From 2edb99ce3a62a382f208ba44ca0aa8af0c35d162 Mon Sep 17 00:00:00 2001
From: Skylar Kelty <S.Kelty@kent.ac.uk>
Date: Tue, 11 Nov 2014 09:54:57 +0000
Subject: [PATCH] OUwiki: Migrate textlib to core_text [M2.7] [ISSUE37] #12423

---
 basicpage.php  |  2 +-
 csv_writer.php |  2 +-
 locallib.php   | 18 +++++++++---------
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/basicpage.php b/basicpage.php
index 3e080d5..72e4267 100644
--- a/basicpage.php
+++ b/basicpage.php
@@ -40,7 +40,7 @@
 }
 
 // Restrict page name
-if (textlib::strlen($pagename) > 200) {
+if (core_text::strlen($pagename) > 200) {
     print_error('pagenametoolong', 'ouwiki');
 }
 // Convert nbsp to space
diff --git a/csv_writer.php b/csv_writer.php
index f8d1de0..b694f98 100644
--- a/csv_writer.php
+++ b/csv_writer.php
@@ -76,7 +76,7 @@ public function __construct($filename, $format = null) {
      */
     public function quote($varstr) {
         if ($this->_excelcsv) {
-            return textlib::convert('"'.str_replace('"', "'", $varstr).'"', 'UTF-8', 'UTF-16LE');
+            return core_text::convert('"'.str_replace('"', "'", $varstr).'"', 'UTF-8', 'UTF-16LE');
         } else {
             return '"'.str_replace('"', "'", $varstr).'"';
         }
diff --git a/locallib.php b/locallib.php
index d9a8f57..11fb21c 100644
--- a/locallib.php
+++ b/locallib.php
@@ -681,7 +681,7 @@ function ouwiki_get_current_page($subwiki, $pagename, $option = OUWIKI_GETPAGE_R
 
     $params = array($subwiki->id);
     $pagename_s = 'UPPER(p.title) = ?';
-    $params[] = textlib::strtoupper($pagename);
+    $params[] = core_text::strtoupper($pagename);
 
     $jointype = $option == OUWIKI_GETPAGE_REQUIREVERSION ? 'JOIN' : 'LEFT JOIN';
 
@@ -714,7 +714,7 @@ function ouwiki_get_current_page($subwiki, $pagename, $option = OUWIKI_GETPAGE_R
         }
 
         // Update any missing link records that might exist
-        $uppertitle = textlib::strtoupper($pagename);
+        $uppertitle = core_text::strtoupper($pagename);
         try {
             $DB->execute("UPDATE {ouwiki_links}
                 SET tomissingpage = NULL, topageid = ?
@@ -804,7 +804,7 @@ function ouwiki_get_page_version($subwiki, $pagename, $versionid) {
             LEFT JOIN {user} u ON v.userid = u.id
             WHERE p.subwikiid = ? AND v.id = ? AND UPPER(p.title) = ?";
 
-    $pagename = textlib::strtoupper($pagename);
+    $pagename = core_text::strtoupper($pagename);
     $pageversion = $DB->get_record_sql($sql, array($subwiki->id, $versionid, $pagename));
 
     $pageversion->recentversions = false;
@@ -1974,8 +1974,8 @@ function ouwiki_save_new_version($course, $cm, $ouwiki, $subwiki, $pagename, $co
     $link->tomissingpage = null;
     foreach ($externallinks as $url) {
         // Restrict length of URL
-        if (textlib::strlen($url) > 255) {
-            $url = textlib::substr($url, 0, 255);
+        if (core_text::strlen($url) > 255) {
+            $url = core_text::substr($url, 0, 255);
         }
         $link->tourl = $url;
         try {
@@ -2067,11 +2067,11 @@ function ouwiki_get_wiki_link_details($wikilink) {
 
     // Trim to 200 characters or less (note: because we don't want to cut it off
     // in the middle of a character, we use proper UTF-8 functions)
-    if (textlib::strlen($wikilink) > 200) {
-        $wikilink = textlib::substr($wikilink, 0, 200);
-        $space = textlib::strrpos($wikilink, ' ');
+    if (core_text::strlen($wikilink) > 200) {
+        $wikilink = core_text::substr($wikilink, 0, 200);
+        $space = core_text::strrpos($wikilink, ' ');
         if ($space > 150) {
-            $wikilink = textlib::substr($wikilink, 0, $space);
+            $wikilink = core_text::substr($wikilink, 0, $space);
         }
     }