From 2f51d5c3cbc90a957995ba663728169c79e05309 Mon Sep 17 00:00:00 2001
From: "Tomas \"Jethro\" Pokorny" <xtompok@gmail.com>
Date: Thu, 24 Dec 2015 15:34:20 +0100
Subject: [PATCH] Funkcni stav PDF.

Stav PDF se jiz da nastavit a pokud neni pridavani, tak upozornuje
pri pridavani korektur.
---
 korektury/models.py                           |  11 +++++++-
 korektury/static/korektury/imgs/delete-gr.png | Bin 348 -> 347 bytes
 korektury/static/korektury/opraf.css          |   7 +++--
 korektury/static/korektury/opraf.js           |  11 ++++++++
 korektury/templates/korektury/opraf.html      |  25 +++++++++++++++++-
 korektury/views.py                            |  10 +++++++
 6 files changed, 60 insertions(+), 4 deletions(-)

diff --git a/korektury/models.py b/korektury/models.py
index 6aa41c2c..ee873616 100644
--- a/korektury/models.py
+++ b/korektury/models.py
@@ -10,6 +10,7 @@ from django.utils.encoding import force_unicode
 from django.utils.text import slugify
 from django.core.urlresolvers import reverse
 from django.core.cache import cache
+from django.core.exceptions import ObjectDoesNotExist
 from imagekit.models import ImageSpecField, ProcessedImageField
 from imagekit.processors import ResizeToFit, Transpose
 
@@ -50,7 +51,7 @@ class KorekturovanePDF(models.Model):
 
     komentar = models.TextField(u'komentář k PDF',blank = True, help_text='Komentář ke korekturovanému PDF (např. na co se zaměřit)')
 
-    pdf = models.FileField(u'pdf', upload_to = generate_filename)
+    pdf = models.FileField(u'PDF', upload_to = generate_filename)
 
     stran = models.IntegerField(u'počet stran', help_text = 'Počet stran PDF', default = 0)
     STATUS_PRIDAVANI = 'pridavani'
@@ -68,6 +69,14 @@ class KorekturovanePDF(models.Model):
     #TODO Nepovinný foreign key k číslu
 
     def save(self):
+        # Pokud se nezmenilo PDF, tak nepregenerovavej nahledy
+        try:
+            original = KorekturovanePDF.objects.get(pk=self.pk)
+            if original.pdf == self.pdf:
+                super(KorekturovanePDF, self).save()
+                return
+        except ObjectDoesNotExist:
+            pass
         super(KorekturovanePDF, self).save()
         print("\nSaving")
         print(self.pdf.path)
diff --git a/korektury/static/korektury/imgs/delete-gr.png b/korektury/static/korektury/imgs/delete-gr.png
index de817f32a18b98fe28cd97c732932c96ecc21b6c..d0ed643cea76a7b60f4c34da31b02177e4171a0a 100644
GIT binary patch
delta 276
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delta 277
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diff --git a/korektury/static/korektury/opraf.css b/korektury/static/korektury/opraf.css
index e326a5e9..18da5f5a 100644
--- a/korektury/static/korektury/opraf.css
+++ b/korektury/static/korektury/opraf.css
@@ -1,6 +1,9 @@
 body{background: #f3f3f3; color: black;}
-body.locked {
-    background: rgb(144, 189, 255);
+body.comitting {
+    background: yellow;
+}
+body.deprecated {
+    background: red;
 }
 
 img{background:white;}
diff --git a/korektury/static/korektury/opraf.js b/korektury/static/korektury/opraf.js
index 4916fa3c..d39c0797 100644
--- a/korektury/static/korektury/opraf.js
+++ b/korektury/static/korektury/opraf.js
@@ -94,6 +94,17 @@ function close_commform() {
 
 // 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;
diff --git a/korektury/templates/korektury/opraf.html b/korektury/templates/korektury/opraf.html
index d6ab3d2f..79af76e9 100644
--- a/korektury/templates/korektury/opraf.html
+++ b/korektury/templates/korektury/opraf.html
@@ -5,8 +5,12 @@
 	<script src="/static/korektury/opraf.js"></script>
 	<title>Korektury {{pdf.nazev}}</title>
 </head>
-<body> 
+<body {% if pdf.status = 'zanaseni'%} class="comitting" {% elif pdf.status = 'zastarale' %} class="deprecated" {% endif %}> 
 	<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="/korektury">ls</a> |
 	<a href="?action=doc">help</a> |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|
@@ -54,6 +58,25 @@
 	</form>
 	<!-- /Smazat vsechny komentare !-->
 	<hr/>
+	<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 autor,pocet in zasluhy.items %} {{autor}}({{pocet}}) {% endfor %}</p>
 	<hr>
diff --git a/korektury/views.py b/korektury/views.py
index 668e293b..48b57820 100644
--- a/korektury/views.py
+++ b/korektury/views.py
@@ -105,6 +105,16 @@ class KorekturyView(generic.TemplateView):
                 komentare = Komentar.objects.filter(oprava=opravy)
                 opravy.delete()
                 komentare.delete()
+        elif (action == u'set-state'):
+            pdf = KorekturovanePDF.objects.get(id=q.get('pdf'))
+            if (q.get('state') == u'adding'):
+                pdf.status = pdf.STATUS_PRIDAVANI
+            elif (q.get('state') == u'comitting'):
+                pdf.status = pdf.STATUS_ZANASENI
+            elif (q.get('state') == u'deprecated'):
+                pdf.status = pdf.STATUS_ZASTARALE
+            pdf.save()
+