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@@ -115,6 +115,31 @@ class LegalManager
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return $result;
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}
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+ /**
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+ * @param int $language
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+ * @param string $version
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+ *
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+ * @return bool
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+ */
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+ public static function hasVersion($language, $version)
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+ {
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+ $table = Database::get_main_table(TABLE_MAIN_LEGAL);
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+ $language = intval($language);
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+ $version = Database::escape_string($version);
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+
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+ $sql = "SELECT version FROM $table
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+ WHERE
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+ language_id = '$language' AND
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+ version = '$version'
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+ LIMIT 1 ";
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+ $result = Database::query($sql);
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+ if (Database::num_rows($result) > 0) {
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+ return true;
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+ } else {
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+ return false;
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+ }
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+ }
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+
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/**
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* @param string $content
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* @return string
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