Moves assignments to given course folder.

2 files changed, 0 insertions, 177 deletions

diff --git a/webCrawler2/README.rst b/webCrawler2/README.rst
deleted file mode 100644
index 1168fb9..0000000
--- a/webCrawler2/README.rst
+++ /dev/null
@@ -1,13 +0,0 @@
-===========
-Web Crawler
-===========
-
-Web crawler for Web Science class
-
-Dependencies
-============
-- `GoQuery <http://www.github.com/PuerkitoBio/goquery>`_.
-
-Authors
-=======
-- Tucker Evans
diff --git a/webCrawler2/crawler.go b/webCrawler2/crawler.go
deleted file mode 100644
index 5c4dba6..0000000
--- a/webCrawler2/crawler.go
+++ /dev/null
@@ -1,164 +0,0 @@
-package main
-
-import "crypto/md5"
-import "fmt"
-import "github.com/PuerkitoBio/goquery"
-import "log"
-import "net/url"
-import "os"
-import "strconv"
-import "strings"
-import "sync"
-import "sync/atomic"
-import "time"
-
-type link struct {
-	u     *url.URL
-	depth int
-}
-
-var mutex *sync.Mutex
-var Prev map[string]bool
-var base string
-var links_visited uint64 = 0
-
-func validLink(s string) bool {
-	return true
-	//return (strings.HasSuffix(s, ".html") || strings.HasSuffix(s, "/") || strings.HasSuffix(s, "\\"))
-}
-
-func addLinks(doc *goquery.Document, jobs chan link, current link, depth int, worker_id int) {
-	doc.Find("body a").Each(func(index int, item *goquery.Selection) {
-		link_s, _ := item.Attr("href")
-
-		d := depth + 1
-
-		u, err := url.Parse(link_s)
-		if err != nil {
-			panic(err)
-		}
-
-		if !u.IsAbs() {
-			u = current.u.ResolveReference(u)
-		}
-		if strings.Contains(u.String(), base) && validLink(u.String()) {
-			mutex.Lock()
-			if !Prev[u.String()] {
-				jobs <- link{u, d}
-				Prev[u.String()] = true
-			}
-			mutex.Unlock()
-		}
-	})
-}
-
-func consume(doc *goquery.Document, url link, worker_id int) {
-	f, _ := os.Create(fmt.Sprintf("./pages/%x", md5.Sum([]byte(url.u.String()))))
-	s, _ := doc.Html()
-	f.Write([]byte(s))
-}
-
-func worker(done chan bool, jobs chan link, depth int, id int, total uint64) {
-	for {
-		x := atomic.LoadUint64(&links_visited)
-		if x >= total {
-			done <- true
-			return
-		}
-
-		atomic.AddUint64(&links_visited, 1)
-		select {
-		case j := <-jobs:
-			if j.depth < depth {
-				doc, err := goquery.NewDocument(j.u.String())
-				if err != nil {
-					log.Print("Error Reading Document: " + j.u.String() + err.Error())
-					break
-				}
-
-				fmt.Printf("worker %d Working on %s...\n", id, j.u.String())
-
-				consume(doc, j, id)
-				addLinks(doc, jobs, j, j.depth, id)
-			}
-		case <-time.After(time.Second * 10):
-			fmt.Printf("Worker %d done\n", id)
-			done <- true
-			return
-		}
-	}
-}
-
-func init() {
-	mutex = &sync.Mutex{}
-	Prev = make(map[string]bool)
-	var err error
-
-	fi, err := os.Lstat("./pages");
-	if err != nil {
-		fmt.Printf("INIT ERROR: %s\n", err);
-	}
-	
-	if (fi == nil) {
-		os.Mkdir("./pages", 0755);
-	} else if (fi.Mode().IsRegular()) {
-		panic("pages is not a valid directory\n")
-	}
-
-}
-
-func main() {
-	var d, w, b int
-	var t uint64
-
-	if len(os.Args) < 5 {
-		fmt.Printf("usage: crawler url depth max_links workers\n")
-		panic("test")
-	}
-
-	base = strings.TrimPrefix(os.Args[1], "http://www.")
-	base = strings.TrimPrefix(base, "https://www.")
-	if base == os.Args[1] {
-		panic(base)
-	}
-
-	d, _ = strconv.Atoi(os.Args[2])
-	b, _ = (strconv.Atoi(os.Args[3]))
-	t = uint64(b)
-	b, _ = (strconv.Atoi(os.Args[3]))
-	t = uint64(b)
-	w, _ = strconv.Atoi(os.Args[4])
-
-	jobs := make(chan link, 1024*1024)
-	done := make(chan bool)
-
-	u, err := url.Parse(os.Args[1])
-	if err != nil {
-		panic(err)
-	}
-
-	if !u.IsAbs() {
-		panic("Cannot start with relative url")
-	}
-	jobs <- link{u, 0}
-
-	//send first job
-
-	for i := 0; i < w; i++ {
-		go worker(done, jobs, d, i, t)
-	}
-
-	for i := 0; i < w; {
-		select {
-		case <-done:
-			i++
-		case <-time.After(1 * time.Second):
-			if len(jobs) == (1024 * 1024) {
-				i = w
-			}
-		}
-	}
-
-	close(done)
-	close(jobs)
-}