/**
* Exclude posts that belong to the categories displayed in slider from the posts listing
*/
function graphene_exclude_slider_categories($request)
{
global $graphene_settings, $graphene_defaults;
if ($graphene_settings['slider_type'] != 'categories') {
return $request;
}
if (is_admin()) {
return $request;
}
if ($graphene_settings['slider_exclude_categories'] != $graphene_defaults['slider_exclude_categories']) {
$dummy_query = new WP_Query();
$dummy_query->parse_query($request);
if (get_option('show_on_front') == 'page' && $dummy_query->query_vars['page_id'] == get_option('page_on_front')) {
return $request;
}
if ($graphene_settings['slider_exclude_categories'] == 'everywhere' || $graphene_settings['slider_exclude_categories'] == 'homepage' && $dummy_query->is_home()) {
$request['category__not_in'] = graphene_object_id($graphene_settings['slider_specific_categories'], 'category');
}
}
return $request;
}
/**
* Only show posts from specific category in the front page
*/
function graphene_filter_posts_category($query)
{
if (!($query->is_home() && $query->is_main_query())) {
return;
}
global $graphene_settings;
if (empty($graphene_settings['frontpage_posts_cats']) || in_array('disabled', $graphene_settings['frontpage_posts_cats'])) {
return;
}
$cats = $graphene_settings['frontpage_posts_cats'];
$query->set('category__in', graphene_object_id($cats, 'category'));
}
/**
* Adds the content panes in the homepage. The homepage panes are only displayed if using a static
* front page, before the comments. It is also recommended that the comments section is disabled
* for the page used as the static front page.
*/
function graphene_homepage_panes()
{
global $graphene_settings, $graphene_defaults, $in_homepage_panes;
$in_homepage_panes = true;
// Get the number of panes to display
if ($graphene_settings['show_post_type'] == 'latest-posts' || $graphene_settings['show_post_type'] == 'cat-latest-posts') {
$pane_count = $graphene_settings['homepage_panes_count'];
} elseif ($graphene_settings['show_post_type'] == 'posts') {
$pane_count = count(explode(',', $graphene_settings['homepage_panes_posts']));
}
// Build the common WP_Query() parameter first
$args = array('orderby' => 'date', 'order' => 'DESC', 'post_type' => array('post', 'page'), 'posts_per_page' => $pane_count, 'ignore_sticky_posts' => 1);
// args specific to latest posts
if ($graphene_settings['show_post_type'] == 'latest-posts') {
$args_merge = array('post_type' => array('post'));
$args = array_merge($args, $args_merge);
}
// args specific to latest posts by category
if ($graphene_settings['show_post_type'] == 'cat-latest-posts') {
$args_merge = array('category__in' => graphene_object_id($graphene_settings['homepage_panes_cat'], 'category'));
$args = array_merge($args, $args_merge);
}
// args specific to posts/pages
if ($graphene_settings['show_post_type'] == 'posts') {
$post_ids = $graphene_settings['homepage_panes_posts'];
$post_ids = preg_split("/[\\s]*[,][\\s]*/", $post_ids, -1, PREG_SPLIT_NO_EMPTY);
// post_ids are comma seperated, the query needs a array
$post_ids = graphene_object_id($post_ids);
$args_merge = array('post__in' => $post_ids, 'orderby' => 'post__in');
$args = array_merge($args, $args_merge);
}
// Get the posts to display as homepage panes
$panes = new WP_Query(apply_filters('graphene_homepage_panes_args', $args));
$count = 0;
?>
<?php
do_action('graphene_before_homepage_panes');
?>
<div class="homepage_panes">
<?php
while ($panes->have_posts()) {
$panes->the_post();
$count++;
$alpha = $omega = false;
if ($count % 2) {
$alpha = true;
} else {
$omega = true;
}
?>
<div <?php
graphene_grid('homepage_pane clearfix', 8, 5, 4, $alpha, $omega);
?>
id="homepage-pane-<?php
the_ID();
?>
">
<?php
do_action('graphene_homepage_pane_top');
?>
<a href="<?php
the_permalink();
?>
" title="<?php
printf(__('Permalink to %s', 'graphene'), esc_attr(get_the_title()));
?>
">
<?php
/* Get the post's image */
if (has_post_thumbnail(get_the_ID())) {
$image = get_the_post_thumbnail(get_the_ID(), 'graphene-homepage-pane');
} else {
$image = graphene_get_post_image(get_the_ID(), 'graphene-homepage-pane', 'excerpt');
}
if ($image) {
echo apply_filters('graphene_homepage_pane_image', $image, get_the_ID());
}
?>
</a>
<?php
/* The post title */
?>
<h3 class="post-title">
<a href="<?php
the_permalink();
?>
" title="<?php
printf(__('Permalink to %s', 'graphene'), esc_attr(get_the_title()));
?>
"><?php
the_title();
?>
</a>
<?php
do_action('homepage_pane_title');
?>
</h3>
<?php
/* The post excerpt */
?>
<div class="post-excerpt">
<?php
the_excerpt();
do_action('graphene_homepage_pane_content');
?>
</div>
<?php
/* Read more button */
?>
<p class="post-comments">
<a href="<?php
the_permalink();
?>
" title="<?php
printf(__('Permalink to %s', 'graphene'), esc_attr(get_the_title()));
?>
" class="block-button"><?php
_e('Read more', 'graphene');
?>
</a>
</p>
<?php
do_action('graphene_homepage_pane_bottom');
?>
</div>
<?php
}
wp_reset_postdata();
?>
</div>
<?php
do_action('graphene_after_homepage_panes');
unset($in_homepage_panes);
}
