index.js

   1
   2 var current_model = {};
   3
   4 function $(id) {
   5   return document.getElementById(id);
   6 }
   7
   8 function show(id) {
   9   $(id).style.display = 'block';
  10 }
  11
  12 function hide(id) {
  13   $(id).style.display = 'none';
  14 }
  15
  16 function build_asa_request() {
  17   if (!current_model || !current_model.id) {
  18     alert('bad profile');
  19     return;
  20   }
  21
  22   function split(str) {
  23     return str.match(/[^\s,]+/g) || [];
  24   }
  25
  26   function get_model_titles(titles) {
  27     return titles.map(e => {
  28       if (e.title) {
  29         return e.title;
  30       } else {
  31         return ((e.vendor || '') + ' ' + (e.model || '') + ' ' + (e.variant || '')).trim();
  32       }
  33     }).join('/');
  34   }
  35
  36   function showStatus(text) {
  37     show('buildstatus');
  38     $('buildstatus').innerHTML = text;
  39     translate();
  40   }
  41
  42   function handleError(response) {
  43     hide('buildspinner');
  44
  45     response.json()
  46       .then(mobj => {
  47         var message = mobj['message'] || '<span class="tr-build-failed"></span>';
  48         if (mobj.buildlog == true) {
  49           var url = config.asu_url + '/store/' + mobj.bin_dir + '/buildlog.txt';
  50           showStatus('<a href="' + url + '">' + message + '</a>');
  51         } else {
  52           showStatus(message);
  53         }
  54       });
  55   }
  56
  57   // hide image view
  58   updateImages();
  59
  60   show('buildspinner');
  61   showStatus('<span class="tr-request-image"></span>');
  62
  63   var request_data = {
  64     'target': current_model.target,
  65     'profile': current_model.id,
  66     'packages': split($('packages').value),
  67     'version': $('versions').value
  68   }
  69
  70   fetch(config.asu_url + '/api/build', {
  71      method: 'POST',
  72      headers: { 'Content-Type': 'application/json' },
  73      body: JSON.stringify(request_data)
  74   })
  75   .then(response => {
  76     switch (response.status) {
  77       case 200:
  78         hide('buildspinner');
  79         showStatus('<span class="tr-build-successful"></span>');
  80
  81         response.json()
  82         .then(mobj => {
  83           var download_url = config.asu_url + '/store/' + mobj.bin_dir;
  84           updateImages(
  85             mobj.version_number,
  86             mobj.version_code,
  87             mobj.build_at,
  88             get_model_titles(mobj.titles),
  89             download_url, mobj, true
  90           );
  91         });
  92         break;
  93       case 202:
  94         showStatus('<span class="tr-check-again"></span>');
  95         setTimeout(_ => { build_asa_request() }, 5000);
  96         break;
  97       case 400: // bad request
  98       case 422: // bad package
  99       case 500: // build failed
 100         handleError(response);
 101         break;
 102     }
 103   })
 104   .catch(err => {
 105     hide('buildspinner');
 106     showStatus(err);
 107   })
 108 }
 109
 110 function setupSelectList(select, items, onselection) {
 111   for (var i = 0; i < items.length; i += 1) {
 112     var option = document.createElement('OPTION');
 113     option.innerHTML = items[i];
 114     select.appendChild(option);
 115   }
 116
 117   select.addEventListener('change', e => {
 118     onselection(items[select.selectedIndex]);
 119   });
 120
 121   if (select.selectedIndex >= 0) {
 122     onselection(items[select.selectedIndex]);
 123   }
 124 }
 125
 126 // Change the translation of the entire document
 127 function translate() {
 128   var mapping = translations[config.language];
 129   for (var tr in mapping) {
 130     Array.from(document.getElementsByClassName(tr))
 131       .forEach(e => { e.innerText = mapping[tr]; })
 132   }
 133 }
 134
 135 function setupAutocompleteList(input, items, onselection) {
 136   // the setupAutocompleteList function takes two arguments,
 137   // the text field element and an array of possible autocompleted values:
 138   var currentFocus = -1;
 139
 140   // sort numbers and other characters separately
 141   var collator = new Intl.Collator(undefined, {numeric: true, sensitivity: 'base'});
 142
 143   items.sort(collator.compare);
 144
 145   // execute a function when someone writes in the text field:
 146   input.oninput = function(e) {
 147     // clear images
 148     updateImages();
 149
 150     var value = this.value;
 151     // close any already open lists of autocompleted values
 152     closeAllLists();
 153
 154     if (!value) {
 155       return false;
 156     }
 157
 158     // create a DIV element that will contain the items (values):
 159     var list = document.createElement('DIV');
 160     list.setAttribute('id', this.id + '-autocomplete-list');
 161     list.setAttribute('class', 'autocomplete-items');
 162     // append the DIV element as a child of the autocomplete container:
 163     this.parentNode.appendChild(list);
 164
 165     // for each item in the array...
 166     var c = 0;
 167     for (var i = 0; i < items.length; i += 1) {
 168       var item = items[i];
 169
 170       // match
 171       var j = item.toUpperCase().indexOf(value.toUpperCase());
 172       if (j < 0) {
 173         continue;
 174       }
 175
 176       c += 1;
 177       if (c >= 15) {
 178         var div = document.createElement('DIV');
 179         div.innerHTML = '...';
 180         list.appendChild(div);
 181         break;
 182       } else {
 183         var div = document.createElement('DIV');
 184         // make the matching letters bold:
 185         div.innerHTML = item.substr(0, j)
 186           + '<strong>' + item.substr(j, value.length) + '</strong>'
 187           + item.substr(j + value.length)
 188           + '<input type="hidden" value="' + item + '">';
 189
 190         div.addEventListener('click', function(e) {
 191           // set text field to selected value
 192           input.value = this.getElementsByTagName('input')[0].value;
 193           // close the list of autocompleted values,
 194           // (or any other open lists of autocompleted values:
 195           closeAllLists();
 196           // callback
 197           onselection(input.value);
 198         });
 199
 200         list.appendChild(div);
 201       }
 202     }
 203   };
 204
 205   input.onkeydown = function(e) {
 206       var x = document.getElementById(this.id + '-autocomplete-list');
 207       if (x) x = x.getElementsByTagName('div');
 208       if (e.keyCode == 40) {
 209         // key down
 210         currentFocus += 1;
 211         // and and make the current item more visible:
 212         setActive(x);
 213       } else if (e.keyCode == 38) {
 214         // key up
 215         currentFocus -= 1;
 216         // and and make the current item more visible:
 217         setActive(x);
 218       } else if (e.keyCode == 13) {
 219         // If the ENTER key is pressed, prevent the form from being submitted,
 220         e.preventDefault();
 221         if (currentFocus > -1) {
 222           // and simulate a click on the 'active' item:
 223           if (x) x[currentFocus].click();
 224         }
 225       }
 226   };
 227
 228   input.onfocus = function() {
 229     onselection(input.value);
 230   }
 231
 232   function setActive(x) {
 233     // a function to classify an item as 'active':
 234     if (!x) return false;
 235     // start by removing the 'active' class on all items:
 236     for (var i = 0; i < x.length; i++) {
 237       x[i].classList.remove('autocomplete-active');
 238     }
 239     if (currentFocus >= x.length) currentFocus = 0;
 240     if (currentFocus < 0) currentFocus = (x.length - 1);
 241     // add class 'autocomplete-active':
 242     x[currentFocus].classList.add('autocomplete-active');
 243   }
 244
 245   function closeAllLists(elmnt) {
 246     // close all autocomplete lists in the document,
 247     // except the one passed as an argument:
 248     var x = document.getElementsByClassName('autocomplete-items');
 249     for (var i = 0; i < x.length; i++) {
 250       if (elmnt != x[i] && elmnt != input) {
 251         x[i].parentNode.removeChild(x[i]);
 252       }
 253     }
 254   }
 255
 256   // execute a function when someone clicks in the document:
 257   document.addEventListener('click', e => {
 258       closeAllLists(e.target);
 259   });
 260 }
 261
 262 function updateImages(version, code, date, model, url, mobj, is_custom) {
 263   // add download button for image
 264   function addLink(type, file) {
 265     var a = document.createElement('A');
 266     a.classList.add('download-link');
 267     a.href = url
 268       .replace('{target}', mobj.target)
 269       .replace('{version}', version)
 270       + '/' + file;
 271     var span = document.createElement('SPAN');
 272     span.appendChild(document.createTextNode(''));
 273     a.appendChild(span);
 274     a.appendChild(document.createTextNode(type.toUpperCase()));
 275
 276     if (config.showHelp) {
 277       a.onmouseover = function() {
 278         // hide all help texts
 279         Array.from(document.getElementsByClassName('download-help'))
 280           .forEach(e => e.style.display = 'none');
 281         var lc = type.toLowerCase();
 282         if (lc.includes('sysupgrade')) {
 283           show('sysupgrade-help');
 284         } else if (lc.includes('factory') || lc == 'trx' || lc == 'chk') {
 285           show('factory-help');
 286         } else if (lc.includes('kernel') || lc.includes('zimage') || lc.includes('uimage')) {
 287           show('kernel-help');
 288         } else if (lc.includes('root')) {
 289           show('rootfs-help');
 290         } else if (lc.includes('sdcard')) {
 291           show('sdcard-help');
 292         } else if (lc.includes('tftp')) {
 293           show('tftp-help');
 294         } else {
 295           show('other-help');
 296         }
 297       };
 298     }
 299
 300     $('download-links').appendChild(a);
 301   }
 302
 303   function switchClass(id, from_class, to_class) {
 304     $(id).classList.remove(from_class);
 305     $(id).classList.add(to_class);
 306   }
 307
 308   // remove all download links
 309   Array.from(document.getElementsByClassName('download-link'))
 310     .forEach(e => e.remove());
 311
 312   // hide all help texts
 313   Array.from(document.getElementsByClassName('download-help'))
 314     .forEach(e => e.style.display = 'none');
 315
 316   if (version && code && date && model && url && mobj) {
 317     var target = mobj.target;
 318     var images = mobj.images;
 319
 320     // change between "version" and "custom" title
 321     if (is_custom) {
 322       switchClass('images-title', 'tr-version-build', 'tr-custom-build');
 323       switchClass('downloads-title', 'tr-version-downloads', 'tr-custom-downloads');
 324     } else {
 325       switchClass('images-title', 'tr-custom-build', 'tr-version-build');
 326       switchClass('downloads-title', 'tr-custom-downloads', 'tr-version-downloads');
 327     }
 328     // update title translation
 329     translate();
 330
 331     // fill out build info
 332     $('image-model').innerText = model;
 333     $('image-target').innerText = target;
 334     $('image-version').innerText = version;
 335     $('image-code').innerText = code;
 336     $('image-date').innerText = date;
 337
 338     images.sort((a, b) => a.name.localeCompare(b.name));
 339
 340     for (var i in images) {
 341       addLink(images[i].type, images[i].name);
 342     }
 343
 344     show('images');
 345   } else {
 346     hide('images');
 347   }
 348 }
 349
 350 function init() {
 351   setupSelectList($('versions'), Object.keys(config.versions), version => {
 352     fetch(config.versions[version]).then(data => {
 353       data.json().then(obj => {
 354         setupAutocompleteList($('models'), Object.keys(obj['models']), model => {
 355           if (model in obj['models']) {
 356             var url = obj.url;
 357             var code = obj.version_code;
 358             var date = obj.build_data || 'unknown';
 359             var mobj = obj['models'][model];
 360             updateImages(version, code, date, model, url, mobj, false);
 361             current_model = mobj;
 362           } else {
 363             updateImages();
 364             current_model = {};
 365           }
 366         });
 367
 368         // trigger model update when selected version changes
 369         $('models').onfocus();
 370       });
 371     });
 372   });
 373
 374   if (config.asu_url) {
 375     show('custom');
 376   }
 377
 378   // hide fields
 379   updateImages();
 380
 381   var user_lang = (navigator.language || navigator.userLanguage).split('-')[0];
 382   if (user_lang in translations) {
 383     config.language = user_lang;
 384     $('language-selection').value = user_lang;
 385   }
 386
 387   translate();
 388
 389   $('language-selection').onclick = function() {
 390     config.language = this.children[this.selectedIndex].value;
 391     translate();
 392   }
 393 }