Auto_Load_Next_Post_Admin_Settings::show_messages() - Code Metrics - Inspection of "User defined JS events to be triggered" - AutoLoadNextPost/auto-load-next-post - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#131)

unknown

created 2018-06-24 17:51 UTC

show_messages() A

↳ Parent: Auto_Load_Next_Post_Admin_Settings

Complexity

Conditions	5
Paths	5

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
nc	5
nop	0
dl	0
loc	11
rs	9.6111
c	0
b	0
f	0

<?php
/**
 * Auto Load Next Post - Admin Settings Class.
 *
 * @class    Auto_Load_Next_Post_Admin_Settings
 * @since    1.0.0
 * @version  1.4.8
 * @author   Sébastien Dumont
 * @category Admin
 * @package  Auto Load Next Post
 * @license  GPL-2.0+
 */

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

if ( ! class_exists('Auto_Load_Next_Post_Admin_Settings' ) ) {

	class Auto_Load_Next_Post_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 1.4.10
		 * @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-general.php');
				$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-events.php');

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

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

		/**
		 * Save the settings.
		 *
		 * @access  public
		 * @static
		 * @since   1.0.0
		 * @version 1.4.10
		 * @global  $current_tab
		 */
		public static function save() {
			global $current_tab;

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

			// Trigger actions
			do_action( 'auto_load_next_post_settings_save_' . $current_tab );
			do_action( 'auto_load_next_post_update_options_' . $current_tab );
			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
		 * @return string
		 */
		public static function show_messages() {
			if ( count( self::$errors ) > 0 ) {
				foreach ( self::$errors as $error ) {
					echo '<div id="message" class="error inline"><p><strong>' . esc_html( $error ) . '</strong></p></div>';
				}
			} elseif ( count( self::$messages ) > 0 ) {
				foreach ( self::$messages as $message ) {
					echo '<div id="message" class="updated inline"><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 1.4.10
		 * @filter  auto_load_next_post_settings_tabs_array
		 * @global  string $current_section
		 * @global  string $current_tab
		 * @return  void
		 */
		public static function output() {
			global $current_section, $current_tab;

			do_action( 'auto_load_next_post_settings_start' );

			wp_enqueue_script( 'auto_load_next_post_settings', AUTO_LOAD_NEXT_POST_URL_PATH . '/assets/js/admin/settings' . AUTO_LOAD_NEXT_POST_SCRIPT_MODE . '.js', array('jquery'), AUTO_LOAD_NEXT_POST_VERSION, true );

			wp_localize_script( 'auto_load_next_post_settings', 'auto_load_next_post_settings_params', array(
				'i18n_nav_warning' => __( 'The changes you made will be lost if you navigate away from this page.', 'auto-load-next-post' ),
			) );

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

			include( dirname( __FILE__ ) . '/views/html-admin-settings.php' );
		} // 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;
				}
			// Single value
			} else {
				$option_value = get_option($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 name options array and outputs each field.
	 *
	 * @since  1.0.0
	 * @access public
	 * @static
	 * @param  array $options Opens array to output
	 */
	public static function output_fields($options) {
		foreach ($options as $value) {
			if ( ! isset($value['type'])) {
				continue;
			}
			if ( ! isset($value['id'])) {
				$value['id'] = '';
			}
			if ( ! isset($value['title'])) {
				$value['title'] = isset($value['name']) ? $value['name'] : '';
			}
			if ( ! isset($value['placeholder'])) {
				$value['placeholder'] = '';
			}
			if ( ! isset($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['desc_tip'])) {
				$value['desc_tip'] = false;
			}

			// 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
			if ($value['desc_tip'] === true) {
				$description = '';
				$tip = $value['desc'];
			} else if ( ! empty($value['desc_tip'])) {
				$description = $value['desc'];
				$tip = $value['desc_tip'];
			} else if ( ! empty($value['desc'])) {
				$description = $value['desc'];
				$tip = '';
			} else {
				$description = $tip = '';
			}

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

			if ($tip && in_array($value['type'], array('checkbox'))) {
				$tip = '<p class="description">'.$tip.'</p>';
			} else if ($tip) {
				$tip = '<img class="help_tip" data-tip="'.esc_attr($tip).'" src="' . AUTO_LOAD_NEXT_POST_URL_PATH . '/assets/images/help.png" height="16" width="16" />';
			}

			// Switch based on type
			switch ($value['type']) {
				// Section Titles
				case 'title':
					if ( ! empty($value['title'])) {
						echo '<h3>'.esc_html($value['title']).'</h3>';
					}

					if ( ! empty($value['desc'])) {
						echo wpautop(wptexturize(wp_kses_post($value['desc'])));
					}

					echo '<table class="form-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':
					$type         = $value['type'];
					$class        = '';
					$option_value = self::get_option($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>
							<?php echo $tip; ?>
						</th>
						<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>">
							<input
								name="<?php echo esc_attr($value['id']); ?>"
								id="<?php echo esc_attr($value['id']); ?>"
								type="<?php echo esc_attr($type); ?>"
								style="<?php echo esc_attr($value['css']); ?>"
								value="<?php echo esc_attr($option_value); ?>"
								class="<?php echo esc_attr($value['class']); ?>"
								<?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>
							<?php echo $tip; ?>
						</th>
						<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>">
						<?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']); ?>"
								placeholder="<?php echo esc_attr($value['placeholder']); ?>"
								class="<?php echo esc_attr($value['class']); ?>"
								<?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>
							<?php echo $tip; ?>
						</th>
						<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>">
						<select
								name="<?php echo esc_attr($value['id']); ?><?php if ($value['type'] == 'multiselect') {
	echo '[]';
}
?>"
								id="<?php echo esc_attr($value['id']); ?>"
								style="<?php echo esc_attr($value['css']); ?>"
								class="<?php echo esc_attr($value['class']); ?>"
								<?php echo implode(' ', $custom_attributes); ?>
								<?php if ($value['type'] == 'multiselect') {
	echo 'multiple="multiple"';
}
?>>
								<?php foreach ($value['options'] as $key => $val) { ?>
										<option value="<?php echo esc_attr($key); ?>" <?php
											if (is_array($option_value)) {
												selected(in_array($key, $option_value), true);
											} else {
												selected($option_value, $key);
											}
										?>><?php echo $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>
							<?php echo $tip; ?>
						</th>
						<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>">
							<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 $key; ?>"
												type="radio"
												style="<?php echo esc_attr($value['css']); ?>"
												class="<?php echo esc_attr($value['class']); ?>"
												<?php echo implode(' ', $custom_attributes); ?>
												<?php checked($key, $option_value); ?>
												/> <?php echo $val ?></label>
								</li>
							<?php } ?>
							</ul>
							</fieldset>
						</td>
					</tr><?php

					break;

				// Checkbox input
				case 'checkbox':
					$option_value = self::get_option($value['id'], $value['default']);
					if ( ! isset($value['hide_if_checked'])) {
						$value['hide_if_checked'] = false;
					}
					if ( ! isset($value['show_if_checked'])) {
						$value['show_if_checked'] = false;
					}
					if ( ! isset($value['checkboxgroup']) || (isset($value['checkboxgroup']) && $value['checkboxgroup'] == 'start')) {
					?>
						<tr valign="top" class="<?php
							if ($value['hide_if_checked'] == 'yes' || $value['show_if_checked'] == 'yes') {
								echo 'hidden_option';
							}
							if ($value['hide_if_checked'] == 'option') {
								echo 'hide_options_if_checked';
							}
							if ($value['show_if_checked'] == 'option') {
								echo 'show_options_if_checked';
							}
						?>">
						<th scope="row" class="titledesc"><?php echo esc_html($value['title']); ?></th>
						<td class="forminp forminp-checkbox">
							<fieldset>
						<?php
					} else {
						?>
						<fieldset class="<?php
							if ($value['hide_if_checked'] == 'yes' || $value['show_if_checked'] == 'yes') {
								echo 'hidden_option';
							}
							if ($value['hide_if_checked'] == 'option') {
								echo 'hide_options_if_checked';
							}
							if ($value['show_if_checked'] == 'option') {
								echo 'show_options_if_checked';
							}
						?>">
					<?php
					}
					?>
						<legend class="screen-reader-text"><span><?php echo esc_html($value['title']); ?></span></legend>
						<label for="<?php echo $value['id'] ?>">
						<input
							name="<?php echo esc_attr($value['id']); ?>"
							id="<?php echo esc_attr($value['id']); ?>"
							type="checkbox"
							value="1"
							<?php checked($option_value, 'yes'); ?>
							<?php echo implode(' ', $custom_attributes); ?>
						/> <?php echo wp_kses_post($value['desc']) ?></label> <?php echo $tip; ?>
					<?php
					if ( ! isset($value['checkboxgroup']) || (isset($value['checkboxgroup']) && $value['checkboxgroup'] == 'end')) {
						?>
							</fieldset>
						</td>
						</tr>
						<?php
					} else {
						?>
						</fieldset>
						<?php
					}

					break;

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

					break;
			} // end switch

		}

	} // END output_fields()

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

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

			// Loop options and get values to save
			foreach ( $options as $value ) {

				if ( ! isset( $value['id'] ) ) {
					continue;
				}

				$type = isset( $value['type'] ) ? sanitize_title( $value['type'] ) : '';

				// Get the option name
				$option_value = null;

				switch ( $type ) {
					// Standard types
					case "checkbox" :
						if ( isset( $_POST[$value['id']] ) ) {
							$option_value = 'yes';
						} else {
							$option_value = 'no';
						}

					break;

					case "textarea" :
						if ( isset( $_POST[$value['id']] ) ) {
							$option_value = wp_kses_post( trim( stripslashes( $_POST[$value['id']] ) ) );
						} else {
							$option_value = '';
						}

					break;

					case "text" :
					case "number":
					case "select" :
					case "single_select_page" :
					case "radio" :
						if ( isset( $_POST[$value['id']] ) ) {
							$option_value = auto_load_next_post_clean( stripslashes( $_POST[$value['id']] ) );
						} else {
							$option_value = '';
						}

					break;

					// Special types
					case "multiselect" :
						// Get array
						if ( isset( $_POST[$value['id']] ) ) {
							$selected_values = array_map( 'auto_load_next_post_clean', array_map( 'stripslashes', (array) $_POST[$value['id']] ) );
						} else {
							$selected_values = array();
						}
						$option_value = $selected_values;

					break;

					// Custom handling
					default :
						do_action( 'auto_load_next_post_update_option_' . $type, $value );

					break;
				} // END switch()

				if ( ! is_null( $option_value ) ) {

					// Check if option is an array
					if ( strstr( $value['id'], '[') ) {
						parse_str( $value['id'], $option_array );

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

						// Get old option value
						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();
						}

						// Set keys and value
						$key = key($option_array[$option_name]);
						$update_options[$option_name][$key] = $option_value;

					// Single value
					} else {
						$update_options[$value['id']] = $option_value;
					}

				}

				// Custom handling
				do_action( 'auto_load_next_post_update_option', $value );
			}

			// Now save the options
			foreach ( $update_options as $name => $value ) {
				update_option( $name, $value );
			}

			// Save all options as an array. Ready for export.
			update_option( 'auto_load_next_post_options_' . $current_tab, $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		* @class Auto_Load_Next_Post_Admin_Settings
6		* @since 1.0.0
7		* @version 1.4.8
8		* @author Sébastien Dumont
9		* @category Admin
10		* @package Auto Load Next Post
11		* @license GPL-2.0+
12		*/
13
14		// Exit if accessed directly.
15		if ( ! defined( 'ABSPATH' ) ) {
16		exit;
17		}
18
19		if ( ! class_exists('Auto_Load_Next_Post_Admin_Settings' ) ) {
20
21		class Auto_Load_Next_Post_Admin_Settings {
22
23		/**
24		* Setting pages.
25		*
26		* @access private
27		* @static
28		* @var array
29		*/
30		private static $settings = array();
31
32		/**
33		* Error messages.
34		*
35		* @access private
36		* @static
37		* @var array
38		*/
39		private static $errors = array();
40
41		/**
42		* Update messages.
43		*
44		* @access private
45		* @static
46		* @var array
47		*/
48		private static $messages = array();
49
50		/**
51		* Include the settings page classes.
52		*
53		* @access public
54		* @static
55		* @since 1.0.0
56		* @version 1.4.10
57		* @return $settings
58		*/
59		public static function get_settings_pages() {
60		if ( empty( self::$settings ) ) {
61		$settings = array();
62
63		include_once( dirname( __FILE__ ) . '/settings/class-alnp-settings-page.php' );
64
65		$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-general.php');
66		$settings[] = include( dirname( __FILE__ ) . '/settings/class-alnp-settings-events.php');
67
68		self::$settings = apply_filters( 'auto_load_next_post_get_settings_pages', $settings );
69		}
70
71		return self::$settings;
72		} // END get_settings_page()
73
74		/**
75		* Save the settings.
76		*
77		* @access public
78		* @static
79		* @since 1.0.0
80		* @version 1.4.10
81		* @global $current_tab
82		*/
83		public static function save() {
84		global $current_tab;
85
86		check_admin_referer( 'auto-load-next-post-settings' );
87
88		// Trigger actions
89		do_action( 'auto_load_next_post_settings_save_' . $current_tab );
90		do_action( 'auto_load_next_post_update_options_' . $current_tab );
91		do_action( 'auto_load_next_post_update_options' );
92
93		self::add_message( __( 'Your settings have been saved.', 'auto-load-next-post' ) );
94
95		do_action( 'auto_load_next_post_settings_saved' );
96		} // END save()
97
98		/**
99		* Add a message
100		*
101		* @access public
102		* @static
103		* @since 1.0.0
104		* @param string $text Message
105		*/
106		public static function add_message( $text ) {
107		self::$messages[] = $text;
108		} // END add_message()
109
110		/**
111		* Add an error
112		*
113		* @access public
114		* @static
115		* @since 1.0.0
116		* @param string $text Error
117		*/
118		public static function add_error( $text ) {
119		self::$errors[] = $text;
120		} // END add_error()
121
122		/**
123		* Output messages and errors.
124		*
125		* @access public
126		* @static
127		* @since 1.0.0
128		* @return string
129		*/
130		public static function show_messages() {
131		if ( count( self::$errors ) > 0 ) {
132		foreach ( self::$errors as $error ) {
133		echo '<div id="message" class="error inline"><p><strong>' . esc_html( $error ) . '</strong></p></div>';
134		}
135		} elseif ( count( self::$messages ) > 0 ) {
136		foreach ( self::$messages as $message ) {
137		echo '<div id="message" class="updated inline"><p><strong>' . esc_html( $message ) . '</strong></p></div>';
138		}
139		}
140		} // END show_messages()
141
142		/**
143		* Settings Page.
144		*
145		* Handles the display of the main settings page in admin.
146		*
147		* @access public
148		* @static
149		* @since 1.0.0
150		* @version 1.4.10
151		* @filter auto_load_next_post_settings_tabs_array
152		* @global string $current_section
153		* @global string $current_tab
154		* @return void
155		*/
156		public static function output() {
157		global $current_section, $current_tab;
158
159		do_action( 'auto_load_next_post_settings_start' );
160
161		wp_enqueue_script( 'auto_load_next_post_settings', AUTO_LOAD_NEXT_POST_URL_PATH . '/assets/js/admin/settings' . AUTO_LOAD_NEXT_POST_SCRIPT_MODE . '.js', array('jquery'), AUTO_LOAD_NEXT_POST_VERSION, true );
162
163		wp_localize_script( 'auto_load_next_post_settings', 'auto_load_next_post_settings_params', array(
164		'i18n_nav_warning' => __( 'The changes you made will be lost if you navigate away from this page.', 'auto-load-next-post' ),
165		) );
166
167		// Get tabs for the settings page
168		$tabs = apply_filters( 'auto_load_next_post_settings_tabs_array', array() );
169
170		include( dirname( __FILE__ ) . '/views/html-admin-settings.php' );
171		} // END output()
172
173		/**
174		* Get a setting from the settings API.
175		*
176		* @access public
177		* @static
178		* @since 1.0.0
179		* @param mixed $option_name
180		* @return string
181		*/
182		public static function get_option( $option_name, $default = '' ) {
183		// Array value
184		if ( strstr( $option_name, '[' ) ) {
185		parse_str( $option_name, $option_array );
186
187		// Option name is first key
188		$option_name = current( array_keys( $option_array ) );
189
190		// Get value
191		$option_values = get_option( $option_name, '' );
192
193		$key = key( $option_array[$option_name] );
194
195		if ( isset( $option_values[$key] ) ) {
196		$option_value = $option_values[$key];
197		} else {
198		$option_value = null;
199		}
200		// Single value
201		} else {
202		$option_value = get_option($option_name, null);
203		}
204
205		if ( is_array( $option_value ) ) {
206		$option_value = array_map( 'stripslashes', $option_value );
207		} elseif ( ! is_null( $option_value ) ) {
208		$option_value = stripslashes( $option_value );
209		}
210
211		return $option_value === null ? $default : $option_value;
212		} // END get_option()
213
214		/**
215		* Output admin fields.
216		*
217		* Loops though the plugin name options array and outputs each field.
218		*
219		* @since 1.0.0
220		* @access public
221		* @static
222		* @param array $options Opens array to output
223		*/
224		public static function output_fields($options) {
225		foreach ($options as $value) {
226		if ( ! isset($value['type'])) {
227		continue;
228		}
229		if ( ! isset($value['id'])) {
230		$value['id'] = '';
231		}
232		if ( ! isset($value['title'])) {
233		$value['title'] = isset($value['name']) ? $value['name'] : '';
234		}
235		if ( ! isset($value['placeholder'])) {
236		$value['placeholder'] = '';
237		}
238		if ( ! isset($value['class'])) {
239		$value['class'] = '';
240		}
241		if ( ! isset($value['css'])) {
242		$value['css'] = '';
243		}
244		if ( ! isset($value['default'])) {
245		$value['default'] = '';
246		}
247		if ( ! isset($value['desc'])) {
248		$value['desc'] = '';
249		}
250		if ( ! isset($value['desc_tip'])) {
251		$value['desc_tip'] = false;
252		}
253
254		// Custom attribute handling
255		$custom_attributes = array();
256
257		if ( ! empty($value['custom_attributes']) && is_array($value['custom_attributes'])) {
258		foreach ($value['custom_attributes'] as $attribute => $attribute_value) {
259		$custom_attributes[] = esc_attr($attribute).'="'.esc_attr($attribute_value).'"';
260		}
261		}
262
263		// Description handling
264		if ($value['desc_tip'] === true) {
265		$description = '';
266		$tip = $value['desc'];
267		} else if ( ! empty($value['desc_tip'])) {
268		$description = $value['desc'];
269		$tip = $value['desc_tip'];
270		} else if ( ! empty($value['desc'])) {
271		$description = $value['desc'];
272		$tip = '';
273		} else {
274		$description = $tip = '';
275		}
276
277	View Code Duplication	if ($description && in_array($value['type'], array('textarea', 'radio'))) {
278		$description = '<p style="margin-top:0">'.wp_kses_post($description).'</p>';
279		} else if ($description) {
280		$description = '<span class="description">'.wp_kses_post($description).'</span>';
281		}
282
283	View Code Duplication	if ($tip && in_array($value['type'], array('checkbox'))) {
284		$tip = '<p class="description">'.$tip.'</p>';
285		} else if ($tip) {
286		$tip = '<img class="help_tip" data-tip="'.esc_attr($tip).'" src="' . AUTO_LOAD_NEXT_POST_URL_PATH . '/assets/images/help.png" height="16" width="16" />';
287		}
288
289		// Switch based on type
290		switch ($value['type']) {
291		// Section Titles
292		case 'title':
293		if ( ! empty($value['title'])) {
294		echo '<h3>'.esc_html($value['title']).'</h3>';
295		}
296
297		if ( ! empty($value['desc'])) {
298		echo wpautop(wptexturize(wp_kses_post($value['desc'])));
299		}
300
301		echo '<table class="form-table">'."\n\n";
302
303		if ( ! empty($value['id'])) {
304		do_action('auto_load_next_post_settings_'.sanitize_title($value['id']));
305		}
306
307		break;
308
309		// Section Ends
310		case 'sectionend':
311
312	View Code Duplication	if ( ! empty($value['id'])) {
313		do_action('auto_load_next_post_settings_'.sanitize_title($value['id']).'_end');
314		}
315
316		echo '</table>';
317
318	View Code Duplication	if ( ! empty($value['id'])) {
319		do_action('auto_load_next_post_settings_'.sanitize_title($value['id']).'_after');
320		}
321
322		break;
323
324		// Standard text inputs and subtypes like 'number'
325		case 'text':
326		case 'number':
327		$type = $value['type'];
328		$class = '';
329		$option_value = self::get_option($value['id'], $value['default']);
330		?><tr valign="top">
331		<th scope="row" class="titledesc">
332		<label for="<?php echo esc_attr($value['id']); ?>"><?php echo esc_html($value['title']); ?></label>
333		<?php echo $tip; ?>
334		</th>
335		<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>">
336		<input
337		name="<?php echo esc_attr($value['id']); ?>"
338		id="<?php echo esc_attr($value['id']); ?>"
339		type="<?php echo esc_attr($type); ?>"
340		style="<?php echo esc_attr($value['css']); ?>"
341		value="<?php echo esc_attr($option_value); ?>"
342		class="<?php echo esc_attr($value['class']); ?>"
343		<?php echo implode(' ', $custom_attributes); ?>
344		/> <?php echo $description; ?>
345		</td>
346		</tr><?php
347
348		break;
349
350		// Textarea
351		case 'textarea':
352		$option_value = self::get_option($value['id'], $value['default']);
353		?><tr valign="top">
354		<th scope="row" class="titledesc">
355		<label for="<?php echo esc_attr($value['id']); ?>"><?php echo esc_html($value['title']); ?></label>
356		<?php echo $tip; ?>
357		</th>
358		<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>">
359		<?php echo $description; ?>
360		<textarea
361		name="<?php echo esc_attr($value['id']); ?>"
362		id="<?php echo esc_attr($value['id']); ?>"
363		style="<?php echo esc_attr($value['css']); ?>"
364		placeholder="<?php echo esc_attr($value['placeholder']); ?>"
365		class="<?php echo esc_attr($value['class']); ?>"
366		<?php echo implode(' ', $custom_attributes); ?>
367		><?php echo esc_textarea($option_value); ?></textarea>
368		</td>
369		</tr><?php
370
371		break;
372
373		// Select boxes
374		case 'select':
375		case 'multiselect':
376		$option_value = self::get_option($value['id'], $value['default']);
377		?><tr valign="top">
378		<th scope="row" class="titledesc">
379		<label for="<?php echo esc_attr($value['id']); ?>"><?php echo esc_html($value['title']); ?></label>
380		<?php echo $tip; ?>
381		</th>
382		<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>">
383		<select
384		name="<?php echo esc_attr($value['id']); ?><?php if ($value['type'] == 'multiselect') {
385		echo '[]';
386		}
387		?>"
388		id="<?php echo esc_attr($value['id']); ?>"
389		style="<?php echo esc_attr($value['css']); ?>"
390		class="<?php echo esc_attr($value['class']); ?>"
391		<?php echo implode(' ', $custom_attributes); ?>
392		<?php if ($value['type'] == 'multiselect') {
393		echo 'multiple="multiple"';
394		}
395		?>>
396		<?php foreach ($value['options'] as $key => $val) { ?>
397		<option value="<?php echo esc_attr($key); ?>" <?php
398		if (is_array($option_value)) {
399		selected(in_array($key, $option_value), true);
400		} else {
401		selected($option_value, $key);
402		}
403		?>><?php echo $val ?></option>
404		<?php
405		}
406		?>
407		</select> <?php echo $description; ?>
408		</td>
409		</tr><?php
410
411		break;
412
413		// Radio inputs
414		case 'radio':
415		$option_value = self::get_option($value['id'], $value['default']);
416		?><tr valign="top">
417		<th scope="row" class="titledesc">
418		<label for="<?php echo esc_attr($value['id']); ?>"><?php echo esc_html($value['title']); ?></label>
419		<?php echo $tip; ?>
420		</th>
421		<td class="forminp forminp-<?php echo sanitize_title($value['type']); ?>">
422		<fieldset>
423		<?php echo $description; ?>
424		<ul>
425		<?php foreach ($value['options'] as $key => $val) { ?>
426		<li>
427		<label><input
428		name="<?php echo esc_attr($value['id']); ?>"
429		value="<?php echo $key; ?>"
430		type="radio"
431		style="<?php echo esc_attr($value['css']); ?>"
432		class="<?php echo esc_attr($value['class']); ?>"
433		<?php echo implode(' ', $custom_attributes); ?>
434		<?php checked($key, $option_value); ?>
435		/> <?php echo $val ?></label>
436		</li>
437		<?php } ?>
438		</ul>
439		</fieldset>
440		</td>
441		</tr><?php
442
443		break;
444
445		// Checkbox input
446		case 'checkbox':
447		$option_value = self::get_option($value['id'], $value['default']);
448		if ( ! isset($value['hide_if_checked'])) {
449		$value['hide_if_checked'] = false;
450		}
451		if ( ! isset($value['show_if_checked'])) {
452		$value['show_if_checked'] = false;
453		}
454		if ( ! isset($value['checkboxgroup']) \|\| (isset($value['checkboxgroup']) && $value['checkboxgroup'] == 'start')) {
455		?>
456		<tr valign="top" class="<?php
457		if ($value['hide_if_checked'] == 'yes' \|\| $value['show_if_checked'] == 'yes') {
458		echo 'hidden_option';
459		}
460		if ($value['hide_if_checked'] == 'option') {
461		echo 'hide_options_if_checked';
462		}
463		if ($value['show_if_checked'] == 'option') {
464		echo 'show_options_if_checked';
465		}
466		?>">
467		<th scope="row" class="titledesc"><?php echo esc_html($value['title']); ?></th>
468		<td class="forminp forminp-checkbox">
469		<fieldset>
470		<?php
471		} else {
472		?>
473		<fieldset class="<?php
474		if ($value['hide_if_checked'] == 'yes' \|\| $value['show_if_checked'] == 'yes') {
475		echo 'hidden_option';
476		}
477		if ($value['hide_if_checked'] == 'option') {
478		echo 'hide_options_if_checked';
479		}
480		if ($value['show_if_checked'] == 'option') {
481		echo 'show_options_if_checked';
482		}
483		?>">
484		<?php
485		}
486		?>
487		<legend class="screen-reader-text"><span><?php echo esc_html($value['title']); ?></span></legend>
488		<label for="<?php echo $value['id'] ?>">
489		<input
490		name="<?php echo esc_attr($value['id']); ?>"
491		id="<?php echo esc_attr($value['id']); ?>"
492		type="checkbox"
493		value="1"
494		<?php checked($option_value, 'yes'); ?>
495		<?php echo implode(' ', $custom_attributes); ?>
496		/> <?php echo wp_kses_post($value['desc']) ?></label> <?php echo $tip; ?>
497		<?php
498		if ( ! isset($value['checkboxgroup']) \|\| (isset($value['checkboxgroup']) && $value['checkboxgroup'] == 'end')) {
499		?>
500		</fieldset>
501		</td>
502		</tr>
503		<?php
504		} else {
505		?>
506		</fieldset>
507		<?php
508		}
509
510		break;
511
512		// Default: run an action
513		default:
514		do_action('auto_load_next_post_admin_field_'.$value['type'], $value);
515
516		break;
517		} // end switch
518
519		}
520
521		} // END output_fields()
522
523		/**
524		* Save admin fields.
525		*
526		* Loops though the plugin name options array and outputs each field.
527		*
528		* @access public
529		* @static
530		* @since 1.0.0
531		* @param array $options Opens array to output
532		* @return bool
533		*/
534		public static function save_fields( $options, $current_tab ) {
535		if ( empty( $_POST ) ) {
536		return false;
537		}
538
539		// Options to update will be stored here
540		$update_options = array();
541
542		// Loop options and get values to save
543		foreach ( $options as $value ) {
544
545		if ( ! isset( $value['id'] ) ) {
546		continue;
547		}
548
549		$type = isset( $value['type'] ) ? sanitize_title( $value['type'] ) : '';
550
551		// Get the option name
552		$option_value = null;
553
554		switch ( $type ) {
555		// Standard types
556		case "checkbox" :
557		if ( isset( $_POST[$value['id']] ) ) {
558		$option_value = 'yes';
559		} else {
560		$option_value = 'no';
561		}
562
563		break;
564
565	View Code Duplication	case "textarea" :
566		if ( isset( $_POST[$value['id']] ) ) {
567		$option_value = wp_kses_post( trim( stripslashes( $_POST[$value['id']] ) ) );
568		} else {
569		$option_value = '';
570		}
571
572		break;
573
574		case "text" :
575		case "number":
576		case "select" :
577		case "single_select_page" :
578	View Code Duplication	case "radio" :
579		if ( isset( $_POST[$value['id']] ) ) {
580		$option_value = auto_load_next_post_clean( stripslashes( $_POST[$value['id']] ) );
581		} else {
582		$option_value = '';
583		}
584
585		break;
586
587		// Special types
588		case "multiselect" :
589		// Get array
590		if ( isset( $_POST[$value['id']] ) ) {
591		$selected_values = array_map( 'auto_load_next_post_clean', array_map( 'stripslashes', (array) $_POST[$value['id']] ) );
592		} else {
593		$selected_values = array();
594		}
595		$option_value = $selected_values;
596
597		break;
598
599		// Custom handling
600		default :
601		do_action( 'auto_load_next_post_update_option_' . $type, $value );
602
603		break;
604		} // END switch()
605
606		if ( ! is_null( $option_value ) ) {
607
608		// Check if option is an array
609		if ( strstr( $value['id'], '[') ) {
610		parse_str( $value['id'], $option_array );
611
612		// Option name is first key
613		$option_name = current( array_keys( $option_array ) );
614
615		// Get old option value
616		if ( ! isset($update_options[$option_name])) {
617		$update_options[$option_name] = get_option($option_name, array());
618		}
619
620		if ( ! is_array($update_options[$option_name])) {
621		$update_options[$option_name] = array();
622		}
623
624		// Set keys and value
625		$key = key($option_array[$option_name]);
626		$update_options[$option_name][$key] = $option_value;
627
628		// Single value
629		} else {
630		$update_options[$value['id']] = $option_value;
631		}
632
633		}
634
635		// Custom handling
636		do_action( 'auto_load_next_post_update_option', $value );
637		}
638
639		// Now save the options
640		foreach ( $update_options as $name => $value ) {
641		update_option( $name, $value );
642		}
643
644		// Save all options as an array. Ready for export.
645		update_option( 'auto_load_next_post_options_' . $current_tab, $update_options );
646
647		return true;
648		} // END save_fields()
649
650		} // END class.
651
652		} // END if class exists.
653

AutoLoadNextPost / auto-load-next-post

Pull Request — master (#131)

show_messages() A

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