Pass cgicc::Cgicc object to get_array().

src/cgi.cpp

@@ -84,7 +84,7 @@ entry_type parse_formdata()
     }
     else
     {
-        entry.tags = get_array("tags[]");
+        entry.tags = get_array("tags[]", cgi);
     }
     transform(entry.tags.begin(), entry.tags.end(), entry.tags.begin(),
               [](const auto &tag) { return tolower(tag); });
@@ -96,7 +96,7 @@ entry_type parse_formdata()
     }
     else
     {
-        entry.receipts = get_array("receipts[]");
+        entry.receipts = get_array("receipts[]", cgi);
     }
 
     entry.description = cgi("description");
@@ -161,9 +161,8 @@ vector<string> string_to_vector(const string_view str)
     return vec;
 }
 
-vector<string> get_array(const string &name)
+vector<string> get_array(const string &name, cgicc::Cgicc &cgi)
 {
-    cgicc::Cgicc cgi;
     vector<cgicc::FormEntry> form;
     vector<string> values;
 

src/cgi.hpp

@@ -19,6 +19,8 @@
 
 #include "types.hpp"
 
+#include <cgicc/Cgicc.h>
+
 #include <cstdint>
 #include <exception>
 #include <string>
@@ -41,9 +43,12 @@ using std::vector;
 /*!
  *  @brief  Read array from QUERY_STRING or stdin and return it as a vector.
  *
+ *  @param name name of the argument to read.
+ *  @param cgi  Reference to a cgicc:Cgicc object.
+ *
  *  @since  0.1.0
  */
-[[nodiscard]] vector<string> get_array(const string &name);
+[[nodiscard]] vector<string> get_array(const string &name, cgicc::Cgicc &cgi);
 
 // Return str in lowercase.
 [[nodiscard]] string tolower(string_view str);

src/generators/rss.cpp

@@ -21,6 +21,7 @@
 #include "git.hpp"
 #include "time.hpp"
 
+#include <cgicc/Cgicc.h>
 #include <fmt/format.h>
 #include <pugixml.hpp>
 
@@ -222,7 +223,8 @@ int main(int /*argc*/, char * /*argv*/[])
             // Ignore, use old version of repo.
         }
         const auto entries{files::read_json_files(true)};
-        write_rss(cout, entries, cgi::get_array("tags[]"));
+        cgicc::Cgicc cgi;
+        write_rss(cout, entries, cgi::get_array("tags[]", cgi));
     }
     catch (const exception &e)
     {