mirror of
https://github.com/mastodon/mastodon.git
synced 2024-12-13 14:45:12 +01:00
Profile metadata improvements
This commit is contained in:
kibigo!
parent
a6f5111c79
commit
e6300de142
@ -85,24 +85,20 @@ export default class Header extends ImmutablePureComponent {
|
||||
</div>
|
||||
|
||||
{metadata.length && (
|
||||
<div className='account__metadata'>
|
||||
<table className='account__metadata'>
|
||||
{(() => {
|
||||
let data = [];
|
||||
for (let i = 0; i < metadata.length; i++) {
|
||||
data.push(
|
||||
<div
|
||||
className='account__metadata-item'
|
||||
title={metadata[i][0] + ':' + metadata[i][1]}
|
||||
key={i}
|
||||
>
|
||||
<span dangerouslySetInnerHTML={{ __html: emojify(metadata[i][0]) }} />
|
||||
<strong dangerouslySetInnerHTML={{ __html: emojify(metadata[i][1]) }} />
|
||||
</div>
|
||||
<tr key={i}>
|
||||
<th scope='row'><div dangerouslySetInnerHTML={{ __html: emojify(metadata[i][0]) }} /></th>
|
||||
<td><div dangerouslySetInnerHTML={{ __html: emojify(metadata[i][1]) }} /></td>
|
||||
</tr>
|
||||
);
|
||||
}
|
||||
return data;
|
||||
})()}
|
||||
</div>
|
||||
</table>
|
||||
) || null}
|
||||
</div>
|
||||
);
|
||||
|
||||
@ -1,50 +1,295 @@
|
||||
/*
|
||||
THIS IS A MESS BECAUSE EFFING MASTODON AND ITS EFFING HTML BIOS
|
||||
INSTEAD OF JUST STORING EVERYTHING IN PLAIN EFFING TEXT ! ! ! !
|
||||
BLANK LINES ALSO WON'T WORK BECAUSE RIGHT NOW MASTODON CONVERTS
|
||||
THOSE INTO `<P>` ELEMENTS INSTEAD OF LEAVING IT AS `<BR><BR>` !
|
||||
TL:DR; THIS IS LARGELY A HACK. WITH BETTER BACKEND STUFF WE CAN
|
||||
IMPROVE THIS BY BETTER PREDICTING HOW THE METADATA WILL BE SENT
|
||||
WHILE MAINTAINING BASIC PLAIN-TEXT PROCESSING. THE OTHER OPTION
|
||||
IS TO TURN ALL BIOS INTO PLAIN-TEXT VIA A TREE-WALKER, AND THEN
|
||||
PROCESS THE YAML AND LINKS AND EVERYTHING OURSELVES. THIS WOULD
|
||||
BE INCREDIBLY COMPLICATED, AND IT WOULD BE A MILLION TIMES LESS
|
||||
DIFFICULT IF MASTODON JUST GAVE US PLAIN-TEXT BIOS (WHICH QUITE
|
||||
FRANKLY MAKES THE MOST SENSE SINCE THAT'S WHAT USERS PROVIDE IN
|
||||
SETTINGS) TO BEGIN WITH AND LEFT ALL PROCESSING TO THE FRONTEND
|
||||
TO HANDLE ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
|
||||
ANYWAY I KNOW WHAT NEEDS TO BE DONE REGARDING BACKEND STUFF BUT
|
||||
I'M NOT SMART ENOUGH TO FIGURE OUT HOW TO ACTUALLY IMPLEMENT IT
|
||||
SO FEEL FREE TO @ ME IF YOU NEED MY IDEAS REGARDING THAT. UNTIL
|
||||
THEN WE'LL JUST HAVE TO MAKE DO WITH THIS MESSY AND UNFORTUNATE
|
||||
HACKING ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
|
||||
/*********************************************************************\
|
||||
|
||||
with love,
|
||||
@kibi@glitch.social <3
|
||||
*/
|
||||
To my lovely code maintainers,
|
||||
|
||||
const NEW_LINE = /(?:^|\r?\n|<br\s*\/?>)/g;
|
||||
const YAML_OPENER = /---/;
|
||||
const YAML_CLOSER = /(?:---|\.\.\.)/;
|
||||
const YAML_STRING = /(?:"(?:[^"\n]){1,32}"|'(?:[^'\n]){1,32}'|(?:[^'":\n]){1,32})/g;
|
||||
const YAML_LINE = new RegExp('\\s*' + YAML_STRING.source + '\\s*:\\s*' + YAML_STRING.source + '\\s*', 'g');
|
||||
const BIO_REGEX = new RegExp(NEW_LINE.source + '*' + YAML_OPENER.source + NEW_LINE.source + '+(?:' + YAML_LINE.source + NEW_LINE.source + '+){0,4}' + YAML_CLOSER.source + NEW_LINE.source + '*');
|
||||
The syntax recognized by the Mastodon frontend for its bio metadata
|
||||
feature is a subset of that provided by the YAML 1.2 specification.
|
||||
In particular, Mastodon recognizes metadata which is provided as an
|
||||
implicit YAML map, where each key-value pair takes up only a single
|
||||
line (no multi-line values are permitted). To simplify the level of
|
||||
processing required, Mastodon metadata frontmatter has been limited
|
||||
to only allow those characters in the `c-printable` set, as defined
|
||||
by the YAML 1.2 specification, instead of permitting those from the
|
||||
`nb-json` characters inside double-quoted strings like YAML proper.
|
||||
¶ It is important to note that Mastodon only borrows the *syntax*
|
||||
of YAML, not its semantics. This is to say, Mastodon won't make any
|
||||
attempt to interpret the data it receives. `true` will not become a
|
||||
boolean; `56` will not be interpreted as a number. Rather, each key
|
||||
and every value will be read as a string, and as a string they will
|
||||
remain. The order of the pairs is unchanged, and any duplicate keys
|
||||
are preserved. However, YAML escape sequences will be replaced with
|
||||
the proper interpretations according to the YAML 1.2 specification.
|
||||
¶ The implementation provided below interprets `<br>` as `\n` and
|
||||
allows for an open <p> tag at the beginning of the bio. It replaces
|
||||
the escaped character entities `'` and `"` with single or
|
||||
double quotes, respectively, prior to processing. However, no other
|
||||
escaped characters are replaced, not even those which might have an
|
||||
impact on the syntax otherwise. These minor allowances are provided
|
||||
because the Mastodon backend will insert these things automatically
|
||||
into a bio before sending it through the API, so it is important we
|
||||
account for them. Aside from this, the YAML frontmatter must be the
|
||||
very first thing in the bio, leading with three consecutive hyphen-
|
||||
minues (`---`), and ending with the same or, alternatively, instead
|
||||
with three periods (`...`). No limits have been set with respect to
|
||||
the number of characters permitted in the frontmatter, although one
|
||||
should note that only limited space is provided for them in the UI.
|
||||
¶ The regular expression used to check the existence of, and then
|
||||
process, the YAML frontmatter has been split into a number of small
|
||||
components in the code below, in the vain hope that it will be much
|
||||
easier to read and to maintain. I leave it to the future readers of
|
||||
this code to determine the extent of my successes in this endeavor.
|
||||
|
||||
export function processBio(data) {
|
||||
let props = { text: data, metadata: [] };
|
||||
let yaml = data.match(BIO_REGEX);
|
||||
if (!yaml) return props;
|
||||
else yaml = yaml[0];
|
||||
let start = props.text.indexOf(yaml);
|
||||
let end = start + yaml.length;
|
||||
props.text = props.text.substr(0, start) + props.text.substr(end);
|
||||
yaml = yaml.replace(NEW_LINE, '\n');
|
||||
let metadata = (yaml ? yaml.match(YAML_LINE) : []) || [];
|
||||
for (let i = 0; i < metadata.length; i++) {
|
||||
let result = metadata[i].match(YAML_STRING);
|
||||
if (result[0][0] === '"' || result[0][0] === '\'') result[0] = result[0].substr(1, result[0].length - 2);
|
||||
if (result[1][0] === '"' || result[1][0] === '\'') result[0] = result[1].substr(1, result[1].length - 2);
|
||||
props.metadata.push(result);
|
||||
Sending love + warmth eternal,
|
||||
- kibigo [@kibi@glitch.social]
|
||||
|
||||
\*********************************************************************/
|
||||
|
||||
/* CONVENIENCE FUNCTIONS */
|
||||
|
||||
const unirex = str => new RegExp(str, 'u');
|
||||
const rexstr = exp => '(?:' + exp.source + ')';
|
||||
|
||||
/* CHARACTER CLASSES */
|
||||
|
||||
const DOCUMENT_START = /^/;
|
||||
const DOCUMENT_END = /$/;
|
||||
const ALLOWED_CHAR = // `c-printable` in the YAML 1.2 spec.
|
||||
/[\t\n\r\x20-\x7e\x85\xa0-\ud7ff\ue000-\ufffd\u{10000}-\u{10FFFF}]/u;
|
||||
const WHITE_SPACE = /[ \t]/;
|
||||
const INDENTATION = / */; // Indentation must be only spaces.
|
||||
const LINE_BREAK = /\r?\n|\r|<br\s*\/?>/;
|
||||
const ESCAPE_CHAR = /[0abt\tnvfre "\/\\N_LP]/;
|
||||
const HEXADECIMAL_CHARS = /[0-9a-fA-F]/;
|
||||
const INDICATOR = /[-?:,[\]{}&#*!|>'"%@`]/;
|
||||
const FLOW_CHAR = /[,[\]{}]/;
|
||||
|
||||
/* NEGATED CHARACTER CLASSES */
|
||||
|
||||
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) + ')[^]');
|
||||
|
||||
/* BASIC CONSTRUCTS */
|
||||
|
||||
const ANY_WHITE_SPACE = unirex(rexstr(WHITE_SPACE) + '*');
|
||||
const ANY_ALLOWED_CHARS = unirex(rexstr(ALLOWED_CHAR) + '*');
|
||||
const NEW_LINE = unirex(
|
||||
rexstr(ANY_WHITE_SPACE) + rexstr(LINE_BREAK)
|
||||
);
|
||||
const SOME_NEW_LINES = unirex(
|
||||
'(?:' + rexstr(ANY_WHITE_SPACE) + rexstr(LINE_BREAK) + ')+'
|
||||
);
|
||||
const POSSIBLE_STARTS = unirex(
|
||||
rexstr(DOCUMENT_START) + rexstr(/<p[^<>]*>/) + '?'
|
||||
);
|
||||
const POSSIBLE_ENDS = unirex(
|
||||
rexstr(SOME_NEW_LINES) + '|' +
|
||||
rexstr(DOCUMENT_END) + '|' +
|
||||
rexstr(/<\/p>/)
|
||||
);
|
||||
const CHARACTER_ESCAPE = unirex(
|
||||
rexstr(/\\/) +
|
||||
'(?:' +
|
||||
rexstr(ESCAPE_CHAR) + '|' +
|
||||
rexstr(/x/) + rexstr(HEXADECIMAL_CHARS) + '{2}' + '|' +
|
||||
rexstr(/u/) + rexstr(HEXADECIMAL_CHARS) + '{4}' + '|' +
|
||||
rexstr(/U/) + rexstr(HEXADECIMAL_CHARS) + '{8}' +
|
||||
')'
|
||||
);
|
||||
const ESCAPED_CHAR = unirex(
|
||||
rexstr(/(?!["\\])/) + rexstr(NOT_LINE_BREAK) + '|' +
|
||||
rexstr(CHARACTER_ESCAPE)
|
||||
);
|
||||
const ANY_ESCAPED_CHARS = unirex(
|
||||
rexstr(ESCAPED_CHAR) + '*'
|
||||
);
|
||||
const ESCAPED_APOS = unirex(
|
||||
'(?=' + rexstr(NOT_LINE_BREAK) + ')' + rexstr(/[^']|''/)
|
||||
);
|
||||
const ANY_ESCAPED_APOS = unirex(
|
||||
rexstr(ESCAPED_APOS) + '*'
|
||||
);
|
||||
const FIRST_KEY_CHAR = unirex(
|
||||
'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
|
||||
'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
|
||||
rexstr(NOT_INDICATOR) + '|' +
|
||||
rexstr(/[?:-]/) +
|
||||
'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
|
||||
'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
|
||||
'(?=' + rexstr(NOT_FLOW_CHAR) + ')'
|
||||
);
|
||||
const FIRST_VALUE_CHAR = unirex(
|
||||
'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
|
||||
'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
|
||||
rexstr(NOT_INDICATOR) + '|' +
|
||||
rexstr(/[?:-]/) +
|
||||
'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
|
||||
'(?=' + rexstr(NOT_WHITE_SPACE) + ')'
|
||||
// Flow indicators are allowed in values.
|
||||
);
|
||||
const LATER_KEY_CHAR = unirex(
|
||||
rexstr(WHITE_SPACE) + '|' +
|
||||
'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
|
||||
'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
|
||||
'(?=' + rexstr(NOT_FLOW_CHAR) + ')' +
|
||||
rexstr(/[^:#]#?/) + '|' +
|
||||
rexstr(/:/) + '(?=' + rexstr(NOT_WHITE_SPACE) + ')'
|
||||
);
|
||||
const LATER_VALUE_CHAR = unirex(
|
||||
rexstr(WHITE_SPACE) + '|' +
|
||||
'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
|
||||
'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
|
||||
// Flow indicators are allowed in values.
|
||||
rexstr(/[^:#]#?/) + '|' +
|
||||
rexstr(/:/) + '(?=' + rexstr(NOT_WHITE_SPACE) + ')'
|
||||
);
|
||||
|
||||
/* YAML CONSTRUCTS */
|
||||
|
||||
const YAML_START = unirex(
|
||||
rexstr(ANY_WHITE_SPACE) + rexstr(/---/)
|
||||
);
|
||||
const YAML_END = unirex(
|
||||
rexstr(ANY_WHITE_SPACE) + rexstr(/(?:---|\.\.\.)/)
|
||||
);
|
||||
const YAML_LOOKAHEAD = unirex(
|
||||
'(?=' +
|
||||
rexstr(YAML_START) +
|
||||
rexstr(ANY_ALLOWED_CHARS) + rexstr(NEW_LINE) +
|
||||
rexstr(YAML_END) + rexstr(POSSIBLE_ENDS) +
|
||||
')'
|
||||
);
|
||||
const YAML_DOUBLE_QUOTE = unirex(
|
||||
rexstr(/"/) + rexstr(ANY_ESCAPED_CHARS) + rexstr(/"/)
|
||||
);
|
||||
const YAML_SINGLE_QUOTE = unirex(
|
||||
rexstr(/'/) + rexstr(ANY_ESCAPED_APOS) + rexstr(/'/)
|
||||
);
|
||||
const YAML_SIMPLE_KEY = unirex(
|
||||
rexstr(FIRST_KEY_CHAR) + rexstr(LATER_KEY_CHAR) + '*'
|
||||
);
|
||||
const YAML_SIMPLE_VALUE = unirex(
|
||||
rexstr(FIRST_VALUE_CHAR) + rexstr(LATER_VALUE_CHAR) + '*'
|
||||
);
|
||||
const YAML_KEY = unirex(
|
||||
rexstr(YAML_DOUBLE_QUOTE) + '|' +
|
||||
rexstr(YAML_SINGLE_QUOTE) + '|' +
|
||||
rexstr(YAML_SIMPLE_KEY)
|
||||
);
|
||||
const YAML_VALUE = unirex(
|
||||
rexstr(YAML_DOUBLE_QUOTE) + '|' +
|
||||
rexstr(YAML_SINGLE_QUOTE) + '|' +
|
||||
rexstr(YAML_SIMPLE_VALUE)
|
||||
);
|
||||
const YAML_SEPARATOR = unirex(
|
||||
rexstr(ANY_WHITE_SPACE) +
|
||||
':' + rexstr(WHITE_SPACE) +
|
||||
rexstr(ANY_WHITE_SPACE)
|
||||
);
|
||||
const YAML_LINE = unirex(
|
||||
'(' + rexstr(YAML_KEY) + ')' +
|
||||
rexstr(YAML_SEPARATOR) +
|
||||
'(' + rexstr(YAML_VALUE) + ')'
|
||||
);
|
||||
|
||||
/* FRONTMATTER REGEX */
|
||||
|
||||
const YAML_FRONTMATTER = unirex(
|
||||
rexstr(POSSIBLE_STARTS) +
|
||||
rexstr(YAML_LOOKAHEAD) +
|
||||
rexstr(YAML_START) + rexstr(SOME_NEW_LINES) +
|
||||
'(?:' +
|
||||
'(' + rexstr(INDENTATION) + ')' +
|
||||
rexstr(YAML_LINE) + rexstr(SOME_NEW_LINES) +
|
||||
'(?:' +
|
||||
'\\1' + rexstr(YAML_LINE) + rexstr(SOME_NEW_LINES) +
|
||||
'){0,4}' +
|
||||
')?' +
|
||||
rexstr(YAML_END) + rexstr(POSSIBLE_ENDS)
|
||||
);
|
||||
|
||||
/* SEARCHES */
|
||||
|
||||
const FIND_YAML_LINES = unirex(
|
||||
rexstr(NEW_LINE) + rexstr(INDENTATION) + rexstr(YAML_LINE)
|
||||
);
|
||||
|
||||
/* STRING PROCESSING */
|
||||
|
||||
function processString(str) {
|
||||
switch (str.charAt(0)) {
|
||||
case '"':
|
||||
return str
|
||||
.substring(1, str.length - 1)
|
||||
.replace(/\\0/g, '\x00')
|
||||
.replace(/\\a/g, '\x07')
|
||||
.replace(/\\b/g, '\x08')
|
||||
.replace(/\\t/g, '\x09')
|
||||
.replace(/\\n/g, '\x0a')
|
||||
.replace(/\\v/g, '\x0b')
|
||||
.replace(/\\f/g, '\x0c')
|
||||
.replace(/\\r/g, '\x0d')
|
||||
.replace(/\\e/g, '\x1b')
|
||||
.replace(/\\ /g, '\x20')
|
||||
.replace(/\\"/g, '\x22')
|
||||
.replace(/\\\//g, '\x2f')
|
||||
.replace(/\\\\/g, '\x5c')
|
||||
.replace(/\\N/g, '\x85')
|
||||
.replace(/\\_/g, '\xa0')
|
||||
.replace(/\\L/g, '\u2028')
|
||||
.replace(/\\P/g, '\u2029')
|
||||
.replace(
|
||||
new RegExp(
|
||||
unirex(
|
||||
rexstr(/\\x/) + '(' + rexstr(HEXADECIMAL_CHARS) + '{2})'
|
||||
), 'gu'
|
||||
), (_, n) => String.fromCodePoint('0x' + n)
|
||||
)
|
||||
.replace(
|
||||
new RegExp(
|
||||
unirex(
|
||||
rexstr(/\\u/) + '(' + rexstr(HEXADECIMAL_CHARS) + '{4})'
|
||||
), 'gu'
|
||||
), (_, n) => String.fromCodePoint('0x' + n)
|
||||
)
|
||||
.replace(
|
||||
new RegExp(
|
||||
unirex(
|
||||
rexstr(/\\U/) + '(' + rexstr(HEXADECIMAL_CHARS) + '{8})'
|
||||
), 'gu'
|
||||
), (_, n) => String.fromCodePoint('0x' + n)
|
||||
);
|
||||
case '\'':
|
||||
return str
|
||||
.substring(1, str.length - 1)
|
||||
.replace(/''/g, '\'');
|
||||
default:
|
||||
return str;
|
||||
}
|
||||
return props;
|
||||
}
|
||||
}
|
||||
|
||||
/* BIO PROCESSING */
|
||||
|
||||
export function processBio(content) {
|
||||
content = content.replace(/"/g, '"').replace(/'/g, '\'');
|
||||
let result = {
|
||||
text: content,
|
||||
metadata: [],
|
||||
};
|
||||
let yaml = content.match(YAML_FRONTMATTER);
|
||||
if (!yaml) return result;
|
||||
else yaml = yaml[0];
|
||||
let start = content.search(YAML_START);
|
||||
let end = start + yaml.length - yaml.search(YAML_START);
|
||||
result.text = content.substr(0, start) + content.substr(end);
|
||||
let metadata = null;
|
||||
let query = new RegExp(FIND_YAML_LINES, 'g');
|
||||
while ((metadata = query.exec(yaml))) {
|
||||
result.metadata.push([
|
||||
processString(metadata[1]),
|
||||
processString(metadata[2]),
|
||||
]);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
@ -939,37 +939,53 @@
|
||||
}
|
||||
|
||||
.account__metadata {
|
||||
display: block;
|
||||
width: 100%;
|
||||
font-size: 15px;
|
||||
line-height: 36px;
|
||||
line-height: 20px;
|
||||
overflow: hidden;
|
||||
border-collapse: collapse;
|
||||
|
||||
.account__metadata-item {
|
||||
display: flex;
|
||||
flex-direction: row;
|
||||
a {
|
||||
text-decoration: none;
|
||||
|
||||
&:hover{
|
||||
text-decoration: underline;
|
||||
}
|
||||
}
|
||||
|
||||
tr {
|
||||
border-top: 1px solid lighten($ui-base-color, 8%);
|
||||
}
|
||||
|
||||
& > span, & > strong {
|
||||
display: inline-block;
|
||||
padding: 10px 20px;
|
||||
overflow: hidden;
|
||||
th, td {
|
||||
padding: 14px 20px;
|
||||
vertical-align: middle;
|
||||
|
||||
& > div {
|
||||
max-height: 40px;
|
||||
overflow-y: auto;
|
||||
text-overflow: ellipsis;
|
||||
white-space: nowrap;
|
||||
}
|
||||
}
|
||||
|
||||
& > span {
|
||||
flex: 0 0 auto;
|
||||
width: 120px;
|
||||
color: $ui-primary-color;
|
||||
background: lighten($ui-base-color, 13%);
|
||||
font-variant: small-caps;
|
||||
}
|
||||
th {
|
||||
color: $ui-primary-color;
|
||||
background: lighten($ui-base-color, 13%);
|
||||
font-variant: small-caps;
|
||||
max-width: 120px;
|
||||
|
||||
& > strong {
|
||||
flex: auto;
|
||||
a {
|
||||
color: $primary-text-color;
|
||||
background: $ui-base-color;
|
||||
font-weight: bold;
|
||||
}
|
||||
}
|
||||
|
||||
td {
|
||||
flex: auto;
|
||||
color: $primary-text-color;
|
||||
background: $ui-base-color;
|
||||
|
||||
a {
|
||||
color: $ui-highlight-color;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user