print product pdf and view article frontend

edgware/editor/models.py

@@ -79,9 +79,32 @@ class Product(models.Model):
   abstract = models.TextField(blank=True, null=True)
   videos = models.ManyToManyField("Video", blank=True)
   audios = models.ManyToManyField("Audio", blank=True)
+
   def __unicode__(self):
     return "%s" % (self.title)
 
+  def get_print_multiplier(self, dpi):
+#    product = Product.objects.get(pk=self.product.id)
+    print_width_mm = self.typ.print_width
+    dpm = dpi // 25.4
+    pixel_width = print_width_mm * dpm
+    m = pixel_width // 800.0
+    return m
+
+  def get_page_list(self):
+    pages = []
+    articles = Article.objects.filter(page=self).order_by('order')
+    for a in articles:
+      a_pages = Page.objects.filter(article=a).order_by('page_no')
+      pages.extend(a_pages)
+    return pages
+
+  def get_view_size(self, width=800):
+    aspect_ratio = self.typ.aspect_ratio
+    width = width + .0
+    height = int(width // aspect_ratio)    
+    return (int(width), height,)
+
 class Video(models.Model):
   fil = models.ForeignKey(File)
   srt = models.ManyToManyField("Srt", blank=True, null=True)
@@ -119,7 +142,7 @@ For delete box, prop = 'delete_box'
 For image_crop, prop = 'crop',
 For image_resize, prop = 'image_resize'
 
-(of course this is ugly).
+(of course, this is ugly).
 '''
 
 class Revision(models.Model):
@@ -158,6 +181,7 @@ class Article(models.Model):
       new_revisions_all = Revision.objects.filter(article=self).filter(id__gt=revision_no)
       new_revisions_others = new_revisions_all.exclude(uuid=uuid)
       for rev in new_revisions_others:
+#If there are multiple changes on the same property of the same box, send back only the latest property value.
         if new_revisions_all.filter(id__gt=rev.id, prop=rev.prop, box_type=rev.box_type, page=rev.page).count() > 0:
           UGLY_HACK = True
         else: 

edgware/editor/urls.py

@@ -22,9 +22,11 @@ urlpatterns = patterns('',
     (r'^article/(?P<id>\d+)/$', views.edit_article),
     (r'^view_page/(?P<id>\d+)/$', views.view_page),
     (r'^view_article/(?P<id>\d+)/$', views.view_article),
+    (r'^article_frontend/(?P<product_id>\d+)/(?P<article_order>\d+)/$', views.article_frontend),
     (r'^issue/(?P<id>\d+)/$', views.edit_issue),
     (r'^issue_list/', views.issue_list),
     (r'^new_issue/', views.new_issue),
     (r'^page_pdf/', views.page_pdf),
+    (r'^product_pdf/', views.product_pdf),
     (r'^poll_changes/', views.poll_changes),
 )

edgware/editor/views.py

@@ -4,6 +4,8 @@ from files.models import *
 from django.http import HttpResponse, HttpResponseRedirect
 from django.shortcuts import render_to_response
 from django.contrib.auth.decorators import login_required
+from oxdjango.decorators import login_required_json
+from oxdjango.shortcuts import get_object_or_404_json
 try:
   import json
 except:
@@ -14,6 +16,7 @@ from os.path import join
 from settings import MEDIA_ROOT
 from PIL import Image
 import os
+from print_pdf import print_url_list
 
 @login_required
 def editor(request):
@@ -72,7 +75,7 @@ def add_srt(request):
   media.save()
   return HttpResponse("1")
 
-# @login_required
+@login_required
 def edit_article(request, id):
   c = Category.objects.all()
   a = Article.objects.get(pk=id)
@@ -477,6 +480,26 @@ def view_article(request, id):
   page_height = article.view_size()[1]
   return render_to_response("view_article.html", {'pages': d, 'm': m, 'width': addPx(page_width), 'height': addPx(page_height)})
 
+def article_frontend(request, product_id, article_order):
+  product = Product.objects.get(pk=product_id)
+  article = Article.objects.filter(product=product, order=article_order)[0]
+  width = product.get_view_size()[0]
+  height = product.get_view_size()[1]
+  pages = article.get_dict()
+  articles_before = Article.objects.filter(product=product, order__lt=article_order).order_by('order')
+  articles_after = Article.objects.filter(product=product, order__gt=article_order).order_by('order')
+  d = {
+    'pages': pages,
+    'height': height,
+    'width': width,
+    'm': 1,
+    'article': article,
+    'articles_before': articles_before,
+    'articles_after': articles_after
+  }
+  return render_to_response("article_frontend.html", {'pages': pages, 'width': width, 'height': height, 'm': 1})
+
+
 def poll_changes(request):
   a_id = request.GET['article_id']
   article = Article.objects.get(pk=a_id)
@@ -504,6 +527,36 @@ def page_pdf(request):
   os.system(cmd)
   return HttpResponseRedirect(output_path.replace(MEDIA_ROOT, "/static"))
 
+'''
+def article_pdf(request):
+  article_id = request.GET['a']
+  page_links = []
+  article = get_object_or_404_json(Article, pk=article_id)
+  pages = Page.objects.filter(article=article)
+'''
+
+def product_pdf(request):
+  p_id = request.GET['id']
+  product = get_object_or_404_json(Product, pk=p_id)
+  if request.GET.has_key('dpi'):
+    dpi = request.GET['dpi']
+  else:
+    dpi = 150
+  if request.GET.has_key('width'):
+    width_mm = request.GET['width']
+  else:
+    width_mm = product.typ.print_width
+  height_mm = int(width_mm // product.typ.aspect_ratio)
+  pages = product.get_page_list()
+  m = product.get_print_multiplier(dpi)
+  url_list = []
+  for p in pages:
+    url = "http://edgwareroad.org/edit/view_article/%d/?m=%f&p=%d'" % (p.article.id, m, p.id)
+    url_list.append(url)
+  output_path = MEDIA_ROOT + "/pdf/" + self.title + ".pdf"
+  pdf_path = print_url_list(url_list, width, height, output_path)
+  return HttpResponseRedirect(pdf_path.replace(MEDIA_ROOT, "/static"))
+
 def article_json(request):
   article_id = request.GET['id']
   article = Article.objects.get(pk=article_id)

edgware/settings.py

@@ -2,7 +2,7 @@
 import os
 from os.path import join
 
-DEBUG = False
+DEBUG = True
 TEMPLATE_DEBUG = DEBUG
 LOCAL_DEVELOPMENT = True
 APPEND_SLASH = True

edgware/static/js/articleDemo.js

@@ -15,13 +15,13 @@ $(document).ready(function() {
     $(this).next().slideUp();
     return false;
     });
-
+/*
   var playerPath = "/static/images/player.swf";
   var so = new SWFObject(playerPath, 'mpl', '300', '30', '9');
   so.addParam("allowfullscreen", "false");
   so.addParam('flashvars', 'file=/static/images/GentlemanMiddleman.mp3');
   so.write("audioPlayer");
-
+*/
 /*
   var so2 = new SWFObject(playerPath, 'mpl2', '300', '30', '9');
   so2.addParam("allowfullscreen", "false");

edgware/static/js/editor.js

@@ -115,7 +115,10 @@ function handleRevision(json) {
   }
               
 $(document).ready(function() {
-
+  if (window.navigator.userAgent.indexOf("Firefox") == -1) {
+    alert("Sorry, this currently only works in Firefox.");
+    window.location.href = "/";
+    }
   if (ARTICLE_ID != 0) {
     loadArticle(ARTICLE_ID);    
     } else {                                    
@@ -390,7 +393,7 @@ function reSortBoxes (canvas) {
   }
 
 function compareZIndex(a, b) {
-  return $(b).css('z-index') - $(a).css('z-index');
+  return parseInt($(b).css('z-index')) - parseInt($(a).css('z-index'));
 //  console.log('gjugg');
 //  console.log($(b).css('z-index'));
 //  console.log('mugg');