Displaying 19 results from an estimated 19 matches similar to: "ImageMagick and EXIF Data"
2006 May 10
0
Saving extracted data
Hi there,
I have a file upload form on my page that is for images. In the model I have
this:
def file_data=(file_data)
@file_data = file_data
write_attribute ''extension'',
file_data.original_filename.split(''.'').last.downcase
write_attribute("content_type", file_data.content_type)
write_attribute("current_name",
2012 Nov 04
1
hexdump.c32 for Syslinux 5.00-pre9
Applies to Syslinux 5.00-pre9. Attached, below, and available at:
Repository: git://git.zytor.com/users/sha0/syslinux.git
Branch: hexdump
- Shao Miller
From c9c67dd61ba0b11e46d514601cf0722e1b43017c Mon Sep 17 00:00:00 2001
From: Shao Miller <sha0.miller at gmail.com>
Date: Sun, 4 Nov 2012 00:26:32 -0400
Subject: [PATCH] hexdump.c32: Simple file hex-dumper
Usage: %s
2007 Aug 22
8
How to spec an attachment_fu model
First off, I''m not trying to spec attachment_fu, I know it''s been tested.
But, I added some code to that model that I do need to test. Basically,
I need to somehow fulfill the "uploaded_data" property so I can actually
run my tests(otherwise they fail because of validations). The
"uploaded_data" field is what would grab the multipart data from form.
Here
2008 Aug 11
1
Unexpected parameter problem using rsaga.geoprocessor() {RSAGA}
Hello,
I discovered SAGA, an interesting free GIS, a few days ago and now, I
would like to use it from within R 2.6.2 using the RSAGA package. I read
the documentation for this package and thought that I understood it
correctly for trying to call some of the SAGA modules. For getting the
information on the usage of and arguments required by the SAGA command
line "Import Binary Raw
2006 Jul 03
7
form_remote_tag with multipart/form-data
Does form_remote_tag supports multipart/form-data ?
My form looks like this:
<%= form_remote_tag :url => { :action => ''do_image_upload'' },
:html => { :enctype => ''multipart/form-data'' } %>
<%= file_field ''image'', ''file_data'', :size => 32 %>
<%= submit_tag
2007 Aug 03
6
Problems saving an uploaded image to an app folder
In my app, the user can upload images. Rather than shoving the image
data in the database, i want to put the filename and content type into
the db, then rename the image with its record''s id number, and then save
it into a local folder in my app folder. (hardcoded for now)
All the details are being saved to the db ok, so as far as i know the
"picture_file=" method is fine.
2011 Mar 29
0
[PATCH] Implementation for sl_initramfs_add_file() in lua.c32
This is a possible implementation for syslinux.initramfs_add_file()
for the lua.c32 module, it adds a third parameter not documented, the
dst_filename as it is required for placing the new file in the
initramfs:
###########################################################
--- syslinux.orig/com32/lua/src/syslinux.c 2011-03-29 16:52:37.161106252 -0300
+++ syslinux/com32/lua/src/syslinux.c 2011-03-29
2006 Jul 28
1
multipart/form-data support for Camping Apache/FastCGI
sorry I broke it for mongrel, but the programmer who did the work for
mongrel should not have much problem integrating the two I think. Apache/CGI
is different and still will not work.
I fuck around for a full day at the end of the day, I found Iowa another web
framework and I try using their code
but using Iowa::Request.new.read_multipart was more confusing than anything,
although it helped me
2006 Oct 21
0
[702] trunk/wxruby2: Additions to allow faster compiling via a Makefile on dual-processor
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!--
#msg dl { border: 1px #006 solid; background: #369; padding:
2008 Apr 25
1
attachment_fu and mime type issues
Hi All,
I am having a problem with the attachment_fu plugin and flac audio files. In
the dev environment, using mongrel, the form upload object does not seem to
have any associated content_type. I get the following attachment_fu
validation error: "Content type can''t be blank". I don''t understand why the
file_data would not have any content_type. Doesn''t rails
2008 Nov 13
3
Creating a file and saving in public directory
Hello,
I''m fairly new to Ruby on Rails.
I have a model called Report and I''m trying to create a text file that
is saved in a /public/report directory.
I''ve had a look at the ruby api but I can''t seem to get this working.
The current code I have is:
#report.rb
class Report < ActiveRecord::Base
after_save :write_file
def write_file
if @file_data
2006 May 02
2
Mechanize and file_column
Hi all,
Has anyone successfully used WWW::Mechanize with file_column? I''m
trying to upload a bunch of images to a custom controller, and
something''s going wrong with the parameter names.
Using a noddy controller :create action that looks like this:
def create
render :text => params.inspect
end
I get this result from a manual upload from a form:
2006 Apr 24
1
Upload Progress Bar not showing
Hi. I''m setting up an upload form for internal users of a Rails site,
and I''m trying to use the Upload Progress Bar plugin from
http://sean.treadway.info/demo/upload/. I followed the directions as set
out in the Rails Wiki
(http://wiki.rubyonrails.org/rails/pages/Upload+Progress+Bar).
Basically the problem is no progress bar or any upload information shows
up. In WEBrick, I
2006 Jun 22
2
OT EXIF libraray
Hi-
this is slightly off topic, but is anyone aware of a WORKING ruby library that reads EXIF data from JPEG files?
It has to run on both Windows and *nix, so wrappers around unix libs won''t do.
So far I tried rexif, ruby-exif (both throwing exceptions when presented with a JPEG) and RMagick (at least able to get the date
from EXIF, however it adds a ''.'' at the end for
2016 Nov 04
4
[PATCH 0/2] improve Lua API for files and initramfs objects
From: Paul Emmerich <p.emmerich at first-colo.net>
Hi,
the new API for initramfs and files in master lacked the ability to build
initramfs objects from files loaded via HTTP/TFTP in Lua. The documentation
indicated that it should be possible (and I believe I did that in an older
version). I implemented a few new functions to handle files/initramfs
objects better.
Changes:
* NEW:
2008 Jul 04
9
file upload
is there any link for step by step guide in file upload in database ...
im follwing the link
http://www.tutorialspoint.com/ruby-on-rails/rails-file-uploading.htm..
which shows file upload into folder not in database ..pls help..
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2007 Apr 26
8
Win32 service - Errno::EINVAL (Invalid argument) when uploading image file
Hi guys,
I''m facing an error trying to run my app as mongrel_service, hope those who
have faced similar issue can help to shed some lights.
The app was fine when running from console, but when running it as a
service, it failed when I try to upload ''image file'', it has no issue
uploading other types of files.
Environment:
------------
mongrel (1.0.1, 0.3.13.3)
2012 Jul 07
18
Problem processing text file after uploading
I''ve got a web-app currently partially working. The user uploads a .txt,
.docx or .doc file to the server.
Currently the model handles those files, saves some metadata (the
extention and orig filename) then saves the file to the hard drive. Next
it converts the doc and docx files to plain text and saves the output to
a txt file.
My problem is I want to copy the plain text contents of
2008 May 15
9
Squeegy Fleximage Routing
Hello people,
I''m using squeegy fleximage for my site right now and having some
difficulty to achieve some things. Updates photos are saved in created
at date generated fom like : '' /images/2008/05/14/22.png '' . However
this route is not accessible through the browser and I don''t know how
to add it in my routes.rb knowing that the dates will change everyday.