885 lines
24 KiB
Go
885 lines
24 KiB
Go
package main
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import "log"
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import "fmt"
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import "bytes"
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import "strings"
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import "strconv"
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//import "regexp"
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import "reflect"
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import "path/filepath"
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import "io/ioutil"
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import "text/template/parse"
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var ctemplates []string
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var tmpl_ptr_map map[string]interface{} = make(map[string]interface{})
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var text_overlap_list map[string]int
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func init() {
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text_overlap_list = make(map[string]int)
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}
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type VarItem struct
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{
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Name string
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Destination string
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Type string
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}
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type VarItemReflect struct
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{
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Name string
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Destination string
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Value reflect.Value
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}
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type CTemplateSet struct
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{
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tlist map[string]*parse.Tree
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dir string
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funcMap map[string]interface{}
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importMap map[string]string
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Fragments map[string]int
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FragmentCursor map[string]int
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FragOut string
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varList map[string]VarItem
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localVars map[string]map[string]VarItemReflect
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stats map[string]int
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pVarList string
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pVarPosition int
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previousNode parse.NodeType
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currentNode parse.NodeType
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nextNode parse.NodeType
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//tempVars map[string]string
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doImports bool
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expectsInt interface{}
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}
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func (c *CTemplateSet) compile_template(name string, dir string, expects string, expectsInt interface{}, varList map[string]VarItem) (out string) {
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c.dir = dir
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c.doImports = true
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c.funcMap = map[string]interface{}{
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"and": "&&",
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"not": "!",
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"or": "||",
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"eq": true,
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"ge": true,
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"gt": true,
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"le": true,
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"lt": true,
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"ne": true,
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"add": true,
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"subtract": true,
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"multiply": true,
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"divide": true,
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}
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c.importMap = map[string]string{
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"io":"io",
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"strconv":"strconv",
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}
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c.varList = varList
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//c.pVarList = ""
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//c.pVarPosition = 0
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c.stats = make(map[string]int)
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c.expectsInt = expectsInt
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holdreflect := reflect.ValueOf(expectsInt)
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res, err := ioutil.ReadFile(dir + name)
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if err != nil {
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log.Fatal(err)
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}
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content := string(res)
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if !debug {
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content = minify(content)
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}
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tree := parse.New(name, c.funcMap)
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var treeSet map[string]*parse.Tree = make(map[string]*parse.Tree)
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tree, err = tree.Parse(content,"{{","}}", treeSet, c.funcMap)
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if err != nil {
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log.Fatal(err)
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}
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if debug {
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fmt.Println(name)
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}
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out = ""
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fname := strings.TrimSuffix(name, filepath.Ext(name))
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c.tlist = make(map[string]*parse.Tree)
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c.tlist[fname] = tree
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varholder := "tmpl_" + fname + "_vars"
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if debug {
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fmt.Println(c.tlist)
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}
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c.localVars = make(map[string]map[string]VarItemReflect)
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c.localVars[fname] = make(map[string]VarItemReflect)
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c.localVars[fname]["."] = VarItemReflect{".",varholder,holdreflect}
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if c.Fragments == nil {
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c.Fragments = make(map[string]int)
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}
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c.FragmentCursor = make(map[string]int)
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c.FragmentCursor[fname] = 0
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subtree := c.tlist[fname]
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if debug {
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fmt.Println(subtree.Root)
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}
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treeLength := len(subtree.Root.Nodes)
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for index, node := range subtree.Root.Nodes {
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if debug {
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fmt.Println("Node: " + node.String())
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}
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c.previousNode = c.currentNode
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c.currentNode = node.Type()
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if treeLength != (index + 1) {
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c.nextNode = subtree.Root.Nodes[index + 1].Type()
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}
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out += c.compile_switch(varholder, holdreflect, fname, node)
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}
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var importList string
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if c.doImports {
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for _, item := range c.importMap {
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importList += "import \"" + item + "\"\n"
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}
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}
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var varString string
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for _, varItem := range c.varList {
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varString += "var " + varItem.Name + " " + varItem.Type + " = " + varItem.Destination + "\n"
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}
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fout := "// Code generated by. DO NOT EDIT.\n/* This file was automatically generated by the software. Please don't edit it as your changes may be overwritten at any moment. */\n"
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fout += "package main\n" + importList + c.pVarList + "\n"
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fout += "func init() {\n\ttemplate_" + fname +"_handle = template_" + fname + "\n\t//o_template_" + fname +"_handle = template_" + fname + "\n\tctemplates = append(ctemplates,\"" + fname + "\")\n\ttmpl_ptr_map[\"" + fname + "\"] = &template_" + fname + "_handle\n\ttmpl_ptr_map[\"o_" + fname + "\"] = template_" + fname + "\n}\n\n"
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fout += "func template_" + fname + "(tmpl_" + fname + "_vars " + expects + ", w io.Writer) {\n" + varString + out + "}\n"
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fout = strings.Replace(fout,`))
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w.Write([]byte(`," + ",-1)
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fout = strings.Replace(fout,"` + `","",-1)
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//spstr := "`([:space:]*)`"
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//whitespace_writes := regexp.MustCompile(`(?s)w.Write\(\[\]byte\(`+spstr+`\)\)`)
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//fout = whitespace_writes.ReplaceAllString(fout,"")
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for index, count := range c.stats {
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fmt.Println(index + ": " + strconv.Itoa(count))
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}
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fmt.Println(" ")
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if debug {
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fmt.Println("Output!")
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fmt.Println(fout)
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}
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return fout
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}
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func (c *CTemplateSet) compile_switch(varholder string, holdreflect reflect.Value, template_name string, node interface{}) (out string) {
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switch node := node.(type) {
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case *parse.ActionNode:
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if debug {
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fmt.Println("Action Node")
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}
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if node.Pipe == nil {
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break
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}
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for _, cmd := range node.Pipe.Cmds {
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out += c.compile_subswitch(varholder, holdreflect, template_name, cmd)
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}
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return out
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case *parse.IfNode:
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if debug {
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fmt.Println("If Node: ")
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fmt.Println(node.Pipe)
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}
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var expr string
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for _, cmd := range node.Pipe.Cmds {
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if debug {
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fmt.Println("If Node Bit: ")
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fmt.Println(cmd)
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fmt.Println(reflect.ValueOf(cmd).Type().Name())
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}
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expr += c.compile_varswitch(varholder, holdreflect, template_name, cmd)
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}
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c.previousNode = c.currentNode
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c.currentNode = parse.NodeList
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c.nextNode = -1
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if node.ElseList == nil {
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if debug {
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fmt.Println("Branch 1")
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}
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return "if " + expr + " {\n" + c.compile_switch(varholder, holdreflect, template_name, node.List) + "}\n"
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} else {
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if debug {
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fmt.Println("Branch 2")
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}
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return "if " + expr + " {\n" + c.compile_switch(varholder, holdreflect, template_name, node.List) + "} else {\n" + c.compile_switch(varholder, holdreflect, template_name, node.ElseList) + "}\n"
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}
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case *parse.ListNode:
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if debug {
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fmt.Println("List Node")
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}
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for _, subnode := range node.Nodes {
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out += c.compile_switch(varholder, holdreflect, template_name, subnode)
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}
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return out
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case *parse.RangeNode:
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if debug {
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fmt.Println("Range Node!")
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fmt.Println(node.Pipe)
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}
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var outVal reflect.Value
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for _, cmd := range node.Pipe.Cmds {
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if debug {
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fmt.Println("Range Bit: ")
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fmt.Println(cmd)
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}
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out, outVal = c.compile_reflectswitch(varholder, holdreflect, template_name, cmd)
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}
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if debug {
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fmt.Println("Returned: ")
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fmt.Println(out)
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fmt.Println("Range Kind Switch!")
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}
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switch outVal.Kind() {
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case reflect.Map:
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var item reflect.Value
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for _, key := range outVal.MapKeys() {
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item = outVal.MapIndex(key)
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}
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if node.ElseList != nil {
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out = "if len(" + out + ") != 0 {\nfor _, item := range " + out + " {\n" + c.compile_switch("item", item, template_name, node.List) + "}\n} else {\n" + c.compile_switch("item", item, template_name, node.ElseList) + "}\n"
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} else {
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out = "if len(" + out + ") != 0 {\nfor _, item := range " + out + " {\n" + c.compile_switch("item", item, template_name, node.List) + "}\n}"
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}
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case reflect.Slice:
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item := outVal.Index(0)
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out = "if len(" + out + ") != 0 {\nfor _, item := range " + out + " {\n" + c.compile_switch("item", item, template_name, node.List) + "}\n}"
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case reflect.Invalid:
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return ""
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}
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if node.ElseList != nil {
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out += " else {\n" + c.compile_switch(varholder, holdreflect, template_name, node.ElseList) + "}\n"
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} else {
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out += "\n"
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}
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return out
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case *parse.TemplateNode:
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if debug {
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fmt.Println("Template Node")
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}
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return c.compile_subtemplate(varholder, holdreflect, node)
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case *parse.TextNode:
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c.previousNode = c.currentNode
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c.currentNode = node.Type()
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c.nextNode = 0
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tmpText := bytes.TrimSpace(node.Text)
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if len(tmpText) == 0 {
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return ""
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} else {
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//return "w.Write([]byte(`" + string(node.Text) + "`))\n"
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fragment_name := template_name + "_" + strconv.Itoa(c.FragmentCursor[template_name])
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_, ok := c.Fragments[fragment_name]
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if !ok {
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c.Fragments[fragment_name] = len(node.Text)
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c.FragOut += "var " + fragment_name + " []byte = []byte(`" + string(node.Text) + "`)\n"
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}
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c.FragmentCursor[template_name] = c.FragmentCursor[template_name] + 1
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return "w.Write(" + fragment_name + ")\n"
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}
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default:
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panic("Unknown Node in main switch")
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}
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return ""
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}
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func (c *CTemplateSet) compile_subswitch(varholder string, holdreflect reflect.Value, template_name string, node *parse.CommandNode) (out string) {
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firstWord := node.Args[0]
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switch n := firstWord.(type) {
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case *parse.FieldNode:
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if debug {
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fmt.Println("Field Node: ")
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fmt.Println(n.Ident)
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}
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/* Use reflect to determine if the field is for a method, otherwise assume it's a variable. Coming Soon. */
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cur := holdreflect
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var varbit string
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if cur.Kind() == reflect.Interface {
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cur = cur.Elem()
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varbit += ".(" + cur.Type().Name() + ")"
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}
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for _, id := range n.Ident {
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if debug {
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fmt.Println("Data Kind: ")
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fmt.Println(cur.Kind().String())
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fmt.Println("Field Bit: ")
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fmt.Println(id)
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}
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cur = cur.FieldByName(id)
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if cur.Kind() == reflect.Interface {
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cur = cur.Elem()
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/*if cur.Kind() == reflect.String && cur.Type().Name() != "string" {
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varbit = "string(" + varbit + "." + id + ")"*/
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//if cur.Kind() == reflect.String && cur.Type().Name() != "string" {
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if cur.Type().PkgPath() != "main" && cur.Type().PkgPath() != "" {
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c.importMap["html/template"] = "html/template"
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varbit += "." + id + ".(" + strings.TrimPrefix(cur.Type().PkgPath(),"html/") + "." + cur.Type().Name() + ")"
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} else {
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varbit += "." + id + ".(" + cur.Type().Name() + ")"
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}
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} else {
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varbit += "." + id
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}
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if debug {
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fmt.Println("End Cycle")
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}
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}
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out = c.compile_varsub(varholder + varbit, cur)
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for _, varItem := range c.varList {
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if strings.HasPrefix(out, varItem.Destination) {
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out = strings.Replace(out, varItem.Destination, varItem.Name, 1)
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}
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}
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return out
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case *parse.DotNode:
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if debug {
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fmt.Println("Dot Node")
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fmt.Println(node.String())
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}
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return c.compile_varsub(varholder, holdreflect)
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case *parse.NilNode:
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panic("Nil is not a command x.x")
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case *parse.VariableNode:
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if debug {
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fmt.Println("Variable Node")
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fmt.Println(n.String())
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fmt.Println(n.Ident)
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}
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varname, reflectVal := c.compile_if_varsub(n.String(), varholder, template_name, holdreflect)
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return c.compile_varsub(varname, reflectVal)
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case *parse.StringNode:
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return n.Quoted
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case *parse.IdentifierNode:
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if debug {
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fmt.Println("Identifier Node: ")
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fmt.Println(node)
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fmt.Println(node.Args)
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}
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return c.compile_varsub(c.compile_identswitch(varholder, holdreflect, template_name, node))
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default:
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fmt.Println("Unknown Kind: ")
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fmt.Println(reflect.ValueOf(firstWord).Elem().Kind())
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fmt.Println("Unknown Type: ")
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fmt.Println(reflect.ValueOf(firstWord).Elem().Type().Name())
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panic("I don't know what node this is")
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}
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return ""
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}
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func (c *CTemplateSet) compile_varswitch(varholder string, holdreflect reflect.Value, template_name string, node *parse.CommandNode) (out string) {
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firstWord := node.Args[0]
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switch n := firstWord.(type) {
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case *parse.FieldNode:
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if debug {
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fmt.Println("Field Node: ")
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fmt.Println(n.Ident)
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for _, id := range n.Ident {
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fmt.Println("Field Bit: ")
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fmt.Println(id)
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}
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}
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/* Use reflect to determine if the field is for a method, otherwise assume it's a variable. Coming Soon. */
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return c.compile_boolsub(n.String(), varholder, template_name, holdreflect)
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case *parse.ChainNode:
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if debug {
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fmt.Println("Chain Node: ")
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fmt.Println(n.Node)
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fmt.Println(node.Args)
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}
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break
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case *parse.IdentifierNode:
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if debug {
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fmt.Println("Identifier Node: ")
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fmt.Println(node)
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fmt.Println(node.Args)
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}
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return c.compile_identswitch_n(varholder, holdreflect, template_name, node)
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case *parse.DotNode:
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return varholder
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case *parse.VariableNode:
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if debug {
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fmt.Println("Variable Node")
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fmt.Println(n.String())
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fmt.Println(n.Ident)
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}
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out, _ = c.compile_if_varsub(n.String(), varholder, template_name, holdreflect)
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return out
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case *parse.NilNode:
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panic("Nil is not a command x.x")
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case *parse.PipeNode:
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if debug {
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fmt.Println("Pipe Node!")
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fmt.Println(n)
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fmt.Println("Args: ")
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fmt.Println(node.Args)
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}
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out += c.compile_identswitch_n(varholder, holdreflect, template_name, node)
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if debug {
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fmt.Println("Out: ")
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fmt.Println(out)
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}
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return out
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default:
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fmt.Println("Unknown Kind: ")
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fmt.Println(reflect.ValueOf(firstWord).Elem().Kind())
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fmt.Println("Unknown Type: ")
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fmt.Println(reflect.ValueOf(firstWord).Elem().Type().Name())
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panic("I don't know what node this is! Grr...")
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}
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return ""
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}
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func (c *CTemplateSet) compile_identswitch_n(varholder string, holdreflect reflect.Value, template_name string, node *parse.CommandNode) (out string) {
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out, _ = c.compile_identswitch(varholder, holdreflect, template_name, node)
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return out
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}
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func (c *CTemplateSet) compile_identswitch(varholder string, holdreflect reflect.Value, template_name string, node *parse.CommandNode) (out string, val reflect.Value) {
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ArgLoop:
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for pos, id := range node.Args {
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if debug {
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fmt.Println(id)
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}
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switch id.String() {
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case "not":
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out += "!"
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case "or":
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out += " || "
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case "and":
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out += " && "
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case "le":
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out += c.compile_if_varsub_n(node.Args[pos + 1].String(), varholder, template_name, holdreflect) + " <= " + c.compile_if_varsub_n(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
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if debug {
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fmt.Println(node.Args[pos + 1])
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fmt.Println(node.Args[pos + 2])
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}
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break ArgLoop
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case "lt":
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out += c.compile_if_varsub_n(node.Args[pos + 1].String(), varholder, template_name, holdreflect) + " < " + c.compile_if_varsub_n(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
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if debug {
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fmt.Println(node.Args[pos + 1])
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fmt.Println(node.Args[pos + 2])
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}
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break ArgLoop
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case "gt":
|
|
out += c.compile_if_varsub_n(node.Args[pos + 1].String(), varholder, template_name, holdreflect) + " > " + c.compile_if_varsub_n(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
|
|
if debug {
|
|
fmt.Println(node.Args[pos + 1])
|
|
fmt.Println(node.Args[pos + 2])
|
|
}
|
|
break ArgLoop
|
|
case "ge":
|
|
out += c.compile_if_varsub_n(node.Args[pos + 1].String(), varholder, template_name, holdreflect) + " >= " + c.compile_if_varsub_n(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
|
|
if debug {
|
|
fmt.Println(node.Args[pos + 1])
|
|
fmt.Println(node.Args[pos + 2])
|
|
}
|
|
break ArgLoop
|
|
case "eq":
|
|
out += c.compile_if_varsub_n(node.Args[pos + 1].String(), varholder, template_name, holdreflect) + " == " + c.compile_if_varsub_n(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
|
|
if debug {
|
|
fmt.Println(node.Args[pos + 1])
|
|
fmt.Println(node.Args[pos + 2])
|
|
}
|
|
break ArgLoop
|
|
case "ne":
|
|
out += c.compile_if_varsub_n(node.Args[pos + 1].String(), varholder, template_name, holdreflect) + " != " + c.compile_if_varsub_n(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
|
|
if debug {
|
|
fmt.Println(node.Args[pos + 1])
|
|
fmt.Println(node.Args[pos + 2])
|
|
}
|
|
break ArgLoop
|
|
case "add":
|
|
param1, val2 := c.compile_if_varsub(node.Args[pos + 1].String(), varholder, template_name, holdreflect)
|
|
param2, val3 := c.compile_if_varsub(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
|
|
|
|
if val2.IsValid() {
|
|
val = val2
|
|
} else if val3.IsValid() {
|
|
val = val3
|
|
} else {
|
|
numSample := 1
|
|
val = reflect.ValueOf(numSample)
|
|
}
|
|
|
|
out += param1 + " + " + param2
|
|
if debug {
|
|
fmt.Println("add")
|
|
fmt.Println(node.Args[pos + 1])
|
|
fmt.Println(node.Args[pos + 2])
|
|
}
|
|
break ArgLoop
|
|
case "subtract":
|
|
param1, val2 := c.compile_if_varsub(node.Args[pos + 1].String(), varholder, template_name, holdreflect)
|
|
param2, val3 := c.compile_if_varsub(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
|
|
|
|
if val2.IsValid() {
|
|
val = val2
|
|
} else if val3.IsValid() {
|
|
val = val3
|
|
} else {
|
|
numSample := 1
|
|
val = reflect.ValueOf(numSample)
|
|
}
|
|
|
|
out += param1 + " - " + param2
|
|
if debug {
|
|
fmt.Println("subtract")
|
|
fmt.Println(node.Args[pos + 1])
|
|
fmt.Println(node.Args[pos + 2])
|
|
}
|
|
break ArgLoop
|
|
case "divide":
|
|
param1, val2 := c.compile_if_varsub(node.Args[pos + 1].String(), varholder, template_name, holdreflect)
|
|
param2, val3 := c.compile_if_varsub(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
|
|
|
|
if val2.IsValid() {
|
|
val = val2
|
|
} else if val3.IsValid() {
|
|
val = val3
|
|
} else {
|
|
numSample := 1
|
|
val = reflect.ValueOf(numSample)
|
|
}
|
|
|
|
out += param1 + " / " + param2
|
|
if debug {
|
|
fmt.Println("divide")
|
|
fmt.Println(node.Args[pos + 1])
|
|
fmt.Println(node.Args[pos + 2])
|
|
}
|
|
break ArgLoop
|
|
case "multiply":
|
|
param1, val2 := c.compile_if_varsub(node.Args[pos + 1].String(), varholder, template_name, holdreflect)
|
|
param2, val3 := c.compile_if_varsub(node.Args[pos + 2].String(), varholder, template_name, holdreflect)
|
|
|
|
if val2.IsValid() {
|
|
val = val2
|
|
} else if val3.IsValid() {
|
|
val = val3
|
|
} else {
|
|
numSample := 1
|
|
val = reflect.ValueOf(numSample)
|
|
}
|
|
|
|
out += param1 + " * " + param2
|
|
if debug {
|
|
fmt.Println("multiply")
|
|
fmt.Println(node.Args[pos + 1])
|
|
fmt.Println(node.Args[pos + 2])
|
|
}
|
|
break ArgLoop
|
|
default:
|
|
if debug {
|
|
fmt.Println("Variable!")
|
|
}
|
|
out += c.compile_if_varsub_n(id.String(), varholder, template_name, holdreflect)
|
|
}
|
|
}
|
|
return out, val
|
|
}
|
|
|
|
func (c *CTemplateSet) compile_reflectswitch(varholder string, holdreflect reflect.Value, template_name string, node *parse.CommandNode) (out string, outVal reflect.Value) {
|
|
firstWord := node.Args[0]
|
|
switch n := firstWord.(type) {
|
|
case *parse.FieldNode:
|
|
if debug {
|
|
fmt.Println("Field Node: ")
|
|
fmt.Println(n.Ident)
|
|
|
|
for _, id := range n.Ident {
|
|
fmt.Println("Field Bit: ")
|
|
fmt.Println(id)
|
|
}
|
|
}
|
|
/* Use reflect to determine if the field is for a method, otherwise assume it's a variable. Coming Soon. */
|
|
return c.compile_if_varsub(n.String(), varholder, template_name, holdreflect)
|
|
case *parse.ChainNode:
|
|
if debug {
|
|
fmt.Println("Chain Node: ")
|
|
fmt.Println(n.Node)
|
|
fmt.Println(node.Args)
|
|
}
|
|
return "", outVal
|
|
case *parse.DotNode:
|
|
return varholder, holdreflect
|
|
case *parse.NilNode:
|
|
panic("Nil is not a command x.x")
|
|
default:
|
|
//panic("I don't know what node this is")
|
|
}
|
|
return "", outVal
|
|
}
|
|
|
|
func (c *CTemplateSet) compile_if_varsub_n(varname string, varholder string, template_name string, cur reflect.Value) (out string) {
|
|
out, _ = c.compile_if_varsub(varname, varholder, template_name, cur)
|
|
return out
|
|
}
|
|
|
|
func (c *CTemplateSet) compile_if_varsub(varname string, varholder string, template_name string, cur reflect.Value) (out string, val reflect.Value) {
|
|
if varname[0] != '.' && varname[0] != '$' {
|
|
return varname, cur
|
|
}
|
|
|
|
bits := strings.Split(varname,".")
|
|
if varname[0] == '$' {
|
|
var res VarItemReflect
|
|
if varname[1] == '.' {
|
|
res = c.localVars[template_name]["."]
|
|
} else {
|
|
res = c.localVars[template_name][strings.TrimPrefix(bits[0],"$")]
|
|
}
|
|
out += res.Destination
|
|
cur = res.Value
|
|
|
|
if cur.Kind() == reflect.Interface {
|
|
cur = cur.Elem()
|
|
}
|
|
} else {
|
|
if cur.Kind() == reflect.Interface {
|
|
cur = cur.Elem()
|
|
out += varholder + ".(" + cur.Type().Name() + ")"
|
|
} else {
|
|
out += varholder
|
|
}
|
|
}
|
|
bits[0] = strings.TrimPrefix(bits[0],"$")
|
|
|
|
if debug {
|
|
fmt.Println("Cur Kind: ")
|
|
fmt.Println(cur.Kind())
|
|
fmt.Println("Cur Type: ")
|
|
fmt.Println(cur.Type().Name())
|
|
}
|
|
|
|
for _, bit := range bits {
|
|
if debug {
|
|
fmt.Println("Variable Field!")
|
|
fmt.Println(bit)
|
|
}
|
|
|
|
if bit == "" {
|
|
continue
|
|
}
|
|
|
|
cur = cur.FieldByName(bit)
|
|
if cur.Kind() == reflect.Interface {
|
|
cur = cur.Elem()
|
|
out += "." + bit + ".(" + cur.Type().Name() + ")"
|
|
} else {
|
|
out += "." + bit
|
|
}
|
|
|
|
if debug {
|
|
fmt.Println("Data Kind: ")
|
|
fmt.Println(cur.Kind())
|
|
fmt.Println("Data Type: ")
|
|
fmt.Println(cur.Type().Name())
|
|
}
|
|
}
|
|
|
|
if debug {
|
|
fmt.Println("Out Value: ")
|
|
fmt.Println(out)
|
|
fmt.Println("Out Kind: ")
|
|
fmt.Println(cur.Kind())
|
|
fmt.Println("Out Type: ")
|
|
fmt.Println(cur.Type().Name())
|
|
}
|
|
|
|
for _, varItem := range c.varList {
|
|
if strings.HasPrefix(out, varItem.Destination) {
|
|
out = strings.Replace(out, varItem.Destination, varItem.Name, 1)
|
|
}
|
|
}
|
|
|
|
if debug {
|
|
fmt.Println("Out Value: ")
|
|
fmt.Println(out)
|
|
fmt.Println("Out Kind: ")
|
|
fmt.Println(cur.Kind())
|
|
fmt.Println("Out Type: ")
|
|
fmt.Println(cur.Type().Name())
|
|
}
|
|
|
|
_, ok := c.stats[out]
|
|
if ok {
|
|
c.stats[out]++
|
|
} else {
|
|
c.stats[out] = 1
|
|
}
|
|
|
|
return out, cur
|
|
}
|
|
|
|
func (c *CTemplateSet) compile_boolsub(varname string, varholder string, template_name string, val reflect.Value) string {
|
|
out, val := c.compile_if_varsub(varname, varholder, template_name, val)
|
|
switch val.Kind() {
|
|
case reflect.Int: out += " > 0"
|
|
case reflect.Bool: // Do nothing
|
|
case reflect.String: out += " != \"\""
|
|
case reflect.Int64: out += " > 0"
|
|
default:
|
|
fmt.Println(varname)
|
|
fmt.Println(varholder)
|
|
fmt.Println(val.Kind())
|
|
panic("I don't know what this variable's type is o.o\n")
|
|
}
|
|
return out
|
|
}
|
|
|
|
func (c *CTemplateSet) compile_varsub(varname string, val reflect.Value) string {
|
|
for _, varItem := range c.varList {
|
|
if strings.HasPrefix(varname, varItem.Destination) {
|
|
varname = strings.Replace(varname, varItem.Destination, varItem.Name, 1)
|
|
}
|
|
}
|
|
|
|
_, ok := c.stats[varname]
|
|
if ok {
|
|
c.stats[varname]++
|
|
} else {
|
|
c.stats[varname] = 1
|
|
}
|
|
|
|
if val.Kind() == reflect.Interface {
|
|
val = val.Elem()
|
|
}
|
|
|
|
switch val.Kind() {
|
|
case reflect.Int:
|
|
return "w.Write([]byte(strconv.Itoa(" + varname + ")))\n"
|
|
case reflect.Bool:
|
|
return "if " + varname + " {\nw.Write([]byte(\"true\"))} else {\nw.Write([]byte(\"false\"))\n}\n"
|
|
case reflect.String:
|
|
if val.Type().Name() != "string" && !strings.HasPrefix(varname,"string(") {
|
|
return "w.Write([]byte(string(" + varname + ")))\n"
|
|
} else {
|
|
return "w.Write([]byte(" + varname + "))\n"
|
|
}
|
|
case reflect.Int64:
|
|
return "w.Write([]byte(strconv.FormatInt(" + varname + ", 10)))"
|
|
default:
|
|
fmt.Println("Unknown Variable Name: ")
|
|
fmt.Println(varname)
|
|
fmt.Println("Unknown Kind: ")
|
|
fmt.Println(val.Kind())
|
|
fmt.Println("Unknown Type: ")
|
|
fmt.Println(val.Type().Name())
|
|
panic("// I don't know what this variable's type is o.o\n")
|
|
}
|
|
}
|
|
|
|
func (c *CTemplateSet) compile_subtemplate(pvarholder string, pholdreflect reflect.Value, node *parse.TemplateNode) (out string) {
|
|
if debug {
|
|
fmt.Println("Template Node: " + node.Name)
|
|
}
|
|
|
|
fname := strings.TrimSuffix(node.Name, filepath.Ext(node.Name))
|
|
varholder := "tmpl_" + fname + "_vars"
|
|
var holdreflect reflect.Value
|
|
if node.Pipe != nil {
|
|
for _, cmd := range node.Pipe.Cmds {
|
|
firstWord := cmd.Args[0]
|
|
switch firstWord.(type) {
|
|
case *parse.DotNode:
|
|
varholder = pvarholder
|
|
holdreflect = pholdreflect
|
|
break
|
|
case *parse.NilNode:
|
|
panic("Nil is not a command x.x")
|
|
default:
|
|
out = "var " + varholder + " := false\n"
|
|
out += c.compile_command(cmd)
|
|
}
|
|
}
|
|
}
|
|
|
|
res, err := ioutil.ReadFile(c.dir + node.Name)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
content := string(res)
|
|
if !debug {
|
|
content = minify(content)
|
|
}
|
|
|
|
tree := parse.New(node.Name, c.funcMap)
|
|
var treeSet map[string]*parse.Tree = make(map[string]*parse.Tree)
|
|
tree, err = tree.Parse(content,"{{","}}", treeSet, c.funcMap)
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
c.tlist[fname] = tree
|
|
subtree := c.tlist[fname]
|
|
if debug {
|
|
fmt.Println(subtree.Root)
|
|
}
|
|
|
|
c.localVars[fname] = make(map[string]VarItemReflect)
|
|
c.localVars[fname]["."] = VarItemReflect{".",varholder,holdreflect}
|
|
c.FragmentCursor[fname] = 0
|
|
|
|
treeLength := len(subtree.Root.Nodes)
|
|
for index, node := range subtree.Root.Nodes {
|
|
if debug {
|
|
fmt.Println("Node: " + node.String())
|
|
}
|
|
|
|
c.previousNode = c.currentNode
|
|
c.currentNode = node.Type()
|
|
if treeLength != (index + 1) {
|
|
c.nextNode = subtree.Root.Nodes[index + 1].Type()
|
|
}
|
|
out += c.compile_switch(varholder, holdreflect, fname, node)
|
|
}
|
|
return out
|
|
}
|
|
|
|
func (c *CTemplateSet) compile_command(*parse.CommandNode) (out string) {
|
|
panic("Uh oh! Something went wrong!")
|
|
return ""
|
|
}
|
|
|
|
func minify(data string) string {
|
|
data = strings.Replace(data,"\t","",-1)
|
|
data = strings.Replace(data,"\v","",-1)
|
|
data = strings.Replace(data,"\n","",-1)
|
|
data = strings.Replace(data,"\r","",-1)
|
|
data = strings.Replace(data," "," ",-1)
|
|
return data
|
|
}
|