Added POST messaging and page redirect

pages/run.php

@@ -96,6 +96,31 @@
             catch (Exception $x) {}
         }
 
+        // $_SERVER Key replacements:
+        preg_match_all(
+            "/\{\{\s*([A-Z_]{1,})\s*\}\}/i",
+            $strFileData,
+            $varServerKeyReplacements);
+
+        //Respond::json($_SERVER);
+
+        for ($i = 0; $i < count($varServerKeyReplacements[0]); $i++)
+        {
+            try
+            {
+                $strMatch       = $varServerKeyReplacements[0][$i];
+                $strMatchSafe   = preg_quote($strMatch);
+                $strKey         = $varServerKeyReplacements[1][$i];
+
+                if (array_key_exists($strKey, $_SERVER))
+                    $strFileData = preg_replace(
+                        "/{$strMatchSafe}/i",
+                        $_SERVER[$strKey],
+                        $strFileData);
+            }
+            catch (Exception $x) {}
+        }
+
         // Get the inputs:
         preg_match_all(
             "/declare\s+\@([A-Za-z0-9]{1,})\s+(.+)\s+=\s+\?;(\s+-- ([A-Za-z0-9]{1,})\:\s(.*))?/i",
@@ -148,6 +173,7 @@
 
         $varPosted  = Request::getParams();
         $intRun     = 0;
+        $intIsPOST  = 0;
 
         // Merge POST with the GET params:
         // POSTing implies running the query, too.
@@ -155,6 +181,7 @@
         {
             $varPosted[$k]  = $v;
             $intRun         = 1;
+            $intIsPOST      = 1;
         }
 
         $intRun     = $varPosted["run"] ?? $intRun;
@@ -213,6 +240,25 @@
     if (array_key_exists("title", $varOptions))
         $strTitle = $varOptions["title"];
 
+    // Allow returning a message for POST/form-like inputs:
+    $strOutputMessage       = null;
+    $strOutputMessageClass  = null;
+    $strRedirectURL         = null;
+
+    if ($intIsPOST)
+    {
+        if ($varRows !== null && count($varRows) == 1)
+        {
+            $varRow1 = $varRows[0];
+            $strOutputMessage       = $varRow1["message"] ?? null;
+            $strOutputMessageClass  = $varRow1["message_class"] ?? "";
+            $strRedirectURL         = $varRow1["redirect_url"] ?? null;
+            $varRows                = null;
+        }
+
+        if (array_key_exists("redirecturl", $varOptions))
+            $strRedirectURL = $varOptions["redirecturl"];
+    }
 
     // Render the visibility immediately to prevent flicker:
     $strPageInputClass  = "";
@@ -278,14 +324,33 @@
             </div>
         <?php endif; ?>
 
-        <?php if ($varRows !== null && count($varRows) < 1): ?>
+        <?php if ($strRedirectURL !== null): ?>
+            <meta http-equiv="refresh" content="5;url=<?= $strRedirectURL; ?>" />
+        <?php endif; ?>
+
+        <?php if ($strOutputMessage !== null): ?>
+
             <div class="row">
                 <div class="col-md-12">
-                    <div class="alert alert-warning">
+                    <div class="<?= $strOutputMessageClass; ?>">
-                        No rows returned.
+                        <?= $strOutputMessage; ?>
                     </div>
                 </div>
             </div>
+
+            <?php $varRows = null; ?>
+        <?php else: ?>
+
+            <?php if ($varRows !== null && count($varRows) < 1): ?>
+                <div class="row">
+                    <div class="col-md-12">
+                        <div class="alert alert-warning">
+                            No rows returned.
+                        </div>
+                    </div>
+                </div>
+            <?php endif; ?>
+
         <?php endif; ?>
 
         <div class="row">
@@ -416,6 +481,45 @@
                             </div>
                         </div>
 
+                        <?php if (array_key_exists("related", $varOptions)): ?>
+
+                            <?php
+                                $strRelated = $varOptions["related"];
+                                $varRelated = explode(",", $strRelated);
+
+
+                            ?>
+
+                            <div class="mb-3">
+                                <label>Related</label>
+                                <div>
+                                    <?php foreach ($varRelated as $r): ?>
+                                        <?php
+                                            $strLabel = $r;
+                                            $strValue = $r;
+
+                                            if (preg_match("/=.+$/i", $r))
+                                            {   
+                                                preg_match("/(.+)=(.+)$/i", $r, $varTempMatches);
+                                                $strLabel = $varTempMatches[1];
+                                                $strValue = $varTempMatches[2];
+                                            }
+                                        ?>
+
+                                        <?php /*
+                                        <a class="btn btn-outline-secondary me-1" href="<?= $strValue; ?>"><i class="fa fa-fw fa-link me-1"></i> <?= $strLabel; ?></a>
+                                        */ ?>
+
+                                        <div>
+                                            <a class="link-underline link-underline-opacity-0" href="<?= $strValue; ?>"><i class="fa fa-fw fa-link me-1"></i> <?= $strLabel; ?></a>
+                                        </div>
+
+                                    <?php endforeach; ?>
+                                </div>
+                            </div>
+
+                        <?php endif; ?>
+
                         <input type="hidden" name="run" value="1" />
                     </form>
 
@@ -802,7 +906,7 @@
 
 <?php else: ?>
 
-    <?php if (array_key_exists("autorun", $varOptions)): ?>
+    <?php if (array_key_exists("autorun", $varOptions) || Request::getParam("autorun") !== null): ?>
         <script>
             $(function() {
                 $("#page-input form")
@@ -810,6 +914,26 @@
                     .submit();
             });
         </script>
+    <?php else: ?>
+
+        <script>
+            $(function() {
+                var chosen = 0;
+                $("input[type='text']").each((i, x) => {
+                    if (chosen)
+                        return;
+
+                    x = $(x);
+
+                    if (x.val().length < 1)
+                    {
+                        x.focus();
+                        chosen = 1;
+                    }
+                });
+            });
+        </script>
+
     <?php endif; ?>
 
 <?php endif; ?>
@@ -848,3 +972,4 @@
 <?php if (array_key_exists("autorefresh", $varOptions)): ?>
     <meta http-equiv="refresh" content="<?= $varOptions["autorefresh"]; ?>">
 <?php endif; ?>
+