141 lines
3.4 KiB
Go
141 lines
3.4 KiB
Go
package trantor
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import (
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log "github.com/cihub/seelog"
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"net/http"
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"strings"
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"github.com/gorilla/mux"
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"gitlab.com/trantor/trantor/lib/database"
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"gitlab.com/trantor/trantor/lib/parser"
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)
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func deleteHandler(h handler) {
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ids := strings.Split(mux.Vars(h.r)["ids"], "/")
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submissionID := mux.Vars(h.r)["submissionID"]
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if !h.sess.IsModerator() && !h.booksInSubmission(ids, submissionID) {
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notFound(h)
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return
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}
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var titles []string
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var isNew bool
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for _, id := range ids {
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if id == "" {
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continue
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}
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book, err := h.db.GetBookID(id)
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if err != nil {
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h.sess.Notify("Book not found!", "The book with id '"+id+"' is not there", "error")
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continue
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}
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err = h.db.UpdateSubmissionByBook(id, "Rejected", nil)
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if err != nil {
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log.Error("There was a problem updating the submission: ", err)
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}
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h.store.Delete(id)
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h.db.DeleteBook(id)
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if !book.Active {
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isNew = true
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}
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titles = append(titles, book.Title)
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}
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if titles != nil {
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h.sess.Notify("Removed books!", "The books "+strings.Join(titles, ", ")+" are completly removed", "success")
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}
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h.sess.Save(h.w, h.r)
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if submissionID != "" {
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http.Redirect(h.w, h.r, "/submission/"+submissionID, http.StatusFound)
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} else if isNew {
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http.Redirect(h.w, h.r, h.r.Referer(), http.StatusFound)
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} else {
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http.Redirect(h.w, h.r, "/", http.StatusFound)
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}
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}
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type editData struct {
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S Status
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Book database.Book
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SubmissionID string
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}
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func editHandler(h handler) {
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id := mux.Vars(h.r)["id"]
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submissionID := mux.Vars(h.r)["submissionID"]
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if !h.sess.IsModerator() && !h.booksInSubmission([]string{id}, submissionID) {
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notFound(h)
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return
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}
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book, err := h.db.GetBookID(id)
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if err != nil {
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notFound(h)
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return
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}
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var data editData
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data.Book = book
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data.S = GetStatus(h)
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data.SubmissionID = submissionID
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author := ""
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if len(book.Authors) > 0 {
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author = " by " + book.Authors[0]
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}
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data.S.Title = book.Title + author + " -- Edit -- " + data.S.Title
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h.load("edit", data)
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}
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func cleanEmptyStr(s []string) []string {
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var res []string
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for _, v := range s {
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if v != "" {
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res = append(res, strings.TrimSpace(v))
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}
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}
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return res
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}
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func saveHandler(h handler) {
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// XXX: check for errors (ISBN, length(lang), ...)
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id := mux.Vars(h.r)["id"]
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submissionID := mux.Vars(h.r)["submissionID"]
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if !h.sess.IsModerator() && !h.booksInSubmission([]string{id}, submissionID) {
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notFound(h)
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return
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}
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title := h.r.FormValue("title")
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publisher := h.r.FormValue("publisher")
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date := h.r.FormValue("date")
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description := h.r.FormValue("description")
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authors := cleanEmptyStr(h.r.Form["author"])
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tags := cleanEmptyStr(strings.Split(h.r.FormValue("tags"), ","))
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isbn := parser.ISBN(h.r.FormValue("isbn"))
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lang := h.r.FormValue("lang")
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book := map[string]interface{}{"title": title,
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"publisher": publisher,
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"date": date,
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"description": description,
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"authors": authors,
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"tags": tags,
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"isbn": isbn,
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"lang": lang}
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err := h.db.UpdateBook(id, book)
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if err != nil {
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log.Error("Updating book: ", err)
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h.sess.Notify("Can't modify book!", err.Error(), "error")
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} else {
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h.sess.Notify("Book Modified!", "", "success")
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}
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h.sess.Save(h.w, h.r)
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if submissionID != "" {
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http.Redirect(h.w, h.r, "/submission/"+submissionID, http.StatusFound)
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} else if h.db.IsBookActive(id) {
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http.Redirect(h.w, h.r, "/book/"+id, http.StatusFound)
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} else {
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// XXX: I can't use a referer here :(
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http.Redirect(h.w, h.r, "/submission/moderate/", http.StatusFound)
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}
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}
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