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Code Issues Releases Activity

Feature/#177 hover (#178)

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This commit is contained in:
Tim Voronov
2018-11-15 14:33:53 -05:00
committed by GitHub
parent 64a28cdebb
commit c6a4ede15d
17 changed files with 550 additions and 111 deletions
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55
pkg/stdlib/html/hover.go Normal file
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@@ -0,0 +1,55 @@
package html
import (
"context"
"github.com/MontFerret/ferret/pkg/html/dynamic"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
)
// Hover fetches an element with selector, scrolls it into view if needed, and then uses page.mouse to hover over the center of the element.
// If there's no element matching selector, the method returns an error.
// @param docOrEl (HTMLDocument|HTMLElement) - Target document or element.
// @param selector (String, options) - If document is passed, this param must represent an element selector.
func Hover(_ context.Context, args ...core.Value) (core.Value, error) {
err := core.ValidateArgs(args, 1, 2)
if err != nil {
return values.None, err
}
// document or element
err = core.ValidateType(args[0], core.HTMLDocumentType, core.HTMLElementType)
if err != nil {
return values.None, err
}
if len(args) == 2 {
err = core.ValidateType(args[1], core.StringType)
if err != nil {
return values.None, err
}
// Document with a selector
doc, ok := args[0].(*dynamic.HTMLDocument)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
selector := args[1].(values.String)
return values.None, doc.HoverBySelector(selector)
}
// Element
el, ok := args[0].(*dynamic.HTMLElement)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
return values.None, el.Hover()
}

32
pkg/stdlib/html/lib.go
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@@ -13,31 +13,33 @@ var (
func NewLib() map[string]core.Function {
return map[string]core.Function{
"CLICK": Click,
"CLICK_ALL": ClickAll,
"DOCUMENT": Document,
"DOCUMENT_PARSE": DocumentParse,
"DOWNLOAD": Download,
"ELEMENT": Element,
"ELEMENTS": Elements,
"ELEMENTS_COUNT": ElementsCount,
"WAIT_ELEMENT": WaitElement,
"WAIT_NAVIGATION": WaitNavigation,
"WAIT_CLASS": WaitClass,
"WAIT_CLASS_ALL": WaitClassAll,
"CLICK": Click,
"CLICK_ALL": ClickAll,
"NAVIGATE": Navigate,
"NAVIGATE_BACK": NavigateBack,
"NAVIGATE_FORWARD": NavigateForward,
"INPUT": Input,
"HOVER": Hover,
"INNER_HTML": InnerHTML,
"INNER_HTML_ALL": InnerHTMLAll,
"INNER_TEXT": InnerText,
"INNER_TEXT_ALL": InnerTextAll,
"SELECT": Select,
"SCREENSHOT": Screenshot,
"SCROLL_TOP": ScrollTop,
"SCROLL_BOTTOM": ScrollBottom,
"INPUT": Input,
"NAVIGATE": Navigate,
"NAVIGATE_BACK": NavigateBack,
"NAVIGATE_FORWARD": NavigateForward,
"PAGINATION": Pagination,
"PDF": PDF,
"DOWNLOAD": Download,
"SCREENSHOT": Screenshot,
"SCROLL_BOTTOM": ScrollBottom,
"SCROLL_ELEMENT": ScrollInto,
"SCROLL_TOP": ScrollTop,
"SELECT": Select,
"WAIT_ELEMENT": WaitElement,
"WAIT_CLASS": WaitClass,
"WAIT_CLASS_ALL": WaitClassAll,
"WAIT_NAVIGATION": WaitNavigation,
}
}

56
pkg/stdlib/html/scroll.go
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@@ -1,56 +0,0 @@
package html
import (
"context"
"github.com/MontFerret/ferret/pkg/html/dynamic"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
)
// ScrollTop Scrolls the document's window to its top.
// @param doc (Document) - Target document.
func ScrollTop(_ context.Context, args ...core.Value) (core.Value, error) {
err := core.ValidateArgs(args, 1, 1)
if err != nil {
return values.None, err
}
err = core.ValidateType(args[0], core.HTMLDocumentType)
if err != nil {
return values.None, err
}
doc, ok := args[0].(*dynamic.HTMLDocument)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
return values.None, doc.ScrollTop()
}
// ScrollTop Scrolls the document's window to its bottom.
// @param doc (Document) - Target document.
func ScrollBottom(_ context.Context, args ...core.Value) (core.Value, error) {
err := core.ValidateArgs(args, 1, 1)
if err != nil {
return values.None, err
}
err = core.ValidateType(args[0], core.HTMLDocumentType)
if err != nil {
return values.None, err
}
doc, ok := args[0].(*dynamic.HTMLDocument)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
return values.None, doc.ScrollBottom()
}

32
pkg/stdlib/html/scroll_bottom.go Normal file
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@@ -0,0 +1,32 @@
package html
import (
"context"
"github.com/MontFerret/ferret/pkg/html/dynamic"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
)
// ScrollTop scrolls the document's window to its bottom.
// @param doc (HTMLDocument) - Target document.
func ScrollBottom(_ context.Context, args ...core.Value) (core.Value, error) {
err := core.ValidateArgs(args, 1, 1)
if err != nil {
return values.None, err
}
err = core.ValidateType(args[0], core.HTMLDocumentType)
if err != nil {
return values.None, err
}
doc, ok := args[0].(*dynamic.HTMLDocument)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
return values.None, doc.ScrollBottom()
}

54
pkg/stdlib/html/scroll_element.go Normal file
View File

@@ -0,0 +1,54 @@
package html
import (
"context"
"github.com/MontFerret/ferret/pkg/html/dynamic"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
)
// ScrollInto scrolls an element on.
// @param docOrEl (HTMLDocument|HTMLElement) - Target document or element.
// @param selector (String, options) - If document is passed, this param must represent an element selector.
func ScrollInto(_ context.Context, args ...core.Value) (core.Value, error) {
err := core.ValidateArgs(args, 1, 2)
if err != nil {
return values.None, err
}
// document or element
err = core.ValidateType(args[0], core.HTMLDocumentType, core.HTMLElementType)
if err != nil {
return values.None, err
}
if len(args) == 2 {
err = core.ValidateType(args[1], core.StringType)
if err != nil {
return values.None, err
}
// Document with a selector
doc, ok := args[0].(*dynamic.HTMLDocument)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
selector := args[1].(values.String)
return values.None, doc.ScrollBySelector(selector)
}
// Element
el, ok := args[0].(*dynamic.HTMLElement)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
return values.None, el.ScrollIntoView()
}

32
pkg/stdlib/html/scroll_top.go Normal file
View File

@@ -0,0 +1,32 @@
package html
import (
"context"
"github.com/MontFerret/ferret/pkg/html/dynamic"
"github.com/MontFerret/ferret/pkg/runtime/core"
"github.com/MontFerret/ferret/pkg/runtime/values"
)
// ScrollTop scrolls the document's window to its top.
// @param doc (HTMLDocument) - Target document.
func ScrollTop(_ context.Context, args ...core.Value) (core.Value, error) {
err := core.ValidateArgs(args, 1, 1)
if err != nil {
return values.None, err
}
err = core.ValidateType(args[0], core.HTMLDocumentType)
if err != nil {
return values.None, err
}
doc, ok := args[0].(*dynamic.HTMLDocument)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
return values.None, doc.ScrollTop()
}

14
pkg/stdlib/html/wait_class.go
View File

@@ -50,7 +50,12 @@ func WaitClass(_ context.Context, args ...core.Value) (core.Value, error) {
return values.None, err
}
doc := args[0].(*dynamic.HTMLDocument)
doc, ok := args[0].(*dynamic.HTMLDocument)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
selector := args[1].(values.String)
class := args[2].(values.String)
@@ -66,7 +71,12 @@ func WaitClass(_ context.Context, args ...core.Value) (core.Value, error) {
return values.None, doc.WaitForClass(selector, class, timeout)
case *dynamic.HTMLElement:
el := args[0].(*dynamic.HTMLElement)
el, ok := args[0].(*dynamic.HTMLElement)
if !ok {
return values.None, core.Errors(core.ErrInvalidType, ErrNotDynamic)
}
class := args[1].(values.String)
if len(args) == 3 {