From 851ce4e77a03794c1d42bd5117360d0262582b52 Mon Sep 17 00:00:00 2001
From: Klaus-Uwe Mitterer <git@kumi.email>
Date: Wed, 24 Nov 2021 09:39:29 +0100
Subject: [PATCH] Remove references to removed elements feature

---
 lib.php           | 57 -----------------------------------------------
 load_template.php | 18 ---------------
 2 files changed, 75 deletions(-)

diff --git a/lib.php b/lib.php
index 3494438..858e37a 100644
--- a/lib.php
+++ b/lib.php
@@ -297,24 +297,6 @@ function htmlcert_cron() {
     return true;
 }
 
-/**
- * Serve the edit element as a fragment.
- *
- * @param array $args List of named arguments for the fragment loader.
- * @return string
- */
-function mod_htmlcert_output_fragment_editelement($args) {
-    global $DB;
-
-    // Get the element.
-    $element = $DB->get_record('htmlcert_elements', array('id' => $args['elementid']), '*', MUST_EXIST);
-
-    $pageurl = new moodle_url('/mod/htmlcert/rearrange.php', array('pid' => $element->pageid));
-    $form = new \mod_htmlcert\edit_element_form($pageurl, array('element' => $element));
-
-    return $form->render();
-}
-
 /**
  * This function extends the settings navigation block for the site.
  *
@@ -373,45 +355,6 @@ function mod_htmlcert_myprofile_navigation(core_user\output\myprofile\tree $tree
     $tree->add_node($node);
 }
 
-/**
- * Handles editing the 'name' of the element in a list.
- *
- * @param string $itemtype
- * @param int $itemid
- * @param string $newvalue
- * @return \core\output\inplace_editable
- */
-function mod_htmlcert_inplace_editable($itemtype, $itemid, $newvalue) {
-    global $DB, $PAGE;
-
-    if ($itemtype === 'elementname') {
-        $element = $DB->get_record('htmlcert_elements', array('id' => $itemid), '*', MUST_EXIST);
-        $page = $DB->get_record('htmlcert_pages', array('id' => $element->pageid), '*', MUST_EXIST);
-        $template = $DB->get_record('htmlcert_templates', array('id' => $page->templateid), '*', MUST_EXIST);
-
-        // Set the template object.
-        $template = new \mod_htmlcert\template($template);
-        // Perform checks.
-        if ($cm = $template->get_cm()) {
-            require_login($cm->course, false, $cm);
-        } else {
-            $PAGE->set_context(context_system::instance());
-            require_login();
-        }
-        // Make sure the user has the required capabilities.
-        $template->require_manage();
-
-        // Clean input and update the record.
-        $updateelement = new stdClass();
-        $updateelement->id = $element->id;
-        $updateelement->name = clean_param($newvalue, PARAM_TEXT);
-        $DB->update_record('htmlcert_elements', $updateelement);
-
-        return new \core\output\inplace_editable('mod_htmlcert', 'elementname', $element->id, true,
-            $updateelement->name, $updateelement->name);
-    }
-}
-
 /**
  * Get icon mapping for font-awesome.
  */
diff --git a/load_template.php b/load_template.php
index 2c28b92..4973b4a 100644
--- a/load_template.php
+++ b/load_template.php
@@ -52,24 +52,6 @@ if ($template->get_context()->contextlevel == CONTEXT_MODULE) {
 
 // Check that they have confirmed they wish to load the template.
 if ($confirm && confirm_sesskey()) {
-    // First, remove all the existing elements and pages.
-    $sql = "SELECT e.*
-              FROM {htmlcert_elements} e
-        INNER JOIN {htmlcert_pages} p
-                ON e.pageid = p.id
-             WHERE p.templateid = :templateid";
-    if ($elements = $DB->get_records_sql($sql, array('templateid' => $template->get_id()))) {
-        foreach ($elements as $element) {
-            // Get an instance of the element class.
-            if ($e = \mod_htmlcert\element_factory::get_element_instance($element)) {
-                $e->delete();
-            }
-        }
-    }
-
-    // Delete the pages.
-    $DB->delete_records('htmlcert_pages', array('templateid' => $template->get_id()));
-
     // Copy the items across.
     $loadtemplate->copy_to_template($template->get_id());