I realize I'm talking to myself :)
I've updated it to use nano (way cleaner for attachments) and still have a
endless write loop to couch but file streams ok. How do I stop it?
im(result.buffer, v.name)
.resize(s.width, s.height)
.autoOrient()
.stream(function (err, stdout, stderr) {
var writeStream = fs.createWriteStream('./temp/' + fileName);
stdout.pipe(endue.attachment.insert(dd.id, fileName, null, v.type, {
rev: dd.rev }));
});
Thanks!
Jeff Charette | Principal
We Are Charette
web / identity / packaging
m 415.298.2707
w wearecharette.com
e [email protected]
On Apr 2, 2013, at 8:53 PM, Jeff Charette <[email protected]> wrote:
> Reformatted post!
>
> This is a nodejs question concerning couchdb attachments. It seems too
> specific to post on stack overflow. Sorry to ask on here! I have 2 very
> long days into this so any help is deeply appreciated!
>
> I am trying to connect a write stream from graphicsmagic to a readstream in
> cradle in order to send a document I processed with graphics magic to
> couchdb.
>
> /* this makes the files, but loops infinitely */
> im(result.buffer, v.name)
> .resize(s.width, s.height)
> .autoOrient()
> .write("./temp/" + s.width + 'x' + s.height + v.name, function (err) { // <--
> this is the write stream
> if (!err) {
> var attachmentData = {
> name: s.width + 'x' + s.height + v.name,
> 'Content-Type': v.type,
> body: fs.readFileSync("./temp/" + s.width + 'x' + s.height +
> v.name) // <-- this is the read stream
> };
> db.saveAttachment(docId, attachmentData, function (err, reply) {
> if (err) {
> console.log(err)
> return
> }
> console.log(reply)
> });
> }
> });
>
> Theses are the docs I am pulling from:
>
> https://github.com/aheckmann/gm
> https://github.com/cloudhead/cradle
>
> Is anyone doing this? Maybe doing it another way? I don't care whether I
> use cradle or not just that I send the processed attachment to couch.
> Jeff Charette | Principal
> We Are Charette
> web / identity / packaging
>
> m 415.298.2707
> w wearecharette.com
> e [email protected]
>
> On Apr 2, 2013, at 8:22 PM, Jeff Charette <[email protected]> wrote:
>
>> This is a nodejs question concerning couchdb attachments. It seems too
>> specific to post on stack overflow. I have 2 very long days into this so
>> any help is deeply appreciated!
>>
>> I am trying to connect a write stream from graphicsmagic to a readstream in
>> cradle in order to send a document I processed with graphics magic to
>> couchdb.
>>
>> /* this makes the files, but loops infinitely */
>>
>> im(result.buffer, v.name)
>>
>> .resize(s.width, s.height)
>>
>> .autoOrient()
>>
>> .write("./temp/" + s.width + 'x' + s.height + v.name, function (err) { //
>> <-- this is the write stream
>>
>> if (!err) {
>>
>> var attachmentData = {
>>
>> name: s.width + 'x' + s.height + v.name,
>>
>> 'Content-Type': v.type,
>>
>> body: fs.readFileSync("./temp/" + s.width + 'x' + s.height +
>> v.name) // <-- this is the read stream
>>
>> };
>>
>> db.saveAttachment(docId, attachmentData, function (err, reply) {
>>
>> if (err) {
>>
>> console.log(err)
>>
>> return
>>
>> }
>>
>> console.log(reply)
>>
>> });
>>
>> }
>> });
>>
>> Theses are the docs I am pulling from:
>>
>> https://github.com/aheckmann/gm
>> https://github.com/cloudhead/cradle
>>
>> Is anyone doing this? Maybe doing it another way? I don't care whether I
>> use cradle or not just that I send the processed attachment to couch.
>>
>> Jeff Charette | Principal
>> We Are Charette
>> web / identity / packaging
>>
>> m 415.298.2707
>> w wearecharette.com
>> e [email protected]
>
