Check Email - Version 0.5.7

Version Description

Release Info

Developer	giucu91
Plugin	Check Email
Version	0.5.7
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Version 0.5.7

Files changed (3) hide show

check-email.php +215 -0
plugin-register.class.php +86 -0
readme.txt +47 -0

check-email.php ADDED Viewed

	@@ -0,0 +1,215 @@


1	+ <?php
2	+ /*
3	+ Plugin Name: Check Email
4	+ Plugin URI: http://www.stillbreathing.co.uk/wordpress/check-email/
5	+ Description: Check email allows you to test if your WordPress installation is sending emails correctly.
6	+ Text Domain: check-email
7	+ Version: 0.5.7
8	+ Author: Chris Taylor
9	+ Author URI: http://www.stillbreathing.co.uk
10	+ */
11	+
12	+ // Plugin Register from http://wordpress.org/extend/plugins/plugin-register/
13	+ require_once( "plugin-register.class.php" );
14	+ $register = new Plugin_Register();
15	+ $register->file = __FILE__;
16	+ $register->slug = "checkemail";
17	+ $register->name = "Check Email";
18	+ $register->version = "0.5.7";
19	+ $register->developer = "Chris Taylor";
20	+ $register->homepage = "http://www.stillbreathing.co.uk";
21	+ $register->Register();
22	+
23	+ // add the admin menu option
24	+ add_action( 'admin_menu', 'checkemail_add_admin' );
25	+ function checkemail_add_admin() {
26	+ add_submenu_page( 'tools.php', __("Check Email", "check-email"), __("Check Email", "check-email"), 'edit_users', 'checkemail', 'checkemail' );
27	+ }
28	+
29	+ // add the JavaScript
30	+ add_action( 'admin_head', 'checkemail_add_js' );
31	+ function checkemail_add_js() {
32	+ if ( isset( $_GET["page"] ) && $_GET["page"] == "checkemail" ) {
33	+ echo '
34	+ <script type="text/javascript">
35	+ jQuery(document).ready(function(){
36	+ jQuery(".checkemail-hide").hide();
37	+ jQuery("#checkemail_autoheaders,#checkemail_customheaders").bind("change", function(){
38	+ if (jQuery("#checkemail_autoheaders").is(":checked")){
39	+ jQuery("#customheaders").hide();
40	+ jQuery("#autoheaders").show();
41	+ }
42	+ if (jQuery("#checkemail_customheaders").is(":checked")){
43	+ jQuery("#autoheaders").hide();
44	+ jQuery("#customheaders").show();
45	+ }
46	+ });
47	+ });
48	+ </script>
49	+ ';
50	+ }
51	+ }
52	+ // add the CSS
53	+ add_action( 'admin_head', 'checkemail_add_css' );
54	+ function checkemail_add_css() {
55	+ if ( isset( $_GET["page"] ) && $_GET["page"] == "checkemail" ) {
56	+ echo '
57	+ <style type="text/css">
58	+ #checkemail label {
59	+ width: 16em;
60	+ float: left;
61	+ }
62	+ #checkemail .text {
63	+ width: 30em;
64	+ }
65	+ #checkemail p, #checkemail pre {
66	+ clear: left;
67	+ }
68	+ </style>
69	+ ';
70	+ }
71	+ }
72	+
73	+ // load the check email admin page
74	+ function checkemail() {
75	+ global $current_user;
76	+
77	+ $from_email = apply_filters( 'wp_mail_from', $current_user->user_email );
78	+ $from_name = apply_filters( 'wp_mail_from_name', $from_name );
79	+
80	+ echo '
81	+ <div id="checkemail" class="wrap">
82	+ ';
83	+
84	+ if ( isset( $_POST["checkemail_to"]) && $_POST["checkemail_to"] != "" )
85	+ {
86	+ $nonce = $_REQUEST['_wpnonce'];
87	+ if ( wp_verify_nonce( $nonce, 'checkemail' ) ) {
88	+ $headers = checkemail_send( $_POST["checkemail_to"], $_POST["checkemail_headers"] );
89	+ echo '<div class="updated"><p>' . __( 'The test email has been sent by WordPress. Please note this does NOT mean it has been delivered. See <a href="http://codex.wordpress.org/Function_Reference/wp_mail">wp_mail in the Codex</a> for more information. The headers sent were:', "check-email" ) . '</p><pre>' . str_replace( chr( 10 ), '\n' . "\n", str_replace( chr( 13 ), '\r', $headers ) ) . '</pre></div>';
90	+ } else {
91	+ echo '<div class="updated"><p>' . __( 'Security check failed', "check-email" ) . '</p></div>';
92	+ }
93	+ }
94	+
95	+ echo '
96	+ <h2>' . __( "Check Email" ) . '</h2>
97	+
98	+ <h3>' . __( "Current mail settings", "check-email" ) . '</h3>
99	+ <p>' . __( "SendMail path (UNIX):", "check-email" ) . ' ' . ini_get("sendmail_path") . '</p>
100	+ <p>' . __( "SMTP server (Windows):", "check-email" ) . ' ' . ini_get("SMTP") . '</p>
101	+ <p>' . __( "SMTP port (Windows):", "check-email" ) . ' ' . ini_get("smtp_port") . '</p>
102	+ <p>' . __( "Add X header:", "check-email" ) . ' ' . ini_get("mail.add_x_header") . '</p>
103	+
104	+ <h3>' . __( "Send a test email", "check-email" ) . '</h3>
105	+ <form action="tools.php?page=checkemail" method="post">
106	+ <p><label for="checkemail_to">' . __( "Send test email to:", "check-email" ) . '</label>
107	+ <input type="text" name="checkemail_to" id="checkemail_to" class="text"';
108	+ if ( isset( $_POST["checkemail_to"] ) ) {
109	+ echo ' value="' . esc_attr( $_POST["checkemail_to"] ) . '"';
110	+ }
111	+ echo ' /></p>
112	+ <p><label for="checkemail_autoheaders">' . __( "Use standard headers", "check-email" ) . '</label>
113	+ <input type="radio" id="checkemail_autoheaders" name="checkemail_headers" value="auto"';
114	+ if ( !isset($_POST["checkemail_headers"]) \|\| $_POST["checkemail_headers"] == "auto" ){
115	+ echo ' checked="checked"';
116	+ }
117	+ echo ' /></p>
118	+ <pre id="autoheaders"';
119	+ if ( isset($_POST["checkemail_headers"]) && $_POST["checkemail_headers"] == "custom" ){
120	+ echo ' class="checkemail-hide"';
121	+ }
122	+ echo '>MIME-Version: 1.0
123	+ From: ' . $from_email . '
124	+ Content-Type: text/plain; charset="' . get_option( 'blog_charset' ) . '"</pre>
125	+ <p><label for="checkemail_customheaders">' . __( "Use custom headers", "check-email" ) . '</label>
126	+ <input type="radio" id="checkemail_customheaders" name="checkemail_headers" value="custom"';
127	+ if ( isset($_POST["checkemail_headers"]) && $_POST["checkemail_headers"] == "custom" ){
128	+ echo ' checked="checked"';
129	+ }
130	+ echo ' /></p>
131	+ <div id="customheaders"';
132	+ if ( !isset($_POST["checkemail_headers"]) \|\| $_POST["checkemail_headers"] == "auto" ){
133	+ echo ' class="checkemail-hide"';
134	+ }
135	+ echo '>
136	+ <p>' . __( "Set your custom headers below", "check-email" ) . '</p>
137	+ <p><label for="checkemail_mime">' . __( "MIME Version", "check-email" ) . '</label>
138	+ <input type="text" name="checkemail_mime" id="checkemail_mime" value="';
139	+ if ( isset( $_POST["checkemail_mime"] ) ) {
140	+ echo esc_attr( $_POST["checkemail_mime"] );
141	+ } else {
142	+ echo '1.0';
143	+ }
144	+ echo '" /></p>
145	+ <p><label for="checkemail_type">' . __( "Content type", "check-email" ) . '</label>
146	+ <input type="text" name="checkemail_type" id="checkemail_type" value="';
147	+ if ( isset( $_POST["checkemail_type"] ) ) {
148	+ echo esc_attr( $_POST["checkemail_type"] );
149	+ } else {
150	+ echo 'text/html; charset=iso-8859-1';
151	+ }
152	+ echo '" class="text" /></p>
153	+ <p><label for="checkemail_from">' . __( "From", "check-email" ) . '</label>
154	+ <input type="text" name="checkemail_from" id="checkemail_from" value="';
155	+ if ( isset( $_POST["checkemail_from"] ) ) {
156	+ echo esc_attr( $_POST["checkemail_from"] );
157	+ } else {
158	+ echo $from_email;
159	+ }
160	+ echo '" class="text" /></p>
161	+ <p><label for="checkemail_cc">' . __( "CC", "check-email" ) . '</label>
162	+ <textarea name="checkemail_cc" id="checkemail_cc" cols="30" rows="4" class="text">';
163	+ if ( isset( $_POST["checkemail_cc"] ) ) {
164	+ echo esc_textarea( $_POST["checkemail_cc"] );
165	+ }
166	+ echo '</textarea></p>
167	+ <p><label for="checkemail_break_n">' . __( "Header line break type", "check-email" ) . '</label>
168	+ <input type="radio" name="checkemail_break" id="checkemail_break_n" value="\n"';
169	+ if ( !isset( $_POST["checkemail_break"] ) \|\| $_POST["checkemail_break"] == '\n' ) {
170	+ echo ' checked="checked"';
171	+ }
172	+ echo ' /> \n
173	+ <input type="radio" name="checkemail_break" id="checkemail_break_rn" value="\r\n"';
174	+ if ( isset( $_POST["checkemail_break"] ) && $_POST["checkemail_break"] == '\r\n' ) {
175	+ echo ' checked="checked"';
176	+ }
177	+ echo ' /> \r\n</p>
178	+ </div>
179	+ <p><label for="checkemail_go" class="checkemail-hide">' . __( "Send", "check-email" ) . '</label>
180	+ <input type="submit" name="checkemail_go" id="checkemail_go" class="button-primary" value="' . __( "Send test email", "check-email" ) . '" /></p>
181	+ ';
182	+ wp_nonce_field( 'checkemail' );
183	+ echo '</form>
184	+
185	+ </div>
186	+ ';
187	+
188	+ }
189	+
190	+ // send a test email
191	+ function checkemail_send($to, $headers = "auto") {
192	+ global $current_user;
193	+
194	+ $from_email = apply_filters( 'wp_mail_from', $current_user->user_email );
195	+ $from_name = apply_filters( 'wp_mail_from_name', $from_name );
196	+
197	+ if ( $headers == "auto" ) {
198	+ $headers = "MIME-Version: 1.0\r\n" .
199	+ "From: " . $from_email . "\r\n" .
200	+ "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\r\n";
201	+ } else {
202	+ $break = chr( 10 );
203	+ if ( stripslashes( $_POST["checkemail_break"] ) == '\r\n' ) {
204	+ $break = chr( 13 ) . chr( 10 );
205	+ }
206	+ $headers = "MIME-Version: " . trim( $_POST["checkemail_mime"] ) . $break .
207	+ "From: " . trim( $_POST["checkemail_from"] ) . $break .
208	+ "Cc: " . trim( $_POST["checkemail_cc"] ) . $break .
209	+ "Content-Type: " . trim( $_POST["checkemail_type"] ) . $break;
210	+ }
211	+ $title = __( sprintf( "Test email from %s ", get_bloginfo("url") ), "check-email" );
212	+ $body = __( sprintf( 'This test email proves that your WordPress installation at %1$s can send emails.\n\nSent: %2$s', get_bloginfo( "url" ), date( "r" ) ), "check-email" );
213	+ wp_mail( $to, $title, $body, $headers );
214	+ return $headers;
215	+ }

plugin-register.class.php ADDED Viewed

	@@ -0,0 +1,86 @@


1	+ <?php
2	+ /*
3	+ Include this file at the end of your plugin, then create a new instance of the Plugin_Register class. Here's some sample code:
4	+
5	+ // include the Plugin_Register class
6	+ require_once( "plugin-register.class.php" );
7	+
8	+ // create a new instance of the Plugin_Register class
9	+ $register = new Plugin_Register(); // leave this as it is
10	+ $register->file = __FILE__; // leave this as it is
11	+ $register->slug = "pluginregister"; // create a unique slug for your plugin (normally the plugin name in lowercase, with no spaces or special characters works fine)
12	+ $register->name = "Plugin Register"; // the full name of your plugin (this will be displayed in your statistics)
13	+ $register->version = "1.0"; // the version of your plugin (this will be displayed in your statistics)
14	+ $register->developer = "Chris Taylor"; // your name
15	+ $register->homepage = "http://www.stillbreathing.co.uk"; // your Wordpress website where Plugin Register is installed (no trailing slash)
16	+
17	+ // the next two lines are optional
18	+ // 'register_plugin' is the message you want to be displayed when someone has activated this plugin. The %1 is replaced by the correct URL to register the plugin (the %1 MUST be the HREF attribute of an <a> element)
19	+ $register->register_message = 'Hey! Thanks! <a href="%1">Register the plugin here</a>.';
20	+ // 'thanks_message' is the message you want to display after someone has registered your plugin
21	+ $register->thanks_message = "That's great, thanks a million.";
22	+
23	+ $register->Plugin_Register(); // leave this as it is
24	+ */
25	+ if ( !class_exists( "Plugin_Register" ) ) {
26	+ class Plugin_Register {
27	+ var $slug = "";
28	+ var $developer = "the developer";
29	+ var $version = "";
30	+ var $homepage = "#";
31	+ var $name = "";
32	+ var $file = "";
33	+ var $register_message = "";
34	+ var $thanks_message = "";
35	+ function Register() {
36	+ @session_start();
37	+ register_activation_hook( $this->file, array( $this, "Activated" ) );
38	+ add_action( "admin_notices", array( $this, "Registration" ) );
39	+ }
40	+ function Activated() {
41	+ if ( $this->slug != "" && $this->name != "" && $this->version != "" ) {
42	+ $_SESSION["activated_plugin"] = $this->slug;
43	+ }
44	+ }
45	+ function Registration() {
46	+ if ( isset( $_SESSION["activated_plugin"] ) && $_SESSION["activated_plugin"] == $this->slug ) {
47	+ $_SESSION["activated_plugin"] = "";
48	+ echo '
49	+ <div id="message" class="updated fade">
50	+ <p style="line-height:1.4em">
51	+ ';
52	+ if ( $this->register_message == "" \|\| strpos( $this->register_message, "%1" ) === false ) {
53	+ echo '
54	+ <strong>Please consider <a href="plugins.php?paged=' . @$_GET["paged"] . '&' . $this->slug . '=register">registering your use of ' . $this->name . '</a></strong> to tell <a href="' . $this->homepage . '">' . $this->developer . ' (the plugin maker)</a> you are using it. This sends only your site name and URL to ' . $this->developer . ' so they know where their plugin is being used. No other data is sent.';
55	+
56	+ } else {
57	+ echo str_replace( "%1", "plugins.php?paged=" . @$_GET["paged"] . "&" . $this->slug . "=register", $this->register_message );
58	+ }
59	+ echo '
60	+ </p>
61	+ </div>';
62	+ }
63	+ if ( isset( $_GET[$this->slug] ) && $_GET[$this->slug] == "register" ) {
64	+ $site = get_option( "blogname" );
65	+ $url = get_option( "siteurl" );
66	+ $register_url = trim( $this->homepage, "/" ) . "/?plugin=" . urlencode( $this->name ) . "&version=" . urlencode( $this->version ) . "&site=" . urlencode( $site ) . "&url=" . urlencode( $url );
67	+ wp_remote_fopen( $register_url );
68	+ echo '
69	+ <div id="message" class="updated fade">
70	+ <p>';
71	+ if ( $this->thanks_message == "" ) {
72	+ echo '
73	+ <strong>Thank you for registering ' . $this->name . '.</strong>
74	+ ';
75	+ } else {
76	+ echo $this->thanks_message;
77	+ }
78	+ echo '
79	+ </p>
80	+ </div>
81	+ ';
82	+ }
83	+ }
84	+ }
85	+ }
86	+ ?>

readme.txt ADDED Viewed

	@@ -0,0 +1,47 @@


1	+ === Check Email ===
2	+ Contributors: mrwiblog
3	+ Donate link: http://www.stillbreathing.co.uk/donate/
4	+ Tags: check, test, email, smtp, pop, send, delivery
5	+ Requires at least: 2.7
6	+ Tested up to: 5.3.2
7	+ Stable tag: 0.5.7
8	+
9	+ Check email allows you to test if your WordPress installation is sending emails correctly by sending a test email to an address of your choice. Allows overriding of email headers and carbon copying to another address.
10	+
11	+ == Description ==
12	+
13	+ Don't know if your WordPress installation is sending emails? Use this simple plugin to find out. It will send a simple test email to an email address of your choice, and to help troubleshoot any problems you can also override the custom headers wth your own values.
14	+
15	+ The link to access the tool is in the "Tools" menu.
16	+
17	+ == Installation ==
18	+
19	+ Install the plugin from the plugin repository and activate.
20	+
21	+ == Frequently Asked Questions ==
22	+
23	+ = How do I use it? =
24	+
25	+ The link to access the tool is in the "Tools" menu.
26	+
27	+ = Why did you write this plugin? =
28	+
29	+ Someone using one of my other plugins had trouble with emails not being sent. I knocked this together to help him (and anyone else).
30	+
31	+ == Changelog ==
32	+
33	+ 0.5.7 Added support for the wp_mail_from filter
34	+ 0.5.6 Tested with WordPress 5.1.1
35	+ 0.5.5 Fixed typo (sorry sorry sorry)
36	+ 0.5.4 Added FAQ about the location of the tool in the WordPress admin area
37	+ 0.5.3 Fixed deprecation error messages. Tested with 4.7.2.
38	+ 0.5.2 Fixed un-encoded output related to XSS bug
39	+ 0.5.1 Properly fixed XSS vulnerability (apologies)
40	+ 0.5 Fixed XSS vulnerability found by Antonis Manaras
41	+ 0.4 Added more information from php.ini, fixed incorrect textdomains
42	+ 0.3 Moved the page to the Tools menu
43	+ 0.2 Now displays SMTP server name
44	+ 0.1.3 Fixed version number
45	+ 0.1.2 Fixed bug in Plugin Register caused by latest version of WordPress
46	+ 0.1.1 Fixed typo in plugin name
47	+ 0.1 Initial version