first

node_modules/@11ty/eleventy-img/src/util.js

@@ -0,0 +1,78 @@
+const path = require("node:path");
+
+class Util {
+  static KEYS = {
+    requested: "requested"
+  };
+
+  /*
+   * Does not mutate, returns new Object.
+   */
+  static getSortedObject(unordered) {
+    let keys = Object.keys(unordered).sort();
+    let obj = {};
+    for(let key of keys) {
+      obj[key] = unordered[key];
+    }
+    return obj;
+  }
+
+  static isRemoteUrl(url) {
+    try {
+      const validUrl = new URL(url);
+
+      if (validUrl.protocol.startsWith("https:") || validUrl.protocol.startsWith("http:")) {
+        return true;
+      }
+
+      return false;
+    // eslint-disable-next-line no-unused-vars
+    } catch(e) {
+      // invalid url OR local path
+      return false;
+    }
+  }
+
+  static normalizeImageSource({ input, inputPath }, src, options = {}) {
+    let { isViaHtml } = Object.assign({
+      isViaHtml: false
+    }, options);
+
+    if(Util.isFullUrl(src)) {
+      return src;
+    }
+
+    if(isViaHtml) {
+      src = decodeURIComponent(src);
+    }
+
+    if(!path.isAbsolute(src)) {
+      // if the image src is relative, make it relative to the template file (inputPath);
+      let dir = path.dirname(inputPath);
+      return path.join(dir, src);
+    }
+
+    // if the image src is absolute, make it relative to the input/content directory.
+    return path.join(input, src);
+  }
+
+  static isRequested(generatedVia) {
+    return generatedVia === this.KEYS.requested;
+  }
+
+  static addConfig(eleventyConfig, options) {
+    if(!eleventyConfig) {
+      return;
+    }
+
+    Object.defineProperty(options, "eleventyConfig", {
+      value: eleventyConfig,
+      enumerable: false,
+    });
+  }
+}
+
+// Temporary alias for changes made in https://github.com/11ty/eleventy-img/pull/138
+Util.isFullUrl = Util.isRemoteUrl;
+
+module.exports = Util;