function plugin_isbn_cache_fetch($target, $dir, $check = true)
{
$this->config['AMAZON_ASE_ID'] = $this->get_associate_tag($this->config['AMAZON_ASE_ID']);
$filename = $dir . $target . '_' . $this->config['AMAZON_ASE_ID'] . '.isbn';
$error = '';
if (!empty($this->root->rtf['use_cache_always'])) {
$check = false;
}
if (!is_file($filename) || $check && $this->config['ISBN_AMAZON_EXPIRE_TIT'] * 3600 * 24 < $this->cont['UTC'] - filemtime($filename)) {
// データを取りに行く
include_once XOOPS_TRUST_PATH . '/class/hyp_common/hsamazon/hyp_simple_amazon.php';
$ama = new HypSimpleAmazon($this->config['AMAZON_ASE_ID']);
if ($this->root->amazon_AccessKeyId) {
$ama->AccessKeyId = $this->root->amazon_AccessKeyId;
}
if ($this->root->amazon_SecretAccessKey) {
$ama->SecretAccessKey = $this->root->amazon_SecretAccessKey;
}
$ama->encoding = $this->cont['SOURCE_ENCODING'] === 'EUC-JP' ? 'EUCJP-win' : $this->cont['SOURCE_ENCODING'];
$ama->itemLookup($target);
$tmpary = $ama->getCompactArray();
$error = $ama->error;
$ama = NULL;
$title = '';
if (!empty($tmpary['Items'])) {
$tmpary = $tmpary['Items'][0];
$title = trim($tmpary['TITLE']);
$category = @$tmpary['BINDING'];
$price = @$tmpary['PRICE'];
$author = @$tmpary['PRESENTER'];
$artist = '';
$releasedate = @$tmpary['RELEASEDATE'];
$manufacturer = @$tmpary['MANUFACTURER'];
$availability = @$tmpary['AVAILABILITY'];
$listprice = @$tmpary['LISTPRICE'];
$usedprice = @$tmpary['USEDPRICE'];
$simg = $tmpary['SIMG'];
//[10]
$mimg = $tmpary['MIMG'];
//[11]
$limg = $tmpary['LIMG'];
//[12]
}
if (!$error) {
// タイトルがあれば、できるだけキャッシュに保存
$title = "{$title}<>{$category}<>{$price}<>{$author}<>{$artist}<>{$releasedate}<>{$manufacturer}<>{$availability}<>{$listprice}<>{$usedprice}<>{$simg}<>{$mimg}<>{$limg}";
$this->plugin_isbn_cache_save($title, $filename);
}
// Update plainDB
$this->func->need_update_plaindb();
} else {
$title = file_get_contents($filename);
}
if (!$error) {
return explode("<>", $title);
} else {
return array("\t" . $error);
}
}
function plugin_amazon_get_asin($asin)
{
$false = array('', '', '');
if (!$asin) {
return $false;
}
$nocache = $nocachable = 0;
$error = $title = $image = $creator = '';
$cache_dir = $this->cont['CACHE_DIR'] . 'plugin';
if (is_dir($cache_dir) === FALSE || is_writable($cache_dir) === FALSE) {
$nocachable = 1;
}
// キャッシュ不可の場合
$dat = $this->plugin_amazon_cache_fetch($cache_dir . '/', $asin);
if ($dat && count($dat) === 3) {
list($title, $image, $author) = $dat;
} else {
$nocache = 1;
// キャッシュ見つからず
include_once XOOPS_TRUST_PATH . '/class/hyp_common/hsamazon/hyp_simple_amazon.php';
$ama = new HypSimpleAmazon($this->config['PLUGIN_AMAZON_AID']);
if ($this->root->amazon_AccessKeyId) {
$ama->AccessKeyId = $this->root->amazon_AccessKeyId;
}
if ($this->root->amazon_SecretAccessKey) {
$ama->SecretAccessKey = $this->root->amazon_SecretAccessKey;
}
$ama->encoding = $this->cont['SOURCE_ENCODING'] === 'EUC-JP' ? 'EUCJP-win' : $this->cont['SOURCE_ENCODING'];
$ama->itemLookup($this->asin);
$tmpary = $ama->getCompactArray();
if ($ama->error) {
$error = $ama->error;
}
$ama = NULL;
if (!empty($tmpary['Items'])) {
$title = $tmpary['Items'][0]['TITLE'];
$image = $tmpary['Items'][0]['MIMG'];
$author = preg_replace('/^by: /', '', strip_tags($tmpary['Items'][0]['PRESENTER']));
}
}
if ($title === '') {
if ($error) {
$false[] = $error;
}
return $false;
} else {
if ($nocache == 1 && $nocachable != 1) {
$this->plugin_amazon_cache_save(join("\t", array($title, $image, $author)), $cache_dir);
}
return array($title, $image, $author, '');
}
}