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userspace:json-rpc_angularjs [2015/05/01 14:03]
justcoding 		userspace:json-rpc_angularjs [2021/08/23 08:37] (current)
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 +====== Angular JSON-RPC ======
 Yet another method of reading the JSON-RPC interface. Yet another method of reading the JSON-RPC interface.
  
 The example below reads the result of the latest softwareAudit and displays it as a table. Information about installed sw products are merged in. The example below reads the result of the latest softwareAudit and displays it as a table. Information about installed sw products are merged in.
  
-All needed files (.html, .js, .css) should be hosted below /usr/share/opsiconfd/static/AngularExample folder thus avoiding cross scripting complaints of modern browsers.+All needed files (.html, .js, .css) should be hosted below /usr/share/opsiconfd/static/AngularExample folder. This way no other Webserver is involved and cross scripting complaints by the browser are avoided.
  
 The location would then read https://opsi:4447/AngularExample. The location would then read https://opsi:4447/AngularExample.
 +
 +====== Prerequisites ======
 +Of course its helpful to load the angular-min.js (or angular.js for development) from an appropriate location. The example uses a local copy.
  
 ====== Minor Obstacles ====== ====== Minor Obstacles ======
-configed will currently answer /rpc? requests with Encoding "deflate", but will anounce it as "gzip". This issue is known and a patch is [[https://forum.opsi.org/viewtopic.php?f=6&t=7449|mentioned in the forums]].+opsiconfd will currently answer /rpc? requests with Encoding "deflate", but will anounce it as "gzip". This currently prevents any browser from even reading the opsiconfd answer. The responsible Worker.py needs a small change to answer requests from a browser //and// Winst.exe (and other legacy opsi clients) as well. The issue is known and a patch is [[https://forum.opsi.org/viewtopic.php?f=6&t=7449|mentioned in the forums]].
  
 Most requests require a logon, some even special rights. The script user should be member of a new group //opsireader// and the **acl.conf** file should be prepended with appropriate lines: Most requests require a logon, some even special rights. The script user should be member of a new group //opsireader// and the **acl.conf** file should be prepended with appropriate lines:
Line 18: Line 22:
 </file> </file>
  
 +====== Calling Parameter ======
 +When called as /AngularExample/?{"dns":"clientID.domain.local"}
 +the SoftwareAudit of the given clientId is displayed. OPSI client names may be entered in an input field at any time and are queried asynchronously.
 +
 +The strange format of the query string as json has its reason: it is needed for the AndroidApp named [[https://play.google.com/store/apps/details?id=eu.dirtyharry.opsiadmin|OPSI Admin]]. The App can read barcodes/QRcodes formatted this way in order to open the details of the identified client. Nice feature when the barcode sticks on the client. 
 +
 +What if the barcode appears right on the client's screen? Try this Java app: [[https://github.com/GallusMax/opsi/tree/master/opsi-barcode|Opsi-Barcode]]
 ====== The Code ====== ====== The Code ======
 <code> <code>
 /usr/share/opsiconfd/static/AngularExample /usr/share/opsiconfd/static/AngularExample
   ├ index.html   ├ index.html
 +  ├ angular.js
   ├ swinv.js   ├ swinv.js
   └ swinv.css   └ swinv.css
  </code>  </code>
  
-===== index.html =====+======= index.html =======
 Where all other is loaded from.. Where all other is loaded from..
 <code html> <code html>
Line 84: Line 96:
 </code> </code>
  
-swinv.js+======= swinv.js =======
 The AngularJS mimic.. The AngularJS mimic..
-<code js>+<code JavaScript> 
 +(function(){ 
 +    var app = angular.module('opsi-swinv', []); 
 +   
 +    app.controller('swinvController',function($http,$filter){ 
 + 
 + this.showallprods=0; 
 + this.showopsiinstalled=0; 
 + baseurl='/rpc'; 
 + logonurl='https://testerMemberOfGroupopsireader:unGuessablePassword@'+window.location.host+'/rpc'; 
 + 
 + this.clientId="defaultclient.domain.local"; 
 + 
 + this.auditParams={'id':'jsonrpc','method':'auditSoftwareOnClient_getObjects','params':[]}; 
 + this.auditParams.params.push([]); 
 + this.auditParams.params.push({"clientId":"defaultclient.domain.local"}); 
 + 
 + me=this; 
 + me['installed']=[]; 
 + me['productinfos']=[]; 
 + 
 + this.jsonParmDns=function(){ 
 +     this.search=window.location.search; 
 +     if (this.search.match(/dns/)){ // we believe in barcode like {"dns":"<clientId>"} 
 + var qsearch=decodeURIComponent(this.search).match(/{.+dns.+:.+}/); 
 + var jsonsearch=decodeURIComponent(qsearch); // get the json  
 + return angular.fromJson(jsonsearch).dns; 
 +// return JSON.parse(jsonsearch).dns; 
 +     } 
 +     return null; 
 + }; 
 + 
 + this.opsicall=function(field,method,arg){ 
 +        Params={'id':'1','method':method,'params':[]}; 
 +     if(arg)Params.params[0]=arg; 
 +     $http.post(baseurl,Params) 
 + .success(function(response,stat,head,conf){ 
 +//     alert("success: "+$filter('json')(response)); 
 +     me.opsires="success: "+method; 
 +     me.opsiconf=conf; 
 +     if(response.error) 
 + alert(response.error.message); 
 +     else 
 + me[field]=response.result; 
 +    
 + }) 
 + .error(function(err,stat,head,conf){ 
 +     me.opsires="error"; 
 +     alert("err: "+(err)+stat+head+$filter('json')(conf)); 
 +     me.opsistat=stat; 
 +     me.opsihead=head; 
 +     me.opsiconf=conf; 
 + }); 
 + 
 + }; 
 + 
 + this.logon=function(){ 
 +     $http.post(logonurl,this.logonParams) 
 + .success(function(response){ 
 +//     alert("success: "+$filter('json')(response)); 
 +     // call after logon success 
 +     me.getproductinfos();  
 +     me.refresh(me.clientId); 
 + }) 
 + .error(function(response){ 
 +     alert("err: "+(response)); 
 + }); 
 + }; 
 + 
 + this.getprods=function(id){ 
 +     this.opsires="calling.. "+id; 
 +     if(id)this.auditParams.params[1].clientId=id; 
 +     $http.post(baseurl,this.auditParams) 
 + .success(function(response,stat,head,conf){ 
 +    // alert("success: "+response); 
 +     if(response.error)alert(response.error.message); 
 +     me.products=response.result; 
 +     me.opsistat=stat; 
 +     me.opsihead=head; 
 +     me.opsiconf=conf; 
 + }) 
 + .error(function(err,stat,head,conf){ 
 +     me.opsires="error"; 
 +     alert("err: "+(err)+stat+head+$filter('json')(conf)); 
 +     me.opsistat=stat; 
 +     me.opsihead=head; 
 +     me.opsiconf=conf; 
 + }); 
 +      
 + }; 
 + 
 + // get products on Client with id 
 + this.getinstalled=function(id){ 
 +     this.opsicall('installed','getInstalledLocalBootProductIds_list',id); 
 + }; 
 + 
 + // get all available OPSi products 
 + this.getproductinfos=function(){ 
 +     this.opsicall('productinfos','getProducts_listOfHashes'); 
 + }; 
 + 
 + this.logon(); 
 + this.clientId=this.jsonParmDns(); 
 +// this.getproductinfos();  
 + 
 + this.refresh=function(id){ 
 +     if(null != id){ 
 + this.getprods(id); 
 + this.getinstalled(id); 
 +     } 
 + }; 
 + 
 + 
 + this.nonMS=function(name){ 
 +//     return true; 
 +     if(name.match(/AddressBook/)) return false; 
 +     if(name.match(/^Connection Manager/)) return false; 
 +     if(name.match(/^DirectDrawEx/)) return false; 
 +     if(name.match(/^DXM_Runtime/)) return false; 
 +     if(name.match(/^Fontcore/)) return false; 
 +     if(name.match(/KB[0-9]+/))  return false; 
 +     if(name.match(/Microsoft/)) return false; 
 +     if(name.match(/^MPlayer2/)) return false; 
 +     if(name.match(/^Outlook/)) return false; 
 +     if(name.match(/^[iI][Ee]/)) return false; 
 +     if(name.match(/^Windows/)) return false; 
 +     if(name.match(/^MobileOptionPack/)) return false; 
 +     if(name.match(/^SchedulingAgent/)) return false; 
 +     if(name.match(/^WIC/)) return false; 
 +     return true; 
 + } 
 + 
 + 
 + this.pattern=swpattern; 
 + 
 + this.reason=function(name){ 
 +     for(p in this.pattern){ 
 + if(name.match(p)) 
 +     return this.pattern[p]; 
 +     } 
 +      
 + }; 
 +  
 + // guess the corresponding OPSI productId from the Windows Product name 
 + this.opsiProdId=function(name){ 
 +     for(i=0; i<this.productinfos.length;i++){ 
 + p=this.productinfos[i]; 
 + if(p.name && name.match(p.name)||name.match(p.productId)) 
 +     return p.productId; 
 +     } 
 +     return null; 
 + }; 
 + // convenience: is this an OPSI product? 
 + this.isOpsi=function(name){ 
 +     return (null != this.opsiProdId(name)); 
 + }; 
 +  
 + // mark rows w/o reason/license 
 + this.csswarn=function(name){ 
 +     if(this.isOpsi(name) || this.reason(name)) 
 + return "ng-binding"; 
 +     else 
 + return "warn"; 
 + }; 
 + 
 + 
 +    }); 
 + 
 + 
 +    var swpattern={'^Audacity':'OpenSource', 
 +    '^Java':'Oracle', 
 +    '^Mozilla ':'Mozilla Public', 
 +    '^OpenOff':'OpenSource', 
 +    '^Google':'Google Public', 
 +    '^Adobe Flash':'Adobe Public', 
 +    '^OpenSSL':'OpenSource', 
 +    '^Python':'OpenSource' 
 + 
 +   }; 
 + 
 + 
 + 
 + 
 +})(); 
 +</code> 
 + 
 +======= swinv.css ======= 
 + 
 +some tweaking of the appearance - anything goes.. 
 +<code css> 
 +body { 
 +    font-family: "Comic Sans M$", Arial, Helvetica, sans-serif; 
 +} 
 + 
 +table{ 
 +    width: 100%; 
 +    border-collapse: collapse; 
 +} 
 + 
 +td, th { 
 +    font-size: 1em; 
 +    border: 1px solid #aa0093; 
 +    padding: 3px 7px 2px 7px; 
 +} 
 + 
 +th { 
 +    font-size: 1.1em; 
 +    text-align: left; 
 +    padding-top: 5px; 
 +    padding-bottom: 4px; 
 +    background-color: #d30c6b; 
 +    color: #ffffff; 
 +} 
 + 
 +label{ 
 +    background-color: #d30c6b; 
 +    color: #ffffff; 
 +} 
 + 
 + 
 +td.warn { 
 +/* enhance unlicensed products*/ 
 +    color: #000000; 
 +    background-color: yellow; 
 +}
  
 +.ng-binding{
 +//    background-color: blue;
 +font-family: Courier;
 +}
 </code> </code>
userspace/json-rpc_angularjs.1430489023.txt.gz · Last modified: 2021/08/23 08:37 (external edit)

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