Divide blog module by two files

modules/module_blog.go

@@ -12,76 +12,6 @@ import (
 	"golang-fave/utils"
 )
 
-func (this *Modules) blog_GetCategorySelectOptions(wrap *wrapper.Wrapper, id int, parentId int) string {
-	result := ``
-	rows, err := wrap.DB.Query(
-		`SELECT
-			node.id,
-			node.user,
-			node.name,
-			node.alias,
-			(COUNT(parent.id) - 1) AS depth
-		FROM
-			blog_cats AS node,
-			blog_cats AS parent
-		WHERE
-			node.lft BETWEEN parent.lft AND parent.rgt
-		GROUP BY
-			node.id
-		ORDER BY
-			node.lft ASC
-		;`,
-	)
-	if err == nil {
-		values := make([]string, 5)
-		scan := make([]interface{}, len(values))
-		for i := range values {
-			scan[i] = &values[i]
-		}
-		idStr := utils.IntToStr(id)
-		parentIdStr := utils.IntToStr(parentId)
-		for rows.Next() {
-			err = rows.Scan(scan...)
-			if err == nil {
-				disabled := ""
-				if string(values[0]) == idStr {
-					disabled = " disabled"
-				}
-				selected := ""
-				if string(values[0]) == parentIdStr {
-					selected = " selected"
-				}
-				sub := strings.Repeat("— ", utils.StrToInt(string(values[4])))
-				result += `<option value="` + html.EscapeString(string(values[0])) + `"` + disabled + selected + `>` + sub + html.EscapeString(string(values[2])) + `</option>`
-			}
-		}
-	}
-	return result
-}
-
-func (this *Modules) blog_GetCategoryParentId(wrap *wrapper.Wrapper, id int) int {
-	var parentId int
-	_ = wrap.DB.QueryRow(`
-		SELECT
-			parent.id
-		FROM
-			blog_cats AS node,
-			blog_cats AS parent
-		WHERE
-			node.lft BETWEEN parent.lft AND parent.rgt AND
-			node.id = ? AND
-			parent.id <> ?
-		ORDER BY
-			parent.lft DESC
-		LIMIT 1;`,
-		id,
-		id,
-	).Scan(
-		&parentId,
-	)
-	return parentId
-}
-
 func (this *Modules) RegisterModule_Blog() *Module {
 	return this.newModule(MInfo{
 		WantDB: true,

modules/module_blog_categories.go

@@ -0,0 +1,79 @@
+package modules
+
+import (
+	"html"
+	"strings"
+
+	"golang-fave/engine/wrapper"
+	"golang-fave/utils"
+)
+
+func (this *Modules) blog_GetCategorySelectOptions(wrap *wrapper.Wrapper, id int, parentId int) string {
+	result := ``
+	rows, err := wrap.DB.Query(
+		`SELECT
+			node.id,
+			node.user,
+			node.name,
+			node.alias,
+			(COUNT(parent.id) - 1) AS depth
+		FROM
+			blog_cats AS node,
+			blog_cats AS parent
+		WHERE
+			node.lft BETWEEN parent.lft AND parent.rgt
+		GROUP BY
+			node.id
+		ORDER BY
+			node.lft ASC
+		;`,
+	)
+	if err == nil {
+		values := make([]string, 5)
+		scan := make([]interface{}, len(values))
+		for i := range values {
+			scan[i] = &values[i]
+		}
+		idStr := utils.IntToStr(id)
+		parentIdStr := utils.IntToStr(parentId)
+		for rows.Next() {
+			err = rows.Scan(scan...)
+			if err == nil {
+				disabled := ""
+				if string(values[0]) == idStr {
+					disabled = " disabled"
+				}
+				selected := ""
+				if string(values[0]) == parentIdStr {
+					selected = " selected"
+				}
+				sub := strings.Repeat("— ", utils.StrToInt(string(values[4])))
+				result += `<option value="` + html.EscapeString(string(values[0])) + `"` + disabled + selected + `>` + sub + html.EscapeString(string(values[2])) + `</option>`
+			}
+		}
+	}
+	return result
+}
+
+func (this *Modules) blog_GetCategoryParentId(wrap *wrapper.Wrapper, id int) int {
+	var parentId int
+	_ = wrap.DB.QueryRow(`
+		SELECT
+			parent.id
+		FROM
+			blog_cats AS node,
+			blog_cats AS parent
+		WHERE
+			node.lft BETWEEN parent.lft AND parent.rgt AND
+			node.id = ? AND
+			parent.id <> ?
+		ORDER BY
+			parent.lft DESC
+		LIMIT 1;`,
+		id,
+		id,
+	).Scan(
+		&parentId,
+	)
+	return parentId
+}