/**
* This function is in lib and not in BlogInfo because entries being searched
* might be found in any number of blogs rather than just one.
*
* This function builds an array which can be used by the included
* template file, making predefined and nicely formatted variables available
* to the template. Template creators will not need to become intimate
* with the internal objects and vars of moodle blog nor will they need to worry
* about properly formatting their data
*
* @param BlogEntry blogEntry - a hopefully fully populated BlogEntry object
* @param string viewtype Default is 'full'. If 'full' then display this blog entry
* in its complete form (eg. archive page). If anything other than 'full'
* display the entry in its abbreviated format (eg. index page)
*/
function blog_print_entry($blogEntry, $viewtype = 'full', $filtertype = '', $filterselect = '', $mode = 'loud')
{
global $USER, $CFG, $COURSE, $ME;
$template['body'] = format_text($blogEntry->summary, $blogEntry->format);
$template['title'] = '<a id=b"' . s($blogEntry->id) . ' /">';
//enclose the title in nolink tags so that moodle formatting doesn't autolink the text
$template['title'] .= '<span class="nolink">' . format_string($blogEntry->subject) . '</span>';
$template['userid'] = $blogEntry->userid;
$template['author'] = fullname(get_record('user', 'id', $blogEntry->userid));
$template['created'] = userdate($blogEntry->created);
if ($blogEntry->created != $blogEntry->lastmodified) {
$template['lastmod'] = userdate($blogEntry->lastmodified);
}
$template['publishstate'] = $blogEntry->publishstate;
/// preventing user to browse blogs that they aren't supposed to see
/// This might not be too good since there are multiple calls per page
/*
if (!blog_user_can_view_user_post($template['userid'])) {
error ('you can not view this post');
}*/
$stredit = get_string('edit');
$strdelete = get_string('delete');
$user = get_record('user', 'id', $template['userid']);
/// Start printing of the blog
echo '<table cellspacing="0" class="forumpost blogpost blog' . $template['publishstate'] . '" width="100%">';
echo '<tr class="header"><td class="picture left">';
print_user_picture($user, SITEID, $user->picture);
echo '</td>';
echo '<td class="topic starter"><div class="subject">' . $template['title'] . '</div><div class="author">';
$fullname = fullname($user, has_capability('moodle/site:viewfullnames', get_context_instance(CONTEXT_COURSE, $COURSE->id)));
$by = new object();
$by->name = '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $user->id . '&course=' . $COURSE->id . '">' . $fullname . '</a>';
$by->date = $template['created'];
print_string('bynameondate', 'forum', $by);
echo '</div></td></tr>';
echo '<tr><td class="left side">';
/// Actual content
echo '</td><td class="content">' . "\n";
if ($blogEntry->attachment) {
echo '<div class="attachments">';
$attachedimages = blog_print_attachments($blogEntry);
echo '</div>';
} else {
$attachedimages = '';
}
switch ($template['publishstate']) {
case 'draft':
$blogtype = get_string('publishtonoone', 'blog');
break;
case 'site':
$blogtype = get_string('publishtosite', 'blog');
break;
case 'public':
$blogtype = get_string('publishtoworld', 'blog');
break;
default:
$blogtype = '';
break;
}
echo '<div class="audience">' . $blogtype . '</div>';
// Print whole message
echo $template['body'];
/// Print attachments
echo $attachedimages;
/// Links to tags
if (!empty($CFG->usetags) && ($blogtags = tag_get_tags_csv('post', $blogEntry->id))) {
echo '<div class="tags">';
if ($blogtags) {
print get_string('tags', 'tag') . ': ' . $blogtags;
}
echo '</div>';
}
/// Commands
echo '<div class="commands">';
if (blog_user_can_edit_post($blogEntry)) {
echo '<a href="' . $CFG->wwwroot . '/blog/edit.php?action=edit&id=' . $blogEntry->id . '">' . $stredit . '</a>';
echo '| <a href="' . $CFG->wwwroot . '/blog/edit.php?action=delete&id=' . $blogEntry->id . '">' . $strdelete . '</a> | ';
}
echo '<a href="' . $CFG->wwwroot . '/blog/index.php?postid=' . $blogEntry->id . '">' . get_string('permalink', 'blog') . '</a>';
echo '</div>';
if (isset($template['lastmod'])) {
echo '<div style="font-size: 55%;">';
echo ' [ ' . get_string('modified') . ': ' . $template['lastmod'] . ' ]';
echo '</div>';
}
echo '</td></tr></table>' . "\n\n";
}
if (empty($CFG->bloglevel)) {
error('Blogging is disabled!');
}
if (isguest()) {
error(get_string('noguestpost', 'blog'));
}
$sitecontext = get_context_instance(CONTEXT_SYSTEM, SITEID);
if (!has_capability('moodle/blog:create', $sitecontext) and !has_capability('moodle/blog:manageentries', $sitecontext)) {
error('You can not post or edit blogs.');
}
// Make sure that the person trying to edit have access right
if ($id) {
if (!($existing = get_record('post', 'id', $id))) {
error('Wrong blog post id');
}
if (!blog_user_can_edit_post($existing)) {
error(get_string('notallowedtoedit', 'blog'));
}
$userid = $existing->userid;
$returnurl = $CFG->wwwroot . '/blog/index.php?userid=' . $existing->userid;
} else {
if (!has_capability('moodle/blog:create', $sitecontext)) {
error(get_string('nopost', 'blog'));
// manageentries is not enough for adding
}
$existing = false;
$userid = $USER->id;
$returnurl = 'index.php?userid=' . $USER->id;
}
if (!empty($courseid)) {
$returnurl .= '&courseid=' . $courseid;
/**
* This function is in lib and not in BlogInfo because entries being searched
* might be found in any number of blogs rather than just one.
*
* This function builds an array which can be used by the included
* template file, making predefined and nicely formatted variables available
* to the template. Template creators will not need to become intimate
* with the internal objects and vars of moodle blog nor will they need to worry
* about properly formatting their data
*
* @param BlogEntry blogEntry - a hopefully fully populated BlogEntry object
* @param string viewtype Default is 'full'. If 'full' then display this blog entry
* in its complete form (eg. archive page). If anything other than 'full'
* display the entry in its abbreviated format (eg. index page)
*/
function blog_print_entry($blogEntry, $viewtype = 'full', $filtertype = '', $filterselect = '', $mode = 'loud')
{
global $USER, $CFG, $COURSE, $ME;
$template['body'] = format_text($blogEntry->summary, $blogEntry->format);
//$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">' . $blogEntry->subject . '</span>';
$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'] = $blogEntry->publishstate;
/// preventing user to browse blogs that they aren't supposed to see
/// This might not be too good since there are multiple calls per page
/*
if (!blog_user_can_view_user_post($template['userid'])) {
error ('you can not view this post');
}*/
$stredit = get_string('edit');
$strdelete = get_string('delete');
$user = get_record('user', 'id', $template['userid']);
/// Start printing of the blog
echo '<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);
echo '</td>';
echo '<td class="topic starter"><div class="subject">' . $template['title'] . '</div><div class="author">';
$fullname = fullname($user, $template['userid']);
$by = new object();
$by->name = '<a href="' . $CFG->wwwroot . '/user/view.php?id=' . $user->id . '&course=' . $COURSE->id . '">' . $fullname . '</a>';
$by->date = $template['lastmod'];
print_string('bynameondate', 'forum', $by);
echo '</div></td></tr>';
echo '<tr><td class="left side">';
/// Actual content
echo '</td><td class="content">' . "\n";
if ($blogEntry->attachment) {
echo '<div class="attachments">';
$attachedimages = blog_print_attachments($blogEntry);
echo '</div>';
} else {
$attachedimages = '';
}
switch ($template['publishstate']) {
case 'draft':
$blogtype = get_string('publishtonoone', 'blog');
break;
case 'site':
$blogtype = get_string('publishtosite', 'blog');
break;
case 'public':
$blogtype = get_string('publishtoworld', 'blog');
break;
default:
$blogtype = '';
break;
}
echo '<div class="audience">' . $blogtype . '</div>';
// Print whole message
echo format_text($template['body']);
/// Print attachments
echo $attachedimages;
/// Links to tags
/*
if ($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 = '.$blogEntry->id)) {
*/
if (!empty($CFG->usetags) && ($blogtags = get_item_tags('blog', $blogEntry->id))) {
echo '<div class="tags">';
if ($blogtags) {
print_string('tags');
echo ': ';
foreach ($blogtags as $key => $blogtag) {
//$taglist[] = '<a href="index.php?filtertype='.$filtertype.'&filterselect='.$filterselect.'&tagid='.$blogtag->id.'">'.tag_display_name($blogtag).'</a>'; // Blog tag only
$taglist[] = '<a href="' . $CFG->wwwroot . '/tag/index.php?id=' . $blogtag->id . '">' . tag_display_name($blogtag) . '</a>';
// General tag link
}
echo implode(', ', $taglist);
}
echo '</div>';
}
/// Commands
echo '<div class="commands">';
if (blog_user_can_edit_post($blogEntry)) {
echo '<a href="' . $CFG->wwwroot . '/blog/edit.php?action=edit&id=' . $blogEntry->id . '">' . $stredit . '</a>';
echo '| <a href="' . $CFG->wwwroot . '/blog/edit.php?action=delete&id=' . $blogEntry->id . '">' . $strdelete . '</a>';
}
echo '</div>';
echo '</td></tr></table>' . "\n\n";
}