Merge branch 'master' into develop

package.json

@@ -47,7 +47,7 @@
     "resolve-url-loader": "^3.0.1",
     "style-loader": "^0.21.0",
     "ts-node": "^8.4.1",
-    "typescript": "^3.6.4",
+    "typescript": "^3.7.2",
     "uglifyjs-webpack-plugin": "^1.3.0",
     "webpack": "^4.41.2",
     "webpack-cli": "^3.3.9",

src/components/containers/InfiniteScroll/index.tsx

@@ -0,0 +1,42 @@
+import React, { FC, HTMLAttributes, useCallback, useEffect, useRef } from 'react';
+import styles from './styles.module.scss';
+
+interface IProps extends HTMLAttributes<HTMLDivElement> {
+  hasMore: boolean;
+  scrollReactPx?: number;
+  loadMore: () => void;
+}
+
+const InfiniteScroll: FC<IProps> = ({ children, hasMore, scrollReactPx, loadMore, ...props }) => {
+  const ref = useRef<HTMLDivElement>(null);
+  const onScrollEnd = useCallback(
+    (entries: IntersectionObserverEntry[]) => {
+      if (!hasMore || !entries[0].isIntersecting) return;
+      loadMore();
+    },
+    [hasMore, loadMore]
+  );
+
+  useEffect(() => {
+    if (!ref.current) return;
+
+    const observer = new IntersectionObserver(onScrollEnd, {
+      root: null,
+      rootMargin: '200px',
+      threshold: 1.0,
+    });
+
+    observer.observe(ref.current);
+
+    return () => observer.disconnect();
+  }, [ref.current, onScrollEnd]);
+
+  return (
+    <div {...props}>
+      {children}
+      {hasMore && <div className={styles.more} ref={ref} />}
+    </div>
+  );
+};
+
+export { InfiniteScroll };

src/components/containers/InfiniteScroll/styles.module.scss

@@ -0,0 +1,2 @@
+.more {
+}

src/components/containers/TagField/styles.scss

@@ -3,4 +3,8 @@
   align-items: flex-start;
   justify-content: flex-start;
   flex-wrap: wrap;
+
+  &> * {
+    margin: 0 $gap $gap 0;
+  }
 }

src/components/flow/Cell/index.tsx

@@ -1,6 +1,6 @@
-import React, { FC, useState, useCallback, useEffect, useRef, useMemo } from 'react';
+import React, { FC, useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { INode } from '~/redux/types';
-import { getURL, formatCellText } from '~/utils/dom';
+import { formatCellText, getURL } from '~/utils/dom';
 import classNames from 'classnames';
 
 import * as styles from './styles.scss';
@@ -109,6 +109,16 @@ const Cell: FC<IProps> = ({
     return getURL({ url: thumbnail }, preset);
   }, [thumbnail, flow]);
 
+  const titleSize = useMemo(() => {
+    if (title.length > 100) {
+      return styles.small;
+    } else if (title.length > 64) {
+      return styles.medium;
+    } else {
+      return;
+    }
+  }, [title]);
+
   return (
     <div className={classNames(styles.cell, styles[(flow && flow.display) || 'single'])} ref={ref}>
       {is_visible && (
@@ -134,7 +144,7 @@ const Cell: FC<IProps> = ({
 
           <Link className={classNames(styles.face)} to={`/post${id}`}>
             <div className={styles.face_content}>
-              {!text && <div className={styles.title}>{title || '...'}</div>}
+              {!text && <div className={classNames(styles.title, titleSize)}>{title || '...'}</div>}
 
               {!!text && !!thumbnail && (
                 <div className={styles.text}>

src/components/flow/Cell/styles.scss

@@ -95,10 +95,21 @@
   opacity: 1;
   transform: translate(0, 0);
   transition: opacity 0.5s, transform 1s;
+
+  &.small {
+    @include clamp(8, 1.25em);
+    font-size: 24px;
+  }
+
+  &.medium{
+    @include clamp(6, 1.25em);
+    font-size: 28px;
+  }
 }
 
 .text_title {
   margin-bottom: $gap / 2;
+  @include clamp(3, 1.25em)
 }
 
 .horizontal,

src/components/flow/FlowRecentItem/styles.scss

@@ -54,4 +54,7 @@
   font: $font_12_regular;
   margin-top: 4px;
   opacity: 0.5;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
 }

src/components/node/NodeRelated/index.tsx

@@ -1,11 +1,11 @@
-import React, { FC } from 'react';
+import React, { FC, ReactElement } from 'react';
 import * as styles from './styles.scss';
 import { Group } from '~/components/containers/Group';
 import { INode } from '~/redux/types';
 import { NodeRelatedItem } from '~/components/node/NodeRelatedItem';
 
 interface IProps {
-  title: string;
+  title: ReactElement | string;
   items: Partial<INode>[];
 }
 

src/components/node/NodeRelated/styles.scss

@@ -20,6 +20,11 @@
 
 .title {
   @include title_with_line();
+
+  a {
+    text-decoration: none;
+    color: inherit;
+  }
 }
 
 .text {

src/components/node/NodeTags/index.tsx

@@ -1,15 +1,18 @@
 import React, { FC, memo } from 'react';
-import { Tags } from '../Tags';
 import { ITag } from '~/redux/types';
+import { Tags } from '~/components/tags/Tags';
 
 interface IProps {
   is_editable?: boolean;
   tags: ITag[];
   onChange?: (tags: string[]) => void;
+  onTagClick?: (tag: Partial<ITag>) => void;
 }
 
-const NodeTags: FC<IProps> = memo(({ is_editable, tags, onChange }) => (
-  <Tags tags={tags} is_editable={is_editable} onTagsChange={onChange} />
-));
+const NodeTags: FC<IProps> = memo(({ is_editable, tags, onChange, onTagClick }) => {
+  return (
+    <Tags tags={tags} is_editable={is_editable} onTagsChange={onChange} onTagClick={onTagClick} />
+  );
+});
 
 export { NodeTags };

src/components/node/NodeTags/placeholder.tsx

@@ -1,17 +0,0 @@
-import React, { FC, memo } from "react";
-import { Tags } from "../Tags";
-import { ITag } from "~/redux/types";
-
-interface IProps {
-  is_editable?: boolean;
-  tags: ITag[];
-  onChange?: (tags: string[]) => void;
-}
-
-const NodeTagsPlaceholder: FC<IProps> = memo(
-  ({ is_editable, tags, onChange }) => (
-    <Tags tags={tags} is_editable={is_editable} onTagsChange={onChange} />
-  )
-);
-
-export { NodeTagsPlaceholder };

src/components/node/NodeTagsPlaceholder/index.tsx

@@ -0,0 +1,15 @@
+import React, { FC, memo } from 'react';
+import { ITag } from '~/redux/types';
+import { Tags } from '~/components/tags/Tags';
+
+interface IProps {
+  is_editable?: boolean;
+  tags: ITag[];
+  onChange?: (tags: string[]) => void;
+}
+
+const NodeTagsPlaceholder: FC<IProps> = memo(({ is_editable, tags, onChange }) => (
+  <Tags tags={tags} is_editable={is_editable} onTagsChange={onChange} />
+));
+
+export { NodeTagsPlaceholder };

src/components/node/Tag/index.tsx

@@ -1,49 +0,0 @@
-import React, { ChangeEventHandler, FC, FocusEventHandler, KeyboardEventHandler } from 'react';
-import * as styles from './styles.scss';
-import { ITag } from '~/redux/types';
-import classNames = require('classnames');
-
-const getTagFeature = (tag: Partial<ITag>) => {
-  if (tag.title.substr(0, 1) === '/') return 'green';
-
-  return '';
-};
-
-interface IProps {
-  tag: Partial<ITag>;
-
-  is_hoverable?: boolean;
-  is_editing?: boolean;
-
-  onInput?: ChangeEventHandler<HTMLInputElement>;
-  onKeyUp?: KeyboardEventHandler;
-  onBlur?: FocusEventHandler<HTMLInputElement>;
-}
-
-const Tag: FC<IProps> = ({ tag, is_hoverable, is_editing, onInput, onKeyUp, onBlur }) => (
-  <div
-    className={classNames(styles.tag, getTagFeature(tag), {
-      is_hoverable,
-      is_editing,
-      input: !!onInput,
-    })}
-  >
-    <div className={styles.hole} />
-    <div className={styles.title}>{tag.title}</div>
-
-    {onInput && (
-      <input
-        type="text"
-        value={tag.title}
-        size={1}
-        placeholder="Добавить"
-        maxLength={24}
-        onChange={onInput}
-        onKeyUp={onKeyUp}
-        onBlur={onBlur}
-      />
-    )}
-  </div>
-);
-
-export { Tag };

src/components/node/Tags/index.tsx

@@ -1,117 +0,0 @@
-import React, {
-  FC,
-  HTMLAttributes,
-  useState,
-  useCallback,
-  useEffect,
-  KeyboardEvent,
-  ChangeEvent,
-  useRef,
-  useMemo,
-} from 'react';
-import { TagField } from '~/components/containers/TagField';
-import { ITag } from '~/redux/types';
-import { Tag } from '~/components/node/Tag';
-import uniq from 'ramda/es/uniq';
-
-type IProps = HTMLAttributes<HTMLDivElement> & {
-  tags: Partial<ITag>[];
-  is_editable?: boolean;
-  onTagsChange?: (tags: string[]) => void;
-};
-
-export const Tags: FC<IProps> = ({ tags, is_editable, onTagsChange, ...props }) => {
-  const [input, setInput] = useState('');
-  const [data, setData] = useState([]);
-  const timer = useRef(null);
-
-  const [catTags, ordinaryTags] = useMemo(
-    () =>
-      (tags || []).reduce(
-        (obj, tag) =>
-          tag.title.substr(0, 1) === '/' ? [[...obj[0], tag], obj[1]] : [obj[0], [...obj[1], tag]],
-        [[], []]
-      ),
-    [tags]
-  );
-
-  const onInput = useCallback(
-    ({ target: { value } }: ChangeEvent<HTMLInputElement>) => {
-      clearTimeout(timer.current);
-      setInput(value);
-    },
-    [setInput, timer]
-  );
-
-  const onKeyUp = useCallback(
-    ({ key }: KeyboardEvent) => {
-      if (key === 'Backspace' && input === '' && data.length) {
-        setData(data.slice(0, data.length - 1));
-        setInput(data[data.length - 1].title);
-      }
-
-      if (key === 'Enter' || key === ',' || key === 'Comma') {
-        setData(
-          uniq([
-            ...data,
-            ...input
-              .split(',')
-              .map((title: string) =>
-                title
-                  .trim()
-                  .substr(0, 32)
-                  .toLowerCase()
-              )
-              .filter(el => el.length > 0)
-              .filter(el => !tags.some(tag => tag.title.trim() === el.trim()))
-              .map(title => ({
-                title,
-              })),
-          ])
-        );
-        setInput('');
-      }
-    },
-    [input, setInput, data, setData]
-  );
-
-  const onSubmit = useCallback(() => {
-    const title = input && input.trim();
-    const items = (title ? [...data, { title }] : data)
-      .filter(tag => tag.title.length > 0)
-      .map(tag => ({
-        ...tag,
-        title: tag.title.toLowerCase(),
-      }));
-
-    if (!items.length) return;
-
-    setData(items);
-    setInput('');
-    onTagsChange(uniq([...tags, ...items]).map(tag => tag.title));
-  }, [tags, data, onTagsChange, input, setInput]);
-
-  useEffect(() => {
-    setData(data.filter(({ title }) => !tags.some(tag => tag.title.trim() === title.trim())));
-  }, [tags]);
-
-  return (
-    <TagField {...props}>
-      {catTags.map(tag => (
-        <Tag key={tag.title} tag={tag} />
-      ))}
-
-      {ordinaryTags.map(tag => (
-        <Tag key={tag.title} tag={tag} />
-      ))}
-
-      {data.map(tag => (
-        <Tag key={tag.title} tag={tag} is_editing />
-      ))}
-
-      {is_editable && (
-        <Tag tag={{ title: input }} onInput={onInput} onKeyUp={onKeyUp} onBlur={onSubmit} />
-      )}
-    </TagField>
-  );
-};

src/components/sidebar/TagSidebarList/index.tsx

@@ -0,0 +1,18 @@
+import React, { FC } from 'react';
+import { INode } from '~/redux/types';
+import styles from './styles.module.scss';
+import { FlowRecentItem } from '~/components/flow/FlowRecentItem';
+
+interface IProps {
+  nodes: INode[];
+}
+
+const TagSidebarList: FC<IProps> = ({ nodes }) => (
+  <div className={styles.list}>
+    {nodes.map(node => (
+      <FlowRecentItem node={node} key={node.id} />
+    ))}
+  </div>
+);
+
+export { TagSidebarList };

src/components/sidebar/TagSidebarList/styles.module.scss

@@ -0,0 +1,4 @@
+.list {
+  flex: 1;
+  flex-direction: column;
+}

src/components/tags/Tag/index.tsx

@@ -0,0 +1,40 @@
+import React, { FC, FocusEventHandler, useCallback } from 'react';
+import { ITag } from '~/redux/types';
+import { TagWrapper } from '~/components/tags/TagWrapper';
+
+const getTagFeature = (tag: Partial<ITag>) => {
+  if (tag.title.substr(0, 1) === '/') return 'green';
+
+  return '';
+};
+
+interface IProps {
+  tag: Partial<ITag>;
+  size?: 'normal' | 'big';
+
+  is_hoverable?: boolean;
+  is_editing?: boolean;
+
+  onBlur?: FocusEventHandler<HTMLInputElement>;
+  onClick?: (tag: Partial<ITag>) => void;
+}
+
+const Tag: FC<IProps> = ({ tag, is_hoverable, is_editing, size = 'normal', onBlur, onClick }) => {
+  const onClickHandler = useCallback(() => {
+    if (!onClick) return;
+    onClick(tag);
+  }, [tag, onClick]);
+
+  return (
+    <TagWrapper
+      feature={getTagFeature(tag)}
+      size={size}
+      is_hoverable={is_hoverable}
+      is_editing={is_editing}
+      onClick={onClick && onClickHandler}
+      title={tag.title}
+    />
+  );
+};
+
+export { Tag };

src/components/tags/TagAutocomplete/index.tsx

@@ -0,0 +1,137 @@
+import React, { FC, useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import styles from './styles.module.scss';
+import classNames from 'classnames';
+import { connect } from 'react-redux';
+import * as TAG_ACTIONS from '~/redux/tag/actions';
+import { selectTagAutocomplete } from '~/redux/tag/selectors';
+import { separateTagOptions } from '~/utils/tag';
+import { TagAutocompleteRow } from '~/components/tags/TagAutocompleteRow';
+
+const mapStateToProps = selectTagAutocomplete;
+const mapDispatchToProps = {
+  tagSetAutocomplete: TAG_ACTIONS.tagSetAutocomplete,
+  tagLoadAutocomplete: TAG_ACTIONS.tagLoadAutocomplete,
+};
+
+type Props = ReturnType<typeof mapStateToProps> &
+  typeof mapDispatchToProps & {
+    exclude: string[];
+    input: HTMLInputElement;
+    onSelect: (val: string) => void;
+    search: string;
+  };
+
+const TagAutocompleteUnconnected: FC<Props> = ({
+  exclude,
+  input,
+  onSelect,
+  search,
+  tagSetAutocomplete,
+  tagLoadAutocomplete,
+  options,
+}) => {
+  const [top, setTop] = useState(false);
+  const [left, setLeft] = useState(false);
+
+  const [selected, setSelected] = useState(-1);
+  const [categories, tags] = useMemo(
+    () =>
+      separateTagOptions(options.filter(option => option !== search && !exclude.includes(option))),
+    [options, search, exclude]
+  );
+  const scroll = useRef<HTMLDivElement>(null);
+
+  const onKeyDown = useCallback(
+    event => {
+      const all = [...categories, ...tags];
+      switch (event.key) {
+        case 'ArrowDown':
+          event.preventDefault();
+          setSelected(selected < all.length - 1 ? selected + 1 : -1);
+          return;
+        case 'ArrowUp':
+          event.preventDefault();
+          setSelected(selected > -1 ? selected - 1 : all.length - 1);
+          return;
+        case 'Enter':
+          event.preventDefault();
+          onSelect(selected >= 0 ? all[selected] : search);
+      }
+    },
+    [setSelected, selected, categories, tags, onSelect, search]
+  );
+
+  const onScroll = useCallback(() => {
+    if (!scroll.current) return;
+    const { y, height, x, width } = scroll.current.getBoundingClientRect();
+
+    const newTop = window.innerHeight - y - height <= (top ? 120 : 10);
+    if (top !== newTop) setTop(newTop);
+
+    const newLeft = x <= 0;
+    if (newLeft !== left) setLeft(newLeft);
+  }, [scroll.current, top, left]);
+
+  useEffect(() => {
+    input.addEventListener('keydown', onKeyDown, false);
+    return () => input.removeEventListener('keydown', onKeyDown);
+  }, [input, onKeyDown]);
+
+  useEffect(() => {
+    setSelected(-1);
+    tagLoadAutocomplete(search, exclude);
+  }, [search]);
+
+  useEffect(() => {
+    tagSetAutocomplete({ options: [] });
+    return () => tagSetAutocomplete({ options: [] });
+  }, [tagSetAutocomplete]);
+
+  useEffect(() => {
+    if (!scroll.current || !scroll.current?.children[selected + 1]) return;
+    const el = scroll.current?.children[selected + 1] as HTMLDivElement;
+    const { scrollTop, clientHeight } = scroll.current;
+    const { offsetTop } = el;
+
+    if (clientHeight - scrollTop + el.clientHeight < offsetTop || offsetTop < scrollTop) {
+      scroll.current.scrollTo(0, el.offsetTop - el.clientHeight);
+    }
+  }, [selected, scroll.current]);
+
+  useEffect(() => {
+    onScroll();
+
+    window.addEventListener('resize', onScroll);
+    window.addEventListener('scroll', onScroll);
+
+    return () => {
+      window.removeEventListener('resize', onScroll);
+      window.removeEventListener('scroll', onScroll);
+    };
+  }, [options]);
+
+  return (
+    <div className={classNames(styles.window, { [styles.top]: top, [styles.left]: left })}>
+      <div className={styles.scroll} ref={scroll}>
+        <TagAutocompleteRow selected={selected === -1} title={search} type="enter" />
+
+        {categories.map((item, i) => (
+          <TagAutocompleteRow selected={selected === i} title={item} type="right" key={item} />
+        ))}
+
+        {tags.map((item, i) => (
+          <TagAutocompleteRow
+            selected={selected === categories.length + i}
+            title={item}
+            type="tag"
+            key={item}
+          />
+        ))}
+      </div>
+    </div>
+  );
+};
+
+const TagAutocomplete = connect(mapStateToProps, mapDispatchToProps)(TagAutocompleteUnconnected);
+
+export { TagAutocomplete };

src/components/tags/TagAutocomplete/styles.module.scss

@@ -0,0 +1,37 @@
+@keyframes appear {
+  0% { opacity: 0 }
+  100% { opacity: 100 }
+}
+
+$row_height: 24px;
+
+.window {
+  box-shadow: transparentize(white, 0.9) 0 0 0 1px, transparentize(black, 0.7) 4px 4px;
+  position: absolute;
+  top: -2px;
+  right: -2px;
+  width: calc(100vw - 15px);
+  max-width: 300px;
+  background: darken($content_bg, 2%);
+  z-index: 10;
+  border-radius: 3px;
+  padding: $tag_height + 4px 0 0;
+  animation: appear 0.25s forwards;
+
+  &.top {
+    bottom: -2px;
+    top: auto;
+    padding: 0 0 $tag_height + 4px;
+  }
+
+  &.left {
+    right: auto;
+    left: -2px;
+  }
+}
+
+.scroll {
+  overflow: auto;
+  max-height: 7 * $row_height + $tag_height;
+  padding: 0 0 $gap / 2;
+}

src/components/tags/TagAutocompleteRow/index.tsx

@@ -0,0 +1,19 @@
+import React, { FC } from 'react';
+import styles from './styles.module.scss';
+import classNames from 'classnames';
+import { Icon } from '~/components/input/Icon';
+
+interface IProps {
+  selected: boolean;
+  title: string;
+  type: string;
+}
+
+const TagAutocompleteRow: FC<IProps> = ({ selected, type, title }) => (
+  <div className={classNames(styles.row, styles[type], { [styles.selected]: selected })}>
+    <Icon icon={type} size={16} />
+    <span>{title}</span>
+  </div>
+);
+
+export { TagAutocompleteRow };

src/components/tags/TagAutocompleteRow/styles.module.scss

@@ -0,0 +1,32 @@
+$row_height: 24px;
+
+.row {
+  height: $row_height;
+  padding: 0 $gap;
+  display: flex;
+  align-items: center;
+  justify-content: flex-start;
+  font: $font_16_semibold;
+  opacity: 0.5;
+  cursor: pointer;
+  transition: all 0.1s;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  overflow: hidden;
+
+  &:hover, &.selected {
+    opacity: 1;
+    background: transparentize($wisegreen, 0.5);
+  }
+
+  &.right {
+    color: lighten($wisegreen, 4%);
+    opacity: 1;
+  }
+
+  svg {
+    margin-right: 5px;
+    fill: currentColor;
+    flex: 0 0 16px;
+  }
+}

src/components/tags/TagInput/index.tsx

@@ -0,0 +1,140 @@
+import React, { ChangeEvent, FC, KeyboardEvent, useCallback, useEffect, useMemo, useRef, useState, } from 'react';
+import { TagAutocomplete } from '~/components/tags/TagAutocomplete';
+import { TagWrapper } from '~/components/tags/TagWrapper';
+import styles from './styles.module.scss';
+
+const placeholder = 'Добавить';
+
+const prepareInput = (input: string): string[] => {
+  return input
+    .split(',')
+    .map((title: string) =>
+      title
+        .trim()
+        .substr(0, 32)
+        .toLowerCase()
+    )
+    .filter(el => el.length > 0);
+};
+
+interface IProps {
+  onAppend: (tags: string[]) => void;
+  onClearTag: () => string | undefined;
+  onSubmit: (last: string[]) => void;
+  exclude: string[];
+}
+
+const TagInput: FC<IProps> = ({ exclude, onAppend, onClearTag, onSubmit }) => {
+  const [focused, setFocused] = useState(false);
+  const [input, setInput] = useState('');
+  const ref = useRef<HTMLInputElement>(null);
+  const wrapper = useRef<HTMLDivElement>(null);
+
+  const onInput = useCallback(
+    ({ target: { value } }: ChangeEvent<HTMLInputElement>) => {
+      if (!value.trim()) {
+        setInput(value || '');
+        return;
+      }
+
+      const items = prepareInput(value);
+
+      if (items.length > 1) {
+        onAppend(items.slice(0, items.length - 1));
+      }
+
+      setInput(items[items.length - 1] || '');
+    },
+    [setInput]
+  );
+
+  const onKeyUp = useCallback(
+    ({ key }: KeyboardEvent) => {
+      if (key === 'Escape' && ref.current) {
+        setInput('');
+        ref.current.blur();
+        return;
+      }
+
+      if (key === 'Backspace' && input === '') {
+        setInput(onClearTag() || '');
+        return;
+      }
+
+      if (key === ',' || key === 'Comma') {
+        const created = prepareInput(input);
+
+        if (created.length) {
+          onAppend(created);
+        }
+
+        setInput('');
+      }
+    },
+    [input, setInput, onClearTag, onAppend, onSubmit, ref.current, wrapper.current]
+  );
+
+  const onFocus = useCallback(() => setFocused(true), []);
+  const onBlur = useCallback(
+    event => {
+      if (wrapper.current.contains(event.target)) {
+        ref.current.focus();
+        return;
+      }
+
+      setFocused(false);
+
+      if (input.trim()) {
+        setInput('');
+      }
+
+      onSubmit([]);
+    },
+    [input, onAppend, setInput, onSubmit]
+  );
+
+  const onAutocompleteSelect = useCallback(
+    (val: string) => {
+      onAppend([val]);
+      setInput('');
+    },
+    [onAppend, setInput]
+  );
+
+  const feature = useMemo(() => (input?.substr(0, 1) === '/' ? 'green' : ''), [input]);
+
+  useEffect(() => {
+    document.addEventListener('click', onBlur);
+
+    return () => document.removeEventListener('click', onBlur);
+  }, [onBlur]);
+
+  return (
+    <div className={styles.wrap} ref={wrapper}>
+      <TagWrapper title={input || placeholder} has_input={true} feature={feature}>
+        <input
+          type="text"
+          value={input}
+          size={1}
+          placeholder={placeholder}
+          maxLength={24}
+          onChange={onInput}
+          onKeyDown={onKeyUp}
+          onFocus={onFocus}
+          ref={ref}
+        />
+      </TagWrapper>
+
+      {onInput && focused && input?.length > 0 && (
+        <TagAutocomplete
+          exclude={exclude}
+          input={ref.current}
+          onSelect={onAutocompleteSelect}
+          search={input}
+        />
+      )}
+    </div>
+  );
+};
+
+export { TagInput };

src/components/tags/TagInput/styles.module.scss

@@ -0,0 +1,4 @@
+.wrap {
+  position: relative;
+  z-index: 20;
+}

src/components/tags/TagWrapper/index.tsx

@@ -0,0 +1,40 @@
+import React, { FC } from 'react';
+import classNames from 'classnames';
+import styles from './styles.module.scss';
+
+interface IProps {
+  feature?: string;
+  size?: string;
+  is_hoverable?: boolean;
+  is_editing?: boolean;
+  has_input?: boolean;
+  onClick?: () => void;
+  title?: string;
+}
+
+const TagWrapper: FC<IProps> = ({
+  children,
+  feature,
+  size,
+  is_hoverable,
+  is_editing,
+  has_input,
+  onClick,
+  title = '',
+}) => (
+  <div
+    className={classNames(styles.tag, feature, size, {
+      is_hoverable,
+      is_editing,
+      input: has_input,
+      clickable: onClick,
+    })}
+    onClick={onClick}
+  >
+    <div className={styles.hole} />
+    <div className={styles.title}>{title}</div>
+    {children}
+  </div>
+);
+
+export { TagWrapper };

src/components/tags/TagWrapper/styles.module.scss

@@ -1,6 +1,9 @@
+$big: 1.2;
+
 .tag {
   @include outer_shadow();
 
+  cursor: default;
   height: $tag_height;
   background: $tag_bg;
   display: flex;
@@ -11,8 +14,20 @@
   font: $font_14_semibold;
   align-self: flex-start;
   padding: 0 8px 0 0;
-  margin: 0 $gap $gap 0;
+  //margin: 0 $gap $gap 0;
   position: relative;
+  z-index: 12;
+
+  &:global(.big) {
+    height: $tag_height * $big;
+    font: $font_16_semibold;
+    border-radius: ($tag_height * $big / 2) 3px 3px ($tag_height * $big / 2);
+
+    .hole {
+      width: $tag_height * $big;
+      height: $tag_height * $big;
+    }
+  }
 
   &:global(.is_hoverable) {
     cursor: pointer;
@@ -56,6 +71,10 @@
     min-width: 100px;
   }
 
+  &:global(.clickable) {
+    cursor: pointer;
+  }
+
   input {
     background: none;
     border: none;
@@ -70,6 +89,7 @@
     top: 0;
     bottom: 0;
     width: 100%;
+    min-width: 100px;
     padding-left: $tag_height;
     padding-right: 5px;
     box-sizing: border-box;
@@ -80,7 +100,6 @@
   width: $tag_height;
   height: $tag_height;
   display: flex;
-  // padding-right: 0px;
   align-items: center;
   justify-content: center;
   flex: 0 0 $tag_height;
@@ -101,3 +120,4 @@
   overflow: hidden;
   text-overflow: ellipsis;
 }
+

src/components/tags/Tags/index.tsx

@@ -0,0 +1,76 @@
+import React, { FC, HTMLAttributes, useCallback, useEffect, useMemo, useState } from 'react';
+import { TagField } from '~/components/containers/TagField';
+import { ITag } from '~/redux/types';
+import uniq from 'ramda/es/uniq';
+import { Tag } from '~/components/tags/Tag';
+import { TagInput } from '~/components/tags/TagInput';
+import { separateTags } from '~/utils/tag';
+
+type IProps = HTMLAttributes<HTMLDivElement> & {
+  tags: Partial<ITag>[];
+  is_editable?: boolean;
+  onTagsChange?: (tags: string[]) => void;
+  onTagClick?: (tag: Partial<ITag>) => void;
+};
+
+export const Tags: FC<IProps> = ({ tags, is_editable, onTagsChange, onTagClick, ...props }) => {
+  const [data, setData] = useState<string[]>([]);
+
+  const [catTags, ordinaryTags] = useMemo(() => separateTags(tags), [tags]);
+
+  const onSubmit = useCallback(
+    (last: string[]) => {
+      const exist = tags.map(tag => tag.title);
+      onTagsChange(uniq([...exist, ...data, ...last]));
+    },
+    [data]
+  );
+
+  useEffect(() => {
+    setData(data.filter(title => !tags.some(tag => tag.title.trim() === title.trim())));
+  }, [tags]);
+
+  const onAppendTag = useCallback(
+    (created: string[]) => {
+      setData(uniq([...data, ...created]).filter(title => !tags.some(it => it.title === title)));
+    },
+    [data, setData, tags]
+  );
+
+  const onClearTag = useCallback((): string | undefined => {
+    if (!data.length) return;
+    const last = data[data.length - 1];
+    setData(data.slice(0, data.length - 1));
+    return last;
+  }, [data, setData]);
+
+  const exclude = useMemo(() => [...(data || []), ...(tags || []).map(({ title }) => title)], [
+    data,
+    tags,
+  ]);
+
+  return (
+    <TagField {...props}>
+      {catTags.map(tag => (
+        <Tag key={tag.title} tag={tag} onClick={onTagClick} />
+      ))}
+
+      {ordinaryTags.map(tag => (
+        <Tag key={tag.title} tag={tag} onClick={onTagClick} />
+      ))}
+
+      {data.map(title => (
+        <Tag key={title} tag={{ title }} is_editing />
+      ))}
+
+      {is_editable && (
+        <TagInput
+          onAppend={onAppendTag}
+          onClearTag={onClearTag}
+          onSubmit={onSubmit}
+          exclude={exclude}
+        />
+      )}
+    </TagField>
+  );
+};

src/constants/api.ts

@@ -1,4 +1,4 @@
-import { INode, IComment } from '~/redux/types';
+import { IComment, INode } from '~/redux/types';
 import { ISocialProvider } from '~/redux/auth/types';
 
 export const API = {
@@ -46,4 +46,8 @@ export const API = {
   BORIS: {
     GET_BACKEND_STATS: '/stats/',
   },
+  TAG: {
+    NODES: `/tag/nodes`,
+    AUTOCOMPLETE: `/tag/autocomplete`,
+  },
 };

src/constants/urls.ts

@@ -13,6 +13,7 @@ export const URLS = {
     BACKEND_DOWN: '/oopsie',
   },
   NODE_URL: (id: number | string) => `/post${id}`,
+  NODE_TAG_URL: (id: number, tagName: string) => `/post${id}/tag/${tagName}`,
   PROFILE: (username: string) => `/~${username}`,
   PROFILE_PAGE: (username: string) => `/profile/${username}`,
 };

src/containers/main/SidebarRouter/index.tsx

@@ -0,0 +1,15 @@
+import React, { FC } from 'react';
+import { Route, Switch } from 'react-router';
+import { TagSidebar } from '~/containers/sidebars/TagSidebar';
+
+interface IProps {
+  prefix?: string;
+}
+
+const SidebarRouter: FC<IProps> = ({ prefix = '' }) => (
+  <Switch>
+    <Route path={`${prefix}/tag/:tag`} component={TagSidebar} />
+  </Switch>
+);
+
+export { SidebarRouter };

src/containers/node/NodeLayout/index.tsx

@@ -1,5 +1,5 @@
-import React, { FC, createElement, useEffect, useCallback, useState, useMemo, memo } from 'react';
-import { RouteComponentProps } from 'react-router';
+import React, { createElement, FC, memo, useCallback, useEffect, useMemo, useState } from 'react';
+import { RouteComponentProps, useHistory } from 'react-router';
 import { connect } from 'react-redux';
 import { canEditNode, canLikeNode, canStarNode } from '~/utils/node';
 import { selectNode } from '~/redux/node/selectors';
@@ -12,12 +12,7 @@ import { NodeNoComments } from '~/components/node/NodeNoComments';
 import { NodeRelated } from '~/components/node/NodeRelated';
 import { NodeComments } from '~/components/node/NodeComments';
 import { NodeTags } from '~/components/node/NodeTags';
-import {
-  NODE_COMPONENTS,
-  NODE_INLINES,
-  NODE_HEADS,
-  INodeComponentProps,
-} from '~/redux/node/constants';
+import { INodeComponentProps, NODE_COMPONENTS, NODE_HEADS, NODE_INLINES, } from '~/redux/node/constants';
 import { selectUser } from '~/redux/auth/selectors';
 import pick from 'ramda/es/pick';
 import { NodeRelatedPlaceholder } from '~/components/node/NodeRelated/placeholder';
@@ -25,12 +20,16 @@ import { NodeDeletedBadge } from '~/components/node/NodeDeletedBadge';
 import { NodeCommentForm } from '~/components/node/NodeCommentForm';
 import { Sticky } from '~/components/containers/Sticky';
 import { Footer } from '~/components/main/Footer';
+import { Link } from 'react-router-dom';
 
 import * as styles from './styles.scss';
 import * as NODE_ACTIONS from '~/redux/node/actions';
 import * as MODAL_ACTIONS from '~/redux/modal/actions';
 import { IState } from '~/redux/store';
 import { selectModal } from '~/redux/modal/selectors';
+import { SidebarRouter } from '~/containers/main/SidebarRouter';
+import { ITag } from '~/redux/types';
+import { URLS } from '~/constants/urls';
 
 const mapStateToProps = (state: IState) => ({
   node: selectNode(state),
@@ -86,6 +85,7 @@ const NodeLayoutUnconnected: FC<IProps> = memo(
     modalShowPhotoswipe,
   }) => {
     const [layout, setLayout] = useState({});
+    const history = useHistory();
 
     const updateLayout = useCallback(() => setLayout({}), []);
 
@@ -101,6 +101,13 @@ const NodeLayoutUnconnected: FC<IProps> = memo(
       [node, nodeUpdateTags]
     );
 
+    const onTagClick = useCallback(
+      (tag: Partial<ITag>) => {
+        history.push(URLS.NODE_TAG_URL(node.id, encodeURIComponent(tag.title)));
+      },
+      [history, node.id]
+    );
+
     const can_edit = useMemo(() => canEditNode(node, user), [node, user]);
     const can_like = useMemo(() => canLikeNode(node, user), [node, user]);
     const can_star = useMemo(() => canStarNode(node, user), [node, user]);
@@ -197,6 +204,7 @@ const NodeLayoutUnconnected: FC<IProps> = memo(
                             is_editable={is_user}
                             tags={node.tags}
                             onChange={onTagsChange}
+                            onTagClick={onTagClick}
                           />
                         )}
 
@@ -209,7 +217,11 @@ const NodeLayoutUnconnected: FC<IProps> = memo(
                             .filter(album => related.albums[album].length > 0)
                             .map(album => (
                               <NodeRelated
-                                title={album}
+                                title={
+                                  <Link to={URLS.NODE_TAG_URL(node.id, encodeURIComponent(album))}>
+                                    {album}
+                                  </Link>
+                                }
                                 items={related.albums[album]}
                                 key={album}
                               />
@@ -231,6 +243,8 @@ const NodeLayoutUnconnected: FC<IProps> = memo(
 
           <Footer />
         </Card>
+
+        <SidebarRouter prefix="/post:id" />
       </>
     );
   }

src/containers/node/NodeLayout/styles.scss

@@ -23,7 +23,9 @@
   justify-content: flex-start;
   padding-left: $gap / 2;
   min-width: 0;
-
+  position: relative;
+  z-index: 10;
+  
   @media (max-width: 1024px) {
     padding-left: 0;
     padding-top: $comment_height / 2;

src/containers/sidebars/SidebarWrapper/index.tsx

@@ -0,0 +1,34 @@
+import React, { FC, useEffect, useRef } from 'react';
+import styles from './styles.module.scss';
+import { createPortal } from 'react-dom';
+import { disableBodyScroll, enableBodyScroll } from 'body-scroll-lock';
+import { useCloseOnEscape } from '~/utils/hooks';
+
+interface IProps {
+  onClose?: () => void;
+}
+
+const SidebarWrapper: FC<IProps> = ({ children, onClose }) => {
+  const ref = useRef<HTMLDivElement>(null);
+
+  useCloseOnEscape(onClose);
+
+  useEffect(() => {
+    if (!ref.current) return;
+    disableBodyScroll(ref.current, { reserveScrollBarGap: true });
+
+    return () => enableBodyScroll(ref.current);
+  }, [ref.current]);
+
+  return createPortal(
+    <div className={styles.wrapper}>
+      <div className={styles.clicker} onClick={onClose} />
+      <div className={styles.content} ref={ref}>
+        {children}
+      </div>
+    </div>,
+    document.body
+  );
+};
+
+export { SidebarWrapper };

src/containers/sidebars/SidebarWrapper/styles.module.scss

@@ -0,0 +1,55 @@
+@keyframes appear {
+  0% { opacity: 0; }
+  100% { opacity: 1; }
+}
+
+@keyframes slideIn {
+  100% { transform: translate(0, 0); }
+}
+
+.wrapper {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background: rgba(255, 0, 0, 0.3);
+  display: flex;
+  flex-direction: row;
+  z-index: 20;
+  justify-content: flex-end;
+  overflow: hidden;
+  animation: appear 0.25s forwards;
+
+  @include can_backdrop {
+    background: transparentize($content_bg, 0.15);
+    -webkit-backdrop-filter: blur(15px);
+    backdrop-filter: blur(15px);
+  }
+}
+
+.content {
+  flex: 0 1 33vw;
+  width: 33vw;
+  min-width: 480px;
+  max-width: 100vw;
+  height: 100%;
+  overflow: auto;
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  animation: slideIn 0.5s 0.1s forwards;
+  transform: translate(100%, 0);
+  position: relative;
+  z-index: 2;
+}
+
+.clicker {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  z-index: 1;
+  cursor: pointer;
+}

src/containers/sidebars/TagSidebar/index.tsx

@@ -0,0 +1,102 @@
+import React, { FC, useCallback, useEffect, useMemo } from 'react';
+import { SidebarWrapper } from '~/containers/sidebars/SidebarWrapper';
+import styles from './styles.module.scss';
+import { useHistory, useRouteMatch } from 'react-router';
+import { Icon } from '~/components/input/Icon';
+import { Link } from 'react-router-dom';
+import { TagSidebarList } from '~/components/sidebar/TagSidebarList';
+import { connect } from 'react-redux';
+import { selectTagNodes } from '~/redux/tag/selectors';
+import * as ACTIONS from '~/redux/tag/actions';
+import { LoaderCircle } from '~/components/input/LoaderCircle';
+import { InfiniteScroll } from '~/components/containers/InfiniteScroll';
+import { Tag } from '~/components/tags/Tag';
+
+const mapStateToProps = state => ({
+  nodes: selectTagNodes(state),
+});
+
+const mapDispatchToProps = {
+  tagLoadNodes: ACTIONS.tagLoadNodes,
+  tagSetNodes: ACTIONS.tagSetNodes,
+};
+
+type Props = ReturnType<typeof mapStateToProps> & typeof mapDispatchToProps & {};
+
+const TagSidebarUnconnected: FC<Props> = ({ nodes, tagLoadNodes, tagSetNodes }) => {
+  const {
+    params: { tag },
+    url,
+  } = useRouteMatch<{ tag: string }>();
+  const history = useHistory();
+
+  const basePath = url.replace(new RegExp(`\/tag\/${tag}$`), '');
+
+  useEffect(() => {
+    tagLoadNodes(tag);
+    return () => tagSetNodes({ list: [], count: 0 });
+  }, [tag]);
+
+  const loadMore = useCallback(() => {
+    if (nodes.isLoading) return;
+    tagLoadNodes(tag);
+  }, [tagLoadNodes, tag, nodes.isLoading]);
+
+  const title = useMemo(() => decodeURIComponent(tag), [tag]);
+  const progress = nodes.count > 0 ? `${(nodes.list.length / nodes.count) * 100}%` : '0';
+
+  const onClose = useCallback(() => history.push(basePath), [basePath]);
+  const hasMore = nodes.count > nodes.list.length;
+
+  return (
+    <SidebarWrapper onClose={onClose}>
+      <div className={styles.wrap}>
+        <div className={styles.content}>
+          <div className={styles.head}>
+            {nodes.count > 0 && (
+              <div className={styles.progress}>
+                <div className={styles.bar} style={{ width: progress }} />
+              </div>
+            )}
+
+            <div className={styles.tag}>
+              <Tag tag={{ title }} size="big" />
+            </div>
+
+            {nodes.isLoading && (
+              <div className={styles.sync}>
+                <LoaderCircle size={20} />
+              </div>
+            )}
+
+            <div className={styles.close}>
+              <Link to={basePath}>
+                <Icon icon="close" size={32} />
+              </Link>
+            </div>
+          </div>
+
+          {!nodes.count && !nodes.isLoading ? (
+            <div className={styles.none}>
+              <Icon icon="sad" size={120} />
+              <div>
+                У этого тэга нет постов
+                <br />
+                <br />
+                Такие дела
+              </div>
+            </div>
+          ) : (
+            <InfiniteScroll hasMore={hasMore} loadMore={loadMore} className={styles.list}>
+              <TagSidebarList nodes={nodes.list} />
+            </InfiniteScroll>
+          )}
+        </div>
+      </div>
+    </SidebarWrapper>
+  );
+};
+
+const TagSidebar = connect(mapStateToProps, mapDispatchToProps)(TagSidebarUnconnected);
+
+export { TagSidebar };

src/containers/sidebars/TagSidebar/styles.module.scss

@@ -0,0 +1,105 @@
+.wrap {
+  @include outer_shadow;
+
+  height: 100%;
+  box-sizing: border-box;
+  display: flex;
+  flex: 0 1 400px;
+  max-width: 100vw;
+  position: relative;
+}
+
+.content {
+  background: $content_bg;
+  height: 100%;
+  box-sizing: border-box;
+  overflow: auto;
+  display: flex;
+  min-height: 0;
+  flex-direction: column;
+  width: 100%;
+  max-width: 400px;
+}
+
+.head {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: $gap;
+  background: lighten($content_bg, 2%);
+}
+
+.tag {
+  flex: 1;
+  display: flex;
+
+  & > * {
+    margin-bottom: 0;
+  }
+}
+
+.close {
+  cursor: pointer;
+
+  svg {
+    fill: white;
+    stroke: white;
+    color: white;
+  }
+}
+
+.list {
+  flex: 1 1 100%;
+  padding: $gap;
+  overflow: auto;
+}
+
+.sync {
+  padding-left: $gap * 2;
+
+  svg {
+    fill: transparentize(white, 0.5);
+  }
+}
+
+.progress {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  width: 100%;
+  background: darken($content_bg, 2%);
+  height: 2px;
+  z-index: 2;
+  pointer-events: none;
+  touch-action: none;
+}
+
+.bar {
+  position: absolute;
+  top: 0;
+  left: 0;
+  height: 100%;
+  background: lighten($content_bg, 20%);
+}
+
+.none {
+  padding: 40px $gap;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  color: transparentize(white, 0.9);
+  fill: currentColor;
+  font: $font_18_semibold;
+  stroke: none;
+  line-height: 26px;
+  flex: 1;
+
+  div {
+    margin-top: 24px;
+    max-width: 200px;
+    text-align: center;
+    font-weight: 900;
+    text-transform: uppercase;
+  }
+}

src/redux/node/constants.ts

@@ -1,5 +1,5 @@
-import { FC, ReactElement } from 'react';
-import { INode, ValueOf, IComment } from '../types';
+import { FC } from 'react';
+import { IComment, INode, ValueOf } from '../types';
 import { NodeImageSlideBlock } from '~/components/node/NodeImageSlideBlock';
 import { NodeTextBlock } from '~/components/node/NodeTextBlock';
 import { NodeAudioBlock } from '~/components/node/NodeAudioBlock';
@@ -12,7 +12,6 @@ import { AudioEditor } from '~/components/editors/AudioEditor';
 import { EditorImageUploadButton } from '~/components/editors/EditorImageUploadButton';
 import { EditorAudioUploadButton } from '~/components/editors/EditorAudioUploadButton';
 import { EditorUploadCoverButton } from '~/components/editors/EditorUploadCoverButton';
-import { Filler } from '~/components/containers/Filler';
 import { modalShowPhotoswipe } from '../modal/actions';
 import { IEditorComponentProps } from '~/redux/node/types';
 import { EditorFiller } from '~/components/editors/EditorFiller';

src/redux/store.ts

@@ -34,6 +34,9 @@ import borisSaga from './boris/sagas';
 import messages, { IMessagesState } from './messages';
 import messagesSaga from './messages/sagas';
 
+import tag, { ITagState } from './tag';
+import tagSaga from './tag/sagas';
+
 const authPersistConfig: PersistConfig = {
   key: 'auth',
   whitelist: ['token', 'user', 'updates'],
@@ -62,6 +65,7 @@ export interface IState {
   player: IPlayerState;
   boris: IBorisState;
   messages: IMessagesState;
+  tag: ITagState;
 }
 
 export const sagaMiddleware = createSagaMiddleware();
@@ -83,6 +87,7 @@ export const store = createStore(
     flow: persistReducer(flowPersistConfig, flow),
     player: persistReducer(playerPersistConfig, player),
     messages,
+    tag: tag,
   }),
   composeEnhancers(applyMiddleware(routerMiddleware(history), sagaMiddleware))
 );
@@ -99,6 +104,7 @@ export function configureStore(): {
   sagaMiddleware.run(modalSaga);
   sagaMiddleware.run(borisSaga);
   sagaMiddleware.run(messagesSaga);
+  sagaMiddleware.run(tagSaga);
 
   window.addEventListener('message', message => {
     if (message && message.data && message.data.type === 'oauth_login' && message.data.token)

src/redux/tag/actions.ts

@@ -0,0 +1,23 @@
+import { ITagState } from '~/redux/tag/index';
+import { TAG_ACTIONS } from '~/redux/tag/constants';
+
+export const tagSetNodes = (nodes: Partial<ITagState['nodes']>) => ({
+  type: TAG_ACTIONS.SET_TAG_NODES,
+  nodes,
+});
+
+export const tagLoadNodes = (tag: string) => ({
+  type: TAG_ACTIONS.LOAD_NODES,
+  tag,
+});
+
+export const tagSetAutocomplete = (autocomplete: Partial<ITagState['autocomplete']>) => ({
+  type: TAG_ACTIONS.SET_TAG_AUTOCOMPLETE,
+  autocomplete,
+});
+
+export const tagLoadAutocomplete = (search: string, exclude: string[]) => ({
+  type: TAG_ACTIONS.LOAD_AUTOCOMPLETE,
+  search,
+  exclude,
+});

src/redux/tag/api.ts

@@ -0,0 +1,33 @@
+import { INode, IResultWithStatus } from '~/redux/types';
+import { api, configWithToken, errorMiddleware, resultMiddleware } from '~/utils/api';
+import { API } from '~/constants/api';
+
+export const getTagNodes = ({
+  access,
+  tag,
+  offset,
+  limit,
+}: {
+  access: string;
+  tag: string;
+  offset: number;
+  limit: number;
+}): Promise<IResultWithStatus<{ nodes: INode[]; count: number }>> =>
+  api
+    .get(API.TAG.NODES, configWithToken(access, { params: { name: tag, offset, limit } }))
+    .then(resultMiddleware)
+    .catch(errorMiddleware);
+
+export const getTagAutocomplete = ({
+  search,
+  exclude,
+  access,
+}: {
+  access: string;
+  search: string;
+  exclude: string[];
+}): Promise<IResultWithStatus<{ tags: string[] }>> =>
+  api
+    .get(API.TAG.AUTOCOMPLETE, configWithToken(access, { params: { search, exclude } }))
+    .then(resultMiddleware)
+    .catch(errorMiddleware);

src/redux/tag/constants.ts

@@ -0,0 +1,8 @@
+const prefix = 'TAG.';
+
+export const TAG_ACTIONS = {
+  LOAD_NODES: `${prefix}LOAD_TAG_NODES`,
+  SET_TAG_NODES: `${prefix}SET_TAG_NODES`,
+  SET_TAG_AUTOCOMPLETE: `${prefix}SET_TAG_NODES`,
+  LOAD_AUTOCOMPLETE: `${prefix}LOAD_TAG_AUTOCOMPLETE`,
+};

src/redux/tag/handlers.ts

@@ -0,0 +1,27 @@
+import { TAG_ACTIONS } from '~/redux/tag/constants';
+import { ITagState } from '~/redux/tag/index';
+import { tagSetAutocomplete, tagSetNodes } from '~/redux/tag/actions';
+
+const setNodes = (state: ITagState, { nodes }: ReturnType<typeof tagSetNodes>) => ({
+  ...state,
+  nodes: {
+    ...state.nodes,
+    ...nodes,
+  },
+});
+
+const setAutocomplete = (
+  state: ITagState,
+  { autocomplete }: ReturnType<typeof tagSetAutocomplete>
+) => ({
+  ...state,
+  autocomplete: {
+    ...state.autocomplete,
+    ...autocomplete,
+  },
+});
+
+export const TAG_HANDLERS = {
+  [TAG_ACTIONS.SET_TAG_NODES]: setNodes,
+  [TAG_ACTIONS.SET_TAG_AUTOCOMPLETE]: setAutocomplete,
+};

src/redux/tag/index.ts

@@ -0,0 +1,29 @@
+import { createReducer } from '~/utils/reducer';
+import { INode } from '~/redux/types';
+import { TAG_HANDLERS } from '~/redux/tag/handlers';
+
+export interface ITagState {
+  nodes: {
+    list: INode[];
+    count: number;
+    isLoading: boolean;
+  };
+  autocomplete: {
+    isLoading: boolean;
+    options: string[];
+  };
+}
+
+const INITIAL_STATE: ITagState = {
+  nodes: {
+    list: [],
+    count: 0,
+    isLoading: true,
+  },
+  autocomplete: {
+    isLoading: true,
+    options: [],
+  },
+};
+
+export default createReducer(INITIAL_STATE, TAG_HANDLERS);

src/redux/tag/sagas.ts

@@ -0,0 +1,53 @@
+import { TAG_ACTIONS } from '~/redux/tag/constants';
+import { call, delay, put, select, takeLatest } from 'redux-saga/effects';
+import { tagLoadAutocomplete, tagLoadNodes, tagSetAutocomplete, tagSetNodes, } from '~/redux/tag/actions';
+import { reqWrapper } from '~/redux/auth/sagas';
+import { selectTagNodes } from '~/redux/tag/selectors';
+import { getTagAutocomplete, getTagNodes } from '~/redux/tag/api';
+import { Unwrap } from '~/redux/types';
+
+function* loadTagNodes({ tag }: ReturnType<typeof tagLoadNodes>) {
+  yield put(tagSetNodes({ isLoading: true }));
+
+  try {
+    const { list }: ReturnType<typeof selectTagNodes> = yield select(selectTagNodes);
+    const { data, error }: Unwrap<ReturnType<typeof getTagNodes>> = yield call(
+      reqWrapper,
+      getTagNodes,
+      { tag, limit: 18, offset: list.length }
+    );
+
+    if (error) throw new Error(error);
+
+    yield put(tagSetNodes({ isLoading: false, list: [...list, ...data.nodes], count: data.count }));
+  } catch (e) {
+    console.log(e);
+    yield put(tagSetNodes({ isLoading: false }));
+  }
+}
+
+function* loadAutocomplete({ search, exclude }: ReturnType<typeof tagLoadAutocomplete>) {
+  if (search.length < 3) return;
+
+  try {
+    yield put(tagSetAutocomplete({ isLoading: true }));
+    yield delay(100);
+
+    const { data, error }: Unwrap<ReturnType<typeof getTagAutocomplete>> = yield call(
+      reqWrapper,
+      getTagAutocomplete,
+      { search, exclude }
+    );
+
+    if (error) throw new Error(error);
+
+    yield put(tagSetAutocomplete({ options: data.tags, isLoading: false }));
+  } catch (e) {
+    yield put(tagSetAutocomplete({ isLoading: false }));
+  }
+}
+
+export default function* tagSaga() {
+  yield takeLatest(TAG_ACTIONS.LOAD_NODES, loadTagNodes);
+  yield takeLatest(TAG_ACTIONS.LOAD_AUTOCOMPLETE, loadAutocomplete);
+}

src/redux/tag/selectors.ts

@@ -0,0 +1,5 @@
+import { IState } from '~/redux/store';
+
+export const selectTag = (state: IState) => state.tag;
+export const selectTagNodes = (state: IState) => state.tag.nodes;
+export const selectTagAutocomplete = (state: IState) => state.tag.autocomplete;

src/sprites/Sprites.tsx

@@ -160,6 +160,11 @@ const Sprites: FC<{}> = () => (
       <path d="M8.59 16.59L13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.41z" />
     </g>
 
+    <g id="keyboard" stroke="none">
+      <path fill="none" d="M0 0h24v24H0V0z" />
+      <path d="M20 5H4c-1.1 0-1.99.9-1.99 2L2 17c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm-9 3h2v2h-2V8zm0 3h2v2h-2v-2zM8 8h2v2H8V8zm0 3h2v2H8v-2zm-1 2H5v-2h2v2zm0-3H5V8h2v2zm9 7H8v-2h8v2zm0-4h-2v-2h2v2zm0-3h-2V8h2v2zm3 3h-2v-2h2v2zm0-3h-2V8h2v2z" />
+    </g>
+
     <g id="key" stroke="none">
       <path fill="none" d="M0 0h24v24H0V0z" />
       <path d="M12.65 10C11.83 7.67 9.61 6 7 6c-3.31 0-6 2.69-6 6s2.69 6 6 6c2.61 0 4.83-1.67 5.65-4H17v4h4v-4h2v-4H12.65zM7 14c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2z" />
@@ -207,11 +212,24 @@ const Sprites: FC<{}> = () => (
       <path d="M14 12c0-1.1-.9-2-2-2s-2 .9-2 2 .9 2 2 2 2-.9 2-2zm-2-9c-4.97 0-9 4.03-9 9H0l4 4 4-4H5c0-3.87 3.13-7 7-7s7 3.13 7 7-3.13 7-7 7c-1.51 0-2.91-.49-4.06-1.3l-1.42 1.44C8.04 20.3 9.94 21 12 21c4.97 0 9-4.03 9-9s-4.03-9-9-9z" />
     </g>
 
+    <g id="sad" stroke="none">
+      <path fill="none" d="M0 0h24v24H0V0z" />
+      <path d="M0 0h24v24H0V0z" fill="none" />
+      <circle cx="15.5" cy="9.5" r="1.5" />
+      <circle cx="8.5" cy="9.5" r="1.5" />
+      <path d="M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zM12 20c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8zm0-3.5c.73 0 1.39.19 1.97.53.12-.14.86-.98 1.01-1.14-.85-.56-1.87-.89-2.98-.89-1.11 0-2.13.33-2.99.88.97 1.09.01.02 1.01 1.14.59-.33 1.25-.52 1.98-.52z" />
+    </g>
+
     <g id="settings" stroke="none">
       <path fill="none" d="M0 0h24v24H0V0z" />
       <path d="M19.14,12.94c0.04-0.3,0.06-0.61,0.06-0.94c0-0.32-0.02-0.64-0.07-0.94l2.03-1.58c0.18-0.14,0.23-0.41,0.12-0.61 l-1.92-3.32c-0.12-0.22-0.37-0.29-0.59-0.22l-2.39,0.96c-0.5-0.38-1.03-0.7-1.62-0.94L14.4,2.81c-0.04-0.24-0.24-0.41-0.48-0.41 h-3.84c-0.24,0-0.43,0.17-0.47,0.41L9.25,5.35C8.66,5.59,8.12,5.92,7.63,6.29L5.24,5.33c-0.22-0.08-0.47,0-0.59,0.22L2.74,8.87 C2.62,9.08,2.66,9.34,2.86,9.48l2.03,1.58C4.84,11.36,4.8,11.69,4.8,12s0.02,0.64,0.07,0.94l-2.03,1.58 c-0.18,0.14-0.23,0.41-0.12,0.61l1.92,3.32c0.12,0.22,0.37,0.29,0.59,0.22l2.39-0.96c0.5,0.38,1.03,0.7,1.62,0.94l0.36,2.54 c0.05,0.24,0.24,0.41,0.48,0.41h3.84c0.24,0,0.44-0.17,0.47-0.41l0.36-2.54c0.59-0.24,1.13-0.56,1.62-0.94l2.39,0.96 c0.22,0.08,0.47,0,0.59-0.22l1.92-3.32c0.12-0.22,0.07-0.47-0.12-0.61L19.14,12.94z M12,15.6c-1.98,0-3.6-1.62-3.6-3.6 s1.62-3.6,3.6-3.6s3.6,1.62,3.6,3.6S13.98,15.6,12,15.6z" />
     </g>
 
+    <g id="tag" stroke="none">
+      <path fill="none" d="M0 0h24v24H0V0z" />
+      <path d="M17.63 5.84C17.27 5.33 16.67 5 16 5L5 5.01C3.9 5.01 3 5.9 3 7v10c0 1.1.9 1.99 2 1.99L16 19c.67 0 1.27-.33 1.63-.84L22 12l-4.37-6.16zM16 17H5V7h11l3.55 5L16 17z" />
+    </g>
+
     <g id="messages" stroke="none">
       <path fill="none" d="M0 0h24v24H0V0z" />
       <path d="M20 2H4c-1.1 0-1.99.9-1.99 2L2 22l4-4h14c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-2 12H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z" />

src/styles/variables.scss

@@ -175,3 +175,13 @@ $login_dialog_padding: $gap $gap 30px $gap;
     background: transparentize(white, 0.95);
   }
 }
+
+@mixin clamp($lines, $line: 1em) {
+  max-height: $line * $lines;
+  overflow: hidden;
+  -webkit-line-clamp: $lines;
+  line-clamp: $lines;
+  display: -webkit-box;
+  -webkit-box-orient: vertical;
+  text-overflow: ellipsis;
+}

src/utils/api/index.ts

@@ -23,15 +23,12 @@ export const HTTP_RESPONSES = {
   TOO_MANY_REQUESTS: 429,
 };
 
-export const resultMiddleware = <T extends {}>({
+export const resultMiddleware = <T extends any>({ status, data }: { status; data: T }) => ({
   status,
   data,
-}: {
-  status: number;
-  data: T;
-}): { status: number; data: T } => ({ status, data });
+});
 
-export const errorMiddleware = <T extends any>(debug): IResultWithStatus<T> =>
+export const errorMiddleware = <T extends any = any>(debug): IResultWithStatus<T> =>
   debug && debug.response
     ? {
         status: debug.response.status,
@@ -41,7 +38,7 @@ export const errorMiddleware = <T extends any>(debug): IResultWithStatus<T> =>
       }
     : {
         status: HTTP_RESPONSES.CONNECTION_REFUSED,
-        data: {} as T & IApiErrorResult,
+        data: {} as T & IApiErrorResult & any,
         debug,
         error: 'Ошибка сети',
       };

src/utils/dom.ts

@@ -6,7 +6,7 @@ import differenceInMinutes from 'date-fns/differenceInMinutes';
 import ru from 'date-fns/locale/ru';
 import Axios from 'axios';
 import { PRESETS } from '~/constants/urls';
-import { ICommentBlock, COMMENT_BLOCK_DETECTORS, COMMENT_BLOCK_TYPES } from '~/constants/comment';
+import { COMMENT_BLOCK_DETECTORS, COMMENT_BLOCK_TYPES, ICommentBlock } from '~/constants/comment';
 import format from 'date-fns/format';
 
 export const getStyle = (oElm: any, strCssRule: string) => {
@@ -63,20 +63,25 @@ export const describeArc = (
   ].join(' ');
 };
 
-export const getURL = (file: Partial<IFile>, size?: typeof PRESETS[keyof typeof PRESETS]) => {
-  if (!file || !file.url) return null;
-
+export const getURLFromString = (
+  url: string,
+  size?: typeof PRESETS[keyof typeof PRESETS]
+): string => {
   if (size) {
-    return file.url
+    return url
       .replace('REMOTE_CURRENT://', `${process.env.REMOTE_CURRENT}cache/${size}/`)
       .replace('REMOTE_OLD://', process.env.REMOTE_OLD);
   }
 
-  return file.url
+  return url
     .replace('REMOTE_CURRENT://', process.env.REMOTE_CURRENT)
     .replace('REMOTE_OLD://', process.env.REMOTE_OLD);
 };
 
+export const getURL = (file: Partial<IFile>, size?: typeof PRESETS[keyof typeof PRESETS]) => {
+  return file?.url ? getURLFromString(file.url, size) : null;
+};
+
 export const formatText = (text: string): string =>
   !text
     ? ''

src/utils/tag.ts

@@ -0,0 +1,13 @@
+import { ITag } from '~/redux/types';
+
+export const separateTags = (tags: Partial<ITag>[]): Partial<ITag>[][] =>
+  (tags || []).reduce(
+    (obj, tag) =>
+      tag.title.substr(0, 1) === '/' ? [[...obj[0], tag], obj[1]] : [obj[0], [...obj[1], tag]],
+    [[], []]
+  );
+
+export const separateTagOptions = (options: string[]): string[][] =>
+  separateTags(options.map((title): Partial<ITag> => ({ title }))).map(item =>
+    item.map(({ title }) => title)
+  );

webpack.config.js

@@ -176,6 +176,7 @@ module.exports = () => {
       contentBase: 'dist',
       publicPath: '/',
       hot: true,
+      open: false,
     },
   };
 };

yarn.lock

@@ -9896,10 +9896,10 @@ typescript-tuple@^2.2.1:
   dependencies:
     typescript-compare "^0.0.2"
 
-typescript@^3.6.4:
-  version "3.7.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.2.tgz#27e489b95fa5909445e9fef5ee48d81697ad18fb"
-  integrity sha512-ml7V7JfiN2Xwvcer+XAf2csGO1bPBdRbFCkYBczNZggrBZ9c7G3riSUeJmqEU5uOtXNPMhE3n+R4FA/3YOAWOQ==
+typescript@^3.7.2:
+  version "3.9.7"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.7.tgz#98d600a5ebdc38f40cb277522f12dc800e9e25fa"
+  integrity sha512-BLbiRkiBzAwsjut4x/dsibSTB6yWpwT5qWmC2OfuCg3GgVQCSgMs4vEctYPhsaGtd0AeuuHMkjZ2h2WG8MSzRw==
 
 uglify-es@^3.3.4:
   version "3.3.9"