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https://github.com/Jermolene/TiddlyWiki5
synced 2025-04-06 18:56:56 +00:00
Fix crash loading large files
Attempts to load large files are neutered with a warning message Is 100MB the right limit?
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parent
0b3efc2771
commit
55dbce10f4
12
boot/boot.js
12
boot/boot.js
@ -1902,8 +1902,16 @@ $tw.loadTiddlersFromFile = function(filepath,fields) {
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extensionInfo = $tw.utils.getFileExtensionInfo(ext),
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type = extensionInfo ? extensionInfo.type : null,
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typeInfo = type ? $tw.config.contentTypeInfo[type] : null,
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data = fs.readFileSync(filepath,typeInfo ? typeInfo.encoding : "utf8"),
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tiddlers = $tw.wiki.deserializeTiddlers(ext,data,fields),
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fileSize = fs.statSync(filepath).size,
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data;
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if(fileSize > $tw.config.maxEditFileSize) {
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data = "File " + filepath + "not loaded because it is too large";
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console.log("Warning: " + data);
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ext = ".txt";
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} else {
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data = fs.readFileSync(filepath,typeInfo ? typeInfo.encoding : "utf8");
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}
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var tiddlers = $tw.wiki.deserializeTiddlers(ext,data,fields),
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metadata = $tw.loadMetadataForFile(filepath);
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if(metadata) {
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if(type === "application/json") {
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@ -19,6 +19,10 @@ var _bootprefix = (function($tw) {
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$tw = $tw || Object.create(null);
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$tw.boot = $tw.boot || Object.create(null);
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// Config
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$tw.config = $tw.config || Object.create(null);
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$tw.config.maxEditFileSize = 100 * 1024 * 1024; // 100MB
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// Detect platforms
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if(!("browser" in $tw)) {
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$tw.browser = typeof(window) !== "undefined" && typeof(document) !== "undefined" ? {} : null;
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