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Updating code for image search handling
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@jrie
jrie committed Feb 24, 2020
1 parent b56a96e commit b1b641e
Showing 1 changed file with 46 additions and 21 deletions.
67 changes: 46 additions & 21 deletions gpi.js
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Expand Up @@ -18,14 +18,15 @@ let fireAt = 0

// RegExParsers
let imgRegExBase = /\[,(http[s]{0,1}(%3a|:).[^\?]*\.(jpg|jpeg|gif|png|webm|svg|tiff))/i
let imgRegExBaseImage2 = /\[,(http[s]{0,1}(%3a|:).[^\?]*\.(jpg|jpeg|gif|png|webm|svg|tiff))/i
let imgRegExBase2 = /=(http[s]{0,1}(%3a|:).[^\?]*\.(jpg|jpeg|gif|png|webm|svg|tiff))/i
let imgRegExBaseNoImage = /\[,(http[s]{0,1}(%3a|:).[^&\?]*)/i
let imgRegExBaseNoImage2 = /=(http[s]{0,1}(%3a|:).[^&\?]*)/i

let imgRegExBaseImg = /=(http[s]{0,1}(%3a|:).[^\?]*\.(jpg|jpeg|gif|png|webm|svg|tiff))/i
let imgRegExBaseImage2Img = /(http[s]{0,1}(%3a|:).[^\?]*\.(jpg|jpeg|gif|png|webm|svg|tiff))/i
let imgRegExBaseNoImageImg = /(http[s]{0,1}(%3a|:).[^\&\?]*)/i

// Gathers all images and adds a "view" link to the direct picture url
// Gathers all images and adds a "VIEW" link to the direct picture url
function rewampImgs () {
try {
let imgLinks = document.querySelectorAll('div.isv-r')
Expand All @@ -36,26 +37,34 @@ function rewampImgs () {
for (let img of imgLinks) {
let imageID = img.dataset['id']
try {
img.dataset['irul'] = pageLoad.match(new RegExp('[0-9]?,"' + imageID + '",.*\],'))[0].split('"', 6)
let imgData = pageLoad.match(new RegExp('[0-9]?,"' + imageID + '",.*\],'))[0].split('"', 6)
imgData.splice(0, imgData.length - 3)
img.dataset['irul'] = imgData
} catch (err) {
continue
}

let imgURL = imgRegExBase.exec(img.dataset['irul'])
let imgURL = imgRegExBase2.exec(img.dataset['irul'])
if (imgURL !== null && imgURL[1].startsWith('https://encrypted-tbn0.gstatic.com/images')) imgURL = null

if (imgURL !== null && imgURL[1].startsWith('=')) imgURL = imgRegExBaseImage2.exec(img.dataset['irul'])
if (imgURL === null) imgURL = imgRegExBaseNoImage2.exec(img.dataset['irul'])
if (imgURL !== null && imgURL[1].startsWith('https://encrypted-tbn0.gstatic.com/images')) imgURL = null

if (imgURL === null) {
imgURL = imgRegExBaseNoImage.exec(img.dataset['irul'])
imgURL = imgRegExBase.exec(img.dataset['irul'])
if (imgURL !== null && imgURL[1].startsWith('https://encrypted-tbn0.gstatic.com/images')) imgURL = null

if (imgURL === null) {
if (img.dataset['irul'] === '') {
img.style.border = '6px solid #000'
console.log('[ERROR in "rewampImgs" of google-panic-images"] The following image link could not be extracted:')
console.log(img)
imgURL = imgRegExBaseNoImage.exec(img.dataset['irul'])
if (imgURL === null) {
if (img.dataset['irul'] === '') {
img.style.border = '6px solid #000'
console.log('[ERROR in "rewampImgs" of google-panic-images"] The following image link could not be extracted:')
console.log(img)
}

continue
}

continue
}
}

Expand All @@ -77,14 +86,13 @@ function rewampImgs () {
if (hasControls) continue

imgURL = decodeURIComponent(imgURL)
img.addEventListener('mouseenter', overlayControls)
img.addEventListener('mouseleave', hideControls)

let domButton = document.createElement('a')
domButton.target = '_blank'
domButton.href = imgURL
domButton.role = 'button'
domButton.className = GOOGLE_PANIC_CLASS
domButton.appendChild(document.createTextNode('View'))
domButton.appendChild(document.createTextNode('VIEW'))
domButton.style['visibility'] = 'hidden'
domButton.style['position'] = 'absolute'
domButton.style['top'] = '6%'
Expand All @@ -100,12 +108,18 @@ function rewampImgs () {
domButton.style['border'] = '1px solid #aaa'
domButton.style['border-left'] = 'none'
img.appendChild(domButton)

img.addEventListener('mouseenter', overlayControls)
img.addEventListener('mousemove', overlayControls)
img.addEventListener('mouseleave', hideControls)

}

for (let btn of document.querySelectorAll('a.' + GOOGLE_PANIC_CLASS)) {
btn.removeEventListener('click', openImgLink)
btn.addEventListener('click', openImgLink)
}

} catch (err) {
console.log(err)
}
Expand All @@ -121,7 +135,6 @@ function readURLforImg (imgLink) {
imgLink.dataset['irul'] = imgLink.href

let imgURL = imgRegExBaseImg.exec(imgLink.dataset['irul'])

if (imgURL !== null && imgURL[1].startsWith('=')) imgURL = imgRegExBaseImage2Img.exec(imgLink.dataset['irul'])

if (imgURL === null) {
Expand Down Expand Up @@ -157,14 +170,13 @@ function readURLforImg (imgLink) {
if (hasControls) return

imgURL = decodeURIComponent(imgURL)
imgLink.parentNode.addEventListener('mouseenter', overlayControls)
imgLink.parentNode.addEventListener('mouseleave', hideControls)

let domButton = document.createElement('a')
domButton.target = '_blank'
domButton.href = imgURL
domButton.role = 'button'
domButton.className = GOOGLE_PANIC_CLASS
domButton.appendChild(document.createTextNode('View'))
domButton.appendChild(document.createTextNode('VIEW'))
domButton.style['visibility'] = 'hidden'
domButton.style['position'] = 'absolute'
domButton.style['top'] = '6%'
Expand All @@ -185,6 +197,12 @@ function readURLforImg (imgLink) {
btn.removeEventListener('click', openImgLink)
btn.addEventListener('click', openImgLink)
}

imgLink.parentNode.addEventListener('mouseenter', overlayControls)
imgLink.parentNode.addEventListener('mousemove', overlayControls)
imgLink.parentNode.addEventListener('mouseleave', hideControls)

imgLink.parentNode.dispatchEvent(new MouseEvent('mouseenter', { 'target': imgLink.parentNode }))
} catch (err) {
console.log(err)
}
Expand All @@ -195,8 +213,15 @@ function rewampImgs2 () {

for (let imgLink of imgLinks) {
if (imgLink.dataset['navigation'] !== undefined) continue
imgLink.addEventListener('mouseenter', function (evt) { readURLforImg(evt.target.parentNode.parentNode) })
imgLink.addEventListener('click', function (evt) { readURLforImg(evt.target.parentNode.parentNode) })

imgLink.addEventListener('click', function (evt) {
for (let child of evt.target.parentNode.parentNode.parentNode.childNodes) {
if (child.className === GOOGLE_PANIC_CLASS) return
}
evt.stopPropagation()
evt.preventDefault()
readURLforImg(evt.target.parentNode.parentNode)
})
}
}

Expand Down

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