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<title>[BuddyPress][13192] trunk/src/bp-templates/bp-nouveau: Stop using the `&&` operator inside the Group invites JS templates</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/13192">13192</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/13192","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>imath</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2021-12-17 19:34:03 +0000 (Fri, 17 Dec 2021)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Stop using the `&&` operator inside the Group invites JS templates

The BP Nouveau template pack's Invite UI is failing to render the fetched members when the active theme is supporting the WordPress Full Site editing. The reason is the underscore JS library weirdly doesn't recognize the `&&` operator. To avoid this issue, we've edited the Nouveau Ajax actions/ Group Invites JS templates to set new properties making this operator useless.

This commit also improves the user feedback when invites are restricted to mods or admin (or both) and the current user is a regular group member.

See <a href="http://buddypress.trac.wordpress.org/ticket/8474">#8474</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbptemplatesbpnouveaubuddypresscommonjstemplatesinvitesindexphp">trunk/src/bp-templates/bp-nouveau/buddypress/common/js-templates/invites/index.php</a></li>
<li><a href="#trunksrcbptemplatesbpnouveauincludesgroupsajaxphp">trunk/src/bp-templates/bp-nouveau/includes/groups/ajax.php</a></li>
<li><a href="#trunksrcbptemplatesbpnouveauincludesgroupsfunctionsphp">trunk/src/bp-templates/bp-nouveau/includes/groups/functions.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbptemplatesbpnouveaubuddypresscommonjstemplatesinvitesindexphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-templates/bp-nouveau/buddypress/common/js-templates/invites/index.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-templates/bp-nouveau/buddypress/common/js-templates/invites/index.php        2021-12-17 18:49:32 UTC (rev 13191)
+++ trunk/src/bp-templates/bp-nouveau/buddypress/common/js-templates/invites/index.php  2021-12-17 19:34:03 UTC (rev 13192)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -6,7 +6,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">  * dealing with invites.
</span><span class="cx" style="display: block; padding: 0 10px">  *
</span><span class="cx" style="display: block; padding: 0 10px">  * @since 3.0.0
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- * @version 6.0.0
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @version 10.0.0
</ins><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="cx" style="display: block; padding: 0 10px"> ?>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -57,10 +57,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        {{data.name}}
</span><span class="cx" style="display: block; padding: 0 10px">                </div>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                <# if ( undefined !== data.is_sent ) { #>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         <# if ( 'invited' === data.scope ) { #>
</ins><span class="cx" style="display: block; padding: 0 10px">                         <div class="item-meta">
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                <# if ( undefined !== data.invited_by ) { #>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         <# if ( data.invited_by.length > 0 ) { #>
</ins><span class="cx" style="display: block; padding: 0 10px">                                         <ul class="group-inviters">
</span><span class="cx" style="display: block; padding: 0 10px">                                                <li><?php esc_html_e( 'Invited by:', 'buddypress' ); ?></li>
</span><span class="cx" style="display: block; padding: 0 10px">                                                <# for ( i in data.invited_by ) { #>
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -82,7 +82,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">        </div>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        <div class="action">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                <# if ( undefined === data.is_sent || ( false === data.is_sent && true === data.can_edit ) ) { #>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         <# if ( true === data.can_invite ) { #>
</ins><span class="cx" style="display: block; padding: 0 10px">                         <button type="button" class="button invite-button group-add-remove-invite-button bp-tooltip bp-icons<# if ( data.selected ) { #> selected<# } #>" data-bp-tooltip="<# if ( data.selected ) { #><?php esc_attr_e( 'Cancel invitation', 'buddypress' ); ?><# } else { #><?php echo esc_attr_x( 'Invite', 'button', 'buddypress' ); ?><# } #>">
</span><span class="cx" style="display: block; padding: 0 10px">                                <span class="icons" aria-hidden="true"></span>
</span><span class="cx" style="display: block; padding: 0 10px">                                <span class="bp-screen-reader-text">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -95,7 +95,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        </button>
</span><span class="cx" style="display: block; padding: 0 10px">                <# } #>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                <# if ( undefined !== data.can_edit && true === data.can_edit ) { #>
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         <# if ( true === data.can_edit ) { #>
</ins><span class="cx" style="display: block; padding: 0 10px">                         <button type="button" class="button invite-button group-remove-invite-button bp-tooltip bp-icons" data-bp-tooltip="<?php echo esc_attr_x( 'Cancel invitation', 'button', 'buddypress' ); ?>">
</span><span class="cx" style="display: block; padding: 0 10px">                                <span class=" icons" aria-hidden="true"></span>
</span><span class="cx" style="display: block; padding: 0 10px">                                <span class="bp-screen-reader-text"><?php echo esc_attr_x( 'Cancel invitation', 'button', 'buddypress' ); ?></span>
</span></span></pre></div>
<a id="trunksrcbptemplatesbpnouveauincludesgroupsajaxphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-templates/bp-nouveau/includes/groups/ajax.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-templates/bp-nouveau/includes/groups/ajax.php        2021-12-17 18:49:32 UTC (rev 13191)
+++ trunk/src/bp-templates/bp-nouveau/includes/groups/ajax.php  2021-12-17 19:34:03 UTC (rev 13192)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -283,6 +283,22 @@
</span><span class="cx" style="display: block; padding: 0 10px">                wp_send_json_error( $response );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+        if ( ! bp_is_group_create() && ! bp_groups_user_can_send_invites( bp_get_current_group_id(), bp_loggedin_user_id() ) ) {
+               $invite_status = bp_group_get_invite_status( bp_get_current_group_id() );
+               if ( 'admins' === $invite_status ) {
+                       $message = __( 'Inviting members to join this group is restricted to Group Administrators.', 'buddypress' );
+               } else {
+                       $message = __( 'Inviting members to join this group is restricted to Group Moderators and Administrators.', 'buddypress' );
+               }
+
+               wp_send_json_error(
+                       array(
+                               'feedback' => $message,
+                               'type'     => 'error',
+                       )
+               );
+       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">         $request = bp_parse_args(
</span><span class="cx" style="display: block; padding: 0 10px">                $_POST,
</span><span class="cx" style="display: block; padding: 0 10px">                array(
</span></span></pre></div>
<a id="trunksrcbptemplatesbpnouveauincludesgroupsfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-templates/bp-nouveau/includes/groups/functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-templates/bp-nouveau/includes/groups/functions.php   2021-12-17 18:49:32 UTC (rev 13191)
+++ trunk/src/bp-templates/bp-nouveau/includes/groups/functions.php     2021-12-17 19:34:03 UTC (rev 13192)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -199,27 +199,38 @@
</span><span class="cx" style="display: block; padding: 0 10px">  * @since 3.0.0
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="cx" style="display: block; padding: 0 10px"> function bp_nouveau_prepare_group_potential_invites_for_js( $user ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        $bp = buddypress();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $bp    = buddypress();
+       $scope = '';
+       if ( isset( $bp->groups->invites_scope ) ) {
+               $scope = $bp->groups->invites_scope;
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        $response = array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                'id'           => intval( $user->ID ),
-               'name'         => $user->display_name,
-               'avatar'       => htmlspecialchars_decode( bp_core_fetch_avatar( array(
-                       'item_id' => $user->ID,
-                       'object'  => 'user',
-                       'type'    => 'thumb',
-                       'width'   => 50,
-                       'height'  => 50,
-                       'html'    => false )
-               ) ),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         'id'      => intval( $user->ID ),
+               'name'    => $user->display_name,
+               'avatar'  => htmlspecialchars_decode(
+                       bp_core_fetch_avatar(
+                               array(
+                                       'item_id' => $user->ID,
+                                       'object'  => 'user',
+                                       'type'    => 'thumb',
+                                       'width'   => 50,
+                                       'height'  => 50,
+                                       'html'    => false
+                               )
+                       )
+               ),
+               'scope'      => $scope,
+               'is_sent'    => false,
+               'invited_by' => array(),
+               'can_invite' => 'invited' !== $scope,
</ins><span class="cx" style="display: block; padding: 0 10px">         );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        // Do extra queries only if needed
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        if ( ! empty( $bp->groups->invites_scope ) && 'invited' === $bp->groups->invites_scope ) {
-               $response['is_sent']  = (bool) groups_check_user_has_invite( $user->ID, bp_get_current_group_id() );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( 'invited' === $scope ) {
+               $response['is_sent'] = (bool) groups_check_user_has_invite( $user->ID, bp_get_current_group_id() );
+               $inviter_ids         = bp_nouveau_groups_get_inviter_ids( $user->ID, bp_get_current_group_id() );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $inviter_ids = bp_nouveau_groups_get_inviter_ids( $user->ID, bp_get_current_group_id() );
-
</del><span class="cx" style="display: block; padding: 0 10px">                 foreach ( $inviter_ids as $inviter_id ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $class = false;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -228,25 +239,25 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                        $response['invited_by'][] = array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                'avatar' => htmlspecialchars_decode( bp_core_fetch_avatar( array(
-                                       'item_id' => $inviter_id,
-                                       'object'  => 'user',
-                                       'type'    => 'thumb',
-                                       'width'   => 50,
-                                       'height'  => 50,
-                                       'html'    => false,
-                                       'class'   => $class,
-                               ) ) ),
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         'avatar' => htmlspecialchars_decode(
+                                       bp_core_fetch_avatar(
+                                               array(
+                                                       'item_id' => $inviter_id,
+                                                       'object'  => 'user',
+                                                       'type'    => 'thumb',
+                                                       'width'   => 50,
+                                                       'height'  => 50,
+                                                       'html'    => false,
+                                                       'class'   => $class,
+                                               )
+                                       )
+                               ),
</ins><span class="cx" style="display: block; padding: 0 10px">                                 'user_link' => bp_core_get_userlink( $inviter_id, false, true ),
</span><span class="cx" style="display: block; padding: 0 10px">                                'user_name' => bp_core_get_username( $inviter_id ),
</span><span class="cx" style="display: block; padding: 0 10px">                        );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                if ( bp_is_item_admin() ) {
-                       $response['can_edit'] = true;
-               } else {
-                       $response['can_edit'] = in_array( bp_loggedin_user_id(), $inviter_ids, true );
-               }
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $response['can_edit'] = bp_is_item_admin() || in_array( bp_loggedin_user_id(), $inviter_ids, true );
</ins><span class="cx" style="display: block; padding: 0 10px">         }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        /**
</span></span></pre>
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