Lower complexity of character parsing function

jobs/mal-sync/character.go

@@ -1,9 +1,11 @@
 package main
 
 import (
+	"fmt"
 	"strings"
 
 	"github.com/animenotifier/arn"
+	"github.com/fatih/color"
 )
 
 func parseCharacterDescription(input string) (output string, attributes []*arn.CharacterAttribute) {
@@ -25,14 +27,6 @@ func parseCharacterDescription(input string) (output string, attributes []*arn.C
 			var lastAttribute *arn.CharacterAttribute
 
 			for _, line := range lines {
-				// line = strings.Replace(line, " (\n)", "", -1)
-
-				// Remove all kinds of starting and ending parantheses.
-				if strings.HasPrefix(line, "(") {
-					line = strings.TrimPrefix(line, "(")
-					line = strings.TrimSuffix(line, ")")
-				}
-
 				if !strings.Contains(line, ":") {
 					// Remove list indicators
 					line = strings.TrimPrefix(line, "- ")
@@ -50,10 +44,9 @@ func parseCharacterDescription(input string) (output string, attributes []*arn.C
 					continue
 				}
 
-				parts := strings.Split(line, ":")
-				name := strings.TrimSpace(parts[0])
-				value := strings.TrimSpace(parts[1])
+				name, value := parseAttribute(line)
 
+				if name != "" && value != "" {
 					lastAttribute = &arn.CharacterAttribute{
 						Name:  name,
 						Value: value,
@@ -61,6 +54,7 @@ func parseCharacterDescription(input string) (output string, attributes []*arn.C
 
 					attributes = append(attributes, lastAttribute)
 				}
+			}
 
 			continue
 		}
@@ -91,8 +85,31 @@ func parseCharacterDescription(input string) (output string, attributes []*arn.C
 		}
 
 		// Is it an attribute?
-		if strings.Contains(paragraph, ":") {
-			parts := strings.Split(paragraph, ":")
+		name, value := parseAttribute(paragraph)
+
+		if name != "" && value != "" {
+			attributes = append(attributes, &arn.CharacterAttribute{
+				Name:  name,
+				Value: value,
+			})
+			continue
+		}
+
+		finalParagraphs = append(finalParagraphs, paragraph)
+	}
+
+	output = strings.Join(finalParagraphs, "\n\n")
+	output = strings.TrimSpace(output)
+
+	return output, attributes
+}
+
+func parseAttribute(line string) (string, string) {
+	if !strings.Contains(line, ":") {
+		return "", ""
+	}
+
+	parts := strings.Split(line, ":")
 	name := strings.TrimSpace(parts[0])
 	value := strings.TrimSpace(parts[1])
 
@@ -110,54 +127,19 @@ func parseCharacterDescription(input string) (output string, attributes []*arn.C
 		value = strings.TrimSuffix(value, "]")
 	}
 
+	if strings.HasPrefix(name, "(") && strings.HasSuffix(value, ")") {
+		name = strings.TrimPrefix(name, "(")
+		value = strings.TrimSuffix(value, ")")
+	}
+
 	if name == "source" || name == "sources" {
 		name = "Source"
 	}
 
-			if len(name) < 25 && len(value) < 40 && !strings.HasSuffix(value, ".") {
-				// fmt.Println(color.GreenString(name), color.YellowString(value))
-				attributes = append(attributes, &arn.CharacterAttribute{
-					Name:  name,
-					Value: value,
-				})
-				continue
-			}
+	if len(name) > 25 || len(value) > 40 || strings.HasSuffix(value, ".") {
+		return "", ""
 	}
 
-		finalParagraphs = append(finalParagraphs, paragraph)
-
-		// originalLine := line
-
-		// line = strings.TrimSpace(line)
-
-		// colonPos := strings.Index(line, ":")
-
-		// // If a colon has not been found or the colon is too far,
-		// // treat it as a normal line.
-		// if colonPos == -1 || colonPos < 2 || colonPos > 25 {
-		// 	finalLines = append(finalLines, originalLine)
-		// 	continue
-		// }
-
-		// key := line[:colonPos]
-		// value := line[colonPos+1:]
-
-		// value = strings.TrimSpace(value)
-
-		// if key == "source" {
-		// 	key = "Source"
-		// }
-
-		// attributes = append(attributes, &arn.CharacterAttribute{
-		// 	Name:  key,
-		// 	Value: value,
-		// })
-
-		// fmt.Println(color.CyanString(key), color.YellowString(value))
-	}
-
-	output = strings.Join(finalParagraphs, "\n\n")
-	output = strings.TrimSpace(output)
-
-	return output, attributes
+	fmt.Println(color.GreenString(name), color.YellowString(value))
+	return name, value
 }

pages/profile/profile.go

@@ -36,12 +36,12 @@ func Profile(ctx *aero.Context, viewUser *arn.User) string {
 			"og:image":         viewUser.AvatarLink("large"),
 			"og:url":           "https://" + ctx.App.Config.Domain + viewUser.Link(),
 			"og:site_name":     "notify.moe",
-			"og:description":   viewUser.Introduction,
+			"og:description":   utils.CutLongDescription(viewUser.Introduction),
 			"og:type":          "profile",
 			"profile:username": viewUser.Nick,
 		},
 		Meta: map[string]string{
-			"description": viewUser.Introduction,
+			"description": utils.CutLongDescription(viewUser.Introduction),
 			"keywords":    viewUser.Nick + ",profile",
 		},
 	}