opportunity: intro pizza ratio

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/contrib/opportunity/src/templates/meetup.nit b/contrib/opportunity/src/templates/meetup.nit
index 206468f..c243407 100644 (file)
--- a/contrib/opportunity/src/templates/meetup.nit
+++ b/contrib/opportunity/src/templates/meetup.nit
@@ -46,6 +46,13 @@ class OpportunityMeetupPage
                        var scores = {};
                        var answers = [];
                        var maxscore = 0;
+
+                       // Pizza ratios
+                       var pizzas = {};
+                       var pizzas_person = {};
+                       var pizzas_total = 0.0;
+
+                       // Iterate over each participant x possible answers
                        for(i=0; i < anss.length; i++){
                                var incscore = 0;
                                var inccount = 0;
@@ -75,7 +82,48 @@ class OpportunityMeetupPage
                                if(scores[ansid] > maxscore){
                                        maxscore = scores[ansid];
                                }
+
+                               if (ansid in pizzas_person) {
+
+                                       // Pizza ratio of previous participant
+                                       for (a in pizzas_person) {
+                                               var value = pizzas_person[a];
+                                               if (value != 0.0 && pizzas_total != 0)
+                                                       value /= pizzas_total;
+
+                                               if (a in pizzas)
+                                                       pizzas[a] += value;
+                                               else
+                                                       pizzas[a] = value;
+                                       }
+
+                                       // Reset for a new person
+                                       pizzas_person = {};
+                                       pizzas_total = 0.0;
+                               }
+
+                               pizzas_total += incscore;
+                               pizzas_person[ansid] = incscore;
+                       }
+
+                       // Pizza ratio of the last participant
+                       for (a in pizzas_person) {
+                               var value = pizzas_person[a];
+                               if (value != 0.0 && pizzas_total != 0)
+                                       value /= pizzas_total;
+
+                               if (a in pizzas)
+                                       pizzas[a] += value;
+                               else
+                                       pizzas[a] = value;
                        }
+
+                       var pizza_unit = document.getElementById("pizza_unit").value;
+                       if (pizza_unit)
+                               pizza_unit = parseFloat(pizza_unit);
+                       else
+                               pizza_unit = 1;
+
                        for(i=0; i < answers.length; i++){
                                var ansid = answers[i].toString();
                                var el = $('#total'+ansid)[0];
@@ -85,7 +133,19 @@ class OpportunityMeetupPage
                                }
                                ins += "</center>";
                                el.innerHTML = ins;
+
+                               // Pizza ratio
+                               var val = pizzas[ansid] * pizza_unit;
+
+                               el = $('#pizzas'+ansid)[0];
+                               ins = "<center>"+val.toFixed(1);
+                               ins += "<br><span style=\\"color:orange\\">∇</span>";
+                               ins += "</center>";
+                               el.innerHTML = ins;
                        }
+
+                       var pizza_unit = $("#pizza_unit").val();
+                       set_cookie("opportunity_pizza_unit", pizza_unit);
                }
                function change_answer(ele, id){
                        // modify only the currently selected entry
@@ -277,6 +337,8 @@ class OpportunityMeetupPage
                        $("#new_name").val(get_cookie("opportunity_participant_name"));
                        $("#new_name").focus();
 
+                       $("#pizza_unit").val(get_cookie("opportunity_pizza_unit"));
+
                        update_scores();
                }
                """
@@ -392,6 +454,16 @@ redef class Meetup
                for i in answers(db) do t.add """
                <th id="total{{{i.id}}}"><center></center></th>
 """
+               t.add """
+</tr>
+<tr id="pizzas">
+       <th>
+       {{{"%1 ratio × %2".format("<span style='color:orange'>∇</span>", "<input id='pizza_unit' type='number' placeholder='1' text='1' class='inputsm' style='width: 8ex !important;' onchange='update_scores()' onkeypress='update_scores()' onpaste='update_scores()' oninput='update_scores()'>")}}}
+       </th>
+"""
+               for i in answers(db) do t.add """
+               <th id="pizzas{{{i.id}}}"></center></th>
+"""
                t.add "</th>"
                t.add """
                <th></th>