ilDidacticTemplateImport Class Reference

Description of ilDidacticTemplateImport. More...

Collaboration diagram for ilDidacticTemplateImport:

Public Member Functions
	__construct (int $a_type)
	setInputFile (string $a_file)
	getInputFile ()
	getInputType ()
	import (int $a_dtpl_id=0)
	Do import. More...

Data Fields
const	IMPORT_FILE = 1

Protected Member Functions
	parseSettings (SimpleXMLElement $root)
	Parse settings. More...
	canUseIcons (ilDidacticTemplateSetting $setting)
	parseActions (ilDidacticTemplateSetting $set, SimpleXMLElement $actions=null)
	Parse template action from xml. More...
	parseXmlErrors ()
	Parse xml errors from libxml_get_errors. More...

Protected Attributes
ilObjectDefinition	$objDefinition
ilSetting	$settings

Private Attributes
int	$type = 0
string	$xmlfile = ''
ilLogger	$logger

Detailed Description

Description of ilDidacticTemplateImport.

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Definition at line 11 of file class.ilDidacticTemplateImport.php.

Constructor & Destructor Documentation

__construct()

ilDidacticTemplateImport::__construct

(

int

$a_type

)

Definition at line 22 of file class.ilDidacticTemplateImport.php.

    {
        global $DIC;
 
        $this->logger = $DIC->logger()->otpl();
        $this->type = $a_type;
        $this->objDefinition = $DIC['objDefinition'];
        $this->settings = $DIC->settings();
    }

References $DIC, ILIAS\Repository\logger(), and ILIAS\Repository\settings().

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Member Function Documentation

canUseIcons()

ilDidacticTemplateImport::canUseIcons ( ilDidacticTemplateSetting  $setting )

protected

Definition at line 129 of file class.ilDidacticTemplateImport.php.

                                                                      : bool
    {
        foreach ($setting->getAssignments() as $assignment) {
            if (!$this->objDefinition->isContainer($assignment)) {
                return false;
            }
        }
 
        return true;
    }

References ilDidacticTemplateSetting\getAssignments().

Referenced by parseSettings().

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getInputFile()

ilDidacticTemplateImport::getInputFile

(

)

Definition at line 37 of file class.ilDidacticTemplateImport.php.

                                  : string
    {
        return $this->xmlfile;
    }

References $xmlfile.

Referenced by import().

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getInputType()

ilDidacticTemplateImport::getInputType

(

)

Definition at line 42 of file class.ilDidacticTemplateImport.php.

                                  : int
    {
        return $this->type;
    }

References $type.

Referenced by import().

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import()

ilDidacticTemplateImport::import

(

int

$a_dtpl_id = 0

)

Do import.

Definition at line 50 of file class.ilDidacticTemplateImport.php.

                                              : ilDidacticTemplateSetting
    {
        $root = null;
        $use_internal_errors = libxml_use_internal_errors(true);
        switch ($this->getInputType()) {
            case self::IMPORT_FILE:
                $root = simplexml_load_string(file_get_contents($this->getInputFile()));
                break;
        }
        libxml_use_internal_errors($use_internal_errors);
        if (!$root instanceof SimpleXMLElement) {
            throw new ilDidacticTemplateImportException(
                $this->parseXmlErrors()
            );
        }
        $settings = $this->parseSettings($root);
        $this->parseActions($settings, $root->didacticTemplate->actions);
        return $settings;
    }

References $settings, getInputFile(), getInputType(), IMPORT_FILE, parseActions(), parseSettings(), and parseXmlErrors().

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parseActions()

ilDidacticTemplateImport::parseActions ( ilDidacticTemplateSetting  $set, SimpleXMLElement  $actions = null  )

protected

Parse template action from xml.

Definition at line 143 of file class.ilDidacticTemplateImport.php.

                                                                                                     : void
    {
        if ($actions === null) {
            return;
        }
        // Local role action
        foreach ($actions->localRoleAction as $ele) {
            $act = new ilDidacticTemplateLocalRoleAction();
            $act->setTemplateId($set->getId());
 
            foreach ($ele->roleTemplate as $tpl) {
                // extract role
                foreach ($tpl->role as $roleDef) {
                    $rimporter = new ilRoleXmlImporter(ROLE_FOLDER_ID);
                    $role_id = $rimporter->importSimpleXml($roleDef);
                    $act->setRoleTemplateId($role_id);
                }
                $act->save();
            }
        }
 
        // Block role action
        foreach ($actions->blockRoleAction as $ele) {
            $act = new ilDidacticTemplateBlockRoleAction();
            $act->setTemplateId($set->getId());
 
            // Role filter
            foreach ($ele->roleFilter as $rfi) {
                switch ((string) $rfi->attributes()->source) {
                    case 'title':
                        $act->setFilterType(\ilDidacticTemplateAction::FILTER_SOURCE_TITLE);
                        break;
 
                    case 'objId':
                        $act->setFilterType(\ilDidacticTemplateAction::FILTER_SOURCE_OBJ_ID);
                        break;
 
                    case 'parentRoles':
                        $act->setFilterType(\ilDidacticTemplateAction::FILTER_PARENT_ROLES);
                        break;
                }
                foreach ($rfi->includePattern as $pat) {
                    // @TODO other subtypes
 
                    $pattern = new ilDidacticTemplateIncludeFilterPattern();
                    $pattern->setPatternSubType(ilDidacticTemplateFilterPattern::PATTERN_SUBTYPE_REGEX);
                    $pattern->setPattern((string) $pat->attributes()->preg);
                    $act->addFilterPattern($pattern);
                }
                foreach ($rfi->excludePattern as $pat) {
                    // @TODO other subtypes
 
                    $pattern = new ilDidacticTemplateExcludeFilterPattern();
                    $pattern->setPatternSubType(ilDidacticTemplateFilterPattern::PATTERN_SUBTYPE_REGEX);
                    $pattern->setPattern((string) $pat->attributes()->preg);
                    $act->addFilterPattern($pattern);
                }
            }
 
            $act->save();
        }
 
        // Local policy action
        foreach ($actions->localPolicyAction as $ele) {
            $act = new ilDidacticTemplateLocalPolicyAction();
            $act->setTemplateId($set->getId());
 
            // Role filter
            foreach ($ele->roleFilter as $rfi) {
                $this->logger->dump($rfi->attributes(), \ilLogLevel::DEBUG);
                $this->logger->debug(
                    'Current filter source: ' . $rfi->attributes()->source
                );
 
                switch ((string) $rfi->attributes()->source) {
                    case 'title':
                        $act->setFilterType(\ilDidacticTemplateAction::FILTER_SOURCE_TITLE);
                        break;
 
                    case 'objId':
                        $act->setFilterType(\ilDidacticTemplateAction::FILTER_SOURCE_OBJ_ID);
                        break;
 
                    case 'parentRoles':
                        $act->setFilterType(\ilDidacticTemplateAction::FILTER_PARENT_ROLES);
                        break;
 
                    case 'localRoles':
                        $act->setFilterType(\ilDidacticTemplateAction::FILTER_LOCAL_ROLES);
                        break;
                }
                foreach ($rfi->includePattern as $pat) {
                    // @TODO other subtypes
 
                    $pattern = new ilDidacticTemplateIncludeFilterPattern();
                    $pattern->setPatternSubType(ilDidacticTemplateFilterPattern::PATTERN_SUBTYPE_REGEX);
                    $pattern->setPattern((string) $pat->attributes()->preg);
                    $act->addFilterPattern($pattern);
                }
                foreach ($rfi->excludePattern as $pat) {
                    // @TODO other subtypes
 
                    $pattern = new ilDidacticTemplateExcludeFilterPattern();
                    $pattern->setPatternSubType(ilDidacticTemplateFilterPattern::PATTERN_SUBTYPE_REGEX);
                    $pattern->setPattern((string) $pat->attributes()->preg);
                    $act->addFilterPattern($pattern);
                }
            }
 
            // role template assignment
            foreach ($ele->localPolicyTemplate as $lpo) {
                switch ((string) $lpo->attributes()->type) {
                    case 'overwrite':
                        $act->setRoleTemplateType(ilDidacticTemplateLocalPolicyAction::TPL_ACTION_OVERWRITE);
                        break;
 
                    case 'union':
                        $act->setRoleTemplateType(ilDidacticTemplateLocalPolicyAction::TPL_ACTION_UNION);
                        break;
 
                    case 'intersect':
                        $act->setRoleTemplateType(ilDidacticTemplateLocalPolicyAction::TPL_ACTION_INTERSECT);
                        break;
                }
 
                // extract role
                foreach ($lpo->role as $roleDef) {
                    try {
                        $rimporter = new ilRoleXmlImporter(ROLE_FOLDER_ID);
                        $role_id = $rimporter->importSimpleXml($roleDef);
                        $act->setRoleTemplateId($role_id);
                    } catch (ilRoleImporterException $e) {
                        // delete half-imported template
                        $set->delete();
                        throw new ilDidacticTemplateImportException($e->getMessage());
                    }
                }
            }
 
            // Save action including all filter patterns
            $act->save();
        }
    }

References Vendor\Package\$e, $tpl, ilLogLevel\DEBUG, ilDidacticTemplateSetting\delete(), ilDidacticTemplateAction\FILTER_LOCAL_ROLES, ilDidacticTemplateAction\FILTER_PARENT_ROLES, ilDidacticTemplateAction\FILTER_SOURCE_OBJ_ID, ilDidacticTemplateAction\FILTER_SOURCE_TITLE, ilDidacticTemplateSetting\getId(), ILIAS\Repository\logger(), ilDidacticTemplateFilterPattern\PATTERN_SUBTYPE_REGEX, ROLE_FOLDER_ID, ilDidacticTemplateLocalPolicyAction\TPL_ACTION_INTERSECT, ilDidacticTemplateLocalPolicyAction\TPL_ACTION_OVERWRITE, and ilDidacticTemplateLocalPolicyAction\TPL_ACTION_UNION.

Referenced by import().

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parseSettings()

ilDidacticTemplateImport::parseSettings ( SimpleXMLElement  $root )

protected

Parse settings.

Definition at line 73 of file class.ilDidacticTemplateImport.php.

                                                            : ilDidacticTemplateSetting
    {
        $icon = '';
        $setting = new ilDidacticTemplateSetting();
        foreach ($root->didacticTemplate as $tpl) {
            switch ((string) $tpl->attributes()->type) {
                case 'creation':
                default:
                    $setting->setType(ilDidacticTemplateSetting::TYPE_CREATION);
                    break;
            }
            $setting->setTitle(trim((string) $tpl->title));
            $setting->setDescription(trim((string) $tpl->description));
 
            $icon = (string) $tpl->icon;
 
            $info = '';
            foreach ((array) $tpl->info->p as $paragraph) {
                if ($info !== '') {
                    $info .= "\n";
                }
                $info .= trim((string) $paragraph);
            }
            $setting->setInfo($info);
 
            if (isset($tpl->effectiveFrom) && (string) $tpl->effectiveFrom["nic_id"] == $this->settings->get('inst_id')) {
                $node = array();
                foreach ($tpl->effectiveFrom->node as $element) {
                    $node[] = (int) $element;
                }
 
                $setting->setEffectiveFrom($node);
            }
 
            if (isset($tpl->exclusive)) {
                $setting->setExclusive(true);
            }
 
            foreach ($tpl->assignments->assignment as $element) {
                $setting->addAssignment(trim((string) $element));
            }
        }
        $setting->save();
 
        if ($icon !== '' && $this->canUseIcons($setting)) {
            $setting->getIconHandler()->writeSvg($icon);
        }
        $trans = ilMultilingualism::getInstance($setting->getId(), "dtpl");
        if (isset($root->didacticTemplate->translations)) {
            $trans->fromXML($root->didacticTemplate->translations);
        }
        $trans->save();
 
        return $setting;
    }

References $tpl, canUseIcons(), ilMultilingualism\getInstance(), ILIAS\Repository\int(), and ilDidacticTemplateSetting\TYPE_CREATION.

Referenced by import().

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parseXmlErrors()

ilDidacticTemplateImport::parseXmlErrors ( )

protected

Parse xml errors from libxml_get_errors.

Definition at line 296 of file class.ilDidacticTemplateImport.php.

                                       : string
    {
        $errors = '';
        foreach (libxml_get_errors() as $err) {
            $errors .= $err->code . '<br/>';
        }
        return $errors;
    }

References $errors.

Referenced by import().

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setInputFile()

ilDidacticTemplateImport::setInputFile

(

string

$a_file

)

Definition at line 32 of file class.ilDidacticTemplateImport.php.

                                                : void
    {
        $this->xmlfile = $a_file;
    }

Field Documentation

$logger

ilLogger ilDidacticTemplateImport::$logger

private

Definition at line 18 of file class.ilDidacticTemplateImport.php.

$objDefinition

ilObjectDefinition ilDidacticTemplateImport::$objDefinition

protected

Definition at line 19 of file class.ilDidacticTemplateImport.php.

$settings

ilSetting ilDidacticTemplateImport::$settings

protected

Definition at line 20 of file class.ilDidacticTemplateImport.php.

Referenced by import().

$type

int ilDidacticTemplateImport::$type = 0

private

Definition at line 15 of file class.ilDidacticTemplateImport.php.

Referenced by getInputType().

$xmlfile

string ilDidacticTemplateImport::$xmlfile = ''

private

Definition at line 16 of file class.ilDidacticTemplateImport.php.

Referenced by getInputFile().

IMPORT_FILE

const ilDidacticTemplateImport::IMPORT_FILE = 1

Definition at line 13 of file class.ilDidacticTemplateImport.php.

Referenced by import(), and ilDidacticTemplateSettingsGUI\importTemplate().

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The documentation for this class was generated from the following file:

• Services/DidacticTemplate/classes/class.ilDidacticTemplateImport.php