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understrap
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Add pluggable function wrappers to inc/template-tags.php

This commit is contained in:
Alex Wright 2018-03-30 10:14:25 -05:00
parent eda69c0385
commit c75682937e
1 changed files with 82 additions and 74 deletions
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30
inc/template-tags.php
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@ -7,11 +7,12 @@
* @package understrap * @package understrap
*/ */
if ( ! function_exists( 'understrap_posted_on' ) ) :
/** /**
* Prints HTML with meta information for the current post-date/time and author. * Prints HTML with meta information for the current post-date/time and author.
*/ */
function understrap_posted_on() { if ( ! function_exists ( 'understrap_posted_on' ) ) {
function understrap_posted_on() {
$time_string = '<time class="entry-date published updated" datetime="%1$s">%2$s</time>'; $time_string = '<time class="entry-date published updated" datetime="%1$s">%2$s</time>';
if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) { if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) {
$time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time><time class="updated" datetime="%3$s"> (%4$s) </time>'; $time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time><time class="updated" datetime="%3$s"> (%4$s) </time>';
@ -31,14 +32,15 @@ function understrap_posted_on() {
'<span class="author vcard"><a class="url fn n" href="' . esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ) . '">' . esc_html( get_the_author() ) . '</a></span>' '<span class="author vcard"><a class="url fn n" href="' . esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ) . '">' . esc_html( get_the_author() ) . '</a></span>'
); );
echo '<span class="posted-on">' . $posted_on . '</span><span class="byline"> ' . $byline . '</span>'; // WPCS: XSS OK. echo '<span class="posted-on">' . $posted_on . '</span><span class="byline"> ' . $byline . '</span>'; // WPCS: XSS OK.
}
} }
endif;
if ( ! function_exists( 'understrap_entry_footer' ) ) :
/** /**
* Prints HTML with meta information for the categories, tags and comments. * Prints HTML with meta information for the categories, tags and comments.
*/ */
function understrap_entry_footer() { if ( ! function_exists ( 'understrap_entry_footer' ) ) {
function understrap_entry_footer() {
// Hide category and tag text for pages. // Hide category and tag text for pages.
if ( 'post' === get_post_type() ) { if ( 'post' === get_post_type() ) {
/* translators: used between list items, there is a space after the comma */ /* translators: used between list items, there is a space after the comma */
@ -66,15 +68,17 @@ function understrap_entry_footer() {
'<span class="edit-link">', '<span class="edit-link">',
'</span>' '</span>'
); );
}
} }
endif;
/** /**
* Returns true if a blog has more than 1 category. * Returns true if a blog has more than 1 category.
* *
* @return bool * @return bool
*/ */
function understrap_categorized_blog() { if ( ! function_exists ( 'understrap_categorized_blog' ) ) {
function understrap_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'understrap_categories' ) ) ) { if ( false === ( $all_the_cool_cats = get_transient( 'understrap_categories' ) ) ) {
// Create an array of all the categories that are attached to posts. // Create an array of all the categories that are attached to posts.
$all_the_cool_cats = get_categories( array( $all_the_cool_cats = get_categories( array(
@ -94,18 +98,22 @@ function understrap_categorized_blog() {
// This blog has only 1 category so components_categorized_blog should return false. // This blog has only 1 category so components_categorized_blog should return false.
return false; return false;
} }
}
} }
/** /**
* Flush out the transients used in understrap_categorized_blog. * Flush out the transients used in understrap_categorized_blog.
*/ */
function understrap_category_transient_flusher() { add_action( 'edit_category', 'understrap_category_transient_flusher' );
add_action( 'save_post', 'understrap_category_transient_flusher' );
if ( ! function_exists ( 'understrap_category_transient_flusher' ) ) {
function understrap_category_transient_flusher() {
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) { if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return; return;
} }
// Like, beat it. Dig? // Like, beat it. Dig?
delete_transient( 'understrap_categories' ); delete_transient( 'understrap_categories' );
}
} }
add_action( 'edit_category', 'understrap_category_transient_flusher' );
add_action( 'save_post', 'understrap_category_transient_flusher' );