Changeset 1286661

Timestamp:

11/15/2015 04:42:41 PM (10 years ago)

Author:

chrisy

Message:

add fix from sam wilson for if the configured gv class doesn't load

Location:

tfo-graphviz/trunk

Files:

• readme.txt (modified) (1 diff)
• tfo-graphviz.php (modified) (2 diffs)

tfo-graphviz/trunk/readme.txt

@@ -229 +229 @@
 
 = 1.13 =
-* Better diagnostic output when running `dot` doesn't work, including the command line used and adding the DOT as submitted, with line numbers.
-* Add more de-mangling rules, for smart quotes and ellipsis.
-* Improve the newline de-mangling.
-* Add the SVG output format. See http://blog.flirble.org/2015/11/15/adding-svg-support-tfo-graphviz/ for example.
+* Better diagnostic output when running `dot` doesn't work, including the command line used and adding the DOT as submitted, with line numbers. (Joachim Durchholz)
+* Add more de-mangling rules, for smart quotes and ellipsis. (Joachim Durchholz)
+* Improve the newline de-mangling. (Joachim Durchholz)
+* Add the SVG output format. See http://blog.flirble.org/2015/11/15/adding-svg-support-tfo-graphviz/ for example. (Joachim Durchholz)
+* Add a fix for if the requires GV class isn't loadable, such as when GV gets upgraded on the system. (Sam Wilson)
 
 = 1.12 =

tfo-graphviz/trunk/tfo-graphviz.php

@@ -274 +274 @@
         $gv_method = $this->options['method'];
         require_once dirname( __FILE__ ).'/tfo-graphviz-'.$this->methods[$gv_method].'.php';
+        if (!class_exists($gv_method)) {
+            $gv_method = 'TFO_GraphViz_Method';
+        }
         $gv_object = new $gv_method($dot, $atts, TFO_GRAPHVIZ_CONTENT_DIR, TFO_GRAPHVIZ_CONTENT_URL);
         if (!$gv_object) {
@@ -282 +285 @@
         return $gv_object;
     }
-
 
 }