135 lines
4.6 KiB
Markdown
135 lines
4.6 KiB
Markdown
# docsbox [](https://travis-ci.org/dveselov/docsbox)
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`docsbox` is a standalone service that allows you convert office documents, like .docx and .pptx, into more useful filetypes like PDF, for viewing it in browser with PDF.js, or HTML for organizing full-text search of document content.
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`docsbox` uses **LibreOffice** (via **LibreOfficeKit**) for document converting.
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```bash
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$ curl -F "file=@kittens.docx" http://localhost/api/v1/
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{
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"id": "9b643d78-d0c8-4552-a0c5-111a89896176",
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"status": "queued"
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}
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$ curl http://localhost/api/v1/9b643d78-d0c8-4552-a0c5-111a89896176
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{
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"id": "9b643d78-d0c8-4552-a0c5-111a89896176",
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"result_url": "/media/9b643d78-d0c8-4552-a0c5-111a89896176.zip",
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"status": "finished"
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}
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$ curl -O http://localhost/media/9b643d78-d0c8-4552-a0c5-111a89896176.zip
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$ unzip -l 9b643d78-d0c8-4552-a0c5-111a89896176.zip
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Archive: 9b643d78-d0c8-4552-a0c5-111a89896176.zip
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Length Date Time Name
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--------- ---------- ----- ----
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11135 2016-07-08 05:31 txt
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373984 2016-07-08 05:31 pdf
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147050 2016-07-08 05:31 html
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--------- -------
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532169 3 files
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```
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```bash
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$ cat options.json
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{
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"formats": ["pdf"],
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"thumbnails": {
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"size": "640x480",
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}
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}
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$ curl -i -F "file=@kittens.ppt" -F "options=<options.json" http://localhost/api/v1/
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{
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"id": "afb58e2b-78fa-4dd7-b7f9-a64f75f50cb1",
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"status": "queued"
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}
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$ curl http://localhost/api/v1/afb58e2b-78fa-4dd7-b7f9-a64f75f50cb1
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{
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"id": "afb58e2b-78fa-4dd7-b7f9-a64f75f50cb1",
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"status": "finished",
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"result_url": "/media/afb58e2b-78fa-4dd7-b7f9-a64f75f50cb1.zip"
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}
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$ curl -O http://localhost/media/afb58e2b-78fa-4dd7-b7f9-a64f75f50cb1.zip
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$ unzip -l afb58e2b-78fa-4dd7-b7f9-a64f75f50cb1.zip
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Archive: afb58e2b-78fa-4dd7-b7f9-a64f75f50cb1.zip
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Length Date Time Name
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--------- ---------- ----- ----
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779820 2016-07-10 02:02 pdf
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177357 2016-07-10 02:02 thumbnails/0.png
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...
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130923 2016-07-10 02:02 thumbnails/30.png
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--------- -------
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13723770 32 files
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```
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# API
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```
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POST (multipart/form-data) /api/v1/
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file=@kittens.docx
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options={ # json, optional
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"formats": ["pdf"] # desired formats to be converted in, optional
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"thumbnails": { # optional
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"size": "320x240",
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}
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}
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GET /api/v1/{task_id}
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```
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# Install
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Currently, installing powered by docker-compose:
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```bash
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$ git clone https://github.com/dveselov/docsbox.git && cd docsbox
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$ docker-compose build
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$ docker-compose up
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```
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It'll start this services:
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```bash
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CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
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7ce674173732 docsbox_nginx "/usr/sbin/nginx" 8 minutes ago Up 8 minutes 0.0.0.0:80->80/tcp docsbox_nginx_1
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f6b55773c71d docsbox_rqworker "rq worker -c docsbox" 15 minutes ago Up 8 minutes docsbox_rqworker_1
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662b08daefea docsbox_rqscheduler "rqscheduler -H redis" 15 minutes ago Up 8 minutes docsbox_rqscheduler_1
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0364df126b36 docsbox_web "gunicorn -b :8000 do" 15 minutes ago Up 8 minutes 8000/tcp docsbox_web_1
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5e8c8481e288 redis:latest "docker-entrypoint.sh" 9 hours ago Up 8 minutes 0.0.0.0:6379->6379/tcp docsbox_redis_1
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```
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# Settings (env)
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```
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REDIS_URL - redis-server url (default: redis://redis:6379/0)
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REDIS_JOB_TIMEOUT - job timeout (default: 10 minutes)
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ORIGINAL_FILE_TTL - TTL for uploaded file in seconds (default: 10 minutes)
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RESULT_FILE_TTL - TTL for result file in seconds (default: 24 hours)
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THUMBNAILS_DPI - thumbnails dpi, for bigger thumbnails choice bigger values (default: 90)
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LIBREOFFICE_PATH - path to libreoffice (default: /usr/lib/libreoffice/program/)
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```
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# Scaling
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Within a single physical server, docsbox can be scaled by docker-compose:
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```bash
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$ docker-compose scale web=4 rqworker=8
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```
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For multi-host deployment you'll need to create global syncronized volume (e.g. with flocker), global redis-server and mount it at `docker-compose.yml` file.
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# Supported filetypes
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| Input | Output | Thumbnails |
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| ---------------------------------- | ------------------- | ---------- |
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| Document `doc` `docx` `odt` `rtf` | `pdf` `txt` `html` | `yes` |
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| Presentation `ppt` `pptx` `odp` | `pdf` `html` | `yes` |
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| Spreadsheet `xls` `xlsx` `ods` | `pdf` `csv` `html` | `yes` |
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