Merge branch 'MDL-77592-400' of https://github.com/golenkovm/moodle i…

…nto MOODLE_400_STABLE
moodle · May 10, 2023 · 7371e35 · 7371e35
2 parents bdd4333 + 427dff5
commit 7371e35
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diff --git a/filter/tex/latex.php b/filter/tex/latex.php
@@ -16,11 +16,8 @@ class latex {
          * Other platforms could/should be added
          */
         public function __construct() {
-            global $CFG;
-
-            // construct directory structure
-            $this->temp_dir = $CFG->tempdir . "/latex";
-            make_temp_directory('latex');
+            // Construct directory structure.
+            $this->temp_dir = make_request_directory();
         }
 
         /**
@@ -160,26 +157,4 @@ function render( $formula, $filename, $fontsize=12, $density=240, $background=''
 
             return $img;
         }
-
-        /**
-         * Delete files created in temporary area
-         * Don't forget to copy the final gif/png before calling this
-         * @param string $filename file base (no extension)
-         */
-        function clean_up( $filename ) {
-            global $CFG;
-
-            unlink( "{$this->temp_dir}/$filename.tex" );
-            unlink( "{$this->temp_dir}/$filename.dvi" );
-            unlink( "{$this->temp_dir}/$filename.ps" );
-            $convertformat = get_config('filter_tex', 'convertformat');
-            unlink( "{$this->temp_dir}/$filename.{$convertformat}" );
-            unlink( "{$this->temp_dir}/$filename.aux" );
-            unlink( "{$this->temp_dir}/$filename.log" );
-            return;
-        }
-
     }
-
-
-
diff --git a/filter/tex/pix.php b/filter/tex/pix.php
@@ -50,8 +50,6 @@
             $lateximage = $latex->render($texexp, $image, 12, $density, $background);
             if ($lateximage) {
                 copy($lateximage, $pathname);
-                $latex->clean_up($md5);
-
             } else {
                 // failing that, use mimetex
                 $texexp = $texcache->rawtext;