antmanpl

poetter – oh, maaan. Thnx for this mod. I have over 100 galleries and over 30000 images. Without this script, import would take me a few beautiful days in front of my old CRT screen ;P
It’s good to change php execution time and amount of memory given to the php engine.
And of course this mod works only with NextGen in version 1.4.3. addgalery.php in 1.5.0 is quite different. So you have to downgrade to get this working.

Thnx again!

And the whole addgalery.php file for people who don’t know how to do this. Juest copy that and paste into the empty addgalery.php file in wp-content/plugins/nextgen-gallery/admin/

<?php
if(preg_match('#' . basename(__FILE__) . '#', $_SERVER['PHP_SELF'])) { die('You are not allowed to call this page directly.'); }

	// sometimes a error feedback is better than a white screen
	@ini_set('error_reporting', E_ALL ^ E_NOTICE);

	function nggallery_admin_add_gallery()  {

	global $wpdb, $nggdb, $ngg;

	// same as $_SERVER['REQUEST_URI'], but should work under IIS 6.0
	$filepath    = admin_url() . 'admin.php?page=' . $_GET['page'];

	// check for the max image size
	$maxsize    = nggGallery::check_memory_limit();

	// link for the flash file
	$swf_upload_link = NGGALLERY_URLPATH . 'admin/upload.php';
	$swf_upload_link = wp_nonce_url($swf_upload_link, 'ngg_swfupload');
	//flash doesn't seem to like encoded ampersands, so convert them back here
	$swf_upload_link = str_replace('&', '&', $swf_upload_link);

	$defaultpath = $ngg->options['gallerypath'];	

	if ($_POST['addgallery']){
		check_admin_referer('ngg_addgallery');
		$newgallery = esc_attr( $_POST['galleryname']);
		if ( !empty($newgallery) )
			nggAdmin::create_gallery($newgallery, $defaultpath);
	}

	if ($_POST['addmultigallery']){
		check_admin_referer('ngg_addgallery');
		$newgalleries = explode(',', esc_attr( $_POST['gallerynames']));
		foreach ($newgalleries as $newgallery) {
			if ( !empty($newgallery) )
				nggAdmin::create_gallery($newgallery, $defaultpath);
		}
	}

	if ($_POST['zipupload']){
		check_admin_referer('ngg_addgallery');
		if ($_FILES['zipfile']['error'] == 0 || (!empty($_POST['zipurl'])))
			nggAdmin::import_zipfile( intval( $_POST['zipgalselect'] ) );
		else
			nggGallery::show_error( __('Upload failed!','nggallery') );
	}

	if ($_POST['importfolder']){
		check_admin_referer('ngg_addgallery');
		$galleryfolder = $_POST['galleryfolder'];
		if ( ( !empty($galleryfolder) ) AND ($defaultpath != $galleryfolder) )
			nggAdmin::import_gallery($galleryfolder);
	}

	if ($_POST['importmultifolder']){
		check_admin_referer('ngg_addgallery');
		$galleryfolders = explode(',', $_POST['galleryfolders']);
		foreach ( $galleryfolders as $galleryfolder) {
			if ( ( !empty($galleryfolder) ) AND ($defaultpath != $galleryfolder) )
				nggAdmin::import_gallery($galleryfolder);
		}
	}

	if ($_POST['uploadimage']){
		check_admin_referer('ngg_addgallery');
		if ( $_FILES['imagefiles']['error'][0] == 0 )
			$messagetext = nggAdmin::upload_images();
		else
			nggGallery::show_error( __('Upload failed!','nggallery') );
	}

	if (isset($_POST['swf_callback'])){
		if ($_POST['galleryselect'] == '0' )
			nggGallery::show_error(__('No gallery selected !','nggallery'));
		else {
			// get the path to the gallery
			$galleryID = (int) $_POST['galleryselect'];
			$gallerypath = $wpdb->get_var("SELECT path FROM $wpdb->nggallery WHERE gid = '$galleryID' ");
			nggAdmin::import_gallery($gallerypath);
		}
	}

	if ( isset($_POST['disable_flash']) ){
		check_admin_referer('ngg_addgallery');
		$ngg->options['swfUpload'] = false;
		update_option('ngg_options', $ngg->options);
	}

	if ( isset($_POST['enable_flash']) ){
		check_admin_referer('ngg_addgallery');
		$ngg->options['swfUpload'] = true;
		update_option('ngg_options', $ngg->options);
	}

	//get all galleries (after we added new ones)
	$gallerylist = $nggdb->find_all_galleries('gid', 'DESC');

	?>

	<?php if($ngg->options['swfUpload']) { ?>
	<!-- SWFUpload script -->
	<script type="text/javascript">
		var ngg_swf_upload;

		window.onload = function () {
			ngg_swf_upload = new SWFUpload({
				// Backend settings
				upload_url : "<?php echo $swf_upload_link; ?>",
				flash_url : "<?php echo NGGALLERY_URLPATH; ?>admin/js/swfupload.swf",

				// Button Settings
				button_placeholder_id : "spanButtonPlaceholder",
				button_width: 300,
				button_height: 27,
				button_window_mode: SWFUpload.WINDOW_MODE.TRANSPARENT,
				button_cursor: SWFUpload.CURSOR.HAND,

				// File Upload Settings
				file_size_limit : "<?php echo wp_max_upload_size(); ?>b",
				file_types : "*.jpg;*.jpeg;*.gif;*.png",
				file_types_description : "<?php _e('Image Files', 'nggallery') ;?>",

				// Queue handler
				file_queued_handler : fileQueued,

				// Upload handler
				upload_start_handler : uploadStart,
				upload_progress_handler : uploadProgress,
				upload_error_handler : uploadError,
				upload_success_handler : uploadSuccess,
				upload_complete_handler : uploadComplete,

				post_params : {
					"auth_cookie" : "<?php echo $_COOKIE[AUTH_COOKIE]; ?>",
					"galleryselect" : "0"
				},

				// i18names
				custom_settings : {
					"remove" : "<?php _e('remove', 'nggallery') ;?>",
					"browse" : "<?php _e('Browse...', 'nggallery') ;?>",
					"upload" : "<?php _e('Upload images', 'nggallery') ;?>"
				},

				// Debug settings
				debug: false

			});

			// on load change the upload to swfupload
			initSWFUpload();

		};
	</script>

	<div class="wrap" id="progressbar-wrap">
		<div class="progressborder">
			<div class="progressbar" id="progressbar">
				<span>0%</span>
			</div>
		</div>
	</div>

	<?php } else { ?>
	<!-- MultiFile script -->
	<script type="text/javascript">
	/* <![CDATA[ */
		jQuery(document).ready(function(){
			jQuery('#imagefiles').MultiFile({
				STRING: {
			    	remove:'[<?php _e('remove', 'nggallery') ;?>]'
  				}
		 	});
		});
	/* ]]> */
	</script>
	<?php } ?>
	<!-- jQuery Tabs script -->
	<script type="text/javascript">
	/* <![CDATA[ */
		jQuery(document).ready(function(){
			jQuery('#slider').tabs({ fxFade: true, fxSpeed: 'fast' });
		});
	/* ]]> */
	</script>

	<div id="slider" class="wrap">

		<ul id="tabs">
			<li><a href="#addgallery"><?php _e('Add new gallery', 'nggallery') ;?></a></li>
			<?php if ( wpmu_enable_function('wpmuZipUpload') ) { ?>
			<li><a href="#zipupload"><?php _e('Upload a Zip-File', 'nggallery') ;?></a></li>
			<?php }
			if (!IS_WPMU) {?>
			<li><a href="#importfolder"><?php _e('Import image folder', 'nggallery') ;?></a></li>
			<?php } ?>
			<li><a href="#uploadimage"><?php _e('Upload Images', 'nggallery') ;?></a></li>
			<li><a href="#addmultigallery"><?php _e('Add multiple new galleries', 'nggallery') ;?></a></li>
			<li><a href="#importmultifolder"><?php _e('Import multiple image folders', 'nggallery') ;?></a></li>
		</ul>

		<!-- create gallery -->
		<div id="addgallery">
		<h2><?php _e('Add new gallery', 'nggallery') ;?></h2>
			<form name="addgallery" id="addgallery_form" method="POST" action="<?php echo $filepath; ?>" accept-charset="utf-8" >
			<?php wp_nonce_field('ngg_addgallery') ?>
				<table class="form-table">
				<tr valign="top">
					<th scope="row"><?php _e('New Gallery', 'nggallery') ;?>:</th>
					<td><input type="text" size="35" name="galleryname" value="" /><br />
					<?php if(!IS_WPMU) { ?>
					<?php _e('Create a new , empty gallery below the folder', 'nggallery') ;?>  <strong><?php echo $defaultpath ?></strong><br />
					<?php } ?>
					<i>( <?php _e('Allowed characters for file and folder names are', 'nggallery') ;?>: a-z, A-Z, 0-9, -, _ )</i></td>
				</tr>
				<?php do_action('ngg_add_new_gallery_form'); ?>
				</table>
				<div class="submit"><input class="button-primary" type="submit" name= "addgallery" value="<?php _e('Add gallery', 'nggallery') ;?>"/></div>
			</form>
		</div>
		<?php if ( wpmu_enable_function('wpmuZipUpload')) { ?>
		<!-- zip-file operation -->
		<div id="zipupload">
		<h2><?php _e('Upload a Zip-File', 'nggallery') ;?></h2>
			<form name="zipupload" id="zipupload_form" method="POST" enctype="multipart/form-data" action="<?php echo $filepath.'#zipupload'; ?>" accept-charset="utf-8" >
			<?php wp_nonce_field('ngg_addgallery') ?>
				<table class="form-table">
				<tr valign="top">
					<th scope="row"><?php _e('Select Zip-File', 'nggallery') ;?>:</th>
					<td><input type="file" name="zipfile" id="zipfile" size="35" class="uploadform"/><br />
					<?php _e('Upload a zip file with images', 'nggallery') ;?></td>
				</tr>
				<?php if (function_exists('curl_init')) : ?>
				<tr valign="top">
					<th scope="row"><?php _e('or enter a Zip-File URL', 'nggallery') ;?>:</th>
					<td><input type="text" name="zipurl" id="zipurl" size="35" class="uploadform"/><br />
					<?php _e('Import a zip file with images from a url', 'nggallery') ;?></td>
				</tr>
				<?php endif; ?>
				<tr valign="top">
					<th scope="row"><?php _e('in to', 'nggallery') ;?></th>
					<td><select name="zipgalselect">
					<option value="0" ><?php _e('a new gallery', 'nggallery') ?></option>
					<?php
						foreach($gallerylist as $gallery) {
							if ( !nggAdmin::can_manage_this_gallery($gallery->author) )
								continue;
							$name = ( empty($gallery->title) ) ? $gallery->name : $gallery->title;
							echo '<option value="' . $gallery->gid . '" >' . $gallery->gid . ' - ' . $name . '</option>' . "\n";
						}
					?>
					</select>
					<br /><?php echo $maxsize; ?>
					<br /><?php echo _e('Note : The upload limit on your server is ','nggallery') . "<strong>" . ini_get('upload_max_filesize') . "Byte</strong>\n"; ?>
					<br /><?php if ( (IS_WPMU) && wpmu_enable_function('wpmuQuotaCheck') ) display_space_usage(); ?></td>
				</tr>
				</table>
				<div class="submit"><input class="button-primary" type="submit" name= "zipupload" value="<?php _e('Start upload', 'nggallery') ;?>"/></div>
			</form>
		</div>
		<?php }
		if (!IS_WPMU) {?>
		<!-- import folder -->
		<div id="importfolder">
		<h2><?php _e('Import image folder', 'nggallery') ;?></h2>
			<form name="importfolder" id="importfolder_form" method="POST" action="<?php echo $filepath.'#importfolder'; ?>" accept-charset="utf-8" >
			<?php wp_nonce_field('ngg_addgallery') ?>
				<table class="form-table">
				<tr valign="top">
					<th scope="row"><?php _e('Import from Server path:', 'nggallery') ;?></th>
					<td><input type="text" size="35" name="galleryfolder" value="<?php echo $defaultpath; ?>" /><br />
					<br /><?php echo $maxsize; ?>
					<?php if (SAFE_MODE) {?><br /><?php _e(' Please note : For safe-mode = ON you need to add the subfolder thumbs manually', 'nggallery') ;?><?php }; ?></td>
				</tr>
				</table>
				<div class="submit"><input class="button-primary" type="submit" name= "importfolder" value="<?php _e('Import folder', 'nggallery') ;?>"/></div>
			</form>
		</div>
		<?php } ?>
		<!-- upload images -->
		<div id="uploadimage">
		<h2><?php _e('Upload Images', 'nggallery') ;?></h2>
			<form name="uploadimage" id="uploadimage_form" method="POST" enctype="multipart/form-data" action="<?php echo $filepath.'#uploadimage'; ?>" accept-charset="utf-8" >
			<?php wp_nonce_field('ngg_addgallery') ?>
				<table class="form-table">
				<tr valign="top">
					<th scope="row"><?php _e('Upload image', 'nggallery') ;?></th>
					<td><span id='spanButtonPlaceholder'></span><input type="file" name="imagefiles[]" id="imagefiles" size="35" class="imagefiles"/></td>
				</tr>
				<tr valign="top">
					<th scope="row"><?php _e('in to', 'nggallery') ;?></th>
					<td><select name="galleryselect" id="galleryselect">
					<option value="0" ><?php _e('Choose gallery', 'nggallery') ?></option>
					<?php
						foreach($gallerylist as $gallery) {
							if ( !nggAdmin::can_manage_this_gallery($gallery->author) )
								continue;
							$name = ( empty($gallery->title) ) ? $gallery->name : $gallery->title;
							echo '<option value="' . $gallery->gid . '" >' . $gallery->gid . ' - ' . $name . '</option>' . "\n";
						}					?>
					</select>
					<br /><?php echo $maxsize; ?>
					<br /><?php if ((IS_WPMU) && wpmu_enable_function('wpmuQuotaCheck')) display_space_usage(); ?></td>
				</tr>
				</table>
				<div class="submit">
					<?php if ($ngg->options['swfUpload']) { ?>
					<input type="submit" name="disable_flash" id="disable_flash" title="<?php _e('The batch upload requires Adobe Flash 10, disable it if you have problems','nggallery') ?>" value="<?php _e('Disable flash upload', 'nggallery') ;?>" />
					<?php } else { ?>
					<input type="submit" name="enable_flash" id="enable_flash" title="<?php _e('Upload multiple files at once by ctrl/shift-selecting in dialog','nggallery') ?>" value="<?php _e('Enable flash based upload', 'nggallery') ;?>" />
					<?php } ?>
					<input class="button-primary" type="submit" name="uploadimage" id="uploadimage_btn" value="<?php _e('Upload images', 'nggallery') ;?>" />
				</div>
			</form>
		</div>
		<!-- create multiple gallery -->
		<div id="addmultigallery">
		<h2><?php _e('Add multiple new galleries', 'nggallery') ;?></h2>
			<form name="addgallery" id="addgallery_form" method="POST" action="<?php echo $filepath; ?>" accept-charset="utf-8" >
			<?php wp_nonce_field('ngg_addgallery') ?>
				<table class="form-table">
				<tr valign="top">
					<th scope="row"><?php _e('New Gallery', 'nggallery') ;?>:</th>
					<td><textarea name="gallerynames" value=""></textarea><br />
					<?php if(!IS_WPMU) { ?>
					<?php _e('Create multiple new, empty galleries below the folder', 'nggallery') ;?>  <strong><?php echo $defaultpath ?></strong><br />
					<?php } ?>
					<i>( <?php _e('Allowed characters for file and folder names are', 'nggallery') ;?>: a-z, A-Z, 0-9, -, _ )</i></td>
				</tr>
				<?php do_action('ngg_add_new_gallery_form'); ?>
				</table>
				<div class="submit"><input class="button-primary" type="submit" name= "addmultigallery" value="<?php _e('Add multiple galleries', 'nggallery') ;?>"/></div>
			</form>
		</div>
		<?php
		if (!IS_WPMU) {?>
		<!-- import multiple folder -->
		<div id="importmultifolder">
		<h2><?php _e('Import multiple image folders', 'nggallery') ;?></h2>
			<form name="importfolder" id="importfolder_form" method="POST" action="<?php echo $filepath.'#importfolder'; ?>" accept-charset="utf-8" >
			<?php wp_nonce_field('ngg_addgallery') ?>
				<table class="form-table">
				<tr valign="top">
					<th scope="row"><?php _e('Import from Server path:', 'nggallery') ;?></th>
					<td><textarea size="35" name="galleryfolders"><?php echo $defaultpath; ?></textarea><br />
					<br /><?php echo $maxsize; ?>
					<?php if (SAFE_MODE) {?><br /><?php _e(' Please note : For safe-mode = ON you need to add the subfolder thumbs manually', 'nggallery') ;?><?php }; ?></td>
				</tr>
				</table>
				<div class="submit"><input class="button-primary" type="submit" name= "importmultifolder" value="<?php _e('Import multiple folders', 'nggallery') ;?>"/></div>
			</form>
		</div>
		<?php } ?>
	</div>
	<?php
	}
?>