protected function _init()
{
global $injector, $notification, $page_output, $prefs, $session;
/* Get the list of filter rules. */
$ingo_storage = $injector->getInstance('Ingo_Factory_Storage')->create();
/* Load the Ingo_Script factory. */
$factory = $injector->getInstance('Ingo_Factory_Script');
/* Get permissions. */
$edit_allowed = Ingo::hasSharePermission(Horde_Perms::EDIT);
$delete_allowed = Ingo::hasSharePermission(Horde_Perms::DELETE);
/* Token checking. */
$actionID = $this->_checkToken(array('rule_copy', 'rule_delete', 'rule_disable', 'rule_enable'));
/* Default to no mailbox filtering. */
$mbox_search = null;
/* Perform requested actions. */
switch ($actionID) {
case 'mbox_search':
if (isset($this->vars->searchfield)) {
$mbox_search = array('exact' => $this->vars->get('searchexact', 1), 'query' => $this->vars->searchfield);
}
break;
case 'rule_copy':
case 'rule_delete':
case 'rule_disable':
case 'rule_enable':
if (!$edit_allowed) {
$notification->push(_("You do not have permission to edit filter rules."), 'horde.error');
self::url()->redirect();
}
$success = false;
switch ($actionID) {
case 'rule_delete':
if (!$delete_allowed) {
$notification->push(_("You do not have permission to delete filter rules."), 'horde.error');
self::url()->redirect();
}
if (($tmp = $ingo_storage->getRuleByUid($this->vars->uid)) && $ingo_storage->deleteRule($tmp)) {
$notification->push(sprintf(_("Rule \"%s\" deleted."), $tmp->name), 'horde.success');
$success = true;
}
break;
case 'rule_copy':
switch ($ingo_storage->maxRules()) {
case Ingo_Storage::MAX_NONE:
Horde::permissionDeniedError('ingo', 'max_rules', _("You are not allowed to create or edit custom rules."));
break 2;
case Ingo_Storage::MAX_OVER:
Horde::permissionDeniedError('ingo', 'max_rules', sprintf(_("You are not allowed to create more than %d rules."), $ingo_storage->max_rules));
break 2;
}
if (($tmp = $ingo_storage->getRuleByUid($this->vars->uid)) && $ingo_storage->copyRule($tmp)) {
$notification->push(sprintf(_("Rule \"%s\" copied."), $tmp->name), 'horde.success');
$success = true;
}
break;
case 'rule_disable':
case 'rule_enable':
if ($tmp = $ingo_storage->getRuleByUid($this->vars->uid)) {
$tmp->disable = $actionID === 'rule_disable';
$ingo_storage->updateRule($tmp);
$notification->push(sprintf($actionID === 'rule_disable' ? _("Rule \"%s\" disabled.") : _("Rule \"%s\" enabled."), $tmp->name), 'horde.success');
$success = true;
}
break;
}
/* Save changes */
if ($success) {
try {
$factory->activateAll();
} catch (Ingo_Exception $e) {
$notification->push($e->getMessage(), 'horde.error');
}
}
break;
case 'settings_save':
if (!$edit_allowed) {
$notification->push(_("You do not have permission to edit filter rules."), 'horde.error');
self::url()->redirect();
}
$prefs->setValue('show_filter_msg', $this->vars->show_filter_msg);
$prefs->setValue('filter_seen', $this->vars->filter_seen);
$notification->push(_("Settings successfully updated."), 'horde.success');
break;
case 'apply_filters':
$factory->perform();
break;
}
/* Common URLs. */
$filters_url = $this->_addToken(self::url());
$rule_url = Ingo_Basic_Rule::url();
$view = new Horde_View(array('templatePath' => INGO_TEMPLATES . '/basic/filters'));
$view->addHelper('Horde_Core_View_Helper_Help');
$view->addHelper('Horde_Core_View_Helper_Image');
$view->addHelper('Horde_Core_View_Helper_Label');
$view->addHelper('FormTag');
$view->addHelper('Tag');
$view->canapply = $factory->canPerform();
$view->deleteallowed = $delete_allowed;
$view->editallowed = $edit_allowed;
$view->formurl = $filters_url;
$view->can_copy = $edit_allowed && !$ingo_storage->maxRules();
$display = array();
$filters = Ingo_Storage_FilterIterator_Match::create($ingo_storage, $session->get('ingo', 'script_categories'));
foreach ($filters as $rule) {
$copyurl = $delurl = $editurl = null;
$entry = array();
$url = $filters_url->copy()->add('uid', $rule->uid);
switch (get_class($rule)) {
case 'Ingo_Rule_System_Blacklist':
if (!is_null($mbox_search)) {
continue 2;
}
$editurl = Ingo_Basic_Blacklist::url();
$entry['filterimg'] = 'blacklist.png';
break;
case 'Ingo_Rule_System_Whitelist':
if (!is_null($mbox_search)) {
continue 2;
}
$editurl = Ingo_Basic_Whitelist::url();
$entry['filterimg'] = 'whitelist.png';
break;
case 'Ingo_Rule_System_Vacation':
if (!is_null($mbox_search)) {
continue 2;
}
$editurl = Ingo_Basic_Vacation::url();
$entry['filterimg'] = 'vacation.png';
break;
case 'Ingo_Rule_System_Forward':
if (!is_null($mbox_search)) {
continue 2;
}
$editurl = Ingo_Basic_Forward::url();
$entry['filterimg'] = 'forward.png';
break;
case 'Ingo_Rule_System_Spam':
if (!is_null($mbox_search)) {
continue 2;
}
$editurl = Ingo_Basic_Spam::url();
$entry['filterimg'] = 'spam.png';
break;
default:
if (!is_null($mbox_search)) {
if ($mbox_search['exact']) {
if (strcasecmp($filter['action-value'], $mbox_search['query']) !== 0) {
continue 2;
}
} elseif (stripos($filter['action-value'], $mbox_search['query']) === false) {
continue 2;
}
}
$editurl = $rule_url->copy()->add(array('edit' => $rule->uid));
$delurl = $url->copy()->add('actionID', 'rule_delete');
$copyurl = $url->copy()->add('actionID', 'rule_copy');
break;
}
/* Create description. */
if (!$edit_allowed) {
$entry['descriplink'] = htmlspecialchars($rule->name);
} elseif (!empty($rule->conditions)) {
$entry['descriplink'] = Horde::linkTooltip($editurl, sprintf(_("Edit %s"), $rule->name), null, null, null, $rule->description()) . htmlspecialchars($rule->name) . '</a>';
} else {
$entry['descriplink'] = Horde::link($editurl, sprintf(_("Edit %s"), $rule->name)) . htmlspecialchars($rule->name) . '</a>';
}
/* Create delete link. */
if ($delete_allowed && !is_null($delurl)) {
$entry['dellink'] = Horde::link($delurl, sprintf(_("Delete %s"), $rule->name), null, null, "return window.confirm('" . addslashes(_("Are you sure you want to delete this rule?")) . "');");
}
/* Create copy link. */
if ($view->can_copy && !is_null($copyurl)) {
$entry['copylink'] = Horde::link($copyurl, sprintf(_("Copy %s"), $rule->name));
}
/* Create disable/enable link. */
if (!$rule->disable) {
$entry['disabled'] = true;
if ($edit_allowed) {
$entry['disablelink'] = Horde::link($url->copy()->add('actionID', 'rule_disable'), sprintf(_("Disable %s"), $rule->name));
}
} elseif ($edit_allowed) {
$entry['enablelink'] = Horde::link($url->copy()->add('actionID', 'rule_enable'), sprintf(_("Enable %s"), $rule->name));
}
$display[$rule->uid] = $entry;
}
$view->filter = $display;
$view->mbox_search = $mbox_search;
if ($edit_allowed && is_null($mbox_search)) {
if ($factory->hasFeature('on_demand')) {
$view->settings = true;
$view->flags = $prefs->getValue('filter_seen');
$view->show_filter_msg = $prefs->getValue('show_filter_msg');
}
$page_output->addScriptFile('hordecore.js', 'horde');
$page_output->addScriptPackage('Horde_Core_Script_Package_Sortable');
}
$page_output->addScriptFile('stripe.js', 'horde');
$page_output->addScriptFile('filters.js');
$page_output->ajax = true;
$topbar = $injector->getInstance('Horde_View_Topbar');
$topbar->search = true;
$topbar->searchAction = self::url();
$topbar->searchLabel = _("Mailbox Search");
$topbar->searchParameters = array('actionID' => 'mbox_search', 'searchexact' => 0, 'page' => 'filters');
$this->header = _("Filter Rules");
$this->output = $view->render('filters');
}