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ilPCParagraph Class Reference
Services/COPage

Class ilPCParagraph. More...

+ Inheritance diagram for ilPCParagraph:
+ Collaboration diagram for ilPCParagraph:

Public Member Functions

 init ()
 Init page content component. More...
 
 setNode ($a_node)
 Set Page Content Node. More...
 
 createAtNode (&$node)
 Create new page content (incl. More...
 
 createBeforeNode (&$node)
 Create new page content (incl. More...
 
 createAfter ($node)
 Create paragraph node (incl. More...
 
 create (&$a_pg_obj, $a_hier_id, $a_pc_id="", $from_placeholder=false)
 Create paragraph node (incl. More...
 
 setText ($a_text, $a_auto_split=false)
 Set (xml) content of text paragraph. More...
 
 getText ($a_short_mode=false)
 Get (xml) content of paragraph. More...
 
 getParagraphSequenceContent ($a_pg_obj)
 Get paragraph sequenc of current paragraph. More...
 
 setCharacteristic ($a_char)
 Set Characteristic of paragraph. More...
 
 getCharacteristic ()
 Get characteristic of paragraph. More...
 
 setSubCharacteristic ($a_char)
 set attribute subcharacteristic More...
 
 getAutoIndent ()
 Get AutoIndent (Code Paragraphs) More...
 
 setAutoIndent ($a_char)
 
 getSubCharacteristic ()
 get attribute subcharacteristic More...
 
 setDownloadTitle ($a_char)
 set attribute download title More...
 
 getDownloadTitle ()
 get attribute download title More...
 
 setShowLineNumbers ($a_char)
 set attribute showlinenumbers More...
 
 getShowLineNumbers ()
 get attribute showlinenumbers More...
 
 setLanguage ($a_lang)
 set language More...
 
 getLanguage ()
 get language More...
 
 input2xml ($a_text, $a_wysiwyg=0, $a_handle_lists=true)
 
 autoSplit ($a_text)
 This function splits a paragraph text that has been already processed with input2xml at each header position =header1=, ==header2== or ===header3=== and returns an array that contains the single chunks. More...
 
 handleNextBr ($a_str)
 Remove preceding
More...
 
 removeTrailingBr ($a_str)
 Remove trailing
More...
 
 getType ()
 Need to override getType from ilPageContent to distinguish between Pararagraph and Source. More...
 
 saveJS ( $a_pg_obj, $a_content, $a_char, $a_pc_id, $a_insert_at="", $from_placeholder=false)
 Save input coming from ajax. More...
 
 getLastSavedPCId ($a_pg_obj, $a_as_ajax_str=false)
 Get last inserted pc ids. More...
 
 updatePage ($a_page)
 Update page object (it would be better to have this centralized and to change the constructors and pass the page object instead the dom object) More...
 
 autoLinkGlossaries ($a_glos)
 Auto link glossaries. More...
 
 getJavascriptFiles ($a_mode)
 Get Javascript files. More...
 
 getOnloadCode ($a_mode)
 Get onload code. More...
 
 getModel ()
 
 insert (\ilPageObject $page, $a_content, $a_char, $a_pc_id, $a_insert_at="", $a_new_pc_id="")
 Save input coming from ajax. More...
 
- Public Member Functions inherited from ilPageContent
 __construct ($a_pg_obj)
 Constructor. More...
 
 setPage ($a_val)
 Set page. More...
 
 getPage ()
 Get page. More...
 
 init ()
 Init object. More...
 
 getType ()
 Get type of page content. More...
 
 setNode ($a_node)
 Set xml node of page content. More...
 
& getNode ()
 Get xml node of page content. More...
 
 getJavascriptFiles ($a_mode)
 Get Javascript files. More...
 
 getCssFiles ($a_mode)
 Get css files. More...
 
 getOnloadCode ($a_mode)
 Get on load code. More...
 
 setHierId ($a_hier_id)
 Set hierarchical ID in xml structure. More...
 
 getHierId ()
 Get hierarchical id. More...
 
 lookupHierId ()
 Get hierarchical id from dom. More...
 
 readHierId ()
 Read PC Id. More...
 
 setPcId ($a_pcid)
 Set PC Id. More...
 
 getPCId ()
 Get PC Id. More...
 
 setFileDownloadLink ($a_download_link)
 Set file download link. More...
 
 getFileDownloadLink ()
 Get file download link. More...
 
 setProfileBackUrl ($url)
 
 getProfileBackUrl ()
 
 setFullscreenLink ($a_fullscreen_link)
 Set fullscreen link. More...
 
 getFullscreenLink ()
 Get fullscreen link. More...
 
 setSourcecodeDownloadScript ($script_name)
 Set sourcecode download script. More...
 
 getSourcecodeDownloadScript ()
 Get sourcecode download script. More...
 
 readPCId ()
 Read PC Id. More...
 
 writePCId ($a_pc_id)
 Write pc id. More...
 
 setEnabled ($value)
 Set Enabled value for page content component. More...
 
 enable ()
 Enable page content. More...
 
 disable ()
 Disable page content. More...
 
 isEnabled ()
 Check whether page content is enabled. More...
 
 createPageContentNode ($a_set_this_node=true)
 Create page content node (always use this method first when adding a new element) More...
 
 modifyPageContentPostXsl ($a_output, $a_mode, $a_abstract_only=false)
 Modify page content after xsl. More...
 
 getModel ()
 Get model. More...
 

Static Public Member Functions

static _input2xml ($a_text, $a_lang, $a_wysiwyg=0, $a_handle_lists=true)
 converts user input to xml More...
 
static intLinks2xml ($a_text)
 internal links to xml More...
 
static input2xmlReplaceLists ($a_text)
 Converts xml from DB to output in edit textarea. More...
 
static xml2outputReplaceLists ($a_text)
 Replaces

with *. More...

 
static segmentString ($a_haystack, $a_needles)
 Segments a string into an array at each position of a substring. More...
 
static xml2output ($a_text, $a_wysiwyg=false, $a_replace_lists=true, $unmask=true)
 Converts xml from DB to output in edit textarea. More...
 
static handleAjaxContent ($a_content)
 Handle ajax content. More...
 
static handleAjaxContentPost ($text)
 Post input2xml handling of ajax content. More...
 
static autoLinkGlossariesPage ($a_page, $a_terms)
 Auto link glossary of whole page. More...
 
static afterPageUpdate ($a_page, DOMDocument $a_domdoc, $a_xml, $a_creation)
 After page has been updated (or created) More...
 
static beforePageDelete ($a_page)
 Before page is being deleted. More...
 
static afterPageHistoryEntry ($a_page, DOMDocument $a_old_domdoc, $a_old_xml, $a_old_nr)
 After page history entry has been created. More...
 
static saveAnchors ($a_page, $a_domdoc)
 Save anchors. More...
 
static _deleteAnchors ($a_parent_type, $a_page_id, $a_page_lang)
 Delete anchors of a page. More...
 
static _saveAnchor ($a_parent_type, $a_page_id, $a_page_lang, $a_anchor_name)
 Save an anchor. More...
 
static _readAnchors ($a_parent_type, $a_page_id, $a_page_lang="-")
 Read anchors of a page. More...
 
static saveMetaKeywords ($a_page, $a_domdoc)
 save all keywords More...
 
- Static Public Member Functions inherited from ilPageContent
static incEdId ($ed_id)
 Increases an hierarchical editing id at lowest level (last number) More...
 
static decEdId ($ed_id)
 Decreases an hierarchical editing id at lowest level (last number) More...
 
static haveSameContainer ($ed_id1, $ed_id2)
 Check, if two ids are in same container. More...
 
static sortHierIds ($a_array)
 Sort an array of Hier IDS in ascending order. More...
 
static isGreaterHierId ($a, $b)
 Check whether Hier ID $a is greater than Hier ID $b. More...
 
static getLangVars ()
 Get lang vars needed for editing. More...
 
static handleCopiedContent (DOMDocument $a_domdoc, $a_self_ass=true, $a_clone_mobs=false)
 Handle copied content. More...
 
static afterPageUpdate ($a_page, DOMDocument $a_domdoc, $a_xml, $a_creation)
 After page has been updated (or created) More...
 
static beforePageDelete ($a_page)
 Before page is being deleted. More...
 
static afterPageHistoryEntry ($a_page, DOMDocument $a_old_domdoc, $a_old_xml, $a_old_nr)
 After page history entry has been created. More...
 

Data Fields

 $dom
 
 $par_node
 
- Data Fields inherited from ilPageContent
 $hier_id
 
 $node
 
 $dom
 
 $page_lang
 

Protected Member Functions

 checkTextArray ($text)
 Check text array. More...
 
 fixTextArray ($text)
 
- Protected Member Functions inherited from ilPageContent
 setType ($a_type)
 Set Type. More...
 

Static Protected Member Functions

static getBBMap ()
 Get bb to xml tag map. More...
 
static getXMLTagMap ()
 Get tag to bb map. More...
 
static replaceBBCode ($a_text, $a_bb, $a_tag)
 Replace bb code. More...
 
static isValidTagContent (string $content)
 
static replaceBBTagByMatching (string $start_tag, string $end_tag, string $xml_tag_name, string $text, array $attribs)
 Transforms [iln...]...[] to <IntLink...>...</IntLink>, if content is valid, otherwise it removes the bb tags. More...
 
static linkTermsInDom ($a_dom, $a_terms, $a_par_node=null)
 Link terms in a dom page object in bb style. More...
 

Protected Attributes

 $user
 
 $lng
 
- Protected Attributes inherited from ilPageContent
 $profile_back_url
 
 $file_download_link
 
 $fullscreen_link
 
 $sourcecode_download_script
 
 $log
 

Static Protected Attributes

static $bb_tags
 

Detailed Description

Class ilPCParagraph.

Paragraph of ilPageObject

Author
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e
Version
$Id$

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

Member Function Documentation

◆ _deleteAnchors()

static ilPCParagraph::_deleteAnchors (   $a_parent_type,
  $a_page_id,
  $a_page_lang 
)
static

Delete anchors of a page.

Definition at line 2085 of file class.ilPCParagraph.php.

References $DIC, and $ilDB.

2086  {
2087  global $DIC;
2088 
2089  $ilDB = $DIC->database();
2090 
2091  $ilDB->manipulate(
2092  "DELETE FROM page_anchor WHERE " .
2093  " page_parent_type = " . $ilDB->quote($a_parent_type, "text") .
2094  " AND page_id = " . $ilDB->quote($a_page_id, "integer") .
2095  " AND page_lang = " . $ilDB->quote($a_page_lang, "text")
2096  );
2097  }
$DIC
global $DIC
Definition: goto.php:24
$ilDB
global $ilDB
Definition: storeScorm2004.php:16

◆ _input2xml()

static ilPCParagraph::_input2xml (   $a_text,
  $a_lang,
  $a_wysiwyg = 0,
  $a_handle_lists = true 
)
static

converts user input to xml

Definition at line 571 of file class.ilPCParagraph.php.

References ilUtil\attribsToArray(), input2xmlReplaceLists(), and ilUtil\stripSlashes().

Referenced by input2xml(), ilPCDataTableGUI\update(), ILIAS\COPage\Editor\Components\Table\TableCommandActionHandler\updateData(), and ilPCDataTableGUI\updateJS().

572  {
573  if (!$a_wysiwyg) {
574  $a_text = ilUtil::stripSlashes($a_text, false);
575  }
576 
577  if ($a_wysiwyg) {
578  $a_text = str_replace("<br />", chr(10), $a_text);
579  }
580 
581  // note: the order of the processing steps is crucial
582  // and should be the same as in xml2output() in REVERSE order!
583  $a_text = trim($a_text);
584 
585  //echo "<br>between:".htmlentities($a_text);
586 
587  // mask html
588  if (!$a_wysiwyg) {
589  $a_text = str_replace("&", "&amp;", $a_text);
590  }
591  $a_text = str_replace("<", "&lt;", $a_text);
592  $a_text = str_replace(">", "&gt;", $a_text);
593 
594  // Reconvert PageTurn and BibItemIdentifier
595  $a_text = preg_replace('/&lt;([\s\/]*?PageTurn.*?)&gt;/i', "<$1>", $a_text);
596  $a_text = preg_replace('/&lt;([\s\/]*?BibItemIdentifier.*?)&gt;/i', "<$1>", $a_text);
597 
598  //echo "<br>second:".htmlentities($a_text);
599 
600  // mask curly brackets
601  /*
602  echo htmlentities($a_text);
603  $a_text = str_replace("{", "&#123;", $a_text);
604  $a_text = str_replace("}", "&#125;", $a_text);
605  echo htmlentities($a_text);*/
606  // linefeed to br
607  $a_text = str_replace(chr(13) . chr(10), "<br />", $a_text);
608  $a_text = str_replace(chr(13), "<br />", $a_text);
609  $a_text = str_replace(chr(10), "<br />", $a_text);
610 
611  if ($a_handle_lists) {
612  $a_text = ilPCParagraph::input2xmlReplaceLists($a_text);
613  }
614 
615  foreach (self::getBBMap() as $bb => $tag) {
616  // remove empty tags
617  $a_text = str_replace("[" . $bb . "][/" . $bb . "]", "", $a_text);
618 
619  // replace bb code by tag
620  $a_text = self::replaceBBCode($a_text, $bb, $tag);
621  }
622 
623  $a_text = self::intLinks2xml($a_text);
624 
625  // external link
626  $ws = "[ \t\r\f\v\n]*";
627  // remove empty external links
628  while (preg_match("~\[(xln$ws(url$ws=$ws\"([^\"])*\")$ws(target$ws=$ws(\"(Glossary|FAQ|Media)\"))?$ws)\]\[\/xln\]~i", $a_text, $found)) {
629  $a_text = str_replace($found[0], "", $a_text);
630  }
631  while (preg_match('~\[(xln$ws(url$ws=$ws(([^]])*)))$ws\]\[\/xln\]~i', $a_text, $found)) {
632  $a_text = str_replace($found[0], "", $a_text);
633  }
634  // external links
635  while (preg_match("~\[(xln$ws(url$ws=$ws\"([^\"])*\")$ws(target$ws=$ws(\"(Glossary|FAQ|Media)\"))?$ws)\]~i", $a_text, $found)) {
636  $old_text = $a_text;
637  $attribs = ilUtil::attribsToArray($found[2]);
638  if (isset($attribs["url"])) {
639  $a_text = self::replaceBBTagByMatching(
640  "[" . $found[1] . "]",
641  "[/xln]",
642  "ExtLink",
643  $a_text,
644  [
645  "Href" => $attribs["url"]
646  ]
647  );
648  }
649  if ($old_text === $a_text) {
650  $a_text = str_replace("[" . $found[1] . "]", "[error: " . $found[1] . "]", $a_text);
651  }
652  }
653 
654  // ie/tinymce fix for links without "", see bug #8391
655  /* deprecated, should be removed soon, old IE not supported anymore
656  while (preg_match('~\[(xln$ws(url$ws=$ws(([^]])*)))$ws\]~i', $a_text, $found)) {
657  if ($found[3] != "") {
658  $a_text = str_replace("[" . $found[1] . "]", "<ExtLink Href=\"" . $found[3] . "\">", $a_text);
659  } else {
660  $a_text = str_replace("[" . $found[1] . "]", "[error: xln" . $found[1] . "]", $a_text);
661  }
662  }
663  $a_text = preg_replace('~\[\/xln\]~i', "</ExtLink>", $a_text);*/
664 
665  // anchor
666  $ws = "[ \t\r\f\v\n]*";
667  while (preg_match("~\[(anc$ws(name$ws=$ws\"([^\"])*\")$ws)\]~i", $a_text, $found)) {
668  $attribs = ilUtil::attribsToArray($found[2]);
669  $a_text = self::replaceBBTagByMatching(
670  "[" . $found[1] . "]",
671  "[/anc]",
672  "Anchor",
673  $a_text,
674  [
675  "Name" => $attribs["name"]
676  ]
677  );
678  }
679 
680  // marked text
681  while (preg_match("~\[(marked$ws(class$ws=$ws\"([^\"])*\")$ws)\]~i", $a_text, $found)) {
682  $attribs = ilUtil::attribsToArray($found[2]);
683  if (isset($attribs["class"])) {
684  $a_text = self::replaceBBTagByMatching(
685  "[" . $found[1] . "]",
686  "[/marked]",
687  "Marked",
688  $a_text,
689  [
690  "Class" => $attribs["class"]
691  ]
692  );
693  } else {
694  $a_text = str_replace("[" . $found[1] . "]", "[error:marked" . $found[1] . "]", $a_text);
695  }
696  }
697 
698 
699  //echo htmlentities($a_text); exit;
700  return $a_text;
701  }
ilUtil\attribsToArray
static attribsToArray($a_str)
converts a string of format var1 = "val1" var2 = "val2" ...
Definition: class.ilUtil.php:1423
ilPCParagraph\input2xmlReplaceLists
static input2xmlReplaceLists($a_text)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:1004
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2406
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◆ _readAnchors()

static ilPCParagraph::_readAnchors (   $a_parent_type,
  $a_page_id,
  $a_page_lang = "-" 
)
static

Read anchors of a page.

Definition at line 2120 of file class.ilPCParagraph.php.

References $DIC, and $ilDB.

Referenced by ilInternalLinkGUI\showLinkHelp().

2121  {
2122  global $DIC;
2123 
2124  $ilDB = $DIC->database();
2125 
2126  $and_lang = ($a_page_lang != "")
2127  ? " AND page_lang = " . $ilDB->quote($a_page_lang, "text")
2128  : "";
2129 
2130  $set = $ilDB->query(
2131  "SELECT * FROM page_anchor " .
2132  " WHERE page_parent_type = " . $ilDB->quote($a_parent_type, "text") .
2133  " AND page_id = " . $ilDB->quote($a_page_id, "integer") .
2134  $and_lang
2135  );
2136  $anchors = array();
2137  while ($rec = $ilDB->fetchAssoc($set)) {
2138  $anchors[] = $rec["anchor_name"];
2139  }
2140  return $anchors;
2141  }
$DIC
global $DIC
Definition: goto.php:24
$ilDB
global $ilDB
Definition: storeScorm2004.php:16
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◆ _saveAnchor()

static ilPCParagraph::_saveAnchor (   $a_parent_type,
  $a_page_id,
  $a_page_lang,
  $a_anchor_name 
)
static

Save an anchor.

Definition at line 2102 of file class.ilPCParagraph.php.

References $DIC, and $ilDB.

2103  {
2104  global $DIC;
2105 
2106  $ilDB = $DIC->database();
2107 
2108  $ilDB->manipulate("INSERT INTO page_anchor " .
2109  "(page_parent_type, page_id, page_lang, anchor_name) VALUES (" .
2110  $ilDB->quote($a_parent_type, "text") . "," .
2111  $ilDB->quote($a_page_id, "integer") . "," .
2112  $ilDB->quote($a_page_lang, "text") . "," .
2113  $ilDB->quote($a_anchor_name, "text") .
2114  ")");
2115  }
$DIC
global $DIC
Definition: goto.php:24
$ilDB
global $ilDB
Definition: storeScorm2004.php:16

◆ afterPageHistoryEntry()

static ilPCParagraph::afterPageHistoryEntry (   $a_page,
DOMDocument  $a_old_domdoc,
  $a_old_xml,
  $a_old_nr 
)
static

After page history entry has been created.

Parameters
object$a_pagepage object
DOMDocument$a_old_domdocold dom document
string$a_old_xmlold xml
integer$a_old_nrhistory number

Definition at line 2056 of file class.ilPCParagraph.php.

2057  {
2058  }

◆ afterPageUpdate()

static ilPCParagraph::afterPageUpdate (   $a_page,
DOMDocument  $a_domdoc,
  $a_xml,
  $a_creation 
)
static

After page has been updated (or created)

Parameters
object$a_pagepage object
DOMDocument$a_domdocdom document
string$a_xmlxml
bool$a_creationtrue on creation, otherwise false

Definition at line 2030 of file class.ilPCParagraph.php.

2031  {
2032  // pc paragraph
2033  self::saveMetaKeywords($a_page, $a_domdoc);
2034  self::saveAnchors($a_page, $a_domdoc);
2035  }

◆ autoLinkGlossaries()

ilPCParagraph::autoLinkGlossaries (   $a_glos)

Auto link glossaries.

Parameters

Definition at line 1843 of file class.ilPCParagraph.php.

References ilObject\_getAllReferences(), ilObject\_lookupType(), ilGlossaryTerm\getTermList(), and getText().

1844  {
1845  if (is_array($a_glos) && count($a_glos) > 0) {
1846  // check which terms occur in the text (we may
1847  // get some false positives due to the strip_tags, but
1848  // we do not want to find strong or list or other stuff
1849  // within the tags
1850  $text = strip_tags($this->getText());
1851  $found_terms = array();
1852  foreach ($a_glos as $glo) {
1853  if (ilObject::_lookupType($glo) == "glo") {
1854  $ref_ids = ilObject::_getAllReferences($glo);
1855  $glo_ref_id = current($ref_ids);
1856  if ($glo_ref_id > 0) {
1857  $terms = ilGlossaryTerm::getTermList($glo_ref_id);
1858  foreach ($terms as $t) {
1859  if (is_int(stripos($text, $t["term"]))) {
1860  $found_terms[$t["id"]] = $t;
1861  }
1862  }
1863  }
1864  }
1865  }
1866  // did we find anything? -> modify content
1867  if (count($found_terms) > 0) {
1868  self::linkTermsInDom($this->dom, $found_terms, $this->par_node);
1869  }
1870  }
1871  }
ilObject\_getAllReferences
static _getAllReferences($a_id)
get all reference ids of object
Definition: class.ilObject.php:968
ilPCParagraph\getText
getText($a_short_mode=false)
Get (xml) content of paragraph.
Definition: class.ilPCParagraph.php:344
ilGlossaryTerm\getTermList
static getTermList( $a_glo_ref_id, $searchterm="", $a_first_letter="", $a_def="", $a_tax_node=0, $a_add_amet_fields=false, array $a_amet_filter=null, $a_include_references=false)
Get all terms for given set of glossary ids.
Definition: class.ilGlossaryTerm.php:361
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1281
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◆ autoLinkGlossariesPage()

static ilPCParagraph::autoLinkGlossariesPage (   $a_page,
  $a_terms 
)
static

Auto link glossary of whole page.

Parameters

Definition at line 2012 of file class.ilPCParagraph.php.

Referenced by ilObjGlossary\autoLinkGlossaryTerms(), and ilObjContentObject\autoLinkGlossaryTerms().

2013  {
2014  $a_page->buildDom();
2015  $a_dom = $a_page->getDom();
2016 
2017  self::linkTermsInDom($a_dom, $a_terms);
2018 
2019  $a_page->update();
2020  }
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◆ autoSplit()

ilPCParagraph::autoSplit (   $a_text)

This function splits a paragraph text that has been already processed with input2xml at each header position =header1=, ==header2== or ===header3=== and returns an array that contains the single chunks.

Definition at line 1360 of file class.ilPCParagraph.php.

References $n, handleNextBr(), and removeTrailingBr().

Referenced by setText().

1361  {
1362  $a_text = str_replace("=<SimpleBulletList>", "=<br /><SimpleBulletList>", $a_text);
1363  $a_text = str_replace("=<SimpleNumberedList>", "=<br /><SimpleNumberedList>", $a_text);
1364  $a_text = str_replace("</SimpleBulletList>=", "</SimpleBulletList><br />=", $a_text);
1365  $a_text = str_replace("</SimpleNumberedList>=", "</SimpleNumberedList><br />=", $a_text);
1366  $a_text = "<br />" . $a_text . "<br />"; // add preceding and trailing br
1367 
1368  $chunks = array();
1369  $c_text = $a_text;
1370  //echo "0";
1371  while ($c_text != "") {
1372  //var_dump($c_text); flush();
1373  //echo "1";
1374  $s1 = strpos($c_text, "<br />=");
1375  if (is_int($s1)) {
1376  //echo "2";
1377  $s2 = strpos($c_text, "<br />==");
1378  if (is_int($s2) && $s2 <= $s1) {
1379  //echo "3";
1380  $s3 = strpos($c_text, "<br />===");
1381  if (is_int($s3) && $s3 <= $s2) { // possible level three header
1382  //echo "4";
1383  $n = strpos($c_text, "<br />", $s3 + 1);
1384  if ($n > ($s3 + 9) && substr($c_text, $n - 3, 9) == "===<br />") {
1385  //echo "5";
1386  // found level three header
1387  if ($s3 > 0 || $head != "") {
1388  //echo "6";
1389  $chunks[] = array("level" => 0,
1390  "text" => $this->removeTrailingBr($head . substr($c_text, 0, $s3)));
1391  $head = "";
1392  }
1393  $chunks[] = array("level" => 3,
1394  "text" => trim(substr($c_text, $s3 + 9, $n - $s3 - 12)));
1395  $c_text = $this->handleNextBr(substr($c_text, $n + 6));
1396  } else {
1397  //echo "7";
1398  $head .= substr($c_text, 0, $n);
1399  $c_text = substr($c_text, $n);
1400  }
1401  } else { // possible level two header
1402  //echo "8";
1403  $n = strpos($c_text, "<br />", $s2 + 1);
1404  if ($n > ($s2 + 8) && substr($c_text, $n - 2, 8) == "==<br />") {
1405  //echo "9";
1406  // found level two header
1407  if ($s2 > 0 || $head != "") {
1408  //echo "A";
1409  $chunks[] = array("level" => 0,
1410  "text" => $this->removeTrailingBr($head . substr($c_text, 0, $s2)));
1411  $head = "";
1412  }
1413  $chunks[] = array("level" => 2, "text" => trim(substr($c_text, $s2 + 8, $n - $s2 - 10)));
1414  $c_text = $this->handleNextBr(substr($c_text, $n + 6));
1415  } else {
1416  //echo "B";
1417  $head .= substr($c_text, 0, $n);
1418  $c_text = substr($c_text, $n);
1419  }
1420  }
1421  } else { // possible level one header
1422  //echo "C";
1423  $n = strpos($c_text, "<br />", $s1 + 1);
1424  if ($n > ($s1 + 7) && substr($c_text, $n - 1, 7) == "=<br />") {
1425  //echo "D";
1426  // found level one header
1427  if ($s1 > 0 || $head != "") {
1428  //echo "E";
1429  $chunks[] = array("level" => 0,
1430  "text" => $this->removeTrailingBr($head . substr($c_text, 0, $s1)));
1431  $head = "";
1432  }
1433  $chunks[] = array("level" => 1, "text" => trim(substr($c_text, $s1 + 7, $n - $s1 - 8)));
1434  $c_text = $this->handleNextBr(substr($c_text, $n + 6));
1435  //echo "<br>ctext:".htmlentities($c_text)."<br>";
1436  } else {
1437  $head .= substr($c_text, 0, $n);
1438  $c_text = substr($c_text, $n);
1439  //echo "<br>head:".$head."c_text:".$c_text."<br>";
1440  }
1441  }
1442  } else {
1443  //echo "G";
1444  $chunks[] = array("level" => 0, "text" => $head . $c_text);
1445  $head = "";
1446  $c_text = "";
1447  }
1448  }
1449  if (count($chunks) == 0) {
1450  $chunks[] = array("level" => 0, "text" => "");
1451  }
1452 
1453 
1454  // remove preceding br
1455  if (substr($chunks[0]["text"], 0, 6) == "<br />") {
1456  $chunks[0]["text"] = substr($chunks[0]["text"], 6);
1457  }
1458 
1459  // remove trailing br
1460  if (substr(
1461  $chunks[count($chunks) - 1]["text"],
1462  strlen($chunks[count($chunks) - 1]["text"]) - 6,
1463  6
1464  ) == "<br />") {
1465  $chunks[count($chunks) - 1]["text"] =
1466  substr($chunks[count($chunks) - 1]["text"], 0, strlen($chunks[count($chunks) - 1]["text"]) - 6);
1467  if ($chunks[count($chunks) - 1]["text"] == "") {
1468  unset($chunks[count($chunks) - 1]);
1469  }
1470  }
1471  return $chunks;
1472  }
ilPCParagraph\removeTrailingBr
removeTrailingBr($a_str)
Remove trailing
Definition: class.ilPCParagraph.php:1496
$n
$n
Definition: RandomTest.php:85
ilPCParagraph\handleNextBr
handleNextBr($a_str)
Remove preceding
Definition: class.ilPCParagraph.php:1477
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◆ beforePageDelete()

static ilPCParagraph::beforePageDelete (   $a_page)
static

Before page is being deleted.

Parameters
object$a_pagepage object

Definition at line 2042 of file class.ilPCParagraph.php.

2043  {
2044  // delete anchors
2045  self::_deleteAnchors($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage());
2046  }

◆ checkTextArray()

ilPCParagraph::checkTextArray (   $text)
protected

Check text array.

Parameters
array
Returns
?array

Definition at line 293 of file class.ilPCParagraph.php.

References DOMXML_LOAD_PARSING, and domxml_open_mem().

Referenced by setText().

294  {
295  $check = "";
296  foreach ($text as $t) {
297  $check .= "<Paragraph>" . $t["text"] . "</Paragraph>";
298  }
299  $error = null;
300  //try {
301  $temp_dom = domxml_open_mem(
302  '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $check . '</Paragraph>',
303  DOMXML_LOAD_PARSING,
304  $error
305  );
306  //} catch (Exception $e) {
307 
308  //}
309  return $error;
310  }
domxml_open_mem
domxml_open_mem($str, $mode=0, &$error=null)
Definition: inc.xml5compliance.php:45
DOMXML_LOAD_PARSING
const DOMXML_LOAD_PARSING
Definition: inc.xml5compliance.php:40
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◆ create()

ilPCParagraph::create ( &  $a_pg_obj,
  $a_hier_id,
  $a_pc_id = "",
  $from_placeholder = false 
)

Create paragraph node (incl.

page content node) at given hierarchical ID.

Parameters
object$a_pg_objPage Object
string$a_hier_idHierarchical ID

Definition at line 152 of file class.ilPCParagraph.php.

References IL_INSERT_AFTER.

153  {
154  //echo "-$a_pc_id-";
155  //echo "<br>-".htmlentities($a_pg_obj->getXMLFromDom())."-<br><br>"; mk();
156  $this->node = $this->dom->create_element("PageContent");
157 
158  // this next line kicks out placeholders, if something is inserted
159  $a_pg_obj->insertContent(
160  $this,
161  $a_hier_id,
162  IL_INSERT_AFTER,
163  $a_pc_id,
164  $from_placeholder
165  );
166 
167  $this->par_node = $this->dom->create_element("Paragraph");
168  $this->par_node = $this->node->append_child($this->par_node);
169  $this->par_node->set_attribute("Language", "");
170  }
IL_INSERT_AFTER
const IL_INSERT_AFTER
Definition: class.ilPageObject.php:5

◆ createAfter()

ilPCParagraph::createAfter (   $node)

Create paragraph node (incl.

page content node) after given node.

Parameters
object$nodePredecessing node

Definition at line 131 of file class.ilPCParagraph.php.

References ilPageContent\$node, and ilPageContent\createPageContentNode().

132  {
133  $this->node = $this->createPageContentNode(false);
134  if ($succ_node = $node->next_sibling()) {
135  $this->node = $succ_node->insert_before($this->node, $succ_node);
136  } else {
137  $parent_node = $node->parent_node();
138  $this->node = $parent_node->append_child($this->node);
139  }
140  $this->par_node = $this->dom->create_element("Paragraph");
141  $this->par_node = $this->node->append_child($this->par_node);
142  $this->par_node->set_attribute("Language", "");
143  }
ilPageContent\createPageContentNode
createPageContentNode($a_set_this_node=true)
Create page content node (always use this method first when adding a new element) ...
Definition: class.ilPageContent.php:436
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◆ createAtNode()

ilPCParagraph::createAtNode ( &  $node)

Create new page content (incl.

paragraph) node at node

Parameters
object$nodeParent Node for Page Content

Definition at line 102 of file class.ilPCParagraph.php.

References ilPageContent\$node, and ilPageContent\createPageContentNode().

103  {
104  $this->node = $this->createPageContentNode();
105  $this->par_node = $this->dom->create_element("Paragraph");
106  $this->par_node = $this->node->append_child($this->par_node);
107  $this->par_node->set_attribute("Language", "");
108  $node->append_child($this->node);
109  }
ilPageContent\createPageContentNode
createPageContentNode($a_set_this_node=true)
Create page content node (always use this method first when adding a new element) ...
Definition: class.ilPageContent.php:436
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◆ createBeforeNode()

ilPCParagraph::createBeforeNode ( &  $node)

Create new page content (incl.

paragraph) node at node

Parameters
object$nodeParent Node for Page Content

Definition at line 116 of file class.ilPCParagraph.php.

References ilPageContent\$node, and ilPageContent\createPageContentNode().

117  {
118  $this->node = $this->createPageContentNode();
119  $this->par_node = $this->dom->create_element("Paragraph");
120  $this->par_node = $this->node->append_child($this->par_node);
121  $this->par_node->set_attribute("Language", "");
122  $node->insert_before($this->node, $node);
123  }
ilPageContent\createPageContentNode
createPageContentNode($a_set_this_node=true)
Create page content node (always use this method first when adding a new element) ...
Definition: class.ilPageContent.php:436
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◆ fixTextArray()

ilPCParagraph::fixTextArray (   $text)
protected
Parameters
array
Returns
array

Definition at line 316 of file class.ilPCParagraph.php.

References $dom, $i, and ilPageContent\$node.

317  {
318  $dom = new DOMDocument();
319  $dom->recover = true;
320  // try to fix
321  for ($i = 0; $i < count($text); $i++) {
322  $dom->loadXML(
323  '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $text[$i]["text"] . '</Paragraph>',
324  LIBXML_NOWARNING | LIBXML_NOERROR
325  );
326  foreach ($dom->childNodes as $node) {
327  if ($node->nodeName == "Paragraph") {
328  $inner = "";
329  foreach ($node->childNodes as $child) {
330  $inner .= $dom->saveXML($child);
331  }
332  $text[$i]["text"] = $inner;
333  }
334  }
335  }
336  return $text;
337  }
$i
$i
Definition: metadata.php:24

◆ getAutoIndent()

ilPCParagraph::getAutoIndent ( )

Get AutoIndent (Code Paragraphs)

Parameters
stringAuto Indent attribute

Definition at line 464 of file class.ilPCParagraph.php.

465  {
466  return $this->par_node->get_attribute("AutoIndent");
467  }

◆ getBBMap()

static ilPCParagraph::getBBMap ( )
staticprotected

Get bb to xml tag map.

Returns
array map

Definition at line 62 of file class.ilPCParagraph.php.

63  {
64  return self::$bb_tags;
65  }

◆ getCharacteristic()

ilPCParagraph::getCharacteristic ( )

Get characteristic of paragraph.

Returns
string characteristic

Definition at line 437 of file class.ilPCParagraph.php.

Referenced by getModel(), getType(), and setText().

438  {
439  if (is_object($this->par_node)) {
440  return $this->par_node->get_attribute("Characteristic");
441  }
442  }
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◆ getDownloadTitle()

ilPCParagraph::getDownloadTitle ( )

get attribute download title

Definition at line 506 of file class.ilPCParagraph.php.

507  {
508  return $this->par_node->get_attribute("DownloadTitle");
509  }

◆ getJavascriptFiles()

ilPCParagraph::getJavascriptFiles (   $a_mode)

Get Javascript files.

Definition at line 2211 of file class.ilPCParagraph.php.

References ilLinkifyUtil\getLocalJsPaths().

2212  {
2213  $adve_settings = new ilSetting("adve");
2214 
2215  if ($a_mode != "edit" && $adve_settings->get("auto_url_linking")) {
2216  include_once("./Services/Link/classes/class.ilLinkifyUtil.php");
2217  return ilLinkifyUtil::getLocalJsPaths();
2218  }
2219 
2220  return array();
2221  }
ilLinkifyUtil\getLocalJsPaths
static getLocalJsPaths()
Get paths of necessary js files.
Definition: class.ilLinkifyUtil.php:38
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◆ getLanguage()

ilPCParagraph::getLanguage ( )

get language

Definition at line 542 of file class.ilPCParagraph.php.

Referenced by input2xml(), and setText().

543  {
544  return $this->par_node->get_attribute("Language");
545  }
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◆ getLastSavedPCId()

ilPCParagraph::getLastSavedPCId (   $a_pg_obj,
  $a_as_ajax_str = false 
)

Get last inserted pc ids.

Parameters

Definition at line 1596 of file class.ilPCParagraph.php.

References ilPageContent\$hier_id.

1597  {
1598  if ($a_as_ajax_str) {
1599  $a_pg_obj->stripHierIDs();
1600  $a_pg_obj->addHierIds();
1601  $ids = "###";
1602  //var_dump($this->inserted_pc_ids);
1603  $combined = $a_pg_obj->getHierIdsForPCIds(
1604  array($this->inserted_pc_id)
1605  );
1606  foreach ($combined as $pc_id => $hier_id) {
1607  //echo "1";
1608  $ids .= $sep . $hier_id . ":" . $pc_id;
1609  $sep = ";";
1610  }
1611  $ids .= "###";
1612  return $ids;
1613  }
1614 
1615  return $this->inserted_pc_id;
1616  }

◆ getModel()

ilPCParagraph::getModel ( )

Definition at line 2243 of file class.ilPCParagraph.php.

References getCharacteristic(), getText(), xml2output(), and ilPCParagraphGUI\xml2outputJS().

2244  {
2245  $model = new \stdClass();
2246  $s_text = $this->getText();
2247  $s_text = $this->xml2output($s_text, true, false);
2248  $s_text = ilPCParagraphGUI::xml2outputJS($s_text);
2249  $char = $this->getCharacteristic();
2250  if ($char == "") {
2251  $char = "Standard";
2252  }
2253  $model->characteristic = $char;
2254  $model->text = $s_text;
2255 
2256  return $model;
2257  }
ilPCParagraphGUI\xml2outputJS
static xml2outputJS($s_text)
Prepare content for js output.
Definition: class.ilPCParagraphGUI.php:348
ilPCParagraph\xml2output
static xml2output($a_text, $a_wysiwyg=false, $a_replace_lists=true, $unmask=true)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:1180
ilPCParagraph\getText
getText($a_short_mode=false)
Get (xml) content of paragraph.
Definition: class.ilPCParagraph.php:344
ilPCParagraph\getCharacteristic
getCharacteristic()
Get characteristic of paragraph.
Definition: class.ilPCParagraph.php:437
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◆ getOnloadCode()

ilPCParagraph::getOnloadCode (   $a_mode)

Get onload code.

Parameters

Definition at line 2229 of file class.ilPCParagraph.php.

2230  {
2231  $adve_settings = new ilSetting("adve");
2232 
2233  if ($a_mode != "edit" && $adve_settings->get("auto_url_linking")) {
2234  return array("il.ExtLink.autolink('.ilc_Paragraph, .ilc_page_fn_Footnote','ilc_link_ExtLink');");
2235  }
2236 
2237  return array();
2238  }

◆ getParagraphSequenceContent()

ilPCParagraph::getParagraphSequenceContent (   $a_pg_obj)

Get paragraph sequenc of current paragraph.

Definition at line 361 of file class.ilPCParagraph.php.

References ilPageContent\$hier_id, $i, ilPageContent\readHierId(), ilPageContent\readPCId(), and ilPCParagraphGUI\xml2outputJS().

362  {
363  $childs = $this->par_node->parent_node()->parent_node()->child_nodes();
364  $seq = array();
365  $cur_seq = array();
366  $found = false;
367  $pc_id = $this->readPCId();
368  $hier_id = $this->readHierId();
369  for ($i = 0; $i < count($childs); $i++) {
370  $pchilds = $childs[$i]->child_nodes();
371  if ($pchilds[0]->node_name() == "Paragraph" &&
372  $pchilds[0]->get_attribute("Characteristic") != "Code") {
373  $cur_seq[] = $childs[$i];
374 
375  // check whether this is the sequence of the current paragraph
376  if ($childs[$i]->get_attribute("PCID") == $pc_id &&
377  $childs[$i]->get_attribute("HierId") == $hier_id) {
378  $found = true;
379  }
380 
381  // if this is the current sequenc, get it
382  if ($found) {
383  $seq = $cur_seq;
384  }
385  } else {
386  // non-paragraph element found -> init the current sequence
387  $cur_seq = array();
388  $found = false;
389  }
390  }
391 
392  $content = "";
393  $ids = "###";
394  $id_sep = "";
395  foreach ($seq as $p_node) {
396  $ids .= $id_sep . $p_node->get_attribute("HierId") . ":" . $p_node->get_attribute("PCID");
397  $po = $a_pg_obj->getContentObject(
398  $p_node->get_attribute("HierId"),
399  $p_node->get_attribute("PCID")
400  );
401  $s_text = $po->getText();
402  $s_text = $po->xml2output($s_text, true, false);
403  $char = $po->getCharacteristic();
404  if ($char == "") {
405  $char = "Standard";
406  }
407  $s_text = ilPCParagraphGUI::xml2outputJS($s_text, $char, $po->readPCId());
408  $content .= $s_text;
409  $id_sep = ";";
410  }
411  $ids .= "###";
412 
413  return $ids . $content;
414  }
ilPCParagraphGUI\xml2outputJS
static xml2outputJS($s_text)
Prepare content for js output.
Definition: class.ilPCParagraphGUI.php:348
ilPageContent\readPCId
readPCId()
Read PC Id.
Definition: class.ilPageContent.php:289
ilPageContent\readHierId
readHierId()
Read PC Id.
Definition: class.ilPageContent.php:186
$i
$i
Definition: metadata.php:24
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◆ getShowLineNumbers()

ilPCParagraph::getShowLineNumbers ( )

get attribute showlinenumbers

Definition at line 526 of file class.ilPCParagraph.php.

527  {
528  return $this->par_node->get_attribute("ShowLineNumbers");
529  }

◆ getSubCharacteristic()

ilPCParagraph::getSubCharacteristic ( )

get attribute subcharacteristic

Definition at line 483 of file class.ilPCParagraph.php.

484  {
485  return $this->par_node->get_attribute("SubCharacteristic");
486  }

◆ getText()

ilPCParagraph::getText (   $a_short_mode = false)

Get (xml) content of paragraph.

Returns
string Paragraph Content.

Definition at line 344 of file class.ilPCParagraph.php.

References $i.

Referenced by autoLinkGlossaries(), and getModel().

345  {
346  if (is_object($this->par_node)) {
347  $content = "";
348  $childs = $this->par_node->child_nodes();
349  for ($i = 0; $i < count($childs); $i++) {
350  $content .= $this->dom->dump_node($childs[$i]);
351  }
352  return $content;
353  } else {
354  return "";
355  }
356  }
$i
$i
Definition: metadata.php:24
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◆ getType()

ilPCParagraph::getType ( )

Need to override getType from ilPageContent to distinguish between Pararagraph and Source.

Definition at line 1507 of file class.ilPCParagraph.php.

References getCharacteristic().

1508  {
1509  return ($this->getCharacteristic() == "Code")?"src":parent::getType();
1510  }
ilPCParagraph\getCharacteristic
getCharacteristic()
Get characteristic of paragraph.
Definition: class.ilPCParagraph.php:437
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◆ getXMLTagMap()

static ilPCParagraph::getXMLTagMap ( )
staticprotected

Get tag to bb map.

Returns
array map

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

73  {
74  return array_flip(self::$bb_tags);
75  }

◆ handleAjaxContent()

static ilPCParagraph::handleAjaxContent (   $a_content)
static

Handle ajax content.

Definition at line 1622 of file class.ilPCParagraph.php.

References $i, $res, $ret, ilPageContentGUI\_getCommonBBButtons(), ilDOM2Util\addParent(), ilUtil\attribsToArray(), ilDOM2Util\changeName(), ilDOM2Util\replaceByChilds(), and ilUtil\stripSlashes().

Referenced by ILIAS\COPage\Editor\Components\Table\TableCommandActionHandler\updateData(), and ilPCDataTableGUI\updateJS().

1623  {
1624  $a_content = "<dummy>" . $a_content . "</dummy>";
1625 
1626  $doc = new DOMDocument();
1627 
1628  $content = ilUtil::stripSlashes($a_content, false);
1629 
1630  // $content = str_replace("&lt;", "<", $content);
1631  // $content = str_replace("&gt;", ">", $content);
1632  //echo "\n\n".$content;
1633  $res = $doc->loadXML($content);
1634 
1635  if (!$res) {
1636  return false;
1637  }
1638 
1639  // convert tags
1640  $xpath = new DOMXpath($doc);
1641 
1642  $tags = self::getXMLTagMap();
1643 
1644  $elements = $xpath->query("//span");
1645  include_once("./Services/Utilities/classes/class.ilDOM2Util.php");
1646  while (!is_null($elements) && !is_null($element = $elements->item(0))) {
1647  //$element = $elements->item(0);
1648  $class = $element->getAttribute("class");
1649  if (substr($class, 0, 16) == "ilc_text_inline_") {
1650  $class_arr = explode(" ", $class);
1651  $tag = substr($class_arr[0], 16);
1652  if (isset($tags[$tag])) { // known tag like strong
1653  $cnode = ilDOM2Util::changeName($element, "il" . substr($class_arr[0], 16), false);
1654  } else { // unknown tag -> marked text
1655  $cnode = ilDOM2Util::changeName($element, "ilMarked", false);
1656  $cnode->setAttribute("Class", substr($class_arr[0], 16));
1657  }
1658  for ($i = 1; $i < count($class_arr); $i++) {
1659  $tag = substr($class_arr[$i], 16);
1660  if (isset($tags[$tag])) { // known tag like strong
1661  $cnode = ilDOM2Util::addParent($cnode, "il" . substr($class_arr[$i], 16));
1662  } else { // unknown tag -> marked element
1663  $cnode = ilDOM2Util::addParent($cnode, "ilMarked");
1664  $cnode->setAttribute("Class", substr($class_arr[$i], 16));
1665  }
1666  }
1667  } else {
1668  ilDOM2Util::replaceByChilds($element);
1669  }
1670 
1671  $elements = $xpath->query("//span");
1672  }
1673 
1674  // convert tags
1675  $xpath = new DOMXpath($doc);
1676  $elements = $xpath->query("/dummy/div");
1677 
1678  $ret = array();
1679  if (!is_null($elements)) {
1680  foreach ($elements as $element) {
1681  $id = $element->getAttribute("id");
1682  $class = $element->getAttribute("class");
1683  $class = substr($class, 15);
1684  if (trim($class) == "") {
1685  $class = "Standard";
1686  }
1687 
1688  $text = $doc->saveXML($element);
1689  $text = str_replace("<br/>", "\n", $text);
1690 
1691  // remove wrapping div
1692  $pos = strpos($text, ">");
1693  $text = substr($text, $pos + 1);
1694  $pos = strrpos($text, "<");
1695  $text = substr($text, 0, $pos);
1696 
1697  // todo: remove empty spans <span ...> </span>
1698 
1699  // replace tags by bbcode
1700  foreach (ilPageContentGUI::_getCommonBBButtons() as $bb => $cl) {
1701  if (!in_array($bb, array("code", "tex", "fn", "xln"))) {
1702  $text = str_replace(
1703  "<il" . $cl . ">",
1704  "[" . $bb . "]",
1705  $text
1706  );
1707  $text = str_replace(
1708  "</il" . $cl . ">",
1709  "[/" . $bb . "]",
1710  $text
1711  );
1712  $text = str_replace("<il" . $cl . "/>", "", $text);
1713  }
1714  }
1715  $text = str_replace(
1716  array("<code>", "</code>"),
1717  array("[code]", "[/code]"),
1718  $text
1719  );
1720  $text = str_replace(
1721  array('<sup class="ilc_sup_Sup">', '<sup>', "</sup>"),
1722  array("[sup]", "[sup]", "[/sup]"),
1723  $text
1724  );
1725  $text = str_replace(
1726  array('<sub class="ilc_sub_Sub">', '<sub>', "</sub>"),
1727  array("[sub]", "[sub]", "[/sub]"),
1728  $text
1729  );
1730 
1731  $text = str_replace("<code/>", "", $text);
1732  $text = str_replace('<ul class="ilc_list_u_BulletedList"/>', "", $text);
1733  $text = str_replace('<ul class="ilc_list_o_NumberedList"/>', "", $text);
1734 
1735  // replace marked text
1736  // external links
1737  $any = "[^>]*";
1738  while (preg_match('~<ilMarked(' . $any . ')>~i', $text, $found)) {
1739  $found[0];
1740  $attribs = ilUtil::attribsToArray($found[1]);
1741  $text = str_replace("<ilMarked" . $found[1] . ">", "[marked class=\"" . $attribs["Class"] . "\"]", $text);
1742  }
1743  $text = str_replace("</ilMarked>", "[/marked]", $text);
1744 
1745 
1746  $ret[] = array("text" => $text, "id" => $id, "class" => $class);
1747  }
1748  }
1749 
1750  // we should only have one here!
1751  return $ret[0];
1752  }
ilUtil\attribsToArray
static attribsToArray($a_str)
converts a string of format var1 = "val1" var2 = "val2" ...
Definition: class.ilUtil.php:1423
ilDOM2Util\replaceByChilds
static replaceByChilds($node)
Replace a node by its child.
Definition: class.ilDOM2Util.php:76
$res
foreach($_POST as $key=> $value) $res
Definition: save_question_post_data.php:15
ilDOM2Util\changeName
static changeName($node, $name, $keep_attributes=true)
Change name of a node.
Definition: class.ilDOM2Util.php:20
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2406
ilDOM2Util\addParent
static addParent($node, $name)
Add parent.
Definition: class.ilDOM2Util.php:44
ilPageContentGUI\_getCommonBBButtons
static _getCommonBBButtons()
Get common bb buttons.
Definition: class.ilPageContentGUI.php:145
$ret
$ret
Definition: parser.php:6
$i
$i
Definition: metadata.php:24
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◆ handleAjaxContentPost()

static ilPCParagraph::handleAjaxContentPost (   $text)
static

Post input2xml handling of ajax content.

Definition at line 1757 of file class.ilPCParagraph.php.

Referenced by insert(), saveJS(), ILIAS\COPage\Editor\Components\Table\TableCommandActionHandler\updateData(), and ilPCDataTableGUI\updateJS().

1758  {
1759  $text = str_replace(
1760  array("&lt;ul&gt;", "&lt;/ul&gt;"),
1761  array("<SimpleBulletList>", "</SimpleBulletList>"),
1762  $text
1763  );
1764  $text = str_replace(
1765  array("&lt;ul class='ilc_list_u_BulletedList'&gt;", "&lt;/ul&gt;"),
1766  array("<SimpleBulletList>", "</SimpleBulletList>"),
1767  $text
1768  );
1769  $text = str_replace(
1770  array("&lt;ul class=\"ilc_list_u_BulletedList\"&gt;", "&lt;/ul&gt;"),
1771  array("<SimpleBulletList>", "</SimpleBulletList>"),
1772  $text
1773  );
1774  $text = str_replace(
1775  array("&lt;ol&gt;", "&lt;/ol&gt;"),
1776  array("<SimpleNumberedList>", "</SimpleNumberedList>"),
1777  $text
1778  );
1779  $text = str_replace(
1780  array("&lt;ol class='ilc_list_o_NumberedList'&gt;", "&lt;/ol&gt;"),
1781  array("<SimpleNumberedList>", "</SimpleNumberedList>"),
1782  $text
1783  );
1784  $text = str_replace(
1785  array("&lt;ol class=\"ilc_list_o_NumberedList\"&gt;", "&lt;/ol&gt;"),
1786  array("<SimpleNumberedList>", "</SimpleNumberedList>"),
1787  $text
1788  );
1789  $text = str_replace(
1790  array("&lt;li&gt;", "&lt;/li&gt;"),
1791  array("<SimpleListItem>", "</SimpleListItem>"),
1792  $text
1793  );
1794  $text = str_replace(
1795  array("&lt;li class='ilc_list_item_StandardListItem'&gt;", "&lt;/li&gt;"),
1796  array("<SimpleListItem>", "</SimpleListItem>"),
1797  $text
1798  );
1799  $text = str_replace(
1800  array("&lt;li class=\"ilc_list_item_StandardListItem\"&gt;", "&lt;/li&gt;"),
1801  array("<SimpleListItem>", "</SimpleListItem>"),
1802  $text
1803  );
1804 
1805  $text = str_replace(
1806  array("&lt;li class=\"ilc_list_item_StandardListItem\"/&gt;"),
1807  array("<SimpleListItem></SimpleListItem>"),
1808  $text
1809  );
1810 
1811  $text = str_replace("<SimpleBulletList><br />", "<SimpleBulletList>", $text);
1812  $text = str_replace("<SimpleNumberedList><br />", "<SimpleNumberedList>", $text);
1813  $text = str_replace("<br /><SimpleBulletList>", "<SimpleBulletList>", $text);
1814  $text = str_replace("<br /><SimpleNumberedList>", "<SimpleNumberedList>", $text);
1815  $text = str_replace("</SimpleBulletList><br />", "</SimpleBulletList>", $text);
1816  $text = str_replace("</SimpleNumberedList><br />", "</SimpleNumberedList>", $text);
1817  $text = str_replace("</SimpleListItem><br />", "</SimpleListItem>", $text);
1818 
1819  return $text;
1820  }
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◆ handleNextBr()

ilPCParagraph::handleNextBr (   $a_str)

Remove preceding

Definition at line 1477 of file class.ilPCParagraph.php.

Referenced by autoSplit().

1478  {
1479  // do not remove, if next line starts with a "=", otherwise two
1480  // headlines in a row will not be recognized
1481  if (substr($a_str, 0, 6) == "<br />" && substr($a_str, 6, 1) != "=") {
1482  $a_str = substr($a_str, 6);
1483  } else {
1484  // if next line starts with a "=" we need to reinsert the <br />
1485  // otherwise it will not be recognized
1486  if (substr($a_str, 0, 1) == "=") {
1487  $a_str = "<br />" . $a_str;
1488  }
1489  }
1490  return $a_str;
1491  }
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◆ init()

ilPCParagraph::init ( )

Init page content component.

Definition at line 48 of file class.ilPCParagraph.php.

References $DIC, ilPageContent\setType(), and user().

49  {
50  global $DIC;
51 
52  $this->user = $DIC->user();
53  $this->lng = $DIC->language();
54  $this->setType("par");
55  }
ilPageContent\setType
setType($a_type)
Set Type.
Definition: class.ilPageContent.php:94
user
user()
Definition: user.php:4
$DIC
global $DIC
Definition: goto.php:24
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◆ input2xml()

ilPCParagraph::input2xml (   $a_text,
  $a_wysiwyg = 0,
  $a_handle_lists = true 
)

Definition at line 547 of file class.ilPCParagraph.php.

References _input2xml(), and getLanguage().

548  {
549  return $this->_input2xml($a_text, $this->getLanguage(), $a_wysiwyg, $a_handle_lists);
550  }
ilPCParagraph\getLanguage
getLanguage()
get language
Definition: class.ilPCParagraph.php:542
ilPCParagraph\_input2xml
static _input2xml($a_text, $a_lang, $a_wysiwyg=0, $a_handle_lists=true)
converts user input to xml
Definition: class.ilPCParagraph.php:571
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◆ input2xmlReplaceLists()

static ilPCParagraph::input2xmlReplaceLists (   $a_text)
static

Converts xml from DB to output in edit textarea.

Parameters
string$a_textxml from db
Returns
string string ready for edit textarea

Definition at line 1004 of file class.ilPCParagraph.php.

References $i, and $rows.

Referenced by _input2xml(), and ilSCORM2004Asset\convertLists().

1005  {
1006  $rows = explode("<br />", $a_text . "<br />");
1007  //var_dump($a_text);
1008 
1009  $old_level = 0;
1010 
1011  $text = "";
1012 
1013  foreach ($rows as $row) {
1014  $level = 0;
1015  if (str_replace("#", "*", substr($row, 0, 3)) == "***") {
1016  $level = 3;
1017  } elseif (str_replace("#", "*", substr($row, 0, 2)) == "**") {
1018  $level = 2;
1019  } elseif (str_replace("#", "*", substr($row, 0, 1)) == "*") {
1020  $level = 1;
1021  }
1022 
1023  // end previous line
1024  if ($level < $old_level) {
1025  for ($i = $old_level; $i > $level; $i--) {
1026  $text .= "</SimpleListItem></" . $clist[$i] . ">";
1027  }
1028  if ($level > 0) {
1029  $text .= "</SimpleListItem>";
1030  }
1031  } elseif ($old_level > 0 && $level > 0 && ($level == $old_level)) {
1032  $text .= "</SimpleListItem>";
1033  } elseif (($level == $old_level) && $text != "") {
1034  $text .= "<br />";
1035  }
1036 
1037  // start next line
1038  if ($level > $old_level) {
1039  for ($i = $old_level + 1; $i <= $level; $i++) {
1040  if (substr($row, $i - 1, 1) == "*") {
1041  $clist[$i] = "SimpleBulletList";
1042  } else {
1043  $clist[$i] = "SimpleNumberedList";
1044  }
1045  $text .= "<" . $clist[$i] . "><SimpleListItem>";
1046  }
1047  } elseif ($old_level > 0 && $level > 0) {
1048  $text .= "<SimpleListItem>";
1049  }
1050  $text .= substr($row, $level);
1051 
1052  $old_level = $level;
1053  }
1054 
1055  // remove "<br />" at the end
1056  if (substr($text, strlen($text) - 6) == "<br />") {
1057  $text = substr($text, 0, strlen($text) - 6);
1058  }
1059 
1060  return $text;
1061  }
$rows
$rows
Definition: xhr_table.php:10
$i
$i
Definition: metadata.php:24
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◆ insert()

ilPCParagraph::insert ( \ilPageObject  $page,
  $a_content,
  $a_char,
  $a_pc_id,
  $a_insert_at = "",
  $a_new_pc_id = "" 
)

Save input coming from ajax.

Parameters

Definition at line 2265 of file class.ilPCParagraph.php.

References $ilUser, $user, exit, ilPageContent\getPage(), and handleAjaxContentPost().

2266  {
2267  $ilUser = $this->user;
2268 
2269  $this->log->debug("step 1: " . substr($a_content, 0, 1000));
2270 
2271  try {
2272  $t = self::handleAjaxContent($a_content);
2273  } catch (Exception $ex) {
2274  return $ex->getMessage() . ": " . htmlentities($a_content);
2275  }
2276 
2277  $this->log->debug("step 2: " . substr($t["text"], 0, 1000));
2278  if ($t === false) {
2279  return false;
2280  }
2281 
2282  $pc_id = explode(":", $a_pc_id);
2283  $insert_at = explode(":", $a_insert_at);
2284  $t_id = explode(":", $t["id"]);
2285 
2286  // insert new paragraph
2287  if ($a_insert_at != "") {
2288  $par = new ilPCParagraph($this->getPage());
2289  $par->create($page, $insert_at[0], $insert_at[1]);
2290  } else {
2291  $par = $a_pg_obj->getContentObject($pc_id[0], $pc_id[1]);
2292  }
2293 
2294  if ($a_insert_at != "") {
2295  $pc_id = ($a_new_pc_id != "")
2296  ? $a_new_pc_id
2297  : $a_pg_obj->generatePCId();
2298  $par->writePCId($pc_id);
2299  $this->inserted_pc_id = $pc_id;
2300  } else {
2301  $this->inserted_pc_id = $pc_id[1];
2302  }
2303 
2304  $par->setLanguage($ilUser->getLanguage());
2305  $par->setCharacteristic($t["class"]);
2306 
2307  $t2 = $par->input2xml($t["text"], true, false);
2308  $this->log->debug("step 3: " . substr($t2, 0, 1000));
2309 
2310  $t2 = ilPCParagraph::handleAjaxContentPost($t2);
2311  $this->log->debug("step 4: " . substr($t2, 0, 1000));
2312 
2313  $updated = $par->setText($t2, true);
2314 
2315  if ($updated !== true) {
2316  echo $updated;
2317  exit;
2318  return false;
2319  }
2320  $updated = $par->updatePage($a_pg_obj);
2321  //$updated = $a_pg_obj->update();
2322  return $updated;
2323  }
exit
exit
Definition: login.php:29
ilPCParagraph\handleAjaxContentPost
static handleAjaxContentPost($text)
Post input2xml handling of ajax content.
Definition: class.ilPCParagraph.php:1757
ilPCParagraph
Class ilPCParagraph.
Definition: class.ilPCParagraph.php:16
$ilUser
$ilUser
Definition: imgupload.php:18
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◆ intLinks2xml()

static ilPCParagraph::intLinks2xml (   $a_text)
static

internal links to xml

Parameters

Definition at line 796 of file class.ilPCParagraph.php.

References $DIC, ilObjUser\_lookupId(), and ilUtil\attribsToArray().

797  {
798  global $DIC;
799 
800  $objDefinition = $DIC["objDefinition"];
801 
802  $rtypes = $objDefinition->getAllRepositoryTypes();
803 
804  // internal links
805  //$any = "[^\]]*"; // this doesn't work :-(
806  $ws = "[ \t\r\f\v\n]*";
807  $ltypes = "page|chap|term|media|obj|dfile|sess|wpage|ppage|" . implode("|", $rtypes);
808  // empty internal links
809  while (preg_match('~\[(iln' . $ws . '((inst' . $ws . '=' . $ws . '([\"0-9])*)?' . $ws .
810  "((" . $ltypes . ")$ws=$ws([\"0-9])*)$ws" .
811  "(target$ws=$ws(\"(New|FAQ|Media)\"))?$ws(anchor$ws=$ws(\"([^\"])*\"))?$ws))\]\[\/iln\]~i", $a_text, $found)) {
812  $a_text = str_replace($found[0], "", $a_text);
813  }
814  while (preg_match('~\[(iln' . $ws . '((inst' . $ws . '=' . $ws . '([\"0-9])*)?' . $ws .
815  "((" . $ltypes . ")$ws=$ws([\"0-9])*)$ws" .
816  "(target$ws=$ws(\"(New|FAQ|Media)\"))?$ws(anchor$ws=$ws(\"([^\"])*\"))?$ws))\]~i", $a_text, $found)) {
817  $attribs = ilUtil::attribsToArray($found[2]);
818  $inst_str = $attribs["inst"];
819  // pages
820  if (isset($attribs["page"])) {
821  $a_text = self::replaceBBTagByMatching(
822  "[" . $found[1] . "]",
823  "[/iln]",
824  "IntLink",
825  $a_text,
826  [
827  "Target" => "il_" . $inst_str . "_pg_" . $attribs['page'],
828  "Type" => "PageObject",
829  "TargetFrame" => $found[10] ?? "",
830  "Anchor" => $attribs["anchor"] ?? ""
831  ]
832  );
833  }
834  // chapters
835  elseif (isset($attribs["chap"])) {
836  $a_text = self::replaceBBTagByMatching(
837  "[" . $found[1] . "]",
838  "[/iln]",
839  "IntLink",
840  $a_text,
841  [
842  "Target" => "il_" . $inst_str . "_st_" . $attribs['chap'],
843  "Type" => "StructureObject",
844  "TargetFrame" => $found[10] ?? ""
845  ]
846  );
847  }
848  // glossary terms
849  elseif (isset($attribs["term"])) {
850  $a_text = self::replaceBBTagByMatching(
851  "[" . $found[1] . "]",
852  "[/iln]",
853  "IntLink",
854  $a_text,
855  [
856  "Target" => "il_" . $inst_str . "_git_" . $attribs['term'],
857  "Type" => "GlossaryItem",
858  "TargetFrame" => (($found[10] ?? "") == "New")
859  ? "New"
860  : "Glossary"
861  ]
862  );
863  }
864  // wiki pages
865  elseif (isset($attribs["wpage"])) {
866  $a_text = self::replaceBBTagByMatching(
867  "[" . $found[1] . "]",
868  "[/iln]",
869  "IntLink",
870  $a_text,
871  [
872  "Target" => "il_" . $inst_str . "_wpage_" . $attribs['wpage'],
873  "Type" => "WikiPage",
874  "Anchor" => $attribs["anchor"] ?? ""
875  ]
876  );
877  }
878  // portfolio pages
879  elseif (isset($attribs["ppage"])) {
880  $a_text = self::replaceBBTagByMatching(
881  "[" . $found[1] . "]",
882  "[/iln]",
883  "IntLink",
884  $a_text,
885  [
886  "Target" => "il_" . $inst_str . "_ppage_" . $attribs['ppage'],
887  "Type" => "PortfolioPage"
888  ]
889  );
890  }
891  // media object
892  elseif (isset($attribs["media"])) {
893  $a_text = self::replaceBBTagByMatching(
894  "[" . $found[1] . "]",
895  "[/iln]",
896  "IntLink",
897  $a_text,
898  [
899  "Target" => "il_" . $inst_str . "_mob_" . $attribs['media'],
900  "Type" => "MediaObject",
901  "TargetFrame" => $found[10] ?? ""
902  ]
903  );
904  }
905  // direct download file (no repository object)
906  elseif (isset($attribs["dfile"])) {
907  $a_text = self::replaceBBTagByMatching(
908  "[" . $found[1] . "]",
909  "[/iln]",
910  "IntLink",
911  $a_text,
912  [
913  "Target" => "il_" . $inst_str . "_dfile_" . $attribs['dfile'],
914  "Type" => "File"
915  ]
916  );
917  }
918  // repository items (id is ref_id (will be used internally but will
919  // be replaced by object id for export purposes)
920  else {
921  foreach ($objDefinition->getAllRepositoryTypes() as $t) {
922  if (isset($attribs[$t])) {
923  $obj_id = $attribs[$t];
924  }
925  }
926  if (isset($attribs["obj"])) {
927  $obj_id = $attribs["obj"];
928  }
929 
930  if ($obj_id > 0) {
931  if ($inst_str == "") {
932  $a_text = self::replaceBBTagByMatching(
933  "[" . $found[1] . "]",
934  "[/iln]",
935  "IntLink",
936  $a_text,
937  [
938  "Target" => "il_" . $inst_str . "_obj_" . $obj_id,
939  "Type" => "RepositoryItem"
940  ]
941  );
942  } else {
943  $a_text = self::replaceBBTagByMatching(
944  "[" . $found[1] . "]",
945  "[/iln]",
946  "IntLink",
947  $a_text,
948  [
949  "Target" => "il_" . $inst_str . "_" . $found[6] . "_" . $obj_id,
950  "Type" => "RepositoryItem"
951  ]
952  );
953  }
954  } else {
955  $a_text = preg_replace('/\[' . $found[1] . '\]/i', "[error: iln" . $found[1] . "]", $a_text);
956  }
957  }
958  }
959 
960  while (preg_match("~\[(iln$ws((inst$ws=$ws([\"0-9])*)?" . $ws . "media$ws=$ws([\"0-9])*)$ws)/\]~i", $a_text, $found)) {
961  $attribs = ilUtil::attribsToArray($found[2]);
962  $inst_str = $attribs["inst"] ?? "";
963  $a_text = self::replaceBBTagByMatching(
964  "[" . $found[1] . "/]",
965  "",
966  "IntLink",
967  $a_text,
968  [
969  "Target" => "il_" . $inst_str . "_mob_" . $attribs['media'],
970  "Type" => "MediaObject"
971  ]
972  );
973  }
974 
975  // user
976  while (preg_match("~\[(iln$ws((inst$ws=$ws([\"0-9])*)?" . $ws . "user$ws=$ws(\"([^\"])*)\")$ws)/\]~i", $a_text, $found)) {
977  $attribs = ilUtil::attribsToArray($found[2]);
978  $inst_str = $attribs["inst"];
979  include_once("./Services/User/classes/class.ilObjUser.php");
980  $user_id = ilObjUser::_lookupId($attribs['user']);
981  $a_text = self::replaceBBTagByMatching(
982  "[" . $found[1] . "/]",
983  "",
984  "IntLink",
985  $a_text,
986  [
987  "Target" => "il_" . $inst_str . "_user_" . $user_id,
988  "Type" => "User"
989  ]
990  );
991  }
992 
993  return $a_text;
994  }
ilUtil\attribsToArray
static attribsToArray($a_str)
converts a string of format var1 = "val1" var2 = "val2" ...
Definition: class.ilUtil.php:1423
ilObjUser\_lookupId
static _lookupId($a_user_str)
Lookup id by login.
Definition: class.ilObjUser.php:832
$DIC
global $DIC
Definition: goto.php:24
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◆ isValidTagContent()

static ilPCParagraph::isValidTagContent ( string  $content)
staticprotected

Definition at line 703 of file class.ilPCParagraph.php.

703  : bool
704  {
705  libxml_use_internal_errors(true);
706  $sxe = simplexml_load_string("<?xml version='1.0'?><dummy>" . $content . "</dummy>");
707  libxml_use_internal_errors(false);
708  return ($sxe !== false);
709  }

◆ linkTermsInDom()

static ilPCParagraph::linkTermsInDom (   $a_dom,
  $a_terms,
  $a_par_node = null 
)
staticprotected

Link terms in a dom page object in bb style.

Parameters

Definition at line 1879 of file class.ilPCParagraph.php.

References Vendor\Package\$a, Vendor\Package\$b, ilPageContent\$node, DOMXML_LOAD_PARSING, domxml_open_mem(), ilUtil\sortArray(), ilStr\strIPos(), ilStr\strLen(), ilStr\strPos(), ilStr\strrPos(), and ilStr\subStr().

1880  {
1881  // sort terms by their length (shortes first)
1882  // to prevent that nested tags are builded
1883  foreach ($a_terms as $k => $t) {
1884  $a_terms[$k]["termlength"] = strlen($t["term"]);
1885  }
1886  $a_terms = ilUtil::sortArray($a_terms, "termlength", "asc", true);
1887 
1888 
1889  if ($a_dom instanceof php4DOMDocument) {
1890  $a_dom = $a_dom->myDOMDocument;
1891  }
1892  if ($a_par_node instanceof php4DOMElement) {
1893  $a_par_node = $a_par_node->myDOMNode;
1894  }
1895 
1896  $xpath = new DOMXPath($a_dom);
1897 
1898  if ($a_par_node == null) {
1899  $parnodes = $xpath->query("//Paragraph[@Characteristic != 'Code']");
1900  } else {
1901  $parnodes = $xpath->query(".//Paragraph[@Characteristic != 'Code']", $a_par_node->parentNode);
1902  }
1903 
1904  include_once("./Services/Utilities/classes/class.ilStr.php");
1905 
1906  foreach ($parnodes as $parnode) {
1907  $textnodes = $xpath->query('.//text()', $parnode);
1908  foreach ($textnodes as $node) {
1909  $p = $node->getNodePath();
1910 
1911  // we do not change text nodes inside of links
1912  if (!is_int(strpos($p, "/IntLink")) &&
1913  !is_int(strpos($p, "/ExtLink"))) {
1914  $node_val = $node->nodeValue;
1915 
1916  // all terms
1917  foreach ($a_terms as $t) {
1918  $pos = ilStr::strIPos($node_val, $t["term"]);
1919 
1920  // if term found
1921  while (is_int($pos)) {
1922  // check if we are in a tex tag, see #22261
1923  $tex_bpos = ilStr::strrPos(ilStr::subStr($node_val, 0, $pos), "[tex]");
1924  $tex_epos = ilStr::strPos($node_val, "[/tex]", $tex_bpos);
1925  if ($tex_bpos > 0 && $tex_epos > 0 && $tex_bpos < $pos && $tex_epos > $pos) {
1926  $pos += ilStr::strLen($t["term"]);
1927  } else {
1928 
1929  // check if the string is not included in another word
1930  // note that []
1931  $valid_limiters = array("", " ", "&nbsp;", ".", ",", ":", ";", "!", "?", "\"", "'", "(", ")");
1932  $b = ($pos > 0)
1933  ? ilStr::subStr($node_val, $pos - 1, 1)
1934  : "";
1935  $a = ilStr::subStr($node_val, $pos + ilStr::strLen($t["term"]), 1);
1936  if ((in_array($b, $valid_limiters) || htmlentities($b, null, 'utf-8') == "&nbsp;") && in_array($a, $valid_limiters)) {
1937  $mid = '[iln term="' . $t["id"] . '"]' .
1938  ilStr::subStr($node_val, $pos, ilStr::strLen($t["term"])) .
1939  "[/iln]";
1940 
1941  $node_val = ilStr::subStr($node_val, 0, $pos) .
1942  $mid .
1943  ilStr::subStr($node_val, $pos + ilStr::strLen($t["term"]));
1944 
1945  $pos += ilStr::strLen($mid);
1946  } else {
1947  $pos += ilStr::strLen($t["term"]);
1948  }
1949  }
1950  $pos = ilStr::strIPos($node_val, $t["term"], $pos);
1951  }
1952 
1953  // insert [iln] tags
1954  }
1955 
1956  $node->nodeValue = $node_val;
1957  }
1958 
1959  // var_dump($p);
1960 // var_dump($node->nodeValue);
1961  }
1962 
1963 
1964  // dump paragraph node
1965  $text = $a_dom->saveXML($parnode);
1966  $text = substr($text, 0, strlen($text) - strlen("</Paragraph>"));
1967  $text = substr($text, strpos($text, ">") + 1);
1968 
1969  // replace [iln] by tags with xml representation
1970  $text = self::intLinks2xml($text);
1971 
1972  // "set text"
1973  $temp_dom = domxml_open_mem(
1974  '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $text . '</Paragraph>',
1975  DOMXML_LOAD_PARSING,
1976  $error
1977  );
1978  $temp_dom = $temp_dom->myDOMDocument;
1979 
1980  if (empty($error)) {
1981  // delete children of paragraph node
1982  $children = $parnode->childNodes;
1983  while ($parnode->hasChildNodes()) {
1984  $parnode->removeChild($parnode->firstChild);
1985  }
1986 
1987  // copy new content children in paragraph node
1988  $xpath_temp = new DOMXPath($temp_dom);
1989  $temp_pars = $xpath_temp->query("//Paragraph");
1990 
1991  foreach ($temp_pars as $new_par_node) {
1992  $new_childs = $new_par_node->childNodes;
1993 
1994  foreach ($new_childs as $new_child) {
1995  //$cloned_child = $new_child->cloneNode(true);
1996  $cloned_child = $a_dom->importNode($new_child, true);
1997  $parnode->appendChild($cloned_child);
1998  }
1999  }
2000  }
2001  }
2002  // exit;
2003  }
ilUtil\sortArray
static sortArray( $array, $a_array_sortby, $a_array_sortorder=0, $a_numeric=false, $a_keep_keys=false)
sortArray
Definition: class.ilUtil.php:3058
ilStr\strLen
static strLen($a_string)
Definition: class.ilStr.php:78
ilStr\strPos
static strPos($a_haystack, $a_needle, $a_offset=null)
Definition: class.ilStr.php:30
domxml_open_mem
domxml_open_mem($str, $mode=0, &$error=null)
Definition: inc.xml5compliance.php:45
ilStr\subStr
static subStr($a_str, $a_start, $a_length=null)
Definition: class.ilStr.php:15
ilStr\strIPos
static strIPos($a_haystack, $a_needle, $a_offset=null)
Definition: class.ilStr.php:48
php4DOMElement
php4DomElement
Definition: inc.xml5compliance.php:254
ilStr\strrPos
static strrPos($a_haystack, $a_needle, $a_offset=null)
Definition: class.ilStr.php:39
DOMXML_LOAD_PARSING
const DOMXML_LOAD_PARSING
Definition: inc.xml5compliance.php:40
Vendor\Package\$a
$a
thx to https://mlocati.github.io/php-cs-fixer-configurator for the examples
Definition: example_cleaned.php:31
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◆ removeTrailingBr()

ilPCParagraph::removeTrailingBr (   $a_str)

Remove trailing

Definition at line 1496 of file class.ilPCParagraph.php.

Referenced by autoSplit().

1497  {
1498  if (substr($a_str, strlen($a_str) - 6) == "<br />") {
1499  $a_str = substr($a_str, 0, strlen($a_str) - 6);
1500  }
1501  return $a_str;
1502  }
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◆ replaceBBCode()

static ilPCParagraph::replaceBBCode (   $a_text,
  $a_bb,
  $a_tag 
)
staticprotected

Replace bb code.

Parameters
string$a_texttext
string$a_bbbb tag
string$a_tagxml tag
Returns
string

Definition at line 560 of file class.ilPCParagraph.php.

561  {
562  $a_text = preg_replace('/\[' . $a_bb . '\]/i', "<" . $a_tag . ">", $a_text);
563  $a_text = preg_replace('/\[\/' . $a_bb . '\]/i', "</" . $a_tag . ">", $a_text);
564  return $a_text;
565  }

◆ replaceBBTagByMatching()

static ilPCParagraph::replaceBBTagByMatching ( string  $start_tag,
string  $end_tag,
string  $xml_tag_name,
string  $text,
array  $attribs 
)
staticprotected

Transforms [iln...]...[] to <IntLink...>...</IntLink>, if content is valid, otherwise it removes the bb tags.

Parameters
string$start_tage.g. [iln page="30"]

Definition at line 716 of file class.ilPCParagraph.php.

References $ok.

722  : string {
723  $attrib_str = "";
724  foreach ($attribs as $key => $value) {
725  if ($value != "") {
726  $attrib_str .= ' ' . $key . '="' . $value . '"';
727  }
728  }
729 
730  $ok = false;
731 
732  $pos1 = strpos($text, $start_tag);
733 
734  $pos2 = null;
735  if ($end_tag != "") {
736  $pos2 = strpos($text, $end_tag, $pos1 + strlen($start_tag));
737  if (is_int($pos1) && is_int($pos2)) {
738  $between = substr($text, $pos1 + strlen($start_tag), $pos2 - ($pos1 + strlen($start_tag)));
739  $ok = self::isValidTagContent($between);
740  }
741  } else { // no end tag
742  if (is_int($pos1)) {
743  $ok = true;
744  }
745  }
746  $short = ($end_tag == "")
747  ? "/"
748  : "";
749 
750  $slash_chars = '/[]?()$*';
751 
752  if ($ok) {
753  $replace_str = addcslashes($start_tag, $slash_chars);
754  $replace_str = str_replace("+", "\\+", $replace_str);
755  // replace start tag
756  $text = preg_replace(
757  '/' . $replace_str . '/i',
758  "<" . $xml_tag_name . $attrib_str . $short . ">",
759  $text,
760  1
761  );
762 
763  // replace end tag
764  if ($end_tag != "") {
765  $text = preg_replace('~' . addcslashes($end_tag, $slash_chars) . '~i', "</" . $xml_tag_name . ">", $text, 1);
766  }
767  } else {
768  // remove start tag
769  if (is_int($pos1)) {
770  $text = preg_replace(
771  '/' . addcslashes($start_tag, $slash_chars) . '/i',
772  "",
773  $text,
774  1
775  );
776  }
777  // remove end tag
778  if (is_int($pos2)) {
779  $text = preg_replace(
780  '~' . addcslashes($end_tag, $slash_chars) . '~i',
781  "",
782  $text,
783  1
784  );
785  }
786  }
787  return $text;
788  }

◆ saveAnchors()

static ilPCParagraph::saveAnchors (   $a_page,
  $a_domdoc 
)
static

Save anchors.

Parameters
stringxml page code

Definition at line 2065 of file class.ilPCParagraph.php.

References $name, and ilPageContent\$node.

2066  {
2067  self::_deleteAnchors($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage());
2068 
2069  // get all anchors
2070  $xpath = new DOMXPath($a_domdoc);
2071  $nodes = $xpath->query('//Anchor');
2072  $saved = array();
2073  foreach ($nodes as $node) {
2074  $name = $node->getAttribute("Name");
2075  if (trim($name) != "" && !in_array($name, $saved)) {
2076  self::_saveAnchor($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage(), $name);
2077  $saved[] = $name;
2078  }
2079  }
2080  }
$name
if($format !==null) $name
Definition: metadata.php:230

◆ saveJS()

ilPCParagraph::saveJS (   $a_pg_obj,
  $a_content,
  $a_char,
  $a_pc_id,
  $a_insert_at = "",
  $from_placeholder = false 
)

Save input coming from ajax.

Parameters

Definition at line 1522 of file class.ilPCParagraph.php.

References $ilUser, $user, exit, ilPageContent\getPage(), and handleAjaxContentPost().

1529  {
1530  $ilUser = $this->user;
1531 
1532  $a_content = str_replace("<br>", "<br />", $a_content);
1533 
1534  $this->log->debug("step 1: " . substr($a_content, 0, 1000));
1535  try {
1536  $t = self::handleAjaxContent($a_content);
1537  } catch (Exception $ex) {
1538  return $ex->getMessage() . ": " . htmlentities($a_content);
1539  }
1540  $this->log->debug("step 2: " . substr($t["text"], 0, 1000));
1541  if ($t === false) {
1542  return false;
1543  }
1544  $pc_id = explode(":", $a_pc_id);
1545  $insert_at = explode(":", $a_insert_at);
1546  $t_id = explode(":", $t["id"]);
1547 
1548  // insert new paragraph
1549  if ($a_insert_at != "") {
1550  $par = new ilPCParagraph($this->getPage());
1551  $par->create($a_pg_obj, $insert_at[0], $insert_at[1], $from_placeholder);
1552  $par->writePCId($pc_id[1]);
1553  } else {
1554  $par = $a_pg_obj->getContentObject($pc_id[0], $pc_id[1]);
1555 
1556  if (!$par) {
1557  return $this->lng->txt("copg_page_element_not_found") . " (saveJS): " . $pc_id[0] . ":" . $pc_id[1] . ".";
1558  }
1559  }
1560  /*
1561  if ($a_insert_at != "") {
1562  $pc_id = $a_pg_obj->generatePCId();
1563  $par->writePCId($pc_id);
1564  $this->inserted_pc_id = $pc_id;
1565  } else {
1566  $this->inserted_pc_id = $pc_id[1];
1567  }*/
1568 
1569  $par->setLanguage($ilUser->getLanguage());
1570  $par->setCharacteristic($t["class"]);
1571 
1572  $t2 = $par->input2xml($t["text"], true, false);
1573  $this->log->debug("step 3: " . substr($t2, 0, 1000));
1574 
1575  $t2 = ilPCParagraph::handleAjaxContentPost($t2);
1576  $this->log->debug("step 4: " . substr($t2, 0, 1000));
1577 
1578  $updated = $par->setText($t2, true);
1579 
1580  if ($updated !== true) {
1581  echo $updated;
1582  exit;
1583  return false;
1584  }
1585  $updated = $par->updatePage($a_pg_obj);
1586  //$updated = $a_pg_obj->update();
1587  return $updated;
1588  }
exit
exit
Definition: login.php:29
ilPCParagraph\handleAjaxContentPost
static handleAjaxContentPost($text)
Post input2xml handling of ajax content.
Definition: class.ilPCParagraph.php:1757
ilPCParagraph
Class ilPCParagraph.
Definition: class.ilPCParagraph.php:16
$ilUser
$ilUser
Definition: imgupload.php:18
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◆ saveMetaKeywords()

static ilPCParagraph::saveMetaKeywords (   $a_page,
  $a_domdoc 
)
static

save all keywords

Parameters
object$a_pagepage object
object$a_domdocdom document

Definition at line 2149 of file class.ilPCParagraph.php.

References $lang, ilPageContent\$node, and ilUtil\stripSlashes().

2150  {
2151  // not nice, should be set by context per method
2152  if ($a_page->getParentType() == "gdf" ||
2153  $a_page->getParentType() == "lm") {
2154  // get existing keywords
2155  $keywords = array();
2156 
2157  // find all Keyw tags
2158  $xpath = new DOMXPath($a_domdoc);
2159  $nodes = $xpath->query('//Keyw');
2160  foreach ($nodes as $node) {
2161  $k = trim(strip_tags($node->nodeValue));
2162  if (!in_array($k, $keywords)) {
2163  $keywords[] = $k;
2164  }
2165  }
2166 
2167  $meta_type = ($a_page->getParentType() == "gdf")
2168  ? "gdf"
2169  : "pg";
2170  $meta_rep_id = $a_page->getParentId();
2171  $meta_id = $a_page->getId();
2172 
2173  include_once("./Services/MetaData/classes/class.ilMD.php");
2174  $md_obj = new ilMD($meta_rep_id, $meta_id, $meta_type);
2175  $mkeywords = array();
2176  $lang = "";
2177  if (is_object($md_section = $md_obj->getGeneral())) {
2178  foreach ($ids = $md_section->getKeywordIds() as $id) {
2179  $md_key = $md_section->getKeyword($id);
2180  $mkeywords[] = strtolower($md_key->getKeyword());
2181  if ($lang == "") {
2182  $lang = $md_key->getKeywordLanguageCode();
2183  }
2184  }
2185  if ($lang == "") {
2186  foreach ($ids = $md_section->getLanguageIds() as $id) {
2187  $md_lang = $md_section->getLanguage($id);
2188  if ($lang == "") {
2189  $lang = $md_lang->getLanguageCode();
2190  }
2191  }
2192  }
2193  foreach ($keywords as $k) {
2194  if (!in_array(strtolower($k), $mkeywords)) {
2195  if (trim($k) != "" && $lang != "") {
2196  $md_key = $md_section->addKeyword();
2197  $md_key->setKeyword(ilUtil::stripSlashes($k));
2198  $md_key->setKeywordLanguage(new ilMDLanguageItem($lang));
2199  $md_key->save();
2200  }
2201  $mkeywords[] = strtolower($k);
2202  }
2203  }
2204  }
2205  }
2206  }
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2406
$lang
$lang
Definition: xapiexit.php:8
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◆ segmentString()

static ilPCParagraph::segmentString (   $a_haystack,
  $a_needles 
)
static

Segments a string into an array at each position of a substring.

Definition at line 1141 of file class.ilPCParagraph.php.

Referenced by xml2outputReplaceLists().

1142  {
1143  $segments = array();
1144 
1145  $nothing_found = false;
1146  while (!$nothing_found) {
1147  $nothing_found = true;
1148  $found = -1;
1149  foreach ($a_needles as $needle) {
1150  $pos = stripos($a_haystack, $needle);
1151  if (is_int($pos) && ($pos < $found || $found == -1)) {
1152  $found = $pos;
1153  $found_needle = $needle;
1154  $nothing_found = false;
1155  }
1156  }
1157  if ($found > 0) {
1158  $segments[] = substr($a_haystack, 0, $found);
1159  $a_haystack = substr($a_haystack, $found);
1160  }
1161  if ($found > -1) {
1162  $segments[] = substr($a_haystack, 0, strlen($found_needle));
1163  $a_haystack = substr($a_haystack, strlen($found_needle));
1164  }
1165  }
1166  if ($a_haystack != "") {
1167  $segments[] = $a_haystack;
1168  }
1169 
1170  return $segments;
1171  }
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◆ setAutoIndent()

ilPCParagraph::setAutoIndent (   $a_char)

Definition at line 469 of file class.ilPCParagraph.php.

470  {
471  if (!empty($a_char)) {
472  $this->par_node->set_attribute("AutoIndent", $a_char);
473  } else {
474  if ($this->par_node->has_attribute("AutoIndent")) {
475  $this->par_node->remove_attribute("AutoIndent");
476  }
477  }
478  }

◆ setCharacteristic()

ilPCParagraph::setCharacteristic (   $a_char)

Set Characteristic of paragraph.

Parameters
string$a_charCharacteristic

Definition at line 421 of file class.ilPCParagraph.php.

422  {
423  if (!empty($a_char)) {
424  $this->par_node->set_attribute("Characteristic", $a_char);
425  } else {
426  if ($this->par_node->has_attribute("Characteristic")) {
427  $this->par_node->remove_attribute("Characteristic");
428  }
429  }
430  }

◆ setDownloadTitle()

ilPCParagraph::setDownloadTitle (   $a_char)

set attribute download title

Definition at line 492 of file class.ilPCParagraph.php.

493  {
494  if (!empty($a_char)) {
495  $this->par_node->set_attribute("DownloadTitle", $a_char);
496  } else {
497  if ($this->par_node->has_attribute("DownloadTitle")) {
498  $this->par_node->remove_attribute("DownloadTitle");
499  }
500  }
501  }

◆ setLanguage()

ilPCParagraph::setLanguage (   $a_lang)

set language

Definition at line 534 of file class.ilPCParagraph.php.

535  {
536  $this->par_node->set_attribute("Language", $a_lang);
537  }

◆ setNode()

ilPCParagraph::setNode (   $a_node)

Set Page Content Node.

Parameters
object$a_nodePage Content DOM Node

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

References $i.

85  {
86  parent::setNode($a_node); // this is the PageContent node
87 
88  $childs = $a_node->child_nodes();
89  for ($i = 0; $i < count($childs); $i++) {
90  if ($childs[$i]->node_name() == "Paragraph") {
91  $this->par_node = $childs[$i]; //... and this the Paragraph node
92  }
93  }
94  }
$i
$i
Definition: metadata.php:24

◆ setShowLineNumbers()

ilPCParagraph::setShowLineNumbers (   $a_char)

set attribute showlinenumbers

Definition at line 515 of file class.ilPCParagraph.php.

516  {
517  $a_char = empty($a_char)?"n":$a_char;
518 
519  $this->par_node->set_attribute("ShowLineNumbers", $a_char);
520  }

◆ setSubCharacteristic()

ilPCParagraph::setSubCharacteristic (   $a_char)

set attribute subcharacteristic

Definition at line 448 of file class.ilPCParagraph.php.

449  {
450  if (!empty($a_char)) {
451  $this->par_node->set_attribute("SubCharacteristic", $a_char);
452  } else {
453  if ($this->par_node->has_attribute("SubCharacteristic")) {
454  $this->par_node->remove_attribute("SubCharacteristic");
455  }
456  }
457  }

◆ setText()

ilPCParagraph::setText (   $a_text,
  $a_auto_split = false 
)

Set (xml) content of text paragraph.

Parameters
string$a_texttext content
boolean$a_auto_splitauto split paragraph at headlines true/false

Definition at line 178 of file class.ilPCParagraph.php.

References Vendor\Package\$e, $i, ilPageContent\$node, $ok, $res, autoSplit(), checkTextArray(), DOMXML_LOAD_PARSING, domxml_open_mem(), getCharacteristic(), getLanguage(), ilPageContent\getPage(), success(), xpath_eval(), and xpath_new_context().

179  {
180  if (!is_array($a_text)) {
181  $text = array(array("level" => 0, "text" => $a_text));
182  } else {
183  $text = $a_text;
184  }
185  if ($a_auto_split) {
186  $text = $this->autoSplit($a_text);
187  }
188 
189 
190  $error = $this->checkTextArray($text);
191 
192  /* we currently do no try to fix xml
193  if (!empty($error)) {
194  $text = $this->fixTextArray($text);
195  $error = $this->checkTextArray($text);
196  };*/
197 
198  // remove all childs
199  if (empty($error)) {
200  $temp_dom = domxml_open_mem(
201  '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $text[0]["text"] . '</Paragraph>',
202  DOMXML_LOAD_PARSING,
203  $error
204  );
205 
206  // delete children of paragraph node
207  $children = $this->par_node->child_nodes();
208  for ($i = 0; $i < count($children); $i++) {
209  $this->par_node->remove_child($children[$i]);
210  }
211 
212  // copy new content children in paragraph node
213  $xpc = xpath_new_context($temp_dom);
214  $path = "//Paragraph";
215  $res = xpath_eval($xpc, $path);
216  if (count($res->nodeset) == 1) {
217  $new_par_node = $res->nodeset[0];
218  $new_childs = $new_par_node->child_nodes();
219 
220  for ($i = 0; $i < count($new_childs); $i++) {
221  $cloned_child = $new_childs[$i]->clone_node(true);
222  $this->par_node->append_child($cloned_child);
223  }
224  $orig_characteristic = $this->getCharacteristic();
225 
226  // if headlines are entered and current characteristic is a headline
227  // use no characteristic as standard
228  if ((count($text) > 1) && (substr($orig_characteristic, 0, 8) == "Headline")) {
229  $orig_characteristic = "";
230  }
231  if ($text[0]["level"] > 0) {
232  $this->par_node->set_attribute("Characteristic", 'Headline' . $text[0]["level"]);
233  }
234  }
235 
236  $ok = true;
237 
238  $c_node = $this->node;
239  // add other chunks afterwards
240  for ($i = 1; $i < count($text); $i++) {
241  if ($ok) {
242  $next_par = new ilPCParagraph($this->getPage());
243  $next_par->createAfter($c_node);
244  $next_par->setLanguage($this->getLanguage());
245  if ($text[$i]["level"] > 0) {
246  $next_par->setCharacteristic("Headline" . $text[$i]["level"]);
247  } else {
248  $next_par->setCharacteristic($orig_characteristic);
249  }
250  $ok = $next_par->setText($text[$i]["text"], false);
251  $c_node = $next_par->node;
252  }
253  }
254 
255  return true;
256  } else {
257  // We want the correct number of \n here to have the real lines numbers
258  $check = array_reduce($text, function ($t, $i) {
259  return $t . $i["text"];
260  });
261  $text = str_replace("<br>", "\n", $check); // replace <br> with \n to get correct line
262  $text = str_replace("<br/>", "\n", $text);
263  $text = str_replace("<br />", "\n", $text);
264  $text = str_replace("</SimpleListItem>", "</SimpleListItem>\n", $text);
265  $text = str_replace("<SimpleBulletList>", "\n<SimpleBulletList>", $text);
266  $text = str_replace("<SimpleNumberedList>", "\n<SimpleNumberedList>", $text);
267  $text = str_replace("<Paragraph>\n", "<Paragraph>", $text);
268  $text = str_replace("</Paragraph>", "</Paragraph>\n", $text);
269  include_once("./Services/Dom/classes/class.ilDomDocument.php");
270  $doc = new ilDOMDocument();
271  $text = '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $text . '</Paragraph>';
272  //echo htmlentities($text);
273  $this->success = $doc->loadXML($text);
274  $error = $doc->errors;
275  $estr = "";
276  foreach ($error as $e) {
277  $e = str_replace(" in Entity", "", $e);
278  $estr .= $e . "<br />";
279  }
280  if (DEVMODE) {
281  $estr .= "<br />" . $text;
282  }
283 
284  return $estr;
285  }
286  }
xpath_new_context
xpath_new_context($dom_document)
Definition: inc.xml5compliance.php:63
success
success()
Definition: success.php:2
domxml_open_mem
domxml_open_mem($str, $mode=0, &$error=null)
Definition: inc.xml5compliance.php:45
xpath_eval
xpath_eval($xpath_context, $eval_str, $contextnode=null)
Definition: inc.xml5compliance.php:58
ilPCParagraph
Class ilPCParagraph.
Definition: class.ilPCParagraph.php:16
ilPCParagraph\getLanguage
getLanguage()
get language
Definition: class.ilPCParagraph.php:542
$res
foreach($_POST as $key=> $value) $res
Definition: save_question_post_data.php:15
ilPCParagraph\getCharacteristic
getCharacteristic()
Get characteristic of paragraph.
Definition: class.ilPCParagraph.php:437
ilPCParagraph\checkTextArray
checkTextArray($text)
Check text array.
Definition: class.ilPCParagraph.php:293
ilPCParagraph\autoSplit
autoSplit($a_text)
This function splits a paragraph text that has been already processed with input2xml at each header p...
Definition: class.ilPCParagraph.php:1360
DOMXML_LOAD_PARSING
const DOMXML_LOAD_PARSING
Definition: inc.xml5compliance.php:40
$i
$i
Definition: metadata.php:24
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◆ updatePage()

ilPCParagraph::updatePage (   $a_page)

Update page object (it would be better to have this centralized and to change the constructors and pass the page object instead the dom object)

Parameters

Definition at line 1829 of file class.ilPCParagraph.php.

References $ret.

1830  {
1831  $a_page->beforePageContentUpdate($this);
1832 
1833  $ret = $a_page->update();
1834  return $ret;
1835  }
$ret
$ret
Definition: parser.php:6

◆ xml2output()

static ilPCParagraph::xml2output (   $a_text,
  $a_wysiwyg = false,
  $a_replace_lists = true,
  $unmask = true 
)
static

Converts xml from DB to output in edit textarea.

Parameters
string$a_textxml from db
Returns
string string ready for edit textarea

Definition at line 1180 of file class.ilPCParagraph.php.

References $target_id, $target_type, ilObjUser\_lookupLogin(), ilObject\_lookupType(), ilUtil\attribsToArray(), and xml2outputReplaceLists().

Referenced by ilPCDataTableGUI\editDataCl(), ilPresentationListTableGUI\fillRow(), ilTermListTableGUI\fillRow(), ilPCDataTableGUI\getCellContent(), ilPCTable\getModel(), getModel(), and ilPageObject\getPageContentsHashes().

1181  {
1182  // note: the order of the processing steps is crucial
1183  // and should be the same as in input2xml() in REVERSE order!
1184 
1185  // xml to bb code
1186  $any = "[^>]*";
1187 
1188  foreach (self::getBBMap() as $bb => $tag) {
1189  $a_text = preg_replace('~<' . $tag . '[^>]*>~i', "[" . $bb . "]", $a_text);
1190  $a_text = preg_replace('~</' . $tag . '>~i', "[/" . $bb . "]", $a_text);
1191  $a_text = preg_replace('~<' . $tag . '/>~i', "[" . $bb . "][/" . $bb . "]", $a_text);
1192  }
1193 
1194  // replace lists
1195  if ($a_replace_lists) {
1196  //echo "<br>".htmlentities($a_text);
1197  $a_text = ilPCParagraph::xml2outputReplaceLists($a_text);
1198  //echo "<br>".htmlentities($a_text);
1199  }
1200 
1201  // internal links
1202  while (preg_match('~<IntLink(' . $any . ')>~i', $a_text, $found)) {
1203  $found[0];
1204  $attribs = ilUtil::attribsToArray($found[1]);
1205  $target = explode("_", $attribs["Target"]);
1206  $target_id = $target[count($target) - 1];
1207  $inst_str = (!is_int(strpos($attribs["Target"], "__")))
1208  ? $inst_str = "inst=\"" . $target[1] . "\" "
1209  : $inst_str = "";
1210  switch ($attribs["Type"]) {
1211  case "PageObject":
1212  $tframestr = (!empty($attribs["TargetFrame"]))
1213  ? " target=\"" . $attribs["TargetFrame"] . "\""
1214  : "";
1215  $ancstr = (!empty($attribs["Anchor"]))
1216  ? ' anchor="' . $attribs["Anchor"] . '"'
1217  : "";
1218  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "page=\"" . $target_id . "\"$tframestr$ancstr]", $a_text);
1219  break;
1220 
1221  case "StructureObject":
1222  $tframestr = (!empty($attribs["TargetFrame"]))
1223  ? " target=\"" . $attribs["TargetFrame"] . "\""
1224  : "";
1225  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "chap=\"" . $target_id . "\"$tframestr]", $a_text);
1226  break;
1227 
1228  case "GlossaryItem":
1229  $tframestr = (empty($attribs["TargetFrame"]) || $attribs["TargetFrame"] == "Glossary")
1230  ? ""
1231  : " target=\"" . $attribs["TargetFrame"] . "\"";
1232  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "term=\"" . $target_id . "\"" . $tframestr . "]", $a_text);
1233  break;
1234 
1235  case "WikiPage":
1236  $tframestr = "";
1237  $ancstr = (!empty($attribs["Anchor"]))
1238  ? ' anchor="' . $attribs["Anchor"] . '"'
1239  : "";
1240  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "wpage=\"" . $target_id . "\"" . $tframestr . $ancstr . "]", $a_text);
1241  break;
1242 
1243  case "PortfolioPage":
1244  $tframestr = "";
1245  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "ppage=\"" . $target_id . "\"" . $tframestr . "]", $a_text);
1246  break;
1247 
1248  case "MediaObject":
1249  if (empty($attribs["TargetFrame"])) {
1250  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "media=\"" . $target_id . "\"/]", $a_text);
1251  } else {
1252  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln media=\"" . $target_id . "\"" .
1253  " target=\"" . $attribs["TargetFrame"] . "\"]", $a_text);
1254  }
1255  break;
1256 
1257  // Repository Item (using ref id)
1258  case "RepositoryItem":
1259  if ($inst_str == "") {
1260  $target_type = ilObject::_lookupType($target_id, true);
1261  } else {
1262  $rtype = $target[count($target) - 2];
1263  $target_type = $rtype;
1264  }
1265  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "$target_type=\"" . $target_id . "\"" . $tframestr . "]", $a_text);
1266  break;
1267 
1268  // Download File (not in repository, Object ID)
1269  case "File":
1270  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "dfile=\"" . $target_id . "\"" . $tframestr . "]", $a_text);
1271  break;
1272 
1273  // User
1274  case "User":
1275  include_once("./Services/User/classes/class.ilObjUser.php");
1276  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "user=\"" . ilObjUser::_lookupLogin($target_id) . "\"/]", $a_text);
1277  break;
1278 
1279  default:
1280  $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln]", $a_text);
1281  break;
1282  }
1283  }
1284  $a_text = str_replace("</IntLink>", "[/iln]", $a_text);
1285 
1286  // external links
1287  while (preg_match('~<ExtLink(' . $any . ')>~i', $a_text, $found)) {
1288  $found[0];
1289  $attribs = ilUtil::attribsToArray($found[1]);
1290  //$found[1] = str_replace("?", "\?", $found[1]);
1291  $tstr = "";
1292  if (in_array($attribs["TargetFrame"], array("FAQ", "Glossary", "Media"))) {
1293  $tstr = ' target="' . $attribs["TargetFrame"] . '"';
1294  }
1295  $a_text = str_replace("<ExtLink" . $found[1] . ">", "[xln url=\"" . $attribs["Href"] . "\"$tstr]", $a_text);
1296  }
1297  $a_text = str_replace("</ExtLink>", "[/xln]", $a_text);
1298 
1299  // anchor
1300  while (preg_match('~<Anchor(' . $any . '/)>~i', $a_text, $found)) {
1301  $found[0];
1302  $attribs = ilUtil::attribsToArray($found[1]);
1303  $a_text = str_replace("<Anchor" . $found[1] . ">", "[anc name=\"" . $attribs["Name"] . "\"][/anc]", $a_text);
1304  }
1305  while (preg_match('~<Anchor(' . $any . ')>~i', $a_text, $found)) {
1306  $found[0];
1307  $attribs = ilUtil::attribsToArray($found[1]);
1308  $a_text = str_replace("<Anchor" . $found[1] . ">", "[anc name=\"" . $attribs["Name"] . "\"]", $a_text);
1309  }
1310  $a_text = str_replace("</Anchor>", "[/anc]", $a_text);
1311 
1312  // marked text
1313  while (preg_match('~<Marked(' . $any . ')>~i', $a_text, $found)) {
1314  $found[0];
1315  $attribs = ilUtil::attribsToArray($found[1]);
1316  $a_text = str_replace("<Marked" . $found[1] . ">", "[marked class=\"" . $attribs["Class"] . "\"]", $a_text);
1317  }
1318  $a_text = str_replace("</Marked>", "[/marked]", $a_text);
1319 
1320  // br to linefeed
1321  if (!$a_wysiwyg) {
1322  $a_text = str_replace("<br />", "\n", $a_text);
1323  $a_text = str_replace("<br/>", "\n", $a_text);
1324  }
1325 
1326  if (!$a_wysiwyg) {
1327  // prevent curly brackets from being swallowed up by template engine
1328  $a_text = str_replace("{", "&#123;", $a_text);
1329  $a_text = str_replace("}", "&#125;", $a_text);
1330 
1331  // unmask html
1332  if ($unmask) {
1333  $a_text = str_replace("&lt;", "<", $a_text);
1334  $a_text = str_replace("&gt;", ">", $a_text);
1335  }
1336 
1337  // this is needed to allow html like <tag attribute="value">... in paragraphs
1338  $a_text = str_replace("&quot;", "\"", $a_text);
1339 
1340  // make ampersands in (enabled) html attributes work
1341  // e.g. <a href="foo.php?n=4&t=5">hhh</a>
1342  $a_text = str_replace("&amp;", "&", $a_text);
1343 
1344  // make &gt; and $lt; work to allow (disabled) html descriptions
1345  if ($unmask) {
1346  $a_text = str_replace("&lt;", "&amp;lt;", $a_text);
1347  $a_text = str_replace("&gt;", "&amp;gt;", $a_text);
1348  }
1349  }
1350  return $a_text;
1351  //return str_replace("<br />", chr(13).chr(10), $a_text);
1352  }
ilObjUser\_lookupLogin
static _lookupLogin($a_user_id)
lookup login
Definition: class.ilObjUser.php:816
ilUtil\attribsToArray
static attribsToArray($a_str)
converts a string of format var1 = "val1" var2 = "val2" ...
Definition: class.ilUtil.php:1423
ilPCParagraph\xml2outputReplaceLists
static xml2outputReplaceLists($a_text)
Replaces with *.
Definition: class.ilPCParagraph.php:1070
$target_type
$target_type
Definition: goto.php:50
$target_id
$target_id
Definition: goto.php:51
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1281
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◆ xml2outputReplaceLists()

static ilPCParagraph::xml2outputReplaceLists (   $a_text)
static

Replaces

with *.

Parameters
string$a_textxml from db
Returns
string string containing * for lists

Definition at line 1070 of file class.ilPCParagraph.php.

References $i, and segmentString().

Referenced by xml2output().

1071  {
1072  $segments = ilPCParagraph::segmentString($a_text, array("<SimpleBulletList>", "</SimpleBulletList>",
1073  "</SimpleListItem>", "<SimpleListItem>", "<SimpleListItem/>", "<SimpleNumberedList>", "</SimpleNumberedList>"));
1074 
1075  $current_list = array();
1076  $text = "";
1077  for ($i = 0; $i <= count($segments); $i++) {
1078  if ($segments[$i] == "<SimpleBulletList>") {
1079  if (count($current_list) == 0) {
1080  $list_start = true;
1081  }
1082  array_push($current_list, "*");
1083  $li = false;
1084  } elseif ($segments[$i] == "<SimpleNumberedList>") {
1085  if (count($current_list) == 0) {
1086  $list_start = true;
1087  }
1088  array_push($current_list, "#");
1089  $li = false;
1090  } elseif ($segments[$i] == "</SimpleBulletList>") {
1091  array_pop($current_list);
1092  $li = false;
1093  } elseif ($segments[$i] == "</SimpleNumberedList>") {
1094  array_pop($current_list);
1095  $li = false;
1096  } elseif ($segments[$i] == "<SimpleListItem>") {
1097  $li = true;
1098  } elseif ($segments[$i] == "</SimpleListItem>") {
1099  $li = false;
1100  } elseif ($segments[$i] == "<SimpleListItem/>") {
1101  if ($list_start) {
1102  $text .= "<br />";
1103  $list_start = false;
1104  }
1105  foreach ($current_list as $list) {
1106  $text .= $list;
1107  }
1108  $text .= "<br />";
1109  $li = false;
1110  } else {
1111  if ($li) {
1112  if ($list_start) {
1113  $text .= "<br />";
1114  $list_start = false;
1115  }
1116  foreach ($current_list as $list) {
1117  $text .= $list;
1118  }
1119  }
1120  $text .= $segments[$i];
1121  if ($li) {
1122  $text .= "<br />";
1123  }
1124  $li = false;
1125  }
1126  }
1127 
1128  // remove trailing <br />, if text ends with list
1129  if ($segments[count($segments) - 1] == "</SimpleBulletList>" ||
1130  $segments[count($segments) - 1] == "</SimpleNumberedList>" &&
1131  substr($text, strlen($text) - 6) == "<br />") {
1132  $text = substr($text, 0, strlen($text) - 6);
1133  }
1134 
1135  return $text;
1136  }
ilPCParagraph\segmentString
static segmentString($a_haystack, $a_needles)
Segments a string into an array at each position of a substring.
Definition: class.ilPCParagraph.php:1141
$i
$i
Definition: metadata.php:24
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Field Documentation

◆ $bb_tags

ilPCParagraph::$bb_tags
staticprotected
Initial value:
= array(
"com" => "Comment",
"emp" => "Emph",
"str" => "Strong",
"fn" => "Footnote",
"code" => "Code",
"acc" => "Accent",
"imp" => "Important",
"kw" => "Keyw",
"sub" => "Sub",
"sup" => "Sup",
"quot" => "Quotation",
)

Definition at line 31 of file class.ilPCParagraph.php.

◆ $dom

ilPCParagraph::$dom

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

Referenced by fixTextArray(), and ilPCSourceCode\modifyPageContentPostXsl().

◆ $lng

ilPCParagraph::$lng
protected

Definition at line 29 of file class.ilPCParagraph.php.

◆ $par_node

ilPCParagraph::$par_node

Definition at line 24 of file class.ilPCParagraph.php.

◆ $user

ilPCParagraph::$user
protected

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

Referenced by insert(), and saveJS().

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