Template:Gallery Section: Difference between revisions

Latest revision as of 00:37, 10 March 2021

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Description

A helper/sub-template of Template:Master Gallery.

Creates a section header with the specified depth (h2, h3, h4, h5), and a gallery of all images that contain the two specified tags. If there are no images in the specified gallery, this code will not do anything. (That is, it is safe to call even when "Kagura Mutsuki" does not have images in the category "XBlaze" -- an extraneous "XBlaze" header will not appear on Kagura's gallery page.)

Template Usage

{{ Gallery Section
  | Kagura Mutsuki  <-- {{{1}}} Image category 1 (this must be the CHARACTER'S NAME)
  | Main Artwork    <-- {{{2}}} Image category 2
  |                 <-- {{{3}}} Image Category 3 (optional)
  | h2              <-- {{{4}}} Header depth (h2, h3, h4, h5)
  | Main Artwork    <-- {{{5}}} Section header (optional, will default to {{{2}}} )

  | widths = optional gallery widths (defaults to 250) 
  | limit = optional number of items returned from the #ask query (defaults to 10000)
}}

ie. {{ Gallery Section | Kagura Mutsuki | Main Artwork | | h2 }}
ie. {{ Gallery Section | Kagura Mutsuki | Chrono Phantasma | Story | h3 | Chrono Phantasma }}

Named parameters (widths, limit) need to come after unnamed ones (positional ones) like the categories and header depth.

The above documentation is transcluded from Template:Gallery Section/doc. (edit | history)
Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Please add categories to the /doc subpage. Subpages of this template.

@@ Line 1: / Line 1: @@
-<includeonly>{{#if:{{{3|}}}
+<includeonly><!--
-  |{{#vardefine:cat3 | [[Category:{{{3}}}]] }}
+note that: {{ #vardefine: THREE | {{{2}}} {{{3}}} }} doesn't exist no matter what, so we use a work-around with variables ONE and TWO instead.
-  |{{#vardefine:cat3 | }}
+-->{{#vardefine:ONE | {{{2}}} }}{{#vardefine:TWO | {{{3}}} }}{{#vardefine:THREE | {{#var:ONE}} {{#var:TWO}} }}<!--
-}}{{#ifeq: 0 | {{#ask:
+-->{{#if:{{{count_all|}}}
-    [[Category:{{{1}}}]]
+| {{#vardefine:COUNT| {{{count_all|0}}} }}
-    [[Category:{{{2}}}]]
+| {{#vardefine:COUNT|{{#var:{{#var:THREE}}}}}}
-    {{#var:cat3}}
+}}<!--
-    | format=count
+-->{{#ifeq: 0 | {{#var:COUNT}}
-  }}
   |<!-- do nothing if no images -->
   |{{#switch:{{{4}}}
-    |h2=<h2>{{if:{{{5|}}}|{{{5}}}|{{{2}}}}}</h2>
+         |h2=<h2>{{#if:{{{5|}}}|{{{5}}}|{{{2}}}}}</h2>
-    |h3=<h3>{{if:{{{5|}}}|{{{5}}}|{{{2}}}}}</h3>
+         |h3=<h3>{{#if:{{{5|}}}|{{{5}}}|{{{2}}}}}</h3>
    }}
    {{#ask:
      [[Category:{{{1}}}]]
-     [[Category:{{{2}}}]]
+     [[Category:{{{2|}}}]]
-     {{#var:cat3}}
+     [[Category:{{{3|}}}]]
-     |?caption
+    |?Caption
+     |?Date
      |format=gallery
      |autocaptions=no
-     |captionproperty=?caption
+     |captionproperty={{#replace:?Caption|"|\"}}
-     |perrow=7
+    |widths={{{widths|250}}}
+    |limit={{{limit|10000}}}
+    |sort=Date
+     |order=asc, asc
    }}
 }}</includeonly><noinclude>
-== Description ==
+{{Documentation}}
-A helper/sub-template of [[Template:Master Gallery]].
-Creates a section header with the specified depth (h2, h3, h4, h5), and a gallery of all images that contain the two specified tags. If there are no images in the specified gallery, this code will not do anything. (That is, it is safe to call even when "Kagura Mutsuki" does not have images in the category "XBlaze" -- an extraneous "XBlaze" header will not appear on Kagura's gallery page.)
-== Template Usage ==
-<pre><nowiki>
-{{ Gallery Section
-  | Kagura Mutsuki  <-- {{{1}}} Image category 1 (this must be the CHARACTER'S NAME)
-  | Main Artwork    <-- {{{2}}} Image category 2
-  |                 <-- {{{3}}} Image Category 3 (optional)
-  | h2              <-- {{{4}}} Header depth (h2, h3, h4, h5)
-  | Main Artwork    <-- {{{5}}} Section header (optional, will default to {{{2}}} )
-}}
-ie. {{ Gallery Section | Kagura Mutsuki | Main Artwork | h2 | Main Artwork }}
-ie. {{ Gallery Section | Kagura Mutsuki | Chrono Phantasma | Story | h3 | Chrono Phantasma }}
-</nowiki></pre>
-[[Category:Graphic templates]]
 </noinclude>