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MDL-34910 blog Remove new entry link when the context doesn't allows to add new entries

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David Monllao
2012-10-29 15:04:45 +08:00
parent 7e8ae12a7a
commit 4219ffab43
1 changed files with 32 additions and 17 deletions
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blog/locallib.php
+32 -17
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@@ -663,27 +663,42 @@ class blog_listing {
$userid = optional_param('userid', null, PARAM_INT);
if (empty($userid) || (!empty($userid) && $userid == $USER->id)) {
$addurl = new moodle_url("$CFG->wwwroot/blog/edit.php");
$urlparams = array('action' => 'add',
'userid' => $userid,
'courseid' => optional_param('courseid', null, PARAM_INT),
'groupid' => optional_param('groupid', null, PARAM_INT),
'modid' => optional_param('modid', null, PARAM_INT),
'tagid' => optional_param('tagid', null, PARAM_INT),
'tag' => optional_param('tag', null, PARAM_INT),
'search' => optional_param('search', null, PARAM_INT));
foreach ($urlparams as $var => $val) {
if (empty($val)) {
unset($urlparams[$var]);
$canaddentries = true;
if ($modid = optional_param('modid', null, PARAM_INT)) {
if (!has_capability('moodle/blog:associatemodule', context_module::instance($modid))) {
$canaddentries = false;
}
}
if ($courseid = optional_param('courseid', null, PARAM_INT)) {
if (!has_capability('moodle/blog:associatecourse', context_course::instance($courseid))) {
$canaddentries = false;
}
}
$addurl->params($urlparams);
$addlink = '<div class="addbloglink">';
$addlink .= '<a href="'.$addurl->out().'">'. $blogheaders['stradd'].'</a>';
$addlink .= '</div>';
echo $addlink;
if ($canaddentries) {
$addurl = new moodle_url("$CFG->wwwroot/blog/edit.php");
$urlparams = array('action' => 'add',
'userid' => $userid,
'courseid' => $courseid,
'groupid' => optional_param('groupid', null, PARAM_INT),
'modid' => $modid,
'tagid' => optional_param('tagid', null, PARAM_INT),
'tag' => optional_param('tag', null, PARAM_INT),
'search' => optional_param('search', null, PARAM_INT));
foreach ($urlparams as $var => $val) {
if (empty($val)) {
unset($urlparams[$var]);
}
}
$addurl->params($urlparams);
$addlink = '<div class="addbloglink">';
$addlink .= '<a href="'.$addurl->out().'">'. $blogheaders['stradd'].'</a>';
$addlink .= '</div>';
echo $addlink;
}
}
}