Merge branch 'korekturovatko-full' into korekturovatko

korektury/api/apps.py

@@ -0,0 +1,7 @@
+from django.apps import AppConfig
+
+
+class ApiConfig(AppConfig):
+	default_auto_field = 'django.db.models.BigAutoField'
+	name = 'korektury.api'
+	label = 'korektury_api' # Protože jedno api už máme.

korektury/api/urls.py

@@ -0,0 +1,9 @@
+from django.urls import path
+from personalni.utils import org_required
+from . import views
+
+urlpatterns = [
+	path('<int:pdf_id>/stav', org_required(views.korektury_stav_view), name='korektury_api_pdf_stav'),
+	path('oprava/stav', org_required(views.oprava_stav_view), name='korektury_api_oprava_stav'),
+	path('<int:pdf_id>/opravy_a_komentare', org_required(views.opravy_a_komentare_view), name='korektury_api_opravy_a_komentare'),
+]

korektury/api/views.py

@@ -0,0 +1,65 @@
+from django.http import HttpResponseForbidden, JsonResponse
+from django.shortcuts import get_object_or_404
+from django.utils.html import linebreaks
+from django.views.decorators.csrf import csrf_exempt
+
+from rest_framework import serializers
+
+from korektury.utils import send_email_notification_komentar
+from korektury.models import Oprava, KorekturovanePDF, Komentar
+from personalni.models import Organizator, Osoba
+
+
+def korektury_stav_view(request, pdf_id: int, **kwargs):
+	q = request.POST
+	pdf = get_object_or_404(KorekturovanePDF, id=pdf_id)
+	status = q.get('state')
+	if status is not None:
+		assert status in KorekturovanePDF.STATUS.values
+		pdf.status = status
+		pdf.save()
+	return JsonResponse({'status': pdf.status})
+
+
+def oprava_stav_view(request, **kwargs):
+	q = request.POST
+	op_id_str = q.get('id')
+	assert op_id_str is not None
+	op_id = int(op_id_str)
+	op = get_object_or_404(Oprava, id=op_id)
+	status = q.get('action')
+	if status is not None:
+		assert status in Oprava.STATUS.values
+		op.status = status
+		op.save()
+	return JsonResponse({'status': op.status})
+
+class KomentarSerializer(serializers.ModelSerializer):
+	class Meta:
+		model = Komentar
+		fields = '__all__'
+
+	def to_representation(self, instance):
+		ret = super().to_representation(instance)
+		ret["autor"] = str(instance.autor)
+		ret["text"] = linebreaks(ret["text"], autoescape=True) # Autora není třeba escapovat, ten se vkládá jako text.
+		return ret
+
+class OpravaSerializer(serializers.ModelSerializer):
+	class Meta:
+		model = Oprava
+		fields = '__all__'
+
+	def to_representation(self, instance):
+		ret = super().to_representation(instance)
+		ret["komentare"] = [KomentarSerializer(komentar).data for komentar in instance.komentar_set.all()]
+		return ret
+
+	# komentar_set = serializers.ListField(child=KomentarSerializer())
+
+def opravy_a_komentare_view(request, pdf_id: int, **kwargs):
+	q = request.POST
+
+	opravy = Oprava.objects.filter(pdf=pdf_id).all()
+	# Serializovat list je prý security vulnerability, tedy je přidán slovník pro bezpečnost
+	return JsonResponse({"context": [OpravaSerializer(oprava).data for oprava in opravy]})

korektury/forms.py

@@ -1,14 +0,0 @@
-from django import forms
-
-class OpravaForm(forms.Form):
-	""" formulář k přidání opravy (:class:`korektury.models.Oprava`) """
-	text = forms.CharField(max_length=256)
-	autor = forms.CharField(max_length=20)
-	x = forms.IntegerField()
-	y = forms.IntegerField()
-	scroll = forms.CharField(max_length=256)
-	pdf = forms.CharField(max_length=256)
-	img_id = forms.CharField(max_length=256)
-	id = forms.CharField(max_length=256)
-	action = forms.CharField(max_length=256)
-

korektury/migrations/0025_remove_oprava_autor_remove_oprava_text.py

@@ -0,0 +1,45 @@
+# Generated by Django 4.2.16 on 2024-12-12 10:25
+
+from django.db import migrations
+
+import datetime
+from django.utils import timezone
+
+
+def oprava2komentar(apps, schema_editor):
+    Oprava = apps.get_model('korektury', 'Oprava')
+    Komentar = apps.get_model('korektury', 'Komentar')
+
+    for o in Oprava.objects.all():
+        Komentar.objects.create(oprava=o, text=o.text, autor=o.autor, cas=timezone.make_aware(datetime.datetime.fromtimestamp(0)))
+
+def komentar2oprava(apps, schema_editor):
+    Oprava = apps.get_model('korektury', 'Oprava')
+    Komentar = apps.get_model('korektury', 'Komentar')
+
+    for o in Oprava.objects.all():
+        k = Komentar.objects.filter(oprava=o).first()
+        o.text = k.text
+        o.autor = k.autor
+        o.save()
+        k.delete()
+
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('korektury', '0024_vic_orgu_k_pdf'),
+    ]
+
+    operations = [
+        migrations.RunPython(oprava2komentar, komentar2oprava),
+        migrations.RemoveField(
+            model_name='oprava',
+            name='autor',
+        ),
+        migrations.RemoveField(
+            model_name='oprava',
+            name='text',
+        ),
+    ]

korektury/models.py

@@ -52,16 +52,13 @@ class KorekturovanePDF(models.Model):
 
 	stran = models.IntegerField(u'počet stran', help_text='Počet stran PDF',
 								default=0)
-	STATUS_PRIDAVANI = 'pridavani'
-	STATUS_ZANASENI = 'zanaseni'
-	STATUS_ZASTARALE = 'zastarale'
-	STATUS_CHOICES = (
-			(STATUS_PRIDAVANI, u'Přidávání korektur'),
-			(STATUS_ZANASENI, u'Korektury jsou zanášeny'),
-			(STATUS_ZASTARALE, u'Stará verze, nekorigovat'),
-			)
-	status = models.CharField(u'stav PDF',max_length=16, choices=STATUS_CHOICES, blank=False,
-			default = STATUS_PRIDAVANI)
+
+	class STATUS(models.TextChoices):
+		PRIDAVANI = 'pridavani', 'Přidávání korektur'
+		ZANASENI = 'zanaseni', 'Korektury jsou zanášeny'
+		ZASTARALE = 'zastarale', 'Stará verze, nekorigovat'
+
+	status = models.CharField(u'stav PDF',max_length=16, choices=STATUS.choices, blank=False, default = STATUS.PRIDAVANI)
 
 	poslat_mail = models.BooleanField('Poslat mail o novém PDF', default=True,
 			help_text='Určuje, zda se má o nově nahraném PDF poslat e-mail do mam-org. Při upravování existujícího souboru už nemá žádný vliv.',
@@ -152,32 +149,13 @@ class Oprava(models.Model):
 	x = models.IntegerField(u'x-ová souřadnice bugu')
 	y = models.IntegerField(u'y-ová souřadnice bugu')
 
-	STATUS_K_OPRAVE = 'k_oprave'
-	STATUS_OPRAVENO = 'opraveno'
-	STATUS_NENI_CHYBA = 'neni_chyba'
-	STATUS_K_ZANESENI = 'k_zaneseni'
-	STATUS_CHOICES = (
-			(STATUS_K_OPRAVE, u'K opravě'),
-			(STATUS_OPRAVENO, u'Opraveno'),
-			(STATUS_NENI_CHYBA, u'Není chyba'),
-			(STATUS_K_ZANESENI, u'K zanesení do TeXu'),
-			)
-	status = models.CharField(u'stav opravy',max_length=16, choices=STATUS_CHOICES, blank=False,
-			default = STATUS_K_OPRAVE)
-
-	autor = models.ForeignKey(Organizator, blank = True,
-			help_text='Autor opravy',
-			null = True, on_delete=models.SET_NULL)
-	
-	text = models.TextField(u'text opravy',blank = True, help_text='Text opravy')
-
-#	def __init__(self,dictionary):
-#		for k,v in dictionary.items():
-#			setattr(self,k,v)
-
-	def __str__(self):
-		return '{} od {}: {}'.format(self.status,self.autor,self.text)
+	class STATUS(models.TextChoices):
+		K_OPRAVE = 'k_oprave', 'K opravě'
+		OPRAVENO = 'opraveno', 'Opraveno'
+		NENI_CHYBA = 'neni_chyba', 'Není chyba'
+		K_ZANESENI = 'k_zaneseni', 'K zanesení do TeXu'
 
+	status = models.CharField(u'stav opravy',max_length=16, choices=STATUS.choices, blank=False, default = STATUS.K_OPRAVE)
 
 
 @reversion.register(ignore_duplicates=True)

korektury/static/korektury/opraf.css

@@ -1,136 +1,159 @@
-body,
-.adding{
-	background: #f3f3f3; 
-	color: black;
-}
-.comitting
-{
-    background: yellow;
-}
-.deprecated {
-    background: red;
+.textzanaseni { display:none; }
+.textzastarale { display:none; }
+#prekomentar, #preoprava, #prepointer { display: none; }
+
+body {
+	&[data-status="pridavani"] {
+		background: #f3f3f3;
+	}
+
+	&[data-status="zanaseni"] {
+		background: yellow;
+
+		.textzanaseni { display: unset; }
+	}
+
+	&[data-status="zastarale"] {
+		background: red;
+
+		.textzastarale { display: unset; }
+	}
 }
 
 img{background:white;}
 
 /* Barvy korektur */
-.k_oprave { 
+[data-opravastatus="k_oprave"] {
 	--rgb: 255, 0, 0;
+
+	[value="k_oprave"] { display: none }
+	[value="notcomment"] { display: none }
 }
-.opraveno {
+[data-opravastatus="opraveno"] {
 	--rgb: 0, 0, 255;
+
+	[value="opraveno"] { display: none }
+	[value="comment"] { display: none }
 }
-.neni_chyba {
+[data-opravastatus="neni_chyba"] {
 	--rgb: 128, 128, 128;
+
+	[value="neni_chyba"] { display: none }
+	[value="comment"] { display: none }
 }
-.k_zaneseni {
+[data-opravastatus="k_zaneseni"] {
 	--rgb: 0, 255, 0;
+
+	[value="k_zaneseni"] { display: none }
+	[value="notcomment"] { display: none }
 }
 
-.pointer-hi, 
+/* Skrývání korektur */
+[data-opravazobrazit="false"] {
+	.corr-body { display: none; }
+	.corr-buttons { display: none; }
+	.toggle-button { transform: rotate(180deg); }
+}
+
+/* Čára od textu k místu korektury */
 .pointer{ 
 	position:absolute;
-	/*border-bottom-left-radius: 10px; */
-	border-left: 2px solid yellow;
-	border-bottom: 2px solid yellow;
-	border-color: rgb(var(--rgb),var(--alpha));
+	border-bottom-left-radius: 10px;
+	border-left: 1px solid rgb(var(--rgb),var(--alpha));
+	border-bottom: 1px solid rgb(var(--rgb),var(--alpha));
+	pointer-events: none;
+
+	--alpha: 0.35;
+
+	/* Zvýraznění čáry při najetí na korekturu */
+	&[data-highlight="true"] {
+		border-width: 3px;
+		--alpha: 1;
+	}
 }
 
-.pointer {
-	border-width: 1px;
-	--alpha: 0.35;	
-}
-
-.pointer-hi {
-	border-width: 3px;
-	--alpha: 1;
-}
-
-
-
-.box:hover{
-	border-width:3px;
-	margin: 0px;
-}
-.box {
+/* Korektura samotná */
+.oprava {
 	margin: 1px;
 	background-color: white;
-	width:300px;
-	/*position:absolute;*/
+	width: 300px;
 	padding: 3px;
-	border: 2px solid black;
+	border: 2px solid rgb(var(--rgb));
 	border-radius: 10px;
-	border-color: rgb(var(--rgb));
+	position: absolute;
+
+	&:hover {
+		border-width:3px;
+		margin: 0;
+	}
+
+	button, img {
+		border: 1px solid white;
+		background-color:transparent;
+		margin:0;
+		padding: 1px;
+
+		&:hover {
+			border: 1px solid black;
+		}
+	}
+
+	button img { pointer-events: none; }
+
+	.corr-header {
+		overflow: auto;
+	}
+
+	.author {
+		font-weight: bold;
+		float: left;
+		margin-top: 3px;
+	}
+
+	.float-right{
+		float:right;
+	}
 }
+
 form {
 	display:inline;
 }
 
-.float-right{
-	float:right;
-}
-
+/* Zobrazované PDF */
 .imgdiv {
 	position:relative;
-	left:0px;
-	top:0px;
+	left:0;
+	top:0;
 }
+
+/* Přidávání korektury / úprava komentáře */
 #commform-div {
-	display: none;
 	position: absolute;
 	background-color: white;
-	border: 1px solid;
 	padding: 3px;
-	/*
-	width: 310;
-	height: 220;
-	*/
 	z-index: 10;
 	border: 4px solid red;
 	border-radius: 10px;
-	background-color: white;
 	opacity: 80%;
 }
-.close-button{
-	background-color: yellow;	
-}
 
 
-.box button,
-.box img,
-.box-done button,
-.box-done img,
-.box-ready button,
-.box-ready img,
-.box-wontfix button,
-.box-wontfix img{
-	border: 1px solid white;
-	background-color:transparent;
-	margin:0;
-	padding: 1px;
-}
-.box button:hover,
-.box img:hover,
-.box-done img:hover,
-.box-done button:hover,
-.box-ready img:hover,
-.box-ready button:hover,
-.box-wontfix img:hover,
-.box-wontfix button:hover{
-	border: 1px solid black;
-}
-
-.comment hr {
-	height: 0px;
-}
-
-.corr-header {
-    overflow: auto;
-}
-
-.author {
-    font-weight: bold;
-    float: left;
-    margin-top: 3px;
+/**** ROZLIŠENÍ MEZI LOKÁLNÍM, TESTOVACÍM A PRODUKČNÍM WEBEM ****/
+body.localweb, body.testweb, body.suprodweb {
+	&:before, &:after {
+		content: "";
+		position: fixed;
+		width: 20px;
+		height: 100%;
+		top: 0;
+		z-index: -1000;
+	}
+
+	&:before { left: 0; }
+	&:after { right: 0; }
 }
 
+body.localweb { &:before, &:after { background: greenyellow; } }
+body.testweb { &:before, &:after { background: darkorange; } }
+body.suprodweb { &:before, &:after { background: red; } }
+/****************************************************************/

korektury/static/korektury/opraf.js

@@ -1,283 +1,46 @@
+const W_SKIP = 10;
+const H_SKIP = 5;
+const POINTER_MIN_H = 30;
+
 function place_comments_one_div(img_id, comments)
 {
-	var img = document.getElementById(img_id);
-	if( img == null ) { 
-		return;
+	const img = document.getElementById("img-"+img_id);
+	if( img == null ) return;
+    const comments_sorted = comments.sort((a, b) => a.y - b.y);
+
+	const par = img.parentNode;
+	const w = img.clientWidth;
+
+	let bott_max = 0;
+	for (const oprava of comments_sorted) {
+		const x = oprava.x;
+		const y = oprava.y;
+        const htmlElement = oprava.htmlElement;
+		const pointer = oprava.pointer;
+
+		par.appendChild(pointer);
+		par.appendChild(htmlElement);
+
+		const delta_y = (y > bott_max) ?  0: bott_max - y + H_SKIP;
+
+		pointer.style.left = x;
+		pointer.style.top = y;
+		pointer.style.width = w - x + W_SKIP;
+		pointer.style.height = POINTER_MIN_H + delta_y;
+
+		htmlElement.style.left = w + W_SKIP;
+		htmlElement.style.top = y + delta_y;
+
+		bott_max = Math.max(bott_max, htmlElement.offsetTop + htmlElement.offsetHeight);
 	}
-	var par = img.parentNode;
-	var w = img.clientWidth;
-	var h = img.clientHeight;
-	var w_skip = 10;
-	var h_skip = 5;
-	var pointer_min_h = 30;
 
-	var bott_max = 0;
-	var comments_sorted = comments.sort(function (a,b) {
-		return a[2] - b[2];
-		//pokus o hezci kladeni poiteru, ale nic moc
-		if( a[3] < b[3] ) { 
-			return (a[2] + pointer_min_h)- b[2];
-		} else {
-			return (a[2] - pointer_min_h)- b[2];
-		}
-
-	});
-	//console.log("w:" + w);
-	for (c in comments_sorted) {
-		var id = comments_sorted[c][0];
-		var x  = comments_sorted[c][1];
-		var y  = comments_sorted[c][2];
-
-		var el = document.getElementById(id);
-		var elp = document.getElementById(id + "-pointer");
-
-		if( el == null  || elp == null ) { 
-			continue;
-		}
-
-		par.appendChild(elp);
-		par.appendChild(el);
-
-		var delta_y = (y > bott_max) ?  0: bott_max - y + h_skip;
-
-		elp.style.left = x;
-		elp.style.top = y ;
-		elp.style.width = w - x  + w_skip;
-		elp.style.height = pointer_min_h + delta_y;
-		elp.img_id = img_id;
-		el.img_id = img_id;
-
-		el.style.position = 'absolute';
-		el.style.left = w + w_skip;
-		el.style.top = y + delta_y;
-
-		var bott =  el.offsetTop + el.offsetHeight;
-		bott_max = ( bott_max > bott ) ?  bott_max : bott;
-
-		//console.log( "par.w:"  + par.style.width);
-
-	}
-	if( par.offsetHeight < bott_max ) {
-		//par.style.height = bott_max;
-		//alert("preteklo to:"+ par.offsetHeight +",mx:" + bott_max );
-		par.style.height = bott_max;
-
-	}
+	if (par.offsetHeight < bott_max) par.style.height = bott_max;
 }
 
 function place_comments() {
-    for (var i=0; i < comments.length-1; i++) {
-	    place_comments_one_div(comments[i][0], comments[i][1])
+    for (let [img_id, opravy] of Object.entries(comments)) {
+	    place_comments_one_div(img_id, opravy)
     }
 }
 
-// ctrl-enter submits form
-function textarea_onkey(ev)
-{
-	//console.log("ev:" + ev.keyCode + "," + ev.ctrlKey);
-	if( (ev.keyCode  == 13 || ev.keyCode == 10 )  && ev.ctrlKey ) {
-		var form = document.getElementById('commform');
-		if( form ) { 
-			save_scroll(form);
-			//form.action ='';
-			form.submit();
-		}
-		return true;
-	}
-	return false;
-}
-
-//hide comment  form
-function close_commform() {
-	var formdiv = document.getElementById('commform-div');
-	if( formdiv == null ) {
-		alert("form null");
-		return true;
-	}
-	formdiv.style.display = 'none';
-	return false;
-}
-
-// show comment form, when clicked to image
-function img_click(element, ev) {
-	var body_class = document.body.className;
-	switch(body_class){
-		case "comitting":
-			if (!confirm("Právě jsou zanášeny korektury, opravdu chcete přidat novou?"))
-				return;
-			break;
-		case "deprecated":
-			if (!confirm("Toto PDF je již zastaralé, opravdu chcete vytvořit korekturu?"))
-				return;
-			break;
-	}
-
-	var dx, dy;
-	var par = element.parentNode;
-	if( ev.pageX != null ) { 
-		dx = ev.pageX - par.offsetLeft;
-		dy = ev.pageY - par.offsetTop;
-	} else { //IE
-		dx = ev.offsetX;
-		dy = ev.offsetY;
-	}
-	var img_id = element.id;
-	if( element.img_id != null ) {
-		// click was to '-pointer'
-		img_id = element.img_id;
-	}
-	return show_form(img_id, dx, dy, '', '', '', '');
-}
-// hide or show text of correction
-function toggle_visibility(oid){
-	var buttondiv = document.getElementById(oid+'-buttons')
-	var text = document.getElementById(oid+'-body');
-	if (text.style.display == 'none'){
-		text.style.display = 'block';
-		buttondiv.style.display = 'inline-block';
-	}else {
-		text.style.display = 'none';
-		buttondiv.style.display = 'none';
-	}
-	for (var i=0;i<comments.length-1;i++){
-		 place_comments_one_div(comments[i][0], comments[i][1])
-	}
-} 
-
-// show comment form, when 'edit' or 'comment' button pressed
-function box_edit(oid, action)
-{
-	var divpointer = document.getElementById(oid + '-pointer');
-
-	var text;
-	if (action == 'update') {
-		var text_el = document.getElementById(oid + '-text');
-		text = text_el.textContent; // FIXME původně tu bylo innerHTML.unescapeHTML()
-
-	} else {
-		text = '';
-	}
-
-	var dx = parseInt(divpointer.style.left);
-	var dy = parseInt(divpointer.style.top);
-	var divbox = document.getElementById(oid);
-	//alert('not yet 2:' + text + text_el); // + divpointer.style.top "x" + divpo );
-	id = oid.substring(2);
-	return show_form(divbox.img_id, dx, dy, id, text, action);
-}
-
-// show comment form when 'update-comment' button pressed
-function update_comment(oid,ktid)
-{
-	var divpointer = document.getElementById(oid + '-pointer');
-	var dx = parseInt(divpointer.style.left);
-	var dy = parseInt(divpointer.style.top);
-	
-	var divbox = document.getElementById(oid);
-	var text = document.getElementById(ktid).textContent; // FIXME původně tu bylo innerHTML.unescapeHTML()
-
-	return show_form(divbox.img_id, dx, dy, ktid.substring(2), text, 'update-comment');
-}
-
-//fill up comment form and show him
-function show_form(img_id, dx, dy, id, text, action) {
-	var form = document.getElementById('commform');
-	var formdiv = document.getElementById('commform-div');
-	var textarea = document.getElementById('commform-text');
-	var inputX  = document.getElementById('commform-x');
-	var inputY  = document.getElementById('commform-y');
-	var inputImgId  = document.getElementById('commform-img-id');
-	var inputId  = document.getElementById('commform-id');
-	var inputAction  = document.getElementById('commform-action');
-	var img = document.getElementById(img_id);
-
-	if( formdiv == null || textarea == null ) {
-		alert("form null");
-		return 1;
-	}
-
-	//form.action = "#" +  img_id;
-
-	// set hidden values
-	inputX.value = dx;
-	inputY.value = dy;
-	inputImgId.value = img_id;
-	inputId.value = id;
-	inputAction.value = action;
-	textarea.value = text;
-
-	//textarea.value = "dxy:"+ dx + "x" + dy + "\n" + 'id:' + img_id;
-
-	// show form
-	formdiv.style.display = 'block';
-	formdiv.style.left = dx;
-	formdiv.style.top = dy;
-	
-	img.parentNode.appendChild(formdiv);
-
-	textarea.focus();
-
-	return true;
-}
-
-function box_onmouseover(box)
-{
-	var id = box.id;
-	var pointer = document.getElementById(box.id + '-pointer');
-	pointer.classList.remove('pointer');
-	pointer.classList.add('pointer-hi');
-}
-
-function box_onmouseout(box)
-{
-	var id = box.id;
-	var pointer = document.getElementById(box.id + '-pointer');
-	pointer.classList.remove('pointer-hi');
-	pointer.classList.add('pointer');
-}
-
-function save_scroll(form)
-{
-	//alert('save_scroll:' + document.body.scrollTop);
-	form.scroll.value =  document.body.scrollTop;
-	//alert('save_scroll:' + form.scroll.value);
-	return true;
-}
-
-function toggle_corrections(aclass)
-{
-	var stylesheets = document.styleSheets;
-	var ssheet = null;
-	for (var i=0;i<stylesheets.length; i++){
-		if (stylesheets[i].title === "opraf-css"){
-			ssheet = stylesheets[i];
-			break;
-		}
-	}
-	if (! ssheet){
-		return;	
-	}
-	for (var i=0;i<ssheet.cssRules.length;i++){
-		var rule = ssheet.cssRules[i];	
-		if (rule.selectorText === '.'+aclass){
-			if (rule.style.display === ""){
-				rule.style.display = "none";
-			} else {
-				rule.style.display = "";
-			}
-		}
-	}
-	place_comments();
-		
-}
-
-
-String.prototype.unescapeHTML = function () {                                       
-        return(                                                                 
-            this.replace(/&amp;/g,'&').                                         
-                replace(/&gt;/g,'>').                                           
-                replace(/&lt;/g,'<').                                           
-                replace(/&quot;/g,'"')                                         
-        );                                                                     
-};
 

korektury/templates/korektury/korekturovatko/__edit_komentar.html

@@ -0,0 +1,64 @@
+<div id="commform-div" style="display: none">
+    <form action='' id="commform" method="POST">
+        {% csrf_token %}
+        <input size="24" name="au" value="{{user.first_name}} {{user.last_name}}" readonly/>
+        <input type=submit value="Oprav!"/>
+        <button type="button" onclick="close_commform()">Zavřít</button>
+        <br/>
+        <textarea id="commform-text" cols=40 rows=10 name="txt"></textarea>
+        <br/>
+        <input type="hidden" size="3" id="commform-x" name="x"/>
+        <input type="hidden" size="3" id="commform-y" name="y"/>
+        <input type="hidden" size="3" id="commform-img-id" name="img-id"/>
+        <input type="hidden" size="3" id="commform-id" name="id"/>
+        <input type="hidden" size="3" id="commform-action" name="action"/>
+    </form>
+</div>
+
+<script>
+    const commform = document.getElementById('commform');
+    commform._div = document.getElementById('commform-div');
+    commform._text = document.getElementById('commform-text');
+    commform._x  = document.getElementById('commform-x');
+    commform._y  = document.getElementById('commform-y');
+    commform._imgID  = document.getElementById('commform-img-id');
+    commform._id  = document.getElementById('commform-id');
+    commform._action  = document.getElementById('commform-action');
+
+  // ctrl-enter submits form
+  commform._text.addEventListener("keydown", ev => {
+      if (ev.code === "Enter" && ev.ctrlKey) commform.submit();
+  });
+
+  //hide comment  form
+  function close_commform() {
+    commform._div.style.display = 'none';
+    return false;
+  }
+
+  //fill up comment form and show him
+  function show_form(img_id, dx, dy, id, text, action) {
+    const img = document.getElementById("img-" + img_id);
+
+    if (commform._div.style.display !== 'none' && commform._text.value !== "" && !confirm("Zavřít předchozí okénko přidávání korektury / editace komentáře?")) return 1;
+
+    // set hidden values
+    commform._x.value = dx;
+    commform._y.value = dy;
+    commform._imgID.value = img_id;
+    commform._id.value = id;
+    commform._action.value = action;
+    commform._text.value = text;
+
+    // show form
+    commform._div.style.display = 'block';
+    commform._div.style.left = dx;
+    commform._div.style.top = dy;
+
+    img.parentNode.appendChild(commform._div);
+
+    commform._text.focus();
+
+    return true;
+  }
+</script>

korektury/templates/korektury/korekturovatko/__komentar.html

@@ -0,0 +1,86 @@
+{% load static %}
+
+<div class='comment' id='prekomentar' {# id='k{{k.id}}' #}>
+  <div class='corr-header'>
+    <div class='author'>{# {{k.autor}} #}</div>
+
+    <div class='float-right'>
+      <button type='button' style='display: none' class='del-comment' title='Smaž komentář'>
+        <img src='{% static "korektury/imgs/delete.png" %}' alt='del'/>
+      </button>
+
+      <button type='button' class='update-comment' title='Uprav komentář'>
+        <img src='{% static "korektury/imgs/edit.png"%}' alt='edit'/>
+      </button>
+    </div>
+
+  </div>
+
+  <div class='komtext'>{# {{k.text|linebreaks}} #}</div>
+</div>
+
+
+
+<script>
+  const prekomentar = document.getElementById('prekomentar');
+  const komentare = {};
+
+  class Komentar {
+    static update_or_create(komentar_data, oprava) {
+      const id = komentar_data['id'];
+      if (id in komentare) komentare[id].update(komentar_data);
+      else new Komentar(komentar_data, oprava);
+    }
+
+    #autor; #text;
+    htmlElement;
+    id; oprava; {# komentar_data; #}
+
+    /**
+     *
+     * @param komentar_data
+     * @param {Oprava} oprava
+     */
+    constructor(komentar_data, oprava) {
+      this.htmlElement = prekomentar.cloneNode(true);
+      this.#autor = this.htmlElement.getElementsByClassName('author')[0];
+      this.#text = this.htmlElement.getElementsByClassName('komtext')[0];
+
+      this.id = komentar_data['id'];
+      this.htmlElement.id = 'k' + this.id;
+
+      this.oprava = oprava;
+      this.oprava.add_komentar_htmlElement(this.htmlElement);
+
+      this.update(komentar_data);
+
+      this.htmlElement.getElementsByClassName('update-comment')[0].addEventListener('click', _ => this.#update_comment());
+      this.htmlElement.getElementsByClassName('del-comment')[0].addEventListener('click', _ => this.#delete_comment());
+
+      komentare[this.id] = this;
+    }
+
+    update(komentar_data) {
+      {# this.komentar_data = komentar_data; #}
+      this.set_autor(komentar_data['autor']);
+      this.set_text(komentar_data['text']);
+    };
+
+    set_autor(autor) {this.#autor.textContent=autor;};
+    set_text(text) {
+      this.#text.innerHTML=text;
+    };
+
+
+    // show comment form when 'update-comment' button pressed
+    #update_comment() {
+      return show_form(this.oprava.img_id, this.oprava.x, this.oprava.y, this.id, this.#text.textContent, 'update-comment');
+    }
+
+    #delete_comment() {
+      if (confirm('Opravdu smazat komentář?')) {
+        throw {name : 'NotImplementedError', message: '(Webaři jsou) too lazy to implement'};
+      }
+    }
+  }
+</script>

korektury/templates/korektury/korekturovatko/__oprava.html

@@ -0,0 +1,145 @@
+{% load static %}
+
+<div id='prepointer' {# id='op{{o.id}}-pointer' #}
+     class='pointer'
+     data-highlight='false'
+     {# data-opravastatus='{{o.status}}' #}
+></div>
+
+<div id='preoprava' {# name='op{{o.id}}' id='op{{o.id}}' #}
+     class='oprava'
+     {# data-opravastatus='{{o.status}}' #}
+     data-opravazobrazit='true'
+>
+  <div class='corr-body'>
+    {# {% for k in o.komentare %} {% include "korektury/korekturovatko/__komentar.html" %} <hr> {% endfor %} #}
+  </div>
+
+  <div class='corr-header'>
+    <span class='float-right'>
+      <span class='corr-buttons'>
+        <button type='button' style='display: none' class='del' title='Smaž opravu'>
+          <img src='{% static "korektury/imgs/delete.png"%}' alt='🗑️'/>
+        </button>
+        <button type='button' class='action' value='k_oprave' title='Označ jako neopravené'>
+          <img src='{% static "korektury/imgs/undo.png"%}' alt='↪'/>
+        </button>
+        <button type='button' class='action' value='opraveno' title='Označ jako opravené'>
+          <img src='{% static "korektury/imgs/check.png"%}' alt='✔️'/>
+        </button>
+        <button type='button' class='action' value='neni_chyba' title='Označ, že se nebude měnit'>
+          <img src='{% static "korektury/imgs/cross.png" %}' alt='❌'/>
+        </button>
+        <button type='button' class='action' value='k_zaneseni' title='Označ jako připraveno k zanesení'>
+          <img src='{% static "korektury/imgs/tex.png" %}' alt='TeX'/>
+        </button>
+
+        <button type='button' class='notcomment' title='Korekturu nelze komentovat, protože už je uzavřená' disabled=''>
+          <img src='{% static "korektury/imgs/comment-gr.png" %}' alt='💭'/>
+				</button>
+        <button type='button' class='comment' title='Komentovat'>
+          <img src='{% static "korektury/imgs/comment.png" %}' alt='💭'/>
+				</button>
+      </span>
+
+      <button type='button' class='toggle-vis' title='Skrýt/Zobrazit'>
+        <img class='toggle-button' src='{% static "korektury/imgs/hide.png" %}' alt='⬆'/>
+      </button>
+
+			</span>
+  </div>
+</div>
+
+<script>
+  const preoprava = document.getElementById('preoprava');
+  const prepointer = document.getElementById('prepointer');
+  const opravy = {};
+
+  class Oprava {
+    static update_or_create(oprava_data) {
+      const id = oprava_data['id'];
+      if (id in opravy) return opravy[id].update(oprava_data);
+      else return new Oprava(oprava_data);
+    }
+
+    #komentare;
+    htmlElement; pointer;
+    id; x; y; img_id; zobrazit = true; {# oprava_data; #}
+
+    constructor(oprava_data) {
+      this.htmlElement = preoprava.cloneNode(true);
+      this.pointer = prepointer.cloneNode(true);
+      this.#komentare = this.htmlElement.getElementsByClassName('corr-body')[0];
+
+      this.id = oprava_data['id'];
+      this.htmlElement.id = 'op' + this.id;
+      this.pointer.id = 'op' + this.id + '-pointer';
+
+      this.x = oprava_data['x'];
+      this.y = oprava_data['y'];
+      this.img_id = oprava_data['strana'];
+
+      this.update(oprava_data);
+
+      this.htmlElement.getElementsByClassName('toggle-vis')[0].addEventListener('click', _ => this.#toggle_visibility());
+      for (const button of this.htmlElement.getElementsByClassName('action'))
+        button.addEventListener('click', async event => this.#zmenStavKorektury(event));
+      this.htmlElement.getElementsByClassName('comment')[0].addEventListener('click', _ => this.#comment())
+      this.htmlElement.getElementsByClassName('del')[0].addEventListener('click', _ => this.#delete());
+
+      this.htmlElement.addEventListener('mouseover', _ => this.pointer.dataset.highlight = 'true');
+      this.htmlElement.addEventListener('mouseout', _ => this.pointer.dataset.highlight = 'false');
+
+      opravy[this.id] = this;
+      if (this.img_id in comments) comments[this.img_id].push(this); else alert("Někdo korekturoval stranu, která neexistuje. Dejte vědět webařům :)");
+    }
+
+    update(oprava_data) {
+      {# this.oprava_data = oprava_data; #}
+      this.set_status(oprava_data['status']);
+      return this;
+    };
+
+    set_status(status) {
+      this.htmlElement.dataset.opravastatus=status;
+      this.pointer.dataset.opravastatus=status;
+    };
+
+    add_komentar_htmlElement(htmlElement) {
+      this.#komentare.appendChild(htmlElement);
+      this.#komentare.appendChild(document.createElement('hr'));
+    }
+
+
+
+
+    // hide or show text of correction
+    #toggle_visibility(){
+      this.zobrazit = !this.zobrazit;
+      this.htmlElement.dataset.opravazobrazit = String(this.zobrazit);
+      place_comments()
+    }
+
+    // show comment form, when 'comment' button pressed
+    #comment() { return show_form(this.img_id, this.x, this.y, this.id, "", "comment"); }
+
+    #zmenStavKorektury(event) {
+      const data = new FormData(CSRF_FORM);
+      data.append('id', this.id);
+      data.append('action', event.target.value);
+
+      fetch('{% url "korektury_api_oprava_stav" %}', {method: 'POST', body: data})
+        .then(response => {
+          if (!response.ok) {alert('Něco se nepovedlo:' + response.statusText);}
+          else response.json().then(data => this.set_status(data['status']));
+        })
+        .catch(error => {alert('Něco se nepovedlo:' + error);});
+    }
+
+    #delete() {
+      if (confirm('Opravdu smazat korekturu?')) {
+        throw {name : 'NotImplementedError', message: '(Webaři jsou) too lazy to implement'};
+      }
+    }
+  }
+</script>

korektury/templates/korektury/korekturovatko/__stranky.html

@@ -0,0 +1,50 @@
+{% for i in img_indexes %}
+  <div class='imgdiv'>
+    <img
+      id='img-{{i}}'
+      width='1021' height='1448'
+      src='/media/korektury/img/{{img_prefix}}-{{i}}.png'
+      alt='Strana {{ i|add:1 }}'
+      class="strana"
+    />
+  </div>
+
+  <hr/>
+{% endfor %}
+
+<script>
+  // Mapování stránka -> korektury
+  const comments = {
+    {% for s in opravy_strany %}
+      {{s.strana}}: []{% if not forloop.last %},{% endif %}
+    {% endfor %}
+  };
+
+  // show comment form, when clicked to image
+  for (const image of document.getElementsByClassName('strana')) {
+    image.addEventListener('click', ev => {
+      switch (document.body.dataset.status) {
+        case 'zanaseni':
+          if (!confirm('Právě jsou zanášeny korektury, opravdu chcete přidat novou?'))
+            return;
+          break;
+        case 'zastarale':
+          if (!confirm('Toto PDF je již zastaralé, opravdu chcete vytvořit korekturu?'))
+            return;
+          break;
+      }
+
+      let dx, dy;
+      const par = image.parentNode;
+      if (ev.pageX != null) {
+        dx = ev.pageX - par.offsetLeft;
+        dy = ev.pageY - par.offsetTop;
+      } else { //IE a další
+        dx = ev.offsetX;
+        dy = ev.offsetY;
+      }
+      const img_id = image.id;
+      return show_form(img_id, dx, dy, '', '', '');
+    });
+  }
+</script>

korektury/templates/korektury/korekturovatko/_main.html

@@ -0,0 +1,40 @@
+{% include "korektury/korekturovatko/__edit_komentar.html" %}
+
+{% include "korektury/korekturovatko/__stranky.html" %}
+
+{# {% for o in opravy %} {% include "korektury/korekturovatko/__oprava.html" %} {% endfor %} #}
+{% include "korektury/korekturovatko/__oprava.html" %}
+{% include "korektury/korekturovatko/__komentar.html" %}
+
+<script>
+  /**
+   *
+   * @param {RequestInit} data
+   * @param {Boolean} catchError
+   */
+  function update_all(data={}, catchError=true) { // FIXME není mi jasné, zda v {} nemá být `cache: "no-store"`, aby prohlížeč necachoval GET.
+    fetch('{% url "korektury_api_opravy_a_komentare" pdf.id %}', data)
+      .then(response => {
+        if (!response.ok && catchError) {alert('Něco se nepovedlo:' + response.statusText);}
+        else response.json().then(data => {
+          for (const oprava_data of data["context"]) {
+            const oprava = Oprava.update_or_create(oprava_data);
+            for (const komentar_data of oprava_data["komentare"]) {
+              Komentar.update_or_create(komentar_data, oprava);
+            }
+          }
+
+          place_comments();
+        });
+      })
+      .catch(error => {if (catchError) alert('Něco se nepovedlo:' + error);});
+  }
+
+  update_all();
+</script>
+
+<form id='CSRF_form' style='display: none'>{% csrf_token %}</form>
+
+<script>
+  const CSRF_FORM = document.getElementById('CSRF_form');
+</script>

korektury/templates/korektury/korekturovatko/_schovani_korektur.html

@@ -0,0 +1,51 @@
+Zobrazit:
+<input type="checkbox"
+       id="k_oprave_checkbox"
+       name="k_oprave_checkbox"
+       onchange="toggle_corrections('k_oprave')" checked>
+<label for="k_oprave_checkbox">K opravě ({{k_oprave_cnt}})</label>
+<input type="checkbox"
+       id="opraveno_checkbox"
+       name="opraveno_checkbox"
+       onchange="toggle_corrections('opraveno')" checked>
+<label for="opraveno_checkbox">Opraveno ({{opraveno_cnt}})</label>
+<input type="checkbox"
+       id="neni_chyba_checkbox"
+       name="neni_chyba_checkbox"
+       onchange="toggle_corrections('neni_chyba')" checked>
+<label for="neni_chyba_checkbox">Není chyba ({{neni_chyba_cnt}})</label>
+<input type="checkbox"
+       id="k_zaneseni_checkbox"
+       name="k_zaneseni_checkbox"
+       onchange="toggle_corrections('k_zaneseni')" checked>
+<label for="k_zaneseni_checkbox">K zanesení ({{k_zaneseni_cnt}})</label>
+
+<hr/>
+
+<script>
+  function toggle_corrections(aclass)
+  {
+    const stylesheets = document.styleSheets;
+    let ssheet = null;
+    for (let i=0; i<stylesheets.length; i++){
+      if (stylesheets[i].title === "opraf-css"){
+        ssheet = stylesheets[i];
+        break;
+      }
+    }
+    if (! ssheet){
+      return;
+    }
+    for (let i=0; i<ssheet.cssRules.length; i++){
+      const rule = ssheet.cssRules[i];
+      if (rule.selectorText === '[data-opravastatus="'+aclass+'"]'){
+        if (rule.style.display === ""){
+          rule.style.display = "none";
+        } else {
+          rule.style.display = "";
+        }
+      }
+    }
+    place_comments();
+  }
+</script>

korektury/templates/korektury/korekturovatko/_zmena_stavu.html

@@ -0,0 +1,44 @@
+<h4>Změnit stav PDF:</h4>
+<i>Aktuální: {{pdf.status}}</i>
+<br>
+<form method="post" id="PDFSTAV_FORM">
+  {% csrf_token %}
+  <input type="radio" name="state" value="{{ pdf.STATUS.PRIDAVANI }}" {% if pdf.status == pdf.STATUS.PRIDAVANI %} checked {% endif %}>Přidávání korektur
+  <br>
+  <input type="radio" name="state" value="{{ pdf.STATUS.ZANASENI }}" {% if pdf.status == pdf.STATUS.ZANASENI %} checked {% endif %}>Zanášení korektur
+  <br>
+  <input type="radio" name="state" value="{{ pdf.STATUS.ZASTARALE }}" {%	if pdf.status == pdf.STATUS.ZASTARALE %} checked {% endif %}>Zastaralé, nekorigovat
+  <br>
+  <input type='submit' value='Změnit stav PDF'/>
+</form>
+
+<script>
+  const pdfstav_form = document.getElementById('PDFSTAV_FORM');
+
+  /**
+   *
+   * @param {RequestInit} data
+   * @param {Boolean} catchError
+   */
+  function fetchStav(data, catchError=true) {
+    fetch("{% url 'korektury_api_pdf_stav' pdf.id %}", data
+    )
+      .then(response => {
+        if (!response.ok) { if (catchError) alert("Něco se nepovedlo:" + response.statusText);}
+        else response.json().then(data => document.body.dataset.status = data["status"]);
+      })
+      .catch(error => {if (catchError) alert("Něco se nepovedlo:" + error);});
+  }
+
+  pdfstav_form.addEventListener('submit', async event => {
+    event.preventDefault();
+
+    const data = new FormData(pdfstav_form);
+    fetchStav({method: "POST", body: data});
+  });
+
+
+  // FIXME není mi jasné, zda v {} nemá být `cache: "no-store"`, aby prohlížeč necachoval get.
+  setInterval(() => fetchStav({}, false), 30000); // Každou půl minutu fetchni stav
+</script>
+

korektury/templates/korektury/korekturovatko/htmlstrana.html

@@ -0,0 +1,44 @@
+{% load static %}
+
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+  <link rel="stylesheet" title="opraf-css" type="text/css" media="screen, projection" href="{% static "korektury/opraf.css"%}" />
+  <link href="{% static 'css/rozliseni.css' %}?version=1" rel="stylesheet">
+  <script src="{% static "korektury/opraf.js"%}"></script>
+  <title>Korektury {{pdf.nazev}}</title>
+</head>
+<body class="{{ LOCAL_TEST_PROD }}web" data-status="{{ pdf.status }}" onload='place_comments()'>
+
+  <h1>Korektury {{pdf.nazev}}</h1>
+
+  <h2 class="textzanaseni"> Probíhá zanášení korektur, zvažte, zda chcete přidávat nové </h2>
+  <h2 class="textzastarale"> Toto PDF je již zastaralé, nepřidávejte nové korektury </h2>
+
+  <i>{{pdf.komentar}}</i>
+  <br>
+  <i>Klikni na chybu, napiš komentář</i>  |
+  <a href="{{pdf.pdf.url}}">stáhnout PDF (bez korektur)</a> |
+  <a href="../">seznam souborů</a> |
+  <a href="/admin/korektury/korekturovanepdf/">Spravovat PDF</a> |
+  <a href="../help">nápověda</a> |
+  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|
+  <a href="/">hlavní stránka</a> |
+  <a href="https://mam.mff.cuni.cz/wiki">wiki</a> |
+  <hr />
+  
+  {% include "korektury/korekturovatko/_schovani_korektur.html" %}
+  
+  {% include "korektury/korekturovatko/_main.html" %}
+
+  {% include "korektury/korekturovatko/_zmena_stavu.html" %}
+
+  <hr/>
+  <p>
+    Děkujeme opravovatelům:
+    {% for z in zasluhy %}
+      {{z.autor}} ({{z.pocet}}){% if not forloop.last %},{% endif %}
+    {% endfor %}</p>
+  <hr>
+</body>
+</html>

korektury/templates/korektury/opraf.html

@@ -1,244 +0,0 @@
-{% load static %}
-
-<html>
-<head>
-	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-  <link rel="stylesheet" title="opraf-css" type="text/css" media="screen, projection" href="{% static "korektury/opraf.css"%}" />
-    <link href="{% static 'css/rozliseni.css' %}?version=1" rel="stylesheet">
-  <script src="{% static "korektury/opraf.js"%}"></script>
-	<title>Korektury {{pdf.nazev}}</title>
-</head>
-<body class="{{ LOCAL_TEST_PROD }}web{% if pdf.status == 'zanaseni'%} comitting{% elif pdf.status == 'zastarale' %} deprecated{% endif %}" onload='place_comments()'>
-	<h1>Korektury {{pdf.nazev}}</h1>
-	{% if pdf.status == 'zanaseni' %} <h2> Probíhá zanášení korektur, zvažte, zda chcete přidávat nové </h2> {% endif %}
-	{% if pdf.status == 'zastarale' %} <h2> Toto PDF je již zastaralé, nepřidávejte nové korektury </h2> {% endif %}
-	<i>{{pdf.komentar}}</i>
-	<br>
-	<i>Klikni na chybu, napiš komentář</i>  |
-	<a href="{{pdf.pdf.url}}">stáhnout PDF (bez korektur)</a> |
-	<a href="../">seznam souborů</a> |
-	<a href="/admin/korektury/korekturovanepdf/">Spravovat PDF</a> |
-	<a href="../help">nápověda</a> |
-	&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|
-	<a href="/">hlavní stránka</a> |
-	<a href="https://mam.mff.cuni.cz/wiki">wiki</a> |
-	<hr />
-	Zobrazit: 
-	<input type="checkbox" 
-		id="k_oprave_checkbox" 
-		name="k_oprave_checkbox" 
-		onchange="toggle_corrections('k_oprave')" checked>
-	<label for="k_oprave_checkbox">K opravě ({{k_oprave_cnt}})</label>
-	<input type="checkbox"
-		id="opraveno_checkbox"
-		name="opraveno_checkbox" 
-		onchange="toggle_corrections('opraveno')" checked>
-	<label for="opraveno_checkbox">Opraveno ({{opraveno_cnt}})</label>
-	<input type="checkbox"
-		id="neni_chyba_checkbox"
-		name="neni_chyba_checkbox"
-		onchange="toggle_corrections('neni_chyba')" checked>
-	<label for="neni_chyba_checkbox">Není chyba ({{neni_chyba_cnt}})</label>
-	<input type="checkbox"
-		id="k_zaneseni_checkbox"
-		name="k_zaneseni_checkbox"
-		onchange="toggle_corrections('k_zaneseni')" checked>
-	<label for="k_zaneseni_checkbox">K zanesení ({{k_zaneseni_cnt}})</label>
-
-	<hr/>
-
-	<div id="commform-div">
-		<!-- Pridat korekturu / komentar !-->
-		<form action='' onsubmit='save_scroll(this)' id="commform" method="POST">
-			{% csrf_token %}
-			<input size="24" name="au" value="{{user.first_name}} {{user.last_name}}" readonly/>
-			<input type=submit value="Oprav!"/>
-			<button type="button" onclick="close_commform()">Zavřít</button>
-	  		<br/>
-	  		<textarea onkeypress="textarea_onkey(event);" id="commform-text" cols=40 rows=10 name="txt"></textarea>
-	  		<br/>
-	  		<input type="hidden" size="3" name="pdf" value='{{pdf.id}}'/>
-	  		<input type="hidden" size="3" id="commform-x" name="x"/>
-	  		<input type="hidden" size="3" id="commform-y" name="y"/>
-	  		<input type="hidden" size="3" id="commform-img-id" name="img-id"/>
-	  		<input type="hidden" size="3" id="commform-id" name="id"/>
-	  		<input type="hidden" size="3" id="commform-action" name="action"/>
-	  		<input type="hidden" size="3" id="commform-action" name="scroll"/>
-		</form>
-		<!-- /Pridat korekturu / komentar !-->
-	</div>
-
-	{% for i in img_indexes %}
-	<div class='imgdiv'>
-		<img width='1021' height='1448' 
-			onclick='img_click(this,event)' id='img-{{i}}' 
-			src='/media/korektury/img/{{img_prefix}}-{{i}}.png'/>
-	</div>
-	<hr/>
-	{% endfor %}
-
-	<h4>Změnit stav PDF:</h4>
-	<i>Aktuální: {{pdf.status}}</i>
-	<br>
-	<!-- Zmenit stav PDF !-->
-	<form method="post">
-		{% csrf_token %}
-		<input type='hidden' name='action' value='set-state'/>
-		<input type='hidden' name='pdf' value='{{pdf.id}}'/>
-		<input type="radio" name="state" value="adding" {% if pdf.status == 'pridavani' %} checked {% endif %}>Přidávání korektur
-		<br>
-		<input type="radio" name="state" value="comitting" {% if pdf.status == 'zanaseni' %} checked {% endif %}>Zanášení korektur
-		<br>
-		<input type="radio" name="state" value="deprecated" {%	if pdf.status == 'zastarale' %} checked {% endif %}>Zastaralé, nekorigovat
-		<br>
-		<input type='submit' value='Změnit stav PDF'/>
-	</form>
-	
-	<!-- /Zmenit stav PDF !-->
-	<hr/>
-	<p>
-  Děkujeme opravovatelům:
-    {% for z in zasluhy %}
-      {{z.autor}} ({{z.pocet}}){% if not forloop.last %},{% endif %}
-    {% endfor %}</p>
-	<hr>
-
-	{% for o in opravy %}
-	<div onclick='img_click(this,event)'
-		id='op{{o.id}}-pointer'
-		class='pointer {{o.status}}'>
-	</div>
-	<div name='op{{o.id}}' id='op{{o.id}}' 
-	    class='box {{o.status}}' 
-	    onmouseover='box_onmouseover(this)' 
-	    onmouseout='box_onmouseout(this)'> 
-
-    	<div class='corr-header'> 
-			<span class='author' id='op{{o.id}}-autor'>{{o.autor}}</span>
-			<span class='float-right'>
-				<span id='op{{o.id}}-buttons'>
-				<!-- Existujici korektura !-->
-	  			<form  action='' onsubmit='save_scroll(this)' method='POST'>
-	   				{% csrf_token %}
-	   				<input type='hidden' name="au" value="{{o.autor}}"/>
-	   				<input type='hidden' name='pdf' value='{{pdf.id}}'>
-	   				<input type='hidden' name='id' value='{{o.id}}'>
-	   				<input type='hidden' name='scroll'>
-	   				
-					{% if o.komentare %}
-	   				<button name='action' value='del' type='button'
-            			title="Opravu nelze smazat &ndash; už ji někdo okomentoval">
-                  <img src="{% static "korektury/imgs/delete-gr.png"%}"/>
-	   				</button>
-					{% else %}
-					<button type='submit' name='action' value='del' title='Smaž opravu'>
-            <img src="{% static "korektury/imgs/delete.png"%}"/>
-					</button>
-					{% endif %} 
-					{% if o.status != 'k_oprave' %}
-					<button type='submit' name='action' value='undone' title='Označ jako neopravené'>
-            <img src="{% static "korektury/imgs/undo.png"%}"/>
-					</button>
-					{% endif %}
-					{% if o.status != 'opraveno' %}
-					<button type='submit' name='action' value='done' title='Označ jako opravené'>
-            <img src="{% static "korektury/imgs/check.png"%}"/>
-					</button>
-					{% endif %}
-					{% if o.status != 'neni_chyba' %} 
-					<button type='submit' name='action' value='wontfix' title='Označ, že se nebude měnit'>
-            <img src="{% static "korektury/imgs/cross.png" %}"/>
-					</button>
-					{% endif %}
-					{% if o.status != 'k_zaneseni' %} 
-					<button type='submit' name='action' value='ready' title='Označ jako připraveno k zanesení'>
-            <img src="{% static "korektury/imgs/tex.png" %}"/>
-					</button>
-					{% endif %}
-				</form>
-				<!-- /Existujici korektura !-->
-						
-				{% if o.komentare %}
-				<button type='button' title="Korekturu nelze upravit &ndash; už ji někdo okomentoval">
-          <img src="{% static "korektury/imgs/edit-gr.png" %}"/>
-				</button>
-				{% else %}
-				<button type='button' onclick='box_edit("op{{o.id}}","update");' title='Oprav opravu'>
-          <img src="{% static "korektury/imgs/edit.png" %}"/>
-				</button>
-				{% endif %}
-				{% if o.status == 'opraveno' or o.status == 'neni_chyba'  %}
-				<button type='button' title='Korekturu nelze komentovat, protože už je uzavřená'>
-          <img src="{% static "korektury/imgs/comment-gr.png" %}"/>
-				</button>
-				{% else %}
-				<button type='button' onclick='box_edit("op{{o.id}}", "comment");' title='Komentovat'>
-          <img src="{% static "korektury/imgs/comment.png" %}"/>
-				</button>
-				{% endif %}
-
-				</span>
-				<button type='button' onclick='toggle_visibility("op{{o.id}}");' title='Skrýt/Zobrazit'>
-          <img src="{% static "korektury/imgs/hide.png" %}"/>
-				</button>
-
-			</span>
-		</div>
-		<div class='corr-body' id='op{{o.id}}-body'>
-		<div id='op{{o.id}}-text'>{{o.text|linebreaks}}</div>
-
-		{% for k in o.komentare %}
-    	<hr>
-		<div class='comment' id='k{{k.id}}'>
-    		<div class='corr-header'>
-        		<div class='author'>{{k.autor}}</div>
-            	<div class="float-right">
-		<!-- Komentar !-->
-                    <form  action='' onsubmit='save_scroll(this)' method='POST'>
-						{% csrf_token %}
-                    	<input type='hidden' name='pdf' value='{{pdf.id}}'>
-						<input type='hidden' name='id' value='{{k.id}}'>
-                    	<input type='hidden' name='scroll'>
-                        {% if forloop.last %}
-                    	  <button type='submit' name='action' value='del-comment' title='Smaž komentář'
-                      	  onclick='return confirm("Opravdu smazat komentář?")'>
-                            <img src="{% static "korektury/imgs/delete.png" %}"/>
-					 	  </button>
-                        {% else %}
-                          <button name='action' value='del-comment' type='button'
-            			  title="Komentář nelze smazat &ndash; existuje novější">
-                            <img src="{% static "korektury/imgs/delete-gr.png"%}"/>
-                          </button>
-                        {% endif %}
-                    </form>
-					<!-- /Komentar !-->
-                    {% if forloop.last %}
-					  <button type='button' onclick="update_comment('op{{o.id}}','kt{{k.id}}');" title='Uprav komentář'>
-                        <img src="{% static "korektury/imgs/edit.png"%}"/>
-					  </button>
-                    {% else %}
-                      <button type='button' title="Komentář nelze upravit &ndash; existuje novější">
-                        <img src="{% static "korektury/imgs/edit-gr.png" %}"/>
-                      </button>
-                    {% endif %}
-				</div>
-			</div>
-			<div id='kt{{k.id}}'>{{k.text|linebreaks}}</div>
-		</div>
-		{% endfor %} 
-		</div>
-	</div>	
-	{% endfor %}
-
-	<script>
-	var comments = [
-	{% for s in opravy_strany %}
-		["img-{{s.strana}}", [{% for o in s.op_id %}["op{{o.id}}",{{o.x}},{{o.y}}],{% endfor %}[]]],
-	{% endfor %}
-	[]]
-	{% if scroll %}
-		window.scrollTo(0,{{scroll}});
-	{% endif %}
-	</script>
-</body>
-</html>

korektury/urls.py

@@ -1,4 +1,6 @@
 from django.urls import path
+from django.urls import include
+
 from personalni.utils import org_required
 from . import views
 
@@ -7,4 +9,6 @@ urlpatterns = [
 	path('korektury/neseskupene/', org_required(views.KorekturyAktualniListView.as_view()), name='korektury_neseskupene_list'),
 	path('korektury/zastarale/', org_required(views.KorekturyZastaraleListView.as_view()), name='korektury_stare_list'),
 	path('korektury/<int:pdf>/', org_required(views.KorekturyView.as_view()), name='korektury'),
+
+	path('korektury/api/', include('korektury.api.urls')),
 ]

korektury/utils.py

@@ -0,0 +1,53 @@
+from django.core.mail import EmailMessage
+from django.http import HttpRequest
+from django.urls import reverse
+
+from korektury.models import Komentar, Oprava
+from personalni.models import Organizator
+
+
+def send_email_notification_komentar(oprava: Oprava, autor: Organizator, request: HttpRequest):
+	''' Rozesle e-mail pri pridani komentare / opravy,
+		ktery obsahuje text vlakna opravy.
+	'''
+
+	# parametry e-mailu
+	#odkaz = "https://mam.mff.cuni.cz/korektury/{}/".format(oprava.pdf.pk)
+	odkaz = request.build_absolute_uri(reverse('korektury', kwargs={'pdf': oprava.pdf.pk}))
+	odkaz = f"{odkaz}#op{oprava.id}-pointer"
+	from_email = 'korekturovatko@mam.mff.cuni.cz'
+	subject = 'Nová korektura od {} v {}'.format(autor, oprava.pdf.nazev)
+	texty = []
+	for kom in Komentar.objects.filter(oprava=oprava):
+		texty.append((kom.autor.osoba.plne_jmeno(),kom.text))
+	optext = "\n\n\n".join([": ".join(t) for t in texty])
+	text = u"Text komentáře:\n\n{}\n\n=== Konec textu komentáře ===\n\
+				\nodkaz do korekturovátka: {}\n\
+				\nVaše korekturovátko\n".format(optext, odkaz)
+
+	# Prijemci e-mailu
+	emails = set()
+
+	# nalezeni e-mailu na autory komentaru
+	for komentar in oprava.komentar_set.all():
+		email_komentujiciho = komentar.autor.osoba.email
+		if email_komentujiciho:
+			emails.add(email_komentujiciho)
+
+	# zodpovedni orgove
+	for org in oprava.pdf.orgove.all():
+		email_zobpovedny = org.osoba.email
+		if email_zobpovedny:
+			emails.add(email_zobpovedny)
+
+	# odstran e-mail autora opravy
+	email = autor.osoba.email
+	if email:
+		emails.discard(email)
+
+	EmailMessage(
+		subject=subject,
+		body=text,
+		from_email=from_email,
+		to=list(emails),
+	).send()

korektury/views.py

@@ -2,24 +2,18 @@ from django.shortcuts import get_object_or_404, render
 from django.views import generic
 from django.conf import settings
 from django.http import HttpResponseForbidden
-from django.core.mail import EmailMessage
 from django.db.models import Count,Q
 
+from .utils import send_email_notification_komentar
 from .models import Oprava,Komentar,KorekturovanePDF, Organizator
-from .forms import OpravaForm
-
-import subprocess
-import shutil
-import os
 
 class KorekturyListView(generic.ListView):
 	model = KorekturovanePDF
-	# Nefunguje, filtry se vubec nepouziji
 	queryset = KorekturovanePDF.objects.annotate(
-		k_oprave_cnt=Count('oprava',distinct=True,filter=Q(oprava__status='k_oprave')),
-		opraveno_cnt=Count('oprava',distinct=True,filter=Q(oprava__status='opraveno')),
-		neni_chyba_cnt=Count('oprava',distinct=True,filter=Q(oprava__status='neni_chyba')),
-		k_zaneseni_cnt=Count('oprava',distinct=True,filter=Q(oprava__status='k_zaneseni')),
+		k_oprave_cnt=Count('oprava',distinct=True,filter=Q(oprava__status=Oprava.STATUS.K_OPRAVE)),
+		opraveno_cnt=Count('oprava',distinct=True,filter=Q(oprava__status=Oprava.STATUS.OPRAVENO)),
+		neni_chyba_cnt=Count('oprava',distinct=True,filter=Q(oprava__status=Oprava.STATUS.NENI_CHYBA)),
+		k_zaneseni_cnt=Count('oprava',distinct=True,filter=Q(oprava__status=Oprava.STATUS.K_ZANESENI)),
 		)
 	template_name = 'korektury/seznam.html'
 
@@ -58,13 +52,15 @@ class KorekturySeskupeneListView(KorekturyAktualniListView):
 ### Korektury
 class KorekturyView(generic.TemplateView):
 	model = Oprava
-	template_name = 'korektury/opraf.html'
-	form_class = OpravaForm
+	template_name = 'korektury/korekturovatko/htmlstrana.html'
+
+	def setup(self, request, *args, **kwargs):
+		super().setup(request, *args, **kwargs)
+		self.pdf_id = self.kwargs["pdf"]
+		self.pdf = get_object_or_404(KorekturovanePDF, id=self.pdf_id)
 
 	def post(self, request, *args, **kwargs):
-		form = self.form_class(request.POST)
 		q = request.POST
-		scroll = q.get('scroll')
 
 		# prirazeni autora podle prihlaseni
 		autor_user = request.user
@@ -73,50 +69,27 @@ class KorekturyView(generic.TemplateView):
 		if not autor:
 			return HttpResponseForbidden()
 
-		if not scroll:
-			scroll = 0
-
 		action = q.get('action')
 		if (action == ''):  # Přidej
 			x = int(q.get('x'))
 			y = int(q.get('y'))
 			text = q.get('txt')
 			strana = int(q.get('img-id')[4:])
-			pdf = KorekturovanePDF.objects.get(id=q.get('pdf'))
-
-			op = Oprava(x=x,y=y, autor=autor, text=text, strana=strana,pdf = pdf)
+			op = Oprava(x=x,y=y, strana=strana, pdf=self.pdf)
 			op.save()
-			self.send_email_notification_komentar(op,autor)
+			kom = Komentar(oprava=op,autor=autor,text=text)
+			kom.save()
+			send_email_notification_komentar(op, autor, request)
 		elif (action == 'del'):
 			id = int(q.get('id'))
 			op = Oprava.objects.get(id=id)
+			for k in Komentar.objects.filter(oprava=op):
+				k.delete()
 			op.delete()
-		elif (action == 'update'):
+		elif action in Oprava.STATUS.values:
 			id = int(q.get('id'))
 			op = Oprava.objects.get(id=id)
-			text = q.get('txt')
-			op.autor = autor
-			op.text = text
-			op.save()
-		elif (action == 'undone'):
-			id = int(q.get('id'))
-			op = Oprava.objects.get(id=id)
-			op.status = op.STATUS_K_OPRAVE
-			op.save()
-		elif (action == 'done'):
-			id = int(q.get('id'))
-			op = Oprava.objects.get(id=id)
-			op.status = op.STATUS_OPRAVENO
-			op.save()
-		elif (action == 'ready'):
-			id = int(q.get('id'))
-			op = Oprava.objects.get(id=id)
-			op.status = op.STATUS_K_ZANESENI
-			op.save()
-		elif (action == 'wontfix'):
-			id = int(q.get('id'))
-			op = Oprava.objects.get(id=id)
-			op.status = op.STATUS_NENI_CHYBA
+			op.status = action
 			op.save()
 		elif (action == 'comment'):
 			id = int(q.get('id'))
@@ -124,7 +97,7 @@ class KorekturyView(generic.TemplateView):
 			text = q.get('txt')
 			kom = Komentar(oprava=op,autor=autor,text=text)
 			kom.save()
-			self.send_email_notification_komentar(op,autor)
+			send_email_notification_komentar(op, autor, request)
 		elif (action == 'update-comment'):
 			id = int(q.get('id'))
 			kom = Komentar.objects.get(id=id)
@@ -137,85 +110,23 @@ class KorekturyView(generic.TemplateView):
 			kom = Komentar.objects.get(id=id)
 			kom.delete()
 		elif (action == 'set-state'):
-			pdf = KorekturovanePDF.objects.get(id=q.get('pdf'))
-			if (q.get('state') == 'adding'):
-				pdf.status = pdf.STATUS_PRIDAVANI
-			elif (q.get('state') == 'comitting'):
-				pdf.status = pdf.STATUS_ZANASENI
-			elif (q.get('state') == 'deprecated'):
-				pdf.status = pdf.STATUS_ZASTARALE
-			pdf.save()
+			status = q.get('state')
+			assert status in KorekturovanePDF.STATUS.values
+			self.pdf.status = status
+			self.pdf.save()
 		context = self.get_context_data()
-		context['scroll'] = scroll
 		context['autor'] = autor
-		return render(request, 'korektury/opraf.html',context)
-
-	def send_email_notification_komentar(self, oprava, autor):
-		''' Rozesle e-mail pri pridani komentare / opravy,
-			ktery obsahuje text vlakna opravy.
-		'''
-
-		# parametry e-mailu
-		#odkaz = "https://mam.mff.cuni.cz/korektury/{}/".format(oprava.pdf.pk)
-		from django.urls import reverse
-		odkaz = self.request.build_absolute_uri(reverse('korektury', kwargs={'pdf': oprava.pdf.pk}))
-		odkaz = f"{odkaz}#op{oprava.id}-pointer"
-		from_email = 'korekturovatko@mam.mff.cuni.cz'
-		subject = 'Nová korektura od {} v {}'.format(autor, oprava.pdf.nazev)
-		texty = [(oprava.autor.osoba.plne_jmeno(),oprava.text)]
-		for kom in Komentar.objects.filter(oprava=oprava):
-			texty.append((kom.autor.osoba.plne_jmeno(),kom.text))
-		optext = "\n\n\n".join([": ".join(t) for t in texty])
-		text = u"Text komentáře:\n\n{}\n\n=== Konec textu komentáře ===\n\
-				\nodkaz do korekturovátka: {}\n\
-				\nVaše korekturovátko\n".format(optext, odkaz)
-
-		# Prijemci e-mailu
-		emails = set()
-		# e-mail autora korektury
-		email = oprava.autor.osoba.email
-		if email:
-			emails.add(email)
-
-		# nalezeni e-mailu na autory komentaru
-		for komentar in oprava.komentar_set.all():
-			email_komentujiciho = komentar.autor.osoba.email
-			if email_komentujiciho:
-				emails.add(email_komentujiciho)
-
-		# zodpovedni orgove
-		for org in oprava.pdf.orgove.all():
-			email_zobpovedny = org.osoba.email
-			if email_zobpovedny:
-				emails.add(email_zobpovedny)
-
-		# odstran e-mail autora opravy
-		email = autor.osoba.email
-		if email:
-			emails.discard(email)
-
-		EmailMessage(
-			subject=subject,
-			body=text,
-			from_email=from_email,
-			to=list(emails),
-		).send()
+		return render(request, 'korektury/korekturovatko/htmlstrana.html', context)
 
 	def get_context_data(self, **kwargs):
 		context = super().get_context_data(**kwargs)
-		pdf = get_object_or_404(KorekturovanePDF, id=self.kwargs['pdf'])
-		context['pdf'] = pdf
-		context['img_prefix'] = pdf.get_prefix()
+		context['pdf'] = self.pdf
+		context['img_prefix'] = self.pdf.get_prefix()
 		context['img_path'] = settings.KOREKTURY_IMG_DIR
-		context['img_indexes'] = range(pdf.stran) 
-		context['form_oprava'] = OpravaForm()
-		opravy = Oprava.objects.filter(pdf=self.kwargs['pdf'])
+		context['img_indexes'] = range(self.pdf.stran)
+		opravy = Oprava.objects.filter(pdf=self.pdf_id)
 		zasluhy = {}
 		for o in opravy:
-			if o.autor in zasluhy:
-				zasluhy[o.autor]+=1
-			else:
-				zasluhy[o.autor]=1
 			o.komentare = o.komentar_set.all()
 			for k in o.komentare:
 				if k.autor in zasluhy:
@@ -241,6 +152,3 @@ class KorekturyView(generic.TemplateView):
 		context['zasluhy'] = zasluhy
 		return context
 
-	def form_valid(self,form):
-		return super().form_valid(form)
-

mamweb/settings_common.py

@@ -134,6 +134,7 @@ INSTALLED_APPS = (
 	'tvorba',
 	'galerie',
 	'korektury',
+	'korektury.api',
 	'prednasky',
 	'header_fotky',
 	'various',