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-misc.php' );

				self::$settings = apply_filters( 'alnp_get_settings_pages', $settings );
			}

			return self::$settings;
		} // END get_settings_page()

		/**
		 * Save the settings.
		 *
		 * @access  public
		 * @static
		 * @since   1.0.0
		 * @version 1.6.0
		 * @global  $current_view
		 */
		public static function save() {
			global $current_view;

			check_admin_referer( 'auto-load-next-post-settings' );

			// Trigger actions
			do_action( 'auto_load_next_post_settings_save_' . $current_view );
			do_action( 'auto_load_next_post_update_options_' . $current_view );
			do_action( 'auto_load_next_post_update_options' );

			self::add_message( __( 'Your settings have been saved.', 'auto-load-next-post' ) );

			do_action( 'auto_load_next_post_settings_saved' );
		} // END save()

		/**
		 * Add a message
		 *
		 * @access public
		 * @static
		 * @since  1.0.0
		 * @param  string $text Message
		 */
		public static function add_message( $text ) {
			self::$messages[] = $text;
		} // END add_message()

		/**
		 * Add an error
		 *
		 * @access public
		 * @static
		 * @since  1.0.0
		 * @param  string $text Error
		 */
		public static function add_error( $text ) {
			self::$errors[] = $text;
		} // END add_error()

		/**
		 * Output messages and errors.
		 *
		 * @access  public
		 * @static
		 * @since   1.0.0
		 * @version 1.6.0
		 * @return  string
		 */
		public static function show_messages() {
			if ( count( self::$errors ) > 0 ) {
				foreach ( self::$errors as $error ) {
					echo '<div class="notice notice-error"><p><strong>' . esc_html( $error ) . '</strong></p></div>';
				}
			} elseif ( count( self::$messages ) > 0 ) {
				foreach ( self::$messages as $message ) {
					echo '<div class="notice notice-success"><p><strong>' . esc_html( $message ) . '</strong></p></div>';
				}
			}
		} // END show_messages()

		/**
		 * Settings Page.
		 *
		 * Handles the display of the main settings page in admin.
		 *
		 * @access  public
		 * @static
		 * @since   1.0.0
		 * @version 1.6.0
		 * @global  $current_view
		 * @return  void
		 */
		public static function output() {
			global $current_view;

			do_action( 'auto_load_next_post_settings_start' );

			// Get tabs for the settings page.
			$tabs = apply_filters( 'alnp_settings_tabs_array', array() );

			// These tabs do not require a settings output.
			$no_settings_req = array( 'getting-started', 'setup-wizard', 'extensions', 'videos' );

			// Only include settings output if the current tab requires it.
			if ( ! in_array( $current_view, $no_settings_req ) ) {
				include( dirname( __FILE__ ) . '/views/html-admin-settings.php' );
			}

			do_action( 'auto_load_next_post_settings_end', $current_view, $tabs );
		} // END output()

		/**
		 * Get a setting from the settings API.
		 *
		 * @access public
		 * @static
		 * @since  1.0.0
		 * @param  mixed $option_name
		 * @return string
		 */
		public static function get_option( $option_name, $default = '' ) {
			// Array value
			if ( strstr( $option_name, '[' ) ) {
				parse_str( $option_name, $option_array );

				// Option name is first key
				$option_name = current( array_keys( $option_array ) );

				// Get value
				$option_values = get_option( $option_name, '' );

				$key = key( $option_array[$option_name] );

				if ( isset( $option_values[$key] ) ) {
					$option_value = $option_values[$key];
				} else {
					$option_value = null;
				}
			} else {
				// Single value
				$option_value = get_option( $option_name, null );
			}

			if ( is_array( $option_value ) ) {
				$option_value = array_map( 'stripslashes', $option_value );
			} elseif ( ! is_null( $option_value ) ) {
				$option_value = stripslashes( $option_value );
			}

			return $option_value === null ? $default : $option_value;
		} // END get_option()

		/**
		 * Output admin fields.
		 *
		 * Loops though the plugin options array and outputs each field.
		 *
		 * @access  public
		 * @static
		 * @since   1.0.0
		 * @version 1.6.0
		 * @param   array $options Opens array to output
		 */
		public static function output_fields( $options ) {
			foreach ( $options as $key => $value ) {

			if ( ! isset( $value['type'] ) ) {
					continue;
				}
				if ( ! isset( $value['id'] ) ) {
					$value['id'] = '';
				}
				if ( ! isset( $value['title'] ) ) {
					$value['title'] = isset( $value['name'] ) ? $value['name'] : '';
				}
				if ( ! isset( $value['class'] ) ) {
					$value['class'] = '';
				}
				if ( ! isset( $value['css'] ) ) {
					$value['css'] = '';
				}
				if ( ! isset( $value['default'] ) ) {
					$value['default'] = '';
				}
				if ( ! isset( $value['desc'] ) ) {
					$value['desc'] = '';
				}
				if ( ! isset( $value['placeholder'] ) ) {
					$value['placeholder'] = '';
				}

				$value['readonly'] = isset( $value['readonly'] ) && $value['readonly'] == 'yes' ? 'readonly' : '';

				// Custom attribute handling
				$custom_attributes = array();

				if ( ! empty( $value['custom_attributes'] ) && is_array( $value['custom_attributes'] ) ) {
					foreach ( $value['custom_attributes'] as $attribute => $attribute_value ) {
						$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $attribute_value ) . '"';
					}
				}

				// Description handling
				$description = '';

				if ( ! empty( $value['desc'] ) ) {
					$description = $value['desc'];
				}

				if ( $description && in_array( $value['type'], array( 'textarea', 'radio' ), true ) ) {
					$description = '<p style="margin-top:0">' . wp_kses_post( $description ) . '</p>';
				} elseif ( $description && in_array( $value['type'], array( 'checkbox' ), true ) ) {
					$description = wp_kses_post( $description );
				} elseif ( $description ) {
					$description = '<p class="description">' . wp_kses_post( $description ) . '</p>';
				}

				// Switch based on type
				switch( $value['type'] ) {

					// Section Titles
					case 'title':
						if ( ! empty( $value['title'] ) ) {
							echo '<h2>' . esc_html( $value['title'] ) . '</h2>';
						}
						if ( ! empty( $value['desc'] ) ) {
							echo '<div id="' . esc_attr( sanitize_title( $value['id'] ) ) . '-description">';
							echo wp_kses_post( wpautop( wptexturize( $value['desc'] ) ) );
							echo '</div>';
						}
						echo '<table class="alnp-table">'."\n\n";
						if ( ! empty( $value['id'] ) ) {
							do_action( 'auto_load_next_post_settings_' . sanitize_title( $value['id'] ) );
						}

						break;

					// Section Ends
					case 'sectionend':
						if ( ! empty( $value['id'] ) ) {
							do_action( 'auto_load_next_post_settings_' . sanitize_title( $value['id'] ) . '_end' );
						}
						echo '</table>';
						if ( ! empty( $value['id'] ) ) {
							do_action( 'auto_load_next_post_settings_' . sanitize_title( $value['id'] ) . '_after' );
						}
						break;

					// Standard text inputs and subtypes like 'number'
					case 'text':
					case 'number':
					case 'password':
					case 'date':
					case 'month':
					case 'time':
					case 'week':
					case 'email':
						$option_value = self::get_option( $value['id'], $value['default'] );

						?><tr valign="top">
							<th scope="row" class="titledesc">
								<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
							</th>
							<td>
								<input
									name="<?php echo esc_attr( $value['id'] ); ?>"
									id="<?php echo esc_attr( $value['id'] ); ?>"
									type="<?php echo esc_attr( $value['type'] ); ?>"
									style="<?php echo esc_attr( $value['css'] ); ?>"
									value="<?php echo esc_attr( $option_value ); ?>"
									class="<?php echo esc_attr( $value['class'] ); ?>"
									placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
									<?php echo esc_attr( $value['readonly'] ); ?>
									<?php echo implode(' ', $custom_attributes ); ?>
								/><?php echo $description; ?>
							</td>
						</tr><?php
						break;

					// Textarea.
					case 'textarea':
						$option_value = self::get_option( $value['id'], $value['default'] );
						?>
						<tr valign="top">
							<th scope="row" class="titledesc">
								<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
							</th>
							<td>
								<?php echo $description; ?>

								<textarea
									name="<?php echo esc_attr( $value['id'] ); ?>"
									id="<?php echo esc_attr( $value['id'] ); ?>"
									style="<?php echo esc_attr( $value['css'] ); ?>"
									class="<?php echo esc_attr( $value['class'] ); ?>"
									placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
									<?php echo implode( ' ', $custom_attributes ); ?>
									><?php echo esc_textarea( $option_value ); ?></textarea>
							</td>
						</tr>
						<?php
						break;

					// Select boxes.
					case 'select':
					case 'multiselect':
						$option_value = self::get_option( $value['id'], $value['default'] );
						?>
						<tr valign="top">
							<th scope="row" class="titledesc">
								<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
							</th>
							<td>
								<select
									name="<?php echo esc_attr( $value['id'] ); ?><?php echo ( 'multiselect' === $value['type'] ) ? '[]' : ''; ?>"
									id="<?php echo esc_attr( $value['id'] ); ?>"
									style="<?php echo esc_attr( $value['css'] ); ?>"
									class="<?php echo esc_attr( $value['class'] ); ?>"
									data-placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
									<?php echo implode( ' ', $custom_attributes ); ?>
									<?php echo 'multiselect' === $value['type'] ? 'multiple="multiple"' : ''; ?>
									>
									<?php
									foreach ( $value['options'] as $key => $val ) {
										?>
										<option value="<?php echo esc_attr( $key ); ?>"
											<?php
											if ( is_array( $option_value ) ) {
												selected( in_array( (string) $key, $option_value, true ), true );
											} else {
												selected( $option_value, (string) $key );
											}
											?>
											>
											<?php echo esc_html( $val ); ?></option>
											<?php
									}
									?>
								</select> <?php echo $description; ?>
							</td>
						</tr>
						<?php
						break;

					// Radio inputs.
					case 'radio':
						$option_value = self::get_option( $value['id'], $value['default'] );
						?>
						<tr valign="top">
							<th scope="row" class="titledesc">
								<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
							</th>
							<td>
								<fieldset>
									<?php echo $description; ?>
									<ul>
									<?php
									foreach ( $value['options'] as $key => $val ) {
										?>
										<li>
											<label><input
													name="<?php echo esc_attr( $value['id'] ); ?>"
													value="<?php echo esc_attr( $key ); ?>"
													type="radio"
													style="<?php echo esc_attr( $value['css'] ); ?>"
													class="<?php echo esc_attr( $value['class'] ); ?>"
													<?php echo implode( ' ', $custom_attributes ); // WPCS: XSS ok. ?>
													<?php checked( $key, $option_value ); ?>
													/> <?php echo esc_html( $val ); ?></label>
										</li>
										<?php
									}
									?>
									</ul>
								</fieldset>
							</td>
						</tr>
						<?php
						break;

					// Checkbox input.
					case 'checkbox':
						$option_value     = self::get_option( $value['id'], $value['default'] );
						$visibility_class = array();

						if ( ! isset( $value['hide_if_checked'] ) ) {
							$value['hide_if_checked'] = false;
						}
						if ( ! isset( $value['show_if_checked'] ) ) {
							$value['show_if_checked'] = false;
						}
						if ( 'yes' === $value['hide_if_checked'] || 'yes' === $value['show_if_checked'] ) {
							$visibility_class[] = 'hidden_option';
						}
						if ( 'option' === $value['hide_if_checked'] ) {
							$visibility_class[] = 'hide_options_if_checked';
						}
						if ( 'option' === $value['show_if_checked'] ) {
							$visibility_class[] = 'show_options_if_checked';
						}

						if ( ! isset( $value['checkboxgroup'] ) || 'start' === $value['checkboxgroup'] ) {
							?>
								<tr valign="top" class="<?php echo esc_attr( implode( ' ', $visibility_class ) ); ?>">
									<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ); ?></th>
									<td>
										<fieldset>
							<?php
						} else {
							?>
								<fieldset class="<?php echo esc_attr( implode( ' ', $visibility_class ) ); ?>">
							<?php
						}

						if ( ! empty( $value['title'] ) ) {
							?>
								<legend class="screen-reader-text"><span><?php echo esc_html( $value['title'] ); ?></span></legend>
							<?php
						}
						?>
								<label for="<?php echo esc_attr( $value['id'] ); ?>">
									<input
										name="<?php echo esc_attr( $value['id'] ); ?>"
										id="<?php echo esc_attr( $value['id'] ); ?>"
										type="checkbox"
										class="<?php echo esc_attr( isset( $value['class'] ) ? $value['class'] : '' ); ?>"
										value="1"
										<?php checked( $option_value, 'yes' ); ?>
										<?php echo implode( ' ', $custom_attributes ); ?>
									/> <?php echo $description; ?>
								</label>
								<?php

								if ( ! isset( $value['checkboxgroup'] ) || 'end' === $value['checkboxgroup'] ) {
									?>
										</fieldset>
									</td>
								</tr>
							<?php
						} else {
							?>
								</fieldset>
							<?php
						}
						break;

					case 'button':
						if ( isset( $value['url'] ) && ! empty( $value['url'] ) ) {
					?>
						<tr valign="top">
							<th scope="row" class="titledesc"><?php echo $value['title'];?></th>
							<td>
								<a href="<?php echo $value['url']; ?>" class="button-secondary <?php echo esc_attr( $value['class'] ); ?>">
									<?php echo $value['value']; ?>
								</a>
								<?php echo $description; ?>
							</td>
						</tr>
						<?php
						}
						break;

					// Default: run an action
					default:
						do_action( 'auto_load_next_post_admin_field_' . $value['type'], $value );

						break;
				} // end switch()
			} // END foreach()
		} // END output_fields()

		/**
		 * Save admin fields.
		 *
		 * Loops though the plugin options array and outputs each field.
		 *
		 * @access  public
		 * @static
		 * @since   1.0.0
		 * @version 1.5.0
		 * @param   array $options Opens array to output
		 * @return  bool
		 */
		public static function save_fields( $options ) {
			if ( empty( $_POST ) ) {
				return false;
			}

			// Options to update will be stored here
			$update_options   = array();
			$autoload_options = array();

			// Loop options and get values to save
			foreach ( $options as $option ) {
				if ( ! isset( $option['id'] ) || ! isset( $option['type'] ) ) {
					continue;
				}

				// Get posted value.
				if ( strstr( $option['id'], '[' ) ) {
					parse_str( $option['id'], $option_name_array );
					$option_name  = current( array_keys( $option_name_array ) );
					$setting_name = key( $option_name_array[ $option_name ] );
					$raw_value    = isset( $_POST[ $option_name ][ $setting_name ] ) ? wp_unslash( $_POST[ $option_name ][ $setting_name ] ) : null;
				} else {
					$option_name  = $option['id'];
					$setting_name = '';
					$raw_value    = isset( $_POST[ $option['id'] ] ) ? wp_unslash( $_POST[ $option['id'] ] ) : null;
				}

				switch ( $option['type'] ) {
					case "checkbox" :
						$value = '1' === $raw_value || 'yes' === $raw_value ? 'yes' : 'no';
						break;

					case "textarea" :
						$value = wp_kses_post( trim( stripslashes( $_POST[$option['id']] ) ) );
						break;

					case "multiselect" :
						$value = array_filter( array_map( 'auto_load_next_post_clean', (array) $raw_value ) );
						break;

					case 'select' :
						$allowed_values = empty( $option['options'] ) ? array() : array_map( 'strval', array_keys( $option['options'] ) );
						if ( empty( $option['default'] ) && empty( $allowed_values ) ) {
							$value = null;
							break;
						}
						$default = ( empty( $option['default'] ) ? $allowed_values[0] : $option['default'] );
						$value   = in_array( $raw_value, $allowed_values, true ) ? $raw_value : $default;
						break;

					default :
						$value = auto_load_next_post_clean( $raw_value );
						break;
				} // END switch()

				/**
				 * Fire an action when a certain 'type' of field is being saved.
				 *
				 * @deprecated 1.5.0 - doesn't allow manipulation of values!
				 */
				if ( has_action( 'auto_load_next_post_update_option_' . sanitize_title( $option['type'] ) ) ) {
					if ( is_ajax() ) {
						error_log( 'auto_load_next_post_update_option_' . sanitize_title( $option['type'] ) . ' is deprecated since version 1.5.0' );
					} else {
						_deprecated_hook( 'auto_load_next_post_update_option_' . sanitize_title( $option['type'] ), '1.5.0' );
					}

					do_action( 'auto_load_next_post_update_option_' . sanitize_title( $option['type'] ), $option );
					continue;
				}

				if ( is_null( $value ) ) {
					continue;
				}

				// Check if option is an array and handle that differently to single values.
				if ( $option_name && $setting_name ) {
					if ( ! isset( $update_options[ $option_name ] ) ) {
						$update_options[ $option_name ] = get_option( $option_name, array() );
					}
					if ( ! is_array( $update_options[ $option_name ] ) ) {
						$update_options[ $option_name ] = array();
					}
					$update_options[ $option_name ][ $setting_name ] = $value;
				} else {
					$update_options[ $option_name ] = $value;
				}

				$autoload_options[ $option_name ] = isset( $option['autoload'] ) ? (bool) $option['autoload'] : true;

				/**
				 * Fire an action before saved.
				 *
				 * @deprecated 1.5.0 - doesn't allow manipulation of values!
				 */
				if ( has_action( 'auto_load_next_post_update_option' ) ) {
					if ( is_ajax() ) {
						error_log( 'auto_load_next_post_update_option is deprecated since version 1.5.0' );
					} else {
						_deprecated_hook( 'auto_load_next_post_update_option', '1.5.0' );
					}

					do_action( 'auto_load_next_post_update_option', $option );
				}
			}

			// Now save the options
			foreach ( $update_options as $name => $value ) {
				update_option( $name, $value, $autoload_options[ $name ] ? 'yes' : 'no' );
			}

			// Save all options as an array. Ready for export.
			update_option( 'auto_load_next_post_options', $update_options );

			return true;
		} // END save_fields()

	} // END class.

} // END if class exists.


1		<?php
2		/**
3		* Auto Load Next Post - Admin Settings Class.
4		*
5		* @since 1.0.0
6		* @version 1.6.0
7		* @author Sébastien Dumont
8		* @category Admin
9		* @package Auto Load Next Post/Admin/Settings
10		* @license GPL-2.0+
11		*/
12
13		// Exit if accessed directly.
14		if ( ! defined( 'ABSPATH' ) ) {
15		exit;
16		}
17
18		if ( ! class_exists( 'ALNP_Admin_Settings' ) ) {
19
20		class ALNP_Admin_Settings {
21
22		/**
23		* Setting pages.
24		*
25		* @access private
26		* @static
27		* @var array
28		*/
29		private static $settings = array();
30
31		/**
32		* Error messages.
33		*
34		* @access private
35		* @static
36		* @var array
37		*/
38		private static $errors = array();
39
40		/**
41		* Update messages.
42		*
43		* @access private
44		* @static
45		* @var array
46		*/
47		private static $messages = array();
48
49		/**
50		* Include the settings page classes.
51		*
52		* @access public
53		* @static
54		* @since 1.0.0
55		* @version 1.6.0
56		* @return $settings
57		*/
58		public static function get_settings_pages() {
59		if ( empty( self::$settings ) ) {
60		$settings = array();
61
62		include_once( dirname( __FILE__ ) . '/settings/class-alnp-settings-page.php' );
63
64		$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-theme-selectors.php' );
65		$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-templates.php' );
66		$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-events.php' );
67		$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-misc.php' );
68
69		self::$settings = apply_filters( 'alnp_get_settings_pages', $settings );
70		}
71
72		return self::$settings;
73		} // END get_settings_page()
74
75		/**
76		* Save the settings.
77		*
78		* @access public
79		* @static
80		* @since 1.0.0
81		* @version 1.6.0
82		* @global $current_view
83		*/
84		public static function save() {
85		global $current_view;
86
87		check_admin_referer( 'auto-load-next-post-settings' );
88
89		// Trigger actions
90		do_action( 'auto_load_next_post_settings_save_' . $current_view );
91		do_action( 'auto_load_next_post_update_options_' . $current_view );
92		do_action( 'auto_load_next_post_update_options' );
93
94		self::add_message( __( 'Your settings have been saved.', 'auto-load-next-post' ) );
95
96		do_action( 'auto_load_next_post_settings_saved' );
97		} // END save()
98
99		/**
100		* Add a message
101		*
102		* @access public
103		* @static
104		* @since 1.0.0
105		* @param string $text Message
106		*/
107		public static function add_message( $text ) {
108		self::$messages[] = $text;
109		} // END add_message()
110
111		/**
112		* Add an error
113		*
114		* @access public
115		* @static
116		* @since 1.0.0
117		* @param string $text Error
118		*/
119		public static function add_error( $text ) {
120		self::$errors[] = $text;
121		} // END add_error()
122
123		/**
124		* Output messages and errors.
125		*
126		* @access public
127		* @static
128		* @since 1.0.0
129		* @version 1.6.0
130		* @return string
131		*/
132		public static function show_messages() {
133		if ( count( self::$errors ) > 0 ) {
134		foreach ( self::$errors as $error ) {
135		echo '<div class="notice notice-error"><p><strong>' . esc_html( $error ) . '</strong></p></div>';
136		}
137		} elseif ( count( self::$messages ) > 0 ) {
138		foreach ( self::$messages as $message ) {
139		echo '<div class="notice notice-success"><p><strong>' . esc_html( $message ) . '</strong></p></div>';
140		}
141		}
142		} // END show_messages()
143
144		/**
145		* Settings Page.
146		*
147		* Handles the display of the main settings page in admin.
148		*
149		* @access public
150		* @static
151		* @since 1.0.0
152		* @version 1.6.0
153		* @global $current_view
154		* @return void
155		*/
156		public static function output() {
157		global $current_view;
158
159		do_action( 'auto_load_next_post_settings_start' );
160
161		// Get tabs for the settings page.
162		$tabs = apply_filters( 'alnp_settings_tabs_array', array() );
163
164		// These tabs do not require a settings output.
165		$no_settings_req = array( 'getting-started', 'setup-wizard', 'extensions', 'videos' );
166
167		// Only include settings output if the current tab requires it.
168		if ( ! in_array( $current_view, $no_settings_req ) ) {
169		include( dirname( __FILE__ ) . '/views/html-admin-settings.php' );
170		}
171
172		do_action( 'auto_load_next_post_settings_end', $current_view, $tabs );
173		} // END output()
174
175		/**
176		* Get a setting from the settings API.
177		*
178		* @access public
179		* @static
180		* @since 1.0.0
181		* @param mixed $option_name
182		* @return string
183		*/
184		public static function get_option( $option_name, $default = '' ) {
185		// Array value
186		if ( strstr( $option_name, '[' ) ) {
187		parse_str( $option_name, $option_array );
188
189		// Option name is first key
190		$option_name = current( array_keys( $option_array ) );
191
192		// Get value
193		$option_values = get_option( $option_name, '' );
194
195		$key = key( $option_array[$option_name] );
196
197		if ( isset( $option_values[$key] ) ) {
198		$option_value = $option_values[$key];
199		} else {
200		$option_value = null;
201		}
202		} else {
203		// Single value
204		$option_value = get_option( $option_name, null );
205		}
206
207		if ( is_array( $option_value ) ) {
208		$option_value = array_map( 'stripslashes', $option_value );
209		} elseif ( ! is_null( $option_value ) ) {
210		$option_value = stripslashes( $option_value );
211		}
212
213		return $option_value === null ? $default : $option_value;
214		} // END get_option()
215
216		/**
217		* Output admin fields.
218		*
219		* Loops though the plugin options array and outputs each field.
220		*
221		* @access public
222		* @static
223		* @since 1.0.0
224		* @version 1.6.0
225		* @param array $options Opens array to output
226		*/
227		public static function output_fields( $options ) {
228		foreach ( $options as $key => $value ) {
229
230		if ( ! isset( $value['type'] ) ) {
231		continue;
232		}
233		if ( ! isset( $value['id'] ) ) {
234		$value['id'] = '';
235		}
236		if ( ! isset( $value['title'] ) ) {
237		$value['title'] = isset( $value['name'] ) ? $value['name'] : '';
238		}
239		if ( ! isset( $value['class'] ) ) {
240		$value['class'] = '';
241		}
242		if ( ! isset( $value['css'] ) ) {
243		$value['css'] = '';
244		}
245		if ( ! isset( $value['default'] ) ) {
246		$value['default'] = '';
247		}
248		if ( ! isset( $value['desc'] ) ) {
249		$value['desc'] = '';
250		}
251		if ( ! isset( $value['placeholder'] ) ) {
252		$value['placeholder'] = '';
253		}
254
255		$value['readonly'] = isset( $value['readonly'] ) && $value['readonly'] == 'yes' ? 'readonly' : '';
256
257		// Custom attribute handling
258		$custom_attributes = array();
259
260		if ( ! empty( $value['custom_attributes'] ) && is_array( $value['custom_attributes'] ) ) {
261		foreach ( $value['custom_attributes'] as $attribute => $attribute_value ) {
262		$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $attribute_value ) . '"';
263		}
264		}
265
266		// Description handling
267		$description = '';
268
269		if ( ! empty( $value['desc'] ) ) {
270		$description = $value['desc'];
271		}
272
273		if ( $description && in_array( $value['type'], array( 'textarea', 'radio' ), true ) ) {
274		$description = '<p style="margin-top:0">' . wp_kses_post( $description ) . '</p>';
275		} elseif ( $description && in_array( $value['type'], array( 'checkbox' ), true ) ) {
276		$description = wp_kses_post( $description );
277		} elseif ( $description ) {
278		$description = '<p class="description">' . wp_kses_post( $description ) . '</p>';
279		}
280
281		// Switch based on type
282		switch( $value['type'] ) {
283
284		// Section Titles
285		case 'title':
286		if ( ! empty( $value['title'] ) ) {
287		echo '<h2>' . esc_html( $value['title'] ) . '</h2>';
288		}
289		if ( ! empty( $value['desc'] ) ) {
290		echo '<div id="' . esc_attr( sanitize_title( $value['id'] ) ) . '-description">';
291		echo wp_kses_post( wpautop( wptexturize( $value['desc'] ) ) );
292		echo '</div>';
293		}
294		echo '<table class="alnp-table">'."\n\n";
295		if ( ! empty( $value['id'] ) ) {
296		do_action( 'auto_load_next_post_settings_' . sanitize_title( $value['id'] ) );
297		}
298
299		break;
300
301		// Section Ends
302		case 'sectionend':
303	View Code Duplication	if ( ! empty( $value['id'] ) ) {
304		do_action( 'auto_load_next_post_settings_' . sanitize_title( $value['id'] ) . '_end' );
305		}
306		echo '</table>';
307	View Code Duplication	if ( ! empty( $value['id'] ) ) {
308		do_action( 'auto_load_next_post_settings_' . sanitize_title( $value['id'] ) . '_after' );
309		}
310		break;
311
312		// Standard text inputs and subtypes like 'number'
313		case 'text':
314		case 'number':
315		case 'password':
316		case 'date':
317		case 'month':
318		case 'time':
319		case 'week':
320		case 'email':
321		$option_value = self::get_option( $value['id'], $value['default'] );
322
323		?><tr valign="top">
324		<th scope="row" class="titledesc">
325		<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
326		</th>
327		<td>
328		<input
329		name="<?php echo esc_attr( $value['id'] ); ?>"
330		id="<?php echo esc_attr( $value['id'] ); ?>"
331		type="<?php echo esc_attr( $value['type'] ); ?>"
332		style="<?php echo esc_attr( $value['css'] ); ?>"
333		value="<?php echo esc_attr( $option_value ); ?>"
334		class="<?php echo esc_attr( $value['class'] ); ?>"
335		placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
336		<?php echo esc_attr( $value['readonly'] ); ?>
337		<?php echo implode(' ', $custom_attributes ); ?>
338		/><?php echo $description; ?>
339		</td>
340		</tr><?php
341		break;
342
343		// Textarea.
344		case 'textarea':
345		$option_value = self::get_option( $value['id'], $value['default'] );
346		?>
347		<tr valign="top">
348		<th scope="row" class="titledesc">
349		<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
350		</th>
351		<td>
352		<?php echo $description; ?>
353
354		<textarea
355		name="<?php echo esc_attr( $value['id'] ); ?>"
356		id="<?php echo esc_attr( $value['id'] ); ?>"
357		style="<?php echo esc_attr( $value['css'] ); ?>"
358		class="<?php echo esc_attr( $value['class'] ); ?>"
359		placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
360		<?php echo implode( ' ', $custom_attributes ); ?>
361		><?php echo esc_textarea( $option_value ); ?></textarea>
362		</td>
363		</tr>
364		<?php
365		break;
366
367		// Select boxes.
368		case 'select':
369		case 'multiselect':
370		$option_value = self::get_option( $value['id'], $value['default'] );
371		?>
372		<tr valign="top">
373		<th scope="row" class="titledesc">
374		<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
375		</th>
376		<td>
377		<select
378		name="<?php echo esc_attr( $value['id'] ); ?><?php echo ( 'multiselect' === $value['type'] ) ? '[]' : ''; ?>"
379		id="<?php echo esc_attr( $value['id'] ); ?>"
380		style="<?php echo esc_attr( $value['css'] ); ?>"
381		class="<?php echo esc_attr( $value['class'] ); ?>"
382		data-placeholder="<?php echo esc_attr( $value['placeholder'] ); ?>"
383		<?php echo implode( ' ', $custom_attributes ); ?>
384		<?php echo 'multiselect' === $value['type'] ? 'multiple="multiple"' : ''; ?>
385		>
386		<?php
387		foreach ( $value['options'] as $key => $val ) {
388		?>
389		<option value="<?php echo esc_attr( $key ); ?>"
390		<?php
391		if ( is_array( $option_value ) ) {
392		selected( in_array( (string) $key, $option_value, true ), true );
393		} else {
394		selected( $option_value, (string) $key );
395		}
396		?>
397		>
398		<?php echo esc_html( $val ); ?></option>
399		<?php
400		}
401		?>
402		</select> <?php echo $description; ?>
403		</td>
404		</tr>
405		<?php
406		break;
407
408		// Radio inputs.
409		case 'radio':
410		$option_value = self::get_option( $value['id'], $value['default'] );
411		?>
412		<tr valign="top">
413		<th scope="row" class="titledesc">
414		<label for="<?php echo esc_attr( $value['id'] ); ?>"><?php echo esc_html( $value['title'] ); ?></label>
415		</th>
416		<td>
417		<fieldset>
418		<?php echo $description; ?>
419		<ul>
420		<?php
421		foreach ( $value['options'] as $key => $val ) {
422		?>
423		<li>
424		<label><input
425		name="<?php echo esc_attr( $value['id'] ); ?>"
426		value="<?php echo esc_attr( $key ); ?>"
427		type="radio"
428		style="<?php echo esc_attr( $value['css'] ); ?>"
429		class="<?php echo esc_attr( $value['class'] ); ?>"
430		<?php echo implode( ' ', $custom_attributes ); // WPCS: XSS ok. ?>
431		<?php checked( $key, $option_value ); ?>
432		/> <?php echo esc_html( $val ); ?></label>
433		</li>
434		<?php
435		}
436		?>
437		</ul>
438		</fieldset>
439		</td>
440		</tr>
441		<?php
442		break;
443
444		// Checkbox input.
445		case 'checkbox':
446		$option_value = self::get_option( $value['id'], $value['default'] );
447		$visibility_class = array();
448
449		if ( ! isset( $value['hide_if_checked'] ) ) {
450		$value['hide_if_checked'] = false;
451		}
452		if ( ! isset( $value['show_if_checked'] ) ) {
453		$value['show_if_checked'] = false;
454		}
455		if ( 'yes' === $value['hide_if_checked'] \|\| 'yes' === $value['show_if_checked'] ) {
456		$visibility_class[] = 'hidden_option';
457		}
458		if ( 'option' === $value['hide_if_checked'] ) {
459		$visibility_class[] = 'hide_options_if_checked';
460		}
461		if ( 'option' === $value['show_if_checked'] ) {
462		$visibility_class[] = 'show_options_if_checked';
463		}
464
465		if ( ! isset( $value['checkboxgroup'] ) \|\| 'start' === $value['checkboxgroup'] ) {
466		?>
467		<tr valign="top" class="<?php echo esc_attr( implode( ' ', $visibility_class ) ); ?>">
468		<th scope="row" class="titledesc"><?php echo esc_html( $value['title'] ); ?></th>
469		<td>
470		<fieldset>
471		<?php
472		} else {
473		?>
474		<fieldset class="<?php echo esc_attr( implode( ' ', $visibility_class ) ); ?>">
475		<?php
476		}
477
478		if ( ! empty( $value['title'] ) ) {
479		?>
480		<legend class="screen-reader-text"><span><?php echo esc_html( $value['title'] ); ?></span></legend>
481		<?php
482		}
483		?>
484		<label for="<?php echo esc_attr( $value['id'] ); ?>">
485		<input
486		name="<?php echo esc_attr( $value['id'] ); ?>"
487		id="<?php echo esc_attr( $value['id'] ); ?>"
488		type="checkbox"
489		class="<?php echo esc_attr( isset( $value['class'] ) ? $value['class'] : '' ); ?>"
490		value="1"
491		<?php checked( $option_value, 'yes' ); ?>
492		<?php echo implode( ' ', $custom_attributes ); ?>
493		/> <?php echo $description; ?>
494		</label>
495		<?php
496
497		if ( ! isset( $value['checkboxgroup'] ) \|\| 'end' === $value['checkboxgroup'] ) {
498		?>
499		</fieldset>
500		</td>
501		</tr>
502		<?php
503		} else {
504		?>
505		</fieldset>
506		<?php
507		}
508		break;
509
510		case 'button':
511		if ( isset( $value['url'] ) && ! empty( $value['url'] ) ) {
512		?>
513		<tr valign="top">
514		<th scope="row" class="titledesc"><?php echo $value['title'];?></th>
515		<td>
516		<a href="<?php echo $value['url']; ?>" class="button-secondary <?php echo esc_attr( $value['class'] ); ?>">
517		<?php echo $value['value']; ?>
518		</a>
519		<?php echo $description; ?>
520		</td>
521		</tr>
522		<?php
523		}
524		break;
525
526		// Default: run an action
527		default:
528		do_action( 'auto_load_next_post_admin_field_' . $value['type'], $value );
529
530		break;
531		} // end switch()
532		} // END foreach()
533		} // END output_fields()
534
535		/**
536		* Save admin fields.
537		*
538		* Loops though the plugin options array and outputs each field.
539		*
540		* @access public
541		* @static
542		* @since 1.0.0
543		* @version 1.5.0
544		* @param array $options Opens array to output
545		* @return bool
546		*/
547		public static function save_fields( $options ) {
548		if ( empty( $_POST ) ) {
549		return false;
550		}
551
552		// Options to update will be stored here
553		$update_options = array();
554		$autoload_options = array();
555
556		// Loop options and get values to save
557		foreach ( $options as $option ) {
558		if ( ! isset( $option['id'] ) \|\| ! isset( $option['type'] ) ) {
559		continue;
560		}
561
562		// Get posted value.
563		if ( strstr( $option['id'], '[' ) ) {
564		parse_str( $option['id'], $option_name_array );
565		$option_name = current( array_keys( $option_name_array ) );
566		$setting_name = key( $option_name_array[ $option_name ] );
567		$raw_value = isset( $_POST[ $option_name ][ $setting_name ] ) ? wp_unslash( $_POST[ $option_name ][ $setting_name ] ) : null;
568		} else {
569		$option_name = $option['id'];
570		$setting_name = '';
571		$raw_value = isset( $_POST[ $option['id'] ] ) ? wp_unslash( $_POST[ $option['id'] ] ) : null;
572		}
573
574		switch ( $option['type'] ) {
575		case "checkbox" :
576		$value = '1' === $raw_value \|\| 'yes' === $raw_value ? 'yes' : 'no';
577		break;
578
579		case "textarea" :
580		$value = wp_kses_post( trim( stripslashes( $_POST[$option['id']] ) ) );
581		break;
582
583		case "multiselect" :
584		$value = array_filter( array_map( 'auto_load_next_post_clean', (array) $raw_value ) );
585		break;
586
587		case 'select' :
588		$allowed_values = empty( $option['options'] ) ? array() : array_map( 'strval', array_keys( $option['options'] ) );
589		if ( empty( $option['default'] ) && empty( $allowed_values ) ) {
590		$value = null;
591		break;
592		}
593		$default = ( empty( $option['default'] ) ? $allowed_values[0] : $option['default'] );
594		$value = in_array( $raw_value, $allowed_values, true ) ? $raw_value : $default;
595		break;
596
597		default :
598		$value = auto_load_next_post_clean( $raw_value );
599		break;
600		} // END switch()
601
602		/**
603		* Fire an action when a certain 'type' of field is being saved.
604		*
605		* @deprecated 1.5.0 - doesn't allow manipulation of values!
606		*/
607		if ( has_action( 'auto_load_next_post_update_option_' . sanitize_title( $option['type'] ) ) ) {
608		if ( is_ajax() ) {
609		error_log( 'auto_load_next_post_update_option_' . sanitize_title( $option['type'] ) . ' is deprecated since version 1.5.0' );
610		} else {
611		_deprecated_hook( 'auto_load_next_post_update_option_' . sanitize_title( $option['type'] ), '1.5.0' );
612		}
613
614		do_action( 'auto_load_next_post_update_option_' . sanitize_title( $option['type'] ), $option );
615		continue;
616		}
617
618		if ( is_null( $value ) ) {
619		continue;
620		}
621
622		// Check if option is an array and handle that differently to single values.
623		if ( $option_name && $setting_name ) {
624		if ( ! isset( $update_options[ $option_name ] ) ) {
625		$update_options[ $option_name ] = get_option( $option_name, array() );
626		}
627		if ( ! is_array( $update_options[ $option_name ] ) ) {
628		$update_options[ $option_name ] = array();
629		}
630		$update_options[ $option_name ][ $setting_name ] = $value;
631		} else {
632		$update_options[ $option_name ] = $value;
633		}
634
635		$autoload_options[ $option_name ] = isset( $option['autoload'] ) ? (bool) $option['autoload'] : true;
636
637		/**
638		* Fire an action before saved.
639		*
640		* @deprecated 1.5.0 - doesn't allow manipulation of values!
641		*/
642		if ( has_action( 'auto_load_next_post_update_option' ) ) {
643		if ( is_ajax() ) {
644		error_log( 'auto_load_next_post_update_option is deprecated since version 1.5.0' );
645		} else {
646		_deprecated_hook( 'auto_load_next_post_update_option', '1.5.0' );
647		}
648
649		do_action( 'auto_load_next_post_update_option', $option );
650		}
651		}
652
653		// Now save the options
654		foreach ( $update_options as $name => $value ) {
655		update_option( $name, $value, $autoload_options[ $name ] ? 'yes' : 'no' );
656		}
657
658		// Save all options as an array. Ready for export.
659		update_option( 'auto_load_next_post_options', $update_options );
660
661		return true;
662		} // END save_fields()
663
664		} // END class.
665
666		} // END if class exists.
667

AutoLoadNextPost / auto-load-next-post

Branch — master (136588)

ALNP_Admin_Settings::save_fields() F

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