From 48f80379a4484d3d0cb8ece1cd7486bc0e5fcb7a Mon Sep 17 00:00:00 2001
From: Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
Date: Wed, 18 Sep 2024 12:36:22 -0700
Subject: [PATCH] add support for multiple php versions

---
 panel/classes/Panel.php                 | 12 ++++++++++++
 panel/classes/Panel/Vhost/VhostsAdd.php |  9 ++++++++-
 panel/config/maps-vhost.ini             |  1 +
 panel/config/maps-vpanel.ini            |  1 +
 panel/ui/vhost/users-user.html          |  8 +++++---
 panel/ui/vhost/vhosts-add.html          | 15 +++++++++++++++
 panel/ui/vhost/vhosts-vhost.html        | 17 +++++++++--------
 7 files changed, 51 insertions(+), 12 deletions(-)

diff --git a/panel/classes/Panel.php b/panel/classes/Panel.php
index 29e73ad..db3e56e 100644
--- a/panel/classes/Panel.php
+++ b/panel/classes/Panel.php
@@ -63,6 +63,18 @@ class Panel {
     echo \Template::instance()->render('home.html');
   }
 
+  public static function setPHPVersions($f3) {
+
+    $phpFPMVersion = readlink("/etc/alternatives/php-fpm.sock");
+    $phpFPMVersion = str_replace('/run/php/php', '', $phpFPMVersion);
+    $phpFPMVersion = str_replace('-fpm.sock', '', $phpFPMVersion);
+    exec("/usr/bin/update-alternatives --list php-fpm.sock | sed 's|/run/php/php||g' | cut -d \- -f 1", $phpFPMVersionsArray);
+    $f3->set('PHP.fpm_version', $phpFPMVersion);
+    $f3->set('PHP.fpm_versions_array', $phpFPMVersionsArray);
+    $f3->set('PHP.fpm_version_count', count($phpFPMVersionsArray));
+
+  }
+
   public static function validateEmail($email) {
 
     global $f3;
diff --git a/panel/classes/Panel/Vhost/VhostsAdd.php b/panel/classes/Panel/Vhost/VhostsAdd.php
index 37b0e92..1440596 100644
--- a/panel/classes/Panel/Vhost/VhostsAdd.php
+++ b/panel/classes/Panel/Vhost/VhostsAdd.php
@@ -35,6 +35,12 @@ class VhostsAdd extends \Panel\Vhost {
         $deploy['showwriteinfo'] = 0;
       }
 
+      /* set php fpm version vars */
+      $f3->call('\Panel::setPHPVersions', $f3);
+      $deploy['fpm_version'] = $f3->get('PHP.fpm_version');
+      $deploy['fpm_versions_array'] = $f3->get('PHP.fpm_versions_array');
+      $deploy['fpm_version_count'] = $f3->get('PHP.fpm_version_count');
+
       $f3->set('deploy', $deploy);
 
       /* check if VHOSTLIMIT is set */
@@ -76,7 +82,8 @@ class VhostsAdd extends \Panel\Vhost {
         $f3->set('SESSION.messages', $messages);
         $f3->reroute("/Websites/Add");
       } else {
-        $cmd = "/usr/local/bin/vhost-deploy.sh -d $domain";
+        $fpm_version = $_POST['fpm_version'];
+        $cmd = "/usr/local/bin/vhost-deploy.sh -d $domain -f $fpm_version";
       }
     } else {
       $f3->reroute("/Websites/Add");
diff --git a/panel/config/maps-vhost.ini b/panel/config/maps-vhost.ini
index 3f64254..446494c 100644
--- a/panel/config/maps-vhost.ini
+++ b/panel/config/maps-vhost.ini
@@ -8,4 +8,5 @@
 / [sync] = Panel\Vhost\Vhosts
 /Login [sync] = Panel\Login
 /Logout [sync] = Panel\Logout
+/Websites/@vhost/Edit [sync] = Panel\Vhost\VhostsEdit
 /Users/@username/Edit [sync] = Panel\Vhost\UsersEdit
diff --git a/panel/config/maps-vpanel.ini b/panel/config/maps-vpanel.ini
index f1578bd..fdc2085 100644
--- a/panel/config/maps-vpanel.ini
+++ b/panel/config/maps-vpanel.ini
@@ -41,6 +41,7 @@
 /Websites [sync] = Panel\Vhost\Vhosts
 /Websites/Add [sync] = Panel\Vhost\VhostsAdd
 /Websites/@vhost [sync] = Panel\Vhost\Vhosts
+/Websites/@vhost/Edit [sync] = Panel\Vhost\VhostsEdit
 /Websites/@vhost/Disable [sync] = Panel\Vhost\VhostsDisable
 /Websites/@vhost/Enable [sync] = Panel\Vhost\VhostsEnable
 /Websites/@vhost/Delete [sync] = Panel\Vhost\VhostsDelete
diff --git a/panel/ui/vhost/users-user.html b/panel/ui/vhost/users-user.html
index 5e4b542..ca89582 100644
--- a/panel/ui/vhost/users-user.html
+++ b/panel/ui/vhost/users-user.html
@@ -30,6 +30,7 @@
       <th>Website</th>
       <th>Username</th>
       <th>Status</th>
+      <th>PHP Version</th>
       <th>Action</th>
     </tr>
 
@@ -37,9 +38,10 @@
 
       <tr>
         <td><a href="{{@BASE}}/Websites/{{ @vhost_domain.virtualhost  }}">{{ @vhost_domain.virtualhost  }}</a></td>
-        <td>{{ @vhost_domain.username  }}</td>
-        <td>{{ @vhost_domain.status  }}</td>
-        <td><a href="{{@BASE}}/Websites/{{ @vhost_domain.virtualhost  }}/Disable">Disable</a> <a href="{{@BASE}}/Websites/{{ @vhost_domain.virtualhost  }}/Delete">Delete</a></td>
+        <td>{{ @vhost_domain.username }}</td>
+        <td>{{ @vhost_domain.status }}</td>
+        <td>{{ @vhost_domain.php }}</td>
+        <td><a href="{{@BASE}}/Websites/{{ @vhost_domain.virtualhost  }}/Disable">Disable</a> <a href="{{@BASE}}/Websites/{{ @vhost_domain.virtualhost }}/Delete">Delete</a></td>
       </tr>
 
     </repeat>
diff --git a/panel/ui/vhost/vhosts-add.html b/panel/ui/vhost/vhosts-add.html
index 975e2bf..87efdbc 100644
--- a/panel/ui/vhost/vhosts-add.html
+++ b/panel/ui/vhost/vhosts-add.html
@@ -7,6 +7,20 @@
   <label for="domain">Domain Name <small>(Do not include 'www', that will be aliased to the main domain)</small></label>
   <input id="domain" name="domain" type="text" placeholder="example.com" value="" required>
 
+  <label for="fpm_version">PHP Version <small>(Version of PHP to enable for this website - default is {{ @deploy.fpm_version }})</small></label>
+  <select id="fpm_version" name="fpm_version">
+    <repeat group="{{ @deploy.fpm_versions_array }}" value="{{ @fpm_version }}">
+      <check if="{{ @fpm_version==@deploy.fpm_version }}">
+        <true>
+          <option value="{{ @fpm_version }}" selected>{{ @fpm_version }}</option>
+        </true>
+        <false>
+          <option value="{{ @fpm_version }}">{{ @fpm_version }}</option>
+        </false>
+      </check>
+    </repeat>
+  </select>
+
   <label for="username">Username <small>(Used for SSH & SFTP access, leave empty to auto-create new user)</small></label>
   <select id="username" name="username">
     <check if="{{ @deploy.username=='' }}">
@@ -44,6 +58,7 @@
 
 <p>
 <b>Domain Name</b> Enter the website domain name without the leading www.<br>
+<b>PHP Version</b> It's recommended to either use the default version (listed above) or the very latest version (highest number) if that works for your website. Only use an older version if you absolutely must do so to make your website code work.<br>
 <b>Username</b> By default this should be left blank which will create a new (unique) username just for this site. Optionally you can pick from a list of existing users, or first go to the User admin and create a specific username &amp; password.<br>
 </p>
 
diff --git a/panel/ui/vhost/vhosts-vhost.html b/panel/ui/vhost/vhosts-vhost.html
index 529ce88..0954a25 100644
--- a/panel/ui/vhost/vhosts-vhost.html
+++ b/panel/ui/vhost/vhosts-vhost.html
@@ -1,30 +1,31 @@
 <include href="header.html" />
 
-<check if="{{ @NAV.mapping=='vpanel' }}">
-
 <table>
   <tr>
     <th>Website</th>
     <th>Status</th>
+    <th>PHP Version</th>
     <th>Action</th>
   </tr>
   <tr>
     <td>{{ @vhost_array.virtualhost }}</td>
     <td>{{ @vhost_array.status }}</td>
+    <td>{{ @vhost_array.php }}</td>
     <td>
-      <check if="{{ @vhost_array.status=='Enabled' }}">
-        <true><a href="{{@REALM}}/Disable">Disable</a></true>
-        <false><a href="{{@REALM}}/Enable">Enable</a></false>
+      <a href="{{@BASE}}/Websites/{{ @vhost_array.virtualhost }}/Edit">Edit</a>
+      <check if="{{ @NAV.mapping=='vpanel' }}">
+        <check if="{{ @vhost_array.status=='Enabled' }}">
+          <true><a href="{{@REALM}}/Disable">Disable</a></true>
+          <false><a href="{{@REALM}}/Enable">Enable</a></false>
+        </check>
+        <a href="{{@REALM}}/Delete">Delete</a>
       </check>
-      <a href="{{@REALM}}/Delete">Delete</a>
     </td>
   </tr>
 </table>
 
 <br><br>
 
-</check>
-
 <table>
   <tr>
     <th>System User</th>