easy toggle to show or hide bunches of repeated results in eBay searches
目前为
// ==UserScript== // @name eBay hide duplicate results updated // @description easy toggle to show or hide bunches of repeated results in eBay searches // @namespace [email protected] // @include http://*search.ebay.co.uk/* // @include http://*search.ebay.com/* // @include http://*shop.ebay.co.uk/* // @include http://*shop.ebay.com/* // @include http://www.ebay.com/sch/* // @version 1.0 // ==/UserScript== /* This is a version of znerp's eBay hide duplicate results script from userscripts.org that works on http://www.ebay.com/sch/. I don't know if it still works on the other urls that are included or even if they still exist. It has been extended slightly to allow for almost identical descriptions to still count as a match and to report the number of duplicates next to the plus/minus icons. There was no license specified on the original code so I assume that znerp meant to dedicate his version to the public domain. This version is therefore also dedicated to the public domain. [email protected] */ var TAG = 'ebhdru: '; console.log(TAG + 'start'); var plus = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAABnRSTlMA%2FwD%2FA" + "P83WBt9AAAAZElEQVR4nL2SUQ6AMAhDH2Q38v430DPhh4YsyHCLif0jK21hiJkBIgdvMNsAnWQ7TWCfYTtacKzl" + "70jp8yhn3lBguaH1RYjhZT%2FeNwdXurTTvf08tKP4xOXT0Poins5aBwhs4ATOOiHsGI5R2gAAAABJRU5ErkJgg" + "g%3D%3D" var minus = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAABnRSTlMA%2FwD%2F" + "AP83WBt9AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVR4nGP8%2F%2F8%2FAwMDIyMjAyEAUQmjiAMkKYYCh" + "Evw64a7mYlUG2ivAQHw%2BAFZimQbWIi0hHwb6BlKxAJSEx8T8XogygC6eSP5CxYWpwAAAABJRU5ErkJggg%3D%" + "3D" var thisResult, nextResult switch (true) { case /search/.test(location.host): console.log(TAG + 'found search'); handlePagesNamedSearch(); break; case /shop/.test(location.host): console.log(TAG + 'found shop'); handlePagesNamedShop(); break; default: console.log(TAG + 'found other'); handleOtherPages(); break; } function handlePagesNamedSearch(){ console.log(TAG + 'handlePagesNamedSearch'); var allResults = document.evaluate('//table[@class="ebItemlist single"]/tbody/tr[contains(@class,"single")]/td[@class="ebcTtl"]/h3/a', document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); for (i = 0; i < allResults.snapshotLength - 1; i++) { thisResult = allResults.snapshotItem(i) nextResult = allResults.snapshotItem(i + 1) if (thisResult.textContent == nextResult.textContent) { nextResult.parentNode.parentNode.parentNode.style.display = "none" nextResult.parentNode.parentNode.parentNode.setAttribute("znerp", "hidden") nextResult.parentNode.appendChild(document.createTextNode(" <<duplicate>>")) if (thisResult.parentNode.parentNode.parentNode.style.display != "none") { icon = document.createElement("img") icon.src = plus icon.setAttribute("style", "padding: 3px; cursor: pointer;") thisResult.parentNode.parentNode.insertBefore(icon, thisResult.parentNode.parentNode.firstChild) icon.addEventListener( 'click', function() { this.src = (this.src == plus ? minus : plus) foo = this.parentNode.parentNode if (this.src == minus) while((foo = foo.nextSibling).getAttribute("znerp") == "hidden") { foo.style.display = "" foo.setAttribute("znerp", "showing") } else while((foo = foo.nextSibling).getAttribute("znerp") == "showing") { foo.style.display = "none" foo.setAttribute("znerp", "hidden") } }, true) } } } var otherStuff = document.evaluate('//table[@class="ebItemlist single"]/tbody/tr/td/script', document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); for (i = otherStuff.snapshotLength - 1; i >= 0; i--) (foo = otherStuff.snapshotItem(i).parentNode.parentNode).parentNode.removeChild(foo) } function handlePagesNamedShop(){ console.log(TAG + 'handlePagesNamedShop'); var allResults = document.evaluate('//div[contains(@class,"lview")]/table[@class="nol"]/tbody/tr/td[@class="details"]/div[@class="ttl"]/a', document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); for (i = 0; i < allResults.snapshotLength - 1; i++) { thisResult = allResults.snapshotItem(i) nextResult = allResults.snapshotItem(i + 1) if (thisResult.textContent == nextResult.textContent) { nextResult.parentNode.parentNode.parentNode.parentNode.parentNode.style.display = "none" nextResult.parentNode.parentNode.parentNode.parentNode.parentNode.nextSibling.style.display = "none" nextResult.parentNode.parentNode.parentNode.parentNode.parentNode.setAttribute("znerp", "hidden") nextResult.parentNode.parentNode.parentNode.parentNode.parentNode.nextSibling.setAttribute("znerp", "hidden") nextResult.parentNode.appendChild(document.createTextNode(" <<duplicate>>")) if (thisResult.parentNode.parentNode.parentNode.parentNode.parentNode.style.display != "none") { icon = document.createElement("img") icon.src = plus icon.setAttribute("style", "padding: 3px; cursor: pointer;") thisResult.parentNode.parentNode.insertBefore(icon, thisResult.parentNode.parentNode.firstChild) icon.addEventListener( 'click', function() { this.src = (this.src == plus ? minus : plus) foo = this.parentNode.parentNode.parentNode.parentNode if (this.src == minus) while((foo = foo.nextSibling.nextSibling.nextSibling).getAttribute("znerp") == "hidden") { foo.style.display = "" foo.nextSibling.style.display = "" foo.setAttribute("znerp", "showing") foo.nextSibling.setAttribute("znerp", "showing") } else while((foo = foo.nextSibling.nextSibling.nextSibling).getAttribute("znerp") == "showing") { foo.style.display = "none" foo.nextSibling.style.display = "none" foo.setAttribute("znerp", "hidden") foo.nextSibling.setAttribute("znerp", "hidden") } }, true) } } } } function handleOtherPages(){ console.log(TAG + 'handleOtherPages'); var allResults = document.evaluate('//a[contains(@class,"vip")]', document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); console.log(TAG + ' len:' + allResults.snapshotLength); var duplicateCount = 0; for (i = 0; i < allResults.snapshotLength - 1; i++) { console.log(TAG + ' i:' + i); thisResult = allResults.snapshotItem(i) nextResult = allResults.snapshotItem(i + 1) console.log(TAG + ' tr: ' + thisResult.textContent); if (match(thisResult.textContent, nextResult.textContent)) { console.log(TAG + ' matched'); var thisHeading = thisResult.parentNode; var nextHeading = nextResult.parentNode; var thisListItem = thisHeading.parentNode; var nextListItem = nextHeading.parentNode; console.log(TAG + ' l: ' + nextListItem.className); nextListItem.style.display = "none" nextListItem.setAttribute("znerp", "hidden") console.log(TAG + ' a'); duplicateCount++; nextHeading.appendChild(document.createTextNode(" <<duplicate " + duplicateCount +">>")); console.log(TAG + ' b'); console.log(TAG + ' c'); console.log(TAG + ' duplicateCount: ' + duplicateCount); if (thisListItem.style.display != "none") { console.log(TAG + ' add icon'); icon = addIcon(thisListItem); } } else { if (duplicateCount != 0){ console.log(TAG + ' show dup count'); var dups = document.createTextNode(duplicateCount + ' duplicates'); icon.parentNode.insertBefore(dups, icon); duplicateCount = 0; } } } console.log(TAG + ' otherStuff'); var otherStuff = document.evaluate('//table[@class="ebItemlist single"]/tbody/tr/td/script', document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null); for (i = otherStuff.snapshotLength - 1; i >= 0; i--) (foo = otherStuff.snapshotItem(i).parentNode.parentNode).parentNode.removeChild(foo) } // A slightly fuzzy match. At the momemnt it simply lops off the // first and last two characters and checks to see if ewhat remains is // an exact match. The reason for ignoring the leadinga trailing // characters is that vendors often add spurious characters to // distinguish otherwise identical descriptions. Should be replaced // with a more sophisticated measure which also includes the price. function match(s1, s2) { var a1 = s1.substring(2, s1.length - 2); var a2 = s2.substring(2, s2.length - 2); return a1 == a2; } // Add the plus icon to the beginning of the specified element and // attach a click event handler to reveal or hide the duplicates. function addIcon(thisListItem) { icon = document.createElement("img") icon.src = plus icon.setAttribute("style", "padding: 3px; cursor: pointer;") thisListItem.insertBefore(icon, thisListItem.firstChild) icon.addEventListener( 'click', function() { this.src = (this.src == plus ? minus : plus) listItem = this.parentNode; if (this.src == minus) while((listItem = listItem.nextSibling).getAttribute("znerp") == "hidden") { listItem.style.display = "" listItem.setAttribute("znerp", "showing") } else while((listItem = listItem.nextSibling).getAttribute("znerp") == "showing") { listItem.style.display = "none" listItem.setAttribute("znerp", "hidden") } }, true) return icon; } console.log(TAG + 'finish');