9 files changed, 511 insertions, 0 deletions
diff --git a/app/javascript/core/admin.js b/app/javascript/core/admin.js
new file mode 100644
index 000000000..ac1b2f95f
--- /dev/null
+++ b/app/javascript/core/admin.js
@@ -0,0 +1,227 @@
+//  This file will be loaded on admin pages, regardless of theme.
+
+import 'packs/public-path';
+import { delegate } from '@rails/ujs';
+import ready from '../mastodon/ready';
+
+const setAnnouncementEndsAttributes = (target) => {
+  const valid = target?.value && target?.validity?.valid;
+  const element = document.querySelector('input[type="datetime-local"]#announcement_ends_at');
+  if (valid) {
+    element.classList.remove('optional');
+    element.required = true;
+    element.min = target.value;
+  } else {
+    element.classList.add('optional');
+    element.removeAttribute('required');
+    element.removeAttribute('min');
+  }
+};
+
+delegate(document, 'input[type="datetime-local"]#announcement_starts_at', 'change', ({ target }) => {
+  setAnnouncementEndsAttributes(target);
+});
+
+const batchCheckboxClassName = '.batch-checkbox input[type="checkbox"]';
+
+const showSelectAll = () => {
+  const selectAllMatchingElement = document.querySelector('.batch-table__select-all');
+  selectAllMatchingElement.classList.add('active');
+};
+
+const hideSelectAll = () => {
+  const selectAllMatchingElement = document.querySelector('.batch-table__select-all');
+  const hiddenField = document.querySelector('#select_all_matching');
+  const selectedMsg = document.querySelector('.batch-table__select-all .selected');
+  const notSelectedMsg = document.querySelector('.batch-table__select-all .not-selected');
+
+  selectAllMatchingElement.classList.remove('active');
+  selectedMsg.classList.remove('active');
+  notSelectedMsg.classList.add('active');
+  hiddenField.value = '0';
+};
+
+delegate(document, '#batch_checkbox_all', 'change', ({ target }) => {
+  const selectAllMatchingElement = document.querySelector('.batch-table__select-all');
+
+  [].forEach.call(document.querySelectorAll(batchCheckboxClassName), (content) => {
+    content.checked = target.checked;
+  });
+
+  if (selectAllMatchingElement) {
+    if (target.checked) {
+      showSelectAll();
+    } else {
+      hideSelectAll();
+    }
+  }
+});
+
+delegate(document, '.batch-table__select-all button', 'click', () => {
+  const hiddenField = document.querySelector('#select_all_matching');
+  const active = hiddenField.value === '1';
+  const selectedMsg = document.querySelector('.batch-table__select-all .selected');
+  const notSelectedMsg = document.querySelector('.batch-table__select-all .not-selected');
+
+  if (active) {
+    hiddenField.value = '0';
+    selectedMsg.classList.remove('active');
+    notSelectedMsg.classList.add('active');
+  } else {
+    hiddenField.value = '1';
+    notSelectedMsg.classList.remove('active');
+    selectedMsg.classList.add('active');
+  }
+});
+
+delegate(document, batchCheckboxClassName, 'change', () => {
+  const checkAllElement = document.querySelector('#batch_checkbox_all');
+  const selectAllMatchingElement = document.querySelector('.batch-table__select-all');
+
+  if (checkAllElement) {
+    checkAllElement.checked = [].every.call(document.querySelectorAll(batchCheckboxClassName), (content) => content.checked);
+    checkAllElement.indeterminate = !checkAllElement.checked && [].some.call(document.querySelectorAll(batchCheckboxClassName), (content) => content.checked);
+
+    if (selectAllMatchingElement) {
+      if (checkAllElement.checked) {
+        showSelectAll();
+      } else {
+        hideSelectAll();
+      }
+    }
+  }
+});
+
+delegate(document, '.media-spoiler-show-button', 'click', () => {
+  [].forEach.call(document.querySelectorAll('button.media-spoiler'), (element) => {
+    element.click();
+  });
+});
+
+delegate(document, '.media-spoiler-hide-button', 'click', () => {
+  [].forEach.call(document.querySelectorAll('.spoiler-button.spoiler-button--visible button'), (element) => {
+    element.click();
+  });
+});
+
+delegate(document, '.filter-subset--with-select select', 'change', ({ target }) => {
+  target.form.submit();
+});
+
+const onDomainBlockSeverityChange = (target) => {
+  const rejectMediaDiv   = document.querySelector('.input.with_label.domain_block_reject_media');
+  const rejectReportsDiv = document.querySelector('.input.with_label.domain_block_reject_reports');
+
+  if (rejectMediaDiv) {
+    rejectMediaDiv.style.display = (target.value === 'suspend') ? 'none' : 'block';
+  }
+
+  if (rejectReportsDiv) {
+    rejectReportsDiv.style.display = (target.value === 'suspend') ? 'none' : 'block';
+  }
+};
+
+delegate(document, '#domain_block_severity', 'change', ({ target }) => onDomainBlockSeverityChange(target));
+
+const onEnableBootstrapTimelineAccountsChange = (target) => {
+  const bootstrapTimelineAccountsField = document.querySelector('#form_admin_settings_bootstrap_timeline_accounts');
+
+  if (bootstrapTimelineAccountsField) {
+    bootstrapTimelineAccountsField.disabled = !target.checked;
+    if (target.checked) {
+      bootstrapTimelineAccountsField.parentElement.classList.remove('disabled');
+      bootstrapTimelineAccountsField.parentElement.parentElement.classList.remove('disabled');
+    } else {
+      bootstrapTimelineAccountsField.parentElement.classList.add('disabled');
+      bootstrapTimelineAccountsField.parentElement.parentElement.classList.add('disabled');
+    }
+  }
+};
+
+delegate(document, '#form_admin_settings_enable_bootstrap_timeline_accounts', 'change', ({ target }) => onEnableBootstrapTimelineAccountsChange(target));
+
+const onChangeRegistrationMode = (target) => {
+  const enabled = target.value === 'approved';
+
+  [].forEach.call(document.querySelectorAll('#form_admin_settings_require_invite_text'), (input) => {
+    input.disabled = !enabled;
+    if (enabled) {
+      let element = input;
+      do {
+        element.classList.remove('disabled');
+        element = element.parentElement;
+      } while (element && !element.classList.contains('fields-group'));
+    } else {
+      let element = input;
+      do {
+        element.classList.add('disabled');
+        element = element.parentElement;
+      } while (element && !element.classList.contains('fields-group'));
+    }
+  });
+};
+
+const convertUTCDateTimeToLocal = (value) => {
+  const date = new Date(value + 'Z');
+  const twoChars = (x) => (x.toString().padStart(2, '0'));
+  return `${date.getFullYear()}-${twoChars(date.getMonth()+1)}-${twoChars(date.getDate())}T${twoChars(date.getHours())}:${twoChars(date.getMinutes())}`;
+};
+
+const convertLocalDatetimeToUTC = (value) => {
+  const re = /^([0-9]{4,})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2})/;
+  const match = re.exec(value);
+  const date = new Date(match[1], match[2] - 1, match[3], match[4], match[5]);
+  const fullISO8601 = date.toISOString();
+  return fullISO8601.slice(0, fullISO8601.indexOf('T') + 6);
+};
+
+delegate(document, '#form_admin_settings_registrations_mode', 'change', ({ target }) => onChangeRegistrationMode(target));
+
+ready(() => {
+  const domainBlockSeverityInput = document.getElementById('domain_block_severity');
+  if (domainBlockSeverityInput) onDomainBlockSeverityChange(domainBlockSeverityInput);
+
+  const enableBootstrapTimelineAccounts = document.getElementById('form_admin_settings_enable_bootstrap_timeline_accounts');
+  if (enableBootstrapTimelineAccounts) onEnableBootstrapTimelineAccountsChange(enableBootstrapTimelineAccounts);
+
+  const registrationMode = document.getElementById('form_admin_settings_registrations_mode');
+  if (registrationMode) onChangeRegistrationMode(registrationMode);
+
+  const checkAllElement = document.querySelector('#batch_checkbox_all');
+  if (checkAllElement) {
+    checkAllElement.checked = [].every.call(document.querySelectorAll(batchCheckboxClassName), (content) => content.checked);
+    checkAllElement.indeterminate = !checkAllElement.checked && [].some.call(document.querySelectorAll(batchCheckboxClassName), (content) => content.checked);
+  }
+
+  document.querySelector('a#add-instance-button')?.addEventListener('click', (e) => {
+    const domain = document.querySelector('input[type="text"]#by_domain')?.value;
+
+    if (domain) {
+      const url = new URL(event.target.href);
+      url.searchParams.set('_domain', domain);
+      e.target.href = url;
+    }
+  });
+
+  [].forEach.call(document.querySelectorAll('input[type="datetime-local"]'), element => {
+    if (element.value) {
+      element.value = convertUTCDateTimeToLocal(element.value);
+    }
+    if (element.placeholder) {
+      element.placeholder = convertUTCDateTimeToLocal(element.placeholder);
+    }
+  });
+
+  delegate(document, 'form', 'submit', ({ target }) => {
+    [].forEach.call(target.querySelectorAll('input[type="datetime-local"]'), element => {
+      if (element.value && element.validity.valid) {
+        element.value = convertLocalDatetimeToUTC(element.value);
+      }
+    });
+  });
+
+  const announcementStartsAt = document.querySelector('input[type="datetime-local"]#announcement_starts_at');
+  if (announcementStartsAt) {
+    setAnnouncementEndsAttributes(announcementStartsAt);
+  }
+});
diff --git a/app/javascript/core/auth.js b/app/javascript/core/auth.js
new file mode 100644
index 000000000..d1d14d99e
--- /dev/null
+++ b/app/javascript/core/auth.js
@@ -0,0 +1,3 @@
+import 'packs/public-path';
+import './settings';
+import './two_factor_authentication';
diff --git a/app/javascript/core/common.js b/app/javascript/core/common.js
new file mode 100644
index 000000000..1cee2f603
--- /dev/null
+++ b/app/javascript/core/common.js
@@ -0,0 +1,6 @@
+//  This file will be loaded on all pages, regardless of theme.
+
+import 'packs/public-path';
+import 'font-awesome/css/font-awesome.css';
+
+require.context('../images/', true);
diff --git a/app/javascript/core/embed.js b/app/javascript/core/embed.js
new file mode 100644
index 000000000..d1e8f6b10
--- /dev/null
+++ b/app/javascript/core/embed.js
@@ -0,0 +1,25 @@
+//  This file will be loaded on embed pages, regardless of theme.
+
+import 'packs/public-path';
+
+window.addEventListener('message', e => {
+  const data = e.data || {};
+
+  if (!window.parent || data.type !== 'setHeight') {
+    return;
+  }
+
+  function setEmbedHeight () {
+    window.parent.postMessage({
+      type: 'setHeight',
+      id: data.id,
+      height: document.getElementsByTagName('html')[0].scrollHeight,
+    }, '*');
+  }
+
+  if (['interactive', 'complete'].includes(document.readyState)) {
+    setEmbedHeight();
+  } else {
+    document.addEventListener('DOMContentLoaded', setEmbedHeight);
+  }
+});
diff --git a/app/javascript/core/mailer.js b/app/javascript/core/mailer.js
new file mode 100644
index 000000000..a4b6d5446
--- /dev/null
+++ b/app/javascript/core/mailer.js
@@ -0,0 +1,3 @@
+require('../styles/mailer.scss');
+
+require.context('../icons');
diff --git a/app/javascript/core/public.js b/app/javascript/core/public.js
new file mode 100644
index 000000000..5c7a51f44
--- /dev/null
+++ b/app/javascript/core/public.js
@@ -0,0 +1,30 @@
+//  This file will be loaded on public pages, regardless of theme.
+
+import 'packs/public-path';
+import ready from '../mastodon/ready';
+
+const { delegate } = require('@rails/ujs');
+const { length } = require('stringz');
+
+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;
+});
diff --git a/app/javascript/core/settings.js b/app/javascript/core/settings.js
new file mode 100644
index 000000000..d578463a3
--- /dev/null
+++ b/app/javascript/core/settings.js
@@ -0,0 +1,79 @@
+//  This file will be loaded on settings pages, regardless of theme.
+
+import 'packs/public-path';
+import escapeTextContentForBrowser from 'escape-html';
+
+const { delegate } = require('@rails/ujs');
+
+import emojify from '../mastodon/features/emoji/emoji';
+
+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 = 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;
+});
+
+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;
+});
diff --git a/app/javascript/core/theme.yml b/app/javascript/core/theme.yml
new file mode 100644
index 000000000..b9144e43a
--- /dev/null
+++ b/app/javascript/core/theme.yml
@@ -0,0 +1,19 @@
+#  These packs will be loaded on every appropriate page, regardless of
+#  theme.
+pack:
+  about:
+  admin: admin.js
+  auth: auth.js
+  common:
+    filename: common.js
+    stylesheet: true
+  embed: embed.js
+  error:
+  home:
+  mailer:
+    filename: mailer.js
+    stylesheet: true
+  modal: public.js
+  public: public.js
+  settings: settings.js
+  share:
diff --git a/app/javascript/core/two_factor_authentication.js b/app/javascript/core/two_factor_authentication.js
new file mode 100644
index 000000000..f076cdf30
--- /dev/null
+++ b/app/javascript/core/two_factor_authentication.js
@@ -0,0 +1,119 @@
+import 'packs/public-path';
+import axios from 'axios';
+import * as WebAuthnJSON from '@github/webauthn-json';
+import ready from '../mastodon/ready';
+import 'regenerator-runtime/runtime';
+
+function getCSRFToken() {
+  var CSRFSelector = document.querySelector('meta[name="csrf-token"]');
+  if (CSRFSelector) {
+    return CSRFSelector.getAttribute('content');
+  } else {
+    return null;
+  }
+}
+
+function hideFlashMessages() {
+  Array.from(document.getElementsByClassName('flash-message')).forEach(function(flashMessage) {
+    flashMessage.classList.add('hidden');
+  });
+}
+
+function callback(url, body) {
+  axios.post(url, JSON.stringify(body), {
+    headers: {
+      'Content-Type': 'application/json',
+      'Accept': 'application/json',
+      'X-CSRF-Token': getCSRFToken(),
+    },
+    credentials: 'same-origin',
+  }).then(function(response) {
+    window.location.replace(response.data.redirect_path);
+  }).catch(function(error) {
+    if (error.response.status === 422) {
+      const errorMessage = document.getElementById('security-key-error-message');
+      errorMessage.classList.remove('hidden');
+      console.error(error.response.data.error);
+    } else {
+      console.error(error);
+    }
+  });
+}
+
+ready(() => {
+  if (!WebAuthnJSON.supported()) {
+    const unsupported_browser_message = document.getElementById('unsupported-browser-message');
+    if (unsupported_browser_message) {
+      unsupported_browser_message.classList.remove('hidden');
+      document.querySelector('.btn.js-webauthn').disabled = true;
+    }
+  }
+
+
+  const webAuthnCredentialRegistrationForm = document.getElementById('new_webauthn_credential');
+  if (webAuthnCredentialRegistrationForm) {
+    webAuthnCredentialRegistrationForm.addEventListener('submit', (event) => {
+      event.preventDefault();
+
+      var nickname = event.target.querySelector('input[name="new_webauthn_credential[nickname]"]');
+      if (nickname.value) {
+        axios.get('/settings/security_keys/options')
+          .then((response) => {
+            const credentialOptions = response.data;
+
+            WebAuthnJSON.create({ 'publicKey': credentialOptions }).then((credential) => {
+              var params = { 'credential': credential, 'nickname': nickname.value };
+              callback('/settings/security_keys', params);
+            }).catch((error) => {
+              const errorMessage = document.getElementById('security-key-error-message');
+              errorMessage.classList.remove('hidden');
+              console.error(error);
+            });
+          }).catch((error) => {
+            console.error(error.response.data.error);
+          });
+      } else {
+        nickname.focus();
+      }
+    });
+  }
+
+  const webAuthnCredentialAuthenticationForm = document.getElementById('webauthn-form');
+  if (webAuthnCredentialAuthenticationForm) {
+    webAuthnCredentialAuthenticationForm.addEventListener('submit', (event) => {
+      event.preventDefault();
+
+      axios.get('sessions/security_key_options')
+        .then((response) => {
+          const credentialOptions = response.data;
+
+          WebAuthnJSON.get({ 'publicKey': credentialOptions }).then((credential) => {
+            var params = { 'user': { 'credential': credential } };
+            callback('sign_in', params);
+          }).catch((error) => {
+            const errorMessage = document.getElementById('security-key-error-message');
+            errorMessage.classList.remove('hidden');
+            console.error(error);
+          });
+        }).catch((error) => {
+          console.error(error.response.data.error);
+        });
+    });
+
+    const otpAuthenticationForm = document.getElementById('otp-authentication-form');
+
+    const linkToOtp = document.getElementById('link-to-otp');
+    linkToOtp.addEventListener('click', () => {
+      webAuthnCredentialAuthenticationForm.classList.add('hidden');
+      otpAuthenticationForm.classList.remove('hidden');
+      hideFlashMessages();
+    });
+
+    const linkToWebAuthn = document.getElementById('link-to-webauthn');
+    linkToWebAuthn.addEventListener('click', () => {
+      otpAuthenticationForm.classList.add('hidden');
+      webAuthnCredentialAuthenticationForm.classList.remove('hidden');
+      hideFlashMessages();
+    });
+  }
+});