<?php

/**

* Initialize everything:

*/

require_once dirname(__FILE__).'/../conf/_config.php';

require_once $inc_path.'/_main.inc.php';

if( empty( $params ) )

{

$params = array();

}

global $UserSettings, $Settings;

param( 'type', 'string', true );

param( 'comment_ID', 'integer', NULL );

param( 'user_ID', 'integer', ( $comment_ID === NULL ) );

param( 'key', 'string', true );

param( 'coll_ID', 'integer', 0 );

param( 'post_ID', 'integer', 0 );

param( 'confirmed', 'integer', 0 );

param( 'action', 'string', NULL );

param( 'ecmp_ID', 'integer', 0 );

$unsub_Comment = false;

if( $comment_ID !== NULL )

{ // This is a case to unsubscribe anonymous user from comment:

$CommentCache = & get_CommentCache();

$unsub_Comment = & $CommentCache->get_by_ID( $comment_ID, false, false );

if( $unsub_Comment->get( 'author_email' ) == '' || $unsub_Comment->get( 'author_user_ID' ) !== NULL )

{ // Don't allow to do unsubcription action if the requested comment is not from anonymous user:

$unsub_Comment = false;

}

}

if( ! $unsub_Comment )

{ // This is a case to unsubscribe a registered user:

$UserCache = & get_UserCache();

$edited_User = $UserCache->get_by_ID( $user_ID, false, false );

}

if( empty( $edited_User ) && empty( $unsub_Comment ) )

{ // Registered or anonymous user is not found:

$error_msg = T_( 'The user you are trying to unsubscribe does not seem to exist. You may already have deleted your account.' );

}

elseif( ( ! $unsub_Comment && $key != md5( $user_ID.$edited_User->get( 'unsubscribe_key' ) ) ) || // Registered user

( $unsub_Comment && $key != md5( $comment_ID.$unsub_Comment->get( 'secret' ) ) ) ) // Anonymous user

{ // Security check is failed:

$error_msg = T_('Invalid unsubscribe link!');

}

elseif( $confirmed )

{ // Unsubscribe is confirmed let's proceed

switch( $action )

{

case 'unsubscribe':

$Session->assert_received_crumb( 'unsubscribe' );

// Crumb should only be used once

$Session->delete( 'crumb_latest_unsubscribe' );

$Session->delete( 'crumb_prev_unsubscribe' );

switch( $type )

{

case 'coll_comment':

case 'coll_post':

// unsubscribe from blog

if( $coll_ID == 0 )

{

$error_msg = T_('Invalid unsubscribe link!');

}

else

{

$BlogCache = & get_BlogCache();

$Blog = $BlogCache->get_by_ID( $coll_ID );

$subscription_name = ( ( $type == 'coll_comment' ) ? 'sub_comments' : 'sub_items' );

// Get previous setting

$sub_values = $DB->get_row( 'SELECT sub_items, sub_items_mod, sub_comments FROM T_subscriptions WHERE sub_coll_ID = '.$coll_ID.' AND sub_user_ID = '.$user_ID, ARRAY_A );

$Blog = & $BlogCache->get_by_ID( $coll_ID );

if( $Blog->get( 'advanced_perms' )

&& ( ( $Blog->get_setting( 'allow_subscriptions' ) && $Blog->get_setting( 'opt_out_subscription' ) ) ||

( $Blog->get_setting( 'allow_comment_subscriptions' ) && $Blog->get_setting( 'opt_out_comment_subscription' ) ) ||

( $Blog->get_setting( 'allow_item_mod_subscriptions' ) && $Blog->get_setting( 'opt_out_item_mod_subscription' ) ) )

&& $edited_User->check_perm( 'blog_ismember', 'view', false, $coll_ID ) )

{ // opt-out collection

if( $subscription_name == 'sub_items' )

{

$sub_items_value = 0;

$sub_items_mod_value = empty( $sub_values ) ? 1 : $sub_values['sub_items_mod'];

$sub_comments_value = empty( $sub_values ) ? 1 : $sub_values['sub_comments'];

}

elseif( $subscription_name == 'sub_comments' )

{

$sub_items_value = empty( $sub_values ) ? 1 : $sub_values['sub_items'];

$sub_items_mod_value = empty( $sub_values ) ? 1 : $sub_values['sub_items_mod'];

$sub_comments_value = 0;

}

else

{ // should be impossible to go here

$sub_items_value = 0;

$sub_items_mod_value = 0;

$sub_comments_value = 0;

}

$DB->query( 'REPLACE INTO T_subscriptions( sub_coll_ID, sub_user_ID, sub_items, sub_items_mod, sub_comments )

VALUES ( '.$coll_ID.', '.$user_ID.', '.$sub_items_value.', '.$sub_items_mod_value.', '.$sub_comments_value.' )' );

}

else

{

$DB->query( 'UPDATE T_subscriptions SET '.$subscription_name.' = 0

WHERE sub_user_ID = '.$user_ID.' AND sub_coll_ID = '.$coll_ID );

}

}

break;

case 'post':

// unsubscribe from a specific post:

if( $post_ID == 0 )

{

$error_msg = T_('Invalid unsubscribe link!');

}

else

{

if( $unsub_Comment )

{ // Anonymous user form Comment:

$DB->query( 'UPDATE T_comments

SET comment_anon_notify = 0

WHERE comment_item_ID = '.$unsub_Comment->get( 'item_ID' ).'

AND comment_author_user_ID IS NULL

AND comment_author_email = '.$DB->quote( $unsub_Comment->get( 'author_email' ) ) );

}

else

{ // Registered User:

$ItemCache = & get_ItemCache();

$BlogCache = & get_BlogCache();

$Item = $ItemCache->get_by_ID( $post_ID );

$blog_ID = $Item->get_blog_ID();

$Blog = $BlogCache->get_by_ID( $blog_ID );

if( $Blog->get( 'advanced_perms' )

&& $Blog->get_setting( 'allow_item_subscriptions' )

&& $Blog->get_setting( 'opt_out_item_subscription' )

&& $edited_User->check_perm( 'blog_ismember', 'view', false, $blog_ID ) )

{

$DB->query( 'REPLACE INTO T_items__subscriptions( isub_item_ID, isub_user_ID, isub_comments )

VALUES ( '.$post_ID.', '.$user_ID.', 0 )' );

}

else

{

$DB->query( 'DELETE FROM T_items__subscriptions

WHERE isub_user_ID = '.$user_ID.' AND isub_item_ID = '.$post_ID );

}

}

}

break;

case 'creator':

// unsubscribe from the user own posts

$UserSettings->set( 'notify_published_comments', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'cmt_moderation_reminder':

// unsubscribe from comment moderation reminder notifications

$UserSettings->set( 'send_cmt_moderation_reminder', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'comment_moderator':

case 'moderator': // Note: This was not chaned to 'comment_moderator' to make sure old emails unsubscribe link are also work

// unsubscribe from new comment may need moderation notifications:

$UserSettings->set( 'notify_comment_moderation', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'comment_moderator_edit':

// unsubscribe from updated comment may need moderation notifications:

$UserSettings->set( 'notify_edit_cmt_moderation', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'comment_moderator_spam':

// unsubscribe from spam comment may need moderation notifications:

$UserSettings->set( 'notify_spam_cmt_moderation', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'pst_moderation_reminder':

// unsubscribe from post moderation reminder notifications

$UserSettings->set( 'send_pst_moderation_reminder', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'pst_stale_alert':

// unsubscribe from stale posts alert notifications:

$UserSettings->set( 'send_pst_stale_alert', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'post_moderator':

// unsubscribe from new post moderation notifications:

$UserSettings->set( 'notify_post_moderation', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'post_assignment':

// unsubscribe from new post moderation notifications:

$UserSettings->set( 'notify_post_assignment', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'post_moderator_edit':

// unsubscribe from updated post moderation notifications:

$notify_edit_pst_moderation = $UserSettings->get( 'notify_edit_pst_moderation', $edited_User->ID );

if( $notify_edit_pst_moderation )

{ // Unsubscribe from ALL collections:

$UserSettings->set( 'notify_edit_pst_moderation', '0', $edited_User->ID );

$UserSettings->dbupdate();

// Additional form params in order to know user was unsubscribed from ALL collections:

$hidden_form_params = array( 'subs_edit_pst_type' => 'all' );

}

elseif( ! empty( $coll_ID ) )

{ // Unsubscribe ONLY from the selected collection:

$SQL = new SQL( 'Get user subscription per collection for post modifications' );

$SQL->SELECT( 'sub_items_mod' );

$SQL->FROM( 'T_subscriptions' );

$SQL->WHERE( 'sub_coll_ID = '.$DB->quote( $coll_ID ) );

$SQL->WHERE_and( 'sub_user_ID = '.$DB->quote( $user_ID ) );

if( $DB->get_var( $SQL ) === '1' )

{ // If user is really subscribed on the selected collection:

$DB->query( 'UPDATE T_subscriptions

SET sub_items_mod = 0

WHERE sub_user_ID = '.$DB->quote( $user_ID ).'

AND sub_coll_ID = '.$DB->quote( $coll_ID ) );

// Additional form params in order to know user was unsubscribed from single collection:

$hidden_form_params = array( 'subs_edit_pst_type' => 'coll' );

}

}

break;

case 'post_proposed_change':

// unsubscribe from post proposed change notifications:

$UserSettings->set( 'notify_post_proposed', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'unread_msg':

// unsubscribe from unread messages reminder

$UserSettings->set( 'notify_unread_messages', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'new_msg':

// unsubscribe from new messages notification

$UserSettings->set( 'notify_messages', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_activation':

// unsubscribe from account activation reminder

$UserSettings->set( 'send_activation_reminder', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'newsletter':

// unsubscribe from newsletter

// Use first newsletter by default for old unsubscribe url when we had only one static newsletter,

// which was upgraded to Newsletter with ID = 1

$newsletter_ID = param( 'newsletter', 'integer', 1 );

$assigned_user_tag = NULL;

$email_campaign_ID = param( 'ecmp_ID', 'integer', 0 );

$EmailCampaignCache = & get_EmailCampaignCache();

if( $email_campaign_ID )

{

if( $EmailCampaign = & $EmailCampaignCache->get_by_ID( $email_campaign_ID, false, false ) )

{

$assigned_user_tag = $EmailCampaign->get( 'user_tag_unsubscribe' );

}

else

{

$error_msg = T_('Invalid unsubscribe link!');

break;

}

}

if( ! $edited_User->unsubscribe( $newsletter_ID, array( 'usertags' => $assigned_user_tag ) ) )

{ // Display a message is the user is not subscribed on the requested newsletter:

$error_msg = T_('You are not subscribed to this list.');

// Send notification to owners of lists where user unsubscribed:

$edited_User->send_list_owner_notifications( 'unsubscribe' );

}

elseif( ! empty( $assigned_user_tag ) )

{

$edited_User->add_usertags( $assigned_user_tag );

$edited_User->dbupdate();

}

break;

case 'user_registration':

// unsubscribe from new user registration notifications

$UserSettings->set( 'notify_new_user_registration', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_activated':

// unsubscribe from account activated notifications

$UserSettings->set( 'notify_activated_account', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_closed':

// unsubscribe from account closed notifications

$UserSettings->set( 'notify_closed_account', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_reported':

// unsubscribe from account reported notifications

$UserSettings->set( 'notify_reported_account', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_changed':

// unsubscribe from account changed notifications

$UserSettings->set( 'notify_changed_account', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'msgform':

// turn off allow emails through b2evo message forms

$UserSettings->set( 'enable_email', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'cronjob_error':

// unsubscribe from cron job error notifications

$UserSettings->set( 'notify_cronjob_error', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'automation_owner_notification':

// unsubscribe from automation step owner notifications:

$UserSettings->set( 'notify_automation_owner', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'meta_comment':

// unsubscribe from internal comment notifications

$UserSettings->set( 'notify_meta_comments', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'comment_mentioned':

// unsubscribe from new comment notifications when user is mentioned:

$UserSettings->set( 'notify_comment_mentioned', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'meta_comment_mentioned':

// unsubscribe from new internal comment notifications when user is mentioned:

$UserSettings->set( 'notify_meta_comment_mentioned', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'post_mentioned':

// unsubscribe from new post notifications when user is mentioned:

$UserSettings->set( 'notify_post_mentioned', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'list_new_subscriber':

// unsubscribe from notifications when someone subscribes to one of the user's lists:

$UserSettings->set( 'notify_list_new_subscriber', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'list_lost_subscriber':

// unsubscribe from notifications when a user unsubscribes to one of the user's lists:

$UserSettings->set( 'notify_list_lost_subscriber', '0', $edited_User->ID );

$UserSettings->dbupdate();

break;

default:

// DEFENSIVE programming:

$error_msg = 'Unhandled unsubscribe type.';

}

if( ! isset( $error_msg ) )

{

$unsubscribed = true;

}

break;

case 'resubscribe':

$Session->assert_received_crumb( 'resubscribe' );

// Crumb should only be used once

$Session->delete( 'crumb_latest_resubscribe' );

$Session->delete( 'crumb_prev_resubscribe' );

switch( $type )

{

case 'coll_comment':

case 'coll_post':

// resubscribe from blog

if( $coll_ID == 0 )

{

$error_msg = T_('Invalid resubscribe link!');

}

else

{

$BlogCache = & get_BlogCache();

$Blog = $BlogCache->get_by_ID( $coll_ID );

$subscription_name = ( ( $type == 'coll_comment' ) ? 'sub_comments' : 'sub_items' );

// Get previous setting

$sub_values = $DB->get_row( 'SELECT sub_items, sub_items_mod, sub_comments FROM T_subscriptions WHERE sub_coll_ID = '.$coll_ID.' AND sub_user_ID = '.$user_ID, ARRAY_A );

$Blog = & $BlogCache->get_by_ID( $coll_ID );

if( $Blog->get( 'advanced_perms' )

&& ( ( $Blog->get_setting( 'allow_subscriptions' ) && $Blog->get_setting( 'opt_out_subscription' ) ) ||

( $Blog->get_setting( 'allow_item_mod_subscriptions' ) && $Blog->get_setting( 'opt_out_item_mod_subscription' ) ) ||

( $Blog->get_setting( 'allow_comment_subscriptions' ) && $Blog->get_setting( 'opt_out_comment_subscription' ) ) )

&& $edited_User->check_perm( 'blog_ismember', 'view', false, $coll_ID ) )

{ // opt-out collection

if( $subscription_name == 'sub_items' )

{

$sub_items_value = 1;

$sub_items_mod_value = empty( $sub_values ) ? 1 : $sub_values['sub_items_mod'];

$sub_comments_value = empty( $sub_values ) ? 1 : $sub_values['sub_comments'];

}

elseif( $subscription_name == 'sub_comments' )

{

$sub_items_value = empty( $sub_values ) ? 1 : $sub_values['sub_items'];

$sub_items_mod_value = empty( $sub_values ) ? 1 : $sub_values['sub_items_mod'];

$sub_comments_value = 1;

}

else

{ // should be impossible to go here

$sub_items_value = $sub_values['sub_items'];

$sub_items_mod_value = $sub_values['sub_items_mod'];

$sub_comments_value = $sub_values['sub_comments'];

}

$DB->query( 'REPLACE INTO T_subscriptions( sub_coll_ID, sub_user_ID, sub_items, sub_items_mod, sub_comments )

VALUES ( '.$coll_ID.', '.$user_ID.', '.$sub_items_value.', '.$sub_items_mod_value.', '.$sub_comments_value.' )' );

}

else

{

$DB->query( 'UPDATE T_subscriptions SET '.$subscription_name.' = 1

WHERE sub_user_ID = '.$user_ID.' AND sub_coll_ID = '.$coll_ID );

}

}

break;

case 'post':

// resubscribe from a specific post:

if( $post_ID == 0 )

{

$error_msg = T_('Invalid resubscribe link!');

}

else

{

if( $unsub_Comment )

{ // Anonymous user form Comment:

$DB->query( 'UPDATE T_comments

SET comment_anon_notify = 1

WHERE comment_item_ID = '.$unsub_Comment->get( 'item_ID' ).'

AND comment_author_user_ID IS NULL

AND comment_author_email = '.$DB->quote( $unsub_Comment->get( 'author_email' ) ) );

}

else

{ // Registered User:

$ItemCache = & get_ItemCache();

$BlogCache = & get_BlogCache();

$Item = $ItemCache->get_by_ID( $post_ID );

$blog_ID = $Item->get_blog_ID();

$Blog = $BlogCache->get_by_ID( $blog_ID );

if( $Blog->get( 'advanced_perms' )

&& $Blog->get_setting( 'allow_item_subscriptions' )

&& $Blog->get_setting( 'opt_out_item_subscription' )

&& $edited_User->check_perm( 'blog_ismember', 'view', false, $blog_ID ) )

{

$DB->query( 'REPLACE INTO T_items__subscriptions( isub_item_ID, isub_user_ID, isub_comments )

VALUES ( '.$post_ID.', '.$user_ID.', 1 )' );

}

else

{

$DB->query( 'INSERT INTO T_items__subscriptions( isub_item_ID, isub_user_ID, isub_comments )

VALUES ( '.$post_ID.', '.$user_ID.', 1 )' );

}

}

}

break;

case 'creator':

// resubscribe from the user own posts

$UserSettings->set( 'notify_published_comments', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'cmt_moderation_reminder':

// resubscribe from comment moderation reminder notifications

$UserSettings->set( 'send_cmt_moderation_reminder', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'comment_moderator':

case 'moderator': // Note: This was not chaned to 'comment_moderator' to make sure old emails subscribe link are also work

// resubscribe from new comment may need moderation notifications:

$UserSettings->set( 'notify_comment_moderation', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'comment_moderator_edit':

// resubscribe from updated comment may need moderation notifications:

$UserSettings->set( 'notify_edit_cmt_moderation', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'comment_moderator_spam':

// resubscribe from spam comment may need moderation notifications:

$UserSettings->set( 'notify_spam_cmt_moderation', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'pst_moderation_reminder':

// resubscribe from post moderation reminder notifications

$UserSettings->set( 'send_pst_moderation_reminder', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'pst_stale_alert':

// resubscribe from stale posts alert notifications:

$UserSettings->set( 'send_pst_stale_alert', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'post_moderator':

// resubscribe from new post moderation notifications:

$UserSettings->set( 'notify_post_moderation', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'post_assignment':

// resubscribe from post assignment notifications:

$UserSettings->set( 'notify_post_assignment', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'post_moderator_edit':

// resubscribe to updated post moderation notifications:

$subs_edit_pst_type = param( 'subs_edit_pst_type', 'string', 'all' );

if( $subs_edit_pst_type == 'all' )

{ // If user was unsubscribed from ALL collections we should subsribe to ALL collections as well:

$UserSettings->set( 'notify_edit_pst_moderation', '1', $edited_User->ID );

$UserSettings->dbupdate();

}

elseif( ! empty( $coll_ID ) )

{ // If user was unsubscribed from SINGLE collection we should subsribe ONLY to that collection:

$SQL = new SQL( 'Get user subscription per collection for post modifications' );

$SQL->SELECT( 'sub_items_mod' );

$SQL->FROM( 'T_subscriptions' );

$SQL->WHERE( 'sub_coll_ID = '.$DB->quote( $coll_ID ) );

$SQL->WHERE_and( 'sub_user_ID = '.$DB->quote( $user_ID ) );

if( $DB->get_var( $SQL ) === '0' )

{ // If user is really unsubscribed from the selected collection:

$DB->query( 'UPDATE T_subscriptions

SET sub_items_mod = 1

WHERE sub_user_ID = '.$DB->quote( $user_ID ).'

AND sub_coll_ID = '.$DB->quote( $coll_ID ) );

}

}

break;

case 'post_proposed_change':

// resubscribe to post proposed change notifications:

$UserSettings->set( 'notify_post_proposed', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'unread_msg':

// resubscribe from unread messages reminder

$UserSettings->set( 'notify_unread_messages', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'new_msg':

// resubscribe from new messages notification

$UserSettings->set( 'notify_messages', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_activation':

// resubscribe from account activation reminder

$UserSettings->set( 'send_activation_reminder', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'newsletter':

// resubscribe from newsletter

// Use first newsletter by default for old unsubscribe url when we had only one static newsletter,

// which was upgraded to Newsletter with ID = 1

$newsletter_ID = param( 'newsletter', 'integer', 1 );

if( $edited_User->subscribe( $newsletter_ID ) )

{

// Send notification to owners of lists where user subscribed:

$edited_User->send_list_owner_notifications( 'subscribe' );

}

else

{ // Display a message is the user is not subscribed on the requested newsletter:

$error_msg = T_('You are already subscribed to this list.');

}

break;

case 'user_registration':

// resubscribe from new user registration notifications

$UserSettings->set( 'notify_new_user_registration', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_activated':

// resubscribe from account activated notifications

$UserSettings->set( 'notify_activated_account', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_closed':

// resubscribe from account closed notifications

$UserSettings->set( 'notify_closed_account', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_reported':

// resubscribe from account reported notifications

$UserSettings->set( 'notify_reported_account', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'account_changed':

// resubscribe from account changed notifications

$UserSettings->set( 'notify_changed_account', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'msgform':

// turn on allow emails through b2evo message forms

$UserSettings->set( 'enable_email', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'cronjob_error':

// resubscribe from cron job error notifications

$UserSettings->set( 'notify_cronjob_error', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'automation_owner_notification':

// resubscribe from automation step owner notifications:

$UserSettings->set( 'notify_automation_owner', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'meta_comment':

// resubscribe from internal comment notifications

$UserSettings->set( 'notify_meta_comments', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'comment_mentioned':

// resubscribe to new comment notifications when user is mentioned:

$UserSettings->set( 'notify_comment_mentioned', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'meta_comment_mentioned':

// resubscribe to new internal comment notifications when user is mentioned:

$UserSettings->set( 'notify_meta_comment_mentioned', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'post_mentioned':

// resubscribe to new post notifications when user is mentioned:

$UserSettings->set( 'notify_post_mentioned', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'list_new_subscriber':

// resubscribe from notifications when someone subscribes to one of the user's lists:

$UserSettings->set( 'notify_list_new_subscriber', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

case 'list_lost_subscriber':

// resubscribe from notifications when a user unsubscribes to one of the user's lists:

$UserSettings->set( 'notify_list_lost_subscriber', '1', $edited_User->ID );

$UserSettings->dbupdate();

break;

default:

// DEFENSIVE programming:

$error_msg = 'Unhandled resubscribe type.';

}

if( ! isset( $error_msg ) )

{

$resubscribed = true;

}

break;

}

}

$notification_prefix = T_( 'Notify me by email whenever' );

switch( $type )

{

case 'coll_comment':

// unsubscribe from new comment in collection notifications

if( $coll_ID == 0 )

{

$error_msg = T_('Invalid unsubscribe link!');

}

else

{

$BlogCache = & get_BlogCache();

$Blog = $BlogCache->get_by_ID( $coll_ID );

$type_str = T_('Notify me of any new comment in this collection').':<br /><a href="'.$Blog->get( 'url' ).'">'.$Blog->get_shortname().'</a>';

}

break;

case 'coll_post':

// unsubscribe from new post in collection notifications

if( $coll_ID == 0 )

{

$error_msg = T_('Invalid unsubscribe link!');

}

else

{

$BlogCache = & get_BlogCache();

$Blog = $BlogCache->get_by_ID( $coll_ID );

$type_str = T_('Notify me of any new post in this collection').':<br/><a href="'.$Blog->get( 'url' ).'">'.$Blog->get_shortname().'</a>';

}

break;

case 'post':

// unsubscribe from post update notifications

if( $post_ID == 0 )

{

$error_msg = T_('Invalid unsubscribe link!');

}

else

{

$ItemCache = & get_ItemCache();

$Item = $ItemCache->get_by_ID( $post_ID );

$type_str = T_('Notify me by email when someone comments here.').'<br/>'.$Item->get_title();

}

break;

case 'creator':

// unsubscribe from the user own posts

$type_str = $notification_prefix.': '.T_('a comment is published on one of <strong>my</strong> posts.');

break;

case 'cmt_moderation_reminder':

// unsubscribe from comment moderation reminder notifications

$type_str = $notification_prefix.': '.sprintf( T_('comments are awaiting moderation for more than %s.'), seconds_to_period( $Settings->get( 'comment_moderation_reminder_threshold' ) ) );

break;

case 'comment_moderator':

case 'moderator': // Note: This was not chaned to 'comment_moderator' to make sure old emails unsubscribe link are also work

// unsubscribe from new comment may need moderation notifications:

$type_str = $notification_prefix.': '.T_('a comment is posted and I have permissions to moderate it.');

break;

case 'comment_moderator_edit':

// unsubscribe from updated comment may need moderation notifications:

$type_str = $notification_prefix.': '.T_('a comment is modified and I have permissions to moderate it.');

break;

case 'comment_moderator_spam':

// unsubscribe from spam comment may need moderation notifications:

$type_str = $notification_prefix.': '.T_('a comment is reported as spam and I have permissions to moderate it.');

break;

case 'pst_moderation_reminder':

// unsubscribe from post moderation reminder notifications

$type_str = $notification_prefix.': '.sprintf( T_('posts are awaiting moderation for more than %s.'), seconds_to_period( $Settings->get( 'post_moderation_reminder_threshold' ) ) );

break;

case 'pst_stale_alert':

// unsubscribe from stale posts alert notifications:

$type_str = $notification_prefix.': '.T_('there are stale posts and I have permission to moderate them.');

break;

case 'post_moderator':

// unsubscribe from new post moderation notifications:

$type_str = $notification_prefix.': '.T_('a post is created and I have permissions to moderate it.');

break;

case 'post_assignment':

// unsubscribe from post assignment notifications:

$type_str = $notification_prefix.': '.T_('a post was assigned to me.');

break;

case 'post_moderator_edit':

// unsubscribe from updated post moderation notifications:

$type_str = $notification_prefix.': '.T_('a post is modified and I have permissions to moderate it.');

break;

case 'post_proposed_change':

// unsubscribe from post proposed change notifications:

$type_str = $notification_prefix.': '.T_('someone proposed a change on a post and I have permissions to moderate it.');

break;

case 'unread_msg':

// unsubscribe from unread messages reminder

$type_str = $notification_prefix.': '.sprintf( T_('I have unread private messages for more than %s.'), seconds_to_period( $Settings->get( 'unread_message_reminder_threshold' ) ) );

break;

case 'new_msg':

// unsubscribe from new messages notification

$type_str = $notification_prefix.': '.T_('I receive a private message.');

break;

case 'account_activation':

// unsubscribe from account activation reminder

$type_str = $notification_prefix.': '.sprintf( T_('my account was deactivated or is not activated for more than %s.'), seconds_to_period( $Settings->get( 'activate_account_reminder_threshold' ) ) );

break;

case 'newsletter':

// unsubscribe from newsletter

// Use first newsletter by default for old unsubscribe url when we had only one static newsletter,

// which was upgraded to Newsletter with ID = 1

$newsletter_ID = param( 'newsletter', 'integer', 1 );

$NewsletterCache = & get_NewsletterCache();

$Newsletter = $NewsletterCache->get_by_ID( $newsletter_ID );

$type_str = $Newsletter->get_name();

break;

case 'user_registration':

// unsubscribe from new user registration notifications

$type_str = $notification_prefix.': '.T_( 'a new user has registered.' );

break;

case 'account_activated':

// unsubscribe from account activated notifications

$type_str = $notification_prefix.': '.T_( 'an account was activated.' );

break;

case 'account_closed':

// unsubscribe from account closed notifications

$type_str = $notification_prefix.': '.T_( 'an account was closed.' );

break;

case 'account_reported':

// unsubscribe from account reported notifications

$type_str = $notification_prefix.': '.T_( 'an account was reported.' );

break;

case 'account_changed':

// unsubscribe from account changed notifications

$type_str = $notification_prefix.': '.T_( 'an account was changed.' );

break;

case 'msgform':

// turn off allow emails through b2evo message forms

$type_str = T_( 'emails through a message form that will NOT reveal my email address.' );

break;

case 'cronjob_error':

// unsubscribe from cron job error notifications

$type_str = $notification_prefix.': '.T_( 'a scheduled task ends with an error or timeout.' );

break;

case 'automation_owner_notification':

// unsubscribe from automation step owner notifications:

$type_str = $notification_prefix.': '.T_( 'one of my automations wants to notify me.' );

break;

case 'meta_comment':

// unsubscribe from internal comment notifications

$type_str = $notification_prefix.': '.T_('an internal comment is posted.');

break;

case 'comment_mentioned':

// unsubscribe from new comment notifications when user is mentioned:

$type_str = $notification_prefix.': '.T_('I have been mentioned on a comment.');

break;

case 'meta_comment_mentioned':

// unsubscribe from new internal comment notifications when user is mentioned:

$type_str = $notification_prefix.': '.T_('I have been mentioned on an internal comment.');

break;

case 'post_mentioned':

// unsubscribe from new comment notifications when user is mentioned:

$type_str = $notification_prefix.': '.T_('I have been mentioned on a post.');

break;

case 'list_new_subscriber':

// unsubscribe from notifications when someone subscribes to one of the user's lists:

$type_str = $notification_prefix.': '.T_('one of my Lists gets a new subscriber.');

break;

case 'list_lost_subscriber':

// unsubscribe from notifications when a user unsubscribes to one of the user's lists:

$type_str = $notification_prefix.': '.T_('one of my Lists loses a subscriber.');

break;

default:

// DEFENSIVE programming:

$type_str = T_('Unhandled unsubscribe type');

}

// Form template

$unsubscribe_form_params = array(

'layout' => 'fieldset',

'formclass' => 'form-horizontal',

'formstart' => '<div class="panel panel-default">'

.'<div class="panel-heading">'

.'<h3 class="panel-title">$form_title$</h3>'

.'</div>'

.'<div class="panel-body">',

'formend' => '</div></div>',

'title_fmt' => '<span style="float:right">$global_icons$</span><h2>$title$</h2>'."\n",

'no_title_fmt' => '<span style="float:right">$global_icons$</span>'."\n",

'fieldset_begin' => '<div class="fieldset_wrapper $class$" id="fieldset_wrapper_$id$"><fieldset $fieldset_attribs$>'."\n"

.'<legend $title_attribs$>$fieldset_title$</legend>'."\n",

'fieldset_end' => '</fieldset></div>'."\n",

'fieldstart' => '<div class="form-group" $ID$>'."\n",

'fieldend' => "</div>\n\n",

'labelclass' => 'control-label col-xs-3',

'labelstart' => '',

'labelend' => "\n",

'labelempty' => '<label class="control-label col-xs-3"></label>',

'inputstart' => '<div class="controls col-xs-9">',

'inputend' => "</div>\n",

'infostart' => '<div class="controls col-xs-9"><p class="form-control-static">',

'infoend' => "</p></div>\n",

'buttonsstart' => '<div class="form-group text-center"><div class="control-buttons col-xs-12">',

'buttonsend' => "</div></div>\n\n",

'customstart' => '<div class="custom_content">',

'customend' => "</div>\n",

'note_format' => ' <span class="help-inline">%s</span>',

'bottom_note_format' => ' <div><span class="help-inline">%s</span></div>',

// Additional params depending on field type:

// - checkbox

'inputclass_checkbox' => '',

'inputstart_checkbox' => '<div class="controls col-sm-9"><div class="checkbox"><label>',

'inputend_checkbox' => "</label></div></div>\n",

'checkbox_newline_start' => '<div class="checkbox">',

'checkbox_newline_end' => "</div>\n",

// - radio

'fieldstart_radio' => '<div class="form-group radio-group" $ID$>'."\n",

'fieldend_radio' => "</div>\n\n",

'inputclass_radio' => '',

'radio_label_format' => '$radio_option_label$',

'radio_newline_start' => '<div class="radio"><label>',

'radio_newline_end' => "</label></div>\n",

'radio_oneline_start' => '<label class="radio-inline">',

'radio_oneline_end' => "</label>\n",

);

// Default params:

$params = array_merge( array(

'wrap_width' => '580px',

'skin_form_before' => '',

'skin_form_after' => '',

'unsubscribe_page_before' => '<div class="evo_panel__unsubscribe">',

'unsubscribe_page_after' => '</div>',

'unsubscribe_form_title' => T_('Unsubscribe'),

'form_class_unsubscribe' => 'evo_form__unsubscribe',

'unsubscribe_links_attrs' => ' style="margin: 1em 0 1ex"',

'unsubscribe_field_width' => 140,

'unsubscribe_form_footer' => true,

'unsubscribe_form_params' => NULL,

'unsubscribe_disp_home_button' => false, // Display button to go home when registration is disabled

'display_form_messages' => false,

), $params );

// Header

$page_title = $params['unsubscribe_form_title'];

$wrap_width = $params['wrap_width'];