search APIs are more RESTful
This commit is contained in:
parent
0348e2cc2e
commit
a8406e74be
5 changed files with 145 additions and 173 deletions
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@ -1,8 +1,7 @@
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# from bottle import hook, response, route, run, static_file, request
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import datetime
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import logging
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from bottle import Bottle, hook, response, request,static_file, redirect
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from bottle import Bottle, request, static_file, redirect
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from techrec import Rec, RecDB
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@ -19,15 +18,10 @@ class RecServer:
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def start(self):
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self._app.run(host=self._host, port=self._port, debug=True)
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@hook('after_request')
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def enable_cors(self):
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#These lines are needed for avoiding the "Access-Control-Allow-Origin" errors
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response.headers['Access-Control-Allow-Origin'] = '*'
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response.headers['Access-Control-Allow-Origin'] = '*'
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response.headers['Access-Control-Allow-Methods'] = 'PUT, GET, POST, DELETE, OPTIONS'
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response.headers['Access-Control-Allow-Headers'] = 'Origin, Accept, Content-Type, X-Requested-With, X-CSRF-Token'
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def _route(self):
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### This is the API part of the app
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# TODO: move to namespace /api/
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# TODO: create a "sub-application"
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self._app.route('/favicon.ico', callback=self.favicon)
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self._app.route('/help', callback=self.help)
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self._app.route('/help/', callback=self.help)
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@ -36,8 +30,10 @@ class RecServer:
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# self._app.post('/create', callback=self.create)
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self._app.route('/update', method="POST", callback=self.update)
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self._app.route('/search', method="POST", callback=self.search)
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self._app.route('/search', method=["GET", "POST"], callback=self.search)
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self._app.route('/delete', method="POST", callback=self.delete)
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## Static part of the site
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self._app.route('/static/<filepath:path>',
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callback= lambda filepath: static_file(filepath, root='static/'))
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self._app.route('/js/<f>',
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@ -61,7 +57,6 @@ class RecServer:
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"""
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# @route('/create', method=['OPTIONS','POST'])
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def create(self):
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self.enable_cors()
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req = dict( request.POST.allitems() )
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ret = {}
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print "Server:: Create request %s " % req
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@ -94,7 +89,6 @@ class RecServer:
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"""
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# @route('/delete/<recid>') # @route('/delete/<recid>/')
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def delete( self, recid = None ):
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self.enable_cors()
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req = dict( request.POST.allitems() )
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logging.info("Server: request delete %s " % ( req ) )
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if not req.has_key( "recid" ):
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@ -110,7 +104,6 @@ class RecServer:
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"""
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# @route('/delete/<recid>') # @route('/delete/<recid>/')
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def update( self ):
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self.enable_cors()
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req = dict( request.POST.allitems() )
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ret={}
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@ -126,18 +119,18 @@ class RecServer:
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"""
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JSON' RESPONDER
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"""
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def rec_msg(self, msg): return self.rec_xerr("message", msg)
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def rec_err(self, msg): return self.rec_xerr("error", msg)
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def rec_xerr(self,_type,_msg): return { _type : _msg }
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def rec_msg(self, msg): return {"message": msg, "status": True}
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def rec_err(self, msg): return {"error": msg, "status": False}
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"""
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@route('/search') # @route('/search/') # @route('/search/<key>/<value>')
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"""
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def search( self, args=None):
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self.enable_cors()
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req = dict( request.POST.allitems() )
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if request.method == 'GET':
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req = dict( request.GET.allitems() )
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else:
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req = dict( request.POST.allitems() )
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print "Search request: %s" % (req)
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name = "%s" % req["name"]
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@ -22,7 +22,7 @@ var txt_start = "Inizia";
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var txt_stop = "Ferma";
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var txt_download = "Scarica";
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var srvaddr = "http://127.0.0.1:8000";
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var srvaddr = "/";
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var almostone = false;
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var noplusbotton = true;
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@ -31,18 +31,18 @@ var rec_name_default = "";
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/*
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TODO: cambiare logica
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Quando premo il primo tasto, faccio la crazione,
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Quando premo il primo tasto, faccio la crazione,
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per ogni altro pulsante, faccio solo e sempre UPDATE
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*/
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/**
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* Perform Ajax async loading
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/**
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* Perform Ajax async loading
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**/
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function newformstr ( recid , butflag=false )
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function newformstr ( recid , butflag=false )
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{
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var formid = rs_formid( recid );
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var str = "<form id=\""+formid+"\" name=\""+formid+"\" action=\"#\">";
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if (butflag) {
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str = str + "<input type=\"button\" name=\""+trx_startbut(recid)+"\" id=\""+trx_startbut(recid)+"\" ";
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str = str + " class=\"recbutton\" value=\"Inizia\" />";
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@ -53,7 +53,7 @@ function newformstr ( recid , butflag=false )
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str = str + "<input type=\"submit\" name=\""+trx_endbut(recid)+"\" id=\""+trx_endbut(recid)+"\" ";
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str = str + " class=\"recbutton\" value=\"Download\" />";
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}
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str = str + "<input type=\"hidden\" id=\"recid\" name=\"recid\" value=\""+recid+"\" />";
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str = str + "<input type=\"text\" id=\""+rs_trxname(recid)+"\" name=\""+rs_trxname(recid)+"\" />";
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str = str + "<input type=\"text\" id=\""+rs_inputstart(recid)+"\" name=\""+rs_inputstart(recid)+"\" />";
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@ -69,11 +69,11 @@ function newformstr ( recid , butflag=false )
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str = str + "<input type=\"text\" id=\"endtime\" name=\"endtime\" /> ";
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*/
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str = str + "</form>";
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return str;
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}
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/**
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/**
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* GetActive Recs
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**/
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@ -81,46 +81,46 @@ function rec_active( recid ) {
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dataString = "";
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var request = RecAjax("search", dataString);
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request.done( function(data) {
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request.done( function(data) {
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$.each(data, function(key, val) {
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console.log("Key " + key + " > VAL " + val );
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$("#"+trx_logarea( recid )).append( "Key " + key + " > VAL " + val + "<br>" );
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});
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console.log("Req OK: "+ data);
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console.log("Req OK: "+ data);
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// console.log("request"+ req);
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ChangeState(recid, trx_downbut(recid) , trx_endbut(recid));
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});
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}
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/**
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* New record
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/**
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* New record
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**/
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function rec_new( )
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function rec_new( )
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{
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var myDate = new Date()
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console.log("New ID "+ myDate.getTime());
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console.log("New ID "+ myDate.getTime());
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var recid = "rec-"+ myDate.getTime();
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console.log("[rec_new] New Rec " + recid);
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$("#buttonscontainer").append( "<div id=\""+rs_trxarea(recid)+"\" class=\"recarea\"> </div>" );
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$("#"+rs_trxarea(recid)).append( "<div id=\""+rs_buttonarea(recid)+"\" class=\"buttonarea\"> </div>" );
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console.log("[rec_new"+recid+"] add div (TRXArea, ButtonArea) ok " );
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var formid = rs_formid( recid );
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var str = newformstr(recid, butflag=true);
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var str = newformstr(recid, butflag=true);
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$("#"+rs_buttonarea(recid)).append( str );
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$("#"+trx_stopbut(recid)).hide();
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$("#"+trx_downbut(recid)).hide();
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$("#"+trx_endbut(recid)).hide();
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console.log("[rec_new "+recid+"] Form OK");
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$("#"+rs_buttonarea(recid)).append( "<div class=\"dellinkarea\" > <a href=\"#\" id="+rs_dellink(recid)+"> cancella</a> </div>" );
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// INSERT AND POPULATE BUTTON AREA
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@ -130,53 +130,53 @@ function rec_new( )
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$("#"+rs_dellink(recid)).click(function(){
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console.log("Remove " + rs_trxarea(recid) + "[ID"+recid+"]");
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// $("#"+rs_trxarea(recid)).remove();
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recDelete (recid,rs_trxarea(recid));
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recDelete (recid,rs_trxarea(recid));
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});
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// FORM SUBMIT: THE REC IS STOPPEND AND MUST BE PROCESSED
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$("#"+formid).submit(function(event){
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// Immediately, mark the end time (stop action)
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ChangeState(recid, trx_downbut(recid) , trx_endbut(recid));
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ChangeState(recid, trx_downbut(recid) , trx_endbut(recid));
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// Force a Name
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while (true) {
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if ( $("#"+rs_trxname(recid)).val() == "" )
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if ( $("#"+rs_trxname(recid)).val() == "" )
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{
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var tmpname = prompt("Nessun nome di trasmissione!!!");
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$("#"+rs_trxname(recid)).val(tmpname);
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$("#"+trx_logarea(recid)).append("Titolo: <b>"+ tmpname +"</b> <br/>");
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}
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else { break; }
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else { break; }
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}
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event.preventDefault();
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event.preventDefault();
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// Update data (send to server) in order to save some information
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recUpdate(recid);
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recStart(recid);
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recUpdate(recid);
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recStart(recid);
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}); // End of form SUBMIT
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// Bind the STOP button
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$("#"+trx_stopbut(recid)).click( function(event){
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event.preventDefault();
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ChangeState(recid, trx_stopbut(recid) , trx_downbut(recid));
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$("#"+trx_stopbut(recid)).click( function(event){
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event.preventDefault();
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ChangeState(recid, trx_stopbut(recid) , trx_downbut(recid));
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recUpdate(recid);
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}); // End of STOP button
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// Bind the START button
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$("#"+trx_startbut(recid)).click( function(event){
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// Immediately, mark the start time (start action) and send it to Server
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$("#"+trx_startbut(recid)).click( function(event){
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// Immediately, mark the start time (start action) and send it to Server
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ChangeState(recid, trx_startbut(recid) , trx_stopbut(recid));
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event.preventDefault();
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event.preventDefault();
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recNew( recid );
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}); // End of START button
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console.log("New form has been built.");
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}
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@ -187,21 +187,21 @@ function recDelete ( recid, targetarea ) {
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console.log("Del rec: "+dataString);
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var req_del = RecAjax("delete", dataString);
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req_del.done (function(data) {
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$.each(data, function(del_key, del_val) {
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console.log("K:V " + del_key +":"+del_val );
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console.log("K:V " + del_key +":"+del_val );
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if (del_key == "message") {
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$("#"+targetarea).fadeOut( 200, function() { $(this).remove(); });
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console.log("delete area "+rs_trxarea(key));
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console.log("delete area "+rs_trxarea(key));
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}
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}
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if (del_key == "error") {
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alert("Impossibile cancellare elemento:\n" + del_val );
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}
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});
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});
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}
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var dataString = $("#"+formid).serialize();
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console.log("New rec: "+dataString);
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var request = RecAjax("create", dataString);
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request.done( function(data) {
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request.done( function(data) {
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$.each(data, function(key, val) {
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console.log("Received (K:V) ("+key+":"+val+")") ;
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if (key == "msg") {
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@ -236,13 +236,13 @@ function recUpdate( recid ) {
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var formid = rs_formid( recid );
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var dataString = $("#"+formid).serialize();
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console.log("Sending Ajax Update request: "+ dataString);
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//event.preventDefault();
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var request = RecAjax("update", dataString );
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request.done( function(data) {
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request.done( function(data) {
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$.each(data, function(key, val) {
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console.log("recUpdate receive (k:v) ("+key+":"+val+")" );
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if (key == "message") {
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var str = "";
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str += "<b>RecID</b> "+ recid + "</br>"
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@ -256,22 +256,22 @@ function recUpdate( recid ) {
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$("#"+trx_logarea(recid)).append( "<b>In Elaborazione</b>" );
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}
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}
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if (key == "error") {
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$("#"+trx_logarea( recid )).append( "Error:" + val +"<br>" );
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}
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}); // end of each
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}); // end of each
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}); // end of request.done
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}
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/*
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*
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*
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* AJAX REQUEST
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*
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*
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*/
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function RecAjax(apipath, dataString ) {
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var srv = srvaddr + "/" + apipath ;
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var srv = srvaddr + apipath ;
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var request = $.ajax({
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type: "POST",
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request.fail(function (jqXHR, textStatus, errorThrown){
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console.error("The following error occured: "+ jqXHR.status +"-"+ textStatus + "-" + errorThrown );
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if (jqXHR.status == 0 && jqXHR.readyState === 4)
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if (jqXHR.status == 0 && jqXHR.readyState === 4)
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{
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alert("Errore di connessione, impossibile inviare i dati al server "+ srv);
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} else {
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alert("Error: "+jqXHR.status +"\nTextStatus: "+ textStatus + "\n Ready State "+jqXHR.readyState+"\n" + errorThrown );
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}
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});
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return request;
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}
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@ -311,7 +311,7 @@ FUNCTION: CHANGE STATE (gui)
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function ChangeState(recid, from, to) {
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console.log("ChangeState: " + from + " --> " + to );
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$("#"+from).css("display", "none");
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$("#"+to).css("display", "inline");
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@ -320,12 +320,12 @@ function ChangeState(recid, from, to) {
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if ( from == trx_startbut(recid) ) {
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$("#"+rs_inputstart(recid)).val( displayDate );
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console.log("ChangeState: set "+rs_inputstart(recid)+ " to "+ displayDate )
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}
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if ( from == trx_stopbut(recid) ) {
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$("#"+rs_inputend(recid)).val( displayDate );
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$("#"+rs_inputend(recid)).val( displayDate );
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console.log("ChangeState: set '"+rs_inputend(recid)+ "' to "+ displayDate )
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}
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@ -8,7 +8,7 @@ $(document).ready(function(){
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function (event) {
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event.preventDefault();
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dataString = $(this).serialize();
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var request = RecAjax("search", dataString);
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var request = $.getJSON('/search', dataString);
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$("#searchresult").html(" ");
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request.done( function(data) {
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@ -4,7 +4,6 @@ import logging
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import sys
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import datetime
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import json
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import yaml
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try:
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from sqlalchemy import create_engine, Column, Integer, String, DateTime, Boolean
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@ -16,23 +15,22 @@ except:
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logging.basicConfig(level=logging.INFO)
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STATE_ACTIVE = 0
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STATE_RUN = 1
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STATE_DOWN = 2
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STATE_ACTIVE = 0
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STATE_RUN = 1
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STATE_DOWN = 2
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PAGESIZE = 10
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"""
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This class describe a single Record (Rec() class) and the
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records manager (RecDB() class)
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This class describe a single Record (Rec() class) and the
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records manager (RecDB() class)
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"""
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Base = declarative_base()
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"""
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Rec entry
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"""
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"""
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class Rec(Base):
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__tablename__ = 'rec'
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id = Column(Integer, primary_key=True)
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recid = Column(String)
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@ -42,9 +40,9 @@ class Rec(Base):
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active = Column(Boolean, default = True)
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def __init__(self, recid="", name="", starttime=None, endtime=None, asjson=""):
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self.error = 0
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self.job = None
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self.error = 0
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self.job = None
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if len(asjson) == 0:
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self.name = name
|
||||
self.starttime = starttime
|
||||
|
@ -54,17 +52,17 @@ class Rec(Base):
|
|||
#try:
|
||||
# dec = json.loads( unicode(asjson) )
|
||||
# dec = yaml.load( asjson )
|
||||
dec = json.dumps( asjson )
|
||||
dec = json.dumps( asjson )
|
||||
# except:
|
||||
# self.error = 0
|
||||
print("dec %s %s" % (dec,type(dec)))
|
||||
print("asjson %s %s" % (asjson,type(asjson)))
|
||||
|
||||
print("dec %s %s" % (dec,type(dec)))
|
||||
print("asjson %s %s" % (asjson,type(asjson)))
|
||||
|
||||
self.recid = asjson[0]['recid']
|
||||
self.name = asjson[0]['name']
|
||||
self.name = asjson[0]['name']
|
||||
self.starttime = asjson[0]['starttime']
|
||||
self.endtime = asjson[0]['endtime']
|
||||
|
||||
|
||||
self.state = STATE_ACTIVE
|
||||
|
||||
|
||||
|
@ -72,17 +70,7 @@ class Rec(Base):
|
|||
def start(self):
|
||||
self.job = RecJob( self )
|
||||
|
||||
"""
|
||||
def getvalues(self,val=None):
|
||||
return { "id":self.id,
|
||||
"recid":self.recid,
|
||||
"name":self.name,
|
||||
"starttime":self.starttime,
|
||||
"endtime":self.endtime,
|
||||
"active": self.active
|
||||
}
|
||||
"""
|
||||
def err(self):
|
||||
def err(self):
|
||||
return self.error
|
||||
|
||||
def set_run(self):
|
||||
|
@ -95,13 +83,13 @@ class Rec(Base):
|
|||
return "<Rec(id:'%s',recid:'%s',name:'%s',Start: '%s',End: '%s',Active: '%s')>" \
|
||||
% (self.id, self.recid, self.name, self.starttime, self.endtime, self.active)
|
||||
|
||||
""" ************
|
||||
""" ************
|
||||
RecDB
|
||||
************ """
|
||||
|
||||
class RecDB:
|
||||
def __init__(self):
|
||||
|
||||
|
||||
self.engine = create_engine('sqlite:///techrec.db', echo=False)
|
||||
self.conn = self.engine.connect()
|
||||
|
||||
|
@ -110,15 +98,15 @@ class RecDB:
|
|||
logging.getLogger('sqlalchemy.dialects').setLevel(logging.FATAL)
|
||||
logging.getLogger('sqlalchemy.pool').setLevel(logging.FATAL)
|
||||
logging.getLogger('sqlalchemy.orm').setLevel(logging.FATAL)
|
||||
|
||||
|
||||
Base.metadata.create_all(self.engine) # create Database
|
||||
|
||||
|
||||
Session = sessionmaker(bind=self.engine)
|
||||
self.session = Session()
|
||||
self.session = Session()
|
||||
|
||||
self.err = ""
|
||||
self.recordtimeformat = "%Y/%m/%d %H:%M:%S"
|
||||
|
||||
|
||||
def add(self, simplerecord):
|
||||
print self.session.add( simplerecord )
|
||||
self.commit()
|
||||
|
@ -126,8 +114,8 @@ class RecDB:
|
|||
return ( simplerecord )
|
||||
|
||||
|
||||
""""
|
||||
UPDATE RECORD
|
||||
""""
|
||||
UPDATE RECORD
|
||||
"""
|
||||
def update(self, recid, rec):
|
||||
|
||||
|
@ -148,19 +136,19 @@ class RecDB:
|
|||
logging.info("DB:: Update complete")
|
||||
return True
|
||||
|
||||
""""
|
||||
DELETE RECORD
|
||||
""""
|
||||
DELETE RECORD
|
||||
"""
|
||||
def delete(self,recid):
|
||||
|
||||
|
||||
_rlist = self._search(recid=recid)
|
||||
|
||||
if len(_rlist) == 0:
|
||||
|
||||
if len(_rlist) == 0:
|
||||
logging.info("DB: Delete: no record found!")
|
||||
self.err = "No rec found"
|
||||
return False
|
||||
|
||||
if len(_rlist) > 1:
|
||||
|
||||
if len(_rlist) > 1:
|
||||
logging.info("DB: Delete: multilpe records found!")
|
||||
self.err = "multiple ID Found %s" % (_rlist)
|
||||
return False
|
||||
|
@ -169,58 +157,58 @@ class RecDB:
|
|||
logging.info("DB: Delete: delete complete")
|
||||
self.commit()
|
||||
return True
|
||||
|
||||
|
||||
def commit(self):
|
||||
logging.info("DB: Commit!!")
|
||||
self.session.commit()
|
||||
|
||||
def get_all(self, page=0, page_size=PAGESIZE):
|
||||
return self._search(page=page, page_size=page_size)
|
||||
|
||||
|
||||
def _search(self, _id=None, name=None, recid=None, starttime=None, endtime=None, active=None, page=0, page_size=PAGESIZE):
|
||||
|
||||
|
||||
logging.info("DB: Search => id:%s recid:%s name:%s starttime:%s endtime=%s active=%s" % (_id,recid,name,starttime,endtime,active))
|
||||
|
||||
|
||||
query = self.session.query(Rec)
|
||||
|
||||
|
||||
if not _id == None: query = query.filter_by(id=_id)
|
||||
if not recid == None: query = query.filter_by(recid=recid)
|
||||
if not name == None: query = query.filter(Rec.name.like("%"+name+"%"))
|
||||
try:
|
||||
if not starttime == None:
|
||||
if not starttime == None:
|
||||
_st = datetime.datetime.strptime(starttime, self.recordtimeformat)
|
||||
query = query.filter(Rec.starttime > _st )
|
||||
except:
|
||||
logging.info("DB: search : no valid starttime")
|
||||
logging.info("DB: search : no valid starttime")
|
||||
try:
|
||||
if not endtime == None:
|
||||
if not endtime == None:
|
||||
_et = datetime.datetime.strptime(endtime, self.recordtimeformat)
|
||||
query = query.filter(Rec.endtime < _et )
|
||||
except ValueError:
|
||||
logging.info("DB: search : no valid endtime")
|
||||
logging.info("DB: search : no valid endtime")
|
||||
|
||||
if not active == None: query = query.filter(Rec.active==active)
|
||||
|
||||
|
||||
if page_size: query = query.limit(page_size)
|
||||
if page: query = query.offset(page*page_size)
|
||||
print query
|
||||
ret = query.all()
|
||||
# print "Sending: %s" % ret
|
||||
return ret
|
||||
|
||||
def get_err(self):
|
||||
|
||||
def get_err(self):
|
||||
print "DB error: %s" % (self.err)
|
||||
t = self.err
|
||||
self.err = ""
|
||||
return t
|
||||
|
||||
|
||||
"""def get_by_id(self,id):
|
||||
try:
|
||||
return self._search( _id=id )[0]
|
||||
except:
|
||||
return None
|
||||
"""
|
||||
|
||||
"""
|
||||
|
||||
# Just for debug
|
||||
def printall( queryres ):
|
||||
for record in queryres: print "Record: %s" % record
|
||||
|
@ -235,33 +223,24 @@ class RecJob():
|
|||
self.name = rec.name
|
||||
self.starttime = rec.starttime
|
||||
self.endtime = rec.endtime
|
||||
|
||||
|
||||
def extract(self):
|
||||
|
||||
if type(self.starttime) != type(datetime.datetime.now()):
|
||||
logging.info("Starttime format error")
|
||||
return
|
||||
|
||||
if type(self.endtime) != type(datetime.datetime.now()):
|
||||
logging.info("Endtime format error")
|
||||
return
|
||||
|
||||
if self.starttime >= self.endtime:
|
||||
logging.info("Starttime > Endtime (%s > %s)" % (self.starttime,self.endtime) )
|
||||
return
|
||||
assert type(self.starttime) == type(datetime.datetime.now())
|
||||
assert type(self.endtime) == type(datetime.datetime.now())
|
||||
assert self.starttime < self.endtime
|
||||
|
||||
start = self.starttime
|
||||
end = self.endtime
|
||||
app = self.starttime
|
||||
|
||||
|
||||
while True:
|
||||
print
|
||||
print "**** From file %s take:" % ( self._get_recfile(start) )
|
||||
nexth = self._truncate(start) + datetime.timedelta(minutes=60)
|
||||
|
||||
|
||||
if start > self._truncate(start):
|
||||
print "FROM: %s for %s seconds" % (start - self._truncate(start), nexth - start )
|
||||
|
||||
|
||||
if end < self._truncate(nexth):
|
||||
print "FROM: %s for %s seconds" % (0, end - self._truncate(start) )
|
||||
else:
|
||||
|
@ -271,36 +250,36 @@ class RecJob():
|
|||
print "Start ", start, " end: ", end
|
||||
break;
|
||||
start = nexth
|
||||
|
||||
|
||||
def _truncate(self, mytime):
|
||||
return datetime.datetime(mytime.year,mytime.month,mytime.day,mytime.hour)
|
||||
|
||||
def _get_recfile(self, mytime):
|
||||
return "%s/%s" % (self.fdir,mytime.strftime(self.fnameformat))
|
||||
|
||||
|
||||
def __repr__(self):
|
||||
return "%s: %s (%s) => %s (%s)" % ( self.name, self.starttime, type(self.starttime) ,self.endtime, type(self.endtime))
|
||||
|
||||
|
||||
|
||||
|
||||
"""
|
||||
TEST
|
||||
"""
|
||||
if __name__ == "__main__":
|
||||
db = RecDB()
|
||||
_mytime = datetime.datetime(2014,05,24,15,12,17)
|
||||
_mytime = datetime.datetime(2014,05,23,15,12,17)
|
||||
_endtime = datetime.datetime(2014,05,24,17,45,17)
|
||||
|
||||
a = Rec(name="Mimmo1", starttime=_mytime, endtime=_endtime)
|
||||
j = RecJob( a )
|
||||
# print (j)
|
||||
# j.extract()
|
||||
print (j)
|
||||
j.extract()
|
||||
printall( db._search() )
|
||||
sys.exit("End test job")
|
||||
|
||||
|
||||
# a = Rec(name="Mimmo1", starttime=_mytime, endtime=None)
|
||||
print "Aggiunto", db.add( a )
|
||||
printall( db.get_all(page_size=5,page=0) )
|
||||
|
||||
|
||||
print "Mimmo "
|
||||
printall( db._search(name="Mimmo1"))
|
||||
print "Search"
|
||||
|
@ -312,4 +291,4 @@ if __name__ == "__main__":
|
|||
db.delete(4)
|
||||
db.delete(1)
|
||||
printall( db._search() )
|
||||
|
||||
|
||||
|
|
Loading…
Reference in a new issue