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fixing rsslib, and added code to check if rss not enabled, blog rss button will not be printed

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This commit is contained in:
toyomoyo 2006-04-12 06:04:06 +00:00
parent 5046492815
commit bd70af134d
2 changed files with 22 additions and 37 deletions
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44
blog/lib.php
View File

@ -32,18 +32,6 @@
$SESSION->blog_editing_enabled = false;
}
/**
* Verify that a user is logged in based on the session
* @return bool True if user has a valid login session
*/
function blog_isLoggedIn() {
global $USER;
if (!isguest() && isset($USER) and isset($USER->id) and $USER->id) {
return 1;
}
return 0;
}
/**
* blog_user_has_rights - returns true if user is the blog's owner or a moodle admin.
*
@ -137,10 +125,12 @@
print_paging_bar(get_viewable_entry_count($userid, $postid, $limit, $start,$filtertype, $filterselect, $tagid, $tag, $sort='lastmodified DESC'), $blogpage, $bloglimit, get_baseurl($filtertype, $filterselect), 'blogpage');
blog_rss_print_link($filtertype, $filterselect, $tag);
if ($CFG->enablerssfeeds) {
blog_rss_print_link($filtertype, $filterselect, $tag);
}
print '</div>';
if (blog_isLoggedIn()) {
if (isloggedin() && !isguest()) {
//the user's blog is enabled and they are viewing their own blog
$addlink = '<div align="center">';
$addlink .= '<a href="'.$CFG->wwwroot .'/blog/edit.php'.'">'. get_string('addnewentry', 'blog').'</a>';
@ -185,40 +175,33 @@
* display the entry in its abbreviated format (eg. index page)
*/
function blog_print_entry($blogEntry, $viewtype='full', $filtertype='', $filterselect='', $mode='loud') {
global $CFG, $THEME, $USER;
global $USER, $CFG, $course, $ME;
$template['body'] = get_formatted_entry_body($blogEntry->summary, $blogEntry->format);
$template['countofextendedbody'] = 0;
$template['title'] = '<a name="'. $blogEntry->subject .'"></a>';
//enclose the title in nolink tags so that moodle formatting doesn't autolink the text
$template['title'] .= '<span class="nolink">'. stripslashes_safe($blogEntry->subject);
$template['title'] .= '</span>';
// add editing controls if allowed
$template['userid'] = $blogEntry->userid;
$template['author'] = fullname(get_record('user','id',$blogEntry->userid));
$template['lastmod'] = userdate($blogEntry->lastmodified);
$template['created'] = userdate($blogEntry->created);
$template['publishstate'] = $blogEntry->publishstate;
/// preventing user to browse blogs that they aren't supposed to see
if (!blog_user_can_view_user_post($template['userid'])) {
error ('you can not view this post');
}
blog_print_entry_content ($template, $blogEntry->id, $filtertype, $filterselect, $mode);
}
//forum style printing of blogs
function blog_print_entry_content ($template, $entryid, $filtertype='', $filterselect='', $mode='loud') {
global $USER, $CFG, $course, $ME;
$stredit = get_string('edit');
$strdelete = get_string('delete');
$user = get_record('user','id',$template['userid']);
echo '<div align="center"><table cellspacing="0" class="forumpost" width="100%">';
/// Start printing of the blog
echo '<div align="center"><table cellspacing="0" class="forumpost blogpost blog_'.$template['publishstate'].'" width="100%">';
echo '<tr class="header"><td class="picture left">';
print_user_picture($template['userid'], SITEID, $user->picture);
@ -245,7 +228,7 @@
if ($blogtags = get_records_sql('SELECT t.* FROM '.$CFG->prefix.'tags t, '.$CFG->prefix.'blog_tag_instance ti
WHERE t.id = ti.tagid
AND ti.entryid = '.$entryid)) {
AND ti.entryid = '.$blogEntry->id)) {
echo '<p />';
print_string('tags');
echo ': ';
@ -261,17 +244,18 @@
if (isset($USER->id)) {
if (($template['userid'] == $USER->id) or isadmin()) {
echo '<a href="'.$CFG->wwwroot.'/blog/edit.php?editid='.$entryid.'&amp;sesskey='.sesskey().'">'.$stredit.'</a>';
echo '<a href="'.$CFG->wwwroot.'/blog/edit.php?editid='.$blogEntry->id.'&amp;sesskey='.sesskey().'">'.$stredit.'</a>';
}
if (($template['userid'] == $USER->id) or isadmin()) {
echo '| <a href="'.$CFG->wwwroot.'/blog/edit.php?act=del&amp;editid='.$entryid.'&amp;sesskey='.sesskey().'">'.$strdelete.'</a>';
echo '| <a href="'.$CFG->wwwroot.'/blog/edit.php?act=del&amp;editid='.$blogEntry->id.'&amp;sesskey='.sesskey().'">'.$strdelete.'</a>';
}
}
echo '</div>';
echo '</td></tr></table></div>'."\n\n";
}
/**

15
blog/rsslib.php
View File

@ -69,19 +69,20 @@
/// Get all the posts from the database
$blogFilter =& new BlogFilter(0, 0, 20, 0, $type, $id, $tagid);
$blogposts = $blogFilter->fetch_entries();
//$blogFilter =& new BlogFilter(0, 0, 20, 0, $type, $id, $tagid);
$blogposts = fetch_entries(0, 0, 20, 0, $type, $id, $tagid); //$blogFilter->fetch_entries();
/// Now generate an array of RSS items
if ($blogposts) {
$items = array();
foreach ($blogposts as $blogpost) {
$item = NULL;
$item->author = $blogpost->entryAuthorName;
$item->title = $blogpost->entryTitle;
$item->pubdate = $blogpost->entryLastModified;
$item->link = $CFG->wwwroot.'/blog/index.php?postid='.$blogpost->entryId;
$item->description = format_text($blogpost->entryBody, $blogpost->entryFormat);
$item->author = fullname(get_record('user','id',$blogpost->userid));
$item->title = $blogpost->subject;
$item->pubdate = $blogpost->lastmodified;
$item->link = $CFG->wwwroot.'/blog/index.php?postid='.$blogpost->id;
$item->description = format_text($blogpost->summary, $blogpost->format);
$items[] = $item;
}
$articles = rss_add_items($items); /// Change structure to XML