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-rw-r--r--mod/uservalidationbyemail/actions/email/confirm.php46
-rw-r--r--mod/uservalidationbyemail/languages/en.php13
-rw-r--r--mod/uservalidationbyemail/start.php75
3 files changed, 133 insertions, 1 deletions
diff --git a/mod/uservalidationbyemail/actions/email/confirm.php b/mod/uservalidationbyemail/actions/email/confirm.php
new file mode 100644
index 000000000..6f96a076f
--- /dev/null
+++ b/mod/uservalidationbyemail/actions/email/confirm.php
@@ -0,0 +1,46 @@
+<?php
+ /**
+ * Action which confirms an email when it is registered or changed, based on a code.
+ *
+ * @package Elgg
+ * @subpackage Core
+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+ * @author
+ * @copyright Curverider Ltd 2008
+ * @link http://elgg.org/
+ */
+
+ global $CONFIG;
+
+ // Get user id
+ $access_status = access_get_show_hidden_status();
+ access_show_hidden_entities(true);
+
+ $user_guid = (int)get_input('u');
+ $user = get_entity($user_guid);
+
+ // And the code
+ $code = sanitise_string(get_input('c'));
+
+ if ( ($code) && ($user) )
+ {
+ if (uservalidationbyemail_validate_email($user_guid, $code)) {
+ system_message(elgg_echo('email:confirm:success'));
+
+ $user = get_entity($user_guid);
+ $user->enable();
+
+ notify_user($user_guid, $CONFIG->site->guid, sprintf(elgg_echo('email:validate:success:subject'), $user->username), sprintf(elgg_echo('email:validate:success:body'), $user->name), NULL, 'email');
+
+ } else
+ register_error(elgg_echo('email:confirm:fail'));
+ }
+ else
+ register_error(elgg_echo('email:confirm:fail'));
+
+ access_show_hidden_entities($access_status);
+
+ forward($_SERVER['HTTP_REFERER']);
+ exit;
+
+?> \ No newline at end of file
diff --git a/mod/uservalidationbyemail/languages/en.php b/mod/uservalidationbyemail/languages/en.php
index 03dba01a8..b2fe69218 100644
--- a/mod/uservalidationbyemail/languages/en.php
+++ b/mod/uservalidationbyemail/languages/en.php
@@ -10,6 +10,19 @@
*/
$english = array(
+
+ 'email:validate:subject' => "%s please confirm your email address!",
+ 'email:validate:body' => "Hi %s,
+
+Please confirm your email address by clicking on the link below:
+
+%s
+",
+ 'email:validate:success:subject' => "Email validated %s!",
+ 'email:validate:success:body' => "Hi %s,
+
+Congratulations, you have successfully validated your email address.",
+
);
add_translation("en",$english);
diff --git a/mod/uservalidationbyemail/start.php b/mod/uservalidationbyemail/start.php
index f02b2cf68..2479d3b98 100644
--- a/mod/uservalidationbyemail/start.php
+++ b/mod/uservalidationbyemail/start.php
@@ -12,12 +12,85 @@
function uservalidationbyemail_init()
{
+ global $CONFIG;
+
// Register actions
+ register_action("email/confirm",true, $CONFIG->pluginspath . "uservalidationbyemail/actions/email/confirm.php");
// Register hook listening to new users.
+ register_elgg_event_handler('user', 'validate', 'uservalidationbyemail_email_validation');
}
- // create - if not admin & if not admin logged in then request email validation
+ /**
+ * Request email validation.
+ */
+ function uservalidationbyemail_email_validation($event, $object_type, $object)
+ {
+ error_log('EMAIL : '.$event." $object_type");
+ if (($object) && ($object instanceof ElggUser))
+ {
+ uservalidationbyemail_request_validation($object->guid);
+ }
+ }
+
+ /**
+ * Generate an email activation code.
+ *
+ * @param int $user_guid The guid of the user
+ * @param string $email_address Email address
+ * @return string
+ */
+ function uservalidationbyemail_generate_code($user_guid, $email_address)
+ {
+ global $CONFIG;
+
+ return md5($user_guid . $email_address . $CONFIG->site->url); // Note I bind to site URL, this is important on multisite!
+ }
+
+ /**
+ * Request user validation email.
+ * Send email out to the address and request a confirmation.
+ *
+ * @param int $user_guid The user
+ * @return mixed
+ */
+ function uservalidationbyemail_request_validation($user_guid)
+ {
+ global $CONFIG;
+
+ $user_guid = (int)$user_guid;
+ $user = get_entity($user_guid);
+
+ if (($user) && ($user instanceof ElggUser))
+ {
+ // Work out validate link
+ $link = $CONFIG->site->url . "action/email/confirm?u=$user_guid&c=" . uservalidationbyemail_generate_code($user_guid, $user->email);
+
+ // Send validation email
+ return notify_user($user->guid, $CONFIG->site->guid, sprintf(elgg_echo('email:validate:subject'), $user->username), sprintf(elgg_echo('email:validate:body'), $user->name, $link), NULL, 'email');
+
+ }
+
+ return false;
+ }
+
+ /**
+ * Validate a user
+ *
+ * @param unknown_type $user_guid
+ * @param unknown_type $code
+ * @return unknown
+ */
+ function uservalidationbyemail_validate_email($user_guid, $code)
+ {
+ $user = get_entity($user_guid);
+
+ $valid = ($code == uservalidationbyemail_generate_code($user_guid, $user->email));
+ if ($valid)
+ set_user_validation_status($user_guid, true, 'email');
+
+ return $valid;
+ }
// Initialise
register_elgg_event_handler('init','system','uservalidationbyemail_init');