Added printing

rigForms/templates/rigForms/form_print.xml

@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+{% load multiply from filters %}
+{% load static %}
+<!DOCTYPE document SYSTEM "rml.dtd">
+
+<document filename="Form Print.pdf">
+    <docinit>
+        <registerTTFont faceName="OpenSans" fileName="{{ fonts.opensans.regular }}"/>
+        <registerTTFont faceName="OpenSans-Bold" fileName="{{ fonts.opensans.bold }}"/>
+        <registerFontFamily name="OpenSans" bold="OpenSans-Bold" boldItalic="OpenSans-Bold"/>
+    </docinit>
+
+    <stylesheet>
+        <initialize>
+            <color id="LightGray" RGB="#D3D3D3"/>
+            <color id="DarkGray" RGB="#707070"/>
+        </initialize>
+
+        <paraStyle name="style.para" fontName="OpenSans" />
+        <paraStyle name="blockPara" spaceAfter="5" spaceBefore="5"/>
+        <paraStyle name="style.Heading1" fontName="OpenSans" fontSize="16" leading="18" spaceAfter="0"/>
+        <paraStyle name="style.Heading2" fontName="OpenSans-Bold" fontSize="10" spaceAfter="2"/>
+        <paraStyle name="style.Heading3" fontName="OpenSans" fontSize="10" spaceAfter="0"/>
+        <paraStyle name="center" alignment="center"/>
+
+        <blockTableStyle id="checkboxTable">
+            <!-- <lineStyle cap="default" kind="grid" colorName="black" thickness="1" start="0,0" stop="-1,-1"/> -->
+            <blockValign start="0,0" stop="-1,-1" value="top"/>
+            <!-- <lineStyle kind="lineabove" start="1,0" stop="-1,-1" colorName="lightgrey"/> -->
+            <lineStyle kind="linebelow" start="1,0" stop="-1,-1" colorName="lightgrey"/>
+            <blockLeftPadding start="0,0" stop="-1,-1" length="0"/>
+        </blockTableStyle>
+
+        <blockTableStyle id="stringTable">
+            <!-- <lineStyle cap="default" kind="grid" colorName="black" thickness="1" start="0,0" stop="-1,-1"/> -->
+            <blockValign start="0,0" stop="-1,-1" value="top"/>
+            <!-- <blockLeftPadding start="0,0" stop="-1,-1" length="0"/> -->
+            <!-- <lineStyle kind="lineabove" start="1,0" stop="-1,-1" colorName="lightgrey"/> -->
+            <lineStyle kind="linebelow" start="1,0" stop="-1,-1" colorName="lightgrey"/>
+        </blockTableStyle>
+        <blockTableStyle id="objectTable">
+            <!-- <lineStyle cap="default" kind="grid" colorName="black" thickness="1" start="0,0" stop="-1,-1"/> -->
+            <blockValign start="0,0" stop="-1,-1" value="top"/>
+            <!-- <blockLeftPadding start="0,0" stop="-1,-1" length="0"/> -->
+            <!-- <lineStyle kind="lineabove" start="1,0" stop="-1,-1" colorName="lightgrey"/> -->
+            <lineStyle kind="linebelow" start="1,0" stop="-1,-1" colorName="lightgrey"/>
+        </blockTableStyle>
+    </stylesheet>
+
+    <template > {# Note: page is 595x842 points (1 point=1/72in) #}
+            <pageTemplate id="Headed" >
+                <pageGraphics>
+                    <image file="RIGS/static/imgs/paperwork/corner-tr-su.jpg" x="395" y="642" height="200" width="200"/>
+                    <image file="RIGS/static/imgs/paperwork/corner-bl.jpg" x="0" y="0" height="200" width="200"/>
+
+                    {# logo positioned 42 from left, 33 from top #}
+                    <image file="RIGS/static/imgs/paperwork/tec-logo.jpg" x="42" y="719" height="90" width="84"/>
+                    
+                    <setFont name="OpenSans-Bold" size="22.5" leading="10"/>
+                    <drawString x="137" y="780">TEC PA &amp; Lighting</drawString>
+
+                    <setFont name="OpenSans" size="9"/>
+                    <drawString x="137" y="760">Portland Building, University Park, Nottingham, NG7 2RD</drawString>
+                    <drawString x="137" y="746">www.nottinghamtec.co.uk</drawString>
+                    <drawString x="265" y="746">info@nottinghamtec.co.uk</drawString>
+                    <drawString x="137" y="732">Phone: (0115) 846 8720</drawString>
+
+                    
+
+                    <setFont name="OpenSans" size="10" />
+                    {% if copy %}<drawCenteredString x="302.5" y="50">[{{ copy }} Copy]</drawCenteredString>{% endif %}
+                    <drawCenteredString x="302.5" y="38">[Page <pageNumber/> of <getName id="lastPage" default="0" />]</drawCenteredString>
+                </pageGraphics>
+                
+                <frame id="main" x1="50" y1="65" width="495" height="645"/>
+            </pageTemplate>
+
+            <pageTemplate id="Main">
+                <pageGraphics>
+                    <image file="RIGS/static/imgs/paperwork/corner-tr.jpg" x="395" y="642" height="200" width="200"/>
+                    <image file="RIGS/static/imgs/paperwork/corner-bl.jpg" x="0" y="0" height="200" width="200"/>
+                    
+                    <setFont name="OpenSans" size="10"/>
+                     {% if not invoice %}<drawCenteredString x="302.5" y="50">[{{ copy }} Copy]</drawCenteredString>{% endif %}
+                    <drawCenteredString x="302.5" y="38">[Page <pageNumber/> of <getName id="lastPage" default="0" />]</drawCenteredString>
+                </pageGraphics>
+                <frame id="main" x1="50" y1="65" width="495" height="727"/>
+            </pageTemplate>
+    </template>
+
+    <story firstPageTemplate="Headed">
+            Hello this is some text
+            {% include "rigForms/form_print_page.xml" %}
+    </story>
+
+</document>

rigForms/templates/rigForms/form_print_page.xml

@@ -0,0 +1,17 @@
+<setNextFrame name="main"/>
+<nextFrame/>
+
+
+    {% autoescape off %}
+
+
+
+
+{{ formData }}
+
+
+{% endautoescape %}
+
+
+
+<namedString id="lastPage"><pageNumber/></namedString>

rigForms/templates/rigForms/print/render-array.xml

@@ -0,0 +1,16 @@
+{# "field" context should have "title", "description" and "value" #}
+{# "children" context should be a string of inner XML #}
+<blockTable colWidths="{{currentIndent}},100%" alignment="left" style="objectTable">
+<tr>
+	<td></td>
+    <td><h1>{{field.title}}</h1></td>
+</tr>
+</blockTable>
+
+{% autoescape off %}
+
+{% for child in children %}
+	{{ child }}
+{% endfor %}
+
+{% endautoescape %}

rigForms/templates/rigForms/print/render-boolean.xml

@@ -0,0 +1,15 @@
+{# "field" context should have "title", "description"}
+<blockTable colWidths="{{currentIndent}},25,100%" alignment="left" style="checkboxTable">
+<tr>
+	<td></td>
+    <td>
+    	{% if value %}
+    		<img src="rigForms/static/images/form-print/checked_checkbox.jpg" width="20" height="20"/>
+    	{% else %}
+	    	<img src="rigForms/static/images/form-print/unchecked_checkbox.jpg" width="20" height="20"/>
+    	{% endif %}
+	</td>
+    <td><h4>{{field.title}}</h4>
+    <para>{{field.description}}</para></td>
+</tr>
+</blockTable>

rigForms/templates/rigForms/print/render-object.xml

@@ -0,0 +1,14 @@
+{# "field" context should have "title", "description" and "value" #}
+{# "children" context should be a string of inner XML #}
+<blockTable colWidths="{{currentIndent}},100%" alignment="left" style="objectTable">
+<tr>
+	<td></td>
+    <td><h1>{{field.title}}</h1></td>
+</tr>
+</blockTable>
+
+{% autoescape off %}
+
+{{ children }}
+
+{% endautoescape %}

rigForms/templates/rigForms/print/render-string.xml

@@ -0,0 +1,12 @@
+{# "field" context should have "title", "description" and "value"}
+<blockTable colWidths="{{currentIndent}},100,100%" alignment="left" style="stringTable">
+<tr>
+	<td></td>
+    <td>
+        <h4>{{field.title}}</h4>
+        <para>{{field.description}}</para>
+    </td>
+    <td>
+    <para>{{value}}</para></td>
+</tr>
+</blockTable>

rigForms/urls.py

@@ -11,5 +11,6 @@ urlpatterns = patterns('',
                name='update_form'),
            url(r'^for-event/(?P<event_pk>\d+)/$', permission_required_with_403('rigForms.view_form')(views.FormList.as_view()),
                name='form_list'),
+           url(r'^(?P<pk>\d+)/print/$', permission_required_with_403('rigForms.view_form')(views.FormPrint.as_view()), name='form_print'),
 )
 

rigForms/views.py

@@ -7,6 +7,18 @@ from django.http.response import HttpResponseRedirect
 from django.core.urlresolvers import reverse_lazy, reverse, NoReverseMatch
 from django.db.models import Q
 
+import json
+from collections import OrderedDict
+from z3c.rml import rml2pdf
+from django.template.loader import get_template
+from django.template import RequestContext
+import cStringIO as StringIO
+import re
+import copy
+
+
+from django.http import HttpResponse
+
 import RIGS
 
 class FormCreate(generic.CreateView):
@@ -76,5 +88,146 @@ class FormList(generic.ListView):
 
 		return context
 
+class FormPrint(generic.TemplateView):
+	def _render_object(self, field, value, current_indent):
+		# Render all the child form bits first
+		current_indent += 20
+		children = self._render_field(field["properties"], value, current_indent)
+		current_indent -= 20
+		template = get_template('rigForms/print/render-object.xml')
+		context = {
+			'field': field,
+			'children': children,
+			'currentIndent':current_indent
+		}
+		return template.render(context)
+
+	def _render_string(self, field, value, current_indent):
+		template = get_template('rigForms/print/render-string.xml')
+		context = {
+			'field': field,
+			'currentIndent':current_indent,
+			'value':value
+		}
+		return template.render(context)
+
+	def _render_array(self, field, value, current_indent):
+		# Render all the child form bits first
+		current_indent += 20
+		children=[]
+
+		try:
+			numberOfChildren = len(value)
+		
+			for key,item in enumerate(value):
+				thisField = copy.deepcopy(field["items"])
+				try:
+					thisField["title"] = thisField["title"] + " " + str(key+1)
+				except KeyError:
+					pass
+
+				children.append(self._render_field_item(thisField,item,current_indent))
+
+		except TypeError:
+			numberOfChildren = 0
+
+		current_indent -= 20
+
+		template = get_template('rigForms/print/render-array.xml')
+		context = {
+			'field': field,
+			'children': children,
+			'currentIndent':current_indent
+		}
+		return template.render(context)
+
+
+	def _render_boolean(self, field, value, current_indent):
+		template = get_template('rigForms/print/render-boolean.xml')
+		context = {
+			'field': field,
+			'currentIndent':current_indent,
+			'value':value
+		}
+		return template.render(context)
+
+	def _render_field_item(self, field, value, current_indent):
+		result = ""
+		if type(field) is OrderedDict:
+			
+			if "type" in field:
+				if field["type"] == "object":
+					rendered = self._render_object(field,value,current_indent)
+				elif field["type"] == "string":
+					rendered = self._render_string(field,value,current_indent)
+				elif field["type"] == "array":
+					rendered = self._render_array(field,value,current_indent)
+				elif field["type"] == "boolean":
+					rendered = self._render_boolean(field,value,current_indent)
+				else:
+					rendered = "<h1>an unknown field</h1>"
+					# self._render_field(field,value,current_indent)
+			else:
+				rendered = "<h1>No type:" + str(key) + str(field) + "<br/><br/></h1>"
+			
+			result += rendered
+		else:
+			result += "<h1>Not ordereddict:" + str(key) + str(field) + "<br/><br/></h1>"
+
+		return result
+
+
+	def _render_field(self, parentField, parentValue, current_indent):
+		result = ""
+		for (key,field) in parentField.items():
+			try:
+				value = parentValue[str(key)]
+			except KeyError:
+				value = None
+			except TypeError:
+				value = None
+
+			result += self._render_field_item(field, value, current_indent)
+			
+		return result
+
+	def get(self, request, pk):
+		form = get_object_or_404(models.Form, pk=pk)
+
+		jsonSchema = json.loads(form.schema.schema, object_pairs_hook=OrderedDict)
+		jsonData = json.loads(form.data, object_pairs_hook=OrderedDict)
+
+		formData = self._render_field(jsonSchema["properties"], jsonData, 0)
+
+		# For development return the raw string
+		# response = HttpResponse()
+		# response.write(pdfData)
+		# return response
+
+		template = get_template('rigForms/form_print.xml')
+
+		context = RequestContext(request, {
+			'fonts': {
+				'opensans': {
+					'regular': 'RIGS/static/fonts/OPENSANS-REGULAR.TTF',
+					'bold': 'RIGS/static/fonts/OPENSANS-BOLD.TTF',
+				}
+			},
+			'formData':formData
+		})
+
+		rml = template.render(context)
+		buffer = StringIO.StringIO()
+
+		buffer = rml2pdf.parseString(rml)
+
+		pdfData = buffer.read()
+
+		# escapedEventName = re.sub('[^a-zA-Z0-9 \n\.]', '', object.name)
+
+		response = HttpResponse(content_type='application/pdf')
+		response['Content-Disposition'] = "filename=Form.pdf"
+		response.write(pdfData)
+		return response