# -*- coding: utf-8
+from django.core.files.base import ContentFile
from django.core.files import File
from librarian import DocProvider, IOFile
from librarian.pyhtml import EduModuleFormat
class HtmlFormat(EduModuleFormat):
- def url_for_material(self, slug, fmt):
+ def find_attachment(self, slug, fmt):
lesson_slug = self.wldoc.book_info.url.slug
try:
# If already saved, use it.
lesson = Lesson.objects.get(slug=lesson_slug)
att = lesson.attachment_set.create(slug=slug, ext=fmt)
att.file.save(att_name, File(att_file.get_file()))
- return att.file.url
+ return att
else:
- return att.file.url
+ return att
+
+ def url_for_material(self, slug, fmt):
+ return self.find_attachment(slug, fmt).file.url
+
+ def url_for_image(self, slug, fmt, width=None):
+ if width is None:
+ return self.url_for_material(slug, fmt)
+
+ lesson_slug = self.wldoc.book_info.url.slug
+ th_slug = "thumb/%s__th%d" % (slug, width)
+ try:
+ # If already saved, use it.
+ att = Attachment.objects.get(lesson__slug=lesson_slug,
+ slug=th_slug, ext=fmt)
+ except Attachment.DoesNotExist, e:
+ from PIL import Image
+ from StringIO import StringIO
+ # Find full image, create thumbnail, save.
+ src_att = self.find_attachment(slug, fmt)
+ simg = Image.open(src_att.file.path)
+ size = (width, simg.size[1]*width/simg.size[0])
+ simg = simg.resize(size, Image.ANTIALIAS)
+
+ tempfile = StringIO()
+ img_format = "JPEG" if fmt.upper() == "JPG" else fmt
+ simg.save(tempfile, format=img_format)
+ att_name = "%s.%s" % (th_slug, fmt)
+ lesson = Lesson.objects.get(slug=lesson_slug)
+ att = lesson.attachment_set.create(slug=th_slug, ext=fmt)
+ att.file.save(att_name, ContentFile(tempfile.getvalue()))
+ return att.file.url
class OrmDocProvider(DocProvider):
--- /dev/null
+/*
+ ColorBox Core Style:
+ The following CSS is consistent between example themes and should not be altered.
+*/
+#colorbox, #cboxOverlay, #cboxWrapper{position:absolute; top:0; left:0; z-index:9999; overflow:hidden;}
+#cboxOverlay{position:fixed; width:100%; height:100%;}
+#cboxMiddleLeft, #cboxBottomLeft{clear:left;}
+#cboxContent{position:relative;}
+#cboxLoadedContent{overflow:auto; -webkit-overflow-scrolling: touch;}
+#cboxTitle{margin:0;}
+#cboxLoadingOverlay, #cboxLoadingGraphic{position:absolute; top:0; left:0; width:100%; height:100%;}
+#cboxPrevious, #cboxNext, #cboxClose, #cboxSlideshow{cursor:pointer;}
+.cboxPhoto{float:left; margin:auto; border:0; display:block; max-width:none;}
+.cboxIframe{width:100%; height:100%; display:block; border:0;}
+#colorbox, #cboxContent, #cboxLoadedContent{box-sizing:content-box; -moz-box-sizing:content-box; -webkit-box-sizing:content-box;}
+
+/*
+ User Style:
+ Change the following styles to modify the appearance of ColorBox. They are
+ ordered & tabbed in a way that represents the nesting of the generated HTML.
+*/
+#cboxOverlay{background:url(images/overlay.png) repeat 0 0;}
+#colorbox{outline:0;}
+ #cboxTopLeft{width:21px; height:21px; background:url(images/controls.png) no-repeat -101px 0;}
+ #cboxTopRight{width:21px; height:21px; background:url(images/controls.png) no-repeat -130px 0;}
+ #cboxBottomLeft{width:21px; height:21px; background:url(images/controls.png) no-repeat -101px -29px;}
+ #cboxBottomRight{width:21px; height:21px; background:url(images/controls.png) no-repeat -130px -29px;}
+ #cboxMiddleLeft{width:21px; background:url(images/controls.png) left top repeat-y;}
+ #cboxMiddleRight{width:21px; background:url(images/controls.png) right top repeat-y;}
+ #cboxTopCenter{height:21px; background:url(images/border.png) 0 0 repeat-x;}
+ #cboxBottomCenter{height:21px; background:url(images/border.png) 0 -29px repeat-x;}
+ #cboxContent{background:#fff; overflow:hidden;}
+ .cboxIframe{background:#fff;}
+ #cboxError{padding:50px; border:1px solid #ccc;}
+ #cboxLoadedContent{margin-bottom:28px;}
+ #cboxTitle{position:absolute; bottom:4px; left:0; text-align:center; width:100%; color:#949494;}
+ #cboxCurrent{position:absolute; bottom:4px; left:58px; color:#949494;}
+ #cboxLoadingOverlay{background:url(images/loading_background.png) no-repeat center center;}
+ #cboxLoadingGraphic{background:url(images/loading.gif) no-repeat center center;}
+
+ /* these elements are buttons, and may need to have additional styles reset to avoid unwanted base styles */
+ #cboxPrevious, #cboxNext, #cboxSlideshow, #cboxClose {border:0; padding:0; margin:0; overflow:visible; width:auto; background:none; }
+
+ /* avoid outlines on :active (mouseclick), but preserve outlines on :focus (tabbed navigating) */
+ #cboxPrevious:active, #cboxNext:active, #cboxSlideshow:active, #cboxClose:active {outline:0;}
+
+ #cboxSlideshow{position:absolute; bottom:4px; right:30px; color:#0092ef;}
+ #cboxPrevious{position:absolute; bottom:0; left:0; background:url(images/controls.png) no-repeat -75px 0; width:25px; height:25px; text-indent:-9999px;}
+ #cboxPrevious:hover{background-position:-75px -25px;}
+ #cboxNext{position:absolute; bottom:0; left:27px; background:url(images/controls.png) no-repeat -50px 0; width:25px; height:25px; text-indent:-9999px;}
+ #cboxNext:hover{background-position:-50px -25px;}
+ #cboxClose{position:absolute; bottom:0; right:0; background:url(images/controls.png) no-repeat -25px 0; width:25px; height:25px; text-indent:-9999px;}
+ #cboxClose:hover{background-position:-25px -25px;}
+
+/*
+ The following fixes a problem where IE7 and IE8 replace a PNG's alpha transparency with a black fill
+ when an alpha filter (opacity change) is set on the element or ancestor element. This style is not applied to or needed in IE9.
+ See: http://jacklmoore.com/notes/ie-transparency-problems/
+*/
+.cboxIE #cboxTopLeft,
+.cboxIE #cboxTopCenter,
+.cboxIE #cboxTopRight,
+.cboxIE #cboxBottomLeft,
+.cboxIE #cboxBottomCenter,
+.cboxIE #cboxBottomRight,
+.cboxIE #cboxMiddleLeft,
+.cboxIE #cboxMiddleRight {
+ filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#00FFFFFF,endColorstr=#00FFFFFF);
+}
+
+/*
+ The following provides PNG transparency support for IE6
+ Feel free to remove this and the /ie6/ directory if you have dropped IE6 support.
+*/
+.cboxIE6 #cboxTopLeft{background:url(images/ie6/borderTopLeft.png);}
+.cboxIE6 #cboxTopCenter{background:url(images/ie6/borderTopCenter.png);}
+.cboxIE6 #cboxTopRight{background:url(images/ie6/borderTopRight.png);}
+.cboxIE6 #cboxBottomLeft{background:url(images/ie6/borderBottomLeft.png);}
+.cboxIE6 #cboxBottomCenter{background:url(images/ie6/borderBottomCenter.png);}
+.cboxIE6 #cboxBottomRight{background:url(images/ie6/borderBottomRight.png);}
+.cboxIE6 #cboxMiddleLeft{background:url(images/ie6/borderMiddleLeft.png);}
+.cboxIE6 #cboxMiddleRight{background:url(images/ie6/borderMiddleRight.png);}
+
+.cboxIE6 #cboxTopLeft,
+.cboxIE6 #cboxTopCenter,
+.cboxIE6 #cboxTopRight,
+.cboxIE6 #cboxBottomLeft,
+.cboxIE6 #cboxBottomCenter,
+.cboxIE6 #cboxBottomRight,
+.cboxIE6 #cboxMiddleLeft,
+.cboxIE6 #cboxMiddleRight {
+ _behavior: expression(this.src = this.src ? this.src : this.currentStyle.backgroundImage.split('"')[1], this.style.background = "none", this.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=" + this.src + ", sizingMethod='scale')");
+}
--- /dev/null
+/*!
+ jQuery ColorBox v1.4.1 - 2013-02-14
+ (c) 2013 Jack Moore - jacklmoore.com/colorbox
+ license: http://www.opensource.org/licenses/mit-license.php
+*/
+(function(e,t,i){function o(i,o,n){var r=t.createElement(i);return o&&(r.id=Y+o),n&&(r.style.cssText=n),e(r)}function n(e){var t=T.length,i=(A+e)%t;return 0>i?t+i:i}function r(e,t){return Math.round((/%/.test(e)?("x"===t?k.width():k.height())/100:1)*parseInt(e,10))}function h(e){return K.photo||K.photoRegex.test(e)}function l(e){return K.retinaUrl&&i.devicePixelRatio>1?e.replace(K.photoRegex,K.retinaSuffix):e}function s(t){e.contains(w[0],t.target)||w[0]===t.target||(t.stopPropagation(),w.focus())}function a(){var t,i=e.data(N,V);null==i?(K=e.extend({},J),console&&console.log&&console.log("Error: cboxElement missing settings object")):K=e.extend({},i);for(t in K)e.isFunction(K[t])&&"on"!==t.slice(0,2)&&(K[t]=K[t].call(N));K.rel=K.rel||N.rel||e(N).data("rel")||"nofollow",K.href=K.href||e(N).attr("href"),K.title=K.title||N.title,"string"==typeof K.href&&(K.href=e.trim(K.href))}function d(i,o){e(t).trigger(i),at.trigger(i),e.isFunction(o)&&o.call(N)}function c(){var 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\ No newline at end of file
fnp / edumed.git / commitdiff
