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Close #992 - Move some Roots features into Soil

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This commit is contained in:
Ben Word
2014-03-11 23:34:17 -05:00
parent 6d8b82a7e5
commit dede0bd851
10 changed files with 42 additions and 457 deletions
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5
assets/less/components/_gallery.less → assets/less/components/_media.less
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@@ -1,3 +1,8 @@
// Captions
.wp-caption {
&:extend(.thumbnail all);
}
// Gallery shortcode
.gallery-row {
padding: (@line-height-computed / 2) 0;

1
assets/less/components/_wp-classes.less
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@@ -12,6 +12,7 @@
figure.alignnone {
margin-left: 0;
margin-right: 0;
max-width: 100%;
}
@media (min-width: @screen-sm-min) {

2
assets/less/main.less
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@@ -5,7 +5,7 @@
@import "_global"; // Base styling & custom mixins
@import "components/_buttons"; // Button tweaks
@import "components/_forms"; // Form tweaks
@import "components/_gallery"; // WordPress galleries
@import "components/_media"; // WordPress media
@import "components/_wp-classes"; // WordPress generated classes
@import "layouts/_general"; // General styling
@import "layouts/_header"; // Header styling

3
functions.php
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@@ -9,11 +9,8 @@ require_once locate_template('/lib/sidebar.php'); // Sidebar class
require_once locate_template('/lib/config.php'); // Configuration
require_once locate_template('/lib/activation.php'); // Theme activation
require_once locate_template('/lib/titles.php'); // Page titles
require_once locate_template('/lib/cleanup.php'); // Cleanup
require_once locate_template('/lib/nav.php'); // Custom nav modifications
require_once locate_template('/lib/gallery.php'); // Custom [gallery] modifications
require_once locate_template('/lib/comments.php'); // Custom comments modifications
require_once locate_template('/lib/relative-urls.php'); // Root relative URLs
require_once locate_template('/lib/widgets.php'); // Sidebars and widgets
require_once locate_template('/lib/scripts.php'); // Scripts and stylesheets
require_once locate_template('/lib/custom.php'); // Custom functions

261
lib/cleanup.php
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@@ -1,261 +0,0 @@
<?php
/**
* Clean up wp_head()
*
* Remove unnecessary <link>'s
* Remove inline CSS used by Recent Comments widget
* Remove inline CSS used by posts with galleries
* Remove self-closing tag and change ''s to "'s on rel_canonical()
*/
function roots_head_cleanup() {
// Originally from http://wpengineer.com/1438/wordpress-header/
remove_action('wp_head', 'feed_links', 2);
remove_action('wp_head', 'feed_links_extra', 3);
remove_action('wp_head', 'rsd_link');
remove_action('wp_head', 'wlwmanifest_link');
remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);
remove_action('wp_head', 'wp_generator');
remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0);
global $wp_widget_factory;
remove_action('wp_head', array($wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style'));
if (!class_exists('WPSEO_Frontend')) {
remove_action('wp_head', 'rel_canonical');
add_action('wp_head', 'roots_rel_canonical');
}
}
function roots_rel_canonical() {
global $wp_the_query;
if (!is_singular()) {
return;
}
if (!$id = $wp_the_query->get_queried_object_id()) {
return;
}
$link = get_permalink($id);
echo "\t<link rel=\"canonical\" href=\"$link\">\n";
}
add_action('init', 'roots_head_cleanup');
/**
* Remove the WordPress version from RSS feeds
*/
add_filter('the_generator', '__return_false');
/**
* Clean up language_attributes() used in <html> tag
*
* Remove dir="ltr"
*/
function roots_language_attributes() {
$attributes = array();
$output = '';
if (is_rtl()) {
$attributes[] = 'dir="rtl"';
}
$lang = get_bloginfo('language');
if ($lang) {
$attributes[] = "lang=\"$lang\"";
}
$output = implode(' ', $attributes);
$output = apply_filters('roots_language_attributes', $output);
return $output;
}
add_filter('language_attributes', 'roots_language_attributes');
/**
* Manage output of wp_title()
*/
function roots_wp_title($title) {
if (is_feed()) {
return $title;
}
$title .= get_bloginfo('name');
return $title;
}
add_filter('wp_title', 'roots_wp_title', 10);
/**
* Clean up output of stylesheet <link> tags
*/
function roots_clean_style_tag($input) {
preg_match_all("!<link rel='stylesheet'\s?(id='[^']+')?\s+href='(.*)' type='text/css' media='(.*)' />!", $input, $matches);
// Only display media if it is meaningful
$media = $matches[3][0] !== '' && $matches[3][0] !== 'all' ? ' media="' . $matches[3][0] . '"' : '';
return '<link rel="stylesheet" href="' . $matches[2][0] . '"' . $media . '>' . "\n";
}
add_filter('style_loader_tag', 'roots_clean_style_tag');
/**
* Add and remove body_class() classes
*/
function roots_body_class($classes) {
// Add post/page slug
if (is_single() || is_page() && !is_front_page()) {
$classes[] = basename(get_permalink());
}
// Remove unnecessary classes
$home_id_class = 'page-id-' . get_option('page_on_front');
$remove_classes = array(
'page-template-default',
$home_id_class
);
$classes = array_diff($classes, $remove_classes);
return $classes;
}
add_filter('body_class', 'roots_body_class');
/**
* Wrap embedded media as suggested by Readability
*
* @link https://gist.github.com/965956
* @link http://www.readability.com/publishers/guidelines#publisher
*/
function roots_embed_wrap($cache, $url, $attr = '', $post_ID = '') {
return '<div class="entry-content-asset">' . $cache . '</div>';
}
add_filter('embed_oembed_html', 'roots_embed_wrap', 10, 4);
/**
* Add Bootstrap thumbnail styling to images with captions
* Use <figure> and <figcaption>
*
* @link http://justintadlock.com/archives/2011/07/01/captions-in-wordpress
*/
function roots_caption($output, $attr, $content) {
if (is_feed()) {
return $output;
}
$defaults = array(
'id' => '',
'align' => 'alignnone',
'width' => '',
'caption' => ''
);
$attr = shortcode_atts($defaults, $attr);
// If the width is less than 1 or there is no caption, return the content wrapped between the [caption] tags
if ($attr['width'] < 1 || empty($attr['caption'])) {
return $content;
}
// Set up the attributes for the caption <figure>
$attributes = (!empty($attr['id']) ? ' id="' . esc_attr($attr['id']) . '"' : '' );
$attributes .= ' class="thumbnail wp-caption ' . esc_attr($attr['align']) . '"';
$attributes .= ' style="width: ' . (esc_attr($attr['width']) + 10) . 'px"';
$output = '<figure' . $attributes .'>';
$output .= do_shortcode($content);
$output .= '<figcaption class="caption wp-caption-text">' . $attr['caption'] . '</figcaption>';
$output .= '</figure>';
return $output;
}
add_filter('img_caption_shortcode', 'roots_caption', 10, 3);
/**
* Remove unnecessary dashboard widgets
*
* @link http://www.deluxeblogtips.com/2011/01/remove-dashboard-widgets-in-wordpress.html
*/
function roots_remove_dashboard_widgets() {
remove_meta_box('dashboard_incoming_links', 'dashboard', 'normal');
remove_meta_box('dashboard_plugins', 'dashboard', 'normal');
remove_meta_box('dashboard_primary', 'dashboard', 'normal');
remove_meta_box('dashboard_secondary', 'dashboard', 'normal');
}
add_action('admin_init', 'roots_remove_dashboard_widgets');
/**
* Clean up the_excerpt()
*/
function roots_excerpt_length($length) {
return POST_EXCERPT_LENGTH;
}
function roots_excerpt_more($more) {
return ' &hellip; <a href="' . get_permalink() . '">' . __('Continued', 'roots') . '</a>';
}
add_filter('excerpt_length', 'roots_excerpt_length');
add_filter('excerpt_more', 'roots_excerpt_more');
/**
* Remove unnecessary self-closing tags
*/
function roots_remove_self_closing_tags($input) {
return str_replace(' />', '>', $input);
}
add_filter('get_avatar', 'roots_remove_self_closing_tags'); // <img />
add_filter('comment_id_fields', 'roots_remove_self_closing_tags'); // <input />
add_filter('post_thumbnail_html', 'roots_remove_self_closing_tags'); // <img />
/**
* Don't return the default description in the RSS feed if it hasn't been changed
*/
function roots_remove_default_description($bloginfo) {
$default_tagline = 'Just another WordPress site';
return ($bloginfo === $default_tagline) ? '' : $bloginfo;
}
add_filter('get_bloginfo_rss', 'roots_remove_default_description');
/**
* Redirects search results from /?s=query to /search/query/, converts %20 to +
*
* @link http://txfx.net/wordpress-plugins/nice-search/
*/
function roots_nice_search_redirect() {
global $wp_rewrite;
if (!isset($wp_rewrite) || !is_object($wp_rewrite) || !$wp_rewrite->using_permalinks()) {
return;
}
$search_base = $wp_rewrite->search_base;
if (is_search() && !is_admin() && strpos($_SERVER['REQUEST_URI'], "/{$search_base}/") === false) {
wp_redirect(home_url("/{$search_base}/" . urlencode(get_query_var('s'))));
exit();
}
}
if (current_theme_supports('nice-search')) {
add_action('template_redirect', 'roots_nice_search_redirect');
}
/**
* Fix for empty search queries redirecting to home page
*
* @link http://wordpress.org/support/topic/blank-search-sends-you-to-the-homepage#post-1772565
* @link http://core.trac.wordpress.org/ticket/11330
*/
function roots_request_filter($query_vars) {
if (isset($_GET['s']) && empty($_GET['s'])) {
$query_vars['s'] = ' ';
}
return $query_vars;
}
add_filter('request', 'roots_request_filter');
/**
* Tell WordPress to use searchform.php from the templates/ directory
*/
function roots_get_search_form($form) {
$form = '';
locate_template('/templates/searchform.php', true, false);
return $form;
}
add_filter('get_search_form', 'roots_get_search_form');

6
lib/config.php
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@@ -2,17 +2,17 @@
/**
* Enable theme features
*/
add_theme_support('root-relative-urls'); // Enable relative URLs
add_theme_support('soil-clean-up'); // Enable clean up from Soil
add_theme_support('soil-relative-urls'); // Enable relative URLs from Soil
add_theme_support('soil-nice-search'); // Enable /?s= to /search/ redirect from Soil
add_theme_support('bootstrap-top-navbar'); // Enable Bootstrap's top navbar
add_theme_support('bootstrap-gallery'); // Enable Bootstrap's thumbnails component on [gallery]
add_theme_support('nice-search'); // Enable /?s= to /search/ redirect
add_theme_support('jquery-cdn'); // Enable to load jQuery from the Google CDN
/**
* Configuration values
*/
define('GOOGLE_ANALYTICS_ID', ''); // UA-XXXXX-Y (Note: Universal Analytics only, not Classic Analytics)
define('POST_EXCERPT_LENGTH', 40); // Length in words for excerpt_length filter (http://codex.wordpress.org/Plugin_API/Filter_Reference/excerpt_length)
/**
* .main classes

24
lib/init.php
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@@ -23,3 +23,27 @@ function roots_setup() {
add_editor_style('/assets/css/editor-style.css');
}
add_action('after_setup_theme', 'roots_setup');
/**
* Register sidebars
*/
function roots_widgets_init() {
register_sidebar(array(
'name' => __('Primary', 'roots'),
'id' => 'sidebar-primary',
'before_widget' => '<section class="widget %1$s %2$s">',
'after_widget' => '</section>',
'before_title' => '<h3>',
'after_title' => '</h3>',
));
register_sidebar(array(
'name' => __('Footer', 'roots'),
'id' => 'sidebar-footer',
'before_widget' => '<section class="widget %1$s %2$s">',
'after_widget' => '</section>',
'before_title' => '<h3>',
'after_title' => '</h3>',
));
}
add_action('widgets_init', 'roots_widgets_init');

50
lib/relative-urls.php
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@@ -1,50 +0,0 @@
<?php
/**
* Root relative URLs
*
* WordPress likes to use absolute URLs on everything - let's clean that up.
* Inspired by http://www.456bereastreet.com/archive/201010/how_to_make_wordpress_urls_root_relative/
*
* You can enable/disable this feature in config.php:
* current_theme_supports('root-relative-urls');
*
* @author Scott Walkinshaw <scott.walkinshaw@gmail.com>
*/
function roots_root_relative_url($input) {
preg_match('|https?://([^/]+)(/.*)|i', $input, $matches);
if (!isset($matches[1]) || !isset($matches[2])) {
return $input;
} elseif (($matches[1] === $_SERVER['SERVER_NAME']) || $matches[1] === $_SERVER['SERVER_NAME'] . ':' . $_SERVER['SERVER_PORT']) {
return wp_make_link_relative($input);
} else {
return $input;
}
}
function roots_enable_root_relative_urls() {
return !(is_admin() || in_array($GLOBALS['pagenow'], array('wp-login.php', 'wp-register.php'))) && current_theme_supports('root-relative-urls');
}
if (roots_enable_root_relative_urls()) {
$root_rel_filters = array(
'bloginfo_url',
'the_permalink',
'wp_list_pages',
'wp_list_categories',
'roots_wp_nav_menu_item',
'the_content_more_link',
'the_tags',
'get_pagenum_link',
'get_comment_link',
'month_link',
'day_link',
'year_link',
'tag_link',
'the_author_posts_link',
'script_loader_src',
'style_loader_src'
);
add_filters($root_rel_filters, 'roots_root_relative_url');
}

14
lib/utils.php
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@@ -2,13 +2,15 @@
/**
* Utility functions
*/
function add_filters($tags, $function) {
foreach($tags as $tag) {
add_filter($tag, $function);
}
}
function is_element_empty($element) {
$element = trim($element);
return empty($element) ? false : true;
}
// Tell WordPress to use searchform.php from the templates/ directory
function roots_get_search_form($form) {
$form = '';
locate_template('/templates/searchform.php', true, false);
return $form;
}
add_filter('get_search_form', 'roots_get_search_form');

133
lib/widgets.php
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@@ -1,133 +0,0 @@
<?php
/**
* Register sidebars and widgets
*/
function roots_widgets_init() {
// Sidebars
register_sidebar(array(
'name' => __('Primary', 'roots'),
'id' => 'sidebar-primary',
'before_widget' => '<section class="widget %1$s %2$s">',
'after_widget' => '</section>',
'before_title' => '<h3>',
'after_title' => '</h3>',
));
register_sidebar(array(
'name' => __('Footer', 'roots'),
'id' => 'sidebar-footer',
'before_widget' => '<section class="widget %1$s %2$s">',
'after_widget' => '</section>',
'before_title' => '<h3>',
'after_title' => '</h3>',
));
// Widgets
register_widget('Roots_Vcard_Widget');
}
add_action('widgets_init', 'roots_widgets_init');
/**
* Example vCard widget
*/
class Roots_Vcard_Widget extends WP_Widget {
private $fields = array(
'title' => 'Title (optional)',
'street_address' => 'Street Address',
'locality' => 'City/Locality',
'region' => 'State/Region',
'postal_code' => 'Zipcode/Postal Code',
'tel' => 'Telephone',
'email' => 'Email'
);
function __construct() {
$widget_ops = array('classname' => 'widget_roots_vcard', 'description' => __('Use this widget to add a vCard', 'roots'));
$this->WP_Widget('widget_roots_vcard', __('Roots: vCard', 'roots'), $widget_ops);
$this->alt_option_name = 'widget_roots_vcard';
add_action('save_post', array(&$this, 'flush_widget_cache'));
add_action('deleted_post', array(&$this, 'flush_widget_cache'));
add_action('switch_theme', array(&$this, 'flush_widget_cache'));
}
function widget($args, $instance) {
$cache = wp_cache_get('widget_roots_vcard', 'widget');
if (!is_array($cache)) {
$cache = array();
}
if (!isset($args['widget_id'])) {
$args['widget_id'] = null;
}
if (isset($cache[$args['widget_id']])) {
echo $cache[$args['widget_id']];
return;
}
ob_start();
extract($args, EXTR_SKIP);
$title = apply_filters('widget_title', empty($instance['title']) ? __('vCard', 'roots') : $instance['title'], $instance, $this->id_base);
foreach($this->fields as $name => $label) {
if (!isset($instance[$name])) { $instance[$name] = ''; }
}
echo $before_widget;
if ($title) {
echo $before_title, $title, $after_title;
}
?>
<p class="vcard">
<a class="fn org url" href="<?php echo home_url('/'); ?>"><?php bloginfo('name'); ?></a><br>
<span class="adr">
<span class="street-address"><?php echo $instance['street_address']; ?></span><br>
<span class="locality"><?php echo $instance['locality']; ?></span>,
<span class="region"><?php echo $instance['region']; ?></span>
<span class="postal-code"><?php echo $instance['postal_code']; ?></span><br>
</span>
<span class="tel"><span class="value"><?php echo $instance['tel']; ?></span></span><br>
<a class="email" href="mailto:<?php echo $instance['email']; ?>"><?php echo $instance['email']; ?></a>
</p>
<?php
echo $after_widget;
$cache[$args['widget_id']] = ob_get_flush();
wp_cache_set('widget_roots_vcard', $cache, 'widget');
}
function update($new_instance, $old_instance) {
$instance = array_map('strip_tags', $new_instance);
$this->flush_widget_cache();
$alloptions = wp_cache_get('alloptions', 'options');
if (isset($alloptions['widget_roots_vcard'])) {
delete_option('widget_roots_vcard');
}
return $instance;
}
function flush_widget_cache() {
wp_cache_delete('widget_roots_vcard', 'widget');
}
function form($instance) {
foreach($this->fields as $name => $label) {
${$name} = isset($instance[$name]) ? esc_attr($instance[$name]) : '';
?>
<p>
<label for="<?php echo esc_attr($this->get_field_id($name)); ?>"><?php _e("{$label}:", 'roots'); ?></label>
<input class="widefat" id="<?php echo esc_attr($this->get_field_id($name)); ?>" name="<?php echo esc_attr($this->get_field_name($name)); ?>" type="text" value="<?php echo ${$name}; ?>">
</p>
<?php
}
}
}