Name
global.VAPublisherReferenceChoiceCustomFormatter
Description
Formats a custom display for records in a Virtual Agent topic with nodes of type ReferenceChoice .
Script
var VAPublisherReferenceChoiceCustomFormatter = Class.create();
VAPublisherReferenceChoiceCustomFormatter.prototype = {
initialize: function(propertyName, table, tableExtensions, tableParents) {
this._table = table;
this._loadDisplayConfigsFromProperty(propertyName, table, tableExtensions, tableParents);
},
format: function(gr) {
if (gs.nil(gr) || !gr.isValid() || gr.getTableName() != this._table) return;
var tableConfig = this._configsByTable[this._table];
if (gs.nil(tableConfig)) return;
if (!this._displayConfigApplies(gr, tableConfig)) return;
var displayValueExpr = this._buildDisplayValueExpr(gr, tableConfig);
if (!gs.nil(displayValueExpr)) return eval(displayValueExpr);
},
type: 'VAPublisherReferenceChoiceCustomFormatter',
_loadDisplayConfigsFromProperty: function(propertyName, table, tableExtensions, tableParents) {
this._configsByTable = {};
var prop = gs.getProperty(propertyName, '[]');
var refChoiceDisplayConfigs = JSON.parse(prop);
if (gs.nil(refChoiceDisplayConfigs.length)) return;
// Gather configs for tables at top levela
for (var i = 0; i < refChoiceDisplayConfigs.length; i++) {
this._configsByTable[refChoiceDisplayConfigs[i].table] = this._jsonCopy(refChoiceDisplayConfigs[i]);
}
// Gather table extension configs if this table is config'd for table extension
for (var j = 0; j < refChoiceDisplayConfigs.length; j++) {
var displayCfg = refChoiceDisplayConfigs[j];
if (displayCfg.table && displayCfg.applies_to && displayCfg.applies_to.child_classes == 'true') {
this._configsByTable[displayCfg.table] = displayCfg;
// configure any sub-tables
for (var x = 0; x < tableExtensions.length; x++) {
var subTable = tableExtensions[x];
if (this._configsByTable[subTable]) continue;
var subClassConfig = this._jsonCopy(displayCfg);
subClassConfig.table = subTable;
if (subClassConfig.applies_to)
subClassConfig.applies_to.child_classes == 'false';
this._configsByTable[subClassConfig.table] = subClassConfig;
}
// inherit a parent-table if possible
for (var y = 0; y < tableParents.length; y++) {
var parentTable = tableParents[y];
var parentConfig = this._configsByTable[parentTable];
if (!gs.nil(parentConfig) && gs.nil(this._configsByTable[table])) {
var inheritedClassConfig = this._jsonCopy(parentConfig);
inheritedClassConfig.table = table;
if (inheritedClassConfig.applies_to)
inheritedClassConfig.applies_to.child_classes == 'false';
this._configsByTable[table] = inheritedClassConfig;
break;
}
}
}
}
},
_displayConfigApplies: function(gr, displayCfg) {
return (gr.getTableName() == displayCfg.table);
},
_jsonCopy: function(src) {
return JSON.parse(JSON.stringify(src));
},
_buildDisplayValueExpr: function(gr, displayCfg) {
var count = 0;
var suffixSeparator = " + '";
var expr = displayCfg.format.replace(/\{(.*?)\}/g, function(i, match) {
var replacement;
if (count == 0) {
replacement = 'gr.' + match + suffixSeparator;
} else {
replacement = "' + " + 'gr.' + match + suffixSeparator;
}
count += 1;
return replacement;
});
var extraSeparatorIdx = expr.lastIndexOf(suffixSeparator);
var formatted = extraSeparatorIdx != -1 ?
expr.substr(0, extraSeparatorIdx) + suffixSeparator + expr.substr(extraSeparatorIdx + suffixSeparator.length) + "'":
expr;
return formatted;
}
};
Sys ID
a0b090243b02330074bc456993efc444