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MDL-51602 tool_lp: Add ability to duplicate a competency framework

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This commit is contained in:
Issam Taboubi
2016-04-18 10:58:36 +08:00
committed by Frederic Massart
parent 03c6665894
commit c61db7bb6a
11 changed files with 334 additions and 8 deletions
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admin/tool/lp/classes/api.php
+87
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@@ -353,6 +353,55 @@ class api {
return $framework;
}
/**
* Duplicate a competency framework by id.
*
* Requires tool/lp:competencymanage capability at the system context.
*
* @param int $id The record to duplicate. All competencies associated and related will be duplicated.
* @return competency_framework the framework duplicated
*/
public static function duplicate_framework($id) {
$framework = new competency_framework($id);
require_capability('tool/lp:competencymanage', $framework->get_context());
// Get a uniq idnumber based on the origin framework.
$idnumber = competency_framework::get_unused_idnumber($framework->get_idnumber());
$framework->set_idnumber($idnumber);
// Adding the suffix copy to the shortname.
$framework->set_shortname(get_string('duplicateditemname', 'tool_lp', $framework->get_shortname()));
$framework->set_id(0);
$framework->create();
// Array that match the old competencies ids with the new one to use when copying related competencies.
$matchids = self::duplicate_competency_tree($framework->get_id(), competency::get_framework_tree($id), 0, 0);
// Copy the related competencies.
$relcomps = related_competency::get_multiple_relations(array_keys($matchids));
foreach ($relcomps as $relcomp) {
$compid = $relcomp->get_competencyid();
$relcompid = $relcomp->get_relatedcompetencyid();
if (isset($matchids[$compid]) && isset($matchids[$relcompid])) {
$newcompid = $matchids[$compid];
$newrelcompid = $matchids[$relcompid];
if ($newcompid < $newrelcompid) {
$relcomp->set_competencyid($newcompid);
$relcomp->set_relatedcompetencyid($newrelcompid);
} else {
$relcomp->set_competencyid($newrelcompid);
$relcomp->set_relatedcompetencyid($newcompid);
}
$relcomp->set_id(0);
$relcomp->create();
} else {
// Debugging message when there is no match found.
debugging('related competency id not found');
}
}
return $framework;
}
/**
* Delete a competency framework by id.
*
@@ -1361,4 +1410,42 @@ class api {
return false;
}
/**
* Recursively duplicate competencies from a tree, we start duplicating from parents to children to have a correct path.
* This method does not copy the related competencies.
*
* @param int $frameworkid - framework id
* @param competency[] $tree - array of competencies object
* @param int $oldparent - old parent id
* @param int $newparent - new parent id
* @return array $matchids - List of old competencies ids matched with new ids.
*/
protected static function duplicate_competency_tree($frameworkid, $tree, $oldparent = 0, $newparent = 0) {
$matchids = array();
foreach ($tree as $node) {
if ($node->competency->get_parentid() == $oldparent) {
$parentid = $node->competency->get_id();
// Create the competency.
$competency = $node->competency;
$competency->set_competencyframeworkid($frameworkid);
$competency->set_parentid($newparent);
$competency->set_path('');
$competency->set_id(0);
$competency->create();
// Match the old id with the new one.
$matchids[$parentid] = $competency->get_id();
if (!empty($node->children)) {
// Duplicate children competency.
$childrenids = self::duplicate_competency_tree($frameworkid, $node->children, $parentid, $competency->get_id());
// Array_merge does not keep keys when merging so we use the + operator.
$matchids = $matchids + $childrenids;
}
}
}
return $matchids;
}
}