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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="")
 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="")
 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...
 
 saveAnchors ($a_page, $a_domdoc)
 Save anchors. More...
 
 saveMetaKeywords ($a_page, $a_domdoc)
 save all keywords 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 ()
 Get Javascript files. More...
 
 getCssFiles ()
 Get css files. More...
 
 getOnloadCode ()
 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...
 
 readPCId ()
 Read PC Id. More...
 
 writePCId ($a_pc_id)
 Write pc id. More...
 
 isGreaterHierId ($a, $b)
 Check whether Hier ID $a is greater than Hier ID $b. 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)
 Modify page content after xsl. 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)
 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 _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 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 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
 

Static Protected Member Functions

static linkTermsInDom ($a_dom, $a_terms, $a_par_node=null)
 Link terms in a dom page object in bb style. More...
 

Additional Inherited Members

- Protected Member Functions inherited from ilPageContent
 setType ($a_type)
 Set Type. More...
 

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 1907 of file class.ilPCParagraph.php.

References $ilDB.

1908  {
1909  global $ilDB;
1910 
1911  $ilDB->manipulate("DELETE FROM page_anchor WHERE ".
1912  " page_parent_type = ".$ilDB->quote($a_parent_type, "text").
1913  " AND page_id = ".$ilDB->quote($a_page_id, "integer").
1914  " AND page_lang = ".$ilDB->quote($a_page_lang, "text")
1915  );
1916  }
$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 494 of file class.ilPCParagraph.php.

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

Referenced by input2xml(), ilPCDataTableGUI\update(), and ilPCDataTableGUI\updateJS().

495  {
496  if (!$a_wysiwyg)
497  {
498  $a_text = ilUtil::stripSlashes($a_text, false);
499  }
500 
501  if ($a_wysiwyg)
502  {
503  $a_text = str_replace("<br />", chr(10), $a_text);
504  }
505 
506  // note: the order of the processing steps is crucial
507  // and should be the same as in xml2output() in REVERSE order!
508  $a_text = trim($a_text);
509 
510 //echo "<br>between:".htmlentities($a_text);
511 
512  // mask html
513 if (!$a_wysiwyg)
514 {
515  $a_text = str_replace("&","&amp;",$a_text);
516 }
517  $a_text = str_replace("<","&lt;",$a_text);
518  $a_text = str_replace(">","&gt;",$a_text);
519 
520  // Reconvert PageTurn and BibItemIdentifier
521  $a_text = preg_replace('/&lt;([\s\/]*?PageTurn.*?)&gt;/i',"<$1>",$a_text);
522  $a_text = preg_replace('/&lt;([\s\/]*?BibItemIdentifier.*?)&gt;/i',"<$1>",$a_text);
523 
524 //echo "<br>second:".htmlentities($a_text);
525 
526  // mask curly brackets
527 /*
528 echo htmlentities($a_text);
529  $a_text = str_replace("{", "&#123;", $a_text);
530  $a_text = str_replace("}", "&#125;", $a_text);
531 echo htmlentities($a_text);*/
532  // linefeed to br
533  $a_text = str_replace(chr(13).chr(10),"<br />",$a_text);
534  $a_text = str_replace(chr(13),"<br />", $a_text);
535  $a_text = str_replace(chr(10),"<br />", $a_text);
536 
537  if ($a_handle_lists)
538  {
539  $a_text = ilPCParagraph::input2xmlReplaceLists($a_text);
540  }
541 
542  // remove empty tags
543  $atags = array("com", "emp", "str", "fn", "quot", "code", "acc", "imp", "kw");
544  foreach ($atags as $at)
545  {
546  $a_text = str_replace("[".$at."][/".$at."]", "", $a_text);
547  }
548 
549  // bb code to xml
550  $a_text = eregi_replace("\[com\]","<Comment Language=\"".$a_lang."\">",$a_text);
551  $a_text = eregi_replace("\[\/com\]","</Comment>",$a_text);
552  $a_text = eregi_replace("\[emp\]","<Emph>",$a_text);
553  $a_text = eregi_replace("\[\/emp\]","</Emph>",$a_text);
554  $a_text = eregi_replace("\[str\]","<Strong>",$a_text);
555  $a_text = eregi_replace("\[\/str\]","</Strong>",$a_text);
556  $a_text = eregi_replace("\[fn\]","<Footnote>",$a_text);
557  $a_text = eregi_replace("\[\/fn\]","</Footnote>",$a_text);
558  $a_text = eregi_replace("\[quot\]","<Quotation Language=\"".$a_lang."\">",$a_text);
559  $a_text = eregi_replace("\[\/quot\]","</Quotation>",$a_text);
560  $a_text = eregi_replace("\[code\]","<Code>",$a_text);
561  $a_text = eregi_replace("\[\/code\]","</Code>",$a_text);
562  $a_text = eregi_replace("\[acc\]","<Accent>",$a_text);
563  $a_text = eregi_replace("\[\/acc\]","</Accent>",$a_text);
564  $a_text = eregi_replace("\[imp\]","<Important>",$a_text);
565  $a_text = eregi_replace("\[\/imp\]","</Important>",$a_text);
566  $a_text = eregi_replace("\[kw\]","<Keyw>",$a_text);
567  $a_text = eregi_replace("\[\/kw\]","</Keyw>",$a_text);
568 
569  $a_text = self::intLinks2xml($a_text);
570 
571  // external link
572  $ws= "[ \t\r\f\v\n]*";
573  // remove empty external links
574  while (eregi("\[(xln$ws(url$ws=$ws\"([^\"])*\")$ws(target$ws=$ws(\"(Glossary|FAQ|Media)\"))?$ws)\]\[\/xln\]", $a_text, $found))
575  {
576  $a_text = str_replace($found[0], "",$a_text);
577  }
578  while (eregi("\[(xln$ws(url$ws=$ws(([^]])*)))$ws\]\[\/xln\]", $a_text, $found))
579  {
580  $a_text = str_replace($found[0], "",$a_text);
581  }
582  // external links
583  while (eregi("\[(xln$ws(url$ws=$ws\"([^\"])*\")$ws(target$ws=$ws(\"(Glossary|FAQ|Media)\"))?$ws)\]", $a_text, $found))
584  {
585  $attribs = ilUtil::attribsToArray($found[2]);
586  if (isset($attribs["url"]))
587  {
588  $a2 = ilUtil::attribsToArray($found[4]);
589  $tstr = "";
590  if (in_array($a2["target"], array("FAQ", "Glossary", "Media")))
591  {
592  $tstr = ' TargetFrame="'.$a2["target"].'"';
593  }
594  $a_text = str_replace("[".$found[1]."]", "<ExtLink Href=\"".$attribs["url"]."\"$tstr>", $a_text);
595  }
596  else
597  {
598  $a_text = str_replace("[".$found[1]."]", "[error: xln".$found[1]."]",$a_text);
599  }
600  }
601 
602  // ie/tinymce fix for links without "", see bug #8391
603  while (eregi("\[(xln$ws(url$ws=$ws(([^]])*)))$ws\]", $a_text, $found))
604  {
605  if ($found[3] != "")
606  {
607  $a_text = str_replace("[".$found[1]."]", "<ExtLink Href=\"".$found[3]."\">", $a_text);
608  }
609  else
610  {
611  $a_text = str_replace("[".$found[1]."]", "[error: xln".$found[1]."]",$a_text);
612  }
613  }
614  $a_text = eregi_replace("\[\/xln\]","</ExtLink>",$a_text);
615 
616  // anchor
617  $ws= "[ \t\r\f\v\n]*";
618  while (eregi("\[(anc$ws(name$ws=$ws\"([^\"])*\")$ws)\]", $a_text, $found))
619  {
620  $attribs = ilUtil::attribsToArray($found[2]);
621  $a_text = str_replace("[".$found[1]."]", "<Anchor Name=\"".$attribs["name"]."\">", $a_text);
622  }
623  $a_text = eregi_replace("\[\/anc\]","</Anchor>",$a_text);
624 //echo htmlentities($a_text); exit;
625  return $a_text;
626  }
ilUtil\attribsToArray
static attribsToArray($a_str)
converts a string of format var1 = "val1" var2 = "val2" ...
Definition: class.ilUtil.php:1536
ilPCParagraph\input2xmlReplaceLists
static input2xmlReplaceLists($a_text)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:796
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2673
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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 1937 of file class.ilPCParagraph.php.

References $ilDB.

Referenced by ilInternalLinkGUI\showLinkHelp().

1938  {
1939  global $ilDB;
1940 
1941  $and_lang = ($a_page_lang != "")
1942  ? " AND page_lang = ".$ilDB->quote($a_page_lang, "text")
1943  : "";
1944 
1945  $set = $ilDB->query("SELECT * FROM page_anchor ".
1946  " WHERE page_parent_type = ".$ilDB->quote($a_parent_type, "text").
1947  " AND page_id = ".$ilDB->quote($a_page_id, "integer").
1948  $and_lang
1949  );
1950  $anchors = array();
1951  while ($rec = $ilDB->fetchAssoc($set))
1952  {
1953  $anchors[] = $rec["anchor_name"];
1954  }
1955  return $anchors;
1956  }
$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 1921 of file class.ilPCParagraph.php.

References $ilDB.

1922  {
1923  global $ilDB;
1924 
1925  $ilDB->manipulate("INSERT INTO page_anchor ".
1926  "(page_parent_type, page_id, page_lang, anchor_name) VALUES (".
1927  $ilDB->quote($a_parent_type, "text").",".
1928  $ilDB->quote($a_page_id, "integer").",".
1929  $ilDB->quote($a_page_lang, "text").",".
1930  $ilDB->quote($a_anchor_name, "text").
1931  ")");
1932  }
$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 1875 of file class.ilPCParagraph.php.

1876  {
1877  }

◆ 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 1849 of file class.ilPCParagraph.php.

1850  {
1851  // pc paragraph
1852  self::saveMetaKeywords($a_page, $a_domdoc);
1853  self::saveAnchors($a_page, $a_domdoc);
1854  }

◆ autoLinkGlossaries()

ilPCParagraph::autoLinkGlossaries (   $a_glos)

Auto link glossaries.

Parameters

Definition at line 1649 of file class.ilPCParagraph.php.

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

1650  {
1651  if (is_array($a_glos) && count($a_glos) > 0)
1652  {
1653  include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
1654 
1655  // check which terms occur in the text (we may
1656  // get some false positives due to the strip_tags, but
1657  // we do not want to find strong or list or other stuff
1658  // within the tags
1659  $text = strip_tags($this->getText());
1660  $found_terms = array();
1661  foreach ($a_glos as $glo)
1662  {
1663  if (ilObject::_lookupType($glo) == "glo")
1664  {
1665  $terms = ilGlossaryTerm::getTermList($glo);
1666  foreach ($terms as $t)
1667  {
1668  if (is_int(stripos($text, $t["term"])))
1669  {
1670  $found_terms[$t["id"]] = $t;
1671  }
1672  }
1673  }
1674  }
1675 
1676  // did we find anything? -> modify content
1677  if (count($found_terms) > 0)
1678  {
1679  self::linkTermsInDom($this->dom, $found_terms, $this->par_node);
1680  }
1681  }
1682  }
$t
$t
Definition: class.ilBMFType_duration.php:154
ilPCParagraph\getText
getText($a_short_mode=false)
Get (xml) content of paragraph.
Definition: class.ilPCParagraph.php:256
ilGlossaryTerm\getTermList
static getTermList($a_glo_id, $searchterm="", $a_first_letter="", $a_def="", $a_tax_node=0, $a_add_amet_fields=false, array $a_amet_filter=null)
Get all terms for given set of glossary ids.
Definition: class.ilGlossaryTerm.php:353
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1183
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◆ autoLinkGlossariesPage()

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

Auto link glossary of whole page.

Parameters

Definition at line 1831 of file class.ilPCParagraph.php.

Referenced by ilObjContentObject\autoLinkGlossaryTerms().

1832  {
1833  $a_page->buildDom();
1834  $a_dom = $a_page->getDom();
1835 
1836  self::linkTermsInDom($a_dom, $a_terms);
1837 
1838  $a_page->update();
1839  }
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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 1215 of file class.ilPCParagraph.php.

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

Referenced by setText().

1216  {
1217  $a_text = str_replace ("=<SimpleBulletList>", "=<br /><SimpleBulletList>", $a_text);
1218  $a_text = str_replace ("=<SimpleNumberedList>", "=<br /><SimpleNumberedList>", $a_text);
1219  $a_text = str_replace ("</SimpleBulletList>=", "</SimpleBulletList><br />=", $a_text);
1220  $a_text = str_replace ("</SimpleNumberedList>=", "</SimpleNumberedList><br />=", $a_text);
1221  $a_text = "<br />".$a_text."<br />"; // add preceding and trailing br
1222 
1223  $chunks = array();
1224  $c_text = $a_text;
1225 //echo "0";
1226  while ($c_text != "")
1227  {
1228 //var_dump($c_text); flush();
1229 //echo "1";
1230  $s1 = strpos($c_text, "<br />=");
1231  if (is_int($s1))
1232  {
1233 //echo "2";
1234  $s2 = strpos($c_text, "<br />==");
1235  if (is_int($s2) && $s2 <= $s1)
1236  {
1237 //echo "3";
1238  $s3 = strpos($c_text, "<br />===");
1239  if (is_int($s3) && $s3 <= $s2) // possible level three header
1240  {
1241 //echo "4";
1242  $n = strpos($c_text, "<br />", $s3 + 1);
1243  if ($n > ($s3+9) && substr($c_text, $n-3, 9) == "===<br />")
1244  {
1245 //echo "5";
1246  // found level three header
1247  if ($s3 > 0 || $head != "")
1248  {
1249 //echo "6";
1250  $chunks[] = array("level" => 0,
1251  "text" => $this->removeTrailingBr($head.substr($c_text, 0, $s3)));
1252  $head = "";
1253  }
1254  $chunks[] = array("level" => 3,
1255  "text" => trim(substr($c_text, $s3+9, $n-$s3-12)));
1256  $c_text = $this->handleNextBr(substr($c_text, $n+6));
1257  }
1258  else
1259  {
1260 //echo "7";
1261  $head.= substr($c_text, 0, $n);
1262  $c_text = substr($c_text, $n);
1263  }
1264  }
1265  else // possible level two header
1266  {
1267 //echo "8";
1268  $n = strpos($c_text, "<br />", $s2 + 1);
1269  if ($n > ($s2+8) && substr($c_text, $n-2, 8) == "==<br />")
1270  {
1271 //echo "9";
1272  // found level two header
1273  if ($s2 > 0 || $head != "")
1274  {
1275 //echo "A";
1276  $chunks[] = array("level" => 0,
1277  "text" => $this->removeTrailingBr($head.substr($c_text, 0, $s2)));
1278  $head = "";
1279  }
1280  $chunks[] = array("level" => 2, "text" => trim(substr($c_text, $s2+8, $n-$s2-10)));
1281  $c_text = $this->handleNextBr(substr($c_text, $n+6));
1282  }
1283  else
1284  {
1285 //echo "B";
1286  $head.= substr($c_text, 0, $n);
1287  $c_text = substr($c_text, $n);
1288  }
1289  }
1290  }
1291  else // possible level one header
1292  {
1293 //echo "C";
1294  $n = strpos($c_text, "<br />", $s1 + 1);
1295  if ($n > ($s1+7) && substr($c_text, $n-1, 7) == "=<br />")
1296  {
1297 //echo "D";
1298  // found level one header
1299  if ($s1 > 0 || $head != "")
1300  {
1301 //echo "E";
1302  $chunks[] = array("level" => 0,
1303  "text" => $this->removeTrailingBr($head.substr($c_text, 0, $s1)));
1304  $head = "";
1305  }
1306  $chunks[] = array("level" => 1, "text" => trim(substr($c_text, $s1+7, $n-$s1-8)));
1307  $c_text = $this->handleNextBr(substr($c_text, $n+6));
1308 //echo "<br>ctext:".htmlentities($c_text)."<br>";
1309  }
1310  else
1311  {
1312  $head.= substr($c_text, 0, $n);
1313  $c_text = substr($c_text, $n);
1314 //echo "<br>head:".$head."c_text:".$c_text."<br>";
1315  }
1316  }
1317  }
1318  else
1319  {
1320 //echo "G";
1321  $chunks[] = array("level" => 0, "text" => $head.$c_text);
1322  $head = "";
1323  $c_text = "";
1324  }
1325  }
1326  if (count($chunks) == 0)
1327  {
1328  $chunks[] = array("level" => 0, "text" => "");
1329  }
1330 
1331 
1332  // remove preceding br
1333  if (substr($chunks[0]["text"], 0, 6) == "<br />")
1334  {
1335  $chunks[0]["text"] = substr($chunks[0]["text"], 6);
1336  }
1337 
1338  // remove trailing br
1339  if (substr($chunks[count($chunks) - 1]["text"],
1340  strlen($chunks[count($chunks) - 1]["text"]) - 6, 6) == "<br />")
1341  {
1342  $chunks[count($chunks) - 1]["text"] =
1343  substr($chunks[count($chunks) - 1]["text"], 0, strlen($chunks[count($chunks) - 1]["text"]) - 6);
1344  if ($chunks[count($chunks) - 1]["text"] == "")
1345  {
1346  unset($chunks[count($chunks) - 1]);
1347  }
1348  }
1349  return $chunks;
1350  }
ilPCParagraph\removeTrailingBr
removeTrailingBr($a_str)
Remove trailing
Definition: class.ilPCParagraph.php:1378
$n
$n
Definition: RandomTest.php:80
ilPCParagraph\handleNextBr
handleNextBr($a_str)
Remove preceding
Definition: class.ilPCParagraph.php:1355
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◆ beforePageDelete()

static ilPCParagraph::beforePageDelete (   $a_page)
static

Before page is being deleted.

Parameters
object$a_pagepage object

Definition at line 1861 of file class.ilPCParagraph.php.

1862  {
1863  // delete anchors
1864  self::_deleteAnchors($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage());
1865  }

◆ create()

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

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 107 of file class.ilPCParagraph.php.

References IL_INSERT_AFTER.

108  {
109 //echo "-$a_pc_id-";
110 //echo "<br>-".htmlentities($a_pg_obj->getXMLFromDom())."-<br><br>"; mk();
111  $this->node =& $this->dom->create_element("PageContent");
112 
113  // this next line kicks out placeholders, if something is inserted
114  $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
115 
116  $this->par_node =& $this->dom->create_element("Paragraph");
117  $this->par_node =& $this->node->append_child($this->par_node);
118  $this->par_node->set_attribute("Language", "");
119  }
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 83 of file class.ilPCParagraph.php.

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

84  {
85  $this->node = $this->createPageContentNode(false);
86  if($succ_node = $node->next_sibling())
87  {
88  $this->node = $succ_node->insert_before($this->node, $succ_node);
89  }
90  else
91  {
92  $parent_node = $node->parent_node();
93  $this->node = $parent_node->append_child($this->node);
94  }
95  $this->par_node = $this->dom->create_element("Paragraph");
96  $this->par_node = $this->node->append_child($this->par_node);
97  $this->par_node->set_attribute("Language", "");
98  }
ilPageContent\createPageContentNode
createPageContentNode($a_set_this_node=true)
Create page content node (always use this method first when adding a new element) ...
Definition: class.ilPageContent.php:358
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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 54 of file class.ilPCParagraph.php.

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

55  {
56  $this->node = $this->createPageContentNode();
57  $this->par_node =& $this->dom->create_element("Paragraph");
58  $this->par_node =& $this->node->append_child($this->par_node);
59  $this->par_node->set_attribute("Language", "");
60  $node->append_child ($this->node);
61  }
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:358
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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 68 of file class.ilPCParagraph.php.

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

69  {
70  $this->node = $this->createPageContentNode();
71  $this->par_node =& $this->dom->create_element("Paragraph");
72  $this->par_node =& $this->node->append_child($this->par_node);
73  $this->par_node->set_attribute("Language", "");
74  $node->insert_before($this->node, $node);
75  }
ilPageContent\createPageContentNode
createPageContentNode($a_set_this_node=true)
Create page content node (always use this method first when adding a new element) ...
Definition: class.ilPageContent.php:358
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◆ getAutoIndent()

ilPCParagraph::getAutoIndent ( )

Get AutoIndent (Code Paragraphs)

Parameters
stringAuto Indent attribute

Definition at line 395 of file class.ilPCParagraph.php.

396  {
397  return $this->par_node->get_attribute("AutoIndent");
398  }

◆ getCharacteristic()

ilPCParagraph::getCharacteristic ( )

Get characteristic of paragraph.

Returns
string characteristic

Definition at line 363 of file class.ilPCParagraph.php.

Referenced by getType(), and setText().

364  {
365  if (is_object($this->par_node))
366  {
367  return $this->par_node->get_attribute("Characteristic");
368  }
369  }
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◆ getDownloadTitle()

ilPCParagraph::getDownloadTitle ( )

get attribute download title

Definition at line 445 of file class.ilPCParagraph.php.

446  {
447  return $this->par_node->get_attribute("DownloadTitle");
448  }

◆ getLanguage()

ilPCParagraph::getLanguage ( )

get language

Definition at line 481 of file class.ilPCParagraph.php.

Referenced by input2xml(), and setText().

482  {
483  return $this->par_node->get_attribute("Language");
484  }
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◆ getLastSavedPCId()

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

Get last inserted pc ids.

Parameters

Definition at line 1464 of file class.ilPCParagraph.php.

References ilPageContent\$hier_id.

1465  {
1466  if ($a_as_ajax_str)
1467  {
1468  $a_pg_obj->stripHierIDs();
1469  $a_pg_obj->addHierIds();
1470  $ids = "###";
1471 //var_dump($this->inserted_pc_ids);
1472  $combined = $a_pg_obj->getHierIdsForPCIds(
1473  array($this->inserted_pc_id));
1474  foreach ($combined as $pc_id => $hier_id)
1475  {
1476 //echo "1";
1477  $ids.= $sep.$hier_id.":".$pc_id;
1478  $sep = ";";
1479  }
1480  $ids.= "###";
1481  return $ids;
1482  }
1483 
1484  return $this->inserted_pc_id;
1485  }

◆ getParagraphSequenceContent()

ilPCParagraph::getParagraphSequenceContent (   $a_pg_obj)

Get paragraph sequenc of current paragraph.

Definition at line 277 of file class.ilPCParagraph.php.

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

278  {
279  $childs = $this->par_node->parent_node()->parent_node()->child_nodes();
280  $seq = array();
281  $cur_seq = array();
282  $found = false;
283  $pc_id = $this->readPCId();
284  $hier_id = $this->readHierId();
285  for($i=0; $i<count($childs); $i++)
286  {
287  $pchilds = $childs[$i]->child_nodes();
288  if ($pchilds[0]->node_name() == "Paragraph" &&
289  $pchilds[0]->get_attribute("Characteristic") != "Code")
290  {
291  $cur_seq[] = $childs[$i];
292 
293  // check whether this is the sequence of the current paragraph
294  if ($childs[$i]->get_attribute("PCID") == $pc_id &&
295  $childs[$i]->get_attribute("HierId") == $hier_id)
296  {
297  $found = true;
298  }
299 
300  // if this is the current sequenc, get it
301  if ($found)
302  {
303  $seq = $cur_seq;
304  }
305  }
306  else
307  {
308  // non-paragraph element found -> init the current sequence
309  $cur_seq = array();
310  $found = false;
311  }
312  }
313 
314  $content = "";
315  $ids = "###";
316  $id_sep = "";
317  foreach ($seq as $p_node)
318  {
319  $ids.= $id_sep.$p_node->get_attribute("HierId").":".$p_node->get_attribute("PCID");
320  $po = $a_pg_obj->getContentObject($p_node->get_attribute("HierId"),
321  $p_node->get_attribute("PCID"));
322  $s_text = $po->getText();
323  $s_text = $po->xml2output($s_text, true, false);
324  $char = $po->getCharacteristic();
325  if ($char == "")
326  {
327  $char = "Standard";
328  }
329  $s_text = ilPCParagraphGUI::xml2outputJS($s_text, $char, $po->readPCId());
330  $content.= $s_text;
331  $id_sep = ";";
332  }
333  $ids.= "###";
334 
335  return $ids.$content;
336  }
ilPCParagraphGUI\xml2outputJS
static xml2outputJS($s_text, $char, $a_pc_id)
Prepare content for js output.
Definition: class.ilPCParagraphGUI.php:330
ilPageContent\readPCId
readPCId()
Read PC Id.
Definition: class.ilPageContent.php:198
ilPageContent\readHierId
readHierId()
Read PC Id.
Definition: class.ilPageContent.php:164
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◆ getShowLineNumbers()

ilPCParagraph::getShowLineNumbers ( )

get attribute showlinenumbers

Definition at line 465 of file class.ilPCParagraph.php.

466  {
467  return $this->par_node->get_attribute("ShowLineNumbers");
468  }

◆ getSubCharacteristic()

ilPCParagraph::getSubCharacteristic ( )

get attribute subcharacteristic

Definition at line 418 of file class.ilPCParagraph.php.

419  {
420  return $this->par_node->get_attribute("SubCharacteristic");
421  }

◆ getText()

ilPCParagraph::getText (   $a_short_mode = false)

Get (xml) content of paragraph.

Returns
string Paragraph Content.

Definition at line 256 of file class.ilPCParagraph.php.

Referenced by autoLinkGlossaries().

257  {
258  if (is_object($this->par_node))
259  {
260  $content = "";
261  $childs = $this->par_node->child_nodes();
262  for($i=0; $i<count($childs); $i++)
263  {
264  $content .= $this->dom->dump_node($childs[$i]);
265  }
266  return $content;
267  }
268  else
269  {
270  return "";
271  }
272  }
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◆ getType()

ilPCParagraph::getType ( )

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

Definition at line 1390 of file class.ilPCParagraph.php.

References getCharacteristic().

1391  {
1392  return ($this->getCharacteristic() == "Code")?"src":parent::getType();
1393  }
ilPCParagraph\getCharacteristic
getCharacteristic()
Get characteristic of paragraph.
Definition: class.ilPCParagraph.php:363
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◆ handleAjaxContent()

static ilPCParagraph::handleAjaxContent (   $a_content)
static

Handle ajax content.

Definition at line 1491 of file class.ilPCParagraph.php.

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

Referenced by ilPCDataTableGUI\updateJS().

1492  {
1493  $a_content = "<dummy>".$a_content."</dummy>";
1494 
1495  $doc = new DOMDocument();
1496 
1497  $content = ilUtil::stripSlashes($a_content, false);
1498 
1499 // $content = str_replace("&lt;", "<", $content);
1500 // $content = str_replace("&gt;", ">", $content);
1501 //echo "<br><br>".htmlentities($content); mk();
1502  $res = $doc->loadXML($content);
1503 
1504  if (!$res)
1505  {
1506  return false;
1507  }
1508 
1509  // convert tags
1510  $xpath = new DOMXpath($doc);
1511 
1512  $elements = $xpath->query("//span");
1513  include_once("./Services/Utilities/classes/class.ilDOM2Util.php");
1514  while (!is_null($elements) && !is_null($element = $elements->item(0)))
1515  {
1516  //$element = $elements->item(0);
1517  $class = $element->getAttribute("class");
1518  if (substr($class, 0, 16) == "ilc_text_inline_")
1519  {
1520  $class_arr = explode(" ", $class);
1521  $cnode = ilDOM2Util::changeName($element, "il".substr($class_arr[0], 16), false);
1522  for ($i = 1; $i < count($class_arr); $i++)
1523  {
1524  $cnode = ilDOM2Util::addParent($cnode, "il".substr($class_arr[$i], 16));
1525  }
1526  }
1527  else
1528  {
1529  ilDOM2Util::replaceByChilds($element);
1530  }
1531 
1532  $elements = $xpath->query("//span");
1533  }
1534 
1535  // convert tags
1536  $xpath = new DOMXpath($doc);
1537  $elements = $xpath->query("/dummy/div");
1538 
1539  $ret = array();
1540  if (!is_null($elements))
1541  {
1542  foreach ($elements as $element)
1543  {
1544  $id = $element->getAttribute("id");
1545  $class = $element->getAttribute("class");
1546  $class = substr($class, 15);
1547  if (trim($class) == "")
1548  {
1549  $class = "Standard";
1550  }
1551 
1552  $text = $doc->saveXML($element);
1553  $text = str_replace("<br/>", "\n", $text);
1554 
1555  // remove wrapping div
1556  $pos = strpos($text, ">");
1557  $text = substr($text, $pos + 1);
1558  $pos = strrpos($text, "<");
1559  $text = substr($text, 0, $pos);
1560 
1561  // todo: remove empty spans <span ...> </span>
1562 
1563  // replace tags by bbcode
1564  foreach (ilPageContentGUI::_getCommonBBButtons() as $bb => $cl)
1565  {
1566  if (!in_array($bb, array("code", "tex", "fn", "xln")))
1567  {
1568  $text = str_replace("<il".$cl.">",
1569  "[".$bb."]", $text);
1570  $text = str_replace("</il".$cl.">",
1571  "[/".$bb."]", $text);
1572  $text = str_replace("<il".$cl."/>", "", $text);
1573  }
1574  }
1575  $text = str_replace(array("<code>", "</code>"),
1576  array("[code]", "[/code]"), $text);
1577 
1578  $text = str_replace("<code/>", "", $text);
1579  $text = str_replace('<ul class="ilc_list_u_BulletedList"/>', "", $text);
1580  $text = str_replace('<ul class="ilc_list_o_NumberedList"/>', "", $text);
1581 
1582  $ret[] = array("text" => $text, "id" => $id, "class" => $class);
1583  }
1584  }
1585 
1586  // we should only have one here!
1587  return $ret[0];
1588  }
$ret
$ret
Definition: Structures_BibTex_example.php:7
ilDOM2Util\replaceByChilds
static replaceByChilds($node)
Replace a node by its child.
Definition: class.ilDOM2Util.php:82
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, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2673
ilDOM2Util\addParent
static addParent($node, $name)
Add parent.
Definition: class.ilDOM2Util.php:47
ilPageContentGUI\_getCommonBBButtons
static _getCommonBBButtons()
Get common bb buttons.
Definition: class.ilPageContentGUI.php:124
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◆ handleAjaxContentPost()

static ilPCParagraph::handleAjaxContentPost (   $text)
static

Post input2xml handling of ajax content.

Definition at line 1593 of file class.ilPCParagraph.php.

Referenced by saveJS(), and ilPCDataTableGUI\updateJS().

1594  {
1595  $text = str_replace(array("&lt;ul&gt;", "&lt;/ul&gt;"),
1596  array("<SimpleBulletList>", "</SimpleBulletList>"), $text);
1597  $text = str_replace(array("&lt;ul class='ilc_list_u_BulletedList'&gt;", "&lt;/ul&gt;"),
1598  array("<SimpleBulletList>", "</SimpleBulletList>"), $text);
1599  $text = str_replace(array("&lt;ul class=\"ilc_list_u_BulletedList\"&gt;", "&lt;/ul&gt;"),
1600  array("<SimpleBulletList>", "</SimpleBulletList>"), $text);
1601  $text = str_replace(array("&lt;ol&gt;", "&lt;/ol&gt;"),
1602  array("<SimpleNumberedList>", "</SimpleNumberedList>"), $text);
1603  $text = str_replace(array("&lt;ol class='ilc_list_o_NumberedList'&gt;", "&lt;/ol&gt;"),
1604  array("<SimpleNumberedList>", "</SimpleNumberedList>"), $text);
1605  $text = str_replace(array("&lt;ol class=\"ilc_list_o_NumberedList\"&gt;", "&lt;/ol&gt;"),
1606  array("<SimpleNumberedList>", "</SimpleNumberedList>"), $text);
1607  $text = str_replace(array("&lt;li&gt;", "&lt;/li&gt;"),
1608  array("<SimpleListItem>", "</SimpleListItem>"), $text);
1609  $text = str_replace(array("&lt;li class='ilc_list_item_StandardListItem'&gt;", "&lt;/li&gt;"),
1610  array("<SimpleListItem>", "</SimpleListItem>"), $text);
1611  $text = str_replace(array("&lt;li class=\"ilc_list_item_StandardListItem\"&gt;", "&lt;/li&gt;"),
1612  array("<SimpleListItem>", "</SimpleListItem>"), $text);
1613 
1614  $text = str_replace(array("&lt;li class=\"ilc_list_item_StandardListItem\"/&gt;"),
1615  array("<SimpleListItem></SimpleListItem>"), $text);
1616 
1617  $text = str_replace("<SimpleBulletList><br />", "<SimpleBulletList>", $text);
1618  $text = str_replace("<SimpleNumberedList><br />", "<SimpleNumberedList>", $text);
1619  $text = str_replace("<br /><SimpleBulletList>", "<SimpleBulletList>", $text);
1620  $text = str_replace("<br /><SimpleNumberedList>", "<SimpleNumberedList>", $text);
1621  $text = str_replace("</SimpleBulletList><br />", "</SimpleBulletList>", $text);
1622  $text = str_replace("</SimpleNumberedList><br />", "</SimpleNumberedList>", $text);
1623  $text = str_replace("</SimpleListItem><br />", "</SimpleListItem>", $text);
1624 
1625  return $text;
1626  }
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◆ handleNextBr()

ilPCParagraph::handleNextBr (   $a_str)

Remove preceding

Definition at line 1355 of file class.ilPCParagraph.php.

Referenced by autoSplit().

1356  {
1357  // do not remove, if next line starts with a "=", otherwise two
1358  // headlines in a row will not be recognized
1359  if (substr($a_str, 0, 6) == "<br />" && substr($a_str, 6, 1) != "=")
1360  {
1361  $a_str = substr($a_str, 6);
1362  }
1363  else
1364  {
1365  // if next line starts with a "=" we need to reinsert the <br />
1366  // otherwise it will not be recognized
1367  if (substr($a_str, 0, 1) == "=")
1368  {
1369  $a_str = "<br />".$a_str;
1370  }
1371  }
1372  return $a_str;
1373  }
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◆ init()

ilPCParagraph::init ( )

Init page content component.

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

References ilPageContent\setType().

25  {
26  $this->setType("par");
27  }
ilPageContent\setType
setType($a_type)
Set Type.
Definition: class.ilPageContent.php:72
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◆ input2xml()

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

Definition at line 486 of file class.ilPCParagraph.php.

References _input2xml(), and getLanguage().

487  {
488  return $this->_input2xml($a_text, $this->getLanguage(), $a_wysiwyg, $a_handle_lists);
489  }
ilPCParagraph\getLanguage
getLanguage()
get language
Definition: class.ilPCParagraph.php:481
ilPCParagraph\_input2xml
static _input2xml($a_text, $a_lang, $a_wysiwyg=0, $a_handle_lists=true)
converts user input to xml
Definition: class.ilPCParagraph.php:494
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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 796 of file class.ilPCParagraph.php.

References $row.

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

797  {
798  $rows = explode("<br />", $a_text."<br />");
799 //var_dump($a_text);
800 
801  $old_level = 0;
802 
803  $text = "";
804 
805  foreach ($rows as $row)
806  {
807  $level = 0;
808  if (str_replace("#", "*", substr($row, 0, 3)) == "***")
809  {
810  $level = 3;
811  }
812  else if (str_replace("#", "*", substr($row, 0, 2)) == "**")
813  {
814  $level = 2;
815  }
816  else if (str_replace("#", "*", substr($row, 0, 1)) == "*")
817  {
818  $level = 1;
819  }
820 
821  // end previous line
822  if ($level < $old_level)
823  {
824  for ($i = $old_level; $i > $level; $i--)
825  {
826  $text.= "</SimpleListItem></".$clist[$i].">";
827  }
828  if ($level > 0)
829  {
830  $text.= "</SimpleListItem>";
831  }
832  }
833  else if ($old_level > 0 && $level > 0 && ($level == $old_level))
834  {
835  $text.= "</SimpleListItem>";
836  }
837  else if (($level == $old_level) && $text != "")
838  {
839  $text.= "<br />";
840  }
841 
842  // start next line
843  if ($level > $old_level)
844  {
845  for($i = $old_level + 1; $i <= $level; $i++)
846  {
847  if (substr($row, $i - 1, 1) == "*")
848  {
849  $clist[$i] = "SimpleBulletList";
850  }
851  else
852  {
853  $clist[$i] = "SimpleNumberedList";
854  }
855  $text.= "<".$clist[$i]."><SimpleListItem>";
856  }
857  }
858  else if ($old_level > 0 && $level > 0)
859  {
860  $text.= "<SimpleListItem>";
861  }
862  $text.= substr($row, $level);
863 
864  $old_level = $level;
865  }
866 
867  // remove "<br />" at the end
868  if (substr($text, strlen($text) - 6) == "<br />")
869  {
870  $text = substr($text, 0, strlen($text) - 6);
871  }
872 
873  return $text;
874  }
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◆ intLinks2xml()

static ilPCParagraph::intLinks2xml (   $a_text)
static

internal links to xml

Parameters

Definition at line 634 of file class.ilPCParagraph.php.

References $t, and ilUtil\attribsToArray().

635  {
636  global $objDefinition;
637 
638  $rtypes = $objDefinition->getAllRepositoryTypes();
639 
640  // internal links
641  //$any = "[^\]]*"; // this doesn't work :-(
642  $ws= "[ \t\r\f\v\n]*";
643  $ltypes = "page|chap|term|media|obj|dfile|sess|wpage|".implode($rtypes, "|");
644  // empty internal links
645  while (eregi("\[(iln$ws((inst$ws=$ws([\"0-9])*)?$ws".
646  "((".$ltypes.")$ws=$ws([\"0-9])*)$ws".
647  "(target$ws=$ws(\"(New|FAQ|Media)\"))?$ws(anchor$ws=$ws(\"([^\"])*\"))?$ws))\]\[\/iln\]", $a_text, $found))
648  {
649  $a_text = str_replace($found[0], "",$a_text);
650  }
651 
652  while (eregi("\[(iln$ws((inst$ws=$ws([\"0-9])*)?$ws".
653  "((".$ltypes.")$ws=$ws([\"0-9])*)$ws".
654  "(target$ws=$ws(\"(New|FAQ|Media)\"))?$ws(anchor$ws=$ws(\"([^\"])*\"))?$ws))\]", $a_text, $found))
655  {
656  $attribs = ilUtil::attribsToArray($found[2]);
657  $inst_str = $attribs["inst"];
658  // pages
659  if (isset($attribs["page"]))
660  {
661  $tframestr = "";
662  if (!empty($found[10]))
663  {
664  $tframestr = " TargetFrame=\"".$found[10]."\" ";
665  }
666  $ancstr = "";
667  if ($attribs["anchor"] != "")
668  {
669  $ancstr = ' Anchor="'.$attribs["anchor"].'" ';
670  }
671  $a_text = eregi_replace("\[".$found[1]."\]",
672  "<IntLink Target=\"il_".$inst_str."_pg_".$attribs[page]."\" Type=\"PageObject\"".$tframestr.$ancstr.">", $a_text);
673  }
674  // chapters
675  else if (isset($attribs["chap"]))
676  {
677  if (!empty($found[10]))
678  {
679  $tframestr = " TargetFrame=\"".$found[10]."\" ";
680  }
681  else
682  {
683  $tframestr = "";
684  }
685  $a_text = eregi_replace("\[".$found[1]."\]",
686  "<IntLink Target=\"il_".$inst_str."_st_".$attribs[chap]."\" Type=\"StructureObject\"".$tframestr.">", $a_text);
687  }
688  // glossary terms
689  else if (isset($attribs["term"]))
690  {
691  switch ($found[10])
692  {
693  case "New":
694  $tframestr = " TargetFrame=\"New\" ";
695  break;
696 
697  default:
698  $tframestr = " TargetFrame=\"Glossary\" ";
699  break;
700  }
701  $a_text = eregi_replace("\[".$found[1]."\]",
702  "<IntLink Target=\"il_".$inst_str."_git_".$attribs[term]."\" Type=\"GlossaryItem\" $tframestr>", $a_text);
703  }
704  // wiki pages
705  else if (isset($attribs["wpage"]))
706  {
707  $tframestr = "";
708 /* switch ($found[10])
709  {
710  case "New":
711  $tframestr = " TargetFrame=\"New\" ";
712  break;
713 
714  default:
715  $tframestr = " TargetFrame=\"Glossary\" ";
716  break;
717  }*/
718  $a_text = eregi_replace("\[".$found[1]."\]",
719  "<IntLink Target=\"il_".$inst_str."_wpage_".$attribs[wpage]."\" Type=\"WikiPage\" $tframestr>", $a_text);
720  }
721  // media object
722  else if (isset($attribs["media"]))
723  {
724  if (!empty($found[10]))
725  {
726  $tframestr = " TargetFrame=\"".$found[10]."\" ";
727  $a_text = eregi_replace("\[".$found[1]."\]",
728  "<IntLink Target=\"il_".$inst_str."_mob_".$attribs[media]."\" Type=\"MediaObject\"".$tframestr.">", $a_text);
729  }
730  else
731  {
732  $a_text = eregi_replace("\[".$found[1]."\]",
733  "<IntLink Target=\"il_".$inst_str."_mob_".$attribs[media]."\" Type=\"MediaObject\"/>", $a_text);
734  }
735  }
736  // direct download file (no repository object)
737  else if (isset($attribs["dfile"]))
738  {
739  $a_text = eregi_replace("\[".$found[1]."\]",
740  "<IntLink Target=\"il_".$inst_str."_dfile_".$attribs[dfile]."\" Type=\"File\">", $a_text);
741  }
742  // repository items (id is ref_id (will be used internally but will
743  // be replaced by object id for export purposes)
744  else
745  {
746  foreach ($objDefinition->getAllRepositoryTypes() as $t)
747  {
748  if (isset($attribs[$t]))
749  {
750  $obj_id = $attribs[$t];
751  }
752  }
753  if (isset($attribs["obj"]))
754  {
755  $obj_id = $attribs["obj"];
756  }
757 
758  if ($obj_id > 0)
759  {
760  if ($inst_str == "")
761  {
762  $a_text = eregi_replace("\[".$found[1]."\]",
763  "<IntLink Target=\"il_".$inst_str."_obj_".$obj_id."\" Type=\"RepositoryItem\">", $a_text);
764  }
765  else
766  {
767  $a_text = eregi_replace("\[".$found[1]."\]",
768  "<IntLink Target=\"il_".$inst_str."_".$found[6]."_".$obj_id."\" Type=\"RepositoryItem\">", $a_text);
769  }
770  }
771  else
772  {
773  $a_text = eregi_replace("\[".$found[1]."\]", "[error: iln".$found[1]."]",$a_text);
774  }
775  }
776  }
777  while (eregi("\[(iln$ws((inst$ws=$ws([\"0-9])*)?".$ws."media$ws=$ws([\"0-9])*)$ws)/\]", $a_text, $found))
778  {
779  $attribs = ilUtil::attribsToArray($found[2]);
780  $inst_str = $attribs["inst"];
781  $a_text = eregi_replace("\[".$found[1]."/\]",
782  "<IntLink Target=\"il_".$inst_str."_mob_".$attribs[media]."\" Type=\"MediaObject\"/>", $a_text);
783  }
784  $a_text = eregi_replace("\[\/iln\]","</IntLink>",$a_text);
785  return $a_text;
786  }
ilUtil\attribsToArray
static attribsToArray($a_str)
converts a string of format var1 = "val1" var2 = "val2" ...
Definition: class.ilUtil.php:1536
$t
$t
Definition: class.ilBMFType_duration.php:154
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◆ 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 1690 of file class.ilPCParagraph.php.

References ilPageContent\$node, $t, DOMXML_LOAD_PARSING, domxml_open_mem(), ilUtil\sortArray(), ilStr\strIPos(), ilStr\strLen(), and ilStr\subStr().

1691  {
1692  // sort terms by their length (shortes first)
1693  // to prevent that nested tags are builded
1694  foreach ($a_terms as $k => $t)
1695  {
1696  $a_terms[$k]["termlength"] = strlen($t["term"]);
1697  }
1698  $a_terms = ilUtil::sortArray($a_terms, "termlength", "asc", true);
1699 
1700 
1701  if ($a_dom instanceof php4DOMDocument)
1702  {
1703  $a_dom = $a_dom->myDOMDocument;
1704  }
1705  if ($a_par_node instanceof php4DOMElement)
1706  {
1707  $a_par_node = $a_par_node->myDOMNode;
1708  }
1709 
1710  $xpath = new DOMXPath($a_dom);
1711 
1712  if ($a_par_node == null)
1713  {
1714  $parnodes = $xpath->query('//Paragraph');
1715  }
1716  else
1717  {
1718  $parnodes = $xpath->query('//Paragraph', $a_par_node);
1719  }
1720 
1721 
1722  include_once("./Services/Utilities/classes/class.ilStr.php");
1723 
1724  foreach ($parnodes as $parnode)
1725  {
1726  $textnodes = $xpath->query('//text()', $parnode);
1727  foreach ($textnodes as $node)
1728  {
1729  $p = $node->getNodePath();
1730 
1731  // we do not change text nodes inside of links
1732  if (!is_int(strpos($p, "/IntLink")) &&
1733  !is_int(strpos($p, "/ExtLink")))
1734  {
1735  $node_val = $node->nodeValue;
1736 
1737  // all terms
1738  foreach ($a_terms as $t)
1739  {
1740  $pos = ilStr::strIPos($node_val, $t["term"]);
1741 
1742  // if term found
1743  while (is_int($pos))
1744  {
1745  // check if the string is not included in another word
1746  // note that []
1747  $valid_limiters = array("", " ","&nbsp;", ".", ",", ":", ";", "!", "?", "\"", "'", "(", ")");
1748  $b = ($pos > 0)
1749  ? ilStr::subStr($node_val, $pos - 1, 1)
1750  : "";
1751  $a = ilStr::subStr($node_val, $pos + ilStr::strLen($t["term"]), 1);
1752  if ((in_array($b, $valid_limiters) || htmlentities($b, null, 'utf-8') == "&nbsp;")&& in_array($a, $valid_limiters))
1753  {
1754  $mid = '[iln term="'.$t["id"].'"]'.
1755  ilStr::subStr($node_val, $pos, ilStr::strLen($t["term"])).
1756  "[/iln]";
1757 
1758  $node_val = ilStr::subStr($node_val, 0, $pos).
1759  $mid.
1760  ilStr::subStr($node_val, $pos + ilStr::strLen($t["term"]))
1761  ;
1762 
1763  $pos+= ilStr::strLen($mid);
1764  }
1765  else
1766  {
1767  $pos+= ilStr::strLen($t["term"]);
1768  }
1769  $pos = ilStr::strIPos($node_val, $t["term"], $pos);
1770  }
1771 
1772  // insert [iln] tags
1773  }
1774 
1775  $node->nodeValue = $node_val;
1776  }
1777 
1778  // var_dump($p);
1779  // var_dump($node->nodeValue);
1780  }
1781 
1782 
1783  // dump paragraph node
1784  $text = $a_dom->saveXML($parnode);
1785  $text = substr($text, 0, strlen($text) - strlen("</Paragraph>"));
1786  $text = substr($text, strpos($text, ">") + 1);
1787 
1788  // replace [iln] by tags with xml representation
1789  $text = self::intLinks2xml($text);
1790 
1791  // "set text"
1792  $temp_dom = domxml_open_mem('<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$text.'</Paragraph>',
1793  DOMXML_LOAD_PARSING, $error);
1794  $temp_dom = $temp_dom->myDOMDocument;
1795 
1796  if(empty($error))
1797  {
1798  // delete children of paragraph node
1799  $children = $parnode->childNodes;
1800  while ($parnode->hasChildNodes())
1801  {
1802  $parnode->removeChild($parnode->firstChild);
1803  }
1804 
1805  // copy new content children in paragraph node
1806  $xpath_temp = new DOMXPath($temp_dom);
1807  $temp_pars = $xpath_temp->query("//Paragraph");
1808 
1809  foreach ($temp_pars as $new_par_node)
1810  {
1811  $new_childs = $new_par_node->childNodes;
1812 
1813  foreach($new_childs as $new_child)
1814  {
1815  //$cloned_child = $new_child->cloneNode(true);
1816  $cloned_child = $a_dom->importNode($new_child, true);
1817  $parnode->appendChild($cloned_child);
1818  }
1819  }
1820  }
1821  }
1822  }
DOMXML_LOAD_PARSING
const DOMXML_LOAD_PARSING
Definition: domxml-php4-to-php5.php:45
domxml_open_mem
domxml_open_mem($str, $mode=DOMXML_LOAD_PARSING, &$error=NULL)
Definition: inc.xml5compliance.php:43
ilStr\strLen
static strLen($a_string)
Definition: class.ilStr.php:77
$t
$t
Definition: class.ilBMFType_duration.php:154
ilUtil\sortArray
static sortArray($array, $a_array_sortby, $a_array_sortorder=0, $a_numeric=false, $a_keep_keys=false)
sortArray
Definition: class.ilUtil.php:3378
php4DOMElement
php4DomElement
Definition: inc.xml5compliance.php:257
ilStr\strIPos
static strIPos($a_haystack, $a_needle, $a_offset=NULL)
Definition: class.ilStr.php:44
ilStr\subStr
static subStr($a_str, $a_start, $a_length=NULL)
Definition: class.ilStr.php:15
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◆ removeTrailingBr()

ilPCParagraph::removeTrailingBr (   $a_str)

Remove trailing

Definition at line 1378 of file class.ilPCParagraph.php.

Referenced by autoSplit().

1379  {
1380  if (substr($a_str, strlen($a_str) - 6) == "<br />")
1381  {
1382  $a_str = substr($a_str, 0, strlen($a_str) - 6);
1383  }
1384  return $a_str;
1385  }
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◆ saveAnchors()

ilPCParagraph::saveAnchors (   $a_page,
  $a_domdoc 
)

Save anchors.

Parameters
stringxml page code

Definition at line 1884 of file class.ilPCParagraph.php.

References ilPageContent\$node.

1885  {
1886  self::_deleteAnchors($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage());
1887 
1888  // get all anchors
1889  $xpath = new DOMXPath($a_domdoc);
1890  $nodes = $xpath->query('//Anchor');
1891  $saved = array();
1892  foreach ($nodes as $node)
1893  {
1894  $name = $node->getAttribute("Name");
1895  if (trim($name) != "" && !in_array($name, $saved))
1896  {
1897  self::_saveAnchor($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage(), $name);
1898  $saved[] = $name;
1899  }
1900  }
1901 
1902  }

◆ saveJS()

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

Save input coming from ajax.

Parameters

Definition at line 1405 of file class.ilPCParagraph.php.

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

1406  {
1407  global $ilUser;
1408 
1409  $t = self::handleAjaxContent($a_content);
1410  if ($text === false)
1411  {
1412  return false;
1413  }
1414 
1415  $pc_id = explode(":", $a_pc_id);
1416  $insert_at = explode(":", $a_insert_at);
1417  $t_id = explode(":", $t["id"]);
1418 
1419  // insert new paragraph
1420  if ($a_insert_at != "")
1421  {
1422  $par = new ilPCParagraph($this->getPage());
1423  $par->create($a_pg_obj, $insert_at[0], $insert_at[1]);
1424  }
1425  else
1426  {
1427  $par = $a_pg_obj->getContentObject($pc_id[0], $pc_id[1]);
1428  }
1429 
1430  if ($a_insert_at != "")
1431  {
1432  $pc_id = $a_pg_obj->generatePCId();
1433  $par->writePCId($pc_id);
1434  $this->inserted_pc_id = $pc_id;
1435  }
1436  else
1437  {
1438  $this->inserted_pc_id = $pc_id[1];
1439  }
1440 
1441  $par->setLanguage($ilUser->getLanguage());
1442  $par->setCharacteristic($t["class"]);
1443 
1444  $t2 = $par->input2xml($t["text"], true, false);
1445  $t2 = ilPCParagraph::handleAjaxContentPost($t2);
1446  $updated = $par->setText($t2, true);
1447 
1448  if ($updated !== true)
1449  {
1450  echo $updated; exit;
1451  return false;
1452  }
1453  $updated = $par->updatePage($a_pg_obj);
1454  //$updated = $a_pg_obj->update();
1455  return $updated;
1456  }
exit
exit
Definition: login.php:54
ilPCParagraph\handleAjaxContentPost
static handleAjaxContentPost($text)
Post input2xml handling of ajax content.
Definition: class.ilPCParagraph.php:1593
ilPCParagraph
Class ilPCParagraph.
Definition: class.ilPCParagraph.php:16
$t
$t
Definition: class.ilBMFType_duration.php:154
$ilUser
global $ilUser
Definition: imgupload.php:15
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◆ saveMetaKeywords()

ilPCParagraph::saveMetaKeywords (   $a_page,
  $a_domdoc 
)

save all keywords

Parameters
object$a_pagepage object
object$a_domdocdom document

Definition at line 1964 of file class.ilPCParagraph.php.

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

1965  {
1966  // not nice, should be set by context per method
1967  if ($a_page->getParentType() == "gdf" ||
1968  $a_page->getParentType() == "lm")
1969  {
1970  // get existing keywords
1971  $keywords = array();
1972 
1973  // find all Keyw tags
1974  $xpath = new DOMXPath($a_domdoc);
1975  $nodes = $xpath->query('//Keyw');
1976  foreach($nodes as $node)
1977  {
1978  $k = trim(strip_tags($node->nodeValue));
1979  if (!in_array($k, $keywords))
1980  {
1981  $keywords[] = $k;
1982  }
1983  }
1984 
1985  $meta_type = ($a_page->getParentType() == "gdf")
1986  ? "gdf"
1987  : "pg";
1988  $meta_rep_id = $a_page->getParentId();
1989  $meta_id = $a_page->getId();
1990 
1991  include_once("./Services/MetaData/classes/class.ilMD.php");
1992  $md_obj = new ilMD($meta_rep_id, $meta_id, $meta_type);
1993  $mkeywords = array();
1994  $lang = "";
1995  if(is_object($md_section = $md_obj->getGeneral()))
1996  {
1997  foreach($ids = $md_section->getKeywordIds() as $id)
1998  {
1999  $md_key = $md_section->getKeyword($id);
2000  $mkeywords[] = strtolower($md_key->getKeyword());
2001  if ($lang == "")
2002  {
2003  $lang = $md_key->getKeywordLanguageCode();
2004  }
2005  }
2006  if ($lang == "")
2007  {
2008  foreach($ids = $md_section->getLanguageIds() as $id)
2009  {
2010  $md_lang = $md_section->getLanguage($id);
2011  if ($lang == "")
2012  {
2013  $lang = $md_lang->getLanguageCode();
2014  }
2015  }
2016  }
2017  foreach ($keywords as $k)
2018  {
2019  if (!in_array(strtolower($k), $mkeywords))
2020  {
2021  if (trim($k) != "" && $lang != "")
2022  {
2023  $md_key = $md_section->addKeyword();
2024  $md_key->setKeyword(ilUtil::stripSlashes($k));
2025  $md_key->setKeywordLanguage(new ilMDLanguageItem($lang));
2026  $md_key->save();
2027  }
2028  $mkeywords[] = strtolower($k);
2029  }
2030  }
2031  }
2032  }
2033  }
$lang
$lang
Definition: inc.setup_header.php:123
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2673
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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 979 of file class.ilPCParagraph.php.

Referenced by xml2outputReplaceLists().

980  {
981  $segments = array();
982 
983  $nothing_found = false;
984  while (!$nothing_found)
985  {
986  $nothing_found = true;
987  $found = -1;
988  foreach($a_needles as $needle)
989  {
990  $pos = stripos($a_haystack, $needle);
991  if (is_int($pos) && ($pos < $found || $found == -1))
992  {
993  $found = $pos;
994  $found_needle = $needle;
995  $nothing_found = false;
996  }
997  }
998  if ($found > 0)
999  {
1000  $segments[] = substr($a_haystack, 0, $found);
1001  $a_haystack = substr($a_haystack, $found);
1002  }
1003  if ($found > -1)
1004  {
1005  $segments[] = substr($a_haystack, 0, strlen($found_needle));
1006  $a_haystack = substr($a_haystack, strlen($found_needle));
1007  }
1008  }
1009  if ($a_haystack != "")
1010  {
1011  $segments[] = $a_haystack;
1012  }
1013 
1014  return $segments;
1015  }
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◆ setAutoIndent()

ilPCParagraph::setAutoIndent (   $a_char)

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

401  {
402  if (!empty($a_char))
403  {
404  $this->par_node->set_attribute("AutoIndent", $a_char);
405  }
406  else
407  {
408  if ($this->par_node->has_attribute("AutoIndent"))
409  {
410  $this->par_node->remove_attribute("AutoIndent");
411  }
412  }
413  }

◆ setCharacteristic()

ilPCParagraph::setCharacteristic (   $a_char)

Set Characteristic of paragraph.

Parameters
string$a_charCharacteristic

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

344  {
345  if (!empty($a_char))
346  {
347  $this->par_node->set_attribute("Characteristic", $a_char);
348  }
349  else
350  {
351  if ($this->par_node->has_attribute("Characteristic"))
352  {
353  $this->par_node->remove_attribute("Characteristic");
354  }
355  }
356  }

◆ setDownloadTitle()

ilPCParagraph::setDownloadTitle (   $a_char)

set attribute download title

Definition at line 427 of file class.ilPCParagraph.php.

428  {
429  if (!empty($a_char))
430  {
431  $this->par_node->set_attribute("DownloadTitle", $a_char);
432  }
433  else
434  {
435  if ($this->par_node->has_attribute("DownloadTitle"))
436  {
437  $this->par_node->remove_attribute("DownloadTitle");
438  }
439  }
440  }

◆ setLanguage()

ilPCParagraph::setLanguage (   $a_lang)

set language

Definition at line 473 of file class.ilPCParagraph.php.

474  {
475  $this->par_node->set_attribute("Language", $a_lang);
476  }

◆ setNode()

ilPCParagraph::setNode ( &  $a_node)

Set Page Content Node.

Parameters
object$a_nodePage Content DOM Node

Definition at line 34 of file class.ilPCParagraph.php.

35  {
36  parent::setNode($a_node); // this is the PageContent node
37 
38  $childs = $a_node->child_nodes();
39  for ($i=0; $i<count($childs); $i++)
40  {
41  if ($childs[$i]->node_name() == "Paragraph")
42  {
43  $this->par_node = $childs[$i]; //... and this the Paragraph node
44  }
45  }
46  }

◆ setShowLineNumbers()

ilPCParagraph::setShowLineNumbers (   $a_char)

set attribute showlinenumbers

Definition at line 454 of file class.ilPCParagraph.php.

455  {
456  $a_char = empty($a_char)?"n":$a_char;
457 
458  $this->par_node->set_attribute("ShowLineNumbers", $a_char);
459  }

◆ setSubCharacteristic()

ilPCParagraph::setSubCharacteristic (   $a_char)

set attribute subcharacteristic

Definition at line 375 of file class.ilPCParagraph.php.

376  {
377  if (!empty($a_char))
378  {
379  $this->par_node->set_attribute("SubCharacteristic", $a_char);
380  }
381  else
382  {
383  if ($this->par_node->has_attribute("SubCharacteristic"))
384  {
385  $this->par_node->remove_attribute("SubCharacteristic");
386  }
387  }
388  }

◆ 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 127 of file class.ilPCParagraph.php.

References ilPageContent\$node, $ok, $path, $res, $t, autoSplit(), DOMXML_LOAD_PARSING, domxml_open_mem(), getCharacteristic(), getLanguage(), ilPageContent\getPage(), xpath_eval(), and xpath_new_context().

128  {
129 
130 //var_dump($a_text);
131  if (!is_array($a_text))
132  {
133  $text = array(array("level" => 0, "text" => $a_text));
134  }
135  else
136  {
137  $text = $a_text;
138  }
139 
140  if ($a_auto_split)
141  {
142  $text = $this->autoSplit($a_text);
143  }
144 
145  // DOMXML_LOAD_PARSING, DOMXML_LOAD_VALIDATING, DOMXML_LOAD_RECOVERING
146  $check = "";
147  foreach ($text as $t)
148  {
149  $check.= "<Paragraph>".$t["text"]."</Paragraph>";
150  }
151  /*$temp_dom = domxml_open_mem('<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$text[0]["text"].'</Paragraph>',
152  DOMXML_LOAD_PARSING, $error);*/
153  $temp_dom = domxml_open_mem('<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$check.'</Paragraph>',
154  DOMXML_LOAD_PARSING, $error);
155 
156  //$this->text = $a_text;
157  // remove all childs
158  if(empty($error))
159  {
160  $temp_dom = domxml_open_mem('<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$text[0]["text"].'</Paragraph>',
161  DOMXML_LOAD_PARSING, $error);
162 
163  // delete children of paragraph node
164  $children = $this->par_node->child_nodes();
165  for($i=0; $i<count($children); $i++)
166  {
167  $this->par_node->remove_child($children[$i]);
168  }
169 
170  // copy new content children in paragraph node
171  $xpc = xpath_new_context($temp_dom);
172  $path = "//Paragraph";
173  $res =& xpath_eval($xpc, $path);
174  if (count($res->nodeset) == 1)
175  {
176  $new_par_node =& $res->nodeset[0];
177  $new_childs = $new_par_node->child_nodes();
178 
179  for($i=0; $i<count($new_childs); $i++)
180  {
181  $cloned_child =& $new_childs[$i]->clone_node(true);
182  $this->par_node->append_child($cloned_child);
183  }
184  $orig_characteristic = $this->getCharacteristic();
185 
186  // if headlines are entered and current characteristic is a headline
187  // use no characteristic as standard
188  if ((count($text) > 1) && (substr($orig_characteristic, 0, 8) == "Headline"))
189  {
190  $orig_characteristic = "";
191  }
192  if ($text[0]["level"] > 0)
193  {
194  $this->par_node->set_attribute("Characteristic", 'Headline'.$text[0]["level"]);
195  }
196  }
197 
198  $ok = true;
199 
200  $c_node = $this->node;
201  // add other chunks afterwards
202  for ($i=1; $i<count($text); $i++)
203  {
204  if ($ok)
205  {
206  $next_par = new ilPCParagraph($this->getPage());
207  $next_par->createAfter($c_node);
208  $next_par->setLanguage($this->getLanguage());
209  if ($text[$i]["level"] > 0)
210  {
211  $next_par->setCharacteristic("Headline".$text[$i]["level"]);
212  }
213  else
214  {
215  $next_par->setCharacteristic($orig_characteristic);
216  }
217  $ok = $next_par->setText($text[$i]["text"], false);
218  $c_node = $next_par->node;
219  }
220  }
221 
222  return true;
223  }
224  else
225  {
226  // We want the correct number of \n here to have the real lines numbers
227  $text = str_replace("<br>", "\n", $check); // replace <br> with \n to get correct line
228  $text = str_replace("<br/>", "\n", $text);
229  $text = str_replace("<br />", "\n", $text);
230  $text = str_replace("</SimpleListItem>", "</SimpleListItem>\n", $text);
231  $text = str_replace("<SimpleBulletList>", "\n<SimpleBulletList>", $text);
232  $text = str_replace("<SimpleNumberedList>", "\n<SimpleNumberedList>", $text);
233  $text = str_replace("<Paragraph>\n", "<Paragraph>", $text);
234  $text = str_replace("</Paragraph>", "</Paragraph>\n", $text);
235  include_once("./Services/Dom/classes/class.ilDomDocument.php");
236  $doc = new ilDOMDocument();
237  $text = '<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$text.'</Paragraph>';
238 //echo htmlentities($text);
239  $this->success = $doc->loadXML($text);
240  $error = $doc->errors;
241  $estr = "";
242  foreach ($error as $e)
243  {
244  $e = str_replace(" in Entity", "", $e);
245  $estr.= $e."<br />";
246  }
247  return $estr;
248  }
249  }
DOMXML_LOAD_PARSING
const DOMXML_LOAD_PARSING
Definition: domxml-php4-to-php5.php:45
domxml_open_mem
domxml_open_mem($str, $mode=DOMXML_LOAD_PARSING, &$error=NULL)
Definition: inc.xml5compliance.php:43
xpath_new_context
xpath_new_context($dom_document)
Definition: inc.xml5compliance.php:59
xpath_eval
xpath_eval($xpath_context, $eval_str, $contextnode=null)
Definition: inc.xml5compliance.php:54
ilPCParagraph
Class ilPCParagraph.
Definition: class.ilPCParagraph.php:16
$t
$t
Definition: class.ilBMFType_duration.php:154
ilPCParagraph\getLanguage
getLanguage()
get language
Definition: class.ilPCParagraph.php:481
ilPCParagraph\getCharacteristic
getCharacteristic()
Get characteristic of paragraph.
Definition: class.ilPCParagraph.php:363
ilPCParagraph\autoSplit
autoSplit($a_text)
This function splits a paragraph text that has been already processed with input2xml at each header p...
Definition: class.ilPCParagraph.php:1215
$path
$path
Definition: index.php:22
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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 1635 of file class.ilPCParagraph.php.

References $ret.

1636  {
1637  $a_page->beforePageContentUpdate($this);
1638 
1639  $ret = $a_page->update();
1640  return $ret;
1641  }
$ret
$ret
Definition: Structures_BibTex_example.php:7

◆ xml2output()

static ilPCParagraph::xml2output (   $a_text,
  $a_wysiwyg = false,
  $a_replace_lists = 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 1024 of file class.ilPCParagraph.php.

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

Referenced by ilPCDataTableGUI\editData(), ilPCDataTableGUI\editDataCl(), ilTermListTableGUI\fillRow(), ilPresentationListTableGUI\fillRow(), and ilPageObject\getPageContentsHashes().

1025  {
1026  // note: the order of the processing steps is crucial
1027  // and should be the same as in input2xml() in REVERSE order!
1028 
1029  // xml to bb code
1030  $any = "[^>]*";
1031  $a_text = eregi_replace("<Comment[^>]*>","[com]",$a_text);
1032  $a_text = eregi_replace("</Comment>","[/com]",$a_text);
1033  $a_text = eregi_replace("<Comment/>","[com][/com]",$a_text);
1034  $a_text = eregi_replace("<Emph>","[emp]",$a_text);
1035  $a_text = eregi_replace("</Emph>","[/emp]",$a_text);
1036  $a_text = eregi_replace("<Emph/>","[emp][/emp]",$a_text);
1037  $a_text = eregi_replace("<Strong>","[str]",$a_text);
1038  $a_text = eregi_replace("</Strong>","[/str]",$a_text);
1039  $a_text = eregi_replace("<Strong/>","[str][/str]",$a_text);
1040  $a_text = eregi_replace("<Footnote[^>]*>","[fn]",$a_text);
1041  $a_text = eregi_replace("</Footnote>","[/fn]",$a_text);
1042  $a_text = eregi_replace("<Footnote/>","[fn][/fn]",$a_text);
1043  $a_text = eregi_replace("<Quotation[^>]*>","[quot]",$a_text);
1044  $a_text = eregi_replace("</Quotation>","[/quot]",$a_text);
1045  $a_text = eregi_replace("<Quotation/>","[quot][/quot]",$a_text);
1046  $a_text = eregi_replace("<Code[^>]*>","[code]",$a_text);
1047  $a_text = eregi_replace("</Code>","[/code]",$a_text);
1048  $a_text = eregi_replace("<Code/>","[code][/code]",$a_text);
1049  $a_text = eregi_replace("<Accent>","[acc]",$a_text);
1050  $a_text = eregi_replace("</Accent>","[/acc]",$a_text);
1051  $a_text = eregi_replace("<Important>","[imp]",$a_text);
1052  $a_text = eregi_replace("</Important>","[/imp]",$a_text);
1053  $a_text = eregi_replace("<Keyw>","[kw]",$a_text);
1054  $a_text = eregi_replace("</Keyw>","[/kw]",$a_text);
1055 
1056  // replace lists
1057  if ($a_replace_lists)
1058  {
1059 //echo "<br>".htmlentities($a_text);
1060  $a_text = ilPCParagraph::xml2outputReplaceLists($a_text);
1061 //echo "<br>".htmlentities($a_text);
1062  }
1063 
1064  // internal links
1065  while (eregi("<IntLink($any)>", $a_text, $found))
1066  {
1067  $found[0];
1068  $attribs = ilUtil::attribsToArray($found[1]);
1069  $target = explode("_", $attribs["Target"]);
1070  $target_id = $target[count($target) - 1];
1071  $inst_str = (!is_int(strpos($attribs["Target"], "__")))
1072  ? $inst_str = "inst=\"".$target[1]."\" "
1073  : $inst_str = "";
1074  switch($attribs["Type"])
1075  {
1076  case "PageObject":
1077  $tframestr = (!empty($attribs["TargetFrame"]))
1078  ? " target=\"".$attribs["TargetFrame"]."\""
1079  : "";
1080  $ancstr = (!empty($attribs["Anchor"]))
1081  ? ' anchor="'.$attribs["Anchor"].'"'
1082  : "";
1083  $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."page=\"".$target_id."\"$tframestr$ancstr]",$a_text);
1084  break;
1085 
1086  case "StructureObject":
1087  $tframestr = (!empty($attribs["TargetFrame"]))
1088  ? " target=\"".$attribs["TargetFrame"]."\""
1089  : "";
1090  $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."chap=\"".$target_id."\"$tframestr]",$a_text);
1091  break;
1092 
1093  case "GlossaryItem":
1094  $tframestr = (empty($attribs["TargetFrame"]) || $attribs["TargetFrame"] == "Glossary")
1095  ? ""
1096  : " target=\"".$attribs["TargetFrame"]."\"";
1097  $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."term=\"".$target_id."\"".$tframestr."]",$a_text);
1098  break;
1099 
1100  case "WikiPage":
1101  $tframestr = "";
1102  /*$tframestr = (empty($attribs["TargetFrame"]) || $attribs["TargetFrame"] == "Glossary")
1103  ? ""
1104  : " target=\"".$attribs["TargetFrame"]."\"";*/
1105  $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."wpage=\"".$target_id."\"".$tframestr."]",$a_text);
1106  break;
1107 
1108  case "MediaObject":
1109  if (empty($attribs["TargetFrame"]))
1110  {
1111  $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."media=\"".$target_id."\"/]",$a_text);
1112  }
1113  else
1114  {
1115  $a_text = eregi_replace("<IntLink".$found[1].">","[iln media=\"".$target_id."\"".
1116  " target=\"".$attribs["TargetFrame"]."\"]",$a_text);
1117  }
1118  break;
1119 
1120  // Repository Item (using ref id)
1121  case "RepositoryItem":
1122  if ($inst_str == "")
1123  {
1124  $target_type = ilObject::_lookupType($target_id, true);
1125  }
1126  else
1127  {
1128  $rtype = $target[count($target) - 2];
1129  $target_type = $rtype;
1130  }
1131  $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."$target_type=\"".$target_id."\"".$tframestr."]",$a_text);
1132  break;
1133 
1134  // Download File (not in repository, Object ID)
1135  case "File":
1136  $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."dfile=\"".$target_id."\"".$tframestr."]",$a_text);
1137  break;
1138 
1139  default:
1140  $a_text = eregi_replace("<IntLink".$found[1].">","[iln]",$a_text);
1141  break;
1142  }
1143  }
1144  $a_text = eregi_replace("</IntLink>","[/iln]",$a_text);
1145 
1146  // external links
1147  while (eregi("<ExtLink($any)>", $a_text, $found))
1148  {
1149  $found[0];
1150  $attribs = ilUtil::attribsToArray($found[1]);
1151  //$found[1] = str_replace("?", "\?", $found[1]);
1152  $tstr = "";
1153  if (in_array($attribs["TargetFrame"], array("FAQ", "Glossary", "Media")))
1154  {
1155  $tstr = ' target="'.$attribs["TargetFrame"].'"';
1156  }
1157  $a_text = str_replace("<ExtLink".$found[1].">","[xln url=\"".$attribs["Href"]."\"$tstr]",$a_text);
1158  }
1159  $a_text = eregi_replace("</ExtLink>","[/xln]",$a_text);
1160 
1161  // anchor
1162  while (eregi("<Anchor($any/)>", $a_text, $found))
1163  {
1164  $found[0];
1165  $attribs = ilUtil::attribsToArray($found[1]);
1166  $a_text = str_replace("<Anchor".$found[1].">","[anc name=\"".$attribs["Name"]."\"][/anc]",$a_text);
1167  }
1168  while (eregi("<Anchor($any)>", $a_text, $found))
1169  {
1170  $found[0];
1171  $attribs = ilUtil::attribsToArray($found[1]);
1172  $a_text = str_replace("<Anchor".$found[1].">","[anc name=\"".$attribs["Name"]."\"]",$a_text);
1173  }
1174  $a_text = eregi_replace("</Anchor>","[/anc]",$a_text);
1175 
1176 
1177  // br to linefeed
1178  if (!$a_wysiwyg)
1179  {
1180  $a_text = str_replace("<br />", "\n", $a_text);
1181  $a_text = str_replace("<br/>", "\n", $a_text);
1182  }
1183 
1184 if (!$a_wysiwyg)
1185 {
1186  // prevent curly brackets from being swallowed up by template engine
1187  $a_text = str_replace("{", "&#123;", $a_text);
1188  $a_text = str_replace("}", "&#125;", $a_text);
1189 
1190  // unmask html
1191  $a_text = str_replace("&lt;", "<", $a_text);
1192  $a_text = str_replace("&gt;", ">",$a_text);
1193 
1194  // this is needed to allow html like <tag attribute="value">... in paragraphs
1195  $a_text = str_replace("&quot;", "\"", $a_text);
1196 
1197  // make ampersands in (enabled) html attributes work
1198  // e.g. <a href="foo.php?n=4&t=5">hhh</a>
1199  $a_text = str_replace("&amp;", "&", $a_text);
1200 
1201  // make &gt; and $lt; work to allow (disabled) html descriptions
1202  $a_text = str_replace("&lt;", "&amp;lt;", $a_text);
1203  $a_text = str_replace("&gt;", "&amp;gt;", $a_text);
1204 }
1205  return $a_text;
1206  //return str_replace("<br />", chr(13).chr(10), $a_text);
1207  }
ilUtil\attribsToArray
static attribsToArray($a_str)
converts a string of format var1 = "val1" var2 = "val2" ...
Definition: class.ilUtil.php:1536
ilPCParagraph\xml2outputReplaceLists
static xml2outputReplaceLists($a_text)
Replaces with *.
Definition: class.ilPCParagraph.php:883
$target_type
$target_type
Definition: goto.php:87
$target_id
$target_id
Definition: goto.php:88
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1183
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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 883 of file class.ilPCParagraph.php.

References segmentString().

Referenced by xml2output().

884  {
885  $segments = ilPCParagraph::segmentString($a_text, array("<SimpleBulletList>", "</SimpleBulletList>",
886  "</SimpleListItem>", "<SimpleListItem>", "<SimpleListItem/>", "<SimpleNumberedList>", "</SimpleNumberedList>"));
887 
888  $current_list = array();
889  $text = "";
890  for ($i=0; $i<= count($segments); $i++)
891  {
892  if ($segments[$i] == "<SimpleBulletList>")
893  {
894  if (count($current_list) == 0)
895  {
896  $list_start = true;
897  }
898  array_push($current_list, "*");
899  $li = false;
900  }
901  else if ($segments[$i] == "<SimpleNumberedList>")
902  {
903  if (count($current_list) == 0)
904  {
905  $list_start = true;
906  }
907  array_push($current_list, "#");
908  $li = false;
909  }
910  else if ($segments[$i] == "</SimpleBulletList>")
911  {
912  array_pop($current_list);
913  $li = false;
914  }
915  else if ($segments[$i] == "</SimpleNumberedList>")
916  {
917  array_pop($current_list);
918  $li = false;
919  }
920  else if ($segments[$i] == "<SimpleListItem>")
921  {
922  $li = true;
923  }
924  else if ($segments[$i] == "</SimpleListItem>")
925  {
926  $li = false;
927  }
928  else if ($segments[$i] == "<SimpleListItem/>")
929  {
930  if ($list_start)
931  {
932  $text.= "<br />";
933  $list_start = false;
934  }
935  foreach($current_list as $list)
936  {
937  $text.= $list;
938  }
939  $text.= "<br />";
940  $li = false;
941  }
942  else
943  {
944  if ($li)
945  {
946  if ($list_start)
947  {
948  $text.= "<br />";
949  $list_start = false;
950  }
951  foreach($current_list as $list)
952  {
953  $text.= $list;
954  }
955  }
956  $text.= $segments[$i];
957  if ($li)
958  {
959  $text.= "<br />";
960  }
961  $li = false;
962  }
963  }
964 
965  // remove trailing <br />, if text ends with list
966  if ($segments[count($segments) - 1] == "</SimpleBulletList>" ||
967  $segments[count($segments) - 1] == "</SimpleNumberedList>" &&
968  substr($text, strlen($text) - 6) == "<br />")
969  {
970  $text = substr($text, 0, strlen($text) - 6);
971  }
972 
973  return $text;
974  }
ilPCParagraph\segmentString
static segmentString($a_haystack, $a_needles)
Segments a string into an array at each position of a substring.
Definition: class.ilPCParagraph.php:979
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Field Documentation

◆ $dom

ilPCParagraph::$dom

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

Referenced by ilPCSourceCode\modifyPageContentPostXsl().

◆ $par_node

ilPCParagraph::$par_node

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

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