function init()
{
if (!empty($this->admin_page->id)) {
$temp = new entity($this->admin_page->id, false);
if ($temp->get_value('new') && $temp->get_value('state') == 'Pending' && !$temp->get_value('name') && reason_user_has_privs($this->admin_page->user_id, 'delete_pending')) {
reason_expunge_entity($this->admin_page->id, $this->admin_page->user_id);
}
}
if (!empty($this->admin_page->request[CM_VAR_PREFIX . 'type_id'])) {
$old_vars = array();
foreach ($this->admin_page->request as $key => $val) {
if (substr($key, 0, strlen(CM_VAR_PREFIX)) == CM_VAR_PREFIX) {
$old_vars[substr($key, strlen(CM_VAR_PREFIX))] = $val;
$old_vars[$key] = '';
}
}
foreach ($this->admin_page->default_args as $arg) {
if (!isset($old_vars[$arg])) {
$old_vars[$arg] = '';
}
}
$link = $this->admin_page->make_link($old_vars);
} else {
$link = $this->admin_page->make_link(array('id' => '', 'site_id' => $this->admin_page->site_id, 'type_id' => $this->admin_page->type_id, 'cur_module' => 'Lister'));
}
header('Location: ' . unhtmlentities($link));
die;
}
/**
* Run the upgrader
* @return string HTML report
*/
public function run()
{
if ($loki_1_entity = $this->get_loki_1_entity()) {
reason_expunge_entity($loki_1_entity->id(), $this->user_id());
return '<p>Deleted the loki 1 html editor entity.</p>';
} else {
return '<p>Your instance doesn\'t have the loki 1 html editor entity - this script has probably been run.</p>';
}
}
function run_job()
{
$es = new entity_selector($this->site_id);
$es->add_type(id_of('news'));
$result = $es->run_one();
if ($result) {
$ids = array_keys($result);
foreach ($result as $id => $item) {
reason_expunge_entity($id, $this->user_id);
}
}
$es = new entity_selector($this->site_id);
$es->add_type(id_of('publication_type'));
$result = $es->run_one();
if ($result) {
$ids = array_keys($result);
foreach ($result as $id => $item) {
reason_expunge_entity($id, $this->user_id);
}
}
$es = new entity_selector($this->site_id);
$es->add_type(id_of('category_type'));
$result = $es->run_one();
if ($result) {
$ids = array_keys($result);
foreach ($result as $id => $item) {
reason_expunge_entity($id, $this->user_id);
}
}
$es = new entity_selector($this->site_id);
$es->add_type(id_of('comment_type'));
$result = $es->run_one();
if ($result) {
$ids = array_keys($result);
foreach ($result as $id => $item) {
reason_expunge_entity($id, $this->user_id);
}
}
$es = new entity_selector($this->site_id);
$es->add_type(id_of('minisite_page'));
$result = $es->run_one();
if ($result) {
$root_page = root_finder($this->site_id);
$ids = array_keys($result);
foreach ($result as $id => $item) {
if ($id != $root_page) {
reason_expunge_entity($id, $this->user_id);
}
}
}
$this->set_report('Zapped all the news, publications, categories, comments, and pages from the site');
}
/** Removes entity with id = $id and all relationships with that id from the database.
*
* Specifically, deletes the entry from the entity table and all sub-tables.
* Also deletes all relationships where entity_a or entity_b = id
*
* @todo add logging of expungements so that these important actions are traceable
*
* @param integer $id The ID of the entity to delete
* @param integer $user_id The ID of the reason user who is deleting the item
* @return array the entity and all relationships of the entity just deleted
*/
function reason_expunge_entity( $id, $user_id )
{
$testmode = false;
if(empty($user_id) || !is_numeric($user_id) || $user_id < 1 )
{
trigger_error('Expungement without providing a Reason user id is deprecated. Future releases of Reason will not allow entities to be expunged without providing a user id');
}
// get all entity information before deleting it
$id = (integer) $id;
if(empty($id) || $id < 1)
{
trigger_error('ID passed to reason_expunge_entity() not a positive integer. Unable to expunge.');
return false;
}
$entity = get_entity_by_id( $id, false );
if(empty($entity['id']))
{
trigger_error('Entity id '.$id.' does not exisit; unable to expunge.');
return false;
}
$sqler = new SQLER;
$archives = array();
$q = "SELECT r.entity_b, r.type, ar.name FROM relationship AS r, allowable_relationship AS ar WHERE r.entity_a = $id AND r.type = ar.id";
$r = db_query( $q, 'Unable to retrieve entity left relationships for expungement' );
while( $row = mysql_fetch_array( $r, MYSQL_ASSOC ) )
{
$entity[ 'left_relationships' ][] = $row;
// this is an archive - mark it for deletion.
if( strpos( $row[ 'name' ], 'archive' ) !== false )
$archives[] = $row[ 'entity_b' ];
}
$q = "SELECT entity_a, type FROM relationship WHERE entity_b = $id";
$r = db_query( $q, 'Unable to retrieve entity right relationships for expungement' );
while( $row = mysql_fetch_array( $r, MYSQL_ASSOC ) )
$entity[ 'right_relationships' ][] = $row;
// call custom deletion action
$type = get_entity_by_id( $entity[ 'type' ] );
if( $type[ 'custom_deleter' ] )
reason_include_once( 'content_deleters/'.$type['custom_deleter'] );
// delete from entity table
$q = "DELETE FROM entity WHERE id = $id";
if( $testmode )
echo $q.'<br /><br />';
else
db_query( $q, 'Unable to delete entity from entity table.' );
// delete from sub tables
$tables = get_entity_tables_by_type( $entity['type'] );
foreach( $tables as $table )
{
if( $table != 'entity' )
{
if( $testmode )
echo '$sqler->delete_one( "'.htmlspecialchars($table).'",'.$id.' )<br /><br />';
else
$sqler->delete_one( $table, $id );
}
}
// delete relationships
$q = "DELETE FROM relationship WHERE entity_a = $id OR entity_b = $id";
if( $testmode )
echo $q.'<br /><br />';
else
db_query( $q, 'Unable to delete relationships of entity '.$id );
// delete all archived entities
foreach( $archives AS $archive )
reason_expunge_entity( $archive, $user_id );
// If the recently-expunged entity is live or pending and has a unique_name, let's refresh_reason_unique_names
if (!empty($entity['unique_name']) && ( !empty($entity['state']) && (($entity['state'] == 'Pending') || ($entity['state'] == 'Live'))))
{
reason_refresh_unique_names();
}
return $entity;
} //
/**
* Deletes a media work's attached media files and the actual entry in kaltura.
*/
public function delete_media_work($media_work_deleter)
{
$e = new entity($media_work_deleter->get_value('id'));
$es = new entity_selector();
$es->add_type(id_of('av_file'));
$es->add_right_relationship($media_work_deleter->get_value('id'), relationship_id_of('av_to_av_file'));
$media_files = $es->run_one();
foreach ($media_files as $file) {
reason_expunge_entity($file->id(), $media_work_deleter->admin_page->user_id);
}
if ($e->get_value('entry_id')) {
$shim = new KalturaShim();
$user = new entity($media_work_deleter->admin_page->user_id);
$shim->delete_media($e, $user->get_value('name'));
}
}
protected function delete_all_section_entities()
{
$user = get_user_id('causal_agent');
foreach ($this->get_existing_section_ids() as $id) {
reason_expunge_entity($id, $user);
}
}
/**
* Move the field location in the location entity table to the event table and then delete the location entity table.
*/
function move_location_field_to_event()
{
$fields = get_fields_by_content_table('event');
if (in_array('location', $fields)) {
echo '<p>The event entity table already has the location field - the script has probably been run</p>';
$es = new entity_selector();
$es->add_type(id_of('event_type'));
$es->set_num(5);
$es->add_relation('event.location IS NOT NULL');
$result = $es->run_one();
} elseif ($this->mode == 'run') {
// grab all locations from the location.location table for events
$es = new entity_selector();
$es->add_type(id_of('event_type'));
$es->limit_tables(array('location'));
$es->limit_fields(array('location.location'));
$es->add_relation(' ((location.location IS NOT NULL) AND (location.location != ""))');
$result = $es->run_one('', 'All');
// All does not get archived entities ... hmmm
$result2 = $es->run_one('', 'Archived');
// populate $ids - an array of entity ids to location value, with it we can do a direct update of the event entity table
foreach ($result as $k => $v) {
$ids[$k] = $v->get_value('location');
}
foreach ($result2 as $k2 => $v2) {
$ids[$k2] = $v2->get_value('location');
}
unset($es);
unset($result);
unset($result2);
// lets find our table entity
$es = new entity_selector();
$es->add_type(id_of('content_table'));
$es->add_relation('entity.name = "location"');
$es->set_num(1);
$location_result = $es->run_one();
$es2 = new entity_selector();
$es2->add_type(id_of('content_table'));
$es2->add_relation('entity.name = "event"');
$es2->set_num(1);
$event_result = $es2->run_one();
if ($location_result && $event_result) {
$location_table = reset($location_result);
$event_result = reset($event_result);
$field_to_entity_table_id = relationship_id_of('field_to_entity_table');
$es3 = new entity_selector();
$es3->add_type(id_of('field'));
$es3->add_relation('entity.name = "location"');
$es3->add_left_relationship($location_table->id(), $field_to_entity_table_id);
$es3->set_num(1);
$es3_result = $es3->run_one();
if ($es3_result) {
$field = reset($es3_result);
// create the column on the event table
$q = "ALTER TABLE event ADD location " . $field->get_value('db_type');
$r = db_query($q, 'Problems - could not add the location column to the event table');
$sqler = new SQLER();
// populate the values for the new column
if (isset($ids)) {
foreach ($ids as $id => $location) {
$sqler->update_one('event', array('location' => $location), $id);
}
}
// update the entity table for the field_to_entity_table_relationship at hand
$q = 'UPDATE relationship SET entity_b=' . $event_result->id();
$q .= ' WHERE entity_a=' . $field->id() . ' AND entity_b=' . $location_table->id() . ' AND type=' . $field_to_entity_table_id;
db_query($q);
// create the column on the event table
$q = "DROP TABLE location";
$r = db_query($q, 'Could not drop the entity table location');
reason_expunge_entity($location_table->id(), $this->reason_id);
echo '<p>Moved location.location to event.location, and deleted the location entity table</p>';
}
}
} elseif ($this->mode == 'test') {
echo '<p>Would move the location.location to event.location, and delete the location entity table</p>';
}
}
function delete_orphan($orphan_id)
{
if (empty($this->_user_id)) {
trigger_error('Must set user id before calling delete_orphan()');
return false;
}
if (!get_owner_site_id($orphan_id)) {
return reason_expunge_entity($orphan_id, $this->_user_id);
} else {
trigger_error($orphan_id . ' not actually an orphan');
return false;
}
}
$notification = $zencoder->notifications->parseIncoming();
$output = current($notification->job->outputs);
$media_work = get_media_work($notification->job->id);
if ($media_work) {
$user = new entity($media_work->get_value('created_by'));
$netid = $user->get_value('name');
// first check to see if all successfully transcoded
if ($output->state == "skipped") {
echo 'This output was skipped because of conditional outputs.' . "\n";
$output = current($notification->job->outputs);
$label = $output->label;
$label_parts = explode('_', $label);
$format = reset($label_parts);
$id = end($label_parts);
echo 'Expunging Media File ' . $id . "\n";
reason_expunge_entity($id, $user->id());
} elseif ($output->state != "finished") {
echo 'Output ' . $output->id . ' for job ' . $notification->job->id . ' not successful in encoding.' . "\n";
echo 'There were errors or cancellations in the transcoding process.' . "\n";
set_error($media_work);
} else {
if ($media_work->get_value('av_type') == 'Video') {
process_video($media_work, $notification, $mime_type_map, $netid);
} elseif ($media_work->get_value('av_type') == 'Audio') {
process_audio($media_work, $notification, $mime_type_map, $netid);
} else {
echo 'Media Work with id ' . $media_work->id() . ' has invalid av_type.' . "\n";
set_error($media_work);
}
}
} else {
/**
* If the enable_comment_notification field exists, then zap it - will only be the case if an earlier version of this script was run
*
*/
function zap_field($entity_table_name, $field_name, $reason_user_id)
{
$es = new entity_selector();
$es->add_type(id_of('content_table'));
$es->add_relation('entity.name = "' . $entity_table_name . '"');
$es->set_num(1);
$es->limit_tables();
$es->limit_fields();
$result = $es->run_one();
if (empty($result)) {
echo '<p>The entity table ' . $entity_table_name . ' does not exist - field ' . $field_name . ' could not be zapped</p>';
return false;
} else {
$et = current($result);
$es2 = new entity_selector();
$es2->add_type(id_of('field'));
$es2->add_relation('entity.name = "' . $field_name . '"');
$es2->add_left_relationship($et->id(), relationship_id_of('field_to_entity_table'));
$es2->set_num(1);
//$es2->limit_tables();
//$es2->limit_fields();
$result2 = $es2->run_one();
if (empty($result2)) {
echo '<p>The field ' . $field_name . ' does not exist in entity table ' . $entity_table_name . ' and could not be zapped</p>';
return false;
} else {
$res = current($result2);
$q = "ALTER TABLE " . $entity_table_name . " DROP " . $field_name;
db_query($q);
reason_expunge_entity($res->id(), $reason_user_id);
// also deletes all relationships to the field, which fixes the entity table
echo '<p>Zapped field ' . $field_name . ' in entity table ' . $entity_table_name . '<p>';
}
}
}
public function upload_media($disco)
{
$username = reason_check_authentication();
if (empty($username)) {
$this->_user_id = make_sure_username_is_user('anonymous', $this->site_id);
} else {
$this->_user_id = make_sure_username_is_user($username, $this->site_id);
}
// Begin the upload to whatever serivice is being used
$at_remote_url = false;
if ($disco->get_element('upload_file')->tmp_full_path) {
$tmp_path_arr = explode("/", $disco->get_element('upload_file')->tmp_full_path);
$this->_filename = $this->sanitize_filename($disco->get_element('upload_file')->file['name']);
$this->_filepath = $this->get_media_import_dir() . $this->_filename;
rename($disco->get_element('upload_file')->tmp_full_path, $this->_filepath);
} else {
$at_remote_url = true;
$this->_filename = basename($disco->get_value('url'));
$this->_filepath = $disco->get_value('url');
}
$media_work_id = $this->_create_media_entity($disco);
if ($disco->get_value('av_type') == 'Video') {
$this->_entry = $this->shim->upload_video($this->_filepath, new entity($this->_media_work_id), $username, $at_remote_url);
} else {
$this->_entry = $this->shim->upload_audio($this->_filepath, new entity($this->_media_work_id), $username, $at_remote_url);
}
if (!$this->_entry) {
$disco->set_error('upload_file', 'There was an error during the upload process.');
reason_expunge_entity($this->_media_work_id, $this->_user_id);
$this->_media_work_id = false;
return;
}
$values = array();
$values['entry_id'] = $this->_entry->id;
$values['transcoding_status'] = 'converting';
$values['media_publication_datetime'] = date('Y-m-d H:i:s');
$values['show_hide'] = $this->params['show_hide_default'];
reason_update_entity($this->_media_work_id, $this->_user_id, $values, false);
}
}
} else {
$user_id = get_user_id('causal_agent');
}
if (!defined('REASON_DELETED_ITEM_EXPUNGEMENT_WAIT_DAYS')) {
echo '<p>Note: REASON_DELETED_ITEM_EXPUNGEMENT_WAIT_DAYS not defined; defaulting to 14 days</p>' . "\n";
$wait_days = 14;
} else {
$wait_days = REASON_DELETED_ITEM_EXPUNGEMENT_WAIT_DAYS;
if (empty($wait_days) || !is_numeric($wait_days)) {
echo '<p>Note: REASON_DELETED_ITEM_EXPUNGEMENT_WAIT_DAYS not set as a number of days; defaulting to 14 days</p>' . "\n";
$wait_days = 14;
}
}
// select all entities to delete
$q = "SELECT\n\tid,\n\tname,\n\tDATE_FORMAT(last_modified,'%M %e, %Y %r') AS last_modified\nFROM\n\tentity\nWHERE\n\t( state = 'Deleted' AND \n\t last_modified < DATE_SUB(NOW(), INTERVAL " . $wait_days . " DAY) ) OR\n\t( state = 'Pending' AND name = '' AND last_modified < DATE_SUB(NOW(), INTERVAL 2 DAY) )";
$r = db_query($q, 'Unable to grab items to delete.');
while ($row = mysql_fetch_array($r, MYSQL_ASSOC)) {
echo '<strong>' . $row['name'] . '</strong> was last modified on ' . $row['last_modified'] . '<br />';
// delete entity
$deleted_entities[] = reason_expunge_entity($row['id'], $user_id);
echo '<em>Expunged!</em><br />';
echo '<br />';
}
// spit out the list of deleted items
if (!empty($deleted_entities)) {
pray($deleted_entities);
} else {
echo '<p>No entities expunged</p>';
}
echo '<hr />done<br /><br />';
/**
* Expunges a Reason media file entity and deletes the actual associated file as well.
* @param $media_file entity
* @param $media_work_id int
* @param $user_id int
* @param $preserve_original_file boolean
*/
public function delete_media_file($media_file, $media_work_id, $user_id, $preserve_original_file = false)
{
$media_work = new entity($media_work_id);
if (!($preserve_original_file && $media_file->get_value('flavor_id') == 'original')) {
self::get_storage_class()->delete_media($media_file->id(), $media_work, $media_file->get_value('flavor_id'));
}
reason_expunge_entity($media_file->id(), $user_id);
}
/**
* Deletes any existing media in Kaltura that corresponds with this media work.
*/
function _remove_existing_media($entry_id)
{
// First grab all related Media Files
$es = new entity_selector();
$es->add_type(id_of('av_file'));
$es->add_right_relationship($this->manager->get_value('id'), relationship_id_of('av_to_av_file'));
$media_files = $es->run_one();
$user = new entity($this->manager->admin_page->user_id);
// Delete actual Reason entities for media files
foreach ($media_files as $entity) {
reason_expunge_entity($entity->id(), $user->id());
}
// Remove Entries from Kaltura
$this->kaltura_shim->delete_media($entry_id, $user->get_value('name'));
}
function delete_entity()
{
reason_include_once('function_libraries/admin_actions.php');
reason_expunge_entity($this->get_value('id'), $this->admin_page->user_id);
}
protected function _migrate_approvals()
{
$raw_fields = get_fields_by_content_table('policies', false);
if (in_array('datetime', $raw_fields) && in_array('author', $raw_fields)) {
$policies = $this->_get_approvals_policies();
} else {
$policies = array();
}
$msg = '';
foreach ($policies as $policy) {
$str = $this->_get_approvals_string($policy);
if (!empty($str)) {
reason_update_entity($policy->id(), $policy->get_value('last_edited_by'), array('approvals' => $str, 'datetime' => '', 'author' => '', 'last_modified' => $policy->get_value('last_modified')), false);
$msg = '<p>Moved all datetime/author data into new approvals field</p>' . "\n";
}
}
if (empty($msg)) {
$msg .= '<p>No policies needed their approvals field migrated.</p>' . "\n";
}
$policies_table_entity = $this->_get_policies_table_entity();
if (empty($policies_table_entity)) {
trigger_error('Upgrade script has has a major error. The policies table should exist, but does not!');
$msg .= '<p>There has been a major error in this upgrade. The policies table should have been created, but it has not. Please restore your Reason instance from a backup and try troubleshooting.</p>' . "\n";
die;
}
$es = new entity_selector();
$es->add_type(id_of('field'));
$es->add_left_relationship($policies_table_entity->id(), relationship_id_of('field_to_entity_table'));
$es->add_relation('name = "datetime"');
$es->set_num(1);
$datetime_fields = $es->run_one();
if (!empty($datetime_fields)) {
$datetime_field = current($datetime_fields);
reason_expunge_entity($datetime_field->id(), $this->user_id);
$msg .= '<p>Deleted the policies.datetime field entity.</p>' . "\n";
}
if (in_array('datetime', $raw_fields)) {
$q = 'ALTER TABLE `policies` DROP `datetime`';
db_query($q, 'Unable to drop datetime field from policies table.');
$msg .= '<p>Dropped the datetime field from the policies table.</p>' . "\n";
}
$es = new entity_selector();
$es->add_type(id_of('field'));
$es->add_left_relationship($policies_table_entity->id(), relationship_id_of('field_to_entity_table'));
$es->add_relation('name = "author"');
$es->set_num(1);
$author_fields = $es->run_one();
if (!empty($author_fields)) {
$author_field = current($author_fields);
reason_expunge_entity($author_field->id(), $this->user_id);
$msg .= '<p>Deleted the policies.author field entity.</p>' . "\n";
}
if (in_array('author', $raw_fields)) {
$q = 'ALTER TABLE `policies` DROP `author`';
db_query($q, 'Unable to drop author field from policies table.');
$msg .= '<p>Dropped the author field from the policies table.</p>' . "\n";
}
return $msg;
}
// else
// {
// echo 'Was not able to generate ldap filter for '.$group->get_value('course_identifier_strings').'<br />';
// $ok_to_delete_field = false;
// }
//}
if ($ok_to_delete_field) {
echo 'Finding course_identifier_strings field...<br />';
$es = new entity_selector();
$es->add_type(id_of('field'));
$es->add_relation('name = "course_identifier_strings"');
$es->set_num(1);
$fields = $es->run_one();
if (!empty($fields)) {
$field = current($fields);
reason_expunge_entity($field->id(), $user_id);
echo 'Deleted course_identifier_strings field<br />';
} else {
echo 'Couldn\'t find course_identifier_strings field -- possibly already deleted<br />';
}
//check for field existence again
$results = db_query('DESCRIBE user_group');
$field_exists = false;
while ($row = mysql_fetch_array($results)) {
if ($row['Field'] == 'course_identifier_strings') {
$field_exists = true;
break;
}
}
if ($field_exists) {
echo 'course_identifier_strings field still exista in DB<br />';