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Cache or eTag resources in /assets folder #1092

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Cache or eTag resources in /assets folder#1092
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P3backlogfeaturesomething new
Milestone
Dash Q1/2020

Description

@Marc-Andre-Rivet
Marc-Andre-Rivet
opened on Jan 20, 2020

We currently eTag / cache resources included in the component repos but do not offer any cache mechanism for resources in /assets. The same mechanism could be applied:

  • known assets included in the index_template are fingerprinted using the same versioning / last_modified logic with version=0.0.0
  • assets that are not requested through the index_template revert to using eTag

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    , 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
     blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Cache or eTag resources in /assets folder · Issue #1092 · plotly/dash · GitHub
    Skip to content
    Cache or eTag resources in /assets folder #1092
    Open
    Open
    Cache or eTag resources in /assets folder#1092
    Labels
    P3backlogfeaturesomething new
    Milestone
    Dash Q1/2020
    Description
    @Marc-Andre-Rivet
    Marc-Andre-Rivet
    opened on Jan 20, 2020
    We currently eTag / cache resources included in the component repos but do not offer any cache mechanism for resources in /assets. The same mechanism could be applied:
    • known assets included in the index_template are fingerprinted using the same versioning / last_modified logic with version=0.0.0
    • assets that are not requested through the index_template revert to using eTag
    Metadata
    Metadata
    Assignees
    No one assigned
      Labels
      P3backlogfeaturesomething new
      Type
      No type
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      No projects
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      No branches or pull requests
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Cache or eTag resources in /assets folder · Issue #1092 · plotly/dash · GitHub
      Skip to content
      Cache or eTag resources in /assets folder #1092
      Open
      Open
      Cache or eTag resources in /assets folder#1092
      Labels
      P3backlogfeaturesomething new
      Milestone
      Dash Q1/2020
      Description
      @Marc-Andre-Rivet
      Marc-Andre-Rivet
      opened on Jan 20, 2020
      We currently eTag / cache resources included in the component repos but do not offer any cache mechanism for resources in /assets. The same mechanism could be applied:
      • known assets included in the index_template are fingerprinted using the same versioning / last_modified logic with version=0.0.0
      • assets that are not requested through the index_template revert to using eTag
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        P3backlogfeaturesomething new
        Type
        No type
        Projects
        No projects
        Milestone
        Relationships
        None yet
        Development
        No branches or pull requests
        Issue actions
        
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Cache or eTag resources in /assets folder · Issue #1092 · plotly/dash · GitHub
        Skip to content
        Cache or eTag resources in /assets folder #1092
        Open
        Open
        Cache or eTag resources in /assets folder#1092
        Labels
        P3backlogfeaturesomething new
        Milestone
        Dash Q1/2020
        Description
        @Marc-Andre-Rivet
        Marc-Andre-Rivet
        opened on Jan 20, 2020
        We currently eTag / cache resources included in the component repos but do not offer any cache mechanism for resources in /assets. The same mechanism could be applied:
        • known assets included in the index_template are fingerprinted using the same versioning / last_modified logic with version=0.0.0
        • assets that are not requested through the index_template revert to using eTag
        Metadata
        Metadata
        Assignees
        No one assigned
          Labels
          P3backlogfeaturesomething new
          Type
          No type
          Projects
          No projects
          Milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Cache or eTag resources in /assets folder · Issue #1092 · plotly/dash · GitHub
          Skip to content
          Cache or eTag resources in /assets folder #1092
          Open
          Open
          Cache or eTag resources in /assets folder#1092
          Labels
          P3backlogfeaturesomething new
          Milestone
          Dash Q1/2020
          Description
          @Marc-Andre-Rivet
          Marc-Andre-Rivet
          opened on Jan 20, 2020
          We currently eTag / cache resources included in the component repos but do not offer any cache mechanism for resources in /assets. The same mechanism could be applied:
          • known assets included in the index_template are fingerprinted using the same versioning / last_modified logic with version=0.0.0
          • assets that are not requested through the index_template revert to using eTag
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            P3backlogfeaturesomething new
            Type
            No type
            Projects
            No projects
            Milestone
            Relationships
            None yet
            Development
            No branches or pull requests
            Issue actions
            
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Cache or eTag resources in /assets folder · Issue #1092 · plotly/dash · GitHub
            Skip to content
            Cache or eTag resources in /assets folder #1092
            Open
            Open
            Cache or eTag resources in /assets folder#1092
            Labels
            P3backlogfeaturesomething new
            Milestone
            Dash Q1/2020
            Description
            @Marc-Andre-Rivet
            Marc-Andre-Rivet
            opened on Jan 20, 2020
            We currently eTag / cache resources included in the component repos but do not offer any cache mechanism for resources in /assets. The same mechanism could be applied:
            • known assets included in the index_template are fingerprinted using the same versioning / last_modified logic with version=0.0.0
            • assets that are not requested through the index_template revert to using eTag
            Metadata
            Metadata
            Assignees
            No one assigned
              Labels
              P3backlogfeaturesomething new
              Type
              No type
              Projects
              No projects
              Milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
})();
Cache or eTag resources in /assets folder · Issue #1092 · plotly/dash · GitHub
              Skip to content
              Cache or eTag resources in /assets folder #1092
              Open
              Open
              Cache or eTag resources in /assets folder#1092
              Labels
              P3backlogfeaturesomething new
              Milestone
              Dash Q1/2020
              Description
              @Marc-Andre-Rivet
              Marc-Andre-Rivet
              opened on Jan 20, 2020
              We currently eTag / cache resources included in the component repos but do not offer any cache mechanism for resources in /assets. The same mechanism could be applied:
              • known assets included in the index_template are fingerprinted using the same versioning / last_modified logic with version=0.0.0
              • assets that are not requested through the index_template revert to using eTag
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                P3backlogfeaturesomething new
                Type
                No type
                Projects
                No projects
                Milestone
                Relationships
                None yet
                Development
                No branches or pull requests
                Issue actions