repost check for upload

public/s/js/f0ckm.js

@@ -304,9 +304,13 @@ window.cancelAnimFrame = (function () {
     }
 
     const flash = document.createElement('div');
+    if (typeof text === 'string' && text.includes('<a ')) {
+      flash.innerHTML = text;
+    } else {
       flash.textContent = text;
+    }
 
-    let baseStyle = 'color:#fff;padding:10px 18px;border-radius:6px;font-size:13px;opacity:0;transition:opacity 0.3s,transform 0.3s;box-shadow:0 4px 12px rgba(0,0,0,0.4);border:1px solid rgba(255,255,255,0.1);transform:translateY(6px);';
+    let baseStyle = 'color:#fff;padding:10px 18px;border-radius:6px;font-size:13px;opacity:0;transition:opacity 0.3s,transform 0.3s;box-shadow:0 4px 12px rgba(0,0,0,0.4);border:1px solid rgba(255,255,255,0.1);transform:translateY(6px);pointer-events:auto;';
     if (type === 'error') {
       baseStyle += 'background:rgba(200,30,30,0.95);';
     } else if (type === 'success') {
@@ -8775,10 +8779,18 @@ document.addEventListener('DOMContentLoaded', () => {
 
         const flash = document.createElement('div');
         flash.className = `flash-message flash-${type}`;
+        if (typeof message === 'string' && message.includes('<a ')) {
+            flash.innerHTML = message;
+        } else {
             flash.textContent = message;
+        }
         
         // Add close behavior on click
-        flash.onclick = () => flash.remove();
+        flash.onclick = (e) => {
+            if (e.target.tagName.toLowerCase() !== 'a') {
+                flash.remove();
+            }
+        };
 
         container.appendChild(flash);
 

public/s/js/upload.js

@@ -175,7 +175,11 @@ window.escapeHtmlUpload = window.escapeHtmlUpload || ((unsafe) => {
                 const errMsg = notif.data?.msg || i18n().url_tracker_failed || 'Upload failed';
                 const stageEl = row.querySelector('.uut-stage');
                 if (stageEl) {
+                    if (notif.item_id) {
+                        stageEl.innerHTML = `${window.escapeHtmlUpload(errMsg)} (<a href="/${notif.item_id}" class="repost-link">view existing</a>)`;
+                    } else {
                         stageEl.textContent = errMsg;
+                    }
                     stageEl.style.color = '#ff5050';
                 }
                 const spinner = row.querySelector('.uut-spinner');
@@ -250,7 +254,14 @@ window.escapeHtmlUpload = window.escapeHtmlUpload || ((unsafe) => {
                         if (row) {
                             const errMsg = n.data?.msg || i18n().url_tracker_failed || 'Upload failed';
                             const stageEl = row.querySelector('.uut-stage');
-                            if (stageEl) { stageEl.textContent = errMsg; stageEl.style.color = '#ff5050'; }
+                            if (stageEl) {
+                                if (n.item_id) {
+                                    stageEl.innerHTML = `${window.escapeHtmlUpload(errMsg)} (<a href="/${n.item_id}" class="repost-link">view existing</a>)`;
+                                } else {
+                                    stageEl.textContent = errMsg;
+                                }
+                                stageEl.style.color = '#ff5050';
+                            }
                             const spinner = row.querySelector('.uut-spinner');
                             if (spinner) spinner.style.display = 'none';
                             const barFill = row.querySelector('.uut-bar-fill');
@@ -2425,12 +2436,18 @@ window.initUploadForm = (selector) => {
                             } catch(e) {}
                         }
                     } else if (!isShitpost) {
-                        throw new Error(data.msg || 'Upload failed');
+                        const err = new Error(data.msg || 'Upload failed');
+                        if (data.repost) err.repost = data.repost;
+                        throw err;
                     }
                 } catch (err) {
                     console.error('[UPLOAD ERROR]', err);
                     if (!isShitpost) {
+                        if (err.repost) {
+                            statusDiv.innerHTML = '✕ ' + window.escapeHtmlUpload(err.message) + ` (<a href="/${err.repost}" class="repost-link">view existing</a>)`;
+                        } else {
                             statusDiv.textContent = '✕ ' + err.message;
+                        }
                         statusDiv.className = 'upload-status error';
                         restoreBtn();
                         return;
@@ -2596,29 +2613,43 @@ window.initUploadForm = (selector) => {
                         const errMsg = res.msg || 'Upload failed';
                         if (isShitpost) {
                             // In shitpost mode there's no persistent statusDiv — use flash
+                            let flashMsg = `✕ ${errMsg}`;
+                            if (res.repost) {
+                                flashMsg += ` (<a href="/${res.repost}" style="color:#1fb2b0;text-decoration:underline;">view existing</a>)`;
+                            }
                             if (typeof window.flashMessage === 'function') {
-                                window.flashMessage(`✕ ${errMsg}`, 5000, 'error');
+                                window.flashMessage(flashMsg, 5000, 'error');
                             } else if (typeof window.showFlash === 'function') {
-                                window.showFlash(errMsg, 'error');
+                                window.showFlash(res.repost ? errMsg + ` (<a href="/${res.repost}" style="color:#1fb2b0;text-decoration:underline;">view existing</a>)` : errMsg, 'error');
                             }
                         } else {
-                            throw new Error(errMsg);
+                            const err = new Error(errMsg);
+                            if (res.repost) err.repost = res.repost;
+                            throw err;
                         }
                     }
                 } catch (err) {
                     console.error('[UPLOAD ERROR]', err);
                     if (!isShitpost) {
+                        if (err.repost) {
+                            statusDiv.innerHTML = '✕ ' + window.escapeHtmlUpload(err.message) + ` (<a href="/${err.repost}" class="repost-link">view existing</a>)`;
+                        } else {
                             statusDiv.textContent = '✕ ' + err.message;
+                        }
                         statusDiv.className = 'upload-status error';
                         if (progressContainer) progressContainer.style.display = 'none';
                         restoreBtn();
                         return;
                     } else {
-                        // Shitpost mode: show via flash toast
+                        // Shitpost mode: show via flash toast for general exceptions
+                        let flashMsg = `✕ ${err.message}`;
+                        if (err.repost) {
+                            flashMsg += ` (<a href="/${err.repost}" style="color:#1fb2b0;text-decoration:underline;">view existing</a>)`;
+                        }
                         if (typeof window.flashMessage === 'function') {
-                            window.flashMessage(`✕ ${err.message}`, 5000, 'error');
+                            window.flashMessage(flashMsg, 5000, 'error');
                         } else if (typeof window.showFlash === 'function') {
-                            window.showFlash(err.message, 'error');
+                            window.showFlash(err.repost ? err.message + ` (<a href="/${err.repost}" style="color:#1fb2b0;text-decoration:underline;">view existing</a>)` : err.message, 'error');
                         }
                     }
                 }

src/inc/routes/apiv2/upload.mjs

@@ -625,7 +625,9 @@ export default router => {
                                 const repostSum = await queue.checkrepostsum(checksum);
                                 if (repostSum) {
                                     await fs.unlink(source).catch(() => {});
-                                    await db`INSERT INTO notifications (user_id, type, reference_id, item_id, data) VALUES (${session.id}, 'upload_error', 0, ${repostSum}, ${db.json({ jobId, url, msg: 'Duplicate detected (Checksum)' })})`;
+                                    setProgress(jobId, { stage: 'error', done: true, error: 'This file already exists', itemId: repostSum });
+                                    cleanupJob(jobId);
+                                    await db`INSERT INTO notifications (user_id, type, reference_id, item_id, data) VALUES (${session.id}, 'upload_error', 0, ${repostSum}, ${db.json({ jobId, url, msg: 'This file already exists' })})`;
                                     return;
                                 }
                             }
@@ -637,7 +639,9 @@ export default router => {
                                     const phashMatch = await queue.checkrepostphash(phash);
                                     if (phashMatch) {
                                         await fs.unlink(source).catch(() => {});
-                                        await db`INSERT INTO notifications (user_id, type, reference_id, item_id, data) VALUES (${session.id}, 'upload_error', 0, ${phashMatch}, ${db.json({ jobId, url, msg: 'Visual duplicate detected (PHash)' })})`;
+                                        setProgress(jobId, { stage: 'error', done: true, error: 'This file is a visual duplicate', itemId: phashMatch });
+                                        cleanupJob(jobId);
+                                        await db`INSERT INTO notifications (user_id, type, reference_id, item_id, data) VALUES (${session.id}, 'upload_error', 0, ${phashMatch}, ${db.json({ jobId, url, msg: 'This file is a visual duplicate' })})`;
                                         return;
                                     }
                                 }