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93 lines
3.3 KiB
PHP
93 lines
3.3 KiB
PHP
<?php
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/**
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* Subscription Options
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*
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* A plugin which can enable or disable the use of imap subscriptions.
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* It includes a toggle on the settings page under "Server Settings".
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* The preference can also be locked
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*
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* Add it to the plugins list in config/main.inc.php to enable the user option
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* The user option can be hidden and set globally by adding 'use_subscriptions'
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* to the the 'dont_override' configure line:
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* $rcmail_config['dont_override'] = array('use_subscriptions');
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* and then set the global preference
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* $rcmail_config['use_subscriptions'] = true; // or false
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*
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* Roundcube caches folder lists. When a user changes this option or visits
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* their folder list, this cache is refreshed. If the option is on the
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* 'dont_override' list and the global option has changed, don't expect
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* to see the change until the folder list cache is refreshed.
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*
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* @version 1.0
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* @author Ziba Scott
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*/
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class subscriptions_option extends rcube_plugin
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{
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public $task = 'mail|settings';
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function init()
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{
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$this->add_texts('localization/', false);
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$dont_override = rcmail::get_instance()->config->get('dont_override', array());
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if (!in_array('use_subscriptions', $dont_override)) {
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$this->add_hook('user_preferences', array($this, 'settings_blocks'));
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$this->add_hook('save_preferences', array($this, 'save_prefs'));
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}
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$this->add_hook('list_mailboxes', array($this, 'list_mailboxes'));
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$this->add_hook('manage_folders', array($this, 'manage_folders'));
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}
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function settings_blocks($args)
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{
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if ($args['section'] == 'server') {
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$use_subscriptions = rcmail::get_instance()->config->get('use_subscriptions');
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$field_id = 'rcmfd_use_subscriptions';
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$checkbox = new html_checkbox(array('name' => '_use_subscriptions', 'id' => $field_id, 'value' => 1));
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$args['blocks']['main']['options']['use_subscriptions'] = array(
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'title' => html::label($field_id, Q($this->gettext('useimapsubscriptions'))),
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'content' => $checkbox->show($use_subscriptions?1:0),
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);
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}
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return $args;
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}
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function save_prefs($args)
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{
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if ($args['section'] == 'server') {
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$rcmail = rcmail::get_instance();
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$use_subscriptions = $rcmail->config->get('use_subscriptions');
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$args['prefs']['use_subscriptions'] = isset($_POST['_use_subscriptions']) ? true : false;
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// if the use_subscriptions preference changes, flush the folder cache
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if (($use_subscriptions && !isset($_POST['_use_subscriptions'])) ||
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(!$use_subscriptions && isset($_POST['_use_subscriptions']))) {
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$rcmail->imap_init(true);
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$rcmail->imap->clear_cache('mailboxes');
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}
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}
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return $args;
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}
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function list_mailboxes($args)
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{
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$rcmail = rcmail::get_instance();
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if (!$rcmail->config->get('use_subscriptions', true)) {
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$args['folders'] = iil_C_ListMailboxes($rcmail->imap->conn, $rcmail->imap->mod_mailbox($args['root']), $args['filter']);
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}
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return $args;
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}
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function manage_folders($args)
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{
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$rcmail = rcmail::get_instance();
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if (!$rcmail->config->get('use_subscriptions', true)) {
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$args['table']->remove_column('subscribed');
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}
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return $args;
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}
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}
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