diff options
| -rw-r--r-- | app/javascript/mastodon/features/account/util/bio_metadata.js | 85 | ||||
| -rw-r--r-- | app/lib/frontmatter_handler.rb | 2 |
2 files changed, 87 insertions, 0 deletions
diff --git a/app/javascript/mastodon/features/account/util/bio_metadata.js b/app/javascript/mastodon/features/account/util/bio_metadata.js index fc24549b6..bdbb1750b 100644 --- a/app/javascript/mastodon/features/account/util/bio_metadata.js +++ b/app/javascript/mastodon/features/account/util/bio_metadata.js @@ -69,6 +69,9 @@ const NOT_WHITE_SPACE = unirex('(?!' + rexstr(WHITE_SPACE) + ')[^]'); const NOT_LINE_BREAK = unirex('(?!' + rexstr(LINE_BREAK) + ')[^]'); const NOT_INDICATOR = unirex('(?!' + rexstr(INDICATOR) + ')[^]'); const NOT_FLOW_CHAR = unirex('(?!' + rexstr(FLOW_CHAR) + ')[^]'); +const NOT_ALLOWED_CHAR = unirex( + '(?!' + rexstr(ALLOWED_CHAR) + ')[^]' +); /* BASIC CONSTRUCTS */ @@ -226,6 +229,7 @@ function processString(str) { .replace(/\\a/g, '\x07') .replace(/\\b/g, '\x08') .replace(/\\t/g, '\x09') + .replace(/\\\x09/g, '\x09') .replace(/\\n/g, '\x0a') .replace(/\\v/g, '\x0b') .replace(/\\f/g, '\x0c') @@ -293,3 +297,84 @@ export function processBio(content) { } return result; } + +/* BIO CREATION */ + +export function createBio(note, data) { + if (!note) note = ''; + let frontmatter = ''; + if ((data && data.length) || note.match(/^\s*---\s+/)) { + if (!data) frontmatter = '---\n...\n'; + else { + frontmatter += '---\n'; + for (let i = 0; i < data.length; i++) { + let key = '' + data[i][0]; + let val = '' + data[i][1]; + + // Key processing + if (key === (key.match(YAML_SIMPLE_KEY) || [])[0]) /* do nothing */; + else if (key.indexOf('\'') === -1 && key === (key.match(ANY_ESCAPED_APOS) || [])[0]) key = '\'' + key + '\''; + else { + key = key + .replace(/\x00/g, '\\0') + .replace(/\x07/g, '\\a') + .replace(/\x08/g, '\\b') + .replace(/\x0a/g, '\\n') + .replace(/\x0b/g, '\\v') + .replace(/\x0c/g, '\\f') + .replace(/\x0d/g, '\\r') + .replace(/\x1b/g, '\\e') + .replace(/\x22/g, '\\"') + .replace(/\x5c/g, '\\\\'); + let badchars = key.match( + new RegExp(rexstr(NOT_ALLOWED_CHAR), 'gu') + ) || []; + for (let j = 0; j < badchars.length; j++) { + key = key.replace( + badchars[i], + '\\u' + badchars[i].codePointAt(0).toLocaleString('en', { + useGrouping: false, + minimumIntegerDigits: 4, + }) + ); + } + key = '"' + key + '"'; + } + + // Value processing + if (val === (val.match(YAML_SIMPLE_VALUE) || [])[0]) /* do nothing */; + else if (val.indexOf('\'') === -1 && val === (val.match(ANY_ESCAPED_APOS) || [])[0]) val = '\'' + val + '\''; + else { + val = val + .replace(/\x00/g, '\\0') + .replace(/\x07/g, '\\a') + .replace(/\x08/g, '\\b') + .replace(/\x0a/g, '\\n') + .replace(/\x0b/g, '\\v') + .replace(/\x0c/g, '\\f') + .replace(/\x0d/g, '\\r') + .replace(/\x1b/g, '\\e') + .replace(/\x22/g, '\\"') + .replace(/\x5c/g, '\\\\'); + let badchars = val.match( + new RegExp(rexstr(NOT_ALLOWED_CHAR), 'gu') + ) || []; + for (let j = 0; j < badchars.length; j++) { + val = val.replace( + badchars[i], + '\\u' + badchars[i].codePointAt(0).toLocaleString('en', { + useGrouping: false, + minimumIntegerDigits: 4, + }) + ); + } + val = '"' + val + '"'; + } + + frontmatter += key + ': ' + val + '\n'; + } + frontmatter += '...\n'; + } + } + return frontmatter + note; +} diff --git a/app/lib/frontmatter_handler.rb b/app/lib/frontmatter_handler.rb index 4ee43f092..83e5f465e 100644 --- a/app/lib/frontmatter_handler.rb +++ b/app/lib/frontmatter_handler.rb @@ -36,6 +36,7 @@ class FrontmatterHandler NOT_LINE_BREAK = unirex '(?!' + rexstr(LINE_BREAK) + ').' NOT_INDICATOR = unirex '(?!' + rexstr(INDICATOR) + ').' NOT_FLOW_CHAR = unirex '(?!' + rexstr(FLOW_CHAR) + ').' + NOT_ALLOWED_CHAR = unirex '(?!' + rexstr(ALLOWED_CHAR) + ').' # BASIC CONSTRUCTS # @@ -192,6 +193,7 @@ class FrontmatterHandler .gsub(/\\a/, "\u{07}") .gsub(/\\b/, "\u{08}") .gsub(/\\t/, "\u{09}") + .gsub(/\\\u{09}/, "\u{09}") .gsub(/\\n/, "\u{0a}") .gsub(/\\v/, "\u{0b}") .gsub(/\\f/, "\u{0c}") |