PluginProbe
Hide/Remove Metadata / 2.0
Hide/Remove Metadata v2.0
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 +134 -139 1.2 → 2.0 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: 1.2
8 + * Version: 2.0
9 9 * License: GPL2
10 10 * Text Domain: hide-metadata
11 11 * Domain Path: /languages
12 12 */
@@ -27,57 +27,81 @@
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', '1.2' );
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', '2.0' );
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(), $this->version, 'all' );
79 + function enqueue_styles()
80 + {
81 + if (isset($_GET['page']) && 'hide-metadata' === $_GET['page']) {
82 + wp_enqueue_style($this->plugin_name . '-display-dashboard', plugin_dir_url(__FILE__) . 'css/admin-dashboard.css', array(), $this->version, 'all');
66 83 }
67 84 }
68 85
86 +
87 + function plugin_styles()
88 + {
89 + wp_enqueue_style($this->plugin_name . '-style', plugin_dir_url(__FILE__) . 'css/style.css', array(), $this->version, 'all');
90 + }
91 +
92 +
69 93 /**
70 94 * Register the scripts for the admin area.
71 95 *
72 96 * @since 1.0.0
73 97 */
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' ), $this->version, false );
98 + function enqueue_scripts()
99 + {
100 + if (isset($_GET['page']) && 'hide-metadata' === $_GET['page']) {
101 + wp_enqueue_script($this->plugin_name, plugin_dir_url(__FILE__) . 'js/hide-metadata-admin.js', array('jquery', 'matchHeight', 'jquery-ui-tooltip'), $this->version, false);
77 102
78 - wp_enqueue_script( 'matchHeight', plugin_dir_url( __FILE__ ) . 'js/jquery-matchHeight.min.js', array( 'jquery' ), $this->version, false );
79 -
103 + wp_enqueue_script('matchHeight', plugin_dir_url(__FILE__) . 'js/jquery-matchHeight.min.js', array('jquery'), $this->version, false);
80 104 }
81 105 }
82 106
83 107 /**
@@ -87,13 +111,14 @@
87 111 * @param arrray $links Link url.
88 112 *
89 113 * @param arrray $file File name.
90 114 */
91 - function action_links( $links, $file ) {
92 - if ( $file === $this->plugin_name . '/' . $this->plugin_name . '.php' ) {
93 - $settings_link = '<a href="' . esc_url( admin_url( 'admin.php?page=hide-metadata' ) ) . '">' . esc_html__( 'Settings', 'hide-metadata' ) . '</a>';
115 + function action_links($links, $file)
116 + {
117 + if ($file === $this->plugin_name . '/' . $this->plugin_name . '.php') {
118 + $settings_link = '<a href="' . esc_url(admin_url('admin.php?page=hide-metadata')) . '">' . esc_html__('Settings', 'hide-metadata') . '</a>';
94 119
95 - array_unshift( $links, $settings_link );
120 + array_unshift($links, $settings_link);
96 121 }
97 122 return $links;
98 123 }
99 124
@@ -99,18 +124,18 @@
99 124
100 125 /**
101 126 * Add settings menu
102 127 */
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' ),
128 + function add_plugin_settings_menu()
129 + {
130 + // Add menu under tools
131 + add_submenu_page(
132 + 'tools.php',
133 + esc_html__('Hide/Remove Metadata', 'hide-metadata'),
134 + esc_html__('Hide/Remove Metadata', 'hide-metadata'),
108 135 'manage_options',
109 136 'hide-metadata',
110 - array( $this, 'settings_page' ),
111 - 'dashicons-visibility',
112 - '99.01564'
137 + array($this, 'settings_page')
113 138 );
114 139 }
115 140
116 141 /**
@@ -116,27 +141,31 @@
116 141 /**
117 142 * Hide/Remove MetaData: settings_page
118 143 * Hide/Remove MetaData Setting function
119 144 */
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.' ) );
145 + function settings_page()
146 + {
147 + if (! current_user_can('manage_options')) {
148 + wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'hide-metadata'));
123 149 }
124 150
125 - require plugin_dir_path( __FILE__ ) . 'partials/admin-display.php';
151 + require plugin_dir_path(__FILE__) . 'partials/admin-display.php';
126 152 }
127 153
128 - function register_settings() {
154 + function register_settings()
155 + {
129 156 register_setting(
130 157 'hide-metadata-group',
131 158 'hide_metadata_options',
132 - array( $this, 'sanitize_callback' )
159 + array($this, 'sanitize_callback')
133 160 );
134 161 }
135 162
136 - public function sanitize_callback( $input ) {
137 - if ( isset( $input['reset'] ) && $input['reset'] ) {
138 - //If reset, restore defaults
163 + public function sanitize_callback($input)
164 + {
165 +
166 + if (isset($input['reset']) && $input['reset']) {
167 + // If reset, restore defaults
139 168 return hide_metadata_default_options();
140 169 }
141 170 $message = null;
142 171 $type = null;
@@ -141,130 +170,95 @@
141 170 $message = null;
142 171 $type = null;
143 172
144 173 // 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 !== $input ) {
174 + if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE)
175 + || (! isset($_POST['hide_metadata_nonce'])
176 + || ! wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['hide_metadata_nonce'])), HIDE_METADATA_BASENAME))
177 + || (! check_admin_referer(HIDE_METADATA_BASENAME, 'hide_metadata_nonce'))
178 + ) {
150 179
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';
180 + return esc_html__('Invalid Nonce', 'hide-metadata');
181 + } else {
182 + if (null !== $input) {
154 183
155 - return $input;
184 + $input['hide_by'] = sanitize_key($input['hide_by']);
185 + $input['hide_author'] = (isset($input['hide_author']) && '1' === $input['hide_author']) ? '1' : '0';
186 + $input['hide_date'] = (isset($input['hide_date']) && '1' === $input['hide_date']) ? '1' : '0';
156 187 }
157 - return 'Invalid Nonce';
188 + return $input;
158 189 }
159 190 }
160 191
161 - function hide_by_css() {
162 192
163 - $css = '';
193 + // Removal using css
194 +
195 + public function hide_metadata_body_class($classes)
196 + {
197 +
164 198 $options = hide_metadata_get_options();
165 199
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 -}\n";
200 + if ('1' === $options['hide_author'] && 'css' === $options['hide_by']) {
201 + $classes[] = 'hide-meta-author';
172 202 }
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 -}\n";
203 + if ('1' === $options['hide_date'] && 'css' === $options['hide_by']) {
204 + $classes[] = 'hide-meta-date';
180 205 }
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 -}\n";
206 + if ('1' === $options['hide_date'] && 'php' === $options['hide_by']) {
207 + $classes[] = 'hide-meta-date-php';
195 208 }
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 -}\n";
209 + if ('1' === $options['hide_author'] && 'php' === $options['hide_by']) {
210 + $classes[] = 'hide-meta-author-php';
209 211 }
210 212
211 - return $css;
213 + return $classes;
212 214 }
213 215
214 - //Removal using css
215 216
216 - function inline_style() {
217 - $css = $this->hide_by_css();
218 - if ( ! empty( $css ) ) {
219 - echo "<style>\n\n/* CSS added by Hide Metadata Plugin */\n\n" . wp_strip_all_tags( $css ) . "</style>\n";
220 - }
221 - }
222 217
223 - function remove_php() {
218 + function remove_php()
219 + {
224 220 $options = hide_metadata_get_options();
225 221
226 - if ( 1 == $options['hide_author'] ) {
227 - add_filter( 'the_author', '__return_false' );
228 - add_filter( 'get_the_author', '__return_false' );
229 - add_filter( 'author_link', '__return_false' );
222 + if ('1' === $options['hide_author']) {
223 + add_filter('the_author', '__return_false');
224 + add_filter('get_the_author', '__return_false');
225 + add_filter('author_link', '__return_false');
230 226 }
231 227
232 - if ( 1 == $options['hide_date'] ) {
233 - add_filter( 'the_date', '__return_false' );
234 - add_filter( 'the_time', '__return_false' );
235 - add_filter( 'the_modified_date', '__return_false' );
236 - add_filter( 'get_the_date', '__return_false' );
237 - add_filter( 'get_the_title', '__return_false' );
238 - add_filter( 'get_the_time', '__return_false' );
239 - add_filter( 'get_the_modified_date', '__return_false' );
228 + if ('1' === $options['hide_date']) {
229 + add_filter('the_date', '__return_false');
230 + add_filter('the_time', '__return_false');
231 + add_filter('the_modified_date', '__return_false');
232 + add_filter('get_the_date', '__return_false');
233 + add_filter('get_the_title', '__return_false');
234 + add_filter('get_the_time', '__return_false');
235 + add_filter('get_the_modified_date', '__return_false');
240 236 }
241 237 }
242 238
243 - function css_filter_option() {
244 - $this->inline_style();
245 - }
246 239
247 - function add_plugin_meta_links( $meta_fields, $file ) {
240 + function add_plugin_meta_links($meta_fields, $file)
241 + {
248 242
249 - if ( $file === plugin_basename( __FILE__ ) ) {
243 + if (plugin_basename(__FILE__) === $file) {
250 244
251 245 $meta_fields[] = "<a href='https://catchplugins.com/support-forum/forum/hide-metadata/' target='_blank'>Support Forum</a>";
252 246 $meta_fields[] = "<a href='https://wordpress.org/support/plugin/hide-metadata/reviews#new-post' target='_blank' title='Rate'>
253 247 <i class='ct-rate-stars'>"
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 - . "<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>"
259 - . '</i></a>';
248 + . "<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>"
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 + . '</i></a>';
260 254
261 255 $stars_color = '#ffb900';
262 256
263 257 echo '<style>'
264 - . '.ct-rate-stars{display:inline-block;color:' . $stars_color . ';position:relative;top:3px;}'
265 - . '.ct-rate-stars svg{fill:' . $stars_color . ';}'
266 - . '.ct-rate-stars svg:hover{fill:' . $stars_color . '}'
258 + . '.ct-rate-stars{display:inline-block;color:' . esc_html($stars_color) . ';position:relative;top:3px;}'
259 + . '.ct-rate-stars svg{fill:' . esc_html($stars_color) . ';}'
260 + . '.ct-rate-stars svg:hover{fill:' . esc_html($stars_color) . '}'
267 261 . '.ct-rate-stars svg:hover ~ svg{fill:none;}'
268 262 . '</style>';
269 263 }
270 264
@@ -269,30 +263,31 @@
269 263 }
270 264
271 265 return $meta_fields;
272 266 }
273 -
274 267 }
275 268
276 269 new Hide_Metadata();
277 270
278 271
279 -function hide_metadata_default_options( $option = null ) {
272 +function hide_metadata_default_options($option = null)
273 +{
280 274 $default_options = array(
281 275 'hide_by' => 'css',
282 - 'hide_author' => 0,
283 - 'hide_date' => 0,
276 + 'hide_author' => '0',
277 + 'hide_date' => '0',
284 278 );
285 279
286 - if ( null === $option ) {
287 - return apply_filters( 'hide_metadata_options', $default_options );
280 + if (null === $option) {
281 + return apply_filters('hide_metadata_options', $default_options);
288 282 } else {
289 - return $default_options[ $option ];
283 + return $default_options[$option];
290 284 }
291 285 }
292 286
293 -function hide_metadata_get_options() {
287 +function hide_metadata_get_options()
288 +{
294 289 $defaults = hide_metadata_default_options();
295 - $options = get_option( 'hide_metadata_options', $defaults );
290 + $options = get_option('hide_metadata_options', $defaults);
296 291
297 - return wp_parse_args( $options, $defaults );
292 + return wp_parse_args($options, $defaults);
298 293 }