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added image cropping

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commit d17e9421e17d38d286a501cb76955774e96f4f94 1 parent bf9a62e
@Tyrdall Tyrdall authored
Showing with 2,345 additions and 36 deletions.
  1. +2 −0  CHANGELOG.txt
  2. +58 −0 README.rst
  3. +6 −6 requirements.txt
  4. +2 −1  user_media/forms.py
  5. +116 −0 user_media/migrations/0004_auto__add_field_usermediaimage_thumb_x__add_field_usermediaimage_thumb.py
  6. +63 −0 user_media/models.py
  7. +8 −0 user_media/processors.py
  8. +183 −0 user_media/static/user_media/css/libs/jquery.Jcrop.css
  9. BIN  user_media/static/user_media/img/Jcrop.gif
  10. +28 −2 user_media/static/user_media/js/image_upload.js
  11. +1,694 −0 user_media/static/user_media/js/libs/jquery.Jcrop.js
  12. +22 −0 user_media/static/user_media/js/libs/jquery.Jcrop.min.js
  13. +4 −0 user_media/templates/user_media/partials/crop.html
  14. +3 −2 user_media/templates/user_media/partials/image.html
  15. +1 −1  user_media/tests/forms_tests.py
  16. +34 −0 user_media/tests/models_tests.py
  17. +3 −0  user_media/tests/test_app/models.py
  18. +8 −3 user_media/tests/test_app/templates/home.html
  19. BIN  user_media/tests/test_media/logo.png
  20. +17 −4 user_media/tests/test_settings.py
  21. +8 −2 user_media/tests/urls.py
  22. +40 −9 user_media/tests/views_tests.py
  23. +4 −0 user_media/urls.py
  24. +41 −6 user_media/views.py
View
2  CHANGELOG.txt
@@ -1,5 +1,7 @@
=== (ongoing) ===
+- Added Jcrop to select a thumb area
+
=== 0.9.2 ===
- prepared factories to use latest factory boy
View
58 README.rst
@@ -240,6 +240,64 @@ add the wanted variables::
{% include "user_media/partials/image_upload.html" with object=request.user.get_profile field='logo' mode="single" show_main_thumb="True" %}
+jQuery image cropping
+---------------------
+
+You can easily add a frontend image cropping. First of all, add a new thumbnail
+processor ``user_media.processors.crop_box``::
+
+ THUMBNAIL_PROCESSORS = (
+ 'user_media.processors.crop_box',
+ ...
+ 'easy_thumbnails.processors.colorspace',
+ 'easy_thumbnails.processors.autocrop',
+ 'easy_thumbnails.processors.scale_and_crop',
+ 'easy_thumbnails.processors.filters',
+ )
+
+Then add the cropping template and the relevant js libraries::
+
+ {% include "user_media/partials/crop.html" %}
+
+ <script src="{% static "django_libs/js/getcookie.js" %}"></script>
+ <script src="{% static "user_media/js/libs/jquery.Jcrop.js" %}"></script>
+
+You can modify the settings by overwriting the input fields in ``crop.html``.
+
+Check out: http://deepliquid.com/content/Jcrop.html
+
+Now, if a user clicks on ``Select another cutout``, the original image will be
+pushed into the crop area, where the user is able to select a frame. If she
+then saves the cropped area, the coordinates will be saved to the
+``UserMediaImage`` instance.
+
+By using the new thumbnail processor it's easy to use this coordinates to
+generate thumbnails::
+
+ {% thumbnail image.image image.small_size box=image.box_coordinates %}
+
+
+Settings
+--------
+
+USER_MEDIA_THUMB_SIZE_SMALL
++++++++++++++++++++++++++++
+
+Default: (95, 95)
+
+Size of the small auto-generated thumbnails, which are processed after
+upload/cropping.
+
+
+USER_MEDIA_THUMB_SIZE_LARGE
++++++++++++++++++++++++++++
+
+Default: (150, 150)
+
+Size of the large auto-generated thumbnails, which are processed after
+upload/cropping.
+
+
Contribute
----------
View
12 requirements.txt
@@ -3,14 +3,14 @@
# ===========================================================================
# Packages essential to this app. Needed by anyone who wants to use this app.
# ===========================================================================
-Django==1.5.4
-Pillow
-South
-django-libs==1.16
-django-generic-positions==0.1.4
+Django==1.6.1
+Pillow==2.3.0
+South==0.8.4
+django-libs==1.42.1
+django-generic-positions==0.1.6
Sphinx
factory_boy>2.0.0
-easy_thumbnails==1.3
+easy_thumbnails==1.4
simplejson==3.3.0
View
3  user_media/forms.py
@@ -62,7 +62,7 @@ class UserMediaImageForm(forms.ModelForm):
"""Form that allows to create or update an `UserMediaImage` object."""
class Meta:
model = UserMediaImage
- fields = ('image',)
+ fields = ('image', )
def __init__(self, user, content_type, object_id, *args, **kwargs):
self.user = user
@@ -95,5 +95,6 @@ def save(self, *args, **kwargs):
class UserMediaImageSingleUploadForm(forms.ModelForm):
"""Form to save a single image upload."""
def __init__(self, image_field, *args, **kwargs):
+ self._meta.model = type(kwargs['instance'])
super(UserMediaImageSingleUploadForm, self).__init__(*args, **kwargs)
self.fields[image_field] = forms.ImageField()
View
116 user_media/migrations/0004_auto__add_field_usermediaimage_thumb_x__add_field_usermediaimage_thumb.py
@@ -0,0 +1,116 @@
+# flake8: noqa
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+ def forwards(self, orm):
+ # Adding field 'UserMediaImage.thumb_x'
+ db.add_column(u'user_media_usermediaimage', 'thumb_x',
+ self.gf('django.db.models.fields.PositiveIntegerField')(null=True, blank=True),
+ keep_default=False)
+
+ # Adding field 'UserMediaImage.thumb_x2'
+ db.add_column(u'user_media_usermediaimage', 'thumb_x2',
+ self.gf('django.db.models.fields.PositiveIntegerField')(null=True, blank=True),
+ keep_default=False)
+
+ # Adding field 'UserMediaImage.thumb_y'
+ db.add_column(u'user_media_usermediaimage', 'thumb_y',
+ self.gf('django.db.models.fields.PositiveIntegerField')(null=True, blank=True),
+ keep_default=False)
+
+ # Adding field 'UserMediaImage.thumb_y2'
+ db.add_column(u'user_media_usermediaimage', 'thumb_y2',
+ self.gf('django.db.models.fields.PositiveIntegerField')(null=True, blank=True),
+ keep_default=False)
+
+ # Adding field 'UserMediaImage.thumb_w'
+ db.add_column(u'user_media_usermediaimage', 'thumb_w',
+ self.gf('django.db.models.fields.PositiveIntegerField')(null=True, blank=True),
+ keep_default=False)
+
+ # Adding field 'UserMediaImage.thumb_h'
+ db.add_column(u'user_media_usermediaimage', 'thumb_h',
+ self.gf('django.db.models.fields.PositiveIntegerField')(null=True, blank=True),
+ keep_default=False)
+
+
+ def backwards(self, orm):
+ # Deleting field 'UserMediaImage.thumb_x'
+ db.delete_column(u'user_media_usermediaimage', 'thumb_x')
+
+ # Deleting field 'UserMediaImage.thumb_x2'
+ db.delete_column(u'user_media_usermediaimage', 'thumb_x2')
+
+ # Deleting field 'UserMediaImage.thumb_y'
+ db.delete_column(u'user_media_usermediaimage', 'thumb_y')
+
+ # Deleting field 'UserMediaImage.thumb_y2'
+ db.delete_column(u'user_media_usermediaimage', 'thumb_y2')
+
+ # Deleting field 'UserMediaImage.thumb_w'
+ db.delete_column(u'user_media_usermediaimage', 'thumb_w')
+
+ # Deleting field 'UserMediaImage.thumb_h'
+ db.delete_column(u'user_media_usermediaimage', 'thumb_h')
+
+
+ models = {
+ u'auth.group': {
+ 'Meta': {'object_name': 'Group'},
+ u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+ 'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+ 'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+ },
+ u'auth.permission': {
+ 'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
+ 'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+ 'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
+ u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+ 'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+ },
+ u'auth.user': {
+ 'Meta': {'object_name': 'User'},
+ 'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+ 'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+ 'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+ 'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Group']"}),
+ u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+ 'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+ 'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+ 'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+ 'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+ 'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+ 'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+ 'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "u'user_set'", 'blank': 'True', 'to': u"orm['auth.Permission']"}),
+ 'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+ },
+ u'contenttypes.contenttype': {
+ 'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+ 'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+ u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+ 'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+ 'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+ },
+ u'user_media.usermediaimage': {
+ 'Meta': {'object_name': 'UserMediaImage'},
+ 'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']", 'null': 'True', 'blank': 'True'}),
+ u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+ 'image': ('django.db.models.fields.files.ImageField', [], {'max_length': '100', 'null': 'True', 'blank': 'True'}),
+ 'object_id': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+ 'thumb_h': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+ 'thumb_w': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+ 'thumb_x': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+ 'thumb_x2': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+ 'thumb_y': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+ 'thumb_y2': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
+ 'user': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['auth.User']"})
+ }
+ }
+
+ complete_apps = ['user_media']
View
63 user_media/models.py
@@ -2,6 +2,7 @@
import os
import uuid
+from django.conf import settings
from django.contrib.contenttypes import generic
from django.contrib.contenttypes.models import ContentType
from django.db import models
@@ -32,6 +33,12 @@ class UserMediaImage(models.Model):
this should be the object's ID.
:image: The uploaded image.
:position: The position of the image in case of multiple ones.
+ :thumb_x: Thumbnail starting point on the x-axis.
+ :thumb_x2: Thumbnail ending point on the x-axis.
+ :thumb_y: Thumbnail starting point on the y-axis.
+ :thumb_y2: Thumbnail ending point on the y-axis.
+ :thumb_w: Thumbnail width.
+ :thumb_h: Thumbnail height.
"""
user = models.ForeignKey(
@@ -59,3 +66,59 @@ class UserMediaImage(models.Model):
generic_position = generic.GenericRelation(
'generic_positions.ObjectPosition'
)
+
+ thumb_x = models.PositiveIntegerField(
+ verbose_name=_('Thumbnail x'),
+ null=True, blank=True,
+ )
+
+ thumb_x2 = models.PositiveIntegerField(
+ verbose_name=_('Thumbnail x2'),
+ null=True, blank=True,
+ )
+
+ thumb_y = models.PositiveIntegerField(
+ verbose_name=_('Thumbnail y'),
+ null=True, blank=True,
+ )
+
+ thumb_y2 = models.PositiveIntegerField(
+ verbose_name=_('Thumbnail y2'),
+ null=True, blank=True,
+ )
+
+ thumb_w = models.PositiveIntegerField(
+ verbose_name=_('Thumbnail width'),
+ null=True, blank=True,
+ )
+
+ thumb_h = models.PositiveIntegerField(
+ verbose_name=_('Thumbnail height'),
+ null=True, blank=True,
+ )
+
+ @property
+ def box_coordinates(self):
+ """Returns a thumbnail's coordinates."""
+ if self.thumb_x and self.thumb_y and self.thumb_x2 and self.thumb_y2:
+ return (
+ int(self.thumb_x),
+ int(self.thumb_y),
+ int(self.thumb_x2),
+ int(self.thumb_y2),
+ )
+ return False
+
+ def large_size(self, as_string=True):
+ """Returns a thumbnail's large size."""
+ size = getattr(settings, 'USER_MEDIA_THUMB_SIZE_LARGE', (150, 150))
+ if as_string:
+ return u'{}x{}'.format(size[0], size[1])
+ return size
+
+ def small_size(self, as_string=True):
+ """Returns a thumbnail's small size."""
+ size = getattr(settings, 'USER_MEDIA_THUMB_SIZE_SMALL', (95, 95))
+ if as_string:
+ return u'{}x{}'.format(size[0], size[1])
+ return size
View
8 user_media/processors.py
@@ -0,0 +1,8 @@
+"""Image processors for easy_thumbnails."""
+
+
+def crop_box(im, box=False, **kwargs):
+ """Uses box coordinates to crop an image without resizing it first."""
+ if box:
+ im = im.crop(box)
+ return im
View
183 user_media/static/user_media/css/libs/jquery.Jcrop.css
@@ -0,0 +1,183 @@
+/* jquery.Jcrop.css v0.9.12 - MIT License */
+/*
+ The outer-most container in a typical Jcrop instance
+ If you are having difficulty with formatting related to styles
+ on a parent element, place any fixes here or in a like selector
+
+ You can also style this element if you want to add a border, etc
+ A better method for styling can be seen below with .jcrop-light
+ (Add a class to the holder and style elements for that extended class)
+*/
+.jcrop-holder {
+ direction: ltr;
+ text-align: left;
+}
+/* Selection Border */
+.jcrop-vline,
+.jcrop-hline {
+ background: #ffffff url("../img/Jcrop.gif");
+ font-size: 0;
+ position: absolute;
+}
+.jcrop-vline {
+ height: 100%;
+ width: 1px !important;
+}
+.jcrop-vline.right {
+ right: 0;
+}
+.jcrop-hline {
+ height: 1px !important;
+ width: 100%;
+}
+.jcrop-hline.bottom {
+ bottom: 0;
+}
+/* Invisible click targets */
+.jcrop-tracker {
+ height: 100%;
+ width: 100%;
+ /* "turn off" link highlight */
+ -webkit-tap-highlight-color: transparent;
+ /* disable callout, image save panel */
+ -webkit-touch-callout: none;
+ /* disable cut copy paste */
+ -webkit-user-select: none;
+}
+/* Selection Handles */
+.jcrop-handle {
+ background-color: #333333;
+ border: 1px #eeeeee solid;
+ width: 7px;
+ height: 7px;
+ font-size: 1px;
+}
+.jcrop-handle.ord-n {
+ left: 50%;
+ margin-left: -4px;
+ margin-top: -4px;
+ top: 0;
+}
+.jcrop-handle.ord-s {
+ bottom: 0;
+ left: 50%;
+ margin-bottom: -4px;
+ margin-left: -4px;
+}
+.jcrop-handle.ord-e {
+ margin-right: -4px;
+ margin-top: -4px;
+ right: 0;
+ top: 50%;
+}
+.jcrop-handle.ord-w {
+ left: 0;
+ margin-left: -4px;
+ margin-top: -4px;
+ top: 50%;
+}
+.jcrop-handle.ord-nw {
+ left: 0;
+ margin-left: -4px;
+ margin-top: -4px;
+ top: 0;
+}
+.jcrop-handle.ord-ne {
+ margin-right: -4px;
+ margin-top: -4px;
+ right: 0;
+ top: 0;
+}
+.jcrop-handle.ord-se {
+ bottom: 0;
+ margin-bottom: -4px;
+ margin-right: -4px;
+ right: 0;
+}
+.jcrop-handle.ord-sw {
+ bottom: 0;
+ left: 0;
+ margin-bottom: -4px;
+ margin-left: -4px;
+}
+/* Dragbars */
+.jcrop-dragbar.ord-n,
+.jcrop-dragbar.ord-s {
+ height: 7px;
+ width: 100%;
+}
+.jcrop-dragbar.ord-e,
+.jcrop-dragbar.ord-w {
+ height: 100%;
+ width: 7px;
+}
+.jcrop-dragbar.ord-n {
+ margin-top: -4px;
+}
+.jcrop-dragbar.ord-s {
+ bottom: 0;
+ margin-bottom: -4px;
+}
+.jcrop-dragbar.ord-e {
+ margin-right: -4px;
+ right: 0;
+}
+.jcrop-dragbar.ord-w {
+ margin-left: -4px;
+}
+/* The "jcrop-light" class/extension */
+.jcrop-light .jcrop-vline,
+.jcrop-light .jcrop-hline {
+ background: #ffffff;
+ filter: alpha(opacity=70) !important;
+ opacity: .70!important;
+}
+.jcrop-light .jcrop-handle {
+ -moz-border-radius: 3px;
+ -webkit-border-radius: 3px;
+ background-color: #000000;
+ border-color: #ffffff;
+ border-radius: 3px;
+}
+/* The "jcrop-dark" class/extension */
+.jcrop-dark .jcrop-vline,
+.jcrop-dark .jcrop-hline {
+ background: #000000;
+ filter: alpha(opacity=70) !important;
+ opacity: 0.7 !important;
+}
+.jcrop-dark .jcrop-handle {
+ -moz-border-radius: 3px;
+ -webkit-border-radius: 3px;
+ background-color: #ffffff;
+ border-color: #000000;
+ border-radius: 3px;
+}
+/* Simple macro to turn off the antlines */
+.solid-line .jcrop-vline,
+.solid-line .jcrop-hline {
+ background: #ffffff;
+}
+/* Fix for twitter bootstrap et al. */
+.jcrop-holder img,
+img.jcrop-preview {
+ max-width: none;
+}
+.jcrop-holder #cropPreview {
+ display: block;
+ position: absolute;
+ z-index: 2000;
+ top: 10px;
+ right: -280px;
+ padding: 6px;
+ border: 1px rgba(0,0,0,.4) solid;
+ background-color: white;
+
+ -webkit-border-radius: 6px;
+ -moz-border-radius: 6px;
+ border-radius: 6px;
+
+ -webkit-box-shadow: 1px 1px 5px 2px rgba(0, 0, 0, 0.2);
+ -moz-box-shadow: 1px 1px 5px 2px rgba(0, 0, 0, 0.2);
+ box-shadow: 1px 1px 5px 2px rgba(0, 0, 0, 0.2);
+}
View
BIN  user_media/static/user_media/img/Jcrop.gif
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View
30 user_media/static/user_media/js/image_upload.js
@@ -11,7 +11,7 @@ function initDeletion(body) {
body.find('.userMediaImage .btn-danger').click(function() {
var image = $(this).parents('.userMediaImage');
// Get the modal content
- $.post($(this).attr('href'), {'csrfmiddlewaretoken': getCSRFToken()}, function(data) {
+ $.post($(this).attr('href'), {'csrfmiddlewaretoken': getCookie('csrftoken')}, function(data) {
image.remove();
checkImageContainer(body);
});
@@ -93,4 +93,30 @@ $(document).on('DOMNodeInserted', function(e) {
}
}).ready(function() {
initFileupload($('#fileupload, .multifileupload'), $('body'));
-});
+});
+
+function cropImage(identifier, path, url) {
+ $('<img src="'+ path +'" alt="" />').load(function() {
+ $(this).appendTo('#cropArea');
+ var jcrop_api
+ ,boundx
+ ,boundy;
+
+ $(this).Jcrop({aspectRatio: $('#cropRatio').val()}, function() {
+ // Use the API to get the real image size
+ var bounds = this.getBounds();
+ boundx = bounds[0];
+ boundy = bounds[1];
+ // Store the API in the jcrop_api variable
+ jcrop_api = this;
+ });
+
+ $('#cropSubmit').show().click(function() {
+ $.post(url, $.extend(jcrop_api.tellSelect(), {'csrfmiddlewaretoken': getCookie('csrftoken')}), function(data) {
+ $('#cropSubmit').unbind('click').hide();
+ $('#cropArea').html('');
+ $(identifier).find('img').attr('src', data);
+ });
+ });
+ });
+}
View
1,694 user_media/static/user_media/js/libs/jquery.Jcrop.js
@@ -0,0 +1,1694 @@
+/**
+ * jquery.Jcrop.js v0.9.12
+ * jQuery Image Cropping Plugin - released under MIT License
+ * Author: Kelly Hallman <khallman@gmail.com>
+ * http://github.com/tapmodo/Jcrop
+ * Copyright (c) 2008-2013 Tapmodo Interactive LLC {{{
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * }}}
+ */
+
+(function ($) {
+
+ $.Jcrop = function (obj, opt) {
+ var options = $.extend({}, $.Jcrop.defaults),
+ docOffset,
+ _ua = navigator.userAgent.toLowerCase(),
+ is_msie = /msie/.test(_ua),
+ ie6mode = /msie [1-6]\./.test(_ua);
+
+ // Internal Methods {{{
+ function px(n) {
+ return Math.round(n) + 'px';
+ }
+ function cssClass(cl) {
+ return options.baseClass + '-' + cl;
+ }
+ function supportsColorFade() {
+ return $.fx.step.hasOwnProperty('backgroundColor');
+ }
+ function getPos(obj) //{{{
+ {
+ var pos = $(obj).offset();
+ return [pos.left, pos.top];
+ }
+ //}}}
+ function mouseAbs(e) //{{{
+ {
+ return [(e.pageX - docOffset[0]), (e.pageY - docOffset[1])];
+ }
+ //}}}
+ function setOptions(opt) //{{{
+ {
+ if (typeof(opt) !== 'object') opt = {};
+ options = $.extend(options, opt);
+
+ $.each(['onChange','onSelect','onRelease','onDblClick'],function(i,e) {
+ if (typeof(options[e]) !== 'function') options[e] = function () {};
+ });
+ }
+ //}}}
+ function startDragMode(mode, pos, touch) //{{{
+ {
+ docOffset = getPos($img);
+ Tracker.setCursor(mode === 'move' ? mode : mode + '-resize');
+
+ if (mode === 'move') {
+ return Tracker.activateHandlers(createMover(pos), doneSelect, touch);
+ }
+
+ var fc = Coords.getFixed();
+ var opp = oppLockCorner(mode);
+ var opc = Coords.getCorner(oppLockCorner(opp));
+
+ Coords.setPressed(Coords.getCorner(opp));
+ Coords.setCurrent(opc);
+
+ Tracker.activateHandlers(dragmodeHandler(mode, fc), doneSelect, touch);
+ }
+ //}}}
+ function dragmodeHandler(mode, f) //{{{
+ {
+ return function (pos) {
+ if (!options.aspectRatio) {
+ switch (mode) {
+ case 'e':
+ pos[1] = f.y2;
+ break;
+ case 'w':
+ pos[1] = f.y2;
+ break;
+ case 'n':
+ pos[0] = f.x2;
+ break;
+ case 's':
+ pos[0] = f.x2;
+ break;
+ }
+ } else {
+ switch (mode) {
+ case 'e':
+ pos[1] = f.y + 1;
+ break;
+ case 'w':
+ pos[1] = f.y + 1;
+ break;
+ case 'n':
+ pos[0] = f.x + 1;
+ break;
+ case 's':
+ pos[0] = f.x + 1;
+ break;
+ }
+ }
+ Coords.setCurrent(pos);
+ Selection.update();
+ };
+ }
+ //}}}
+ function createMover(pos) //{{{
+ {
+ var lloc = pos;
+ KeyManager.watchKeys();
+
+ return function (pos) {
+ Coords.moveOffset([pos[0] - lloc[0], pos[1] - lloc[1]]);
+ lloc = pos;
+
+ Selection.update();
+ };
+ }
+ //}}}
+ function oppLockCorner(ord) //{{{
+ {
+ switch (ord) {
+ case 'n':
+ return 'sw';
+ case 's':
+ return 'nw';
+ case 'e':
+ return 'nw';
+ case 'w':
+ return 'ne';
+ case 'ne':
+ return 'sw';
+ case 'nw':
+ return 'se';
+ case 'se':
+ return 'nw';
+ case 'sw':
+ return 'ne';
+ }
+ }
+ //}}}
+ function createDragger(ord) //{{{
+ {
+ return function (e) {
+ if (options.disabled) {
+ return false;
+ }
+ if ((ord === 'move') && !options.allowMove) {
+ return false;
+ }
+
+ // Fix position of crop area when dragged the very first time.
+ // Necessary when crop image is in a hidden element when page is loaded.
+ docOffset = getPos($img);
+
+ btndown = true;
+ startDragMode(ord, mouseAbs(e));
+ e.stopPropagation();
+ e.preventDefault();
+ return false;
+ };
+ }
+ //}}}
+ function presize($obj, w, h) //{{{
+ {
+ var nw = $obj.width(),
+ nh = $obj.height();
+ if ((nw > w) && w > 0) {
+ nw = w;
+ nh = (w / $obj.width()) * $obj.height();
+ }
+ if ((nh > h) && h > 0) {
+ nh = h;
+ nw = (h / $obj.height()) * $obj.width();
+ }
+ xscale = $obj.width() / nw;
+ yscale = $obj.height() / nh;
+ $obj.width(nw).height(nh);
+ }
+ //}}}
+ function unscale(c) //{{{
+ {
+ return {
+ x: c.x * xscale,
+ y: c.y * yscale,
+ x2: c.x2 * xscale,
+ y2: c.y2 * yscale,
+ w: c.w * xscale,
+ h: c.h * yscale
+ };
+ }
+ //}}}
+ function doneSelect(pos) //{{{
+ {
+ var c = Coords.getFixed();
+ if ((c.w > options.minSelect[0]) && (c.h > options.minSelect[1])) {
+ Selection.enableHandles();
+ Selection.done();
+ } else {
+ Selection.release();
+ }
+ Tracker.setCursor(options.allowSelect ? 'crosshair' : 'default');
+ }
+ //}}}
+ function newSelection(e) //{{{
+ {
+ if (options.disabled) {
+ return false;
+ }
+ if (!options.allowSelect) {
+ return false;
+ }
+ btndown = true;
+ docOffset = getPos($img);
+ Selection.disableHandles();
+ Tracker.setCursor('crosshair');
+ var pos = mouseAbs(e);
+ Coords.setPressed(pos);
+ Selection.update();
+ Tracker.activateHandlers(selectDrag, doneSelect, e.type.substring(0,5)==='touch');
+ KeyManager.watchKeys();
+
+ e.stopPropagation();
+ e.preventDefault();
+ return false;
+ }
+ //}}}
+ function selectDrag(pos) //{{{
+ {
+ Coords.setCurrent(pos);
+ Selection.update();
+ }
+ //}}}
+ function newTracker() //{{{
+ {
+ var trk = $('<div></div>').addClass(cssClass('tracker'));
+ if (is_msie) {
+ trk.css({
+ opacity: 0,
+ backgroundColor: 'white'
+ });
+ }
+ return trk;
+ }
+ //}}}
+
+ // }}}
+ // Initialization {{{
+ // Sanitize some options {{{
+ if (typeof(obj) !== 'object') {
+ obj = $(obj)[0];
+ }
+ if (typeof(opt) !== 'object') {
+ opt = {};
+ }
+ // }}}
+ setOptions(opt);
+ // Initialize some jQuery objects {{{
+ // The values are SET on the image(s) for the interface
+ // If the original image has any of these set, they will be reset
+ // However, if you destroy() the Jcrop instance the original image's
+ // character in the DOM will be as you left it.
+ var img_css = {
+ border: 'none',
+ visibility: 'visible',
+ margin: 0,
+ padding: 0,
+ position: 'absolute',
+ top: 0,
+ left: 0
+ };
+
+ var $origimg = $(obj),
+ img_mode = true;
+
+ if (obj.tagName == 'IMG') {
+ // Fix size of crop image.
+ // Necessary when crop image is within a hidden element when page is loaded.
+ if ($origimg[0].width != 0 && $origimg[0].height != 0) {
+ // Obtain dimensions from contained img element.
+ $origimg.width($origimg[0].width);
+ $origimg.height($origimg[0].height);
+ } else {
+ // Obtain dimensions from temporary image in case the original is not loaded yet (e.g. IE 7.0).
+ var tempImage = new Image();
+ tempImage.src = $origimg[0].src;
+ $origimg.width(tempImage.width);
+ $origimg.height(tempImage.height);
+ }
+
+ var $img = $origimg.clone().removeAttr('id').css(img_css).show();
+
+ $img.width($origimg.width());
+ $img.height($origimg.height());
+ $origimg.after($img).hide();
+
+ } else {
+ $img = $origimg.css(img_css).show();
+ img_mode = false;
+ if (options.shade === null) { options.shade = true; }
+ }
+
+ presize($img, options.boxWidth, options.boxHeight);
+
+ var boundx = $img.width(),
+ boundy = $img.height(),
+
+
+ $div = $('<div />').width(boundx).height(boundy).addClass(cssClass('holder')).css({
+ position: 'relative',
+ backgroundColor: options.bgColor
+ }).insertAfter($origimg).append($img);
+
+ if (options.addClass) {
+ $div.addClass(options.addClass);
+ }
+
+ var $img2 = $('<div />'),
+
+ $img_holder = $('<div />')
+ .width('100%').height('100%').css({
+ zIndex: 310,
+ position: 'absolute',
+ overflow: 'hidden'
+ }),
+
+ $hdl_holder = $('<div />')
+ .width('100%').height('100%').css('zIndex', 320),
+
+ $sel = $('<div />')
+ .css({
+ position: 'absolute',
+ zIndex: 600
+ }).dblclick(function(){
+ var c = Coords.getFixed();
+ options.onDblClick.call(api,c);
+ }).insertBefore($img).append($img_holder, $hdl_holder);
+
+ if (img_mode) {
+
+ $img2 = $('<img />')
+ .attr('src', $img.attr('src')).css(img_css).width(boundx).height(boundy),
+
+ $img_holder.append($img2);
+
+ }
+
+ if (ie6mode) {
+ $sel.css({
+ overflowY: 'hidden'
+ });
+ }
+
+ var bound = options.boundary;
+ var $trk = newTracker().width(boundx + (bound * 2)).height(boundy + (bound * 2)).css({
+ position: 'absolute',
+ top: px(-bound),
+ left: px(-bound),
+ zIndex: 290
+ }).mousedown(newSelection);
+
+ /* }}} */
+ // Set more variables {{{
+ var bgcolor = options.bgColor,
+ bgopacity = options.bgOpacity,
+ xlimit, ylimit, xmin, ymin, xscale, yscale, enabled = true,
+ btndown, animating, shift_down;
+
+ docOffset = getPos($img);
+ // }}}
+ // }}}
+ // Internal Modules {{{
+ // Touch Module {{{
+ var Touch = (function () {
+ // Touch support detection function adapted (under MIT License)
+ // from code by Jeffrey Sambells - http://github.com/iamamused/
+ function hasTouchSupport() {
+ var support = {}, events = ['touchstart', 'touchmove', 'touchend'],
+ el = document.createElement('div'), i;
+
+ try {
+ for(i=0; i<events.length; i++) {
+ var eventName = events[i];
+ eventName = 'on' + eventName;
+ var isSupported = (eventName in el);
+ if (!isSupported) {
+ el.setAttribute(eventName, 'return;');
+ isSupported = typeof el[eventName] == 'function';
+ }
+ support[events[i]] = isSupported;
+ }
+ return support.touchstart && support.touchend && support.touchmove;
+ }
+ catch(err) {
+ return false;
+ }
+ }
+
+ function detectSupport() {
+ if ((options.touchSupport === true) || (options.touchSupport === false)) return options.touchSupport;
+ else return hasTouchSupport();
+ }
+ return {
+ createDragger: function (ord) {
+ return function (e) {
+ if (options.disabled) {
+ return false;
+ }
+ if ((ord === 'move') && !options.allowMove) {
+ return false;
+ }
+ docOffset = getPos($img);
+ btndown = true;
+ startDragMode(ord, mouseAbs(Touch.cfilter(e)), true);
+ e.stopPropagation();
+ e.preventDefault();
+ return false;
+ };
+ },
+ newSelection: function (e) {
+ return newSelection(Touch.cfilter(e));
+ },
+ cfilter: function (e){
+ e.pageX = e.originalEvent.changedTouches[0].pageX;
+ e.pageY = e.originalEvent.changedTouches[0].pageY;
+ return e;
+ },
+ isSupported: hasTouchSupport,
+ support: detectSupport()
+ };
+ }());
+ // }}}
+ // Coords Module {{{
+ var Coords = (function () {
+ var x1 = 0,
+ y1 = 0,
+ x2 = 0,
+ y2 = 0,
+ ox, oy;
+
+ function setPressed(pos) //{{{
+ {
+ pos = rebound(pos);
+ x2 = x1 = pos[0];
+ y2 = y1 = pos[1];
+ }
+ //}}}
+ function setCurrent(pos) //{{{
+ {
+ pos = rebound(pos);
+ ox = pos[0] - x2;
+ oy = pos[1] - y2;
+ x2 = pos[0];
+ y2 = pos[1];
+ }
+ //}}}
+ function getOffset() //{{{
+ {
+ return [ox, oy];
+ }
+ //}}}
+ function moveOffset(offset) //{{{
+ {
+ var ox = offset[0],
+ oy = offset[1];
+
+ if (0 > x1 + ox) {
+ ox -= ox + x1;
+ }
+ if (0 > y1 + oy) {
+ oy -= oy + y1;
+ }
+
+ if (boundy < y2 + oy) {
+ oy += boundy - (y2 + oy);
+ }
+ if (boundx < x2 + ox) {
+ ox += boundx - (x2 + ox);
+ }
+
+ x1 += ox;
+ x2 += ox;
+ y1 += oy;
+ y2 += oy;
+ }
+ //}}}
+ function getCorner(ord) //{{{
+ {
+ var c = getFixed();
+ switch (ord) {
+ case 'ne':
+ return [c.x2, c.y];
+ case 'nw':
+ return [c.x, c.y];
+ case 'se':
+ return [c.x2, c.y2];
+ case 'sw':
+ return [c.x, c.y2];
+ }
+ }
+ //}}}
+ function getFixed() //{{{
+ {
+ if (!options.aspectRatio) {
+ return getRect();
+ }
+ // This function could use some optimization I think...
+ var aspect = options.aspectRatio,
+ min_x = options.minSize[0] / xscale,
+
+
+ //min_y = options.minSize[1]/yscale,
+ max_x = options.maxSize[0] / xscale,
+ max_y = options.maxSize[1] / yscale,
+ rw = x2 - x1,
+ rh = y2 - y1,
+ rwa = Math.abs(rw),
+ rha = Math.abs(rh),
+ real_ratio = rwa / rha,
+ xx, yy, w, h;
+
+ if (max_x === 0) {
+ max_x = boundx * 10;
+ }
+ if (max_y === 0) {
+ max_y = boundy * 10;
+ }
+ if (real_ratio < aspect) {
+ yy = y2;
+ w = rha * aspect;
+ xx = rw < 0 ? x1 - w : w + x1;
+
+ if (xx < 0) {
+ xx = 0;
+ h = Math.abs((xx - x1) / aspect);
+ yy = rh < 0 ? y1 - h : h + y1;
+ } else if (xx > boundx) {
+ xx = boundx;
+ h = Math.abs((xx - x1) / aspect);
+ yy = rh < 0 ? y1 - h : h + y1;
+ }
+ } else {
+ xx = x2;
+ h = rwa / aspect;
+ yy = rh < 0 ? y1 - h : y1 + h;
+ if (yy < 0) {
+ yy = 0;
+ w = Math.abs((yy - y1) * aspect);
+ xx = rw < 0 ? x1 - w : w + x1;
+ } else if (yy > boundy) {
+ yy = boundy;
+ w = Math.abs(yy - y1) * aspect;
+ xx = rw < 0 ? x1 - w : w + x1;
+ }
+ }
+
+ // Magic %-)
+ if (xx > x1) { // right side
+ if (xx - x1 < min_x) {
+ xx = x1 + min_x;
+ } else if (xx - x1 > max_x) {
+ xx = x1 + max_x;
+ }
+ if (yy > y1) {
+ yy = y1 + (xx - x1) / aspect;
+ } else {
+ yy = y1 - (xx - x1) / aspect;
+ }
+ } else if (xx < x1) { // left side
+ if (x1 - xx < min_x) {
+ xx = x1 - min_x;
+ } else if (x1 - xx > max_x) {
+ xx = x1 - max_x;
+ }
+ if (yy > y1) {
+ yy = y1 + (x1 - xx) / aspect;
+ } else {
+ yy = y1 - (x1 - xx) / aspect;
+ }
+ }
+
+ if (xx < 0) {
+ x1 -= xx;
+ xx = 0;
+ } else if (xx > boundx) {
+ x1 -= xx - boundx;
+ xx = boundx;
+ }
+
+ if (yy < 0) {
+ y1 -= yy;
+ yy = 0;
+ } else if (yy > boundy) {
+ y1 -= yy - boundy;
+ yy = boundy;
+ }
+
+ return makeObj(flipCoords(x1, y1, xx, yy));
+ }
+ //}}}
+ function rebound(p) //{{{
+ {
+ if (p[0] < 0) p[0] = 0;
+ if (p[1] < 0) p[1] = 0;
+
+ if (p[0] > boundx) p[0] = boundx;
+ if (p[1] > boundy) p[1] = boundy;
+
+ return [Math.round(p[0]), Math.round(p[1])];
+ }
+ //}}}
+ function flipCoords(x1, y1, x2, y2) //{{{
+ {
+ var xa = x1,
+ xb = x2,
+ ya = y1,
+ yb = y2;
+ if (x2 < x1) {
+ xa = x2;
+ xb = x1;
+ }
+ if (y2 < y1) {
+ ya = y2;
+ yb = y1;
+ }
+ return [xa, ya, xb, yb];
+ }
+ //}}}
+ function getRect() //{{{
+ {
+ var xsize = x2 - x1,
+ ysize = y2 - y1,
+ delta;
+
+ if (xlimit && (Math.abs(xsize) > xlimit)) {
+ x2 = (xsize > 0) ? (x1 + xlimit) : (x1 - xlimit);
+ }
+ if (ylimit && (Math.abs(ysize) > ylimit)) {
+ y2 = (ysize > 0) ? (y1 + ylimit) : (y1 - ylimit);
+ }
+
+ if (ymin / yscale && (Math.abs(ysize) < ymin / yscale)) {
+ y2 = (ysize > 0) ? (y1 + ymin / yscale) : (y1 - ymin / yscale);
+ }
+ if (xmin / xscale && (Math.abs(xsize) < xmin / xscale)) {
+ x2 = (xsize > 0) ? (x1 + xmin / xscale) : (x1 - xmin / xscale);
+ }
+
+ if (x1 < 0) {
+ x2 -= x1;
+ x1 -= x1;
+ }
+ if (y1 < 0) {
+ y2 -= y1;
+ y1 -= y1;
+ }
+ if (x2 < 0) {
+ x1 -= x2;
+ x2 -= x2;
+ }
+ if (y2 < 0) {
+ y1 -= y2;
+ y2 -= y2;
+ }
+ if (x2 > boundx) {
+ delta = x2 - boundx;
+ x1 -= delta;
+ x2 -= delta;
+ }
+ if (y2 > boundy) {
+ delta = y2 - boundy;
+ y1 -= delta;
+ y2 -= delta;
+ }
+ if (x1 > boundx) {
+ delta = x1 - boundy;
+ y2 -= delta;
+ y1 -= delta;
+ }
+ if (y1 > boundy) {
+ delta = y1 - boundy;
+ y2 -= delta;
+ y1 -= delta;
+ }
+
+ return makeObj(flipCoords(x1, y1, x2, y2));
+ }
+ //}}}
+ function makeObj(a) //{{{
+ {
+ return {
+ x: a[0],
+ y: a[1],
+ x2: a[2],
+ y2: a[3],
+ w: a[2] - a[0],
+ h: a[3] - a[1]
+ };
+ }
+ //}}}
+
+ return {
+ flipCoords: flipCoords,
+ setPressed: setPressed,
+ setCurrent: setCurrent,
+ getOffset: getOffset,
+ moveOffset: moveOffset,
+ getCorner: getCorner,
+ getFixed: getFixed
+ };
+ }());
+
+ //}}}
+ // Shade Module {{{
+ var Shade = (function() {
+ var enabled = false,
+ holder = $('<div />').css({
+ position: 'absolute',
+ zIndex: 240,
+ opacity: 0
+ }),
+ shades = {
+ top: createShade(),
+ left: createShade().height(boundy),
+ right: createShade().height(boundy),
+ bottom: createShade()
+ };
+
+ function resizeShades(w,h) {
+ shades.left.css({ height: px(h) });
+ shades.right.css({ height: px(h) });
+ }
+ function updateAuto()
+ {
+ return updateShade(Coords.getFixed());
+ }
+ function updateShade(c)
+ {
+ shades.top.css({
+ left: px(c.x),
+ width: px(c.w),
+ height: px(c.y)
+ });
+ shades.bottom.css({
+ top: px(c.y2),
+ left: px(c.x),
+ width: px(c.w),
+ height: px(boundy-c.y2)
+ });
+ shades.right.css({
+ left: px(c.x2),
+ width: px(boundx-c.x2)
+ });
+ shades.left.css({
+ width: px(c.x)
+ });
+ }
+ function createShade() {
+ return $('<div />').css({
+ position: 'absolute',
+ backgroundColor: options.shadeColor||options.bgColor
+ }).appendTo(holder);
+ }
+ function enableShade() {
+ if (!enabled) {
+ enabled = true;
+ holder.insertBefore($img);
+ updateAuto();
+ Selection.setBgOpacity(1,0,1);
+ $img2.hide();
+
+ setBgColor(options.shadeColor||options.bgColor,1);
+ if (Selection.isAwake())
+ {
+ setOpacity(options.bgOpacity,1);
+ }
+ else setOpacity(1,1);
+ }
+ }
+ function setBgColor(color,now) {
+ colorChangeMacro(getShades(),color,now);
+ }
+ function disableShade() {
+ if (enabled) {
+ holder.remove();
+ $img2.show();
+ enabled = false;
+ if (Selection.isAwake()) {
+ Selection.setBgOpacity(options.bgOpacity,1,1);
+ } else {
+ Selection.setBgOpacity(1,1,1);
+ Selection.disableHandles();
+ }
+ colorChangeMacro($div,0,1);
+ }
+ }
+ function setOpacity(opacity,now) {
+ if (enabled) {
+ if (options.bgFade && !now) {
+ holder.animate({
+ opacity: 1-opacity
+ },{
+ queue: false,
+ duration: options.fadeTime
+ });
+ }
+ else holder.css({opacity:1-opacity});
+ }
+ }
+ function refreshAll() {
+ options.shade ? enableShade() : disableShade();
+ if (Selection.isAwake()) setOpacity(options.bgOpacity);
+ }
+ function getShades() {
+ return holder.children();
+ }
+
+ return {
+ update: updateAuto,
+ updateRaw: updateShade,
+ getShades: getShades,
+ setBgColor: setBgColor,
+ enable: enableShade,
+ disable: disableShade,
+ resize: resizeShades,
+ refresh: refreshAll,
+ opacity: setOpacity
+ };
+ }());
+ // }}}
+ // Selection Module {{{
+ var Selection = (function () {
+ var awake,
+ hdep = 370,
+ borders = {},
+ handle = {},
+ dragbar = {},
+ seehandles = false;
+
+ // Private Methods
+ function insertBorder(type) //{{{
+ {
+ var jq = $('<div />').css({
+ position: 'absolute',
+ opacity: options.borderOpacity
+ }).addClass(cssClass(type));
+ $img_holder.append(jq);
+ return jq;
+ }
+ //}}}
+ function dragDiv(ord, zi) //{{{
+ {
+ var jq = $('<div />').mousedown(createDragger(ord)).css({
+ cursor: ord + '-resize',
+ position: 'absolute',
+ zIndex: zi
+ }).addClass('ord-'+ord);
+
+ if (Touch.support) {
+ jq.bind('touchstart.jcrop', Touch.createDragger(ord));
+ }
+
+ $hdl_holder.append(jq);
+ return jq;
+ }
+ //}}}
+ function insertHandle(ord) //{{{
+ {
+ var hs = options.handleSize,
+
+ div = dragDiv(ord, hdep++).css({
+ opacity: options.handleOpacity
+ }).addClass(cssClass('handle'));
+
+ if (hs) { div.width(hs).height(hs); }
+
+ return div;
+ }
+ //}}}
+ function insertDragbar(ord) //{{{
+ {
+ return dragDiv(ord, hdep++).addClass('jcrop-dragbar');
+ }
+ //}}}
+ function createDragbars(li) //{{{
+ {
+ var i;
+ for (i = 0; i < li.length; i++) {
+ dragbar[li[i]] = insertDragbar(li[i]);
+ }
+ }
+ //}}}
+ function createBorders(li) //{{{
+ {
+ var cl,i;
+ for (i = 0; i < li.length; i++) {
+ switch(li[i]){
+ case'n': cl='hline'; break;
+ case's': cl='hline bottom'; break;
+ case'e': cl='vline right'; break;
+ case'w': cl='vline'; break;
+ }
+ borders[li[i]] = insertBorder(cl);
+ }
+ }
+ //}}}
+ function createHandles(li) //{{{
+ {
+ var i;
+ for (i = 0; i < li.length; i++) {
+ handle[li[i]] = insertHandle(li[i]);
+ }
+ }
+ //}}}
+ function moveto(x, y) //{{{
+ {
+ if (!options.shade) {
+ $img2.css({
+ top: px(-y),
+ left: px(-x)
+ });
+ }
+ $sel.css({
+ top: px(y),
+ left: px(x)
+ });
+ }
+ //}}}
+ function resize(w, h) //{{{
+ {
+ $sel.width(Math.round(w)).height(Math.round(h));
+ }
+ //}}}
+ function refresh() //{{{
+ {
+ var c = Coords.getFixed();
+
+ Coords.setPressed([c.x, c.y]);
+ Coords.setCurrent([c.x2, c.y2]);
+
+ updateVisible();
+ }
+ //}}}
+
+ // Internal Methods
+ function updateVisible(select) //{{{
+ {
+ if (awake) {
+ return update(select);
+ }
+ }
+ //}}}
+ function update(select) //{{{
+ {
+ var c = Coords.getFixed();
+
+ resize(c.w, c.h);
+ moveto(c.x, c.y);
+ if (options.shade) Shade.updateRaw(c);
+
+ awake || show();
+
+ if (select) {
+ options.onSelect.call(api, unscale(c));
+ } else {
+ options.onChange.call(api, unscale(c));
+ }
+ }
+ //}}}
+ function setBgOpacity(opacity,force,now) //{{{
+ {
+ if (!awake && !force) return;
+ if (options.bgFade && !now) {
+ $img.animate({
+ opacity: opacity
+ },{
+ queue: false,
+ duration: options.fadeTime
+ });
+ } else {
+ $img.css('opacity', opacity);
+ }
+ }
+ //}}}
+ function show() //{{{
+ {
+ $sel.show();
+
+ if (options.shade) Shade.opacity(bgopacity);
+ else setBgOpacity(bgopacity,true);
+
+ awake = true;
+ }
+ //}}}
+ function release() //{{{
+ {
+ disableHandles();
+ $sel.hide();
+
+ if (options.shade) Shade.opacity(1);
+ else setBgOpacity(1);
+
+ awake = false;
+ options.onRelease.call(api);
+ }
+ //}}}
+ function showHandles() //{{{
+ {
+ if (seehandles) {
+ $hdl_holder.show();
+ }
+ }
+ //}}}
+ function enableHandles() //{{{
+ {
+ seehandles = true;
+ if (options.allowResize) {
+ $hdl_holder.show();
+ return true;
+ }
+ }
+ //}}}
+ function disableHandles() //{{{
+ {
+ seehandles = false;
+ $hdl_holder.hide();
+ }
+ //}}}
+ function animMode(v) //{{{
+ {
+ if (v) {
+ animating = true;
+ disableHandles();
+ } else {
+ animating = false;
+ enableHandles();
+ }
+ }
+ //}}}
+ function done() //{{{
+ {
+ animMode(false);
+ refresh();
+ }
+ //}}}
+ // Insert draggable elements {{{
+ // Insert border divs for outline
+
+ if (options.dragEdges && $.isArray(options.createDragbars))
+ createDragbars(options.createDragbars);
+
+ if ($.isArray(options.createHandles))
+ createHandles(options.createHandles);
+
+ if (options.drawBorders && $.isArray(options.createBorders))
+ createBorders(options.createBorders);
+
+ //}}}
+
+ // This is a hack for iOS5 to support drag/move touch functionality
+ $(document).bind('touchstart.jcrop-ios',function(e) {
+ if ($(e.currentTarget).hasClass('jcrop-tracker')) e.stopPropagation();
+ });
+
+ var $track = newTracker().mousedown(createDragger('move')).css({
+ cursor: 'move',
+ position: 'absolute',
+ zIndex: 360
+ });
+
+ if (Touch.support) {
+ $track.bind('touchstart.jcrop', Touch.createDragger('move'));
+ }
+
+ $img_holder.append($track);
+ disableHandles();
+
+ return {
+ updateVisible: updateVisible,
+ update: update,
+ release: release,
+ refresh: refresh,
+ isAwake: function () {
+ return awake;
+ },
+ setCursor: function (cursor) {
+ $track.css('cursor', cursor);
+ },
+ enableHandles: enableHandles,
+ enableOnly: function () {
+ seehandles = true;
+ },
+ showHandles: showHandles,
+ disableHandles: disableHandles,
+ animMode: animMode,
+ setBgOpacity: setBgOpacity,
+ done: done
+ };
+ }());
+
+ //}}}
+ // Tracker Module {{{
+ var Tracker = (function () {
+ var onMove = function () {},
+ onDone = function () {},
+ trackDoc = options.trackDocument;
+
+ function toFront(touch) //{{{
+ {
+ $trk.css({
+ zIndex: 450
+ });
+
+ if (touch)
+ $(document)
+ .bind('touchmove.jcrop', trackTouchMove)
+ .bind('touchend.jcrop', trackTouchEnd);
+
+ else if (trackDoc)
+ $(document)
+ .bind('mousemove.jcrop',trackMove)
+ .bind('mouseup.jcrop',trackUp);
+ }
+ //}}}
+ function toBack() //{{{
+ {
+ $trk.css({
+ zIndex: 290
+ });
+ $(document).unbind('.jcrop');
+ }
+ //}}}
+ function trackMove(e) //{{{
+ {
+ onMove(mouseAbs(e));
+ return false;
+ }
+ //}}}
+ function trackUp(e) //{{{
+ {
+ e.preventDefault();
+ e.stopPropagation();
+
+ if (btndown) {
+ btndown = false;
+
+ onDone(mouseAbs(e));
+
+ if (Selection.isAwake()) {
+ options.onSelect.call(api, unscale(Coords.getFixed()));
+ }
+
+ toBack();
+ onMove = function () {};
+ onDone = function () {};
+ }
+
+ return false;
+ }
+ //}}}
+ function activateHandlers(move, done, touch) //{{{
+ {
+ btndown = true;
+ onMove = move;
+ onDone = done;
+ toFront(touch);
+ return false;
+ }
+ //}}}
+ function trackTouchMove(e) //{{{
+ {
+ onMove(mouseAbs(Touch.cfilter(e)));
+ return false;
+ }
+ //}}}
+ function trackTouchEnd(e) //{{{
+ {
+ return trackUp(Touch.cfilter(e));
+ }
+ //}}}
+ function setCursor(t) //{{{
+ {
+ $trk.css('cursor', t);
+ }
+ //}}}
+
+ if (!trackDoc) {
+ $trk.mousemove(trackMove).mouseup(trackUp).mouseout(trackUp);
+ }
+
+ $img.before($trk);
+ return {
+ activateHandlers: activateHandlers,
+ setCursor: setCursor
+ };
+ }());
+ //}}}
+ // KeyManager Module {{{
+ var KeyManager = (function () {
+ var $keymgr = $('<input type="radio" />').css({
+ position: 'fixed',
+ left: '-120px',
+ width: '12px'
+ }).addClass('jcrop-keymgr'),
+
+ $keywrap = $('<div />').css({
+ position: 'absolute',
+ overflow: 'hidden'
+ }).append($keymgr);
+
+ function watchKeys() //{{{
+ {
+ if (options.keySupport) {
+ $keymgr.show();
+ $keymgr.focus();
+ }
+ }
+ //}}}
+ function onBlur(e) //{{{
+ {
+ $keymgr.hide();
+ }
+ //}}}
+ function doNudge(e, x, y) //{{{
+ {
+ if (options.allowMove) {
+ Coords.moveOffset([x, y]);
+ Selection.updateVisible(true);
+ }
+ e.preventDefault();
+ e.stopPropagation();
+ }
+ //}}}
+ function parseKey(e) //{{{
+ {
+ if (e.ctrlKey || e.metaKey) {
+ return true;
+ }
+ shift_down = e.shiftKey ? true : false;
+ var nudge = shift_down ? 10 : 1;
+
+ switch (e.keyCode) {
+ case 37:
+ doNudge(e, -nudge, 0);
+ break;
+ case 39:
+ doNudge(e, nudge, 0);
+ break;
+ case 38:
+ doNudge(e, 0, -nudge);
+ break;
+ case 40:
+ doNudge(e, 0, nudge);
+ break;
+ case 27:
+ if (options.allowSelect) Selection.release();
+ break;
+ case 9:
+ return true;
+ }
+
+ return false;
+ }
+ //}}}
+
+ if (options.keySupport) {
+ $keymgr.keydown(parseKey).blur(onBlur);
+ if (ie6mode || !options.fixedSupport) {
+ $keymgr.css({
+ position: 'absolute',
+ left: '-20px'
+ });
+ $keywrap.append($keymgr).insertBefore($img);
+ } else {
+ $keymgr.insertBefore($img);
+ }
+ }
+
+
+ return {
+ watchKeys: watchKeys
+ };
+ }());
+ //}}}
+ // }}}
+ // API methods {{{
+ function setClass(cname) //{{{
+ {
+ $div.removeClass().addClass(cssClass('holder')).addClass(cname);
+ }
+ //}}}
+ function animateTo(a, callback) //{{{
+ {
+ var x1 = a[0] / xscale,
+ y1 = a[1] / yscale,
+ x2 = a[2] / xscale,
+ y2 = a[3] / yscale;
+
+ if (animating) {
+ return;
+ }
+
+ var animto = Coords.flipCoords(x1, y1, x2, y2),
+ c = Coords.getFixed(),
+ initcr = [c.x, c.y, c.x2, c.y2],
+ animat = initcr,
+ interv = options.animationDelay,
+ ix1 = animto[0] - initcr[0],
+ iy1 = animto[1] - initcr[1],
+ ix2 = animto[2] - initcr[2],
+ iy2 = animto[3] - initcr[3],
+ pcent = 0,
+ velocity = options.swingSpeed;
+
+ x1 = animat[0];
+ y1 = animat[1];
+ x2 = animat[2];
+ y2 = animat[3];
+
+ Selection.animMode(true);
+ var anim_timer;
+
+ function queueAnimator() {
+ window.setTimeout(animator, interv);
+ }
+ var animator = (function () {
+ return function () {
+ pcent += (100 - pcent) / velocity;
+
+ animat[0] = Math.round(x1 + ((pcent / 100) * ix1));
+ animat[1] = Math.round(y1 + ((pcent / 100) * iy1));
+ animat[2] = Math.round(x2 + ((pcent / 100) * ix2));
+ animat[3] = Math.round(y2 + ((pcent / 100) * iy2));
+
+ if (pcent >= 99.8) {
+ pcent = 100;
+ }
+ if (pcent < 100) {
+ setSelectRaw(animat);
+ queueAnimator();
+ } else {
+ Selection.done();
+ Selection.animMode(false);
+ if (typeof(callback) === 'function') {
+ callback.call(api);
+ }
+ }
+ };
+ }());
+ queueAnimator();
+ }
+ //}}}
+ function setSelect(rect) //{{{
+ {
+ setSelectRaw([rect[0] / xscale, rect[1] / yscale, rect[2] / xscale, rect[3] / yscale]);
+ options.onSelect.call(api, unscale(Coords.getFixed()));
+ Selection.enableHandles();
+ }
+ //}}}
+ function setSelectRaw(l) //{{{
+ {
+ Coords.setPressed([l[0], l[1]]);
+ Coords.setCurrent([l[2], l[3]]);
+ Selection.update();
+ }
+ //}}}
+ function tellSelect() //{{{
+ {
+ return unscale(Coords.getFixed());
+ }
+ //}}}
+ function tellScaled() //{{{
+ {
+ return Coords.getFixed();
+ }
+ //}}}
+ function setOptionsNew(opt) //{{{
+ {
+ setOptions(opt);
+ interfaceUpdate();
+ }
+ //}}}
+ function disableCrop() //{{{
+ {
+ options.disabled = true;
+ Selection.disableHandles();
+ Selection.setCursor('default');
+ Tracker.setCursor('default');
+ }
+ //}}}
+ function enableCrop() //{{{
+ {
+ options.disabled = false;
+ interfaceUpdate();
+ }
+ //}}}
+ function cancelCrop() //{{{
+ {
+ Selection.done();
+ Tracker.activateHandlers(null, null);
+ }
+ //}}}
+ function destroy() //{{{
+ {
+ $div.remove();
+ $origimg.show();
+ $origimg.css('visibility','visible');
+ $(obj).removeData('Jcrop');
+ }
+ //}}}
+ function setImage(src, callback) //{{{
+ {
+ Selection.release();
+ disableCrop();
+ var img = new Image();
+ img.onload = function () {
+ var iw = img.width;
+ var ih = img.height;
+ var bw = options.boxWidth;
+ var bh = options.boxHeight;
+ $img.width(iw).height(ih);
+ $img.attr('src', src);
+ $img2.attr('src', src);
+ presize($img, bw, bh);
+ boundx = $img.width();
+ boundy = $img.height();
+ $img2.width(boundx).height(boundy);
+ $trk.width(boundx + (bound * 2)).height(boundy + (bound * 2));
+ $div.width(boundx).height(boundy);
+ Shade.resize(boundx,boundy);
+ enableCrop();
+
+ if (typeof(callback) === 'function') {
+ callback.call(api);
+ }
+ };
+ img.src = src;
+ }
+ //}}}
+ function colorChangeMacro($obj,color,now) {
+ var mycolor = color || options.bgColor;
+ if (options.bgFade && supportsColorFade() && options.fadeTime && !now) {
+ $obj.animate({
+ backgroundColor: mycolor
+ }, {
+ queue: false,
+ duration: options.fadeTime
+ });
+ } else {
+ $obj.css('backgroundColor', mycolor);
+ }
+ }
+ function interfaceUpdate(alt) //{{{
+ // This method tweaks the interface based on options object.
+ // Called when options are changed and at end of initialization.
+ {
+ if (options.allowResize) {
+ if (alt) {
+ Selection.enableOnly();
+ } else {
+ Selection.enableHandles();
+ }
+ } else {
+ Selection.disableHandles();
+ }
+
+ Tracker.setCursor(options.allowSelect ? 'crosshair' : 'default');
+ Selection.setCursor(options.allowMove ? 'move' : 'default');
+
+ if (options.hasOwnProperty('trueSize')) {
+ xscale = options.trueSize[0] / boundx;
+ yscale = options.trueSize[1] / boundy;
+ }
+
+ if (options.hasOwnProperty('setSelect')) {
+ setSelect(options.setSelect);
+ Selection.done();
+ delete(options.setSelect);
+ }
+
+ Shade.refresh();
+
+ if (options.bgColor != bgcolor) {
+ colorChangeMacro(
+ options.shade? Shade.getShades(): $div,
+ options.shade?
+ (options.shadeColor || options.bgColor):
+ options.bgColor
+ );
+ bgcolor = options.bgColor;
+ }
+
+ if (bgopacity != options.bgOpacity) {
+ bgopacity = options.bgOpacity;
+ if (options.shade) Shade.refresh();
+ else Selection.setBgOpacity(bgopacity);
+ }
+
+ xlimit = options.maxSize[0] || 0;
+ ylimit = options.maxSize[1] || 0;
+ xmin = options.minSize[0] || 0;
+ ymin = options.minSize[1] || 0;
+
+ if (options.hasOwnProperty('outerImage')) {
+ $img.attr('src', options.outerImage);
+ delete(options.outerImage);
+ }
+
+ Selection.refresh();
+ }
+ //}}}
+ //}}}
+
+ if (Touch.support) $trk.bind('touchstart.jcrop', Touch.newSelection);
+
+ $hdl_holder.hide();
+ interfaceUpdate(true);
+
+ var api = {
+ setImage: setImage,
+ animateTo: animateTo,
+ setSelect: setSelect,
+ setOptions: setOptionsNew,
+ tellSelect: tellSelect,
+ tellScaled: tellScaled,
+ setClass: setClass,
+
+ disable: disableCrop,
+ enable: enableCrop,
+ cancel: cancelCrop,
+ release: Selection.release,
+ destroy: destroy,
+
+ focus: KeyManager.watchKeys,
+
+ getBounds: function () {
+ return [boundx * xscale, boundy * yscale];
+ },
+ getWidgetSize: function () {
+ return [boundx, boundy];
+ },
+ getScaleFactor: function () {
+ return [xscale, yscale];
+ },
+ getOptions: function() {
+ // careful: internal values are returned
+ return options;
+ },
+
+ ui: {
+ holder: $div,
+ selection: $sel
+ }
+ };
+
+ if (is_msie) $div.bind('selectstart', function () { return false; });
+
+ $origimg.data('Jcrop', api);
+ return api;
+ };
+ $.fn.Jcrop = function (options, callback) //{{{
+ {
+ var api;
+ // Iterate over each object, attach Jcrop
+ this.each(function () {
+ // If we've already attached to this object
+ if ($(this).data('Jcrop')) {
+ // The API can be requested this way (undocumented)
+ if (options === 'api') return $(this).data('Jcrop');
+ // Otherwise, we just reset the options...
+ else $(this).data('Jcrop').setOptions(options);
+ }
+ // If we haven't been attached, preload and attach
+ else {
+ if (this.tagName == 'IMG')
+ $.Jcrop.Loader(this,function(){
+ $(this).css({display:'block',visibility:'hidden'});
+ api = $.Jcrop(this, options);
+ if ($.isFunction(callback)) callback.call(api);
+ });
+ else {
+ $(this).css({display:'block',visibility:'hidden'});
+ api = $.Jcrop(this, options);
+ if ($.isFunction(callback)) callback.call(api);
+ }
+ }
+ });
+
+ // Return "this" so the object is chainable (jQuery-style)
+ return this;
+ };
+ //}}}
+ // $.Jcrop.Loader - basic image loader {{{
+
+ $.Jcrop.Loader = function(imgobj,success,error){
+ var $img = $(imgobj), img = $img[0];
+
+ function completeCheck(){
+ if (img.complete) {
+ $img.unbind('.jcloader');
+ if ($.isFunction(success)) success.call(img);
+ }
+ else window.setTimeout(completeCheck,50);
+ }
+
+ $img
+ .bind('load.jcloader',completeCheck)
+ .bind('error.jcloader',function(e){
+ $img.unbind('.jcloader');
+ if ($.isFunction(error)) error.call(img);
+ });
+
+ if (img.complete && $.isFunction(success)){
+ $img.unbind('.jcloader');
+ success.call(img);
+ }
+ };
+
+ //}}}
+ // Global Defaults {{{
+ $.Jcrop.defaults = {
+
+ // Basic Settings
+ allowSelect: true,
+ allowMove: true,
+ allowResize: true,
+
+ trackDocument: true,
+
+ // Styling Options
+ baseClass: 'jcrop',
+ addClass: null,
+ bgColor: 'black',
+ bgOpacity: 0.6,
+ bgFade: false,
+ borderOpacity: 0.4,
+ handleOpacity: 0.5,
+ handleSize: null,
+
+ aspectRatio: 0,
+ keySupport: true,
+ createHandles: ['n','s','e','w','nw','ne','se','sw'],
+ createDragbars: ['n','s','e','w'],
+ createBorders: ['n','s','e','w'],
+ drawBorders: true,
+ dragEdges: true,
+ fixedSupport: true,
+ touchSupport: null,
+
+ shade: null,
+
+ boxWidth: 0,
+ boxHeight: 0,
+ boundary: 2,
+ fadeTime: 400,
+ animationDelay: 20,
+ swingSpeed: 3,
+
+ minSelect: [0, 0],
+ maxSize: [0, 0],
+ minSize: [0, 0],
+
+ // Callbacks / Event Handlers
+ onChange: function () {},
+ onSelect: function () {},
+ onDblClick: function () {},
+ onRelease: function () {}
+ };
+
+ // }}}
+}(jQuery));
View
22 user_media/static/user_media/js/libs/jquery.Jcrop.min.js
@@ -0,0 +1,22 @@
+/**
+ * jquery.Jcrop.min.js v0.9.12 (build:20130202)
+ * jQuery Image Cropping Plugin - released under MIT License
+ * Copyright (c) 2008-2013 Tapmodo Interactive LLC
+ * https://github.com/tapmodo/Jcrop
+ */
+(function(a){a.Jcrop=function(b,c){function i(a){return Math.round(a)+"px"}function j(a){return d.baseClass+"-"+a}function k(){return a.fx.step.hasOwnProperty("backgroundColor")}function l(b){var c=a(b).offset();return[c.left,c.top]}function m(a){return[a.pageX-e[0],a.pageY-e[1]]}function n(b){typeof b!="object"&&(b={}),d=a.extend(d,b),a.each(["onChange","onSelect","onRelease","onDblClick"],function(a,b){typeof d[b]!="function"&&(d[b]=function(){})})}function o(a,b,c){e=l(D),bc.setCursor(a==="move"?a:a+"-resize");if(a==="move")return bc.activateHandlers(q(b),v,c);var d=_.getFixed(),f=r(a),g=_.getCorner(r(f));_.setPressed(_.getCorner(f)),_.setCurrent(g),bc.activateHandlers(p(a,d),v,c)}function p(a,b){return function(c){if(!d.aspectRatio)switch(a){case"e":c[1]=b.y2;break;case"w":c[1]=b.y2;break;case"n":c[0]=b.x2;break;case"s":c[0]=b.x2}else switch(a){case"e":c[1]=b.y+1;break;case"w":c[1]=b.y+1;break;case"n":c[0]=b.x+1;break;case"s":c[0]=b.x+1}_.setCurrent(c),bb.update()}}function q(a){var b=a;return bd.watchKeys
+(),function(a){_.moveOffset([a[0]-b[0],a[1]-b[1]]),b=a,bb.update()}}function r(a){switch(a){case"n":return"sw";case"s":return"nw";case"e":return"nw";case"w":return"ne";case"ne":return"sw";case"nw":return"se";case"se":return"nw";case"sw":return"ne"}}function s(a){return function(b){return d.disabled?!1:a==="move"&&!d.allowMove?!1:(e=l(D),W=!0,o(a,m(b)),b.stopPropagation(),b.preventDefault(),!1)}}function t(a,b,c){var d=a.width(),e=a.height();d>b&&b>0&&(d=b,e=b/a.width()*a.height()),e>c&&c>0&&(e=c,d=c/a.height()*a.width()),T=a.width()/d,U=a.height()/e,a.width(d).height(e)}function u(a){return{x:a.x*T,y:a.y*U,x2:a.x2*T,y2:a.y2*U,w:a.w*T,h:a.h*U}}function v(a){var b=_.getFixed();b.w>d.minSelect[0]&&b.h>d.minSelect[1]?(bb.enableHandles(),bb.done()):bb.release(),bc.setCursor(d.allowSelect?"crosshair":"default")}function w(a){if(d.disabled)return!1;if(!d.allowSelect)return!1;W=!0,e=l(D),bb.disableHandles(),bc.setCursor("crosshair");var b=m(a);return _.setPressed(b),bb.update(),bc.activateHandlers(x,v,a.type.substring
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+isAwake()?n(d.bgOpacity,1):n(1,1))}function l(a,b){bq(p(),a,b)}function m(){b&&(c.remove(),H.show(),b=!1,bb.isAwake()?bb.setBgOpacity(d.bgOpacity,1,1):(bb.setBgOpacity(1,1,1),bb.disableHandles()),bq(G,0,1))}function n(a,e){b&&(d.bgFade&&!e?c.animate({opacity:1-a},{queue:!1,duration:d.fadeTime}):c.css({opacity:1-a}))}function o(){d.shade?k():m(),bb.isAwake()&&n(d.bgOpacity)}function p(){return c.children()}var b=!1,c=a("<div />").css({position:"absolute",zIndex:240,opacity:0}),e={top:j(),left:j().height(F),right:j().height(F),bottom:j()};return{update:g,updateRaw:h,getShades:p,setBgColor:l,enable:k,disable:m,resize:f,refresh:o,opacity:n}}(),bb=function(){function k(b){var c=a("<div />").css({position:"absolute",opacity:d.borderOpacity}).addClass(j(b));return I.append(c),c}function l(b,c){var d=a("<div />").mousedown(s(b)).css({cursor:b+"-resize",position:"absolute",zIndex:c}).addClass("ord-"+b);return Z.support&&d.bind("touchstart.jcrop",Z.createDragger(b)),J.append(d),d}function m(a){var b=d.handleSize,e=l(a,c++
+).css({opacity:d.handleOpacity}).addClass(j("handle"));return b&&e.width(b).height(b),e}function n(a){return l(a,c++).addClass("jcrop-dragbar")}function o(a){var b;for(b=0;b<a.length;b++)g[a[b]]=n(a[b])}function p(a){var b,c;for(c=0;c<a.length;c++){switch(a[c]){case"n":b="hline";break;case"s":b="hline bottom";break;case"e":b="vline right";break;case"w":b="vline"}e[a[c]]=k(b)}}function q(a){var b;for(b=0;b<a.length;b++)f[a[b]]=m(a[b])}function r(a,b){d.shade||H.css({top:i(-b),left:i(-a)}),K.css({top:i(b),left:i(a)})}function t(a,b){K.width(Math.round(a)).height(Math.round(b))}function v(){var a=_.getFixed();_.setPressed([a.x,a.y]),_.setCurrent([a.x2,a.y2]),w()}function w(a){if(b)return x(a)}function x(a){var c=_.getFixed();t(c.w,c.h),r(c.x,c.y),d.shade&&ba.updateRaw(c),b||A(),a?d.onSelect.call(bs,u(c)):d.onChange.call(bs,u(c))}function z(a,c,e){if(!b&&!c)return;d.bgFade&&!e?D.animate({opacity:a},{queue:!1,duration:d.fadeTime}):D.css("opacity",a)}function A(){K.show(),d.shade?ba.opacity(O):z(O,!0),b=!0}function B
+(){F(),K.hide(),d.shade?ba.opacity(1):z(1),b=!1,d.onRelease.call(bs)}function C(){h&&J.show()}function E(){h=!0;if(d.allowResize)return J.show(),!0}function F(){h=!1,J.hide()}function G(a){a?(X=!0,F()):(X=!1,E())}function L(){G(!1),v()}var b,c=370,e={},f={},g={},h=!1;d.dragEdges&&a.isArray(d.createDragbars)&&o(d.createDragbars),a.isArray(d.createHandles)&&q(d.createHandles),d.drawBorders&&a.isArray(d.createBorders)&&p(d.createBorders),a(document).bind("touchstart.jcrop-ios",function(b){a(b.currentTarget).hasClass("jcrop-tracker")&&b.stopPropagation()});var M=y().mousedown(s("move")).css({cursor:"move",position:"absolute",zIndex:360});return Z.support&&M.bind("touchstart.jcrop",Z.createDragger("move")),I.append(M),F(),{updateVisible:w,update:x,release:B,refresh:v,isAwake:function(){return b},setCursor:function(a){M.css("cursor",a)},enableHandles:E,enableOnly:function(){h=!0},showHandles:C,disableHandles:F,animMode:G,setBgOpacity:z,done:L}}(),bc=function(){function f(b){M.css({zIndex:450}),b?a(document).bind("touchmove.jcrop"
+,k).bind("touchend.jcrop",l):e&&a(document).bind("mousemove.jcrop",h).bind("mouseup.jcrop",i)}function g(){M.css({zIndex:290}),a(document).unbind(".jcrop")}function h(a){return b(m(a)),!1}function i(a){return a.preventDefault(),a.stopPropagation(),W&&(W=!1,c(m(a)),bb.isAwake()&&d.onSelect.call(bs,u(_.getFixed())),g(),b=function(){},c=function(){}),!1}function j(a,d,e){return W=!0,b=a,c=d,f(e),!1}function k(a){return b(m(Z.cfilter(a))),!1}function l(a){return i(Z.cfilter(a))}function n(a){M.css("cursor",a)}var b=function(){},c=function(){},e=d.trackDocument;return e||M.mousemove(h).mouseup(i).mouseout(i),D.before(M),{activateHandlers:j,setCursor:n}}(),bd=function(){function e(){d.keySupport&&(b.show(),b.focus())}function f(a){b.hide()}function g(a,b,c){d.allowMove&&(_.moveOffset([b,c]),bb.updateVisible(!0)),a.preventDefault(),a.stopPropagation()}function i(a){if(a.ctrlKey||a.metaKey)return!0;Y=a.shiftKey?!0:!1;var b=Y?10:1;switch(a.keyCode){case 37:g(a,-b,0);break;case 39:g(a,b,0);break;case 38:g(a,0,-b);break;
+case 40:g(a,0,b);break;case 27:d.allowSelect&&bb.release();break;case 9:return!0}return!1}var b=a('<input type="radio" />').css({position:"fixed",left:"-120px",width:"12px"}).addClass("jcrop-keymgr"),c=a("<div />").css({position:"absolute",overflow:"hidden"}).append(b);return d.keySupport&&(b.keydown(i).blur(f),h||!d.fixedSupport?(b.css({position:"absolute",left:"-20px"}),c.append(b).insertBefore(D)):b.insertBefore(D)),{watchKeys:e}}();Z.support&&M.bind("touchstart.jcrop",Z.newSelection),J.hide(),br(!0);var bs={setImage:bp,animateTo:bf,setSelect:bg,setOptions:bk,tellSelect:bi,tellScaled:bj,setClass:be,disable:bl,enable:bm,cancel:bn,release:bb.release,destroy:bo,focus:bd.watchKeys,getBounds:function(){return[E*T,F*U]},getWidgetSize:function(){return[E,F]},getScaleFactor:function(){return[T,U]},getOptions:function(){return d},ui:{holder:G,selection:K}};return g&&G.bind("selectstart",function(){return!1}),A.data("Jcrop",bs),bs},a.fn.Jcrop=function(b,c){var d;return this.each(function(){if(a(this).data("Jcrop")){if(
+b==="api")return a(this).data("Jcrop");a(this).data("Jcrop").setOptions(b)}else this.tagName=="IMG"?a.Jcrop.Loader(this,function(){a(this).css({display:"block",visibility:"hidden"}),d=a.Jcrop(this,b),a.isFunction(c)&&c.call(d)}):(a(this).css({display:"block",visibility:"hidden"}),d=a.Jcrop(this,b),a.isFunction(c)&&c.call(d))}),this},a.Jcrop.Loader=function(b,c,d){function g(){f.complete?(e.unbind(".jcloader"),a.isFunction(c)&&c.call(f)):window.setTimeout(g,50)}var e=a(b),f=e[0];e.bind("load.jcloader",g).bind("error.jcloader",function(b){e.unbind(".jcloader"),a.isFunction(d)&&d.call(f)}),f.complete&&a.isFunction(c)&&(e.unbind(".jcloader"),c.call(f))},a.Jcrop.defaults={allowSelect:!0,allowMove:!0,allowResize:!0,trackDocument:!0,baseClass:"jcrop",addClass:null,bgColor:"black",bgOpacity:.6,bgFade:!1,borderOpacity:.4,handleOpacity:.5,handleSize:null,aspectRatio:0,keySupport:!0,createHandles:["n","s","e","w","nw","ne","se","sw"],createDragbars:["n","s","e","w"],createBorders:["n","s","e","w"],drawBorders:!0,dragEdges
+:!0,fixedSupport:!0,touchSupport:null,shade:null,boxWidth:0,boxHeight:0,boundary:2,fadeTime:400,animationDelay:20,swingSpeed:3,minSelect:[0,0],maxSize:[0,0],minSize:[0,0],onChange:function(){},onSelect:function(){},onDblClick:function(){},onRelease:function(){}}})(jQuery);
View
4 user_media/templates/user_media/partials/crop.html
@@ -0,0 +1,4 @@
+{% load i18n %}
+<div id="cropArea"></div>
+<input style="display: none;" id="cropSubmit" type="submit" value="{% trans "Save" %}" />
+<input type="hidden" id="cropRatio" value="1" />
View
5 user_media/templates/user_media/partials/image.html
@@ -1,8 +1,9 @@
{% load i18n position_tags thumbnail %}
{% if mode == 'multiple' %}
- <div class="userMediaImage" data-thumbnail-large="{% thumbnail image.image 300x300 crop upscale %}">
- <img src="{% thumbnail image.image 95x95 crop upscale %}" alt="" data-glisse-big="{{ image.image.url }}" rel="gallery{{ object.id }}" />
+ <div class="userMediaImage" id="userMediaImage{{ image.pk }}" data-thumbnail-large="{% thumbnail image.image 300x300 crop upscale %}">
+ <img src="{% if image.box_coordinates %}{% thumbnail image.image image.small_size box=image.box_coordinates %}{% else %}{% thumbnail image.image image.small_size crop upscale %}{% endif %}" alt="" data-glisse-big="{{ image.image.url }}" rel="gallery{{ object.id }}" />
<a class="btn btn-danger btn-xs" href="{% url "user_media_image_delete" pk=image.pk %}">{% trans "Delete" %}</a>
+ <a class="btn btn-xs" onclick="cropImage('#userMediaImage{{ image.pk }}', '{{ image.image.url }}', '{% url "user_media_image_crop" pk=image.pk %}'); return false;" href="#" >{% trans "Select another cutout" %}</a>
{% position_input image %}
</div>
{% elif mode == 'single' %}
View
2  user_media/tests/forms_tests.py
@@ -17,7 +17,7 @@ class UserMediaImageFormTestCaseMixin(object):
def setUp(self):
self.user = UserFactory()
self.test_file = os.path.join(
- settings.PROJECT_ROOT, 'test_media/img.png')
+ settings.DJANGO_PROJECT_ROOT, 'tests/test_media/img.png')
self.img = open(self.test_file)
self.uploaded = SimpleUploadedFile(self.img.name, self.img.read())
View
34 user_media/tests/models_tests.py
@@ -0,0 +1,34 @@
+"""Tests for the models of the ``django-user-media`` app."""
+from django.test import TestCase
+
+from .factories import UserMediaImageFactory
+
+
+class UserMediaImageTestCase(TestCase):