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MDL-71516 core_question: Qbank api implementation

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This commit implements the qbank api so that any plugin
can implement its own question bank. This api currently
works parallely with the moodle core classes and the
added qbank in the core, means the moment a plugin
is installed, that object is replaced with the object
from the plugin instead of core, which means the api
has flexibility till the plugins are integrated and the
plugins can be integrated in any order.

All the old classes are still there and not deprecated
as there is a different tracker for the changes to the
quiz and another tracker for class deprecation and
class renaming. Core question units tests are pointing
to the new api structure but the classes are pointing
to the location related to the plugin availability.

Co-Authored-By: Luca Bösch <[email protected]>
Co-Authored-By: Guillermo Gomez Arias <[email protected]>

one more array fix
This commit is contained in:
safatshahin
2021-08-17 18:57:31 +10:00
committed by Safat Shahin
parent 351176bb71
commit dfed4fd040
56 changed files with 1843 additions and 867 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/questionlib.php
+83 -19
View File
@@ -1756,19 +1756,23 @@ function question_edit_url($context) {
}
/**
* Adds question bank setting links to the given navigation node if caps are met.
* Adds question bank setting links to the given navigation node if caps are met
* and loads the navigation from the plugins.
* Qbank plugins can extend the navigation_plugin_base and add their own navigation node,
* this method will help to autoload those nodes in the question bank navigation.
*
* @param navigation_node $navigationnode The navigation node to add the question branch to
* @param object $context
* @param string $baseurl the url of the base where the api is implemented from
* @return navigation_node Returns the question branch that was added
*/
function question_extend_settings_navigation(navigation_node $navigationnode, $context) {
function question_extend_settings_navigation(navigation_node $navigationnode, $context, $baseurl = '/question/edit.php') {
global $PAGE;
if ($context->contextlevel == CONTEXT_COURSE) {
$params = array('courseid'=>$context->instanceid);
$params = ['courseid' => $context->instanceid];
} else if ($context->contextlevel == CONTEXT_MODULE) {
$params = array('cmid'=>$context->instanceid);
$params = ['cmid' => $context->instanceid];
} else {
return;
}
@@ -1778,24 +1782,84 @@ function question_extend_settings_navigation(navigation_node $navigationnode, $c
}
$questionnode = $navigationnode->add(get_string('questionbank', 'question'),
new moodle_url('/question/edit.php', $params), navigation_node::TYPE_CONTAINER, null, 'questionbank');
new moodle_url($baseurl, $params), navigation_node::TYPE_CONTAINER, null, 'questionbank');
$corenavigations = [
'questions' => [
'title' => get_string('questions', 'question'),
'url' => new moodle_url($baseurl)
],
'categories' => [
'title' => get_string('categories', 'question'),
'url' => new moodle_url('/question/category.php')
],
'import' => [
'title' => get_string('import', 'question'),
'url' => new moodle_url('/question/import.php')
],
'export' => [
'title' => get_string('export', 'question'),
'url' => new moodle_url('/question/export.php')
]
];
$plugins = \core_component::get_plugin_list_with_class('qbank', 'plugin_feature', 'plugin_feature.php');
foreach ($plugins as $componentname => $plugin) {
$pluginentrypoint = new $plugin();
$pluginentrypointobject = $pluginentrypoint->get_navigation_node();
// Don't need the plugins without navigation node.
if ($pluginentrypointobject === null) {
unset($plugins[$componentname]);
continue;
}
foreach ($corenavigations as $key => $corenavigation) {
if ($pluginentrypointobject->get_navigation_key() === $key) {
unset($plugins[$componentname]);
if (!\core\plugininfo\qbank::is_plugin_enabled($componentname)) {
unset($corenavigations[$key]);
break;
}
$corenavigations[$key] = [
'title' => $pluginentrypointobject->get_navigation_title(),
'url' => $pluginentrypointobject->get_navigation_url()
];
}
}
}
// Community/additional plugins have navigation node.
$pluginnavigations = [];
foreach ($plugins as $componentname => $plugin) {
$pluginentrypoin = new $plugin();
$pluginentrypointobject = $pluginentrypoin->get_navigation_node();
if (!\core\plugininfo\qbank::is_plugin_enabled($componentname)) {
unset($corenavigations[$key]);
continue;
}
$pluginnavigations[$pluginentrypointobject->get_navigation_key()] = [
'title' => $pluginentrypointobject->get_navigation_title(),
'url' => $pluginentrypointobject->get_navigation_url(),
'capabilities' => $pluginentrypointobject->get_navigation_capabilities()
];
}
$contexts = new question_edit_contexts($context);
if ($contexts->have_one_edit_tab_cap('questions')) {
$questionnode->add(get_string('questions', 'question'), new moodle_url(
'/question/edit.php', $params), navigation_node::TYPE_SETTING, null, 'questions');
foreach ($corenavigations as $key => $corenavigation) {
if ($contexts->have_one_edit_tab_cap($key)) {
$questionnode->add($corenavigation['title'], new moodle_url(
$corenavigation['url'], $params), navigation_node::TYPE_SETTING, null, $key);
}
}
if ($contexts->have_one_edit_tab_cap('categories')) {
$questionnode->add(get_string('categories', 'question'), new moodle_url(
'/question/category.php', $params), navigation_node::TYPE_SETTING, null, 'categories');
}
if ($contexts->have_one_edit_tab_cap('import')) {
$questionnode->add(get_string('import', 'question'), new moodle_url(
'/question/import.php', $params), navigation_node::TYPE_SETTING, null, 'import');
}
if ($contexts->have_one_edit_tab_cap('export')) {
$questionnode->add(get_string('export', 'question'), new moodle_url(
'/question/export.php', $params), navigation_node::TYPE_SETTING, null, 'export');
foreach ($pluginnavigations as $key => $pluginnavigation) {
if (is_array($pluginnavigation['capabilities'])) {
if (!$contexts->have_one_cap($pluginnavigation['capabilities'])) {
continue;
}
}
$questionnode->add($pluginnavigation['title'], new moodle_url(
$pluginnavigation['url'], $params), navigation_node::TYPE_SETTING, null, $key);
}
return $questionnode;