ulaulaman/eduinaf
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sostituita griglia con griglie generica e sui libri

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ulaulaman 2018-02-19 23:38:26 +01:00 committed by GitHub
parent e3e93ad56f
commit 1757e08946
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1 changed files with 79 additions and 10 deletions
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89
incl/grid.php
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@ -1,4 +1,6 @@
<?php
# guide utilizzate: https://www.zenwebthemes.com/blog/create-grid-layout-wordpress-flexbox/
# https://wordpress.stackexchange.com/questions/269671/wp-query-by-keyword-or-post-tag
# inclusione di grid.css
function edu_inaf_to_the_head () {
wp_register_style( 'grid', plugins_url( 'eduinaf/incl/grid.css' ) );
@ -7,32 +9,99 @@
add_action( 'wp_enqueue_scripts', 'edu_inaf_to_the_head' );
# creazione di un loop con griglia
add_shortcode( 'eduinafgrid', 'eduinafgrid' );
function eduinafgrid ($atts) {
# griglia per loop generico
add_shortcode ( 'grigliaeduinaf', 'grigliaeduinaf');
function grigliaeduinaf ($atts) {
extract(
shortcode_atts(
array(
'categoriaeduinaf' => 'libri',
'tageduinaf' => 'libri-per-bambini-e-ragazzi',
),
'categoria' => 'null',
'etichetta' => 'null',
),
$atts
)
);
$q = new WP_Query( array( 'category_name' => $categoriaeduinaf, 'tag' => $tageduinaf, 'posts_per_page'=>-1 ) );
if ( $categoria <> 'null' ) {
if ( $etichetta <> 'null' ) {
$q = new WP_Query( array( 'category_name' => $categoria, 'tag' => $etichetta, 'posts_per_page'=>-1 ) );
}
else {
$q = new WP_Query( array( 'category_name' => $categoria, 'posts_per_page'=>-1 ) );
}
}
else {
if ( $etichetta <> 'null' ) {
$q = new WP_Query( array( 'tag' => $etichetta, 'posts_per_page'=>-1 ) );
}
else { $q = new WP_Query( array( 'categoria' => 'beta', 'posts_per_page'=>0 ) );}
}
$grid = '<ul class="grid-wrap">';
if ( $q->have_posts() ) {
while ( $q->have_posts() ) {
$q->the_post();
$thumb = get_the_post_thumbnail($post->ID, 'thumbnail');
$grid = $grid.'<li class="grid-item"><a href="'.get_the_permalink().'">'.$thumb.'</a><h4>'.get_the_title().'</h4></li>';
$grid = $grid.'<li class="grid-item"><span class="grid-border"><a href="'.get_the_permalink().'">'.$thumb.'</a><h4>'.get_the_title().'</h4></span></li>';
}
$grid = $grid.'</ul>';
/* ripristino */
wp_reset_postdata();
} else {
$grid = '<p><strong>Nessun articolo trovato</strong></p>';
}
return $grid;
}
# creazione della griglia per il loop dei libri
add_shortcode( 'griglialibri', 'griglialibri' );
function griglialibri ($atts) {
global $post; #https://wordpress.stackexchange.com/questions/43315/use-a-shortcode-to-display-custom-meta-box-contents
extract(
shortcode_atts(
array(
'etichetta' => 'libri-per-bambini-e-ragazzi',
),
$atts
)
);
$q = new WP_Query( array( 'category_name' => 'libri', 'tag' => $etichetta, 'posts_per_page'=>-1 ) );
$grid = '<ul class="grid-wrap">';
if ( $q->have_posts() ) {
while ( $q->have_posts() ) {
$q->the_post();
# https://wordpress.stackexchange.com/questions/13074/pull-custom-fields-from-custom-posts-within-a-loop
$customtitlevalue = get_post_meta($post->ID, "meta-titolo", true);
$customimgvalue = get_post_meta($post->ID, "meta-urlcover", true);
$thumb = get_the_post_thumbnail($post->ID, 'thumbnail');
if ( $customtitlevalue <> 'null') {
$titolo = $customtitlevalue;
}
else
{
$titolo = get_the_title();
}
#if ( $customimgvalue <> 'null') {
# $thumb = '<img src="'.$customimgvalue.' />';
#}
#else
#{
# $thumb = get_the_post_thumbnail($post->ID, 'thumbnail');
#}
$grid = $grid.'<li class="grid-item"><a href="'.get_the_permalink().'">'.$thumb.'</a><h4>'.$titolo.'</h4></li>';
}
$grid = $grid.'</ul>';
/* ripristino */
wp_reset_postdata();
} else {
$grid = '<p><strong>Nessun articolo trovato</strong></p>';