From d918e1993166047a20e3f8babd538afda214f7c0 Mon Sep 17 00:00:00 2001
From: Stephen Burrows <stephen.r.burrows@gmail.com>
Date: Fri, 15 Jul 2011 14:44:59 -0400
Subject: [PATCH] Removed TagCreation.js and the admin widget that used it.

---
 philo/admin/widgets.py               |  30 +-------
 philo/static/philo/js/TagCreation.js | 111 ---------------------------
 2 files changed, 1 insertion(+), 140 deletions(-)
 delete mode 100644 philo/static/philo/js/TagCreation.js

diff --git a/philo/admin/widgets.py b/philo/admin/widgets.py
index c753850..637475e 100644
--- a/philo/admin/widgets.py
+++ b/philo/admin/widgets.py
@@ -1,6 +1,6 @@
 from django import forms
 from django.conf import settings
-from django.contrib.admin.widgets import FilteredSelectMultiple, url_params_from_lookup_dict
+from django.contrib.admin.widgets import url_params_from_lookup_dict
 from django.utils.html import escape
 from django.utils.safestring import mark_safe
 from django.utils.text import truncate_words
@@ -37,32 +37,4 @@ class ModelLookupWidget(forms.TextInput):
 				output.append('&nbsp;<strong>%s</strong>' % escape(truncate_words(value_object, 14)))
 			except value_class.DoesNotExist:
 				pass
-		return mark_safe(u''.join(output))
-
-
-class TagFilteredSelectMultiple(FilteredSelectMultiple):
-	"""
-	A SelectMultiple with a JavaScript filter interface.
-
-	Note that the resulting JavaScript assumes that the jsi18n
-	catalog has been loaded in the page
-	"""
-	class Media:
-		js = (
-			settings.ADMIN_MEDIA_PREFIX + "js/core.js",
-			settings.ADMIN_MEDIA_PREFIX + "js/SelectBox.js",
-			settings.ADMIN_MEDIA_PREFIX + "js/SelectFilter2.js",
-			"philo/js/TagCreation.js",
-		)
-
-	def render(self, name, value, attrs=None, choices=()):
-		if attrs is None: attrs = {}
-		attrs['class'] = 'selectfilter'
-		if self.is_stacked: attrs['class'] += 'stacked'
-		output = [super(FilteredSelectMultiple, self).render(name, value, attrs, choices)]
-		output.append(u'<script type="text/javascript">addEvent(window, "load", function(e) {')
-		# TODO: "id_" is hard-coded here. This should instead use the correct
-		# API to determine the ID dynamically.
-		output.append(u'SelectFilter.init("id_%s", "%s", %s, "%s"); tagCreation.init("id_%s"); });</script>\n' % \
-			(name, self.verbose_name.replace('"', '\\"'), int(self.is_stacked), settings.ADMIN_MEDIA_PREFIX, name))
 		return mark_safe(u''.join(output))
\ No newline at end of file
diff --git a/philo/static/philo/js/TagCreation.js b/philo/static/philo/js/TagCreation.js
deleted file mode 100644
index a23e609..0000000
--- a/philo/static/philo/js/TagCreation.js
+++ /dev/null
@@ -1,111 +0,0 @@
-var tagCreation = window.tagCreation;
-
-(function($) {
-	location_re = new RegExp("^https?:\/\/" + window.location.host + "/")
-	
-	$('html').ajaxSend(function(event, xhr, settings) {
-		function getCookie(name) {
-			var cookieValue = null;
-			if (document.cookie && document.cookie != '') {
-				var cookies = document.cookie.split(';');
-				for (var i = 0; i < cookies.length; i++) {
-					var cookie = $.trim(cookies[i]);
-					// Does this cookie string begin with the name we want?
-					if (cookie.substring(0, name.length + 1) == (name + '=')) {
-						cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
-						break;
-					}
-				}
-			}
-			return cookieValue;
-		}
-		if (!(/^http:.*/.test(settings.url) || /^https:.*/.test(settings.url)) || location_re.test(settings.url)) {
-			// Only send the token to relative URLs i.e. locally.
-			xhr.setRequestHeader("X-CSRFToken", getCookie('csrftoken'));
-		}
-	});
-	tagCreation = {
-		'cache': {},
-		'addTagFromSlug': function(triggeringLink) {
-			var id = triggeringLink.id.replace(/^ajax_add_/, '') + '_input';
-			var slug = document.getElementById(id).value;
-	
-			var name = slug.split(' ');
-			for(var i=0;i<name.length;i++) {
-				name[i] = name[i].substr(0,1).toUpperCase() + name[i].substr(1);
-			}
-			name = name.join(' ');
-			slug = name.toLowerCase().replace(/ /g, '-').replace(/[^\w-]/g, '');
-	
-			var href = triggeringLink.href;
-			var data = {
-				'name': name,
-				'slug': slug
-			};
-			$.post(href, data, function(data){
-				newId = html_unescape(data.pk);
-				newRepr = html_unescape(data.unicode);
-				var toId = id.replace(/_input$/, '_to');
-				elem = document.getElementById(toId);
-				var o = new Option(newRepr, newId);
-				SelectBox.add_to_cache(toId, o);
-				SelectBox.redisplay(toId);
-			}, "json")
-		},
-		'init': function(id) {
-			tagCreation.cache[id] = {}
-			var input = tagCreation.cache[id].input = document.getElementById(id + '_input');
-			var select = tagCreation.cache[id].select = document.getElementById(id + '_from');
-			var addLinkTemplate = document.getElementById('add_' + input.id.replace(/_input$/, '')).cloneNode(true);
-			var addLink = tagCreation.cache[id].addLink = document.createElement('A');
-			addLink.id = 'ajax_add_' + id;
-			addLink.className = addLinkTemplate.className;
-			addLink.href = addLinkTemplate.href;
-			addLink.appendChild($(addLinkTemplate).children()[0].cloneNode(false));
-			addLink.innerHTML += " <span style='vertical-align:text-top;'>Add this tag</span>"
-			addLink.style.marginLeft = "20px";
-			addLink.style.display = "block";
-			addLink.style.backgroundPosition = "10px 5px";
-			addLink.style.width = "120px";
-			$(input).after(addLink);
-			if (window.grappelli) {
-				addLink.parentNode.style.backgroundPosition = "6px 8px";
-			} else {
-				addLink.style.marginTop = "5px";
-			}
-			tagCreation.toggleButton(id);
-			addEvent(input, 'keyup', function() {
-				tagCreation.toggleButton(id);
-			});
-			addEvent(addLink, 'click', function(e) {
-				e.preventDefault();
-				tagCreation.addTagFromSlug(addLink);
-			});
-			// SelectFilter actually mistakenly allows submission on enter. We disallow it.
-			addEvent(input, 'keypress', function(e) {
-				if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13)) {
-					e.preventDefault();
-					if (select.options.length == 0) {
-						tagCreation.addTagFromSlug(addLink);
-					}
-				}
-			})
-		},
-		'toggleButton': function(id) {
-			var addLink = tagCreation.cache[id].addLink;
-			var select = $(tagCreation.cache[id].select);
-			var input = tagCreation.cache[id].input;
-			if (input.value != "") {
-				if (addLink.style.display == 'none') {
-					addLink.style.display = 'block';
-					select.height(select.height() - $(addLink).outerHeight(false))
-				}
-			} else {
-				if (addLink.style.display == 'block') {
-					select[0].style.height = null;
-					addLink.style.display = 'none';
-				}
-			}
-		}
-	}
-}(django.jQuery))
\ No newline at end of file
-- 
2.20.1