SampleFocus Ripper

The only ripper youll need because its practically the only one that works.

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Greasemonkey 油猴子Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Userscripts ,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name         SampleFocus Ripper
// @namespace    http://tampermonkey.net/
// @version      5.0
// @description  The only ripper youll need because its practically the only one that works.
// @author       MassaHex
// @license      MIT
// @icon         https://www.google.com/s2/favicons?sz=64&domain=samplefocus.com
// @match        https://samplefocus.com/*
// @grant        none
// ==/UserScript==

(function () {
  "use strict";

  const Ripper = {
    config: {
      red: "#ee534f",
      green: "#4caf50",
      blue: "#64b5f6",
      yellow: "#ff9800",
    },

    state: {
      mp3Buffer: new Set(),
      owned: new Set(),
    },

    init() {
      this.injectStyles();
      this.loadOwned();
      this.sniffNetwork();
      setInterval(() => this.refreshUI(), 800);
    },

    injectStyles() {
      if (document.getElementById("ripper-style")) return;

      const s = document.createElement("style");
      s.id = "ripper-style";
      s.innerHTML = `

/* kill native tooltips */
.MuiTooltip-popper,[role="tooltip"]{display:none!important}

/* wrapper */
.ripper-wrap{position:relative;display:flex;flex-direction:column;width:100%}

/* tooltip (RESTORED 4.0 STYLE) */
.ripper-tooltip{
position:absolute;
padding:8px 12px;
font-size:11px;
background:#121212;
color:#fff;
border:1px solid #444;
border-radius:6px;
box-shadow:0 8px 24px rgba(0,0,0,0.8);
pointer-events:none;
opacity:0;
visibility:hidden;
transition:.15s;
white-space:nowrap;
z-index:9999;

/* CRITICAL FIX: lock position so it doesn't drift when hidden */
top:100%;
right:0;
transform:none;
}

/* ONLY reposition when visible */
.sample-card:hover .ripper-tooltip{
opacity:1;
visibility:visible;
top:calc(100% + 5px);
right:0;
}

.sample-hero .ripper-tooltip{
opacity:1;
visibility:visible;
top:calc(100% + 12px);
left:50%;
right:auto;
transform:translateX(-50%);
}

.sample-card:hover .ripper-tooltip{opacity:1;visibility:visible;top:calc(100% + 5px);right:0}
.sample-hero .ripper-tooltip{opacity:1;visibility:visible;top:calc(100% + 12px);left:50%;transform:translateX(-50%)}

.ripper-tooltip-header{font-weight:900;color:${this.config.red};font-size:10px;margin-bottom:2px}

/* HERO BUTTON FIX */
.sample-hero button[aria-label="Download"],
.sample-hero span[aria-label="Download"]{
background:#fff!important;
border:1.5px solid #d0d0d0!important;
box-shadow:none!important;
}

/* HERO STATES */
.sample-hero .ripper-owned{border:1.5px solid ${this.config.green}!important}
.sample-hero .ripper-owned i{color:${this.config.green}!important}

.sample-hero .ripper-buy{border:1.5px solid ${this.config.blue}!important}
.sample-hero .ripper-buy i{color:${this.config.blue}!important}

/* CARD ICON COLORS ONLY (NO BORDER CHANGE) */
.sample-card .ripper-owned i{color:${this.config.green}!important}
.sample-card .ripper-buy i{color:${this.config.blue}!important}

/* MP3 BUTTON (RECTANGLE FIXED) */
.ripper-mp3{
margin-top:6px;
width:100%;
height:34px;
display:flex;
align-items:center;
justify-content:center;
border-radius:6px;
cursor:pointer;
color:#fff;
}

.ripper-mp3.ready{background:${this.config.red}}
.ripper-mp3.wait{background:${this.config.yellow};cursor:wait}

`;

      document.head.appendChild(s);
    },

    loadOwned() {
      const raw = localStorage.getItem("downloadedSamples");
      if (!raw) return;

      try {
        const parsed = JSON.parse(raw);
        (parsed instanceof Array ? parsed : [parsed]).forEach((id) =>
          this.state.owned.add(String(id)),
        );
      } catch {
        raw.split(",").forEach((id) => this.state.owned.add(id.trim()));
      }
    },

    sniffNetwork() {
      const orig = window.fetch;
      window.fetch = async (...a) => {
        const url = typeof a[0] === "string" ? a[0] : a[0].url;
        if (url && url.includes(".mp3"))
          this.state.mp3Buffer.add(url.split("?")[0]);
        return orig(...a);
      };
    },

    extract(container) {
      const img = container.querySelector('img[src*="/sample_files/"]');
      if (!img) return {};

      const id = img.src.match(/\/sample_files\/(\d+)\//)?.[1];

      let url = null;
      for (const u of this.state.mp3Buffer) {
        if (u.includes(`/${id}/`)) {
          url = u;
          break;
        }
      }

      let rawName = "";

      // --- HERO PAGE (guaranteed reliable) ---
      if (container.classList.contains("sample-hero")) {
        const parts = window.location.pathname.split("/samples/");
        if (parts[1]) rawName = parts[1].split("/")[0];
      }

      // --- CARD LINK (second best) ---
      if (!rawName) {
        const link = container.querySelector('a[href*="/samples/"]');
        if (link) {
          const parts = link.href.split("/samples/");
          if (parts[1]) rawName = parts[1].split("/")[0];
        }
      }

      // --- LAST RESORT: visible text ---
      if (!rawName) {
        const t = container.querySelector(
          '[role="heading"], .sample-card-link div',
        );
        if (t) rawName = t.textContent.trim();
      }

      // --- FINAL FALLBACK ---
      if (!rawName) rawName = "sample";

      const clean = rawName
        .toLowerCase()
        .replace(/[^a-z0-9]+/g, "-")
        .replace(/^-+|-+$/g, "");

      return {
        id,
        url,
        name: clean,
        fileName: `${clean}.mp3`,
      };
    },

    refreshUI() {
      document.querySelectorAll(".sample-card,.sample-hero").forEach((c) => {
        const btn = c.querySelector('[aria-label="Download"]');
        if (!btn) return;

        const data = this.extract(c);
        const owned = this.state.owned.has(String(data.id));

        /* ICON LOGIC FIXED */
        btn.classList.remove("ripper-owned", "ripper-buy");

        if (owned) {
          btn.classList.add("ripper-owned");
          btn.innerHTML = '<i class="fas fa-download"></i>';
        } else {
          btn.classList.add("ripper-buy");
          btn.innerHTML = '<i class="fas fa-shopping-bag"></i>';
        }

        /* WRAPPER + MP3 BUTTON */
        if (!c.querySelector(".ripper-wrap")) {
          const wrap = document.createElement("div");
          wrap.className = "ripper-wrap";

          const mp3 = document.createElement("div");
          mp3.className = "ripper-mp3 wait";
          mp3.innerHTML = '<i class="fas fa-hourglass-half"></i>';

          const tip = document.createElement("div");
          tip.className = "ripper-tooltip";

          wrap.appendChild(mp3);
          wrap.appendChild(tip);
          btn.parentNode.appendChild(wrap);

          mp3.onclick = (e) => {
            e.stopPropagation();

            const fresh = this.extract(c);
            if (!fresh.url) return;

            mp3.innerHTML = '<i class="fas fa-spinner fa-spin"></i>';

            fetch(fresh.url)
              .then((r) => r.blob())
              .then((b) => {
                const a = document.createElement("a");
                a.href = URL.createObjectURL(b);
                a.download = `${fresh.name}_${fresh.id}.mp3`;
                a.click();

                mp3.innerHTML = '<i class="fas fa-check"></i>';

                setTimeout(() => {
                  mp3.innerHTML = '<i class="fas fa-download"></i>';
                }, 1200);
              });
          };
        }

        const mp3 = c.querySelector(".ripper-mp3");
        const tip = c.querySelector(".ripper-tooltip");

        if (data.url) {
          mp3.classList.remove("wait");
          mp3.classList.add("ready");
          mp3.innerHTML = '<i class="fas fa-download"></i>';
          tip.innerHTML =
            '<div class="ripper-tooltip-header">READY</div><div>Download Preview MP3</div>';
        } else {
          mp3.classList.add("wait");
          mp3.innerHTML = '<i class="fas fa-hourglass-half"></i>';
          tip.innerHTML =
            '<div class="ripper-tooltip-header">SCANNING</div><div>Awaiting Sample Preview</div>';
        }

        /* auto sniff */
        c.addEventListener("mouseenter", () => {
          const w = c.querySelector('[class*="waveform"]');
          if (w)
            w.dispatchEvent(new MouseEvent("mouseover", { bubbles: true }));
        });
      });
    },
  };

  Ripper.init();
})();