MDL-60861 analytics: Remove enable menu, if no timesplitting method

moodle · Dec 11, 2017 · f9e09bd · f9e09bd
1 parent 4f657ee
commit f9e09bd
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Showing 3 changed files with 23 additions and 12 deletions.
diff --git a/admin/tool/analytics/classes/output/models_list.php b/admin/tool/analytics/classes/output/models_list.php
@@ -119,6 +119,9 @@ public function export_for_template(\renderer_base $output) {
                     debugging("The time splitting method '{$modeldata->timesplitting}' should include a '{$identifier}_help'
                         string to describe its purpose.", DEBUG_DEVELOPER);
                 }
+            } else {
+                $helpicon = new \help_icon('timesplittingnotdefined', 'tool_analytics');
+                $modeldata->timesplittinghelp = $helpicon->export_for_template($output);
             }
 
             // Has this model generated predictions?.
@@ -207,19 +210,22 @@ public function export_for_template(\renderer_base $output) {
             }
 
             // Enable / disable.
-            if ($model->is_enabled()) {
-                $action = 'disable';
-                $text = get_string('disable');
-                $icontype = 't/block';
-            } else {
-                $action = 'enable';
-                $text = get_string('enable');
-                $icontype = 'i/checked';
+            if ($model->is_enabled() || !empty($modeldata->timesplitting)) {
+                // If there is no timesplitting method set, the model can not be enabled.
+                if ($model->is_enabled()) {
+                    $action = 'disable';
+                    $text = get_string('disable');
+                    $icontype = 't/block';
+                } else {
+                    $action = 'enable';
+                    $text = get_string('enable');
+                    $icontype = 'i/checked';
+                }
+                $urlparams['action'] = $action;
+                $url = new \moodle_url('model.php', $urlparams);
+                $icon = new \action_menu_link_secondary($url, new \pix_icon($icontype, $text), $text);
+                $actionsmenu->add($icon);
             }
-            $urlparams['action'] = $action;
-            $url = new \moodle_url('model.php', $urlparams);
-            $icon = new \action_menu_link_secondary($url, new \pix_icon($icontype, $text), $text);
-            $actionsmenu->add($icon);
 
             // Export training data.
             if (!$model->is_static() && $model->is_trained()) {

diff --git a/admin/tool/analytics/lang/en/tool_analytics.php b/admin/tool/analytics/lang/en/tool_analytics.php
@@ -83,6 +83,8 @@
 $string['samestartdate'] = 'Current start date is good';
 $string['sameenddate'] = 'Current end date is good';
 $string['target'] = 'Target';
+$string['timesplittingnotdefined'] = 'Time splitting is not defined.';
+$string['timesplittingnotdefined_help'] = 'You need to select a time-splitting method before enabling the model.';
 $string['trainandpredictmodel'] = 'Training model and calculating predictions';
 $string['trainingprocessfinished'] = 'Training process finished';
 $string['trainingresults'] = 'Training results';

diff --git a/admin/tool/analytics/templates/models_list.mustache b/admin/tool/analytics/templates/models_list.mustache
@@ -160,6 +160,9 @@
                     {{/timesplitting}}
                     {{^timesplitting}}
                         {{#str}}notdefined, tool_analytics{{/str}}
+                        {{#timesplittinghelp}}
+                            {{>core/help_icon}}
+                        {{/timesplittinghelp}}
                     {{/timesplitting}}
                 </td>
                 <td>