Create attractive VASL scenarios, with loads of useful information embedded to assist with game play. https://vasl-templates.org
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vasl-templates/vasl_templates/webapp/static/generate.js

445 lines
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// NOTE: These fields aren't mandatory in the sense that snippet generation will fail
// if they're not set, but they're really, really, really expected to be there.
var _MANDATORY_PARAMS = {
scenario: { "SCENARIO_NAME": "scenario name", "SCENARIO_DATE": "scenario date" },
} ;
var _MONTH_NAMES = [ // nb: we assume English :-/
"January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"
] ;
// --------------------------------------------------------------------
function generate_snippet( $btn )
{
// initialize
storeMsgForTestSuite( "_last-info_", "" ) ;
storeMsgForTestSuite( "_last-warning_", "" ) ;
storeMsgForTestSuite( "_last-error_", "" ) ;
// unload the template parameters
var params = unload_params() ;
var template_id = $btn.data( "id" ) ;
if ( template_id === "ob_setup_1" ) {
template_id = "ob_setup" ;
params.OB_SETUP = params.OB_SETUP_1 ;
params.OB_SETUP_COLOR = gNationalities[params.PLAYER_1].ob_colors[0] ;
params.OB_SETUP_COLOR_2 = gNationalities[params.PLAYER_1].ob_colors[1] ;
params.OB_SETUP_WIDTH = params.OB_SETUP_WIDTH_1 ;
}
else if ( template_id === "ob_setup_2" ) {
template_id = "ob_setup" ;
params.OB_SETUP = params.OB_SETUP_2 ;
params.OB_SETUP_COLOR = gNationalities[params.PLAYER_2].ob_colors[0] ;
params.OB_SETUP_COLOR_2 = gNationalities[params.PLAYER_2].ob_colors[1] ;
params.OB_SETUP_WIDTH = params.OB_SETUP_WIDTH_2 ;
}
// extract the scenario date components
var scenario_date = $("input[name='SCENARIO_DATE']").datepicker( "getDate" ) ;
if ( scenario_date ) {
params.SCENARIO_DAY_OF_MONTH = scenario_date.getDate() ;
params.SCENARIO_MONTH = 1 + scenario_date.getMonth() ;
params.SCENARIO_MONTH_NAME = _MONTH_NAMES[scenario_date.getMonth()] ;
params.SCENARIO_YEAR = scenario_date.getFullYear() ;
}
// generate PF parameters
if ( params.SCENARIO_YEAR < 1944 || (params.SCENARIO_YEAR == 1944 && params.SCENARIO_MONTH < 6) )
params.PF_RANGE = 1 ;
else if ( params.SCENARIO_YEAR == 1944 )
params.PF_RANGE = 2 ;
else
params.PF_RANGE = 3 ;
if ( params.SCENARIO_YEAR < 1943 || (params.SCENARIO_YEAR == 1943 && params.SCENARIO_MONTH <= 9) ) {
params.PF_CHECK_DRM = "+1" ;
params.PF_CHECK_DR = 4 ;
} else if ( params.SCENARIO_YEAR >= 1945 ) {
params.PF_CHECK_DRM = "-1" ;
params.PF_CHECK_DR = 4 ;
} else {
params.PF_CHECK_DRM = "" ;
params.PF_CHECK_DR = 3 ;
}
// generate BAZ parameters
if ( params.SCENARIO_YEAR >= 1945 ) {
params.BAZ_TYPE = 45 ;
params.BAZ_BREAKDOWN = 11 ;
params.BAZ_TOKILL = 16 ;
params.BAZ_WP = 6 ;
params.BAZ_RANGE = 5 ;
} else if ( params.SCENARIO_YEAR >= 1944 ) {
params.BAZ_TYPE = 44 ;
params.BAZ_BREAKDOWN = 11 ;
params.BAZ_TOKILL = 16 ;
params.BAZ_RANGE = 4 ;
} else if ( params.SCENARIO_YEAR == 1943 || (params.SCENARIO_YEAR == 1942 && params.SCENARIO_MONTH >= 11) ) {
params.BAZ_TYPE = 43 ;
params.BAZ_BREAKDOWN = 10 ;
params.BAZ_TOKILL = 13 ;
params.BAZ_RANGE = 4 ;
}
// check for mandatory parameters
if ( template_id in _MANDATORY_PARAMS ) {
var missing_params = [] ;
for ( var param_id in _MANDATORY_PARAMS[template_id] ) {
if ( ! (param_id in params && params[param_id].length > 0) )
missing_params.push( _MANDATORY_PARAMS[template_id][param_id] ) ;
}
if ( missing_params.length > 0 ) {
var buf = [ "Missing parameters:<ul>" ] ;
for ( var i=0 ; i < missing_params.length ; ++i )
buf.push( "<li>" + escapeHTML(missing_params[i]) ) ;
buf.push( "</ul>" ) ;
showWarningMsg( buf.join("") ) ;
}
}
// check for date-specific parameters
if ( template_id === "pf" ) {
if ( params.SCENARIO_DATE === "" || params.SCENARIO_YEAR <= 1942 || (params.SCENARIO_YEAR == 1943 && params.SCENARIO_MONTH <= 9) )
showWarningMsg( "PF are only available after September 1943." ) ;
}
if ( template_id === "baz" ) {
if ( params.SCENARIO_DATE === "" || params.SCENARIO_YEAR <= 1941 || (params.SCENARIO_YEAR == 1942 && params.SCENARIO_MONTH < 11) )
showWarningMsg( "BAZ are only available from November 1942." ) ;
}
// check that the players have different nationalities
if ( params.PLAYER_1 === params.PLAYER_2 )
showWarningMsg( "Both players have the same nationality!" ) ;
// get the template to generate the snippet from
var templ ;
if ( template_id in gUserDefinedTemplates )
templ = gUserDefinedTemplates[template_id] ;
else if ( template_id in gDefaultTemplates )
templ = gDefaultTemplates[template_id] ;
else {
showErrorMsg( "Unknown template: " + escapeHTML(template_id) ) ;
return ;
}
var func, val ;
try {
func = jinja.compile( templ ).render ;
}
catch( ex ) {
showErrorMsg( "Can't compile template:<pre>" + escapeHTML(ex) + "</pre>" ) ;
return ;
}
// process the template
try {
val = func( params ) ;
val = val.trim() ;
}
catch( ex ) {
showErrorMsg( "Can't process template <em>\"" + template_id + "\"</em>:<pre>" + escapeHTML(ex) + "</pre>" ) ;
return ;
}
try {
copyToClipboard( val ) ;
}
catch( ex ) {
showErrorMsg( "Can't copy to the clipboard:<pre>" + escapeHTML(ex) + "</pre>" ) ;
return ;
}
showInfoMsg( "The HTML snippet has been copied to the clipboard." ) ;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function unload_params()
{
// collect all the template parameters
var params = {} ;
add_param = function($elem) { params[ $elem.attr("name") ] = $elem.val() ; } ;
$("input[type='text'].param").each( function() { add_param($(this)) ; } ) ;
$("textarea.param").each( function() { add_param($(this)) ; } ) ;
$("select.param").each( function() { add_param($(this)) ; } ) ;
// collect the SSR's
params.SSR = [] ;
$("#ssr-sortable li").each( function() {
params.SSR.push( $(this).text() ) ;
} ) ;
return params ;
}
// --------------------------------------------------------------------
function on_load_scenario()
{
// FIXME! confirm this operation if the scenario is dirty
// FOR TESTING PORPOISES! We can't control a file upload from Selenium (since
// the browser will use native controls), so we store the result in a <div>).
if ( getUrlParam( "scenario_persistence" ) ) {
var $elem = $( "#scenario_persistence" ) ; // nb: must have already been created
do_load_scenario( JSON.parse( $elem.val() ) ) ;
return ;
}
// ask the user to upload the scenario file
$("#load-scenario").trigger( "click" ) ;
}
function on_load_scenario_file_selected()
{
// read the selected file
var fileReader = new FileReader() ;
fileReader.onload = function() {
var data ;
try {
data = JSON.parse( fileReader.result ) ;
} catch( ex ) {
showErrorMsg( "Can't load the scenario file:<div>" + escapeHTML(ex) + "</div>" ) ;
return ;
}
do_load_scenario( data ) ;
showInfoMsg( "The scenario was loaded." ) ;
} ;
fileReader.readAsText( $("#load-scenario").prop("files")[0] ) ;
}
function do_load_scenario( params )
{
// load the scenario parameters
on_new_scenario( false ) ;
var params_loaded = {} ;
var set_param = function( $elem, key ) { $elem.val(params[key]) ; params_loaded[key]=true ; return $elem ; } ;
for ( var key in params ) {
if ( key === "SSR" ) {
for ( var i=0 ; i < params[key].length ; ++i ) {
var $ssr = $( "<li></li>" ) ;
$ssr.text( params[key][i] ) ;
$("#ssr-sortable").append( $ssr ) ;
init_ssr( $ssr ) ;
}
update_ssr_hint() ;
params_loaded[key] = true ;
continue ;
}
//jshint loopfunc: true
var $elem = $("input[type='text'][name='"+key+"'].param").each( function() {
set_param( $(this), key ) ;
} ) ;
$elem = $("textarea[type='text'][name='"+key+"'].param").each( function() {
set_param( $(this), key ) ;
} ) ;
$elem = $("select[name='"+key+"'].param").each( function() {
set_param( $(this), key ).trigger( "change" ) ;
} ) ;
}
// look for unrecognized keys
var buf = [] ;
for ( key in params ) {
if ( ! (key in params_loaded) )
buf.push( "<li>" + key + " = '" + escapeHTML(params[key]) + "'" ) ;
}
if ( buf.length > 0 )
showWarningMsg( "Unknown keys in the scenario file:<ul>" + buf.join("") + "</ul>" ) ;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function on_save_scenario()
{
// unload the template parameters
var params = unload_params() ;
var data = JSON.stringify( params ) ;
// FOR TESTING PORPOISES! We can't control a file download from Selenium (since
// the browser will use native controls), so we store the result in a <div>).
if ( getUrlParam( "scenario_persistence" ) ) {
var $elem = $( "#scenario_persistence" ) ;
if ( $elem.length === 0 ) {
// NOTE: The <div> we store the message in must be visible, otherwise
// Selenium doesn't return any text for it :-/
$elem = $( "<textarea id='scenario_persistence' style='z-index-999;'></textarea>" ) ;
$("body").append( $elem ) ;
}
$elem.val( data ) ;
return ;
}
// return the parameters to the user as a downloadable file
download( data, "scenario.json", "application/json" ) ;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function on_new_scenario( verbose )
{
// FIXME! confirm this operation if the scenario is dirty
// reset all the template parameters
$("input[type='text'].param").each( function() { $(this).val("") ; } ) ;
$("textarea.param").each( function() { $(this).val("") ; } ) ;
// reset all the template parameters
on_player_change( $("select[name='PLAYER_1']").val( "german" ) ) ;
$("select[name='PLAYER_1_ELR']").val( 5 ) ;
$("select[name='PLAYER_1_SAN']").val( 2 ) ;
on_player_change( $("select[name='PLAYER_2']").val( "russian" ) ) ;
$("select[name='PLAYER_2_ELR']").val( 5 ) ;
$("select[name='PLAYER_2_SAN']").val( 2 ) ;
// reset all the template parameters
$("#ssr-sortable li").each( function() {
$(this).remove() ;
} ) ;
update_ssr_hint() ;
if ( verbose )
showInfoMsg( "The scenario was reset." ) ;
}
// --------------------------------------------------------------------
function on_template_pack()
{
// FOR TESTING PORPOISES! We can't control a file upload from Selenium (since
// the browser will use native controls), so we store the result in a <div>).
if ( getUrlParam( "template_pack_persistence" ) ) {
var data = $( "#template_pack_persistence" ).val() ; // nb: must have already been created
var pos = data.indexOf( "|" ) ;
var fname = data.substring( 0, pos ).trim() ;
data = data.substring( pos+1 ).trim() ;
if ( fname.substring(fname.length-4) == ".zip" )
data = atob( data ) ;
do_load_template_pack( fname, data ) ;
return ;
}
// ask the user to upload the template pack
$("#load-template-pack").trigger( "click" ) ;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function on_template_pack_file_selected()
{
// read the selected file
var MAX_FILE_SIZE = 2 ; // nb: MB
var file = $("#load-template-pack").prop("files")[0] ;
if ( file.size > 1024*1024*MAX_FILE_SIZE ) {
showErrorMsg( "Template pack is too large (must be no larger than " + MAX_FILE_SIZE + "MB)." ) ;
return ;
}
var fileReader = new FileReader() ;
fileReader.onload = function() {
var data = fileReader.result ;
do_load_template_pack( file.name, data ) ;
} ;
fileReader.readAsArrayBuffer( file ) ;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
function do_load_template_pack( fname, data )
{
// initialize
var invalid_filename_extns = [] ;
var unknown_template_ids = [] ;
var new_templates = {} ;
// initialize
function on_new_template( fname, data ) {
// make sure the filename is valid
if ( fname.substring(fname.length-3) != ".j2" ) {
invalid_filename_extns.push( fname ) ;
return ;
}
var template_id = fname.substring( 0, fname.length-3 ).toLowerCase() ;
if ( ! (template_id in gDefaultTemplates) ) {
unknown_template_ids.push( fname ) ;
return ;
}
// save the new template file
new_templates[template_id] = data ;
}
// initialize
function install_new_templates( success_msg ) {
// check if there were any errors
var ok = true ;
var buf, tid, i ;
if ( invalid_filename_extns.length > 0 ) {
buf = [] ;
buf.push(
"Invalid template ",
pluralString( invalid_filename_extns.length, "extension:", "extensions:" ),
"<div class='pre'>"
) ;
for ( i=0 ; i < invalid_filename_extns.length ; ++i )
buf.push( escapeHTML(invalid_filename_extns[i]) + "<br>" ) ;
buf.push( "</div>" ) ;
buf.push( 'Must be <span class="pre">".zip"</span> or <span class="pre">".j2"</span>.' ) ;
showErrorMsg( buf.join("") ) ;
ok = false ;
}
if ( unknown_template_ids.length > 0 ) {
buf = [] ;
buf.push(
"Invalid template ",
pluralString( unknown_template_ids.length, "filename:", "filenames:" ),
"<div class='pre'>"
) ;
for ( i=0 ; i < unknown_template_ids.length ; ++i )
buf.push( escapeHTML(unknown_template_ids[i]) + "<br>" ) ;
buf.push( "</div>" ) ;
buf.push( "Must be one of:<div class='pre'><ul>" ) ;
for ( tid in gDefaultTemplates )
buf.push( "<li>" + escapeHTML(tid) + ".j2" ) ;
buf.push( "</ul></div>" ) ;
showErrorMsg( buf.join("") ) ;
ok = false ;
}
if ( ! ok )
return ;
// all good - install the new templates
for ( tid in new_templates ){
gUserDefinedTemplates[tid] = new_templates[tid] ;
}
showInfoMsg( success_msg ) ;
}
// check if we have a ZIP file
fname = fname.toLowerCase() ;
if ( fname.substring(fname.length-4) == ".zip" ) {
// yup - process each file in the ZIP
var nFiles = 0 ;
JSZip.loadAsync( data ).then( function( zip ) {
zip.forEach( function( relPath, zipEntry ) {
++ nFiles ;
zipEntry.async( "string" ).then( function( data ) {
// extract the filename (i.e. we ignore sub-directories)
fname = zipEntry.name ;
var pos = Math.max( fname.lastIndexOf("/"), fname.lastIndexOf("\\") ) ;
if ( pos === fname.length-1 )
return ; // nb: ignore directory entries
if ( pos !== -1 )
fname = fname.substring( pos+1 ) ;
on_new_template( fname, data ) ;
} ).then( function() {
if ( --nFiles === 0 ) {
install_new_templates( "The template pack was loaded." ) ;
}
} ) ;
} ) ;
} ).catch( function(ex) {
showErrorMsg( "Can't unpack the ZIP:<div class='pre'>" + escapeHTML(ex) + "</div>" ) ;
} ) ;
}
else {
// nope - assume an individual template file
on_new_template( fname, data ) ;
install_new_templates( "The template file was loaded." ) ;
}
}