1 files changed, 26 insertions, 0 deletions
diff --git a/funcs.go b/funcs.go
index 5ab913c..fbcd62d 100644
--- a/funcs.go
+++ b/funcs.go
@@ -6,6 +6,7 @@ import (
 	"log"
 	"net/http"
 	"os"
+	"strings"
 )
 
 // downloadCategory downloads the given category from celestrack
@@ -39,3 +40,28 @@ func downloadCategory(categoryName string) {
 		fmt.Printf("Could not write to file data/%s.txt", categoryName)
 	}
 }
+
+// dumpall dumps all the categories into the data folder
+func dumpall() {
+	// read the name of the categories from the categories.txt file and write
+	// the result to the categories slice
+	content, err := ioutil.ReadFile("categories.txt")
+	if err != nil {
+		log.Printf("%s\n", "could not read categories.txt file!")
+	}
+	lines := strings.Split(string(content), "\n")
+
+	for _, line := range lines {
+		if line != "" {
+			categories = append(categories, line)
+		}
+	}
+
+	// download all the categories to the data/<category name> directory
+	for _, category := range categories {
+		fmt.Fprintf(w, "downloading %s... ", category)
+		log.Printf("downloading %s... ", category)
+		downloadCategory(category)
+		fmt.Fprintf(w, "done.\n")
+	}
+}