80 lines
2.1 KiB
Go
80 lines
2.1 KiB
Go
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package hookgen
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import (
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"log"
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"os"
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"bytes"
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"text/template"
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)
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type HookVars struct {
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Imports []string
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Hooks []Hook
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}
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type Hook struct {
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Name string
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Params string
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Params2 string
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Ret string
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Type string
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Any bool
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}
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func AddHooks(add func(name, params, ret, htype string)) {
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vhookskip := func(name, params string) {
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add(name,params,"(bool, RouteError)","VhookSkippable_")
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}
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vhookskip("forum_check_pre_perms","w http.ResponseWriter,r *http.Request,u *User,fid *int,h *Header")
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vhookskip("router_after_filters","w http.ResponseWriter,r *http.Request,prefix string")
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vhookskip("router_pre_route","w http.ResponseWriter,r *http.Request,u *User,prefix string")
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vhookskip("route_forum_list_start","w http.ResponseWriter,r *http.Request,u *User,h *Header")
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vhookskip("route_topic_list_start","w http.ResponseWriter,r *http.Request,u *User,h *Header")
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vhooknoret := func(name, params string) {
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add(name,params,"","Vhooks")
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}
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vhooknoret("router_end","w http.ResponseWriter,r *http.Request,u *User,prefix string, extraData string")
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vhooknoret("topic_reply_row_assign","r *ReplyUser")
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}
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func Write(hookVars HookVars) {
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fileData := `// Code generated by Gosora's Hook Generator. DO NOT EDIT.
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/* This file was automatically generated by the software. Please don't edit it as your changes may be overwritten at any moment. */
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package common
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import ({{range .Imports}}
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"{{.}}"{{end}}
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)
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{{range .Hooks}}
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func H_{{.Name}}_hook(t *HookTable, {{.Params}}) {{.Ret}} { {{if .Any}}
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hook := t.{{.Type}}["{{.Name}}"]
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if hook != nil {
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{{if .Ret}}return {{end}}hook({{.Params2}})
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} {{end}}
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{{if .Ret}}return false, nil{{end}}
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}{{end}}
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`
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tmpl := template.Must(template.New("hooks").Parse(fileData))
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var b bytes.Buffer
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if e := tmpl.Execute(&b, hookVars); e != nil {
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log.Fatal(e)
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}
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err := writeFile("./common/gen_extend.go", string(b.Bytes()))
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if err != nil {
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log.Fatal(err)
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}
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}
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func writeFile(name, body string) error {
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f, e := os.Create(name)
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if e != nil {
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return e
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}
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if _, e = f.WriteString(body); e != nil {
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return e
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}
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if e = f.Sync(); e != nil {
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return e
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}
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return f.Close()
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}
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