/**
* Handler called by trigger_plugin_hook on the "export" event.
*
* @param string $hook export
* @param string $entity_type all
* @param mixed $returnvalue Previous hook return value
* @param array $params Parameters
*
* @elgg_event_handler export all
* @return mixed
* @throws InvalidParameterException
* @access private
* @deprecated 1.9
*/
function export_relationship_plugin_hook($hook, $entity_type, $returnvalue, $params)
{
// Sanity check values
if (!is_array($params) && !isset($params['guid'])) {
throw new \InvalidParameterException("GUID has not been specified during export, this should never happen.");
}
if (!is_array($returnvalue)) {
throw new \InvalidParameterException("Entity serialisation function passed a non-array returnvalue parameter");
}
$guid = (int) $params['guid'];
$result = get_entity_relationships($guid);
if ($result) {
foreach ($result as $r) {
$returnvalue[] = $r->export();
}
}
return $returnvalue;
}
/**
* Handler called by trigger_plugin_hook on the "export" event.
*
* @param string $hook export
* @param string $entity_type all
* @param mixed $returnvalue Previous hook return value
* @param array $params Parameters
*
* @elgg_event_handler export all
* @return mixed
* @access private
*/
function export_relationship_plugin_hook($hook, $entity_type, $returnvalue, $params)
{
global $CONFIG;
// Sanity check values
if (!is_array($params) && !isset($params['guid'])) {
throw new InvalidParameterException(elgg_echo('InvalidParameterException:GUIDNotForExport'));
}
if (!is_array($returnvalue)) {
throw new InvalidParameterException(elgg_echo('InvalidParameterException:NonArrayReturnValue'));
}
$guid = (int) $params['guid'];
$result = get_entity_relationships($guid);
if ($result) {
foreach ($result as $r) {
$returnvalue[] = $r->export();
}
}
return $returnvalue;
}
/**
* Elgg Entity export.
* Displays an entity using the current view.
*
* @package Elgg
* @subpackage Core
* @author Curverider Ltd
* @link http://elgg.org/
*/
$entity = $vars['entity'];
if (!$entity) {
throw new InvalidParameterException(elgg_echo('InvalidParameterException:NoEntityFound'));
}
$metadata = get_metadata_for_entity($entity->guid);
$annotations = get_annotations($entity->guid);
$relationships = get_entity_relationships($entity->guid);
$exportable_values = $entity->getExportableValues();
?>
<div>
<h2><?php
echo elgg_echo('Entity');
?>
</h2>
<?php
foreach ($entity as $k => $v) {
if (in_array($k, $exportable_values) || isadminloggedin()) {
?>
<p class="margin_none"><b><?php
echo $k;
?>
: </b><?php
$user_guid = elgg_get_logged_in_user_guid();
// load original file object
$file = new ElggFile($file_guid);
if (!$file) {
if ($lock) {
register_error(elgg_echo('odt_editor:error:file_removed'));
}
forward(REFERER);
}
// user must be able to edit file
if (!$file->canEdit()) {
register_error(elgg_echo('You do no longer have write access to the file that is edited.'));
forward(REFERER);
}
// save folder guid in parameter to make sure file_tools_object_handler does not overwrite the relationship
$relationships = get_entity_relationships($file->guid, FILE_TOOLS_RELATIONSHIP, true);
if (elgg_is_active_plugin('file_tools') && count($relationships) > 0) {
set_input('folder_guid', $relationships[0]->guid_one);
}
// recreate lock, user closed window but cancelled
if ($lock_set && !odt_editor_locking_is_locked($file)) {
trigger_error("Restored lock", E_USER_WARNING);
odt_editor_locking_create_lock($file, $user_guid, $lock_guid);
forward(REFERER);
}
// check for lost lock
if (odt_editor_locking_lock_guid($file) != $lock_guid) {
$lock_owner_guid = odt_editor_locking_lock_owner_guid($file);
if ($lock_owner_guid != $user_guid) {
$locking_user = get_entity($lock_owner_guid);
$locking_user_name = $locking_user ? $locking_user->name : elgg_echo("odt_editor:unknown_user");
/**
* Check if a user has a block relationship with an entity
*
* @param int $entity_guid the entity to check
* @param int $user_guid the user to check for (default: current user)
*
* @return bool
*/
function content_subscriptions_check_block_subscription($entity_guid, $user_guid = 0)
{
static $user_cache;
$entity_guid = sanitise_int($entity_guid, false);
$user_guid = sanitise_int($user_guid, false);
if (empty($user_guid)) {
$user_guid = elgg_get_logged_in_user_guid();
}
if (empty($entity_guid) || empty($user_guid)) {
return false;
}
if (!isset($user_cache)) {
$user_cache = [];
}
if (!isset($user_cache[$user_guid])) {
$user_cache[$user_guid] = [];
$relationships = get_entity_relationships($user_guid);
if (!empty($relationships)) {
foreach ($relationships as $relationship) {
if ($relationship->relationship === CONTENT_SUBSCRIPTIONS_BLOCK) {
$user_cache[$user_guid][] = (int) $relationship->guid_two;
}
}
}
}
return in_array($entity_guid, $user_cache[$user_guid]);
}
/**
* Hook to export relationship entities for search
*
* @param string $hook the name of the hook
* @param string $type the type of the hook
* @param string $returnvalue current return value
* @param array $params supplied params
*
* @return void
*/
public static function entityRelationshipsToObject($hook, $type, $returnvalue, $params)
{
if (!elgg_in_context('search:index')) {
return;
}
$entity = elgg_extract('entity', $params);
if (!$entity) {
return;
}
$relationships = get_entity_relationships($entity->getGUID());
if (empty($relationships)) {
return;
}
$result = [];
foreach ($relationships as $relationship) {
$result[] = ['id' => (int) $relationship->id, 'time_created' => date('c', $relationship->time_created), 'guid_one' => (int) $relationship->guid_one, 'guid_two' => (int) $relationship->guid_two, 'relationship' => $relationship->relationship];
}
$returnvalue->relationships = $result;
return $returnvalue;
}
<?php
/**
* whoviewedme index
*
*/
$title = elgg_echo('whoviewedme');
$options = array('type' => 'user', 'full_view' => false);
$options['relationship'] = 'viewed';
$options['inverse_relationship'] = true;
$options['relationship_guid'] = elgg_get_logged_in_user_guid();
//$content = elgg_list_entities_from_relationship($options);
$rels = get_entity_relationships(elgg_get_logged_in_user_guid());
if (!$rels) {
$content = elgg_echo("whoviewedme:nobody");
} else {
$content = "";
foreach ($rels as $key => $rel) {
$user = get_user($rel->guid_two);
if (!$user) {
continue;
}
$content .= elgg_view_entity($user);
$content .= elgg_view_friendly_time($rel->time_created);
//$content.= "</br>".$rel->guid_two;
}
}
$params = array('content' => $content, 'title' => $title, 'filter_override' => "");
$body = elgg_view_layout('content', $params);
echo elgg_view_page($title, $body);
<?php
namespace hypeJunction\Wall;
use ElggBatch;
$ia = elgg_set_ignore_access(true);
/**
* Wall owner should become the container of the wall post
* wall_owner relationship should go away
*/
$wall_posts = new ElggBatch('elgg_get_entities_from_relationship', array('types' => 'object', 'subtypes' => 'hjwall', 'relationship' => 'wall_owner', 'limit' => false));
foreach ($wall_posts as $wall_post) {
$relationships = get_entity_relationships($wall_post->guid, true);
foreach ($relationships as $relationship) {
if ($relationship->relationship !== 'wall_owner') {
continue;
}
if ($relationship->guid_one !== $wall_post->container_guid) {
$wall_post->container_guid = $relationship->guid_one;
if ($wall_post->save()) {
$relationship->delete();
}
}
}
}
/**
* Convert attachment metadata to 'attached' relationship for entities
* and 'html' metadata for the rest
*/
$wall_posts = new ElggBatch('elgg_get_entities_from_metadata', array('types' => 'object', 'subtypes' => 'hjwall', 'metadata_names' => 'attachment', 'limit' => false));
foreach ($wall_posts as $wall_post) {
public function upgrade20140211()
{
$ia = elgg_set_ignore_access(true);
/**
* Wall owner should become the container of the wall post
* wall_owner relationship should go away
*/
$wall_posts = new \ElggBatch('elgg_get_entities_from_relationship', array('types' => 'object', 'subtypes' => 'hjwall', 'relationship' => 'wall_owner', 'limit' => false));
foreach ($wall_posts as $wall_post) {
$relationships = get_entity_relationships($wall_post->guid, true);
foreach ($relationships as $relationship) {
if ($relationship->relationship !== 'wall_owner') {
continue;
}
if ($relationship->guid_one !== $wall_post->container_guid) {
$wall_post->container_guid = $relationship->guid_one;
if ($wall_post->save()) {
$relationship->delete();
}
}
}
}
/**
* Convert attachment metadata to 'attached' relationship for entities
* and 'html' metadata for the rest
*/
$wall_posts = new \ElggBatch('elgg_get_entities_from_metadata', array('types' => 'object', 'subtypes' => 'hjwall', 'metadata_names' => 'attachment', 'limit' => false));
foreach ($wall_posts as $wall_post) {
$attachment = $wall_post->attachment;
if (is_numeric($attachment) && ($attached_entity = get_entity($attachment))) {
add_entity_relationship($attached_entity->guid, 'attached', $wall_post->guid);
} else {
$wall_post->html = $attachment;
}
unset($wall_post->attachment);
}
/**
* Convert 'hjfile' to 'file'
*/
$subtypeIdFrom = add_subtype('object', 'hjfile');
$subtypeIdTo = add_subtype('object', 'file');
$dbprefix = elgg_get_config('dbprefix');
$query = "\tUPDATE {$dbprefix}entities e\n\t\t\t\tJOIN {$dbprefix}metadata md ON md.entity_guid = e.guid\n\t\t\t\tJOIN {$dbprefix}metastrings msn ON msn.id = md.name_id\n\t\t\t\tJOIN {$dbprefix}metastrings msv ON msv.id = md.value_id\n\t\t\t\tSET e.subtype = {$subtypeIdTo}\n\t\t\t\tWHERE e.subtype = {$subtypeIdFrom} AND msn.string = 'handler' AND msv.string = 'hjwall' ";
$wall_files = new \ElggBatch('elgg_get_entities_from_metadata', array('types' => 'object', 'subtypes' => 'file', 'metadata_name_value_pairs' => array('name' => 'handler', 'value' => 'hjwall'), 'limit' => false));
foreach ($wall_files as $file) {
// Regenerate icons
if ($file->simpletype == 'image') {
$thumb_sizes = array('tiny' => 16, 'small' => 25, 'medium' => 40, 'large' => 100, 'preview' => 250, 'master' => 500, 'full' => 1024);
foreach ($thumb_sizes as $ths => $dim) {
$thumb = new ElggFile();
$thumb->setFilenameOnFilestore("hjfile/{$file->getGUID()}{$ths}.jpg");
unlink($thumb->getFilenameOnFilestore());
}
$file->icontime = time();
$thumbnail = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 60, 60, true);
if ($thumbnail) {
$thumb = new ElggFile();
$thumb->setFilename($prefix . "thumb" . $filestorename);
$thumb->open("write");
$thumb->write($thumbnail);
$thumb->close();
$file->thumbnail = $prefix . "thumb" . $filestorename;
unset($thumbnail);
}
$thumbsmall = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 153, 153, true);
if ($thumbsmall) {
$thumb->setFilename($prefix . "smallthumb" . $filestorename);
$thumb->open("write");
$thumb->write($thumbsmall);
$thumb->close();
$file->smallthumb = $prefix . "smallthumb" . $filestorename;
unset($thumbsmall);
}
$thumblarge = get_resized_image_from_existing_file($file->getFilenameOnFilestore(), 600, 600, false);
if ($thumblarge) {
$thumb->setFilename($prefix . "largethumb" . $filestorename);
$thumb->open("write");
$thumb->write($thumblarge);
$thumb->close();
$file->largethumb = $prefix . "largethumb" . $filestorename;
unset($thumblarge);
}
}
}
/**
* Set file folder guids as plugin setting
*/
$folders = new \ElggBatch('elgg_get_entities_from_metadata', array('types' => 'object', 'subtypes' => 'hjfilefolder', 'metadata_name_value_pairs' => array('name' => 'handler', 'value' => 'hjwall'), 'limit' => false));
foreach ($folders as $folder) {
elgg_set_plugin_user_setting('wall_collection', $folder->guid, $folder->owner_guid, 'hypeWall');
}
/**
* Convert 'hjfilefolder' to 'wall_collection'
*/
$subtypeIdFrom = add_subtype('object', 'hjfilefolder');
$subtypeIdTo = add_subtype('object', 'wallcollection');
$dbprefix = elgg_get_config('dbprefix');
$query = "\tUPDATE {$dbprefix}entities e\n\t\t\t\tJOIN {$dbprefix}metadata md ON md.entity_guid = e.guid\n\t\t\t\tJOIN {$dbprefix}metastrings msn ON msn.id = md.name_id\n\t\t\t\tJOIN {$dbprefix}metastrings msv ON msv.id = md.value_id\n\t\t\t\tSET e.subtype = {$subtypeIdTo}\n\t\t\t\tWHERE e.subtype = {$subtypeIdFrom} AND msn.string = 'handler' AND msv.string = 'hjwall' ";
elgg_set_ignore_access($ia);
}
// rename display name to inactive
$user->name = elgg_echo('member_selfdelete:inactive:user');
// reset avatar to system default
unset($user->icontime);
// delete all metadata on the user - all profile fields etc.
// includes anything set by any other plugins
// essentially resets to clean user
$metadata = elgg_get_metadata(array('guid' => $user->guid, 'limit' => false));
if (is_array($metadata)) {
foreach ($metadata as $data) {
$data->delete();
}
}
// delete all relationships in both directions
$relationships1 = get_entity_relationships($user->guid, FALSE);
$relationships2 = get_entity_relationships($user->guid, TRUE);
$relationships = array_merge($relationships1, $relationships2);
if (is_array($relationships)) {
foreach ($relationships as $relationship) {
if ($relationship->relationship == 'member_of_site') {
continue;
}
$relationship->delete();
}
}
// delete all annotations on the user
$annotations = elgg_get_annotations(array('guids' => array($user->guid)));
if (is_array($annotations)) {
foreach ($annotations as $annotation) {
$annotation->delete();
}
public static function getRelationships($entity_guid)
{
$return = array();
$relation = get_entity_relationships($entity_guid);
if ($relation) {
foreach ($relation as $data) {
$return[$data->id]['relationship'] = $data->relationship;
$return[$data->id]['guid_one'] = $data->guid_one;
$return[$data->id]['guid_two'] = $data->guid_two;
}
}
return $return;
}
