source: cows_wps/trunk/cows_wps/controllers/view.py @ 6955

import logging

from pylons import request, response, session, tmpl_context as c
from pylons.controllers.util import abort, redirect_to

from cows_wps.renderer.ui_renderer import *
from cows_wps.controllers import *
from cows_wps.lib.ui.proc_config import *

log = logging.getLogger(__name__)


class ViewController(BaseController):

    def index(self):
        """
        Shows a table of all procs.
        """
        pc = ProcConfig()
        procs = pc.renderProcsViewTable()

        resp = "%s" % procs
        renderer = UIPageRenderer()
        c.tester = "tester"
        resp = renderer.render("View available processes",
                               [("Select your process", resp)])
        return resp

    def list(self):
        """
        Shows a drop-down list of possible procs to choose from. 
        """
        pc = ProcConfig()
        procs = pc.getProcList()
 
        resp = """      <form action="/view/proc2">
                <p>Please select a process from the drop-down menu below and press 'GO' to view its detailed description.</p>
                <select name="proc_id">"""
      
        for (proc, long_name) in procs.items():
            resp += ('                  <option name="%s" value="%s">%s</option>\n' % (proc, proc, long_name))

        resp += """             </select>
                <input type="submit" value="GO" />
        </form>"""

        renderer = UIPageRenderer()
        resp = renderer.render("View available processes",
                               [("Select your process", resp)])

        return resp

    def proc(self):
        """
        Show specific view of process.
        """
        proc = str(request.params.get("proc_id", None))
        if proc == None:
            return "Please provide an argument proc=&lt;Something&gt;"

        pc = ProcConfig() 
        proc_view_html = pc.renderProcConfig(proc)
        resp = "\n".join(proc_view_html)

        renderer = UIPageRenderer()
        resp = renderer.render("Process Description for: '%s'" % proc,
                               [("Process: %s" % proc, resp),
                                ("Submit a job", '<a href="/submit/form?proc_id=%s">Submit a %s request.</a>' % (proc, proc))])
        return resp