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...

Protected Attributes
	$global_cache

Detailed Description

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

Constructor & Destructor Documentation

◆ __construct()

ilComponent::__construct ( )

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

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

         {
 //              global $ilDB;
                 $this->global_cache = ilCachedComponentData::getInstance();
 
                 $rec = $this->global_cache->lookCompId($this->getName(), $this->getComponentType());
                 $this->setId($rec["id"]);
                 $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()));
         }

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Member Function Documentation

◆ checkVersionNumber()

static ilComponent::checkVersionNumber ( $a_ver )

staticfinal

Check version number.

Definition at line 283 of file class.ilComponent.php.

References $lng.

Referenced by isVersionGreaterString().

         {
                 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;
         }

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◆ getComponentInfo()

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

static

Parameters

$a_type
$a_name

Returns: mixed

Definition at line 274 of file class.ilComponent.php.

References $global_cache, and ilCachedComponentData\getInstance().

Referenced by ilCtrl\callBaseClass().

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

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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 129 of file class.ilComponent.php.

References $ilDB, IL_COMP_MODULE, and IL_COMP_SERVICE.

Referenced by ilObjComponentSettingsGUI\showPluginSlotInfo().

         {
                 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;
         }

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◆ getComponentType()

static ilComponent::getComponentType ( )

staticabstract

Referenced by __construct().

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◆ getId()

ilComponent::getId ( )

final

Get Id.

Returns: string Id

Definition at line 98 of file class.ilComponent.php.

Referenced by getPluginSlotLanguagePrefix().

         {
                 return $this->id;
         }

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◆ getName()

ilComponent::getName ( )

abstract

Get Name.

Returns: string Name

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 229 of file class.ilComponent.php.

References getName(), and getPluginSlots().

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

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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 242 of file class.ilComponent.php.

References getId(), and getPluginSlots().

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

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◆ getPluginSlotName()

ilComponent::getPluginSlotName ( $a_id )

Get name of plugin slot.

Parameters

string $a_id Plugin Slot ID

Definition at line 217 of file class.ilComponent.php.

References getPluginSlots().

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

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◆ getPluginSlots()

ilComponent::getPluginSlots ( )

final

Get Plugin Slots.

Returns: array Plugin Slots

Definition at line 118 of file class.ilComponent.php.

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

         {
                 return $this->pluginslots;
         }

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◆ getSubDirectory()

ilComponent::getSubDirectory ( )

Get Sub Directory.

Returns: string Sub Directory

Definition at line 182 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

◆ isCore()

ilComponent::isCore ( )

abstract

◆ 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 324 of file class.ilComponent.php.

Referenced by isVersionGreaterString().

         {
                 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;
         }

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◆ isVersionGreaterString()

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

staticfinal

Definition at line 302 of file class.ilComponent.php.

References checkVersionNumber(), and isVersionGreater().

Referenced by ilPluginAdmin\getPluginData().

         {
                 $a_arr1 = ilComponent::checkVersionNumber($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;
                 }
         }

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◆ lookupId()

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

static

Lookup ID of a component.

Definition at line 251 of file class.ilComponent.php.

References $global_cache, and ilCachedComponentData\getInstance().

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

         {
                 $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"];
         }

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◆ lookupPluginSlots()

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

static

Lookup all plugin slots of a component.

Definition at line 190 of file class.ilComponent.php.

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

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

         {
 //              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;
         }

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◆ setId()

ilComponent::setId ( $a_id )

final

Set Id.

Parameters

string $a_id Id

Definition at line 88 of file class.ilComponent.php.

Referenced by __construct().

         {
                 $this->id = $a_id;
         }

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◆ setPluginSlots()

ilComponent::setPluginSlots ( $a_pluginslots )

final

Set Plugin Slots.

Parameters

array $a_pluginslots Plugin Slots

Definition at line 108 of file class.ilComponent.php.

Referenced by __construct().

         {
                 $this->pluginslots = $a_pluginslots;
         }

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◆ setSubDirectory()

ilComponent::setSubDirectory ( $a_subdirectory )

Set Sub Directory.

Parameters

string $a_subdirectory Sub Directory

Definition at line 172 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()

◆ lookupId()

◆ lookupPluginSlots()

◆ setId()

◆ setPluginSlots()

◆ setSubDirectory()

Field Documentation

◆ $global_cache