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upload.py
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#
# Copyright (c) 2013 Bhautik J Joshi ([email protected])
#
# 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.
#
import findLibs
from imageInfo import Image
import tempfile
import ingestor
import web
import json
urls = ('', 'Upload')
# Response dict should be something like:
#"name": "picture1.jpg",
#"size": 902604,
#"url": "http:\/\/example.org\/files\/picture1.jpg",
#"thumbnail_url": "http:\/\/example.org\/files\/thumbnail\/picture1.jpg",
#"delete_url": "http:\/\/example.org\/files\/picture1.jpg",
#"delete_type": "DELETE"
def assembleJsonResponse(metaDict):
rv = {}
rv["files"] = [metaDict]
jsonDump = json.dumps(rv)
return jsonDump
class Upload:
def GET(self):
return """<html><head></head><body>
<form method="POST" enctype="multipart/form-data" action="">
<input type="file" name="myfile" />
<br/>
<input type="submit" />
</form>
</body></html>"""
def POST(self):
x = web.input()
#try:
f = tempfile.NamedTemporaryFile(delete=False)
f.write(x['files[]'])
f.close()
print "creating image"
image = Image(f.name)
metaDict = {}
for k in image.availableFields():
metaDict[k] = image.getData(k)
metaDict['size'] = len(x['files[]'])
#pass this to the ingestor
metaDict = ingestor.ingestImage(f.name, metaDict)
return assembleJsonResponse(metaDict)
uploadApp = web.application(urls, locals())