Add better interaction links
Terence Eden
rodzic
0f93c3fd71
commit
098e1a23e5
75
index.php
75
index.php
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@ -635,10 +635,21 @@ HTML;
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$actor = "https://example.com/anonymous";
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}
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// Assume that what comes after the final `/` in the URl is the name
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$actorName = end( explode( "/", $actor ) );
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$actorName = end( explode( "/", $actor ) );
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$actorServer = parse_url( $actor, PHP_URL_HOST );
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$actorUsername = "@{$actorName}@{$actorServer}";
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// Make i18n usernames readable and safe.
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$actorName = htmlspecialchars( rawurldecode( $actorName ) );
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$actorHTML = "<a href=\"$actor\">@{$actorName}</a>";
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// Buttons to interact with a message.
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// By default, just shows a "Follow User" button.
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if ( "read" == $style ) {
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$interactHTML = "<a href=\"/follow?account=$actorUsername\">➕</a> ";
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} else {
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$interactHTML = "";
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}
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// What type of message is this?
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$type = $message["type"];
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@ -653,7 +664,7 @@ HTML;
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// Is this a reply to something?
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if ( isset( $object["inReplyTo"] ) ) {
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$replyToURl = $object["inReplyTo"];
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$replyTo = " in reply to <a href=\"{$replyToURl}\">$replyToURl</a>";
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$replyTo = "in reply to <a href=\"{$replyToURl}\">$replyToURl</a>";
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} else {
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$replyTo = "";
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}
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@ -716,13 +727,6 @@ HTML;
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}
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}
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// Buttons to repost or favourite a message
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if ( "read" == $style ) {
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$interactHTML = "<a href=\"/write?announce=$id\">🔁</a> <a href=\"/write?like=$id\">⚝</a>";
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} else {
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$interactHTML = "";
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}
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// What sort of message is this?
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switch ( $type ) {
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case "Create":
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@ -737,22 +741,29 @@ HTML;
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break;
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}
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// Add some interaction buttons
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$interactHTML .= "<a href=\"/write?reply=$id\">↩️</a> " .
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"<a href=\"/write?announce=$id\">🔁</a> " .
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"<a href=\"/write?like=$id\">⚝</a> ";
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if ( $reply ) {
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// Highlight that this is a reply
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echo "<li><article class=\"h-entry\"><mark>{$timeHTML} {$actorHTML} {$verb}{$replyTo}:</mark> <blockquote class=\"e-content\">{$content}</blockquote>{$interactHTML}</article></li>";
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$messageHTML = "<mark>{$timeHTML} {$actorHTML} {$verb} {$replyTo}:</mark> <blockquote class=\"e-content\">{$content}</blockquote>";
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} else {
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echo "<li><article class=\"h-entry\">{$timeHTML} {$actorHTML} {$verb}{$replyTo}: <blockquote class=\"e-content\">{$content}</blockquote>{$interactHTML}</article></li>";
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$messageHTML = "{$timeHTML} {$actorHTML} {$verb} {$replyTo}: <blockquote class=\"e-content\">{$content}</blockquote>";
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}
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} else if ( "Like" == $type ) {
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$objectHTML = "<a href=\"$object\">{$object}</a>";
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echo "<li><article class=\"h-entry\">{$timeHTML} {$actorHTML} liked {$objectHTML}</article></li>";
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$messageHTML = "{$timeHTML} {$actorHTML} liked {$objectHTML}";
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} else if ( "Follow" == $type ) {
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echo "<li><article class=\"h-entry\">{$timeHTML} {$actorHTML} followed you</article></li>";
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$messageHTML = "<mark>{$timeHTML} {$actorHTML} followed you</mark>";
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} else if ( "Announce" == $type ) {
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$objectHTML = "<a href=\"$object\">{$object}</a>";
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echo "<li><article class=\"h-entry\">{$timeHTML} {$actorHTML} boosted {$objectHTML}</article></li>";
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$messageHTML = "{$timeHTML} {$actorHTML} boosted {$objectHTML}";
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}
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echo "<li><article class=\"h-entry\">{$messageHTML}<br>{$interactHTML}</article></li>";
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}
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echo <<< HTML
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</ul>
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@ -778,6 +789,12 @@ die();
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} else {
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$likeURl = "";
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}
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if ( isset( $_GET["reply"] ) && filter_var( $_GET["reply"], FILTER_VALIDATE_URL ) ) {
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$replyURl = $_GET["reply"];
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} else {
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$replyURl = "";
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}
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echo <<< HTML
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<!DOCTYPE html>
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<html lang="en-GB">
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@ -796,7 +813,7 @@ echo <<< HTML
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<label for="content">Your message:</label><br>
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<textarea id="content" name="content" rows="5" cols="32"></textarea><br>
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<label for="inReplyTo">Reply to URl:</label>
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<input type="url" name="inReplyTo" id="inReplyTo" size="32" /><br>
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<input type="url" name="inReplyTo" id="inReplyTo" size="32" value="{$replyURl}"><br>
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<label for="image">Attach an image</label><br>
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<input type="file" name="image" id="image" accept="image/*"><br>
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<label for="alt">Alt Text</label>
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@ -862,23 +879,28 @@ HTML;
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$guid = uuid();
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// Construct the Message
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// The audience is public and it is sent to all followers
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// TODO: This will also need to be sent to the server of the user whose post it is
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$message = [
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"@context" => "https://www.w3.org/ns/activitystreams",
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"id" => "https://{$server}/posts/{$guid}.json",
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"type" => $type,
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"actor" => "https://{$server}/{$username}",
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"published"=> date( "c" ),
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"to" => [
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"https://www.w3.org/ns/activitystreams#Public"
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],
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"cc" => [
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"https://{$server}/followers"
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],
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"object" => $postURl
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];
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// Annouces are sent to an audience
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// The audience is public and it is sent to all followers
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if ( $type == "Announce") {
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$message = array_merge( $message,
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array("to" => [
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"https://www.w3.org/ns/activitystreams#Public"
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],
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"cc" => [
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"https://{$server}/followers"
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])
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);
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}
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// Construct the Note
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// This is for saving in the logs
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$note = $message;
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@ -1157,6 +1179,11 @@ HTML;
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// This creates a UI for the user to follow another user
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function follow() {
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if ( isset( $_GET["account"] ) ) {
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$accountURl = htmlspecialchars( $_GET["account"] );
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} else {
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$announceURl = "";
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}
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echo <<< HTML
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<!DOCTYPE html>
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<html lang="en-GB">
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@ -1170,7 +1197,7 @@ HTML;
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<body>
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<form action="/follow_user" method="post" enctype="multipart/form-data">
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<label for="user">User to follow</label>
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<input name="user" id="user" type="text" size="32" placeholder="@user@example.com" /><br>
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<input name="user" id="user" type="text" size="32" placeholder="@user@example.com" value="{$accountURl}"><br>
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<label for="password">Password</label><br>
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<input name="password" id="password" type="password" size="32"><br>
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<input type="submit" value="Send Follow Request">
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