iframe-proxy | Sunbelt Computer Software

History

248 lines (218 loc) · 8.28 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

// Localization support

const messages = {

'en': {

'copy': 'Copy',

'copy_to_clipboard': 'Copy to clipboard',

'copy_success': 'Copied!',

'copy_failure': 'Failed to copy',

'es' : {

'copy': 'Copiar',

'copy_to_clipboard': 'Copiar al portapapeles',

'copy_success': '¡Copiado!',

'copy_failure': 'Error al copiar',

'de' : {

'copy': 'Kopieren',

'copy_to_clipboard': 'In die Zwischenablage kopieren',

'copy_success': 'Kopiert!',

'copy_failure': 'Fehler beim Kopieren',

'fr' : {

'copy': 'Copier',

'copy_to_clipboard': 'Copier dans le presse-papier',

'copy_success': 'Copié !',

'copy_failure': 'Échec de la copie',

'ru': {

'copy': 'Скопировать',

'copy_to_clipboard': 'Скопировать в буфер',

'copy_success': 'Скопировано!',

'copy_failure': 'Не удалось скопировать',

'zh-CN': {

'copy': '复制',

'copy_to_clipboard': '复制到剪贴板',

'copy_success': '复制成功!',

'copy_failure': '复制失败',

'it' : {

'copy': 'Copiare',

'copy_to_clipboard': 'Copiato negli appunti',

'copy_success': 'Copiato!',

'copy_failure': 'Errore durante la copia',

}

let locale = 'en'

if( document.documentElement.lang !== undefined

&& messages[document.documentElement.lang] !== undefined ) {

locale = document.documentElement.lang

}

let doc_url_root = DOCUMENTATION_OPTIONS.URL_ROOT;

if (doc_url_root == '#') {

doc_url_root = '';

}

/**

* SVG files for our copy buttons

let iconCheck = `<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-check" width="44" height="44" viewBox="0 0 24 24" stroke-width="2" stroke="#22863a" fill="none" stroke-linecap="round" stroke-linejoin="round">

<title>${messages[locale]['copy_success']}</title>

</svg>`

// If the user specified their own SVG use that, otherwise use the default

let iconCopy = ``;

if (!iconCopy) {

iconCopy = `<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-copy" width="44" height="44" viewBox="0 0 24 24" stroke-width="1.5" stroke="#000000" fill="none" stroke-linecap="round" stroke-linejoin="round">

<title>${messages[locale]['copy_to_clipboard']}</title>

</svg>`

}

/**

* Set up copy/paste for code blocks

const runWhenDOMLoaded = cb => {

if (document.readyState != 'loading') {

cb()

} else if (document.addEventListener) {

document.addEventListener('DOMContentLoaded', cb)

} else {

document.attachEvent('onreadystatechange', function() {

if (document.readyState == 'complete') cb()

})

}

const codeCellId = index => `codecell${index}`

// Clears selected text since ClipboardJS will select the text when copying

const clearSelection = () => {

if (window.getSelection) {

window.getSelection().removeAllRanges()

} else if (document.selection) {

document.selection.empty()

}

// Changes tooltip text for a moment, then changes it back

// We want the timeout of our `success` class to be a bit shorter than the

// tooltip and icon change, so that we can hide the icon before changing back.

var timeoutIcon = 2000;

var timeoutSuccessClass = 1500;

const temporarilyChangeTooltip = (el, oldText, newText) => {

el.setAttribute('data-tooltip', newText)

el.classList.add('success')

// Remove success a little bit sooner than we change the tooltip

// So that we can use CSS to hide the copybutton first

setTimeout(() => el.classList.remove('success'), timeoutSuccessClass)

setTimeout(() => el.setAttribute('data-tooltip', oldText), timeoutIcon)

}

// Changes the copy button icon for two seconds, then changes it back

const temporarilyChangeIcon = (el) => {

el.innerHTML = iconCheck;

setTimeout(() => {el.innerHTML = iconCopy}, timeoutIcon)

}

const addCopyButtonToCodeCells = () => {

// If ClipboardJS hasn't loaded, wait a bit and try again. This

// happens because we load ClipboardJS asynchronously.

if (window.ClipboardJS === undefined) {

setTimeout(addCopyButtonToCodeCells, 250)

return

}

// Add copybuttons to all of our code cells

const COPYBUTTON_SELECTOR = 'div.highlight pre';

const codeCells = document.querySelectorAll(COPYBUTTON_SELECTOR)

codeCells.forEach((codeCell, index) => {

const id = codeCellId(index)

codeCell.setAttribute('id', id)

const clipboardButton = id =>

`<button class="copybtn o-tooltip--left" data-tooltip="${messages[locale]['copy']}" data-clipboard-target="#${id}">

${iconCopy}

</button>`

codeCell.insertAdjacentHTML('afterend', clipboardButton(id))

})

function escapeRegExp(string) {

return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string

}

/**

* Removes excluded text from a Node.

* @param {Node} target Node to filter.

* @param {string} exclude CSS selector of nodes to exclude.

* @returns {DOMString} Text from `target` with text removed.

function filterText(target, exclude) {

const clone = target.cloneNode(true); // clone as to not modify the live DOM

if (exclude) {

// remove excluded nodes

clone.querySelectorAll(exclude).forEach(node => node.remove());

}

return clone.innerText;

}

// Callback when a copy button is clicked. Will be passed the node that was clicked

// should then grab the text and replace pieces of text that shouldn't be used in output

function formatCopyText(textContent, copybuttonPromptText, isRegexp = false, onlyCopyPromptLines = true, removePrompts = true, copyEmptyLines = true, lineContinuationChar = "", hereDocDelim = "") {

var regexp;

var match;

// Do we check for line continuation characters and "HERE-documents"?

var useLineCont = !!lineContinuationChar

var useHereDoc = !!hereDocDelim

// create regexp to capture prompt and remaining line

if (isRegexp) {

regexp = new RegExp('^(' + copybuttonPromptText + ')(.*)')

} else {

regexp = new RegExp('^(' + escapeRegExp(copybuttonPromptText) + ')(.*)')

}

const outputLines = [];

var promptFound = false;

var gotLineCont = false;

var gotHereDoc = false;

const lineGotPrompt = [];

for (const line of textContent.split('\n')) {

match = line.match(regexp)

if (match || gotLineCont || gotHereDoc) {

promptFound = regexp.test(line)

lineGotPrompt.push(promptFound)

if (removePrompts && promptFound) {

outputLines.push(match[2])

} else {

outputLines.push(line)

}

gotLineCont = line.endsWith(lineContinuationChar) & useLineCont

if (line.includes(hereDocDelim) & useHereDoc)

gotHereDoc = !gotHereDoc

} else if (!onlyCopyPromptLines) {

outputLines.push(line)

} else if (copyEmptyLines && line.trim() === '') {

outputLines.push(line)

}

// If no lines with the prompt were found then just use original lines

if (lineGotPrompt.some(v => v === true)) {

textContent = outputLines.join('\n');

}

// Remove a trailing newline to avoid auto-running when pasting

if (textContent.endsWith("\n")) {

textContent = textContent.slice(0, -1)

}

return textContent

}

var copyTargetText = (trigger) => {

var target = document.querySelector(trigger.attributes['data-clipboard-target'].value);

// get filtered text

let exclude = '.linenos';

let text = filterText(target, exclude);

return formatCopyText(text, '>>> |\\.\\.\\. ', true, true, true, true, '', '')

}

// Initialize with a callback so we can modify the text before copy

const clipboard = new ClipboardJS('.copybtn', {text: copyTargetText})

// Update UI with error/success messages

clipboard.on('success', event => {

clearSelection()

temporarilyChangeTooltip(event.trigger, messages[locale]['copy'], messages[locale]['copy_success'])

temporarilyChangeIcon(event.trigger)

})

clipboard.on('error', event => {

temporarilyChangeTooltip(event.trigger, messages[locale]['copy'], messages[locale]['copy_failure'])

})

}

runWhenDOMLoaded(addCopyButtonToCodeCells)

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

FilesExpand file tree

copybutton.js

Latest commit

History

copybutton.js

File metadata and controls