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Delete some trailing whitespaces...

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This commit is contained in:
stronk7
2007-07-30 19:13:19 +00:00
parent 78b90296f7
commit 29b71de660
1 changed files with 33 additions and 34 deletions
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lib/rsslib.php
+33 -34
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@@ -47,7 +47,7 @@ function cron_rss_feeds () {
global $CFG;
$status = true;
mtrace(' Generating rssfeeds...');
//Check for required functions...
@@ -97,9 +97,9 @@ function cron_rss_feeds () {
//This function saves to file the rss feed specified in the parameters
function rss_save_file ($modname, $mod, $result) {
global $CFG;
$status = true;
if (! $basedir = make_upload_directory ('rss/'. $modname)) {
@@ -207,7 +207,7 @@ function rss_standard_header($title = NULL, $link = NULL, $description = NULL) {
function rss_add_items($items) {
global $CFG;
$result = '';
if (!empty($items)) {
@@ -268,7 +268,7 @@ function rss_geterrorxmlfile() {
//XML Header
$return = rss_standard_header();
//XML item
//XML item
if ($return) {
$item->title = "RSS Error";
$item->link = $CFG->wwwroot;
@@ -281,7 +281,7 @@ function rss_geterrorxmlfile() {
if ($return) {
$return .= rss_standard_footer();
}
return $return;
}
@@ -371,7 +371,7 @@ function rss_display_feeds($courseid, $userid, $rssid='', $context) {
$select = '';
$managesharedfeeds = has_capability('block/rss_client:manageanyfeeds', $context);
$manageownfeeds = has_capability('block/rss_client:manageownfeeds', $context);
if ($rssid != '') {
$select = 'id = '.$rssid.' AND ';
}
@@ -407,10 +407,10 @@ function rss_display_feeds($courseid, $userid, $rssid='', $context) {
if ( ($feed->userid == $USER->id && $manageownfeeds)
|| ($feed->shared && $managesharedfeeds) ) {
$feedicons = '<a href="'. $CFG->wwwroot .'/blocks/rss_client/block_rss_client_action.php?id='. $courseid .'&amp;act=rssedit&amp;rssid='. $feed->id .'&amp;shared='.$feed->shared.'&amp;blogid='. $blogid .'">'.
'<img src="'. $CFG->pixpath .'/t/edit.gif" alt="'. get_string('edit').'" title="'. get_string('edit') .'" /></a>&nbsp;'.
'<a href="'. $CFG->wwwroot .'/blocks/rss_client/block_rss_client_action.php?id='. $courseid .'&amp;act=delfeed&amp;rssid='. $feed->id.'&amp;shared='.$feed->shared.'blogid='. $blogid .'"
onclick="return confirm(\''. get_string('deletefeedconfirm', 'block_rss_client') .'\');">'.
'<img src="'. $CFG->pixpath .'/t/delete.gif" alt="'. get_string('delete').'" title="'. get_string('delete') .'" /></a>';
@@ -428,7 +428,7 @@ function rss_display_feeds($courseid, $userid, $rssid='', $context) {
<a href="'. $feed->url .'">'. $feed->url .'</a>
</div>
<div class="description">'.$feed->description.'</div>';
$table->add_data(array($feedinfo, $feedicons));
}
}
@@ -463,29 +463,29 @@ function rss_get_form($act='none', $url='', $rssid='', $preferredtitle='', $shar
$stradd = get_string('add');
$strupdatefeed = get_string('updatefeed', 'block_rss_client');
$straddfeed = get_string('addfeed', 'block_rss_client');
$returnstring = '';
$returnstring .= '<form action="'. $CFG->wwwroot .'/blocks/rss_client/block_rss_client_action.php" method="post" id="block_rss">'."\n";
print_location_comment(__FILE__,__LINE__);
$returnstring .= '<div id="rss_table">'."\n";
$returnstring .= '<div id="rss_table">'."\n";
if ($act == 'rssedit') {
$returnstring .= $strupdatefeed;
} else {
$returnstring .= $straddfeed;
$returnstring .= $strupdatefeed;
} else {
$returnstring .= $straddfeed;
}
$returnstring .= "\n".'<br /><input type="text" size="60" maxlength="256" name="url" value="';
if ($act == 'rssedit') {
$returnstring .= $url;
if ($act == 'rssedit') {
$returnstring .= $url;
}
$returnstring .= '" />'."\n";
$returnstring .= '<br />'. get_string('customtitlelabel', 'block_rss_client');
$returnstring .= '<br /><input type="text" size="60" maxlength="128" name="preferredtitle" value="';
if ($act == 'rssedit') {
$returnstring .= $preferredtitle;
if ($act == 'rssedit') {
$returnstring .= $preferredtitle;
}
$returnstring .= '" />'."\n";
@@ -499,7 +499,7 @@ function rss_get_form($act='none', $url='', $rssid='', $preferredtitle='', $shar
$returnstring .= get_string('sharedfeed', 'block_rss_client');
$returnstring .= '<br />'."\n";
}
$returnstring .= '<input type="hidden" name="act" value="';
if ($act == 'rssedit') {
@@ -509,16 +509,15 @@ function rss_get_form($act='none', $url='', $rssid='', $preferredtitle='', $shar
}
$returnstring .= '" />'."\n";
if ($act == 'rssedit') {
$returnstring .= '<input type="hidden" name="rssid" value="'. $rssid .'" />'. "\n";
if ($act == 'rssedit') {
$returnstring .= '<input type="hidden" name="rssid" value="'. $rssid .'" />'. "\n";
}
$returnstring .= '<input type="hidden" name="id" value="'. $courseid .'" />'."\n";
$returnstring .= '<input type="hidden" name="blogid" value="'. $blogid .'" />'."\n";
$returnstring .= '<input type="hidden" name="user" value="'. $USER->id .'" />'."\n";
$returnstring .= '<br /><input type="submit" value="';
$validatestring = "<a href=\"#\"
onclick=\"window.open('http://feedvalidator.org/check.cgi?url='+getElementId('block_rss').elements['url'].value,'validate','width=640,height=480,scrollbars=yes,status=yes,resizable=yes');return true;\">". get_string('validatefeed', 'block_rss_client')."</a>";
$validatestring = "<a href=\"#\" onclick=\"window.open('http://feedvalidator.org/check.cgi?url='+getElementId('block_rss').elements['url'].value,'validate','width=640,height=480,scrollbars=yes,status=yes,resizable=yes');return true;\">". get_string('validatefeed', 'block_rss_client')."</a>";
if ($act == 'rssedit') {
$returnstring .= $stredit;
@@ -534,17 +533,17 @@ onclick=\"window.open('http://feedvalidator.org/check.cgi?url='+getElementId('bl
/**
* Adds RSS Media Enclosures for "podcasting" by examining links to media files,
* and attachments which are media files. Please note that the RSS that is
* and attachments which are media files. Please note that the RSS that is
* produced cannot be strictly valid for the linked files, since we do not know
* the files' sizes and cannot include them in the "length" attribute. At
* the files' sizes and cannot include them in the "length" attribute. At
* present, the validity (and therefore the podcast working in most software)
* can only be ensured for attachments, and not for links.
* Note also that iTunes does some things very badly - one thing it does is
* Note also that iTunes does some things very badly - one thing it does is
* refuse to download ANY of your files if you're using "file.php?file=blah"
* and can't use the more elegant "file.php/blah" slasharguments setting. It
* stops after ".php" and assumes the files are not media files, despite what
* and can't use the more elegant "file.php/blah" slasharguments setting. It
* stops after ".php" and assumes the files are not media files, despite what
* is specified in the "type" attribute. Dodgy coding all round!
*
*
* @param $item object representing an RSS item
* @return string RSS enclosure tags
* @author Hannes Gassert <[email protected]>
@@ -556,7 +555,7 @@ function rss_add_enclosures($item){
$returnstring = '';
$rss_text = $item->description;
// list of media file extensions and their respective mime types
include_once($CFG->libdir.'/filelib.php');
$mediafiletypes = get_mimetypes_array();
@@ -576,12 +575,12 @@ function rss_add_enclosures($item){
$returnstring .= "\n<enclosure url=\"$attachment->url\" length=\"$attachment->length\" type=\"$type\" />\n";
}
}
if (!preg_match_all($medialinkpattern, $rss_text, $matches)){
return $returnstring;
}
// loop over matches of regular expression
// loop over matches of regular expression
for ($i = 0; $i < count($matches[2]); $i++){
$url = htmlspecialchars($matches[2][$i]);
$extension = strtolower($matches[3][$i]);
@@ -594,7 +593,7 @@ function rss_add_enclosures($item){
// the rss_*_tag functions can't deal with methods, unfortunately
$returnstring .= "\n<enclosure url='$url' type='$type' />\n";
}
return $returnstring;
}
?>