/**
* Returns a hash by image id of hashes containing cropping info:
* cropLeft, cropTop, cropWidth, cropHeight. There may not be
* cropping info for images that were never cropped. In such cases
* you should refer to the original dimensions of the image
* @return mixed
*/
public function getCroppingInfo()
{
$croppingInfo = array();
$imageInfo = aMediaTools::getAttribute('imageInfo', array());
$selection = aMediaTools::getSelection();
foreach ($selection as $item) {
if (isset($imageInfo['cropLeft'])) {
$info = array('cropLeft' => $imageInfo['cropLeft'], 'cropTop' => $imageInfo['cropTop'], 'cropWidth' => $imageInfo['cropWidth'], 'cropHeight' => $imageInfo['cropHeight']);
$croppingInfo[$item->id] = $info;
}
}
return $croppingInfo;
}
public function executeSelected(sfRequest $request)
{
$controller = $this->getController();
$this->forward404Unless(aMediaTools::isSelecting());
if (aMediaTools::isMultiple()) {
$selection = aMediaTools::getSelection();
// Ooops best to get this before clearing it huh
$after = aMediaTools::getAfter();
// Oops I forgot to call this in the multiple case
aMediaTools::clearSelecting();
// I thought about submitting this like a multiple select,
// but there's no clean way to implement that feature in
// addParam, and it wastes URL space anyway
// (remember the 1024-byte limit)
// addParamsNoDelete never attempts to eliminate a field just because
// its value is empty. This is how we distinguish between cancellation
// and selecting zero items
return $this->redirect(aUrl::addParamsNoDelete($after, array("aMediaIds" => implode(",", $selection))));
}
// Single select
$id = $request->getParameter('id');
$item = Doctrine::getTable("aMediaItem")->find($id);
$this->forward404Unless($item);
$after = aMediaTools::getAfter();
$after = aUrl::addParams($after, array("aMediaId" => $id));
aMediaTools::clearSelecting();
return $this->redirect($after);
}
public function executeMultipleList($request)
{
if (!aMediaTools::isMultiple()) {
throw new Exception("multiple list component, but multiple is off");
}
$selection = aMediaTools::getSelection();
if (!is_array($selection)) {
throw new Exception("selection is not an array");
}
// Work around the fact that whereIn doesn't evaluate to AND FALSE
// when the array is empty (it just does nothing; which is an
// interesting variation on MySQL giving you an ERROR when the
// list is empty, sigh)
if (count($selection)) {
// Work around the unsorted results of whereIn. You can also
// do that with a FIELD function
$unsortedItems = Doctrine_Query::create()->from('aMediaItem i')->whereIn('i.id', $selection)->execute();
$itemsById = array();
foreach ($unsortedItems as $item) {
$itemsById[$item->getId()] = $item;
}
$this->items = array();
foreach ($selection as $id) {
if (isset($itemsById[$id])) {
$this->items[] = $itemsById[$id];
}
}
} else {
$this->items = array();
}
}
<?php
echo a_js_button(a_('Crop'), array('icon', 'a-crop', 'lite', 'no-label', 'alt'));
?>
</li>
<li>
<?php
echo a_js_button(a_('Delete'), array('icon', 'a-delete', 'lite', 'no-label', 'alt'));
?>
</li>
</ul>
<div class="a-thumbnail-container" style="background-image: url('<?php
echo url_for($item->getCropThumbnailUrl());
?>
'); overflow: hidden;">
<img src="<?php
echo url_for($item->getCropThumbnailUrl());
?>
" class="a-thumbnail" style="visibility:hidden;" />
</div>
</li>
<?php
a_js_call('apostrophe.setObjectId(?, ?)', $domId, $id);
$n++;
}
?>
<?php
a_js_call('apostrophe.mediaEnableSelect(?)', array('setCropUrl' => url_for('aMedia/crop'), 'removeUrl' => url_for('aMedia/multipleRemove'), 'updateMultiplePreviewUrl' => url_for('aMedia/updateMultiplePreview'), 'multipleAddUrl' => url_for('aMedia/multipleAdd'), 'ids' => aMediaTools::getSelection(), 'aspectRatio' => aMediaTools::getAspectRatio(), 'minimumSize' => array(aMediaTools::getAttribute('minimum-width'), aMediaTools::getAttribute('minimum-height')), 'maximumSize' => array(aMediaTools::getAttribute('maximum-width'), aMediaTools::getAttribute('maximum-height')), 'imageInfo' => aMediaTools::getAttribute('imageInfo')));
/**
* DOCUMENT ME
* @param sfWebRequest $request
* @return mixed
*/
public function executeSelected(sfWebRequest $request)
{
$this->hasPermissionsForSelect();
$this->forward404Unless(aMediaTools::isSelecting());
$selection = aMediaTools::getSelection();
$imageInfo = aMediaTools::getAttribute('imageInfo');
// Get all the items in preparation for possible cropping
if (count($selection)) {
$items = Doctrine::getTable('aMediaItem')->createQuery('m')->whereIn('m.id', $selection)->execute();
} else {
$items = array();
}
$items = aArray::listToHashById($items);
$newSelection = array();
foreach ($selection as $id) {
$nid = $id;
// Try not to make gratuitous crops
if (isset($imageInfo[$id])) {
$item = $items[$id];
$i = $imageInfo[$id];
if ($item->getCroppable() && isset($i['cropLeft']) && ($i['cropLeft'] > 0 || $i['cropTop'] > 0 || $i['cropWidth'] != $item->width || $i['cropHeight'] != $item->height)) {
// We need to make a crop
$item = $items[$id];
$crop = $item->findOrCreateCrop($imageInfo[$id]);
$crop->save();
$nid = $crop->id;
}
$newSelection[] = $nid;
}
}
// Ooops best to get this before clearing it huh
$after = aMediaTools::getAfter();
// addParamsNoDelete never attempts to eliminate a field just because
// its value is empty. This is how we distinguish between cancellation
// and selecting zero items
if (!aMediaTools::isMultiple()) {
// Call this too soon and you lose isMultiple
aMediaTools::clearSelecting();
if (count($newSelection)) {
$after = aUrl::addParams($after, array("aMediaId" => $newSelection[0]));
return $this->redirect($after);
} else {
// Our image UI lets you trash your single selection. Which makes sense.
// So implement a way of passing that back. It's up to the
// receiving action to actually respect it of course
$after = aUrl::addParams($after, array("aMediaUnset" => 1));
return $this->redirect($after);
}
} else {
aMediaTools::clearSelecting();
$url = aUrl::addParamsNoDelete($after, array("aMediaIds" => implode(",", $newSelection)));
return $this->redirect($url);
}
}
