Feature #6779: Project JSON API - Redmine

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Feature #6779

closed

Project JSON API

Added by Patrick Logé over 14 years ago. Updated over 14 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Category:

REST API

Target version:

1.1.0

Start date:

2010-10-31

Due date:

% Done:

Estimated time:

Resolution:

Fixed

Description

I doesn't seem to be possible to get projects as JSON
I did add this

  def index
    respond_to do |format|
      >>>>>>> format.json { render :text => Project.visible.find(:all, :order => 'lft').to_json, :layout => false }
      format.html { 
        @projects = Project.visible.find(:all, :order => 'lft') 
      }
      format.xml  {
        @projects = Project.visible.find(:all, :order => 'lft')
      }
      format.atom {
        projects = Project.visible.find(:all, :order => 'created_on DESC',
                                              :limit => Setting.feeds_limit.to_i)
        render_feed(projects, :title => "#{Setting.app_title}: #{l(:label_project_latest)}")
      }
    end
  end

to make it work

in the

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Updated by Terence Mill over 14 years ago

nice alternative to complete redmine api, isn't it?

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Updated by Jean-Philippe Lang over 14 years ago

Category changed from Projects to REST API
Target version set to 1.1.0

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Updated by Eric Davis over 14 years ago

Subject changed from Projects with JSON to Project JSON API
Status changed from New to 7
Assignee set to Eric Davis
Priority changed from Low to Normal
Estimated time deleted (~~1.00 h~~)

Looks like the JSON api for projects was missed. I'm going to be reviewing the existing APIs and trying to clean them up over the next few weeks.

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Updated by Patrick Logé over 14 years ago

Great thank!

Another info:

I wanted to use JSON to create a mobile application with Rhomobile
I had problems with the "Issues" REST interface because of illegal characters.
Rhomobile have a "Rho::AsyncHttp.get" method to consume JSON services.
My Redmine instance return something like

[{"start_date":"2010/09/10","deliverable_id":211,"estimated_hours":null,"priority_id":4,"created_on":"2010/09/10 16:56:56 
+0200","project_id":278,"root_id":8117,"lock_version":3,"lft":1,"fixed_version_id":113,"updated_on":"2010/09/13 20:47:44 
+0200","subject":"Adaptations","id":8117,"done_ratio":90,"assigned_to_id":11,"tracker_id":2,"category_id":null,"parent_id":null,
"due_date":null,"status_id":2,"description":"Hello, Anglais =\u003E","author_id":255,"rgt":2}]

I noticed a problem with the last character "\u003E". Once replace by "\u003e" (lowercase) it worked !!
So I did modify the Issues controller to return lowercase UTF8 entities.

 format.json { 
   j = @issues.to_json
   j.gsub!(/(u00)(.?)(.?)/){|n|  n.downcase}
   render :text => j, :layout => false 
 }

instead of

  format.json { render :text => @issues.to_json, :layout => false }

Strange....

I don't know where the problem comes from. I sent a ticket to Rhomobile

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Updated by James Hardy over 14 years ago

Patrick Logé wrote:

I noticed a problem with the last character "\u003E". Once replace by "\u003e" (lowercase) it worked !!
So I did modify the Issues controller to return lowercase UTF8 entities.

From http://www.ietf.org/rfc/rfc4627.txt?number=4627 section 2.5 defining JSON, a unicode escape sequence is:

a reverse solidus, followed
by the lowercase letter u, followed by four hexadecimal digits that
encode the character's code point. The hexadecimal letters A though
F can be upper or lowercase.

so it would appear to be the client library which is at fault

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