/**
* nggAdmin::get_MetaData()
*
* @class nggAdmin
* @require NextGEN Meta class
* @param int $id image ID
* @return array metadata
*/
function get_MetaData($id)
{
require_once NGGALLERY_ABSPATH . '/lib/meta.php';
$meta = array();
$pdata = new nggMeta($id);
$meta['title'] = trim($pdata->get_META('title'));
$meta['caption'] = trim($pdata->get_META('caption'));
$meta['keywords'] = trim($pdata->get_META('keywords'));
$meta['timestamp'] = $pdata->get_date_time();
// this contain other useful meta information
$meta['common'] = $pdata->get_common_meta();
// hook for addon plugin to add more meta fields
$meta = apply_filters('ngg_get_image_metadata', $meta, $pdata);
return $meta;
}
/**
* ngg_import_date_time() - Read the timestamp from exif and insert it into the database
*
* @return void
*/
function ngg_import_date_time()
{
global $wpdb;
$imagelist = $wpdb->get_results("SELECT t.*, tt.* FROM {$wpdb->nggallery} AS t INNER JOIN {$wpdb->nggpictures} AS tt ON t.gid = tt.galleryid ORDER BY tt.pid ASC");
if (is_array($imagelist)) {
foreach ($imagelist as $image) {
$picture = new nggImage($image);
$meta = new nggMeta($picture->imagePath, true);
$date = $meta->get_date_time();
$wpdb->query("UPDATE {$wpdb->nggpictures} SET imagedate = '{$date}' WHERE pid = '{$picture->pid}'");
}
}
}
public function handleUpload_widget()
{
global $wpdb;
require_once dirname(__FILE__) . '/class.npu_uploader.php';
require_once NGGALLERY_ABSPATH . '/lib/meta.php';
$ngg->options['swfupload'] = false;
//Where is this being instantiated?
if (isset($_POST['uploadimage_widget'])) {
check_admin_referer('ngg_addgallery');
if (!isset($_FILES['MF__F_0_0']['error']) || $_FILES['MF__F_0_0']['error'] == 0) {
$objUploaderNggAdmin = new UploaderNggAdmin();
$messagetext = $objUploaderNggAdmin->upload_images_widget();
$this->arrImageIds = $objUploaderNggAdmin->arrImageIds;
$this->strGalleryPath = $objUploaderNggAdmin->strGalleryPath;
$this->arrImageNames = $objUploaderNggAdmin->arrImageNames;
if (is_array($objUploaderNggAdmin->arrThumbReturn) && count($objUploaderNggAdmin->arrThumbReturn) > 0) {
foreach ($objUploaderNggAdmin->arrThumbReturn as $strReturnMsg) {
if ($strReturnMsg != '1') {
$this->arrErrorMsg_widg[] = $strReturnMsg;
}
}
$this->arrImageMsg_widg[] = get_option('npu_upload_success') ? get_option('npu_upload_success') : __('Thank you! Your image has been submitted and is pending review.', 'nextgen-public-uploader');
$this->sendEmail();
}
//Used in update_details method.
if (is_array($this->arrImageIds) && count($this->arrImageIds) > 0) {
foreach ($this->arrImageIds as $imageId) {
$pic = nggdb::find_image($imageId);
$objEXIF = new nggMeta($pic->imagePath);
$this->strTitle = $objEXIF->get_META('title');
$this->strDescription = $objEXIF->get_META('caption');
$this->strKeywords = $objEXIF->get_META('keywords');
$this->strTimeStamp = $objEXIF->get_date_time();
}
} else {
$this->arrErrorMsg_widg[] = get_option('npu_no_file') ? get_option('npu_no_file') : __('You must select a file to upload', 'nextgen-public-uploader');
}
$this->update_details();
} else {
$this->arrErrorMsg_widg[] = get_option('npu_upload_failed') ? get_option('npu_upload_failed') : __('Upload failed!', 'nextgen-public-uploader');
}
//If we've encountered any errors, delete?
if (count($this->arrErrorMsg_widg) > 0 && (is_array($this->arrImageIds) && count($this->arrImageIds) > 0)) {
$gal_id = !empty($_POST['galleryselect']) ? absint($_POST['galleryselect']) : 1;
foreach ($this->arrImageIds as $intImageId) {
$filename = $wpdb->get_var("SELECT filename FROM {$wpdb->nggpictures} WHERE pid = '{$intImageId}' ");
if ($filename) {
$gallerypath = $wpdb->get_var($wpdb->prepare("SELECT path FROM {$wpdb->nggallery} WHERE gid = %d", $gal_id));
if ($gallerypath) {
@unlink(WINABSPATH . $gallerypath . '/thumbs/thumbs_' . $filename);
@unlink(WINABSPATH . $gallerypath . '/' . $filename);
}
$delete_pic = $wpdb->delete($wpdb->nggpictures, array('pid' => $intImageId), array('%d'));
}
}
}
}
}
public function handleUpload_widget()
{
global $wpdb;
require_once dirname(__FILE__) . '/class.npu_uploader.php';
require_once NGGALLERY_ABSPATH . '/lib/meta.php';
$ngg->options['swfupload'] = false;
if ($_POST['uploadimage_widget']) {
check_admin_referer('ngg_addgallery');
if ($_FILES['MF__F_0_0']['error'] == 0) {
$objUploaderNggAdmin = new UploaderNggAdmin();
$messagetext = $objUploaderNggAdmin->upload_images_widget();
$this->arrImageIds = $objUploaderNggAdmin->arrImageIds;
$this->strGalleryPath = $objUploaderNggAdmin->strGalleryPath;
$this->arrImageNames = $objUploaderNggAdmin->arrImageNames;
if (is_array($objUploaderNggAdmin->arrThumbReturn) && count($objUploaderNggAdmin->arrThumbReturn) > 0) {
foreach ($objUploaderNggAdmin->arrThumbReturn as $strReturnMsg) {
if ($strReturnMsg != '1') {
$this->arrErrorMsg_widg[] = $strReturnMsg;
}
}
if (get_option('npu_upload_success')) {
$this->arrImageMsg_widg[] = get_option('npu_upload_success');
} else {
$this->arrImageMsg_widg[] = "Thank you! Your image has been submitted and is pending review.";
}
$this->sendEmail();
}
if (is_array($this->arrImageIds) && count($this->arrImageIds) > 0) {
foreach ($this->arrImageIds as $imageId) {
$pic = nggdb::find_image($imageId);
$objEXIF = new nggMeta($pic->imagePath);
$this->strTitle = $objEXIF->get_META('title');
$this->strDescription = $objEXIF->get_META('caption');
$this->strKeywords = $objEXIF->get_META('keywords');
$this->strTimeStamp = $objEXIF->get_date_time();
}
} else {
if (get_option('npu_no_file')) {
$this->arrErrorMsg_widg[] = get_option('npu_no_file');
} else {
$this->arrErrorMsg_widg[] = "You must select a file to upload";
}
}
$this->update_details();
} else {
if (get_option('npu_upload_failed')) {
$this->arrErrorMsg_widg[] = get_option('npu_upload_failed');
} else {
$this->arrErrorMsg_widg[] = "Upload failed!";
}
}
if (count($this->arrErrorMsg_widg) > 0 && (is_array($this->arrImageIds) && count($this->arrImageIds) > 0)) {
$gal_id = $_POST['galleryselect'];
foreach ($this->arrImageIds as $intImageId) {
$filename = $wpdb->get_var("SELECT filename FROM {$wpdb->nggpictures} WHERE pid = '{$intImageId}' ");
if ($filename) {
$gallerypath = $wpdb->get_var("SELECT path FROM {$wpdb->nggallery} WHERE gid = '{$gal_id}' ");
if ($gallerypath) {
@unlink(WINABSPATH . $gallerypath . '/thumbs/thumbs_' . $filename);
@unlink(WINABSPATH . $gallerypath . '/' . $filename);
}
$delete_pic = $wpdb->query("DELETE FROM {$wpdb->nggpictures} WHERE pid = {$intImageId}");
}
}
}
}
}
function get_MetaData($picPath)
{
// must be Gallery absPath + filename
require_once NGGALLERY_ABSPATH . '/lib/meta.php';
$meta = array();
$pdata = new nggMeta($picPath);
$meta['title'] = $pdata->get_META('title');
$meta['caption'] = $pdata->get_META('caption');
$meta['keywords'] = $pdata->get_META('keywords');
$meta['timestamp'] = $pdata->get_date_time();
return $meta;
}
/**
* nggAdmin::get_MetaData()
*
* @class nggAdmin
* @require NextGEN Meta class
* @param int $id image ID
* @return array metadata
*/
function get_MetaData($id)
{
require_once NGGALLERY_ABSPATH . '/lib/meta.php';
$meta = array();
$pdata = new nggMeta($id);
$meta['title'] = trim($pdata->get_META('title'));
$meta['caption'] = trim($pdata->get_META('caption'));
$meta['keywords'] = trim($pdata->get_META('keywords'));
$meta['timestamp'] = $pdata->get_date_time();
// this contain other useful meta information
$meta['common'] = $pdata->get_common_meta();
return $meta;
}