121 lines
3.0 KiB
Go
121 lines
3.0 KiB
Go
package htmx
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import "net/http"
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type HTMX struct {
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w http.ResponseWriter
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r *http.Request
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}
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func New(w http.ResponseWriter, r *http.Request) *HTMX {
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return &HTMX{
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w: w,
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r: r,
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}
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}
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//
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// Request header methods
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//
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// True when the request is an HTMX request
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func (h *HTMX) IsHtmxRequest() bool {
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return h.r.Header.Get("HX-Request") == "true"
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}
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// Indicates that the request is via an element using hx-boost
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func (h *HTMX) IsBoosted() bool {
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return h.r.Header.Get("HX-Boosted") == "true"
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}
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// The current URL of the browser
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func (h *HTMX) CurrentUrl() string {
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return h.r.Header.Get("HX-Current-URL")
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}
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// If the request is for history restoration after a miss in the local history cache
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func (h *HTMX) IsHistoryRestore() bool {
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return h.r.Header.Get("HX-History-Restore") == "true"
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}
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// The id of the element that triggered the request
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func (h *HTMX) TriggerId() string {
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return h.r.Header.Get("HX-Trigger")
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}
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// The name of the element that triggered the request
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func (h *HTMX) TriggerName() string {
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return h.r.Header.Get("HX-Trigger-Name")
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}
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// The id of the target element
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func (h *HTMX) TargetId() string {
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return h.r.Header.Get("HX-Target")
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}
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// The value entered by the user when prompted via hx-prompt
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func (h *HTMX) Prompt() string {
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return h.r.Header.Get("HX-Prompt")
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}
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//
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// Response header methods
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//
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// Pushe a new url into the history stack
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func (h *HTMX) PushUrl(url string) {
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h.w.Header().Set("HX-Push", url)
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}
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// Trigger a client-side redirect to a new location
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func (h *HTMX) RedirectTo(url string) {
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h.w.Header().Set("HX-Redirect", url)
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}
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// Triggers a client-side redirect to a new location that acts as a swap
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func (h *HTMX) Location(url string) {
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h.w.Header().Set("Location", url)
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}
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// Replace the current URL in the location bar
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func (h *HTMX) ReplaceUrl(url string) {
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h.w.Header().Set("HX-Replace-Url", url)
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}
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// Sets refresh to true causing the client side to do a full refresh of the page
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func (h *HTMX) Refresh() {
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h.w.Header().Set("HX-Refresh", "true")
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}
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// Trigger client side events
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func (h *HTMX) Trigger(name string) {
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h.w.Header().Set("HX-Trigger", name)
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}
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// Trigger client side events after the swap step
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func (h *HTMX) TriggerAfterSwap(name string) {
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h.w.Header().Set("HX-Trigger-After-Swap", name)
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}
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// Trigger client side events after the settle step
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func (h *HTMX) TriggerAfterSettle(name string) {
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h.w.Header().Set("HX-Trigger-After-Settle", name)
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}
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// Specify how the response will be swapped. See hx-swap for possible values
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func (h *HTMX) Reswap(value string) {
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h.w.Header().Set("HX-Reswap", value)
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}
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// Update the target of the content update to a different element on the page
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// Value should be a CSS selector.
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func (h *HTMX) Retarget(value string) {
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h.w.Header().Set("HX-Retarget", value)
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}
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// Choose which part of the response is used to be swapped in. Overrides an existing hx-select on the triggering element.
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// Value should be a CSS selector.
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func (h *HTMX) Reselect(value string) {
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h.w.Header().Set("HX-Reselect", value)
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}
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