Fixed #19469 -- Removed opts.get_ordered_objects() and related code

The code was dead-code since 2006.
This commit is contained in:
Anssi Kääriäinen 2012-12-13 18:57:39 +02:00
parent 9facca28b6
commit d7b49f5b0d
7 changed files with 5 additions and 328 deletions

View File

@ -408,8 +408,6 @@ class ModelAdmin(BaseModelAdmin):
js.append('actions%s.js' % extra)
if self.prepopulated_fields:
js.extend(['urlify.js', 'prepopulate%s.js' % extra])
if self.opts.get_ordered_objects():
js.extend(['getElementsBySelector.js', 'dom-drag.js' , 'admin/ordering.js'])
return forms.Media(js=[static('admin/js/%s' % url) for url in js])
def get_model_perms(self, request):
@ -764,7 +762,6 @@ class ModelAdmin(BaseModelAdmin):
def render_change_form(self, request, context, add=False, change=False, form_url='', obj=None):
opts = self.model._meta
app_label = opts.app_label
ordered_objects = opts.get_ordered_objects()
context.update({
'add': add,
'change': change,
@ -773,7 +770,6 @@ class ModelAdmin(BaseModelAdmin):
'has_delete_permission': self.has_delete_permission(request, obj),
'has_file_field': True, # FIXME - this should check if form or formsets have a FileField,
'has_absolute_url': hasattr(self.model, 'get_absolute_url'),
'ordered_objects': ordered_objects,
'form_url': form_url,
'opts': opts,
'content_type_id': ContentType.objects.get_for_model(self.model).id,

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@ -1,137 +0,0 @@
addEvent(window, 'load', reorder_init);
var lis;
var top = 0;
var left = 0;
var height = 30;
function reorder_init() {
lis = document.getElementsBySelector('ul#orderthese li');
var input = document.getElementsBySelector('input[name=order_]')[0];
setOrder(input.value.split(','));
input.disabled = true;
draw();
// Now initialize the dragging behavior
var limit = (lis.length - 1) * height;
for (var i = 0; i < lis.length; i++) {
var li = lis[i];
var img = document.getElementById('handle'+li.id);
li.style.zIndex = 1;
Drag.init(img, li, left + 10, left + 10, top + 10, top + 10 + limit);
li.onDragStart = startDrag;
li.onDragEnd = endDrag;
img.style.cursor = 'move';
}
}
function submitOrderForm() {
var inputOrder = document.getElementsBySelector('input[name=order_]')[0];
inputOrder.value = getOrder();
inputOrder.disabled=false;
}
function startDrag() {
this.style.zIndex = '10';
this.className = 'dragging';
}
function endDrag(x, y) {
this.style.zIndex = '1';
this.className = '';
// Work out how far along it has been dropped, using x co-ordinate
var oldIndex = this.index;
var newIndex = Math.round((y - 10 - top) / height);
// 'Snap' to the correct position
this.style.top = (10 + top + newIndex * height) + 'px';
this.index = newIndex;
moveItem(oldIndex, newIndex);
}
function moveItem(oldIndex, newIndex) {
// Swaps two items, adjusts the index and left co-ord for all others
if (oldIndex == newIndex) {
return; // Nothing to swap;
}
var direction, lo, hi;
if (newIndex > oldIndex) {
lo = oldIndex;
hi = newIndex;
direction = -1;
} else {
direction = 1;
hi = oldIndex;
lo = newIndex;
}
var lis2 = new Array(); // We will build the new order in this array
for (var i = 0; i < lis.length; i++) {
if (i < lo || i > hi) {
// Position of items not between the indexes is unaffected
lis2[i] = lis[i];
continue;
} else if (i == newIndex) {
lis2[i] = lis[oldIndex];
continue;
} else {
// Item is between the two indexes - move it along 1
lis2[i] = lis[i - direction];
}
}
// Re-index everything
reIndex(lis2);
lis = lis2;
draw();
// document.getElementById('hiddenOrder').value = getOrder();
document.getElementsBySelector('input[name=order_]')[0].value = getOrder();
}
function reIndex(lis) {
for (var i = 0; i < lis.length; i++) {
lis[i].index = i;
}
}
function draw() {
for (var i = 0; i < lis.length; i++) {
var li = lis[i];
li.index = i;
li.style.position = 'absolute';
li.style.left = (10 + left) + 'px';
li.style.top = (10 + top + (i * height)) + 'px';
}
}
function getOrder() {
var order = new Array(lis.length);
for (var i = 0; i < lis.length; i++) {
order[i] = lis[i].id.substring(1, 100);
}
return order.join(',');
}
function setOrder(id_list) {
/* Set the current order to match the lsit of IDs */
var temp_lis = new Array();
for (var i = 0; i < id_list.length; i++) {
var id = 'p' + id_list[i];
temp_lis[temp_lis.length] = document.getElementById(id);
}
reIndex(temp_lis);
lis = temp_lis;
draw();
}
function addEvent(elm, evType, fn, useCapture)
// addEvent and removeEvent
// cross-browser event handling for IE5+, NS6 and Mozilla
// By Scott Andrew
{
if (elm.addEventListener){
elm.addEventListener(evType, fn, useCapture);
return true;
} else if (elm.attachEvent){
var r = elm.attachEvent("on"+evType, fn);
return r;
} else {
elm['on'+evType] = fn;
}
}

View File

@ -1,167 +0,0 @@
/* document.getElementsBySelector(selector)
- returns an array of element objects from the current document
matching the CSS selector. Selectors can contain element names,
class names and ids and can be nested. For example:
elements = document.getElementsBySelect('div#main p a.external')
Will return an array of all 'a' elements with 'external' in their
class attribute that are contained inside 'p' elements that are
contained inside the 'div' element which has id="main"
New in version 0.4: Support for CSS2 and CSS3 attribute selectors:
See http://www.w3.org/TR/css3-selectors/#attribute-selectors
Version 0.4 - Simon Willison, March 25th 2003
-- Works in Phoenix 0.5, Mozilla 1.3, Opera 7, Internet Explorer 6, Internet Explorer 5 on Windows
-- Opera 7 fails
*/
function getAllChildren(e) {
// Returns all children of element. Workaround required for IE5/Windows. Ugh.
return e.all ? e.all : e.getElementsByTagName('*');
}
document.getElementsBySelector = function(selector) {
// Attempt to fail gracefully in lesser browsers
if (!document.getElementsByTagName) {
return new Array();
}
// Split selector in to tokens
var tokens = selector.split(' ');
var currentContext = new Array(document);
for (var i = 0; i < tokens.length; i++) {
token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');;
if (token.indexOf('#') > -1) {
// Token is an ID selector
var bits = token.split('#');
var tagName = bits[0];
var id = bits[1];
var element = document.getElementById(id);
if (!element || (tagName && element.nodeName.toLowerCase() != tagName)) {
// ID not found or tag with that ID not found, return false.
return new Array();
}
// Set currentContext to contain just this element
currentContext = new Array(element);
continue; // Skip to next token
}
if (token.indexOf('.') > -1) {
// Token contains a class selector
var bits = token.split('.');
var tagName = bits[0];
var className = bits[1];
if (!tagName) {
tagName = '*';
}
// Get elements matching tag, filter them for class selector
var found = new Array;
var foundCount = 0;
for (var h = 0; h < currentContext.length; h++) {
var elements;
if (tagName == '*') {
elements = getAllChildren(currentContext[h]);
} else {
try {
elements = currentContext[h].getElementsByTagName(tagName);
}
catch(e) {
elements = [];
}
}
for (var j = 0; j < elements.length; j++) {
found[foundCount++] = elements[j];
}
}
currentContext = new Array;
var currentContextIndex = 0;
for (var k = 0; k < found.length; k++) {
if (found[k].className && found[k].className.match(new RegExp('\\b'+className+'\\b'))) {
currentContext[currentContextIndex++] = found[k];
}
}
continue; // Skip to next token
}
// Code to deal with attribute selectors
if (token.match(/^(\w*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/)) {
var tagName = RegExp.$1;
var attrName = RegExp.$2;
var attrOperator = RegExp.$3;
var attrValue = RegExp.$4;
if (!tagName) {
tagName = '*';
}
// Grab all of the tagName elements within current context
var found = new Array;
var foundCount = 0;
for (var h = 0; h < currentContext.length; h++) {
var elements;
if (tagName == '*') {
elements = getAllChildren(currentContext[h]);
} else {
elements = currentContext[h].getElementsByTagName(tagName);
}
for (var j = 0; j < elements.length; j++) {
found[foundCount++] = elements[j];
}
}
currentContext = new Array;
var currentContextIndex = 0;
var checkFunction; // This function will be used to filter the elements
switch (attrOperator) {
case '=': // Equality
checkFunction = function(e) { return (e.getAttribute(attrName) == attrValue); };
break;
case '~': // Match one of space seperated words
checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('\\b'+attrValue+'\\b'))); };
break;
case '|': // Match start with value followed by optional hyphen
checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('^'+attrValue+'-?'))); };
break;
case '^': // Match starts with value
checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) == 0); };
break;
case '$': // Match ends with value - fails with "Warning" in Opera 7
checkFunction = function(e) { return (e.getAttribute(attrName).lastIndexOf(attrValue) == e.getAttribute(attrName).length - attrValue.length); };
break;
case '*': // Match ends with value
checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) > -1); };
break;
default :
// Just test for existence of attribute
checkFunction = function(e) { return e.getAttribute(attrName); };
}
currentContext = new Array;
var currentContextIndex = 0;
for (var k = 0; k < found.length; k++) {
if (checkFunction(found[k])) {
currentContext[currentContextIndex++] = found[k];
}
}
// alert('Attribute Selector: '+tagName+' '+attrName+' '+attrOperator+' '+attrValue);
continue; // Skip to next token
}
// If we get here, token is JUST an element (not a class or ID selector)
tagName = token;
var found = new Array;
var foundCount = 0;
for (var h = 0; h < currentContext.length; h++) {
var elements = currentContext[h].getElementsByTagName(tagName);
for (var j = 0; j < elements.length; j++) {
found[foundCount++] = elements[j];
}
}
currentContext = found;
}
return currentContext;
}
/* That revolting regular expression explained
/^(\w+)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/
\---/ \---/\-------------/ \-------/
| | | |
| | | The value
| | ~,|,^,$,* or =
| Attribute
Tag
*/

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@ -9,7 +9,7 @@
{% block extrastyle %}{{ block.super }}<link rel="stylesheet" type="text/css" href="{% static "admin/css/forms.css" %}" />{% endblock %}
{% block coltype %}{% if ordered_objects %}colMS{% else %}colM{% endif %}{% endblock %}
{% block coltype %}colM{% endblock %}
{% block bodyclass %}{{ opts.app_label }}-{{ opts.object_name.lower }} change-form{% endblock %}

View File

@ -1,8 +1,8 @@
{% load i18n admin_urls %}
<div class="submit-row">
{% if show_save %}<input type="submit" value="{% trans 'Save' %}" class="default" name="_save" {{ onclick_attrib }}/>{% endif %}
{% if show_save %}<input type="submit" value="{% trans 'Save' %}" class="default" name="_save" />{% endif %}
{% if show_delete_link %}<p class="deletelink-box"><a href="{% url opts|admin_urlname:'delete' original.pk|admin_urlquote %}" class="deletelink">{% trans "Delete" %}</a></p>{% endif %}
{% if show_save_as_new %}<input type="submit" value="{% trans 'Save as new' %}" name="_saveasnew" {{ onclick_attrib }}/>{%endif%}
{% if show_save_and_add_another %}<input type="submit" value="{% trans 'Save and add another' %}" name="_addanother" {{ onclick_attrib }}/>{% endif %}
{% if show_save_and_continue %}<input type="submit" value="{% trans 'Save and continue editing' %}" name="_continue" {{ onclick_attrib }}/>{% endif %}
{% if show_save_as_new %}<input type="submit" value="{% trans 'Save as new' %}" name="_saveasnew" />{%endif%}
{% if show_save_and_add_another %}<input type="submit" value="{% trans 'Save and add another' %}" name="_addanother" />{% endif %}
{% if show_save_and_continue %}<input type="submit" value="{% trans 'Save and continue editing' %}" name="_continue" />{% endif %}
</div>

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@ -30,8 +30,6 @@ def submit_row(context):
save_as = context['save_as']
ctx = {
'opts': opts,
'onclick_attrib': (opts.get_ordered_objects() and change
and 'onclick="submitOrderForm();"' or ''),
'show_delete_link': (not is_popup and context['has_delete_permission']
and change and context.get('show_delete', True)),
'show_save_as_new': not is_popup and change and save_as,

View File

@ -507,16 +507,3 @@ class Options(object):
# of the chain to the ancestor is that parent
# links
return self.parents[parent] or parent_link
def get_ordered_objects(self):
"Returns a list of Options objects that are ordered with respect to this object."
if not hasattr(self, '_ordered_objects'):
objects = []
# TODO
#for klass in get_models(get_app(self.app_label)):
# opts = klass._meta
# if opts.order_with_respect_to and opts.order_with_respect_to.rel \
# and self == opts.order_with_respect_to.rel.to._meta:
# objects.append(opts)
self._ordered_objects = objects
return self._ordered_objects