From 27397285bc3a34d93f9f1d8676d7ccd44e888d0e Mon Sep 17 00:00:00 2001
From: Sean Yesmunt <sean@lbry.io>
Date: Mon, 30 Mar 2020 15:43:27 -0400
Subject: [PATCH] use web share api

---
 ui/component/socialShare/index.js |   3 +-
 ui/component/socialShare/view.jsx | 192 ++++++++++++++++--------------
 ui/scss/component/_modal.scss     |   8 ++
 ui/scss/component/_share.scss     |   4 +-
 4 files changed, 112 insertions(+), 95 deletions(-)

diff --git a/ui/component/socialShare/index.js b/ui/component/socialShare/index.js
index 6e87e2548..b91dcdd6c 100644
--- a/ui/component/socialShare/index.js
+++ b/ui/component/socialShare/index.js
@@ -1,5 +1,5 @@
 import { connect } from 'react-redux';
-import { makeSelectClaimForUri } from 'lbry-redux';
+import { makeSelectClaimForUri, makeSelectTitleForUri } from 'lbry-redux';
 import SocialShare from './view';
 import { selectUserInviteReferralCode, selectUser } from 'lbryinc';
 
@@ -7,6 +7,7 @@ const select = (state, props) => ({
   claim: makeSelectClaimForUri(props.uri)(state),
   referralCode: selectUserInviteReferralCode(state),
   user: selectUser(state),
+  title: makeSelectTitleForUri(props.uri)(state),
 });
 
 export default connect(select)(SocialShare);
diff --git a/ui/component/socialShare/view.jsx b/ui/component/socialShare/view.jsx
index 88ce24946..c403abb5b 100644
--- a/ui/component/socialShare/view.jsx
+++ b/ui/component/socialShare/view.jsx
@@ -5,122 +5,130 @@ import Button from 'component/button';
 import CopyableText from 'component/copyableText';
 import EmbedTextArea from 'component/embedTextArea';
 import { generateDownloadUrl } from 'util/lbrytv';
+import useIsMobile from 'effects/use-is-mobile';
 
 const IOS = !!navigator.platform && /iPad|iPhone|iPod/.test(navigator.platform);
+const SUPPORTS_SHARE_API = typeof navigator.share !== 'undefined';
 
 type Props = {
-  claim: Claim,
+  claim: StreamClaim,
+  title: ?string,
   webShareable: boolean,
   referralCode: string,
   user: any,
 };
 
-type State = {
-  showEmbed: boolean,
-  showExtra: boolean,
-};
+function SocialShare(props: Props) {
+  const { claim, title, referralCode, user, webShareable } = props;
+  const [showEmbed, setShowEmbed] = React.useState(false);
+  const [showExtra, setShowExtra] = React.useState(false);
+  const isMobile = useIsMobile();
 
-class SocialShare extends React.PureComponent<Props, State> {
-  constructor(props: Props) {
-    super(props);
-
-    this.state = {
-      showEmbed: false,
-      showExtra: false,
-    };
-    this.input = undefined;
+  if (!claim) {
+    return null;
   }
 
-  input: ?HTMLInputElement;
+  const { canonical_url: canonicalUrl, permanent_url: permanentUrl, name, claim_id: claimId } = claim;
+  const isChannel = claim.value_type === 'channel';
+  const rewardsApproved = user && user.is_reward_approved;
+  const OPEN_URL = 'https://open.lbry.com/';
+  const lbryUrl = canonicalUrl ? canonicalUrl.split('lbry://')[1] : permanentUrl.split('lbry://')[1];
+  const lbryWebUrl = lbryUrl.replace(/#/g, ':');
+  const encodedLbryURL: string = `${OPEN_URL}${encodeURIComponent(lbryWebUrl)}`;
+  const referralParam: string = referralCode && rewardsApproved ? `?r=${referralCode}` : '';
+  const openDotLbryDotComUrl: string = `${OPEN_URL}${lbryWebUrl}${referralParam}`;
+  const downloadUrl = `${generateDownloadUrl(name, claimId)}`;
 
-  render() {
-    const { claim, referralCode, user, webShareable } = this.props;
-    const { showEmbed, showExtra } = this.state;
-
-    if (!claim) {
-      return null;
+  function handleWebShareClick() {
+    if (navigator.share) {
+      navigator.share({
+        title: title || claim.name,
+        url: window.location.href,
+      });
     }
-    const { canonical_url: canonicalUrl, permanent_url: permanentUrl, name, claim_id: claimId } = claim;
-    const isChannel = claim.value_type === 'channel';
-    const rewardsApproved = user && user.is_reward_approved;
-    const OPEN_URL = 'https://open.lbry.com/';
-    const lbryUrl = canonicalUrl ? canonicalUrl.split('lbry://')[1] : permanentUrl.split('lbry://')[1];
-    const lbryWebUrl = lbryUrl.replace(/#/g, ':');
-    const encodedLbryURL: string = `${OPEN_URL}${encodeURIComponent(lbryWebUrl)}`;
-    const referralParam: string = referralCode && rewardsApproved ? `?r=${referralCode}` : '';
-    const openDotLbryDotComUrl: string = `${OPEN_URL}${lbryWebUrl}${referralParam}`;
-    const downloadUrl = `${generateDownloadUrl(name, claimId)}`;
+  }
 
-    return (
-      <React.Fragment>
-        <CopyableText label={__('LBRY Link')} copyable={openDotLbryDotComUrl} />
-        <div className="section__actions">
+  return (
+    <React.Fragment>
+      <CopyableText label={__('LBRY Link')} copyable={openDotLbryDotComUrl} />
+      <div className="section__actions">
+        <Button
+          className="share"
+          iconSize={24}
+          icon={ICONS.TWITTER}
+          href={`https://twitter.com/intent/tweet?text=${encodedLbryURL}`}
+        />
+        <Button
+          className="share"
+          iconSize={24}
+          icon={ICONS.REDDIT}
+          title={__('Share on Facebook')}
+          href={`https://reddit.com/submit?url=${encodedLbryURL}`}
+        />
+        {IOS && (
+          // Only ios client supports share urls
           <Button
             className="share"
             iconSize={24}
-            icon={ICONS.TWITTER}
-            href={`https://twitter.com/intent/tweet?text=${encodedLbryURL}`}
+            icon={ICONS.TELEGRAM}
+            title={__('Share on Telegram')}
+            href={`tg://msg_url?url=${encodedLbryURL}&amp;text=text`}
           />
-          <Button
-            className="share"
-            iconSize={24}
-            icon={ICONS.REDDIT}
-            title={__('Share on Facebook')}
-            href={`https://reddit.com/submit?url=${encodedLbryURL}`}
-          />
-          {IOS && (
-            // Only ios client supports share urls
+        )}
+        <Button
+          className="share"
+          iconSize={24}
+          icon={ICONS.LINKEDIN}
+          title={__('Share on LinkedIn')}
+          href={`https://www.linkedin.com/sharing/share-offsite/?url=${encodedLbryURL}`}
+        />
+        <Button
+          className="share"
+          iconSize={24}
+          icon={ICONS.FACEBOOK}
+          title={__('Share on Facebook')}
+          href={`https://facebook.com/sharer/sharer.php?u=${encodedLbryURL}`}
+        />
+        {webShareable && !isChannel && (
+          <React.Fragment>
             <Button
               className="share"
               iconSize={24}
-              icon={ICONS.TELEGRAM}
-              title={__('Share on Telegram')}
-              href={`tg://msg_url?url=${encodedLbryURL}&amp;text=text`}
+              icon={ICONS.EMBED}
+              title={__('Embed this content')}
+              onClick={() => {
+                setShowEmbed(!showEmbed);
+                setShowExtra(false);
+              }}
             />
-          )}
-          <Button
-            className="share"
-            iconSize={24}
-            icon={ICONS.LINKEDIN}
-            title={__('Share on LinkedIn')}
-            href={`https://www.linkedin.com/sharing/share-offsite/?url=${encodedLbryURL}`}
-          />
-          <Button
-            className="share"
-            iconSize={24}
-            icon={ICONS.FACEBOOK}
-            title={__('Share on Facebook')}
-            href={`https://facebook.com/sharer/sharer.php?u=${encodedLbryURL}`}
-          />
-          {webShareable && !isChannel && (
-            <React.Fragment>
-              <Button
-                className="share"
-                iconSize={24}
-                icon={ICONS.EMBED}
-                title={__('Embed this content')}
-                onClick={() => this.setState({ showEmbed: !showEmbed })}
-              />
-              <Button
-                className="share"
-                iconSize={24}
-                icon={ICONS.MORE}
-                title={__('More actions')}
-                onClick={() => this.setState({ showExtra: !showExtra })}
-              />
-            </React.Fragment>
-          )}
-        </div>
-        {showEmbed && <EmbedTextArea label={__('Embedded')} claim={claim} />}
-        {showExtra && (
-          <div className="section">
-            <CopyableText label={__('LBRY URL')} copyable={`lbry://${lbryUrl}`} />
-            <CopyableText label={__('Download Link')} copyable={downloadUrl} />
-          </div>
+            <Button
+              className="share"
+              iconSize={24}
+              icon={ICONS.MORE}
+              title={__('More actions')}
+              onClick={() => {
+                setShowExtra(!showExtra);
+                setShowEmbed(false);
+              }}
+            />
+          </React.Fragment>
         )}
-      </React.Fragment>
-    );
-  }
+      </div>
+
+      {SUPPORTS_SHARE_API && isMobile && (
+        <div className="section__actions">
+          <Button icon={ICONS.SHARE} button="primary" label={__('Share via...')} onClick={handleWebShareClick} />
+        </div>
+      )}
+      {showEmbed && <EmbedTextArea label={__('Embedded')} claim={claim} />}
+      {showExtra && (
+        <div className="section">
+          <CopyableText label={__('LBRY URL')} copyable={`lbry://${lbryUrl}`} />
+          <CopyableText label={__('Download Link')} copyable={downloadUrl} />
+        </div>
+      )}
+    </React.Fragment>
+  );
 }
 
 export default SocialShare;
diff --git a/ui/scss/component/_modal.scss b/ui/scss/component/_modal.scss
index 92a675c1d..51295e915 100644
--- a/ui/scss/component/_modal.scss
+++ b/ui/scss/component/_modal.scss
@@ -1,3 +1,10 @@
+.ReactModal__Body--open {
+  #app {
+    height: 100vh;
+    overflow-y: hidden;
+  }
+}
+
 .modal-overlay {
   top: 0;
   left: 0;
@@ -35,6 +42,7 @@
 
     .card {
       box-shadow: none;
+      border: none;
     }
 
     .navigation {
diff --git a/ui/scss/component/_share.scss b/ui/scss/component/_share.scss
index f11da5a08..70b22dc78 100644
--- a/ui/scss/component/_share.scss
+++ b/ui/scss/component/_share.scss
@@ -1,8 +1,8 @@
 .share {
   border-radius: 50%;
   .icon {
-    height: 2.5rem;
-    width: 2.5rem;
+    height: 2.2rem;
+    width: 2.2rem;
     stroke: none;
   }