Inheritance diagram for ilComponent:

Collaboration diagram for ilComponent:

Public Member Functions
	getVersion ()
	Get Version Number of Component. More...

	isCore ()

	getName ()
	Get Name. More...

	__construct ()

	setId ($a_id)
	Set Id. More...

	getId ()
	Get Id. More...

	setPluginSlots ($a_pluginslots)
	Set Plugin Slots. More...

	getPluginSlots ()
	Get Plugin Slots. More...

	setSubDirectory ($a_subdirectory)
	Set Sub Directory. More...

	getSubDirectory ()
	Get Sub Directory. More...

	getPluginSlotName ($a_id)
	Get name of plugin slot. More...

	getPluginSlotDirectory ($a_id)
	Get directory of plugin slot. More...

	getPluginSlotLanguagePrefix ($a_id)
	Get language prefix for plugin slot. More...

Static Public Member Functions
static	getComponentType ()

static	getComponentObject ($a_ctype, $a_cname)
	Get component object. More...

static	lookupPluginSlots ($a_type, $a_name)
	Lookup all plugin slots of a component. More...

static	lookupId ($a_type, $a_name)
	Lookup ID of a component. More...

static	getComponentInfo ($a_type, $a_name)

static	checkVersionNumber ($a_ver)
	Check version number. More...

static	isVersionGreaterString ($a_ver1, $a_ver2)

static	isVersionGreater ($a_ver1, $a_ver2)
	Check whether version number is greater than another version number. More...

static	lookupComponentName ($a_component_id)
	lookup component name @global type $ilDB More...

Protected Attributes
	$global_cache

Detailed Description

Definition at line 23 of file class.ilComponent.php.

Constructor & Destructor Documentation

◆ __construct()

ilComponent::__construct ( )

Reimplemented in ilCloudModule, ilTestModule, ilTestQuestionPoolModule, ilAuthShibbolethService, ilModule, ilCOPageService, ilEventHandlingService, ilPreviewService, ilRepositoryService, and ilUIComponentService.

Definition at line 59 of file class.ilComponent.php.

        {
//              global $ilDB;
                $this->global_cache = ilCachedComponentData::getInstance();
 
                $this->setId($this->global_cache->lookCompId($this->getComponentType(), $this->getName()));     
                $this->setPluginSlots(ilComponent::lookupPluginSlots(
                        $this->getComponentType(), $this->getName()));
 
//
//              echo '<pre>' . print_r($data, 1) . '</pre>';
//
//
//              $set = $ilDB->queryF("SELECT * FROM il_component WHERE type = %s ".
//                      " AND name = %s", array("text", "text"),
//                      array($this->getComponentType(), $this->getName()));
//              $rec = $ilDB->fetchAssoc($set);
//
//              $this->setId($rec["id"]);
//              $this->setPluginSlots(ilComponent::lookupPluginSlots(
//                      $this->getComponentType(), $this->getName()));
        }

References getComponentType(), ilCachedComponentData\getInstance(), getName(), lookupPluginSlots(), setId(), and setPluginSlots().

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Member Function Documentation

◆ checkVersionNumber()

static ilComponent::checkVersionNumber ( $a_ver )

staticfinal

Check version number.

Definition at line 281 of file class.ilComponent.php.

        {
                global $lng;
                
                $parts = explode(".", $a_ver);
                
                if (count($parts) != 3)
                {
                        return "Version Number does not conform to format a.b.c";
                }
                
                if (!is_numeric($parts[0]) || !is_numeric($parts[1]) || !is_numeric($parts[2]))
                {
                        return "Not all version number parts a.b.c are numeric.";
                }
                
                return $parts;
        }

References $lng.

Referenced by isVersionGreaterString().

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◆ getComponentInfo()

static ilComponent::getComponentInfo	(	$a_type,
		$a_name
	)

static

Parameters

$a_type
$a_name

Returns: mixed

Definition at line 272 of file class.ilComponent.php.

                                                                 {
                $global_cache = ilCachedComponentData::getInstance();
 
                return $global_cache->lookupCompInfo($a_type, $a_name);
        }

References $a_type, $global_cache, and ilCachedComponentData\getInstance().

Referenced by ilCtrl\callBaseClass().

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◆ getComponentObject()

static ilComponent::getComponentObject	(	$a_ctype,
		$a_cname
	)

staticfinal

Get component object.

Parameters

string	$a_ctype	IL_COMP_MODULE \| IL_COMP_SERVICE
string	$a_cname	component name

Definition at line 128 of file class.ilComponent.php.

        {
                global $ilDB;
 
                $set = $ilDB->queryF("SELECT * FROM il_component WHERE type = %s ".
                        " AND name = %s", array("text", "text"),
                        array($a_ctype, $a_cname));
                if (!$ilDB->fetchAssoc($set))
                {
                        return null;
                }
                
                switch ($a_ctype)
                {
                        case IL_COMP_MODULE:
                                if (is_file("./Modules/".$a_cname."/classes/class.il".$a_cname."Module.php"))
                                {
                                        include_once("./Modules/".$a_cname."/classes/class.il".$a_cname."Module.php");
                                        $class = "il".$a_cname."Module";
                                        $comp = new $class();
                                        return $comp;
                                }
                                break;
                                
                        case IL_COMP_SERVICE:
                                if (is_file("./Services/".$a_cname."/classes/class.il".$a_cname."Service.php"))
                                {
                                        include_once("./Services/".$a_cname."/classes/class.il".$a_cname."Service.php");
                                        $class = "il".$a_cname."Service";
                                        $comp = new $class();
                                        return $comp;
                                }
                                break;
                }
                
                return null;
        }

References $ilDB, IL_COMP_MODULE, and IL_COMP_SERVICE.

Referenced by ilObjComponentSettingsGUI\showPluginSlotInfo().

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◆ getComponentType()

static ilComponent::getComponentType ( )

staticabstract

Reimplemented in ilModule, and ilService.

Referenced by __construct().

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◆ getId()

ilComponent::getId ( )

final

Get Id.

Returns: string Id

Definition at line 97 of file class.ilComponent.php.

        {
                return $this->id;
        }

Referenced by getPluginSlotLanguagePrefix().

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◆ getName()

ilComponent::getName ( )

abstract

Get Name.

Returns: string Name

Reimplemented in ilModule, and ilService.

Referenced by __construct(), and getPluginSlotDirectory().

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◆ getPluginSlotDirectory()

ilComponent::getPluginSlotDirectory ( $a_id )

Get directory of plugin slot.

Parameters

string $a_id Plugin Slot ID

Definition at line 228 of file class.ilComponent.php.

        {
                $slots = $this->getPluginSlots();
                
                return "Customizing/global/plugins/".$this->getComponentType()."/".
                        $this->getName()."/".$slots[$a_id]["name"];
        }

References getName(), and getPluginSlots().

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◆ getPluginSlotLanguagePrefix()

ilComponent::getPluginSlotLanguagePrefix ( $a_id )

Get language prefix for plugin slot.

Parameters

string $a_id Plugin Slot ID

Definition at line 241 of file class.ilComponent.php.

        {
                $slots = $this->getPluginSlots();
                return $this->getId()."_".$slots[$a_id]["id"]."_";
        }

References getId(), and getPluginSlots().

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◆ getPluginSlotName()

ilComponent::getPluginSlotName ( $a_id )

Get name of plugin slot.

Parameters

string $a_id Plugin Slot ID

Definition at line 216 of file class.ilComponent.php.

        {
                $slots = $this->getPluginSlots();
                
                return $slots[$a_id]["name"];
        }

References getPluginSlots().

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◆ getPluginSlots()

ilComponent::getPluginSlots ( )

final

Get Plugin Slots.

Returns: array Plugin Slots

Definition at line 117 of file class.ilComponent.php.

        {
                return $this->pluginslots;
        }

Referenced by getPluginSlotDirectory(), getPluginSlotLanguagePrefix(), and getPluginSlotName().

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◆ getSubDirectory()

ilComponent::getSubDirectory ( )

Get Sub Directory.

Returns: string Sub Directory

Definition at line 181 of file class.ilComponent.php.

        {
                return $this->subdirectory;
        }

◆ getVersion()

ilComponent::getVersion ( )

abstract

Get Version Number of Component.

The number should be changed if anything in the code is changed. Otherwise ILIAS will not be able to recognize any change in the module.

The format must be: <major number>.<minor number>.<bugfix number> <bugfix number> should be increased for bugfixes <minor number> should be increased for behavioural changes (and new functionalities) <major number> should be increased for major revisions

The number should be returned directly as string, e.g. return "1.0.2";

Returns: string version number

Reimplemented in ilCloudModule, ilSurveyQuestionPoolModule, ilTestModule, ilTestQuestionPoolModule, ilAdvancedMetaDataService, ilAuthenticationService, ilAuthShibbolethService, ilCOPageService, ilCronService, ilEventHandlingService, ilLDAPService, ilPersonalDesktopService, ilPreviewService, ilRepositoryService, ilUIComponentService, and ilUserService.

◆ isCore()

ilComponent::isCore ( )

abstract

Reimplemented in ilCloudModule, ilSurveyQuestionPoolModule, ilTestModule, ilTestQuestionPoolModule, ilAdvancedMetaDataService, ilAuthenticationService, ilAuthShibbolethService, ilCOPageService, ilCronService, ilEventHandlingService, ilLDAPService, ilPersonalDesktopService, ilPreviewService, ilRepositoryService, ilUIComponentService, and ilUserService.

◆ isVersionGreater()

static ilComponent::isVersionGreater	(	$a_ver1,
		$a_ver2
	)

staticfinal

Check whether version number is greater than another version number.

Parameters

$a_ver1	array version number as array as returned by checkVersionNumber()
$a_ver2	array version number as array as returned by checkVersionNumber()

$return boolean true, if $a_ver1 is greater than $a_ver2

Definition at line 322 of file class.ilComponent.php.

        {
                if ($a_ver1[0] > $a_ver2[0])
                {
                        return true;
                }
                else if ($a_ver1[0] < $a_ver2[0])
                {
                        return false;
                }
                else if ($a_ver1[1] > $a_ver2[1])
                {
                        return true;
                }
                else if ($a_ver1[1] < $a_ver2[1])
                {
                        return false;
                }
                else if ($a_ver1[2] > $a_ver2[2])
                {
                        return true;
                }
 
                return false;
        }

Referenced by isVersionGreaterString().

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◆ isVersionGreaterString()

static ilComponent::isVersionGreaterString	(	$a_ver1,
		$a_ver2
	)

staticfinal

Definition at line 300 of file class.ilComponent.php.

        {
                $a_arr1 = ilComponent::checkVersionNumber($a_ver1);
                $a_arr2 = ilComponent::checkVersionNumber($a_ver2);
                if (is_array($a_arr1) && is_array($a_arr2))
                {
                        return ilComponent::isVersionGreater($a_arr1, $a_arr2);
                }
                else
                {
                        return false;
                }
        }

References checkVersionNumber(), and isVersionGreater().

Referenced by ilPluginAdmin\getPluginData().

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◆ lookupComponentName()

static ilComponent::lookupComponentName ( $a_component_id )

static

lookup component name @global type $ilDB

Parameters

type $a_component_id

Returns: type

Definition at line 354 of file class.ilComponent.php.

        {
                global $ilDB;
                
                $query = 'SELECT name from il_component '.
                                'WHERE id = '.$ilDB->quote($a_component_id,'text');
                
                $res = $ilDB->query($query);
                while($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT))
                {
                        return $row->name;
                }
        }

References $ilDB, $query, $res, $row, and ilDBConstants\FETCHMODE_OBJECT.

Referenced by ilLogComponentTableGUI\parse().

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◆ lookupId()

static ilComponent::lookupId	(	$a_type,
		$a_name
	)

static

Lookup ID of a component.

Definition at line 250 of file class.ilComponent.php.

        {
                $global_cache = ilCachedComponentData::getInstance();
 
                return $global_cache->lookCompId($a_type, $a_name);
 
                //global $ilDB;
 
                //$set = $ilDB->queryF("SELECT * FROM il_component WHERE type = %s ".
                //      " AND name = %s", array("text", "text"),
                //      array($a_type, $a_name));
                //$rec = $ilDB->fetchAssoc($set);
                
                //return $rec["id"];
        }

References $a_type, $global_cache, and ilCachedComponentData\getInstance().

Referenced by ilPlugin\_getImagePath(), ilPluginSlot\getPrefix(), ilPlugin\getStyleSheetLocation(), and lookupPluginSlots().

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◆ lookupPluginSlots()

static ilComponent::lookupPluginSlots	(	$a_type,
		$a_name
	)

static

Lookup all plugin slots of a component.

Definition at line 189 of file class.ilComponent.php.

        {
//              global $ilDB;
 
                $cached_component = ilCachedComponentData::getInstance();
                $recs = $cached_component->lookupPluginSlotByComponent($a_type."/".$a_name);
 
                //$set = $ilDB->query("SELECT * FROM il_pluginslot WHERE component = ".
                //      $ilDB->quote($a_type."/".$a_name, "text"));
                $ps = array();
//echo "<br>".$a_type."/".$a_name;
                //while($rec = $ilDB->fetchAssoc($set))
                foreach($recs as $rec)
                {
                        $rec["dir"] = "Customizing/global/plugins/".$a_type."/".$a_name."/".$rec["name"];
                        $rec["dir_pres"] = "Customizing/global/plugins/<br />".$a_type."/".$a_name."/".$rec["name"];
                        $rec["lang_prefix"] = ilComponent::lookupId($a_type,$a_name)."_".$rec["id"]."_";
                        $ps[$rec["id"]] = $rec;
                }
                return $ps;
        }

References $a_type, ilCachedComponentData\getInstance(), and lookupId().

Referenced by __construct(), ilComponentsTableGUI\getComponents(), and ilPluginsOverviewTableGUI\getComponents().

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◆ setId()

ilComponent::setId ( $a_id )

final

Set Id.

Parameters

string $a_id Id

Definition at line 87 of file class.ilComponent.php.

        {
                $this->id = $a_id;
        }

Referenced by __construct().

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◆ setPluginSlots()

ilComponent::setPluginSlots ( $a_pluginslots )

final

Set Plugin Slots.

Parameters

array $a_pluginslots Plugin Slots

Definition at line 107 of file class.ilComponent.php.

        {
                $this->pluginslots = $a_pluginslots;
        }

Referenced by __construct().

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◆ setSubDirectory()

ilComponent::setSubDirectory ( $a_subdirectory )

Set Sub Directory.

Parameters

string $a_subdirectory Sub Directory

Definition at line 171 of file class.ilComponent.php.

        {
                $this->subdirectory = $a_subdirectory;
        }

Field Documentation

◆ $global_cache

ilComponent::$global_cache

protected

Definition at line 57 of file class.ilComponent.php.

Referenced by getComponentInfo(), and lookupId().

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

Services/Component/classes/class.ilComponent.php

Public Member Functions

Static Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ checkVersionNumber()

◆ getComponentInfo()

◆ getComponentObject()

◆ getComponentType()

◆ getId()

◆ getName()

◆ getPluginSlotDirectory()

◆ getPluginSlotLanguagePrefix()

◆ getPluginSlotName()

◆ getPluginSlots()

◆ getSubDirectory()

◆ getVersion()

◆ isCore()

◆ isVersionGreater()

◆ isVersionGreaterString()

◆ lookupComponentName()

◆ lookupId()

◆ lookupPluginSlots()

◆ setId()

◆ setPluginSlots()

◆ setSubDirectory()

Field Documentation

◆ $global_cache