Knah-Tsaeb/Shaarlet
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Link in description & option to invert link/permalink.

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Patch for issue https://github.com/sebsauvage/Shaarli/issues/19

Now:
* The (perma)link is added at the bottom of description.
* If "permalinks" is added in URL parameters, link/permalinks will be
swapped.

eg.
* Normal link in title + permalink in description:
http://mysite.com/shaarli/?do=rss
* Permalink in title + normal link in description :
http://mysite.com/shaarli/?do=rss&permalinks

It works for the ATOM feed too.

(Happy ?   :-D  )
This commit is contained in:
Sébastien SAUVAGE 2013-02-27 16:39:16 +01:00
parent 30b0672d04
commit 2abd39052d
1 changed files with 32 additions and 4 deletions
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34
index.php
View file

@ -858,6 +858,10 @@ function showRSS()
{ {
header('Content-Type: application/rss+xml; charset=utf-8'); header('Content-Type: application/rss+xml; charset=utf-8');
// $usepermalink : If true, use permalink instead of final link.
// User just has to add 'permalink' in URL parameters. eg. http://mysite.com/shaarli/?do=rss&permalinks
$usepermalinks = isset($_GET['permalinks']);
// Cache system // Cache system
$query = $_SERVER["QUERY_STRING"]; $query = $_SERVER["QUERY_STRING"];
$cache = new pageCache(pageUrl(),startsWith($query,'do=rss') && !isLoggedIn()); $cache = new pageCache(pageUrl(),startsWith($query,'do=rss') && !isLoggedIn());
@ -892,13 +896,22 @@ function showRSS()
$rfc822date = linkdate2rfc822($link['linkdate']); $rfc822date = linkdate2rfc822($link['linkdate']);
$absurl = htmlspecialchars($link['url']); $absurl = htmlspecialchars($link['url']);
if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute
if ($usepermalinks===true)
echo '<item><title>'.htmlspecialchars($link['title']).'</title><guid>'.$guid.'</guid><link>'.$guid.'</link>';
else
echo '<item><title>'.htmlspecialchars($link['title']).'</title><guid>'.$guid.'</guid><link>'.$absurl.'</link>'; echo '<item><title>'.htmlspecialchars($link['title']).'</title><guid>'.$guid.'</guid><link>'.$absurl.'</link>';
if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) echo '<pubDate>'.htmlspecialchars($rfc822date)."</pubDate>\n"; if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) echo '<pubDate>'.htmlspecialchars($rfc822date)."</pubDate>\n";
if ($link['tags']!='') // Adding tags to each RSS entry (as mentioned in RSS specification) if ($link['tags']!='') // Adding tags to each RSS entry (as mentioned in RSS specification)
{ {
foreach(explode(' ',$link['tags']) as $tag) { echo '<category domain="'.htmlspecialchars($pageaddr).'">'.htmlspecialchars($tag).'</category>'."\n"; } foreach(explode(' ',$link['tags']) as $tag) { echo '<category domain="'.htmlspecialchars($pageaddr).'">'.htmlspecialchars($tag).'</category>'."\n"; }
} }
echo '<description><![CDATA['.nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description'])))).']]></description>'."\n</item>\n";
// Add permalink in description
$descriptionlink = '(<a href="'.$guid.'">Permalink</a>)';
// If user wants permalinks first, put the final link in description
if ($usepermalinks===true) $descriptionlink = '(<a href="'.$absurl.'">Link</a>)';
if (strlen($link['description'])>0) $descriptionlink = '<br>'.$descriptionlink;
echo '<description><![CDATA['.nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description'])))).$descriptionlink.']]></description>'."\n</item>\n";
$i++; $i++;
} }
echo '</channel></rss>'; echo '</channel></rss>';
@ -914,6 +927,10 @@ function showATOM()
{ {
header('Content-Type: application/atom+xml; charset=utf-8'); header('Content-Type: application/atom+xml; charset=utf-8');
// $usepermalink : If true, use permalink instead of final link.
// User just has to add 'permalink' in URL parameters. eg. http://mysite.com/shaarli/?do=atom&permalinks
$usepermalinks = isset($_GET['permalinks']);
// Cache system // Cache system
$query = $_SERVER["QUERY_STRING"]; $query = $_SERVER["QUERY_STRING"];
$cache = new pageCache(pageUrl(),startsWith($query,'do=atom') && !isLoggedIn()); $cache = new pageCache(pageUrl(),startsWith($query,'do=atom') && !isLoggedIn());
@ -942,9 +959,20 @@ function showATOM()
$latestDate = max($latestDate,$iso8601date); $latestDate = max($latestDate,$iso8601date);
$absurl = htmlspecialchars($link['url']); $absurl = htmlspecialchars($link['url']);
if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute if (startsWith($absurl,'?')) $absurl=$pageaddr.$absurl; // make permalink URL absolute
$entries.='<entry><title>'.htmlspecialchars($link['title']).'</title><link href="'.$absurl.'" /><id>'.$guid.'</id>'; $entries.='<entry><title>'.htmlspecialchars($link['title']).'</title>';
if ($usepermalinks===true)
$entries.='<link href="'.$guid.'" /><id>'.$guid.'</id>';
else
$entries.='<link href="'.$absurl.'" /><id>'.$guid.'</id>';
if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) $entries.='<updated>'.htmlspecialchars($iso8601date).'</updated>'; if (!$GLOBALS['config']['HIDE_TIMESTAMPS'] || isLoggedIn()) $entries.='<updated>'.htmlspecialchars($iso8601date).'</updated>';
$entries.='<content type="html">'.htmlspecialchars(nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description'])))))."</content>\n";
// Add permalink in description
$descriptionlink = htmlspecialchars('(<a href="'.$guid.'">Permalink</a>)');
// If user wants permalinks first, put the final link in description
if ($usepermalinks===true) $descriptionlink = htmlspecialchars('(<a href="'.$absurl.'">Link</a>)');
if (strlen($link['description'])>0) $descriptionlink = '&lt;br&gt;'.$descriptionlink;
$entries.='<content type="html">'.htmlspecialchars(nl2br(keepMultipleSpaces(text2clickable(htmlspecialchars($link['description']))))).$descriptionlink."</content>\n";
if ($link['tags']!='') // Adding tags to each ATOM entry (as mentioned in ATOM specification) if ($link['tags']!='') // Adding tags to each ATOM entry (as mentioned in ATOM specification)
{ {
foreach(explode(' ',$link['tags']) as $tag) foreach(explode(' ',$link['tags']) as $tag)