Added constraints for mandatory fields in the software family entry types

softwarebib.tex

@@ -7,11 +7,12 @@
 \begin{filecontents*}{english-software.lbx}
   \ProvidesFile{english-software.lbx}[2020/04/02 english with additions for software]
   \InheritBibliographyExtras{english}
-  \NewBibliographyString{software,edited,swmodule,swversion,swexcerpt,refart,manual}
+  \NewBibliographyString{software,edited,swmodule,swpartof,swversion,swexcerpt,refart,manual}
   \DeclareBibliographyStrings{%
     inherit   = {english},
     software  = {{[Software]}{[Software]}},
     swmodule  = {{[Software Module]}{[Software Module]}},
+    swpartof  = {{part of}}{{part of}},
     swversion = {{[Software Release]}{[Software Release]}},
     swexcerpt = {{[Software excerpt]}{[Software excerpt]}},
     edited    = {{Coordinated by}{Coordinated by}},
@@ -22,11 +23,12 @@
 \begin{filecontents*}{french-software.lbx}
   \ProvidesFile{french-software.lbx}[2020/04/02 french with additions for software]
   \InheritBibliographyExtras{french}
-  \NewBibliographyString{software,edited,swmodule,swversion,swexcerpt,refart,manual}
+  \NewBibliographyString{software,edited,swmodule,swpartof,swversion,swexcerpt,refart,manual}
   \DeclareBibliographyStrings{%
     inherit   = {french},
     software  = {{[Logiciel]}{[Logiciel]}},
     swmodule  = {{[Module logiciel]}{[Module logiciel]}},
+    swpartof  = {{partie de}}{{partie de}},
     swversion = {{[Version de logiciel]}{[Version de logiciel]}},
     swexcerpt = {{[Fragment logiciel]}{[Fragment logiciel]}},
     edited    = {{Coordonn\'e par}{Coordonn\'e par}},
@@ -65,6 +67,10 @@
   hal_id,
   swhid,
 }
+
+%
+% Fields for software entry
+%
 \DeclareDatamodelEntryfields[software]{
    abstract,
    author,
@@ -89,6 +95,21 @@
    version,
    year,
 }
+\DeclareDatamodelConstraints[software]{
+  \constraint[type=mandatory]{
+    \constraintfieldsor{
+      \constraintfield{author}
+      \constraintfield{editor}
+    }
+    \constraintfield{title}
+    \constraintfield{url}
+    \constraintfield{year}
+  }
+}
+
+%
+% Fields for softwareversion entry
+%
 \DeclareDatamodelEntryfields[softwareversion]{
    abstract,
    author,
@@ -117,6 +138,22 @@
    version,
    year,
 }
+\DeclareDatamodelConstraints[softwareversion]{
+  \constraint[type=mandatory]{
+    \constraintfieldsor{
+      \constraintfield{author}
+      \constraintfield{editor}
+    }
+    \constraintfield{title}
+    \constraintfield{url}
+    \constraintfield{version}
+    \constraintfield{year}
+  }
+}
+
+%
+% Fields for softwaremodule entry
+%
 \DeclareDatamodelEntryfields[softwaremodule]{
    abstract,
    author,
@@ -145,6 +182,18 @@
    version~
    year,
 }
+\DeclareDatamodelConstraints[softwaremodule]{
+  \constraint[type=mandatory]{
+    \constraintfield{author}
+    \constraintfield{subtitle}
+    \constraintfield{url}
+    \constraintfield{year}
+  }
+}
+
+%
+% Fields for codefragment entry
+%
 \DeclareDatamodelEntryfields[codefragment]{
    abstract,
    author,
@@ -172,12 +221,17 @@
    version,
    year,
 }
+\DeclareDatamodelConstraints[codefragment]{
+  \constraint[type=mandatory]{
+    \constraintfield{url}
+  }
+}
 
 %
 % Formatting fields
 %
 
-% \DeclareFieldFormat[software]{title}{\mkbibquote{#1\isdot}}
+\DeclareFieldFormat[softwaremodule,codefragment]{subtitle}{\mkbibquote{#1\isdot}}
 \DeclareFieldFormat[software]{url}{
   {\sc url: }\ifhyperref
   {\href{#1}{\nolinkurl{#1}}}
@@ -198,16 +252,41 @@
 %
 % Macros to format output
 %
-\newbibmacro*{swtitlenameauthoreditoryear}{%
+\newbibmacro*{swtitleauthoreditoryear}{%
   \printnames{author},%
   \setunit{\addspace}%
   \iffieldundef{subtitle}%
-               {}%
-               {\printfield{subtitle}%
-                \addspace%
+               {\printfield{title}\addspace}%
+               {\iffieldundef{title}%
+                 {\printfield{subtitle}\addspace}%
+                 {\printfield{subtitle}\addcomma\addspace%
+                   \bibstring{swpartof}\addspace%
+                   \printfield{title}%
+                 }
                }%
-  \printfield{title}%
+  \ifnameundef{editor}%
+    {}
+    {\printtext[parens]{%
+        \bibstring{edited}%
+        \setunit{\addspace}%
+        \printnames{editor}}}%
+    \setunit{\addspace}%
+    \addcomma%
+  \printfield{year}%
+}
+
+\newbibmacro*{swtitleauthoreditoryear}{%
+  \printnames{author},%
   \setunit{\addspace}%
+  \iffieldundef{subtitle}%
+               {\printfield{title}\addspace}%
+               {\iffieldundef{title}%
+                 {\printfield{subtitle}\addspace}%
+                 {\printfield{subtitle}\addcomma\addspace%
+                   \bibstring{swpartof}\addspace%
+                   \printfield{title}%
+                 }
+               }%
   \ifnameundef{editor}%
     {}
     {\printtext[parens]{%
@@ -219,6 +298,7 @@
   \printfield{year}%
 }
 
+
 \newbibmacro*{swids}{%
   \iffieldundef{doi}%
                {}%
@@ -249,7 +329,7 @@
   \usebibmacro{begentry}%
   \bibstring{software}%
   \setunit{\addspace}%
-  \usebibmacro{swtitlenameauthoreditoryear}%
+  \usebibmacro{swtitleauthoreditoryear}%
   \newunit\newblock
   \usebibmacro{swids}%
   \newunit\newblock
@@ -261,7 +341,7 @@
   \usebibmacro{begentry}%
   \bibstring{swversion}%
   \setunit{\addspace}%
-  \usebibmacro{swtitlenameauthoreditoryear}%
+  \usebibmacro{swtitleauthoreditoryear}%
   \newunit\newblock
   \usebibmacro{swids}%
   \newunit\newblock
@@ -273,7 +353,7 @@
   \usebibmacro{begentry}%
   \bibstring{swmodule}%
   \setunit{\addspace}%
-  \usebibmacro{swtitlenameauthoreditoryear}%
+  \usebibmacro{swtitleauthoreditoryear}%
   \newunit\newblock
   \usebibmacro{swids}%
   \newunit\newblock
@@ -285,7 +365,7 @@
   \usebibmacro{begentry}%
   \bibstring{swexcerpt}%
   \setunit{\addspace}%
-  \usebibmacro{swtitlenameauthoreditoryear}%
+  \usebibmacro{swtitleauthoreditoryear}%
   \newunit\newblock
   \usebibmacro{swids}%
   \newunit\newblock