diff options
| -rwxr-xr-x | fbin.py | 12 | ||||
| -rw-r--r-- | static/jquery.lazy.min.js | 2 | ||||
| -rw-r--r-- | static/jquery.lazyload.min.js | 2 | ||||
| -rw-r--r-- | templates/images.tmpl | 15 |
4 files changed, 19 insertions, 12 deletions
@@ -407,7 +407,7 @@ class Application(object): def static(self, environ, start_response, path): filename = path[1] - if not filename in ('style.css', 'no-thumbnail.png', 'favicon.ico', 'jquery-2.1.0.min.js', 'jquery.lazyload.min.js'): + if not filename in ('style.css', 'no-thumbnail.png', 'favicon.ico', 'jquery-2.1.0.min.js', 'jquery.lazy.min.js'): start_response('404 Not Found', []) return [] @@ -462,7 +462,15 @@ class Application(object): thumbfile = os.path.join(settings.thumb_directory, hash + '.jpg') if not os.access(thumbfile, os.F_OK): file = self.get_file(hash) - im = Image.open(file.get_path()) + try: + im = Image.open(file.get_path()) + except IOError: + # We can't generate a thumbnail for this file, just say it doesn't exist. + start_response('404 Not Found', []) + return [] + # Check for valid JPEG modes. + if im.mode not in ('1', 'L', 'RGB', 'RGBA', 'RGBX', 'CMYK', 'YCbCr'): + im = im.convert('RGB') im.thumbnail(settings.thumb_size, Image.ANTIALIAS) im.save(thumbfile) diff --git a/static/jquery.lazy.min.js b/static/jquery.lazy.min.js new file mode 100644 index 0000000..f58aa53 --- /dev/null +++ b/static/jquery.lazy.min.js @@ -0,0 +1,2 @@ +/*! jQuery Lazy 1.6.6 - MIT & GPL-2.0 license - Copyright 2012-2016 Daniel 'Eisbehr' Kern */ +!function(e,t,a,r){"use strict";function n(a,r,n,o){function i(){p=t.devicePixelRatio>1,l(n),r("delay")>=0&&setTimeout(function(){u(!0)},r("delay")),(r("delay")<0||r("combined"))&&(o.e=m(r("throttle"),function(e){"resize"===e.type&&(b=v=-1),u(e.all)}),o.a=function(e){l(e),n.push.apply(n,e)},o.g=function(){return n=e(n).filter(function(){return!e(this).data(r("loadedName"))})},u(),e(r("appendScroll")).on("scroll."+a.name+" resize."+a.name,o.e))}function l(t){if(t=e(t).filter(function(){return!e(this).data(r("handledName"))&&(e(this).attr(r("attribute"))||e(this).attr(r("loaderAttribute")))}).data("plugin_"+a.name,a),r("defaultImage")||r("placeholder"))for(var n=0;n<t.length;n++){var o=e(t[n]),i=t[n].tagName.toLowerCase(),l="background-image";"img"==i&&r("defaultImage")&&!o.attr("src")?o.attr("src",r("defaultImage")):"img"==i||!r("placeholder")||o.css(l)&&"none"!=o.css(l)||o.css(l,"url("+r("placeholder")+")")}}function u(t){if(!n.length)return void(r("autoDestroy")&&a.destroy());for(var o=!1,i=r("imageBase")?r("imageBase"):"",l=0;l<n.length;l++)(function(a){if(c(a)||t){var n,l=e(a),u=a.tagName.toLowerCase(),f=l.attr(r("attribute"));l.data(r("handledName"))||r("visibleOnly")&&!l.is(":visible")||!(f&&("img"==u&&i+f!=l.attr("src")||"img"!=u&&i+f!=l.css("background-image"))||(n=l.attr(r("loaderAttribute"))))||(o=!0,l.data(r("handledName"),!0),d(l,u,i,n))}})(n[l]);o&&(n=e(n).filter(function(){return!e(this).data(r("loadedName"))}))}function d(t,a,n,o){++h;var i=function(){g("onError",t),A()};if(g("beforeLoad",t),o)t.off("error").one("error",i),t.one("load",function(){r("removeAttribute")&&t.removeAttr(r("loaderAttribute")),t.data(r("loadedName"),!0),g("afterLoad",t),A()}),g(o,t,function(e){e?t.load():t.error()})||t.error();else{var l=e(new Image);l.one("error",i),l.one("load",function(){t.hide(),"img"==a?t.attr("src",l.attr("src")):t.css("background-image","url('"+l.attr("src")+"')"),t[r("effect")](r("effectTime")),r("removeAttribute")&&t.removeAttr(r("attribute")+" "+r("retinaAttribute")),t.data(r("loadedName"),!0),g("afterLoad",t),l.remove(),A()}),l.attr("src",n+t.attr(r(p&&t.attr(r("retinaAttribute"))?"retinaAttribute":"attribute"))),l.complete&&l.load()}}function c(e){var t=e.getBoundingClientRect(),a=r("scrollDirection"),n=r("threshold"),o=s()+n>t.top&&-n<t.bottom,i=f()+n>t.left&&-n<t.right;return"vertical"==a?o:"horizontal"==a?i:o&&i}function f(){return b>=0?b:b=e(t).width()}function s(){return v>=0?v:v=e(t).height()}function m(e,t){var n,o=0;return function(i,l){function u(){o=+new Date,t.call(a,i)}var d=+new Date-o;n&&clearTimeout(n),d>e||!r("enableThrottle")||l?u():n=setTimeout(u,e-d)}}function A(){--h,n.size()||h||g("onFinishedAll")}function g(e,t,n){return(e=r(e))?(e.apply(a,[].slice.call(arguments,1)),!0):!1}var h=0,b=-1,v=-1,p=!1;!function(){"event"==r("bind")?i():e(t).on("load."+a.name,i)}()}function o(a,o){var i=this,l=e.extend({},i.configuration,o),u={};return i.config=function(e,t){return t===r?l[e]:(l[e]=t,i)},i.addItems=function(t){return u.a&&u.a("string"===e.type(t)?e(t):t),i},i.getItems=function(){return u.g?u.g():{}},i.update=function(e){return u.e&&u.e({},!e),i},i.loadAll=function(){return u.e&&u.e({all:!0},!0),i},i.destroy=function(){return e(i.config("appendScroll")).off("."+i.name,u.e),e(t).off("."+i.name),u={},r},n(i,i.config,a,u),i.config("chainable")?a:i}e.fn.Lazy=e.fn.lazy=function(e){return new o(this,e)},e.extend(o.prototype,{name:"lazy",configuration:{chainable:!0,autoDestroy:!0,bind:"load",threshold:500,visibleOnly:!1,appendScroll:t,scrollDirection:"both",imageBase:null,defaultImage:"data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==",placeholder:null,delay:-1,combined:!1,attribute:"data-src",retinaAttribute:"data-retina",loaderAttribute:"data-loader",removeAttribute:!0,handledName:"handled",loadedName:"loaded",effect:"show",effectTime:0,enableThrottle:!0,throttle:250,beforeLoad:null,afterLoad:null,onError:null,onFinishedAll:null}})}(jQuery,window,document);
\ No newline at end of file diff --git a/static/jquery.lazyload.min.js b/static/jquery.lazyload.min.js deleted file mode 100644 index 615b90e..0000000 --- a/static/jquery.lazyload.min.js +++ /dev/null @@ -1,2 +0,0 @@ -/*! Lazy Load 1.9.3 - MIT license - Copyright 2010-2013 Mika Tuupola */ -!function(a,b,c,d){var e=a(b);a.fn.lazyload=function(f){function g(){var b=0;i.each(function(){var c=a(this);if(!j.skip_invisible||c.is(":visible"))if(a.abovethetop(this,j)||a.leftofbegin(this,j));else if(a.belowthefold(this,j)||a.rightoffold(this,j)){if(++b>j.failure_limit)return!1}else c.trigger("appear"),b=0})}var h,i=this,j={threshold:0,failure_limit:0,event:"scroll",effect:"show",container:b,data_attribute:"original",skip_invisible:!0,appear:null,load:null,placeholder:"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC"};return f&&(d!==f.failurelimit&&(f.failure_limit=f.failurelimit,delete f.failurelimit),d!==f.effectspeed&&(f.effect_speed=f.effectspeed,delete f.effectspeed),a.extend(j,f)),h=j.container===d||j.container===b?e:a(j.container),0===j.event.indexOf("scroll")&&h.bind(j.event,function(){return g()}),this.each(function(){var b=this,c=a(b);b.loaded=!1,(c.attr("src")===d||c.attr("src")===!1)&&c.is("img")&&c.attr("src",j.placeholder),c.one("appear",function(){if(!this.loaded){if(j.appear){var d=i.length;j.appear.call(b,d,j)}a("<img />").bind("load",function(){var d=c.attr("data-"+j.data_attribute);c.hide(),c.is("img")?c.attr("src",d):c.css("background-image","url('"+d+"')"),c[j.effect](j.effect_speed),b.loaded=!0;var e=a.grep(i,function(a){return!a.loaded});if(i=a(e),j.load){var f=i.length;j.load.call(b,f,j)}}).attr("src",c.attr("data-"+j.data_attribute))}}),0!==j.event.indexOf("scroll")&&c.bind(j.event,function(){b.loaded||c.trigger("appear")})}),e.bind("resize",function(){g()}),/(?:iphone|ipod|ipad).*os 5/gi.test(navigator.appVersion)&&e.bind("pageshow",function(b){b.originalEvent&&b.originalEvent.persisted&&i.each(function(){a(this).trigger("appear")})}),a(c).ready(function(){g()}),this},a.belowthefold=function(c,f){var g;return g=f.container===d||f.container===b?(b.innerHeight?b.innerHeight:e.height())+e.scrollTop():a(f.container).offset().top+a(f.container).height(),g<=a(c).offset().top-f.threshold},a.rightoffold=function(c,f){var g;return g=f.container===d||f.container===b?e.width()+e.scrollLeft():a(f.container).offset().left+a(f.container).width(),g<=a(c).offset().left-f.threshold},a.abovethetop=function(c,f){var g;return g=f.container===d||f.container===b?e.scrollTop():a(f.container).offset().top,g>=a(c).offset().top+f.threshold+a(c).height()},a.leftofbegin=function(c,f){var g;return g=f.container===d||f.container===b?e.scrollLeft():a(f.container).offset().left,g>=a(c).offset().left+f.threshold+a(c).width()},a.inviewport=function(b,c){return!(a.rightoffold(b,c)||a.leftofbegin(b,c)||a.belowthefold(b,c)||a.abovethetop(b,c))},a.extend(a.expr[":"],{"below-the-fold":function(b){return a.belowthefold(b,{threshold:0})},"above-the-top":function(b){return!a.belowthefold(b,{threshold:0})},"right-of-screen":function(b){return a.rightoffold(b,{threshold:0})},"left-of-screen":function(b){return!a.rightoffold(b,{threshold:0})},"in-viewport":function(b){return a.inviewport(b,{threshold:0})},"above-the-fold":function(b){return!a.belowthefold(b,{threshold:0})},"right-of-fold":function(b){return a.rightoffold(b,{threshold:0})},"left-of-fold":function(b){return!a.rightoffold(b,{threshold:0})}})}(jQuery,window,document);
\ No newline at end of file diff --git a/templates/images.tmpl b/templates/images.tmpl index 7de8bd3..4dee28f 100644 --- a/templates/images.tmpl +++ b/templates/images.tmpl @@ -3,15 +3,14 @@ #extends templates.base #def head <script type="text/javascript" src="${settings.virtual_root}s/jquery-2.1.0.min.js"></script> -<script type="text/javascript" src="${settings.virtual_root}s/jquery.lazyload.min.js"></script> +<script type="text/javascript" src="${settings.virtual_root}s/jquery.lazy.min.js"></script> <script type="text/javascript"> - function thumb_onerror(img) { - var no_thumb = '${settings.virtual_root}s/no-thumbnail.png'; - if(img.src != no_thumb) - img.src = no_thumb; - } \$(function() { - \$('img.lazy').lazyload(); + \$('img.lazy').Lazy({ + onError: function(element) { + element.attr('src', '${settings.virtual_root}s/no-thumbnail.png'); + } + }); }); </script> #end def @@ -20,7 +19,7 @@ #if len($files) <div class="image-list"> #for file in $files - <div class="image"><a href="${settings.virtual_root}f/${file.hash}${file.ext}" title="$file.filename"><img class="lazy" data-original="${settings.virtual_root}t/$file.hash" alt="$file.filename" onerror="thumb_onerror(this)" /><noscript><img src="${settings.virtual_root}t/$file.hash" alt="$file.filename" /></noscript></a></div> + <div class="image"><a href="${settings.virtual_root}f/${file.hash}${file.ext}" title="$file.filename"><img class="lazy" data-src="${settings.virtual_root}t/$file.hash" alt="$file.filename" /><noscript><img src="${settings.virtual_root}t/$file.hash" alt="$file.filename" /></noscript></a></div> #end for </div> #else |