Class ilPageObject. More...
Public Member Functions | |
| ilPageObject ($a_parent_type, $a_id=0, $a_halt=true) | |
| Constructor public. | |
| haltOnError ($a_halt) | |
| read () | |
| read page data | |
| _exists ($a_parent_type, $a_id) | |
| checks whether page exists | |
| buildDom () | |
| freeDom () | |
| & | getDom () |
| setId ($a_id) | |
| set id | |
| getId () | |
| setParentId ($a_id) | |
| getParentId () | |
| setParentType ($a_type) | |
| getParentType () | |
| addUpdateListener (&$a_object, $a_method, $a_parameters="") | |
| callUpdateListeners () | |
| & | getContentObject ($a_hier_id) |
| & | getContentNode ($a_hier_id) |
| lookforhier ($a_hier_id) | |
| & | getNode () |
| setXMLContent ($a_xml, $a_encoding="UTF-8") | |
| set xml content of page, start with <PageObject...>, end with </PageObject>, comply with ILIAS DTD, omit MetaData, use utf-8! | |
| appendXMLContent ($a_xml) | |
| append xml content to page setXMLContent must be called before and the same encoding must be used | |
| getXMLContent ($a_incl_head=false) | |
| get xml content of page | |
| getXMLFromDom ($a_incl_head=false, $a_append_mobs=false, $a_append_bib=false, $a_append_str="", $a_omit_pageobject_tag=false) | |
| get xml content of page from dom (use this, if any changes are made to the document) | |
| getLanguageVariablesXML () | |
| get language variables as XML | |
| appendLangVarXML (&$xml, $var) | |
| getFirstParagraphText () | |
| setContainsIntLink ($a_contains_link) | |
| lm parser set this flag to true, if the page contains intern links (this method should only be called by the import parser) | |
| containsIntLink () | |
| returns true, if page was marked as containing an intern link (via setContainsIntLink) (this method should only be called by the import parser) | |
| needsImportParsing ($a_parse="") | |
| getBibliographyXML () | |
| get a xml string that contains all Bibliography elements, that are referenced by any bibitem alias in the page | |
| collectMediaObjects ($a_inline_only=true) | |
| get all media objects, that are referenced and used within the page | |
| getInternalLinks () | |
| get all internal links that are used within the page | |
| collectFileItems () | |
| get all file items that are used within the page | |
| getMultimediaXML () | |
| get a xml string that contains all media object elements, that are referenced by any media alias in the page | |
| getMediaAliasElement ($a_mob_id, $a_nr=1) | |
| get complete media object (alias) element | |
| validateDom () | |
| Validate the page content agains page DTD. | |
| addHierIDs () | |
| Add hierarchical ID (e.g. | |
| getHierIds () | |
| get all hierarchical ids | |
| getFirstRowIds () | |
| get ids of all first table rows | |
| getFirstColumnIds () | |
| get ids of all first table columns | |
| getListItemIds () | |
| get ids of all list items | |
| getFileItemIds () | |
| get ids of all file items | |
| stripHierIDs () | |
| strip all hierarchical id attributes out of the dom tree | |
| addFileSizes () | |
| add file sizes | |
| resolveIntLinks () | |
| Resolves all internal link targets of the page, if targets are available (after import). | |
| moveIntLinks ($a_from_to) | |
| Move internal links from one destination to another. | |
| handleImportRepositoryLink ($a_rep_import_id, $a_rep_type, $a_rep_ref_id) | |
| createFromXML () | |
| create new page object with current xml content | |
| updateFromXML () | |
| updates page object with current xml content | |
| update ($a_validate=true) | |
| update complete page content in db (dom xml content is used) | |
| delete () | |
| delete page object | |
| saveMobUsage ($a_xml) | |
| save all usages of media objects (media aliases, media objects, internal links) | |
| saveFileUsage () | |
| save file usages | |
| saveInternalLinks ($a_xml) | |
| save internal links of page | |
| create () | |
| create new page (with current xml data) | |
| deleteContent ($a_hid, $a_update=true) | |
| delete content object with hierarchical id $a_hid | |
| deleteContents ($a_hids, $a_update=true) | |
| delete multiple content objects | |
| switchEnableMultiple ($a_hids, $a_update=true) | |
| gui function set enabled if is not enabled and vice versa | |
| deleteContentFromHierId ($a_hid, $a_update=true) | |
| delete content object with hierarchical id >= $a_hid | |
| deleteContentBeforeHierId ($a_hid, $a_update=true) | |
| delete content object with hierarchical id < $a_hid | |
| _moveContentAfterHierId (&$a_source_page, &$a_target_page, $a_hid) | |
| move content of hierarchical id >= $a_hid to other page | |
| insertContent (&$a_cont_obj, $a_pos, $a_mode=IL_INSERT_AFTER) | |
| insert a content node before/after a sibling or as first child of a parent | |
| moveContentBefore ($a_source, $a_target) | |
| move content object from position $a_source before position $a_target (both hierarchical content ids) | |
| moveContentAfter ($a_source, $a_target) | |
| move content object from position $a_source before position $a_target (both hierarchical content ids) | |
| bbCode2XML (&$a_content) | |
| transforms bbCode to corresponding xml | |
| insertInstIntoIDs ($a_inst, $a_res_ref_to_obj_id=true) | |
| inserts installation id into ids (e.g. | |
| highlightText ($a_text, $proglang, $autoindent) | |
| Highligths Text with given ProgLang. | |
| hasHighlighter ($hfile_ext) | |
| addSourceCodeHighlighting ($outputmode="presentation") | |
| depending on the SubCharacteristic and ShowLineNumbers attribute the line numbers and html tags for the syntax highlighting will be inserted using the dom xml functions | |
| send_paragraph ($par_id, $filename) | |
| getFO () | |
| get fo page content | |
| registerOfflineHandler ($handler) | |
| _lookupContainsDeactivatedElements ($a_id, $a_parent_type) | |
| lookup whether page contains deactivated elements | |
Static Public Member Functions | |
| static | _handleImportRepositoryLinks ($a_rep_import_id, $a_rep_type, $a_rep_ref_id) |
| Change targest of repository links. | |
Data Fields | |
| $id | |
| $ilias | |
| $dom | |
| $xml | |
| $encoding | |
| $node | |
| $cur_dtd = "ilias_pg_3_7.dtd" | |
| $contains_int_link | |
| $needs_parsing | |
| $parent_type | |
| $parent_id | |
| $update_listeners | |
| $update_listener_cnt | |
| $offline_handler | |
| $dom_builded | |
Detailed Description
Class ilPageObject.
Handles PageObjects of ILIAS Learning Modules (see ILIAS DTD)
- Version:
- Id:
- class.ilPageObject.php 17107 2008-08-04 17:26:48Z akill
Definition at line 52 of file class.ilPageObject.php.
Member Function Documentation
| ilPageObject::_exists | ( | $ | a_parent_type, | |
| $ | a_id | |||
| ) |
checks whether page exists
- Parameters:
-
string $a_parent_type parent type int $a_id page id
Definition at line 138 of file class.ilPageObject.php.
Referenced by ilContainerGUI::forwardToPageObject().
{
global $ilDB;
$query = "SELECT * FROM page_object WHERE page_id = ".$ilDB->quote($a_id)." ".
"AND parent_type= ".$ilDB->quote($a_parent_type);
$set = $ilDB->query($query);
if ($row = $set->fetchRow(DB_FETCHMODE_ASSOC))
{
return true;
}
else
{
return false;
}
}
Here is the caller graph for this function:
| static ilPageObject::_handleImportRepositoryLinks | ( | $ | a_rep_import_id, | |
| $ | a_rep_type, | |||
| $ | a_rep_ref_id | |||
| ) | [static] |
Change targest of repository links.
Use full targets in "from" and "to"!!!
- Parameters:
-
array keys are the old targets, values are the new targets
Definition at line 1116 of file class.ilPageObject.php.
References ilInternalLink::_extractInstOfTarget(), ilInternalLink::_extractObjIdOfTarget(), ilInternalLink::_getSourcesOfTarget(), and ilPageObject().
Referenced by ilObjContentObjectGUI::importFileObject().
{
include_once("./Services/COPage/classes/class.ilInternalLink.php");
//echo "-".$a_rep_import_id."-".$a_rep_ref_id."-";
$sources = ilInternalLink::_getSourcesOfTarget("obj",
ilInternalLink::_extractObjIdOfTarget($a_rep_import_id),
ilInternalLink::_extractInstOfTarget($a_rep_import_id));
//var_dump($sources);
foreach($sources as $source)
{
//echo "A";
if ($source["type"] == "lm:pg")
{
//echo "B";
$page_obj = new ilPageObject("lm", $source["id"], false);
if (!$page_obj->page_not_found)
{
//echo "C";
$page_obj->handleImportRepositoryLink($a_rep_import_id,
$a_rep_type, $a_rep_ref_id);
}
$page_obj->update();
}
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::_lookupContainsDeactivatedElements | ( | $ | a_id, | |
| $ | a_parent_type | |||
| ) |
lookup whether page contains deactivated elements
Definition at line 2179 of file class.ilPageObject.php.
Referenced by ilLMEditorExplorer::getNodeStyleClass(), ilObjContentObjectGUI::pages(), and ilStructureObjectGUI::view().
{
global $ilDB;
$query = "SELECT * FROM page_object WHERE page_id = ".
$ilDB->quote($a_id)." AND ".
" parent_type = ".$ilDB->quote($a_parent_type)." AND ".
" content LIKE '%PageContent Enabled=\"False\"%'";
$obj_set = $ilDB->query($query);
if ($obj_rec = $obj_set->fetchRow(DB_FETCHMODE_ASSOC))
{
return true;
}
return false;
}
Here is the caller graph for this function:
| ilPageObject::_moveContentAfterHierId | ( | &$ | a_source_page, | |
| &$ | a_target_page, | |||
| $ | a_hid | |||
| ) |
move content of hierarchical id >= $a_hid to other page
- Parameters:
-
string $a_hid hierarchical id of content object boolean $a_update update page in db (note: update deletes all hierarchical ids in DOM!)
Definition at line 1676 of file class.ilPageObject.php.
Referenced by ilLMPageObject::_splitPageNext().
{
$hier_ids = $a_source_page->getHierIds();
$copy_ids = array();
// iterate all hierarchical ids
foreach ($hier_ids as $hier_id)
{
// move top level nodes only
if (!is_int(strpos($hier_id, "_")))
{
if ($hier_id != "pg" && $hier_id >= $a_hid)
{
$copy_ids[] = $hier_id;
}
}
}
asort($copy_ids);
$parent_node =& $a_target_page->getContentNode("pg");
$target_dom =& $a_target_page->getDom();
$parent_childs =& $parent_node->child_nodes();
$cnt_parent_childs = count($parent_childs);
//echo "-$cnt_parent_childs-";
$first_child =& $parent_childs[0];
foreach($copy_ids as $copy_id)
{
$source_node =& $a_source_page->getContentNode($copy_id);
$new_node =& $source_node->clone_node(true);
$new_node->unlink_node($new_node);
$source_node->unlink_node($source_node);
if($cnt_parent_childs == 0)
{
$new_node =& $parent_node->append_child($new_node);
}
else
{
//$target_dom->import_node($new_node);
$new_node =& $first_child->insert_before($new_node, $first_child);
}
$parent_childs =& $parent_node->child_nodes();
//$cnt_parent_childs++;
}
$a_target_page->update();
$a_source_page->update();
}
Here is the caller graph for this function:
| ilPageObject::addFileSizes | ( | ) |
add file sizes
Definition at line 993 of file class.ilPageObject.php.
References $id, $res, ilObjFile::_lookupFileSize(), xpath_eval(), and xpath_new_context().
{
$xpc = xpath_new_context($this->dom);
$path = "//FileItem";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
$cnode =& $res->nodeset[$i];
$size_node =& $this->dom->create_element("Size");
$size_node =& $cnode->append_child($size_node);
$childs =& $cnode->child_nodes();
$size = "";
for($j = 0; $j < count($childs); $j++)
{
if ($childs[$j]->node_name() == "Identifier")
{
if ($childs[$j]->has_attribute("Entry"))
{
$entry = $childs[$j]->get_attribute("Entry");
$entry_arr = explode("_", $entry);
$id = $entry_arr[count($entry_arr) - 1];
require_once("./Modules/File/classes/class.ilObjFile.php");
$size = ilObjFile::_lookupFileSize($id);
}
}
}
$size_node->set_content($size);
}
unset($xpc);
}
Here is the call graph for this function:
| ilPageObject::addHierIDs | ( | ) |
Add hierarchical ID (e.g.
for editing) attributes "HierId" to current dom tree. This attribute will be added to the following elements: PageObject, Paragraph, Table, TableRow, TableData. Only elements of these types are counted as "childs" here.
Hierarchical IDs have the format "x_y_z_...", e.g. "1_4_2" means: second child of fourth child of first child of page.
The PageObject element gets the special id "pg". The first child of the page starts with id 1. The next child gets the 2 and so on.
Another example: The first child of the page is a Paragraph -> id 1. The second child is a table -> id 2. The first row gets the id 2_1, the
Definition at line 816 of file class.ilPageObject.php.
References $res, ilPageContent::incEdId(), xpath_eval(), and xpath_new_context().
{
$this->hier_ids = array();
$this->first_row_ids = array();
$this->first_col_ids = array();
$this->list_item_ids = array();
$this->file_item_ids = array();
// set hierarchical ids for Paragraphs, Tables, TableRows and TableData elements
$xpc = xpath_new_context($this->dom);
//$path = "//Paragraph | //Table | //TableRow | //TableData";
$path = "//PageContent | //TableRow | //TableData | //ListItem | //FileItem";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
$cnode = $res->nodeset[$i];
$ctag = $cnode->node_name();
// get hierarchical id of previous sibling
$sib_hier_id = "";
while($cnode =& $cnode->previous_sibling())
{
if (($cnode->node_type() == XML_ELEMENT_NODE)
&& $cnode->has_attribute("HierId"))
{
$sib_hier_id = $cnode->get_attribute("HierId");
//$sib_hier_id = $id_attr->value();
break;
}
}
if ($sib_hier_id != "") // set id to sibling id "+ 1"
{
$node_hier_id = ilPageContent::incEdId($sib_hier_id);
$res->nodeset[$i]->set_attribute("HierId", $node_hier_id);
$this->hier_ids[] = $node_hier_id;
if ($ctag == "TableData")
{
if (substr($par_hier_id,strlen($par_hier_id)-2) == "_1")
{
$this->first_row_ids[] = $node_hier_id;
}
}
if ($ctag == "ListItem")
{
$this->list_item_ids[] = $node_hier_id;
}
if ($ctag == "FileItem")
{
$this->file_item_ids[] = $node_hier_id;
}
}
else // no sibling -> node is first child
{
// get hierarchical id of next parent
$cnode = $res->nodeset[$i];
$par_hier_id = "";
while($cnode =& $cnode->parent_node())
{
if (($cnode->node_type() == XML_ELEMENT_NODE)
&& $cnode->has_attribute("HierId"))
{
$par_hier_id = $cnode->get_attribute("HierId");
//$par_hier_id = $id_attr->value();
break;
}
}
if (($par_hier_id != "") && ($par_hier_id != "pg")) // set id to parent_id."_1"
{
$node_hier_id = $par_hier_id."_1";
$res->nodeset[$i]->set_attribute("HierId", $node_hier_id);
$this->hier_ids[] = $node_hier_id;
if ($ctag == "TableData")
{
$this->first_col_ids[] = $node_hier_id;
if (substr($par_hier_id,strlen($par_hier_id)-2) == "_1")
{
$this->first_row_ids[] = $node_hier_id;
}
}
if ($ctag == "ListItem")
{
$this->list_item_ids[] = $node_hier_id;
}
if ($ctag == "FileItem")
{
$this->file_item_ids[] = $node_hier_id;
}
}
else // no sibling, no parent -> first node
{
$node_hier_id = "1";
$res->nodeset[$i]->set_attribute("HierId", $node_hier_id);
$this->hier_ids[] = $node_hier_id;
}
}
}
// set special hierarchical id "pg" for pageobject
$xpc = xpath_new_context($this->dom);
$path = "//PageObject";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++) // should only be 1
{
$res->nodeset[$i]->set_attribute("HierId", "pg");
$this->hier_ids[] = "pg";
}
unset($xpc);
}
Here is the call graph for this function:
| ilPageObject::addSourceCodeHighlighting | ( | $ | outputmode = "presentation" |
) |
depending on the SubCharacteristic and ShowLineNumbers attribute the line numbers and html tags for the syntax highlighting will be inserted using the dom xml functions
Definition at line 2007 of file class.ilPageObject.php.
References $res, highlightText(), xpath_eval(), and xpath_new_context().
{
$xpc = xpath_new_context($this->dom);
$path = "//Paragraph"; //"[@Characteristic = 'Code']";
$res = & xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
$context_node = $res->nodeset[$i];
$char = $context_node->get_attribute('Characteristic');
if ($char != "Code")
continue;
$n = $context_node->parent_node();
$char = $context_node->get_attribute('Characteristic');
$subchar = $context_node->get_attribute('SubCharacteristic');
$showlinenumbers = $context_node->get_attribute('ShowLineNumbers');
$downloadtitle = $context_node->get_attribute('DownloadTitle');
$autoindent = $context_node->get_attribute('AutoIndent');
$content = "";
// get XML Content
$childs = $context_node->child_nodes();
for($j=0; $j<count($childs); $j++)
{
$content .= $this->dom->dump_node($childs[$j]);
}
while ($context_node->has_child_nodes ())
{
$node_del = $context_node->first_child ();
$context_node->remove_child ($node_del);
}
$content = str_replace("<br />", "<br/>", utf8_decode($content) );
$content = str_replace("<br/>", "\n", $content);
$rownums = count(split ("\n",$content));
$plain_content = html_entity_decode($content);
$plain_content = preg_replace ("/\&#x([1-9a-f]{2});?/ise","chr (base_convert (\\1, 16, 10))",$plain_content);
$plain_content = preg_replace ("/\&#(\d+);?/ise","chr (\\1)",$plain_content);
$content = utf8_encode($this->highlightText($plain_content, $subchar, $autoindent));
$content = str_replace("&lt;", "<", $content);
$content = str_replace("&gt;", ">", $content);
$content = str_replace("&", "&", $content);
$rows = "<TR valign=\"top\">";
$rownumbers = "";
$linenumbers= "";
//if we have to show line numbers
if (strcmp($showlinenumbers,"y")==0)
{
$linenumbers = "<TD nowrap=\"nowrap\" class=\"ilc_LineNumbers\" >";
$linenumbers .= "<PRE class=\"ilc_Code\">";
for ($j=0; $j < $rownums; $j++)
{
$indentno = strlen($rownums) - strlen($j+1) + 2;
$rownumeration = ($j+1);
$linenumbers .= "<span class=\"ilc_LineNumber\">$rownumeration</span>";
if ($j < $rownums-1)
{
$linenumbers .= "\n";
}
}
$linenumbers .= "</PRE>";
$linenumbers .= "</TD>";
}
$rows .= $linenumbers."<TD class=\"ilc_Sourcecode\"><PRE class=\"ilc_Code\">".$content."</PRE></TD></TR>";
$rows .= "</TR>";
// fix for ie explorer which is not able to produce empty line feeds with <br /><br />;
// workaround: add a space after each br.
$newcontent = str_replace("\n", "<br/>",$rows);
// fix for IE
$newcontent = str_replace("<br/><br/>", "<br/> <br/>",$newcontent);
// falls drei hintereinander...
$newcontent = str_replace("<br/><br/>", "<br/> <br/>",$newcontent);
$context_node->set_content($newcontent);
if ($outputmode != "presentation" && is_object($this->offline_handler)
&& trim($downloadtitle) != "")
{
// call code handler for offline versions
$this->offline_handler->handleCodeParagraph ($this->id, $i + 1, $downloadtitle, $plain_content);
}
}
}
Here is the call graph for this function:
| ilPageObject::addUpdateListener | ( | &$ | a_object, | |
| $ | a_method, | |||
| $ | a_parameters = "" | |||
| ) |
Definition at line 234 of file class.ilPageObject.php.
{
$cnt = $this->update_listener_cnt;
$this->update_listeners[$cnt]["object"] =& $a_object;
$this->update_listeners[$cnt]["method"] = $a_method;
$this->update_listeners[$cnt]["parameters"] = $a_parameters;
$this->update_listener_cnt++;
}
| ilPageObject::appendLangVarXML | ( | &$ | xml, | |
| $ | var | |||
| ) |
Definition at line 536 of file class.ilPageObject.php.
Referenced by getLanguageVariablesXML().
Here is the caller graph for this function:
| ilPageObject::appendXMLContent | ( | $ | a_xml | ) |
append xml content to page setXMLContent must be called before and the same encoding must be used
- Parameters:
-
string $a_xml xml content
Definition at line 411 of file class.ilPageObject.php.
{
$this->xml.= $a_xml;
}
| ilPageObject::bbCode2XML | ( | &$ | a_content | ) |
transforms bbCode to corresponding xml
Definition at line 1877 of file class.ilPageObject.php.
{
$a_content = eregi_replace("\[com\]","<Comment>",$a_content);
$a_content = eregi_replace("\[\/com\]","</Comment>",$a_content);
$a_content = eregi_replace("\[emp]","<Emph>",$a_content);
$a_content = eregi_replace("\[\/emp\]","</Emph>",$a_content);
$a_content = eregi_replace("\[str]","<Strong>",$a_content);
$a_content = eregi_replace("\[\/str\]","</Strong>",$a_content);
}
| ilPageObject::buildDom | ( | ) |
Definition at line 156 of file class.ilPageObject.php.
References $ilBench, $res, domxml_open_mem(), getXMLContent(), xpath_eval(), and xpath_new_context().
Referenced by delete(), handleImportRepositoryLink(), and moveIntLinks().
{
global $ilBench;
if ($this->dom_builded)
{
return;
}
//echo "\n<br>buildDomWith:".$this->getId().":xml:".$this->getXMLContent(true).":<br>";
$ilBench->start("ContentPresentation", "ilPageObject_buildDom");
$this->dom = @domxml_open_mem($this->getXMLContent(true), DOMXML_LOAD_VALIDATING, $error);
$ilBench->stop("ContentPresentation", "ilPageObject_buildDom");
$xpc = xpath_new_context($this->dom);
$path = "//PageObject";
$res =& xpath_eval($xpc, $path);
if (count($res->nodeset) == 1)
{
$this->node =& $res->nodeset[0];
}
if (empty($error))
{
$this->dom_builded = true;
return true;
}
else
{
return $error;
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::callUpdateListeners | ( | ) |
Definition at line 243 of file class.ilPageObject.php.
Referenced by update().
{
for($i=0; $i<$this->update_listener_cnt; $i++)
{
$object =& $this->update_listeners[$i]["object"];
$method = $this->update_listeners[$i]["method"];
$parameters = $this->update_listeners[$i]["parameters"];
$object->$method($parameters);
}
}
Here is the caller graph for this function:
| ilPageObject::collectFileItems | ( | ) |
get all file items that are used within the page
Definition at line 738 of file class.ilPageObject.php.
References $res, xpath_eval(), and xpath_new_context().
Referenced by delete(), and saveFileUsage().
{
//echo "<br>PageObject::collectFileItems[".$this->getId()."]";
// determine all media aliases of the page
$xpc = xpath_new_context($this->dom);
$path = "//FileItem/Identifier";
$res =& xpath_eval($xpc, $path);
$file_ids = array();
for($i = 0; $i < count($res->nodeset); $i++)
{
$id_arr = explode("_", $res->nodeset[$i]->get_attribute("Entry"));
$file_id = $id_arr[count($id_arr) - 1];
$file_ids[$file_id] = $file_id;
}
return $file_ids;
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::collectMediaObjects | ( | $ | a_inline_only = true |
) |
get all media objects, that are referenced and used within the page
Definition at line 626 of file class.ilPageObject.php.
References $res, ilObject::_exists(), xpath_eval(), and xpath_new_context().
Referenced by delete(), and getMultimediaXML().
{
//echo htmlentities($this->getXMLFromDom());
// determine all media aliases of the page
$xpc = xpath_new_context($this->dom);
$path = "//MediaObject/MediaAlias";
$res =& xpath_eval($xpc, $path);
$mob_ids = array();
for($i = 0; $i < count($res->nodeset); $i++)
{
$id_arr = explode("_", $res->nodeset[$i]->get_attribute("OriginId"));
$mob_id = $id_arr[count($id_arr) - 1];
$mob_ids[$mob_id] = $mob_id;
}
// determine all inline internal media links
$xpc = xpath_new_context($this->dom);
$path = "//IntLink[@Type = 'MediaObject']";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
if (($res->nodeset[$i]->get_attribute("TargetFrame") == "") ||
(!$a_inline_only))
{
$target = $res->nodeset[$i]->get_attribute("Target");
$id_arr = explode("_", $target);
if (($id_arr[1] == IL_INST_ID) ||
(substr($target, 0, 4) == "il__"))
{
$mob_id = $id_arr[count($id_arr) - 1];
if (ilObject::_exists($mob_id))
{
$mob_ids[$mob_id] = $mob_id;
}
}
}
}
return $mob_ids;
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::containsIntLink | ( | ) |
returns true, if page was marked as containing an intern link (via setContainsIntLink) (this method should only be called by the import parser)
Definition at line 579 of file class.ilPageObject.php.
{
return $this->contains_int_link;
}
| ilPageObject::create | ( | ) |
create new page (with current xml data)
Definition at line 1520 of file class.ilPageObject.php.
References createFromXML().
{
$this->createFromXML();
}
Here is the call graph for this function:
| ilPageObject::createFromXML | ( | ) |
create new page object with current xml content
Definition at line 1170 of file class.ilPageObject.php.
References $lng, getId(), getParentId(), getParentType(), getXMLContent(), and setXMLContent().
Referenced by create().
{
global $lng, $ilDB;
//echo "<br>PageObject::createFromXML[".$this->getId()."]";
if($this->getXMLContent() == "")
{
$this->setXMLContent("<PageObject></PageObject>");
}
// create object
$query = "INSERT INTO page_object (page_id, parent_id, content, parent_type) VALUES ".
"(".$ilDB->quote($this->getId()).",".
$ilDB->quote($this->getParentId()).",".
$ilDB->quote($this->getXMLContent()).
", ".$ilDB->quote($this->getParentType()).")";
if(!$this->ilias->db->checkQuerySize($query))
{
$this->ilias->raiseError($lng->txt("check_max_allowed_packet_size"),$this->ilias->error_obj->MESSAGE);
return false;
}
$this->ilias->db->query($query);
//echo "created page:".htmlentities($this->getXMLContent())."<br>";
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::delete | ( | ) |
delete page object
Definition at line 1315 of file class.ilPageObject.php.
References $files, $mobs, ilObjFile::_deleteAllUsages(), ilObject::_exists(), buildDom(), collectFileItems(), collectMediaObjects(), getId(), getParentType(), saveInternalLinks(), and saveMobUsage().
{
global $ilDB;
$mobs = array();
$files = array();
if (!$this->page_not_found)
{
$this->buildDom();
$mobs = $this->collectMediaObjects(false);
$files = $this->collectFileItems();
}
// delete mob usages
$this->saveMobUsage("<dummy></dummy>");
// delete internal links
$this->saveInternalLinks("<dummy></dummy>");
// delete all file usages
include_once("./Modules/File/classes/class.ilObjFile.php");
ilObjFile::_deleteAllUsages($this->getParentType().":pg", $this->getId());
// delete page_object entry
$query = "DELETE FROM page_object ".
"WHERE page_id = ".$ilDB->quote($this->getId()).
" AND parent_type= ".$ilDB->quote($this->getParentType());
$this->ilias->db->query($query);
// delete media objects
foreach ($mobs as $mob_id)
{
if (ilObject::_exists($mob_id))
{
$mob_obj =& new ilObjMediaObject($mob_id);
$mob_obj->delete();
}
}
include_once("./Modules/File/classes/class.ilObjFile.php");
foreach ($files as $file_id)
{
if (ilObject::_exists($file_id))
{
$file_obj =& new ilObjFile($file_id, false);
$file_obj->delete();
}
}
}
Here is the call graph for this function:
| ilPageObject::deleteContent | ( | $ | a_hid, | |
| $ | a_update = true | |||
| ) |
delete content object with hierarchical id $a_hid
- Parameters:
-
string $a_hid hierarchical id of content object boolean $a_update update page in db (note: update deletes all hierarchical ids in DOM!)
Definition at line 1532 of file class.ilPageObject.php.
References getContentNode(), and update().
Referenced by moveContentAfter(), and moveContentBefore().
{
$curr_node =& $this->getContentNode($a_hid);
$curr_node->unlink_node($curr_node);
if ($a_update)
{
return $this->update();
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::deleteContentBeforeHierId | ( | $ | a_hid, | |
| $ | a_update = true | |||
| ) |
delete content object with hierarchical id < $a_hid
- Parameters:
-
string $a_hid hierarchical id of content object boolean $a_update update page in db (note: update deletes all hierarchical ids in DOM!)
Definition at line 1645 of file class.ilPageObject.php.
References getContentNode(), getHierIds(), and update().
{
$hier_ids = $this->getHierIds();
// iterate all hierarchical ids
foreach ($hier_ids as $hier_id)
{
// delete top level nodes only
if (!is_int(strpos($hier_id, "_")))
{
if ($hier_id != "pg" && $hier_id < $a_hid)
{
$curr_node =& $this->getContentNode($hier_id);
$curr_node->unlink_node($curr_node);
}
}
}
if ($a_update)
{
return $this->update();
}
}
Here is the call graph for this function:
| ilPageObject::deleteContentFromHierId | ( | $ | a_hid, | |
| $ | a_update = true | |||
| ) |
delete content object with hierarchical id >= $a_hid
- Parameters:
-
string $a_hid hierarchical id of content object boolean $a_update update page in db (note: update deletes all hierarchical ids in DOM!)
Definition at line 1615 of file class.ilPageObject.php.
References getContentNode(), getHierIds(), and update().
{
$hier_ids = $this->getHierIds();
// iterate all hierarchical ids
foreach ($hier_ids as $hier_id)
{
// delete top level nodes only
if (!is_int(strpos($hier_id, "_")))
{
if ($hier_id != "pg" && $hier_id >= $a_hid)
{
$curr_node =& $this->getContentNode($hier_id);
$curr_node->unlink_node($curr_node);
}
}
}
if ($a_update)
{
return $this->update();
}
}
Here is the call graph for this function:
| ilPageObject::deleteContents | ( | $ | a_hids, | |
| $ | a_update = true | |||
| ) |
delete multiple content objects
- Parameters:
-
string $a_hids array of hierarchical ids of content objects boolean $a_update update page in db (note: update deletes all hierarchical ids in DOM!)
Definition at line 1549 of file class.ilPageObject.php.
References getContentNode(), and update().
{
if (!is_array($a_hids))
{
return;
}
foreach($a_hids as $a_hid)
{
$curr_node =& $this->getContentNode($a_hid);
if (is_object($curr_node))
{
$parent_node = $curr_node->parent_node();
if ($parent_node->node_name() != "TableRow")
{
$curr_node->unlink_node($curr_node);
}
}
}
if ($a_update)
{
return $this->update();
}
}
Here is the call graph for this function:
| ilPageObject::freeDom | ( | ) |
Definition at line 190 of file class.ilPageObject.php.
{
//$this->dom->free();
unset($this->dom);
}
| ilPageObject::getBibliographyXML | ( | ) |
get a xml string that contains all Bibliography elements, that are referenced by any bibitem alias in the page
Definition at line 602 of file class.ilPageObject.php.
Referenced by getXMLFromDom().
{
global $ilias, $ilDB;
// todo: access to $_GET and $_POST variables is not
// allowed in non GUI classes!
//
// access to db table object_reference is not allowed here!
$r = $ilias->db->query("SELECT * FROM object_reference WHERE ref_id=".
$ilDB->quote($_GET["ref_id"]));
$row = $r->fetchRow(DB_FETCHMODE_ASSOC);
include_once("./classes/class.ilNestedSetXML.php");
$nested = new ilNestedSetXML();
$bibs_xml = $nested->export($row["obj_id"], "bib");
return $bibs_xml;
}
Here is the caller graph for this function:
| & ilPageObject::getContentNode | ( | $ | a_hier_id | ) |
Definition at line 350 of file class.ilPageObject.php.
References $res, xpath_eval(), and xpath_new_context().
Referenced by deleteContent(), deleteContentBeforeHierId(), deleteContentFromHierId(), deleteContents(), getContentObject(), insertContent(), and switchEnableMultiple().
{
// search for attribute "//*[@HierId = '%s']".
//echo "get node :$a_hier_id:";
$xpc = xpath_new_context($this->dom);
if($a_hier_id == "pg")
{
return $this->node;
}
else
{
$path = "//*[@HierId = '$a_hier_id']";
}
$res =& xpath_eval($xpc, $path);
//echo "count:".count($res->nodeset).":hierid:$a_hier_id:";
if (count($res->nodeset) == 1)
{
$cont_node =& $res->nodeset[0];
return $cont_node;
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| & ilPageObject::getContentObject | ( | $ | a_hier_id | ) |
Definition at line 254 of file class.ilPageObject.php.
References $list, $tab, ilObject::_exists(), and getContentNode().
Referenced by moveContentAfter(), moveContentBefore(), and switchEnableMultiple().
{
//echo ":".$a_hier_id.":";
//echo "Content:".htmlentities($this->getXMLFromDOM()).":<br>";
//echo "ilPageObject::getContentObject:hierid:".$a_hier_id.":<br>";
$cont_node =& $this->getContentNode($a_hier_id);
//echo "ilPageObject::getContentObject:nodename:".$cont_node->node_name().":<br>";
switch($cont_node->node_name())
{
case "PageContent":
$child_node =& $cont_node->first_child();
//echo "<br>nodename:".$child_node->node_name();
switch($child_node->node_name())
{
case "Paragraph":
require_once("./Services/COPage/classes/class.ilPCParagraph.php");
$par =& new ilPCParagraph($this->dom);
$par->setNode($cont_node);
$par->setHierId($a_hier_id);
return $par;
case "Table":
require_once("./Services/COPage/classes/class.ilPCTable.php");
$tab =& new ilPCTable($this->dom);
$tab->setNode($cont_node);
$tab->setHierId($a_hier_id);
return $tab;
case "MediaObject":
require_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
//echo "ilPageObject::getContentObject:nodename:".$child_node->node_name().":<br>";
$mal_node =& $child_node->first_child();
//echo "ilPageObject::getContentObject:nodename:".$mal_node->node_name().":<br>";
$id_arr = explode("_", $mal_node->get_attribute("OriginId"));
$mob_id = $id_arr[count($id_arr) - 1];
// allow deletion of non-existing media objects
if (!ilObject::_exists($mob_id) && in_array("delete", $_POST))
{
$mob_id = 0;
}
$mob =& new ilObjMediaObject($mob_id);
$mob->setDom($this->dom);
$mob->setNode($cont_node);
$mob->setHierId($a_hier_id);
return $mob;
case "List":
require_once("./Services/COPage/classes/class.ilPCList.php");
$list =& new ilPCList($this->dom);
$list->setNode($cont_node);
$list->setHierId($a_hier_id);
return $list;
case "FileList":
require_once("./Services/COPage/classes/class.ilPCFileList.php");
$file_list =& new ilPCFileList($this->dom);
$file_list->setNode($cont_node);
$file_list->setHierId($a_hier_id);
return $file_list;
// note: assessment handling is forwarded to assessment gui classes
case "Question":
require_once("./Services/COPage/classes/class.ilPCQuestion.php");
$pc_question =& new ilPCQuestion($this->dom);
$pc_question->setNode($cont_node);
$pc_question->setHierId($a_hier_id);
return $pc_question;
}
break;
case "TableData":
require_once("./Services/COPage/classes/class.ilPCTableData.php");
$td =& new ilPCTableData($this->dom);
$td->setNode($cont_node);
$td->setHierId($a_hier_id);
return $td;
case "ListItem":
require_once("./Services/COPage/classes/class.ilPCListItem.php");
$td =& new ilPCListItem($this->dom);
$td->setNode($cont_node);
$td->setHierId($a_hier_id);
return $td;
case "FileItem":
require_once("./Services/COPage/classes/class.ilPCFileItem.php");
$file_item =& new ilPCFileItem($this->dom);
$file_item->setNode($cont_node);
$file_item->setHierId($a_hier_id);
return $file_item;
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| & ilPageObject::getDom | ( | ) |
Definition at line 196 of file class.ilPageObject.php.
{
return $this->dom;
}
| ilPageObject::getFileItemIds | ( | ) |
get ids of all file items
Definition at line 964 of file class.ilPageObject.php.
{
return $this->file_item_ids;
}
| ilPageObject::getFirstColumnIds | ( | ) |
get ids of all first table columns
Definition at line 948 of file class.ilPageObject.php.
{
return $this->first_col_ids;
}
| ilPageObject::getFirstParagraphText | ( | ) |
Definition at line 543 of file class.ilPageObject.php.
References $res, xpath_eval(), and xpath_new_context().
{
$xpc = xpath_new_context($this->dom);
$path = "//Paragraph[1]";
$res =& xpath_eval($xpc, $path);
if (count($res->nodeset) > 0)
{
$cont_node =& $res->nodeset[0]->parent_node();
$par =& new ilPCParagraph($this->dom);
$par->setNode($cont_node);
return $par->getText();
}
else
{
return "";
}
}
Here is the call graph for this function:
| ilPageObject::getFirstRowIds | ( | ) |
get ids of all first table rows
Definition at line 940 of file class.ilPageObject.php.
{
return $this->first_row_ids;
}
| ilPageObject::getFO | ( | ) |
get fo page content
Definition at line 2147 of file class.ilPageObject.php.
References $xml, getXMLFromDom(), xslt_create(), xslt_free(), and xslt_process().
{
$xml = $this->getXMLFromDom(false, true, true);
$xsl = file_get_contents("./Services/COPage/xsl/page_fo.xsl");
$args = array( '/_xml' => $xml, '/_xsl' => $xsl );
$xh = xslt_create();
$params = array ();
$fo = xslt_process($xh,"arg:/_xml","arg:/_xsl",NULL,$args, $params);
// do some replacements
$fo = str_replace("\n", "", $fo);
$fo = str_replace("<br/>", "<br>", $fo);
$fo = str_replace("<br>", "\n", $fo);
xslt_free($xh);
//
$fo = substr($fo, strpos($fo,">") + 1);
//echo "<br><b>fo:</b><br>".htmlentities($fo); flush();
return $fo;
}
Here is the call graph for this function:
| ilPageObject::getHierIds | ( | ) |
get all hierarchical ids
Definition at line 931 of file class.ilPageObject.php.
Referenced by deleteContentBeforeHierId(), and deleteContentFromHierId().
{
return $this->hier_ids;
}
Here is the caller graph for this function:
| ilPageObject::getId | ( | ) |
Definition at line 209 of file class.ilPageObject.php.
Referenced by createFromXML(), delete(), saveFileUsage(), saveInternalLinks(), saveMobUsage(), update(), and updateFromXML().
{
return $this->id;
}
Here is the caller graph for this function:
| ilPageObject::getInternalLinks | ( | ) |
get all internal links that are used within the page
Definition at line 672 of file class.ilPageObject.php.
References $id, $res, ilMediaItem::_getMapAreasIntLinks(), xpath_eval(), and xpath_new_context().
{
// get all internal links of the page
$xpc = xpath_new_context($this->dom);
$path = "//IntLink";
$res =& xpath_eval($xpc, $path);
$links = array();
for($i = 0; $i < count($res->nodeset); $i++)
{
$target = $res->nodeset[$i]->get_attribute("Target");
$type = $res->nodeset[$i]->get_attribute("Type");
$targetframe = $res->nodeset[$i]->get_attribute("TargetFrame");
$links[$target.":".$type.":".$targetframe] =
array("Target" => $target, "Type" => $type,
"TargetFrame" => $targetframe);
// get links (image map areas) for inline media objects
if ($type == "MediaObject" && $targetframe == "")
{
if (substr($target, 0, 4) =="il__")
{
$id_arr = explode("_", $target);
$id = $id_arr[count($id_arr) - 1];
$med_links = ilMediaItem::_getMapAreasIntLinks($id);
foreach($med_links as $key => $med_link)
{
$links[$key] = $med_link;
}
}
}
//echo "<br>-:".$target.":".$type.":".$targetframe.":-";
}
unset($xpc);
// get all media aliases
$xpc = xpath_new_context($this->dom);
$path = "//MediaAlias";
$res =& xpath_eval($xpc, $path);
require_once("Services/MediaObjects/classes/class.ilMediaItem.php");
for($i = 0; $i < count($res->nodeset); $i++)
{
$oid = $res->nodeset[$i]->get_attribute("OriginId");
if (substr($oid, 0, 4) =="il__")
{
$id_arr = explode("_", $oid);
$id = $id_arr[count($id_arr) - 1];
$med_links = ilMediaItem::_getMapAreasIntLinks($id);
foreach($med_links as $key => $med_link)
{
$links[$key] = $med_link;
}
}
}
unset($xpc);
return $links;
}
Here is the call graph for this function:
| ilPageObject::getLanguageVariablesXML | ( | ) |
get language variables as XML
Definition at line 507 of file class.ilPageObject.php.
References $lng, $xml, and appendLangVarXML().
Referenced by getXMLFromDom().
{
global $lng;
$xml = "<LVs>";
$lang_vars = array("ed_insert_par", "ed_insert_code",
"ed_insert_table", "ed_insert_media", "ed_insert_list",
"ed_insert_filelist", "ed_paste_clip", "ed_edit",
"ed_edit_prop", "ed_delete", "ed_moveafter", "ed_movebefore",
"ed_go", "ed_new_row_after", "ed_new_row_before",
"ed_new_col_after", "ed_new_col_before", "ed_delete_col",
"ed_delete_row", "ed_class", "ed_width", "ed_align_left",
"ed_align_right", "ed_align_center", "ed_align_left_float",
"ed_align_right_float", "ed_delete_item", "ed_new_item_before",
"ed_new_item_after", "ed_copy_clip", "please_select", "ed_split_page",
"ed_item_up", "ed_item_down", "ed_row_up", "ed_row_down",
"ed_col_left", "ed_col_right", "ed_split_page_next","ed_enable",
"de_activate");
foreach ($lang_vars as $lang_var)
{
$this->appendLangVarXML($xml, $lang_var);
}
$xml.= "</LVs>";
return $xml;
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::getListItemIds | ( | ) |
get ids of all list items
Definition at line 956 of file class.ilPageObject.php.
{
return $this->list_item_ids;
}
| ilPageObject::getMediaAliasElement | ( | $ | a_mob_id, | |
| $ | a_nr = 1 | |||
| ) |
get complete media object (alias) element
Definition at line 778 of file class.ilPageObject.php.
References $res, xpath_eval(), and xpath_new_context().
{
$xpc = xpath_new_context($this->dom);
$path = "//MediaObject/MediaAlias[@OriginId='il__mob_$a_mob_id']";
$res =& xpath_eval($xpc, $path);
$mal_node =& $res->nodeset[$a_nr - 1];
$mob_node =& $mal_node->parent_node();
return $this->dom->dump_node($mob_node);
}
Here is the call graph for this function:
| ilPageObject::getMultimediaXML | ( | ) |
get a xml string that contains all media object elements, that are referenced by any media alias in the page
Definition at line 760 of file class.ilPageObject.php.
References collectMediaObjects().
Referenced by getXMLFromDom().
{
$mob_ids = $this->collectMediaObjects();
// get xml of corresponding media objects
$mobs_xml = "";
require_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
foreach($mob_ids as $mob_id => $dummy)
{
$mob_obj =& new ilObjMediaObject($mob_id);
$mobs_xml .= $mob_obj->getXML(IL_MODE_OUTPUT);
}
return $mobs_xml;
}
Here is the call graph for this function:
Here is the caller graph for this function:
| & ilPageObject::getNode | ( | ) |
Definition at line 385 of file class.ilPageObject.php.
Referenced by insertContent().
{
return $this->node;
}
Here is the caller graph for this function:
| ilPageObject::getParentId | ( | ) |
Definition at line 219 of file class.ilPageObject.php.
Referenced by createFromXML(), update(), and updateFromXML().
{
return $this->parent_id;
}
Here is the caller graph for this function:
| ilPageObject::getParentType | ( | ) |
Definition at line 229 of file class.ilPageObject.php.
Referenced by createFromXML(), delete(), read(), saveFileUsage(), saveInternalLinks(), saveMobUsage(), update(), and updateFromXML().
{
return $this->parent_type;
}
Here is the caller graph for this function:
| ilPageObject::getXMLContent | ( | $ | a_incl_head = false |
) |
get xml content of page
Definition at line 420 of file class.ilPageObject.php.
Referenced by buildDom(), createFromXML(), and updateFromXML().
{
// build full http path for XML DOCTYPE header.
// Under windows a relative path doesn't work :-(
if($a_incl_head)
{
//echo "+".$this->encoding."+";
$enc_str = (!empty($this->encoding))
? "encoding=\"".$this->encoding."\""
: "";
return "<?xml version=\"1.0\" $enc_str ?>".
"<!DOCTYPE PageObject SYSTEM \"".ILIAS_ABSOLUTE_PATH."/xml/".$this->cur_dtd."\">".
$this->xml;
}
else
{
return $this->xml;
}
}
Here is the caller graph for this function:
| ilPageObject::getXMLFromDom | ( | $ | a_incl_head = false, |
|
| $ | a_append_mobs = false, |
|||
| $ | a_append_bib = false, |
|||
| $ | a_append_str = "", |
|||
| $ | a_omit_pageobject_tag = false | |||
| ) |
get xml content of page from dom (use this, if any changes are made to the document)
Definition at line 444 of file class.ilPageObject.php.
References $mobs, $xml, getBibliographyXML(), getLanguageVariablesXML(), and getMultimediaXML().
Referenced by getFO(), and update().
{
if ($a_incl_head)
{
//echo "\n<br>#".$this->encoding."#";
return $this->dom->dump_mem(0, $this->encoding);
}
else
{
// append multimedia object elements
if ($a_append_mobs || $a_append_bib || $a_append_link_info)
{
$mobs = "";
$bibs = "";
if ($a_append_mobs)
{
$mobs =& $this->getMultimediaXML();
}
if ($a_append_bib)
{
$bibs =& $this->getBibliographyXML();
}
$trans =& $this->getLanguageVariablesXML();
return "<dummy>".$this->dom->dump_node($this->node).$mobs.$bibs.$trans.$a_append_str."</dummy>";
}
else
{
if (is_object($this->dom))
{
if ($a_omit_pageobject_tag)
{
$xml = "";
$childs =& $this->node->child_nodes();
for($i = 0; $i < count($childs); $i++)
{
$xml.= $this->dom->dump_node($childs[$i]);
}
return $xml;
}
else
{
$xml = $this->dom->dump_mem(0, $this->encoding);
$xml = eregi_replace("<\?xml[^>]*>","",$xml);
$xml = eregi_replace("<!DOCTYPE[^>]*>","",$xml);
return $xml;
// don't use dump_node. This gives always entities.
//return $this->dom->dump_node($this->node);
}
}
else
{
return "";
}
}
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::haltOnError | ( | $ | a_halt | ) |
Definition at line 96 of file class.ilPageObject.php.
{
$this->halt_on_error = $a_halt;
}
| ilPageObject::handleImportRepositoryLink | ( | $ | a_rep_import_id, | |
| $ | a_rep_type, | |||
| $ | a_rep_ref_id | |||
| ) |
Definition at line 1143 of file class.ilPageObject.php.
References $res, buildDom(), xpath_eval(), and xpath_new_context().
{
$this->buildDom();
// resolve normal internal links
$xpc = xpath_new_context($this->dom);
$path = "//IntLink";
$res =& xpath_eval($xpc, $path);
//echo "1";
for($i = 0; $i < count($res->nodeset); $i++)
{
//echo "2";
$target = $res->nodeset[$i]->get_attribute("Target");
$type = $res->nodeset[$i]->get_attribute("Type");
if ($target == $a_rep_import_id && $type == "RepositoryItem")
{
//echo "setting:"."il__".$a_rep_type."_".$a_rep_ref_id;
$res->nodeset[$i]->set_attribute("Target",
"il__".$a_rep_type."_".$a_rep_ref_id);
}
}
unset($xpc);
}
Here is the call graph for this function:
| ilPageObject::hasHighlighter | ( | $ | hfile_ext | ) |
Definition at line 1998 of file class.ilPageObject.php.
Referenced by highlightText().
{
return file_exists ("Services/COPage/syntax_highlight/php/HFile/HFile_".$hfile_ext.".php");
}
Here is the caller graph for this function:
| ilPageObject::highlightText | ( | $ | a_text, | |
| $ | proglang, | |||
| $ | autoindent | |||
| ) |
Highligths Text with given ProgLang.
Definition at line 1976 of file class.ilPageObject.php.
References hasHighlighter().
Referenced by addSourceCodeHighlighting().
{
if (!$this->hasHighlighter($proglang)) {
$proglang="plain";
}
require_once("./Services/COPage/syntax_highlight/php/HFile/HFile_".$proglang.".php");
$classname = "HFile_$proglang";
$h_instance = new $classname();
if ($autoindent == "n") {
$h_instance ->notrim = 1;
$h_instance ->indent = array ("");
$h_instance ->unindent = array ("");
}
$highlighter = new Core($h_instance, new Output_css());
$a_text = $highlighter->highlight_text(html_entity_decode($a_text));
return $a_text;
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::ilPageObject | ( | $ | a_parent_type, | |
| $ | a_id = 0, |
|||
| $ | a_halt = true | |||
| ) |
Constructor public.
Definition at line 74 of file class.ilPageObject.php.
References $ilias, and read().
Referenced by _handleImportRepositoryLinks().
{
global $ilias;
$this->parent_type = $a_parent_type;
$this->id = $a_id;
$this->ilias =& $ilias;
$this->contains_int_link = false;
$this->needs_parsing = false;
$this->update_listeners = array();
$this->update_listener_cnt = 0;
$this->dom_builded = false;
$this->halt_on_error = $a_halt;
$this->page_not_found = false;
$this->encoding = "UTF-8";
if($a_id != 0)
{
$this->read();
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::insertContent | ( | &$ | a_cont_obj, | |
| $ | a_pos, | |||
| $ | a_mode = IL_INSERT_AFTER | |||
| ) |
insert a content node before/after a sibling or as first child of a parent
Definition at line 1733 of file class.ilPageObject.php.
References getContentNode(), and getNode().
Referenced by moveContentAfter(), and moveContentBefore().
{
// move mode into container elements is always INSERT_CHILD
$curr_node =& $this->getContentNode($a_pos);
$curr_name = $curr_node->node_name();
if (($curr_name == "TableData") || ($curr_name == "PageObject") ||
($curr_name == "ListItem"))
{
$a_mode = IL_INSERT_CHILD;
}
if($a_mode != IL_INSERT_CHILD) // determine parent hierarchical id
{ // of sibling at $a_pos
$pos = explode("_", $a_pos);
$target_pos = array_pop($pos);
$parent_pos = implode($pos, "_");
}
else // if we should insert a child, $a_pos is alreade the hierarchical id
{ // of the parent node
$parent_pos = $a_pos;
}
// get the parent node
if($parent_pos != "")
{
$parent_node =& $this->getContentNode($parent_pos);
}
else
{
$parent_node =& $this->getNode();
}
// count the parent children
$parent_childs =& $parent_node->child_nodes();
$cnt_parent_childs = count($parent_childs);
//echo "ZZ$a_mode";
switch ($a_mode)
{
// insert new node after sibling at $a_pos
case IL_INSERT_AFTER:
$new_node =& $a_cont_obj->getNode();
//$a_pos = ilPageContent::incEdId($a_pos);
//$curr_node =& $this->getContentNode($a_pos);
//echo "behind $a_pos:";
if($succ_node =& $curr_node->next_sibling())
{
$new_node =& $succ_node->insert_before($new_node, $succ_node);
}
else
{
//echo "movin doin append_child";
$new_node =& $parent_node->append_child($new_node);
}
$a_cont_obj->setNode($new_node);
break;
case IL_INSERT_BEFORE:
//echo "INSERT_BEF";
$new_node =& $a_cont_obj->getNode();
$succ_node =& $this->getContentNode($a_pos);
$new_node =& $succ_node->insert_before($new_node, $succ_node);
$a_cont_obj->setNode($new_node);
break;
// insert new node as first child of parent $a_pos (= $a_parent)
case IL_INSERT_CHILD:
//echo "insert as child:parent_childs:$cnt_parent_childs:<br>";
$new_node =& $a_cont_obj->getNode();
if($cnt_parent_childs == 0)
{
$new_node =& $parent_node->append_child($new_node);
}
else
{
$new_node =& $parent_childs[0]->insert_before($new_node, $parent_childs[0]);
}
$a_cont_obj->setNode($new_node);
//echo "PP";
break;
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::insertInstIntoIDs | ( | $ | a_inst, | |
| $ | a_res_ref_to_obj_id = true | |||
| ) |
inserts installation id into ids (e.g.
il__pg_4 -> il_23_pg_4) this is needed for xml export of page
Definition at line 1891 of file class.ilPageObject.php.
References $id, $res, ilObject::_lookupObjId(), ilObject::_lookupType(), xpath_eval(), and xpath_new_context().
{
// insert inst id into internal links
$xpc = xpath_new_context($this->dom);
$path = "//IntLink";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
$target = $res->nodeset[$i]->get_attribute("Target");
$type = $res->nodeset[$i]->get_attribute("Type");
if (substr($target, 0, 4) == "il__")
{
$id = substr($target, 4, strlen($target) - 4);
// convert repository links obj_<ref_id> to <type>_<obj_id>
if ($a_res_ref_to_obj_id && $type == "RepositoryItem")
{
$id_arr = explode("_", $id);
$obj_id = ilObject::_lookupObjId($id_arr[1]);
$otype = ilObject::_lookupType($obj_id);
if ($obj_id > 0)
{
$id = $otype."_".$obj_id;
}
}
$new_target = "il_".$a_inst."_".$id;
$res->nodeset[$i]->set_attribute("Target", $new_target);
}
}
unset($xpc);
// insert inst id into media aliases
$xpc = xpath_new_context($this->dom);
$path = "//MediaAlias";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
$origin_id = $res->nodeset[$i]->get_attribute("OriginId");
if (substr($origin_id, 0, 4) == "il__")
{
$new_id = "il_".$a_inst."_".substr($origin_id, 4, strlen($origin_id) - 4);
$res->nodeset[$i]->set_attribute("OriginId", $new_id);
}
}
unset($xpc);
// insert inst id file item identifier entries
$xpc = xpath_new_context($this->dom);
$path = "//FileItem/Identifier";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
$origin_id = $res->nodeset[$i]->get_attribute("Entry");
if (substr($origin_id, 0, 4) == "il__")
{
$new_id = "il_".$a_inst."_".substr($origin_id, 4, strlen($origin_id) - 4);
$res->nodeset[$i]->set_attribute("Entry", $new_id);
}
}
unset($xpc);
// insert inst id into
$xpc = xpath_new_context($this->dom);
$path = "//Question";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
$qref = $res->nodeset[$i]->get_attribute("QRef");
//echo "<br>setted:".$qref;
if (substr($qref, 0, 4) == "il__")
{
$new_id = "il_".$a_inst."_".substr($qref, 4, strlen($qref) - 4);
//echo "<br>setting:".$new_id;
$res->nodeset[$i]->set_attribute("QRef", $new_id);
}
}
unset($xpc);
}
Here is the call graph for this function:
| ilPageObject::lookforhier | ( | $ | a_hier_id | ) |
Definition at line 373 of file class.ilPageObject.php.
References $res, xpath_eval(), and xpath_new_context().
{
$xpc = xpath_new_context($this->dom);
$path = "//*[@HierId = '$a_hier_id']";
$res =& xpath_eval($xpc, $path);
if (count($res->nodeset) == 1)
return "YES";
else
return "NO";
}
Here is the call graph for this function:
| ilPageObject::moveContentAfter | ( | $ | a_source, | |
| $ | a_target | |||
| ) |
move content object from position $a_source before position $a_target (both hierarchical content ids)
Definition at line 1848 of file class.ilPageObject.php.
References deleteContent(), getContentObject(), insertContent(), and update().
{
//echo "source:$a_source:target:$a_target:<br>";
if($a_source == $a_target)
{
return;
}
//echo "move source:$a_source:to:$a_target:<br>";
// clone the node
$content =& $this->getContentObject($a_source);
//echo ":".get_class($content).":";
$source_node =& $content->getNode();
$clone_node =& $source_node->clone_node(true);
// delete source node
$this->deleteContent($a_source, false);
// insert cloned node at target
$content->setNode($clone_node);
$this->insertContent($content, $a_target, IL_INSERT_AFTER);
return $this->update();
}
Here is the call graph for this function:
| ilPageObject::moveContentBefore | ( | $ | a_source, | |
| $ | a_target | |||
| ) |
move content object from position $a_source before position $a_target (both hierarchical content ids)
Definition at line 1822 of file class.ilPageObject.php.
References deleteContent(), getContentObject(), insertContent(), and update().
{
if($a_source == $a_target)
{
return;
}
// clone the node
$content =& $this->getContentObject($a_source);
$source_node =& $content->getNode();
$clone_node =& $source_node->clone_node(true);
// delete source node
$this->deleteContent($a_source, false);
// insert cloned node at target
$content->setNode($clone_node);
$this->insertContent($content, $a_target, IL_INSERT_BEFORE);
return $this->update();
}
Here is the call graph for this function:
| ilPageObject::moveIntLinks | ( | $ | a_from_to | ) |
Move internal links from one destination to another.
This is used for pages and structure links. Just use IDs in "from" and "to".
- Parameters:
-
array keys are the old targets, values are the new targets
Definition at line 1083 of file class.ilPageObject.php.
References $res, ilInternalLink::_extractObjIdOfTarget(), ilLMObject::_lookupType(), buildDom(), xpath_eval(), and xpath_new_context().
{
$this->buildDom();
// resolve normal internal links
$xpc = xpath_new_context($this->dom);
$path = "//IntLink";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
$target = $res->nodeset[$i]->get_attribute("Target");
$type = $res->nodeset[$i]->get_attribute("Type");
$obj_id = ilInternalLink::_extractObjIdOfTarget($target);
if ($a_from_to[$obj_id] > 0 && is_int(strpos($target, "__")))
{
if ($type == "PageObject" && ilLMObject::_lookupType($a_from_to[$obj_id]) == "pg")
{
$res->nodeset[$i]->set_attribute("Target", "il__pg_".$a_from_to[$obj_id]);
}
if ($type == "StructureObject" && ilLMObject::_lookupType($a_from_to[$obj_id]) == "st")
{
$res->nodeset[$i]->set_attribute("Target", "il__st_".$a_from_to[$obj_id]);
}
}
}
unset($xpc);
}
Here is the call graph for this function:
| ilPageObject::needsImportParsing | ( | $ | a_parse = "" |
) |
Definition at line 584 of file class.ilPageObject.php.
{
if ($a_parse === true)
{
$this->needs_parsing = true;
}
if ($a_parse === false)
{
$this->needs_parsing = false;
}
return $this->needs_parsing;
}
| ilPageObject::read | ( | ) |
read page data
Definition at line 104 of file class.ilPageObject.php.
References $ilBench, exit, getParentType(), and setParentId().
Referenced by ilPageObject().
{
global $ilBench, $ilDB;
$ilBench->start("ContentPresentation", "ilPageObject_read");
$query = "SELECT * FROM page_object WHERE page_id = ".$ilDB->quote($this->id)." ".
"AND parent_type=".$ilDB->quote($this->getParentType());
$pg_set = $this->ilias->db->query($query);
if (!($this->page_record = $pg_set->fetchRow(DB_FETCHMODE_ASSOC)))
{
if ($this->halt_on_error)
{
echo "Error: Page ".$this->id." is not in database".
" (parent type ".$this->getParentType().")."; exit;
}
else
{
$this->page_not_found = true;
return;
}
}
$this->xml = $this->page_record["content"];
$this->setParentId($this->page_record["parent_id"]);
$ilBench->stop("ContentPresentation", "ilPageObject_read");
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::registerOfflineHandler | ( | $ | handler | ) |
Definition at line 2172 of file class.ilPageObject.php.
{
$this->offline_handler = $handler;
}
| ilPageObject::resolveIntLinks | ( | ) |
Resolves all internal link targets of the page, if targets are available (after import).
Definition at line 1030 of file class.ilPageObject.php.
References $res, ilInternalLink::_exists(), ilInternalLink::_extractInstOfTarget(), ilInternalLink::_getIdForImportId(), ilInternalLink::_removeInstFromTarget(), ilMediaItem::_resolveMapAreaLinks(), xpath_eval(), and xpath_new_context().
{
// resolve normal internal links
$xpc = xpath_new_context($this->dom);
$path = "//IntLink";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++)
{
$target = $res->nodeset[$i]->get_attribute("Target");
$type = $res->nodeset[$i]->get_attribute("Type");
$new_target = ilInternalLink::_getIdForImportId($type, $target);
if ($new_target !== false)
{
$res->nodeset[$i]->set_attribute("Target", $new_target);
}
else // check wether link target is same installation
{
if (ilInternalLink::_extractInstOfTarget($target) == IL_INST_ID &&
IL_INST_ID > 0 && $type != "RepositoryItem")
{
$new_target = ilInternalLink::_removeInstFromTarget($target);
if (ilInternalLink::_exists($type, $new_target))
{
$res->nodeset[$i]->set_attribute("Target", $new_target);
}
}
}
}
unset($xpc);
// resolve internal links in map areas
$xpc = xpath_new_context($this->dom);
$path = "//MediaAlias";
$res =& xpath_eval($xpc, $path);
//echo "<br><b>page::resolve</b><br>";
//echo "Content:".htmlentities($this->getXMLFromDOM()).":<br>";
for($i = 0; $i < count($res->nodeset); $i++)
{
$orig_id = $res->nodeset[$i]->get_attribute("OriginId");
$id_arr = explode("_", $orig_id);
$mob_id = $id_arr[count($id_arr) - 1];
ilMediaItem::_resolveMapAreaLinks($mob_id);
}
}
Here is the call graph for this function:
| ilPageObject::saveFileUsage | ( | ) |
save file usages
Definition at line 1435 of file class.ilPageObject.php.
References ilObjFile::_deleteAllUsages(), ilObjFile::_saveUsage(), collectFileItems(), getId(), and getParentType().
Referenced by update().
{
//echo "<br>PageObject::saveFileUsage[".$this->getId()."]";
$file_ids = $this->collectFileItems();
include_once("./Modules/File/classes/class.ilObjFile.php");
ilObjFile::_deleteAllUsages($this->getParentType().":pg", $this->getId());
foreach($file_ids as $file_id)
{
ilObjFile::_saveUsage($file_id, $this->getParentType().":pg", $this->getId());
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::saveInternalLinks | ( | $ | a_xml | ) |
save internal links of page
- Parameters:
-
string xml page code
Definition at line 1453 of file class.ilPageObject.php.
References $res, $target_arr, ilInternalLink::_deleteAllLinksOfSource(), ilInternalLink::_saveLink(), domxml_open_mem(), getId(), getParentType(), xpath_eval(), and xpath_new_context().
Referenced by delete(), and update().
{
//echo "<br>PageObject::saveInternalLinks[".$this->getId()."]";
$doc = domxml_open_mem($a_xml);
include_once("./Services/COPage/classes/class.ilInternalLink.php");
ilInternalLink::_deleteAllLinksOfSource($this->getParentType().":pg", $this->getId());
// get all internal links
$xpc = xpath_new_context($doc);
$path = "//IntLink";
$res =& xpath_eval($xpc, $path);
for ($i=0; $i < count($res->nodeset); $i++)
{
$link_type = $res->nodeset[$i]->get_attribute("Type");
switch ($link_type)
{
case "StructureObject":
$t_type = "st";
break;
case "PageObject":
$t_type = "pg";
break;
case "GlossaryItem":
$t_type = "git";
break;
case "MediaObject":
$t_type = "mob";
break;
case "RepositoryItem":
$t_type = "obj";
break;
}
$target = $res->nodeset[$i]->get_attribute("Target");
$target_arr = explode("_", $target);
$t_id = $target_arr[count($target_arr) - 1];
// link to other internal object
if (is_int(strpos($target, "__")))
{
$t_inst = 0;
}
else // link to unresolved object in other installation
{
$t_inst = $target_arr[1];
}
if ($t_id > 0)
{
ilInternalLink::_saveLink($this->getParentType().":pg", $this->getId(), $t_type,
$t_id, $t_inst);
}
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::saveMobUsage | ( | $ | a_xml | ) |
save all usages of media objects (media aliases, media objects, internal links)
- Parameters:
-
string $a_xml xml data of page
Definition at line 1373 of file class.ilPageObject.php.
References $res, ilObjMediaObject::_deleteAllUsages(), ilObjMediaObject::_saveUsage(), domxml_open_mem(), getId(), getParentType(), xpath_eval(), and xpath_new_context().
Referenced by delete(), and update().
{
//echo "<br>PageObject::saveMobUsage[".$this->getId()."]";
$doc = domxml_open_mem($a_xml);
// media aliases
$xpc = xpath_new_context($doc);
$path = "//MediaAlias";
$res =& xpath_eval($xpc, $path);
$usages = array();
for ($i=0; $i < count($res->nodeset); $i++)
{
$id_arr = explode("_", $res->nodeset[$i]->get_attribute("OriginId"));
$mob_id = $id_arr[count($id_arr) - 1];
if ($mob_id > 0)
{
$usages[$mob_id] = true;
}
}
// media objects
$xpc = xpath_new_context($doc);
$path = "//MediaObject/MetaData/General/Identifier";
$res =& xpath_eval($xpc, $path);
for ($i=0; $i < count($res->nodeset); $i++)
{
$mob_entry = $res->nodeset[$i]->get_attribute("Entry");
$mob_arr = explode("_", $mob_entry);
$mob_id = $mob_arr[count($mob_arr) - 1];
if ($mob_id > 0)
{
$usages[$mob_id] = true;
}
}
// internal links
$xpc = xpath_new_context($doc);
$path = "//IntLink[@Type='MediaObject']";
$res =& xpath_eval($xpc, $path);
for ($i=0; $i < count($res->nodeset); $i++)
{
$mob_target = $res->nodeset[$i]->get_attribute("Target");
$mob_arr = explode("_", $mob_target);
$mob_id = $mob_arr[count($mob_arr) - 1];
if ($mob_id > 0)
{
$usages[$mob_id] = true;
}
}
include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
ilObjMediaObject::_deleteAllUsages($this->getParentType().":pg", $this->getId());
foreach($usages as $mob_id => $val)
{
ilObjMediaObject::_saveUsage($mob_id, $this->getParentType().":pg", $this->getId());
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::send_paragraph | ( | $ | par_id, | |
| $ | filename | |||
| ) |
Definition at line 2105 of file class.ilPageObject.php.
References $filename, $res, ilUtil::deliverData(), exit, xpath_eval(), and xpath_new_context().
{
$this->builddom();
$mydom = $this->dom;
$xpc = xpath_new_context($mydom);
$path = "//PageContent[position () = $par_id]/Paragraph";
$res = & xpath_eval($xpc, $path);
if (count ($res->nodeset) != 1)
die ("Should not happen");
$context_node = $res->nodeset[0];
// get plain text
$childs = $context_node->child_nodes();
for($j=0; $j<count($childs); $j++)
{
$content .= $mydom->dump_node($childs[$j]);
}
$content = str_replace("<br />", "\n", $content);
$content = str_replace("<br/>", "\n", $content);
$plain_content = html_entity_decode($content);
ilUtil::deliverData($plain_content, $filename);
/*
$file_type = "application/octet-stream";
header("Content-type: ".$file_type);
header("Content-disposition: attachment; filename=\"$filename\"");
echo $plain_content;*/
exit();
}
Here is the call graph for this function:
| ilPageObject::setContainsIntLink | ( | $ | a_contains_link | ) |
lm parser set this flag to true, if the page contains intern links (this method should only be called by the import parser)
todo: move to ilLMPageObject !?
- Parameters:
-
boolean $a_contains_link true, if page contains intern link tag(s)
Definition at line 570 of file class.ilPageObject.php.
{
$this->contains_int_link = $a_contains_link;
}
| ilPageObject::setId | ( | $ | a_id | ) |
| ilPageObject::setParentId | ( | $ | a_id | ) |
Definition at line 214 of file class.ilPageObject.php.
Referenced by read().
{
$this->parent_id = $a_id;
}
Here is the caller graph for this function:
| ilPageObject::setParentType | ( | $ | a_type | ) |
Definition at line 224 of file class.ilPageObject.php.
{
$this->parent_type = $a_type;
}
| ilPageObject::setXMLContent | ( | $ | a_xml, | |
| $ | a_encoding = "UTF-8" | |||
| ) |
set xml content of page, start with <PageObject...>, end with </PageObject>, comply with ILIAS DTD, omit MetaData, use utf-8!
- Parameters:
-
string $a_xml xml content string $a_encoding encoding of the content (here is no conversion done! it must be already utf-8 encoded at the time)
Definition at line 399 of file class.ilPageObject.php.
Referenced by createFromXML().
{
$this->encoding = $a_encoding;
$this->xml = $a_xml;
}
Here is the caller graph for this function:
| ilPageObject::stripHierIDs | ( | ) |
strip all hierarchical id attributes out of the dom tree
Definition at line 972 of file class.ilPageObject.php.
References $res, xpath_eval(), and xpath_new_context().
Referenced by validateDom().
{
if(is_object($this->dom))
{
$xpc = xpath_new_context($this->dom);
$path = "//*[@HierId]";
$res =& xpath_eval($xpc, $path);
for($i = 0; $i < count($res->nodeset); $i++) // should only be 1
{
if ($res->nodeset[$i]->has_attribute("HierId"))
{
$res->nodeset[$i]->remove_attribute("HierId");
}
}
unset($xpc);
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::switchEnableMultiple | ( | $ | a_hids, | |
| $ | a_update = true | |||
| ) |
gui function set enabled if is not enabled and vice versa
Definition at line 1577 of file class.ilPageObject.php.
References getContentNode(), getContentObject(), and update().
{
if (!is_array($a_hids))
{
return;
}
$obj = & $this->content_obj;
foreach($a_hids as $a_hid)
{
$curr_node =& $this->getContentNode($a_hid);
if (is_object($curr_node))
{
if ($curr_node->node_name() == "PageContent")
{
$cont_obj =& $this->getContentObject($a_hid);
if ($cont_obj->isEnabled ())
$cont_obj->disable ();
else
$cont_obj->enable ();
}
}
}
if ($a_update)
{
return $this->update();
}
}
Here is the call graph for this function:
| ilPageObject::update | ( | $ | a_validate = true |
) |
update complete page content in db (dom xml content is used)
Definition at line 1234 of file class.ilPageObject.php.
References $errors, $file, $lng, ilObject::_exists(), ilObjFile::_getFilesOfObject(), ilObjMediaObject::_getMobsOfObject(), callUpdateListeners(), getId(), getParentId(), getParentType(), getXMLFromDom(), saveFileUsage(), saveInternalLinks(), saveMobUsage(), and validateDom().
Referenced by deleteContent(), deleteContentBeforeHierId(), deleteContentFromHierId(), deleteContents(), moveContentAfter(), moveContentBefore(), and switchEnableMultiple().
{
global $lng, $ilDB;
//echo "<br>PageObject::update[".$this->getId()."],validate($a_validate)";
//echo "\n<br>dump_all2:".$this->dom->dump_mem(0, "UTF-8").":";
//echo "\n<br>PageObject::update:".$this->getXMLFromDom().":";
//echo "<br>PageObject::update:".htmlentities($this->getXMLFromDom()).":"; exit;
// test validating
if($a_validate)
{
$errors = $this->validateDom();
}
if(empty($errors))
{
$content = $this->getXMLFromDom();
//echo "-$content-"; exit;
$query = "UPDATE page_object ".
"SET content = ".$ilDB->quote($content)." ".
", parent_id= ".$ilDB->quote($this->getParentId())." ".
" WHERE page_id = ".$ilDB->quote($this->getId()).
" AND parent_type= ".$ilDB->quote($this->getParentType());
if(!$this->ilias->db->checkQuerySize($query))
{
$this->ilias->raiseError($lng->txt("check_max_allowed_packet_size"),$this->ilias->error_obj->MESSAGE);
return false;
}
$this->ilias->db->query($query);
// handle media object usage
include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
$mob_ids = ilObjMediaObject::_getMobsOfObject(
$this->getParentType().":pg", $this->getId());
$this->saveMobUsage($this->getXMLFromDom());
foreach($mob_ids as $mob) // check, whether media object can be deleted
{
if (ilObject::_exists($mob))
{
$mob_obj = new ilObjMediaObject($mob);
$usages = $mob_obj->getUsages();
if (count($usages) == 0) // delete, if no usage exists
{
$mob_obj->delete();
}
}
}
// handle file usages
include_once("./Modules/File/classes/class.ilObjFile.php");
$file_ids = ilObjFile::_getFilesOfObject(
$this->getParentType().":pg", $this->getId());
$this->saveFileUsage();
foreach($file_ids as $file) // check, whether file object can be deleted
{
if (ilObject::_exists($file))
{
$file_obj = new ilObjFile($file, false);
$usages = $file_obj->getUsages();
if (count($usages) == 0) // delete, if no usage exists
{
$file_obj->delete();
}
}
}
// save internal link information
$this->saveInternalLinks($this->getXMLFromDom());
$this->callUpdateListeners();
//echo "<br>PageObject::update:".htmlentities($this->getXMLContent()).":";
return true;
}
else
{
return $errors;
}
}
Here is the call graph for this function:
Here is the caller graph for this function:
| ilPageObject::updateFromXML | ( | ) |
updates page object with current xml content
Definition at line 1208 of file class.ilPageObject.php.
References $lng, getId(), getParentId(), getParentType(), and getXMLContent().
{
global $lng, $ilDB;
//echo "<br>PageObject::updateFromXML[".$this->getId()."]";
//echo "update:".ilUtil::prepareDBString(($this->getXMLContent())).":<br>";
//echo "update:".htmlentities(ilUtil::prepareDBString(($this->getXMLContent()))).":<br>";
$query = "UPDATE page_object ".
"SET content = ".$ilDB->quote($this->getXMLContent())." ".
", parent_id=".$ilDB->quote($this->getParentId())." ".
"WHERE page_id = ".$ilDB->quote($this->getId())." AND parent_type=".
$ilDB->quote($this->getParentType());
if(!$this->ilias->db->checkQuerySize($query))
{
$this->ilias->raiseError($lng->txt("check_max_allowed_packet_size"),$this->ilias->error_obj->MESSAGE);
return false;
}
$this->ilias->db->query($query);
return true;
}
Here is the call graph for this function:
| ilPageObject::validateDom | ( | ) |
Validate the page content agains page DTD.
- Returns:
- array Error array.
Definition at line 794 of file class.ilPageObject.php.
References stripHierIDs().
Referenced by update().
{
$this->stripHierIDs();
@$this->dom->validate($error);
return $error;
}
Here is the call graph for this function:
Here is the caller graph for this function:
Field Documentation
| ilPageObject::$contains_int_link |
Definition at line 61 of file class.ilPageObject.php.
| ilPageObject::$cur_dtd = "ilias_pg_3_7.dtd" |
Definition at line 60 of file class.ilPageObject.php.
| ilPageObject::$dom |
Definition at line 56 of file class.ilPageObject.php.
| ilPageObject::$dom_builded |
Definition at line 68 of file class.ilPageObject.php.
| ilPageObject::$encoding |
Definition at line 58 of file class.ilPageObject.php.
| ilPageObject::$id |
Definition at line 54 of file class.ilPageObject.php.
Referenced by addFileSizes(), getInternalLinks(), and insertInstIntoIDs().
| ilPageObject::$ilias |
Definition at line 55 of file class.ilPageObject.php.
Referenced by getBibliographyXML(), and ilPageObject().
| ilPageObject::$needs_parsing |
Definition at line 62 of file class.ilPageObject.php.
| ilPageObject::$node |
Definition at line 59 of file class.ilPageObject.php.
| ilPageObject::$offline_handler |
Definition at line 67 of file class.ilPageObject.php.
| ilPageObject::$parent_id |
Definition at line 64 of file class.ilPageObject.php.
| ilPageObject::$parent_type |
Definition at line 63 of file class.ilPageObject.php.
| ilPageObject::$update_listener_cnt |
Definition at line 66 of file class.ilPageObject.php.
| ilPageObject::$update_listeners |
Definition at line 65 of file class.ilPageObject.php.
| ilPageObject::$xml |
Definition at line 57 of file class.ilPageObject.php.
Referenced by appendLangVarXML(), getFO(), getLanguageVariablesXML(), and getXMLFromDom().
The documentation for this class was generated from the following file:
- Services/COPage/classes/class.ilPageObject.php
