From 7e6302601844da8d20cb899393ee3ee9ff7981a8 Mon Sep 17 00:00:00 2001
From: CronyAkatsuki <crony@cronyakatsuki.xyz>
Date: Fri, 3 Nov 2023 21:39:17 +0100
Subject: [PATCH] Rewrite for posix compliancy and improve sed regex

---
 pirokit | 101 ++++++++++++++++++++++++++++----------------------------
 1 file changed, 50 insertions(+), 51 deletions(-)

diff --git a/pirokit b/pirokit
index 071c430..3b5e4a0 100755
--- a/pirokit
+++ b/pirokit
@@ -1,76 +1,75 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
-#ensures there are no accidental downloads
-set -eo pipefail
+list() {
+	num=1
+	printf '%s\n' "$2" |
+		while read -r line; do
+			uploader=$(printf '%s' "$3" | sed -n "${num}p")
+			seeder=$(printf '%s' "$4" | sed -n "${num}p")
+			leecher=$(printf '%s' "$5" | sed -n "${num}p")
+			size=$(printf '%s' "$6" | sed -n "${num}p")
+			printf '%s\n' "$num - $line | $uploader | $seeder | $leecher | $size"
+			num=$((num + 1))
+		done
+	# next and previous
+	[ "$1" = "1" ] && printf '%s\n' "next" ||
+		printf '%s\n%s' "next" "previous"
+}
 
 baseurl="https://www.1377x.to/"
-cachedir="$HOME/.cache/dl"
 
 #get query from dmenu
-query=$(printf '%s' | dmenu -i -p "Search Torrent:" | sed 's/ /+/g')
-
-#setup working dir
-mkdir -p $cachedir
-cd $cachedir
+query=$(printf '%s' "" | dmenu -i -p "Search Torrent:" | sed 's/ /+/g')
 
 case "$(printf "All\\nMovies\\nTV\\nGames\\nMusic\\nApplications\\nDocumentaries\\nOther" | dmenu -i -p "Category to search in: ")" in
-    All) url="$baseurl/search/$query" ;;
-    Movies) url="$baseurl/category-search/$query/Movies" ;;
-    TV) url="$baseurl/category-search/$query/TV" ;;
-    Games) url="$baseurl/category-search/$query/Games" ;;
-    Music) url"$baseurl/category-search/$query/Music" ;;
-    Applications) url="$baseurl/category-search/$query/Apps" ;;
-    Documentaries) url="$baseurl/category-search/$query/Documentaries" ;;
-    Other) url="$baseurl/category-search/$query/Other" ;;
-    *) exit ;;
+All) search_url="$baseurl/search/$query" ;;
+Movies) search_url="$baseurl/category-search/$query/Movies" ;;
+TV) search_url="$baseurl/category-search/$query/TV" ;;
+Games) search_url="$baseurl/category-search/$query/Games" ;;
+Music) search_url"$baseurl/category-search/$query/Music" ;;
+Applications) search_url="$baseurl/category-search/$query/Apps" ;;
+Documentaries) search_url="$baseurl/category-search/$query/Documentaries" ;;
+Other) search_url="$baseurl/category-search/$query/Other" ;;
+*) exit ;;
 esac
 
 page=1
 
 while true; do
 
-    # get the page html
-    curl -s $url/$page/ -o tmp.html
+	# get the page html
+	tmp=$(curl -s "$search_url"/$page/)
+	#get titles
+	titles=$(printf '%s\n' "$tmp" | sed -nE "s/.*<a href=\"\/torrent\/.*\">([^>]*)<.*/\1/p")
+	#get seeders
+	seeders=$(printf "%s\n" "$tmp" | sed -nE "s/.*<td class=\"coll-2 seeds\">([^>]*)<.*/\1/p")
+	#get leechers
+	leeches=$(printf "%s\n" "$tmp" | sed -nE "s/.*<td class=\"coll-3 leeches\">([^>]*)<.*/\1/p")
+	#get sizes
+	sizes=$(printf "%s\n" "$tmp" | sed -nE "s/.*<td class=\"coll-4 size mob-uploader\">([^>]*)<.*/\1/p")
+	#get uploaders
+	uploaders=$(printf "%s\n" "$tmp" | sed -nE "s/.*<td class=\"coll-5 uploader\"><a href=.*>([^>]*)<.*/\1/p")
+	#get links
+	links=$(printf "%s\n" "$tmp" | sed -nE "s/.*<a href=\"(\/torrent\/[^>]*)\">.*/\1/p")
 
-    #get titles
-    grep -o '<a href=./torrent/.*</a>' tmp.html | sed 's/<[^>]*>//g' > titles.bw #deletes tags
-    #get seeders
-    grep -P '<td class="coll-2 seeds">\d*</td>' tmp.html | sed 's/<[^>]*>//g' > seeders.bw
-    #get leechers
-    grep -P '<td class="coll-3 leeches">\d*</td>' tmp.html | sed 's/<[^>]*>//g' > leechers.bw
-    #get sizes
-    grep -P '<td class="coll-4 size mob-uploader">.*</td>' tmp.html | sed 's/<[^>]*>//g' > sizes.bw
-    #get uploaders
-    grep -P '<td class="coll-5 uploader"><a href=.*' tmp.html | sed 's/<[^>]*>//g' > uploaders.bw
-    #get links 
-    grep -E '/torrent/' tmp.html | sed -E 's#.*(/torrent/.*)/">.*/#\1#' | sed 's/td>//g' > links.bw
+	#gets line number (that groupthe user selected in dmenu)
+	LINE=$(list "$page" "$titles" "$uploaders" "$seeders" "$leeches" "$sizes" |
+		column -t -s '|' | dmenu -i -l 25 | cut -d- -f1)
 
-    #generates line numbers
-    awk '{print NR " - "$0""}' titles.bw > titlesNumbered.bw
+	[ "$LINE" = "next" ] && page=$((page += 1)) && continue
 
-    # prepend next and previous
-    [ "$page" == "1" ] && printf '%s\n' "next" >> titlesNumbered.bw || \
-        printf '%s\n%s' "next" "previous" >> titlesNumbered.bw
+	[ "$LINE" = "previous" ] && page=$((page -= 1)) && continue
 
-    #gets line number (that groupthe user selected in dmenu)
-    LINE=$(paste -d\| titlesNumbered.bw uploaders.bw seeders.bw leechers.bw sizes.bw | \
-        sed 's/|||//' | column -t -s '|' | dmenu -i -l 25 | cut -d- -f1)
-
-    [ "$LINE" == "next" ] && let "page+=1" && continue
-
-    [ "$LINE" == "previous" ] && let "page-=1" && continue
-
-    [ -z "$LINE" ] && exit || break
+	if [ -z "$LINE" ]; then exit; else break; fi
 done
 
-suburl=$(sed "${LINE}q;d" links.bw)
-url="$baseurl$suburl/"
+suburl=$(printf '%s\n' "$links" | sed -n "${LINE}p")
+url="$baseurl$suburl"
 
-#get page that contains magnet link
-curl -s $url > tmp.html
+site=$(curl -s "$url")
 
 #scrape magnet link
-magnet=$(paste tmp.html | tr -d '\n' | sed -E 's#.*(magnet:\?xt=urn:btih:[^"]*).*#\1#')
+magnet=$(printf '%s\n' "$site" | sed -nE "s/.*<a class=\".*\" href=\"(magnet[^>]*)\" onclick=.*/\1/p")
 
 transmission-remote -a "$magnet"