contrib/opportunity/src/templates/meetup.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License
  14
  15 # Shows a meetup and allows to modify its participants
  16 module meetup
  17
  18 import opportunity_model
  19 import boilerplate
  20 import welcome
  21 import template
  22
  23 # Shows a meetup and allows to modify its participants
  24 class OpportunityMeetupPage
  25         super OpportunityPage
  26
  27         # Meetup the page is supposed to show
  28         var meetup: nullable Meetup = null
  29
  30         init from_id(id: String) do
  31                 var db = new OpportunityDB.open("opportunity")
  32                 meetup = db.find_meetup_by_id(id)
  33                 db.close
  34         end
  35
  36         init do
  37                 header.page_js = """
  38                 function change_answer(ele){
  39                         var e = document.getElementById(ele.id);
  40                         var i = e.innerHTML;
  41                         var ans = true;
  42                         if(i === "<center>✔</center>"){
  43                                 ans = false;
  44                                 e.innerHTML = "<center>✘</center>"
  45                                 e.style.color = "red";
  46                         }else{
  47                                 e.innerHTML = "<center>✔</center>";
  48                                 e.style.color = "green";
  49                         }
  50                         var a = ele.id.split('_')
  51                         var pid = a[1]
  52                         var aid = a[2]
  53                         $.ajax({
  54                                 type: "POST",
  55                                 url: "/rest/answer",
  56                                 data: {
  57                                         answer_id: aid,
  58                                         pers_id: pid,
  59                                         answer: ans
  60                                 }
  61                         });
  62                 }
  63                 function change_temp_answer(ele){
  64                         var e = document.getElementById(ele.id);
  65                         var i = e.innerHTML;
  66                         var ans = true;
  67                         if(i === "<center>✔</center>"){
  68                                 ans = false;
  69                                 e.innerHTML = "<center>✘</center>";
  70                                 e.style.color = "red";
  71                         }else{
  72                                 e.innerHTML = "<center>✔</center>";
  73                                 e.style.color = "green";
  74                         }
  75                 }
  76                 function add_part(ele){
  77                         var e = document.getElementById(ele.id);
  78                         var pname = document.getElementById("new_name").value;
  79                         var arr = e.id.split("_");
  80                         var mid = arr[1];
  81                         var ans = $('#' + ele.id).parent().parent().parent().children(".answer");
  82                         ansmap = {};
  83                         for(i=0;i<ans.length;i++){
  84                                 var curr = ans.eq(i)
  85                                 if(curr[0].innerHTML === "✔"){
  86                                         ansmap[curr.attr('id')] = true
  87                                 }else{
  88                                         ansmap[curr.attr('id')] = false
  89                                 }
  90                         }
  91                         $.ajax({
  92                                 type: "POST",
  93                                 url: "/rest/meetup/new_pers",
  94                                 data: {
  95                                         meetup_id: mid,
  96                                         persname: pname,
  97                                         answers: $.param(ansmap)
  98                                 }
  99                                 })
 100                                 .done(function(data){
 101                                         location.reload();
 102                                 })
 103                                 .fail(function(data){
 104                                         //TODO: Notify of failure
 105                                 });
 106                 }
 107                 function remove_people(ele){
 108                         var arr = ele.id.split("_")
 109                         var pid = arr[1]
 110                         $('#' + ele.id).parent().remove();
 111                         $.ajax({
 112                                 type: "POST",
 113                                 url: "/rest/people",
 114                                 data: {
 115                                         method: "DELETE",
 116                                         p_id: pid
 117                                 }
 118                         });
 119                 }
 120                 """
 121         end
 122
 123
 124         redef fun rendering do
 125                 if meetup == null then
 126                         add((new OpportunityHomePage).write_to_string)
 127                         return
 128                 end
 129                 add header
 130                 var db = new OpportunityDB.open("opportunity")
 131                 add meetup.to_html(db)
 132                 db.close
 133                 add footer
 134         end
 135 end
 136
 137 redef class Meetup
 138         # Build the HTML for `self`
 139         fun to_html(db: OpportunityDB): Streamable do
 140                 var t = new Template
 141                 t.add """
 142 <div class="page-header">
 143         <center><h1>{{{name}}}</h1></center>
 144         <center><h4>When : {{{date}}}</h4></center>
 145         <center><h4>Where : {{{place}}}</h4></center>
 146 </div>
 147 <table class="table">
 148 """
 149                 t.add "<th></th>"
 150                 t.add "<th>Participating</th>"
 151                 for i in answers(db) do
 152                         t.add "<th>"
 153                         t.add i.to_s
 154                         t.add "</th>"
 155                 end
 156                 t.add "</tr>"
 157                 for i in participants(db) do
 158                         t.add "<tr>"
 159                         t.add """<td class="opportunity-action" style="color: red;" onclick="remove_people(this)" id="remove_{{{i.id}}}"><center>❌</center></td>"""
 160                         i.load_answers(db, self)
 161                         t.add "<td>"
 162                         t.add i.to_s
 163                         t.add "</td>"
 164                         for j,k in i.answers do
 165                                 t.add """<td class="answer" onclick="change_answer(this)" id="answer_{{{j.id}}}_{{{i.id}}}""""
 166                                 if k then
 167                                         t.add " style=\"color:green;\""
 168                                 else
 169                                         t.add " style=\"color:red;\""
 170                                 end
 171                                 t.add"><center>"
 172                                 if k then
 173                                         t.add "✔"
 174                                 else
 175                                         t.add "✘"
 176                                 end
 177                                 t.add "</center></td>"
 178                         end
 179                         t.add "</tr>"
 180                 end
 181                 t.add """
 182 <tr id="newrow">
 183 <td><center><span id="add_{{{id}}}" onclick="add_part(this)" style="color:green;" class="action"><strong>+</strong></span></center></td>
 184         <td><input id="new_name" type="text" placeholder="Your name" class="input-large"></td>
 185                 """
 186                 for i in answers(db) do
 187                         t.add "<td class=\"answer\" id=\"newans_{i.id}\" onclick=\"change_temp_answer(this)\" style=\"color:red;\"><center>✘</center></td>"
 188                 end
 189                 t.add "</tr>"
 190                 t.add "</table>"
 191                 return t
 192         end
 193 end