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Hide contributors with display-seq == 0

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This commit is contained in:
Alex Cabal 2019-08-21 16:39:42 -05:00
parent f8da23ab9d
commit 628d467d3f
1 changed files with 13 additions and 8 deletions
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5
lib/Ebook.php
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@ -194,6 +194,7 @@ class Ebook{
if($contributor->attributes() !== null){
$id = $contributor->attributes()->id;
}
foreach($xml->xpath('/package/metadata/meta[@property="role"][@refines="#' . $id . '"]') ?: [] as $role){
$c = new Contributor(
(string)$contributor,
@ -202,6 +203,9 @@ class Ebook{
$this->NullIfEmpty($xml->xpath('/package/metadata/meta[@property="se:url.encyclopedia.wikipedia"][@refines="#' . $id . '"]'))
);
// A display-sequence of 0 indicates that we don't want to process this contributor
$displaySequence = $this->NullIfEmpty($xml->xpath('/package/metadata/meta[@property="display-seq"][@refines="#' . $id . '"]'));
if($displaySequence !== '0'){
if($role == 'trl'){
$this->Translators[] = $c;
}
@ -215,6 +219,7 @@ class Ebook{
}
}
}
}
// Some basic data.
$this->Description = $this->NullIfEmpty($xml->xpath('/package/metadata/dc:description'));