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MDL-15304

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Handle empty names for labels (if only HTML tags in label text)
This commit is contained in:
thepurpleblob
2008-06-18 15:31:47 +00:00
parent 0088bd3167
commit 376ca347ca
1 changed files with 18 additions and 10 deletions
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mod/label/lib.php
+18 -10
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@@ -5,18 +5,30 @@
define("LABEL_MAX_NAME_LENGTH", 50);
function get_label_name($label) {
$textlib = textlib_get_instance();
$name = addslashes(strip_tags(format_string(stripslashes($label->content),true)));
if ($textlib->strlen($label->name) > LABEL_MAX_NAME_LENGTH) {
$label->name = $textlib->substr($label->name, 0, LABEL_MAX_NAME_LENGTH)."...";
}
if (empty($name)) {
// arbitrary name
$name = "label{$label->instance}";
}
return $name;
}
function label_add_instance($label) {
global $DB;
/// Given an object containing all the necessary data,
/// (defined by the form in mod_form.php) this function
/// will create a new instance and return the id number
/// of the new instance.
$textlib = textlib_get_instance();
$label->name = strip_tags(format_string($label->content));
if ($textlib->strlen($label->name) > LABEL_MAX_NAME_LENGTH) {
$label->name = $textlib->substr($label->name, 0, LABEL_MAX_NAME_LENGTH)."...";
}
$label->name = get_label_name($label);
$label->timemodified = time();
return $DB->insert_record("label", $label);
@@ -28,12 +40,8 @@ function label_update_instance($label) {
/// Given an object containing all the necessary data,
/// (defined by the form in mod_form.php) this function
/// will update an existing instance with new data.
$textlib = textlib_get_instance();
$label->name = strip_tags(format_string($label->content));
if ($textlib->strlen($label->name) > LABEL_MAX_NAME_LENGTH) {
$label->name = $textlib->substr($label->name, 0, LABEL_MAX_NAME_LENGTH)."...";
}
$label->name = get_label_name($label);
$label->timemodified = time();
$label->id = $label->instance;