/**
* Shows a screen where you can select the file to upload
*/
function media_choose()
{
global $CONF, $member, $manager;
$currentCollection = requestVar('collection');
$collections = MEDIA::getCollectionList();
media_head();
?>
<h1><?php
echo _UPLOAD_TITLE;
?>
</h1>
<p><?php
echo _UPLOAD_MSG;
?>
</p>
<form method="post" enctype="multipart/form-data" action="media.php">
<div>
<input type="hidden" name="action" value="uploadfile" />
<?php
$manager->addTicketHidden();
?>
<input type="hidden" name="MAX_FILE_SIZE" value="<?php
echo $CONF['MaxUploadSize'];
?>
" />
File:
<br />
<input name="uploadfile" type="file" size="40" />
<?php
if (sizeof($collections) > 1) {
?>
<br /><br /><label for="upload_collection">Collection:</label>
<br /><select name="collection" id="upload_collection">
<?php
foreach ($collections as $dirname => $description) {
echo '<option value="', htmlspecialchars($dirname), '"';
if ($dirname == $currentCollection) {
echo ' selected="selected"';
}
echo '>', htmlspecialchars($description), '</option>';
}
?>
</select>
<?php
} else {
?>
<input name="collection" type="hidden" value="<?php
echo htmlspecialchars(requestVar('collection'));
?>
" />
<?php
}
// if sizeof
?>
<br /><br />
<input type="submit" value="<?php
echo _UPLOAD_BUTTON;
?>
" id="insert" class="button" />
</div>
</form>
<?php
media_foot();
}
/**
* checks if a collection exists with the given name, and if it's
* allowed for the currently logged in member to upload files to it
*/
function isValidCollection($collectionName, $exceptReadOnly = false)
{
global $member, $DIR_MEDIA;
// allow creating new private directory
if ($collectionName === (string) $member->getID()) {
return true;
}
$collections = MEDIA::getCollectionList($exceptReadOnly);
$dirname = $collections[$collectionName];
if ($dirname == NULL || $dirname === PRIVATE_COLLECTION) {
return false;
}
// other collections should exist and be writable
$collectionDir = $DIR_MEDIA . $collectionName;
if ($exceptReadOnly) {
return @is_dir($collectionDir) && @is_writable($collectionDir);
}
// other collections should exist
return @is_dir($collectionDir);
}
