Open-ILS/web/reports/oils_rpt_utils.js

   1 var oilsRptID = 0;
   2 var oilsRptID2 = 0;
   3 var oilsRptID3 = 0;
   4 function oilsNextId() {
   5         return 'oils_'+ (oilsRptID++);
   6 }
   7
   8 function oilsNextNumericId() {
   9         return oilsRptID3++;
  10 }
  11
  12 function oilsRptNextParam() {
  13         return '::P'+ (oilsRptID2++);
  14 }
  15
  16 function oilsRptFetchOrgTree(callback) {
  17         var req = new Request(OILS_RPT_FETCH_ORG_TREE);
  18         req.callback(
  19                 function(r) {
  20                         globalOrgTree = r.getResultObject();
  21                         if( callback ) callback();
  22                 }
  23         );
  24         req.send();
  25 }
  26
  27
  28 /*
  29 function oilsRptCacheObject(obj) {
  30         var id = oilsNextId();
  31         oilsRptObjectCache[id] = obj;
  32         return id;
  33 }
  34
  35 function oilsRptFindObject(id) {
  36         return oilsRptObjectCache[id];
  37 }
  38 */
  39
  40 function oilsRptCacheObject(type, obj, id) {
  41         if( !oilsRptObjectCache[type] )
  42                 oilsRptObjectCache[type] = {};
  43         oilsRptObjectCache[type][id] = obj;
  44 }
  45
  46 function oilsRptGetCache(type, id) {
  47         if( !oilsRptObjectCache[type] )
  48                 return null;
  49         return oilsRptObjectCache[type][id];
  50 }
  51
  52
  53 /* -------------------------------------------- */
  54 function oilsRptObject() {}
  55 oilsRptObject.prototype.init = function(obj) {
  56         if(!obj) obj = this;
  57         oilsRptObject.cache(obj);
  58 }
  59 oilsRptObject.objectCache = {};
  60 oilsRptObject.find = function(id) {
  61         return oilsRptObject.objectCache[id];
  62 }
  63 oilsRptObject.cache = function(obj) {
  64         obj.id = oilsNextNumericId();
  65         oilsRptObject.objectCache[obj.id] = obj;
  66         return obj.id;
  67 }
  68 /* -------------------------------------------- */
  69
  70
  71 /* returns just the column name */
  72 function oilsRptPathCol(path) {
  73         var parts = path.split(/-/);
  74         return parts.pop();
  75 }
  76
  77 /* returns the IDL class of the selected column */
  78 function oilsRptPathClass(path) {
  79         var parts = path.split(/-/);
  80         parts.pop();
  81         return parts.pop();
  82 }
  83
  84 /* returns everything prior to the column name */
  85 function oilsRptPathRel(path) {
  86         var parts = path.split(/-/);
  87         parts.pop();
  88         return parts.join('-');
  89 }
  90
  91 /* creates a label "path" based on the column path */
  92 function oilsRptMakeLabel(path) {
  93         var parts = path.split(/-/);
  94         var str = '';
  95         for( var i = 0; i < parts.length; i++ ) {
  96                 if(i%2 == 0) {
  97                         if( i == 0 )
  98                                 str += oilsIDL[parts[i]].label;
  99                 } else {
 100                         var f = oilsRptFindField(oilsIDL[parts[i-1]], parts[i]);
 101                         str += ":"+f.label;
 102                 }
 103         }
 104         return str;
 105 }
 106
 107
 108
 109
 110 function oilsRptResetParams() {
 111         oilsRptID2 = 0;
 112 }
 113
 114 function nodeText(id) {
 115         if($(id))
 116                 return $(id).innerHTML;
 117         return "";
 118 }
 119
 120 /*
 121 function print_tabs(t) {
 122         var r = '';
 123         for (var j = 0; j < t; j++ ) { r = r + "  "; }
 124         return r;
 125 }
 126 */
 127
 128
 129 function oilsRptDebug() {
 130         _debug("\n-------------------------------------\n");
 131         _debug(oilsRpt.toString());
 132         _debug("\n-------------------------------------\n");
 133         if(!oilsRptDebugEnabled) return;
 134         if(!oilsRptDebugWindow)
 135                 oilsRptDebugWindow = window.open('','Debug','resizable,width=700,height=500,scrollbars=1');
 136
 137         oilsRptDebugWindow.document.body.innerHTML = oilsRpt.toHTMLString();
 138 }
 139
 140
 141
 142 /* pretty print JSON */
 143 /*
 144 function formatJSON(s) {
 145         var r = ''; var t = 0;
 146         for (var i in s) {
 147                 if (s[i] == '{' || s[i] == '[' ) {
 148                         r = r + s[i] + "\n" + print_tabs(++t);
 149                 } else if (s[i] == '}' || s[i] == ']') {
 150                         t--; r = r + "\n" + print_tabs(t) + s[i];
 151                 } else if (s[i] == ',') {
 152                         r = r + s[i] + "\n" + print_tabs(t);
 153                 } else {
 154                         r = r + s[i];
 155                 }
 156         }
 157         return r;
 158 }
 159 */
 160
 161
 162 function print_tabs_html(t) {
 163         var r = '';
 164         for (var j = 0; j < t; j++ ) { r = r + "&nbsp;&nbsp;"; }
 165         return r;
 166 }
 167
 168 function formatJSONHTML(s) {
 169         var r = ''; var t = 0;
 170         for (var i in s) {
 171                 if (s[i] == '{' || s[i] == '[') {
 172                         r = r + s[i] + "<br/>" + print_tabs_html(++t);
 173                 } else if (s[i] == '}' || s[i] == ']') {
 174                         t--; r = r + "<br/>" + print_tabs_html(t) + s[i];
 175                 } else if (s[i] == ',') {
 176                         r = r + s[i];
 177                         r = r + "<br/>" + print_tabs_html(t);
 178                 } else {
 179                         r = r + s[i];
 180                 }
 181         }
 182         return r;
 183 }
 184
 185 function setMousePos(e) {
 186         oilsMouseX = e.pageX
 187         oilsMouseY = e.pageY
 188         oilsPageXMid = parseInt(window.innerHeight / 2);
 189         oilsPageYMid = parseInt(window.innerWidth / 2);
 190 }
 191
 192 function buildFloatingDiv(div, width) {
 193         var left = parseInt((window.innerWidth / 2) - (width/2));
 194         var halfh = parseInt(div.clientHeight / 2);
 195         var top = oilsMouseY - halfh + 50;
 196         var dbot = top + halfh;
 197         if( dbot > window.innerHeight ) {
 198                 top = oilsMouseY - div.clientHeight - 10;
 199         }
 200         div.setAttribute('style', 'left:'+left+'px; top:'+top+'px; width:'+width+'px');
 201 }
 202
 203
 204 function mergeObjects( src, obj ) {
 205         for( var i in obj ) {
 206                 if( typeof obj[i] == 'string' ) {
 207                         src[i] = obj[i];
 208                 } else {
 209                         if(src[i]) mergeObjects(src[i], obj[i]);
 210                         else src[i] = obj[i];
 211                 }
 212         }
 213 }
 214
 215
 216 /* scours the doc for elements with IDs.  When it finds one,
 217         it grabs the dom node and sets a reference to the node at DOM[id]; */
 218 function oilsRptIdObjects(node) {
 219         if(!node) node = document.documentElement;
 220         if( node.nodeType != 1 ) return;
 221         var id = node.getAttribute('id');
 222         if( id ) eval("DOM."+id+"=$('"+id+"');");
 223         var children = node.childNodes;
 224         for( var c = 0; c < children.length; c++ )
 225                 oilsRptIdObjects(children[c]);
 226 }
 227
 228
 229 function oilsRptObjectKeys(obj) {
 230         var k = [];
 231         for( var i in obj ) k.push(i);
 232         return k;
 233 }
 234
 235
 236 /* makes cls a subclass of parent */
 237 function oilsRptSetSubClass(cls, parent) {
 238         var str = cls+'.prototype = new '+parent+'();\n';
 239         str += cls+'.prototype.constructor = '+cls+';\n';
 240         str += cls+'.baseClass = '+parent+'.prototype.constructor;\n';
 241         str += cls+'.prototype.super = '+parent+'.prototype;\n';
 242         eval(str);
 243 }
 244
 245
 246 function oilsRptUpdateFolder(folder, type, callback) {
 247
 248         _debug("updating folder " + js2JSON(folder));
 249
 250         var req = new Request(OILS_RPT_UPDATE_FOLDER, SESSION, type, folder);
 251         if( callback ) {
 252                 req.callback(
 253                         function(r) {
 254                                 if( r.getResultObject() == 1 )
 255                                         callback(true);
 256                                 else callback(false);
 257                         }
 258                 );
 259                 req.send();
 260         } else {
 261                 req.send(true);
 262                 return req.result();
 263         }
 264 }
 265
 266 function oilsRptCreateFolder(folder, type, callback) {
 267         _debug("creating folder "+ js2JSON(folder));
 268         var req = new Request(OILS_RPT_CREATE_FOLDER, SESSION, type, folder);
 269         if( callback ) {
 270                 req.callback(
 271                         function(r) {
 272                                 if( r.getResultObject() > 0 )
 273                                         callback(true);
 274                                 else callback(false);
 275                         }
 276                 );
 277                 req.send();
 278         } else {
 279                 req.send(true);
 280                 return req.result();
 281         }
 282 }
 283
 284 /*
 285 function oilsRptFetchReport(id, callback) {
 286         var req = new Request(OILS_RPT_FETCH_REPORT, SESSION, id);
 287         req.callback(function(r){ callback(r.getResultObject());});
 288         req.send();
 289 }
 290 */
 291
 292 function oilsRptFetchReport(id, callback) {
 293         var r = oilsRptGetCache('rr', id);
 294         if(r) return callback(r);
 295         var req = new Request(OILS_RPT_FETCH_REPORT, SESSION, id);
 296         req.callback(
 297                 function(res) {
 298                         var rpt = res.getResultObject();
 299                         oilsRptCacheObject('rr', rpt, id);
 300                         callback(rpt);
 301                 }
 302         );
 303         req.send();
 304 }
 305
 306 function oilsRptFetchUser(id, callback) {
 307         var r = oilsRptGetCache('au', id);
 308         if(r) return callback(r);
 309         var req = new Request(FETCH_FLESHED_USER, SESSION, id, []);
 310         req.callback(
 311                 function(res) {
 312                         var user = res.getResultObject();
 313                         oilsRptCacheObject('au', user, id);
 314                         callback(user);
 315                 }
 316         );
 317         req.send();
 318 }
 319
 320 function oilsRptFetchTemplate(id, callback) {
 321         var t = oilsRptGetCache('rt', id);
 322         if(t) return callback(t);
 323         var r = new Request(OILS_RPT_FETCH_TEMPLATE, SESSION, id);
 324         r.callback(
 325                 function(res) {
 326                         var tmpl = res.getResultObject();
 327                 oilsRptCacheObject('rt', tmpl, id);
 328                         callback(tmpl);
 329                 }
 330         );
 331         r.send();
 332 }
 333
 334
 335 function oilsRptAlertSuccess() { alertId('oils_rpt_generic_success'); }
 336 function oilsRptAlertFailure() { alertId('oils_rpt_generic_failure'); }
 337
 338
 339 function oilsRptBuildOutputLink(tid, rid, sid) {
 340         return OILS_IDL_OUTPUT_URL + tid+'/'+rid+'/'+sid+'/'+ OILS_IDL_OUTPUT_FILE;
 341 }
 342
 343