rename package name to 'extractor' in extractors directory

Author: aafeher

examples/getopengraph/main.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"fmt"
+	"github.com/aafeher/go-microdata-extract"
+	extractor "github.com/aafeher/go-microdata-extract/extractors"
+	"log"
+)
+
+func main() {
+	url := "https://github.com/aafeher/go-microdata-extract"
+
+	e := extract.New()
+	em, err := e.Extract(url, nil)
+	if err != nil {
+		log.Printf("%v", err)
+	}
+
+	extracted := em.GetExtracted()
+	fmt.Printf("Extracted data: %v\n", extracted)
+
+	extractedOG := extracted[extract.SyntaxOpenGraph].(*extractor.OpenGraph)
+	fmt.Printf("Extracted OG data: %v\n", extractedOG)
+
+	extractedOGTitle := extracted[extract.SyntaxOpenGraph].(*extractor.OpenGraph).Title
+	fmt.Printf("Extracted OG Title: %v\n", extractedOGTitle)
+}

extract.go

@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"github.com/aafeher/go-microdata-extract/extractors"
+	extractor "github.com/aafeher/go-microdata-extract/extractors"
 	"io"
 	"net/http"
 	"sync"
@@ -136,31 +136,31 @@ func (e *Extractor) Extract(url string, urlContent *string) (*Extractor, error)
 		processors = append(processors, Processor{
 			Name: SyntaxOpenGraph,
 			Func: func() (interface{}, []error) {
-				return extract.ParseOpenGraph(e.url, e.content)
+				return extractor.ParseOpenGraph(e.url, e.content)
 			},
 		})
 	}
 	if contains(e.cfg.syntaxes, SyntaxXCards) {
 		processors = append(processors, Processor{
 			Name: SyntaxXCards,
 			Func: func() (interface{}, []error) {
-				return extract.ParseXCards(e.url, e.content)
+				return extractor.ParseXCards(e.url, e.content)
 			},
 		})
 	}
 	if contains(e.cfg.syntaxes, SyntaxJSONLD) {
 		processors = append(processors, Processor{
 			Name: SyntaxJSONLD,
 			Func: func() (interface{}, []error) {
-				return extract.JSONLD(e.url, e.content)
+				return extractor.JSONLD(e.url, e.content)
 			},
 		})
 	}
 	if contains(e.cfg.syntaxes, SyntaxMicrodata) {
 		processors = append(processors, Processor{
 			Name: SyntaxMicrodata,
 			Func: func() (interface{}, []error) {
-				return extract.W3CMicrodata(e.url, e.content)
+				return extractor.W3CMicrodata(e.url, e.content)
 			},
 		})
 	}

extractors/jsonld.go

@@ -1,4 +1,4 @@
-package extract
+package extractor
 
 import (
 	"encoding/json"

extractors/opengraph.go

@@ -1,4 +1,4 @@
-package extract
+package extractor
 
 import (
 	"fmt"

extractors/w3cmicrodata.go

@@ -1,4 +1,4 @@
-package extract
+package extractor
 
 import (
 	"fmt"

extractors/xcards.go

@@ -1,4 +1,4 @@
-package extract
+package extractor
 
 import (
 	"fmt"