You can now link files to documents

client_document_details.php

@@ -61,6 +61,39 @@ $document_folder_id = intval($row['document_folder_id']);
         <button type="button" class="btn btn-secondary btn-block" onclick="window.print();"><i class="fas fa-fw fa-print mr-2"></i>Print</button>
         <hr>
         <h5>Related</h5>
+        <h6>
+          <i class="fas fa-fw fa-paperclip text-secondary mr-2"></i>Files
+          <button type="button" class="btn btn-link btn-sm" data-toggle="modal" data-target="#linkFileToDocumentModal">
+            <i class="fas fa-fw fa-plus"></i>
+          </button>
+        </h6>
+        <ul>
+          <?php
+          $sql_files = mysqli_query($mysqli, "SELECT * FROM files, document_files
+            WHERE document_files.file_id = files.file_id 
+            AND document_files.document_id = $document_id
+            ORDER BY file_name ASC"
+          );
+          
+          $linked_files = array();
+
+          while ($row = mysqli_fetch_array($sql_files)) {
+            $file_id = intval($row['file_id']);
+            $file_name = nullable_htmlentities($row['file_name']);
+
+            $linked_files[] = $file_id;
+
+            ?>
+            <li>
+              <?php echo $file_name; ?> 
+              <a href="post.php?unlink_file_from_document&file_id=<?php echo $file_id; ?>&document_id=<?php echo $document_id; ?>">
+                <i class="fas fa-fw fa-times text-secondary ml-2"></i>
+              </a>
+            </li>
+            <?php
+            }
+            ?>
+        </ul>
         <h6>
           <i class="fas fa-fw fa-users text-secondary mr-2"></i>Contacts
           <button type="button" class="btn btn-link btn-sm" data-toggle="modal" data-target="#linkContactToDocumentModal">

database_updates.php

@@ -1323,11 +1323,19 @@ if (LATEST_DATABASE_VERSION > CURRENT_DATABASE_VERSION) {
     	mysqli_query($mysqli, "UPDATE `settings` SET `config_current_database_version` = '0.8.1'");
     }
 
-    //if (CURRENT_DATABASE_VERSION == '0.8.1') {
+    if (CURRENT_DATABASE_VERSION == '0.8.1') {
     	//Insert queries here required to update to DB version 0.8.2
+    	mysqli_query($mysqli, "CREATE TABLE `document_files` (`document_id` int(11) NOT NULL,`file_id` int(11) NOT NULL, PRIMARY KEY (`document_id`,`file_id`))");
 
     	// Then, update the database to the next sequential version
-    	//mysqli_query($mysqli, "UPDATE `settings` SET `config_current_database_version` = '0.8.2'");
+    	mysqli_query($mysqli, "UPDATE `settings` SET `config_current_database_version` = '0.8.2'");
+    }
+
+    //if (CURRENT_DATABASE_VERSION == '0.8.2') {
+    	//Insert queries here required to update to DB version 0.8.3
+
+    	// Then, update the database to the next sequential version
+    	//mysqli_query($mysqli, "UPDATE `settings` SET `config_current_database_version` = '0.8.3'");
     //}
 
 } else {

database_version.php

@@ -5,4 +5,4 @@
  * It is used in conjunction with database_updates.php
  */
 
-DEFINE("LATEST_DATABASE_VERSION", "0.8.1");
+DEFINE("LATEST_DATABASE_VERSION", "0.8.2");

post/document.php

@@ -132,6 +132,43 @@ if (isset($_POST['move_document'])) {
 
 }
 
+if (isset($_POST['link_file_to_document'])) {
+
+    validateTechRole();
+
+    $client_id = intval($_POST['client_id']);
+    $document_id = intval($_POST['document_id']);
+    $file_id = intval($_POST['file_id']);
+
+    // Document add query
+    mysqli_query($mysqli,"INSERT INTO document_files SET file_id = $file_id, document_id = $document_id");
+
+    // Logging
+    mysqli_query($mysqli,"INSERT INTO logs SET log_type = 'Document', log_action = 'Link', log_description = 'Created Document File link', log_ip = '$session_ip', log_user_agent = '$session_user_agent', log_client_id = $client_id, log_user_id = $session_user_id");
+
+    $_SESSION['alert_message'] = "File linked with Document";
+
+    header("Location: " . $_SERVER["HTTP_REFERER"]);
+
+}
+
+if (isset($_GET['unlink_file_from_document'])) {
+
+    validateTechRole();
+    $file_id = intval($_GET['file_id']);
+    $document_id = intval($_GET['document_id']);
+
+    mysqli_query($mysqli,"DELETE FROM document_files WHERE file_id = $file_id AND document_id = $document_id");
+
+    //Logging
+    mysqli_query($mysqli,"INSERT INTO logs SET log_type = 'Document', log_action = 'unLink', log_description = 'Document File link removed', log_ip = '$session_ip', log_user_agent = '$session_user_agent', log_user_id = $session_user_id");
+
+    $_SESSION['alert_message'] = "File has been unlinked";
+
+    header("Location: " . $_SERVER["HTTP_REFERER"]);
+
+}
+
 if (isset($_POST['link_vendor_to_document'])) {
 
     validateTechRole();