-
Notifications
You must be signed in to change notification settings - Fork 3
/
rss_yahoo.php
165 lines (146 loc) · 5.66 KB
/
rss_yahoo.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
<?php
/**
* RSS2 Feed Template for displaying RSS2 Posts feed.
*
* @package WordPress
*/
header( 'Content-Type: application/rss+xml; charset=' . get_option( 'blog_charset' ), true );
echo '<?xml version="1.0" encoding="' . get_option( 'blog_charset' ) . '"?' . '>';
/**
* Fires between the xml and rss tags in a feed.
*
* @since 4.0.0
*
* @param string $context Type of feed. Possible values include 'rss2', 'rss2-comments',
* 'rdf', 'atom', and 'atom-comments'.
*/
do_action( 'rss_tag_pre', 'rss2' );
?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
xmlns:media="http://search.yahoo.com/mrss/"
<?php
/**
* Fires at the end of the RSS root to add namespaces.
*
* @since 2.0.0
*/
do_action( 'rss2_ns' );
?>
>
<channel>
<title><?php wp_title_rss(); ?></title>
<atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
<link><?php bloginfo_rss( 'url' ); ?></link>
<description><?php bloginfo_rss( 'description' ); ?></description>
<lastBuildDate><?php echo get_feed_build_date('D, d M Y H:i:s +0800'); ?></lastBuildDate>
<sy:updatePeriod>
<?php
$duration = 'hourly';
/**
* Filters how often to update the RSS feed.
*
* @since 2.1.0
*
* @param string $duration The update period. Accepts 'hourly', 'daily', 'weekly', 'monthly',
* 'yearly'. Default 'hourly'.
*/
echo apply_filters( 'rss_update_period', $duration );
?>
</sy:updatePeriod>
<sy:updateFrequency>
<?php
$frequency = '1';
/**
* Filters the RSS update frequency.
*
* @since 2.1.0
*
* @param string $frequency An integer passed as a string representing the frequency
* of RSS updates within the update period. Default '1'.
*/
echo apply_filters( 'rss_update_frequency', $frequency );
?>
</sy:updateFrequency>
<?php
/**
* Fires at the end of the RSS2 Feed Header.
*
* @since 2.0.0
*/
do_action( 'rss2_head' );
while ( have_posts() ) :
the_post();
?>
<item>
<title><?php the_title_rss(); ?></title>
<link><?php the_permalink_rss(); ?></link>
<?php if ( get_comments_number() || comments_open() ) : ?>
<comments><?php comments_link_feed(); ?></comments>
<?php endif; ?>
<dc:creator><![CDATA[<?php echo get_post_meta( $post->ID, 'p4_author_override', true ); ?>]]></dc:creator>
<pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0800', get_post_time( 'Y-m-d H:i:s', false ), false ); ?></pubDate>
<?php the_category_rss( 'rss2' ); ?>
<guid isPermaLink="false"><?php the_guid(); ?></guid>
<?php if ( has_post_thumbnail($post->ID) ) : ?>
<media:thumbnail url="<?php echo get_the_post_thumbnail_url($post->ID, "small")?>" />
<media:content url="<?php echo get_the_post_thumbnail_url($post->ID, "small")?>" medium="image" />
<?php endif; ?>
<?php if ( get_option( 'rss_use_excerpt' ) ) : ?>
<description><![CDATA[<?php the_excerpt_rss(); ?>]]></description>
<?php else : ?>
<description><![CDATA[<?php the_excerpt_rss(); ?>]]></description>
<?php $content = get_the_content_feed( 'rss2' ); ?>
<?php if ( strlen( $content ) > 0 ) : ?>
<?php
$yahoo_content = $content;
// remove blockquote
$yahoo_content = preg_replace('/<blockquote>\s*(.*?)\s*<\/blockquote>/', "<p>$1</p>", $yahoo_content);
$yahoo_content = preg_replace('/<p><p>(.*?)<\/p><\/p>/', "<p>$1</p>", $yahoo_content); // to fix blockquote=>p
// yahoo said that they don't want h3
$yahoo_content = preg_replace('/<h2>\s*(.*?)\s*<\/h2>/', "<h1>$1</h1>", $yahoo_content); // upgrade h2 to h1
$yahoo_content = preg_replace('/<h3>\s*(.*?)\s*<\/h3>/', "<h2>$1</h2>", $yahoo_content); // upgrade h3 to h2.
// yahoo don't want the img links
$yahoo_content = preg_replace('/<a.*?(<img.*?>)<\/a>/', "$1", $yahoo_content);
// remove format html tags
$yahoo_content = preg_replace('/class="[^\"]+"\s{0,1}/', "", $yahoo_content);
$yahoo_content = preg_replace('/style="[^\"]+"\s{0,1}/', "", $yahoo_content);
$yahoo_content = preg_replace('/<span\s*>([^<]+)<\/span>/', "$1", $yahoo_content);
$yahoo_content = preg_replace('/<figcaption\s*>([^<]+)<\/figcaption>/', "", $yahoo_content);
$yahoo_content = preg_replace('/<figure[^<]*>/', "<p>", $yahoo_content);
$yahoo_content = preg_replace('/<\/figure>/', "</p>", $yahoo_content);
$yahoo_content = preg_replace('/width="(\d+)"/', 'width="1200"', $yahoo_content);
$yahoo_content = preg_replace('/height="(\d+)"/', 'height="auto"', $yahoo_content);
// yahoo accepts only two extra links
$yahoo_content = preg_replace(
'/<h2>延伸閱讀:<\/h2>\s*<ul>\s*<li>(.*?)<\/li>\s*<li>(.*?)<\/li>([\s\S\n\r]*)<\/ul>/u',
'<p class="read-more-vendor"><span>更多綠色和平文章</span><br/>$1<br/>$2</p>',
$yahoo_content);
?>
<content:encoded><![CDATA[<?php echo $yahoo_content; ?>]]></content:encoded>
<?php else : ?>
<content:encoded><![CDATA[<?php the_excerpt_rss(); ?>]]></content:encoded>
<?php endif; ?>
<?php endif; ?>
<?php if ( get_comments_number() || comments_open() ) : ?>
<wfw:commentRss><?php echo esc_url( get_post_comments_feed_link( null, 'rss2' ) ); ?></wfw:commentRss>
<slash:comments><?php echo get_comments_number(); ?></slash:comments>
<?php endif; ?>
<?php rss_enclosure(); ?>
<?php
/**
* Fires at the end of each RSS2 feed item.
*
* @since 2.0.0
*/
do_action( 'rss2_item' );
?>
</item>
<?php endwhile; ?>
</channel>
</rss>