diff options
Diffstat (limited to 'app/assets/javascripts/behaviors/copy_as_gfm.js')
| -rw-r--r-- | app/assets/javascripts/behaviors/copy_as_gfm.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/app/assets/javascripts/behaviors/copy_as_gfm.js b/app/assets/javascripts/behaviors/copy_as_gfm.js index e7dc4ef8304..ffe90595b5d 100644 --- a/app/assets/javascripts/behaviors/copy_as_gfm.js +++ b/app/assets/javascripts/behaviors/copy_as_gfm.js @@ -74,6 +74,18 @@ const gfmRules = { return `})`; }, }, + MermaidFilter: { + 'svg.mermaid'(el, text) { + const sourceEl = el.querySelector('text.source'); + if (!sourceEl) return false; + + return `\`\`\`mermaid\n${CopyAsGFM.nodeToGFM(sourceEl)}\n\`\`\``; + }, + 'svg.mermaid style, svg.mermaid g'(el, text) { + // We don't want to include the content of these elements in the copied text. + return ''; + }, + }, MathFilter: { 'pre.code.math[data-math-style=display]'(el, text) { return `\`\`\`math\n${text.trim()}\n\`\`\``; @@ -287,6 +299,13 @@ const gfmRules = { export class CopyAsGFM { constructor() { + // iOS currently does not support clipboardData.setData(). This bug should + // be fixed in iOS 12, but for now we'll disable this for all iOS browsers + // ref: https://trac.webkit.org/changeset/222228/webkit + const userAgent = (typeof navigator !== 'undefined' && navigator.userAgent) || ''; + const isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent); + if (isIOS) return; + $(document).on('copy', '.md, .wiki', (e) => { CopyAsGFM.copyAsGFM(e, CopyAsGFM.transformGFMSelection); }); $(document).on('copy', 'pre.code.highlight, .diff-content .line_content', (e) => { CopyAsGFM.copyAsGFM(e, CopyAsGFM.transformCodeSelection); }); $(document).on('paste', '.js-gfm-input', CopyAsGFM.pasteGFM); |