PluginProbe
Hide/Remove Metadata / trunk
Hide/Remove Metadata vtrunk
trunk 1.0.0 1.0.1 1.1 1.2 1.2.1 1.2.2 1.2.3 1.2.4 1.2.5 1.2.6 1.2.7 1.2.8 1.2.9 2.0 2.1
← All changes | hide-metadata.php +135 -138 1.1 → trunk View file →
@@ -4,9 +4,9 @@
4 4 * Description: Hide/Remove Metadata is a free, simple yet extremely handy WordPress plugin that helps you hide author and published date either by CSS or PHP from your website effortlessly.
5 5 * Plugin URI: http://catchplugins.com/plugins/hide-metadata
6 6 * Author: Catch Plugins
7 7 * Author URI: http://catchplugins.com/
8 - * Version: 1.1
8 + * Version: 2.1
9 9 * License: GPL2
10 10 * Text Domain: hide-metadata
11 11 * Domain Path: /languages
12 12 */
@@ -27,57 +27,83 @@
27 27 along with this program; if not, write to the Free Software
28 28 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
29 29 */
30 30
31 -define( 'HIDE_METADATA_VERSION', '1.1' );
31 +if (! defined('ABSPATH')) {
32 + exit; // Exit if accessed directly
33 +}
32 34
33 -class Hide_Metadata {
35 +// Define Version
36 +if ( ! defined( 'HIDE_METADATA_VERSION' ) ) {
37 + define( 'HIDE_METADATA_VERSION', '2.1' );
38 +}
39 +
40 +if ( ! defined( 'HIDE_METADATA_BASENAME' ) ) {
41 + define('HIDE_METADATA_BASENAME', plugin_basename(__FILE__));
42 +}
43 +
44 +class Hide_Metadata
45 +{
34 46 private $plugin_name;
35 47 private $version;
36 48 private $options;
37 49
38 - function __construct() {
50 + function __construct()
51 + {
39 52 $this->plugin_name = 'hide-metadata';
40 53 $this->version = HIDE_METADATA_VERSION;
41 54 $this->options = hide_metadata_get_options();
42 55
43 - add_action( 'admin_init', array( $this, 'register_settings' ) );
44 - add_action( 'admin_menu', array( $this, 'add_plugin_settings_menu' ) );
45 - add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_styles' ) );
46 - add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
56 + add_filter('body_class', array($this, 'hide_metadata_body_class'));
57 + add_action('admin_init', array($this, 'register_settings'));
58 + add_action('admin_menu', array($this, 'add_plugin_settings_menu'));
59 + add_action('admin_enqueue_scripts', array($this, 'enqueue_styles'));
60 + add_action('wp_enqueue_scripts', array($this, 'plugin_styles'));
61 + add_action('admin_enqueue_scripts', array($this, 'enqueue_scripts'));
47 62
48 - add_filter( 'plugin_row_meta', array( $this, 'add_plugin_meta_links' ), 10, 2 );
63 + add_filter('plugin_row_meta', array($this, 'add_plugin_meta_links'), 10, 2);
49 64
50 - add_filter( 'plugin_action_links', array( $this, 'action_links' ), 10, 2 );
65 + add_filter('plugin_action_links', array($this, 'action_links'), 10, 2);
51 66
52 - if ( 'php' == $this->options['hide_by'] ) {
53 - add_action( 'loop_start', array( $this, 'remove_php' ) );
67 + if ('php' === $this->options['hide_by']) {
68 + add_action('loop_start', array($this, 'remove_php'));
69 + add_action('init', array($this, 'remove_php'));
54 70 }
55 - add_action( 'wp_head', array( $this, 'css_filter_option' ) );
56 71 }
57 72
73 +
58 74 /**
59 75 * Register the stylesheets for the admin area.
60 76 *
61 77 * @since 1.0.0
62 78 */
63 - function enqueue_styles() {
64 - if ( isset( $_GET['page'] ) && 'hide-metadata' == $_GET['page'] ) {
65 - wp_enqueue_style( $this->plugin_name . '-display-dashboard', plugin_dir_url( __FILE__ ) . 'css/admin-dashboard.css', array(), $this->version, 'all' );
79 + function enqueue_styles()
80 + {
81 + $hm_page = isset($_GET['page']) ? sanitize_text_field(wp_unslash($_GET['page'])) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check for admin style loading.
82 + if ('hide-metadata' === $hm_page) {
83 + wp_enqueue_style($this->plugin_name . '-display-dashboard', plugin_dir_url(__FILE__) . 'css/admin-dashboard.css', array(), $this->version, 'all');
66 84 }
67 85 }
68 86
87 +
88 + function plugin_styles()
89 + {
90 + wp_enqueue_style($this->plugin_name . '-style', plugin_dir_url(__FILE__) . 'css/style.css', array(), $this->version, 'all');
91 + }
92 +
93 +
69 94 /**
70 95 * Register the scripts for the admin area.
71 96 *
72 97 * @since 1.0.0
73 98 */
74 - function enqueue_scripts() {
75 - if ( isset( $_GET['page'] ) && 'hide-metadata' == $_GET['page'] ) {
76 - wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/hide-metadata-admin.js', array( 'jquery', 'matchHeight', 'jquery-ui-tooltip' ), $this->version, false );
99 + function enqueue_scripts()
100 + {
101 + $hm_page = isset($_GET['page']) ? sanitize_text_field(wp_unslash($_GET['page'])) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page check for admin script loading.
102 + if ('hide-metadata' === $hm_page) {
103 + wp_enqueue_script($this->plugin_name, plugin_dir_url(__FILE__) . 'js/hide-metadata-admin.js', array('jquery', 'matchHeight', 'jquery-ui-tooltip'), $this->version, false);
77 104
78 - wp_enqueue_script( 'matchHeight', plugin_dir_url( __FILE__ ) . 'js/jquery-matchHeight.min.js', array( 'jquery' ), $this->version, false );
79 -
105 + wp_enqueue_script('matchHeight', plugin_dir_url(__FILE__) . 'js/jquery-matchHeight.min.js', array('jquery'), $this->version, false);
80 106 }
81 107 }
82 108
83 109 /**
@@ -87,13 +113,14 @@
87 113 * @param arrray $links Link url.
88 114 *
89 115 * @param arrray $file File name.
90 116 */
91 - function action_links( $links, $file ) {
92 - if ( $file === $this->plugin_name . '/' . $this->plugin_name . '.php' ) {
93 - $settings_link = '<a href="' . esc_url( admin_url( 'admin.php?page=hide-metadata' ) ) . '">' . esc_html__( 'Settings', 'hide-metadata' ) . '</a>';
117 + function action_links($links, $file)
118 + {
119 + if ($file === $this->plugin_name . '/' . $this->plugin_name . '.php') {
120 + $settings_link = '<a href="' . esc_url(admin_url('tools.php?page=hide-metadata')) . '">' . esc_html__('Settings', 'hide-metadata') . '</a>';
94 121
95 - array_unshift( $links, $settings_link );
122 + array_unshift($links, $settings_link);
96 123 }
97 124 return $links;
98 125 }
99 126
@@ -99,18 +126,18 @@
99 126
100 127 /**
101 128 * Add settings menu
102 129 */
103 - function add_plugin_settings_menu() {
104 - // Add Main Menu
105 - add_menu_page(
106 - esc_html__( 'Hide/Remove Metadata', 'hide-metadata' ),
107 - esc_html__( 'Hide/Remove Metadata', 'hide-metadata' ),
130 + function add_plugin_settings_menu()
131 + {
132 + // Add menu under tools
133 + add_submenu_page(
134 + 'tools.php',
135 + esc_html__('Hide/Remove Metadata', 'hide-metadata'),
136 + esc_html__('Hide/Remove Metadata', 'hide-metadata'),
108 137 'manage_options',
109 138 'hide-metadata',
110 - array( $this, 'settings_page' ),
111 - 'dashicons-visibility',
112 - '99.01564'
139 + array($this, 'settings_page')
113 140 );
114 141 }
115 142
116 143 /**
@@ -116,27 +143,31 @@
116 143 /**
117 144 * Hide/Remove MetaData: settings_page
118 145 * Hide/Remove MetaData Setting function
119 146 */
120 - function settings_page() {
121 - if ( ! current_user_can( 'manage_options' ) ) {
122 - wp_die( esc_html__( 'You do not have sufficient permissions to access this page.' ) );
147 + function settings_page()
148 + {
149 + if (! current_user_can('manage_options')) {
150 + wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'hide-metadata'));
123 151 }
124 152
125 - require plugin_dir_path( __FILE__ ) . 'partials/admin-display.php';
153 + require plugin_dir_path(__FILE__) . 'partials/admin-display.php';
126 154 }
127 155
128 - function register_settings() {
156 + function register_settings()
157 + {
129 158 register_setting(
130 159 'hide-metadata-group',
131 160 'hide_metadata_options',
132 - array( $this, 'sanitize_callback' )
161 + array($this, 'sanitize_callback')
133 162 );
134 163 }
135 164
136 - public function sanitize_callback( $input ) {
137 - if ( isset( $input['reset'] ) && $input['reset'] ) {
138 - //If reset, restore defaults
165 + public function sanitize_callback($input)
166 + {
167 +
168 + if (isset($input['reset']) && $input['reset']) {
169 + // If reset, restore defaults
139 170 return hide_metadata_default_options();
140 171 }
141 172 $message = null;
142 173 $type = null;
@@ -141,129 +172,94 @@
141 172 $message = null;
142 173 $type = null;
143 174
144 175 // Verify the nonce before proceeding.
145 - if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )
146 - || ( ! isset( $_POST['hide_metadata_nounce'] )
147 - || ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['hide_metadata_nounce'] ) ), basename( __FILE__ ) ) )
148 - || ( ! check_admin_referer( basename( __FILE__ ), 'hide_metadata_nounce' ) ) ) {
149 - if ( null !== $input ) {
176 + if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
177 + || (! isset($_POST['hide_metadata_nonce'])
178 + || ! wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['hide_metadata_nonce'])), HIDE_METADATA_BASENAME))
179 + || (! check_admin_referer(HIDE_METADATA_BASENAME, 'hide_metadata_nonce'))
180 + ) {
150 181
151 - $input['hide_by'] = sanitize_key( $input['hide_by'] );
152 - $input['hide_author'] = ( isset( $input['hide_author'] ) && 'on' == $input['hide_author'] ) ? '1' : '0';
153 - $input['hide_date'] = ( isset( $input['hide_date'] ) && 'on' == $input['hide_date'] ) ? '1' : '0';
182 + return esc_html__('Invalid Nonce', 'hide-metadata');
183 + } else {
184 + if (null !== $input) {
154 185
155 - return $input;
186 + $input['hide_by'] = sanitize_key($input['hide_by']);
187 + $input['hide_author'] = (isset($input['hide_author']) && '1' === $input['hide_author']) ? '1' : '0';
188 + $input['hide_date'] = (isset($input['hide_date']) && '1' === $input['hide_date']) ? '1' : '0';
156 189 }
157 - return 'Invalid Nonce';
190 + return $input;
158 191 }
159 192 }
160 193
161 - function hide_by_css() {
162 194
163 - $css = '';
195 + // Removal using css
196 +
197 + public function hide_metadata_body_class($classes)
198 + {
199 +
164 200 $options = hide_metadata_get_options();
165 201
166 - // Hide author CSS
167 - if ( 1 == $options['hide_author'] && 'css' == $options['hide_by'] ) {
168 - $css .= '.entry-meta .byline,
169 - .entry-header .entry-meta > span.byline {
170 - display: none;
171 - }';
202 + if ('1' === $options['hide_author'] && 'css' === $options['hide_by']) {
203 + $classes[] = 'hide-meta-author';
172 204 }
173 -
174 - // Hide date CSS
175 - if ( 1 == $options['hide_date'] && 'css' == $options['hide_by'] ) {
176 - $css .= '.entry-meta .posted-on,
177 - .entry-header .entry-meta > span.posted-on {
178 - display: none;
179 - }';
205 + if ('1' === $options['hide_date'] && 'css' === $options['hide_by']) {
206 + $classes[] = 'hide-meta-date';
180 207 }
181 -
182 - // Hide author
183 - if ( 1 == $options['hide_author'] && 'php' == $options['hide_by'] ) {
184 - $css .= '.entry-meta .byline:before,
185 - .entry-header .entry-meta span.byline:before,
186 - .entry-meta .byline:after,
187 - .entry-header .entry-meta span.byline:after,
188 - .single .byline, .group-blog .byline,
189 - .entry-meta .byline,
190 - .entry-header .entry-meta > span.byline {
191 - content: "";
192 - display: none;
193 - margin: 0;
194 - }';
208 + if ('1' === $options['hide_date'] && 'php' === $options['hide_by']) {
209 + $classes[] = 'hide-meta-date-php';
195 210 }
196 -
197 - // Hide date
198 - if ( 1 == $options['hide_date'] && 'php' == $options['hide_by'] ) {
199 - $css .= '.entry-meta .posted-on:before,
200 - .entry-header .entry-meta > span.posted-on:before,
201 - .entry-meta .posted-on:after,
202 - .entry-header .entry-meta > span.posted-on:after,
203 - .entry-meta .posted-on,
204 - .entry-header .entry-meta > span.posted-on {
205 - content: "";
206 - display: none;
207 - margin: 0;
208 - }';
211 + if ('1' === $options['hide_author'] && 'php' === $options['hide_by']) {
212 + $classes[] = 'hide-meta-author-php';
209 213 }
210 214
211 - return $css;
215 + return $classes;
212 216 }
213 217
214 - //Removal using css
215 218
216 - function inline_style() {
217 - if ( ! empty( $this->hide_by_css() ) ) {
218 - echo '<style>/* CSS added by Hide Metadata Plugin */' . $this->hide_by_css() . '</style>';
219 - }
220 - }
221 219
222 - function remove_php() {
220 + function remove_php()
221 + {
223 222 $options = hide_metadata_get_options();
224 223
225 - if ( 1 == $options['hide_author'] ) {
226 - add_filter( 'the_author', '__return_false' );
227 - add_filter( 'get_the_author', '__return_false' );
228 - add_filter( 'author_link', '__return_false' );
224 + if ('1' === $options['hide_author']) {
225 + add_filter('the_author', '__return_false');
226 + add_filter('get_the_author', '__return_false');
227 + add_filter('author_link', '__return_false');
229 228 }
230 229
231 - if ( 1 == $options['hide_date'] ) {
232 - add_filter( 'the_date', '__return_false' );
233 - add_filter( 'the_time', '__return_false' );
234 - add_filter( 'the_modified_date', '__return_false' );
235 - add_filter( 'get_the_date', '__return_false' );
236 - add_filter( 'get_the_title', '__return_false' );
237 - add_filter( 'get_the_time', '__return_false' );
238 - add_filter( 'get_the_modified_date', '__return_false' );
230 + if ('1' === $options['hide_date']) {
231 + add_filter('the_date', '__return_false');
232 + add_filter('the_time', '__return_false');
233 + add_filter('the_modified_date', '__return_false');
234 + add_filter('get_the_date', '__return_false');
235 + add_filter('get_the_time', '__return_false');
236 + add_filter('get_the_modified_date', '__return_false');
239 237 }
240 238 }
241 239
242 - function css_filter_option() {
243 - $this->inline_style();
244 - }
245 240
246 - function add_plugin_meta_links( $meta_fields, $file ) {
241 + function add_plugin_meta_links($meta_fields, $file)
242 + {
247 243
248 - if ( $file == plugin_basename( __FILE__ ) ) {
244 + if (plugin_basename(__FILE__) === $file) {
249 245
250 246 $meta_fields[] = "<a href='https://catchplugins.com/support-forum/forum/hide-metadata/' target='_blank'>Support Forum</a>";
251 247 $meta_fields[] = "<a href='https://wordpress.org/support/plugin/hide-metadata/reviews#new-post' target='_blank' title='Rate'>
252 248 <i class='ct-rate-stars'>"
253 - . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
254 - . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
255 - . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
256 - . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
257 - . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
258 - . '</i></a>';
249 + . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
250 + . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
251 + . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
252 + . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
253 + . "<svg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' class='feather feather-star'><polygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/></svg>"
254 + . '</i></a>';
259 255
260 256 $stars_color = '#ffb900';
261 257
262 258 echo '<style>'
263 - . '.ct-rate-stars{display:inline-block;color:' . $stars_color . ';position:relative;top:3px;}'
264 - . '.ct-rate-stars svg{fill:' . $stars_color . ';}'
265 - . '.ct-rate-stars svg:hover{fill:' . $stars_color . '}'
259 + . '.ct-rate-stars{display:inline-block;color:' . esc_html($stars_color) . ';position:relative;top:3px;}'
260 + . '.ct-rate-stars svg{fill:' . esc_html($stars_color) . ';}'
261 + . '.ct-rate-stars svg:hover{fill:' . esc_html($stars_color) . '}'
266 262 . '.ct-rate-stars svg:hover ~ svg{fill:none;}'
267 263 . '</style>';
268 264 }
269 265
@@ -268,30 +264,31 @@
268 264 }
269 265
270 266 return $meta_fields;
271 267 }
272 -
273 268 }
274 269
275 270 new Hide_Metadata();
276 271
277 272
278 -function hide_metadata_default_options( $option = null ) {
273 +function hide_metadata_default_options($option = null)
274 +{
279 275 $default_options = array(
280 276 'hide_by' => 'css',
281 - 'hide_author' => 0,
282 - 'hide_date' => 0,
277 + 'hide_author' => '0',
278 + 'hide_date' => '0',
283 279 );
284 280
285 - if ( null == $option ) {
286 - return apply_filters( 'hide_metadata_options', $default_options );
281 + if (null === $option) {
282 + return apply_filters('hide_metadata_options', $default_options);
287 283 } else {
288 - return $default_options[ $option ];
284 + return $default_options[$option];
289 285 }
290 286 }
291 287
292 -function hide_metadata_get_options() {
288 +function hide_metadata_get_options()
289 +{
293 290 $defaults = hide_metadata_default_options();
294 - $options = get_option( 'hide_metadata_options', $defaults );
291 + $options = get_option('hide_metadata_options', $defaults);
295 292
296 - return wp_parse_args( $options, $defaults );
293 + return wp_parse_args($options, $defaults);
297 294 }