feat: image optimization — client-side resize + server-side thumbnails

Avatars/banners now resize to max 512px/1920px and convert to WebP before upload (zero server cost). Chat image uploads generate an 800px-wide WebP thumbnail via Sharp; the feed shows the thumbnail, click opens the full-res original. Adds lazy loading to avatars. Federation-compatible: remote instances without this feature fall back gracefully.
2026-03-13 16:44:14 +01:00
parent 12b450b7b9
commit 3e97c2b0f5
19 changed files with 449 additions and 20 deletions
@@ -68,6 +68,9 @@ importers:
      livekit-server-sdk:
        specifier: ^2.6.1
        version: 2.15.0
+      sharp:
+        specifier: ^0.33.0
+        version: 0.33.5
    devDependencies:
      '@types/bcryptjs':
        specifier: ^2.4.6
@@ -362,6 +365,9 @@ packages:
    resolution: {integrity: sha512-fKpv9kg4SPmt+hY7SVBnIYULE9QJl8L3sCfcBsnqbJwwBwAeTLokJ9TRt9y7bK0JAzIW2y78TVVjvnQEms/yyA==}
    engines: {node: '>=16.4'}

+  '@emnapi/runtime@1.9.0':
+    resolution: {integrity: sha512-QN75eB0IH2ywSpRpNddCRfQIhmJYBCJ1x5Lb3IscKAL8bMnVAKnRg8dCoXbHzVLLH7P38N2Z3mtulB7W0J0FKw==}
+
  '@esbuild-kit/core-utils@3.3.2':
    resolution: {integrity: sha512-sPRAnw9CdSsRmEtnsl2WXWdyquogVpB3yZ3dgwJfe8zrOzTsV7cJvmwrKVa+0ma5BoiGJ+BoqkMvawbayKUsqQ==}
    deprecated: 'Merged into tsx: https://tsx.is'
@@ -1016,6 +1022,123 @@ packages:
  '@gar/promisify@1.1.3':
    resolution: {integrity: sha512-k2Ty1JcVojjJFwrg/ThKi2ujJ7XNLYaFGNB/bWT9wGR+oSMJHMa5w+CUq6p/pVrKeNNgA7pCqEcjSnHVoqJQFw==}

+  '@img/sharp-darwin-arm64@0.33.5':
+    resolution: {integrity: sha512-UT4p+iz/2H4twwAoLCqfA9UH5pI6DggwKEGuaPy7nCVQ8ZsiY5PIcrRvD1DzuY3qYL07NtIQcWnBSY/heikIFQ==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [arm64]
+    os: [darwin]
+
+  '@img/sharp-darwin-x64@0.33.5':
+    resolution: {integrity: sha512-fyHac4jIc1ANYGRDxtiqelIbdWkIuQaI84Mv45KvGRRxSAa7o7d1ZKAOBaYbnepLC1WqxfpimdeWfvqqSGwR2Q==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [x64]
+    os: [darwin]
+
+  '@img/sharp-libvips-darwin-arm64@1.0.4':
+    resolution: {integrity: sha512-XblONe153h0O2zuFfTAbQYAX2JhYmDHeWikp1LM9Hul9gVPjFY427k6dFEcOL72O01QxQsWi761svJ/ev9xEDg==}
+    cpu: [arm64]
+    os: [darwin]
+
+  '@img/sharp-libvips-darwin-x64@1.0.4':
+    resolution: {integrity: sha512-xnGR8YuZYfJGmWPvmlunFaWJsb9T/AO2ykoP3Fz/0X5XV2aoYBPkX6xqCQvUTKKiLddarLaxpzNe+b1hjeWHAQ==}
+    cpu: [x64]
+    os: [darwin]
+
+  '@img/sharp-libvips-linux-arm64@1.0.4':
+    resolution: {integrity: sha512-9B+taZ8DlyyqzZQnoeIvDVR/2F4EbMepXMc/NdVbkzsJbzkUjhXv/70GQJ7tdLA4YJgNP25zukcxpX2/SueNrA==}
+    cpu: [arm64]
+    os: [linux]
+    libc: [glibc]
+
+  '@img/sharp-libvips-linux-arm@1.0.5':
+    resolution: {integrity: sha512-gvcC4ACAOPRNATg/ov8/MnbxFDJqf/pDePbBnuBDcjsI8PssmjoKMAz4LtLaVi+OnSb5FK/yIOamqDwGmXW32g==}
+    cpu: [arm]
+    os: [linux]
+    libc: [glibc]
+
+  '@img/sharp-libvips-linux-s390x@1.0.4':
+    resolution: {integrity: sha512-u7Wz6ntiSSgGSGcjZ55im6uvTrOxSIS8/dgoVMoiGE9I6JAfU50yH5BoDlYA1tcuGS7g/QNtetJnxA6QEsCVTA==}
+    cpu: [s390x]
+    os: [linux]
+    libc: [glibc]
+
+  '@img/sharp-libvips-linux-x64@1.0.4':
+    resolution: {integrity: sha512-MmWmQ3iPFZr0Iev+BAgVMb3ZyC4KeFc3jFxnNbEPas60e1cIfevbtuyf9nDGIzOaW9PdnDciJm+wFFaTlj5xYw==}
+    cpu: [x64]
+    os: [linux]
+    libc: [glibc]
+
+  '@img/sharp-libvips-linuxmusl-arm64@1.0.4':
+    resolution: {integrity: sha512-9Ti+BbTYDcsbp4wfYib8Ctm1ilkugkA/uscUn6UXK1ldpC1JjiXbLfFZtRlBhjPZ5o1NCLiDbg8fhUPKStHoTA==}
+    cpu: [arm64]
+    os: [linux]
+    libc: [musl]
+
+  '@img/sharp-libvips-linuxmusl-x64@1.0.4':
+    resolution: {integrity: sha512-viYN1KX9m+/hGkJtvYYp+CCLgnJXwiQB39damAO7WMdKWlIhmYTfHjwSbQeUK/20vY154mwezd9HflVFM1wVSw==}
+    cpu: [x64]
+    os: [linux]
+    libc: [musl]
+
+  '@img/sharp-linux-arm64@0.33.5':
+    resolution: {integrity: sha512-JMVv+AMRyGOHtO1RFBiJy/MBsgz0x4AWrT6QoEVVTyh1E39TrCUpTRI7mx9VksGX4awWASxqCYLCV4wBZHAYxA==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [arm64]
+    os: [linux]
+    libc: [glibc]
+
+  '@img/sharp-linux-arm@0.33.5':
+    resolution: {integrity: sha512-JTS1eldqZbJxjvKaAkxhZmBqPRGmxgu+qFKSInv8moZ2AmT5Yib3EQ1c6gp493HvrvV8QgdOXdyaIBrhvFhBMQ==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [arm]
+    os: [linux]
+    libc: [glibc]
+
+  '@img/sharp-linux-s390x@0.33.5':
+    resolution: {integrity: sha512-y/5PCd+mP4CA/sPDKl2961b+C9d+vPAveS33s6Z3zfASk2j5upL6fXVPZi7ztePZ5CuH+1kW8JtvxgbuXHRa4Q==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [s390x]
+    os: [linux]
+    libc: [glibc]
+
+  '@img/sharp-linux-x64@0.33.5':
+    resolution: {integrity: sha512-opC+Ok5pRNAzuvq1AG0ar+1owsu842/Ab+4qvU879ippJBHvyY5n2mxF1izXqkPYlGuP/M556uh53jRLJmzTWA==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [x64]
+    os: [linux]
+    libc: [glibc]
+
+  '@img/sharp-linuxmusl-arm64@0.33.5':
+    resolution: {integrity: sha512-XrHMZwGQGvJg2V/oRSUfSAfjfPxO+4DkiRh6p2AFjLQztWUuY/o8Mq0eMQVIY7HJ1CDQUJlxGGZRw1a5bqmd1g==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [arm64]
+    os: [linux]
+    libc: [musl]
+
+  '@img/sharp-linuxmusl-x64@0.33.5':
+    resolution: {integrity: sha512-WT+d/cgqKkkKySYmqoZ8y3pxx7lx9vVejxW/W4DOFMYVSkErR+w7mf2u8m/y4+xHe7yY9DAXQMWQhpnMuFfScw==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [x64]
+    os: [linux]
+    libc: [musl]
+
+  '@img/sharp-wasm32@0.33.5':
+    resolution: {integrity: sha512-ykUW4LVGaMcU9lu9thv85CbRMAwfeadCJHRsg2GmeRa/cJxsVY9Rbd57JcMxBkKHag5U/x7TSBpScF4U8ElVzg==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [wasm32]
+
+  '@img/sharp-win32-ia32@0.33.5':
+    resolution: {integrity: sha512-T36PblLaTwuVJ/zw/LaH0PdZkRz5rd3SmMHX8GSmR7vtNSP5Z6bQkExdSK7xGWyxLw4sUknBuugTelgw2faBbQ==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [ia32]
+    os: [win32]
+
+  '@img/sharp-win32-x64@0.33.5':
+    resolution: {integrity: sha512-MpY/o8/8kj+EcnxwvrP4aTJSWw/aZ7JIGR4aBeZkZw5B7/Jn+tY9/VNwtcoGmdT7GfggGIU4kygOMSbYnOrAbg==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+    cpu: [x64]
+    os: [win32]
+
  '@isaacs/cliui@8.0.2':
    resolution: {integrity: sha512-O8jcjabXaleOG9DQ0+ARXWZBTfnP4WNAqzuiJK7ll44AmxGKv/J2M4TPjxjY3znBCfvBXFzucm1twdyFybFqEA==}
    engines: {node: '>=12'}
@@ -1804,10 +1927,17 @@ packages:
  color-name@1.1.4:
    resolution: {integrity: sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==}

+  color-string@1.9.1:
+    resolution: {integrity: sha512-shrVawQFojnZv6xM40anx4CkoDP+fZsw/ZerEMsW/pyzsRbElpsL/DBVW7q3ExxwusdNXI3lXpuhEZkzs8p5Eg==}
+
  color-support@1.1.3:
    resolution: {integrity: sha512-qiBjkpbMLO/HL68y+lh4q0/O1MZFj2RX6X/KmMa3+gJD3z+WwI1ZzDHysvqHGS3mP6mznPckpXmw1nI9cJjyRg==}
    hasBin: true

+  color@4.2.3:
+    resolution: {integrity: sha512-1rXeuUUiGGrykh+CeBdu5Ie7OJwinCgQY0bc7GCRxy5xVHy+moaqkpL/jqQq0MtQOeYcrqEz4abc5f0KtU7W4A==}
+    engines: {node: '>=12.5.0'}
+
  combined-stream@1.0.8:
    resolution: {integrity: sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==}
    engines: {node: '>= 0.8'}
@@ -2580,6 +2710,9 @@ packages:
  is-alphanumerical@2.0.1:
    resolution: {integrity: sha512-hmbYhX/9MUMF5uh7tOXyK/n0ZvWpad5caBA17GsC6vyuCqaWliRG5K1qS9inmUhEMaOBIW7/whAnSwveW/LtZw==}

+  is-arrayish@0.3.4:
+    resolution: {integrity: sha512-m6UrgzFVUYawGBh1dUsWR5M2Clqic9RVXC/9f8ceNlv2IcO9j9J/z8UoCLPqtsPBFNzEpfR3xftohbfqDx8EQA==}
+
  is-binary-path@2.1.0:
    resolution: {integrity: sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==}
    engines: {node: '>=8'}
@@ -3610,6 +3743,10 @@ packages:
  setprototypeof@1.2.0:
    resolution: {integrity: sha512-E5LDX7Wrp85Kil5bhZv46j8jOeboKq5JMmYM3gVGdGH8xFpPWXUMsNrlODCrkoxMEeNi/XZIwuRvY4XNwYMJpw==}

+  sharp@0.33.5:
+    resolution: {integrity: sha512-haPVm1EkS9pgvHrQ/F3Xy+hgcuMV0Wm9vfIBSiwZ05k+xgb0PkBQpGsAA/oWdDobNaZTH5ppvHtzCFbnSEwHVw==}
+    engines: {node: ^18.17.0 || ^20.3.0 || >=21.0.0}
+
  shebang-command@2.0.0:
    resolution: {integrity: sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==}
    engines: {node: '>=8'}
@@ -3634,6 +3771,9 @@ packages:
  simple-get@4.0.1:
    resolution: {integrity: sha512-brv7p5WgH0jmQJr1ZDDfKDOSeWWg+OVypG99A/5vYGPqJ6pxiaHLy8nxtFjBA7oMa01ebA9gfh1uMCFqOuXxvA==}

+  simple-swizzle@0.2.4:
+    resolution: {integrity: sha512-nAu1WFPQSMNr2Zn9PGSZK9AGn4t/y97lEm+MXTtUDwfP0ksAIX4nO+6ruD9Jwut4C49SB1Ws+fbXsm/yScWOHw==}
+
  simple-update-notifier@2.0.0:
    resolution: {integrity: sha512-a2B9Y0KlNXl9u/vsW6sTIu9vGEpfKu2wRV6l1H3XEas/0gUIzGzBoP/IouTcUQbm9JWZLH3COxyn03TYlFax6w==}
    engines: {node: '>=10'}
@@ -4406,6 +4546,11 @@ snapshots:
    transitivePeerDependencies:
      - supports-color

+  '@emnapi/runtime@1.9.0':
+    dependencies:
+      tslib: 2.8.1
+    optional: true
+
  '@esbuild-kit/core-utils@3.3.2':
    dependencies:
      esbuild: 0.18.20
@@ -4792,6 +4937,81 @@ snapshots:

  '@gar/promisify@1.1.3': {}

+  '@img/sharp-darwin-arm64@0.33.5':
+    optionalDependencies:
+      '@img/sharp-libvips-darwin-arm64': 1.0.4
+    optional: true
+
+  '@img/sharp-darwin-x64@0.33.5':
+    optionalDependencies:
+      '@img/sharp-libvips-darwin-x64': 1.0.4
+    optional: true
+
+  '@img/sharp-libvips-darwin-arm64@1.0.4':
+    optional: true
+
+  '@img/sharp-libvips-darwin-x64@1.0.4':
+    optional: true
+
+  '@img/sharp-libvips-linux-arm64@1.0.4':
+    optional: true
+
+  '@img/sharp-libvips-linux-arm@1.0.5':
+    optional: true
+
+  '@img/sharp-libvips-linux-s390x@1.0.4':
+    optional: true
+
+  '@img/sharp-libvips-linux-x64@1.0.4':
+    optional: true
+
+  '@img/sharp-libvips-linuxmusl-arm64@1.0.4':
+    optional: true
+
+  '@img/sharp-libvips-linuxmusl-x64@1.0.4':
+    optional: true
+
+  '@img/sharp-linux-arm64@0.33.5':
+    optionalDependencies:
+      '@img/sharp-libvips-linux-arm64': 1.0.4
+    optional: true
+
+  '@img/sharp-linux-arm@0.33.5':
+    optionalDependencies:
+      '@img/sharp-libvips-linux-arm': 1.0.5
+    optional: true
+
+  '@img/sharp-linux-s390x@0.33.5':
+    optionalDependencies:
+      '@img/sharp-libvips-linux-s390x': 1.0.4
+    optional: true
+
+  '@img/sharp-linux-x64@0.33.5':
+    optionalDependencies:
+      '@img/sharp-libvips-linux-x64': 1.0.4
+    optional: true
+
+  '@img/sharp-linuxmusl-arm64@0.33.5':
+    optionalDependencies:
+      '@img/sharp-libvips-linuxmusl-arm64': 1.0.4
+    optional: true
+
+  '@img/sharp-linuxmusl-x64@0.33.5':
+    optionalDependencies:
+      '@img/sharp-libvips-linuxmusl-x64': 1.0.4
+    optional: true
+
+  '@img/sharp-wasm32@0.33.5':
+    dependencies:
+      '@emnapi/runtime': 1.9.0
+    optional: true
+
+  '@img/sharp-win32-ia32@0.33.5':
+    optional: true
+
+  '@img/sharp-win32-x64@0.33.5':
+    optional: true
+
  '@isaacs/cliui@8.0.2':
    dependencies:
      string-width: 5.1.2
@@ -5643,8 +5863,18 @@ snapshots:

  color-name@1.1.4: {}

+  color-string@1.9.1:
+    dependencies:
+      color-name: 1.1.4
+      simple-swizzle: 0.2.4
+
  color-support@1.1.3: {}

+  color@4.2.3:
+    dependencies:
+      color-convert: 2.0.1
+      color-string: 1.9.1
+
  combined-stream@1.0.8:
    dependencies:
      delayed-stream: 1.0.0
@@ -6548,6 +6778,8 @@ snapshots:
      is-alphabetical: 2.0.1
      is-decimal: 2.0.1

+  is-arrayish@0.3.4: {}
+
  is-binary-path@2.1.0:
    dependencies:
      binary-extensions: 2.3.0
@@ -7832,6 +8064,32 @@ snapshots:

  setprototypeof@1.2.0: {}

+  sharp@0.33.5:
+    dependencies:
+      color: 4.2.3
+      detect-libc: 2.1.2
+      semver: 7.7.4
+    optionalDependencies:
+      '@img/sharp-darwin-arm64': 0.33.5
+      '@img/sharp-darwin-x64': 0.33.5
+      '@img/sharp-libvips-darwin-arm64': 1.0.4
+      '@img/sharp-libvips-darwin-x64': 1.0.4
+      '@img/sharp-libvips-linux-arm': 1.0.5
+      '@img/sharp-libvips-linux-arm64': 1.0.4
+      '@img/sharp-libvips-linux-s390x': 1.0.4
+      '@img/sharp-libvips-linux-x64': 1.0.4
+      '@img/sharp-libvips-linuxmusl-arm64': 1.0.4
+      '@img/sharp-libvips-linuxmusl-x64': 1.0.4
+      '@img/sharp-linux-arm': 0.33.5
+      '@img/sharp-linux-arm64': 0.33.5
+      '@img/sharp-linux-s390x': 0.33.5
+      '@img/sharp-linux-x64': 0.33.5
+      '@img/sharp-linuxmusl-arm64': 0.33.5
+      '@img/sharp-linuxmusl-x64': 0.33.5
+      '@img/sharp-wasm32': 0.33.5
+      '@img/sharp-win32-ia32': 0.33.5
+      '@img/sharp-win32-x64': 0.33.5
+
  shebang-command@2.0.0:
    dependencies:
      shebang-regex: 3.0.0
@@ -7852,6 +8110,10 @@ snapshots:
      once: 1.4.0
      simple-concat: 1.0.1

+  simple-swizzle@0.2.4:
+    dependencies:
+      is-arrayish: 0.3.4
+
  simple-update-notifier@2.0.0:
    dependencies:
      semver: 7.7.4