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pnuserapi.php
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<?php
//
// Mediashare by Jorn Lind-Nielsen (C)
//
require_once 'modules/mediashare/common.php';
/**
* Album class definition
*/
class MediashareBaseAlbum
{
var $albumId;
var $albumData;
function fixMainMedia($images)
{
$mainMediaId = $this->albumData['mainMediaId'];
$mainMedia = null;
foreach (array_keys($images) as $i)
{
if ($images[$i]['id'] == $mainMediaId) {
$mainMedia = $images[$i];
}
}
$this->albumData['mainMediaItem'] = $mainMedia;
}
}
class MediashareAlbum extends MediashareBaseAlbum
{
function MediashareAlbum($albumId, $albumData)
{
$this->albumId = $albumId;
$this->albumData = $albumData;
}
function parseURL($url)
{
return false;
}
function getMediaItems()
{
return mediashareGetMediaItemsData(array('albumId' => $this->albumId));
}
}
function &mediashareGetAlbumInstance($albumId, $albumData)
{
static $albumInstances = array();
if (!isset($albumInstances[$albumId])) {
if (empty($albumData['extappData'])) {
$albumInstances[$albumId] = & new MediashareAlbum($albumId, $albumData);
} else {
$data = $albumData['extappData'];
$albumInstances[$albumId] = pnModAPIFunc('mediashare', "extapp_{$data['appName']}", 'getAlbumInstance', array('albumId' => $albumId, 'albumData' => $albumData));
}
}
return $albumInstances[$albumId];
}
/**
* Access
*/
function mediashare_userapi_hasAlbumAccess($args)
{
$albumId = (int)$args['albumId'];
$access = (int)$args['access'];
$viewKey = $args['viewKey'];
$accessApi = mediashareGetAccessAPI();
return $accessApi->hasAlbumAccess($albumId, $access, $viewKey);
}
function mediashare_userapi_getAlbumAccess($args)
{
$albumId = (int)$args['albumId'];
$accessApi = mediashareGetAccessAPI();
return $accessApi->getAlbumAccess($albumId);
}
function mediashare_userapi_getAccessibleAlbumsSql($args)
{
$albumId = isset($args['albumId']) ? (int)$args['albumId'] : null;
$access = (int)$args['access'];
$field = $args['field'];
$accessApi = mediashareGetAccessAPI();
return $accessApi->getAccessibleAlbumsSql($albumId, $access, $field);
}
function mediashare_userapi_hasItemAccess($args)
{
$mediaId = $args['mediaId'];
$access = (int)$args['access'];
$viewKey = $args['viewKey'];
$accessApi = mediashareGetAccessAPI();
return $accessApi->hasItemAccess($mediaId, $access, $viewKey);
}
/**
* Albums
*/
function mediashare_userapi_getAlbum($args)
{
return mediashare_userapi_getAlbumData($args);
}
function &mediashare_userapi_getAlbumObject($args)
{
if (!$albumData = mediashare_userapi_getAlbumData($args)) {
return false;
}
return mediashareGetAlbumInstance($albumData['id'], $albumData);
}
function mediashare_userapi_getAlbumData($args)
{
// Check access
if (!SecurityUtil::checkPermission('mediashare::', '::', ACCESS_READ)) {
return LogUtil::registerPermissionError();
}
$dom = ZLanguage::getModuleDomain('mediashare');
// Argument check
if (!isset($args['albumId']) || !is_numeric($args['albumId'])) {
return LogUtil::registerError(__f('Missing [%1$s] in \'%2$s\'', array('albumId', 'userapi.getAlbumData'), $dom));
}
//$countSubAlbums = isset($args['countSubAlbums']) ? $args['countSubAlbums'] : false; // FIXME unused param
$album = DBUtil::selectObjectByID('mediashare_albums', $args['albumId'], 'id');
if ($album === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getAlbumData', 'Could not retrieve the album information.'), $dom));
}
if (!$album) {
return LogUtil::registerError(__('Unknown album ID (%s).', $args['albumId'], $dom));
}
// select post process
$album['extappData'] = unserialize($album['extappData']);
$album['imageCount'] = 0; // FIXME
if ((int)$album['mainMediaId'] > 0) {
$album['mainMediaItem'] = pnModAPIFunc('mediashare', 'user', 'getMediaItem', array('mediaId' => $album['mainMediaId']));
} else {
$album['mainMediaItem'] = null;
}
mediashareAddKeywords($album);
$album['allowMediaEdit'] = true;
return $album;
}
function mediashare_userapi_getAllAlbums($args)
{
$args['recursively'] = true;
return mediashare_userapi_getSubAlbums($args);
}
function mediashare_userapi_getSubAlbums($args)
{
return mediashare_userapi_getSubAlbumsData($args);
}
function mediashare_userapi_getSubAlbumsData($args)
{
// Check access
if (!SecurityUtil::checkPermission('mediashare::', '::', ACCESS_READ)) {
return LogUtil::registerPermissionError();
}
$dom = ZLanguage::getModuleDomain('mediashare');
// Argument check
if (!isset($args['albumId'])) {
return LogUtil::registerError(__f('Missing [%1$s] in \'%2$s\'', array('albumId', 'userapi.getSubAlbumsData'), $dom));
}
$albumId = (int)$args['albumId'];
$startnum = isset($args['startnum']) ? (int)$args['startnum'] : -1;
$numitems = isset($args['numitems']) ? (int)$args['numitems'] : -1;
$recursively = isset($args['recursively']) ? (bool)$args['recursively'] : false;
$access = isset($args['access']) ? (int)$args['access'] : 0xFF;
$excludeAlbumId = isset($args['excludeAlbumId']) ? (int)$args['excludeAlbumId'] : null;
$onlyMine = isset($args['onlyMine']) ? $args['onlyMine'] : false;
$includeMainItem = isset($args['includeMainItem']) ? (bool)$args['includeMainItem'] : true; // FIXME rework this to default false
$pntable = pnDBGetTables();
$albumsColumn = $pntable['mediashare_albums_column'];
$accessibleAlbumSql = pnModAPIFunc('mediashare', 'user', 'getAccessibleAlbumsSql',
array('albumId' => ($recursively ? null : $albumId),
'access' => $access,
'field' => $albumsColumn['id']));
if (!$accessibleAlbumSql) {
return false;
}
$excludeRestriction = '';
if ($excludeAlbumId != null) {
if (!($excludeAlbum = pnModAPIFunc('mediashare', 'user', 'getAlbum', array('albumId' => $excludeAlbumId)))) {
return false;
}
$excludeRestriction = " AND ($albumsColumn[nestedSetLeft] < $excludeAlbum[nestedSetLeft]
OR $albumsColumn[nestedSetRight] > $excludeAlbum[nestedSetRight]) ";
}
$mineSql = '';
if ($onlyMine) {
$uid = (int)pnUserGetVar('uid');
$mineSql = " AND $albumsColumn[ownerId] = '$uid'";
}
$where = "($accessibleAlbumSql) $excludeRestriction $mineSql";
if ($recursively) {
$orderby = "$albumsColumn[nestedSetLeft], $albumsColumn[title]";
} else {
$where .= " AND $albumsColumn[parentAlbumId] = '$albumId'";
$orderby = $albumsColumn['title'];
}
$subalbums = DBUtil::selectObjectArray('mediashare_albums', $where, $orderby, $startnum, $numitems, 'id');
if ($subalbums === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getSubAlbumsData', 'Could not retrieve the sub albums information.'), $dom));
}
foreach (array_keys($subalbums) as $k)
{
$subalbums[$k]['mainMediaItem'] = null;
if ($includeMainItem && (int)$subalbums[$k]['mainMediaId'] > 0) {
$subalbums[$k]['mainMediaItem'] = pnModAPIFunc('mediashare', 'user', 'getMediaItem', array('mediaId' => $subalbums[$k]['mainMediaId']));
}
$subalbums[$k]['extappData'] = unserialize($subalbums[$k]['extappData']);
mediashareAddKeywords($subalbums[$k]);
}
return $subalbums;
}
function mediashare_userapi_getAlbumBreadcrumb($args)
{
$dom = ZLanguage::getModuleDomain('mediashare');
// Argument check
if (!isset($args['albumId'])) {
return LogUtil::registerError(__f('Missing [%1$s] in \'%2$s\'', array('albumId', 'userapi.getAlbumBreadcrumb'), $dom));
}
$albumId = (int)$args['albumId'];
$pntable = pnDBGetTables();
$albumsTable = $pntable['mediashare_albums'];
$albumsColumn = $pntable['mediashare_albums_column'];
$sql = " SELECT parentAlbum.$albumsColumn[id],
parentAlbum.$albumsColumn[title]
FROM $albumsTable parentAlbum
LEFT OUTER JOIN $albumsTable album
ON album.$albumsColumn[nestedSetLeft] >= parentAlbum.$albumsColumn[nestedSetLeft]
AND album.$albumsColumn[nestedSetRight] <= parentAlbum.$albumsColumn[nestedSetRight]
WHERE album.$albumsColumn[id] = $albumId
ORDER BY parentAlbum.$albumsColumn[nestedSetLeft]";
$result = DBUtil::executeSQL($sql);
if ($result == false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getAlbumBreadcrumb', 'Could not retrieve the breadcrumb information.'), $dom));
}
return DBUtil::marshallObjects($result, array('id', 'title'));
}
function mediashare_userapi_getAlbumList($args)
{
// Check access
if (!SecurityUtil::checkPermission('mediashare::', '::', ACCESS_READ)) {
return LogUtil::registerPermissionError();
}
$dom = ZLanguage::getModuleDomain('mediashare');
$recordPos = isset($args['recordPos']) ? (int)$args['recordPos'] : 0;
$pageSize = isset($args['pageSize']) ? (int)$args['pageSize'] : 5;
$access = isset($args['access']) ? $args['access'] : mediashareAccessRequirementView;
$includeMainItem = isset($args['includeMainItem']) ? (bool)$args['includeMainItem'] : true; // FIXME rework this to default false
$pntable = pnDBGetTables();
$albumsColumn = $pntable['mediashare_albums_column'];
$where = pnModAPIFunc('mediashare', 'user', 'getAccessibleAlbumsSql',
array('access' => $access,
'field' => $albumsColumn['id']));
if (!$where) {
return false;
}
$orderby = "$albumsColumn[createdDate] DESC";
$albums = DBUtil::selectObjectArray('mediashare_albums', $where, $orderby, $recordPos, $pageSize, 'id');
if ($albums === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getAlbumList', 'Could not retrieve the albums list.'), $dom));
}
foreach (array_keys($albums) as $aid)
{
$albums[$aid]['mainMediaItem'] = null;
if ($includeMainItem && (int)$albums[$aid]['mainMediaId'] > 0) {
$albums[$aid]['mainMediaItem'] = pnModAPIFunc('mediashare', 'user', 'getMediaItem', array('mediaId' => $albums[$aid]['mainMediaId']));
}
$albums[$aid]['extappData'] = unserialize($albums[$aid]['extappData']);
mediashareAddKeywords($albums[$aid]);
}
return $albums;
}
function mediashare_userapi_getFirstItemIdInAlbum($args)
{
// Check access
if (!SecurityUtil::checkPermission('mediashare::', '::', ACCESS_READ)) {
return LogUtil::registerPermissionError();
}
$dom = ZLanguage::getModuleDomain('mediashare');
// Argument check
if (!isset($args['albumId'])) {
return LogUtil::registerError(__f('Missing [%1$s] in \'%2$s\'', array('albumId', 'userapi.getFirstItemIdInAlbum'), $dom));
}
$albumId = (int)$args['albumId'];
$pntable = pnDBGetTables();
$mediaColumn = $pntable['mediashare_media_column'];
$where = "$mediaColumn[parentAlbumId] = '$albumId'";
$orderby = "$mediaColumn[createdDate] DESC";
$media = DBUtil::selectFieldArray('mediashare_media', 'id', $where, $orderby);
if ($media === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getFirstItemInAlbum', 'Could not retrieve the album information.'), $dom));
}
if (!$media) {
return true;
}
return $media[0];
}
/**
* Media items
*/
function mediashare_userapi_getMediaItem($args)
{
// Check access
if (!SecurityUtil::checkPermission('mediashare::', '::', ACCESS_READ)) {
return LogUtil::registerPermissionError();
}
$dom = ZLanguage::getModuleDomain('mediashare');
// Argument check
if (!isset($args['mediaId'])) {
return LogUtil::registerError(__f('Missing [%1$s] in \'%2$s\'', array('mediaId', 'userapi.getMediaItem'), $dom));
}
$mediaId = (int)$args['mediaId'];
$pntable = pnDBGetTables();
$mediaTable = $pntable['mediashare_media'];
$mediaColumn = $pntable['mediashare_media_column'];
$storageTable = $pntable['mediashare_mediastore'];
$storageColumn = $pntable['mediashare_mediastore_column'];
$sql = "SELECT $mediaColumn[id],
$mediaColumn[ownerId],
$mediaColumn[createdDate],
$mediaColumn[modifiedDate],
$mediaColumn[title],
$mediaColumn[keywords],
$mediaColumn[description],
$mediaColumn[parentAlbumId],
$mediaColumn[position],
$mediaColumn[mediaHandler],
$mediaColumn[thumbnailId],
$mediaColumn[previewId],
$mediaColumn[originalId],
thumbnail.$storageColumn[fileRef],
thumbnail.$storageColumn[mimeType],
thumbnail.$storageColumn[width],
thumbnail.$storageColumn[height],
thumbnail.$storageColumn[bytes],
preview.$storageColumn[fileRef],
preview.$storageColumn[mimeType],
preview.$storageColumn[width],
preview.$storageColumn[height],
preview.$storageColumn[bytes],
original.$storageColumn[fileRef],
original.$storageColumn[mimeType],
original.$storageColumn[width],
original.$storageColumn[height],
original.$storageColumn[bytes]
FROM $mediaTable
LEFT JOIN $storageTable thumbnail
ON thumbnail.$storageColumn[id] = $mediaColumn[thumbnailId]
LEFT JOIN $storageTable preview
ON preview.$storageColumn[id] = $mediaColumn[previewId]
LEFT JOIN $storageTable original
ON original.$storageColumn[id] = $mediaColumn[originalId]
WHERE $mediaColumn[id] = '$mediaId'";
$result = DBUtil::executeSQL($sql);
if ($result === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getMediaItem', 'Could not retrieve the media information.'), $dom));
}
if (!$result) {
return null;
}
$colArray = array('id', 'ownerId', 'createdDate', 'modifiedDate',
'title', 'keywords', 'description',
'parentAlbumId', 'position', 'mediaHandler',
'thumbnailId', 'previewId', 'originalId',
'thumbnailRef', 'thumbnailMimeType', 'thumbnailWidth', 'thumbnailHeight', 'thumbnailBytes',
'previewRef', 'previewMimeType', 'previewWidth', 'previewHeight', 'previewBytes',
'originalRef', 'originalMimeType', 'originalWidth', 'originalHeight', 'originalBytes');
list($item) = DBUtil::marshallObjects($result, $colArray);
// select post process
$item['caption'] = empty($item['title']) ? $item['description'] : $item['title'];
$item['captionLong'] = empty($item['description']) ? $item['title'] : $item['description'];
$item['originalIsImage'] = substr($item['originalMimeType'], 0, 6) == 'image/';
mediashareAddKeywords($item);
return $item;
}
function mediashare_userapi_getMediaUrl($args)
{
$dom = ZLanguage::getModuleDomain('mediashare');
$mediaItem = null;
$src = $args['src'];
if (isset($args['mediaId'])) {
$mediaItem = pnModAPIFunc('mediashare', 'user', 'getMediaItem', array('mediaId' => $args['mediaId']));
} else if (isset($args['mediaItem'])) {
$mediaItem = $args['mediaItem'];
} else {
return LogUtil::registerError(__f('Missing [%1$s] in \'%2$s\'', array('mediaId / mediaItem', 'userapi.getMediaUrl'), $dom));
}
$url = $mediaItem[$src];
// Check for absolute URLs returned by external apps.
if (substr($url, 0, 4) == 'http') {
return $url;
}
$mediadir = pnModAPIFunc('mediashare', 'user', 'getRelativeMediadir');
return $mediadir.$mediaItem[$src];
}
function mediashare_userapi_getMediaItems($args)
{
// Check access
if (!SecurityUtil::checkPermission('mediashare::', '::', ACCESS_READ)) {
return LogUtil::registerPermissionError();
}
$dom = ZLanguage::getModuleDomain('mediashare');
// Argument check
if (!isset($args['albumId']) && !isset($args['mediaIdList'])) {
return LogUtil::registerError(__f('Missing [%1$s] in \'%2$s\'', array('albumId / mediaIdList', 'userapi.getMediaItems'), $dom));
}
/*
if (isset($args['albumId'])) {
$album = mediashare_userapi_getAlbumObject($args);
return $album->getMediaItems();
} else {
return mediashareGetMediaItemsData($args);
}
*/
return mediashareGetMediaItemsData($args);
}
function mediashareGetMediaItemsData($args)
{
$dom = ZLanguage::getModuleDomain('mediashare');
$albumId = isset($args['albumId']) ? (int)$args['albumId'] : null;
$mediaIdList = isset($args['mediaIdList']) ? $args['mediaIdList'] : null;
$access = isset($args['access']) ? $args['access'] : mediashareAccessRequirementView;
$startnum = isset($args['startnum']) ? (int)$args['startnum'] : -1;
$numitems = isset($args['numitems']) ? (int)$args['numitems'] : -1;
pnModDBInfoLoad('User'); // Ensure DB table info is available
$pntable = pnDBGetTables();
$mediaTable = $pntable['mediashare_media'];
$mediaColumn = $pntable['mediashare_media_column'];
$storageTable = $pntable['mediashare_mediastore'];
$storageColumn = $pntable['mediashare_mediastore_column'];
if (!empty($albumId)) {
$albumRestriction = "$mediaColumn[parentAlbumId] = '$albumId'";
} else {
$albumRestriction = array();
if (!empty($mediaIdList)) {
foreach (array_keys($mediaIdList) as $i) {
$mediaIdList[$i] = (int)$mediaIdList[$i];
}
$albumRestriction[] = "$mediaColumn[id] IN ('" . implode("','", $mediaIdList) . "')";
}
$accessibleAlbumSql = pnModAPIFunc('mediashare', 'user', 'getAccessibleAlbumsSql',
array('access' => $access,
'field' => "$mediaColumn[parentAlbumId]"));
if (!$accessibleAlbumSql) {
return false;
}
$albumRestriction[] = $accessibleAlbumSql;
$albumRestriction = implode(' AND ', $albumRestriction);
}
$sql = "SELECT $mediaColumn[id],
$mediaColumn[ownerId],
$mediaColumn[createdDate],
$mediaColumn[modifiedDate],
$mediaColumn[title],
$mediaColumn[keywords],
$mediaColumn[description],
$mediaColumn[parentAlbumId],
$mediaColumn[mediaHandler],
$mediaColumn[thumbnailId],
$mediaColumn[previewId],
$mediaColumn[originalId],
thumbnail.$storageColumn[fileRef],
thumbnail.$storageColumn[mimeType],
thumbnail.$storageColumn[width],
thumbnail.$storageColumn[height],
thumbnail.$storageColumn[bytes],
preview.$storageColumn[fileRef],
preview.$storageColumn[mimeType],
preview.$storageColumn[width],
preview.$storageColumn[height],
preview.$storageColumn[bytes],
original.$storageColumn[fileRef],
original.$storageColumn[mimeType],
original.$storageColumn[width],
original.$storageColumn[height],
original.$storageColumn[bytes]
FROM $mediaTable
LEFT JOIN $storageTable thumbnail
ON thumbnail.$storageColumn[id] = $mediaColumn[thumbnailId]
LEFT JOIN $storageTable preview
ON preview.$storageColumn[id] = $mediaColumn[previewId]
LEFT JOIN $storageTable original
ON original.$storageColumn[id] = $mediaColumn[originalId]
WHERE $albumRestriction
ORDER BY $mediaColumn[position]";
$result = DBUtil::executeSQL($sql, $startnum, $numitems);
if ($result === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getMediaItems', 'Could not retrieve the media items.'), $dom));
}
$colArray = array('id', 'ownerId', 'createdDate', 'modifiedDate',
'title', 'keywords', 'description',
'parentAlbumId', 'mediaHandler',
'thumbnailId', 'previewId', 'originalId',
'thumbnailRef', 'thumbnailMimeType', 'thumbnailWidth', 'thumbnailHeight', 'thumbnailBytes',
'previewRef', 'previewMimeType', 'previewWidth', 'previewHeight', 'previewBytes',
'originalRef', 'originalMimeType', 'originalWidth', 'originalHeight', 'originalBytes');
$items = DBUtil::marshallObjects($result, $colArray);
// select post process
foreach (array_keys($items) as $id)
{
$items[$id]['isExternal'] = false;
$items[$id]['originalIsImage'] = substr($items[$id]['originalMimeType'], 0, 6) == 'image/';
$items[$id]['caption'] = empty($items[$id]['title']) ? $items[$id]['description'] : $items[$id]['title'];
$items[$id]['captionLong'] = empty($items[$id]['description']) ? $items[$id]['title'] : $items[$id]['description'];
mediashareAddKeywords($items[$id]);
}
return $items;
}
/**
* Latest, random and more
*/
function mediashare_userapi_getLatestMediaItems()
{
return pnModAPIFunc('mediashare', 'user', 'getList', array('order' => 'created', 'orderDir' => 'desc'));
}
function mediashare_userapi_getLatestAlbums()
{
return pnModAPIFunc('mediashare', 'user', 'getAlbumList');
}
function mediashare_userapi_getRandomMediaItem($args)
{
$dom = ZLanguage::getModuleDomain('mediashare');
$albumId = (isset($args['albumId']) ? (int)$args['albumId'] : null);
$mode = (isset($args['mode']) ? $args['mode'] : 'all');
$pntable = pnDBGetTables();
$albumsTable = $pntable['mediashare_albums'];
$albumsColumn = $pntable['mediashare_albums_column'];
$mediaTable = $pntable['mediashare_media'];
$mediaColumn = $pntable['mediashare_media_column'];
$accessibleAlbumSql = pnModAPIFunc('mediashare', 'user', 'getAccessibleAlbumsSql',
array('access' => mediashareAccessRequirementView,
'field' => "album.$albumsColumn[id]"));
if (!$accessibleAlbumSql) {
return false;
}
if ($mode == 'latest') {
$sql = "SELECT $albumsColumn[id]
FROM $albumsTable album
WHERE $accessibleAlbumSql
ORDER BY $albumsColumn[createdDate] DESC";
$result = DBUtil::executeSQL($sql, 0, 1);
if ($result === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getRandomMediaItem', 'Could not retrieve the random media item.'), $dom));
}
$albumId = DBUtil::marshallObjects($result, array('id'));
$albumId = (int)$albumId[0]['id'];
$accessibleAlbumSql = "album.$albumsColumn[id] = '$albumId'";
}
if ($mode == 'album' && !empty($albumId)) {
$accessibleAlbumSql .= " AND album.$albumsColumn[id] = '$albumId'";
}
$sql = "SELECT COUNT(*)
FROM $mediaTable media
JOIN $albumsTable album
ON album.$albumsColumn[id] = media.$mediaColumn[parentAlbumId]
WHERE $accessibleAlbumSql";
$result = DBUtil::executeSQL($sql);
if ($result === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getRandomMediaItem', 'Could not retrieve the random media item.'), $dom));
}
$count = DBUtil::marshallObjects($result, array('count'));
$count = (int)$count[0]['count'];
$sql = "SELECT media.$mediaColumn[id],
media.$mediaColumn[parentAlbumId]
FROM $mediaTable media
JOIN $albumsTable album
ON album.$albumsColumn[id] = media.$mediaColumn[parentAlbumId]
WHERE $accessibleAlbumSql";
$result = DBUtil::executeSQL($sql, rand(0, $count - 1), 1);
if ($result === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getRandomMediaItem', 'Could not retrieve the random media item.'), $dom));
}
$media = DBUtil::marshallObjects($result, array('mediaId', 'albumId'));
$media = $media[0];
return $media;
}
/**
* Settings
*/
function mediashare_userapi_getSettings()
{
$modvars = pnModGetVar('mediashare');
// Make kBytes
$modvars['mediaSizeLimitSingle'] = (int)$modvars['mediaSizeLimitSingle']/1000;
$modvars['mediaSizeLimitTotal'] = $modvars['mediaSizeLimitTotal']/1000;
return $modvars;
}
/**
* Set the module vars
* expect :tmpDirName, mediaDirName, thumbnailSize, previewSize
* mediaSizeLimitSingle, mediaSizeLimitTotal
* defaultAlbumTemplate, allowTemplateOverride
* enableSharpen, enableThumbnailStart, vfs
* flickrAPIKey, smugmugAPIKey, photobucketAPIKey, picasaAPIKey
*/
function mediashare_userapi_setSettings($args)
{
// Convert back to Bytes for the module var
$args['mediaSizeLimitSingle'] = (int)$args['mediaSizeLimitSingle'] * 1000;
$args['mediaSizeLimitTotal'] = (int)$args['mediaSizeLimitTotal'] * 1000;
return pnModSetVars('mediashare', $args);
}
function mediashare_userapi_getRelativeMediadir()
{
$zkroot = substr(pnServerGetVar('DOCUMENT_ROOT'), 0, -1).pnGetBaseURI();
$mediaBase = substr(str_replace('\\','/',realpath(pnModGetVar('mediashare', 'mediaDirName', 'mediashare'))),strlen($zkroot)+1);
return $mediaBase.'/';
}
/**
* Most xxx
*/
function mediashare_userapi_getMostActiveUsers()
{
$dom = ZLanguage::getModuleDomain('mediashare');
pnModDBInfoLoad('User'); // Ensure DB table info is available
$pntable = pnDBGetTables();
$mediaTable = $pntable['mediashare_media'];
$mediaColumn = $pntable['mediashare_media_column'];
$usersTable = $pntable['users'];
$usersColumn = $pntable['users_column'];
$sql = "SELECT $usersColumn[uname],
COUNT(*) cou
FROM $mediaTable
LEFT JOIN $usersTable
ON $usersColumn[uid] = $mediaColumn[ownerId]
GROUP BY $usersColumn[uname]
ORDER BY cou DESC";
$result = DBUtil::executeSQL($sql, 0, 10);
if ($result === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.mostActiveUsers', 'Could not retrieve the most active users.'), $dom));
}
// FIXME uname as index, count as values?
return DBUtil::marshallObjects($result, array('uname', 'count'));
}
function mediashare_userapi_getMostActiveKeywords()
{
$dom = ZLanguage::getModuleDomain('mediashare');
pnModDBInfoLoad('User'); // Ensure DB table info is available
$pntable = pnDBGetTables();
$usersTable = $pntable['users'];
$usersColumn = $pntable['users_column'];
$keywordsTable = $pntable['mediashare_keywords'];
$keywordsColumn = $pntable['mediashare_keywords_column'];
$sql = "SELECT $keywordsColumn[keyword],
COUNT(*) cou
FROM $keywordsTable
GROUP BY $keywordsColumn[keyword]
ORDER BY $keywordsColumn[keyword]";
$result = DBUtil::executeSQL($sql);
if ($result === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.mostActiveKeywords', 'Could not retrieve the most active keywords.'), $dom));
}
// FIXME keyword as index, count as values?
$keywords = DBUtil::marshallObjects($result, array('keyword', 'count'));
// counters calculation
$max = -1;
$min = -1;
$total = 0;
foreach ($keywords as $keyword)
{
if ($keyword['count'] > $max) {
$max = $keyword['count'];
}
if ($keyword['count'] < $min || $min == -1) {
$min = $keyword['count'];
}
$total += (int)$keyword['count'];
}
$max -= $min;
// equal values case
if ($max == 0) {
$max = 1;
$min = 1 - 1/$total;
}
foreach (array_keys($keywords) as $i)
{
$keywords[$i]['percentage'] = (int)(($keywords[$i]['count'] - $min) * 100 / $max);
$keywords[$i]['fontsize'] = $keywords[$i]['percentage'] + 100;
}
return $keywords;
}
function mediashare_userapi_getSummary()
{
$dom = ZLanguage::getModuleDomain('mediashare');
$pntable = pnDBGetTables();
$mediaTable = $pntable['mediashare_media'];
$mediaColumn = $pntable['mediashare_media_column'];
$albumsTable = $pntable['mediashare_albums'];
$albumsColumn = $pntable['mediashare_albums_column'];
// Find accessible albums (media count)
$accessibleAlbumSql = pnModAPIFunc('mediashare', 'user', 'getAccessibleAlbumsSql',
array('access' => mediashareAccessRequirementViewSomething,
'field' => "$mediaColumn[parentAlbumId]"));
if (!$accessibleAlbumSql) {
return false;
}
$summary = array();
$sql = "SELECT COUNT(*)
FROM $mediaTable
WHERE $accessibleAlbumSql";
$result = DBUtil::executeSQL($sql);
if ($result === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getSummary', 'Could not count the media table.'), $dom));
}
$count = DBUtil::marshallObjects($result, array('count'));
$summary['mediaCount'] = (int)$count[0]['count'];
// Find accessible albums (album count)
$accessibleAlbumSql = pnModAPIFunc('mediashare', 'user', 'getAccessibleAlbumsSql',
array('access' => mediashareAccessRequirementViewSomething,
'field' => "$albumsColumn[id]"));
if (!$accessibleAlbumSql) {
return false;
}
$sql = "SELECT COUNT(*)
FROM $albumsTable
WHERE $accessibleAlbumSql";
$result = DBUtil::executeSQL($sql);
if ($result === false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getSummary', 'Could not count the albums table.'), $dom));
}
$count = DBUtil::marshallObjects($result, array('count'));
$summary['albumCount'] = (int)$count[0]['count'];
return $summary;
}
/**
* Keywords
*/
function mediashareAddKeywords(&$item)
{
$k = trim(mediashareStripKeywords($item['keywords']));
if (strlen($k) > 0) {
$item['keywordsArray'] = preg_split("/[\s,]+/", $k);
$item['hasKeywords'] = true;
} else {
$item['keywordsArray'] = array();
$item['hasKeywords'] = false;
}
}
function mediashare_userapi_getByKeyword($args)
{
$dom = ZLanguage::getModuleDomain('mediashare');
$keyword = $args['keyword'];
$pntable = pnDBGetTables();
$mediaTable = $pntable['mediashare_media'];
$mediaColumn = $pntable['mediashare_media_column'];
$keywordsTable = $pntable['mediashare_keywords'];
$keywordsColumn = $pntable['mediashare_keywords_column'];
$albumsTable = $pntable['mediashare_albums'];
$albumsColumn = $pntable['mediashare_albums_column'];
$storageTable = $pntable['mediashare_mediastore'];
$storageColumn = $pntable['mediashare_mediastore_column'];
// Find accessible albums
$accessibleAlbumSql = pnModAPIFunc('mediashare', 'user', 'getAccessibleAlbumsSql',
array('access' => mediashareAccessRequirementViewSomething,
'field' => "media.$mediaColumn[parentAlbumId]"));
if (!$accessibleAlbumSql) {
return false;
}
$sql = " SELECT album.$albumsColumn[id],
album.$albumsColumn[title],
media.$mediaColumn[id],
media.$mediaColumn[title],
media.$mediaColumn[description],
media.$mediaColumn[mediaHandler],
thumbnail.$storageColumn[fileRef]
FROM $keywordsTable keyword
INNER JOIN $mediaTable media
ON media.$mediaColumn[id] = keyword.$keywordsColumn[itemId]
AND keyword.$keywordsColumn[type] = 'media'
INNER JOIN $albumsTable album
ON album.$albumsColumn[id] = media.$mediaColumn[parentAlbumId]
INNER JOIN $storageTable thumbnail
ON thumbnail.$storageColumn[id] = $mediaColumn[thumbnailId]
WHERE ($accessibleAlbumSql)
AND keyword.$keywordsColumn[keyword] = '" . DataUtil::formatForStore($keyword) . "'
UNION
SELECT album.$albumsColumn[id],
album.$albumsColumn[title],
media.$mediaColumn[id],
media.$mediaColumn[title],
media.$mediaColumn[description],
media.$mediaColumn[mediaHandler],
thumbnail.$storageColumn[fileRef]
FROM $keywordsTable keyword
INNER JOIN $albumsTable album
ON album.$albumsColumn[id] = keyword.$keywordsColumn[itemId]
AND keyword.$keywordsColumn[type] = 'album'
INNER JOIN $mediaTable media
ON media.$mediaColumn[id] = album.$albumsColumn[mainMediaId]
INNER JOIN $storageTable thumbnail
ON thumbnail.$storageColumn[id] = $mediaColumn[thumbnailId]
WHERE ($accessibleAlbumSql)
AND keyword.$keywordsColumn[keyword] = '" . DataUtil::formatForStore($keyword) . "'";
//ORDER BY album.$albumsColumn[title], media.$mediaColumn[title]";
$result = DBUtil::executeSQL($sql);
if ($result == false) {
return LogUtil::registerError(__f('Error in %1$s: %2$s.', array('userapi.getByKeyword', 'Could not retrieve the search results.'), $dom));
}
$colArray = array('albumId', 'albumTitle', 'mediaId', 'mediaTitle', 'captionLong', 'mediaHandler', 'thumbnailRef');
$media = DBUtil::marshallObjects($result, $colArray);
foreach (array_keys($media) as $k)
{
$media[$k]['caption'] = empty($media[$k]['mediaTitle']) ? $media[$k]['captionLong'] : $media[$k]['mediaTitle'];
$media[$k]['captionLong'] = empty($media[$k]['captionLong']) ? $media[$k]['mediaTitle'] : $media[$k]['captionLong'];
}