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MDL-35042 blocks: Allow HTML block advanced setting to be toggled

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This commit is contained in:
Aaron Barnes 2012-08-24 12:05:52 +12:00
parent d71c486507
commit 055cc8353d
4 changed files with 30 additions and 6 deletions
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12
blocks/html/block_html.php
View File

@ -29,6 +29,10 @@ class block_html extends block_base {
$this->title = get_string('pluginname', 'block_html');
}
function has_config() {
return true;
}
function applicable_formats() {
return array('all' => true);
}
@ -138,10 +142,14 @@ class block_html extends block_base {
* @return array
*/
function html_attributes() {
global $CFG;
$attributes = parent::html_attributes();
if (!empty($this->config->classes)) {
$attributes['class'] .= ' '.$this->config->classes;
if (!empty($CFG->block_html_allowcssclasses)) {
if (!empty($this->config->classes)) {
$attributes['class'] .= ' '.$this->config->classes;
}
}
return $attributes;

10
blocks/html/edit_form.php
View File

@ -31,6 +31,8 @@
*/
class block_html_edit_form extends block_edit_form {
protected function specific_definition($mform) {
global $CFG;
// Fields for editing HTML block title and contents.
$mform->addElement('header', 'configheader', get_string('blocksettings', 'block'));
@ -42,9 +44,11 @@ class block_html_edit_form extends block_edit_form {
$mform->addRule('config_text', null, 'required', null, 'client');
$mform->setType('config_text', PARAM_RAW); // XSS is prevented when printing the block contents and serving files
$mform->addElement('text', 'config_classes', get_string('configclasses', 'block_html'));
$mform->setType('config_classes', PARAM_TEXT);
$mform->addHelpButton('config_classes', 'configclasses', 'block_html');
if (!empty($CFG->block_html_allowcssclasses)) {
$mform->addElement('text', 'config_classes', get_string('configclasses', 'block_html'));
$mform->setType('config_classes', PARAM_TEXT);
$mform->addHelpButton('config_classes', 'configclasses', 'block_html');
}
}
function set_data($defaults) {

4
blocks/html/lang/en/block_html.php
View File

@ -23,7 +23,9 @@
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
$string['configclasses'] = 'Additional HTML classes';
$string['allowadditionalcssclasses'] = 'Allow additional CSS classes';
$string['configallowadditionalcssclasses'] = 'Adds a configuration option to HTML block instances allowing additional CSS classes to be set.';
$string['configclasses'] = 'Additional CSS classes';
$string['configclasses_help'] = 'The purpose of this configuration is to aid with theming by helping distinguish HTML blocks from each other. Any CSS classes entered here (space delimited) will be appended to the block\'s default classes.';
$string['configcontent'] = 'Content';
$string['configtitle'] = 'Block title';

10
blocks/html/settings.php Normal file
View File

@ -0,0 +1,10 @@
<?php
defined('MOODLE_INTERNAL') || die;
if ($ADMIN->fulltree) {
$settings->add(new admin_setting_configcheckbox('block_html_allowcssclasses', get_string('allowadditionalcssclasses', 'block_html'),
get_string('configallowadditionalcssclasses', 'block_html'), 0));
}