92 lines
2.3 KiB
Go
92 lines
2.3 KiB
Go
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package h
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import (
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"fmt"
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)
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var HxBeforeRequest = "hx-on::before-request"
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var HxAfterRequest = "hx-on::after-request"
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var HxOnMutationError = "hx-on::mutation-error"
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type LifeCycle struct {
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beforeRequest []JsCommand
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afterRequest []JsCommand
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onMutationError []JsCommand
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}
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func NewLifeCycle() *LifeCycle {
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return &LifeCycle{
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beforeRequest: []JsCommand{},
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afterRequest: []JsCommand{},
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onMutationError: []JsCommand{},
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}
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}
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func (l *LifeCycle) BeforeRequest(cmd ...JsCommand) *LifeCycle {
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l.beforeRequest = append(l.beforeRequest, cmd...)
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return l
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}
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func (l *LifeCycle) AfterRequest(cmd ...JsCommand) *LifeCycle {
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l.afterRequest = append(l.afterRequest, cmd...)
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return l
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}
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func (l *LifeCycle) OnMutationError(cmd ...JsCommand) *LifeCycle {
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l.onMutationError = append(l.onMutationError, cmd...)
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return l
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}
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func (l *LifeCycle) Render() *Node {
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beforeRequest := ""
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afterReqest := ""
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onMutationError := ""
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for _, command := range l.beforeRequest {
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beforeRequest += fmt.Sprintf("%s;", command.Command)
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}
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for _, command := range l.afterRequest {
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afterReqest += fmt.Sprintf("%s;", command.Command)
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}
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for _, command := range l.onMutationError {
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onMutationError += fmt.Sprintf("%s;", command.Command)
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}
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return Children(
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If(beforeRequest != "", Attribute(HxBeforeRequest, beforeRequest)),
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If(afterReqest != "", Attribute(HxAfterRequest, afterReqest)),
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If(onMutationError != "", Attribute(HxOnMutationError, onMutationError)),
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).Render()
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}
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type JsCommand struct {
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Command string
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}
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func SetText(text string) JsCommand {
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return JsCommand{Command: fmt.Sprintf("this.innerText = '%s'", text)}
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}
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func AddAttribute(name, value string) JsCommand {
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return JsCommand{Command: fmt.Sprintf("this.setAttribute('%s', '%s')", name, value)}
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}
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func RemoveAttribute(name string) JsCommand {
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return JsCommand{Command: fmt.Sprintf("this.removeAttribute('%s')", name)}
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}
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func AddClass(class string) JsCommand {
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return JsCommand{Command: fmt.Sprintf("this.classList.add('%s')", class)}
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}
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func RemoveClass(class string) JsCommand {
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return JsCommand{Command: fmt.Sprintf("this.classList.remove('%s')", class)}
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}
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func Alert(text string) JsCommand {
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return JsCommand{Command: fmt.Sprintf("alert('%s')", text)}
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}
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func EvalJs(js string) JsCommand {
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return JsCommand{Command: js}
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}
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