connect middleware for generate thumbnail from image, audio, video and pdf file.
- imagemagick
- ffmpeg
- pdftk
npm install connect-thumbnail
app.use(require('connect-thumbnail')({/* options */}));
<img src='http://example.net/audio.mp3.thumbnail'>
- directory -> try to thumb latest file includes
- optional
- hook extension, default
thumbnail
.
- optional
- root directory for file name, default
path.resolve()
.
- optional
- cache path, default
/tmp
. - no regenerate if already exists cached file.
- optional
- request timeout, default
5000
.
- optional
- resize image for imagemagick, default
160x160
.
- optional
- show error log, default
false
- optional
- fallback image, default
null
- search from
#{default}
,#{path}/#{default}
,#{PROJECT}/#{default}
- redirect to
req.query.fallback
http://example.net/some/file.mp3?fallback=/img/audio.png
- returns redirect to
/img/audio.png
- on fallback, get file info from
res._thumbnail
andres._thumbnailError
res._thumbnail
has target file'sstat
+path
_.extend(fs.statSync(target), { path: 'path'})
res._thumbnailError
is instanceofError
app.use(require('connect-thumbnail')({
ext: 'thumbnail'
}));
app.get(/.*\.thumbnail$/, function (req, res) {
// this section hooks only thumbnail fallback
if (res._thumbnail) {
console.log(res._thumbnail);
}
});
Copyright © 2013 geta6 licensed under MIT
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.