scofennell’s gists

scofennell / sjf_deh_get_photo_creds.php

Last active August 29, 2015 14:01

WordPress function to return the name of the photographer of a photo.

	<?php
	/**
	* Returns the name of the photographer for the current post, along with a Font Awesome icon.
	*
	* @return string The name of the photographer for the current post, along with a Font Awesome icon.
	*/
	function sjf_deh_get_photo_creds() {

	// get the current post
	$post = get_post();

scofennell / vardump_attachment.php

Created May 22, 2014 14:53

var_dump of WordPress attachment

	<?php

	object(WP_Post)#29 (24) {
	["ID"]=> int(161)
	["post_author"]=> string(1) "1"
	["post_date"]=> string(19) "2014-05-22 14:48:05"
	["post_date_gmt"]=> string(19) "2014-05-22 14:48:05"
	["post_content"]=> string(54) "Image description, with HTML"
	["post_title"]=> string(11) "Image Title"
	["post_excerpt"]=> string(13) "Image Caption"

scofennell / sjf_deh_gallery.php

Last active August 29, 2015 14:01

WordPress Masonry Gallery Shortcode

	<?php

	/**
	* Shortcode for a Masonry-powered WordPress image-gallery
	*
	* @param array $atts An array of WP shortcode args for post_id
	* @return string A Masonry-powered WordPress image-gallery
	*/
	function sjf_deh_gallery( $atts ){
	extract( shortcode_atts( array(

scofennell / sjf_deh_is_portrait.php

Created May 23, 2014 01:00

WordPres function to detect if an image is a portrait, by aspect ratio

	<?php

	/**
	* Given an attachment_id and a definition of portraiture, detect if a photo is a portrait
	*
	* @param int $attachment_id the attachment_id for the image
	* @param mixed $max_ratio the aspect ratio that defines portraiture
	* @return boolean returns true if image is a portrait, otherwise returns false
	*/
	function sjf_deh_is_portrait( $attachment_id, $max_ratio='.67' ){

scofennell / sjf_deh_get_nav_links.php

Last active August 29, 2015 14:01

WordPress function to get links to adjacent gallery images, bookend images, and parent page

	<?php

	/**
	* Returns links to the adjacent images in a gallery, and to the gallery itself.
	*
	* @return String Links to the adjacent images in a gallery, and to the gallery itself.
	*/
	function sjf_deh_get_nav_links() {

	// Get the current post, make sure it's an attachment.

scofennell / sjf_deh_get_adjacent_image_link.php

Last active August 29, 2015 14:01

WordPress function to get adjacent gallery images

	<?php

	/**
	* Return a link to the next/prev post in a gallery
	*
	* @param string $next_prev Specify if the function should return the value for the next or the prev post
	* @return string A link to the next/prev post in a gallery
	*/
	function sjf_deh_get_adjacent_image_link( $next_prev = 'prev' ){

scofennell / sjf_deh_define_image_sizes.php

Last active August 29, 2015 14:01

WordPress snippet for dealing with image sizes

	<?php

	/**
	* Standard practice among WordPress themes is to declare the width of the main content column as a global.
	*
	* @var integer
	*/
	$content_width = 800;

	/**

scofennell / sjf_deh_save_custom_meta.php

Last active June 20, 2017 16:06

WordPress function to save custom meta box for attachment posts

	<?php

	/**
	* Save the Data
	*
	*/
	function sjf_deh_save_custom_meta( $post_id ) {

	// Check if the nonce exists.
	if( ! isset( $_POST[ 'sjf_deh_custom_meta_box_nonce' ] ) ) { return $post_id; }

scofennell / full_page_background.html

Last active August 29, 2015 14:01

Markup for Full Page Background

	<!DOCTYPE html>
	<html lang="en-US">
	<head>

	...

	<!-- styles added by sjf_deh_the_bg_image_styles() to position the page bg image -->
	<style>
	#page {
	background: url(http://scottfennell.com/wp-content/uploads/2014/04/IMG_1405-2000x1333.jpg) no-repeat center center fixed;

scofennell / full_page_bg.css

Created May 25, 2014 23:20

CSS for full-page background-image

Scott Fennell scofennell