1 files changed, 300 insertions, 0 deletions
diff --git a/app/javascript/public.js b/app/javascript/public.js
new file mode 100644
index 000000000..8507303d1
--- /dev/null
+++ b/app/javascript/public.js
@@ -0,0 +1,300 @@
+import 'mastodon/public-path';
+import 'cocoon-js-vanilla';
+import escapeTextContentForBrowser from 'escape-html';
+import loadPolyfills from 'mastodon/load_polyfills';
+import ready from 'mastodon/ready';
+import { start } from 'mastodon/common';
+import loadKeyboardExtensions from 'mastodon/load_keyboard_extensions';
+
+start();
+
+window.addEventListener('message', e => {
+  const data = e.data || {};
+
+  if (!window.parent || data.type !== 'setHeight') {
+    return;
+  }
+
+  ready(() => {
+    window.parent.postMessage({
+      type: 'setHeight',
+      id: data.id,
+      height: document.getElementsByTagName('html')[0].scrollHeight,
+    }, '*');
+  });
+});
+
+function main() {
+  const IntlMessageFormat = require('intl-messageformat').default;
+  const { timeAgoString } = require('mastodon/components/relative_timestamp');
+  const { delegate } = require('@rails/ujs');
+  const emojify = require('mastodon/features/emoji/emoji').default;
+  const { getLocale } = require('mastodon/locales');
+  const { messages } = getLocale();
+  const React = require('react');
+  const ReactDOM = require('react-dom');
+  const Rellax = require('rellax');
+  const { createBrowserHistory } = require('history');
+
+  const scrollToDetailedStatus = () => {
+    const history = createBrowserHistory();
+    const detailedStatuses = document.querySelectorAll('.public-layout .detailed-status');
+    const location = history.location;
+
+    if (detailedStatuses.length === 1 && (!location.state || !location.state.scrolledToDetailedStatus)) {
+      detailedStatuses[0].scrollIntoView();
+      history.replace(location.pathname, { ...location.state, scrolledToDetailedStatus: true });
+    }
+  };
+
+  const getEmojiAnimationHandler = (swapTo) => {
+    return ({ target }) => {
+      target.src = target.getAttribute(swapTo);
+    };
+  };
+
+  ready(() => {
+    const locale = document.documentElement.lang;
+
+    const dateTimeFormat = new Intl.DateTimeFormat(locale, {
+      year: 'numeric',
+      month: 'long',
+      day: 'numeric',
+      hour: 'numeric',
+      minute: 'numeric',
+    });
+
+    [].forEach.call(document.querySelectorAll('.emojify'), (content) => {
+      content.innerHTML = emojify(content.innerHTML);
+    });
+
+    [].forEach.call(document.querySelectorAll('time.formatted'), (content) => {
+      const datetime = new Date(content.getAttribute('datetime'));
+      const formattedDate = dateTimeFormat.format(datetime);
+
+      content.title = formattedDate;
+      content.textContent = formattedDate;
+    });
+
+    [].forEach.call(document.querySelectorAll('time.time-ago'), (content) => {
+      const datetime = new Date(content.getAttribute('datetime'));
+      const now      = new Date();
+
+      content.title = dateTimeFormat.format(datetime);
+      content.textContent = timeAgoString({
+        formatMessage: ({ id, defaultMessage }, values) => (new IntlMessageFormat(messages[id] || defaultMessage, locale)).format(values),
+        formatDate: (date, options) => (new Intl.DateTimeFormat(locale, options)).format(date),
+      }, datetime, now, now.getFullYear(), content.getAttribute('datetime').includes('T'));
+    });
+
+    const reactComponents = document.querySelectorAll('[data-component]');
+
+    if (reactComponents.length > 0) {
+      import(/* webpackChunkName: "containers/media_container" */ 'mastodon/containers/media_container')
+        .then(({ default: MediaContainer }) => {
+          [].forEach.call(reactComponents, (component) => {
+            [].forEach.call(component.children, (child) => {
+              component.removeChild(child);
+            });
+          });
+
+          const content = document.createElement('div');
+
+          ReactDOM.render(<MediaContainer locale={locale} components={reactComponents} />, content);
+          document.body.appendChild(content);
+          scrollToDetailedStatus();
+        })
+        .catch(error => {
+          console.error(error);
+          scrollToDetailedStatus();
+        });
+    } else {
+      scrollToDetailedStatus();
+    }
+
+    const parallaxComponents = document.querySelectorAll('.parallax');
+
+    if (parallaxComponents.length > 0 ) {
+      new Rellax('.parallax', { speed: -1 });
+    }
+
+    delegate(document, '#registration_user_password_confirmation,#registration_user_password', 'input', () => {
+      const password = document.getElementById('registration_user_password');
+      const confirmation = document.getElementById('registration_user_password_confirmation');
+      if (confirmation.value && confirmation.value.length > password.maxLength) {
+        confirmation.setCustomValidity((new IntlMessageFormat(messages['password_confirmation.exceeds_maxlength'] || 'Password confirmation exceeds the maximum password length', locale)).format());
+      } else if (password.value && password.value !== confirmation.value) {
+        confirmation.setCustomValidity((new IntlMessageFormat(messages['password_confirmation.mismatching'] || 'Password confirmation does not match', locale)).format());
+      } else {
+        confirmation.setCustomValidity('');
+      }
+    });
+
+    delegate(document, '#user_password,#user_password_confirmation', 'input', () => {
+      const password = document.getElementById('user_password');
+      const confirmation = document.getElementById('user_password_confirmation');
+      if (!confirmation) return;
+
+      if (confirmation.value && confirmation.value.length > password.maxLength) {
+        confirmation.setCustomValidity((new IntlMessageFormat(messages['password_confirmation.exceeds_maxlength'] || 'Password confirmation exceeds the maximum password length', locale)).format());
+      } else if (password.value && password.value !== confirmation.value) {
+        confirmation.setCustomValidity((new IntlMessageFormat(messages['password_confirmation.mismatching'] || 'Password confirmation does not match', locale)).format());
+      } else {
+        confirmation.setCustomValidity('');
+      }
+    });
+
+    delegate(document, '.custom-emoji', 'mouseover', getEmojiAnimationHandler('data-original'));
+    delegate(document, '.custom-emoji', 'mouseout', getEmojiAnimationHandler('data-static'));
+
+    delegate(document, '.status__content__spoiler-link', 'click', function() {
+      const statusEl = this.parentNode.parentNode;
+
+      if (statusEl.dataset.spoiler === 'expanded') {
+        statusEl.dataset.spoiler = 'folded';
+        this.textContent = (new IntlMessageFormat(messages['status.show_more'] || 'Show more', locale)).format();
+      } else {
+        statusEl.dataset.spoiler = 'expanded';
+        this.textContent = (new IntlMessageFormat(messages['status.show_less'] || 'Show less', locale)).format();
+      }
+
+      return false;
+    });
+
+    [].forEach.call(document.querySelectorAll('.status__content__spoiler-link'), (spoilerLink) => {
+      const statusEl = spoilerLink.parentNode.parentNode;
+      const message = (statusEl.dataset.spoiler === 'expanded') ? (messages['status.show_less'] || 'Show less') : (messages['status.show_more'] || 'Show more');
+      spoilerLink.textContent = (new IntlMessageFormat(message, locale)).format();
+    });
+  });
+
+  delegate(document, '.webapp-btn', 'click', ({ target, button }) => {
+    if (button !== 0) {
+      return true;
+    }
+    window.location.href = target.href;
+    return false;
+  });
+
+  delegate(document, '.modal-button', 'click', e => {
+    e.preventDefault();
+
+    let href;
+
+    if (e.target.nodeName !== 'A') {
+      href = e.target.parentNode.href;
+    } else {
+      href = e.target.href;
+    }
+
+    window.open(href, 'mastodon-intent', 'width=445,height=600,resizable=no,menubar=no,status=no,scrollbars=yes');
+  });
+
+  delegate(document, '#account_display_name', 'input', ({ target }) => {
+    const name = document.querySelector('.card .display-name strong');
+    if (name) {
+      if (target.value) {
+        name.innerHTML = emojify(escapeTextContentForBrowser(target.value));
+      } else {
+        name.textContent = target.dataset.default;
+      }
+    }
+  });
+
+  delegate(document, '#account_avatar', 'change', ({ target }) => {
+    const avatar = document.querySelector('.card .avatar img');
+    const [file] = target.files || [];
+    const url = file ? URL.createObjectURL(file) : avatar.dataset.originalSrc;
+
+    avatar.src = url;
+  });
+
+  const getProfileAvatarAnimationHandler = (swapTo) => {
+    //animate avatar gifs on the profile page when moused over
+    return ({ target }) => {
+      const swapSrc = target.getAttribute(swapTo);
+      //only change the img source if autoplay is off and the image src is actually different
+      if(target.getAttribute('data-autoplay') !== 'true' && target.src !== swapSrc) {
+        target.src = swapSrc;
+      }
+    };
+  };
+
+  delegate(document, 'img#profile_page_avatar', 'mouseover', getProfileAvatarAnimationHandler('data-original'));
+
+  delegate(document, 'img#profile_page_avatar', 'mouseout', getProfileAvatarAnimationHandler('data-static'));
+
+  delegate(document, '#account_header', 'change', ({ target }) => {
+    const header = document.querySelector('.card .card__img img');
+    const [file] = target.files || [];
+    const url = file ? URL.createObjectURL(file) : header.dataset.originalSrc;
+
+    header.src = url;
+  });
+
+  delegate(document, '#account_locked', 'change', ({ target }) => {
+    const lock = document.querySelector('.card .display-name i');
+
+    if (lock) {
+      if (target.checked) {
+        delete lock.dataset.hidden;
+      } else {
+        lock.dataset.hidden = 'true';
+      }
+    }
+  });
+
+  delegate(document, '.input-copy input', 'click', ({ target }) => {
+    target.focus();
+    target.select();
+    target.setSelectionRange(0, target.value.length);
+  });
+
+  delegate(document, '.input-copy button', 'click', ({ target }) => {
+    const input = target.parentNode.querySelector('.input-copy__wrapper input');
+
+    const oldReadOnly = input.readonly;
+
+    input.readonly = false;
+    input.focus();
+    input.select();
+    input.setSelectionRange(0, input.value.length);
+
+    try {
+      if (document.execCommand('copy')) {
+        input.blur();
+        target.parentNode.classList.add('copied');
+
+        setTimeout(() => {
+          target.parentNode.classList.remove('copied');
+        }, 700);
+      }
+    } catch (err) {
+      console.error(err);
+    }
+
+    input.readonly = oldReadOnly;
+  });
+
+  delegate(document, '.sidebar__toggle__icon', 'click', () => {
+    document.querySelector('.sidebar ul').classList.toggle('visible');
+  });
+
+  // Empty the honeypot fields in JS in case something like an extension
+  // automatically filled them.
+  delegate(document, '#registration_new_user,#new_user', 'submit', () => {
+    ['user_website', 'user_confirm_password', 'registration_user_website', 'registration_user_confirm_password'].forEach(id => {
+      const field = document.getElementById(id);
+      if (field) {
+        field.value = '';
+      }
+    });
+  });
+}
+
+loadPolyfills()
+  .then(main)
+  .then(loadKeyboardExtensions)
+  .catch(error => {
+    console.error(error);
+  });