getProjectInfo.jsx•2.24 kB
// getProjectInfo.jsx
// Get information about the current After Effects project
function getProjectInfo() {
var project = app.project;
var result = {
projectName: project.file ? project.file.name : "Untitled Project",
path: project.file ? project.file.fsName : "",
numItems: project.numItems,
bitsPerChannel: project.bitsPerChannel,
frameRate: project.frameRate,
dimensions: project.displaySize,
duration: project.duration,
timeMode: project.timeDisplayType === TimeDisplayType.FRAMES ? "Frames" : "Timecode",
items: []
};
// Count item types
var countByType = {
compositions: 0,
footage: 0,
folders: 0,
solids: 0
};
// Get item information
for (var i = 1; i <= project.numItems; i++) {
var item = project.item(i);
var itemType = "";
if (item instanceof CompItem) {
itemType = "Composition";
countByType.compositions++;
} else if (item instanceof FolderItem) {
itemType = "Folder";
countByType.folders++;
} else if (item instanceof FootageItem) {
if (item.mainSource instanceof SolidSource) {
itemType = "Solid";
countByType.solids++;
} else {
itemType = "Footage";
countByType.footage++;
}
}
result.items.push({
id: item.id,
name: item.name,
type: itemType
});
}
result.itemCounts = countByType;
return JSON.stringify(result, null, 2);
}
// Read arguments from the file (passed by the Node.js script)
var argsFile = new File($.fileName.replace(/[^\\\/]*$/, '') + "../temp/args.json");
var args = {};
if (argsFile.exists) {
argsFile.open("r");
var content = argsFile.read();
argsFile.close();
if (content) {
try {
args = JSON.parse(content);
} catch (e) {
// Handle parsing error
}
}
}
// Run the function and write the result
var result = getProjectInfo();
// Write the result so it can be captured by the Node.js process
$.write(result);