Es handelt sich um be_welcome.html5
Meine Ergänzungen sind jeweils ganz oben und ganz unten, andere Stellen habe ich nicht geändert. Die beiden Infotexte lauten natürlich anders, sind aber plain HTML. Ohne das $objUser = Contao\BackendUser::getInstance(); wurde der Admin-Text in der 5.3 nicht ausgegeben (in der 4.13 aber schon).
HTML-Code:
<div id="tl_soverview">
<?php $objUser = Contao\BackendUser::getInstance(); if ($objUser->isMemberOf(2)): ?>
<div id="tl_hint">
Infotext für Redakteure der Gruppe 2
</div>
<?php endif; ?>
<div id="tl_messages">
<h2><?= $this->systemMessages ?></h2>
<p><?= $this->loginMsg ?></p>
<?= $this->messages ?>
</div>
<div id="tl_shortcuts">
<h2><?= $this->shortcuts ?></h2>
<p><?= $this->shortcutsLink ?></p>
</div>
<div id="tl_versions">
<h2><?= $this->trans('MSC.latestChanges') ?></h2>
<?php if (!empty($this->versions)): ?>
<table class="tl_listing with-border">
<thead>
<tr>
<th><?= $this->trans('MSC.date') ?></th>
<th><?= $this->trans('MSC.user') ?></th>
<th><?= $this->trans('MSC.table') ?></th>
<th>ID</th>
<th><?= $this->trans('MSC.description') ?></th>
<th><?= $this->trans('MSC.version') ?></th>
<th></th>
</tr>
</thead>
<tbody>
<?php foreach ($this->versions as $version): ?>
<tr class="click2edit hover-row">
<td><?= $version['date'] ?></td>
<td><?= $version['username'] ?: '-' ?></td>
<td><?= $version['shortTable'] ?></td>
<td><?= $version['pid'] ?></td>
<td><?= $version['description'] ?: '-' ?></td>
<td><?= $version['active'] ? '<strong>'.$version['version'].'</strong>' : $version['version'] ?></td>
<td>
<?php if ($version['deleted']): ?>
<a href="<?= $this->route('contao_backend', ['do' => 'undo']) ?>" title="<?= Contao\StringUtil::specialchars($this->trans('MSC.restore')) ?>"><?= Contao\Image::getHtml('undo.svg', '', 'class="undo"') ?></a>
<?php else: ?>
<?php if ($version['editUrl']): ?>
<a href="<?= $version['editUrl'] ?>" title="<?= $this->editElement ?>" class="edit"><?= Contao\Image::getHtml('edit.svg', '', 'style="padding:0 2px"') ?></a>
<?php else: ?>
<?= Contao\Image::getHtml('edit--disabled.svg', '', 'style="padding:0 2px"') ?>
<?php endif; ?>
<?php if ($version['to'] > 1): ?>
<a href="<?= $version['editUrl'] ?>&from=<?= $version['from'] ?>&to=<?= $version['to'] ?>&versions=1&popup=1" title="<?= $this->showDifferences ?>" onclick="Backend.openModalIframe({'title':'<?= sprintf($this->recordOfTable, $version['pid'], $version['fromTable']) ?>','url':this.href});return false"><?= Contao\Image::getHtml('diff.svg') ?></a>
<?php else: ?>
<?= Contao\Image::getHtml('diff--disabled.svg') ?>
<?php endif; ?>
<?php endif; ?>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
<?= $this->pagination ?>
<?php else: ?>
<p><?= $this->trans('MSC.noVersions') ?></p>
<?php endif; ?>
</div>
<?php $objUser = Contao\BackendUser::getInstance(); if ($objUser->isAdmin): ?>
<div id="tl_leaflet">
Infotext für Admins
</div>
<?php endif; ?>
</div>