MediaWiki:Common.js: Difference between revisions
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input.focus(); |
input.focus(); |
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}); |
}); |
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filterRows(); |
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}); |
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}); |
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/* ------------------------------------------------------------------------- |
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* QGIS Useful Plugins table search |
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* ------------------------------------------------------------------------- */ |
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mw.hook('wikipage.content').add(function ($content) { |
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'use strict'; |
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var action = mw.config.get('wgAction'); |
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/* Allow preview testing, but not the initial edit screen */ |
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if (action === 'edit') { |
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return; |
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} |
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$content.find('.qgis-plugin-results-table').each(function () { |
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var table = this; |
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if (table.dataset.pluginSearchInitialised === 'true') { |
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return; |
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} |
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table.dataset.pluginSearchInitialised = 'true'; |
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var tableBlock = document.createElement('div'); |
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tableBlock.className = |
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'benchmark-table-block qgis-plugin-table-block'; |
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tableBlock.style.display = 'block'; |
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tableBlock.style.width = '100%'; |
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tableBlock.style.maxWidth = '100%'; |
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tableBlock.style.marginLeft = '0'; |
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tableBlock.style.marginRight = '0'; |
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table.parentNode.insertBefore(tableBlock, table); |
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tableBlock.appendChild(table); |
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table.style.boxSizing = 'border-box'; |
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table.style.width = '100%'; |
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table.style.minWidth = '100%'; |
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var controls = document.createElement('div'); |
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controls.className = 'benchmark-table-controls'; |
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controls.style.boxSizing = 'border-box'; |
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var searchWrapper = document.createElement('div'); |
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searchWrapper.className = 'benchmark-table-search'; |
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var input = document.createElement('input'); |
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input.type = 'search'; |
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input.className = 'benchmark-search-input'; |
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input.placeholder = |
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'Search plugin name, description, or installation source'; |
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input.setAttribute( |
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'aria-label', |
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'Search QGIS plugins' |
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); |
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var clearButton = document.createElement('button'); |
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clearButton.type = 'button'; |
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clearButton.className = 'benchmark-search-clear'; |
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clearButton.textContent = 'Clear'; |
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var resultCount = document.createElement('div'); |
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resultCount.className = 'benchmark-result-count'; |
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resultCount.setAttribute('aria-live', 'polite'); |
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searchWrapper.appendChild(input); |
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searchWrapper.appendChild(clearButton); |
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controls.appendChild(searchWrapper); |
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controls.appendChild(resultCount); |
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tableBlock.insertBefore(controls, table); |
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var rows = Array.from( |
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table.querySelectorAll('tr') |
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).filter(function (row) { |
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return row.querySelectorAll('td').length > 0; |
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}); |
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function normaliseText(value) { |
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return String(value || '') |
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.toLocaleLowerCase() |
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.replace(/\s+/g, ' ') |
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.trim(); |
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} |
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function clearHighlights(root) { |
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Array.from( |
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root.querySelectorAll('mark.search-highlight') |
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).forEach(function (mark) { |
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var parent = mark.parentNode; |
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if (!parent) { |
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return; |
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} |
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parent.replaceChild( |
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document.createTextNode(mark.textContent), |
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mark |
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); |
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parent.normalize(); |
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}); |
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} |
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function escapeRegExp(value) { |
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return String(value).replace( |
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/[.*+?^${}()|[\]\\]/g, |
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'\\$&' |
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); |
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} |
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function highlightMatches(root, query) { |
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var pattern; |
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var walker; |
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var matchingNodes = []; |
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var node; |
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if (!query) { |
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return; |
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} |
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pattern = new RegExp( |
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escapeRegExp(query), |
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'ig' |
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); |
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walker = document.createTreeWalker( |
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root, |
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NodeFilter.SHOW_TEXT, |
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{ |
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acceptNode: function (textNode) { |
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if ( |
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!textNode.nodeValue || |
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!textNode.nodeValue.trim() |
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) { |
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return NodeFilter.FILTER_REJECT; |
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} |
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if ( |
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textNode.parentNode && |
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textNode.parentNode.closest( |
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'mark, script, style, input, button' |
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) |
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) { |
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return NodeFilter.FILTER_REJECT; |
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} |
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return pattern.test(textNode.nodeValue) |
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? NodeFilter.FILTER_ACCEPT |
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: NodeFilter.FILTER_REJECT; |
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} |
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} |
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); |
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while ((node = walker.nextNode())) { |
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matchingNodes.push(node); |
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} |
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matchingNodes.forEach(function (textNode) { |
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var text = textNode.nodeValue; |
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var fragment = |
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document.createDocumentFragment(); |
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var lastIndex = 0; |
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text.replace( |
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pattern, |
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function (match, offset) { |
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if (offset > lastIndex) { |
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fragment.appendChild( |
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document.createTextNode( |
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text.slice( |
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lastIndex, |
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offset |
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) |
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) |
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); |
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} |
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var mark = |
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document.createElement('mark'); |
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mark.className = 'search-highlight'; |
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mark.textContent = match; |
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fragment.appendChild(mark); |
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lastIndex = offset + match.length; |
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return match; |
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} |
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); |
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if (lastIndex < text.length) { |
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fragment.appendChild( |
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document.createTextNode( |
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text.slice(lastIndex) |
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) |
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); |
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} |
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textNode.parentNode.replaceChild( |
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fragment, |
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textNode |
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); |
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}); |
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} |
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function filterRows() { |
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var query = normaliseText(input.value); |
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var visibleCount = 0; |
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rows.forEach(function (row) { |
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clearHighlights(row); |
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var matches = |
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query === '' || |
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normaliseText( |
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row.textContent |
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).includes(query); |
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row.hidden = !matches; |
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if (matches) { |
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visibleCount += 1; |
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if (query) { |
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highlightMatches(row, query); |
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} |
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} |
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}); |
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resultCount.textContent = query |
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? visibleCount + |
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' matching plugin' + |
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(visibleCount === 1 ? '' : 's') |
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: rows.length + ' QGIS plugins'; |
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clearButton.hidden = query === ''; |
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} |
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input.addEventListener('input', filterRows); |
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clearButton.addEventListener( |
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'click', |
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function () { |
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input.value = ''; |
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filterRows(); |
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input.focus(); |
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} |
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); |
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filterRows(); |
filterRows(); |
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Revision as of 15:46, 15 July 2026
/* Any JavaScript here will be loaded for all users on every page load. */
/* -------------------------------------------------------------------------
* Shared helpers
* ------------------------------------------------------------------------- */
function tuflowNormaliseSearchText(value) {
return String(value || '')
.toLocaleLowerCase()
.replace(/\s+/g, ' ')
.trim();
}
function tuflowEscapeRegExp(value) {
return String(value || '').replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
}
function tuflowClearHighlights(root) {
if (!root) {
return;
}
Array.from(root.querySelectorAll('mark.search-highlight')).forEach(function (mark) {
var textNode = document.createTextNode(mark.textContent);
var parent = mark.parentNode;
if (!parent) {
return;
}
parent.replaceChild(textNode, mark);
parent.normalize();
});
}
function tuflowHighlightMatches(root, query) {
if (!root || !query) {
return;
}
tuflowClearHighlights(root);
var testPattern = new RegExp(tuflowEscapeRegExp(query), 'i');
var replacePattern = new RegExp(tuflowEscapeRegExp(query), 'ig');
var walker = document.createTreeWalker(
root,
NodeFilter.SHOW_TEXT,
{
acceptNode: function (node) {
if (!node.nodeValue || !node.nodeValue.trim()) {
return NodeFilter.FILTER_REJECT;
}
if (
node.parentNode &&
['SCRIPT', 'STYLE', 'MARK', 'TEXTAREA', 'INPUT'].indexOf(node.parentNode.nodeName) !== -1
) {
return NodeFilter.FILTER_REJECT;
}
return testPattern.test(node.nodeValue)
? NodeFilter.FILTER_ACCEPT
: NodeFilter.FILTER_REJECT;
}
}
);
var textNodes = [];
var currentNode;
while ((currentNode = walker.nextNode())) {
textNodes.push(currentNode);
}
textNodes.forEach(function (node) {
var text = node.nodeValue;
var fragment = document.createDocumentFragment();
var lastIndex = 0;
text.replace(replacePattern, function (match, offset) {
if (offset > lastIndex) {
fragment.appendChild(
document.createTextNode(text.slice(lastIndex, offset))
);
}
var mark = document.createElement('mark');
mark.className = 'search-highlight';
mark.textContent = match;
fragment.appendChild(mark);
lastIndex = offset + match.length;
return match;
});
if (lastIndex < text.length) {
fragment.appendChild(
document.createTextNode(text.slice(lastIndex))
);
}
if (node.parentNode) {
node.parentNode.replaceChild(fragment, node);
}
});
}
/* -------------------------------------------------------------------------
* Hardware benchmark table search
* ------------------------------------------------------------------------- */
mw.hook('wikipage.content').add(function ($content) {
'use strict';
var action = mw.config.get('wgAction');
/* Do not run inside edit or preview screens */
if (action === 'edit' || action === 'submit') {
return;
}
$content.find('.benchmark-results-table').each(function () {
var table = this;
if (table.dataset.searchInitialised === 'true') {
return;
}
table.dataset.searchInitialised = 'true';
var tableBlock = document.createElement('div');
tableBlock.className = 'benchmark-table-block';
table.parentNode.insertBefore(tableBlock, table);
tableBlock.appendChild(table);
var controls = document.createElement('div');
controls.className = 'benchmark-table-controls';
var searchWrapper = document.createElement('div');
searchWrapper.className = 'benchmark-table-search';
var input = document.createElement('input');
input.type = 'search';
input.className = 'benchmark-search-input';
input.placeholder =
'Search processor, system name, RAM, or benchmark result';
input.setAttribute('aria-label', 'Search benchmark results');
var clearButton = document.createElement('button');
clearButton.type = 'button';
clearButton.className = 'benchmark-search-clear';
clearButton.textContent = 'Clear';
var resultCount = document.createElement('div');
resultCount.className = 'benchmark-result-count';
resultCount.setAttribute('aria-live', 'polite');
searchWrapper.appendChild(input);
searchWrapper.appendChild(clearButton);
controls.appendChild(searchWrapper);
controls.appendChild(resultCount);
tableBlock.insertBefore(controls, table);
var rows = Array.from(table.querySelectorAll('tr')).filter(function (row) {
return row.querySelectorAll('td').length > 0;
});
function filterRows() {
var query = tuflowNormaliseSearchText(input.value);
var visibleCount = 0;
rows.forEach(function (row) {
tuflowClearHighlights(row);
var matches =
query === '' ||
tuflowNormaliseSearchText(row.textContent).includes(query);
row.hidden = !matches;
if (matches) {
visibleCount += 1;
if (query !== '') {
tuflowHighlightMatches(row, query);
}
}
});
resultCount.textContent = query
? visibleCount + ' matching result' + (visibleCount === 1 ? '' : 's')
: rows.length + ' benchmark results';
clearButton.hidden = query === '';
}
input.addEventListener('input', filterRows);
clearButton.addEventListener('click', function () {
input.value = '';
filterRows();
input.focus();
});
filterRows();
});
});
/* -------------------------------------------------------------------------
* Category-aware Example Model Catalogue search
* ------------------------------------------------------------------------- */
mw.hook('wikipage.content').add(function ($content) {
'use strict';
var action = mw.config.get('wgAction');
/* Allow preview testing, but not the initial edit screen */
if (action === 'edit') {
return;
}
$content.find('.example-model-results-table').each(function () {
var table = this;
if (table.dataset.exampleSearchInitialised === 'true') {
return;
}
table.dataset.exampleSearchInitialised = 'true';
var tableBlock = document.createElement('div');
tableBlock.className =
'benchmark-table-block example-model-table-block';
tableBlock.style.display = 'block';
tableBlock.style.width = '100%';
tableBlock.style.maxWidth = '100%';
tableBlock.style.marginLeft = '0';
tableBlock.style.marginRight = '0';
table.parentNode.insertBefore(tableBlock, table);
tableBlock.appendChild(table);
table.style.boxSizing = 'border-box';
table.style.width = '100%';
table.style.minWidth = '100%';
var controls = document.createElement('div');
controls.className = 'benchmark-table-controls';
controls.style.boxSizing = 'border-box';
var searchWrapper = document.createElement('div');
searchWrapper.className = 'benchmark-table-search';
var input = document.createElement('input');
input.type = 'search';
input.className = 'benchmark-search-input';
input.placeholder =
'Search model category, description, or model name';
input.setAttribute('aria-label', 'Search Example Model Catalogue');
var clearButton = document.createElement('button');
clearButton.type = 'button';
clearButton.className = 'benchmark-search-clear';
clearButton.textContent = 'Clear';
var resultCount = document.createElement('div');
resultCount.className = 'benchmark-result-count';
resultCount.setAttribute('aria-live', 'polite');
searchWrapper.appendChild(input);
searchWrapper.appendChild(clearButton);
controls.appendChild(searchWrapper);
controls.appendChild(resultCount);
tableBlock.insertBefore(controls, table);
/*
* Catalogue logical columns:
* 0: Major category
* 1: Subcategory
* 2: Description
* 3: Model name
*/
var originalRows = Array.from(table.querySelectorAll('tr')).filter(function (row) {
return row.querySelectorAll('td').length > 0;
});
if (!originalRows.length) {
controls.remove();
return;
}
var rowParent = originalRows[0].parentNode;
var activeRowspans = [];
var records = [];
function getCellText(cell) {
return cell ? tuflowNormaliseSearchText(cell.textContent) : '';
}
originalRows.forEach(function (row, rowIndex) {
var logicalCells = [];
var physicalCells = Array.from(row.cells);
var columnIndex = 0;
activeRowspans.forEach(function (active, index) {
if (active && active.endRow >= rowIndex) {
logicalCells[index] = active.cell;
}
});
physicalCells.forEach(function (cell) {
while (logicalCells[columnIndex]) {
columnIndex += 1;
}
var colspan = Math.max(cell.colSpan || 1, 1);
var rowspan = Math.max(cell.rowSpan || 1, 1);
for (var offset = 0; offset < colspan; offset += 1) {
var logicalColumn = columnIndex + offset;
logicalCells[logicalColumn] = cell;
if (rowspan > 1) {
activeRowspans[logicalColumn] = {
cell: cell,
endRow: rowIndex + rowspan - 1
};
}
}
columnIndex += colspan;
});
var categoryCell = logicalCells[0] || null;
var subcategoryCell = logicalCells[1] || null;
var descriptionCell = logicalCells[2] || null;
var modelNameCell = logicalCells[3] || null;
var categorySpansBoth =
categoryCell &&
subcategoryCell &&
categoryCell === subcategoryCell;
var category = getCellText(categoryCell);
var subcategory = categorySpansBoth ? '' : getCellText(subcategoryCell);
var description = getCellText(descriptionCell);
var modelName = getCellText(modelNameCell);
records.push({
originalRow: row,
categoryCell: categoryCell,
subcategoryCell: categorySpansBoth ? null : subcategoryCell,
descriptionCell: descriptionCell,
modelNameCell: modelNameCell,
category: category,
subcategory: subcategory,
categoryKey: category || '__uncategorised__',
subcategoryKey: subcategory || '__no_subcategory__',
searchableText: tuflowNormaliseSearchText(
[category, subcategory, description, modelName].join(' ')
)
});
});
function cloneCell(cell) {
var clone;
if (!cell) {
return document.createElement('td');
}
clone = cell.cloneNode(true);
clone.removeAttribute('rowspan');
clone.removeAttribute('colspan');
return clone;
}
function removeDisplayedDataRows() {
Array.from(table.querySelectorAll('tr')).forEach(function (row) {
if (row.querySelectorAll('td').length > 0) {
row.remove();
}
});
}
function restoreOriginalRows() {
removeDisplayedDataRows();
records.forEach(function (record) {
tuflowClearHighlights(record.originalRow);
rowParent.appendChild(record.originalRow);
});
}
function getRunLength(items, startIndex, keyFunction) {
var startingKey = keyFunction(items[startIndex]);
var count = 1;
var index;
for (index = startIndex + 1; index < items.length; index += 1) {
if (keyFunction(items[index]) !== startingKey) {
break;
}
count += 1;
}
return count;
}
function renderFilteredRows(matches, query) {
removeDisplayedDataRows();
matches.forEach(function (record, index) {
var previous = index > 0 ? matches[index - 1] : null;
var categoryStarts =
!previous ||
previous.categoryKey !== record.categoryKey;
var subcategoryStarts =
categoryStarts ||
previous.subcategoryKey !== record.subcategoryKey;
var row = document.createElement('tr');
if (categoryStarts) {
var categoryCell = cloneCell(record.categoryCell);
var categoryRowspan = getRunLength(matches, index, function (item) {
return item.categoryKey;
});
categoryCell.rowSpan = categoryRowspan;
if (!record.subcategory) {
categoryCell.colSpan = 2;
}
row.appendChild(categoryCell);
}
if (record.subcategory && subcategoryStarts) {
var subcategoryCell = cloneCell(record.subcategoryCell);
var subcategoryRowspan = getRunLength(matches, index, function (item) {
return item.categoryKey + '::' + item.subcategoryKey;
});
subcategoryCell.rowSpan = subcategoryRowspan;
row.appendChild(subcategoryCell);
}
row.appendChild(cloneCell(record.descriptionCell));
row.appendChild(cloneCell(record.modelNameCell));
if (query) {
tuflowHighlightMatches(row, query);
}
rowParent.appendChild(row);
});
}
function filterRows() {
var query = tuflowNormaliseSearchText(input.value);
var matches;
if (!query) {
restoreOriginalRows();
resultCount.textContent =
records.length + ' example models';
clearButton.hidden = true;
return;
}
matches = records.filter(function (record) {
return record.searchableText.includes(query);
});
renderFilteredRows(matches, query);
resultCount.textContent =
matches.length +
' matching model' +
(matches.length === 1 ? '' : 's');
clearButton.hidden = false;
}
input.addEventListener('input', filterRows);
clearButton.addEventListener('click', function () {
input.value = '';
filterRows();
input.focus();
});
filterRows();
});
});
/* -------------------------------------------------------------------------
* QGIS Useful Plugins table search
* ------------------------------------------------------------------------- */
mw.hook('wikipage.content').add(function ($content) {
'use strict';
var action = mw.config.get('wgAction');
/* Allow preview testing, but not the initial edit screen */
if (action === 'edit') {
return;
}
$content.find('.qgis-plugin-results-table').each(function () {
var table = this;
if (table.dataset.pluginSearchInitialised === 'true') {
return;
}
table.dataset.pluginSearchInitialised = 'true';
var tableBlock = document.createElement('div');
tableBlock.className =
'benchmark-table-block qgis-plugin-table-block';
tableBlock.style.display = 'block';
tableBlock.style.width = '100%';
tableBlock.style.maxWidth = '100%';
tableBlock.style.marginLeft = '0';
tableBlock.style.marginRight = '0';
table.parentNode.insertBefore(tableBlock, table);
tableBlock.appendChild(table);
table.style.boxSizing = 'border-box';
table.style.width = '100%';
table.style.minWidth = '100%';
var controls = document.createElement('div');
controls.className = 'benchmark-table-controls';
controls.style.boxSizing = 'border-box';
var searchWrapper = document.createElement('div');
searchWrapper.className = 'benchmark-table-search';
var input = document.createElement('input');
input.type = 'search';
input.className = 'benchmark-search-input';
input.placeholder =
'Search plugin name, description, or installation source';
input.setAttribute(
'aria-label',
'Search QGIS plugins'
);
var clearButton = document.createElement('button');
clearButton.type = 'button';
clearButton.className = 'benchmark-search-clear';
clearButton.textContent = 'Clear';
var resultCount = document.createElement('div');
resultCount.className = 'benchmark-result-count';
resultCount.setAttribute('aria-live', 'polite');
searchWrapper.appendChild(input);
searchWrapper.appendChild(clearButton);
controls.appendChild(searchWrapper);
controls.appendChild(resultCount);
tableBlock.insertBefore(controls, table);
var rows = Array.from(
table.querySelectorAll('tr')
).filter(function (row) {
return row.querySelectorAll('td').length > 0;
});
function normaliseText(value) {
return String(value || '')
.toLocaleLowerCase()
.replace(/\s+/g, ' ')
.trim();
}
function clearHighlights(root) {
Array.from(
root.querySelectorAll('mark.search-highlight')
).forEach(function (mark) {
var parent = mark.parentNode;
if (!parent) {
return;
}
parent.replaceChild(
document.createTextNode(mark.textContent),
mark
);
parent.normalize();
});
}
function escapeRegExp(value) {
return String(value).replace(
/[.*+?^${}()|[\]\\]/g,
'\\$&'
);
}
function highlightMatches(root, query) {
var pattern;
var walker;
var matchingNodes = [];
var node;
if (!query) {
return;
}
pattern = new RegExp(
escapeRegExp(query),
'ig'
);
walker = document.createTreeWalker(
root,
NodeFilter.SHOW_TEXT,
{
acceptNode: function (textNode) {
if (
!textNode.nodeValue ||
!textNode.nodeValue.trim()
) {
return NodeFilter.FILTER_REJECT;
}
if (
textNode.parentNode &&
textNode.parentNode.closest(
'mark, script, style, input, button'
)
) {
return NodeFilter.FILTER_REJECT;
}
return pattern.test(textNode.nodeValue)
? NodeFilter.FILTER_ACCEPT
: NodeFilter.FILTER_REJECT;
}
}
);
while ((node = walker.nextNode())) {
matchingNodes.push(node);
}
matchingNodes.forEach(function (textNode) {
var text = textNode.nodeValue;
var fragment =
document.createDocumentFragment();
var lastIndex = 0;
text.replace(
pattern,
function (match, offset) {
if (offset > lastIndex) {
fragment.appendChild(
document.createTextNode(
text.slice(
lastIndex,
offset
)
)
);
}
var mark =
document.createElement('mark');
mark.className = 'search-highlight';
mark.textContent = match;
fragment.appendChild(mark);
lastIndex = offset + match.length;
return match;
}
);
if (lastIndex < text.length) {
fragment.appendChild(
document.createTextNode(
text.slice(lastIndex)
)
);
}
textNode.parentNode.replaceChild(
fragment,
textNode
);
});
}
function filterRows() {
var query = normaliseText(input.value);
var visibleCount = 0;
rows.forEach(function (row) {
clearHighlights(row);
var matches =
query === '' ||
normaliseText(
row.textContent
).includes(query);
row.hidden = !matches;
if (matches) {
visibleCount += 1;
if (query) {
highlightMatches(row, query);
}
}
});
resultCount.textContent = query
? visibleCount +
' matching plugin' +
(visibleCount === 1 ? '' : 's')
: rows.length + ' QGIS plugins';
clearButton.hidden = query === '';
}
input.addEventListener('input', filterRows);
clearButton.addEventListener(
'click',
function () {
input.value = '';
filterRows();
input.focus();
}
);
filterRows();
});
});