X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/2a6069ee7cd170f9d9f1787042e3077af0e2194a..f491d5388cd920a2500b1d5415c63fd8c08c29c3:/redakcja/static/edumed/js/edumed.coffee?ds=inline

diff --git a/redakcja/static/edumed/js/edumed.coffee b/redakcja/static/edumed/js/edumed.coffee
index 0afdae36..84fb91f1 100644
--- a/redakcja/static/edumed/js/edumed.coffee
+++ b/redakcja/static/edumed/js/edumed.coffee
@@ -15,7 +15,6 @@ class EduModule extends Binding
         $(".teacher", @element).addClass "show"
       else
         $(".teacher", @element).removeClass "show"
-        
 
 
 class Excercise extends Binding
@@ -27,14 +26,15 @@ class Excercise extends Binding
     $('.solutions', @element).click =>
       @show_solutions()
 
-      
-class Wybor extends Excercise
-  constructor: (element) ->
-    super element
+  piece_correct: (qpiece) ->
+    $(qpiece).removeClass('incorrect').addClass('correct')
+
+  piece_incorrect: (qpiece) ->
+    $(qpiece).removeClass('correct').addClass('incorrect')
 
   check: ->
     scores = []
-    $(".question").each (i, question) =>
+    $(".question", @element).each (i, question) =>
       scores.push(@check_question question)
 
     score = [0, 0]
@@ -42,16 +42,42 @@ class Wybor extends Excercise
       score[0] += s[0]
       score[1] += s[1]
     @show_score(score)
-    
+
+  get_value_list: (elem, data_key, numbers) ->
+    vl = $(elem).data(data_key).split(/[ ,]+/).map($.trim) #.map((x) -> parseInt(x))
+    if numbers
+      vl = vl.map((x) -> parseInt(x))
+    return vl
+
+  get_value_optional_list: (elem, data_key) ->
+    vals = @get_value_list(elem, data_key)
+    mandat = []
+    opt = []
+    for v in vals
+      if v.slice(-1) == "?"
+        opt.push v.slice(0, -1)
+      else
+        mandat.push v
+    return [mandat, opt]
+
+  show_score: (score) ->
+    $(".message", @element).text("Wynik: #{score[0]} / #{score[1]}")
+
+
+class Wybor extends Excercise
+  constructor: (element) ->
+    super element
+
+
   check_question: (question) ->
     all = 0
     good = 0
-    solution = $(question).attr('data-solution').split(',').map($.trim).map((x)->parseInt(x))
+    solution = @get_value_list(question, 'solution', true)
     $(".question-piece", question).each (i, qpiece) =>
       piece_no = parseInt $(qpiece).attr 'data-no'
       should_be_checked = solution.indexOf(piece_no) >= 0
       is_checked = $("input", qpiece).is(":checked")
-      
+
       if should_be_checked
         all += 1
 
@@ -63,28 +89,228 @@ class Wybor extends Excercise
           @piece_incorrect qpiece
       else
         $(qpiece).removeClass("correct,incorrect")
-        
+
     return [good, all]
-         
-  piece_correct: (qpiece) ->
-    $(qpiece).removeClass('incorrect').addClass('correct')
 
-  piece_incorrect: (qpiece) ->
-    $(qpiece).removeClass('correct').addClass('incorrect')
-    
   show_solutions: ->
-    
 
-  show_score: (score) ->
-    $(".message", @element).text("Wynik: #{score[0]} / #{score[1]}")
-    
+
+class Uporzadkuj extends Excercise
+  constructor: (element) ->
+    super element
+    $('ol, ul', @element).sortable({ items: "> li" })
+
+  check_question: (question) ->
+    positions = @get_value_list(question, 'original', true)
+    sorted = positions.sort()
+    pkts = $('.question-piece', question)
+
+    correct = 0
+    all = 0
+
+    for pkt in [0...pkts.length]
+      all +=1
+      if pkts.eq(pkt).data('pos') == sorted[pkt]
+        correct += 1
+        @piece_correct pkts.eq(pkt)
+      else
+        @piece_incorrect pkts.eq(pkt)
+    return [correct, all]
+
+
+# XXX propozycje="1/0"
+class Luki extends Excercise
+  constructor: (element) ->
+    super element
+
+  check: ->
+    all = 0
+    correct = 0
+    $(".question-piece", @element).each (i, qpiece) =>
+      if $(qpiece).data('solution') == $(qpiece).val()
+        @piece_correct qpiece
+        correct += 1
+      else
+        @piece_incorrect qpiece
+      all += 1
+
+    @show_score [correct, all]
+
+
+class Zastap extends Excercise
+  constructor: (element) ->
+    super element
+    $(".paragraph", @element).each (i, par) =>
+      @wrap_words $(par), $('<span class="zastap question-piece"/>')
+      spans = $("> span", par).attr("contenteditable", "true")
+      spans.click (ev) =>
+        spans.filter(':not(:empty)').removeClass('editing')
+        $(ev.target).addClass('editing')
+
+
+  check: ->
+    all = 0
+    correct = 0
+    $(".question-piece", @element).each (i, qpiece) =>
+      txt = $(qpiece).data('original')
+      should_be_changed = false
+      if not txt?
+        txt = $(qpiece).data('solution')
+        should_be_changed = true
+      if not txt?
+        return
+
+      if should_be_changed
+        all += 1
+
+      if txt != $(qpiece).text()
+        @piece_incorrect qpiece
+      else
+        if should_be_changed
+          @piece_correct qpiece
+          correct += 1
+
+    @show_score [correct, all]
+
+  wrap_words: (element, wrapper) ->
+    # This function wraps each word of element in wrapper, but does not descend into child-tags of element.
+    # It doesn't wrap things between words (defined by ignore RE below). Warning - ignore must begin with ^
+    ignore = /^[ \t.,:;()]+/
+
+    insertWrapped = (txt, elem) ->
+      nw = wrapper.clone()
+      $(document.createTextNode(txt))
+        .wrap(nw).parent().attr("data-original", txt).insertBefore(elem)
+
+    for j in [element.get(0).childNodes.length-1..0]
+      chld = element.get(0).childNodes[j]
+      if chld.nodeType == document.TEXT_NODE
+        len = chld.textContent.length
+        wordb = 0
+        i = 0
+        while i < len
+          space = ignore.exec(chld.textContent.substr(i))
+          if space?
+            if wordb < i
+              insertWrapped(chld.textContent.substr(wordb, i-wordb), chld)
+
+            $(document.createTextNode(space[0])).insertBefore(chld)
+            i += space[0].length
+            wordb = i
+          else
+            i = i + 1
+        if wordb < len - 1
+          insertWrapped(chld.textContent.substr(wordb, len - 1 - wordb), chld)
+        $(chld).remove()
+
+
+class Przyporzadkuj extends Excercise
+  is_multiple: ->
+    for qp in $(".question-piece", @element)
+      if $(qp).data('solution').split(/[ ,]+/).length > 1
+        return true
+    return false
+
+  constructor: (element) ->
+    super element
+
+    @multiple = @is_multiple()
+
+    $(".question", @element).each (i, question) =>
+      draggable_opts =
+        revert: 'invalid'
+      if @multiple
+        helper_opts = { helper: "clone" }
+      else helper_opts = {}
+
+      $(".draggable", question).draggable($.extend({}, draggable_opts,
+        helper_opts))
+
+      $(".predicate .droppable", question).droppable
+        accept: (draggable) ->
+          $draggable = $(draggable)
+          if not $draggable.is(".draggable")
+            return false
+          $predicate = $(this)
+
+          for added in $predicate.find("li")
+            if $(added).text() == $draggable.text()
+              return false
+          return true
+
+        drop: (ev, ui) =>
+          added = ui.draggable.clone()
+
+          added.attr('style', '')
+          $(ev.target).append(added)
+          added.draggable(draggable_opts)
+
+          if not @multiple or ui.draggable.closest(".predicate").length > 0
+            ui.draggable.remove()
+
+
+      $(".subject", question).droppable
+        accept: ".draggable"
+        drop: (ev, ui) =>
+          # this is to prevent a situation of dragging out and
+          # dropping back to the same place
+          if $(ui.draggable).closest(".subject").length > 0
+            return
+
+
+          added = ui.draggable.clone()
+
+          added.attr('style', '')
+          if not @multiple
+            $(ev.target).append(added)
+            added.draggable($.extend({}, draggable_opts, helper_opts))
+
+          ui.draggable.remove()
+
+  check_question: (question) ->
+    # subjects placed in predicates
+    count = 0
+    all = 0
+    all_multiple = 0
+    for qp in $(".predicate .question-piece", question)
+      pred = $(qp).closest("[data-predicate]")
+      v = @get_value_optional_list qp, 'solution'
+      mandatory = v[0]
+      optional = v[1]
+      all_multiple += mandatory.length + optional.length
+      pn = pred.data('predicate')
+      if mandatory.indexOf(pn) >= 0 or optional.indexOf(pn) >= 0
+        count += 1
+        @piece_correct qp
+      else
+        @piece_incorrect qp
+      all += 1
+
+    if @multiple
+      for qp in $(".subject .question-piece", question)
+        v = @get_value_optional_list qp, 'solution'
+        mandatory = v[0]
+        optional = v[1]
+        all_multiple += mandatory.length + optional.length
+      return [count, all_multiple]
+    else
+      return [count, all]
+
+
+
+
 
 
 ##########
 
 excercise = (ele) ->
   es =
-    'wybor': Wybor
+    wybor: Wybor
+    uporzadkuj: Uporzadkuj
+    luki: Luki
+    zastap: Zastap
+    przyporzadkuj: Przyporzadkuj
+
 
   cls = es[$(ele).attr('data-type')]
   new cls(ele)
@@ -98,6 +324,6 @@ window.edumed =
 
 $(document).ready () ->
   new EduModule($("#book-text"))
-  
+
   $(".excercise").each (i, el) ->
     excercise(this)
\ No newline at end of file