From 8c6f6d01e88e72ef32ed0c220b6c19d1e1121c73 Mon Sep 17 00:00:00 2001
From: Santos Gallegos <stsewd@proton.me>
Date: Mon, 15 Jan 2024 11:39:52 -0500
Subject: [PATCH] Merge pull request from GHSA-xgfm-fjx6-62mj

---
 sphinx_search/static/js/rtd_sphinx_search.js  | 89 ++++++++-----------
 .../static/js/rtd_sphinx_search.min.js        |  2 +-
 2 files changed, 40 insertions(+), 51 deletions(-)

diff --git a/sphinx_search/static/js/rtd_sphinx_search.js b/sphinx_search/static/js/rtd_sphinx_search.js
index 65d68ff..6097ab6 100644
--- a/sphinx_search/static/js/rtd_sphinx_search.js
+++ b/sphinx_search/static/js/rtd_sphinx_search.js
@@ -6,6 +6,38 @@ const FETCH_RESULTS_DELAY = 250;
 const CLEAR_RESULTS_DELAY = 300;
 const RTD_SEARCH_PARAMETER  = "rtd_search";
 
+
+/**
+ * Mark a string as safe to be used as HTML in setNodeContent.
+ */
+function SafeHtmlString(value) {
+  this.value = value;
+  this.isSafe = true;
+}
+
+/**
+ * Create a SafeHtmlString instance from a string.
+ *
+ * @param {String} value
+ */
+function markAsSafe(value) {
+  return new SafeHtmlString(value);
+}
+
+/**
+ * Set the content of an element as text or HTML.
+ *
+ * @param {Element} element
+ * @param {String|SafeHtmlString} content
+ */
+function setElementContent(element, content) {
+  if (content.isSafe) {
+    element.innerHTML = content.value;
+  } else {
+    element.innerText = content;
+  }
+}
+
 /**
  * Debounce the function.
  * Usage::
@@ -68,14 +100,14 @@ const debounce = (func, wait) => {
   */
 const buildSection = function (id, title, link, contents) {
     let span_element = createDomNode("span", {class: "search__result__subheading"});
-    span_element.innerHTML = title;
+    setElementContent(span_element, title)
 
     let div_element = createDomNode("div", {class: "outer_div_page_results", id: id});
     div_element.appendChild(span_element);
 
     for (var i = 0; i < contents.length; i += 1) {
         let p_element = createDomNode("p", {class: "search__result__content"});
-        p_element.innerHTML = contents[i];
+        setElementContent(p_element, contents[i]);
         div_element.appendChild(p_element);
     }
 
@@ -168,7 +200,7 @@ const get_section_html = (sectionData, page_link, id) => {
     let section_subheading = sectionData.title;
     let highlights = sectionData.highlights;
     if (highlights.title.length) {
-        section_subheading = highlights.title[0];
+        section_subheading = markAsSafe(highlights.title[0]);
     }
 
     let section_content = [
@@ -183,7 +215,7 @@ const get_section_html = (sectionData, page_link, id) => {
             j < highlight_content.length && j < MAX_SECTION_RESULTS;
             ++j
         ) {
-            section_content.push("... " + highlight_content[j] + " ...");
+            section_content.push(markAsSafe("... " + highlight_content[j] + " ..."));
         }
     }
 
@@ -192,43 +224,6 @@ const get_section_html = (sectionData, page_link, id) => {
     return buildSection(section_id, section_subheading, section_link, section_content);
 };
 
-/**
- * Generate and return html structure
- * for a sphinx domain result.
- *
- * @param {Object} domainData object containing the result data
- * @param {String} page_link link of the main page. It is used to construct the section link
- * @param {Number} id to be used in for this section
- */
-const get_domain_html = (domainData, page_link, id) => {
-    let domain_link = `${page_link}#${domainData.id}`;
-    let domain_role_name = domainData.role;
-    let domain_name = domainData.name;
-    let domain_content =
-        domainData.content.substr(0, MAX_SUBSTRING_LIMIT) + " ...";
-
-    let highlights = domainData.highlights;
-    if (highlights.name.length) {
-        domain_name = highlights.name[0];
-    }
-    if (highlights.content.length) {
-        domain_content = highlights.content[0];
-    }
-
-    let domain_id = "hit__" + id;
-
-    let div_role_name = createDomNode("div", {class: "search__domain_role_name"});
-    div_role_name.innerText = `[${domain_role_name}]`;
-    domain_name += div_role_name.outerHTML;
-
-    return buildSection(
-        domain_id,
-        domain_name,
-        domain_link,
-        [domain_content]
-    );
-};
-
 
 /**
  * Generate search results for a single page.
@@ -265,11 +260,11 @@ const generateSingleResult = (resultData, projectName, id) => {
     let highlights = resultData.highlights;
 
     if (highlights.title.length) {
-        page_title = highlights.title[0];
+        page_title = markAsSafe(highlights.title[0]);
     }
 
     let h2_element = createDomNode("h2", {class: "search__result__title"});
-    h2_element.innerHTML = page_title;
+    setElementContent(h2_element, page_title);
 
     // Results can belong to different projects.
     // If the result isn't from the current project, add a note about it.
@@ -301,12 +296,6 @@ const generateSingleResult = (resultData, projectName, id) => {
                 page_link,
                 id,
             );
-        } else if (block.type === "domain") {
-            section = get_domain_html(
-                block,
-                page_link,
-                id,
-            );
         }
 
         if (section !== null) {
@@ -479,7 +468,7 @@ const getErrorDiv = err_msg => {
     let err_div = createDomNode("div", {
         class: "search__result__box search__error__box"
     });
-    err_div.innerHTML = err_msg;
+    err_div.innerText = err_msg;
     return err_div;
 };
 
diff --git a/sphinx_search/static/js/rtd_sphinx_search.min.js b/sphinx_search/static/js/rtd_sphinx_search.min.js
index ee0b300..9bb6a07 100644
--- a/sphinx_search/static/js/rtd_sphinx_search.min.js
+++ b/sphinx_search/static/js/rtd_sphinx_search.min.js
@@ -1 +1 @@
-"use strict";function _createForOfIteratorHelper(e,t){var r;if("undefined"==typeof Symbol||null==e[Symbol.iterator]){if(Array.isArray(e)||(r=_unsupportedIterableToArray(e))||t&&e&&"number"==typeof e.length){r&&(e=r);var n=0,t=function(){};return{s:t,n:function(){return n>=e.length?{done:!0}:{done:!1,value:e[n++]}},e:function(e){throw e},f:t}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var a,o=!0,l=!1;return{s:function(){r=e[Symbol.iterator]()},n:function(){var e=r.next();return o=e.done,e},e:function(e){l=!0,a=e},f:function(){try{o||null==r.return||r.return()}finally{if(l)throw a}}}}function _slicedToArray(e,t){return _arrayWithHoles(e)||_iterableToArrayLimit(e,t)||_unsupportedIterableToArray(e,t)||_nonIterableRest()}function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _unsupportedIterableToArray(e,t){if(e){if("string"==typeof e)return _arrayLikeToArray(e,t);var r=Object.prototype.toString.call(e).slice(8,-1);return"Map"===(r="Object"===r&&e.constructor?e.constructor.name:r)||"Set"===r?Array.from(e):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?_arrayLikeToArray(e,t):void 0}}function _arrayLikeToArray(e,t){(null==t||t>e.length)&&(t=e.length);for(var r=0,n=new Array(t);r<t;r++)n[r]=e[r];return n}function _iterableToArrayLimit(e,t){if("undefined"!=typeof Symbol&&Symbol.iterator in Object(e)){var r=[],n=!0,a=!1,o=void 0;try{for(var l,i=e[Symbol.iterator]();!(n=(l=i.next()).done)&&(r.push(l.value),!t||r.length!==t);n=!0);}catch(e){a=!0,o=e}finally{try{n||null==i.return||i.return()}finally{if(a)throw o}}return r}}function _arrayWithHoles(e){if(Array.isArray(e))return e}var MAX_SUGGESTIONS=50,MAX_SECTION_RESULTS=3,MAX_SUBSTRING_LIMIT=100,ANIMATION_TIME=200,FETCH_RESULTS_DELAY=250,CLEAR_RESULTS_DELAY=300,RTD_SEARCH_PARAMETER="rtd_search",debounce=function(r,n){function e(){var e=this,t=arguments;clearTimeout(a),a=setTimeout(function(){return r.apply(e,t)},n)}var a;return e.cancel=function(){clearTimeout(a),a=null},e},buildSection=function(e,t,r,n){var a=createDomNode("span",{class:"search__result__subheading"});a.innerHTML=t;var o=createDomNode("div",{class:"outer_div_page_results",id:e});o.appendChild(a);for(var l=0;l<n.length;l+=1){var i=createDomNode("p",{class:"search__result__content"});i.innerHTML=n[l],o.appendChild(i)}r=createDomNode("a",{href:r});return r.appendChild(o),r},updateUrl=function(){var e=new URL(window.location.href),t=getSearchTerm();0<t.length?e.searchParams.set(RTD_SEARCH_PARAMETER,t):e.searchParams.delete(RTD_SEARCH_PARAMETER),window.history.pushState({},null,e.toString())},updateSearchBar=function(){getInputField().value=getSearchTerm()},isModalVisible=function(){var e=document.querySelector(".search__outer__wrapper");return null!==e&&null!==e.style&&null!==e.style.display&&"block"===e.style.display},createDomNode=function(e,t){var r=document.createElement(e);if(null!==t)for(var n in t)r.setAttribute(n,t[n]);return r},_is_string=function(e){return"string"==typeof e&&0<e.length},get_section_html=function(e,t,r){var n=e.title,a=e.highlights;a.title.length&&(n=a.title[0]);var o=[e.content.substring(0,MAX_SUBSTRING_LIMIT)+" ..."];if(a.content.length)for(var l=a.content,o=[],i=0;i<l.length&&i<MAX_SECTION_RESULTS;++i)o.push("... "+l[i]+" ...");e="".concat(t,"#").concat(e.id);return buildSection("hit__"+r,n,e,o)},get_domain_html=function(e,t,r){var n="".concat(t,"#").concat(e.id),a=e.role,o=e.name,t=e.content.substr(0,MAX_SUBSTRING_LIMIT)+" ...",e=e.highlights;e.name.length&&(o=e.name[0]),e.content.length&&(t=e.content[0]);e="hit__"+r,r=createDomNode("div",{class:"search__domain_role_name"});return r.innerText="[".concat(a,"]"),o+=r.outerHTML,buildSection(e,o,n,[t])},generateSingleResult=function(e,t,r){var n=e.path,a=e.title,o=e.highlights;o.title.length&&(a=o.title[0]);o=createDomNode("h2",{class:"search__result__title"});o.innerHTML=a;a=e.project.slug;t!==a&&((l=createDomNode("small",{class:"rtd_ui_search_subtitle"})).innerText=" (from project ".concat(a,")"),o.appendChild(l),n="".concat(e.domain).concat(n)),o.appendChild(createDomNode("br"));var l=createDomNode("a",{href:n});l.appendChild(o);var i=createDomNode("div");i.appendChild(l);for(var c=createDomNode("br",{class:"br-for-hits"}),u=0;u<e.blocks.length;++u){var s=e.blocks[u],d=null;r+=1,"section"===s.type?d=get_section_html(s,n,r):"domain"===s.type&&(d=get_domain_html(s,n,r)),null!==d&&(i.appendChild(d),i.appendChild(c))}return i},generateSuggestionsList=function(e,t){for(var r=createDomNode("div",{class:"search__result__box"}),n=Math.min(MAX_SUGGESTIONS,e.results.length),a=0,o=0;o<n;++o){var l=createDomNode("div",{class:"search__result__single"}),i=generateSingleResult(e.results[o],t,a);l.appendChild(i),r.appendChild(l),a+=e.results[o].blocks.length}return r},removeAllActive=function(){for(var t=document.querySelectorAll(".outer_div_page_results.active"),e=Object.keys(t).map(function(e){return t[e]}),r=1;r<=e.length;++r)e[r-1].classList.remove("active")},addActive=function(e){e=document.querySelector("#hit__"+e);null!==e&&(e.classList.add("active"),e.scrollIntoView({behavior:"smooth",block:"nearest",inline:"start"}))},selectNextResult=function(e){var t=document.querySelectorAll(".outer_div_page_results"),r=document.querySelector(".outer_div_page_results.active"),n=1,a=1;0<t.length&&(null===(t=t[t.length-1]).id||null!==(t=t.id.match(/\d+/))&&(a=Number(t[0]))),null===r||null===r.id||null!==(r=r.id.match(/\d+/))&&(n=Number(r[0]),n+=e?1:-1),n<=0?n=a:a<n&&(n=1),removeAllActive(),addActive(n)},getInputField=function(){var t;try{if(null==(t=document.querySelector("[role='search'] input")))throw"'[role='search'] input' not found"}catch(e){t=document.querySelector("input[name='q']")}return t},getSearchTerm=function(){var e=document.querySelector(".search__outer__input");return null!==e&&e.value||""},removeResults=function(){for(var e=document.querySelectorAll(".search__result__box"),t=0;t<e.length;++t)e[t].parentElement.removeChild(e[t])},getErrorDiv=function(e){var t=createDomNode("div",{class:"search__result__box search__error__box"});return t.innerHTML=e,t},fetchAndGenerateResults=function(t,r,n){var a=document.querySelector(".search__outer");removeResults();var e=createDomNode("div",{class:"search__result__box"});e.innerHTML="<strong>Searching ....</strong>",a.appendChild(e);return debounce(function(){updateUrl(),updateSearchBar();var e=t+"?"+new URLSearchParams(r).toString();fetch(e,{method:"GET"}).then(function(e){if(!e.ok)throw new Error;return e.json()}).then(function(e){var t;0<e.results.length?(t=generateSuggestionsList(e,n),removeResults(),a.appendChild(t),a.addEventListener("mouseenter",function(e){removeAllActive()})):(removeResults(),t=getErrorDiv("No results found"),a.appendChild(t))}).catch(function(e){removeResults();var t=getErrorDiv("There was an error. Please try again.");a.appendChild(t)})},FETCH_RESULTS_DELAY)},generateAndReturnInitialHtml=function(e){var t=createDomNode("div",{class:"search__outer__wrapper search__backdrop"});t.innerHTML='\n        <div class="search__outer">\n          <div class="search__cross" title="Close">\n            \x3c!--?xml version="1.0" encoding="UTF-8"?--\x3e\n            <svg class="search__cross__img" width="15px" height="15px" enable-background="new 0 0 612 612" version="1.1" viewBox="0 0 612 612" xml:space="preserve" xmlns="http://www.w3.org/2000/svg">\n              <polygon points="612 36.004 576.52 0.603 306 270.61 35.478 0.603 0 36.004 270.52 306.01 0 576 35.478 611.4 306 341.41 576.52 611.4 612 576 341.46 306.01"></polygon>\n            </svg>\n          </div>\n          <input class="search__outer__input" placeholder="Search...">\n          <div class="bar"></div>\n          <div class="search__filters">\n            <ul>\n            </ul>\n          </div>\n        </div>\n        <div class="rtd__search__credits">\n          Search by <a href="https://readthedocs.org/">Read the Docs</a> & <a href="https://readthedocs-sphinx-search.readthedocs.io/en/latest/">readthedocs-sphinx-search</a>\n        </div>\n    ';var r,n=t.querySelector(".search__filters ul"),a=getConfig();0<e.length&&((r=createDomNode("li",{class:"search__filters__title"})).innerText="Filters:",n.appendChild(r));for(var o=0,l=e.length;o<l;o++){var i=_slicedToArray(e[o],2),c=i[0],u=i[1],s=createDomNode("li",{class:"search__filter",title:u}),i="rtd-search-filter-".concat(o),u=createDomNode("input",{type:"checkbox",id:i}),i=createDomNode("label",{for:i});i.innerText=c,u.value=o,s.appendChild(u),s.appendChild(i),n.appendChild(s),u.addEventListener("click",function(e){var t=_createForOfIteratorHelper(document.querySelectorAll(".search__filters input"));try{for(t.s();!(r=t.n()).done;){var r=r.value;r.checked&&r.value!=e.target.value&&(r.checked=!1)}}catch(e){t.e(e)}finally{t.f()}var n=getSearchTerm(),n={q:n=getCurrentFilter(a)+" "+n};fetchAndGenerateResults(a.api_endpoint,n,a.project)()})}return t},showSearchModal=function(r){removeResults();function e(){var e=getInputField();e.blur();var t=document.querySelector(".search__outer__input");null!==t&&(void 0!==r&&_is_string(r)?(t.value=r,e.value=r):t.value=e.value,t.focus())}var t;window.jQuery?$(".search__outer__wrapper").fadeIn(ANIMATION_TIME,e):((t=document.querySelector(".search__outer__wrapper"))&&t.style&&(t.style.display="block"),e())},removeSearchModal=function(){removeResults(),updateSearchBar();var e=document.querySelector(".search__outer__input");null!==e&&(e.value="",e.blur()),updateUrl(),window.jQuery?$(".search__outer__wrapper").fadeOut(ANIMATION_TIME):(e=document.querySelector(".search__outer__wrapper"))&&e.style&&(e.style.display="none")};function getConfig(){var e=READTHEDOCS_DATA.project,t=READTHEDOCS_DATA.version,r=READTHEDOCS_DATA.proxied_api_host||"/_",n=RTD_SEARCH_CONFIG||{};return{project:e,version:t,api_endpoint:r+"/api/v3/search/",filters:n.filters,default_filter:n.default_filter}}function getCurrentFilter(e){var t=document.querySelector(".search__filters input:checked");return null==t?e.default_filter:e.filters[parseInt(t.value)][1]}window.addEventListener("DOMContentLoaded",function(){var r,e,t,n,a,o;window.hasOwnProperty("READTHEDOCS_DATA")?(r=getConfig(),o=generateAndReturnInitialHtml(r.filters),document.body.appendChild(o),e=document.querySelector(".search__outer__wrapper"),t=document.querySelector(".search__outer__input"),o=document.querySelector(".search__cross"),n=null,(a=getInputField()).addEventListener("focus",function(e){showSearchModal()}),t.addEventListener("input",function(e){var t=getSearchTerm();0<t.length?(null!==n&&n.cancel(),t={q:t=getCurrentFilter(r)+" "+t},(n=fetchAndGenerateResults(r.api_endpoint,t,r.project))()):(debounce(function(){removeResults(),updateUrl()},CLEAR_RESULTS_DELAY)(),updateUrl())}),t.addEventListener("keydown",function(e){var t;40===e.keyCode&&(e.preventDefault(),selectNextResult(!0)),38===e.keyCode&&(e.preventDefault(),selectNextResult(!1)),13===e.keyCode&&(e.preventDefault(),null!==(e=document.querySelector(".outer_div_page_results.active"))?(t=e.parentElement.href,window.location.href=t):(t=getInputField().parentElement,a.value=getSearchTerm(),t.submit()))}),e.addEventListener("click",function(e){e.target.parentNode===document.body&&removeSearchModal()}),o.addEventListener("click",function(e){removeSearchModal()}),document.addEventListener("keydown",function(e){27===e.keyCode&&removeSearchModal()}),document.addEventListener("keydown",function(e){191!==e.keyCode||isModalVisible()||(e.preventDefault(),showSearchModal())}),null!==(o=new URLSearchParams(document.location.search).get(RTD_SEARCH_PARAMETER))&&(showSearchModal(o),t.value=o,(o=document.createEvent("Event")).initEvent("input",!0,!0),t.dispatchEvent(o))):console.log("[INFO] Docs are not being served on Read the Docs, readthedocs-sphinx-search will not work.")});
\ No newline at end of file
+"use strict";function _createForOfIteratorHelper(e,t){var r;if("undefined"==typeof Symbol||null==e[Symbol.iterator]){if(Array.isArray(e)||(r=_unsupportedIterableToArray(e))||t&&e&&"number"==typeof e.length){r&&(e=r);var n=0,t=function(){};return{s:t,n:function(){return n>=e.length?{done:!0}:{done:!1,value:e[n++]}},e:function(e){throw e},f:t}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var a,o=!0,l=!1;return{s:function(){r=e[Symbol.iterator]()},n:function(){var e=r.next();return o=e.done,e},e:function(e){l=!0,a=e},f:function(){try{o||null==r.return||r.return()}finally{if(l)throw a}}}}function _slicedToArray(e,t){return _arrayWithHoles(e)||_iterableToArrayLimit(e,t)||_unsupportedIterableToArray(e,t)||_nonIterableRest()}function _nonIterableRest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _unsupportedIterableToArray(e,t){if(e){if("string"==typeof e)return _arrayLikeToArray(e,t);var r=Object.prototype.toString.call(e).slice(8,-1);return"Map"===(r="Object"===r&&e.constructor?e.constructor.name:r)||"Set"===r?Array.from(e):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?_arrayLikeToArray(e,t):void 0}}function _arrayLikeToArray(e,t){(null==t||t>e.length)&&(t=e.length);for(var r=0,n=new Array(t);r<t;r++)n[r]=e[r];return n}function _iterableToArrayLimit(e,t){if("undefined"!=typeof Symbol&&Symbol.iterator in Object(e)){var r=[],n=!0,a=!1,o=void 0;try{for(var l,i=e[Symbol.iterator]();!(n=(l=i.next()).done)&&(r.push(l.value),!t||r.length!==t);n=!0);}catch(e){a=!0,o=e}finally{try{n||null==i.return||i.return()}finally{if(a)throw o}}return r}}function _arrayWithHoles(e){if(Array.isArray(e))return e}var MAX_SUGGESTIONS=50,MAX_SECTION_RESULTS=3,MAX_SUBSTRING_LIMIT=100,ANIMATION_TIME=200,FETCH_RESULTS_DELAY=250,CLEAR_RESULTS_DELAY=300,RTD_SEARCH_PARAMETER="rtd_search";function SafeHtmlString(e){this.value=e,this.isSafe=!0}function markAsSafe(e){return new SafeHtmlString(e)}function setElementContent(e,t){t.isSafe?e.innerHTML=t.value:e.innerText=t}var debounce=function(r,n){function e(){var e=this,t=arguments;clearTimeout(a),a=setTimeout(function(){return r.apply(e,t)},n)}var a;return e.cancel=function(){clearTimeout(a),a=null},e},buildSection=function(e,t,r,n){var a=createDomNode("span",{class:"search__result__subheading"});setElementContent(a,t);var o=createDomNode("div",{class:"outer_div_page_results",id:e});o.appendChild(a);for(var l=0;l<n.length;l+=1){var i=createDomNode("p",{class:"search__result__content"});setElementContent(i,n[l]),o.appendChild(i)}r=createDomNode("a",{href:r});return r.appendChild(o),r},updateUrl=function(){var e=new URL(window.location.href),t=getSearchTerm();0<t.length?e.searchParams.set(RTD_SEARCH_PARAMETER,t):e.searchParams.delete(RTD_SEARCH_PARAMETER),window.history.pushState({},null,e.toString())},updateSearchBar=function(){getInputField().value=getSearchTerm()},isModalVisible=function(){var e=document.querySelector(".search__outer__wrapper");return null!==e&&null!==e.style&&null!==e.style.display&&"block"===e.style.display},createDomNode=function(e,t){var r=document.createElement(e);if(null!==t)for(var n in t)r.setAttribute(n,t[n]);return r},_is_string=function(e){return"string"==typeof e&&0<e.length},get_section_html=function(e,t,r){var n=e.title,a=e.highlights;a.title.length&&(n=markAsSafe(a.title[0]));var o=[e.content.substring(0,MAX_SUBSTRING_LIMIT)+" ..."];if(a.content.length)for(var l=a.content,o=[],i=0;i<l.length&&i<MAX_SECTION_RESULTS;++i)o.push(markAsSafe("... 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