From 6bbbd1dc4e23f5474185284be71fc897314922be Mon Sep 17 00:00:00 2001 From: Chris Hodapp Date: Sat, 11 Apr 2020 15:05:39 -0400 Subject: [PATCH] Add hugo-easy-gallery (rev 2935729), try one post with it --- drafts/2017-04-20-modularity.org | 67 +++++--- ...stian-appalachian-project-day-one.markdown | 71 +------- .../content/posts/2014-02-06-hello-world.md | 2 +- .../content/posts/2016-10-12-pi-pan-tilt-3.md | 8 +- .../content/posts/2018-04-13-opinions-go.org | 3 +- hugo_blag/layouts/shortcodes/figure.html | 29 ++++ hugo_blag/layouts/shortcodes/gallery.html | 41 +++++ .../layouts/shortcodes/load-photoswipe.html | 71 ++++++++ hugo_blag/static/css/hugo-easy-gallery.css | 159 ++++++++++++++++++ hugo_blag/static/js/load-photoswipe.js | 80 +++++++++ 10 files changed, 433 insertions(+), 98 deletions(-) create mode 100644 hugo_blag/layouts/shortcodes/figure.html create mode 100644 hugo_blag/layouts/shortcodes/gallery.html create mode 100644 hugo_blag/layouts/shortcodes/load-photoswipe.html create mode 100644 hugo_blag/static/css/hugo-easy-gallery.css create mode 100644 hugo_blag/static/js/load-photoswipe.js diff --git a/drafts/2017-04-20-modularity.org b/drafts/2017-04-20-modularity.org index 1fad101..9dab05d 100644 --- a/drafts/2017-04-20-modularity.org +++ b/drafts/2017-04-20-modularity.org @@ -10,12 +10,12 @@ _Modularity_ and _abstraction_ feature prominently wherever computers are involved. This is meant very broadly: it applies to designing software, using software, integrating software, and to a lot of hardware as well. It applies elsewhere, and almost certainly -originated there first, however, it appears to be particularly -crucial around software. +originated there first, however, it appears especially crucial around +software. Definitions, though, are a bit vague (including anything in this post). My goal in this post isn't to try to (re)define them, but to -explain a bit of their essence, and expand on a few theses: +explain their essence and expand on a few theses: - Modularity arises naturally in a wide array of places. - Modularity and abstraction are intrinsically connected. @@ -60,9 +60,10 @@ different from being vague. The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise." Joel Spolsky, in one of few instances of me actually caring what he said, also has a blog post from 2002 on the -[[https://www.joelonsoftware.com/2002/11/11/the-law-of-leaky-abstractions/][Law of Leaky Abstractions]]. The [[https://en.wikipedia.org/wiki/Principle_of_least_privilege][principle of least privilege]] is -likewise a thing. So, abstraction too has its practical and -theoretical limitations. +[[https://www.joelonsoftware.com/2002/11/11/the-law-of-leaky-abstractions/][Law of Leaky Abstractions]] ("All non-trivial abstractions, to some +degree, are leaky.") The [[https://en.wikipedia.org/wiki/Principle_of_least_privilege][principle of least privilege]] is likewise a +thing. So, abstraction too has its practical and theoretical +limitations. * How They Relate @@ -112,15 +113,15 @@ some details implies that a module is handling those details, that the details shouldn't matter, and what does matter is the abstraction one is using. -# ----- -Consider the information this module deals in, in essence. +One of Rich Hickey's favorite topics is *composition*, and with good +reason (and you should check out [[http://www.infoq.com/presentations/Simple-Made-Easy/][Simple Made Easy]] regardless). This +relates as well: to *compose* things together effectively into bigger +parts requires that they support some common abstraction. + +In the same area, [[https://clojurefun.wordpress.com/2012/08/17/composition-over-convention/][Composition over convention]] is a good read on how +/frameworks/ run counter to modularity: they aren't built to behave +like modules of a larger system. -What is the most general form this information could be expressed in, -without being so general as to encompass other things that are -irrelevant or so low-level as to needlessly constrain the possible -contexts? - -(Aristotle's theory of definitions?) # ----- @@ -152,6 +153,33 @@ contains fewer incidental details, and more essential details. # ------- +* Information + +I referred earlier to the abstractions themselves as both boundaries +and communications channels. Another common view is that abstractions +are *contracts* with a communicated and agreed purpose, and I think +this is a useful definition too: it conveys the notion that there are +multiple parties involved and that they are free to behave as needed +provided that they fulfill some obligation + +Some definitions refer directly to information, like the [[https://en.wikipedia.org/wiki/Abstraction_principle_(computer_programming)][abstraction +principle]] which aims to reduce duplication of information which fits +with [[https://en.wikipedia.org/wiki/Don%2527t_repeat_yourself][don't repeat yourself]] so that "a modification of any single +element of a system does not require a change in other logically +unrelated elements". + + + +# ----- FIXME +Consider the information this module deals in, in essence. + +What is the most general form this information could be expressed in, +without being so general as to encompass other things that are +irrelevant or so low-level as to needlessly constrain the possible +contexts? + +(Aristotle's theory of definitions?) + * Less-Conventional Examples One thing I've watched with some interest is when new abstractions @@ -256,9 +284,6 @@ machine learning conflicts with proper modularity and abstraction. a good post and shows some sorts of abstraction that still exist at least in neural networks.) -[[https://clojurefun.wordpress.com/2012/08/17/composition-over-convention/][Composition over convention]] is an important read on why /frameworks/ -can also run completely counter to modularity. - Submitted without further comment: https://github.com/stevemao/left-pad/issues/4 @@ -307,11 +332,6 @@ https://github.com/stevemao/left-pad/issues/4 - https://twitter.com/fchollet/status/962074070513631232 -- How does this fit with /composition/? Does it? - - The ability to sensibly compose things depends on them having some - sort of well-defined, compatible boundary - right? - - Note also /decomposition/ here, as in /decomposing/ something into - parts. - [[https://mitpress.mit.edu/sites/default/files/sicp/full-text/book/book-Z-H-9.html#%25_chap_1][From SICP chapter 1 intro]]: "The acts of the mind, wherein it exerts its power over simple ideas, are chiefly these three: 1. Combining several simple ideas into one compound one, and thus all complex @@ -338,14 +358,11 @@ https://github.com/stevemao/left-pad/issues/4 boundaries, the abstractions that it interfaces with or that it implements) so that the 'inside' can change more or less freely without having any effect on the outside. -- Abstractions as _contracts_ with a communicated/agreed purpose - Abstractions as a way of reducing the work required to add functionality (changes can be made just in the relevant modules, and other modules do not need to change to conform) - What is more key? Communication, information content, contracts, details? -- [[https://en.wikipedia.org/wiki/Abstraction_principle_(computer_programming)][Abstraction principle]] - - Reduce duplication of information - [[https://en.wikipedia.org/wiki/Don%2527t_repeat_yourself][Don't repeat yourself]] - [[https://simplyphilosophy.org/study/aristotles-definitions/][Aristotle & theory of definitions]] - this isn't right. I need to find the quote in the Durant book diff --git a/hugo_blag/content/old_crap/2008-03-24-workfest-with-christian-appalachian-project-day-one.markdown b/hugo_blag/content/old_crap/2008-03-24-workfest-with-christian-appalachian-project-day-one.markdown index 8707b3b..b3390d8 100644 --- a/hugo_blag/content/old_crap/2008-03-24-workfest-with-christian-appalachian-project-day-one.markdown +++ b/hugo_blag/content/old_crap/2008-03-24-workfest-with-christian-appalachian-project-day-one.markdown @@ -14,79 +14,14 @@ tags: - workfest --- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +{{< load-photoswipe >}} It's quite different. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - People are open. Their groups are open. - - - It's a difference between being pushed away from people constantly, and being pushed toward them, so one does not constantly need to fight back against the repulsion. - Maybe it's the types of people. Maybe it's the environment. But it's wonderful. Maybe similar to the way I felt in Seattle when I visited there last year. Months in Cincinnati and I might never meet a new friend... hours here and I've made several already. @@ -98,6 +33,8 @@ They're out of that context. They look like they're in the context they belong. My Canon camera is probably almost out of battery power, despite efforts. I should have brought the charger. But I have the Kodak too. Maybe it will show some of the picturesque terrain. -[![Camp AJ from one angle (full size)](/wp_old/2008/03/img_6262.jpg)](/wp_old/2008/03/img_6262.jpg)[![Arriving at Camp AJ (full size)](/wp_old/2008/03/img_6253.jpg)](/wp_old/2008/03/img_6253.jpg)[![Playground and climbing wall near entrance road](/wp_old/2008/03/img_6265.jpg)](/wp_old/2008/03/img_6265.jpg) +{{< figure src="/wp_old/2008/03/img_6262.jpg" caption="Camp AJ from one angle">}} +{{< figure src="/wp_old/2008/03/img_6253.jpg" caption="Arriving at Camp AJ">}} +{{< figure src="/wp_old/2008/03/img_6265.jpg" caption="Playground and climbing wall near entrance road">}} (Later note: That is [Camp AJ, 2549 Sand Lick Rd, McKee, KY 40447](https://www.google.com/maps/dir/Cincinnati,+Ohio/Berea,+Kentucky/Camp+AJ,+2549+Sand+Lick+Rd,+McKee,+KY+40447/@37.488284,-84.0115257,16z/data=!4m19!4m18!1m5!1m1!1s0x884051b1de3821f9:0x69fb7e8be4c09317!2m2!1d-84.5120196!2d39.1031182!1m5!1m1!1s0x8842e18aa160b579:0xd32df1c2b2266672!2m2!1d-84.2963223!2d37.568694!1m5!1m1!1s0x884315ccbd7d479b:0x28e72c53d5d60a9d!2m2!1d-84.00718!2d37.4887543).) diff --git a/hugo_blag/content/posts/2014-02-06-hello-world.md b/hugo_blag/content/posts/2014-02-06-hello-world.md index c013da6..afc92be 100644 --- a/hugo_blag/content/posts/2014-02-06-hello-world.md +++ b/hugo_blag/content/posts/2014-02-06-hello-world.md @@ -1,5 +1,5 @@ --- -title: Hello, World (from Jekyll) (then from Hakyll) (then from Hugo) +title: Hello, World (from Wordpress, then Jekyll, then Hakyll, then Hugo) author: Chris Hodapp date: "2014-02-06" --- diff --git a/hugo_blag/content/posts/2016-10-12-pi-pan-tilt-3.md b/hugo_blag/content/posts/2016-10-12-pi-pan-tilt-3.md index 04ce921..cfc6025 100644 --- a/hugo_blag/content/posts/2016-10-12-pi-pan-tilt-3.md +++ b/hugo_blag/content/posts/2016-10-12-pi-pan-tilt-3.md @@ -169,10 +169,10 @@ image. Here's another comparison, this time a 1:1 crop from the center of an image (shot at 40mm with [this lens][12-40mm], whose Amazon price -mysteriously is now $146 instead of the $23 I actually paid). Click -the preview for a lossless PNG view, as JPEG might eat some of the -finer details, or [here][leaves-full] for the full JPEG file -(including raw, if you want to look around). +mysteriously is now $146 instead of the $23 +I actually paid). Click the preview for a lossless PNG view, as JPEG +might eat some of the finer details, or [here][leaves-full] for the +full JPEG file (including raw, if you want to look around). [![JPEG & raw comparison](../assets_external/2016-10-12-pi-pan-tilt-3/leaves_test_preview.jpg){width=100%}](../assets_external/2016-10-12-pi-pan-tilt-3/leaves_test.png) diff --git a/hugo_blag/content/posts/2018-04-13-opinions-go.org b/hugo_blag/content/posts/2018-04-13-opinions-go.org index 49b47b8..980568c 100644 --- a/hugo_blag/content/posts/2018-04-13-opinions-go.org +++ b/hugo_blag/content/posts/2018-04-13-opinions-go.org @@ -6,6 +6,7 @@ tags: - technobabble - go - golang +toc: true --- # TODO: Link to my asyncio post @@ -101,7 +102,7 @@ polymorphism.) My objections aren't unique. [[https://www.teamten.com/lawrence/writings/why-i-dont-like-go.html][Ten Reasons Why I Don't Like Golang]] and [[http://yager.io/programming/go.html][Why Go Is Not Good]] have criticisms I can't really disagree with. (Also, did you know someone put together -https://github.com/ksimka/go-is-not-good?) +[[https://github.com/ksimka/go-is-not-good][https://github.com/ksimka/go-is-not-good]]?) All in all, though, Go is a procedural/imperative language with a lot of good design in language and tooling... which is great, if it's only diff --git a/hugo_blag/layouts/shortcodes/figure.html b/hugo_blag/layouts/shortcodes/figure.html new file mode 100644 index 0000000..38924da --- /dev/null +++ b/hugo_blag/layouts/shortcodes/figure.html @@ -0,0 +1,29 @@ + + +{{- if not ($.Page.Scratch.Get "figurecount") }}{{ end }} +{{- $.Page.Scratch.Add "figurecount" 1 -}} + +{{- $thumb := .Get "src" | default (printf "%s." (.Get "thumb") | replace (.Get "link") ".") }} +
+
+
+ +
+ {{ with .Get "link" | default (.Get "src") }}{{ end }} + {{- if or (or (.Get "title") (.Get "caption")) (.Get "attr")}} +
+ {{- with .Get "title" }}

{{.}}

{{ end }} + {{- if or (.Get "caption") (.Get "attr")}} +

+ {{- .Get "caption" -}} + {{- with .Get "attrlink"}}{{ .Get "attr" }}{{ else }}{{ .Get "attr"}}{{ end -}} +

+ {{- end }} +
+ {{- end }} +
+
diff --git a/hugo_blag/layouts/shortcodes/gallery.html b/hugo_blag/layouts/shortcodes/gallery.html new file mode 100644 index 0000000..aac2ace --- /dev/null +++ b/hugo_blag/layouts/shortcodes/gallery.html @@ -0,0 +1,41 @@ + + +{{- if not ($.Page.Scratch.Get "figurecount") }}{{ end }} +{{- $.Page.Scratch.Add "figurecount" 1 }} +{{ $baseURL := .Site.BaseURL }} +
+ {{- with (.Get "dir") -}} + + {{- $files := readDir (print "/static/" .) }} + {{- range $files -}} + + {{- $thumbext := $.Get "thumb" | default "-thumb" }} + {{- $isthumb := .Name | findRE ($thumbext | printf "%s\\.") }} + {{- $isimg := lower .Name | findRE "\\.(gif|jpg|jpeg|tiff|png|bmp)" }} + {{- if and $isimg (not $isthumb) }} + {{- $caption := .Name | replaceRE "\\..*" "" | humanize }} + {{- $linkURL := print $baseURL ($.Get "dir") "/" .Name | absURL }} + {{- $thumb := .Name | replaceRE "(\\.)" ($thumbext | printf "%s.") }} + {{- $thumbexists := where $files "Name" $thumb }} + {{- $thumbURL := print $baseURL ($.Get "dir") "/" $thumb | absURL }} +
+
+
+ {{ $caption }} +
+
+

{{ $caption }}

+
+ +
+
+ {{- end }} + {{- end }} + {{- else -}} + + {{ .Inner }} + {{- end }} +
diff --git a/hugo_blag/layouts/shortcodes/load-photoswipe.html b/hugo_blag/layouts/shortcodes/load-photoswipe.html new file mode 100644 index 0000000..9eec863 --- /dev/null +++ b/hugo_blag/layouts/shortcodes/load-photoswipe.html @@ -0,0 +1,71 @@ + + + +{{ if not ($.Page.Scratch.Get "photoswipeloaded") }} + {{ $.Page.Scratch.Set "photoswipeloaded" 1 }} + + + + + + + + + + + + + +{{ end }} \ No newline at end of file diff --git a/hugo_blag/static/css/hugo-easy-gallery.css b/hugo_blag/static/css/hugo-easy-gallery.css new file mode 100644 index 0000000..d78dfec --- /dev/null +++ b/hugo_blag/static/css/hugo-easy-gallery.css @@ -0,0 +1,159 @@ +/* +Put this file in /static/css/hugo-easy-gallery.css +Documentation and licence at https://github.com/liwenyip/hugo-easy-gallery/ +*/ + + +/* +Grid Layout Styles +*/ +.gallery { + overflow: hidden; + margin: 10px; + max-width: 768px; +} +.gallery .box { + float: left; + position: relative; + /* Default: 1 tile wide */ + width: 100%; + padding-bottom: 100%; +} +@media only screen and (min-width : 365px) { + /* Tablet view: 2 tiles */ + .gallery .box { + width: 50%; + padding-bottom: 50%; + } +} +@media only screen and (min-width : 480px) { + /* Small desktop / ipad view: 3 tiles */ + .gallery .box { + width: 33.3%; + padding-bottom: 33.3%; /* */ + } +} +@media only screen and (min-width : 9999px) { + /* Medium desktop: 4 tiles */ + .box { + width: 25%; + padding-bottom: 25%; + } +} + +/* +Transition styles +*/ +.gallery.hover-transition figure, +.gallery.hover-effect-zoom .img, +.gallery:not(.caption-effect-appear) figcaption, +.fancy-figure:not(.caption-effect-appear) figcaption { + -webkit-transition: all 0.3s ease-in-out; + -moz-transition: all 0.3s ease-in-out; + -o-transition: all 0.3s ease-in-out; + transition: all 0.3s ease-in-out; +} +/* +figure styles +*/ +figure { + position:relative; /* purely to allow absolution positioning of figcaption */ + overflow: hidden; +} +.gallery figure { + position: absolute; + left: 5px; + right: 5px; + top: 5px; + bottom: 5px; +} +.gallery.hover-effect-grow figure:hover { + transform: scale(1.05); +} +.gallery.hover-effect-shrink figure:hover { + transform: scale(0.95); +} +.gallery.hover-effect-slidedown figure:hover { + transform: translateY(5px); +} +.gallery.hover-effect-slideup figure:hover { + transform: translateY(-5px); +} + +/* +img / a styles +*/ + +.gallery .img { + position: absolute; + left: 0; + right: 0; + top: 0; + bottom: 0; + background-size: cover; + background-position: 50% 50%; + background-repeat: no-repeat; +} +.gallery.hover-effect-zoom figure:hover .img { + transform: scale(1.05); +} +.gallery img { + display: none; /* only show the img if not inside a gallery */ +} +figure a { + position: absolute; + left: 0; + right: 0; + top: 0; + bottom: 0; +} + +/* +figcaption styles +*/ +.gallery figcaption, +.fancy-figure figcaption { + position: absolute; + bottom: 0; + left: 0; + right: 0; + background: #000; + color: #FFF; + text-align: center; + font-size: 75%; /* change this if you want bigger text */ + background: rgba(0, 0, 0, 0.5); + opacity: 1; + cursor: pointer; +} +.gallery.caption-position-none figcaption, +.fancy-figure.caption-position-none figcaption { + display: none; +} +.gallery.caption-position-center figcaption, +.fancy-figure.caption-position-center figcaption { + top: 0; + padding: 40% 5px; +} +.gallery.caption-position-bottom figcaption, +.fancy-figure.caption-position-bottom figcaption { + padding: 5px; +} +.gallery.caption-effect-fade figure:not(:hover) figcaption, +.gallery.caption-effect-appear figure:not(:hover) figcaption, +.fancy-figure.caption-effect-fade figure:not(:hover) figcaption, +.fancy-figure.caption-effect-appear figure:not(:hover) figcaption { + background: rgba(0, 0, 0, 0); + opacity: 0; +} +.gallery.caption-effect-slide.caption-position-bottom figure:not(:hover) figcaption, +.fancy-figure.caption-effect-slide.caption-position-bottom figure:not(:hover) figcaption { + margin-bottom: -100%; +} +.gallery.caption-effect-slide.caption-position-center figure:not(:hover) figcaption, +.fancy-figure.caption-effect-slide.caption-position-center figure:not(:hover) figcaption { + top: 100%; +} +figcaption p { + margin: auto; /* override style in theme */ +} + diff --git a/hugo_blag/static/js/load-photoswipe.js b/hugo_blag/static/js/load-photoswipe.js new file mode 100644 index 0000000..978c66d --- /dev/null +++ b/hugo_blag/static/js/load-photoswipe.js @@ -0,0 +1,80 @@ +/* +Put this file in /static/js/load-photoswipe.js +Documentation and licence at https://github.com/liwenyip/hugo-easy-gallery/ +*/ + +/* Show an alert if this js file has been loaded twice */ +if (window.loadphotoswipejs) { + window.alert("You've loaded load-photoswipe.js twice. See https://github.com/liwenyip/hugo-easy-gallery/issues/6") +} +var loadphotoswipejs = 1 + +/* TODO: Make the share function work */ +$( document ).ready(function() { + /* + Initialise Photoswipe + */ + var items = []; // array of slide objects that will be passed to PhotoSwipe() + // for every figure element on the page: + $('figure').each( function() { + if ($(this).attr('class') == 'no-photoswipe') return true; // ignore any figures where class="no-photoswipe" + // get properties from child a/img/figcaption elements, + var $figure = $(this), + $a = $figure.find('a'), + $img = $figure.find('img'), + $src = $a.attr('href'), + $title = $img.attr('alt'), + $msrc = $img.attr('src'); + // if data-size on tag is set, read it and create an item + if ($a.data('size')) { + var $size = $a.data('size').split('x'); + var item = { + src : $src, + w : $size[0], + h : $size[1], + title : $title, + msrc : $msrc + }; + console.log("Using pre-defined dimensions for " + $src); + // if not, set temp default size then load the image to check actual size + } else { + var item = { + src : $src, + w : 800, // temp default size + h : 600, // temp default size + title : $title, + msrc : $msrc + }; + console.log("Using default dimensions for " + $src); + // load the image to check its dimensions + // update the item as soon as w and h are known (check every 30ms) + var img = new Image(); + img.src = $src; + var wait = setInterval(function() { + var w = img.naturalWidth, + h = img.naturalHeight; + if (w && h) { + clearInterval(wait); + item.w = w; + item.h = h; + console.log("Got actual dimensions for " + img.src); + } + }, 30); + } + // Save the index of this image then add it to the array + var index = items.length; + items.push(item); + // Event handler for click on a figure + $figure.on('click', function(event) { + event.preventDefault(); // prevent the normal behaviour i.e. load the hyperlink + // Get the PSWP element and initialise it with the desired options + var $pswp = $('.pswp')[0]; + var options = { + index: index, + bgOpacity: 0.8, + showHideOpacity: true + } + new PhotoSwipe($pswp, PhotoSwipeUI_Default, items, options).init(); + }); + }); +}); \ No newline at end of file