fix: support useHead outside of components#825

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Merged
danielroe merged 1 commit into from
Sep 12, 2025
Merged

fix: support useHead outside of components #825

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79 changes: 44 additions & 35 deletions src/runtime/composables/head.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
import { onIonViewDidEnter, onIonViewDidLeave } from '@ionic/vue'
import type { ActiveHeadEntry, UseHeadInput, UseHeadOptions } from '@unhead/vue/types'
import type { useHead as _useHead } from '@unhead/vue'
import { onBeforeUnmount } from 'vue'
import { getCurrentInstance, onBeforeUnmount } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { injectHead } from '#imports'

Expand All@@ -16,13 +16,13 @@ let prevPath: string

// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?: UseHeadOptions) {
const currentPath = useRoute().path
const instance = getCurrentInstance()
const activeHead = injectHead()
const { currentRoute } = useRouter()
const router = useRouter()
let hasReallyLeft = false
let innerObj = obj

// vue-router composables require being called in setup
const currentPath = (instance && useRoute().path) || ''

let innerObj = obj
const __returned: Omit<ActiveHeadEntry<UseHeadInput<T>>, '_poll'> = {
dispose() {
// Can just easily mutate the array instead of wasting little CPU to slice/spread it :P
Expand DownExpand Up@@ -58,44 +58,53 @@ export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?:
const metaArr = headMap.get(currentPath) || []
headMap.set(currentPath, [...metaArr, [obj, headObj]])
}
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router.afterEach(() => {
currPath = currentRoute.value.path
})
}
// Only use lifecycle hooks if called inside component setup
if (instance) {
const router = useRouter()
const currentRoute = router!.currentRoute

onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
return [obj, head]
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router?.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router?.afterEach(() => {
currPath = currentRoute.value.path
})
headMap.set(prevPath, headArr)
}
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
let hasReallyLeft = false
onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
return [obj, head]
})
headMap.set(currPath, headArr)
headMap.set(prevPath, headArr)
}
}
})
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
})
headMap.set(currPath, headArr)
}
}
})
}

return __returned
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all \u003cpre\u003e\u003ccode\u003e blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks"); } } catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); } })(); (function(){ try { var __m = "github.com"; var __re = new RegExp('^' + "github\\.com" + '
Skip to content

fix: support useHead outside of components#825

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Merged
danielroe merged 1 commit into from
Sep 12, 2025
Merged

fix: support useHead outside of components #825

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79 changes: 44 additions & 35 deletions src/runtime/composables/head.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
import { onIonViewDidEnter, onIonViewDidLeave } from '@ionic/vue'
import type { ActiveHeadEntry, UseHeadInput, UseHeadOptions } from '@unhead/vue/types'
import type { useHead as _useHead } from '@unhead/vue'
import { onBeforeUnmount } from 'vue'
import { getCurrentInstance, onBeforeUnmount } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { injectHead } from '#imports'

Expand All@@ -16,13 +16,13 @@ let prevPath: string

// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?: UseHeadOptions) {
const currentPath = useRoute().path
const instance = getCurrentInstance()
const activeHead = injectHead()
const { currentRoute } = useRouter()
const router = useRouter()
let hasReallyLeft = false
let innerObj = obj

// vue-router composables require being called in setup
const currentPath = (instance && useRoute().path) || ''

let innerObj = obj
const __returned: Omit<ActiveHeadEntry<UseHeadInput<T>>, '_poll'> = {
dispose() {
// Can just easily mutate the array instead of wasting little CPU to slice/spread it :P
Expand DownExpand Up@@ -58,44 +58,53 @@ export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?:
const metaArr = headMap.get(currentPath) || []
headMap.set(currentPath, [...metaArr, [obj, headObj]])
}
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router.afterEach(() => {
currPath = currentRoute.value.path
})
}
// Only use lifecycle hooks if called inside component setup
if (instance) {
const router = useRouter()
const currentRoute = router!.currentRoute

onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
return [obj, head]
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router?.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router?.afterEach(() => {
currPath = currentRoute.value.path
})
headMap.set(prevPath, headArr)
}
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
let hasReallyLeft = false
onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
return [obj, head]
})
headMap.set(currPath, headArr)
headMap.set(prevPath, headArr)
}
}
})
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
})
headMap.set(currPath, headArr)
}
}
})
}

return __returned
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

fix: support useHead outside of components#825

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Merged
danielroe merged 1 commit into from
Sep 12, 2025
Merged

fix: support useHead outside of components #825

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79 changes: 44 additions & 35 deletions src/runtime/composables/head.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
import { onIonViewDidEnter, onIonViewDidLeave } from '@ionic/vue'
import type { ActiveHeadEntry, UseHeadInput, UseHeadOptions } from '@unhead/vue/types'
import type { useHead as _useHead } from '@unhead/vue'
import { onBeforeUnmount } from 'vue'
import { getCurrentInstance, onBeforeUnmount } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { injectHead } from '#imports'

Expand All@@ -16,13 +16,13 @@ let prevPath: string

// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?: UseHeadOptions) {
const currentPath = useRoute().path
const instance = getCurrentInstance()
const activeHead = injectHead()
const { currentRoute } = useRouter()
const router = useRouter()
let hasReallyLeft = false
let innerObj = obj

// vue-router composables require being called in setup
const currentPath = (instance && useRoute().path) || ''

let innerObj = obj
const __returned: Omit<ActiveHeadEntry<UseHeadInput<T>>, '_poll'> = {
dispose() {
// Can just easily mutate the array instead of wasting little CPU to slice/spread it :P
Expand DownExpand Up@@ -58,44 +58,53 @@ export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?:
const metaArr = headMap.get(currentPath) || []
headMap.set(currentPath, [...metaArr, [obj, headObj]])
}
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router.afterEach(() => {
currPath = currentRoute.value.path
})
}
// Only use lifecycle hooks if called inside component setup
if (instance) {
const router = useRouter()
const currentRoute = router!.currentRoute

onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
return [obj, head]
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router?.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router?.afterEach(() => {
currPath = currentRoute.value.path
})
headMap.set(prevPath, headArr)
}
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
let hasReallyLeft = false
onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
return [obj, head]
})
headMap.set(currPath, headArr)
headMap.set(prevPath, headArr)
}
}
})
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
})
headMap.set(currPath, headArr)
}
}
})
}

return __returned
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length \u003e 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

fix: support useHead outside of components#825

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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Merged
danielroe merged 1 commit into from
Sep 12, 2025
Merged

fix: support useHead outside of components #825

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79 changes: 44 additions & 35 deletions src/runtime/composables/head.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
import { onIonViewDidEnter, onIonViewDidLeave } from '@ionic/vue'
import type { ActiveHeadEntry, UseHeadInput, UseHeadOptions } from '@unhead/vue/types'
import type { useHead as _useHead } from '@unhead/vue'
import { onBeforeUnmount } from 'vue'
import { getCurrentInstance, onBeforeUnmount } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { injectHead } from '#imports'

Expand All@@ -16,13 +16,13 @@ let prevPath: string

// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?: UseHeadOptions) {
const currentPath = useRoute().path
const instance = getCurrentInstance()
const activeHead = injectHead()
const { currentRoute } = useRouter()
const router = useRouter()
let hasReallyLeft = false
let innerObj = obj

// vue-router composables require being called in setup
const currentPath = (instance && useRoute().path) || ''

let innerObj = obj
const __returned: Omit<ActiveHeadEntry<UseHeadInput<T>>, '_poll'> = {
dispose() {
// Can just easily mutate the array instead of wasting little CPU to slice/spread it :P
Expand DownExpand Up@@ -58,44 +58,53 @@ export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?:
const metaArr = headMap.get(currentPath) || []
headMap.set(currentPath, [...metaArr, [obj, headObj]])
}
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router.afterEach(() => {
currPath = currentRoute.value.path
})
}
// Only use lifecycle hooks if called inside component setup
if (instance) {
const router = useRouter()
const currentRoute = router!.currentRoute

onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
return [obj, head]
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router?.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router?.afterEach(() => {
currPath = currentRoute.value.path
})
headMap.set(prevPath, headArr)
}
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
let hasReallyLeft = false
onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
return [obj, head]
})
headMap.set(currPath, headArr)
headMap.set(prevPath, headArr)
}
}
})
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
})
headMap.set(currPath, headArr)
}
}
})
}

return __returned
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content

fix: support useHead outside of components#825

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
danielroe merged 1 commit into from
Sep 12, 2025
Merged

fix: support useHead outside of components #825

Changes from all commits
Commits
Show all changes
1 commit
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79 changes: 44 additions & 35 deletions src/runtime/composables/head.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
import { onIonViewDidEnter, onIonViewDidLeave } from '@ionic/vue'
import type { ActiveHeadEntry, UseHeadInput, UseHeadOptions } from '@unhead/vue/types'
import type { useHead as _useHead } from '@unhead/vue'
import { onBeforeUnmount } from 'vue'
import { getCurrentInstance, onBeforeUnmount } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { injectHead } from '#imports'

Expand All@@ -16,13 +16,13 @@ let prevPath: string

// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?: UseHeadOptions) {
const currentPath = useRoute().path
const instance = getCurrentInstance()
const activeHead = injectHead()
const { currentRoute } = useRouter()
const router = useRouter()
let hasReallyLeft = false
let innerObj = obj

// vue-router composables require being called in setup
const currentPath = (instance && useRoute().path) || ''

let innerObj = obj
const __returned: Omit<ActiveHeadEntry<UseHeadInput<T>>, '_poll'> = {
dispose() {
// Can just easily mutate the array instead of wasting little CPU to slice/spread it :P
Expand DownExpand Up@@ -58,44 +58,53 @@ export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?:
const metaArr = headMap.get(currentPath) || []
headMap.set(currentPath, [...metaArr, [obj, headObj]])
}
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router.afterEach(() => {
currPath = currentRoute.value.path
})
}
// Only use lifecycle hooks if called inside component setup
if (instance) {
const router = useRouter()
const currentRoute = router!.currentRoute

onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
return [obj, head]
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router?.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router?.afterEach(() => {
currPath = currentRoute.value.path
})
headMap.set(prevPath, headArr)
}
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
let hasReallyLeft = false
onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
return [obj, head]
})
headMap.set(currPath, headArr)
headMap.set(prevPath, headArr)
}
}
})
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
})
headMap.set(currPath, headArr)
}
}
})
}

return __returned
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

fix: support useHead outside of components#825

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Merged
danielroe merged 1 commit into from
Sep 12, 2025
Merged

fix: support useHead outside of components #825

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79 changes: 44 additions & 35 deletions src/runtime/composables/head.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
import { onIonViewDidEnter, onIonViewDidLeave } from '@ionic/vue'
import type { ActiveHeadEntry, UseHeadInput, UseHeadOptions } from '@unhead/vue/types'
import type { useHead as _useHead } from '@unhead/vue'
import { onBeforeUnmount } from 'vue'
import { getCurrentInstance, onBeforeUnmount } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { injectHead } from '#imports'

Expand All@@ -16,13 +16,13 @@ let prevPath: string

// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?: UseHeadOptions) {
const currentPath = useRoute().path
const instance = getCurrentInstance()
const activeHead = injectHead()
const { currentRoute } = useRouter()
const router = useRouter()
let hasReallyLeft = false
let innerObj = obj

// vue-router composables require being called in setup
const currentPath = (instance && useRoute().path) || ''

let innerObj = obj
const __returned: Omit<ActiveHeadEntry<UseHeadInput<T>>, '_poll'> = {
dispose() {
// Can just easily mutate the array instead of wasting little CPU to slice/spread it :P
Expand DownExpand Up@@ -58,44 +58,53 @@ export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?:
const metaArr = headMap.get(currentPath) || []
headMap.set(currentPath, [...metaArr, [obj, headObj]])
}
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router.afterEach(() => {
currPath = currentRoute.value.path
})
}
// Only use lifecycle hooks if called inside component setup
if (instance) {
const router = useRouter()
const currentRoute = router!.currentRoute

onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
return [obj, head]
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router?.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router?.afterEach(() => {
currPath = currentRoute.value.path
})
headMap.set(prevPath, headArr)
}
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
let hasReallyLeft = false
onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
return [obj, head]
})
headMap.set(currPath, headArr)
headMap.set(prevPath, headArr)
}
}
})
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
})
headMap.set(currPath, headArr)
}
}
})
}

return __returned
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

fix: support useHead outside of components#825

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Merged
danielroe merged 1 commit into from
Sep 12, 2025
Merged

fix: support useHead outside of components #825

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1 commit
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79 changes: 44 additions & 35 deletions src/runtime/composables/head.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
import { onIonViewDidEnter, onIonViewDidLeave } from '@ionic/vue'
import type { ActiveHeadEntry, UseHeadInput, UseHeadOptions } from '@unhead/vue/types'
import type { useHead as _useHead } from '@unhead/vue'
import { onBeforeUnmount } from 'vue'
import { getCurrentInstance, onBeforeUnmount } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { injectHead } from '#imports'

Expand All@@ -16,13 +16,13 @@ let prevPath: string

// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?: UseHeadOptions) {
const currentPath = useRoute().path
const instance = getCurrentInstance()
const activeHead = injectHead()
const { currentRoute } = useRouter()
const router = useRouter()
let hasReallyLeft = false
let innerObj = obj

// vue-router composables require being called in setup
const currentPath = (instance && useRoute().path) || ''

let innerObj = obj
const __returned: Omit<ActiveHeadEntry<UseHeadInput<T>>, '_poll'> = {
dispose() {
// Can just easily mutate the array instead of wasting little CPU to slice/spread it :P
Expand DownExpand Up@@ -58,44 +58,53 @@ export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?:
const metaArr = headMap.get(currentPath) || []
headMap.set(currentPath, [...metaArr, [obj, headObj]])
}
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router.afterEach(() => {
currPath = currentRoute.value.path
})
}
// Only use lifecycle hooks if called inside component setup
if (instance) {
const router = useRouter()
const currentRoute = router!.currentRoute

onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
return [obj, head]
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router?.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router?.afterEach(() => {
currPath = currentRoute.value.path
})
headMap.set(prevPath, headArr)
}
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
let hasReallyLeft = false
onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
return [obj, head]
})
headMap.set(currPath, headArr)
headMap.set(prevPath, headArr)
}
}
})
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
})
headMap.set(currPath, headArr)
}
}
})
}

return __returned
}
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content

fix: support useHead outside of components#825

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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Merged
danielroe merged 1 commit into from
Sep 12, 2025
Merged

fix: support useHead outside of components #825

Changes from all commits
Commits
Show all changes
1 commit
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79 changes: 44 additions & 35 deletions src/runtime/composables/head.ts
View file
Open in desktop
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
import { onIonViewDidEnter, onIonViewDidLeave } from '@ionic/vue'
import type { ActiveHeadEntry, UseHeadInput, UseHeadOptions } from '@unhead/vue/types'
import type { useHead as _useHead } from '@unhead/vue'
import { onBeforeUnmount } from 'vue'
import { getCurrentInstance, onBeforeUnmount } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { injectHead } from '#imports'

Expand All@@ -16,13 +16,13 @@ let prevPath: string

// eslint-disable-next-line @typescript-eslint/no-explicit-any
export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?: UseHeadOptions) {
const currentPath = useRoute().path
const instance = getCurrentInstance()
const activeHead = injectHead()
const { currentRoute } = useRouter()
const router = useRouter()
let hasReallyLeft = false
let innerObj = obj

// vue-router composables require being called in setup
const currentPath = (instance && useRoute().path) || ''

let innerObj = obj
const __returned: Omit<ActiveHeadEntry<UseHeadInput<T>>, '_poll'> = {
dispose() {
// Can just easily mutate the array instead of wasting little CPU to slice/spread it :P
Expand DownExpand Up@@ -58,44 +58,53 @@ export function useHead<T extends Record<string, any>>(obj: UseHeadInput<T>, _?:
const metaArr = headMap.get(currentPath) || []
headMap.set(currentPath, [...metaArr, [obj, headObj]])
}
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router.afterEach(() => {
currPath = currentRoute.value.path
})
}
// Only use lifecycle hooks if called inside component setup
if (instance) {
const router = useRouter()
const currentRoute = router!.currentRoute

onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
return [obj, head]
/* Clear any reference to the input Object and the bound head object before unmounting the component */
onBeforeUnmount(__returned.dispose)

if (!beforeHook) {
beforeHook = router?.beforeEach(() => {
prevPath = currentRoute.value.path
})
}
if (!afterHook) {
afterHook = router?.afterEach(() => {
currPath = currentRoute.value.path
})
headMap.set(prevPath, headArr)
}
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
let hasReallyLeft = false
onIonViewDidLeave(() => {
let headArr = headMap.get(prevPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
return [obj, head]
})
headMap.set(currPath, headArr)
headMap.set(prevPath, headArr)
}
}
})
hasReallyLeft = true
})

onIonViewDidEnter(() => {
if (hasReallyLeft) {
let headArr = headMap.get(currPath)
if (headArr) {
headArr = headArr.map(([obj, head]) => {
head?.dispose()
const newHead = activeHead?.push(obj)
return [obj, newHead]
})
headMap.set(currPath, headArr)
}
}
})
}

return __returned
}
Loading