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Apex3 #51

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merged 2 commits into from
Apr 2, 2024
Merged

Apex3 #51

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b1cc6f4
apex: basic parser to propose field, properties and method on object
dufoli Apr 2, 2024
4e82048
fix few bugs on apex parsing
dufoli Apr 2, 2024
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167 changes: 163 additions & 4 deletions addon/apex-runner.js
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Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,7 @@ class Model {
this.initialScript = "";
this.describeInfo = new DescribeInfo(this.spinFor.bind(this), () => {
this.scriptAutocompleteHandler({newDescribe: true});
//TODO refresh list of field
this.didUpdate();
});

Expand Down Expand Up @@ -103,6 +104,12 @@ class Model {
"Id batchId= Database.executeBatch(new BatchExample(), 200);",
"ID jobID = System.enqueueJob(new AsyncExecutionExample());"
];
this.propertyTypes = new Map();
this.typeProperties = new Map();
this.typeProperties.set("List", ["add(", "addAll(", "clear(", "clone(", "contains(", "deepClone(", "equals(", "get(", "getSObjectType(", "hashCode(", "indexOf(", "isEmpty(", "iterator(", "remove(", "set(", "size(", "sort(", "toString("]);
this.typeProperties.set("Map", ["clear(", "clone(", "containsKey(", "deepClone(", "equals(", "get(", "getSObjectType(", "hashCode(", "isEmpty(", "keySet(", "put(", "putAll(", "putAll(", "remove(", "size(", "toString(", "values("]);
this.typeProperties.set("Set", ["add(", "addAll(", "addAll(", "clear(", "clone(", "contains(", "containsAll(", "containsAll(", "equals(", "hashCode(", "isEmpty(", "remove(", "removeAll(", "removeAll(", "retainAll(", "retainAll(", "size("]);
this.typeProperties.set("Database", ["convertLead(", "countQuery(", "countQueryWithBinds(", "delete(", "deleteAsync(", "deleteImmediate(", "emptyRecycleBin(", "executeBatch(", "getAsyncDeleteResult(", "getAsyncLocator(", "getAsyncSaveResult(", "getDeleted(", "getQueryLocator(", "getQueryLocatorWithBinds(", "getUpdated(", "insert(", "insertAsync(", "insertImmediate(", "merge(", "query(", "queryWithBinds(", "releaseSavepoint(", "rollback(", "setSavepoint(", "undelete(", "update(", "upsert(", "updateAsync(", "updateImmediate("]);

this.spinFor(sfConn.soap(sfConn.wsdl(apiVersion, "Partner"), "getUserInfo", {}).then(res => {
this.userInfo = res.userFullName + " / " + res.userName + " / " + res.organizationName;
Expand Down Expand Up @@ -283,6 +290,11 @@ class Model {
}
return;
}
let contextPath;
if (searchTerm && searchTerm.includes(".")) {
[contextPath, searchTerm] = searchTerm.split(".", 2);

}
let keywords = [
{value: "Blob", title: "Blob", suffix: " ", rank: 3, autocompleteType: "fieldName", dataType: "double"},
{value: "Boolean", title: "Boolean", suffix: " ", rank: 3, autocompleteType: "fieldName", dataType: "boolean"},
Expand Down Expand Up @@ -319,10 +331,9 @@ class Model {
title: "Class suggestions:",
results: new Enumerable(vm.apexClasses.records) // custom class
.flatMap(function* (c) {
if (searchTerm && searchTerm.includes(".")) {
let [namespace, cls] = searchTerm.split(".", 2);
if (c.NamespacePrefix && c.NamespacePrefix.toLowerCase() == namespace.toLowerCase()
&& c.Name.toLowerCase().includes(cls.toLowerCase())) {
if (contextPath) {
if (c.NamespacePrefix && c.NamespacePrefix.toLowerCase() == contextPath.toLowerCase()
&& c.Name.toLowerCase().includes(searchTerm.toLowerCase())) {
yield {"value": c.NamespacePrefix + "." + c.Name, "title": c.NamespacePrefix + "." + c.Name, "suffix": " ", "rank": 4, "autocompleteType": "class"};
}
} else if (!c.NamespacePrefix && c.Name.toLowerCase().includes(searchTerm.toLowerCase())) {
Expand All @@ -346,12 +357,159 @@ class Model {
new Enumerable(keywords) //keywords
.filter(keyword => keyword.title.toLowerCase().includes(searchTerm.toLowerCase()))
)
.concat(
new Enumerable(this.propertyTypes.keys())
.filter(prop => contextPath && prop.toLowerCase().includes(contextPath.toLowerCase()))
.map(k => this.propertyTypes.get(k))
.filter(k => k)
.flatMap(typ => this.typeProperties.get(typ))
.filter(f => f && f.toLowerCase().startsWith(searchTerm.toLowerCase()))
.map(n => ({"value": n, "title": n, "suffix": " ", "rank": 0, "autocompleteType": "variable"}))
)
.toArray()
.sort(vm.resultsSort(searchTerm))
.slice(0, 20) //only 10 first result
};
}

//basic parser
parseAnonApex(source) {
if (!source) {
return;
}
this.propertyTypes.clear();
//TODO ugly hack for static class
this.propertyTypes.set("Database", "Database");
source.replaceAll(/\/\/.*\n/g, "\n").replaceAll(/\/\*(.|\r|\n)*\*\//g, "\n").split(";").forEach(statement => {
let line = statement.trim() + ";";
let forMatch = line.match(/^for\s*\(/);
if (forMatch) {
line = line.substring(forMatch[0].length);
}
let whileMatch = line.match(/^while\s*\(/);
if (whileMatch) {
line = line.substring(whileMatch[0].length);
}
line = line.trim();
//[public | private | protected | global]
if (line.startsWith("public ")){
line = line.substring(7);
line = line.trim();
} else if (line.startsWith("private ")){
line = line.substring(8);
line = line.trim();
} else if (line.startsWith("protected ")){
line = line.substring(10);
line = line.trim();
} else if (line.startsWith("global ")){
line = line.substring(7);
line = line.trim();
}
//[final | override]
if (line.startsWith("final ")){
line = line.substring(6);
line = line.trim();
} else if (line.startsWith("override ")){
line = line.substring(9);
line = line.trim();
}

if (line.startsWith("static ")){
line = line.substring(7);
line = line.trim();
}

// type name
let fieldRE = /^([a-zA-Z][a-zA-Z0-9_]+)\s+([a-zA-Z][a-zA-Z0-9_]+)(\s*[=(;{]?)/;
let fieldMatch = fieldRE.exec(line);
if (fieldMatch) {
this.propertyTypes.set(fieldMatch[2], fieldMatch[1]);
}
});
//TODO Set and remove primitive
let {globalDescribe, globalStatus} = this.describeInfo.describeGlobal(false);
let classes = new Set();
for (let dataType of this.propertyTypes.values()) {
//SObject field
//TODO describeInfo.DidUpdate must do the same when ready so move it to external method
if (globalStatus == "ready") {
let sobj = globalDescribe.sobjects.find(sobjectDescribe => (sobjectDescribe.name == dataType));
if (sobj) {
let {sobjectStatus, sobjectDescribe} = this.describeInfo.describeSobject(false, dataType);
if (sobjectStatus == "ready") {
let fields = sobjectDescribe.fields.map(field => field.Name);
fields.push("addError(");
fields.push("clear(");
fields.push("clone(");
fields.push("get(");
fields.push("getCloneSourceId(");
fields.push("getErrors(");
fields.push("getOptions(");
fields.push("getPopulatedFieldsAsMap(");
fields.push("getSObject(");
fields.push("getSObjects(");
fields.push("getSObjectType(");
fields.push("getQuickActionName(");
fields.push("hasErrors(");
fields.push("isClone(");
fields.push("isSet(");
fields.push("put(");
fields.push("putSObject(");
fields.push("setOptions(");
this.typeProperties.set(dataType, fields);
}
continue;
}
}
//potential class
if (this.apexClasses.records.some(cls => cls.Name == dataType)){
classes.add(dataType);
}
}
if (!classes || classes.size == 0) {
return;
}
let queryApexClass = "SELECT Id, Name, NamespacePrefix, Body FROM ApexClass WHERE Name in (" + Array.from(classes).map(c => "'" + c + "'").join(",") + ")";
let apexClassesSource = new RecordTable();
this.batchHandler(sfConn.rest("/services/data/v" + apiVersion + "/query/?q=" + encodeURIComponent(queryApexClass), {}), this, apexClassesSource, (isFinished) => {
if (!isFinished){
return;
}
apexClassesSource.records.forEach(cls => {
this.parseClass(cls.Body, cls.Name);
});
})
.catch(error => {
console.error(error);
});
}
parseClass(source, clsName){
//todo build hierarchy of block List<Block> with startPosition, endPosition and context
//for moment simple list
if (!source) {
return;
}
let cleanedSource = source.replaceAll(/\/\/.*\n/g, "\n").replaceAll(/\/\*(.|\r|\n)*?\*\//g, "");
// type name
//let fieldRE = /(public|global)\s+(static\s*)?([a-zA-Z][a-zA-Z0-9_<>]+)\s+([a-zA-Z][a-zA-Z0-9_]+)\s*(;|=|\(|\{)/g;
let fieldRE = /(public|global)\s+(static\s*)?([a-zA-Z0-9_<>.]+)\s+([a-zA-Z][a-zA-Z0-9_]+)/g;
//let methodRE = /(public|public static|global|global static)\s*([a-zA-Z][a-zA-Z0-9_<>]+)\s+([a-zA-Z][a-zA-Z0-9_]+)\s*(\([^\{]*\))\{/g;
let fieldMatch = null;
let fields = [];
while ((fieldMatch = fieldRE.exec(cleanedSource)) !== null) {
if (fieldMatch[3] == "class") {
continue;
}
//if (fieldMatch[5] == "(") {
// fields.push(fieldMatch[4] + "(");
//} else {
fields.push(fieldMatch[4]);
//}
}
//TODO inner class
this.typeProperties.set(clsName, fields);
}

/**
* APEX script autocomplete handling.
*/
Expand All @@ -362,6 +520,7 @@ class Model {
let selEnd = vm.scriptInput.selectionEnd;
let ctrlSpace = e.ctrlSpace;
let numberOfLines = script.split("\n").length;
this.parseAnonApex(script);
if (vm.numberOfLines != numberOfLines) {
vm.numberOfLines = numberOfLines;
vm.didUpdate();
Expand Down