Sfdump =
window.Sfdump ||
(function (doc) {
var refStyle = doc.createElement('style'),
rxEsc = /([.*+?^${}()|\[\]\/\\])/g,
idRx = /\bsf-dump-\d+-ref[012]\w+\b/,
keyHint = 0 <= navigator.platform.toUpperCase().indexOf('MAC') ? 'Cmd' : 'Ctrl',
addEventListener = function (e, n, cb) {
e.addEventListener(n, cb, false);
};
refStyle.innerHTML =
'pre.sf-dump .sf-dump-compact, .sf-dump-str-collapse .sf-dump-str-collapse, .sf-dump-str-expand .sf-dump-str-expand { display: none; }';
(doc.documentElement.firstElementChild || doc.documentElement.children[0]).appendChild(refStyle);
refStyle = doc.createElement('style');
(doc.documentElement.firstElementChild || doc.documentElement.children[0]).appendChild(refStyle);
if (!doc.addEventListener) {
addEventListener = function (element, eventName, callback) {
element.attachEvent('on' + eventName, function (e) {
e.preventDefault = function () {
e.returnValue = false;
};
e.target = e.srcElement;
callback(e);
});
};
}
function toggle(a, recursive) {
var s = a.nextSibling || {},
oldClass = s.className,
arrow,
newClass;
if (/\bsf-dump-compact\b/.test(oldClass)) {
arrow = '▼';
newClass = 'sf-dump-expanded';
} else if (/\bsf-dump-expanded\b/.test(oldClass)) {
arrow = '▶';
newClass = 'sf-dump-compact';
} else {
return false;
}
if (doc.createEvent && s.dispatchEvent) {
var event = doc.createEvent('Event');
event.initEvent(
'sf-dump-expanded' === newClass ? 'sfbeforedumpexpand' : 'sfbeforedumpcollapse',
true,
false,
);
s.dispatchEvent(event);
}
a.lastChild.innerHTML = arrow;
s.className = s.className.replace(/\bsf-dump-(compact|expanded)\b/, newClass);
if (recursive) {
try {
a = s.querySelectorAll('.' + oldClass);
for (s = 0; s < a.length; ++s) {
if (-1 == a[s].className.indexOf(newClass)) {
a[s].className = newClass;
a[s].previousSibling.lastChild.innerHTML = arrow;
}
}
} catch (e) {}
}
return true;
}
function collapse(a, recursive) {
var s = a.nextSibling || {},
oldClass = s.className;
if (/\bsf-dump-expanded\b/.test(oldClass)) {
toggle(a, recursive);
return true;
}
return false;
}
function expand(a, recursive) {
var s = a.nextSibling || {},
oldClass = s.className;
if (/\bsf-dump-compact\b/.test(oldClass)) {
toggle(a, recursive);
return true;
}
return false;
}
function collapseAll(root) {
var a = root.querySelector('a.sf-dump-toggle');
if (a) {
collapse(a, true);
expand(a);
return true;
}
return false;
}
function reveal(node) {
var previous,
parents = [];
while ((node = node.parentNode || {}) && (previous = node.previousSibling) && 'A' === previous.tagName) {
parents.push(previous);
}
if (0 !== parents.length) {
parents.forEach(function (parent) {
expand(parent);
});
return true;
}
return false;
}
function highlight(root, activeNode, nodes) {
resetHighlightedNodes(root);
Array.from(nodes || []).forEach(function (node) {
if (!/\bsf-dump-highlight\b/.test(node.className)) {
node.className = node.className + ' sf-dump-highlight';
}
});
if (!/\bsf-dump-highlight-active\b/.test(activeNode.className)) {
activeNode.className = activeNode.className + ' sf-dump-highlight-active';
}
}
function resetHighlightedNodes(root) {
Array.from(
root.querySelectorAll(
'.sf-dump-str, .sf-dump-key, .sf-dump-public, .sf-dump-protected, .sf-dump-private',
),
).forEach(function (strNode) {
strNode.className = strNode.className.replace(/\bsf-dump-highlight\b/, '');
strNode.className = strNode.className.replace(/\bsf-dump-highlight-active\b/, '');
});
}
return function (root, x) {
root = doc.getElementById(root);
var indentRx = new RegExp(
'^(' + (root.getAttribute('data-indent-pad') || ' ').replace(rxEsc, '\\$1') + ')+',
'm',
),
options = {
maxDepth: 1,
maxStringLength: 160,
fileLinkFormat: null,
},
elt = root.getElementsByTagName('A'),
len = elt.length,
i = 0,
s,
h,
t = [];
while (i < len) t.push(elt[i++]);
for (i in x) {
options[i] = x[i];
}
function a(e, f) {
addEventListener(root, e, function (e, n) {
if ('A' == e.target.tagName) {
f(e.target, e);
} else if ('A' == e.target.parentNode.tagName) {
f(e.target.parentNode, e);
} else {
n = /\bsf-dump-ellipsis\b/.test(e.target.className) ? e.target.parentNode : e.target;
if ((n = n.nextElementSibling) && 'A' == n.tagName) {
if (!/\bsf-dump-toggle\b/.test(n.className)) {
n = n.nextElementSibling || n;
}
f(n, e, true);
}
}
});
}
function isCtrlKey(e) {
return e.ctrlKey || e.metaKey;
}
function xpathString(str) {
var parts = str.match(/[^'"]+|['"]/g).map(function (part) {
if ("'" == part) {
return '"\'"';
}
if ('"' == part) {
return "'\"'";
}
return "'" + part + "'";
});
return 'concat(' + parts.join(',') + ", '')";
}
function xpathHasClass(className) {
return "contains(concat(' ', normalize-space(@class), ' '), ' " + className + " ')";
}
addEventListener(root, 'mouseover', function (e) {
if ('' != refStyle.innerHTML) {
refStyle.innerHTML = '';
}
});
a('mouseover', function (a, e, c) {
if (c) {
e.target.style.cursor = 'pointer';
} else if ((a = idRx.exec(a.className))) {
try {
refStyle.innerHTML =
'pre.sf-dump .' +
a[0] +
'{background-color: #B729D9; color: #FFF !important; border-radius: 2px}';
} catch (e) {}
}
});
a('click', function (a, e, c) {
if (/\bsf-dump-toggle\b/.test(a.className)) {
e.preventDefault();
if (!toggle(a, isCtrlKey(e))) {
var r = doc.getElementById(a.getAttribute('href').substr(1)),
s = r.previousSibling,
f = r.parentNode,
t = a.parentNode;
t.replaceChild(r, a);
f.replaceChild(a, s);
t.insertBefore(s, r);
f = f.firstChild.nodeValue.match(indentRx);
t = t.firstChild.nodeValue.match(indentRx);
if (f && t && f[0] !== t[0]) {
r.innerHTML = r.innerHTML.replace(
new RegExp('^' + f[0].replace(rxEsc, '\\$1'), 'mg'),
t[0],
);
}
if (/\bsf-dump-compact\b/.test(r.className)) {
toggle(s, isCtrlKey(e));
}
}
if (c) {
} else if (doc.getSelection) {
try {
doc.getSelection().removeAllRanges();
} catch (e) {
doc.getSelection().empty();
}
} else {
doc.selection.empty();
}
} else if (/\bsf-dump-str-toggle\b/.test(a.className)) {
e.preventDefault();
e = a.parentNode.parentNode;
e.className = e.className.replace(/\bsf-dump-str-(expand|collapse)\b/, a.parentNode.className);
}
});
elt = root.getElementsByTagName('SAMP');
len = elt.length;
i = 0;
while (i < len) t.push(elt[i++]);
len = t.length;
for (i = 0; i < len; ++i) {
elt = t[i];
if ('SAMP' == elt.tagName) {
a = elt.previousSibling || {};
if ('A' != a.tagName) {
a = doc.createElement('A');
a.className = 'sf-dump-ref';
elt.parentNode.insertBefore(a, elt);
} else {
a.innerHTML += ' ';
}
a.title = (a.title ? a.title + '\n[' : '[') + keyHint + '+click] Expand all children';
a.innerHTML += elt.className == 'sf-dump-compact' ? '<span>▶</span>' : '<span>▼</span>';
a.className += ' sf-dump-toggle';
x = 1;
if ('sf-dump' != elt.parentNode.className) {
x += elt.parentNode.getAttribute('data-depth') / 1;
}
} else if (/\bsf-dump-ref\b/.test(elt.className) && (a = elt.getAttribute('href'))) {
a = a.substr(1);
elt.className += ' ' + a;
if (/[\[{]$/.test(elt.previousSibling.nodeValue)) {
a = a != elt.nextSibling.id && doc.getElementById(a);
try {
s = a.nextSibling;
elt.appendChild(a);
s.parentNode.insertBefore(a, s);
if (/^[@#]/.test(elt.innerHTML)) {
elt.innerHTML += ' <span>▶</span>';
} else {
elt.innerHTML = '<span>▶</span>';
elt.className = 'sf-dump-ref';
}
elt.className += ' sf-dump-toggle';
} catch (e) {
if ('&' == elt.innerHTML.charAt(0)) {
elt.innerHTML = '…';
elt.className = 'sf-dump-ref';
}
}
}
}
}
if (doc.evaluate && Array.from && root.children.length > 1) {
root.setAttribute('tabindex', 0);
SearchState = function () {
this.nodes = [];
this.idx = 0;
};
SearchState.prototype = {
next: function () {
if (this.isEmpty()) {
return this.current();
}
this.idx = this.idx < this.nodes.length - 1 ? this.idx + 1 : 0;
return this.current();
},
previous: function () {
if (this.isEmpty()) {
return this.current();
}
this.idx = this.idx > 0 ? this.idx - 1 : this.nodes.length - 1;
return this.current();
},
isEmpty: function () {
return 0 === this.count();
},
current: function () {
if (this.isEmpty()) {
return null;
}
return this.nodes[this.idx];
},
reset: function () {
this.nodes = [];
this.idx = 0;
},
count: function () {
return this.nodes.length;
},
};
function showCurrent(state) {
var currentNode = state.current(),
currentRect,
searchRect;
if (currentNode) {
reveal(currentNode);
highlight(root, currentNode, state.nodes);
if ('scrollIntoView' in currentNode) {
currentNode.scrollIntoView(true);
currentRect = currentNode.getBoundingClientRect();
searchRect = search.getBoundingClientRect();
if (currentRect.top < searchRect.top + searchRect.height) {
window.scrollBy(0, -(searchRect.top + searchRect.height + 5));
}
}
}
counter.textContent = (state.isEmpty() ? 0 : state.idx + 1) + ' of ' + state.count();
}
var search = doc.createElement('div');
search.className = 'sf-dump-search-wrapper sf-dump-search-hidden';
search.innerHTML = `
<input type="text" class="sf-dump-search-input">
<span class="sf-dump-search-count">0 of 0<\/span>
<button type="button" class="sf-dump-search-input-previous" tabindex="-1">
<svg viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M1683 1331l-166 165q-19 19-45 19t-45-19L896 965l-531 531q-19 19-45 19t-45-19l-166-165q-19-19-19-45.5t19-45.5l742-741q19-19 45-19t45 19l742 741q19 19 19 45.5t-19 45.5z"\/><\/svg>
<\/button>
<button type="button" class="sf-dump-search-input-next" tabindex="-1">
<svg viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M1683 808l-742 741q-19 19-45 19t-45-19L109 808q-19-19-19-45.5t19-45.5l166-165q19-19 45-19t45 19l531 531 531-531q19-19 45-19t45 19l166 165q19 19 19 45.5t-19 45.5z"\/><\/svg>
<\/button>
`;
root.insertBefore(search, root.firstChild);
var state = new SearchState();
var searchInput = search.querySelector('.sf-dump-search-input');
var counter = search.querySelector('.sf-dump-search-count');
var searchInputTimer = 0;
var previousSearchQuery = '';
addEventListener(searchInput, 'keyup', function (e) {
var searchQuery = e.target.value;
/* Don't perform anything if the pressed key didn't change the query */
if (searchQuery === previousSearchQuery) {
return;
}
previousSearchQuery = searchQuery;
clearTimeout(searchInputTimer);
searchInputTimer = setTimeout(function () {
state.reset();
collapseAll(root);
resetHighlightedNodes(root);
if ('' === searchQuery) {
counter.textContent = '0 of 0';
return;
}
var classMatches = [
'sf-dump-str',
'sf-dump-key',
'sf-dump-public',
'sf-dump-protected',
'sf-dump-private',
]
.map(xpathHasClass)
.join(' or ');
var xpathResult = doc.evaluate(
'.//span[' +
classMatches +
'][contains(translate(child::text(), ' +
xpathString(searchQuery.toUpperCase()) +
', ' +
xpathString(searchQuery.toLowerCase()) +
'), ' +
xpathString(searchQuery.toLowerCase()) +
')]',
root,
null,
XPathResult.ORDERED_NODE_ITERATOR_TYPE,
null,
);
while ((node = xpathResult.iterateNext())) state.nodes.push(node);
showCurrent(state);
}, 400);
});
Array.from(
search.querySelectorAll('.sf-dump-search-input-next, .sf-dump-search-input-previous'),
).forEach(function (btn) {
addEventListener(btn, 'click', function (e) {
e.preventDefault();
-1 !== e.target.className.indexOf('next') ? state.next() : state.previous();
searchInput.focus();
collapseAll(root);
showCurrent(state);
});
});
addEventListener(root, 'keydown', function (e) {
var isSearchActive = !/\bsf-dump-search-hidden\b/.test(search.className);
if ((114 === e.keyCode && !isSearchActive) || (isCtrlKey(e) && 70 === e.keyCode)) {
/* F3 or CMD/CTRL + F */
if (70 === e.keyCode && document.activeElement === searchInput) {
/*
* If CMD/CTRL + F is hit while having focus on search input,
* the user probably meant to trigger browser search instead.
* Let the browser execute its behavior:
*/
return;
}
e.preventDefault();
search.className = search.className.replace(/\bsf-dump-search-hidden\b/, '');
searchInput.focus();
} else if (isSearchActive) {
if (27 === e.keyCode) {
/* ESC key */
search.className += ' sf-dump-search-hidden';
e.preventDefault();
resetHighlightedNodes(root);
searchInput.value = '';
} else if (
(isCtrlKey(e) && 71 === e.keyCode) /* CMD/CTRL + G */ ||
13 === e.keyCode /* Enter */ ||
114 === e.keyCode /* F3 */
) {
e.preventDefault();
e.shiftKey ? state.previous() : state.next();
collapseAll(root);
showCurrent(state);
}
}
});
}
if (0 >= options.maxStringLength) {
return;
}
try {
elt = root.querySelectorAll('.sf-dump-str');
len = elt.length;
i = 0;
t = [];
while (i < len) t.push(elt[i++]);
len = t.length;
for (i = 0; i < len; ++i) {
elt = t[i];
s = elt.innerText || elt.textContent;
x = s.length - options.maxStringLength;
if (0 < x) {
h = elt.innerHTML;
elt[elt.innerText ? 'innerText' : 'textContent'] = s.substring(0, options.maxStringLength);
elt.className += ' sf-dump-str-collapse';
elt.innerHTML =
'<span class="sf-dump-str-collapse">' +
h +
'<a class="sf-dump-ref sf-dump-str-toggle" title="Collapse"> ◀</a></span>' +
'<span class="sf-dump-str-expand">' +
elt.innerHTML +
'<a class="sf-dump-ref sf-dump-str-toggle" title="' +
x +
' remaining characters"> ▶</a></span>';
}
}
} catch (e) {}
};
})(document);