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a=g.getItem("sa11y-remember-theme");"dark"===a?(o.Global.html.setAttribute("data-sa11y-theme","dark"),g.setItem("sa11y-remember-theme","dark"),o.Panel.themeToggle.textContent=`${t._("ON")}`,o.Panel.themeToggle.setAttribute("aria-pressed","true")):"light"===a&&(o.Global.html.setAttribute("data-sa11y-theme","light"),g.setItem("sa11y-remember-theme","light"),o.Panel.themeToggle.textContent=`${t._("OFF")}`,o.Panel.themeToggle.setAttribute("aria-pressed","false")),o.Global.colourFilterPlugin&&o.Panel.colourFilterSelect.addEventListener("change",(async()=>{const i=parseInt(o.Panel.colourFilterSelect.value,10),a=["protanopia","deuteranopia","tritanopia","monochromacy"],r=[t._("RED_EYE"),t._("GREEN_EYE"),t._("BLUE_EYE"),t._("MONO_EYE")];i>=1&&i<=4?window.matchMedia("(forced-colors: active)").matches?h(t._("COLOUR_FILTER_HIGH_CONTRAST_MESSAGE")):(o.Global.Root.setAttribute("data-sa11y-filter",a[i-1]),o.Panel.colourFilterIcon.setAttribute("aria-label",r[i-1]),y(["data-sa11y-error","data-sa11y-warning","data-sa11y-good","data-sa11y-error-inline","data-sa11y-warning-inline","data-sa11y-overflow"],"document"),v(["sa11y-annotation","sa11y-tooltips","sa11y-heading-label"],"document"),o.Panel.skipButton.disabled=!0,o.Panel.pageIssues.classList.remove("active"),"left"!==o.Global.panelPosition&&"right"!==o.Global.panelPosition||o.Panel.settingsContent.classList.add("hide-settings-border"),o.Panel.colourFilterSelect.classList.add("active"),o.Panel.colourPanel.classList.add("active"),o.Panel.colourPanel.setAttribute("data-colour",a[i-1]),o.Panel.content.hidden=!0):(o.Global.Root.removeAttribute("data-sa11y-filter"),o.Panel.settingsContent.classList.remove("hide-settings-border"),o.Panel.colourFilterSelect.classList.remove("active"),o.Panel.colourPanel.classList.remove("active"),o.Panel.colourPanel.removeAttribute("data-colour"),o.Panel.content.hidden=!1,n(!1),await e())}))}(this.checkAll,this.resetAll),o.Panel.outlineToggle.addEventListener("click",(()=>{"true"===o.Panel.outlineToggle.getAttribute("aria-expanded")?(o.Panel.outlineToggle.classList.remove("outline-active"),o.Panel.outline.classList.remove("active"),o.Panel.outlineToggle.setAttribute("aria-expanded","false"),g.setItem("sa11y-remember-outline","Closed"),document.querySelectorAll("sa11y-heading-label").forEach((e=>e.hidden=!0)),x(o.Panel.outlineList,o.Panel.outlineContent)):(o.Panel.outlineToggle.classList.add("outline-active"),o.Panel.outline.classList.add("active"),o.Panel.outlineToggle.setAttribute("aria-expanded","true"),g.setItem("sa11y-remember-outline","Opened"),g.setItem("sa11y-remember-settings","Closed"),document.querySelectorAll("sa11y-heading-label").forEach((e=>e.hidden=!1))),o.Panel.outlineHeader.focus(),o.Panel.settings.classList.remove("active"),o.Panel.settingsToggle.classList.remove("settings-active"),o.Panel.settingsToggle.setAttribute("aria-expanded","false"),x(o.Panel.outlineList,o.Panel.outlineContent)})),"Opened"===g.getItem("sa11y-remember-outline")&&(o.Panel.outlineToggle.classList.add("outline-active"),o.Panel.outline.classList.add("active"),o.Panel.outlineToggle.setAttribute("aria-expanded","true"),setTimeout((()=>{x(o.Panel.outlineList,o.Panel.outlineContent)}),0)),o.Panel.settingsToggle.addEventListener("click",(()=>{"true"===o.Panel.settingsToggle.getAttribute("aria-expanded")?(o.Panel.settingsToggle.classList.remove("settings-active"),o.Panel.settings.classList.remove("active"),o.Panel.settingsToggle.setAttribute("aria-expanded","false"),g.setItem("sa11y-remember-settings","Closed")):(o.Panel.settingsToggle.classList.add("settings-active"),o.Panel.settings.classList.add("active"),o.Panel.settingsToggle.setAttribute("aria-expanded","true"),g.setItem("sa11y-remember-settings","Opened"),g.setItem("sa11y-remember-outline","Closed")),o.Panel.settingsHeader.focus(),document.querySelectorAll("sa11y-heading-label").forEach((e=>e.hidden=!0)),o.Panel.outline.classList.remove("active"),o.Panel.outlineToggle.classList.remove("outline-active"),o.Panel.outlineToggle.setAttribute("aria-expanded","false"),g.setItem("sa11y-remember-outline","Closed"),o.Panel.settingsContent.clientHeight>350&&(o.Panel.settingsContent.setAttribute("tabindex","0"),o.Panel.settingsContent.setAttribute("aria-label",`${t._("SETTINGS")}`),o.Panel.settingsContent.setAttribute("role","region")),o.Panel.outline.classList.remove("active"),o.Panel.outlineToggle.classList.remove("settings-active"),o.Panel.outlineToggle.setAttribute("aria-expanded","false")})),"Opened"===g.getItem("sa11y-remember-settings")&&(o.Panel.settingsToggle.classList.add("settings-active"),o.Panel.settings.classList.add("active"),o.Panel.settingsToggle.setAttribute("aria-expanded","true")),o.Panel.skipToPageIssues.addEventListener("click",(()=>{o.Panel.pageIssuesHeader.focus()})),setTimeout((()=>{x(o.Panel.pageIssuesList,o.Panel.pageIssuesContent)}),0),o.Panel.controls.addEventListener("keydown",(e=>{const t=o.Panel.panel.querySelectorAll("#outline-toggle[role=tab], #settings-toggle[role=tab]");if("ArrowRight"===e.key)for(let n=0;n
${u[n]}
${keyboardShortcut}`, allowHTML: true, delay: [500, 0], + offset: [0, 8], trigger: 'mouseenter focusin', arrow: true, placement: 'top', @@ -6086,6 +6072,7 @@ this.object = tippy(Constants.Panel.dismissButton, { delay: [500, 0], + offset: [0, 8], trigger: 'mouseenter focusin', arrow: true, placement: 'top', @@ -6102,7 +6089,7 @@ } } - var annotationStyles = ".instance{display:block}.instance-inline{display:inline-block;text-align:end}button{border-radius:50%;box-shadow:0 0 16px 0 rgba(0,0,0,.31);cursor:pointer;display:block;font-size:0;line-height:normal;min-width:0;padding:0;transition:all .2s ease-in-out;z-index:8888}button,button:after{height:36px;position:absolute;width:36px}button:after{content:\"\";left:-7px;padding:7px;top:-7px}button.warning-btn{margin:20px}button.error-btn,button.good-btn{margin:10px}button.error-btn-text,button.good-btn-text,button.warning-btn-text{margin:-30px 10px}button.error-btn,button.error-btn-text{background:50% 50% var(--sa11y-error-svg) no-repeat;background-color:var(--sa11y-error);background-size:22px;border:1px solid var(--sa11y-error)}button.error-btn-text:focus,button.error-btn-text:hover,button.error-btn:focus,button.error-btn:hover{background-color:var(--sa11y-error-hover)}button.good-btn,button.good-btn-text{background:50% 50% var(--sa11y-good) var(--sa11y-good-svg) no-repeat;background-color:var(--sa11y-good);background-size:20px;border:1px solid var(--sa11y-good)}button.good-btn-text:focus,button.good-btn-text:hover,button.good-btn:focus,button.good-btn:hover{background-color:var(--sa11y-good-hover)}button.warning-btn,button.warning-btn-text{background:50% 50% var(--sa11y-warning) var(--sa11y-warning-svg) no-repeat;background-color:var(--sa11y-warning);background-size:24px;border:1px solid var(--sa11y-warning);transform:scaleX(var(--sa11y-icon-direction))}button.warning-btn-text:focus,button.warning-btn-text:hover,button.warning-btn:focus,button.warning-btn:hover{background-color:var(--sa11y-warning-hover)}button.sa11y-btn:active,button.sa11y-btn:focus{box-shadow:0 0 0 5px var(--sa11y-focus-color);outline:0}@media screen and (forced-colors:active){button.sa11y-btn{border:1px solid transparent!important;forced-color-adjust:none;outline:3px solid transparent!important}}"; + var annotationStyles = ".instance{display:block}.instance-inline{display:inline-block;text-align:end}button{border-radius:50%;box-shadow:0 0 16px 0 rgba(0,0,0,.31);cursor:pointer;display:block;padding:0;transition:all .2s ease-in-out;z-index:8888}button,button:after{height:36px;position:absolute;width:36px}button:after{content:\"\";left:-7px;padding:7px;top:-7px}.warning-btn{margin:20px}.error-btn,.good-btn{margin:10px}.error-btn-text,.good-btn-text,.warning-btn-text{margin:-30px 10px}.error-btn,.error-btn-text{background:50% 50% var(--sa11y-error-svg) no-repeat;background-color:var(--sa11y-error);background-size:22px;border:1px solid var(--sa11y-error)}.error-btn-text:focus,.error-btn-text:hover,.error-btn:focus,.error-btn:hover{background-color:var(--sa11y-error-hover)}.good-btn,.good-btn-text{background:50% 50% var(--sa11y-good) var(--sa11y-good-svg) no-repeat;background-color:var(--sa11y-good);background-size:20px;border:1px solid var(--sa11y-good)}.good-btn-text:focus,.good-btn-text:hover,.good-btn:focus,.good-btn:hover{background-color:var(--sa11y-good-hover)}.warning-btn,.warning-btn-text{background:50% 50% var(--sa11y-warning) var(--sa11y-warning-svg) no-repeat;background-color:var(--sa11y-warning);background-size:24px;border:1px solid var(--sa11y-warning);transform:scaleX(var(--sa11y-icon-direction))}.warning-btn-text:focus,.warning-btn-text:hover,.warning-btn:focus,.warning-btn:hover{background-color:var(--sa11y-warning-hover)}.sa11y-btn:active,.sa11y-btn:focus{box-shadow:0 0 0 5px var(--sa11y-focus-color);outline:0}@media screen and (forced-colors:active){.sa11y-btn{border:1px solid transparent!important;forced-color-adjust:none;outline:3px solid transparent!important}}"; class Annotations extends HTMLElement { connectedCallback() { @@ -6531,7 +6518,8 @@ let count = 0; let shouldContinueWalker = true; - const exclude = (exclusions) ? element.querySelectorAll(exclusions) : ''; + const alwaysExclude = 'noscript, style, script'; + const exclude = element.querySelectorAll(exclusions ? `${exclusions}, ${alwaysExclude}` : alwaysExclude); while (treeWalker.nextNode() && shouldContinueWalker) { count += 1; @@ -6556,10 +6544,6 @@ if (!nextTreeBranch(treeWalker)) shouldContinueWalker = false; } else { switch (treeWalker.currentNode.tagName) { - case 'STYLE': - case 'NOSCRIPT': - if (!nextTreeBranch(treeWalker)) shouldContinueWalker = false; - break; case 'IMG': if (treeWalker.currentNode.hasAttribute('alt')) { computedText += treeWalker.currentNode.getAttribute('alt'); @@ -8445,23 +8429,17 @@ } function checkCustom(results) { - const C = { - ANNOUNCEMENT_MESSAGE: - 'More than one Announcement component found! The Announcement component should be used strategically and sparingly. It should be used to get attention or indicate that something is important. Misuse of this component makes it less effective or impactful. Secondly, this component is semantically labeled as an Announcement for people who use screen readers.', - - ACCORDION_FORM_MESSAGE: - 'Do not nest forms within the Accordion component. If the form contains validation issues, a person may not see the form feedback since the accordion panel goes back to its original closed state.', - }; + /* Add custom rulesets here. - /* Example #1 */ + // Example #1 const $checkAnnouncement = find('.sa11y-announcement-component', 'root'); if ($checkAnnouncement.length > 1) { for (let i = 1; i < $checkAnnouncement.length; i++) { - const key = prepareDismissal($checkAnnouncement[i].textContent); + const key = Utils.prepareDismissal($checkAnnouncement[i].textContent); results.push({ element: $checkAnnouncement[i], type: 'warning', - content: C.ANNOUNCEMENT_MESSAGE, + content: 'More than one Announcement component found! The Announcement component should be used strategically and sparingly. It should be used to get attention or indicate that something is important. Misuse of this component makes it less effective or impactful. Secondly, this component is semantically labeled as an Announcement for people who use screen readers.', inline: false, position: 'beforebegin', dismiss: key, @@ -8469,7 +8447,7 @@ } } - /* Example #2 */ + // Example #2 const $checkAccordions = find('.sa11y-accordion-example', 'root'); $checkAccordions.forEach(($el) => { const checkForm = $el.querySelector('form'); @@ -8477,12 +8455,13 @@ results.push({ element: $el, type: 'error', - content: C.ACCORDION_FORM_MESSAGE, + content: 'Do not nest forms within the Accordion component. If the form contains validation issues, a person may not see the form feedback since the accordion panel goes back to its original closed state.', inline: false, position: 'beforebegin', }); } - }); + }); */ + return results; } @@ -8551,8 +8530,15 @@ // Disable toggle initially. Constants.Panel.toggle.disabled = false; - // Check page once page is done loading. - this.checkAll(); + // Initial check once page is done loading. + setTimeout(() => this.checkAll(), option.delayCheck); + + // Disable button if user needs to wait longer than 700ms. + if (option.delayCheck >= 700) { + Constants.Panel.toggle.disabled = true; + } + + // Initialize main toggle mainToggle(this.checkAll, this.resetAll); } }); @@ -8568,6 +8554,7 @@ this.headingOutline = []; this.errorCount = 0; this.warningCount = 0; + this.customChecksRunning = false; // Panel alert if root doesn't exist. const root = document.querySelector(option.checkRoot); @@ -8590,108 +8577,145 @@ checkQA(this.results, option); checkEmbeddedContent(this.results, option); checkReadability(); - if (option.customChecks) checkCustom(this.results); - // Filter out heading issues that are outside of the root target. - this.results = this.results.filter((item) => item.isWithinRoot !== false); + /* Custom checks */ + if (option.customChecks === true) { + // Option 1: Provide via sa11y-custom-checks.js + checkCustom(this.results); + } else if (typeof option.customChecks === 'object') { + // Option 2: Provide as an object when instantiated. + this.results.push(...option.customChecks); + } else if (option.customChecks === 'listen') { + // Option 3: Provide via event listener. Yoinked from Editoria11y! + this.customChecksRunning = true; + this.customChecksFinished = 0; + document.addEventListener('sa11y-resume', () => { + this.customChecksFinished += 1; + if (this.customChecksFinished === 1) { + this.customChecksRunning = false; + this.updateResults(); + } + }); + window.setTimeout(() => { + if (this.customChecksRunning === true) { + this.customChecksRunning = false; + this.updateResults(); + throw Error('Sa11y: No custom checks were returned.'); + } + }, option.delayCustomCheck); + window.setTimeout(() => { + const customChecks = new CustomEvent('sa11y-custom-checks'); + document.dispatchEvent(customChecks); + }, 0); + } - // Generate HTML path, and optionally CSS selector path of element. - this.results.forEach(($el) => { - const cssPath = option.selectorPath ? generateSelectorPath($el.element) : ''; - const htmlPath = $el.element?.outerHTML.replace(/\s{2,}/g, ' ').trim() || ''; - Object.assign($el, { htmlPath, cssPath }); - }); + // No custom checks running. + if (!this.customChecksRunning) this.updateResults(); + } catch (error) { + const consoleErrors = new ConsoleErrors(error); + document.body.appendChild(consoleErrors); + throw Error(error); + } + }; - if (option.headless === false) { - // Check for dismissed items and update results array. - const dismiss = dismissLogic( - this.results, - this.dismissTooltip, - this.checkAll, - this.resetAll, - ); - this.results = dismiss.updatedResults; - this.dismissed = dismiss.dismissedIssues; + this.updateResults = () => { + // Filter out heading issues that are outside of the root target. + this.results = this.results.filter((item) => item.isWithinRoot !== false); - // Update count & badge. - const count = updateCount( - this.results, - this.errorCount, - this.warningCount, - ); - updateBadge(count.error, count.warning); - - /* If panel is OPENED. */ - if (store.getItem('sa11y-remember-panel') === 'Opened') { - // Paint the page with annotations. - this.results.forEach(($el, i) => { - Object.assign($el, { id: i }); - annotate( - $el.element, - $el.type, - $el.content, - $el.inline, - $el.position, - $el.id, - $el.dismiss, - option.dismissAnnotations, - ); - }); + // Generate HTML path, and optionally CSS selector path of element. + this.results.forEach(($el) => { + const cssPath = option.selectorPath ? generateSelectorPath($el.element) : ''; + const htmlPath = $el.element?.outerHTML.replace(/\s{2,}/g, ' ').trim() || ''; + Object.assign($el, { htmlPath, cssPath }); + }); - // After annotations are painted, find & cache. - Elements.initializeAnnotations(); + if (option.headless === false) { + // Check for dismissed items and update results array. + const dismiss = dismissLogic( + this.results, + this.dismissTooltip, + this.checkAll, + this.resetAll, + ); + this.results = dismiss.updatedResults; + this.dismissed = dismiss.dismissedIssues; + + // Update count & badge. + const count = updateCount( + this.results, + this.errorCount, + this.warningCount, + ); + updateBadge(count.error, count.warning); + + /* If panel is OPENED. */ + if (store.getItem('sa11y-remember-panel') === 'Opened') { + // Paint the page with annotations. + this.results.forEach(($el, i) => { + Object.assign($el, { id: i }); + annotate( + $el.element, + $el.type, + $el.content, + $el.inline, + $el.position, + $el.id, + $el.dismiss, + option.dismissAnnotations, + ); + }); - // Initialize tooltips - const tooltipComponent = new TooltipComponent(); - document.body.appendChild(tooltipComponent); + // After annotations are painted, find & cache. + Elements.initializeAnnotations(); - dismissButtons( - this.results, - this.dismissed, - this.checkAll, - this.resetAll, - ); + // Initialize tooltips + const tooltipComponent = new TooltipComponent(); + document.body.appendChild(tooltipComponent); - generatePageOutline( - this.dismissed, - this.headingOutline, - option.showHinPageOutline, - ); + dismissButtons( + this.results, + this.dismissed, + this.checkAll, + this.resetAll, + ); - updatePanel( - dismiss.dismissCount, - count.error, - count.warning, - ); + generatePageOutline( + this.dismissed, + this.headingOutline, + option.showHinPageOutline, + ); - // Initialize Skip to Issue button. - skipToIssue(this.results); + updatePanel( + dismiss.dismissCount, + count.error, + count.warning, + ); - // Initialize Export Results plugin. - if (option.exportResultsPlugin) { - exportResults(this.results, dismiss.dismissedResults); - } + // Initialize Skip to Issue button. + skipToIssue(this.results); - // Extras - detectOverflow(); - nudge(); + // Initialize Export Results plugin. + if (option.exportResultsPlugin) { + exportResults(this.results, dismiss.dismissedResults); } + + // Extras + detectOverflow(); + nudge(); } - // Dispatch custom event that stores the results array. - const event = new CustomEvent('sa11y-check-complete', { - detail: { - results: this.results, - page: window.location.pathname, - }, - }); - document.dispatchEvent(event); - } catch (error) { - const consoleErrors = new ConsoleErrors(error); - document.body.appendChild(consoleErrors); - // eslint-disable-next-line no-console - console.error(error); + // Make sure toggle isn't disabled after checking. + Constants.Panel.toggle.disabled = false; } + + // Dispatch custom event that stores the results array. + const event = new CustomEvent('sa11y-check-complete', { + detail: { + results: this.results, + page: window.location.pathname, + }, + }); + document.dispatchEvent(event); }; /* *********************************************************** */ @@ -8751,7 +8775,35 @@ } }; - // Initialize Sa11y. + /* *********************************************************** */ + /* Methods: Useful utilities for integrations. */ + /* *********************************************************** */ + + // Method: temporarily disable toggle. + this.disabled = () => { + if (store.getItem('sa11y-remember-panel') === 'Opened') { + Constants.Panel.toggle.click(); + } + Constants.Panel.toggle.disabled = true; + }; + + // Method: re-enable toggle. + this.enabled = () => { + Constants.Panel.toggle.disabled = false; + }; + + // Method: find utility. + this.find = (selector, desiredRoot, exclude) => find(selector, desiredRoot, exclude); + + // Method: prepare dismissal keys. + this.prepareDismissal = (string) => prepareDismissal(string); + + // Method: sanitize HTML. + this.sanitizeHTML = (string) => sanitizeHTML(string); + + /* *********************************************************** */ + /* Initialize Sa11y. */ + /* *********************************************************** */ this.initialize(); } } diff --git a/assets/dist/js/sa11y.umd.min.js b/assets/dist/js/sa11y.umd.min.js index c02b3a4..8ceef9d 100644 --- a/assets/dist/js/sa11y.umd.min.js +++ b/assets/dist/js/sa11y.umd.min.js @@ -1,12 +1,12 @@ /*! * Sa11y, the accessibility quality assurance assistant. - * @version 3.0.8 - * @author Adam Chaboryk, Toronto Metropolitan University + * @version 3.1.3 + * @author Adam Chaboryk * @license GPL-2.0-or-later - * @copyright © 2020 - 2024 Toronto Metropolitan University (formerly Ryerson University). + * @copyright © 2020 - 2024 Toronto Metropolitan University. * @contact adam.chaboryk@torontomu.ca * GitHub: git+https://github.com/ryersondmp/sa11y.git | Website: https://sa11y.netlify.app * For all acknowledgements, please visit: https://sa11y.netlify.app/acknowledgements/ * The above copyright notice shall be included in all copies or substantial portions of the Software. **/ -!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).Sa11y={})}(this,(function(e){"use strict";const t={checkRoot:"body",containerIgnore:".sa11y-ignore",contrastIgnore:'.sr-only, [role="menu"] *',outlineIgnore:"",headerIgnore:"",imageIgnore:"",linkIgnore:'nav *, [role="navigation"] *',linkIgnoreSpan:"",linkIgnoreStrings:"",showGoodLinkButton:!0,showHinPageOutline:!1,detectSPArouting:!1,doNotRun:"",dismissAnnotations:!0,headless:!1,selectorPath:!1,shadowComponents:"",autoDetectShadowComponents:!1,panelPosition:"right",altTextMaxCharLength:250,headingMaxCharLength:170,URLTextMaxCharLength:40,URLAsLinkTextWarning:!0,readabilityPlugin:!0,readabilityRoot:"body",readabilityIgnore:"",contrastPlugin:!0,formLabelsPlugin:!0,linksAdvancedPlugin:!0,colourFilterPlugin:!0,customChecks:!0,checkAllHideToggles:!1,exportResultsPlugin:!1,linksToFlag:"",linksToDOI:!0,missingH1:!0,flagLongHeadings:!0,nonConsecutiveHeadingIsError:!0,badLinksQA:!0,strongItalicsQA:!0,pdfQA:!0,documentQA:!0,documentLinks:".ppt, .doc, .xls, .csv, sway.com, docs.google.com",langQA:!0,blockquotesQA:!0,allCapsQA:!0,fakeHeadingsQA:!0,fakeListQA:!0,duplicateIdQA:!0,underlinedTextQA:!0,pageTitleQA:!0,subscriptQA:!0,tablesQA:!0,tablesQAmissingTH:!0,tablesQAsemanticHeadings:!0,tablesQAemptyTH:!0,tablesQAemptyTHisError:!0,embeddedContentAll:!0,embeddedContentAudio:!0,embeddedContentVideo:!0,embeddedContentDataViz:!0,embeddedContentTitles:!0,embeddedContentGeneral:!0,videoContent:"youtube.com, vimeo.com, yuja.com, panopto.com",audioContent:"soundcloud.com, simplecast.com, podbean.com, buzzsprout.com, blubrry.com, transistor.fm, fusebox.fm, libsyn.com",dataVizContent:"datastudio, tableau, lookerstudio, powerbi, qlik"},n={langStrings:{},addI18n(e){this.langStrings=e},_(e){return this.translate(e)},sprintf(e,...t){let n=this._(e);return n=this.prepHTML(n),t&&t.length&&t.forEach((e=>{n=n.replace(/%\([a-zA-z]+\)/,e)})),n},translate(e){return this.langStrings[e]||e},prepHTML:e=>e.replaceAll(/
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${n._("RESULTS")}
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\n ${g}\n ${m}\n ${f}\n
\n ${n._("ERROR")}
\n${n.sprintf("CONSOLE_ERROR_MESSAGE","https://forms.gle/sjzK9XykETaoqZv99",r)}
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`,w=`\n \n
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- If it is an icon link or SVG, it is likely missing a descriptive label.
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- Add some concise text that describes where the link takes you.
- If it is an icon link or SVG, it is likely missing a descriptive label.
- If you think this link is an error due to a copy/paste bug, consider deleting it.
Tip! Link text should always be clear, unique, and meaningful. Avoid common words like "click here" or "learn more"', LINK_BEST_PRACTICES: 'Consider replacing the link text: %(error)
- "Click here" places focus on mouse mechanics, when many people do not use a mouse or may be viewing this website on a mobile device. Consider using a different verb that relates to the task.
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- Add some concise text that describes where the link takes you.
- If it is an icon link or SVG, it is likely missing a descriptive label.
- If you think this link is an error due to a copy/paste bug, consider deleting it.
- Add some concise text that describes where the link takes you.
- If it is an icon link or SVG, it is likely missing a descriptive label.
- If you think this link is an error due to a copy/paste bug, consider deleting it.
Tip! Link text should always be clear, unique, and meaningful. Avoid common words like "click here" or "learn more"', LINK_BEST_PRACTICES: 'Consider replacing the link text: %(error)
- "Click here" places focus on mouse mechanics, when many people do not use a mouse or may be viewing this website on a mobile device. Consider using a different verb that relates to the task.
- Avoid using HTML symbols as call to actions unless they are hidden to assistive technologies.
- Add some concise text that describes where the link takes you.
- If it is an icon link or SVG, it is likely missing a descriptive label.
- If you think this link is an error due to a copy/paste bug, consider deleting it.
- Add some concise text that describes where the link takes you.
- If it is an icon link or SVG, it is likely missing a descriptive label.
- If you think this link is an error due to a copy/paste bug, consider deleting it.
Tip! Link text should always be clear, unique, and meaningful. Avoid common words like "click here" or "learn more"', LINK_BEST_PRACTICES: 'Consider replacing the link text: %(error)
- "Click here" places focus on mouse mechanics, when many people do not use a mouse or may be viewing this website on a mobile device. Consider using a different verb that relates to the task.
- Avoid using HTML symbols as call to actions unless they are hidden to assistive technologies.
- Add some concise text that describes where the link takes you.
- If it is an icon link or SVG, it is likely missing a descriptive label.
- If you think this link is an error due to a copy/paste bug, consider deleting it.
- Add some concise text that describes where the link takes you.
- If it is an icon link or SVG, it is likely missing a descriptive label.
- If you think this link is an error due to a copy/paste bug, consider deleting it.
Tip! Link text should always be clear, unique, and meaningful. Avoid common words like "click here" or "learn more"', LINK_BEST_PRACTICES: 'Consider replacing the link text: %(error)
- "Click here" places focus on mouse mechanics, when many people do not use a mouse or may be viewing this website on a mobile device. Consider using a different verb that relates to the task.
- Avoid using HTML symbols as call to actions unless they are hidden to assistive technologies.
${keyboardShortcut}`, allowHTML: true, delay: [500, 0], + offset: [0, 8], trigger: 'mouseenter focusin', arrow: true, placement: 'top', @@ -6080,6 +6066,7 @@ class DismissTooltip extends HTMLElement { this.object = tippy(Constants.Panel.dismissButton, { delay: [500, 0], + offset: [0, 8], trigger: 'mouseenter focusin', arrow: true, placement: 'top', @@ -6096,7 +6083,7 @@ class DismissTooltip extends HTMLElement { } } -var annotationStyles = ".instance{display:block}.instance-inline{display:inline-block;text-align:end}button{border-radius:50%;box-shadow:0 0 16px 0 rgba(0,0,0,.31);cursor:pointer;display:block;font-size:0;line-height:normal;min-width:0;padding:0;transition:all .2s ease-in-out;z-index:8888}button,button:after{height:36px;position:absolute;width:36px}button:after{content:\"\";left:-7px;padding:7px;top:-7px}button.warning-btn{margin:20px}button.error-btn,button.good-btn{margin:10px}button.error-btn-text,button.good-btn-text,button.warning-btn-text{margin:-30px 10px}button.error-btn,button.error-btn-text{background:50% 50% var(--sa11y-error-svg) no-repeat;background-color:var(--sa11y-error);background-size:22px;border:1px solid var(--sa11y-error)}button.error-btn-text:focus,button.error-btn-text:hover,button.error-btn:focus,button.error-btn:hover{background-color:var(--sa11y-error-hover)}button.good-btn,button.good-btn-text{background:50% 50% var(--sa11y-good) var(--sa11y-good-svg) no-repeat;background-color:var(--sa11y-good);background-size:20px;border:1px solid var(--sa11y-good)}button.good-btn-text:focus,button.good-btn-text:hover,button.good-btn:focus,button.good-btn:hover{background-color:var(--sa11y-good-hover)}button.warning-btn,button.warning-btn-text{background:50% 50% var(--sa11y-warning) var(--sa11y-warning-svg) no-repeat;background-color:var(--sa11y-warning);background-size:24px;border:1px solid var(--sa11y-warning);transform:scaleX(var(--sa11y-icon-direction))}button.warning-btn-text:focus,button.warning-btn-text:hover,button.warning-btn:focus,button.warning-btn:hover{background-color:var(--sa11y-warning-hover)}button.sa11y-btn:active,button.sa11y-btn:focus{box-shadow:0 0 0 5px var(--sa11y-focus-color);outline:0}@media screen and (forced-colors:active){button.sa11y-btn{border:1px solid transparent!important;forced-color-adjust:none;outline:3px solid transparent!important}}"; +var annotationStyles = ".instance{display:block}.instance-inline{display:inline-block;text-align:end}button{border-radius:50%;box-shadow:0 0 16px 0 rgba(0,0,0,.31);cursor:pointer;display:block;padding:0;transition:all .2s ease-in-out;z-index:8888}button,button:after{height:36px;position:absolute;width:36px}button:after{content:\"\";left:-7px;padding:7px;top:-7px}.warning-btn{margin:20px}.error-btn,.good-btn{margin:10px}.error-btn-text,.good-btn-text,.warning-btn-text{margin:-30px 10px}.error-btn,.error-btn-text{background:50% 50% var(--sa11y-error-svg) no-repeat;background-color:var(--sa11y-error);background-size:22px;border:1px solid var(--sa11y-error)}.error-btn-text:focus,.error-btn-text:hover,.error-btn:focus,.error-btn:hover{background-color:var(--sa11y-error-hover)}.good-btn,.good-btn-text{background:50% 50% var(--sa11y-good) var(--sa11y-good-svg) no-repeat;background-color:var(--sa11y-good);background-size:20px;border:1px solid var(--sa11y-good)}.good-btn-text:focus,.good-btn-text:hover,.good-btn:focus,.good-btn:hover{background-color:var(--sa11y-good-hover)}.warning-btn,.warning-btn-text{background:50% 50% var(--sa11y-warning) var(--sa11y-warning-svg) no-repeat;background-color:var(--sa11y-warning);background-size:24px;border:1px solid var(--sa11y-warning);transform:scaleX(var(--sa11y-icon-direction))}.warning-btn-text:focus,.warning-btn-text:hover,.warning-btn:focus,.warning-btn:hover{background-color:var(--sa11y-warning-hover)}.sa11y-btn:active,.sa11y-btn:focus{box-shadow:0 0 0 5px var(--sa11y-focus-color);outline:0}@media screen and (forced-colors:active){.sa11y-btn{border:1px solid transparent!important;forced-color-adjust:none;outline:3px solid transparent!important}}"; class Annotations extends HTMLElement { connectedCallback() { @@ -6525,7 +6512,8 @@ const computeAccessibleName = (element, exclusions, recursing = 0) => { let count = 0; let shouldContinueWalker = true; - const exclude = (exclusions) ? element.querySelectorAll(exclusions) : ''; + const alwaysExclude = 'noscript, style, script'; + const exclude = element.querySelectorAll(exclusions ? `${exclusions}, ${alwaysExclude}` : alwaysExclude); while (treeWalker.nextNode() && shouldContinueWalker) { count += 1; @@ -6550,10 +6538,6 @@ const computeAccessibleName = (element, exclusions, recursing = 0) => { if (!nextTreeBranch(treeWalker)) shouldContinueWalker = false; } else { switch (treeWalker.currentNode.tagName) { - case 'STYLE': - case 'NOSCRIPT': - if (!nextTreeBranch(treeWalker)) shouldContinueWalker = false; - break; case 'IMG': if (treeWalker.currentNode.hasAttribute('alt')) { computedText += treeWalker.currentNode.getAttribute('alt'); @@ -8439,23 +8423,17 @@ function checkQA(results, option) { } function checkCustom(results) { - const C = { - ANNOUNCEMENT_MESSAGE: - 'More than one Announcement component found! The Announcement component should be used strategically and sparingly. It should be used to get attention or indicate that something is important. Misuse of this component makes it less effective or impactful. Secondly, this component is semantically labeled as an Announcement for people who use screen readers.', - - ACCORDION_FORM_MESSAGE: - 'Do not nest forms within the Accordion component. If the form contains validation issues, a person may not see the form feedback since the accordion panel goes back to its original closed state.', - }; + /* Add custom rulesets here. - /* Example #1 */ + // Example #1 const $checkAnnouncement = find('.sa11y-announcement-component', 'root'); if ($checkAnnouncement.length > 1) { for (let i = 1; i < $checkAnnouncement.length; i++) { - const key = prepareDismissal($checkAnnouncement[i].textContent); + const key = Utils.prepareDismissal($checkAnnouncement[i].textContent); results.push({ element: $checkAnnouncement[i], type: 'warning', - content: C.ANNOUNCEMENT_MESSAGE, + content: 'More than one Announcement component found! The Announcement component should be used strategically and sparingly. It should be used to get attention or indicate that something is important. Misuse of this component makes it less effective or impactful. Secondly, this component is semantically labeled as an Announcement for people who use screen readers.', inline: false, position: 'beforebegin', dismiss: key, @@ -8463,7 +8441,7 @@ function checkCustom(results) { } } - /* Example #2 */ + // Example #2 const $checkAccordions = find('.sa11y-accordion-example', 'root'); $checkAccordions.forEach(($el) => { const checkForm = $el.querySelector('form'); @@ -8471,12 +8449,13 @@ function checkCustom(results) { results.push({ element: $el, type: 'error', - content: C.ACCORDION_FORM_MESSAGE, + content: 'Do not nest forms within the Accordion component. If the form contains validation issues, a person may not see the form feedback since the accordion panel goes back to its original closed state.', inline: false, position: 'beforebegin', }); } - }); + }); */ + return results; } @@ -8545,8 +8524,15 @@ class Sa11y { // Disable toggle initially. Constants.Panel.toggle.disabled = false; - // Check page once page is done loading. - this.checkAll(); + // Initial check once page is done loading. + setTimeout(() => this.checkAll(), option.delayCheck); + + // Disable button if user needs to wait longer than 700ms. + if (option.delayCheck >= 700) { + Constants.Panel.toggle.disabled = true; + } + + // Initialize main toggle mainToggle(this.checkAll, this.resetAll); } }); @@ -8562,6 +8548,7 @@ class Sa11y { this.headingOutline = []; this.errorCount = 0; this.warningCount = 0; + this.customChecksRunning = false; // Panel alert if root doesn't exist. const root = document.querySelector(option.checkRoot); @@ -8584,108 +8571,145 @@ class Sa11y { checkQA(this.results, option); checkEmbeddedContent(this.results, option); checkReadability(); - if (option.customChecks) checkCustom(this.results); - // Filter out heading issues that are outside of the root target. - this.results = this.results.filter((item) => item.isWithinRoot !== false); + /* Custom checks */ + if (option.customChecks === true) { + // Option 1: Provide via sa11y-custom-checks.js + checkCustom(this.results); + } else if (typeof option.customChecks === 'object') { + // Option 2: Provide as an object when instantiated. + this.results.push(...option.customChecks); + } else if (option.customChecks === 'listen') { + // Option 3: Provide via event listener. Yoinked from Editoria11y! + this.customChecksRunning = true; + this.customChecksFinished = 0; + document.addEventListener('sa11y-resume', () => { + this.customChecksFinished += 1; + if (this.customChecksFinished === 1) { + this.customChecksRunning = false; + this.updateResults(); + } + }); + window.setTimeout(() => { + if (this.customChecksRunning === true) { + this.customChecksRunning = false; + this.updateResults(); + throw Error('Sa11y: No custom checks were returned.'); + } + }, option.delayCustomCheck); + window.setTimeout(() => { + const customChecks = new CustomEvent('sa11y-custom-checks'); + document.dispatchEvent(customChecks); + }, 0); + } - // Generate HTML path, and optionally CSS selector path of element. - this.results.forEach(($el) => { - const cssPath = option.selectorPath ? generateSelectorPath($el.element) : ''; - const htmlPath = $el.element?.outerHTML.replace(/\s{2,}/g, ' ').trim() || ''; - Object.assign($el, { htmlPath, cssPath }); - }); + // No custom checks running. + if (!this.customChecksRunning) this.updateResults(); + } catch (error) { + const consoleErrors = new ConsoleErrors(error); + document.body.appendChild(consoleErrors); + throw Error(error); + } + }; - if (option.headless === false) { - // Check for dismissed items and update results array. - const dismiss = dismissLogic( - this.results, - this.dismissTooltip, - this.checkAll, - this.resetAll, - ); - this.results = dismiss.updatedResults; - this.dismissed = dismiss.dismissedIssues; + this.updateResults = () => { + // Filter out heading issues that are outside of the root target. + this.results = this.results.filter((item) => item.isWithinRoot !== false); - // Update count & badge. - const count = updateCount( - this.results, - this.errorCount, - this.warningCount, - ); - updateBadge(count.error, count.warning); - - /* If panel is OPENED. */ - if (store.getItem('sa11y-remember-panel') === 'Opened') { - // Paint the page with annotations. - this.results.forEach(($el, i) => { - Object.assign($el, { id: i }); - annotate( - $el.element, - $el.type, - $el.content, - $el.inline, - $el.position, - $el.id, - $el.dismiss, - option.dismissAnnotations, - ); - }); + // Generate HTML path, and optionally CSS selector path of element. + this.results.forEach(($el) => { + const cssPath = option.selectorPath ? generateSelectorPath($el.element) : ''; + const htmlPath = $el.element?.outerHTML.replace(/\s{2,}/g, ' ').trim() || ''; + Object.assign($el, { htmlPath, cssPath }); + }); - // After annotations are painted, find & cache. - Elements.initializeAnnotations(); + if (option.headless === false) { + // Check for dismissed items and update results array. + const dismiss = dismissLogic( + this.results, + this.dismissTooltip, + this.checkAll, + this.resetAll, + ); + this.results = dismiss.updatedResults; + this.dismissed = dismiss.dismissedIssues; + + // Update count & badge. + const count = updateCount( + this.results, + this.errorCount, + this.warningCount, + ); + updateBadge(count.error, count.warning); + + /* If panel is OPENED. */ + if (store.getItem('sa11y-remember-panel') === 'Opened') { + // Paint the page with annotations. + this.results.forEach(($el, i) => { + Object.assign($el, { id: i }); + annotate( + $el.element, + $el.type, + $el.content, + $el.inline, + $el.position, + $el.id, + $el.dismiss, + option.dismissAnnotations, + ); + }); - // Initialize tooltips - const tooltipComponent = new TooltipComponent(); - document.body.appendChild(tooltipComponent); + // After annotations are painted, find & cache. + Elements.initializeAnnotations(); - dismissButtons( - this.results, - this.dismissed, - this.checkAll, - this.resetAll, - ); + // Initialize tooltips + const tooltipComponent = new TooltipComponent(); + document.body.appendChild(tooltipComponent); - generatePageOutline( - this.dismissed, - this.headingOutline, - option.showHinPageOutline, - ); + dismissButtons( + this.results, + this.dismissed, + this.checkAll, + this.resetAll, + ); - updatePanel( - dismiss.dismissCount, - count.error, - count.warning, - ); + generatePageOutline( + this.dismissed, + this.headingOutline, + option.showHinPageOutline, + ); - // Initialize Skip to Issue button. - skipToIssue(this.results); + updatePanel( + dismiss.dismissCount, + count.error, + count.warning, + ); - // Initialize Export Results plugin. - if (option.exportResultsPlugin) { - exportResults(this.results, dismiss.dismissedResults); - } + // Initialize Skip to Issue button. + skipToIssue(this.results); - // Extras - detectOverflow(); - nudge(); + // Initialize Export Results plugin. + if (option.exportResultsPlugin) { + exportResults(this.results, dismiss.dismissedResults); } + + // Extras + detectOverflow(); + nudge(); } - // Dispatch custom event that stores the results array. - const event = new CustomEvent('sa11y-check-complete', { - detail: { - results: this.results, - page: window.location.pathname, - }, - }); - document.dispatchEvent(event); - } catch (error) { - const consoleErrors = new ConsoleErrors(error); - document.body.appendChild(consoleErrors); - // eslint-disable-next-line no-console - console.error(error); + // Make sure toggle isn't disabled after checking. + Constants.Panel.toggle.disabled = false; } + + // Dispatch custom event that stores the results array. + const event = new CustomEvent('sa11y-check-complete', { + detail: { + results: this.results, + page: window.location.pathname, + }, + }); + document.dispatchEvent(event); }; /* *********************************************************** */ @@ -8745,7 +8769,35 @@ class Sa11y { } }; - // Initialize Sa11y. + /* *********************************************************** */ + /* Methods: Useful utilities for integrations. */ + /* *********************************************************** */ + + // Method: temporarily disable toggle. + this.disabled = () => { + if (store.getItem('sa11y-remember-panel') === 'Opened') { + Constants.Panel.toggle.click(); + } + Constants.Panel.toggle.disabled = true; + }; + + // Method: re-enable toggle. + this.enabled = () => { + Constants.Panel.toggle.disabled = false; + }; + + // Method: find utility. + this.find = (selector, desiredRoot, exclude) => find(selector, desiredRoot, exclude); + + // Method: prepare dismissal keys. + this.prepareDismissal = (string) => prepareDismissal(string); + + // Method: sanitize HTML. + this.sanitizeHTML = (string) => sanitizeHTML(string); + + /* *********************************************************** */ + /* Initialize Sa11y. */ + /* *********************************************************** */ this.initialize(); } } diff --git a/assets/docs/assets/js/sa11y.esm.min.js b/assets/docs/assets/js/sa11y.esm.min.js index 1a8fa16..e3b9df4 100644 --- a/assets/docs/assets/js/sa11y.esm.min.js +++ b/assets/docs/assets/js/sa11y.esm.min.js @@ -1,12 +1,12 @@ /*! * Sa11y, the accessibility quality assurance assistant. - * @version 3.0.8 - * @author Adam Chaboryk, Toronto Metropolitan University + * @version 3.1.3 + * @author Adam Chaboryk * @license GPL-2.0-or-later - * @copyright © 2020 - 2024 Toronto Metropolitan University (formerly Ryerson University). + * @copyright © 2020 - 2024 Toronto Metropolitan University. * @contact adam.chaboryk@torontomu.ca * GitHub: git+https://github.com/ryersondmp/sa11y.git | Website: https://sa11y.netlify.app * For all acknowledgements, please visit: https://sa11y.netlify.app/acknowledgements/ * The above copyright notice shall be included in all copies or substantial portions of the Software. **/ -const e={checkRoot:"body",containerIgnore:".sa11y-ignore",contrastIgnore:'.sr-only, [role="menu"] *',outlineIgnore:"",headerIgnore:"",imageIgnore:"",linkIgnore:'nav *, [role="navigation"] *',linkIgnoreSpan:"",linkIgnoreStrings:"",showGoodLinkButton:!0,showHinPageOutline:!1,detectSPArouting:!1,doNotRun:"",dismissAnnotations:!0,headless:!1,selectorPath:!1,shadowComponents:"",autoDetectShadowComponents:!1,panelPosition:"right",altTextMaxCharLength:250,headingMaxCharLength:170,URLTextMaxCharLength:40,URLAsLinkTextWarning:!0,readabilityPlugin:!0,readabilityRoot:"body",readabilityIgnore:"",contrastPlugin:!0,formLabelsPlugin:!0,linksAdvancedPlugin:!0,colourFilterPlugin:!0,customChecks:!0,checkAllHideToggles:!1,exportResultsPlugin:!1,linksToFlag:"",linksToDOI:!0,missingH1:!0,flagLongHeadings:!0,nonConsecutiveHeadingIsError:!0,badLinksQA:!0,strongItalicsQA:!0,pdfQA:!0,documentQA:!0,documentLinks:".ppt, .doc, .xls, .csv, sway.com, docs.google.com",langQA:!0,blockquotesQA:!0,allCapsQA:!0,fakeHeadingsQA:!0,fakeListQA:!0,duplicateIdQA:!0,underlinedTextQA:!0,pageTitleQA:!0,subscriptQA:!0,tablesQA:!0,tablesQAmissingTH:!0,tablesQAsemanticHeadings:!0,tablesQAemptyTH:!0,tablesQAemptyTHisError:!0,embeddedContentAll:!0,embeddedContentAudio:!0,embeddedContentVideo:!0,embeddedContentDataViz:!0,embeddedContentTitles:!0,embeddedContentGeneral:!0,videoContent:"youtube.com, vimeo.com, yuja.com, panopto.com",audioContent:"soundcloud.com, simplecast.com, podbean.com, buzzsprout.com, blubrry.com, transistor.fm, fusebox.fm, libsyn.com",dataVizContent:"datastudio, tableau, lookerstudio, powerbi, qlik"},t={langStrings:{},addI18n(e){this.langStrings=e},_(e){return this.translate(e)},sprintf(e,...t){let n=this._(e);return n=this.prepHTML(n),t&&t.length&&t.forEach((e=>{n=n.replace(/%\([a-zA-z]+\)/,e)})),n},translate(e){return this.langStrings[e]||e},prepHTML:e=>e.replaceAll(/
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\n- \n \n
\n ${g}\n ${m}\n ${f}\n
\n ${t._("ERROR")}
\n${t.sprintf("CONSOLE_ERROR_MESSAGE","https://forms.gle/sjzK9XykETaoqZv99",s)}
\n${r(this.error.stack)}
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`,x=`\n \n
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`,w=`\n \n
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t=o.Panel.panel.querySelectorAll("#outline-toggle[role=tab], #settings-toggle[role=tab]");if("ArrowRight"===e.key)for(let n=0;n
${u[n]}
${keyboardShortcut}`, allowHTML: true, delay: [500, 0], + offset: [0, 8], trigger: 'mouseenter focusin', arrow: true, placement: 'top', @@ -6086,6 +6072,7 @@ this.object = tippy(Constants.Panel.dismissButton, { delay: [500, 0], + offset: [0, 8], trigger: 'mouseenter focusin', arrow: true, placement: 'top', @@ -6102,7 +6089,7 @@ } } - var annotationStyles = ".instance{display:block}.instance-inline{display:inline-block;text-align:end}button{border-radius:50%;box-shadow:0 0 16px 0 rgba(0,0,0,.31);cursor:pointer;display:block;font-size:0;line-height:normal;min-width:0;padding:0;transition:all .2s ease-in-out;z-index:8888}button,button:after{height:36px;position:absolute;width:36px}button:after{content:\"\";left:-7px;padding:7px;top:-7px}button.warning-btn{margin:20px}button.error-btn,button.good-btn{margin:10px}button.error-btn-text,button.good-btn-text,button.warning-btn-text{margin:-30px 10px}button.error-btn,button.error-btn-text{background:50% 50% var(--sa11y-error-svg) no-repeat;background-color:var(--sa11y-error);background-size:22px;border:1px solid var(--sa11y-error)}button.error-btn-text:focus,button.error-btn-text:hover,button.error-btn:focus,button.error-btn:hover{background-color:var(--sa11y-error-hover)}button.good-btn,button.good-btn-text{background:50% 50% var(--sa11y-good) var(--sa11y-good-svg) no-repeat;background-color:var(--sa11y-good);background-size:20px;border:1px solid var(--sa11y-good)}button.good-btn-text:focus,button.good-btn-text:hover,button.good-btn:focus,button.good-btn:hover{background-color:var(--sa11y-good-hover)}button.warning-btn,button.warning-btn-text{background:50% 50% var(--sa11y-warning) var(--sa11y-warning-svg) no-repeat;background-color:var(--sa11y-warning);background-size:24px;border:1px solid var(--sa11y-warning);transform:scaleX(var(--sa11y-icon-direction))}button.warning-btn-text:focus,button.warning-btn-text:hover,button.warning-btn:focus,button.warning-btn:hover{background-color:var(--sa11y-warning-hover)}button.sa11y-btn:active,button.sa11y-btn:focus{box-shadow:0 0 0 5px var(--sa11y-focus-color);outline:0}@media screen and (forced-colors:active){button.sa11y-btn{border:1px solid transparent!important;forced-color-adjust:none;outline:3px solid transparent!important}}"; + var annotationStyles = ".instance{display:block}.instance-inline{display:inline-block;text-align:end}button{border-radius:50%;box-shadow:0 0 16px 0 rgba(0,0,0,.31);cursor:pointer;display:block;padding:0;transition:all .2s ease-in-out;z-index:8888}button,button:after{height:36px;position:absolute;width:36px}button:after{content:\"\";left:-7px;padding:7px;top:-7px}.warning-btn{margin:20px}.error-btn,.good-btn{margin:10px}.error-btn-text,.good-btn-text,.warning-btn-text{margin:-30px 10px}.error-btn,.error-btn-text{background:50% 50% var(--sa11y-error-svg) no-repeat;background-color:var(--sa11y-error);background-size:22px;border:1px solid var(--sa11y-error)}.error-btn-text:focus,.error-btn-text:hover,.error-btn:focus,.error-btn:hover{background-color:var(--sa11y-error-hover)}.good-btn,.good-btn-text{background:50% 50% var(--sa11y-good) var(--sa11y-good-svg) no-repeat;background-color:var(--sa11y-good);background-size:20px;border:1px solid var(--sa11y-good)}.good-btn-text:focus,.good-btn-text:hover,.good-btn:focus,.good-btn:hover{background-color:var(--sa11y-good-hover)}.warning-btn,.warning-btn-text{background:50% 50% var(--sa11y-warning) var(--sa11y-warning-svg) no-repeat;background-color:var(--sa11y-warning);background-size:24px;border:1px solid var(--sa11y-warning);transform:scaleX(var(--sa11y-icon-direction))}.warning-btn-text:focus,.warning-btn-text:hover,.warning-btn:focus,.warning-btn:hover{background-color:var(--sa11y-warning-hover)}.sa11y-btn:active,.sa11y-btn:focus{box-shadow:0 0 0 5px var(--sa11y-focus-color);outline:0}@media screen and (forced-colors:active){.sa11y-btn{border:1px solid transparent!important;forced-color-adjust:none;outline:3px solid transparent!important}}"; class Annotations extends HTMLElement { connectedCallback() { @@ -6531,7 +6518,8 @@ let count = 0; let shouldContinueWalker = true; - const exclude = (exclusions) ? element.querySelectorAll(exclusions) : ''; + const alwaysExclude = 'noscript, style, script'; + const exclude = element.querySelectorAll(exclusions ? `${exclusions}, ${alwaysExclude}` : alwaysExclude); while (treeWalker.nextNode() && shouldContinueWalker) { count += 1; @@ -6556,10 +6544,6 @@ if (!nextTreeBranch(treeWalker)) shouldContinueWalker = false; } else { switch (treeWalker.currentNode.tagName) { - case 'STYLE': - case 'NOSCRIPT': - if (!nextTreeBranch(treeWalker)) shouldContinueWalker = false; - break; case 'IMG': if (treeWalker.currentNode.hasAttribute('alt')) { computedText += treeWalker.currentNode.getAttribute('alt'); @@ -8445,23 +8429,17 @@ } function checkCustom(results) { - const C = { - ANNOUNCEMENT_MESSAGE: - 'More than one Announcement component found! The Announcement component should be used strategically and sparingly. It should be used to get attention or indicate that something is important. Misuse of this component makes it less effective or impactful. Secondly, this component is semantically labeled as an Announcement for people who use screen readers.', - - ACCORDION_FORM_MESSAGE: - 'Do not nest forms within the Accordion component. If the form contains validation issues, a person may not see the form feedback since the accordion panel goes back to its original closed state.', - }; + /* Add custom rulesets here. - /* Example #1 */ + // Example #1 const $checkAnnouncement = find('.sa11y-announcement-component', 'root'); if ($checkAnnouncement.length > 1) { for (let i = 1; i < $checkAnnouncement.length; i++) { - const key = prepareDismissal($checkAnnouncement[i].textContent); + const key = Utils.prepareDismissal($checkAnnouncement[i].textContent); results.push({ element: $checkAnnouncement[i], type: 'warning', - content: C.ANNOUNCEMENT_MESSAGE, + content: 'More than one Announcement component found! The Announcement component should be used strategically and sparingly. It should be used to get attention or indicate that something is important. Misuse of this component makes it less effective or impactful. Secondly, this component is semantically labeled as an Announcement for people who use screen readers.', inline: false, position: 'beforebegin', dismiss: key, @@ -8469,7 +8447,7 @@ } } - /* Example #2 */ + // Example #2 const $checkAccordions = find('.sa11y-accordion-example', 'root'); $checkAccordions.forEach(($el) => { const checkForm = $el.querySelector('form'); @@ -8477,12 +8455,13 @@ results.push({ element: $el, type: 'error', - content: C.ACCORDION_FORM_MESSAGE, + content: 'Do not nest forms within the Accordion component. If the form contains validation issues, a person may not see the form feedback since the accordion panel goes back to its original closed state.', inline: false, position: 'beforebegin', }); } - }); + }); */ + return results; } @@ -8551,8 +8530,15 @@ // Disable toggle initially. Constants.Panel.toggle.disabled = false; - // Check page once page is done loading. - this.checkAll(); + // Initial check once page is done loading. + setTimeout(() => this.checkAll(), option.delayCheck); + + // Disable button if user needs to wait longer than 700ms. + if (option.delayCheck >= 700) { + Constants.Panel.toggle.disabled = true; + } + + // Initialize main toggle mainToggle(this.checkAll, this.resetAll); } }); @@ -8568,6 +8554,7 @@ this.headingOutline = []; this.errorCount = 0; this.warningCount = 0; + this.customChecksRunning = false; // Panel alert if root doesn't exist. const root = document.querySelector(option.checkRoot); @@ -8590,108 +8577,145 @@ checkQA(this.results, option); checkEmbeddedContent(this.results, option); checkReadability(); - if (option.customChecks) checkCustom(this.results); - // Filter out heading issues that are outside of the root target. - this.results = this.results.filter((item) => item.isWithinRoot !== false); + /* Custom checks */ + if (option.customChecks === true) { + // Option 1: Provide via sa11y-custom-checks.js + checkCustom(this.results); + } else if (typeof option.customChecks === 'object') { + // Option 2: Provide as an object when instantiated. + this.results.push(...option.customChecks); + } else if (option.customChecks === 'listen') { + // Option 3: Provide via event listener. Yoinked from Editoria11y! + this.customChecksRunning = true; + this.customChecksFinished = 0; + document.addEventListener('sa11y-resume', () => { + this.customChecksFinished += 1; + if (this.customChecksFinished === 1) { + this.customChecksRunning = false; + this.updateResults(); + } + }); + window.setTimeout(() => { + if (this.customChecksRunning === true) { + this.customChecksRunning = false; + this.updateResults(); + throw Error('Sa11y: No custom checks were returned.'); + } + }, option.delayCustomCheck); + window.setTimeout(() => { + const customChecks = new CustomEvent('sa11y-custom-checks'); + document.dispatchEvent(customChecks); + }, 0); + } - // Generate HTML path, and optionally CSS selector path of element. - this.results.forEach(($el) => { - const cssPath = option.selectorPath ? generateSelectorPath($el.element) : ''; - const htmlPath = $el.element?.outerHTML.replace(/\s{2,}/g, ' ').trim() || ''; - Object.assign($el, { htmlPath, cssPath }); - }); + // No custom checks running. + if (!this.customChecksRunning) this.updateResults(); + } catch (error) { + const consoleErrors = new ConsoleErrors(error); + document.body.appendChild(consoleErrors); + throw Error(error); + } + }; - if (option.headless === false) { - // Check for dismissed items and update results array. - const dismiss = dismissLogic( - this.results, - this.dismissTooltip, - this.checkAll, - this.resetAll, - ); - this.results = dismiss.updatedResults; - this.dismissed = dismiss.dismissedIssues; + this.updateResults = () => { + // Filter out heading issues that are outside of the root target. + this.results = this.results.filter((item) => item.isWithinRoot !== false); - // Update count & badge. - const count = updateCount( - this.results, - this.errorCount, - this.warningCount, - ); - updateBadge(count.error, count.warning); - - /* If panel is OPENED. */ - if (store.getItem('sa11y-remember-panel') === 'Opened') { - // Paint the page with annotations. - this.results.forEach(($el, i) => { - Object.assign($el, { id: i }); - annotate( - $el.element, - $el.type, - $el.content, - $el.inline, - $el.position, - $el.id, - $el.dismiss, - option.dismissAnnotations, - ); - }); + // Generate HTML path, and optionally CSS selector path of element. + this.results.forEach(($el) => { + const cssPath = option.selectorPath ? generateSelectorPath($el.element) : ''; + const htmlPath = $el.element?.outerHTML.replace(/\s{2,}/g, ' ').trim() || ''; + Object.assign($el, { htmlPath, cssPath }); + }); - // After annotations are painted, find & cache. - Elements.initializeAnnotations(); + if (option.headless === false) { + // Check for dismissed items and update results array. + const dismiss = dismissLogic( + this.results, + this.dismissTooltip, + this.checkAll, + this.resetAll, + ); + this.results = dismiss.updatedResults; + this.dismissed = dismiss.dismissedIssues; + + // Update count & badge. + const count = updateCount( + this.results, + this.errorCount, + this.warningCount, + ); + updateBadge(count.error, count.warning); + + /* If panel is OPENED. */ + if (store.getItem('sa11y-remember-panel') === 'Opened') { + // Paint the page with annotations. + this.results.forEach(($el, i) => { + Object.assign($el, { id: i }); + annotate( + $el.element, + $el.type, + $el.content, + $el.inline, + $el.position, + $el.id, + $el.dismiss, + option.dismissAnnotations, + ); + }); - // Initialize tooltips - const tooltipComponent = new TooltipComponent(); - document.body.appendChild(tooltipComponent); + // After annotations are painted, find & cache. + Elements.initializeAnnotations(); - dismissButtons( - this.results, - this.dismissed, - this.checkAll, - this.resetAll, - ); + // Initialize tooltips + const tooltipComponent = new TooltipComponent(); + document.body.appendChild(tooltipComponent); - generatePageOutline( - this.dismissed, - this.headingOutline, - option.showHinPageOutline, - ); + dismissButtons( + this.results, + this.dismissed, + this.checkAll, + this.resetAll, + ); - updatePanel( - dismiss.dismissCount, - count.error, - count.warning, - ); + generatePageOutline( + this.dismissed, + this.headingOutline, + option.showHinPageOutline, + ); - // Initialize Skip to Issue button. - skipToIssue(this.results); + updatePanel( + dismiss.dismissCount, + count.error, + count.warning, + ); - // Initialize Export Results plugin. - if (option.exportResultsPlugin) { - exportResults(this.results, dismiss.dismissedResults); - } + // Initialize Skip to Issue button. + skipToIssue(this.results); - // Extras - detectOverflow(); - nudge(); + // Initialize Export Results plugin. + if (option.exportResultsPlugin) { + exportResults(this.results, dismiss.dismissedResults); } + + // Extras + detectOverflow(); + nudge(); } - // Dispatch custom event that stores the results array. - const event = new CustomEvent('sa11y-check-complete', { - detail: { - results: this.results, - page: window.location.pathname, - }, - }); - document.dispatchEvent(event); - } catch (error) { - const consoleErrors = new ConsoleErrors(error); - document.body.appendChild(consoleErrors); - // eslint-disable-next-line no-console - console.error(error); + // Make sure toggle isn't disabled after checking. + Constants.Panel.toggle.disabled = false; } + + // Dispatch custom event that stores the results array. + const event = new CustomEvent('sa11y-check-complete', { + detail: { + results: this.results, + page: window.location.pathname, + }, + }); + document.dispatchEvent(event); }; /* *********************************************************** */ @@ -8751,7 +8775,35 @@ } }; - // Initialize Sa11y. + /* *********************************************************** */ + /* Methods: Useful utilities for integrations. */ + /* *********************************************************** */ + + // Method: temporarily disable toggle. + this.disabled = () => { + if (store.getItem('sa11y-remember-panel') === 'Opened') { + Constants.Panel.toggle.click(); + } + Constants.Panel.toggle.disabled = true; + }; + + // Method: re-enable toggle. + this.enabled = () => { + Constants.Panel.toggle.disabled = false; + }; + + // Method: find utility. + this.find = (selector, desiredRoot, exclude) => find(selector, desiredRoot, exclude); + + // Method: prepare dismissal keys. + this.prepareDismissal = (string) => prepareDismissal(string); + + // Method: sanitize HTML. + this.sanitizeHTML = (string) => sanitizeHTML(string); + + /* *********************************************************** */ + /* Initialize Sa11y. */ + /* *********************************************************** */ this.initialize(); } } diff --git a/assets/docs/assets/js/sa11y.umd.min.js b/assets/docs/assets/js/sa11y.umd.min.js index c02b3a4..8ceef9d 100644 --- a/assets/docs/assets/js/sa11y.umd.min.js +++ b/assets/docs/assets/js/sa11y.umd.min.js @@ -1,12 +1,12 @@ /*! * Sa11y, the accessibility quality assurance assistant. - * @version 3.0.8 - * @author Adam Chaboryk, Toronto Metropolitan University + * @version 3.1.3 + * @author Adam Chaboryk * @license GPL-2.0-or-later - * @copyright © 2020 - 2024 Toronto Metropolitan University (formerly Ryerson University). + * @copyright © 2020 - 2024 Toronto Metropolitan University. * @contact adam.chaboryk@torontomu.ca * GitHub: git+https://github.com/ryersondmp/sa11y.git | Website: https://sa11y.netlify.app * For all acknowledgements, please visit: https://sa11y.netlify.app/acknowledgements/ * The above copyright notice shall be included in all copies or substantial portions of the Software. **/ -!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).Sa11y={})}(this,(function(e){"use strict";const t={checkRoot:"body",containerIgnore:".sa11y-ignore",contrastIgnore:'.sr-only, [role="menu"] *',outlineIgnore:"",headerIgnore:"",imageIgnore:"",linkIgnore:'nav *, [role="navigation"] *',linkIgnoreSpan:"",linkIgnoreStrings:"",showGoodLinkButton:!0,showHinPageOutline:!1,detectSPArouting:!1,doNotRun:"",dismissAnnotations:!0,headless:!1,selectorPath:!1,shadowComponents:"",autoDetectShadowComponents:!1,panelPosition:"right",altTextMaxCharLength:250,headingMaxCharLength:170,URLTextMaxCharLength:40,URLAsLinkTextWarning:!0,readabilityPlugin:!0,readabilityRoot:"body",readabilityIgnore:"",contrastPlugin:!0,formLabelsPlugin:!0,linksAdvancedPlugin:!0,colourFilterPlugin:!0,customChecks:!0,checkAllHideToggles:!1,exportResultsPlugin:!1,linksToFlag:"",linksToDOI:!0,missingH1:!0,flagLongHeadings:!0,nonConsecutiveHeadingIsError:!0,badLinksQA:!0,strongItalicsQA:!0,pdfQA:!0,documentQA:!0,documentLinks:".ppt, .doc, .xls, .csv, sway.com, docs.google.com",langQA:!0,blockquotesQA:!0,allCapsQA:!0,fakeHeadingsQA:!0,fakeListQA:!0,duplicateIdQA:!0,underlinedTextQA:!0,pageTitleQA:!0,subscriptQA:!0,tablesQA:!0,tablesQAmissingTH:!0,tablesQAsemanticHeadings:!0,tablesQAemptyTH:!0,tablesQAemptyTHisError:!0,embeddedContentAll:!0,embeddedContentAudio:!0,embeddedContentVideo:!0,embeddedContentDataViz:!0,embeddedContentTitles:!0,embeddedContentGeneral:!0,videoContent:"youtube.com, vimeo.com, yuja.com, panopto.com",audioContent:"soundcloud.com, simplecast.com, podbean.com, buzzsprout.com, blubrry.com, transistor.fm, fusebox.fm, libsyn.com",dataVizContent:"datastudio, tableau, lookerstudio, powerbi, qlik"},n={langStrings:{},addI18n(e){this.langStrings=e},_(e){return this.translate(e)},sprintf(e,...t){let n=this._(e);return n=this.prepHTML(n),t&&t.length&&t.forEach((e=>{n=n.replace(/%\([a-zA-z]+\)/,e)})),n},translate(e){return this.langStrings[e]||e},prepHTML:e=>e.replaceAll(/
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${n._("RESULTS")}
\n- \n \n
\n ${g}\n ${m}\n ${f}\n
\n ${n._("ERROR")}
\n${n.sprintf("CONSOLE_ERROR_MESSAGE","https://forms.gle/sjzK9XykETaoqZv99",r)}
\n${s(this.error.stack)}
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\n \n \n
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\n \n\n
`,w=`\n \n
\n ${n._("SETTINGS")}
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