seeddms-code/views/bootstrap/class.ViewFolder.php

<?php
/**
 * Implementation of ViewFolder view
 *
 * @category   DMS
 * @package    SeedDMS
 * @license    GPL 2
 * @version    @version@
 * @author     Uwe Steinmann <uwe@steinmann.cx>
 * @copyright  Copyright (C) 2002-2005 Markus Westphal,
 *             2006-2008 Malcolm Cowe, 2010 Matteo Lucarelli,
 *             2010-2012 Uwe Steinmann
 * @version    Release: @package_version@
 */

/**
 * Include parent class
 */
require_once("class.Bootstrap.php");

/**
 * Include class to preview documents
 */
require_once("SeedDMS/Preview.php");

/**
 * Class which outputs the html page for ViewFolder view
 *
 * @category   DMS
 * @package    SeedDMS
 * @author     Markus Westphal, Malcolm Cowe, Uwe Steinmann <uwe@steinmann.cx>
 * @copyright  Copyright (C) 2002-2005 Markus Westphal,
 *             2006-2008 Malcolm Cowe, 2010 Matteo Lucarelli,
 *             2010-2012 Uwe Steinmann
 * @version    Release: @package_version@
 */
class SeedDMS_View_ViewFolder extends SeedDMS_Bootstrap_Style {

	function getAccessModeText($defMode) { /* {{{ */
		switch($defMode) {
			case M_NONE:
				return getMLText("access_mode_none");
				break;
			case M_READ:
				return getMLText("access_mode_read");
				break;
			case M_READWRITE:
				return getMLText("access_mode_readwrite");
				break;
			case M_ALL:
				return getMLText("access_mode_all");
				break;
		}
	} /* }}} */

	function printAccessList($obj) { /* {{{ */
		$accessList = $obj->getAccessList();
		if (count($accessList["users"]) == 0 && count($accessList["groups"]) == 0)
			return;

		$content = '';
		for ($i = 0; $i < count($accessList["groups"]); $i++)
		{
			$group = $accessList["groups"][$i]->getGroup();
			$accesstext = $this->getAccessModeText($accessList["groups"][$i]->getMode());
			$content .= $accesstext.": ".htmlspecialchars($group->getName());
			if ($i+1 < count($accessList["groups"]) || count($accessList["users"]) > 0)
				$content .= "<br />";
		}
		for ($i = 0; $i < count($accessList["users"]); $i++)
		{
			$user = $accessList["users"][$i]->getUser();
			$accesstext = $this->getAccessModeText($accessList["users"][$i]->getMode());
			$content .= $accesstext.": ".htmlspecialchars($user->getFullName());
			if ($i+1 < count($accessList["users"]))
				$content .= "<br />";
		}

		if(count($accessList["groups"]) + count($accessList["users"]) > 3) {
			$this->printPopupBox(getMLText('list_access_rights'), $content);
		} else {
			echo $content;
		}
	} /* }}} */

	function js() { /* {{{ */
		$user = $this->params['user'];
		$folder = $this->params['folder'];
		$orderby = $this->params['orderby'];
		$expandFolderTree = $this->params['expandFolderTree'];
		$enableDropUpload = $this->params['enableDropUpload'];
		$maxItemsPerPage = $this->params['maxItemsPerPage'];
		$showtree = $this->params['showtree'];

		header('Content-Type: application/javascript; charset=UTF-8');
		parent::jsTranslations(array('cancel', 'splash_move_document', 'confirm_move_document', 'move_document', 'splash_move_folder', 'confirm_move_folder', 'move_folder'));
?>
function folderSelected(id, name) {
	window.location = '../out/out.ViewFolder.php?folderid=' + id;
}
<?php if($maxItemsPerPage) { ?>
function loadMoreObjects(element, limit) {
	if(!$(element).is(":visible"))
		return;
	element.text('<?= getMLText('more_objects_loading') ?>');
	element.prop("disabled",true);
	var folder = element.data('folder')
	var offset = element.data('offset')
//	var limit = element.data('limit')
	url = seeddms_webroot+"out/out.ViewFolder.php?action=entries&folderid="+folder+"&offset="+offset+"&limit="+limit<?= $orderby ? '+"&orderby='.$orderby.'"' : "" ?>;
	$.ajax({
		type: 'GET',
		url: url,
		dataType: 'json',
		success: function(data){
			$('#viewfolder-table').append(data.html);
			if(data.count <= 0) {
				element.hide();
			} else {
				var str = '<?= getMLText('x_more_objects') ?>';
				element.text(str.replace('[number]', data.count));
				element.data('offset', offset+limit);
				element.prop("disabled",false);
			}
		}
	});
}
$(window).scroll(function() {
	if($(window).scrollTop() + $(window).height() == $(document).height()) {
		loadMoreObjects($('#loadmore'), $('#loadmore').data('limit'));
	}
});
$('#loadmore').click(function(e) {
	loadMoreObjects($(this), $(this).data('all'));
});
<?php } ?>
<?php
		if($showtree == 1)
			$this->printNewTreeNavigationJs($folder->getID(), M_READ, 0, '', ($expandFolderTree == 1) ? -1 : 3, $orderby);

		if ($enableDropUpload && $folder->getAccessMode($user) >= M_READWRITE) {
			echo "SeedDMSUpload.setUrl('../op/op.Ajax.php');";
			echo "SeedDMSUpload.setAbortBtnLabel('".getMLText("cancel")."');";
			echo "SeedDMSUpload.setEditBtnLabel('".getMLText("edit_document_props")."');";
			echo "SeedDMSUpload.setMaxFileSize(".SeedDMS_Core_File::parse_filesize(ini_get("upload_max_filesize")).");";
			echo "SeedDMSUpload.setMaxFileSizeMsg('".getMLText("uploading_maxsize")."');";
		}

		$this->printDeleteFolderButtonJs();
		$this->printDeleteDocumentButtonJs();
	} /* }}} */

	function entries() { /* {{{ */
		$dms = $this->params['dms'];
		$user = $this->params['user'];
		$folder = $this->params['folder'];
		$orderby = $this->params['orderby'];
		$cachedir = $this->params['cachedir'];
		$previewwidth = $this->params['previewWidthList'];
		$previewconverters = $this->params['previewConverters'];
		$timeout = $this->params['timeout'];
		$xsendfile = $this->params['xsendfile'];
		$offset = $this->params['offset'];
		$limit = $this->params['limit'];

		header('Content-Type: application/json');

		$previewer = new SeedDMS_Preview_Previewer($cachedir, $previewwidth, $timeout, $xsendfile);
		$previewer->setConverters($previewconverters);

		$subFolders = $this->callHook('folderGetSubFolders', $folder, $orderby);
		if($subFolders === null)
			$subFolders = $folder->getSubFolders($orderby);
		$subFolders = SeedDMS_Core_DMS::filterAccess($subFolders, $user, M_READ);
		$documents = $this->callHook('folderGetDocuments', $folder, $orderby);
		if($documents === null)
			$documents = $folder->getDocuments($orderby);
		$documents = SeedDMS_Core_DMS::filterAccess($documents, $user, M_READ);

		$content = '';
		if ((count($subFolders) > 0)||(count($documents) > 0)){
			$i = 0; // counts all entries
			$j = 0; // counts only returned entries
			foreach($subFolders as $subFolder) {
				if($i >= $offset && $j < $limit) {
					$txt = $this->callHook('folderListItem', $subFolder, 'viewfolder');
					if(is_string($txt))
						$content .= $txt;
					else {
						$content .= $this->folderListRow($subFolder);
					}
					$j++;
				}
				$i++;
			}

			if($subFolders && $documents) {
				if(($j && $j < $limit) || ($offset + $limit == $i)) {
					$txt = $this->callHook('folderListSeparator', $folder);
					if(is_string($txt))
						$content .= $txt;
				}
			}

			foreach($documents as $document) {
				if($i >= $offset && $j < $limit) {
					$document->verifyLastestContentExpriry();
					$txt = $this->callHook('documentListItem', $document, $previewer, false, 'viewfolder');
					if(is_string($txt))
						$content .= $txt;
					else {
						$content .= $this->documentListRow($document, $previewer);
					}
					$j++;
				}
				$i++;
			}

			echo json_encode(array('error'=>0, 'count'=>$i-($offset+$limit), 'html'=>$content));
		}

	} /* }}} */

	function show() { /* {{{ */
		$dms = $this->params['dms'];
		$user = $this->params['user'];
		$folder = $this->params['folder'];
		$orderby = $this->params['orderby'];
		$enableFolderTree = $this->params['enableFolderTree'];
		$enableClipboard = $this->params['enableclipboard'];
		$enableDropUpload = $this->params['enableDropUpload'];
		$expandFolderTree = $this->params['expandFolderTree'];
		$showtree = $this->params['showtree'];
		$cachedir = $this->params['cachedir'];
		$workflowmode = $this->params['workflowmode'];
		$enableRecursiveCount = $this->params['enableRecursiveCount'];
		$maxRecursiveCount = $this->params['maxRecursiveCount'];
		$maxItemsPerPage = $this->params['maxItemsPerPage'];
		$incItemsPerPage = $this->params['incItemsPerPage'];
		$previewwidth = $this->params['previewWidthList'];
		$previewconverters = $this->params['previewConverters'];
		$timeout = $this->params['timeout'];
		$xsendfile = $this->params['xsendfile'];

		$folderid = $folder->getId();

		$this->htmlAddHeader('<script type="text/javascript" src="../styles/'.$this->theme.'/bootbox/bootbox.min.js"></script>'."\n", 'js');

		$this->htmlAddHeader('<script type="text/javascript" src="../styles/'.$this->theme.'/splashscreen/jquery.splashscreen.js"></script>'."\n", 'js');
		$this->htmlAddHeader('<script type="text/javascript" src="../styles/'.$this->theme.'/splashscreen/splashscreen.js"></script>'."\n", 'js');
		echo $this->callHook('startPage');
		$this->htmlStartPage(getMLText("folder_title", array("foldername" => htmlspecialchars($folder->getName()))));

		$this->globalNavigation($folder);
		$this->contentStart();
		$txt = $this->callHook('folderMenu', $folder);
		if(is_string($txt))
			echo $txt;
		else {
			$this->pageNavigation($this->getFolderPathHTML($folder), "view_folder", $folder);
		}

		$previewer = new SeedDMS_Preview_Previewer($cachedir, $previewwidth, $timeout, $xsendfile);
		$previewer->setConverters($previewconverters);

		echo $this->callHook('preContent');

?>
		<div style="display: none;" class="splashscreen" data-top="222" data-height="70" data-left="54" data-width="296" data-img="../views/bootstrap/images/empty.png" data-link="index.php?id=236" data-target="body">
			<div style="color: #444;">
				<h2>Please support SeedDMS development</h2>
				<p style="margin-bottom: 20px;">
					Before you continue, think about supporting SeedDMS. Running this demo,
					steadily developing the software, and giving support takes time and money. If you feel
					like SeedDMS makes your live easier, then please help us to keep up the work.
				<p>
				<p style="margin-bottom: 20px;">
          You may also contact us for a personalized demo, exclusively used by yourself
          and setup to fit your needs. Contact us at <a href="mailto:info@seeddms.org">info@seeddms.org</a>.
				<p>
				<form style="display: inline-block;" action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
				<input type="hidden" name="cmd" value="_donations">
				<input type="hidden" name="business" value="uwe@steinmann.cx">
				<input type="hidden" name="lc" value="US">
				<input type="hidden" name="item_name" value="Development of SeedDMS">
				<input type="hidden" name="no_note" value="0">
				<input type="hidden" name="currency_code" value="USD">
				<input type="hidden" name="bn" value="PP-DonationsBF:btn_donateCC_LG.gif:NonHostedGuest">
				<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
				<img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1">
				</form>
			</div>
		</div>
<?php
		echo "<div class=\"row-fluid\">\n";

		// dynamic columns - left column removed if no content and right column then fills span12.
		if (!($enableFolderTree || $enableClipboard)) {
			$LeftColumnSpan = 0;
			$RightColumnSpan = 12;
		} else {
			$LeftColumnSpan = 4;
			$RightColumnSpan = 8;
		}
		if ($LeftColumnSpan > 0) {
			echo "<div class=\"span".$LeftColumnSpan."\">\n";
			if ($enableFolderTree) {
				if ($showtree==1){
					$this->contentHeading("<a href=\"../out/out.ViewFolder.php?folderid=". $folderid."&showtree=0\"><i class=\"icon-minus-sign\"></i></a>", true);
					$this->contentContainerStart();
					/*
					 * access expandFolderTree with $this->params because it can
					 * be changed by preContent hook.
					 */
					$this->printNewTreeNavigationHtml($folderid, M_READ, 0, '', ($this->params['expandFolderTree'] == 1) ? -1 : 3, $orderby);
					$this->contentContainerEnd();
				} else {
					$this->contentHeading("<a href=\"../out/out.ViewFolder.php?folderid=". $folderid."&showtree=1\"><i class=\"icon-plus-sign\"></i></a>", true);
				}
			}

			echo $this->callHook('leftContent');

			if ($enableClipboard) $this->printClipboard($this->params['session']->getClipboard(), $previewer);

			echo "</div>\n";
		}
		echo "<div class=\"span".$RightColumnSpan."\">\n";

		if ($enableDropUpload && $folder->getAccessMode($user) >= M_READWRITE) {
			echo "<div class=\"row-fluid\">";
			echo "<div class=\"span8\">";
		}
		$txt = $this->callHook('folderInfo', $folder);
		if(is_string($txt))
			echo $txt;
		else {

			$owner = $folder->getOwner();
			$this->contentHeading(getMLText("folder_infos"));
			$this->contentContainerStart();
			echo "<table class=\"table-condensed\">\n";
			if($user->isAdmin()) {
				echo "<tr>";
				echo "<td>".getMLText("id").":</td>\n";
				echo "<td>".htmlspecialchars($folder->getID())."</td>\n";
				echo "</tr>";
			}
			echo "<tr>";
			echo "<td>".getMLText("owner").":</td>\n";
			echo "<td><a href=\"mailto:".htmlspecialchars($owner->getEmail())."\">".htmlspecialchars($owner->getFullName())."</a></td>\n";
			echo "</tr>";
			echo "<tr>";
			echo "<td>".getMLText("creation_date").":</td>";
			echo "<td>".getLongReadableDate($folder->getDate())."</td>";
			echo "</tr>";
			if($folder->getComment()) {
				echo "<tr>";
				echo "<td>".getMLText("comment").":</td>\n";
				echo "<td>".htmlspecialchars($folder->getComment())."</td>\n";
				echo "</tr>";
			}

			if($user->isAdmin()) {
				echo "<tr>";
				echo "<td>".getMLText('default_access').":</td>";
				echo "<td>".$this->getAccessModeText($folder->getDefaultAccess())."</td>";
				echo "</tr>";
				if($folder->inheritsAccess()) {
					echo "<tr>";
					echo "<td>".getMLText("access_mode").":</td>\n";
					echo "<td>";
					echo getMLText("inherited")."<br />";
					$this->printAccessList($folder);
					echo "</tr>";
				} else {
					echo "<tr>";
					echo "<td>".getMLText('access_mode').":</td>";
					echo "<td>";
					$this->printAccessList($folder);
					echo "</td>";
					echo "</tr>";
				}
			}
			$attributes = $folder->getAttributes();
			if($attributes) {
				foreach($attributes as $attribute) {
					$arr = $this->callHook('showFolderAttribute', $folder, $attribute);
					if(is_array($arr)) {
						echo $txt;
						echo "<tr>";
						echo "<td>".$arr[0].":</td>";
						echo "<td>".$arr[1].":</td>";
						echo "</tr>";
					} else {
						$attrdef = $attribute->getAttributeDefinition();
			?>
					<tr>
					<td><?php echo htmlspecialchars($attrdef->getName()); ?>:</td>
					<td><?php echo htmlspecialchars(implode(', ', $attribute->getValueAsArray())); ?></td>
					</tr>
<?php
					}
				}
			}
			echo "</table>\n";
			$this->contentContainerEnd();
		}
		if ($enableDropUpload && $folder->getAccessMode($user) >= M_READWRITE) {
			echo "</div>";
			echo "<div class=\"span4\">";
			$this->contentHeading(getMLText("dropupload"), true);
//			$this->addFooterJS("SeedDMSUpload.setUrl('../op/op.Ajax.php');");
//			$this->addFooterJS("SeedDMSUpload.setAbortBtnLabel('".getMLText("cancel")."');");
//			$this->addFooterJS("SeedDMSUpload.setEditBtnLabel('".getMLText("edit_document_props")."');");
//			$this->addFooterJS("SeedDMSUpload.setMaxFileSize(".SeedDMS_Core_File::parse_filesize(ini_get("upload_max_filesize")).");");
//			$this->addFooterJS("SeedDMSUpload.setMaxFileSizeMsg('".getMLText("uploading_maxsize")."');");
?>
<div id="dragandrophandler" class="well alert" data-target="<?php echo $folder->getID(); ?>" data-formtoken="<?php echo createFormKey('adddocument'); ?>"><?php printMLText('drop_files_here'); ?></div>
<?php
			echo "</div>";
			echo "</div>";
		}

		$txt = $this->callHook('listHeader', $folder);
		if(is_string($txt))
			echo $txt;
		else
			$this->contentHeading(getMLText("folder_contents"));

		$subFolders = $this->callHook('folderGetSubFolders', $folder, $orderby);
		if($subFolders === null)
			$subFolders = $folder->getSubFolders($orderby);
		$subFolders = SeedDMS_Core_DMS::filterAccess($subFolders, $user, M_READ);
		$documents = $this->callHook('folderGetDocuments', $folder, $orderby);
		if($documents === null)
			$documents = $folder->getDocuments($orderby);
		$documents = SeedDMS_Core_DMS::filterAccess($documents, $user, M_READ);

		$txt = $this->callHook('folderListPreContent', $folder, $subFolders, $documents);
		if(is_string($txt))
			echo $txt;
		$i = 0;
		if ((count($subFolders) > 0)||(count($documents) > 0)){
			$txt = $this->callHook('folderListHeader', $folder, $orderby);
			if(is_string($txt))
				echo $txt;
			else {
				print "<table id=\"viewfolder-table\" class=\"table table-condensed table-hover\">";
				print "<thead>\n<tr>\n";
				print "<th></th>\n";	
				print "<th><a href=\"../out/out.ViewFolder.php?folderid=". $folderid .($orderby=="n"?"&orderby=s":"&orderby=n")."\">".getMLText("name")."</a></th>\n";
	//			print "<th>".getMLText("owner")."</th>\n";
				print "<th>".getMLText("status")."</th>\n";
	//			print "<th>".getMLText("version")."</th>\n";
				print "<th>".getMLText("action")."</th>\n";
				print "</tr>\n</thead>\n<tbody>\n";
			}

			foreach($subFolders as $subFolder) {
				if(!$maxItemsPerPage || $i < $maxItemsPerPage) {
					$txt = $this->callHook('folderListItem', $subFolder, 'viewfolder');
					if(is_string($txt))
						echo $txt;
					else {
						echo $this->folderListRow($subFolder);
					}
				}
				$i++;
			}

			if($subFolders && $documents) {
				if(!$maxItemsPerPage || $maxItemsPerPage > count($subFolders)) {
					$txt = $this->callHook('folderListSeparator', $folder);
					if(is_string($txt))
						echo $txt;
				}
			}

			foreach($documents as $document) {
				if(!$maxItemsPerPage || $i < $maxItemsPerPage) {
					$document->verifyLastestContentExpriry();
					$txt = $this->callHook('documentListItem', $document, $previewer, false, 'viewfolder');
					if(is_string($txt))
						echo $txt;
					else {
						echo $this->documentListRow($document, $previewer);
					}
				}
				$i++;
			}

			$txt = $this->callHook('folderListFooter', $folder);
			if(is_string($txt))
				echo $txt;
			else
				echo "</tbody>\n</table>\n";

			if($maxItemsPerPage && $i > $maxItemsPerPage)
				echo "<button id=\"loadmore\" style=\"width: 100%; margin-bottom: 20px;\" class=\"btn btn-default\" data-folder=\"".$folder->getId()."\"data-offset=\"".$maxItemsPerPage."\" data-limit=\"".$incItemsPerPage."\" data-all=\"".($i-$maxItemsPerPage)."\">".getMLText('x_more_objects', array('number'=>($i-$maxItemsPerPage)))."</button>";
		}
		else printMLText("empty_folder_list");

		$txt = $this->callHook('folderListPostContent', $folder, $subFolders, $documents);
		if(is_string($txt))
			echo $txt;

		echo "</div>\n"; // End of right column div
		echo "</div>\n"; // End of div around left and right column

		echo $this->callHook('postContent');

		$this->contentEnd();
		$this->htmlEndPage();
	} /* }}} */
}

?>