From 34a716226ee83f5103e30abd72cf70d1c6000d62 Mon Sep 17 00:00:00 2001
From: Peter Burnett <peterburnett@catalyst-au.net>
Date: Tue, 27 Jul 2021 15:11:59 +1000
Subject: [PATCH] Raised time limit for page generation

---
 .../controllers/maintenance_static_page_generator.php      | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/classes/local/controllers/maintenance_static_page_generator.php b/classes/local/controllers/maintenance_static_page_generator.php
index 2493b2f..fe23863 100644
--- a/classes/local/controllers/maintenance_static_page_generator.php
+++ b/classes/local/controllers/maintenance_static_page_generator.php
@@ -27,6 +27,7 @@ namespace auth_outage\local\controllers;
 
 use auth_outage\local\outagelib;
 use coding_exception;
+use core_php_time_limit;
 use DOMDocument;
 use DOMElement;
 use invalid_state_exception;
@@ -84,6 +85,10 @@ class maintenance_static_page_generator {
         $this->io->cleanup();
 
         if (!is_null($this->dom)) {
+
+            // This can take a while to process using repeated curls.
+            core_php_time_limit::raise();
+
             $this->io->create_resources_path();
 
             $this->remove_script_tags();
@@ -246,7 +251,7 @@ class maintenance_static_page_generator {
     private function update_inline_background_images() {
         global $CFG;
         $xpath = new \DOMXPath($this->dom);
-        $elements = $xpath->query("//*[@style]");
+        $elements = $xpath->query("//*[contains(@style,'background')]");
 
         foreach ($elements as $element) {
             $style = $element->getAttribute("style");