Revert "tweak: move things around"

This reverts commit ca59138a2aef96960381f986b8c683634e4d8e63.

20 files changed, 0 insertions, 2791 deletions

diff --git a/src/plugins/libre_redirect/README.md b/src/plugins/libre_redirect/README.md
deleted file mode 100644
index f3f58c9..0000000
--- a/src/plugins/libre_redirect/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-## About
-
-This code automatically redirects webpage to their open-source frontends. It is based on <https://libredirect.codeberg.page/>
\ No newline at end of file
diff --git a/src/plugins/libre_redirect/libre_redirect.c b/src/plugins/libre_redirect/libre_redirect.c
deleted file mode 100644
index 3794add..0000000
--- a/src/plugins/libre_redirect/libre_redirect.c
+++ /dev/null
@@ -1,84 +0,0 @@
-#include <stdbool.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "str_replace_start.h"
-
-#define LIBRE_N 19
-
-/* Uncomment for debug */
-/* #define DEBUG */
-
-/* Inspired by https://libredirect.github.io/, but in C. */
-
-void str_init(char* str, int n)
-{
-    for (int i = 0; i < n; i++)
-        str[i] = ' ';
-    str[n] = '\0';
-} // could also use <https://manpages.ubuntu.com/manpages/impish/man3/strinit.3pub.html>
-
-int libre_redirect(const char* uri, char* output)
-{
-    int l1 = strlen(uri);
-    int l2 = strlen(output);
-    int len;
-    char tmp_uri[l2++];
-    char tmp_output[l2++];
-
-    if ((l2 - l1) < LIBRE_N) {
-#ifdef DEBUG
-        printf("Not enough memory\n");
-#endif
-        return 1; // not enough memory.
-    } else {
-        strcpy(tmp_uri, uri); // strcpy also copies the terminating '\0'
-        strcpy(tmp_output, output);
-
-        char* annoying_sites[] = {
-            "https://www.youtube.com",
-            "https://www.reddit.com",
-            "https://medium.com",
-            "https://translate.google.com",
-            // "https://forum.effectivealtruism.org",
-            "https://www.bloomberg.com",
-            "https://twitter.com"
-        };
-
-        char* alternatives[] = {
-            "https://yt.artemislena.eu",
-            "https://teddit.nunosempere.com",
-            "https://scribe.rip",
-            "https://simplytranslate.org/",
-            // "https://ea.greaterwrong.com",
-            "https://archive.is/https://www.bloomberg.com",
-            "https://nitter.net"
-        };
-
-        len = sizeof(annoying_sites) / sizeof(annoying_sites[0]);
-
-        for (int i = 0; i < len; i++) {
-            int replace_check = str_replace_start(tmp_uri, annoying_sites[i],
-                alternatives[i], output);
-            if (replace_check == 2) {
-#ifdef DEBUG
-                printf("tmp_uri: %s\n", tmp_uri);
-                printf("output: %s\n", output);
-#endif
-                return 2;
-            } else if (replace_check == 1) {
-#ifdef DEBUG
-                printf("replace_check failed\n");
-#endif
-                return 1;
-            }
-            strcpy(tmp_uri, output);
-            str_init(output, l2);
-        }
-        strcpy(output, tmp_uri);
-    }
-#ifdef DEBUG
-    printf("No match found\n\n");
-#endif
-    return 0;
-}
diff --git a/src/plugins/libre_redirect/libre_redirect.h b/src/plugins/libre_redirect/libre_redirect.h
deleted file mode 100644
index 150c95e..0000000
--- a/src/plugins/libre_redirect/libre_redirect.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#pragma once
-
-#define LIBRE_N 19
-
-int libre_redirect(const char* uri, char* uri_filtered);
-void str_init(char* str, int n);
diff --git a/src/plugins/libre_redirect/str_replace_start.c b/src/plugins/libre_redirect/str_replace_start.c
deleted file mode 100644
index d1fe083..0000000
--- a/src/plugins/libre_redirect/str_replace_start.c
+++ /dev/null
@@ -1,65 +0,0 @@
-#include <stdbool.h>
-#include <stdio.h>
-#include <string.h>
-
-#define DEBUG false
-
-/*
-See also:
-* <https://web.archive.org/web/20160201212501/coding.debuntu.org/c-implementing-str_replace-replace-all-occurrences-substring>
-* https://github.com/irl/la-cucina/blob/master/str_replace.c
-*/
-
-int str_replace_start(const char* string, const char* target, const char* replacement, char* output)
-{
-    int l1 = strlen(string);
-    int l2 = strlen(target);
-    int l3 = strlen(replacement);
-    int l4 = strlen(output);
-    if (DEBUG)
-        printf("%d,%d,%d,%d\n", l1, l2, l3, l4);
-    // if(DEBUG) printf("%s,%s,%s,%s\n", string, target, replacement, output);
-
-    if ((l4 < (l1 - l2 + l3)) || l4 < l1) {
-        // Not enough memory in output string.
-        if (DEBUG)
-            printf("String not long enough.\n");
-        return 1;
-    }
-    /* else if(l1 < l2){
-    // Not even possible that there is a match.
-    if(DEBUG) printf("Target larger than string.\n");
-    strcpy(output, string);
-  } */
-    else {
-        if (DEBUG)
-            printf("Looking for a match for %s in %s.\n", target, string);
-        int match = true;
-        for (int i = 0; i < l2; i++) {
-            if (string[i] != target[i]) {
-                match = false;
-                break;
-            }
-        }
-        if (match) {
-            if (DEBUG)
-                printf("Found match.\n");
-            for (int i = 0; i < l3; i++) {
-                output[i] = replacement[i];
-            }
-            int counter = l3;
-            for (int i = l2; i < l1; i++) {
-                output[counter] = string[i];
-                counter++;
-            }
-            output[counter] = '\0';
-            return 2; // success
-        } else {
-            if (DEBUG)
-                printf("Did not find match.\n");
-            strcpy(output, string);
-        }
-    }
-
-    return 0;
-}
diff --git a/src/plugins/libre_redirect/str_replace_start.h b/src/plugins/libre_redirect/str_replace_start.h
deleted file mode 100644
index 78c79b5..0000000
--- a/src/plugins/libre_redirect/str_replace_start.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#pragma once
-
-int str_replace_start(const char* string, const char* target,
-		      const char* replacement, char* output);
diff --git a/src/plugins/libre_redirect/str_replace_test/build-example.sh b/src/plugins/libre_redirect/str_replace_test/build-example.sh
deleted file mode 100644
index a9f8022..0000000
--- a/src/plugins/libre_redirect/str_replace_test/build-example.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-CC=gcc
-
-FLAGS="-std=c99 -Wall -lm"
-
-SRC=example.c
-REQS="../str_replace_start.c ../libre_redirect.c"
-
-echo -e "\n\n\n"
-$CC $FLAGS $SRC $REQS -o example
-
diff --git a/src/plugins/libre_redirect/str_replace_test/example.c b/src/plugins/libre_redirect/str_replace_test/example.c
deleted file mode 100644
index b93634a..0000000
--- a/src/plugins/libre_redirect/str_replace_test/example.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include "../libre_redirect.h"
-#include <stdio.h>
-#include <string.h>
-
-int main()
-{
-    char uri[] = "https://reddit.com/r/blah";
-
-    int l = LIBRE_N + strlen(uri) + 1;
-    char uri_filtered[l];
-    str_init(uri_filtered, l);
-
-    if (!libre_redirect(uri, uri_filtered)) {
-        printf("Filtered uri: %s\n", uri_filtered);
-    } else {
-        printf("Uri: %s\n", uri);
-        // failure; do something with the original uri.
-    }
-}
diff --git a/src/plugins/readability/README.md b/src/plugins/readability/README.md
deleted file mode 100644
index 2a19a8e..0000000
--- a/src/plugins/readability/README.md
+++ /dev/null
@@ -1,2 +0,0 @@
-This code reimplements firefox readability mode. Code taken from <https://raw.githubusercontent.com/ushnisha/readability-reader-webextensions/master/content_scripts/tranquilize.js>
-
diff --git a/src/plugins/readability/readability b/src/plugins/readability/readability
deleted file mode 100755
index 2c70985..0000000
--- a/src/plugins/readability/readability
+++ /dev/null
diff --git a/src/plugins/readability/readability.c b/src/plugins/readability/readability.c
deleted file mode 100644
index bc2f02f..0000000
--- a/src/plugins/readability/readability.c
+++ /dev/null
@@ -1,30 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#define READABILITY_N 85133 + 1000
-
-void read_readability_js(char* string)
-{
-    FILE* fp = fopen("/home/loki/Documents/core/software/fresh/C/rose-browser/rosenrot/plugins/readability/readability.js", "r");
-    if (!fp) { // fp is NULL, fopen failed
-        fprintf(stderr, "Failed to open file\n");
-        string = NULL;
-        return;
-    }
-    int i = 0;
-    int c;
-    while ((c = fgetc(fp)) != EOF) {
-        string[i++] = c;
-    }
-    string[i] = '\0';
-    fclose(fp);
-}
-
-/*
-int main(){
-    char* readability_js = malloc(READABILITY_N+1);
-    read_readability_js(readability_js);
-    printf("%s", readability_js);
-    free(readability_js);
-}
-*/
diff --git a/src/plugins/readability/readability.h b/src/plugins/readability/readability.h
deleted file mode 100644
index 6a21a8c..0000000
--- a/src/plugins/readability/readability.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef READABILITY
-#define READABILITY
-
-#define READABILITY_N 85133 + 1000
-
-void read_readability_js(char* string);
-
-#endif
diff --git a/src/plugins/readability/readability.js b/src/plugins/readability/readability.js
deleted file mode 100644
index 0532bba..0000000
--- a/src/plugins/readability/readability.js
+++ /dev/null
@@ -1,2401 +0,0 @@
-/*eslint-env es6:false*/
-/*
- * Copyright (c) 2010 Arc90 Inc
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * This code is heavily based on Arc90's readability.js (1.7.1) script
- * available at: http://code.google.com/p/arc90labs-readability
- */
-
-/**
- * Public constructor.
- * @param {HTMLDocument} doc     The document to parse.
- * @param {Object}       options The options object.
- */
-function Readability(doc, options) {
-  // In some older versions, people passed a URI as the first argument. Cope:
-  if (options && options.documentElement) {
-    doc = options;
-    options = arguments[2];
-  } else if (!doc || !doc.documentElement) {
-    throw new Error("First argument to Readability constructor should be a document object.");
-  }
-  options = options || {};
-
-  this._doc = doc;
-  this._docJSDOMParser = this._doc.firstChild.__JSDOMParser__;
-  this._articleTitle = null;
-  this._articleByline = null;
-  this._articleDir = null;
-  this._articleSiteName = null;
-  this._attempts = [];
-
-  // Configurable options
-  this._debug = !!options.debug;
-  this._maxElemsToParse = options.maxElemsToParse || this.DEFAULT_MAX_ELEMS_TO_PARSE;
-  this._nbTopCandidates = options.nbTopCandidates || this.DEFAULT_N_TOP_CANDIDATES;
-  this._charThreshold = options.charThreshold || this.DEFAULT_CHAR_THRESHOLD;
-  this._classesToPreserve = this.CLASSES_TO_PRESERVE.concat(options.classesToPreserve || []);
-  this._keepClasses = !!options.keepClasses;
-  this._serializer = options.serializer || function(el) {
-    return el.innerHTML;
-  };
-  this._disableJSONLD = !!options.disableJSONLD;
-
-  // Start with all flags set
-  this._flags = this.FLAG_STRIP_UNLIKELYS |
-                this.FLAG_WEIGHT_CLASSES |
-                this.FLAG_CLEAN_CONDITIONALLY;
-
-
-  // Control whether log messages are sent to the console
-  if (this._debug) {
-    let logNode = function(node) {
-      if (node.nodeType == node.TEXT_NODE) {
-        return `${node.nodeName} ("${node.textContent}")`;
-      }
-      let attrPairs = Array.from(node.attributes || [], function(attr) {
-        return `${attr.name}="${attr.value}"`;
-      }).join(" ");
-      return `<${node.localName} ${attrPairs}>`;
-    };
-    this.log = function () {
-      if (typeof dump !== "undefined") {
-        var msg = Array.prototype.map.call(arguments, function(x) {
-          return (x && x.nodeName) ? logNode(x) : x;
-        }).join(" ");
-        dump("Reader: (Readability) " + msg + "\n");
-      } else if (typeof console !== "undefined") {
-        let args = Array.from(arguments, arg => {
-          if (arg && arg.nodeType == this.ELEMENT_NODE) {
-            return logNode(arg);
-          }
-          return arg;
-        });
-        args.unshift("Reader: (Readability)");
-        console.log.apply(console, args);
-      }
-    };
-  } else {
-    this.log = function () {};
-  }
-}
-
-Readability.prototype = {
-  FLAG_STRIP_UNLIKELYS: 0x1,
-  FLAG_WEIGHT_CLASSES: 0x2,
-  FLAG_CLEAN_CONDITIONALLY: 0x4,
-
-  // https://developer.mozilla.org/en-US/docs/Web/API/Node/nodeType
-  ELEMENT_NODE: 1,
-  TEXT_NODE: 3,
-
-  // Max number of nodes supported by this parser. Default: 0 (no limit)
-  DEFAULT_MAX_ELEMS_TO_PARSE: 0,
-
-  // The number of top candidates to consider when analysing how
-  // tight the competition is among candidates.
-  DEFAULT_N_TOP_CANDIDATES: 5,
-
-  // Element tags to score by default.
-  DEFAULT_TAGS_TO_SCORE: "section,h2,h3,h4,h5,h6,p,td,pre".toUpperCase().split(","),
-
-  // The default number of chars an article must have in order to return a result
-  DEFAULT_CHAR_THRESHOLD: 500,
-
-  // All of the regular expressions in use within readability.
-  // Defined up here so we don't instantiate them repeatedly in loops.
-  REGEXPS: {
-    // NOTE: These two regular expressions are duplicated in
-    // Readability-readerable.js. Please keep both copies in sync.
-    unlikelyCandidates: /-ad-|ai2html|banner|breadcrumbs|combx|comment|community|cover-wrap|disqus|extra|footer|gdpr|header|legends|menu|related|remark|replies|rss|shoutbox|sidebar|skyscraper|social|sponsor|supplemental|ad-break|agegate|pagination|pager|popup|yom-remote/i,
-    okMaybeItsACandidate: /and|article|body|column|content|main|shadow/i,
-
-    positive: /article|body|content|entry|hentry|h-entry|main|page|pagination|post|text|blog|story/i,
-    negative: /-ad-|hidden|^hid$| hid$| hid |^hid |banner|combx|comment|com-|contact|foot|footer|footnote|gdpr|masthead|media|meta|outbrain|promo|related|scroll|share|shoutbox|sidebar|skyscraper|sponsor|shopping|tags|tool|widget/i,
-    extraneous: /print|archive|comment|discuss|e[\-]?mail|share|reply|all|login|sign|single|utility/i,
-    byline: /byline|author|dateline|writtenby|p-author/i,
-    replaceFonts: /<(\/?)font[^>]*>/gi,
-    normalize: /\s{2,}/g,
-    videos: /\/\/(www\.)?((dailymotion|youtube|youtube-nocookie|player\.vimeo|v\.qq)\.com|(archive|upload\.wikimedia)\.org|player\.twitch\.tv)/i,
-    shareElements: /(\b|_)(share|sharedaddy)(\b|_)/i,
-    nextLink: /(next|weiter|continue|>([^\|]|$)|»([^\|]|$))/i,
-    prevLink: /(prev|earl|old|new|<|«)/i,
-    tokenize: /\W+/g,
-    whitespace: /^\s*$/,
-    hasContent: /\S$/,
-    hashUrl: /^#.+/,
-    srcsetUrl: /(\S+)(\s+[\d.]+[xw])?(\s*(?:,|$))/g,
-    b64DataUrl: /^data:\s*([^\s;,]+)\s*;\s*base64\s*,/i,
-    // See: https://schema.org/Article
-    jsonLdArticleTypes: /^Article|AdvertiserContentArticle|NewsArticle|AnalysisNewsArticle|AskPublicNewsArticle|BackgroundNewsArticle|OpinionNewsArticle|ReportageNewsArticle|ReviewNewsArticle|Report|SatiricalArticle|ScholarlyArticle|MedicalScholarlyArticle|SocialMediaPosting|BlogPosting|LiveBlogPosting|DiscussionForumPosting|TechArticle|APIReference$/
-  },
-
-  UNLIKELY_ROLES: [ "menu", "menubar", "complementary", "navigation", "alert", "alertdialog", "dialog" ],
-
-  DIV_TO_P_ELEMS: new Set([ "BLOCKQUOTE", "DL", "DIV", "IMG", "OL", "P", "PRE", "TABLE", "UL" ]),
-
-  ALTER_TO_DIV_EXCEPTIONS: ["DIV", "ARTICLE", "SECTION", "P"],
-
-  PRESENTATIONAL_ATTRIBUTES: [ "align", "background", "bgcolor", "border", "cellpadding", "cellspacing", "frame", "hspace", "rules", "style", "valign", "vspace" ],
-
-  DEPRECATED_SIZE_ATTRIBUTE_ELEMS: [ "TABLE", "TH", "TD", "HR", "PRE" ],
-
-  // The commented out elements qualify as phrasing content but tend to be
-  // removed by readability when put into paragraphs, so we ignore them here.
-  PHRASING_ELEMS: [
-    // "CANVAS", "IFRAME", "SVG", "VIDEO",
-    "ABBR", "AUDIO", "B", "BDO", "BR", "BUTTON", "CITE", "CODE", "DATA",
-    "DATALIST", "DFN", "EM", "EMBED", "I", "IMG", "INPUT", "KBD", "LABEL",
-    "MARK", "MATH", "METER", "NOSCRIPT", "OBJECT", "OUTPUT", "PROGRESS", "Q",
-    "RUBY", "SAMP", "SCRIPT", "SELECT", "SMALL", "SPAN", "STRONG", "SUB",
-    "SUP", "TEXTAREA", "TIME", "VAR", "WBR"
-  ],
-
-  // These are the classes that readability sets itself.
-  CLASSES_TO_PRESERVE: [ "page" ],
-
-  // These are the list of HTML entities that need to be escaped.
-  HTML_ESCAPE_MAP: {
-    "lt": "<",
-    "gt": ">",
-    "amp": "&",
-    "quot": '"',
-    "apos": "'",
-  },
-
-  /**
-   * Run any post-process modifications to article content as necessary.
-   *
-   * @param Element
-   * @return void
-  **/
-  _postProcessContent: function(articleContent) {
-    // Readability cannot open relative uris so we convert them to absolute uris.
-    this._fixRelativeUris(articleContent);
-
-    this._simplifyNestedElements(articleContent);
-
-    if (!this._keepClasses) {
-      // Remove classes.
-      this._cleanClasses(articleContent);
-    }
-  },
-
-  /**
-   * Iterates over a NodeList, calls `filterFn` for each node and removes node
-   * if function returned `true`.
-   *
-   * If function is not passed, removes all the nodes in node list.
-   *
-   * @param NodeList nodeList The nodes to operate on
-   * @param Function filterFn the function to use as a filter
-   * @return void
-   */
-  _removeNodes: function(nodeList, filterFn) {
-    // Avoid ever operating on live node lists.
-    if (this._docJSDOMParser && nodeList._isLiveNodeList) {
-      throw new Error("Do not pass live node lists to _removeNodes");
-    }
-    for (var i = nodeList.length - 1; i >= 0; i--) {
-      var node = nodeList[i];
-      var parentNode = node.parentNode;
-      if (parentNode) {
-        if (!filterFn || filterFn.call(this, node, i, nodeList)) {
-          parentNode.removeChild(node);
-        }
-      }
-    }
-  },
-
-  /**
-   * Iterates over a NodeList, and calls _setNodeTag for each node.
-   *
-   * @param NodeList nodeList The nodes to operate on
-   * @param String newTagName the new tag name to use
-   * @return void
-   */
-  _replaceNodeTags: function(nodeList, newTagName) {
-    // Avoid ever operating on live node lists.
-    if (this._docJSDOMParser && nodeList._isLiveNodeList) {
-      throw new Error("Do not pass live node lists to _replaceNodeTags");
-    }
-    for (const node of nodeList) {
-      this._setNodeTag(node, newTagName);
-    }
-  },
-
-  /**
-   * Iterate over a NodeList, which doesn't natively fully implement the Array
-   * interface.
-   *
-   * For convenience, the current object context is applied to the provided
-   * iterate function.
-   *
-   * @param  NodeList nodeList The NodeList.
-   * @param  Function fn       The iterate function.
-   * @return void
-   */
-  _forEachNode: function(nodeList, fn) {
-    Array.prototype.forEach.call(nodeList, fn, this);
-  },
-
-  /**
-   * Iterate over a NodeList, and return the first node that passes
-   * the supplied test function
-   *
-   * For convenience, the current object context is applied to the provided
-   * test function.
-   *
-   * @param  NodeList nodeList The NodeList.
-   * @param  Function fn       The test function.
-   * @return void
-   */
-  _findNode: function(nodeList, fn) {
-    return Array.prototype.find.call(nodeList, fn, this);
-  },
-
-  /**
-   * Iterate over a NodeList, return true if any of the provided iterate
-   * function calls returns true, false otherwise.
-   *
-   * For convenience, the current object context is applied to the
-   * provided iterate function.
-   *
-   * @param  NodeList nodeList The NodeList.
-   * @param  Function fn       The iterate function.
-   * @return Boolean
-   */
-  _someNode: function(nodeList, fn) {
-    return Array.prototype.some.call(nodeList, fn, this);
-  },
-
-  /**
-   * Iterate over a NodeList, return true if all of the provided iterate
-   * function calls return true, false otherwise.
-   *
-   * For convenience, the current object context is applied to the
-   * provided iterate function.
-   *
-   * @param  NodeList nodeList The NodeList.
-   * @param  Function fn       The iterate function.
-   * @return Boolean
-   */
-  _everyNode: function(nodeList, fn) {
-    return Array.prototype.every.call(nodeList, fn, this);
-  },
-
-  /**
-   * Concat all nodelists passed as arguments.
-   *
-   * @return ...NodeList
-   * @return Array
-   */
-  _concatNodeLists: function() {
-    var slice = Array.prototype.slice;
-    var args = slice.call(arguments);
-    var nodeLists = args.map(function(list) {
-      return slice.call(list);
-    });
-    return Array.prototype.concat.apply([], nodeLists);
-  },
-
-  _getAllNodesWithTag: function(node, tagNames) {
-    if (node.querySelectorAll) {
-      return node.querySelectorAll(tagNames.join(","));
-    }
-    return [].concat.apply([], tagNames.map(function(tag) {
-      var collection = node.getElementsByTagName(tag);
-      return Array.isArray(collection) ? collection : Array.from(collection);
-    }));
-  },
-
-  /**
-   * Removes the class="" attribute from every element in the given
-   * subtree, except those that match CLASSES_TO_PRESERVE and
-   * the classesToPreserve array from the options object.
-   *
-   * @param Element
-   * @return void
-   */
-  _cleanClasses: function(node) {
-    var classesToPreserve = this._classesToPreserve;
-    var className = (node.getAttribute("class") || "")
-      .split(/\s+/)
-      .filter(function(cls) {
-        return classesToPreserve.indexOf(cls) != -1;
-      })
-      .join(" ");
-
-    if (className) {
-      node.setAttribute("class", className);
-    } else {
-      node.removeAttribute("class");
-    }
-
-    for (node = node.firstElementChild; node; node = node.nextElementSibling) {
-      this._cleanClasses(node);
-    }
-  },
-
-  /**
-   * Converts each <a> and <img> uri in the given element to an absolute URI,
-   * ignoring #ref URIs.
-   *
-   * @param Element
-   * @return void
-   */
-  _fixRelativeUris: function(articleContent) {
-    var baseURI = this._doc.baseURI;
-    var documentURI = this._doc.documentURI;
-    function toAbsoluteURI(uri) {
-      // Leave hash links alone if the base URI matches the document URI:
-      if (baseURI == documentURI && uri.charAt(0) == "#") {
-        return uri;
-      }
-
-      // Otherwise, resolve against base URI:
-      try {
-        return new URL(uri, baseURI).href;
-      } catch (ex) {
-        // Something went wrong, just return the original:
-      }
-      return uri;
-    }
-
-    var links = this._getAllNodesWithTag(articleContent, ["a"]);
-    this._forEachNode(links, function(link) {
-      var href = link.getAttribute("href");
-      if (href) {
-        // Remove links with javascript: URIs, since
-        // they won't work after scripts have been removed from the page.
-        if (href.indexOf("javascript:") === 0) {
-          // if the link only contains simple text content, it can be converted to a text node
-          if (link.childNodes.length === 1 && link.childNodes[0].nodeType === this.TEXT_NODE) {
-            var text = this._doc.createTextNode(link.textContent);
-            link.parentNode.replaceChild(text, link);
-          } else {
-            // if the link has multiple children, they should all be preserved
-            var container = this._doc.createElement("span");
-            while (link.firstChild) {
-              container.appendChild(link.firstChild);
-            }
-            link.parentNode.replaceChild(container, link);
-          }
-        } else {
-          link.setAttribute("href", toAbsoluteURI(href));
-        }
-      }
-    });
-
-    var medias = this._getAllNodesWithTag(articleContent, [
-      "img", "picture", "figure", "video", "audio", "source"
-    ]);
-
-    this._forEachNode(medias, function(media) {
-      var src = media.getAttribute("src");
-      var poster = media.getAttribute("poster");
-      var srcset = media.getAttribute("srcset");
-
-      if (src) {
-        media.setAttribute("src", toAbsoluteURI(src));
-      }
-
-      if (poster) {
-        media.setAttribute("poster", toAbsoluteURI(poster));
-      }
-
-      if (srcset) {
-        var newSrcset = srcset.replace(this.REGEXPS.srcsetUrl, function(_, p1, p2, p3) {
-          return toAbsoluteURI(p1) + (p2 || "") + p3;
-        });
-
-        media.setAttribute("srcset", newSrcset);
-      }
-    });
-  },
-
-  _simplifyNestedElements: function(articleContent) {
-    var node = articleContent;
-
-    while (node) {
-      if (node.parentNode && ["DIV", "SECTION"].includes(node.tagName) && !(node.id && node.id.startsWith("readability"))) {
-        if (this._isElementWithoutContent(node)) {
-          node = this._removeAndGetNext(node);
-          continue;
-        } else if (this._hasSingleTagInsideElement(node, "DIV") || this._hasSingleTagInsideElement(node, "SECTION")) {
-          var child = node.children[0];
-          for (var i = 0; i < node.attributes.length; i++) {
-            child.setAttribute(node.attributes[i].name, node.attributes[i].value);
-          }
-          node.parentNode.replaceChild(child, node);
-          node = child;
-          continue;
-        }
-      }
-
-      node = this._getNextNode(node);
-    }
-  },
-
-  /**
-   * Get the article title as an H1.
-   *
-   * @return string
-   **/
-  _getArticleTitle: function() {
-    var doc = this._doc;
-    var curTitle = "";
-    var origTitle = "";
-
-    try {
-      curTitle = origTitle = doc.title.trim();
-
-      // If they had an element with id "title" in their HTML
-      if (typeof curTitle !== "string")
-        curTitle = origTitle = this._getInnerText(doc.getElementsByTagName("title")[0]);
-    } catch (e) {/* ignore exceptions setting the title. */}
-
-    var titleHadHierarchicalSeparators = false;
-    function wordCount(str) {
-      return str.split(/\s+/).length;
-    }
-
-    // If there's a separator in the title, first remove the final part
-    if ((/ [\|\-\\\/>»] /).test(curTitle)) {
-      titleHadHierarchicalSeparators = / [\\\/>»] /.test(curTitle);
-      curTitle = origTitle.replace(/(.*)[\|\-\\\/>»] .*/gi, "$1");
-
-      // If the resulting title is too short (3 words or fewer), remove
-      // the first part instead:
-      if (wordCount(curTitle) < 3)
-        curTitle = origTitle.replace(/[^\|\-\\\/>»]*[\|\-\\\/>»](.*)/gi, "$1");
-    } else if (curTitle.indexOf(": ") !== -1) {
-      // Check if we have an heading containing this exact string, so we
-      // could assume it's the full title.
-      var headings = this._concatNodeLists(
-        doc.getElementsByTagName("h1"),
-        doc.getElementsByTagName("h2")
-      );
-      var trimmedTitle = curTitle.trim();
-      var match = this._someNode(headings, function(heading) {
-        return heading.textContent.trim() === trimmedTitle;
-      });
-
-      // If we don't, let's extract the title out of the original title string.
-      if (!match) {
-        curTitle = origTitle.substring(origTitle.lastIndexOf(":") + 1);
-
-        // If the title is now too short, try the first colon instead:
-        if (wordCount(curTitle) < 3) {
-          curTitle = origTitle.substring(origTitle.indexOf(":") + 1);
-          // But if we have too many words before the colon there's something weird
-          // with the titles and the H tags so let's just use the original title instead
-        } else if (wordCount(origTitle.substr(0, origTitle.indexOf(":"))) > 5) {
-          curTitle = origTitle;
-        }
-      }
-    } else if (curTitle.length > 150 || curTitle.length < 15) {
-      var hOnes = doc.getElementsByTagName("h1");
-
-      if (hOnes.length === 1)
-        curTitle = this._getInnerText(hOnes[0]);
-    }
-
-    curTitle = curTitle.trim().replace(this.REGEXPS.normalize, " ");
-    // If we now have 4 words or fewer as our title, and either no
-    // 'hierarchical' separators (\, /, > or ») were found in the original
-    // title or we decreased the number of words by more than 1 word, use
-    // the original title.
-    var curTitleWordCount = wordCount(curTitle);
-    if (curTitleWordCount <= 4 &&
-        (!titleHadHierarchicalSeparators ||
-         curTitleWordCount != wordCount(origTitle.replace(/[\|\-\\\/>»]+/g, "")) - 1)) {
-      curTitle = origTitle;
-    }
-
-    return curTitle;
-  },
-
-  /**
-   * Prepare the HTML document for readability to scrape it.
-   * This includes things like stripping javascript, CSS, and handling terrible markup.
-   *
-   * @return void
-   **/
-  _prepDocument: function() {
-    var doc = this._doc;
-
-    // Remove all style tags in head
-    this._removeNodes(this._getAllNodesWithTag(doc, ["style"]));
-
-    if (doc.body) {
-      this._replaceBrs(doc.body);
-    }
-
-    this._replaceNodeTags(this._getAllNodesWithTag(doc, ["font"]), "SPAN");
-  },
-
-  /**
-   * Finds the next node, starting from the given node, and ignoring
-   * whitespace in between. If the given node is an element, the same node is
-   * returned.
-   */
-  _nextNode: function (node) {
-    var next = node;
-    while (next
-        && (next.nodeType != this.ELEMENT_NODE)
-        && this.REGEXPS.whitespace.test(next.textContent)) {
-      next = next.nextSibling;
-    }
-    return next;
-  },
-
-  /**
-   * Replaces 2 or more successive <br> elements with a single <p>.
-   * Whitespace between <br> elements are ignored. For example:
-   *   <div>foo<br>bar<br> <br><br>abc</div>
-   * will become:
-   *   <div>foo<br>bar<p>abc</p></div>
-   */
-  _replaceBrs: function (elem) {
-    this._forEachNode(this._getAllNodesWithTag(elem, ["br"]), function(br) {
-      var next = br.nextSibling;
-
-      // Whether 2 or more <br> elements have been found and replaced with a
-      // <p> block.
-      var replaced = false;
-
-      // If we find a <br> chain, remove the <br>s until we hit another node
-      // or non-whitespace. This leaves behind the first <br> in the chain
-      // (which will be replaced with a <p> later).
-      while ((next = this._nextNode(next)) &