Condition php code to itemSet

Omeka S
1

I am trying to display differently two collections (item sets) by editing the browse.phtml file.

I have this code (thanks to pols12) but it generates an error:

<?php
$isAuteur = false;
foreach($item->itemSets() as $set)
  if($set->id() == 6723)
    $isAuteur = true;

if($isAuteur):
?>

My code for item set 6723


<?php endif; ?>

Any idea why?

2

Avoid to use short coding, perhaps it will fix it:

<?php
$isAuteur = false;
foreach ($item->itemSets() as $set):
  if ($set->id() == 6723):
    $isAuteur = true;
    break;
  endif;
endforeach;

if($isAuteur):
?>
    My code for item set 6723
<?php endif; ?>

And this process doesn’t work cleanly when there are multiple collections for an item.

3

Thanks !

I have the same error with your code.

However, it works when I place it at the bottom of the page. I have another instance of ‘foreach’. It seems if I place the condition code before, I have an error, after it is ok.

The whole test browse page with the code at the top -> it doesn't work 
<?php $escape = $this->plugin('escapeHtml');?>
<?php $this->htmlElement('body')->appendAttribute('class', 'item resource browse');
$query = $this->params()->fromQuery(); ?>
<?php if (isset($itemSet)): ?>
<?php $this->htmlElement('body')->appendAttribute('class', 'item-set');
    $query['item_set_id'] = $itemSet->id(); ?>
<?php endif; ?>

<?php if (isset($itemSet)): ?>
    <?php echo $this->pageTitle($itemSet->displayTitle(), 2); ?>
    <div class="metadata">
        <?php echo $itemSet->displayValues(); ?>
    </div>
    <?php echo $this->pageTitle($this->translate('Items'), 3); ?>
<?php else: ?>
    <?php echo $this->pageTitle($this->translate('Items'), 2); ?>
<?php endif; ?>

<?php echo $this->searchFilters(); ?>

<?php  echo $this->hyperlink($this->translate('Advanced search'), $this->url('site/resource', ['controller' => 'item', 'action' => 'search'], ['query' => $query], true), ['class' => 'advanced-search']);  ?>  

<?php echo $this->pagination(); ?>

<?php
$isAuteur = false;
foreach ($item->itemSets() as $set):
  if ($set->id() == 6723):
    $isAuteur = true;
    break;
  endif;
endforeach;

if($isAuteur):
?>

test

<?php endif; ?>


	<?php foreach ($items as $item): ?>
	 
		<?php echo $item->link($item->displayTitle()); ?>

	<?php endforeach; ?>

</ul>


<?php echo $this->pagination(); ?>
<?php $this->trigger('view.browse.after'); ?>
The whole test browse page with the code at the bottom -> it works 
<?php $escape = $this->plugin('escapeHtml');?>
<?php $this->htmlElement('body')->appendAttribute('class', 'item resource browse');
$query = $this->params()->fromQuery(); ?>
<?php if (isset($itemSet)): ?>
<?php $this->htmlElement('body')->appendAttribute('class', 'item-set');
    $query['item_set_id'] = $itemSet->id(); ?>
<?php endif; ?>

<?php if (isset($itemSet)): ?>
    <?php echo $this->pageTitle($itemSet->displayTitle(), 2); ?>
    <div class="metadata">
        <?php echo $itemSet->displayValues(); ?>
    </div>
    <?php echo $this->pageTitle($this->translate('Items'), 3); ?>
<?php else: ?>
    <?php echo $this->pageTitle($this->translate('Items'), 2); ?>
<?php endif; ?>

<?php echo $this->searchFilters(); ?>

<?php  echo $this->hyperlink($this->translate('Advanced search'), $this->url('site/resource', ['controller' => 'item', 'action' => 'search'], ['query' => $query], true), ['class' => 'advanced-search']);  ?>  

<?php echo $this->pagination(); ?>


	<?php foreach ($items as $item): ?>
	 
		<?php echo $item->link($item->displayTitle()); ?>

	<?php endforeach; ?>

</ul>

<?php
$isAuteur = false;
foreach ($item->itemSets() as $set):
  if ($set->id() == 6723):
    $isAuteur = true;
    break;
  endif;
endforeach;

if($isAuteur):
?>

test

<?php endif; ?>


<?php echo $this->pagination(); ?>
<?php $this->trigger('view.browse.after'); ?>
4

The error is the following: Call to a member function itemSets() on null.

5

It means that the item is null, so you may have to check it before.

6

The two item set I use (6723 and 6717) exist and have content.

But if I go to “/s/site/item-set” (see all collections/item set), I have none!

I renamed the two collections I have. Could it be the reason? How can I reindex them?

7

You don’t need to reindex, there is no index on Omeka S. You have to attach all the item sets to each site in the menu Resources of each site.

8

Ok, I found this option and added my two item sets to my site (before I added items by collection in the first tab).

So now the page “/s/site/item-set” shows my two collections.

However, it does not change my problem. I created the simplest browse.phtml page to test. According to this page, it I browse an articles list, it should print “test” and if it is an author list, it should print “test2”. But it produces only " Call to a member function itemSets() on null".

<?php
$isArticle = false;
foreach ($item->itemSets() as $set):
if ($set->id() == 6723):
$isArticle = true;
break;
endif;
endforeach;

if($isArticle):
?>

test

<?php endif; ?>


<?php
$isAuteur = false;
foreach ($item->itemSets() as $set):
if ($set->id() === 6717):
$isAuteur = true;
break;
endif;
endforeach;

if($isAuteur):
?>

test2

<?php endif; ?>