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list-category-posts.php
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list-category-posts.php
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<?php
/*
Plugin Name: List category posts
Plugin URI: https://github.com/picandocodigo/List-Category-Posts
Description: List Category Posts allows you to list posts by category in a post/page using the [catlist] shortcode. This shortcode accepts a category name or id, the order in which you want the posts to display, the number of posts to display and many more parameters. You can use [catlist] as many times as needed with different arguments. Usage: [catlist argument1=value1 argument2=value2].
Version: 0.89.8
Author: Fernando Briano
Author URI: http://fernandobriano.com
Text Domain: list-category-posts
Domain Path: /languages/
Copyright 2008-2020 Fernando Briano (email : fernando@picandocodigo.net)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
include 'include/lcp-widget.php';
include 'include/lcp-options.php';
require_once 'include/lcp-catlistdisplayer.php';
class ListCategoryPosts{
private static $default_params = null;
public static function default_params(){
if (self::$default_params === null) {
self::$default_params = array(
'id' => '0',
'name' => '',
'orderby' => '',
'order' => '',
'numberposts' => '',
'date' => 'no',
'date_tag' => '',
'date_class' =>'',
'dateformat' => get_option('date_format'),
'date_modified' => '',
'date_modified_tag' => '',
'date_modified_class' => '',
'author' => 'no',
'author_posts_link' => 'no',
'author_tag' =>'',
'author_class' => '',
'author_posts' => '',
'template' => '',
'excerpt' => 'no',
'excerpt_size' => '55',
'excerpt_strip' => 'yes',
'excerpt_overwrite' => 'no',
'excerpt_tag' =>'',
'excerpt_class' =>'',
'exclude' => '0',
'excludeposts' => '0',
'includeposts' => '0',
'offset' => '0',
'tags' => '',
'exclude_tags' => '',
'currenttags' => '',
'content' => 'no',
'content_tag' => '',
'content_class' => '',
'display_id' => 'no',
'catlink' => 'no',
'catname' => 'no',
'catlink_string' => '',
'catlink_tag' =>'',
'catlink_class' => '',
'posts_tags' => '',
'posts_tags_tag' => '',
'posts_tags_class' => '',
'posts_tags_prefix' => ' ',
'posts_tags_glue' => ', ',
'posts_tags_inner' => '',
'posts_taglink' => 'no',
'posts_cats' => '',
'posts_cats_tag' => '',
'posts_cats_class' => '',
'posts_cats_prefix' => ' ',
'posts_cats_glue' => ', ',
'posts_cats_inner' => '',
'posts_catlink' => '',
'child_categories' => 'yes',
'comments' => 'no',
'comments_tag' => '',
'comments_class' => '',
'starting_with' => '',
'thumbnail' => 'no',
'thumbnail_size' => 'thumbnail',
'thumbnail_tag' => '',
'thumbnail_class' => '',
'force_thumbnail' => '',
'title_tag' => '',
'title_class' => '',
'title_limit' => '0',
'post_type' => '',
'post_status' => '',
'post_parent' => '',
'post_suffix' => '',
'show_protected' => 'no',
'class' => '',
'conditional_title' => '',
'conditional_title_tag' => '',
'conditional_title_class' => '',
'customfield_name' => '',
'customfield_value' =>'',
'customfield_display' =>'',
'customfield_display_glue' => '',
'customfield_display_name' =>'',
'customfield_display_name_glue' => ' : ',
'customfield_display_separately' => 'no',
'customfield_orderby' => '',
'customfield_orderby_type' => '',
'customfield_tag' => '',
'customfield_class' => '',
'customfield_compare' => '',
'taxonomy' => '',
'taxonomies_and' => '',
'taxonomies_or' => '',
'terms' => '',
'currentterms' => '',
'categorypage' => '',
'category_count' => '',
'category_description' => 'no',
'category_description_tag' => '',
'category_description_class' => '',
'morelink' => '',
'morelink_class' => '',
'morelink_tag' => '',
'posts_morelink' => '',
'posts_morelink_class' => '',
'year' => '',
'monthnum' => '',
'search' => '',
'link_target' => '',
'pagination' => '',
'pagination_next' => '>>',
'pagination_prev' => '<<',
'pagination_padding' => '5',
'no_posts_text' => "",
'instance' => '0',
'no_post_titles' => 'no',
'link_titles' => true,
'link_current' => '',
'link_dates' => 'no',
'after' => '',
'after_year' => '',
'after_month' => '',
'after_day' => '',
'before' => '',
'before_year' => '',
'before_month' => '',
'before_day' => '',
'tags_as_class' => 'no',
'pagination_bookmarks' => '',
'ol_offset' => '',
'main_query' => '',
'keep_orderby_filters' => '',
'ignore_sticky_posts' => '',
'cat_sticky_posts' => '',
'main_cat_only' => '',
);
}
return self::$default_params;
}
/**
* Gets the shortcode parameters and instantiate plugin objects
* @param $atts
* @param $content
*/
static function catlist_func($atts) {
// Can be filtered using the shortcode_atts_catlist hook.
$atts = shortcode_atts(self::default_params(), $atts, 'catlist');
if($atts['numberposts'] == ''){
$atts['numberposts'] = get_option('numberposts');
}
if($atts['pagination'] == 'yes' ||
(get_option('lcp_pagination') === 'true' &&
$atts['pagination'] !== 'false') ){
lcp_pagination_css();
}
$catlist_displayer = new CatListDisplayer($atts);
return $catlist_displayer->display();
}
}
add_shortcode( 'catlist', array('ListCategoryPosts', 'catlist_func') );
function lpc_meta($links, $file) {
$plugin = plugin_basename(__FILE__);
if ($file == $plugin) {
return array_merge(
$links,
array( sprintf('<a href="http://wordpress.org/extend/plugins/list-category-posts/other_notes/">%s</a>', __('How to use','list-category-posts')) ),
array( sprintf('<a href="http://picandocodigo.net/programacion/wordpress/list-category-posts-wordpress-plugin-english/#support">%s</a>', __('Donate','list-category-posts')) ),
array( sprintf('<a href="https://github.com/picandocodigo/List-Category-Posts">%s</a>', __('Fork on Github','list-category-posts')) )
);
}
return $links;
}
add_filter( 'plugin_row_meta', 'lpc_meta', 10, 2 );
//adds a default value to numberposts on plugin activation
function set_default_numberposts() {
add_option('numberposts', 10);
}
register_activation_hook( __FILE__, 'set_default_numberposts' );
function load_i18n(){
load_plugin_textdomain(
'list-category-posts',
false,
dirname( plugin_basename( __FILE__ ) ) . '/languages/'
);
}
add_action( 'plugins_loaded', 'load_i18n' );
function lcp_pagination_css(){
if ( @file_exists( get_stylesheet_directory() . '/lcp_paginator.css' ) ) {
$css_file = get_stylesheet_directory_uri() . '/lcp_paginator.css';
} elseif ( @file_exists( get_template_directory() . '/lcp_paginator.css' ) ) {
$css_file = get_template_directory_uri() . '/lcp_paginator.css';
} else {
$css_file = plugin_dir_url(__FILE__) . '/lcp_paginator.css';
}
wp_enqueue_style( 'lcp_paginator', $css_file);
}
/**
* TO-DO:
- Add Older Posts at bottom of List Category Post page
- Simpler template system
- Exclude child categories
*/