forked from treehouse/mastodon
Drop glitch-style account bio fields
Upstream's implementation has been merged a while ago and is the preferred way to set fields, as it is the only one compatible with upstream and is more user-friendly. This commit deletes the legacy glitch-soc FrontMatter functionality in order to clean up the code and make it easier to maintain.signup-info-prompt
Thibaut Girka
ThibG
parent
c4bec9263c
commit
88b593a63f
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@ -3,8 +3,6 @@
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const { length } = require('stringz');
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const { length } = require('stringz');
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const { delegate } = require('rails-ujs');
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const { delegate } = require('rails-ujs');
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import { processBio } from 'flavours/glitch/util/bio_metadata';
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delegate(document, '.account_display_name', 'input', ({ target }) => {
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delegate(document, '.account_display_name', 'input', ({ target }) => {
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const nameCounter = document.querySelector('.name-counter');
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const nameCounter = document.querySelector('.name-counter');
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@ -17,8 +15,7 @@ delegate(document, '.account_note', 'input', ({ target }) => {
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const noteCounter = document.querySelector('.note-counter');
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const noteCounter = document.querySelector('.note-counter');
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if (noteCounter) {
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if (noteCounter) {
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const noteWithoutMetadata = processBio(target.value).text;
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noteCounter.textContent = 500 - length(target.value);
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noteCounter.textContent = 500 - length(noteWithoutMetadata);
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}
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}
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});
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});
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@ -7,9 +7,7 @@ import ImmutablePureComponent from 'react-immutable-pure-component';
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import Avatar from 'flavours/glitch/components/avatar';
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import Avatar from 'flavours/glitch/components/avatar';
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import IconButton from 'flavours/glitch/components/icon_button';
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import IconButton from 'flavours/glitch/components/icon_button';
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import emojify from 'flavours/glitch/util/emoji';
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import { me } from 'flavours/glitch/util/initial_state';
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import { me } from 'flavours/glitch/util/initial_state';
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import { processBio } from 'flavours/glitch/util/bio_metadata';
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import classNames from 'classnames';
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import classNames from 'classnames';
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const messages = defineMessages({
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const messages = defineMessages({
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@ -83,7 +81,7 @@ export default class Header extends ImmutablePureComponent {
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actionBtn = '';
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actionBtn = '';
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}
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}
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const { text, metadata } = processBio(account.get('note_emojified'));
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const content = { __html: account.get('note_emojified') };
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return (
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return (
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<div className='account__header__wrapper'>
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<div className='account__header__wrapper'>
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@ -104,7 +102,7 @@ export default class Header extends ImmutablePureComponent {
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{badge}
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{badge}
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<div className='account__header__content' dangerouslySetInnerHTML={{ __html: emojify(text) }} />
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<div className='account__header__content' dangerouslySetInnerHTML={content} />
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{fields.size > 0 && (
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{fields.size > 0 && (
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<div className='account__header__fields'>
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<div className='account__header__fields'>
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@ -117,17 +115,6 @@ export default class Header extends ImmutablePureComponent {
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</div>
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</div>
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)}
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)}
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{fields.size == 0 && metadata.length && (
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<div className='account__header__fields'>
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{metadata.map((pair, i) => (
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<dl key={i}>
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<dt dangerouslySetInnerHTML={{ __html: pair[0] }} title={pair[0]} />
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<dd dangerouslySetInnerHTML={{ __html: pair[1] }} title={pair[1]} />
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</dl>
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))}
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</div>
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) || null}
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{info}
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{info}
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{mutingInfo}
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{mutingInfo}
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{actionBtn}
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{actionBtn}
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@ -1,331 +0,0 @@
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/*
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`util/bio_metadata`
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===================
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> For more information on the contents of this file, please contact:
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>
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> - kibigo! [@kibi@glitch.social]
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This file provides two functions for dealing with bio metadata. The
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functions are:
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- __`processBio(content)` :__
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Processes `content` to extract any frontmatter. The returned
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object has two properties: `text`, which contains the text of
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`content` sans-frontmatter, and `metadata`, which is an array
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of key-value pairs (in two-element array format). If no
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frontmatter was provided in `content`, then `metadata` will be
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an empty array.
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- __`createBio(note, data)` :__
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Reverses the process in `processBio()`; takes a `note` and an
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array of two-element arrays (which should give keys and values)
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and outputs a string containing a well-formed bio with
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frontmatter.
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*/
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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/*********************************************************************\
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To my lovely code maintainers,
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The syntax recognized by the Mastodon frontend for its bio metadata
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feature is a subset of that provided by the YAML 1.2 specification.
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In particular, Mastodon recognizes metadata which is provided as an
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implicit YAML map, where each key-value pair takes up only a single
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line (no multi-line values are permitted). To simplify the level of
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processing required, Mastodon metadata frontmatter has been limited
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to only allow those characters in the `c-printable` set, as defined
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by the YAML 1.2 specification, instead of permitting those from the
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`nb-json` characters inside double-quoted strings like YAML proper.
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¶ It is important to note that Mastodon only borrows the *syntax*
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of YAML, not its semantics. This is to say, Mastodon won't make any
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attempt to interpret the data it receives. `true` will not become a
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boolean; `56` will not be interpreted as a number. Rather, each key
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and every value will be read as a string, and as a string they will
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remain. The order of the pairs is unchanged, and any duplicate keys
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are preserved. However, YAML escape sequences will be replaced with
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the proper interpretations according to the YAML 1.2 specification.
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¶ The implementation provided below interprets `<br>` as `\n` and
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allows for an open <p> tag at the beginning of the bio. It replaces
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the escaped character entities `'` and `"` with single or
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double quotes, respectively, prior to processing. However, no other
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escaped characters are replaced, not even those which might have an
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impact on the syntax otherwise. These minor allowances are provided
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because the Mastodon backend will insert these things automatically
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into a bio before sending it through the API, so it is important we
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account for them. Aside from this, the YAML frontmatter must be the
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very first thing in the bio, leading with three consecutive hyphen-
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minues (`---`), and ending with the same or, alternatively, instead
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with three periods (`...`). No limits have been set with respect to
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the number of characters permitted in the frontmatter, although one
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should note that only limited space is provided for them in the UI.
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¶ The regular expression used to check the existence of, and then
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process, the YAML frontmatter has been split into a number of small
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components in the code below, in the vain hope that it will be much
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easier to read and to maintain. I leave it to the future readers of
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this code to determine the extent of my successes in this endeavor.
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UPDATE 19 Oct 2017: We no longer allow character escapes inside our
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double-quoted strings for ease of processing. We now internally use
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the name "ƔAML" in our code to clarify that this is Not Quite YAML.
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Sending love + warmth eternal,
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- kibigo [@kibi@glitch.social]
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\*********************************************************************/
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/* "u" FLAG COMPATABILITY */
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let compat_mode = false;
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try {
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new RegExp('.', 'u');
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} catch (e) {
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compat_mode = true;
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}
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/* CONVENIENCE FUNCTIONS */
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const unirex = str => compat_mode ? new RegExp(str) : new RegExp(str, 'u');
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const rexstr = exp => '(?:' + exp.source + ')';
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/* CHARACTER CLASSES */
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const DOCUMENT_START = /^/;
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const DOCUMENT_END = /$/;
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const ALLOWED_CHAR = unirex( // `c-printable` in the YAML 1.2 spec.
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compat_mode ? '[\t\n\r\x20-\x7e\x85\xa0-\ufffd]' : '[\t\n\r\x20-\x7e\x85\xa0-\ud7ff\ue000-\ufffd\u{10000}-\u{10FFFF}]'
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);
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const WHITE_SPACE = /[ \t]/;
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const LINE_BREAK = /\r?\n|\r|<br\s*\/?>/;
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const INDICATOR = /[-?:,[\]{}&#*!|>'"%@`]/;
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const FLOW_CHAR = /[,[\]{}]/;
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/* NEGATED CHARACTER CLASSES */
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const NOT_WHITE_SPACE = unirex('(?!' + rexstr(WHITE_SPACE) + ')[^]');
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const NOT_LINE_BREAK = unirex('(?!' + rexstr(LINE_BREAK) + ')[^]');
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const NOT_INDICATOR = unirex('(?!' + rexstr(INDICATOR) + ')[^]');
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const NOT_FLOW_CHAR = unirex('(?!' + rexstr(FLOW_CHAR) + ')[^]');
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const NOT_ALLOWED_CHAR = unirex(
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'(?!' + rexstr(ALLOWED_CHAR) + ')[^]'
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);
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/* BASIC CONSTRUCTS */
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const ANY_WHITE_SPACE = unirex(rexstr(WHITE_SPACE) + '*');
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const ANY_ALLOWED_CHARS = unirex(rexstr(ALLOWED_CHAR) + '*');
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const NEW_LINE = unirex(
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rexstr(ANY_WHITE_SPACE) + rexstr(LINE_BREAK)
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);
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const SOME_NEW_LINES = unirex(
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'(?:' + rexstr(NEW_LINE) + ')+'
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);
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const POSSIBLE_STARTS = unirex(
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rexstr(DOCUMENT_START) + rexstr(/<p[^<>]*>/) + '?'
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);
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const POSSIBLE_ENDS = unirex(
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rexstr(SOME_NEW_LINES) + '|' +
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rexstr(DOCUMENT_END) + '|' +
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rexstr(/<\/p>/)
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);
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const QUOTE_CHAR = unirex(
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'(?=' + rexstr(NOT_LINE_BREAK) + ')[^"]'
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);
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const ANY_QUOTE_CHAR = unirex(
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rexstr(QUOTE_CHAR) + '*'
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);
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const ESCAPED_APOS = unirex(
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'(?=' + rexstr(NOT_LINE_BREAK) + ')' + rexstr(/[^']|''/)
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);
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const ANY_ESCAPED_APOS = unirex(
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rexstr(ESCAPED_APOS) + '*'
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);
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const FIRST_KEY_CHAR = unirex(
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'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
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'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
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rexstr(NOT_INDICATOR) + '|' +
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rexstr(/[?:-]/) +
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'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
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'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
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'(?=' + rexstr(NOT_FLOW_CHAR) + ')'
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);
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const FIRST_VALUE_CHAR = unirex(
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'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
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'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
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rexstr(NOT_INDICATOR) + '|' +
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rexstr(/[?:-]/) +
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'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
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'(?=' + rexstr(NOT_WHITE_SPACE) + ')'
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// Flow indicators are allowed in values.
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);
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const LATER_KEY_CHAR = unirex(
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rexstr(WHITE_SPACE) + '|' +
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'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
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'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
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'(?=' + rexstr(NOT_FLOW_CHAR) + ')' +
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rexstr(/[^:#]#?/) + '|' +
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rexstr(/:/) + '(?=' + rexstr(NOT_WHITE_SPACE) + ')'
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);
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const LATER_VALUE_CHAR = unirex(
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rexstr(WHITE_SPACE) + '|' +
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'(?=' + rexstr(NOT_LINE_BREAK) + ')' +
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'(?=' + rexstr(NOT_WHITE_SPACE) + ')' +
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// Flow indicators are allowed in values.
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rexstr(/[^:#]#?/) + '|' +
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rexstr(/:/) + '(?=' + rexstr(NOT_WHITE_SPACE) + ')'
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);
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/* YAML CONSTRUCTS */
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const ƔAML_START = unirex(
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rexstr(ANY_WHITE_SPACE) + '---'
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);
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const ƔAML_END = unirex(
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rexstr(ANY_WHITE_SPACE) + '(?:---|\.\.\.)'
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);
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const ƔAML_LOOKAHEAD = unirex(
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'(?=' +
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rexstr(ƔAML_START) +
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rexstr(ANY_ALLOWED_CHARS) + rexstr(NEW_LINE) +
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rexstr(ƔAML_END) + rexstr(POSSIBLE_ENDS) +
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')'
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);
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const ƔAML_DOUBLE_QUOTE = unirex(
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'"' + rexstr(ANY_QUOTE_CHAR) + '"'
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);
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const ƔAML_SINGLE_QUOTE = unirex(
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'\'' + rexstr(ANY_ESCAPED_APOS) + '\''
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);
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const ƔAML_SIMPLE_KEY = unirex(
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rexstr(FIRST_KEY_CHAR) + rexstr(LATER_KEY_CHAR) + '*'
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);
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const ƔAML_SIMPLE_VALUE = unirex(
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rexstr(FIRST_VALUE_CHAR) + rexstr(LATER_VALUE_CHAR) + '*'
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);
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const ƔAML_KEY = unirex(
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rexstr(ƔAML_DOUBLE_QUOTE) + '|' +
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rexstr(ƔAML_SINGLE_QUOTE) + '|' +
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rexstr(ƔAML_SIMPLE_KEY)
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);
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const ƔAML_VALUE = unirex(
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rexstr(ƔAML_DOUBLE_QUOTE) + '|' +
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rexstr(ƔAML_SINGLE_QUOTE) + '|' +
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rexstr(ƔAML_SIMPLE_VALUE)
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);
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const ƔAML_SEPARATOR = unirex(
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rexstr(ANY_WHITE_SPACE) +
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':' + rexstr(WHITE_SPACE) +
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rexstr(ANY_WHITE_SPACE)
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);
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const ƔAML_LINE = unirex(
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'(' + rexstr(ƔAML_KEY) + ')' +
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rexstr(ƔAML_SEPARATOR) +
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'(' + rexstr(ƔAML_VALUE) + ')'
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);
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/* FRONTMATTER REGEX */
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const ƔAML_FRONTMATTER = unirex(
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rexstr(POSSIBLE_STARTS) +
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rexstr(ƔAML_LOOKAHEAD) +
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rexstr(ƔAML_START) + rexstr(SOME_NEW_LINES) +
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'(?:' +
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rexstr(ANY_WHITE_SPACE) + rexstr(ƔAML_LINE) + rexstr(SOME_NEW_LINES) +
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'){0,5}' +
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rexstr(ƔAML_END) + rexstr(POSSIBLE_ENDS)
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);
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/* SEARCHES */
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const FIND_ƔAML_LINE = unirex(
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rexstr(NEW_LINE) + rexstr(ANY_WHITE_SPACE) + rexstr(ƔAML_LINE)
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);
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/* STRING PROCESSING */
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function processString (str) {
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switch (str.charAt(0)) {
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case '"':
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return str.substring(1, str.length - 1);
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case '\'':
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return str
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.substring(1, str.length - 1)
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.replace(/''/g, '\'');
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default:
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return str;
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}
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}
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/* BIO PROCESSING */
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export function processBio(content) {
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content = content.replace(/"/g, '"').replace(/'/g, '\'');
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let result = {
|
|
||||||
text: content,
|
|
||||||
metadata: [],
|
|
||||||
};
|
|
||||||
let ɣaml = content.match(ƔAML_FRONTMATTER);
|
|
||||||
if (!ɣaml) {
|
|
||||||
return result;
|
|
||||||
} else {
|
|
||||||
ɣaml = ɣaml[0];
|
|
||||||
}
|
|
||||||
const start = content.search(ƔAML_START);
|
|
||||||
const end = start + ɣaml.length - ɣaml.search(ƔAML_START);
|
|
||||||
result.text = content.substr(end);
|
|
||||||
let metadata = null;
|
|
||||||
let query = new RegExp(rexstr(FIND_ƔAML_LINE), 'g'); // Some browsers don't allow flags unless both args are strings
|
|
||||||
while ((metadata = query.exec(ɣaml))) {
|
|
||||||
result.metadata.push([
|
|
||||||
processString(metadata[1]),
|
|
||||||
processString(metadata[2]),
|
|
||||||
]);
|
|
||||||
}
|
|
||||||
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(ƔAML_SIMPLE_KEY) || [])[0]) /* do nothing */;
|
|
||||||
else if (key === (key.match(ANY_QUOTE_CHAR) || [])[0]) key = '"' + key + '"';
|
|
||||||
else {
|
|
||||||
key = key
|
|
||||||
.replace(/'/g, '\'\'')
|
|
||||||
.replace(new RegExp(rexstr(NOT_ALLOWED_CHAR), compat_mode ? 'g' : 'gu'), '<27>');
|
|
||||||
key = '\'' + key + '\'';
|
|
||||||
}
|
|
||||||
|
|
||||||
// Value processing
|
|
||||||
if (val === (val.match(ƔAML_SIMPLE_VALUE) || [])[0]) /* do nothing */;
|
|
||||||
else if (val === (val.match(ANY_QUOTE_CHAR) || [])[0]) val = '"' + val + '"';
|
|
||||||
else {
|
|
||||||
key = key
|
|
||||||
.replace(/'/g, '\'\'')
|
|
||||||
.replace(new RegExp(rexstr(NOT_ALLOWED_CHAR), compat_mode ? 'g' : 'gu'), '<27>');
|
|
||||||
key = '\'' + key + '\'';
|
|
||||||
}
|
|
||||||
|
|
||||||
frontmatter += key + ': ' + val + '\n';
|
|
||||||
}
|
|
||||||
frontmatter += '...\n';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return frontmatter + note;
|
|
||||||
}
|
|
||||||
|
|
@ -1,223 +0,0 @@
|
||||||
# frozen_string_literal: true
|
|
||||||
|
|
||||||
require 'singleton'
|
|
||||||
|
|
||||||
# See also `app/javascript/features/account/util/bio_metadata.js`.
|
|
||||||
|
|
||||||
class FrontmatterHandler
|
|
||||||
include Singleton
|
|
||||||
|
|
||||||
# CONVENIENCE FUNCTIONS #
|
|
||||||
|
|
||||||
def self.unirex(str)
|
|
||||||
Regexp.new str, Regexp::MULTILINE
|
|
||||||
end
|
|
||||||
def self.rexstr(exp)
|
|
||||||
'(?:' + exp.source + ')'
|
|
||||||
end
|
|
||||||
|
|
||||||
# CHARACTER CLASSES #
|
|
||||||
|
|
||||||
DOCUMENT_START = /^/
|
|
||||||
DOCUMENT_END = /$/
|
|
||||||
ALLOWED_CHAR = # c-printable` in the YAML 1.2 spec.
|
|
||||||
/[\t\n\r\u{20}-\u{7e}\u{85}\u{a0}-\u{d7ff}\u{e000}-\u{fffd}\u{10000}-\u{10ffff}]/u
|
|
||||||
WHITE_SPACE = /[ \t]/
|
|
||||||
INDENTATION = / */
|
|
||||||
LINE_BREAK = /\r?\n|\r|<br\s*\/?>/
|
|
||||||
ESCAPE_CHAR = /[0abt\tnvfre "\/\\N_LP]/
|
|
||||||
HEXADECIMAL_CHARS = /[0-9a-fA-F]/
|
|
||||||
INDICATOR = /[-?:,\[\]{}&#*!|>'"%@`]/
|
|
||||||
FLOW_CHAR = /[,\[\]{}]/
|
|
||||||
|
|
||||||
# NEGATED CHARACTER CLASSES #
|
|
||||||
|
|
||||||
NOT_WHITE_SPACE = unirex '(?!' + rexstr(WHITE_SPACE) + ').'
|
|
||||||
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 #
|
|
||||||
|
|
||||||
ANY_WHITE_SPACE = unirex rexstr(WHITE_SPACE) + '*'
|
|
||||||
ANY_ALLOWED_CHARS = unirex rexstr(ALLOWED_CHAR) + '*'
|
|
||||||
NEW_LINE = unirex(
|
|
||||||
rexstr(ANY_WHITE_SPACE) + rexstr(LINE_BREAK)
|
|
||||||
)
|
|
||||||
SOME_NEW_LINES = unirex(
|
|
||||||
'(?:' + rexstr(ANY_WHITE_SPACE) + rexstr(LINE_BREAK) + ')+'
|
|
||||||
)
|
|
||||||
POSSIBLE_STARTS = unirex(
|
|
||||||
rexstr(DOCUMENT_START) + rexstr(/<p[^<>]*>/) + '?'
|
|
||||||
)
|
|
||||||
POSSIBLE_ENDS = unirex(
|
|
||||||
rexstr(SOME_NEW_LINES) + '|' +
|
|
||||||
rexstr(DOCUMENT_END) + '|' +
|
|
||||||
rexstr(/<\/p>/)
|
|
||||||
)
|
|
||||||
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}' +
|
|
||||||
')'
|
|
||||||
)
|
|
||||||
ESCAPED_CHAR = unirex(
|
|
||||||
rexstr(/(?!["\\])/) + rexstr(NOT_LINE_BREAK) + '|' +
|
|
||||||
rexstr(CHARACTER_ESCAPE)
|
|
||||||
)
|
|
||||||
ANY_ESCAPED_CHARS = unirex(
|
|
||||||
rexstr(ESCAPED_CHAR) + '*'
|
|
||||||
)
|
|
||||||
ESCAPED_APOS = unirex(
|
|
||||||
'(?=' + rexstr(NOT_LINE_BREAK) + ')' + rexstr(/[^']|''/)
|
|
||||||
)
|
|
||||||
ANY_ESCAPED_APOS = unirex(
|
|
||||||
rexstr(ESCAPED_APOS) + '*'
|
|
||||||
)
|
|
||||||
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) + ')'
|
|
||||||
)
|
|
||||||
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.
|
|
||||||
)
|
|
||||||
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) + ')'
|
|
||||||
)
|
|
||||||
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 #
|
|
||||||
|
|
||||||
YAML_START = unirex(
|
|
||||||
rexstr(ANY_WHITE_SPACE) + rexstr(/---/)
|
|
||||||
)
|
|
||||||
YAML_END = unirex(
|
|
||||||
rexstr(ANY_WHITE_SPACE) + rexstr(/(?:---|\.\.\.)/)
|
|
||||||
)
|
|
||||||
YAML_LOOKAHEAD = unirex(
|
|
||||||
'(?=' +
|
|
||||||
rexstr(YAML_START) +
|
|
||||||
rexstr(ANY_ALLOWED_CHARS) + rexstr(NEW_LINE) +
|
|
||||||
rexstr(YAML_END) + rexstr(POSSIBLE_ENDS) +
|
|
||||||
')'
|
|
||||||
)
|
|
||||||
YAML_DOUBLE_QUOTE = unirex(
|
|
||||||
rexstr(/"/) + rexstr(ANY_ESCAPED_CHARS) + rexstr(/"/)
|
|
||||||
)
|
|
||||||
YAML_SINGLE_QUOTE = unirex(
|
|
||||||
rexstr(/'/) + rexstr(ANY_ESCAPED_APOS) + rexstr(/'/)
|
|
||||||
)
|
|
||||||
YAML_SIMPLE_KEY = unirex(
|
|
||||||
rexstr(FIRST_KEY_CHAR) + rexstr(LATER_KEY_CHAR) + '*'
|
|
||||||
)
|
|
||||||
YAML_SIMPLE_VALUE = unirex(
|
|
||||||
rexstr(FIRST_VALUE_CHAR) + rexstr(LATER_VALUE_CHAR) + '*'
|
|
||||||
)
|
|
||||||
YAML_KEY = unirex(
|
|
||||||
rexstr(YAML_DOUBLE_QUOTE) + '|' +
|
|
||||||
rexstr(YAML_SINGLE_QUOTE) + '|' +
|
|
||||||
rexstr(YAML_SIMPLE_KEY)
|
|
||||||
)
|
|
||||||
YAML_VALUE = unirex(
|
|
||||||
rexstr(YAML_DOUBLE_QUOTE) + '|' +
|
|
||||||
rexstr(YAML_SINGLE_QUOTE) + '|' +
|
|
||||||
rexstr(YAML_SIMPLE_VALUE)
|
|
||||||
)
|
|
||||||
YAML_SEPARATOR = unirex(
|
|
||||||
rexstr(ANY_WHITE_SPACE) +
|
|
||||||
':' + rexstr(WHITE_SPACE) +
|
|
||||||
rexstr(ANY_WHITE_SPACE)
|
|
||||||
)
|
|
||||||
YAML_LINE = unirex(
|
|
||||||
'(' + rexstr(YAML_KEY) + ')' +
|
|
||||||
rexstr(YAML_SEPARATOR) +
|
|
||||||
'(' + rexstr(YAML_VALUE) + ')'
|
|
||||||
)
|
|
||||||
|
|
||||||
# FRONTMATTER REGEX #
|
|
||||||
|
|
||||||
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 #
|
|
||||||
|
|
||||||
FIND_YAML_LINES = unirex(
|
|
||||||
rexstr(NEW_LINE) + rexstr(INDENTATION) + rexstr(YAML_LINE)
|
|
||||||
)
|
|
||||||
|
|
||||||
# STRING PROCESSING #
|
|
||||||
|
|
||||||
def process_string(str)
|
|
||||||
case str[0]
|
|
||||||
when '"'
|
|
||||||
str[1..-2]
|
|
||||||
when "'"
|
|
||||||
str[1..-2].gsub(/''/, "'")
|
|
||||||
else
|
|
||||||
str
|
|
||||||
end
|
|
||||||
end
|
|
||||||
|
|
||||||
# BIO PROCESSING #
|
|
||||||
|
|
||||||
def process_bio content
|
|
||||||
result = {
|
|
||||||
text: content.gsub(/"/, '"').gsub(/'/, "'"),
|
|
||||||
metadata: []
|
|
||||||
}
|
|
||||||
yaml = YAML_FRONTMATTER.match(result[:text])
|
|
||||||
return result unless yaml
|
|
||||||
yaml = yaml[0]
|
|
||||||
start = YAML_START =~ result[:text]
|
|
||||||
ending = start + yaml.length - (YAML_START =~ yaml)
|
|
||||||
result[:text][start..ending - 1] = ''
|
|
||||||
metadata = nil
|
|
||||||
index = 0
|
|
||||||
while metadata = FIND_YAML_LINES.match(yaml, index) do
|
|
||||||
index = metadata.end(0)
|
|
||||||
result[:metadata].push [
|
|
||||||
process_string(metadata[1]), process_string(metadata[2])
|
|
||||||
]
|
|
||||||
end
|
|
||||||
return result
|
|
||||||
end
|
|
||||||
|
|
||||||
end
|
|
||||||
|
|
@ -1,4 +1,3 @@
|
||||||
- processed_bio = FrontmatterHandler.instance.process_bio Formatter.instance.simplified_format(account, custom_emojify: true)
|
|
||||||
.card.h-card.p-author{ style: "background-image: url(#{account.header.url(:original)})" }
|
.card.h-card.p-author{ style: "background-image: url(#{account.header.url(:original)})" }
|
||||||
.card__illustration
|
.card__illustration
|
||||||
= render 'accounts/follow_button', account: account
|
= render 'accounts/follow_button', account: account
|
||||||
|
|
@ -24,21 +23,16 @@
|
||||||
.roles
|
.roles
|
||||||
.account-role.moderator
|
.account-role.moderator
|
||||||
= t 'accounts.roles.moderator'
|
= t 'accounts.roles.moderator'
|
||||||
.bio
|
|
||||||
.account__header__content.p-note.emojify!=processed_bio[:text]
|
|
||||||
|
|
||||||
- if !account.fields.empty?
|
.bio
|
||||||
|
.account__header__content.p-note.emojify= Formatter.instance.simplified_format(account, custom_emojify: true)
|
||||||
|
|
||||||
|
- unless account.fields.empty?
|
||||||
.account__header__fields
|
.account__header__fields
|
||||||
- account.fields.each do |field|
|
- account.fields.each do |field|
|
||||||
%dl
|
%dl
|
||||||
%dt.emojify{ title: field.name }= field.name
|
%dt.emojify{ title: field.name }= field.name
|
||||||
%dd.emojify{ title: field.value }= Formatter.instance.format_field(account, field.value, custom_emojify: true)
|
%dd.emojify{ title: field.value }= Formatter.instance.format_field(account, field.value, custom_emojify: true)
|
||||||
- elsif processed_bio[:metadata].length > 0
|
|
||||||
.account__header__fields
|
|
||||||
- processed_bio[:metadata].each do |i|
|
|
||||||
%dl
|
|
||||||
%dt.emojify{ title: i[0] }!= i[0]
|
|
||||||
%dd.emojify{ title: i[1] }!= i[1]
|
|
||||||
|
|
||||||
.details-counters
|
.details-counters
|
||||||
.counter{ class: active_nav_class(short_account_url(account)) }
|
.counter{ class: active_nav_class(short_account_url(account)) }
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue