thing-to-html/thing.less

Convert objects & arrays to HTML!

body {
  margin: 0;
}

.thing {
  // Non-theme variables.
  @null-undefined: gray;
  @function: #809d80;

  // Dark variables.
  @dark-background: #272822;
  @dark-color: #eee;
  @dark-sign: red;
  @dark-property: gold;
  @dark-string: turquoise;
  @dark-number: lime;
  @dark-item-bg: rgba(0,255,255,.1);
  @dark-link: violet;
  @dark-boolean: #f08;

  // Light variables.
  @light-background: #e4e0db;
  @light-color: gray;
  @light-sign: red;
  @light-property: #555;
  @light-string: cornflowerblue;
  @light-number: mediumvioletred;
  @light-item-bg: rgba(255,195,100,.1);
  @light-link: orangered;
  @light-boolean: #80f;

  font-family: monospace;
  margin: 0;
  padding: 30px;
  font-size: 1.2em;
  word-break: break-word;
  overflow-y: scroll;
  box-sizing: border-box;

  &.dark {
    background: @dark-background;
    color: @dark-color;

    .button {
      border: 1px solid @dark-color;
    }

    .email, .url {
      color: @dark-link;
    }

    .sign {
      color: @dark-sign;
    }

    .property {
      color: @dark-property;
    }

    .string {
      color: @dark-string;
    }

    .number {
      color: @dark-number;
    }

    .boolean {
      color: @dark-boolean;
    }

    .item {
      &.hover {
        background: @dark-item-bg;
        border: 1px dotted @dark-color;
      }
    }
  }

  &.light {
    background: @light-background;
    color: @light-color;

    .button {
      border: 1px solid @light-color;
    }

    .email, .url {
      color: @light-link;
    }

    .sign {
      color: @light-sign;
    }

    .property {
      color: @light-property;
    }

    .string {
      color: @light-string;
    }

    .number {
      color: @light-number;
    }

    .boolean {
      color: @light-boolean;
    }

    .item {
      &.hover {
        background: @light-item-bg;
        border: 1px dotted @light-color;
      }
    }
  }

  div {
    display: table;
  }

  .buttons {
    .button {
      display: inline-block;
      padding: 8px 0;
      text-align: center;
      user-select: none;
      border-radius: 4px;
      cursor: pointer;
      margin-bottom: 2ch;
    }

    #open-close {
      width: 17ch;
      margin-right: 10px;
    }

    #switch-theme {
      padding: 8px 10px;
      margin-left: 10px;
    }
  }

  .collapser {
    position: relative;

    &.closed {
      display: inline-block;
    }
  }

  .item {
    display: table!important;
    border: 1px dotted transparent;
    transition: border .15s, background .15s;
  }

  .empty {
    &.array-item {
      .collapser {
        display: inline-block;
      }
    }

    .collapsee, .sign {
      display: none!important;
    }

    .closer {
      &.closed {
        &:before {
          content: '';
        }
      }
    }
  }

  .sign {
    cursor: pointer;
    position: absolute;
    top: 0;
    left: -2.5ch;
    padding: 0 .5ch;
    font-style: normal;

    &:after {
      content: '-';
    }

    &.closed:after {
      content: '+';
    }
  }

  .collapsee {
    position: relative;
    overflow-y: hidden;

    &.hide {
      display: inline-block;
      height: 0;
      width: 0;
    }
  }

  .closer {
    position: relative;

    &.closed {
      &:before {
        content: '\2026'; // Ellipsis.
        position: absolute;
        right: 1.5ch;
      }
    }
  }

  .property {
    font-weight: bold;
    user-select: none;
  }

  &.color {
    .null, .undefined {
      color: @null-undefined;
    }

    .function {
      color: @function;
      font-style: italic;
    }
  }

  @media screen and (max-width: 767px) {
    padding: 5px;
    font-size: 1em;
  }
}