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WebContent: Add a static helper to find an element by its remote ID

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Instead of repeating the same checks for each WebDriver /element
endpoint, add a helper to perform the lookup.
This commit is contained in:
Timothy Flynn 2022-11-03 12:46:05 -04:00 • committed by Linus Groh
parent 99fc94e138
commit 77b6d0bf16
1 changed files with 25 additions and 44 deletions
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69
Userland/Services/WebContent/ConnectionFromClient.cpp
View file

@ -489,35 +489,31 @@ Messages::WebContentServer::QuerySelectorAllResponse ConnectionFromClient::query
return { return_list };
}
Messages::WebContentServer::GetElementAttributeResponse ConnectionFromClient::get_element_attribute(i32 element_id, String const& name)
static Optional<Web::DOM::Element&> find_element_by_id(i32 element_id)
{
auto* node = Web::DOM::Node::from_id(element_id);
if (!node)
if (!node || !node->is_element())
return {};
return verify_cast<Web::DOM::Element>(*node);
}
Messages::WebContentServer::GetElementAttributeResponse ConnectionFromClient::get_element_attribute(i32 element_id, String const& name)
{
auto element = find_element_by_id(element_id);
if (!element.has_value())
return Optional<String> {};
if (!node->is_element())
return Optional<String> {};
auto& element = verify_cast<Web::DOM::Element>(*node);
if (!element.has_attribute(name))
return Optional<String> {};
return { element.get_attribute(name) };
return { element->get_attribute(name) };
}
Messages::WebContentServer::GetElementPropertyResponse ConnectionFromClient::get_element_property(i32 element_id, String const& name)
{
auto* node = Web::DOM::Node::from_id(element_id);
if (!node)
auto element = find_element_by_id(element_id);
if (!element.has_value())
return Optional<String> {};
if (!node->is_element())
return Optional<String> {};
auto& element = verify_cast<Web::DOM::Element>(*node);
auto property_or_error = element.get(name);
auto property_or_error = element->get(name);
if (property_or_error.is_throw_completion())
return Optional<String> {};
@ -526,7 +522,7 @@ Messages::WebContentServer::GetElementPropertyResponse ConnectionFromClient::get
if (property.is_undefined())
return Optional<String> {};
auto string_or_error = property.to_string(element.vm());
auto string_or_error = property.to_string(element->vm());
if (string_or_error.is_error())
return Optional<String> {};
@ -556,18 +552,13 @@ Messages::WebContentServer::GetActiveDocumentsTypeResponse ConnectionFromClient:
Messages::WebContentServer::GetComputedValueForElementResponse ConnectionFromClient::get_computed_value_for_element(i32 element_id, String const& property_name)
{
auto* node = Web::DOM::Node::from_id(element_id);
if (!node)
auto element = find_element_by_id(element_id);
if (!element.has_value())
return { "" };
if (!node->is_element())
return { "" };
auto& element = verify_cast<Web::DOM::Element>(*node);
auto property_id = Web::CSS::property_id_from_string(property_name);
auto computed_values = element.computed_css_values();
auto computed_values = element->computed_css_values();
if (!computed_values)
return { "" };
@ -578,30 +569,20 @@ Messages::WebContentServer::GetComputedValueForElementResponse ConnectionFromCli
Messages::WebContentServer::GetElementTextResponse ConnectionFromClient::get_element_text(i32 element_id)
{
auto* node = Web::DOM::Node::from_id(element_id);
if (!node)
auto element = find_element_by_id(element_id);
if (!element.has_value())
return { "" };
if (!node->is_element())
return { "" };
auto& element = verify_cast<Web::DOM::Element>(*node);
return { element.layout_node()->dom_node()->text_content() };
return { element->layout_node()->dom_node()->text_content() };
}
Messages::WebContentServer::GetElementTagNameResponse ConnectionFromClient::get_element_tag_name(i32 element_id)
{
auto* node = Web::DOM::Node::from_id(element_id);
if (!node)
auto element = find_element_by_id(element_id);
if (!element.has_value())
return { "" };
if (!node->is_element())
return { "" };
auto& element = verify_cast<Web::DOM::Element>(*node);
return { element.tag_name() };
return { element->tag_name() };
}
Messages::WebContentServer::GetSelectedTextResponse ConnectionFromClient::get_selected_text()