PHP ilLMObject::_isPagePublic方法代码示例

 /**
  * check if links for certain object type are activated
  *
  * @param	string		$a_type			object type
  *
  * @return	boolean		true if linking is activated
  */
 function isClickable($a_type, $a_obj_id = 0)
 {
     global $ilUser;
     // in this standard implementation
     // only the type determines, wether an object should be clickable or not
     // but this method can be overwritten and make use of the ref id
     // (this happens e.g. in class ilRepositoryExplorerGUI)
     if ($this->is_clickable[$a_type] == "n") {
         return false;
     }
     // check public access
     include_once 'Services/Payment/classes/class.ilPaymentObject.php';
     if (($ilUser->getId() == ANONYMOUS_USER_ID || ilPaymentObject::_requiresPurchaseToAccess((int) $this->lm_obj->getRefId())) && !ilLMObject::_isPagePublic($a_obj_id, true)) {
         return false;
     }
     return true;
 }

 function isClickable($a_type, $a_node_id)
 {
     global $ilUser;
     $orig_node_id = $a_node_id;
     if ($a_type == "st") {
         if (!$this->offlineMode()) {
             $a_node = $this->tree->fetchSuccessorNode($a_node_id, "pg");
             $a_node_id = $a_node["child"];
             if ($a_node_id == 0) {
                 return false;
             }
         } else {
             // get next activated page
             $found = false;
             while (!$found) {
                 $a_node = $this->tree->fetchSuccessorNode($a_node_id, "pg");
                 $a_node_id = $a_node["child"];
                 include_once "./Modules/LearningModule/classes/class.ilLMPage.php";
                 $active = ilLMPage::_lookupActive($a_node_id, $this->lm_obj->getType(), $this->lm_set->get("time_scheduled_page_activation"));
                 if ($a_node_id > 0 && !$active) {
                     $found = false;
                 } else {
                     $found = true;
                 }
             }
             if ($a_node_id <= 0) {
                 return false;
             } else {
                 $path = $this->tree->getPathId($a_node_id);
                 if (!in_array($orig_node_id, $path)) {
                     return false;
                 }
             }
         }
     }
     if ($a_type == "pg") {
         // check public area mode
         include_once "./Modules/LearningModule/classes/class.ilLMObject.php";
         include_once 'Services/Payment/classes/class.ilPaymentObject.php';
         if (($ilUser->getId() == ANONYMOUS_USER_ID || ilPaymentObject::_requiresPurchaseToAccess((int) $this->lm_obj->getRefId())) && !ilLMObject::_isPagePublic($a_node_id, true)) {
             return false;
         }
     }
     return true;
 }

//.........这里部分代码省略.........
                     $nodes[] = array("obj_id" => $k, "type" => "pg", "free" => true);
                 }
             }
         }
     } else {
         ilUtil::sendFailure($lng->txt("cont_print_no_page_selected"), true);
         $ilCtrl->redirect($this, "showPrintViewSelection");
     }
     foreach ($nodes as $node_key => $node) {
         // check page activation
         $active = ilLMPage::_lookupActive($node["obj_id"], $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
         if ($node["type"] == "pg" && !$active) {
             continue;
         }
         // print all subchapters/subpages if higher chapter
         // has been selected
         if ($node["depth"] <= $act_level) {
             if (is_array($_POST["obj_id"]) && in_array($node["obj_id"], $_POST["obj_id"])) {
                 $act_level = $node["depth"];
                 $activated = true;
             } else {
                 $act_level = 99999;
                 $activated = false;
             }
         }
         if ($activated && ilObjContentObject::_checkPreconditionsOfPage($this->lm->getRefId(), $this->lm->getId(), $node["obj_id"])) {
             // output learning module header
             if ($node["type"] == "du") {
                 $output_header = true;
             }
             // output chapter title
             if ($node["type"] == "st") {
                 if (($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) && $this->lm_gui->object->getPublicAccessMode() == "selected") {
                     if (!ilLMObject::_isPagePublic($node["obj_id"])) {
                         continue;
                     }
                 }
                 $chap = new ilStructureObject($this->lm, $node["obj_id"]);
                 $this->tpl->setCurrentBlock("print_chapter");
                 $chapter_title = $chap->_getPresentationTitle($node["obj_id"], $this->lm->isActiveNumbering(), $this->lm_set->get("time_scheduled_page_activation"), 0, $this->lang);
                 $this->tpl->setVariable("CHAP_TITLE", $chapter_title);
                 if ($this->lm->getPageHeader() == IL_CHAPTER_TITLE) {
                     if ($nodes[$node_key + 1]["type"] == "pg") {
                         $this->tpl->setVariable("CHAP_HEADER", $header_page_content);
                         $did_chap_page_header = true;
                     }
                 }
                 $this->tpl->parseCurrentBlock();
                 $this->tpl->setCurrentBlock("print_block");
                 $this->tpl->parseCurrentBlock();
             }
             // output page
             if ($node["type"] == "pg") {
                 if (($ilUser->getId() == ANONYMOUS_USER_ID || $this->needs_to_be_purchased) && $this->lm_gui->object->getPublicAccessMode() == "selected") {
                     if (!ilLMObject::_isPagePublic($node["obj_id"])) {
                         continue;
                     }
                 }
                 $this->tpl->setCurrentBlock("print_item");
                 // get page
                 $page_id = $node["obj_id"];
                 $page_object_gui = $this->getLMPageGUI($page_id);
                 $page_object = $page_object_gui->getPageObject();
                 include_once "./Services/Style/classes/class.ilObjStyleSheet.php";
                 $page_object_gui->setStyleId(ilObjStyleSheet::getEffectiveContentStyleId($this->lm->getStyleSheetId(), "lm"));
                 // get lm page

 /**
  * Creates output
  * recursive method
  * @access	private
  * @param	integer
  * @param	array
  * @return	string
  */
 function formatObject(&$tpl, $a_node_id, $a_option, $a_obj_id = 0)
 {
     global $lng;
     if (!isset($a_node_id) or !is_array($a_option)) {
         $this->ilias->raiseError(get_class($this) . "::formatObject(): Missing parameter or wrong datatype! " . "node_id: " . $a_node_id . " options:" . var_dump($a_option), $this->ilias->error_obj->WARNING);
     }
     if ($this->output_icons) {
         $tpl->setCurrentBlock("icon");
         $tpl->setVariable("ICON_IMAGE", ilUtil::getImagePath("icon_" . $a_option["type"] . ".png"));
         $tpl->setVariable("PAGE_ID", $a_node_id);
         //$this->iconList[] = "iconid_".$a_node_id;
         $tpl->setVariable("TXT_ALT_IMG", $lng->txt($a_option["desc"]));
         $tpl->parseCurrentBlock();
     }
     if (!$a_option["container"]) {
         $tpl->setCurrentBlock("checkbox");
         $tpl->setVariable("PAGE_ID", $a_node_id);
         if (ilLMObject::_isPagePublic($a_node_id)) {
             $tpl->setVariable("CHECKED", "checked=\"checked\"");
         }
         $tpl->parseCurrentBlock();
     } else {
         $childs = $this->tree->getChilds($a_node_id);
         foreach ($childs as $node) {
             if ($node["type"] == "pg") {
                 $pages[] = $node["child"];
             }
         }
         $js_pages = ilUtil::array_php2js($pages);
         $tpl->setVariable("ONCLICK", " onclick=\"alterCheckboxes('PublicSelector','page_',{$js_pages}); return false;\"");
     }
     $tpl->setCurrentBlock("text");
     $tpl->setVariable("PAGE_ID", $a_node_id);
     $tpl->setVariable("OBJ_TITLE", ilUtil::shortenText($a_option["title"], $this->textwidth, true));
     $tpl->parseCurrentBlock();
     $tpl->setCurrentBlock("element");
     $tpl->parseCurrentBlock();
     //$this->output[] = $tpl->get();
 }

 public function isClickable($a_type, $a_node_id)
 {
     global $ilUser;
     if ($a_type == 'st') {
         $a_node = $this->tree->fetchSuccessorNode($a_node_id, 'pg');
         $a_node_id = $a_node['child'];
         if ($a_node_id == 0) {
             return false;
         }
     }
     if ($a_type == 'pg') {
         // check public area mode
         include_once './Modules/LearningModule/classes/class.ilLMObject.php';
         if ($this->lm_obj->getPublicAccessMode() == 'selected' && !ilLMObject::_isPagePublic($a_node_id)) {
             return false;
         }
     }
     return true;
 }

 /**
  * Is node clickable
  *
  * @param array $a_node node array
  * @return bool clickable?
  */
 function isNodeClickable($a_node)
 {
     global $ilUser;
     $orig_node_id = $a_node["child"];
     // if navigation is restricted based on correct answered questions
     // check if we have preceeding pages including unsanswered/incorrect answered questions
     if (!$this->getOfflineMode()) {
         if ($this->lm->getRestrictForwardNavigation()) {
             if ($this->getTracker()->hasPredIncorrectAnswers($orig_node_id)) {
                 return false;
             }
         }
     }
     if ($a_node["type"] == "st") {
         if (!$this->getOfflineMode()) {
             if ($this->lm->getTOCMode() != "pages") {
                 $a_node = $this->getTree()->fetchSuccessorNode($a_node["child"], "pg");
             } else {
                 // faster, but needs pages to be in explorer
                 $a_node = $this->getSuccessorNode($a_node["child"], "pg");
             }
             if ($a_node["child"] == 0) {
                 return false;
             }
         } else {
             // get next activated page
             $found = false;
             while (!$found) {
                 if ($this->lm->getTOCMode() != "pages") {
                     $a_node = $this->getTree()->fetchSuccessorNode($a_node["child"], "pg");
                 } else {
                     $a_node = $this->getSuccessorNode($a_node["child"], "pg");
                 }
                 include_once "./Modules/LearningModule/classes/class.ilLMPage.php";
                 $active = ilLMPage::_lookupActive($a_node["child"], $this->lm->getType(), $this->lm_set->get("time_scheduled_page_activation"));
                 if ($a_node["child"] > 0 && !$active) {
                     $found = false;
                 } else {
                     $found = true;
                 }
             }
             if ($a_node["child"] <= 0) {
                 return false;
             } else {
                 $path = $this->getTree()->getPathId($a_node["child"]);
                 if (!in_array($orig_node_id, $path)) {
                     return false;
                 }
             }
         }
     }
     if ($a_node["type"] == "pg") {
         // check public area mode
         include_once "./Modules/LearningModule/classes/class.ilLMObject.php";
         include_once 'Services/Payment/classes/class.ilPaymentObject.php';
         if (($ilUser->getId() == ANONYMOUS_USER_ID || ilPaymentObject::_requiresPurchaseToAccess((int) $this->lm->getRefId())) && !ilLMObject::_isPagePublic($a_node["child"], true)) {
             return false;
         }
     }
     return true;
 }