From 5190ce031be1f949dddb8dff8045a7fd5e2b091e Mon Sep 17 00:00:00 2001
From: Frank Schubert <fronk@fronk.at>
Date: Wed, 17 Sep 2025 12:45:42 +0200
Subject: [PATCH] Added Emaillog to PreorderBillingInvoice

---
 .../default/PreorderBillingInvoice/Index.php  | 152 +++++++++++++++++-
 .../default/Preordernotification/EmailLog.php |  13 +-
 .../PreorderBillingInvoice.php                |   9 ++
 .../PreorderBillingInvoiceController.php      |  53 ++++++
 4 files changed, 223 insertions(+), 4 deletions(-)

diff --git a/Layout/default/PreorderBillingInvoice/Index.php b/Layout/default/PreorderBillingInvoice/Index.php
index c7287b3bf..0cb42b21c 100644
--- a/Layout/default/PreorderBillingInvoice/Index.php
+++ b/Layout/default/PreorderBillingInvoice/Index.php
@@ -203,7 +203,17 @@ $pagination_entity_name = "Rechnungen";
                                         <td>€ <?=number_format($invoice->total, 2, ",", ".")?></td>
                                         <td>€ <?=number_format($invoice->total_gross - $invoice->total, 2, ",", ".")?></td>
                                         <td>€ <?=number_format($invoice->total_gross, 2, ",", ".")?></td>
-                                        <td class="text-monospace text-success"><?=($invoice->date_delivered) ? "<i class='far fa-envelope-circle-check'></i> ".date("d.m.Y H:i", $invoice->date_delivered) : ""?></td>
+                                        <td class="text-monospace text-success">
+                                            <?php if($invoice->date_delivered): ?>
+                                                <?php if($invoice->emailLog): ?>
+                                                    <a href="#" onclick="displayEmailLogEmail(<?=$invoice->id?>, <?=$invoice->emailLog->id?>); return false;"><i class='far fa-envelope-circle-check'></i></a>
+                                                <?php else: ?>
+                                                    <i class='far fa-envelope-circle-check'></i>
+                                                <?php endif ?>
+                                                 <?=date("d.m.Y H:i", $invoice->date_delivered)?>
+                                            <?php endif; ?>
+
+                                        </td>
                                         <td>
                                             <?=$invoice->creator->name?><br />
                                             <?=date("d.m.Y H:i", $invoice->create)?>
@@ -231,6 +241,60 @@ $pagination_entity_name = "Rechnungen";
 
     </div>
 
+    <div class="modal" tabindex="-1" id="email-log-modal" style="max-height: 100vh;">
+        <div class="modal-dialog modal-dialog-centered modal-xl">
+            <div class="modal-content" style="overflow: auto;">
+                <div class="modal-header">
+                    <h5 class="modal-title">Emailansicht</h5>
+                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+                        <span aria-hidden="true">&times;</span>
+                    </button>
+                </div>
+                <div class="modal-body">
+                    <div class="row">
+                        <div class="col">
+                            <table class="table">
+                                <tr>
+                                    <th>Von:</th>
+                                    <td id="email-log-from-value" class="text-monospace"></td>
+                                </tr><tr>
+                                    <th>An:</th>
+                                    <td id="email-log-to-value" class="text-monospace"></td>
+                                </tr><tr>
+                                    <th>Gesendet:</th>
+                                    <td id="email-log-sent-value" class="text-monospace"></td>
+                                </tr><tr>
+                                    <th>Betreff:</th>
+                                    <td id="email-log-subject-value" class="text-monospace"></td>
+                                </tr>
+                            </table>
+                        </div>
+                    </div>
+                    <div class="row mb-3" id="email-log-header-section">
+                        <div class="col">
+                            <a href="#" onclick="displayEmailLogHeaders(); return false;"><i class="fas fa-chevron-right fa-fw"></i> Alle Header anzeigen</a>
+                            <div id="email-log-header-view" class="mt-2 text-monospace hidden" style="min-height: 48px; width:100%; border: 1px solid #ccc; padding: 8px; font-family: sans-serif;"></div>
+                        </div>
+                    </div>
+                    <div class="row mb-2" id="email-log-body-section">
+                        <div class="col">
+                            <iframe id="email-log-body-view" style="height: 50vh; width:100%; border: 1px solid #000; padding: 8px; font-family: sans-serif; overflow-y: auto;"></iframe>
+                        </div>
+                    </div>
+
+                    <div class="row mb-3 hidden" id="email-log-attachments-section">
+                        <div class="col-6">
+                            <h5>Dateianhänge</h5>
+                            <ul id="email-log-attachment-list" class="list-group"></ul>
+                        </div>
+                    </div>
+
+
+                </div>
+            </div>
+        </div>
+    </div>
+
     <div class="modal fade" id="sendCopyModal" tabindex="-1" aria-labelledby="sendCopyModalLabel" aria-hidden="true">
         <div class="modal-dialog">
             <div class="modal-content">
@@ -351,5 +415,91 @@ $pagination_entity_name = "Rechnungen";
             status_update = setTimeout(updateStatus, 1000);
             <?php endif; ?>
         });
+
+        async function displayEmailLogEmail(invoice_id, email_id) {
+            $("#email-log-from-value").text("");
+            $("#email-log-to-value").text("");
+            $("#email-log-log-sent-value").text("");
+            $("#email-log-subject-value").text("");
+            document.getElementById("email-log-body-view").contentWindow.document.open();
+            document.getElementById("email-log-body-view").contentWindow.document.write("<html><body>&nbsp;</body></html>");
+            document.getElementById("email-log-body-view").contentWindow.document.close();
+            $("#email-log-attachments-section").hide();
+            $("#email-log-attachment-list").empty();
+            hideEmailLogHeaders();
+
+            if(!email_id) return false;
+
+            var resp = await fetch("<?=self::getUrl("PreorderBillingInvoice", "api", ["do" => "getLoggedEmail"])?>&oid=" + invoice_id + "&eid=" + email_id);
+            console.log(resp);
+            if(!resp.ok) {
+                notify("error", "Email konnte nicht geladen werden");
+                return false;
+            }
+
+            var response = await resp.json();
+
+            if(!("result" in response) || typeof response.result !== "object") {
+                notify("error", "Email konnte nicht geladen werden");
+                return false;
+            }
+
+            var email = response.result;
+            $("#email-log-from-value").text(email.from);
+            $("#email-log-to-value").text(email.to);
+            $("#email-log-sent-value").text(email.sent);
+            $("#email-log-subject-value").text(email.subject);
+
+            if("headers" in email && typeof email.headers === "object" && Object.keys(email.headers).length > 0) {
+                for (const [key, value] of Object.entries(email.headers)) {
+                    $("#email-log-header-view").append(
+                        "<strong>" + key + "</strong>: "
+                        + value.replace(/&/g, '&amp;').replace(/"/g, '&quot;').replace(/'/g, '&#39;').replace(/</g, '&lt;').replace(/>/g, '&gt;')
+                        + "<br/>");
+                    if(key == "From") {
+                        $("#email-log-from-value").text(value);
+                    }
+                }
+            }
+
+            if("attachments" in email && typeof email.attachments === "object" && Object.keys(email.attachments).length > 0) {
+                email.attachments.forEach( (item, index) => {
+                    $("#email-log-attachment-list").append('<li class="list-group-item flex-fill p-1" style="border-radius: 0;"><a href="<?=self::getUrl("EmailLog", "downloadContent")?>?aid=' + item.id + '&hash=' + item.hash + '"><span class="filename text-monospace"><i class="far fa-file"></i> ' + item.filename + '</span></a> (' + Math.round((item.filesize/1024/1024)*100)/100 + ' MB)</li>');
+                });
+                $("#email-log-attachments-section").show();
+            }
+
+            document.getElementById("email-log-body-view").contentWindow.document.open();
+            if(email.bodyIsHtml) {
+                document.getElementById("email-log-body-view").contentWindow.document.write(email.body);
+            } else {
+                var html_body = '<html lang="de"><head><meta charset="utf-8" /></head><body><p>';
+                html_body += email.body.replaceAll("\r", "").replaceAll("\n", "<br />");
+                html_body += '</p></body></html>';
+                document.getElementById("email-log-body-view").contentWindow.document.write(html_body);
+            }
+            document.getElementById("email-log-body-view").contentWindow.document.close();
+
+
+            $("#email-log-modal").modal("show");
+        }
+
+        function displayEmailLogHeaders() {
+            $("#email-log-header-view").toggleClass("hidden");
+            if($("#email-log-header-view").hasClass("hidden")) {
+                $("#email-log-header-section").find("i").addClass("fa-chevron-right").removeClass("fa-chevron-down");
+            } else {
+                $("#email-log-header-section").find("i").addClass("fa-chevron-down").removeClass("fa-chevron-right");
+            }
+
+        }
+
+        function hideEmailLogHeaders() {
+            $("#email-log-header-view").empty();
+            if(!$("#email-log-header-view").hasClass("hidden")) {
+                $("#email-log-header-view").addClass("hidden");
+                $("#email-log-header-section").find("i").addClass("fa-chevron-down").removeClass("fa-chevron-right");
+            }
+        }
     </script>
 <?php include(realpath(dirname(__FILE__) . "/../../$mfLayoutPackage") . "/footer.php"); ?>
\ No newline at end of file
diff --git a/Layout/default/Preordernotification/EmailLog.php b/Layout/default/Preordernotification/EmailLog.php
index bdb613ff4..b0fe6b996 100644
--- a/Layout/default/Preordernotification/EmailLog.php
+++ b/Layout/default/Preordernotification/EmailLog.php
@@ -172,7 +172,9 @@ $pagination_entity_name = "Emails";
         $("#email-log-to-value").text("");
         $("#email-log-log-sent-value").text("");
         $("#email-log-subject-value").text("");
-        $("#email-log-view").empty();
+        document.getElementById("email-log-body-view").contentWindow.document.open();
+        document.getElementById("email-log-body-view").contentWindow.document.write("<html><body>&nbsp;</body></html>");
+        document.getElementById("email-log-body-view").contentWindow.document.close();
         $("#email-log-attachments-section").hide();
         $("#email-log-attachment-list").empty();
         hideHeaders();
@@ -218,11 +220,16 @@ $pagination_entity_name = "Emails";
             $("#email-log-attachments-section").show();
         }
 
+        document.getElementById("email-log-body-view").contentWindow.document.open();
         if(email.bodyIsHtml) {
-            $("#email-log-body-view").html(email.body);
+            document.getElementById("email-log-body-view").contentWindow.document.write(email.body);
         } else {
-            $("#email-logbody-view").text(email.body);
+            var html_body = '<html lang="de"><head><meta charset="utf-8" /></head><body><p>';
+            html_body += email.body.replaceAll("\r", "").replaceAll("\n", "<br />");
+            html_body += '</p></body></html>';
+            document.getElementById("email-log-body-view").contentWindow.document.write(html_body);
         }
+        document.getElementById("email-log-body-view").contentWindow.document.close();
 
 
         $("#email-log-modal").modal("show");
diff --git a/application/PreorderBillingInvoice/PreorderBillingInvoice.php b/application/PreorderBillingInvoice/PreorderBillingInvoice.php
index 6e659f1ab..fbaa80445 100644
--- a/application/PreorderBillingInvoice/PreorderBillingInvoice.php
+++ b/application/PreorderBillingInvoice/PreorderBillingInvoice.php
@@ -10,6 +10,7 @@ class PreorderBillingInvoice extends mfBaseModel {
     private $pdf;
     private $csv;
 
+    private $emailLog;
     private $creator;
     private $editor;
 
@@ -278,6 +279,14 @@ RML Infrastruktur GmbH";
                 return $this->csv;
             }
 
+            if($name == "emailLog") {
+                $emaillog = EmailLog::getFirst(["object_type" => "PreorderBillingInvoice", "object_id" => $this->id]);
+                if($emaillog) {
+                    $this->emailLog = $emaillog;
+                }
+                return $this->emailLog;
+            }
+
             if($name == "creator") {
                 $creator = mfValuecache::singleton()->get("Worker-id-".$this->create_by);
                 if($creator) {
diff --git a/application/PreorderBillingInvoice/PreorderBillingInvoiceController.php b/application/PreorderBillingInvoice/PreorderBillingInvoiceController.php
index 89a5fd72d..3b0270f87 100644
--- a/application/PreorderBillingInvoice/PreorderBillingInvoiceController.php
+++ b/application/PreorderBillingInvoice/PreorderBillingInvoiceController.php
@@ -998,6 +998,9 @@ class PreorderBillingInvoiceController extends mfBaseController {
             case "getActiveJobs":
                 $return = $this->getActiveJobsApi();
                 break;
+            case "getLoggedEmail":
+                $return = $this->getLoggedEmail();
+                break;
             default:
                 $return = false;
         }
@@ -1011,6 +1014,56 @@ class PreorderBillingInvoiceController extends mfBaseController {
         $this->returnJson($data);
     }
 
+    protected function getLoggedEmail() {
+        $invoice_id = $this->request->oid;
+        $emaillog_id = $this->request->eid;
+
+        if(!is_numeric($invoice_id) || $invoice_id < 1) {
+            return false;
+        }
+
+        if(!is_numeric($emaillog_id) || $emaillog_id < 1) {
+            return false;
+        }
+
+        $invoice = new PreorderBillingInvoice($invoice_id);
+        if(!$invoice->id) {
+            return false;
+        }
+
+        $emaillog = new EmailLog($emaillog_id);
+        if(!$emaillog->id) {
+            return false;
+        }
+
+        $return = [
+            "invoice_id" => $invoice_id,
+            "emaillog_id" => $emaillog_id,
+            "from" => $emaillog->from,
+            "to" => $emaillog->to,
+            "subject" => $emaillog->subject,
+            "body" => ($emaillog->body_html) ? $emaillog->body_html : $emaillog->body_text,
+            "bodyIsHtml" => (bool) $emaillog->body_html,
+            "sent" => date("d.m.Y H:i", $emaillog->create),
+            "headers" => json_decode($emaillog->headers),
+            "attachments" => [],
+        ];
+
+        if(is_array($emaillog->attachments) && count($emaillog->attachments)) {
+            foreach($emaillog->attachments as $attachment) {
+                $return["attachments"][] = [
+                    "id" => $attachment->id,
+                    "hash" => $attachment->content->sha256,
+                    "filename" => $attachment->filename,
+                    "filesize" => ($attachment->content) ? $attachment->content->filesize : 0,
+                    "mimetype" => ($attachment->content) ? $attachment->content->mimetype : "",
+                ];
+            }
+        }
+
+        return $return;
+    }
+
     private function getActiveJobsApi() {
         $now = new DateTime("now");
         $jobs = [];