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Re: [Zope] Posting a document to Zope via a Java Program
by Gilles 16 Oct '02

16 Oct '02

Hello, With you code I get : 000719: 3c 70 3e 0a 20 20 3c 73 74 72 6f 6e 67 3e 45 72 < p > . < s t r o n g > E r 000735: 72 6f 72 20 54 79 70 65 3a 20 56 61 6c 75 65 45 r o r T y p e : V a l u e E 000751: 72 72 6f 72 3c 2f 73 74 72 6f 6e 67 3e 3c 62 72 r r o r < / s t r o n g > < b r 000767: 3e 0a 20 20 3c 73 74 72 6f 6e 67 3e 45 72 72 6f > . < s t r o n g > E r r o 000783: 72 20 56 61 6c 75 65 3a 20 49 6e 76 61 6c 69 64 r V a l u e : I n v a l i d 000799: 20 62 6f 75 6e 64 61 72 79 20 69 6e 20 6d 75 6c b o u n d a r y i n m u l 000815: 74 69 70 61 72 74 20 66 6f 72 6d 3a 20 27 27 3c t i p a r t f o r m : ' ' < 000831: 2f 73 74 72 6f 6e 67 3e 3c 62 72 3e 20 0a 20 20 / s t r o n g > < b r > . The boundary you are using look wrong. I was doing this in python and I think I was getting the boundary from some library, I was not creating it myself. Gilles ----- Original Message ----- From: "D Bamud" <nougain(a)cad.delhi.nic.in> To: "Zope Mailing List" <zope(a)zope.org> Sent: Thursday, October 10, 2002 8:16 AM Subject: [Zope] Posting a document to Zope via a Java Program > > > > > My idea is to submit a document using a Java Client and not the browser. I > could do this successfully using my *JAVA HTTP Client program* written by > me. The server I used is Tomcat4.0.3 and a JSP program Upload.jsp (that uses > com.orelly.servlet.MultiPart). If it works fine here it should work fine > with any HTTP server including Zope. But when I try "Zope" server (with > program http://localhost:8080/Examples/FileLibrary/addFile) it gives me a > 500 error. I am posting the error message below if you can give some clue... > (I used the specs from RFC1867) > > null: HTTP/1.1 500 Internal Server Error > Server: Zope/(Zope 2.5.1 (binary release, python 2.1, win32-x86), python > 2.1.3, win32) ZServer/1.1b1 > Date: Thu, 10 Oct 2002 12:57:34 GMT > Bobo-Exception-File: C:\Zope\bin\lib\cgi.py > Content-Type: text/html > Bobo-Exception-Type: ValueError > Bobo-Exception-Value: bobo exception > Etag: > Content-Length: 1704 > Bobo-Exception-Line: 603 > > getRequestMethod : POST > getResponseCode : 500 > getResponseMessage : Internal Server Error > > > --------------------------------------------------------- > Here is my entire working Java HTTP Client program > --------------------------------------------------------- > import java.io.*; > import java.net.*; > > /** > * RFC 1867 > * ======== > * Content-type: multipart/form-data, boundary=AaB03x > * > * --AaB03x > * content-disposition: form-data; name="field1" > * > * Joe Blow > * --AaB03x > * content-disposition: form-data; name="pics"; filename="file1.txt" > * Content-Type: text/plain > * > * ... contents of file1.txt ... > * --AaB03x-- > */ > public class PostDocument { > public static void main(String[] args) throws Exception { > // > // CONSTANTS > // > String url = "http://localhost:8080/Examples/FileLibrary/addFile"; > // <--- Zope/Python > // String url = > "http://localhost:8080/rcn/jsp/UploadFile.jsp?action=upload"; // <--- > Tomcat/JSP > String docPath = "D:\\rcn\\java\\HttpURLConnection\\testdoc.txt"; > String bndry = "AaB03x"; > String paramName = "file"; > String fileName = "testdoc.txt"; > > // > // CREATE AN HTTP CONNECTION > // > HttpURLConnection httpcon = (HttpURLConnection) ((new > URL(url).openConnection())); > httpcon.setDoOutput(true); > httpcon.setUseCaches(false); // ??? Not Required? > httpcon.setRequestMethod("POST"); > httpcon.setRequestProperty("Content-type", "multipart/form-data, > boundary=" +bndry); // this is new line > httpcon.connect(); > > // > // OPEN THE READ AND WRITE STREAMS > // > System.out.println("Posting " +docPath +"..."); > File file = new File(docPath); > FileInputStream is = new FileInputStream(file); > OutputStream os = httpcon.getOutputStream(); > > // > // WRITE THE FIRST/START BOUNDARY > // > String disptn = "--" +bndry +"\r\ncontent-disposition: form-data; > name=\"" +paramName +"\"; filename=\"" +fileName +"\"\r\nContent-Type: > text/plain\r\n\r\n"; > System.out.print(disptn); > os.write(disptn.getBytes()); > > // > // WRITE THE FILE CONTENT > // > byte[] buffer = new byte[4096]; > int bytes_read; > while((bytes_read = is.read(buffer)) != -1) { > os.write(buffer, 0, bytes_read); > System.out.print(new String(buffer, 0, bytes_read)); > } > > // > // WRITE THE CLOSING BOUNDARY > // > String boundar = "\r\n--" +bndry +"--"; > System.out.print(boundar); > os.write(boundar.getBytes()); // another 2 new lines > > // > // FLUSH / CLOSE THE STREAMS > // > os.flush(); > os.close(); > is.close(); > > // DEBUG > System.out.println("\n....Done!!!...\n\n"); > dump(httpcon); > } > > public static void dump(HttpURLConnection httpcon) throws IOException { > int n=0; // n=0 has no key, and the HTTP return status in the value > field > String headerKey; > String headerVal; > > while (true){ > headerKey = httpcon.getHeaderFieldKey(n); > headerVal = httpcon.getHeaderField(n); > > if (headerKey != null || headerVal != null) { > System.out.println(headerKey +": " +headerVal); > } > else { > break; > } > > n++; > } > > System.out.println(); > System.out.println("getRequestMethod : " > +httpcon.getRequestMethod()); > System.out.println("getResponseCode : " > +httpcon.getResponseCode()); > System.out.println("getResponseMessage : " > +httpcon.getResponseMessage()); > } > } > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) > > >

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Re: [Zope] searching
by Jaroslav Lukesh 16 Oct '02

16 Oct '02

Sure. Add Zcatalog, select appropriate fields (blow out principia*, you do not need for that) and make search interface.Do not forget define both Indexes nad Metadata. But where I can define filename field as Andreas reccomend? Or you could use path index: Path Indexes index the physical path of a sequence of objects. A Path Index will return all objects that match a partital path specified in a search query. Or you should use pure DTML solution (I love DTML solutions :): <dtml-in "yourZcatalog()"> <dtml-let "Zfilename=yourZcatalog.getpath(data_record_id_)"> <dtml-if "_.string.find(_['Zfilename'],'cow')>-1">Found *cow*: <dtml-var Zfilename><br></dtml-if> </dtml-let> </dtml-in> Not tried, but it may work. Regards JL. ---------- Odesílatel: Andreas Jung <andreas(a)andreas-jung.com> Keyword indexes don't support wildcards. You must create a TextIndex instead. --On Mittwoch, 16. Oktober 2002 00:53 -0700 "michael.tañag" <almightymike(a)yahoo.com> wrote: > Is there a way in which I could serach for files inside zope using a > keyword. For example I type in "cow" and it will search filenames with > the word cow in it, like "cowhead.doc" and "da cow boy.pdf". Can Z > Catalog do this?

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Re: [Zope] Calling script from script inside protected folder
by Jaroslav Lukesh 16 Oct '02

16 Oct '02

| Odesílatel: Dylan Reinhardt <Dylan(a)DylanReinhardt.com> | The theory I'd try first is that the called script may be attempting to do | something that Player permissions are not approved for. | | Oddly enough, it's possible to grant permissions to Anonymous but still | withhold them from groups that require authentication. I'd double-check | the permissions for any objects called by the second script to see if | you've granted Anonymous permission without granting Player permission. use proxy tab for taht script, see management tabs. | It's also possible that the called script may not have its permissions set | to acquire settings from the parent folder. Sounds like you would have | noticed, though. | | If time is short, an easy way to fix the problem is to grant the calling | script the Manager proxy role. But you only want to do that if you're | certain that it's safe for all things done by the scripts to be done in | that context. Proxy is by me safest methot to grant privileges for "this and only this" that you need for non-privileged user. If you are concerned, you should check (from script) place from where are script calling. Regards JL.

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searching
by michael.ta�ag 16 Oct '02

16 Oct '02

hi! Is there a way in which I could serach for files inside zope using a keyword. For example I type in "cow" and it will search filenames with the word cow in it, like "cowhead.doc" and "da cow boy.pdf". Can Z Catalog do this? TIA! --------------------------------- Do you Yahoo!? Faith Hill - Exclusive Performances, Videos, & more faith.yahoo.com

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Re: [Zope] Javascript onclick event and DTML
by Jaroslav Lukesh 16 Oct '02

16 Oct '02

| Odesílatel: Chris McDonough <chrism(a)zope.com> | You would cause the onclick event to call a JavaScript function that | itself calls back in to Zope via HTTP to a method that sets the session | vars. | | On Tue, 2002-10-15 at 12:32, AM wrote: | > Hi, | > If I had a link in which if the onclick event happened I wanted to set a | > couple of session vars how would I go about doing it?? Why not add cookies from javascript? And then read that in another page request, like that: www.domain.com/folder/?another_page Note that you need make some changes in your index_html rendering (or kind of redirecting). Regards JL.

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Calling script from script inside protected folder
by Dmitry Litovchenko 16 Oct '02

16 Oct '02

I have Player role in my site, and Member folder, protected by the following permissions: View [ ]Acquire [ ]Anonymous [x]Authenticated [x]Manager [x]Owner [x]Player Everything behaves like expected but if being Player (having roles "Authenticated" and "Player" only) I am call Python Script from another Python Script (both are located inside this protected folder), my browser pops up Login Dialog and everything works only if I authenticate myself as Manager or if I allow Anonymous to "View" this Python Script. Call looks like: user = context.Member.get_userdata() First thoughts were that I am not passing REQUEST or another security related token to second script (get_userdata in this case). If I get inside there (allowing Anonymous to View it), I am still having "Player" role and none of security tokens lost, but I can't even access this second script if it hasn't "Anonymous" View permission. Please tell me where I am wrong. This is black voodoo compared in complexity with manual sendmail setup. URLs on Zope Security model overview may also help. -- Dmitry

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Re: [Zope] A tip about 2GB Data.fs issues
by Johan Carlsson [EasyPublisher] 16 Oct '02

16 Oct '02

At 22:16 2002-10-15 +0100, Phil Harris said: >On Tue, 15 Oct 2002 14:54:41 -0400 >"Matthew T. Kromer" <matt(a)zope.com> wrote: > > > Just FYI, the Binary Zope 2.6 betas include a Python 2.1.3 with LFS > > built in, > >Does the large file support extend to Win32 systems? > >yours hoping-rather-than-expecting-ly Not until Python 2.2 :-( But with Python 2.2 it works fine. The downside is that Zope doesn't support Python 2.2 officially. Regards, Johan Carlsson -- Torped Strategi och Kommunikation AB Johan Carlsson johanc(a)easypublisher.com Mail: Birkagatan 9 SE-113 36 Stockholm Sweden Visit: Västmannagatan 67, Stockholm, Sweden Phone +46-(0)8-32 31 23 Fax +46-(0)8-32 31 83 Mobil +46-(0)70-558 25 24 http://www.easypublisher.com http://www.torped.se

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Generating lists of dicionaries from properties
by Andreas Brinner 15 Oct '02

15 Oct '02

Hello, I'm looking for a way to generate lists of dicionaries from string properties. As this is for a public website eval doesn't seem to be the best choice. For an example, I want to get this list of dictionaries: prop = ( { "id":"first_entry", "title":"first_title" }, { "id":"second_entry", "title":"second_title" }, ) It should be possible, that this information is entered in a human readable way as a string property. Any suggestions? Thanks Andreas

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Mailboxer vs. Mailman?
by Philip Glaser 15 Oct '02

15 Oct '02

Hi, I need to integrate listserv functionality into a Zope site I am developing. I am considering using either mailman (http://www.gnu.org/software/mailman/mailman.html) or mailboxer (http://www.zope.org/Members/mjablonski/MailBoxer) It seems to me that mailboxer has the obvious advantage of directly integrating with Zope for the purpose of customization, and it appears to be at a mature and stable release level. Have folks had good experiences with mailboxer? On the other hand, what is it like integrating mailman into a Zope site? Many thanks! Philip Glaser Principal and Software Architect Sustainable Software Solutions, LLC glaserp(a)sustainsoft.com www.sustainsoft.com 973-951-9522

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RE: [Zope] Passing vars in a REDIRECT
by Michael Guerrero 15 Oct '02

15 Oct '02

This worked. Thanks a lot. Mike -----Original Message----- From: Chris McDonough [mailto:chrism@zope.com] Sent: Tuesday, October 15, 2002 12:29 PM To: Michael Guerrero Cc: zope(a)zope.org Subject: Re: [Zope] Passing vars in a REDIRECT This should work: <dtml-let emp_id="1741"> <dtml-call "RESPONSE.redirect('view_by_id?emp_id=%s' % emp_id)"> </dtml-let> You cannot embed a <dtml-xxx> inside another <dtml-xxx>. HTH, - C On Tue, 2002-10-15 at 15:19, Michael Guerrero wrote: > All, > > At the end of some processing I want to redirect the user to another page using the value of an id field: > > If I hard code the emp_id in it works. > > <dtml-call "RESPONSE.redirect('view_by_id?emp_id=1741')"> > > > However if I try to replace the hardcoded value with a dtml-var > > <dtml-call "REQUEST.set('emp_id',1741)"> > <dtml-call "RESPONSE.redirect('view_by_id?emp_id=<dtml var emp_id>')"> > > I get ththe following error: Invalid integer value for emp_id. > > I've tried various combinations of quotes and double-quotes with no luck. > > Is ther another way to do this? > > Thanks. > > Mike > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev )

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