first commit

routes/merchbay.js

@@ -0,0 +1,162 @@
+const express = require('express');
+const router = express.Router();
+const { checkScreenshotsExist, generateScreenshots, buildResponsePayload } = require('../utils/screenshot');
+const { viewerUrls } = require('../config/config');
+
+/**
+ * Merchbay T-Shirt screenshot handler (4 views: front, back, right, left)
+ * Route: GET /merchbay/tshirt/:designId
+ */
+router.get('/tshirt/:designId', async (req, res) => {
+  try {
+    const designId = req.params.designId;
+    console.log('Merchbay T-Shirt screenshot request for design:', designId);
+
+    const filenames = {
+      thumb_front: `${designId}-front-thumbnail.png`,
+      thumb_back: `${designId}-back-thumbnail.png`,
+      thumb_right: `${designId}-right-thumbnail.png`,
+      thumb_left: `${designId}-left-thumbnail.png`
+    };
+
+    // Check if screenshots already exist
+    if (checkScreenshotsExist(Object.values(filenames))) {
+      console.log('Screenshots already exist, returning cached versions');
+      return res.status(200).jsonp(buildResponsePayload(filenames));
+    }
+
+    // Generate new screenshots
+    const url = `${viewerUrls.merchbay}${designId}/`;
+    const clipConfigs = [
+      {
+        filename: filenames.thumb_front,
+        clip: { x: 120, y: 37.11, width: 470, height: 520 }
+      },
+      {
+        filename: filenames.thumb_back,
+        clip: { x: 776.967, y: 37.11, width: 470, height: 520 }
+      },
+      {
+        filename: filenames.thumb_right,
+        clip: { x: 120, y: 557, width: 470, height: 520 }
+      },
+      {
+        filename: filenames.thumb_left,
+        clip: { x: 776.967, y: 557, width: 470, height: 520 }
+      }
+    ];
+
+    await generateScreenshots(url, clipConfigs);
+
+    res.status(200).jsonp(buildResponsePayload(filenames));
+  } catch (error) {
+    console.error('Merchbay T-Shirt screenshot error:', error);
+    res.status(500).json({ 
+      error: 'Failed to generate screenshots',
+      message: error.message 
+    });
+  }
+});
+
+/**
+ * Merchbay All-Over Print screenshot handler (2 views: front, back)
+ * Route: GET /merchbay/allover/:designId
+ */
+router.get('/allover/:designId', async (req, res) => {
+  try {
+    const designId = req.params.designId;
+    console.log('Merchbay All-Over Print screenshot request for design:', designId);
+
+    const filenames = {
+      thumb_front: `${designId}-front-thumbnail.png`,
+      thumb_back: `${designId}-back-thumbnail.png`
+    };
+
+    // Check if screenshots already exist
+    if (checkScreenshotsExist(Object.values(filenames))) {
+      console.log('Screenshots already exist, returning cached versions');
+      return res.status(200).jsonp(buildResponsePayload(filenames));
+    }
+
+    // Generate new screenshots
+    const url = `${viewerUrls.merchbay}${designId}/`;
+    const clipConfigs = [
+      {
+        filename: filenames.thumb_front,
+        clip: { x: 56.5, y: 40, width: 470, height: 520 }
+      },
+      {
+        filename: filenames.thumb_back,
+        clip: { x: 716.78, y: 40, width: 470, height: 520 }
+      }
+    ];
+
+    await generateScreenshots(url, clipConfigs);
+
+    res.status(200).jsonp(buildResponsePayload(filenames));
+  } catch (error) {
+    console.error('Merchbay All-Over Print screenshot error:', error);
+    res.status(500).json({ 
+      error: 'Failed to generate screenshots',
+      message: error.message 
+    });
+  }
+});
+
+/**
+ * Merchbay Legacy T-Shirt screenshot handler (4 views: front, back, right, left)
+ * Uses legacy viewer URL format
+ * Route: GET /merchbay/legacy/:designId
+ */
+router.get('/legacy/:designId', async (req, res) => {
+  try {
+    const designId = req.params.designId;
+    console.log('Merchbay Legacy screenshot request for design:', designId);
+
+    const filenames = {
+      thumb_front: `${designId}-front-thumbnail.png`,
+      thumb_back: `${designId}-back-thumbnail.png`,
+      thumb_right: `${designId}-right-thumbnail.png`,
+      thumb_left: `${designId}-left-thumbnail.png`
+    };
+
+    // Check if screenshots already exist
+    if (checkScreenshotsExist(Object.values(filenames))) {
+      console.log('Screenshots already exist, returning cached versions');
+      return res.status(200).jsonp(buildResponsePayload(filenames));
+    }
+
+    // Generate new screenshots using legacy URL format
+    const url = `${viewerUrls.merchbayLegacy}${designId}`;
+    const clipConfigs = [
+      {
+        filename: filenames.thumb_front,
+        clip: { x: 120, y: 37.11, width: 470, height: 520 }
+      },
+      {
+        filename: filenames.thumb_back,
+        clip: { x: 776.967, y: 37.11, width: 470, height: 520 }
+      },
+      {
+        filename: filenames.thumb_right,
+        clip: { x: 120, y: 557, width: 470, height: 520 }
+      },
+      {
+        filename: filenames.thumb_left,
+        clip: { x: 776.967, y: 557, width: 470, height: 520 }
+      }
+    ];
+
+    await generateScreenshots(url, clipConfigs);
+
+    res.status(200).jsonp(buildResponsePayload(filenames));
+  } catch (error) {
+    console.error('Merchbay Legacy screenshot error:', error);
+    res.status(500).json({ 
+      error: 'Failed to generate screenshots',
+      message: error.message 
+    });
+  }
+});
+
+module.exports = router;