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- {"ast":null,"code":"// Replace link-like texts with link nodes.\n//\n// Currently restricted by `md.validateLink()` to http/https/ftp\n//\n\nimport { arrayReplaceAt } from '../common/utils.mjs';\nfunction isLinkOpen(str) {\n return /^<a[>\\s]/i.test(str);\n}\nfunction isLinkClose(str) {\n return /^<\\/a\\s*>/i.test(str);\n}\nexport default function linkify(state) {\n const blockTokens = state.tokens;\n if (!state.md.options.linkify) {\n return;\n }\n for (let j = 0, l = blockTokens.length; j < l; j++) {\n if (blockTokens[j].type !== 'inline' || !state.md.linkify.pretest(blockTokens[j].content)) {\n continue;\n }\n let tokens = blockTokens[j].children;\n let htmlLinkLevel = 0;\n\n // We scan from the end, to keep position when new tags added.\n // Use reversed logic in links start/end match\n for (let i = tokens.length - 1; i >= 0; i--) {\n const currentToken = tokens[i];\n\n // Skip content of markdown links\n if (currentToken.type === 'link_close') {\n i--;\n while (tokens[i].level !== currentToken.level && tokens[i].type !== 'link_open') {\n i--;\n }\n continue;\n }\n\n // Skip content of html tag links\n if (currentToken.type === 'html_inline') {\n if (isLinkOpen(currentToken.content) && htmlLinkLevel > 0) {\n htmlLinkLevel--;\n }\n if (isLinkClose(currentToken.content)) {\n htmlLinkLevel++;\n }\n }\n if (htmlLinkLevel > 0) {\n continue;\n }\n if (currentToken.type === 'text' && state.md.linkify.test(currentToken.content)) {\n const text = currentToken.content;\n let links = state.md.linkify.match(text);\n\n // Now split string to nodes\n const nodes = [];\n let level = currentToken.level;\n let lastPos = 0;\n\n // forbid escape sequence at the start of the string,\n // this avoids http\\://example.com/ from being linkified as\n // http:<a href=\"//example.com/\">//example.com/</a>\n if (links.length > 0 && links[0].index === 0 && i > 0 && tokens[i - 1].type === 'text_special') {\n links = links.slice(1);\n }\n for (let ln = 0; ln < links.length; ln++) {\n const url = links[ln].url;\n const fullUrl = state.md.normalizeLink(url);\n if (!state.md.validateLink(fullUrl)) {\n continue;\n }\n let urlText = links[ln].text;\n\n // Linkifier might send raw hostnames like \"example.com\", where url\n // starts with domain name. So we prepend http:// in those cases,\n // and remove it afterwards.\n //\n if (!links[ln].schema) {\n urlText = state.md.normalizeLinkText('http://' + urlText).replace(/^http:\\/\\//, '');\n } else if (links[ln].schema === 'mailto:' && !/^mailto:/i.test(urlText)) {\n urlText = state.md.normalizeLinkText('mailto:' + urlText).replace(/^mailto:/, '');\n } else {\n urlText = state.md.normalizeLinkText(urlText);\n }\n const pos = links[ln].index;\n if (pos > lastPos) {\n const token = new state.Token('text', '', 0);\n token.content = text.slice(lastPos, pos);\n token.level = level;\n nodes.push(token);\n }\n const token_o = new state.Token('link_open', 'a', 1);\n token_o.attrs = [['href', fullUrl]];\n token_o.level = level++;\n token_o.markup = 'linkify';\n token_o.info = 'auto';\n nodes.push(token_o);\n const token_t = new state.Token('text', '', 0);\n token_t.content = urlText;\n token_t.level = level;\n nodes.push(token_t);\n const token_c = new state.Token('link_close', 'a', -1);\n token_c.level = --level;\n token_c.markup = 'linkify';\n token_c.info = 'auto';\n nodes.push(token_c);\n lastPos = links[ln].lastIndex;\n }\n if (lastPos < text.length) {\n const token = new state.Token('text', '', 0);\n token.content = text.slice(lastPos);\n token.level = level;\n nodes.push(token);\n }\n\n // replace current node\n blockTokens[j].children = tokens = arrayReplaceAt(tokens, i, nodes);\n }\n }\n }\n}","map":{"version":3,"names":["arrayReplaceAt","isLinkOpen","str","test","isLinkClose","linkify","state","blockTokens","tokens","md","options","j","l","length","type","pretest","content","children","htmlLinkLevel","i","currentToken","level","text","links","match","nodes","lastPos","index","slice","ln","url","fullUrl","normalizeLink","validateLink","urlText","schema","normalizeLinkText","replace","pos","token","Token","push","token_o","attrs","markup","info","token_t","token_c","lastIndex"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/markdown-it/lib/rules_core/linkify.mjs"],"sourcesContent":["// Replace link-like texts with link nodes.\n//\n// Currently restricted by `md.validateLink()` to http/https/ftp\n//\n\nimport { arrayReplaceAt } from '../common/utils.mjs'\n\nfunction isLinkOpen (str) {\n return /^<a[>\\s]/i.test(str)\n}\nfunction isLinkClose (str) {\n return /^<\\/a\\s*>/i.test(str)\n}\n\nexport default function linkify (state) {\n const blockTokens = state.tokens\n\n if (!state.md.options.linkify) { return }\n\n for (let j = 0, l = blockTokens.length; j < l; j++) {\n if (blockTokens[j].type !== 'inline' ||\n !state.md.linkify.pretest(blockTokens[j].content)) {\n continue\n }\n\n let tokens = blockTokens[j].children\n\n let htmlLinkLevel = 0\n\n // We scan from the end, to keep position when new tags added.\n // Use reversed logic in links start/end match\n for (let i = tokens.length - 1; i >= 0; i--) {\n const currentToken = tokens[i]\n\n // Skip content of markdown links\n if (currentToken.type === 'link_close') {\n i--\n while (tokens[i].level !== currentToken.level && tokens[i].type !== 'link_open') {\n i--\n }\n continue\n }\n\n // Skip content of html tag links\n if (currentToken.type === 'html_inline') {\n if (isLinkOpen(currentToken.content) && htmlLinkLevel > 0) {\n htmlLinkLevel--\n }\n if (isLinkClose(currentToken.content)) {\n htmlLinkLevel++\n }\n }\n if (htmlLinkLevel > 0) { continue }\n\n if (currentToken.type === 'text' && state.md.linkify.test(currentToken.content)) {\n const text = currentToken.content\n let links = state.md.linkify.match(text)\n\n // Now split string to nodes\n const nodes = []\n let level = currentToken.level\n let lastPos = 0\n\n // forbid escape sequence at the start of the string,\n // this avoids http\\://example.com/ from being linkified as\n // http:<a href=\"//example.com/\">//example.com/</a>\n if (links.length > 0 &&\n links[0].index === 0 &&\n i > 0 &&\n tokens[i - 1].type === 'text_special') {\n links = links.slice(1)\n }\n\n for (let ln = 0; ln < links.length; ln++) {\n const url = links[ln].url\n const fullUrl = state.md.normalizeLink(url)\n if (!state.md.validateLink(fullUrl)) { continue }\n\n let urlText = links[ln].text\n\n // Linkifier might send raw hostnames like \"example.com\", where url\n // starts with domain name. So we prepend http:// in those cases,\n // and remove it afterwards.\n //\n if (!links[ln].schema) {\n urlText = state.md.normalizeLinkText('http://' + urlText).replace(/^http:\\/\\//, '')\n } else if (links[ln].schema === 'mailto:' && !/^mailto:/i.test(urlText)) {\n urlText = state.md.normalizeLinkText('mailto:' + urlText).replace(/^mailto:/, '')\n } else {\n urlText = state.md.normalizeLinkText(urlText)\n }\n\n const pos = links[ln].index\n\n if (pos > lastPos) {\n const token = new state.Token('text', '', 0)\n token.content = text.slice(lastPos, pos)\n token.level = level\n nodes.push(token)\n }\n\n const token_o = new state.Token('link_open', 'a', 1)\n token_o.attrs = [['href', fullUrl]]\n token_o.level = level++\n token_o.markup = 'linkify'\n token_o.info = 'auto'\n nodes.push(token_o)\n\n const token_t = new state.Token('text', '', 0)\n token_t.content = urlText\n token_t.level = level\n nodes.push(token_t)\n\n const token_c = new state.Token('link_close', 'a', -1)\n token_c.level = --level\n token_c.markup = 'linkify'\n token_c.info = 'auto'\n nodes.push(token_c)\n\n lastPos = links[ln].lastIndex\n }\n if (lastPos < text.length) {\n const token = new state.Token('text', '', 0)\n token.content = text.slice(lastPos)\n token.level = level\n nodes.push(token)\n }\n\n // replace current node\n blockTokens[j].children = tokens = arrayReplaceAt(tokens, i, nodes)\n }\n }\n 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