ILIAS  release_5-0 Revision 5.0.0-1144-gc4397b1f870
class.ilPCParagraph.php
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1<?php
2/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
3
4require_once("./Services/COPage/classes/class.ilPageContent.php");
5
16class ilPCParagraph extends ilPageContent
17{
18 var $dom;
19 var $par_node; // node of Paragraph element
20
24 function init()
25 {
26 $this->setType("par");
27 }
28
34 function setNode(&$a_node)
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 }
47
48
54 function createAtNode(&$node)
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 }
62
68 function createBeforeNode(&$node)
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, $node);
75 }
76
83 function createAfter($node)
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 $this->par_node->set_attribute("Language", "");
98 }
99
107 function create(&$a_pg_obj, $a_hier_id, $a_pc_id = "")
108 {
109//echo "-$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 $this->par_node->set_attribute("Language", "");
119 }
120
127 function setText($a_text, $a_auto_split = false)
128 {
129
130//var_dump($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 $estr;
248 }
249 }
250
256 function getText($a_short_mode = false)
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 $content;
267 }
268 else
269 {
270 return "";
271 }
272 }
273
277 function getParagraphSequenceContent($a_pg_obj)
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 }
337
343 function setCharacteristic($a_char)
344 {
345 if (!empty($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 $this->par_node->remove_attribute("Characteristic");
354 }
355 }
356 }
357
363 function getCharacteristic()
364 {
365 if (is_object($this->par_node))
366 {
367 return $this->par_node->get_attribute("Characteristic");
368 }
369 }
370
371
375 function setSubCharacteristic($a_char)
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 }
389
395 function getAutoIndent()
396 {
397 return $this->par_node->get_attribute("AutoIndent");
398 }
399
400 function setAutoIndent($a_char)
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 }
414
418 function getSubCharacteristic()
419 {
420 return $this->par_node->get_attribute("SubCharacteristic");
421 }
422
427 function setDownloadTitle($a_char)
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 }
441
445 function getDownloadTitle()
446 {
447 return $this->par_node->get_attribute("DownloadTitle");
448 }
449
454 function setShowLineNumbers($a_char)
455 {
456 $a_char = empty($a_char)?"n":$a_char;
457
458 $this->par_node->set_attribute("ShowLineNumbers", $a_char);
459 }
460
465 function getShowLineNumbers()
466 {
467 return $this->par_node->get_attribute("ShowLineNumbers");
468 }
469
473 function setLanguage($a_lang)
474 {
475 $this->par_node->set_attribute("Language", $a_lang);
476 }
477
481 function getLanguage()
482 {
483 return $this->par_node->get_attribute("Language");
484 }
485
486 function input2xml($a_text, $a_wysiwyg = 0, $a_handle_lists = true)
487 {
488 return $this->_input2xml($a_text, $this->getLanguage(), $a_wysiwyg, $a_handle_lists);
489 }
490
494 static function _input2xml($a_text, $a_lang, $a_wysiwyg = 0, $a_handle_lists = true)
495 {
496 if (!$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($a_text);
511
512 // mask html
513if (!$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($a_text);
525
526 // mask curly brackets
527/*
528echo htmlentities($a_text);
529 $a_text = str_replace("{", "&#123;", $a_text);
530 $a_text = str_replace("}", "&#125;", $a_text);
531echo htmlentities($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 $a_text;
626 }
627
634 static function intLinks2xml($a_text)
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 $a_text;
786 }
787
788
796 static function input2xmlReplaceLists($a_text)
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 $text;
874 }
875
883 static function xml2outputReplaceLists($a_text)
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 $text;
974 }
975
979 static function segmentString($a_haystack, $a_needles)
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 $segments;
1015 }
1016
1024 static function xml2output($a_text, $a_wysiwyg = false, $a_replace_lists = true)
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", $a_text);
1182 }
1183
1184if (!$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), $a_text);
1207 }
1208
1215 function autoSplit($a_text)
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 $chunks;
1350 }
1351
1355 function handleNextBr($a_str)
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 $a_str;
1373 }
1374
1378 function removeTrailingBr($a_str)
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 $a_str;
1385 }
1386
1390 function getType()
1391 {
1392 return ($this->getCharacteristic() == "Code")?"src":parent::getType();
1393 }
1394
1398
1405 function saveJS($a_pg_obj, $a_content, $a_char, $a_pc_id, $a_insert_at = "")
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 $updated;
1456 }
1457
1464 function getLastSavedPCId($a_pg_obj, $a_as_ajax_str = false)
1465 {
1466 if ($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 $this->inserted_pc_id;
1485 }
1486
1487
1491 static function handleAjaxContent($a_content)
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 $ret[0];
1588 }
1589
1593 static function handleAjaxContentPost($text)
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 $text;
1626 }
1627
1635 function updatePage($a_page)
1636 {
1637 $a_page->beforePageContentUpdate($this);
1638
1639 $ret = $a_page->update();
1640 return $ret;
1641 }
1642
1649 function autoLinkGlossaries($a_glos)
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, $this->par_node);
1680 }
1681 }
1682 }
1683
1690 protected static function linkTermsInDom($a_dom, $a_terms, $a_par_node = null)
1691 {
1692 // sort terms by their length (shortes first)
1693 // to prevent that nested tags are builded
1694 foreach ($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 }
1823
1824
1831 static function autoLinkGlossariesPage($a_page, $a_terms)
1832 {
1833 $a_page->buildDom();
1834 $a_dom = $a_page->getDom();
1835
1836 self::linkTermsInDom($a_dom, $a_terms);
1837
1838 $a_page->update();
1839 }
1840
1849 static function afterPageUpdate($a_page, DOMDocument $a_domdoc, $a_xml, $a_creation)
1850 {
1851 // pc paragraph
1852 self::saveMetaKeywords($a_page, $a_domdoc);
1853 self::saveAnchors($a_page, $a_domdoc);
1854 }
1855
1861 static function beforePageDelete($a_page)
1862 {
1863 // delete anchors
1864 self::_deleteAnchors($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage());
1865 }
1866
1875 static function afterPageHistoryEntry($a_page, DOMDocument $a_old_domdoc, $a_old_xml, $a_old_nr)
1876 {
1877 }
1878
1884 function saveAnchors($a_page, $a_domdoc)
1885 {
1886 self::_deleteAnchors($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[] = $name;
1899 }
1900 }
1901
1902 }
1903
1907 static function _deleteAnchors($a_parent_type, $a_page_id, $a_page_lang)
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($a_page_lang, "text")
1915 );
1916 }
1917
1921 static function _saveAnchor($a_parent_type, $a_page_id, $a_page_lang, $a_anchor_name)
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 }
1933
1937 static function _readAnchors($a_parent_type, $a_page_id, $a_page_lang = "-")
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 $anchors;
1956 }
1957
1964 function saveMetaKeywords($a_page, $a_domdoc)
1965 {
1966 // not nice, should be set by context per method
1967 if ($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 }
2034
2035}
2036?>
$n
$n
Definition: RandomTest.php:80
$ret
$ret
Definition: Structures_BibTex_example.php:7
$t
$t
Definition: class.ilBMFType_duration.php:154
IL_INSERT_AFTER
const IL_INSERT_AFTER
Definition: class.ilPageObject.php:5
ilDOM2Util\addParent
static addParent($node, $name)
Add parent.
Definition: class.ilDOM2Util.php:47
ilDOM2Util\replaceByChilds
static replaceByChilds($node)
Replace a node by its child.
Definition: class.ilDOM2Util.php:82
ilDOM2Util\changeName
static changeName($node, $name, $keep_attributes=true)
Change name of a node.
Definition: class.ilDOM2Util.php:20
ilGlossaryTerm\getTermList
static getTermList($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, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1183
ilPCParagraphGUI\xml2outputJS
static xml2outputJS($s_text, $char, $a_pc_id)
Prepare content for js output.
Definition: class.ilPCParagraphGUI.php:330
ilPCParagraph
Class ilPCParagraph.
Definition: class.ilPCParagraph.php:17
ilPCParagraph\getText
getText($a_short_mode=false)
Get (xml) content of paragraph.
Definition: class.ilPCParagraph.php:256
ilPCParagraph\handleNextBr
handleNextBr($a_str)
Remove preceding
Definition: class.ilPCParagraph.php:1355
ilPCParagraph\intLinks2xml
static intLinks2xml($a_text)
internal links to xml
Definition: class.ilPCParagraph.php:634
ilPCParagraph\removeTrailingBr
removeTrailingBr($a_str)
Remove trailing
Definition: class.ilPCParagraph.php:1378
ilPCParagraph\_saveAnchor
static _saveAnchor($a_parent_type, $a_page_id, $a_page_lang, $a_anchor_name)
Save an anchor.
Definition: class.ilPCParagraph.php:1921
ilPCParagraph\getLastSavedPCId
getLastSavedPCId($a_pg_obj, $a_as_ajax_str=false)
Get last inserted pc ids.
Definition: class.ilPCParagraph.php:1464
ilPCParagraph\_readAnchors
static _readAnchors($a_parent_type, $a_page_id, $a_page_lang="-")
Read anchors of a page.
Definition: class.ilPCParagraph.php:1937
ilPCParagraph\getType
getType()
Need to override getType from ilPageContent to distinguish between Pararagraph and Source.
Definition: class.ilPCParagraph.php:1390
ilPCParagraph\_input2xml
static _input2xml($a_text, $a_lang, $a_wysiwyg=0, $a_handle_lists=true)
converts user input to xml
Definition: class.ilPCParagraph.php:494
ilPCParagraph\autoLinkGlossariesPage
static autoLinkGlossariesPage($a_page, $a_terms)
Auto link glossary of whole page.
Definition: class.ilPCParagraph.php:1831
ilPCParagraph\linkTermsInDom
static linkTermsInDom($a_dom, $a_terms, $a_par_node=null)
Link terms in a dom page object in bb style.
Definition: class.ilPCParagraph.php:1690
ilPCParagraph\getShowLineNumbers
getShowLineNumbers()
get attribute showlinenumbers
Definition: class.ilPCParagraph.php:465
ilPCParagraph\autoLinkGlossaries
autoLinkGlossaries($a_glos)
Auto link glossaries.
Definition: class.ilPCParagraph.php:1649
ilPCParagraph\handleAjaxContent
static handleAjaxContent($a_content)
Handle ajax content.
Definition: class.ilPCParagraph.php:1491
ilPCParagraph\init
init()
Init page content component.
Definition: class.ilPCParagraph.php:24
ilPCParagraph\setSubCharacteristic
setSubCharacteristic($a_char)
set attribute subcharacteristic
Definition: class.ilPCParagraph.php:375
ilPCParagraph\createAtNode
createAtNode(&$node)
Create new page content (incl.
Definition: class.ilPCParagraph.php:54
ilPCParagraph\input2xml
input2xml($a_text, $a_wysiwyg=0, $a_handle_lists=true)
Definition: class.ilPCParagraph.php:486
ilPCParagraph\xml2output
static xml2output($a_text, $a_wysiwyg=false, $a_replace_lists=true)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:1024
ilPCParagraph\createAfter
createAfter($node)
Create paragraph node (incl.
Definition: class.ilPCParagraph.php:83
ilPCParagraph\input2xmlReplaceLists
static input2xmlReplaceLists($a_text)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:796
ilPCParagraph\saveAnchors
saveAnchors($a_page, $a_domdoc)
Save anchors.
Definition: class.ilPCParagraph.php:1884
ilPCParagraph\beforePageDelete
static beforePageDelete($a_page)
Before page is being deleted.
Definition: class.ilPCParagraph.php:1861
ilPCParagraph\setDownloadTitle
setDownloadTitle($a_char)
set attribute download title
Definition: class.ilPCParagraph.php:427
ilPCParagraph\create
create(&$a_pg_obj, $a_hier_id, $a_pc_id="")
Create paragraph node (incl.
Definition: class.ilPCParagraph.php:107
ilPCParagraph\xml2outputReplaceLists
static xml2outputReplaceLists($a_text)
Replaces with *.
Definition: class.ilPCParagraph.php:883
ilPCParagraph\getAutoIndent
getAutoIndent()
Get AutoIndent (Code Paragraphs)
Definition: class.ilPCParagraph.php:395
ilPCParagraph\getDownloadTitle
getDownloadTitle()
get attribute download title
Definition: class.ilPCParagraph.php:445
ilPCParagraph\afterPageUpdate
static afterPageUpdate($a_page, DOMDocument $a_domdoc, $a_xml, $a_creation)
After page has been updated (or created)
Definition: class.ilPCParagraph.php:1849
ilPCParagraph\setText
setText($a_text, $a_auto_split=false)
Set (xml) content of text paragraph.
Definition: class.ilPCParagraph.php:127
ilPCParagraph\setShowLineNumbers
setShowLineNumbers($a_char)
set attribute showlinenumbers
Definition: class.ilPCParagraph.php:454
ilPCParagraph\setLanguage
setLanguage($a_lang)
set language
Definition: class.ilPCParagraph.php:473
ilPCParagraph\afterPageHistoryEntry
static afterPageHistoryEntry($a_page, DOMDocument $a_old_domdoc, $a_old_xml, $a_old_nr)
After page history entry has been created.
Definition: class.ilPCParagraph.php:1875
ilPCParagraph\setCharacteristic
setCharacteristic($a_char)
Set Characteristic of paragraph.
Definition: class.ilPCParagraph.php:343
ilPCParagraph\handleAjaxContentPost
static handleAjaxContentPost($text)
Post input2xml handling of ajax content.
Definition: class.ilPCParagraph.php:1593
ilPCParagraph\segmentString
static segmentString($a_haystack, $a_needles)
Segments a string into an array at each position of a substring.
Definition: class.ilPCParagraph.php:979
ilPCParagraph\saveJS
saveJS($a_pg_obj, $a_content, $a_char, $a_pc_id, $a_insert_at="")
Save input coming from ajax.
Definition: class.ilPCParagraph.php:1405
ilPCParagraph\getLanguage
getLanguage()
get language
Definition: class.ilPCParagraph.php:481
ilPCParagraph\setNode
setNode(&$a_node)
Set Page Content Node.
Definition: class.ilPCParagraph.php:34
ilPCParagraph\createBeforeNode
createBeforeNode(&$node)
Create new page content (incl.
Definition: class.ilPCParagraph.php:68
ilPCParagraph\autoSplit
autoSplit($a_text)
This function splits a paragraph text that has been already processed with input2xml at each header p...
Definition: class.ilPCParagraph.php:1215
ilPCParagraph\getParagraphSequenceContent
getParagraphSequenceContent($a_pg_obj)
Get paragraph sequenc of current paragraph.
Definition: class.ilPCParagraph.php:277
ilPCParagraph\updatePage
updatePage($a_page)
Update page object (it would be better to have this centralized and to change the constructors and pa...
Definition: class.ilPCParagraph.php:1635
ilPCParagraph\saveMetaKeywords
saveMetaKeywords($a_page, $a_domdoc)
save all keywords
Definition: class.ilPCParagraph.php:1964
ilPCParagraph\getSubCharacteristic
getSubCharacteristic()
get attribute subcharacteristic
Definition: class.ilPCParagraph.php:418
ilPCParagraph\_deleteAnchors
static _deleteAnchors($a_parent_type, $a_page_id, $a_page_lang)
Delete anchors of a page.
Definition: class.ilPCParagraph.php:1907
ilPCParagraph\getCharacteristic
getCharacteristic()
Get characteristic of paragraph.
Definition: class.ilPCParagraph.php:363
ilPageContentGUI\_getCommonBBButtons
static _getCommonBBButtons()
Get common bb buttons.
Definition: class.ilPageContentGUI.php:124
ilPageContent
Class ilPageContent.
Definition: class.ilPageContent.php:18
ilPageContent\createPageContentNode
createPageContentNode($a_set_this_node=true)
Create page content node (always use this method first when adding a new element)
Definition: class.ilPageContent.php:358
ilPageContent\readHierId
readHierId()
Read PC Id.
Definition: class.ilPageContent.php:164
ilPageContent\readPCId
readPCId()
Read PC Id.
Definition: class.ilPageContent.php:198
ilPageContent\setType
setType($a_type)
Set Type.
Definition: class.ilPageContent.php:72
ilStr\strLen
static strLen($a_string)
Definition: class.ilStr.php:77
ilStr\strIPos
static strIPos($a_haystack, $a_needle, $a_offset=NULL)
Definition: class.ilStr.php:44
ilStr\subStr
static subStr($a_str, $a_start, $a_length=NULL)
Definition: class.ilStr.php:15
ilUtil\sortArray
static sortArray($array, $a_array_sortby, $a_array_sortorder=0, $a_numeric=false, $a_keep_keys=false)
sortArray
Definition: class.ilUtil.php:3378
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2673
ilUtil\attribsToArray
static attribsToArray($a_str)
converts a string of format var1 = "val1" var2 = "val2" ... into an array
Definition: class.ilUtil.php:1536
DOMXML_LOAD_PARSING
const DOMXML_LOAD_PARSING
Definition: domxml-php4-to-php5.php:45
$target_id
$target_id
Definition: goto.php:88
$target_type
$target_type
Definition: goto.php:87
$lang
$lang
Definition: inc.setup_header.php:123
domxml_open_mem
domxml_open_mem($str, $mode=DOMXML_LOAD_PARSING, &$error=NULL)
Definition: inc.xml5compliance.php:43
xpath_eval
xpath_eval($xpath_context, $eval_str, $contextnode=null)
Definition: inc.xml5compliance.php:54
xpath_new_context
xpath_new_context($dom_document)
Definition: inc.xml5compliance.php:59
exit
exit
Definition: login.php:54
$path
$path
Definition: index.php:22
$ilDB
global $ilDB
Definition: storeScorm2004.php:19
$ilUser
global $ilUser
Definition: imgupload.php:15