1 files changed, 97 insertions, 0 deletions
diff --git a/doc/schemaspy_hubzilla/schemaSpy.js b/doc/schemaspy_hubzilla/schemaSpy.js
new file mode 100644
index 000000000..d1a739d4e
--- /dev/null
+++ b/doc/schemaspy_hubzilla/schemaSpy.js
@@ -0,0 +1,97 @@
+// table-based pages are expected to set 'table' to their name
+var table = null;
+
+// sync target's visibility with the state of checkbox
+function sync(cb, target) {
+  var checked = cb.attr('checked');
+  var displayed = target.css('display') != 'none';
+  if (checked != displayed) {
+    if (checked)
+      target.show();
+    else
+      target.hide();
+  }
+}
+
+// sync target's visibility with the inverse of the state of checkbox
+function unsync(cb, target) {
+  var checked = cb.attr('checked');
+  var displayed = target.css('display') != 'none';
+  if (checked == displayed) {
+    if (checked)
+      target.hide();
+    else
+      target.show();
+  }
+}
+
+// associate the state of checkbox with the visibility of target
+function associate(cb, target) {
+  sync(cb, target);
+  cb.click(function() {
+    sync(cb, target);
+  });
+}
+
+// select the appropriate image based on the options selected
+function syncImage() {
+  var implied   = $('#implied').attr('checked');
+
+  $('.diagram').hide();
+
+  if (table) {
+    if (implied && $('#impliedTwoDegreesImg').size() > 0) {
+      $('#impliedTwoDegreesImg').show();
+    } else {
+      var oneDegree = $('#oneDegree').attr('checked');
+
+      if (oneDegree || $('#twoDegreesImg').size() == 0) {
+        $('#oneDegreeImg').show();
+      } else {
+        $('#twoDegreesImg').show();
+      }
+    }
+  } else {
+    var showNonKeys = $('#showNonKeys').attr('checked');
+
+    if (implied) {
+      if (showNonKeys && $('#impliedLargeImg').size() > 0) {
+        $('#impliedLargeImg').show();
+      } else if ($('#impliedCompactImg').size() > 0) {
+        $('#impliedCompactImg').show();
+      } else {
+        $('#realCompactImg').show();
+      }
+    } else {
+      if (showNonKeys && $('#realLargeImg').size() > 0) {
+        $('#realLargeImg').show();
+      } else {
+        $('#realCompactImg').show();
+      }
+    }
+  }
+}
+
+// our 'ready' handler makes the page consistent
+$(function(){
+  associate($('#implied'),         $('.impliedRelationship'));
+  associate($('#showComments'),    $('.comment'));
+  associate($('#showLegend'),      $('.legend'));
+  associate($('#showRelatedCols'), $('.relatedKey'));
+  associate($('#showConstNames'),  $('.constraint'));
+
+  syncImage();
+  $('#implied,#oneDegree,#twoDegrees,#showNonKeys').click(function() {
+    syncImage();
+  });
+
+  unsync($('#implied'), $('.degrees'));
+  $('#implied').click(function() {
+    unsync($('#implied'), $('.degrees'));
+  });
+
+  unsync($('#removeImpliedOrphans'), $('.impliedNotOrphan'));
+  $('#removeImpliedOrphans').click(function() {
+    unsync($('#removeImpliedOrphans'), $('.impliedNotOrphan'));
+  });
+});