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mirror of https://github.com/squidfunk/mkdocs-material.git synced 2024-11-27 17:00:54 +01:00

Fixed uncaught reference error when search plugin is disabled

This commit is contained in:
squidfunk 2018-01-22 18:55:45 +01:00 committed by Martin Donath
parent 4b5c45c656
commit 4f5677d584
6 changed files with 178 additions and 172 deletions

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@ -167,7 +167,7 @@
{% endblock %}
</div>
{% block scripts %}
<script src="{{ base_url }}/assets/javascripts/application.5f9a6f1b.js"></script>
<script src="{{ base_url }}/assets/javascripts/application.cb27f861.js"></script>
{% if lang.t("search.language") != "en" %}
{% set languages = lang.t("search.language").split(",") %}
{% if languages | length and languages[0] != "" %}

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@ -1 +1 @@
<script>!function(e,a,t,n,o,c,i){e.GoogleAnalyticsObject=o,e.ga=e.ga||function(){(e.ga.q=e.ga.q||[]).push(arguments)},e.ga.l=1*new Date,c=a.createElement(t),i=a.getElementsByTagName(t)[0],c.async=1,c.src="https://www.google-analytics.com/analytics.js",i.parentNode.insertBefore(c,i)}(window,document,"script",0,"ga"),ga("create","{{ config.google_analytics[0] }}","{{ config.google_analytics[1] }}"),ga("set","anonymizeIp",!0),ga("send","pageview");var links=document.getElementsByTagName("a");Array.prototype.map.call(links,function(e){e.host!=document.location.host&&e.addEventListener("click",function(){var a=e.getAttribute("data-md-action")||"follow";ga("send","event","outbound",a,e.href)})});var query=document.forms.search.query;query.addEventListener("blur",function(){if(this.value){var e=document.location.pathname;ga("send","pageview",e+"?q="+this.value)}})</script>
<script>!function(e,a,t,n,o,c,i){e.GoogleAnalyticsObject=o,e.ga=e.ga||function(){(e.ga.q=e.ga.q||[]).push(arguments)},e.ga.l=1*new Date,c=a.createElement(t),i=a.getElementsByTagName(t)[0],c.async=1,c.src="https://www.google-analytics.com/analytics.js",i.parentNode.insertBefore(c,i)}(window,document,"script",0,"ga"),ga("create","{{ config.google_analytics[0] }}","{{ config.google_analytics[1] }}"),ga("set","anonymizeIp",!0),ga("send","pageview");var links=document.getElementsByTagName("a");if(Array.prototype.map.call(links,function(e){e.host!=document.location.host&&e.addEventListener("click",function(){var a=e.getAttribute("data-md-action")||"follow";ga("send","event","outbound",a,e.href)})}),document.forms.search){var query=document.forms.search.query;query.addEventListener("blur",function(){if(this.value){var e=document.location.pathname;ga("send","pageview",e+"?q="+this.value)}})}</script>

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@ -276,27 +276,174 @@ function initialize(config) { // eslint-disable-line func-style
"[data-md-component=navigation] [data-md-toggle]", "change",
new Material.Nav.Scrolling("[data-md-component=navigation] nav")))
/* Component: search body lock for mobile */
new Material.Event.MatchMedia("(max-width: 959px)",
new Material.Event.Listener("[data-md-toggle=search]", "change",
new Material.Search.Lock("[data-md-toggle=search]")))
/* Initialize search, if available */
if (document.querySelector("[data-md-component=search]")) {
/* Component: search results */
new Material.Event.Listener("[data-md-component=query]", [
"focus", "keyup", "change"
], new Material.Search.Result("[data-md-component=result]", () => {
return fetch(`${config.url.base}/${
config.version < "0.17" ? "mkdocs" : "search"
}/search_index.json`, {
credentials: "same-origin"
}).then(response => response.json())
.then(data => {
return data.docs.map(doc => {
doc.location = config.url.base + doc.location
return doc
/* Component: search body lock for mobile */
new Material.Event.MatchMedia("(max-width: 959px)",
new Material.Event.Listener("[data-md-toggle=search]", "change",
new Material.Search.Lock("[data-md-toggle=search]")))
/* Component: search results */
new Material.Event.Listener("[data-md-component=query]", [
"focus", "keyup", "change"
], new Material.Search.Result("[data-md-component=result]", () => {
return fetch(`${config.url.base}/${
config.version < "0.17" ? "mkdocs" : "search"
}/search_index.json`, {
credentials: "same-origin"
}).then(response => response.json())
.then(data => {
return data.docs.map(doc => {
doc.location = config.url.base + doc.location
return doc
})
})
})
})).listen()
})).listen()
/* Listener: focus input after form reset */
new Material.Event.Listener("[data-md-component=reset]", "click", () => {
setTimeout(() => {
const query = document.querySelector("[data-md-component=query]")
if (!(query instanceof HTMLInputElement))
throw new ReferenceError
query.focus()
}, 10)
}).listen()
/* Listener: focus input after opening search */
new Material.Event.Listener("[data-md-toggle=search]", "change", ev => {
setTimeout(toggle => {
if (!(toggle instanceof HTMLInputElement))
throw new ReferenceError
if (toggle.checked) {
const query = document.querySelector("[data-md-component=query]")
if (!(query instanceof HTMLInputElement))
throw new ReferenceError
query.focus()
}
}, 400, ev.target)
}).listen()
/* Listener: open search on focus */
new Material.Event.MatchMedia("(min-width: 960px)",
new Material.Event.Listener("[data-md-component=query]", "focus", () => {
const toggle = document.querySelector("[data-md-toggle=search]")
if (!(toggle instanceof HTMLInputElement))
throw new ReferenceError
if (!toggle.checked) {
toggle.checked = true
toggle.dispatchEvent(new CustomEvent("change"))
}
}))
/* Listener: keyboard handlers */ // eslint-disable-next-line complexity
new Material.Event.Listener(window, "keydown", ev => { // TODO: split up into component to reduce complexity
const toggle = document.querySelector("[data-md-toggle=search]")
if (!(toggle instanceof HTMLInputElement))
throw new ReferenceError
const query = document.querySelector("[data-md-component=query]")
if (!(query instanceof HTMLInputElement))
throw new ReferenceError
/* Abort if meta key (macOS) or ctrl key (Windows) is pressed */
if (ev.metaKey || ev.ctrlKey)
return
/* Search is open */
if (toggle.checked) {
/* Enter: prevent form submission */
if (ev.keyCode === 13) {
if (query === document.activeElement) {
ev.preventDefault()
/* Go to current active/focused link */
const focus = document.querySelector(
"[data-md-component=search] [href][data-md-state=active]")
if (focus instanceof HTMLLinkElement) {
window.location = focus.getAttribute("href")
/* Close search */
toggle.checked = false
toggle.dispatchEvent(new CustomEvent("change"))
query.blur()
}
}
/* Escape or Tab: close search */
} else if (ev.keyCode === 9 || ev.keyCode === 27) {
toggle.checked = false
toggle.dispatchEvent(new CustomEvent("change"))
query.blur()
/* Horizontal arrows and backspace: focus input */
} else if ([8, 37, 39].indexOf(ev.keyCode) !== -1) {
if (query !== document.activeElement)
query.focus()
/* Vertical arrows: select previous or next search result */
} else if ([38, 40].indexOf(ev.keyCode) !== -1) {
const key = ev.keyCode
/* Retrieve all results */
const links = Array.prototype.slice.call(
document.querySelectorAll(
"[data-md-component=query], [data-md-component=search] [href]"))
/* Retrieve current active/focused result */
const focus = links.find(link => {
if (!(link instanceof HTMLElement))
throw new ReferenceError
return link.dataset.mdState === "active"
})
if (focus)
focus.dataset.mdState = ""
/* Calculate index depending on direction, add length to form ring */
const index = Math.max(0, (
links.indexOf(focus) + links.length + (key === 38 ? -1 : +1)
) % links.length)
/* Set active state and focus */
if (links[index]) {
links[index].dataset.mdState = "active"
links[index].focus()
}
/* Prevent scrolling of page */
ev.preventDefault()
ev.stopPropagation()
/* Return false prevents the cursor position from changing */
return false
}
/* Search is closed and we're not inside a form */
} else if (document.activeElement && !document.activeElement.form) {
/* F/S: Open search if not in input field */
if (ev.keyCode === 70 || ev.keyCode === 83) {
query.focus()
ev.preventDefault()
}
}
}).listen()
/* Listener: focus query if in search is open and character is typed */
new Material.Event.Listener(window, "keypress", () => {
const toggle = document.querySelector("[data-md-toggle=search]")
if (!(toggle instanceof HTMLInputElement))
throw new ReferenceError
if (toggle.checked) {
const query = document.querySelector("[data-md-component=query]")
if (!(query instanceof HTMLInputElement))
throw new ReferenceError
if (query !== document.activeElement)
query.focus()
}
}).listen()
}
/* Listener: handle tabbing context for better accessibility */
new Material.Event.Listener(document.body, "keydown", ev => {
@ -337,149 +484,6 @@ function initialize(config) { // eslint-disable-line func-style
}
}))
/* Listener: focus input after form reset */
new Material.Event.Listener("[data-md-component=reset]", "click", () => {
setTimeout(() => {
const query = document.querySelector("[data-md-component=query]")
if (!(query instanceof HTMLInputElement))
throw new ReferenceError
query.focus()
}, 10)
}).listen()
/* Listener: focus input after opening search */
new Material.Event.Listener("[data-md-toggle=search]", "change", ev => {
setTimeout(toggle => {
if (!(toggle instanceof HTMLInputElement))
throw new ReferenceError
if (toggle.checked) {
const query = document.querySelector("[data-md-component=query]")
if (!(query instanceof HTMLInputElement))
throw new ReferenceError
query.focus()
}
}, 400, ev.target)
}).listen()
/* Listener: open search on focus */
new Material.Event.MatchMedia("(min-width: 960px)",
new Material.Event.Listener("[data-md-component=query]", "focus", () => {
const toggle = document.querySelector("[data-md-toggle=search]")
if (!(toggle instanceof HTMLInputElement))
throw new ReferenceError
if (!toggle.checked) {
toggle.checked = true
toggle.dispatchEvent(new CustomEvent("change"))
}
}))
/* Listener: keyboard handlers */ // eslint-disable-next-line complexity
new Material.Event.Listener(window, "keydown", ev => { // TODO: split up into component to reduce complexity
const toggle = document.querySelector("[data-md-toggle=search]")
if (!(toggle instanceof HTMLInputElement))
throw new ReferenceError
const query = document.querySelector("[data-md-component=query]")
if (!(query instanceof HTMLInputElement))
throw new ReferenceError
/* Abort if meta key (macOS) or ctrl key (Windows) is pressed */
if (ev.metaKey || ev.ctrlKey)
return
/* Search is open */
if (toggle.checked) {
/* Enter: prevent form submission */
if (ev.keyCode === 13) {
if (query === document.activeElement) {
ev.preventDefault()
/* Go to current active/focused link */
const focus = document.querySelector(
"[data-md-component=search] [href][data-md-state=active]")
if (focus instanceof HTMLLinkElement) {
window.location = focus.getAttribute("href")
/* Close search */
toggle.checked = false
toggle.dispatchEvent(new CustomEvent("change"))
query.blur()
}
}
/* Escape or Tab: close search */
} else if (ev.keyCode === 9 || ev.keyCode === 27) {
toggle.checked = false
toggle.dispatchEvent(new CustomEvent("change"))
query.blur()
/* Horizontal arrows and backspace: focus input */
} else if ([8, 37, 39].indexOf(ev.keyCode) !== -1) {
if (query !== document.activeElement)
query.focus()
/* Vertical arrows: select previous or next search result */
} else if ([38, 40].indexOf(ev.keyCode) !== -1) {
const key = ev.keyCode
/* Retrieve all results */
const links = Array.prototype.slice.call(
document.querySelectorAll(
"[data-md-component=query], [data-md-component=search] [href]"))
/* Retrieve current active/focused result */
const focus = links.find(link => {
if (!(link instanceof HTMLElement))
throw new ReferenceError
return link.dataset.mdState === "active"
})
if (focus)
focus.dataset.mdState = ""
/* Calculate index depending on direction, add length to form ring */
const index = Math.max(0, (
links.indexOf(focus) + links.length + (key === 38 ? -1 : +1)
) % links.length)
/* Set active state and focus */
if (links[index]) {
links[index].dataset.mdState = "active"
links[index].focus()
}
/* Prevent scrolling of page */
ev.preventDefault()
ev.stopPropagation()
/* Return false prevents the cursor position from changing */
return false
}
/* Search is closed and we're not inside a form */
} else if (document.activeElement && !document.activeElement.form) {
/* F/S: Open search if not in input field */
if (ev.keyCode === 70 || ev.keyCode === 83) {
query.focus()
ev.preventDefault()
}
}
}).listen()
/* Listener: focus query if in search is open and character is typed */
new Material.Event.Listener(window, "keypress", () => {
const toggle = document.querySelector("[data-md-toggle=search]")
if (!(toggle instanceof HTMLInputElement))
throw new ReferenceError
if (toggle.checked) {
const query = document.querySelector("[data-md-component=query]")
if (!(query instanceof HTMLInputElement))
throw new ReferenceError
if (query !== document.activeElement)
query.focus()
}
}).listen()
/* Retrieve facts for the given repository type */
;(() => {
const el = document.querySelector("[data-md-source]")

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@ -49,11 +49,13 @@
});
/* Register handler to log search on blur */
var query = document.forms.search.query;
query.addEventListener("blur", function() {
if (this.value) {
var path = document.location.pathname;
ga("send", "pageview", path + "?q=" + this.value);
}
});
if (document.forms.search) {
var query = document.forms.search.query;
query.addEventListener("blur", function() {
if (this.value) {
var path = document.location.pathname;
ga("send", "pageview", path + "?q=" + this.value);
}
});
}
</script>