forked from verdnatura/hedera-web
55 lines
1.0 KiB
PHP
55 lines
1.0 KiB
PHP
<?php
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require_once(__DIR__.'/image.php');
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/**
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* Base class for image methods.
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*/
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class Util {
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var $app;
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var $dataDir;
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function __construct($app) {
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$this->app = $app;
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$this->dataDir = _DATA_DIR .'/'. $app->getName() .'/image-db';
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}
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/**
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* Loads information for specified collection.
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*
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* @param string $collection The schema name
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*/
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function loadInfo($collection) {
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$db = $this->app->getSysConn();
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$info = $db->getRow(
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'SELECT id, maxWidth, maxHeight, `schema`, `table`, `column`
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FROM imageCollection WHERE name = #collection'
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,['collection' => $collection]
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);
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if (!$info)
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return NULL;
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$res = $db->query(
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'SELECT width, height, crop
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FROM imageCollectionSize WHERE collectionFk = #id'
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,['id' => $info['id']]
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);
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$info['sizes'] = [];
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while ($r = $res->fetch_assoc()) {
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$size = "{$r['width']}x{$r['height']}";
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$info['sizes'][$size] = [
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'width' => $r['width'],
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'height' => $r['height'],
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'crop' => $r['crop']
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];
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}
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return $info;
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}
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}
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