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Plumb config into render_cell()
[tablify] / src / lib.rs
diff --git a/src/lib.rs b/src/lib.rs
index 84cb336301e83f47b6e13bf4b484c41dca1322b5..70dfb5286fc628819c9315618d655040b67221e1 100644 (file)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -311,18 +311,25 @@ fn render_instances(instances: &[Option<String>]) -> HTML {
     )
 }
 
     )
 }
 
-fn render_cell(col: &str, row: &mut Row) -> HTML {
+fn render_cell(config: &Config, col: &str, row: &mut Row) -> HTML {
     let row_label = HTML::escape(row.label.as_ref());
     let col_label = HTML::escape(col);
     let instances: Option<&Vec<Option<String>>> = row.entries.get(col);
     let row_label = HTML::escape(row.label.as_ref());
     let col_label = HTML::escape(col);
     let instances: Option<&Vec<Option<String>>> = row.entries.get(col);
-    let class = HTML::from(if instances.is_none() { "" } else { "yes" });
+    let is_empty = match instances {
+        None => true,
+        Some(is) => is.iter().all(|ins| match ins {
+            None => false,
+            Some(content) => content == "×",
+        }),
+    };
+    let class = HTML::from(if is_empty { "" } else { r#" class="yes""# });
     let contents = match instances {
         None => HTML::from(""),
         Some(is) => render_instances(is),
     };
     row.entries.remove(col);
     HTML(format!(
     let contents = match instances {
         None => HTML::from(""),
         Some(is) => render_instances(is),
     };
     row.entries.remove(col);
     HTML(format!(
-        r#"<td class="{class}" onmouseover="h2('{row_label}','{col_label}')" onmouseout="ch2('{row_label}','{col_label}')">{contents}</td>"#
+        r#"<td{class} onmouseover="h2('{row_label}','{col_label}')" onmouseout="ch2('{row_label}','{col_label}')">{contents}</td>"#
     ))
 }
 
     ))
 }
 
@@ -363,14 +370,14 @@ fn render_row(config: &Config, columns: &[String], rowlike: &mut Rowlike) -> HTM
                 .iter()
                 .map(|ocol| match ocol {
                     Some(col) if config.hidden_columns.contains(col) => HTML::from(""),
                 .iter()
                 .map(|ocol| match ocol {
                     Some(col) if config.hidden_columns.contains(col) => HTML::from(""),
-                    Some(col) => render_cell(col, row),
+                    Some(col) => render_cell(config, col, row),
                     None => HTML::from(r#"<td class="spacer_col"></td>"#),
                 })
                 .collect::<HTML>();
             let dynamic_cells = columns
                 .iter()
                 .filter(|&col| !config.hidden_columns.contains(col))
                     None => HTML::from(r#"<td class="spacer_col"></td>"#),
                 })
                 .collect::<HTML>();
             let dynamic_cells = columns
                 .iter()
                 .filter(|&col| !config.hidden_columns.contains(col))
-                .map(|col| render_cell(col, row))
+                .map(|col| render_cell(config, col, row))
                 .collect::<HTML>();
             let leftovers = render_all_leftovers(config, row);
             HTML(format!(
                 .collect::<HTML>();
             let leftovers = render_all_leftovers(config, row);
             HTML(format!(
@@ -683,6 +690,7 @@ mod tests {
     fn test_render_cell() {
         assert_eq!(
             render_cell(
     fn test_render_cell() {
         assert_eq!(
             render_cell(
+                &Config::default(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
@@ -690,11 +698,12 @@ mod tests {
                 }
             ),
             HTML::from(
                 }
             ),
             HTML::from(
-                r#"<td class="" onmouseover="h2('nope','foo')" onmouseout="ch2('nope','foo')"></td>"#
+                r#"<td onmouseover="h2('nope','foo')" onmouseout="ch2('nope','foo')"></td>"#
             )
         );
         assert_eq!(
             render_cell(
             )
         );
         assert_eq!(
             render_cell(
+                &Config::default(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
@@ -702,11 +711,12 @@ mod tests {
                 }
             ),
             HTML::from(
                 }
             ),
             HTML::from(
-                r#"<td class="" onmouseover="h2('nope','foo')" onmouseout="ch2('nope','foo')"></td>"#
+                r#"<td onmouseover="h2('nope','foo')" onmouseout="ch2('nope','foo')"></td>"#
             )
         );
         assert_eq!(
             render_cell(
             )
         );
         assert_eq!(
             render_cell(
+                &Config::default(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
@@ -719,6 +729,7 @@ mod tests {
         );
         assert_eq!(
             render_cell(
         );
         assert_eq!(
             render_cell(
+                &Config::default(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
@@ -731,6 +742,7 @@ mod tests {
         );
         assert_eq!(
             render_cell(
         );
         assert_eq!(
             render_cell(
+                &Config::default(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
@@ -746,6 +758,7 @@ mod tests {
         );
         assert_eq!(
             render_cell(
         );
         assert_eq!(
             render_cell(
+                &Config::default(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
                 "foo",
                 &mut Row {
                     label: "nope".to_owned(),
@@ -758,6 +771,20 @@ mod tests {
         );
         assert_eq!(
             render_cell(
         );
         assert_eq!(
             render_cell(
+                &Config::default(),
+                "foo",
+                &mut Row {
+                    label: "nope".to_owned(),
+                    entries: HashMap::from([("foo".to_owned(), vec![Some("×".to_owned())])]),
+                }
+            ),
+            HTML::from(
+                r#"<td onmouseover="h2('nope','foo')" onmouseout="ch2('nope','foo')">×</td>"#
+            )
+        );
+        assert_eq!(
+            render_cell(
+                &Config::default(),
                 "heart",
                 &mut Row {
                     label: "nope".to_owned(),
                 "heart",
                 &mut Row {
                     label: "nope".to_owned(),
@@ -770,6 +797,7 @@ mod tests {
         );
         assert_eq!(
             render_cell(
         );
         assert_eq!(
             render_cell(
+                &Config::default(),
                 "foo",
                 &mut Row {
                     label: "bob's".to_owned(),
                 "foo",
                 &mut Row {
                     label: "bob's".to_owned(),
@@ -788,11 +816,11 @@ mod tests {
             ]),
         };
         assert_eq!(r.entries.len(), 2);
             ]),
         };
         assert_eq!(r.entries.len(), 2);
-        render_cell("foo", &mut r);
+        render_cell(&Config::default(), "foo", &mut r);
         assert_eq!(r.entries.len(), 1);
         assert_eq!(r.entries.len(), 1);
-        render_cell("bar", &mut r);
+        render_cell(&Config::default(), "bar", &mut r);
         assert_eq!(r.entries.len(), 1);
         assert_eq!(r.entries.len(), 1);
-        render_cell("baz", &mut r);
+        render_cell(&Config::default(), "baz", &mut r);
         assert_eq!(r.entries.len(), 0);
     }
 
         assert_eq!(r.entries.len(), 0);
     }
 
@@ -863,7 +891,7 @@ mod tests {
                 })
             ),
             HTML::from(
                 })
             ),
             HTML::from(
-                r#"<tr><th id="nope">nope</th><td class="" onmouseover="h2('nope','foo')" onmouseout="ch2('nope','foo')"></td><td class="leftover" onmouseover="highlight('nope')" onmouseout="clear_highlight('nope')">bar</td></tr>
+                r#"<tr><th id="nope">nope</th><td onmouseover="h2('nope','foo')" onmouseout="ch2('nope','foo')"></td><td class="leftover" onmouseover="highlight('nope')" onmouseout="clear_highlight('nope')">bar</td></tr>
 "#
             )
         );
 "#
             )
         );
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