48 lines
1.3 KiB
Java
48 lines
1.3 KiB
Java
package net.filebot.format;
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import static net.filebot.similarity.Normalization.*;
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import static net.filebot.util.FileUtilities.*;
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import static net.filebot.util.RegularExpressions.*;
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import javax.script.Bindings;
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import javax.script.ScriptException;
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public class ExpressionFileFormat extends ExpressionFormat {
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public ExpressionFileFormat(String expression) throws ScriptException {
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super(expression);
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}
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@Override
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public Bindings getBindings(Object value) {
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return new ExpressionBindings(value) {
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@Override
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public Object get(Object key) {
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return normalizeBindingValue(super.get(key));
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}
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};
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}
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protected Object normalizeBindingValue(Object value) {
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// if the binding value is a String, then remove illegal characters (that would insert accidental directory separators)
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if (value instanceof CharSequence) {
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return replacePathSeparators(value.toString(), " ");
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}
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// if the binding value is an Object, just leave it
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return value;
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}
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@Override
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protected String normalizeResult(CharSequence value) {
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// normalize unicode space characters and remove newline characters
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return normalizePathSeparators(replaceSpace(stripCRLF(value), " ").trim());
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}
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protected String stripCRLF(CharSequence value) {
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return NEWLINE.matcher(value).replaceAll("");
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}
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}
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