Merge branch '1623-doxy-search-php' into 'develop'

BUG: #1623: fix doxygen search bar

Closes #1623

See merge request orfeotoolbox/otb!279

Utilities/Doxygen/CMakeLists.txt

@@ -168,10 +168,10 @@ if (BUILD_DOCUMENTATION)
 
   add_custom_target(Documentation-doxygen
     COMMAND ${DOXYGEN_EXECUTABLE} ${OTB_BINARY_DIR}/Utilities/Doxygen/doxygen.config
-    #COMMAND ${CMAKE_COMMAND} -E copy
-    #  ${OTB_SOURCE_DIR}/Utilities/Doxygen/favicon.ico
-    #  ${OTB_BINARY_DIR}/Documentation/Doxygen/html
-   # DEPENDS         ${OTB_BINARY_DIR}/Documentation/Doxygen/Examples.dox
+    # fix php section delimiters for PHP 7
+    COMMAND ${PERL_EXECUTABLE} -i
+      "${OTB_SOURCE_DIR}/Utilities/Doxygen/fix_php7.pl"
+      "${OTB_BINARY_DIR}/Documentation/Doxygen/html/*.php"
     WORKING_DIRECTORY ${OTB_BINARY_DIR}/Utilities/Doxygen
     )
   

Utilities/Doxygen/fix_php7.pl

+#!/usr/bin/perl
+
+#
+# Copyright (C) 2005-2018 Centre National d'Etudes Spatiales (CNES)
+#
+# This file is part of Orfeo Toolbox
+#
+#     https://www.orfeo-toolbox.org/
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Transform script section declared as '<script language="php">' into '<?php'
+$isInPHPSection=0;
+
+while(<>)
+{
+    chomp;
+    $line = $_;
+    if($line =~ s/<script language="(php|PHP)">/<\?php/)
+      {
+      $isInPHPSection = 1;
+      }
+    if($isInPHPSection)
+      {
+      if($line =~ s/<\/script>/\?>/)
+        {
+        $isInPHPSection = 0;
+        }
+      }
+    print $line . "\n";
+}