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MDL-32009 messaging: Add message processor uninstall functionality

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This commit is contained in:
Ruslan Kabalin 2011-08-05 14:01:38 +01:00
parent 6f4f0b5228
commit 0210ce1007
4 changed files with 45 additions and 3 deletions
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32
admin/message.php
View file

@ -24,6 +24,7 @@
require_once(dirname(__FILE__) . '/../config.php');
require_once($CFG->dirroot . '/message/lib.php');
require_once($CFG->libdir.'/adminlib.php');
require_once($CFG->libdir.'/messagelib.php');
// This is an admin page
admin_externalpage_setup('managemessageoutputs');
@ -34,6 +35,10 @@ require_capability('moodle/site:config', get_context_instance(CONTEXT_SYSTEM));
// Get the submitted params
$disable = optional_param('disable', 0, PARAM_INT);
$enable = optional_param('enable', 0, PARAM_INT);
$uninstall = optional_param('uninstall', '', PARAM_INT);
$confirm = optional_param('confirm', 0, PARAM_BOOL);
$headingtitle = get_string('managemessageoutputs', 'message');
if (!empty($disable) && confirm_sesskey()) {
if (!$processor = $DB->get_record('message_processors', array('id'=>$disable))) {
@ -49,7 +54,30 @@ if (!empty($enable) && confirm_sesskey() ) {
$DB->set_field('message_processors', 'enabled', '1', array('id'=>$processor->id)); // Enable output
}
if ($disable || $enable) {
if (!empty($uninstall) && confirm_sesskey()) {
echo $OUTPUT->header();
echo $OUTPUT->heading($headingtitle);
if (!$processor = $DB->get_record('message_processors', array('id'=>$uninstall))) {
print_error('outputdoesnotexist', 'message');
}
$processorname = get_string('pluginname', 'message_'.$processor->name);
if (!$confirm) {
echo $OUTPUT->confirm(get_string('processordeleteconfirm', 'message', $processorname), 'message.php?uninstall='.$processor->id.'&confirm=1', 'message.php');
echo $OUTPUT->footer();
exit;
} else {
message_processor_uninstall($processor->name);
$a->processor = $processorname;
$a->directory = $CFG->dirroot.'/message/output/'.$processor->name;
notice(get_string('processordeletefiles', 'message', $a), 'message.php');
}
}
if ($disable || $enable || $uninstall) {
$url = new moodle_url('message.php');
redirect($url);
}
@ -65,6 +93,6 @@ $messageoutputs = $renderer->manage_messageoutputs($processors);
// Display the page
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('managemessageoutputs', 'message'));
echo $OUTPUT->heading($headingtitle);
echo $messageoutputs;
echo $OUTPUT->footer();

2
lang/en/message.php
View file

@ -109,6 +109,8 @@ $string['permitted'] = 'Permitted';
$string['page-message-x'] = 'Any message pages';
$string['private_config'] = 'Popup message window';
$string['processortag'] = 'Destination';
$string['processordeleteconfirm'] = 'You are about to completely delete message processor \'{$a}\'. This will completely delete everything in the database associated with this processor. Are you SURE you want to continue?';
$string['processordeletefiles'] = 'All data associated with the processor \'{$a->processor}\' has been deleted from the database. To complete the deletion (and prevent the processor re-installing itself), you should now delete this directory from your server: {$a->directory}';
$string['providers_config'] = 'Configure notification methods for incoming messages';
$string['providerstag'] = 'Source';
$string['recent'] = 'Recent';

1
lib/messagelib.php
View file

@ -477,6 +477,7 @@ function message_processor_uninstall($name) {
$transaction = $DB->start_delegated_transaction();
$DB->delete_records('message_processors', array('name' => $name));
$DB->delete_records_select('config_plugins', "plugin = ?", array("message_{$name}"));
// delete permission preferences only, we do not care about loggedin/loggedoff
// defaults, they will be removed on the next attempt to update the preferences
$DB->delete_records_select('config_plugins', "plugin = 'message' AND ".$DB->sql_like('name', '?', false), array("{$name}_provider_%"));

11
lib/pluginlib.php
View file

@ -1563,6 +1563,17 @@ class plugintype_message extends plugintype_base implements plugin_information {
return parent::is_enabled();
}
}
/**
* @see plugintype_interface::get_uninstall_url()
*/
public function get_uninstall_url() {
if (isset($this->processors[$this->name])) {
return new moodle_url('message.php', array('uninstall' => $this->processors[$this->name]->id, 'sesskey' => sesskey()));
} else {
return parent::get_uninstall_url();
}
}
}
/**