ilHelpGUI Class Reference

Help GUI class. More...

Collaboration diagram for ilHelpGUI:

Public Member Functions
	ilHelpGUI ()
	constructor
	setDefaultScreenId ($a_part, $a_id)
	Set default screen id.
	setScreenId ($a_id)
	Set screen id.
	setSubScreenId ($a_id)
	Set sub screen id.
	setScreenIdComponent ($a_comp)
	Set screen id component.
	getScreenId ()
	Get screen id.
	addHelpSection ($a_help_id, $a_level=1)
	Add help section.
	hasSections ()
	Has sections?
	getHelpSections ()
	Get help sections.
	setCtrlPar ()
	Get help section url parameter.
	executeCommand ()
	execute command
	showHelp ()
	Show online help.
	showPage ()
	Show page.
	resetCurrentPage ()
	Hide help.
	getTabTooltipText ($a_tab_id)
	Get tab tooltip text.
	initHelp ($a_tpl)
	Render current help page.
	deactivateTooltips ()
	Deactivate tooltips.
	activateTooltips ()
	Activate tooltips.
	getLinkXML ($a_int_links)
	get xml for links
	getLinkTargetsXML ()
	Get XMl for Link Targets.

Data Fields
	$help_sections = array()
const	ID_PART_SCREEN = "screen"
const	ID_PART_SUB_SCREEN = "sub_screen"
const	ID_PART_COMPONENT = "component"
	$def_screen_id = array()
	$screen_id = array()

Detailed Description

Help GUI class.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

Id:

class.ilHelpGUI.php 50057 2014-05-14 15:30:32Z akill

ilHelpGUI: ilLMPageGUI

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

Member Function Documentation

ilHelpGUI::activateTooltips

(

)

Activate tooltips.

Parameters

@return

Definition at line 400 of file class.ilHelpGUI.php.

References $ilUser.

        {
                global $ilUser;
                
                $ilUser->writePref("hide_help_tt", "0");
        }

ilHelpGUI::addHelpSection	(		$a_help_id,
			$a_level = 1
	)

Add help section.

Parameters

@return

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

        {
                $this->help_sections[] = array("help_id" => $a_help_id, $a_level);
        }

ilHelpGUI::deactivateTooltips

(

)

Deactivate tooltips.

Parameters

@return

Definition at line 387 of file class.ilHelpGUI.php.

References $ilUser.

        {
                global $ilUser;
                
                $ilUser->writePref("hide_help_tt", "1");
        }

ilHelpGUI::executeCommand

(

)

execute command

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

References $cmd.

        {
                $cmd = $this->ctrl->getCmd("showHelp");
                $next_class = $this->ctrl->getNextClass($this);
                
                switch($next_class)
                {
                        default:
                                return $this->$cmd();
                                break;
                }
        }

ilHelpGUI::getHelpSections

(

)

Get help sections.

Parameters

@return

Definition at line 142 of file class.ilHelpGUI.php.

References $_GET, ilHelpMapping\getHelpSectionsForId(), and getScreenId().

        {
                include_once("./Services/Help/classes/class.ilHelpMapping.php");
                return ilHelpMapping::getHelpSectionsForId($this->getScreenId(), (int) $_GET["ref_id"]);
        }

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ilHelpGUI::getLinkTargetsXML

(

)

Get XMl for Link Targets.

Definition at line 461 of file class.ilHelpGUI.php.

Referenced by showPage().

        {
                $link_info = "<LinkTargets>";
                $link_info.="<LinkTarget TargetFrame=\"None\" LinkTarget=\"\" OnClick=\"return il.Help.openLink(event);\" />";
                $link_info.= "</LinkTargets>";
                return $link_info;
        }

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ilHelpGUI::getLinkXML

(

$a_int_links

)

get xml for links

Definition at line 410 of file class.ilHelpGUI.php.

References $ilCtrl, $target_arr, and $target_id.

Referenced by showPage().

        {
                global $ilCtrl;

                $link_info = "<IntLinkInfos>";
                foreach ($a_int_links as $int_link)
                {
                        $target = $int_link["Target"];
                        if (substr($target, 0, 4) == "il__")
                        {
                                $target_arr = explode("_", $target);
                                $target_id = $target_arr[count($target_arr) - 1];
                                $type = $int_link["Type"];
                                $targetframe = "None";
                                        
                                // anchor
                                $anc = $anc_add = "";
                                if ($int_link["Anchor"] != "")
                                {
                                        $anc = $int_link["Anchor"];
                                        $anc_add = "_".rawurlencode($int_link["Anchor"]);
                                }

                                switch($type)
                                {
                                        case "PageObject":
                                        case "StructureObject":
                                                        if ($type == "PageObject")
                                                        {
                                                                $href = "#pg_".$target_id;
                                                        }
                                                        else
                                                        {
                                                                $href = "#";
                                                        }
                                                break;

                                }
                                
                                $link_info.="<IntLinkInfo Target=\"$target\" Type=\"$type\" ".
                                        "TargetFrame=\"$targetframe\" LinkHref=\"$href\" LinkTarget=\"\" Anchor=\"\"/>";
                        }
                }
                $link_info.= "</IntLinkInfos>";

                return $link_info;
        }

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ilHelpGUI::getScreenId

(

)

Get screen id.

Parameters

@return

Definition at line 84 of file class.ilHelpGUI.php.

References $screen_id, ID_PART_SCREEN, and ID_PART_SUB_SCREEN.

Referenced by getHelpSections(), hasSections(), and setCtrlPar().

        {
                $comp = ($this->screen_id_component != "")
                        ? $this->screen_id_component
                        : $this->def_screen_id[self::ID_PART_COMPONENT];
                
                if ($comp == "")
                {
                        return "";
                }
                
                $scr_id = ($this->screen_id[self::ID_PART_SCREEN] != "")
                        ? $this->screen_id[self::ID_PART_SCREEN]
                        : $this->def_screen_id[self::ID_PART_SCREEN];
                
                $sub_scr_id = ($this->screen_id[self::ID_PART_SUB_SCREEN] != "")
                        ? $this->screen_id[self::ID_PART_SUB_SCREEN]
                        : $this->def_screen_id[self::ID_PART_SUB_SCREEN];
                
                $screen_id = $comp."/".
                        $scr_id."/".
                        $sub_scr_id;
                        
                return $screen_id;
        }

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ilHelpGUI::getTabTooltipText

(

$a_tab_id

)

Get tab tooltip text.

Parameters

string

$a_tab_id

tab id

Returns

string tooltip text

Definition at line 343 of file class.ilHelpGUI.php.

References $lng, and ilHelp\getTooltipPresentationText().

        {
                global $lng;
                
                include_once("./Services/Help/classes/class.ilHelp.php");
                if ($this->screen_id_component != "")
                {
                        return ilHelp::getTooltipPresentationText($this->screen_id_component."_".$a_tab_id);
                        //return $lng->txt("help_tt_".$this->screen_id_component."_".$a_tab_id);
                }
                return "";
        }

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ilHelpGUI::hasSections

(

)

Has sections?

Parameters

@return

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

References $ilSetting, getScreenId(), and ilHelpMapping\hasScreenIdSections().

        {
                global $ilSetting;
                
                include_once("./Services/Help/classes/class.ilHelpMapping.php");
                return ilHelpMapping::hasScreenIdSections($this->getScreenId());
        }

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ilHelpGUI::ilHelpGUI

(

)

constructor

Definition at line 28 of file class.ilHelpGUI.php.

References $ilCtrl.

        {
                global $ilCtrl;
                                
                $this->ctrl =& $ilCtrl;
        }

ilHelpGUI::initHelp

(

$a_tpl

)

Render current help page.

Parameters

@return

Definition at line 362 of file class.ilHelpGUI.php.

References $ilSetting, $ilUser, and ilSession\get().

        {
                global $ilUser, $ilSetting;

                $module_id = (int) $ilSetting->get("help_module");
                
                if ((OH_REF_ID > 0 || $module_id > 0) && $ilUser->getLanguage() == "de")
                {
                        if (ilSession::get("help_pg") > 0)
                        {
                                $a_tpl->addOnLoadCode("il.Help.showCurrentPage(".ilSession::get("help_pg").");", 3);
                        }
                        if ($ilUser->getPref("hide_help_tt"))
                        {
                                $a_tpl->addOnLoadCode("if (il && il.Help) il.Help.switchTooltips();", 3);
                        }
                }
        }

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ilHelpGUI::resetCurrentPage

(

)

Hide help.

Parameters

@return

Definition at line 331 of file class.ilHelpGUI.php.

References ilSession\clear().

Referenced by showHelp().

        {
                ilSession::clear("help_pg");
        }

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ilHelpGUI::setCtrlPar

(

)

Get help section url parameter.

Parameters

@return

Definition at line 154 of file class.ilHelpGUI.php.

References $_GET, $ilCtrl, and getScreenId().

        {
                global $ilCtrl;
                
                /*$h_ids = $sep = "";
                foreach ($this->getHelpSections() as $hs)
                {
                        $h_ids.= $sep.$hs;
                        $sep = ",";
                }*/
                $ilCtrl->setParameterByClass("ilhelpgui", "help_screen_id", $this->getScreenId().".".$_GET["ref_id"]);
        }

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ilHelpGUI::setDefaultScreenId	(		$a_part,
			$a_id
	)

Set default screen id.

Parameters

@return

Definition at line 41 of file class.ilHelpGUI.php.

        {
                $this->def_screen_id[$a_part] = $a_id;
        }

ilHelpGUI::setScreenId

(

$a_id

)

Set screen id.

Parameters

Definition at line 51 of file class.ilHelpGUI.php.

References ID_PART_SCREEN.

        {
                $this->screen_id[self::ID_PART_SCREEN] = $a_id;
        }

ilHelpGUI::setScreenIdComponent

(

$a_comp

)

Set screen id component.

Parameters

@return

Definition at line 72 of file class.ilHelpGUI.php.

        {
                $this->screen_id_component = $a_comp;
        }

ilHelpGUI::setSubScreenId

(

$a_id

)

Set sub screen id.

Parameters

Definition at line 61 of file class.ilHelpGUI.php.

References ID_PART_SUB_SCREEN.

        {
                $this->screen_id[self::ID_PART_SUB_SCREEN] = $a_id;
        }

ilHelpGUI::showHelp

(

)

Show online help.

Definition at line 187 of file class.ilHelpGUI.php.

References $_GET, $ilSetting, $lng, ilLMObject\_exists(), ilObject\_lookupObjId(), ilLMObject\_lookupTitle(), exit, ilAccordionGUI\FIRST_OPEN, ilSession\get(), ilHelpMapping\getHelpSectionsForId(), ilUtil\getImagePath(), ilLMObject\getPagesOfChapter(), ilUtil\img(), ilObjHelpSettings\lookupModuleLmId(), resetCurrentPage(), and ilSession\set().

        {
                global $ilHelp, $lng, $ilSetting;

                if ($_GET["help_screen_id"] != "")
                {
                        ilSession::set("help_screen_id", $_GET["help_screen_id"]);
                        $help_screen_id = $_GET["help_screen_id"];
                }
                else
                {
                        $help_screen_id = ilSession::get("help_screen_id");
                }
                
                $this->resetCurrentPage();
                
                $id_arr = explode(".", $help_screen_id);
                include_once("./Services/Help/classes/class.ilHelpMapping.php");
                $help_arr = ilHelpMapping::getHelpSectionsForId($id_arr[0], $id_arr[1]);
                
                $hm = (int) $ilSetting->get("help_module");
                
                if ((OH_REF_ID > 0 || $hm > 0) && count($help_arr) > 0)
                {
                        if (OH_REF_ID > 0)
                        {
                                $oh_lm_id = ilObject::_lookupObjId(OH_REF_ID);
                        }
                        else
                        {
                                include_once("./Services/Help/classes/class.ilObjHelpSettings.php");
                                $oh_lm_id = ilObjHelpSettings::lookupModuleLmId($hm);
                        }
                        
                        include_once("./Services/Accordion/classes/class.ilAccordionGUI.php");
                        $acc = new ilAccordionGUI();
                        $acc->setId("oh_acc");
                        $acc->setBehaviour(ilAccordionGUI::FIRST_OPEN);
                        
                        foreach ($help_arr as $h_id)
                        {
                                include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
                                $st_id = $h_id;
                                
                                if (!ilLMObject::_exists($st_id))
                                {
                                        continue;
                                }

                                $pages = ilLMObject::getPagesOfChapter($oh_lm_id, $st_id);
                                include_once("./Services/UIComponent/GroupedList/classes/class.ilGroupedListGUI.php");
                                $grp_list = new ilGroupedListGUI();
                                foreach ($pages as $pg)
                                { 
                                        $grp_list->addEntry(ilLMObject::_lookupTitle($pg["child"]), "#", "",
                                                "return il.Help.showPage(".$pg["child"].");");
                                }
                                
                                $acc->addItem(ilLMObject::_lookupTitle($st_id), $grp_list->getHTML());
                        }
                        $h_tpl = new ilTemplate("tpl.help.html", true, true, "Services/Help");
                        $h_tpl->setVariable("HEAD", $lng->txt("help"));
                        $h_tpl->setVariable("CONTENT", $acc->getHTML());
                        $h_tpl->setVariable("CLOSE_IMG", ilUtil::img(ilUtil::getImagePath("icon_close2_s.png")));
                        echo $h_tpl->get();
                }
                exit;
        }

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ilHelpGUI::showPage

(

)

Show page.

Parameters

@return

Definition at line 262 of file class.ilHelpGUI.php.

References $_GET, $lng, $ret, ilPageUtil\_existsAndNotEmpty(), ilLMObject\_lookupTitle(), exit, ilUtil\getImagePath(), getLinkTargetsXML(), getLinkXML(), ilUtil\img(), and ilSession\set().

        {
                global $lng;
                
                $page_id = (int) $_GET["help_page"];
                
                $h_tpl = new ilTemplate("tpl.help.html", true, true, "Services/Help");
                include_once("./Modules/LearningModule/classes/class.ilLMObject.php");
                
                $h_tpl->setCurrentBlock("backlink");
                $h_tpl->setVariable("TXT_BACK", $lng->txt("back"));
                $h_tpl->setVariable("ONCLICK_BACK",
                        "return il.Help.listHelp(event, true);");
                $h_tpl->parseCurrentBlock();
                
                
                $h_tpl->setVariable("HEAD", $lng->txt("help")." - ".
                        ilLMObject::_lookupTitle($page_id));
                
                include_once("./Services/COPage/classes/class.ilPageUtil.php");
                if (!ilPageUtil::_existsAndNotEmpty("lm", $page_id))
                {
                        exit;
                }
                include_once("./Services/COPage/classes/class.ilPageObject.php");
                include_once("./Services/COPage/classes/class.ilPageObjectGUI.php");

                // get page object
                include_once("./Modules/LearningModule/classes/class.ilObjContentObject.php");
                include_once("./Modules/LearningModule/classes/class.ilLMPageGUI.php");
                $page_gui = new ilLMPageGUI($page_id);
                $cfg = $page_gui->getPageConfig();
                $page_gui->setPresentationTitle("");
                $page_gui->setTemplateOutput(false);
                $page_gui->setHeader("");
                $page_gui->setRawPageContent(true);
                $cfg->setEnablePCType("Map", false);
                $cfg->setEnablePCType("Tabs", false);
                $cfg->setEnablePCType("FileList", false);
                
                $page_gui->getPageObject()->buildDom();
                $int_links = $page_gui->getPageObject()->getInternalLinks();
                $link_xml = $this->getLinkXML($int_links);
                $link_xml.= $this->getLinkTargetsXML();
//echo htmlentities($link_xml);
                $page_gui->setLinkXML($link_xml);
                
                $ret = $page_gui->showPage();

                $h_tpl->setVariable("CONTENT", $ret);
                $h_tpl->setVariable("CLOSE_IMG", ilUtil::img(ilUtil::getImagePath("icon_close2_s.png")));
                
                ilSession::set("help_pg", $page_id);
                
                $page = $h_tpl->get();
                
                // replace style classes
                //$page = str_replace("ilc_text_inline_Strong", "ilHelpStrong", $page);
                
                echo $page;
                exit;
        }

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Field Documentation

ilHelpGUI::$def_screen_id = array()

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

ilHelpGUI::$help_sections = array()

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

ilHelpGUI::$screen_id = array()

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

Referenced by getScreenId().

const ilHelpGUI::ID_PART_COMPONENT = "component"

Definition at line 21 of file class.ilHelpGUI.php.

const ilHelpGUI::ID_PART_SCREEN = "screen"

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

Referenced by ilTabsGUI\__getHTML(), ilObjStyleSheetGUI\createObject(), ilRepositoryGUI\executeCommand(), ilPDSelectedItemsBlockGUI\getHTML(), getScreenId(), and setScreenId().

const ilHelpGUI::ID_PART_SUB_SCREEN = "sub_screen"

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

Referenced by ilTabsGUI\__getHTML(), getScreenId(), and setSubScreenId().

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

• Services/Help/classes/class.ilHelpGUI.php