WP Robots Txt - Version 1.2

Version Description

  • Update the default robots.txt content
  • Include sitemap reference
  • Resolve code warnings/errors
  • WP Coding Standards compliant
  • Ensure Compatibility with WP v6
Download this release

Release Info

Developer pattihis
Plugin Icon 128x128 WP Robots Txt
Version 1.2
Comparing to
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Code changes from version 1.1 to 1.2

Files changed (7) hide show
  1. inc/class-robtxt-admin-page.php +231 -0
  2. inc/core-functionality.php +88 -0
  3. inc/core.php +0 -67
  4. inc/options-page.php +0 -168
  5. readme.txt +27 -11
  6. robots-txt.php +78 -20
  7. screenshot-1.png +0 -0
inc/class-robtxt-admin-page.php ADDED
@@ -0,0 +1,231 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * WP Robots Txt
4
+ *
5
+ * Copyright 2013 Christopher Davis <http://christopherdavis.me>
6
+ *
7
+ * This program is free software; you can redistribute it and/or modify
8
+ * it under the terms of the GNU General Public License, version 2, as
9
+ * published by the Free Software Foundation.
10
+ *
11
+ * This program is distributed in the hope that it will be useful,
12
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
13
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
+ * GNU General Public License for more details.
15
+ *
16
+ * You should have received a copy of the GNU General Public License
17
+ * along with this program; if not, write to the Free Software
18
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19
+ *
20
+ * Copyright 2022 George Pattihis (gpattihis@gmail.com)
21
+ *
22
+ * "WP Robots Txt" is free software: you can redistribute it and/or modify
23
+ * it under the terms of the GNU General Public License as published by
24
+ * the Free Software Foundation, either version 2 of the License, or
25
+ * any later version.
26
+ *
27
+ * "WP Robots Txt" is distributed in the hope that it will be useful,
28
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
29
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30
+ * GNU General Public License for more details.
31
+ *
32
+ * You should have received a copy of the GNU General Public License
33
+ * "along with WP Robots Txt". If not, see http://www.gnu.org/licenses/gpl-2.0.txt.
34
+ *
35
+ * @category WordPress
36
+ * @package WPRobotsTxt
37
+ * @author George Pattihis
38
+ * @copyright 2022 George Pattihis
39
+ * @license http://opensource.org/licenses/GPL-2.0 GPL-2.0+
40
+ */
41
+
42
+ /**
43
+ * Wrapper for all our admin area functionality.
44
+ *
45
+ * @since 0.1
46
+ */
47
+ class ROBTXT_Admin_Page {
48
+
49
+ /**
50
+ * The contents of the text-area.
51
+ *
52
+ * @since 1.2
53
+ * @access private
54
+ * @var string $ins
55
+ */
56
+ private static $ins = null;
57
+
58
+ /**
59
+ * The name of our option.
60
+ *
61
+ * @since 1.2
62
+ * @access protected
63
+ * @var string $setting
64
+ */
65
+ protected $setting = 'robtxt_content';
66
+
67
+ /**
68
+ * Get an instance of the class.
69
+ *
70
+ * @since 1.2
71
+ * @access public
72
+ */
73
+ public static function instance() {
74
+ if ( null === self::$ins ) {
75
+ self::$ins = new self();
76
+ }
77
+
78
+ return self::$ins;
79
+ }
80
+
81
+ /**
82
+ * Initialize our plugin.
83
+ *
84
+ * @since 1.2
85
+ * @access public
86
+ * @uses add_action
87
+ * @return void
88
+ */
89
+ public static function init() {
90
+ add_action( 'admin_init', array( self::instance(), 'settings' ) );
91
+
92
+ // Backwards compatibility.
93
+ $old = get_option( 'cd_rdte_content' );
94
+ if ( false !== $old ) {
95
+ update_option( self::instance()->setting, $old );
96
+ delete_option( 'cd_rdte_content' );
97
+ }
98
+
99
+ add_filter( 'plugin_action_links', array( self::instance(), 'robtxt_action_links' ), 10, 2 );
100
+ }
101
+
102
+ /**
103
+ * Registers our setting and takes care of adding the settings field
104
+ * we need to edit our robots.txt file
105
+ *
106
+ * @since 1.2
107
+ * @access public
108
+ * @uses register_setting
109
+ * @uses add_settings_field
110
+ * @return void
111
+ */
112
+ public function settings() {
113
+ register_setting(
114
+ 'reading',
115
+ $this->setting,
116
+ array( $this, 'robtxt_clean_setting' )
117
+ );
118
+
119
+ add_settings_section(
120
+ 'robots-txt',
121
+ __( 'Robots.txt Content', 'wp-robots-txt' ),
122
+ '__return_false',
123
+ 'reading'
124
+ );
125
+
126
+ add_settings_field(
127
+ 'robtxt_robots_content',
128
+ __( 'Robots.txt Content', 'wp-robots-txt' ),
129
+ array( $this, 'field' ),
130
+ 'reading',
131
+ 'robots-txt',
132
+ array( 'label_for' => $this->setting )
133
+ );
134
+ }
135
+
136
+ /**
137
+ * Callback for the settings field.
138
+ *
139
+ * @since 1.2
140
+ * @access public
141
+ * @uses get_option
142
+ * @uses esc_attr
143
+ * @return void
144
+ */
145
+ public function field() {
146
+ $content = get_option( $this->setting );
147
+ if ( ! $content ) {
148
+ $content = $this->robtxt_get_default_robots();
149
+ }
150
+
151
+ printf(
152
+ '<textarea name="%1$s" id="%1$s" rows="10" class="large-text">%2$s</textarea>',
153
+ esc_attr( $this->setting ),
154
+ esc_textarea( $content )
155
+ );
156
+
157
+ $robots_link = '<a href="' . site_url() . '/robots.txt" target="_blank">robots.txt</a>';
158
+ echo '<p class="description">';
159
+ /* translators: %s is the link to see your robots.txt file */
160
+ echo wp_kses( sprintf( __( 'The content of your %s file. Delete the above and save to restore the default.', 'wp-robots-txt' ), ( $robots_link ) ), 'post' );
161
+ echo '</p>';
162
+ }
163
+
164
+ /**
165
+ * Strips tags and escapes any html entities that goes into the
166
+ * robots.txt field
167
+ *
168
+ * @since 1.2
169
+ * @param string $contents The contents of the text-area.
170
+ * @uses esc_html
171
+ * @uses add_settings_error
172
+ */
173
+ public function robtxt_clean_setting( $contents ) {
174
+ if ( empty( $contents ) ) {
175
+ add_settings_error(
176
+ $this->setting,
177
+ 'robtxt-restored',
178
+ __( 'Robots.txt restored to default.', 'wp-robots-txt' ),
179
+ 'success'
180
+ );
181
+ }
182
+
183
+ return esc_html( wp_strip_all_tags( $contents ) );
184
+ }
185
+
186
+ /**
187
+ * Get the default robots.txt content.
188
+ *
189
+ * @since 1.2
190
+ * @access protected
191
+ * @uses get_option
192
+ * @return string The default robots.txt content
193
+ */
194
+ protected function robtxt_get_default_robots() {
195
+ $public = get_option( 'blog_public' );
196
+
197
+ $output = "User-agent: *\n";
198
+ if ( '0' === $public ) {
199
+ $output .= "Disallow: /\n";
200
+ } else {
201
+ $site_url = wp_parse_url( site_url(), PHP_URL_PATH );
202
+ $path = ( ! empty( $site_url['path'] ) ) ? $site_url['path'] : '';
203
+ $output .= "Disallow: $path/wp-admin/\n";
204
+ $output .= "Allow: $path/wp-admin/admin-ajax.php\n";
205
+ $output .= "\nSitemap: " . esc_url( ( new WP_Sitemaps() )->index->get_index_url() ) . "\n";
206
+ }
207
+
208
+ return $output;
209
+ }
210
+
211
+ /**
212
+ * Show custom links in Plugins Page
213
+ *
214
+ * @since 1.2
215
+ * @access public
216
+ * @param array $links Default Links.
217
+ * @param array $file Plugin's root filepath.
218
+ * @return array Links list to display in plugins page.
219
+ */
220
+ public function robtxt_action_links( $links, $file ) {
221
+
222
+ if ( WP_ROBOTS_TXT_BASENAME === $file ) {
223
+ $spf_links = '<a href="' . get_admin_url() . 'options-reading.php" title="Edit your robots.txt">' . __( 'Settings', 'wp-robots-txt' ) . '</a>';
224
+ $spf_visit = '<a href="https://gp-web.dev/" title="Contact" target="_blank" >' . __( 'Contact', 'wp-robots-txt' ) . '</a>';
225
+ array_unshift( $links, $spf_visit );
226
+ array_unshift( $links, $spf_links );
227
+ }
228
+
229
+ return $links;
230
+ }
231
+ }
inc/core-functionality.php ADDED
@@ -0,0 +1,88 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * WP Robots Txt
4
+ *
5
+ * Copyright 2013 Christopher Davis <http://christopherdavis.me>
6
+ *
7
+ * This program is free software; you can redistribute it and/or modify
8
+ * it under the terms of the GNU General Public License, version 2, as
9
+ * published by the Free Software Foundation.
10
+ *
11
+ * This program is distributed in the hope that it will be useful,
12
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
13
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
+ * GNU General Public License for more details.
15
+ *
16
+ * You should have received a copy of the GNU General Public License
17
+ * along with this program; if not, write to the Free Software
18
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19
+ *
20
+ * Copyright 2022 George Pattihis (gpattihis@gmail.com)
21
+ *
22
+ * "WP Robots Txt" is free software: you can redistribute it and/or modify
23
+ * it under the terms of the GNU General Public License as published by
24
+ * the Free Software Foundation, either version 2 of the License, or
25
+ * any later version.
26
+ *
27
+ * "WP Robots Txt" is distributed in the hope that it will be useful,
28
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
29
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30
+ * GNU General Public License for more details.
31
+ *
32
+ * You should have received a copy of the GNU General Public License
33
+ * "along with WP Robots Txt". If not, see http://www.gnu.org/licenses/gpl-2.0.txt.
34
+ *
35
+ * @category WordPress
36
+ * @package WPRobotsTxt
37
+ * @author George Pattihis
38
+ * @copyright 2022 George Pattihis
39
+ * @license http://opensource.org/licenses/GPL-2.0 GPL-2.0+
40
+ */
41
+
42
+ /**
43
+ * Dynamically create the robots.txt file with our saved content.
44
+ *
45
+ * @since 1.2
46
+ * @uses get_option
47
+ * @uses esc_attr
48
+ * @param string $output The contents of robots.txt filtered.
49
+ * @param string $public The visibility option.
50
+ * @return string
51
+ */
52
+ function robtxt_filter_robots( $output, $public ) {
53
+ $content = get_option( 'robtxt_content' );
54
+ if ( $content ) {
55
+ $output = esc_attr( wp_strip_all_tags( $content ) );
56
+ }
57
+
58
+ return $output;
59
+ }
60
+
61
+ /**
62
+ * Deactivation hook. Deletes our option containing the robots.txt content.
63
+ *
64
+ * @since 1.2
65
+ * @uses delete_option
66
+ * @return void
67
+ */
68
+ function robtxt_deactivation() {
69
+ delete_option( 'robtxt_content' );
70
+ }
71
+
72
+ /**
73
+ * Activation hook. Adds the option we'll be using.
74
+ *
75
+ * @since 1.2
76
+ * @uses add_option
77
+ * @return void
78
+ */
79
+ function robtxt_activation() {
80
+ add_option( 'robtxt_content', false );
81
+
82
+ // Backwards compatibility.
83
+ $old = get_option( 'cd_rdte_content' );
84
+ if ( false !== $old ) {
85
+ update_option( 'robtxt_content', $old );
86
+ delete_option( 'cd_rdte_content' );
87
+ }
88
+ }
inc/core.php DELETED
@@ -1,67 +0,0 @@
1
- <?php
2
- /**
3
- * WP Robots Txt
4
- *
5
- * Copyright 2013 Christopher Davis <http://christopherdavis.me>
6
- *
7
- * This program is free software; you can redistribute it and/or modify
8
- * it under the terms of the GNU General Public License, version 2, as
9
- * published by the Free Software Foundation.
10
- *
11
- * This program is distributed in the hope that it will be useful,
12
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
13
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
- * GNU General Public License for more details.
15
- *
16
- * You should have received a copy of the GNU General Public License
17
- * along with this program; if not, write to the Free Software
18
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19
- *
20
- * @category WordPress
21
- * @package WPRobotsTxt
22
- * @copyright 2013 Christopher Davis
23
- * @license http://opensource.org/licenses/GPL-2.0 GPL-2.0+
24
- */
25
-
26
- /**
27
- * Makes the magic happen. Get our saved robots.txt file and, if there's
28
- * something there replace WP's default robots file.
29
- *
30
- * @since 1.0
31
- * @uses get_option
32
- * @uses esc_attr
33
- * @return string
34
- */
35
- function cd_rdte_filter_robots($rv, $public)
36
- {
37
- $content = get_option('cd_rdte_content');
38
- if ($content) {
39
- $rv = esc_attr(strip_tags($content));
40
- }
41
-
42
- return $rv;
43
- }
44
-
45
- /**
46
- * Deactivation hook. Deletes our option containing the robots.txt content
47
- *
48
- * @since 1.0
49
- * @uses delete_option
50
- * @return void
51
- */
52
- function cd_rdte_deactivation()
53
- {
54
- delete_option('cd_rdte_content');
55
- }
56
-
57
- /**
58
- * Activation hook. Adds the option we'll be uses
59
- *
60
- * @since 1.0
61
- * @uses add_option
62
- * @return void
63
- */
64
- function cd_rdte_activation()
65
- {
66
- add_option('cd_rdte_content', false);
67
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
inc/options-page.php DELETED
@@ -1,168 +0,0 @@
1
- <?php
2
- /**
3
- * WP Robots Txt
4
- *
5
- * Copyright 2013 Christopher Davis <http://christopherdavis.me>
6
- *
7
- * This program is free software; you can redistribute it and/or modify
8
- * it under the terms of the GNU General Public License, version 2, as
9
- * published by the Free Software Foundation.
10
- *
11
- * This program is distributed in the hope that it will be useful,
12
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
13
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
- * GNU General Public License for more details.
15
- *
16
- * You should have received a copy of the GNU General Public License
17
- * along with this program; if not, write to the Free Software
18
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19
- *
20
- * @category WordPress
21
- * @package WPRobotsTxt
22
- * @copyright 2013 Christopher Davis
23
- * @license http://opensource.org/licenses/GPL-2.0 GPL-2.0+
24
- */
25
-
26
- /**
27
- * Wrapper for all our admin area functionality.
28
- *
29
- * @since 0.1
30
- */
31
- class CD_RDTE_Admin_Page
32
- {
33
- private static $ins = null;
34
-
35
- protected $setting = 'cd_rdte_content';
36
-
37
- public static function instance()
38
- {
39
- if (null === self::$ins) {
40
- self::$ins = new self();
41
- }
42
-
43
- return self::$ins;
44
- }
45
-
46
- /**
47
- * Kick everything off.
48
- *
49
- * @since 1.0
50
- * @access public
51
- * @uses add_action
52
- * @return void
53
- */
54
- public static function init()
55
- {
56
- add_action('admin_init', array(self::instance(), 'settings'));
57
- }
58
-
59
- /**
60
- * Registers our setting and takes care of adding the settings field
61
- * we need to edit our robots.txt file
62
- *
63
- * @since 1.0
64
- * @access public
65
- * @uses register_setting
66
- * @uses add_settings_field
67
- * @return void
68
- */
69
- public function settings()
70
- {
71
- register_setting(
72
- 'reading',
73
- $this->setting,
74
- array($this, 'cleanSetting')
75
- );
76
-
77
- add_settings_section(
78
- 'robots-txt',
79
- __('Robots.txt Content', 'wp-robots-txt'),
80
- '__return_false',
81
- 'reading'
82
- );
83
-
84
- add_settings_field(
85
- 'cd_rdte_robots_content',
86
- __('Robots.txt Content', 'wp-robots-txt'),
87
- array($this, 'field'),
88
- 'reading',
89
- 'robots-txt',
90
- array('label_for' => $this->setting)
91
- );
92
- }
93
-
94
- /**
95
- * Callback for the settings field.
96
- *
97
- * @since 1.0
98
- * @access public
99
- * @uses get_option
100
- * @uses esc_attr
101
- * @return void
102
- */
103
- public function field()
104
- {
105
- $content = get_option($this->setting);
106
- if (!$content) {
107
- $content = $this->getDefaultRobots();
108
- }
109
-
110
- printf(
111
- '<textarea name="%1$s" id="%1$s" rows="10" class="large-text">%2$s</textarea>',
112
- esc_attr($this->setting),
113
- esc_textarea($content)
114
- );
115
-
116
- echo '<p class="description">';
117
- _e('The content of your robots.txt file. Delete the above and save to restore the default.', 'wp-robots-txt');
118
- echo '</p>';
119
- }
120
-
121
- /**
122
- * Strips tags and escapes any html entities that goes into the
123
- * robots.txt field
124
- *
125
- * @since 1.0
126
- * @uses esc_html
127
- * @uses add_settings_error
128
- */
129
- public function cleanSetting($in)
130
- {
131
- if(empty($in)) {
132
- // TODO: why does this kill the default settings message?
133
- add_settings_error(
134
- $this->setting,
135
- 'cd-rdte-restored',
136
- __('Robots.txt restored to default.', 'wp-robots-txt'),
137
- 'updated'
138
- );
139
- }
140
-
141
- return esc_html(strip_tags($in));
142
- }
143
-
144
- /**
145
- * Get the default robots.txt content. This is copied straight from
146
- * WP's `do_robots` function
147
- *
148
- * @since 1.0
149
- * @access protected
150
- * @uses get_option
151
- * @return string The default robots.txt content
152
- */
153
- protected function getDefaultRobots()
154
- {
155
- $public = get_option('blog_public');
156
-
157
- $output = "User-agent: *\n";
158
- if ('0' == $public) {
159
- $output .= "Disallow: /\n";
160
- } else {
161
- $path = parse_url(site_url(), PHP_URL_PATH);
162
- $output .= "Disallow: $path/wp-admin/\n";
163
- $output .= "Disallow: $path/wp-includes/\n";
164
- }
165
-
166
- return $output;
167
- }
168
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
readme.txt CHANGED
@@ -1,10 +1,13 @@
1
  === WP Robots Txt ===
2
- Contributors: chrisguitarguy
3
- Donate link: http://www.pwsausa.org/give.htm
4
  Tags: robots.txt, robots, seo
5
- Requires at least: 3.3
6
- Tested up to: 3.6
7
- Stable tag: 1.1
 
 
 
8
 
9
  WP Robots Txt Allows you to edit the content of your robots.txt file.
10
 
@@ -14,6 +17,12 @@ WordPress, by default, includes a simple robots.txt file that's dynamically gene
14
 
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  Enter WP Robots Txt, a plugin that adds an additional field to the "Reading" admin page where you can do just that.
16
 
 
 
 
 
 
 
17
  == Installation ==
18
 
19
  1. Download the plugin
@@ -39,21 +48,28 @@ Yes. Be careful! That said, `robots.txt` files are suggestions. They don't real
39
 
40
  = Where can I learn more about `robots.txt` files? =
41
 
42
- [Here](https://developers.google.com/webmasters/control-crawl-index/docs/robots_txt).
43
 
44
  == Changelog ==
45
 
46
- = 1.0 =
47
- * Initial version
 
 
 
 
48
 
49
  = 1.1 =
50
  * Moved the settings field "officially" to the reading page
51
  * General code clean up
52
 
53
- == Upgrade Notice ==
54
-
55
  = 1.0 =
56
- * Everyone wants to edit their `robots.txt` files.
 
 
57
 
58
  = 1.1 =
59
  * Should actually work in 3.5+ now
 
 
 
1
  === WP Robots Txt ===
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+ Contributors: chrisguitarguy, pattihis
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+ Donate link: https://profiles.wordpress.org/pattihis/
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  Tags: robots.txt, robots, seo
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+ Requires at least: 5.3.0
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+ Tested up to: 6.0.1
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+ Requires PHP: 5.6
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+ Stable tag: 1.2
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+ License: GPL2
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+ License URI: http://www.gnu.org/licenses/gpl-2.0.html
11
 
12
  WP Robots Txt Allows you to edit the content of your robots.txt file.
13
 
17
 
18
  Enter WP Robots Txt, a plugin that adds an additional field to the "Reading" admin page where you can do just that.
19
 
20
+ Simply visit https://your-site.com/wp-admin/options-reading.php and you can control the contents of your https://your-site.com/robots.txt
21
+
22
+ [Changelog](https://wordpress.org/plugins/wp-robots-txt/#developers)
23
+
24
+ *WP Robots Txt* was originally developed by [chrisguitarguy](https://profiles.wordpress.org/chrisguitarguy/). The plugin has been adopted and updated by [George Pattihis](https://profiles.wordpress.org/pattihis/) who will continue development.
25
+
26
  == Installation ==
27
 
28
  1. Download the plugin
48
 
49
  = Where can I learn more about `robots.txt` files? =
50
 
51
+ [Here](https://developers.google.com/webmasters/control-crawl-index/docs/robots_txt) is a general guide by Google and [here](https://wordpress.org/support/article/search-engine-optimization/) is the WordPress SEO documentation.
52
 
53
  == Changelog ==
54
 
55
+ = 1.2 =
56
+ * Update the default robots.txt content
57
+ * Include sitemap reference
58
+ * Resolve code warnings/errors
59
+ * WP Coding Standards compliant
60
+ * Ensure Compatibility with WP v6
61
 
62
  = 1.1 =
63
  * Moved the settings field "officially" to the reading page
64
  * General code clean up
65
 
 
 
66
  = 1.0 =
67
+ * Initial version
68
+
69
+ == Upgrade Notice ==
70
 
71
  = 1.1 =
72
  * Should actually work in 3.5+ now
73
+
74
+ = 1.0 =
75
+ * Everyone wants to edit their `robots.txt` files.
robots-txt.php CHANGED
@@ -1,18 +1,33 @@
1
  <?php
2
  /**
 
 
 
 
 
 
 
 
 
3
  * Plugin Name: WP Robots Txt
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- * Plugin URI: https://github.com/chrisguitarguy/WP-Robots-Txt
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  * Description: Edit your robots.txt file from the WordPress admin
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- * Version: 1.1
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- * Text Domain: wp-robots-txt
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- * Author: Christopher Davis
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- * Author URI: http://christopherdavis.me
 
 
10
  * License: GPL-2.0+
11
- *
 
 
 
 
12
  * Copyright 2013 Christopher Davis <http://christopherdavis.me>
13
  *
14
  * This program is free software; you can redistribute it and/or modify
15
- * it under the terms of the GNU General Public License, version 2, as
16
  * published by the Free Software Foundation.
17
  *
18
  * This program is distributed in the hope that it will be useful,
@@ -23,23 +38,66 @@
23
  * You should have received a copy of the GNU General Public License
24
  * along with this program; if not, write to the Free Software
25
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 
 
 
 
26
  *
27
- * @category WordPress
28
- * @package WPRobotsTxt
29
- * @copyright 2013 Christopher Davis
30
- * @license http://opensource.org/licenses/GPL-2.0 GPL-2.0+
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
31
  */
 
32
 
33
- !defined('ABSPATH') && exit;
34
 
35
- define('WP_ROBOTS_TXT_DIR', plugin_dir_path(__FILE__));
 
 
 
 
 
 
 
 
36
 
37
- require_once WP_ROBOTS_TXT_DIR . 'inc/core.php';
38
- if (is_admin()) {
39
- require_once WP_ROBOTS_TXT_DIR . 'inc/options-page.php';
40
- CD_RDTE_Admin_Page::init();
 
 
41
  }
42
 
43
- add_filter('robots_txt', 'cd_rdte_filter_robots', 10, 2);
44
- register_activation_hook(__FILE__, 'cd_rdte_activation');
45
- register_deactivation_hook(__FILE__, 'cd_rdte_deactivation');
 
 
 
 
 
 
 
 
 
 
 
1
  <?php
2
  /**
3
+ * WP Robots Txt
4
+ *
5
+ * @category WordPress
6
+ * @package WPRobotsTxt
7
+ * @author George Pattihis
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+ * @copyright 2022 George Pattihis
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+ * @license http://opensource.org/licenses/GPL-2.0 GPL-2.0+
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+ * @link https://profiles.wordpress.org/pattihis/
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+ *
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  * Plugin Name: WP Robots Txt
13
+ * Plugin URI: https://github.com/pattihis/wp-robots.txt
14
  * Description: Edit your robots.txt file from the WordPress admin
15
+ * Version: 1.2
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+ * Requires at least: 5.3.0
17
+ * Tested up to: 6.0.1
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+ * Requires PHP: 5.6
19
+ * Author: George Pattihis
20
+ * Author URI: https://profiles.wordpress.org/pattihis/
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  * License: GPL-2.0+
22
+ * License URI: http://www.gnu.org/licenses/gpl-2.0.txt
23
+ * Text Domain: wp-robots-txt
24
+ */
25
+
26
+ /**
27
  * Copyright 2013 Christopher Davis <http://christopherdavis.me>
28
  *
29
  * This program is free software; you can redistribute it and/or modify
30
+ * it under the terms of the GNU General Public License, version 2, as
31
  * published by the Free Software Foundation.
32
  *
33
  * This program is distributed in the hope that it will be useful,
38
  * You should have received a copy of the GNU General Public License
39
  * along with this program; if not, write to the Free Software
40
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
41
+ */
42
+
43
+ /**
44
+ * Copyright 2022 George Pattihis (gpattihis@gmail.com)
45
  *
46
+ * "WP Robots Txt" is free software: you can redistribute it and/or modify
47
+ * it under the terms of the GNU General Public License as published by
48
+ * the Free Software Foundation, either version 2 of the License, or
49
+ * any later version.
50
+ *
51
+ * "WP Robots Txt" is distributed in the hope that it will be useful,
52
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
53
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
54
+ * GNU General Public License for more details.
55
+ *
56
+ * You should have received a copy of the GNU General Public License
57
+ * "along with WP Robots Txt". If not, see http://www.gnu.org/licenses/gpl-2.0.txt.
58
+ */
59
+
60
+ // Exit if accessed directly.
61
+ if ( ! defined( 'ABSPATH' ) ) {
62
+ exit;
63
+ }
64
+
65
+ /**
66
+ * Current plugin version.
67
  */
68
+ define( 'WP_ROBOTS_TXT_VERSION', '1.2.0' );
69
 
70
+ define( 'WP_ROBOTS_TXT_DIR', plugin_dir_path( __FILE__ ) );
71
 
72
+ /**
73
+ * Plugin's basename
74
+ */
75
+ define( 'WP_ROBOTS_TXT_BASENAME', plugin_basename( __FILE__ ) );
76
+
77
+ /**
78
+ * The core plugin file that is used to run our functionality.
79
+ */
80
+ require_once WP_ROBOTS_TXT_DIR . 'inc/core-functionality.php';
81
 
82
+ /**
83
+ * The core plugin class that is used to define admin options and hooks.
84
+ */
85
+ if ( is_admin() ) {
86
+ require_once WP_ROBOTS_TXT_DIR . 'inc/class-robtxt-admin-page.php';
87
+ ROBTXT_Admin_Page::init();
88
  }
89
 
90
+ /**
91
+ * The main hook that filters the contents of the generated file.
92
+ */
93
+ add_filter( 'robots_txt', 'robtxt_filter_robots', 10, 2 );
94
+
95
+ /**
96
+ * The code that runs during plugin activation.
97
+ */
98
+ register_activation_hook( __FILE__, 'robtxt_activation' );
99
+
100
+ /**
101
+ * The code that runs during plugin deactivation.
102
+ */
103
+ register_deactivation_hook( __FILE__, 'robtxt_deactivation' );
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