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couchmagick
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===========
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Run ImageMagicks `convert` on CouchDB documents.
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Installation
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------------
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via npm:
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```bash
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npm install couchmagick -g
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```
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Daemon Configuration
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--------------------
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Add couchmagick to `os_daemons` config section:
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```ini
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[os_daemons]
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couchmagick = couchmagick
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```
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Now CouchDB takes care of the couchmagick process.
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```ini
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[couchmagick]
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; Optional username and password
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username = mein-user
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password = secure
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; Timeout in ms. Default is 10000
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timeout = 1000
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; Batch size. Default is 100
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limit = 1000
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```
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Imagemagick Configuration
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-------------------------
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Add a `couchmagick` property to a design document. couchmagick will process all
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databases which have such a design document.
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```json
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{
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"_id": "_design/my-couchmagick-config",
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"_rev": "1-a653b27246b01cf9204fa9f5dee7cc64",
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"couchmagick": {
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"filter": "function(doc) { return doc.type === 'post'; }",
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"versions": {
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"thumbnail": {
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"filter": "function(doc, name) { return doc.display && doc.display.indexOf('overview') > -1; }",
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"format": "jpg",
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"id": "{id}/thumbnail",
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"name": "{basename}-thumbnail.jpg",
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"args": [
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"-",
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"-resize", "x100",
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"-quality", "75",
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"-colorspace", "sRGB",
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"-strip",
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"jpg:-"
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]
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}
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}
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}
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}
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```
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See [couchmagick-stream](https://github.com/null2/couchmagick-stream) for available options;
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Contributing
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------------
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Lint your code via `npm run jshint`.
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License
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-------
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Copyright (c) 2012-2013 Johannes J. Schmidt, null2 GmbH
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Licensed under the MIT license.
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