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Copy Selected Links

Displays a Copy button on selected links.

Πώς γίνεται η εγκατάσταση

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey, το Greasemonkey ή το Violentmonkey για να εγκαταστήσετε αυτόν τον κώδικα.

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey ή το Violentmonkey για να εγκαταστήσετε αυτόν τον κώδικα.

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey ή το Violentmonkey για να εγκαταστήσετε αυτόν τον κώδικα.

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey ή το Userscripts για να εγκαταστήσετε αυτόν τον κώδικα.

You will need to install an extension such as Tampermonkey to install this script.

Θα χρειαστεί να εγκαταστήσετε μια επέκταση διαχείρισης κώδικα χρήστη για να εγκαταστήσετε αυτόν τον κώδικα.

(Έχω ήδη έναν διαχειριστή κώδικα χρήστη, επιτρέψτε μου να τον εγκαταστήσω!)

Πώς γίνεται η εγκατάσταση

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Έχω ήδη έναν διαχειριστή στυλ χρήστη, επιτρέψτε μου να τον εγκαταστήσω!) 

// ==UserScript==
// @name        Copy Selected Links
// @namespace   leaumar
// @match       *://*/*
// @grant       GM.setClipboard
// @version     3
// @author      [email protected]
// @description Displays a Copy button on selected links.
// @license     MPL-2.0
// @icon        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
// ==/UserScript==

function centerOf(element) {
  const rect = element.getBoundingClientRect();
  return {
    x: rect.left + rect.width / 2,
    y: rect.top + rect.height / 2,
  };
}

const sum = (a, b) => a + b;

function averageOf(offsets) {
  return {
    x: offsets.map(offset => offset.x).reduce(sum) / offsets.length,
    y: offsets.map(offset => offset.y).reduce(sum) / offsets.length,
  };
}

function clamp(value, min, max) {
  return Math.max(min, Math.min(value, max));
}

function toVisibleOffset(center, self) {
  const selfBox = self.getBoundingClientRect();

  const visibleCenter = {
    x: clamp(center.x, selfBox.width / 2, window.innerWidth - selfBox.width / 2),
    y: clamp(center.y, selfBox.height / 2, window.innerHeight - selfBox.height / 2)
  };

  return {
    x: visibleCenter.x - selfBox.width / 2,
    y: visibleCenter.y - selfBox.height / 2,
  };
}

function toCss({ x, y }) {
  return {
    left: `${x}px`,
    top: `${y}px`,
  };
}

// ------------

function makeButton() {
  let toCopy;

  const button = document.createElement('button');
  button.type = 'button';
  Object.assign(button.style, {
    padding: '0.5em',
    position: 'fixed',
    zIndex: 9999,
  });

  // shadow dom stops external css from affecting the button
  const container = document.createElement('div');
  const shadow = container.attachShadow({ mode: 'closed' });
  shadow.appendChild(button);

  function hide() {
    container.remove();
  }

  function attachTo(links) {
    toCopy = links.map(anchor => anchor.href).join('\n');
    button.textContent = `📋${links.length}`;
    document.body.appendChild(container);
    const center = averageOf(links.map(centerOf));
    const offset = toVisibleOffset(center, button);
    Object.assign(button.style, toCss(offset));
  }

  button.addEventListener('mouseup', mouseUp => mouseUp.stopPropagation());
  button.addEventListener('click', click => {
    click.stopPropagation();
    GM.setClipboard(toCopy, "text/plain");
    hide();
  });

  return {
    attachTo,
    hide,
  };
}

(function main() {
  let copyButton;

  document.addEventListener('scroll', () => copyButton?.hide());

  function updateButton() {
    const selection = getSelection();
    if (selection?.type === 'Range') {
      const links = [...document.links].filter(link => selection.containsNode(link, true));
      if (links.length > 0) {
        (copyButton = copyButton ?? makeButton()).attachTo(links);
        return;
      }
    }
    copyButton?.hide();
  }

  // mouseup and click aren't triggered very reliably or consistently -_-
  document.body.addEventListener('mouseup', updateButton);
  document.body.addEventListener('click', updateButton);
})();