mirror of
https://github.com/MontFerret/ferret.git
synced 2024-12-23 01:24:30 +02:00
d7b923e4c3
* Refactored Virtual DOM structure * Added new E2E tests * Updated E2E Test Runner
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package html
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import (
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"context"
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"github.com/MontFerret/ferret/pkg/drivers"
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"github.com/MontFerret/ferret/pkg/runtime/core"
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"github.com/MontFerret/ferret/pkg/runtime/values"
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"github.com/MontFerret/ferret/pkg/runtime/values/types"
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)
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// Select selects a value from an underlying select element.
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// @param source (Open | GetElement) - Event target.
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// @param valueOrSelector (String | Array<String>) - Selector or a an array of strings as a value.
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// @param value (Array<String) - Target value. Optional.
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// @returns (Array<String>) - Returns an array of selected values.
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func Select(ctx context.Context, args ...core.Value) (core.Value, error) {
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err := core.ValidateArgs(args, 2, 4)
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if err != nil {
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return values.None, err
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}
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arg1 := args[0]
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err = core.ValidateType(arg1, drivers.HTMLPageType, drivers.HTMLDocumentType, drivers.HTMLElementType)
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if err != nil {
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return values.False, err
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}
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if arg1.Type() == drivers.HTMLPageType || arg1.Type() == drivers.HTMLDocumentType {
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doc, err := drivers.ToDocument(arg1)
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if err != nil {
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return values.None, err
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}
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// selector
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arg2 := args[1]
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err = core.ValidateType(arg2, types.String)
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if err != nil {
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return values.False, err
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}
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arg3 := args[2]
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err = core.ValidateType(arg3, types.Array)
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if err != nil {
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return values.False, err
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}
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return doc.SelectBySelector(ctx, arg2.(values.String), arg3.(*values.Array))
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}
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el := arg1.(drivers.HTMLElement)
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arg2 := args[1]
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err = core.ValidateType(arg2, types.Array)
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if err != nil {
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return values.False, err
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}
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return el.Select(ctx, arg2.(*values.Array))
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}
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