[svn] override save for CaveDescriptions to scan qm wikilinks and add into the manytomany field linked_qms

core/models.py

@@ -1,4 +1,4 @@
-import urllib, urlparse, string, os, datetime, logging
+import urllib, urlparse, string, os, datetime, logging, re
 from django.forms import ModelForm
 from django.db import models
 from django.contrib import admin
@@ -13,6 +13,21 @@ getcontext().prec=2 #use 2 significant figures for decimal calculations
 
 from models_survex import *
 
+def get_related_by_wikilinks(wiki_text):
+    found=re.findall(settings.QM_PATTERN,wiki_text)
+    res=[]
+    for wikilink in found:
+        qmdict={'urlroot':settings.URL_ROOT,'cave':wikilink[2],'year':wikilink[1],'number':wikilink[3]}
+        try:
+            qm=QM.objects.get(found_by__cave__kataster_number = qmdict['cave'],
+                              found_by__date__year = qmdict['year'],
+                              number = qmdict['number'])
+            res.append(qm)         
+        except QM.DoesNotExist:
+            print 'fail on '+str(wikilink)
+    
+    return res
+
 logging.basicConfig(level=logging.DEBUG,
                            filename=settings.LOGFILE,
                            filemode='w')
@@ -524,6 +539,14 @@ class CaveDescription(TroggleModel):
     
     def get_absolute_url(self):
         return urlparse.urljoin(settings.URL_ROOT, reverse('cavedescription', args=(self.short_name,)))
+    
+    def save(self):
+        super(CaveDescription, self).save()
+        qm_list=get_related_by_wikilinks(self.description)
+        print qm_list
+        for qm in qm_list:
+            self.linked_qms.add(qm)
+        super(CaveDescription, self).save()
 
 class NewSubCave(TroggleModel):
     name = models.CharField(max_length=200, unique = True)

core/templatetags/wiki_markup.py

@@ -40,7 +40,7 @@ def wiki_list(line, listdepth):
 def wiki_to_html(value, autoescape=None):
     """
     This is the tag which turns wiki syntax into html. It is intended for long pieces of wiki.
-    Hence it splits the wiki into paragraphs double line feeds.
+    Hence it splits the wiki into HTML paragraphs based on double line feeds.
     """
     #find paragraphs
     outValue = ""
@@ -55,7 +55,7 @@ def wiki_to_html(value, autoescape=None):
 def wiki_to_html_short(value, autoescape=None):
     """
     This is the tag which turns wiki syntax into html. It is intended for short pieces of wiki.
-    Hence it is not split the wiki into paragraphs using where it find double line feeds.
+    Hence it is not split the wiki into paragraphs using where it finds double line feeds.
     """
     if autoescape:
         value = conditional_escape(value)
@@ -71,7 +71,7 @@ def wiki_to_html_short(value, autoescape=None):
     value = re.sub("\[\[\s*person:(.+)\]\]",r'<a href="%s/person/\1/">\1</a>' % url_root, value, re.DOTALL)
 
     #make qm links. this takes a little doing
-    qmMatchPattern="\[\[\s*[Qq][Mm]:([ABC]?)(\d{4})-(\d*)-(\d*)\]\]"
+    qmMatchPattern=settings.QM_PATTERN
     def qmrepl(matchobj):
         """
         A function for replacing wikicode qm links with html qm links.

settings.py

@@ -88,6 +88,6 @@ INSTALLED_APPS = (
     'troggle.imagekit', 
 )
 
-FEINCMS_ADMIN_MEDIA=MEDIA_URL + 'feincms/'
+QM_PATTERN="\[\[\s*[Qq][Mm]:([ABC]?)(\d{4})-(\d*)-(\d*)\]\]"
 
 from localsettings import * #localsettings needs to take precedence. Call it to override any existing vars.

templates/cave_description.html

@@ -1,6 +1,5 @@
 {% extends "cavebase.html" %}
 {% load wiki_markup %}
-{% load mptt_tags %}
 {% block title %} {{cave_description.short_name}} {% endblock title %}
 {% block editLink %}<a href={{cave_description.get_admin_url}}>Edit description {{cave_description}}</a>{% endblock %}
 

utils.py

@@ -1,8 +1,5 @@
 from django.conf import settings
-try:
-    from django.db import models
-except:#We want to get rid of this try statement if possible
-    from troggle.core.models import LogbookEntry
+    
 import random, re, logging
 
 def weighted_choice(lst):
@@ -14,16 +11,17 @@ def weighted_choice(lst):
 	return item
 
 def randomLogbookSentence():
+    from troggle.core.models import LogbookEntry
     randSent={}
 
     # needs to handle empty logbooks without crashing
 
     #Choose a random logbook entry
-    randSent['entry']=models.LogbookEntry.objects.order_by('?')[0]
+    randSent['entry']=LogbookEntry.objects.order_by('?')[0]
 
     #Choose again if there are no sentances (this happens if it is a placeholder entry)
     while len(re.findall('[A-Z].*?\.',randSent['entry'].text))==0:
-        randSent['entry']=models.LogbookEntry.objects.order_by('?')[0]
+        randSent['entry']=LogbookEntry.objects.order_by('?')[0]
     
     #Choose a random sentence from that entry. Store the sentence as randSent['sentence'], and the number of that sentence in the entry as randSent['number']
     sentenceList=re.findall('[A-Z].*?\.',randSent['entry'].text)
@@ -157,4 +155,6 @@ def html_to_wiki(text, codec = "utf-8"):
     #substitutions
     for regex, repl in re_subs:
         out = regex.sub(repl, out)
-    return out
+    return out
+
+