link-library / rssfeed.php

rssfeed.php in Link Library 7.9.1, at rssfeed.php

137 lines 4.7 KB

Raw Download Zip

1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
4
5	global $my_link_library_plugin;
6
7	function link_library_generate_rss_feed () {
8
9	require_once plugin_dir_path( __FILE__ ) . 'rss.genesis.php';
10
11	if ( isset( $_GET['settingsset'] ) && !empty( $_GET['settingsset'] ) ) {
12	$settingsetid = intval( $_GET['settingsset'] );
13	} else {
14	$settingsetid = 1;
15	}
16
17	$genoptions = get_option( 'LinkLibraryGeneral' );
18	$genoptions = wp_parse_args( $genoptions, ll_reset_gen_settings( 'return' ) );
19
20	$settingsname = 'LinkLibraryPP' . $settingsetid;
21	$options = get_option( $settingsname );
22
23	$rss = new rssGenesis();
24
25	$feedtitle = ($options['rssfeedtitle'] == "" ? "Link Library Generated Feed" : $options['rssfeedtitle']);
26	$feeddescription = ($options['rssfeeddescription'] == "" ? "Link Library Generated Feed Description" : $options['rssfeeddescription']);
27
28	// CHANNEL
29	$rss->setChannel (
30	$feedtitle, // Title
31	home_url () . '/feed/linklibraryfeed?settingsset=' . $settingsetid, // Link
32	$feeddescription, // Description
33	null, // Language
34	null, // Copyright
35	null, // Managing Editor
36	null, // WebMaster
37	null, // Rating
38	"auto", // PubDate
39	"auto", // Last Build Date
40	"Link Library Links", // Category
41	null, // Docs
42	null, // Time to Live
43	null, // Skip Days
44	null // Skip Hours
45	);
46
47	$link_query_args = array( 'post_type' => 'link_library_links', 'posts_per_page' => $options['numberofrssitems'], 'post_status' => 'publish', 'order' => 'DESC' );
48
49	if ( 'updated_date' == $options['rss_item_date_source'] ) {
50	$link_query_args['orderby'] = 'meta_value_num';
51	$link_query_args['meta_key'] = 'link_updated';
52	} elseif( 'pub_date' == $options['rss_item_date_source'] ) {
53	$link_query_args['orderby'] = 'date';
54	}
55
56	if ( $options['showinvisible'] == true ) {
57	$link_query_args['post_status'] = array( 'publish', 'private' );
58	}
59
60	if ( !empty( $options['categorylist_cpt'] ) ) {
61	$link_query_args['tax_query'] = array(
62	array(
63	'taxonomy' => $genoptions['cattaxonomy'],
64	'field' => 'term_id',
65	'terms' => explode( ',', $options['categorylist_cpt'] ),
66	'operator' => 'IN',
67	),
68	);
69	}
70
71	if ( !empty( $options['excludecategorylist_cpt'] ) ) {
72	if ( !empty( $options['categorylist_cpt'] ) ) {
73	$link_query_args['tax_query']['relation'] = 'AND';
74	}
75
76	$link_query_args['tax_query'][] = array(
77	'taxonomy' => $genoptions['cattaxonomy'],
78	'field' => 'term_id',
79	'terms' => explode( ',', $options['excludecategorylist_cpt'] ),
80	'operator' => 'NOT IN',
81	);
82	}
83
84	$the_link_query = new WP_Query( $link_query_args );
85
86	if ( $the_link_query->have_posts() ) {
87	while ( $the_link_query->have_posts() ) {
88	$the_link_query->the_post();
89
90	$link_url = get_post_meta( get_the_ID(), 'link_url', true );
91	$link_description = get_post_meta( get_the_ID(), 'link_description', true );
92
93	if ( 'updated_date' == $options['rss_item_date_source'] ) {
94	$link_updated = get_post_meta( get_the_ID(), 'link_updated', true );
95	} elseif( 'pub_date' == $options['rss_item_date_source'] ) {
96	$link_updated = get_post_time();
97	}
98
99	$human_date = date( "Y-m-d H:i", $link_updated );
100
101	$link_categories = wp_get_post_terms( get_the_ID(), $genoptions['cattaxonomy'] );
102
103	$cat_names = '';
104	if ( $link_categories ) {
105	$countcats = 0;
106	foreach ( $link_categories as $link_category ) {
107	if ( $countcats >= 1 ) {
108	$cat_names .= ', ';
109	}
110	$cat_names .= $link_category->name;
111	$countcats++;
112	}
113	}
114
115	if ( !empty( $link_url ) ) {
116	// ITEM
117	$rss->addItem (
118	get_the_title(), // Title
119	$link_url, // Link
120	$link_description, // Description
121	$human_date, //Publication Date
122	$cat_names // Category
123	);
124	}
125	}
126	}
127
128	wp_reset_postdata();
129
130	if ( $options['publishrssfeed'] ) {
131	header( 'Content-Type: '. feed_content_type('rss') . '; charset=' . get_option('blog_charset') );
132	print( $rss->getFeed() );
133	} else {
134	header( 'Location: ' . home_url() );
135	}
136	exit;
137	}