Table: Přidán CellCheckbox a možnost skrýt odkazy

Při použití ve filtrovacích formech je lepší odkaz tvořit ve Formu.

mo/web/table.py

@@ -55,15 +55,35 @@ class CellLink(Cell):
         return a + '>' + escape(self.text) + '</a>'
 
 
+class CellCheckbox(Cell):
+    name: str
+    value: str
+    checked: bool
+
+    def __init__(self, name: str, value: str, checked: bool = False):
+        Cell.__init__(self, "")
+        self.name = name
+        self.value = value
+        self.checked = checked
+
+    def to_html(self) -> str:
+        ch = f'<input type="checkbox" name="{self.name}" value="{self.value}"'
+        if self.checked:
+            ch += ' checked'
+        return ch + '>'
+
+
 class Table:
     columns: Sequence[Column]
     rows: Iterable[dict]
     filename: str
+    show_downlink: bool
 
-    def __init__(self, columns: Sequence[Column], rows: Iterable[dict], filename: str):
+    def __init__(self, columns: Sequence[Column], rows: Iterable[dict], filename: str, show_downlink: bool = True):
         self.columns = columns
         self.rows = rows
         self.filename = filename
+        self.show_downlink = show_downlink
 
     def to_html(self) -> str:
         tab = ['<table class=data>', '<tr>']
@@ -82,6 +102,7 @@ class Table:
                 tab.append(f'\t<td>{vals}')
 
         tab.append('</table>')
+        if self.show_downlink:
             tab.append("<p>Stáhnout jako <a href='?format=csv'>CSV</a> nebo <a href='?format=tsv'>TSV</a>.")
         return Markup("\n".join(tab))