server/apps/files_external/templates/settings.php

<form id="files_external">
	<fieldset class="personalblock">
	<legend><strong><?php echo $l->t('External Storage'); ?></strong></legend>
		<table id="externalStorage" data-admin='<?php echo json_encode($_['isAdminPage']); ?>'>
			<thead>
				<tr>
					<th><?php echo $l->t('Mount point'); ?></th>
					<th><?php echo $l->t('Backend'); ?></th>
					<th><?php echo $l->t('Configuration'); ?></th>
					<!--<th><?php echo $l->t('Options'); ?></th> -->
					<?php if ($_['isAdminPage']) echo '<th>'.$l->t('Applicable').'</th>'; ?>
					<th>&nbsp;</th>
				</tr>
			</thead>
			<tbody width="100%">
			<?php $_['mounts'] = array_merge($_['mounts'], array('' => array())); ?>
			<?php foreach ($_['mounts'] as $mountPoint => $mount): ?>
				<tr <?php echo ($mountPoint != '') ? 'class="'.$mount['class'].'"' : 'id="addMountPoint"'; ?>>
					<td class="mountPoint"><input type="text" name="mountPoint"
												  value="<?php echo $mountPoint; ?>"
												  placeholder="<?php echo $l->t('Mount point'); ?>" /></td>
					<?php if ($mountPoint == ''): ?>
						<td class="backend">
							<select id="selectBackend" data-configurations='<?php echo json_encode($_['backends']); ?>'>
								<option value="" disabled selected
										style="display:none;"><?php echo $l->t('Add mount point'); ?></option>
								<?php foreach ($_['backends'] as $class => $backend): ?>
									<option value="<?php echo $class; ?>"><?php echo $backend['backend']; ?></option>
								<?php endforeach; ?>
							</select>
						</td>
					<?php else: ?>
						<td class="backend"
							data-class="<?php echo $mount['class']; ?>"><?php echo $mount['backend']; ?></td>
					<?php endif; ?>
					<td class ="configuration" width="100%">
						<?php if (isset($mount['configuration'])): ?>
							<?php foreach ($mount['configuration'] as $parameter => $value): ?>
								<?php if (isset($_['backends'][$mount['class']]['configuration'][$parameter])): ?>
									<?php $placeholder = $_['backends'][$mount['class']]['configuration'][$parameter]; ?>
									<?php if (strpos($placeholder, '*') !== false): ?>
										<input type="password"
											   data-parameter="<?php echo $parameter; ?>"
											   value="<?php echo $value; ?>"
											   placeholder="<?php echo substr($placeholder, 1); ?>" />
									<?php elseif (strpos($placeholder, '!') !== false): ?>
										<label><input type="checkbox"
													  data-parameter="<?php echo $parameter; ?>"
													  <?php if ($value == 'true'): ?> checked="checked"<?php endif; ?> 
													  /><?php echo substr($placeholder, 1); ?></label>
									<?php elseif (strpos($placeholder, '&') !== false): ?>
										<input type="text"
											   class="optional"
											   data-parameter="<?php echo $parameter; ?>"
											   value="<?php echo $value; ?>"
											   placeholder="<?php echo substr($placeholder, 5); ?>" />
									<?php elseif (strpos($placeholder, '#') !== false): ?>
										<input type="hidden"
											   data-parameter="<?php echo $parameter; ?>"
											   value="<?php echo $value; ?>" />
									<?php else: ?>
										<input type="text"
											   data-parameter="<?php echo $parameter; ?>"
											   value="<?php echo $value; ?>"
											   placeholder="<?php echo $placeholder; ?>" />
									<?php endif; ?>
								<?php endif; ?>
							<?php endforeach; ?>
							<?php if (isset($_['backends'][$mount['class']]['custom'])): ?>
								<?php OCP\Util::addScript('files_external',
														  $_['backends'][$mount['class']]['custom']); ?>
							<?php endif; ?>
						<?php endif; ?>
					</td>
					<?php if ($_['isAdminPage']): ?>
					<td class="applicable"
						align="right"
						data-applicable-groups='<?php if (isset($mount['applicable']['groups']))
														echo json_encode($mount['applicable']['groups']); ?>'
						data-applicable-users='<?php if (isset($mount['applicable']['users']))
														echo json_encode($mount['applicable']['users']); ?>'>
							<select class="chzn-select"
									multiple style="width:20em;"
									data-placeholder="<?php echo $l->t('None set'); ?>">
								<option value="all"><?php echo $l->t('All Users'); ?></option>
								<optgroup label="<?php echo $l->t('Groups'); ?>">
								<?php foreach ($_['groups'] as $group): ?>
									<option value="<?php echo $group; ?>(group)"
									<?php if (isset($mount['applicable']['groups']) && in_array($group, $mount['applicable']['groups'])): ?>
											selected="selected"
									<?php endif; ?>><?php echo $group; ?></option>
								<?php endforeach; ?>
								</optgroup>
								<optgroup label="<?php echo $l->t('Users'); ?>">
								<?php foreach ($_['users'] as $user): ?>
									<option value="<?php echo $user; ?>"
									<?php if (isset($mount['applicable']['users']) && in_array($user, $mount['applicable']['users'])): ?>
											selected="selected"
									<?php endif; ?>><?php echo $user; ?></option>
								<?php endforeach; ?>
								</optgroup>
							</select>
						</td>
					<?php endif; ?>
					<td <?php if ($mountPoint != ''): ?>class="remove"
						<?php else: ?>style="visibility:hidden;"
						<?php endif ?>><img alt="<?php echo $l->t('Delete'); ?>" 
											title="<?php echo $l->t('Delete'); ?>"
											class="svg action"
											src="<?php echo image_path('core', 'actions/delete.svg'); ?>" /></td>
				</tr>
			<?php endforeach; ?>
			</tbody>
		</table>
		<br />

		<?php if ($_['isAdminPage']): ?>
			<br />
			<input type="checkbox"
				   name="allowUserMounting"
				   id="allowUserMounting"
				   value="1" <?php if ($_['allowUserMounting'] == 'yes') echo ' checked="checked"'; ?> />
			<label for="allowUserMounting"><?php echo $l->t('Enable User External Storage'); ?></label><br/>
			<em><?php echo $l->t('Allow users to mount their own external storage'); ?></em>
		<?php endif; ?>
	</fieldset>
</form>

<form id="files_external"
	  method="post"
	  enctype="multipart/form-data"
	  action="<?php echo OCP\Util::linkTo('files_external', 'ajax/addRootCertificate.php'); ?>">
<fieldset class="personalblock">
<?php if ( ! $_['isAdminPage']):  ?>
		<table id="sslCertificate" data-admin='<?php echo json_encode($_['isAdminPage']); ?>'>
			<thead>
				<tr>
					<th><?php echo $l->t('SSL root certificates'); ?></th>
					<th>&nbsp;</th>
				</tr>
			</thead>
			<tbody width="100%">
			<?php foreach ($_['certs'] as $rootCert): ?>
			<tr id="<?php echo $rootCert ?>">
			<td class="rootCert"><?php echo $rootCert ?></td>
			<td <?php if ($rootCert != ''): ?>class="remove"
				<?php else: ?>style="visibility:hidden;"
				<?php endif; ?>><img alt="<?php echo $l->t('Delete'); ?>"
									 title="<?php echo $l->t('Delete'); ?>"
									 class="svg action"
									 src="<?php echo image_path('core', 'actions/delete.svg'); ?>" /></td>
			</tr>
			<?php endforeach; ?>
			</tbody>
		</table>
		<input type="file" id="rootcert_import" name="rootcert_import" style="width:230px;">
		<input type="submit" name="cert_import" value="<?php echo $l->t('Import Root Certificate'); ?>" />
		<?php endif; ?>
</fieldset>
</form>