ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
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
21
25 function init()
26 {
27 $this->setType("par");
28 }
29
35 function setNode(&$a_node)
36 {
37 parent::setNode($a_node); // this is the PageContent node
38
39 $childs = $a_node->child_nodes();
40 for ($i=0; $i<count($childs); $i++)
41 {
42 if ($childs[$i]->node_name() == "Paragraph")
43 {
44 $this->par_node = $childs[$i]; //... and this the Paragraph node
45 }
46 }
47 }
48
49
55 function createAtNode(&$node)
56 {
57 $this->node = $this->createPageContentNode();
58 $this->par_node =& $this->dom->create_element("Paragraph");
59 $this->par_node =& $this->node->append_child($this->par_node);
60 $this->par_node->set_attribute("Language", "");
61 $node->append_child ($this->node);
62 }
63
69 function createBeforeNode(&$node)
70 {
71 $this->node = $this->createPageContentNode();
72 $this->par_node =& $this->dom->create_element("Paragraph");
73 $this->par_node =& $this->node->append_child($this->par_node);
74 $this->par_node->set_attribute("Language", "");
75 $node->insert_before($this->node, $node);
76 }
77
84 function createAfter($node)
85 {
86 $this->node = $this->createPageContentNode(false);
87 if($succ_node = $node->next_sibling())
88 {
89 $this->node = $succ_node->insert_before($this->node, $succ_node);
90 }
91 else
92 {
93 $parent_node = $node->parent_node();
94 $this->node = $parent_node->append_child($this->node);
95 }
96 $this->par_node = $this->dom->create_element("Paragraph");
97 $this->par_node = $this->node->append_child($this->par_node);
98 $this->par_node->set_attribute("Language", "");
99 }
100
108 function create(&$a_pg_obj, $a_hier_id, $a_pc_id = "")
109 {
110//echo "-$a_pc_id-";
111//echo "<br>-".htmlentities($a_pg_obj->getXMLFromDom())."-<br><br>"; mk();
112 $this->node =& $this->dom->create_element("PageContent");
113
114 // this next line kicks out placeholders, if something is inserted
115 $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
116
117 $this->par_node =& $this->dom->create_element("Paragraph");
118 $this->par_node =& $this->node->append_child($this->par_node);
119 $this->par_node->set_attribute("Language", "");
120 }
121
128 function setText($a_text, $a_auto_split = false)
129 {
130
131//var_dump($a_text);
132 if (!is_array($a_text))
133 {
134 $text = array(array("level" => 0, "text" => $a_text));
135 }
136 else
137 {
138 $text = $a_text;
139 }
140
141 if ($a_auto_split)
142 {
143 $text = $this->autoSplit($a_text);
144 }
145
146 // DOMXML_LOAD_PARSING, DOMXML_LOAD_VALIDATING, DOMXML_LOAD_RECOVERING
147 $check = "";
148 foreach ($text as $t)
149 {
150 $check.= "<Paragraph>".$t["text"]."</Paragraph>";
151 }
152 /*$temp_dom = domxml_open_mem('<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$text[0]["text"].'</Paragraph>',
153 DOMXML_LOAD_PARSING, $error);*/
154 $temp_dom = domxml_open_mem('<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$check.'</Paragraph>',
155 DOMXML_LOAD_PARSING, $error);
156
157 //$this->text = $a_text;
158 // remove all childs
159 if(empty($error))
160 {
161 $temp_dom = domxml_open_mem('<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$text[0]["text"].'</Paragraph>',
162 DOMXML_LOAD_PARSING, $error);
163
164 // delete children of paragraph node
165 $children = $this->par_node->child_nodes();
166 for($i=0; $i<count($children); $i++)
167 {
168 $this->par_node->remove_child($children[$i]);
169 }
170
171 // copy new content children in paragraph node
172 $xpc = xpath_new_context($temp_dom);
173 $path = "//Paragraph";
174 $res =& xpath_eval($xpc, $path);
175 if (count($res->nodeset) == 1)
176 {
177 $new_par_node =& $res->nodeset[0];
178 $new_childs = $new_par_node->child_nodes();
179
180 for($i=0; $i<count($new_childs); $i++)
181 {
182 $cloned_child =& $new_childs[$i]->clone_node(true);
183 $this->par_node->append_child($cloned_child);
184 }
185 $orig_characteristic = $this->getCharacteristic();
186
187 // if headlines are entered and current characteristic is a headline
188 // use no characteristic as standard
189 if ((count($text) > 1) && (substr($orig_characteristic, 0, 8) == "Headline"))
190 {
191 $orig_characteristic = "";
192 }
193 if ($text[0]["level"] > 0)
194 {
195 $this->par_node->set_attribute("Characteristic", 'Headline'.$text[0]["level"]);
196 }
197 }
198
199 $ok = true;
200
201 $c_node = $this->node;
202 // add other chunks afterwards
203 for ($i=1; $i<count($text); $i++)
204 {
205 if ($ok)
206 {
207 $next_par = new ilPCParagraph($this->getPage());
208 $next_par->createAfter($c_node);
209 $next_par->setLanguage($this->getLanguage());
210 if ($text[$i]["level"] > 0)
211 {
212 $next_par->setCharacteristic("Headline".$text[$i]["level"]);
213 }
214 else
215 {
216 $next_par->setCharacteristic($orig_characteristic);
217 }
218 $ok = $next_par->setText($text[$i]["text"], false);
219 $c_node = $next_par->node;
220 }
221 }
222
223 return true;
224 }
225 else
226 {
227 // We want the correct number of \n here to have the real lines numbers
228 $text = str_replace("<br>", "\n", $check); // replace <br> with \n to get correct line
229 $text = str_replace("<br/>", "\n", $text);
230 $text = str_replace("<br />", "\n", $text);
231 $text = str_replace("</SimpleListItem>", "</SimpleListItem>\n", $text);
232 $text = str_replace("<SimpleBulletList>", "\n<SimpleBulletList>", $text);
233 $text = str_replace("<SimpleNumberedList>", "\n<SimpleNumberedList>", $text);
234 $text = str_replace("<Paragraph>\n", "<Paragraph>", $text);
235 $text = str_replace("</Paragraph>", "</Paragraph>\n", $text);
236 include_once("./Services/Dom/classes/class.ilDomDocument.php");
237 $doc = new ilDOMDocument();
238 $text = '<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$text.'</Paragraph>';
239//echo htmlentities($text);
240 $this->success = $doc->loadXML($text);
241 $error = $doc->errors;
242 $estr = "";
243 foreach ($error as $e)
244 {
245 $e = str_replace(" in Entity", "", $e);
246 $estr.= $e."<br />";
247 }
248 return $estr;
249 }
250 }
251
257 function getText($a_short_mode = false)
258 {
259 if (is_object($this->par_node))
260 {
261 $content = "";
262 $childs = $this->par_node->child_nodes();
263 for($i=0; $i<count($childs); $i++)
264 {
265 $content .= $this->dom->dump_node($childs[$i]);
266 }
267 return $content;
268 }
269 else
270 {
271 return "";
272 }
273 }
274
278 function getParagraphSequenceContent($a_pg_obj)
279 {
280 $childs = $this->par_node->parent_node()->parent_node()->child_nodes();
281 $seq = array();
282 $cur_seq = array();
283 $found = false;
284 $pc_id = $this->readPCId();
285 $hier_id = $this->readHierId();
286 for($i=0; $i<count($childs); $i++)
287 {
288 $pchilds = $childs[$i]->child_nodes();
289 if ($pchilds[0]->node_name() == "Paragraph" &&
290 $pchilds[0]->get_attribute("Characteristic") != "Code")
291 {
292 $cur_seq[] = $childs[$i];
293
294 // check whether this is the sequence of the current paragraph
295 if ($childs[$i]->get_attribute("PCID") == $pc_id &&
296 $childs[$i]->get_attribute("HierId") == $hier_id)
297 {
298 $found = true;
299 }
300
301 // if this is the current sequenc, get it
302 if ($found)
303 {
304 $seq = $cur_seq;
305 }
306 }
307 else
308 {
309 // non-paragraph element found -> init the current sequence
310 $cur_seq = array();
311 $found = false;
312 }
313 }
314
315 $content = "";
316 $ids = "###";
317 $id_sep = "";
318 foreach ($seq as $p_node)
319 {
320 $ids.= $id_sep.$p_node->get_attribute("HierId").":".$p_node->get_attribute("PCID");
321 $po = $a_pg_obj->getContentObject($p_node->get_attribute("HierId"),
322 $p_node->get_attribute("PCID"));
323 $s_text = $po->getText();
324 $s_text = $po->xml2output($s_text, true, false);
325 $char = $po->getCharacteristic();
326 if ($char == "")
327 {
328 $char = "Standard";
329 }
330 $s_text = ilPCParagraphGUI::xml2outputJS($s_text, $char, $po->readPCId());
331 $content.= $s_text;
332 $id_sep = ";";
333 }
334 $ids.= "###";
335
336 return $ids.$content;
337 }
338
344 function setCharacteristic($a_char)
345 {
346 if (!empty($a_char))
347 {
348 $this->par_node->set_attribute("Characteristic", $a_char);
349 }
350 else
351 {
352 if ($this->par_node->has_attribute("Characteristic"))
353 {
354 $this->par_node->remove_attribute("Characteristic");
355 }
356 }
357 }
358
364 function getCharacteristic()
365 {
366 if (is_object($this->par_node))
367 {
368 return $this->par_node->get_attribute("Characteristic");
369 }
370 }
371
372
376 function setSubCharacteristic($a_char)
377 {
378 if (!empty($a_char))
379 {
380 $this->par_node->set_attribute("SubCharacteristic", $a_char);
381 }
382 else
383 {
384 if ($this->par_node->has_attribute("SubCharacteristic"))
385 {
386 $this->par_node->remove_attribute("SubCharacteristic");
387 }
388 }
389 }
390
396 function getAutoIndent()
397 {
398 return $this->par_node->get_attribute("AutoIndent");
399 }
400
401 function setAutoIndent($a_char)
402 {
403 if (!empty($a_char))
404 {
405 $this->par_node->set_attribute("AutoIndent", $a_char);
406 }
407 else
408 {
409 if ($this->par_node->has_attribute("AutoIndent"))
410 {
411 $this->par_node->remove_attribute("AutoIndent");
412 }
413 }
414 }
415
419 function getSubCharacteristic()
420 {
421 return $this->par_node->get_attribute("SubCharacteristic");
422 }
423
428 function setDownloadTitle($a_char)
429 {
430 if (!empty($a_char))
431 {
432 $this->par_node->set_attribute("DownloadTitle", $a_char);
433 }
434 else
435 {
436 if ($this->par_node->has_attribute("DownloadTitle"))
437 {
438 $this->par_node->remove_attribute("DownloadTitle");
439 }
440 }
441 }
442
446 function getDownloadTitle()
447 {
448 return $this->par_node->get_attribute("DownloadTitle");
449 }
450
455 function setShowLineNumbers($a_char)
456 {
457 $a_char = empty($a_char)?"n":$a_char;
458
459 $this->par_node->set_attribute("ShowLineNumbers", $a_char);
460 }
461
466 function getShowLineNumbers()
467 {
468 return $this->par_node->get_attribute("ShowLineNumbers");
469 }
470
474 function setLanguage($a_lang)
475 {
476 $this->par_node->set_attribute("Language", $a_lang);
477 }
478
482 function getLanguage()
483 {
484 return $this->par_node->get_attribute("Language");
485 }
486
487 function input2xml($a_text, $a_wysiwyg = 0, $a_handle_lists = true)
488 {
489 return $this->_input2xml($a_text, $this->getLanguage(), $a_wysiwyg, $a_handle_lists);
490 }
491
495 static function _input2xml($a_text, $a_lang, $a_wysiwyg = 0, $a_handle_lists = true)
496 {
497 if (!$a_wysiwyg)
498 {
499 $a_text = ilUtil::stripSlashes($a_text, false);
500 }
501
502 if ($a_wysiwyg)
503 {
504 $a_text = str_replace("<br />", chr(10), $a_text);
505 }
506
507 // note: the order of the processing steps is crucial
508 // and should be the same as in xml2output() in REVERSE order!
509 $a_text = trim($a_text);
510
511//echo "<br>between:".htmlentities($a_text);
512
513 // mask html
514if (!$a_wysiwyg)
515{
516 $a_text = str_replace("&","&amp;",$a_text);
517}
518 $a_text = str_replace("<","&lt;",$a_text);
519 $a_text = str_replace(">","&gt;",$a_text);
520
521 // Reconvert PageTurn and BibItemIdentifier
522 $a_text = preg_replace('/&lt;([\s\/]*?PageTurn.*?)&gt;/i',"<$1>",$a_text);
523 $a_text = preg_replace('/&lt;([\s\/]*?BibItemIdentifier.*?)&gt;/i',"<$1>",$a_text);
524
525//echo "<br>second:".htmlentities($a_text);
526
527 // mask curly brackets
528/*
529echo htmlentities($a_text);
530 $a_text = str_replace("{", "&#123;", $a_text);
531 $a_text = str_replace("}", "&#125;", $a_text);
532echo htmlentities($a_text);*/
533 // linefeed to br
534 $a_text = str_replace(chr(13).chr(10),"<br />",$a_text);
535 $a_text = str_replace(chr(13),"<br />", $a_text);
536 $a_text = str_replace(chr(10),"<br />", $a_text);
537
538 if ($a_handle_lists)
539 {
540 $a_text = ilPCParagraph::input2xmlReplaceLists($a_text);
541 }
542
543 // remove empty tags
544 $atags = array("com", "emp", "str", "fn", "quot", "code", "acc", "imp", "kw", "sub", "sup");
545 foreach ($atags as $at)
546 {
547 $a_text = str_replace("[".$at."][/".$at."]", "", $a_text);
548 }
549
550 // bb code to xml
551 $a_text = eregi_replace("\[com\]","<Comment Language=\"".$a_lang."\">",$a_text);
552 $a_text = eregi_replace("\[\/com\]","</Comment>",$a_text);
553 $a_text = eregi_replace("\[emp\]","<Emph>",$a_text);
554 $a_text = eregi_replace("\[\/emp\]","</Emph>",$a_text);
555 $a_text = eregi_replace("\[str\]","<Strong>",$a_text);
556 $a_text = eregi_replace("\[\/str\]","</Strong>",$a_text);
557 $a_text = eregi_replace("\[fn\]","<Footnote>",$a_text);
558 $a_text = eregi_replace("\[\/fn\]","</Footnote>",$a_text);
559 $a_text = eregi_replace("\[quot\]","<Quotation Language=\"".$a_lang."\">",$a_text);
560 $a_text = eregi_replace("\[\/quot\]","</Quotation>",$a_text);
561 $a_text = eregi_replace("\[code\]","<Code>",$a_text);
562 $a_text = eregi_replace("\[\/code\]","</Code>",$a_text);
563 $a_text = eregi_replace("\[acc\]","<Accent>",$a_text);
564 $a_text = eregi_replace("\[\/acc\]","</Accent>",$a_text);
565 $a_text = eregi_replace("\[imp\]","<Important>",$a_text);
566 $a_text = eregi_replace("\[\/imp\]","</Important>",$a_text);
567 $a_text = eregi_replace("\[kw\]","<Keyw>",$a_text);
568 $a_text = eregi_replace("\[\/kw\]","</Keyw>",$a_text);
569 $a_text = eregi_replace("\[sub\]","<Sub>",$a_text);
570 $a_text = eregi_replace("\[\/sub\]","</Sub>",$a_text);
571 $a_text = eregi_replace("\[sup\]","<Sup>",$a_text);
572 $a_text = eregi_replace("\[\/sup\]","</Sup>",$a_text);
573
574 $a_text = self::intLinks2xml($a_text);
575
576 // external link
577 $ws= "[ \t\r\f\v\n]*";
578 // remove empty external links
579 while (eregi("\[(xln$ws(url$ws=$ws\"([^\"])*\")$ws(target$ws=$ws(\"(Glossary|FAQ|Media)\"))?$ws)\]\[\/xln\]", $a_text, $found))
580 {
581 $a_text = str_replace($found[0], "",$a_text);
582 }
583 while (eregi("\[(xln$ws(url$ws=$ws(([^]])*)))$ws\]\[\/xln\]", $a_text, $found))
584 {
585 $a_text = str_replace($found[0], "",$a_text);
586 }
587 // external links
588 while (eregi("\[(xln$ws(url$ws=$ws\"([^\"])*\")$ws(target$ws=$ws(\"(Glossary|FAQ|Media)\"))?$ws)\]", $a_text, $found))
589 {
590 $attribs = ilUtil::attribsToArray($found[2]);
591 if (isset($attribs["url"]))
592 {
593 $a2 = ilUtil::attribsToArray($found[4]);
594 $tstr = "";
595 if (in_array($a2["target"], array("FAQ", "Glossary", "Media")))
596 {
597 $tstr = ' TargetFrame="'.$a2["target"].'"';
598 }
599 $a_text = str_replace("[".$found[1]."]", "<ExtLink Href=\"".$attribs["url"]."\"$tstr>", $a_text);
600 }
601 else
602 {
603 $a_text = str_replace("[".$found[1]."]", "[error: xln".$found[1]."]",$a_text);
604 }
605 }
606
607 // ie/tinymce fix for links without "", see bug #8391
608 while (eregi("\[(xln$ws(url$ws=$ws(([^]])*)))$ws\]", $a_text, $found))
609 {
610 if ($found[3] != "")
611 {
612 $a_text = str_replace("[".$found[1]."]", "<ExtLink Href=\"".$found[3]."\">", $a_text);
613 }
614 else
615 {
616 $a_text = str_replace("[".$found[1]."]", "[error: xln".$found[1]."]",$a_text);
617 }
618 }
619 $a_text = eregi_replace("\[\/xln\]","</ExtLink>",$a_text);
620
621 // anchor
622 $ws= "[ \t\r\f\v\n]*";
623 while (eregi("\[(anc$ws(name$ws=$ws\"([^\"])*\")$ws)\]", $a_text, $found))
624 {
625 $attribs = ilUtil::attribsToArray($found[2]);
626 $a_text = str_replace("[".$found[1]."]", "<Anchor Name=\"".$attribs["name"]."\">", $a_text);
627 }
628 $a_text = eregi_replace("\[\/anc\]","</Anchor>",$a_text);
629//echo htmlentities($a_text); exit;
630 return $a_text;
631 }
632
639 static function intLinks2xml($a_text)
640 {
641 global $objDefinition;
642
643 $rtypes = $objDefinition->getAllRepositoryTypes();
644
645 // internal links
646 //$any = "[^\]]*"; // this doesn't work :-(
647 $ws= "[ \t\r\f\v\n]*";
648 $ltypes = "page|chap|term|media|obj|dfile|sess|wpage|".implode($rtypes, "|");
649 // empty internal links
650 while (eregi("\[(iln$ws((inst$ws=$ws([\"0-9])*)?$ws".
651 "((".$ltypes.")$ws=$ws([\"0-9])*)$ws".
652 "(target$ws=$ws(\"(New|FAQ|Media)\"))?$ws(anchor$ws=$ws(\"([^\"])*\"))?$ws))\]\[\/iln\]", $a_text, $found))
653 {
654 $a_text = str_replace($found[0], "",$a_text);
655 }
656
657 while (eregi("\[(iln$ws((inst$ws=$ws([\"0-9])*)?$ws".
658 "((".$ltypes.")$ws=$ws([\"0-9])*)$ws".
659 "(target$ws=$ws(\"(New|FAQ|Media)\"))?$ws(anchor$ws=$ws(\"([^\"])*\"))?$ws))\]", $a_text, $found))
660 {
661 $attribs = ilUtil::attribsToArray($found[2]);
662 $inst_str = $attribs["inst"];
663 // pages
664 if (isset($attribs["page"]))
665 {
666 $tframestr = "";
667 if (!empty($found[10]))
668 {
669 $tframestr = " TargetFrame=\"".$found[10]."\" ";
670 }
671 $ancstr = "";
672 if ($attribs["anchor"] != "")
673 {
674 $ancstr = ' Anchor="'.$attribs["anchor"].'" ';
675 }
676 $a_text = eregi_replace("\[".$found[1]."\]",
677 "<IntLink Target=\"il_".$inst_str."_pg_".$attribs[page]."\" Type=\"PageObject\"".$tframestr.$ancstr.">", $a_text);
678 }
679 // chapters
680 else if (isset($attribs["chap"]))
681 {
682 if (!empty($found[10]))
683 {
684 $tframestr = " TargetFrame=\"".$found[10]."\" ";
685 }
686 else
687 {
688 $tframestr = "";
689 }
690 $a_text = eregi_replace("\[".$found[1]."\]",
691 "<IntLink Target=\"il_".$inst_str."_st_".$attribs[chap]."\" Type=\"StructureObject\"".$tframestr.">", $a_text);
692 }
693 // glossary terms
694 else if (isset($attribs["term"]))
695 {
696 switch ($found[10])
697 {
698 case "New":
699 $tframestr = " TargetFrame=\"New\" ";
700 break;
701
702 default:
703 $tframestr = " TargetFrame=\"Glossary\" ";
704 break;
705 }
706 $a_text = eregi_replace("\[".$found[1]."\]",
707 "<IntLink Target=\"il_".$inst_str."_git_".$attribs[term]."\" Type=\"GlossaryItem\" $tframestr>", $a_text);
708 }
709 // wiki pages
710 else if (isset($attribs["wpage"]))
711 {
712 $tframestr = "";
713/* switch ($found[10])
714 {
715 case "New":
716 $tframestr = " TargetFrame=\"New\" ";
717 break;
718
719 default:
720 $tframestr = " TargetFrame=\"Glossary\" ";
721 break;
722 }*/
723 $a_text = eregi_replace("\[".$found[1]."\]",
724 "<IntLink Target=\"il_".$inst_str."_wpage_".$attribs[wpage]."\" Type=\"WikiPage\" $tframestr>", $a_text);
725 }
726 // media object
727 else if (isset($attribs["media"]))
728 {
729 if (!empty($found[10]))
730 {
731 $tframestr = " TargetFrame=\"".$found[10]."\" ";
732 $a_text = eregi_replace("\[".$found[1]."\]",
733 "<IntLink Target=\"il_".$inst_str."_mob_".$attribs[media]."\" Type=\"MediaObject\"".$tframestr.">", $a_text);
734 }
735 else
736 {
737 $a_text = eregi_replace("\[".$found[1]."\]",
738 "<IntLink Target=\"il_".$inst_str."_mob_".$attribs[media]."\" Type=\"MediaObject\"/>", $a_text);
739 }
740 }
741 // direct download file (no repository object)
742 else if (isset($attribs["dfile"]))
743 {
744 $a_text = eregi_replace("\[".$found[1]."\]",
745 "<IntLink Target=\"il_".$inst_str."_dfile_".$attribs[dfile]."\" Type=\"File\">", $a_text);
746 }
747 // repository items (id is ref_id (will be used internally but will
748 // be replaced by object id for export purposes)
749 else
750 {
751 foreach ($objDefinition->getAllRepositoryTypes() as $t)
752 {
753 if (isset($attribs[$t]))
754 {
755 $obj_id = $attribs[$t];
756 }
757 }
758 if (isset($attribs["obj"]))
759 {
760 $obj_id = $attribs["obj"];
761 }
762
763 if ($obj_id > 0)
764 {
765 if ($inst_str == "")
766 {
767 $a_text = eregi_replace("\[".$found[1]."\]",
768 "<IntLink Target=\"il_".$inst_str."_obj_".$obj_id."\" Type=\"RepositoryItem\">", $a_text);
769 }
770 else
771 {
772 $a_text = eregi_replace("\[".$found[1]."\]",
773 "<IntLink Target=\"il_".$inst_str."_".$found[6]."_".$obj_id."\" Type=\"RepositoryItem\">", $a_text);
774 }
775 }
776 else
777 {
778 $a_text = eregi_replace("\[".$found[1]."\]", "[error: iln".$found[1]."]",$a_text);
779 }
780 }
781 }
782 while (eregi("\[(iln$ws((inst$ws=$ws([\"0-9])*)?".$ws."media$ws=$ws([\"0-9])*)$ws)/\]", $a_text, $found))
783 {
784 $attribs = ilUtil::attribsToArray($found[2]);
785 $inst_str = $attribs["inst"];
786 $a_text = eregi_replace("\[".$found[1]."/\]",
787 "<IntLink Target=\"il_".$inst_str."_mob_".$attribs[media]."\" Type=\"MediaObject\"/>", $a_text);
788 }
789
790 // user
791 while (eregi("\[(iln$ws((inst$ws=$ws([\"0-9])*)?".$ws."user$ws=$ws(\"([^\"])*)\")$ws)/\]", $a_text, $found))
792 {
793 $attribs = ilUtil::attribsToArray($found[2]);
794 $inst_str = $attribs["inst"];
795 include_once("./Services/User/classes/class.ilObjUser.php");
796 $user_id = ilObjUser::_lookupId($attribs[user]);
797 $a_text = eregi_replace("\[".$found[1]."/\]",
798 "<IntLink Target=\"il_".$inst_str."_user_".$user_id."\" Type=\"User\"/>", $a_text);
799 }
800
801 $a_text = eregi_replace("\[\/iln\]","</IntLink>",$a_text);
802 return $a_text;
803 }
804
805
813 static function input2xmlReplaceLists($a_text)
814 {
815 $rows = explode("<br />", $a_text."<br />");
816//var_dump($a_text);
817
818 $old_level = 0;
819
820 $text = "";
821
822 foreach ($rows as $row)
823 {
824 $level = 0;
825 if (str_replace("#", "*", substr($row, 0, 3)) == "***")
826 {
827 $level = 3;
828 }
829 else if (str_replace("#", "*", substr($row, 0, 2)) == "**")
830 {
831 $level = 2;
832 }
833 else if (str_replace("#", "*", substr($row, 0, 1)) == "*")
834 {
835 $level = 1;
836 }
837
838 // end previous line
839 if ($level < $old_level)
840 {
841 for ($i = $old_level; $i > $level; $i--)
842 {
843 $text.= "</SimpleListItem></".$clist[$i].">";
844 }
845 if ($level > 0)
846 {
847 $text.= "</SimpleListItem>";
848 }
849 }
850 else if ($old_level > 0 && $level > 0 && ($level == $old_level))
851 {
852 $text.= "</SimpleListItem>";
853 }
854 else if (($level == $old_level) && $text != "")
855 {
856 $text.= "<br />";
857 }
858
859 // start next line
860 if ($level > $old_level)
861 {
862 for($i = $old_level + 1; $i <= $level; $i++)
863 {
864 if (substr($row, $i - 1, 1) == "*")
865 {
866 $clist[$i] = "SimpleBulletList";
867 }
868 else
869 {
870 $clist[$i] = "SimpleNumberedList";
871 }
872 $text.= "<".$clist[$i]."><SimpleListItem>";
873 }
874 }
875 else if ($old_level > 0 && $level > 0)
876 {
877 $text.= "<SimpleListItem>";
878 }
879 $text.= substr($row, $level);
880
881 $old_level = $level;
882 }
883
884 // remove "<br />" at the end
885 if (substr($text, strlen($text) - 6) == "<br />")
886 {
887 $text = substr($text, 0, strlen($text) - 6);
888 }
889
890 return $text;
891 }
892
900 static function xml2outputReplaceLists($a_text)
901 {
902 $segments = ilPCParagraph::segmentString($a_text, array("<SimpleBulletList>", "</SimpleBulletList>",
903 "</SimpleListItem>", "<SimpleListItem>", "<SimpleListItem/>", "<SimpleNumberedList>", "</SimpleNumberedList>"));
904
905 $current_list = array();
906 $text = "";
907 for ($i=0; $i<= count($segments); $i++)
908 {
909 if ($segments[$i] == "<SimpleBulletList>")
910 {
911 if (count($current_list) == 0)
912 {
913 $list_start = true;
914 }
915 array_push($current_list, "*");
916 $li = false;
917 }
918 else if ($segments[$i] == "<SimpleNumberedList>")
919 {
920 if (count($current_list) == 0)
921 {
922 $list_start = true;
923 }
924 array_push($current_list, "#");
925 $li = false;
926 }
927 else if ($segments[$i] == "</SimpleBulletList>")
928 {
929 array_pop($current_list);
930 $li = false;
931 }
932 else if ($segments[$i] == "</SimpleNumberedList>")
933 {
934 array_pop($current_list);
935 $li = false;
936 }
937 else if ($segments[$i] == "<SimpleListItem>")
938 {
939 $li = true;
940 }
941 else if ($segments[$i] == "</SimpleListItem>")
942 {
943 $li = false;
944 }
945 else if ($segments[$i] == "<SimpleListItem/>")
946 {
947 if ($list_start)
948 {
949 $text.= "<br />";
950 $list_start = false;
951 }
952 foreach($current_list as $list)
953 {
954 $text.= $list;
955 }
956 $text.= "<br />";
957 $li = false;
958 }
959 else
960 {
961 if ($li)
962 {
963 if ($list_start)
964 {
965 $text.= "<br />";
966 $list_start = false;
967 }
968 foreach($current_list as $list)
969 {
970 $text.= $list;
971 }
972 }
973 $text.= $segments[$i];
974 if ($li)
975 {
976 $text.= "<br />";
977 }
978 $li = false;
979 }
980 }
981
982 // remove trailing <br />, if text ends with list
983 if ($segments[count($segments) - 1] == "</SimpleBulletList>" ||
984 $segments[count($segments) - 1] == "</SimpleNumberedList>" &&
985 substr($text, strlen($text) - 6) == "<br />")
986 {
987 $text = substr($text, 0, strlen($text) - 6);
988 }
989
990 return $text;
991 }
992
996 static function segmentString($a_haystack, $a_needles)
997 {
998 $segments = array();
999
1000 $nothing_found = false;
1001 while (!$nothing_found)
1002 {
1003 $nothing_found = true;
1004 $found = -1;
1005 foreach($a_needles as $needle)
1006 {
1007 $pos = stripos($a_haystack, $needle);
1008 if (is_int($pos) && ($pos < $found || $found == -1))
1009 {
1010 $found = $pos;
1011 $found_needle = $needle;
1012 $nothing_found = false;
1013 }
1014 }
1015 if ($found > 0)
1016 {
1017 $segments[] = substr($a_haystack, 0, $found);
1018 $a_haystack = substr($a_haystack, $found);
1019 }
1020 if ($found > -1)
1021 {
1022 $segments[] = substr($a_haystack, 0, strlen($found_needle));
1023 $a_haystack = substr($a_haystack, strlen($found_needle));
1024 }
1025 }
1026 if ($a_haystack != "")
1027 {
1028 $segments[] = $a_haystack;
1029 }
1030
1031 return $segments;
1032 }
1033
1041 static function xml2output($a_text, $a_wysiwyg = false, $a_replace_lists = true)
1042 {
1043 // note: the order of the processing steps is crucial
1044 // and should be the same as in input2xml() in REVERSE order!
1045
1046 // xml to bb code
1047 $any = "[^>]*";
1048 $a_text = eregi_replace("<Comment[^>]*>","[com]",$a_text);
1049 $a_text = eregi_replace("</Comment>","[/com]",$a_text);
1050 $a_text = eregi_replace("<Comment/>","[com][/com]",$a_text);
1051 $a_text = eregi_replace("<Emph>","[emp]",$a_text);
1052 $a_text = eregi_replace("</Emph>","[/emp]",$a_text);
1053 $a_text = eregi_replace("<Emph/>","[emp][/emp]",$a_text);
1054 $a_text = eregi_replace("<Strong>","[str]",$a_text);
1055 $a_text = eregi_replace("</Strong>","[/str]",$a_text);
1056 $a_text = eregi_replace("<Strong/>","[str][/str]",$a_text);
1057 $a_text = eregi_replace("<Footnote[^>]*>","[fn]",$a_text);
1058 $a_text = eregi_replace("</Footnote>","[/fn]",$a_text);
1059 $a_text = eregi_replace("<Footnote/>","[fn][/fn]",$a_text);
1060 $a_text = eregi_replace("<Quotation[^>]*>","[quot]",$a_text);
1061 $a_text = eregi_replace("</Quotation>","[/quot]",$a_text);
1062 $a_text = eregi_replace("<Quotation/>","[quot][/quot]",$a_text);
1063 $a_text = eregi_replace("<Code[^>]*>","[code]",$a_text);
1064 $a_text = eregi_replace("</Code>","[/code]",$a_text);
1065 $a_text = eregi_replace("<Code/>","[code][/code]",$a_text);
1066 $a_text = eregi_replace("<Accent>","[acc]",$a_text);
1067 $a_text = eregi_replace("</Accent>","[/acc]",$a_text);
1068 $a_text = eregi_replace("<Important>","[imp]",$a_text);
1069 $a_text = eregi_replace("</Important>","[/imp]",$a_text);
1070 $a_text = eregi_replace("<Keyw>","[kw]",$a_text);
1071 $a_text = eregi_replace("</Keyw>","[/kw]",$a_text);
1072 $a_text = eregi_replace("<Sup>","[sup]",$a_text);
1073 $a_text = eregi_replace("</Sup>","[/sup]",$a_text);
1074 $a_text = eregi_replace("<Sub>","[sub]",$a_text);
1075 $a_text = eregi_replace("</Sub>","[/sub]",$a_text);
1076
1077 // replace lists
1078 if ($a_replace_lists)
1079 {
1080//echo "<br>".htmlentities($a_text);
1081 $a_text = ilPCParagraph::xml2outputReplaceLists($a_text);
1082//echo "<br>".htmlentities($a_text);
1083 }
1084
1085 // internal links
1086 while (eregi("<IntLink($any)>", $a_text, $found))
1087 {
1088 $found[0];
1089 $attribs = ilUtil::attribsToArray($found[1]);
1090 $target = explode("_", $attribs["Target"]);
1091 $target_id = $target[count($target) - 1];
1092 $inst_str = (!is_int(strpos($attribs["Target"], "__")))
1093 ? $inst_str = "inst=\"".$target[1]."\" "
1094 : $inst_str = "";
1095 switch($attribs["Type"])
1096 {
1097 case "PageObject":
1098 $tframestr = (!empty($attribs["TargetFrame"]))
1099 ? " target=\"".$attribs["TargetFrame"]."\""
1100 : "";
1101 $ancstr = (!empty($attribs["Anchor"]))
1102 ? ' anchor="'.$attribs["Anchor"].'"'
1103 : "";
1104 $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."page=\"".$target_id."\"$tframestr$ancstr]",$a_text);
1105 break;
1106
1107 case "StructureObject":
1108 $tframestr = (!empty($attribs["TargetFrame"]))
1109 ? " target=\"".$attribs["TargetFrame"]."\""
1110 : "";
1111 $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."chap=\"".$target_id."\"$tframestr]",$a_text);
1112 break;
1113
1114 case "GlossaryItem":
1115 $tframestr = (empty($attribs["TargetFrame"]) || $attribs["TargetFrame"] == "Glossary")
1116 ? ""
1117 : " target=\"".$attribs["TargetFrame"]."\"";
1118 $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."term=\"".$target_id."\"".$tframestr."]",$a_text);
1119 break;
1120
1121 case "WikiPage":
1122 $tframestr = "";
1123 /*$tframestr = (empty($attribs["TargetFrame"]) || $attribs["TargetFrame"] == "Glossary")
1124 ? ""
1125 : " target=\"".$attribs["TargetFrame"]."\"";*/
1126 $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."wpage=\"".$target_id."\"".$tframestr."]",$a_text);
1127 break;
1128
1129 case "MediaObject":
1130 if (empty($attribs["TargetFrame"]))
1131 {
1132 $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."media=\"".$target_id."\"/]",$a_text);
1133 }
1134 else
1135 {
1136 $a_text = eregi_replace("<IntLink".$found[1].">","[iln media=\"".$target_id."\"".
1137 " target=\"".$attribs["TargetFrame"]."\"]",$a_text);
1138 }
1139 break;
1140
1141 // Repository Item (using ref id)
1142 case "RepositoryItem":
1143 if ($inst_str == "")
1144 {
1145 $target_type = ilObject::_lookupType($target_id, true);
1146 }
1147 else
1148 {
1149 $rtype = $target[count($target) - 2];
1150 $target_type = $rtype;
1151 }
1152 $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."$target_type=\"".$target_id."\"".$tframestr."]",$a_text);
1153 break;
1154
1155 // Download File (not in repository, Object ID)
1156 case "File":
1157 $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."dfile=\"".$target_id."\"".$tframestr."]",$a_text);
1158 break;
1159
1160 // User
1161 case "User":
1162 include_once("./Services/User/classes/class.ilObjUser.php");
1163 $a_text = eregi_replace("<IntLink".$found[1].">","[iln ".$inst_str."user=\"".ilObjUser::_lookupLogin($target_id)."\"/]",$a_text);
1164 break;
1165
1166 default:
1167 $a_text = eregi_replace("<IntLink".$found[1].">","[iln]",$a_text);
1168 break;
1169 }
1170 }
1171 $a_text = eregi_replace("</IntLink>","[/iln]",$a_text);
1172
1173 // external links
1174 while (eregi("<ExtLink($any)>", $a_text, $found))
1175 {
1176 $found[0];
1177 $attribs = ilUtil::attribsToArray($found[1]);
1178 //$found[1] = str_replace("?", "\?", $found[1]);
1179 $tstr = "";
1180 if (in_array($attribs["TargetFrame"], array("FAQ", "Glossary", "Media")))
1181 {
1182 $tstr = ' target="'.$attribs["TargetFrame"].'"';
1183 }
1184 $a_text = str_replace("<ExtLink".$found[1].">","[xln url=\"".$attribs["Href"]."\"$tstr]",$a_text);
1185 }
1186 $a_text = eregi_replace("</ExtLink>","[/xln]",$a_text);
1187
1188 // anchor
1189 while (eregi("<Anchor($any/)>", $a_text, $found))
1190 {
1191 $found[0];
1192 $attribs = ilUtil::attribsToArray($found[1]);
1193 $a_text = str_replace("<Anchor".$found[1].">","[anc name=\"".$attribs["Name"]."\"][/anc]",$a_text);
1194 }
1195 while (eregi("<Anchor($any)>", $a_text, $found))
1196 {
1197 $found[0];
1198 $attribs = ilUtil::attribsToArray($found[1]);
1199 $a_text = str_replace("<Anchor".$found[1].">","[anc name=\"".$attribs["Name"]."\"]",$a_text);
1200 }
1201 $a_text = eregi_replace("</Anchor>","[/anc]",$a_text);
1202
1203
1204 // br to linefeed
1205 if (!$a_wysiwyg)
1206 {
1207 $a_text = str_replace("<br />", "\n", $a_text);
1208 $a_text = str_replace("<br/>", "\n", $a_text);
1209 }
1210
1211if (!$a_wysiwyg)
1212{
1213 // prevent curly brackets from being swallowed up by template engine
1214 $a_text = str_replace("{", "&#123;", $a_text);
1215 $a_text = str_replace("}", "&#125;", $a_text);
1216
1217 // unmask html
1218 $a_text = str_replace("&lt;", "<", $a_text);
1219 $a_text = str_replace("&gt;", ">",$a_text);
1220
1221 // this is needed to allow html like <tag attribute="value">... in paragraphs
1222 $a_text = str_replace("&quot;", "\"", $a_text);
1223
1224 // make ampersands in (enabled) html attributes work
1225 // e.g. <a href="foo.php?n=4&t=5">hhh</a>
1226 $a_text = str_replace("&amp;", "&", $a_text);
1227
1228 // make &gt; and $lt; work to allow (disabled) html descriptions
1229 $a_text = str_replace("&lt;", "&amp;lt;", $a_text);
1230 $a_text = str_replace("&gt;", "&amp;gt;", $a_text);
1231}
1232 return $a_text;
1233 //return str_replace("<br />", chr(13).chr(10), $a_text);
1234 }
1235
1242 function autoSplit($a_text)
1243 {
1244 $a_text = str_replace ("=<SimpleBulletList>", "=<br /><SimpleBulletList>", $a_text);
1245 $a_text = str_replace ("=<SimpleNumberedList>", "=<br /><SimpleNumberedList>", $a_text);
1246 $a_text = str_replace ("</SimpleBulletList>=", "</SimpleBulletList><br />=", $a_text);
1247 $a_text = str_replace ("</SimpleNumberedList>=", "</SimpleNumberedList><br />=", $a_text);
1248 $a_text = "<br />".$a_text."<br />"; // add preceding and trailing br
1249
1250 $chunks = array();
1251 $c_text = $a_text;
1252//echo "0";
1253 while ($c_text != "")
1254 {
1255//var_dump($c_text); flush();
1256//echo "1";
1257 $s1 = strpos($c_text, "<br />=");
1258 if (is_int($s1))
1259 {
1260//echo "2";
1261 $s2 = strpos($c_text, "<br />==");
1262 if (is_int($s2) && $s2 <= $s1)
1263 {
1264//echo "3";
1265 $s3 = strpos($c_text, "<br />===");
1266 if (is_int($s3) && $s3 <= $s2) // possible level three header
1267 {
1268//echo "4";
1269 $n = strpos($c_text, "<br />", $s3 + 1);
1270 if ($n > ($s3+9) && substr($c_text, $n-3, 9) == "===<br />")
1271 {
1272//echo "5";
1273 // found level three header
1274 if ($s3 > 0 || $head != "")
1275 {
1276//echo "6";
1277 $chunks[] = array("level" => 0,
1278 "text" => $this->removeTrailingBr($head.substr($c_text, 0, $s3)));
1279 $head = "";
1280 }
1281 $chunks[] = array("level" => 3,
1282 "text" => trim(substr($c_text, $s3+9, $n-$s3-12)));
1283 $c_text = $this->handleNextBr(substr($c_text, $n+6));
1284 }
1285 else
1286 {
1287//echo "7";
1288 $head.= substr($c_text, 0, $n);
1289 $c_text = substr($c_text, $n);
1290 }
1291 }
1292 else // possible level two header
1293 {
1294//echo "8";
1295 $n = strpos($c_text, "<br />", $s2 + 1);
1296 if ($n > ($s2+8) && substr($c_text, $n-2, 8) == "==<br />")
1297 {
1298//echo "9";
1299 // found level two header
1300 if ($s2 > 0 || $head != "")
1301 {
1302//echo "A";
1303 $chunks[] = array("level" => 0,
1304 "text" => $this->removeTrailingBr($head.substr($c_text, 0, $s2)));
1305 $head = "";
1306 }
1307 $chunks[] = array("level" => 2, "text" => trim(substr($c_text, $s2+8, $n-$s2-10)));
1308 $c_text = $this->handleNextBr(substr($c_text, $n+6));
1309 }
1310 else
1311 {
1312//echo "B";
1313 $head.= substr($c_text, 0, $n);
1314 $c_text = substr($c_text, $n);
1315 }
1316 }
1317 }
1318 else // possible level one header
1319 {
1320//echo "C";
1321 $n = strpos($c_text, "<br />", $s1 + 1);
1322 if ($n > ($s1+7) && substr($c_text, $n-1, 7) == "=<br />")
1323 {
1324//echo "D";
1325 // found level one header
1326 if ($s1 > 0 || $head != "")
1327 {
1328//echo "E";
1329 $chunks[] = array("level" => 0,
1330 "text" => $this->removeTrailingBr($head.substr($c_text, 0, $s1)));
1331 $head = "";
1332 }
1333 $chunks[] = array("level" => 1, "text" => trim(substr($c_text, $s1+7, $n-$s1-8)));
1334 $c_text = $this->handleNextBr(substr($c_text, $n+6));
1335//echo "<br>ctext:".htmlentities($c_text)."<br>";
1336 }
1337 else
1338 {
1339 $head.= substr($c_text, 0, $n);
1340 $c_text = substr($c_text, $n);
1341//echo "<br>head:".$head."c_text:".$c_text."<br>";
1342 }
1343 }
1344 }
1345 else
1346 {
1347//echo "G";
1348 $chunks[] = array("level" => 0, "text" => $head.$c_text);
1349 $head = "";
1350 $c_text = "";
1351 }
1352 }
1353 if (count($chunks) == 0)
1354 {
1355 $chunks[] = array("level" => 0, "text" => "");
1356 }
1357
1358
1359 // remove preceding br
1360 if (substr($chunks[0]["text"], 0, 6) == "<br />")
1361 {
1362 $chunks[0]["text"] = substr($chunks[0]["text"], 6);
1363 }
1364
1365 // remove trailing br
1366 if (substr($chunks[count($chunks) - 1]["text"],
1367 strlen($chunks[count($chunks) - 1]["text"]) - 6, 6) == "<br />")
1368 {
1369 $chunks[count($chunks) - 1]["text"] =
1370 substr($chunks[count($chunks) - 1]["text"], 0, strlen($chunks[count($chunks) - 1]["text"]) - 6);
1371 if ($chunks[count($chunks) - 1]["text"] == "")
1372 {
1373 unset($chunks[count($chunks) - 1]);
1374 }
1375 }
1376 return $chunks;
1377 }
1378
1382 function handleNextBr($a_str)
1383 {
1384 // do not remove, if next line starts with a "=", otherwise two
1385 // headlines in a row will not be recognized
1386 if (substr($a_str, 0, 6) == "<br />" && substr($a_str, 6, 1) != "=")
1387 {
1388 $a_str = substr($a_str, 6);
1389 }
1390 else
1391 {
1392 // if next line starts with a "=" we need to reinsert the <br />
1393 // otherwise it will not be recognized
1394 if (substr($a_str, 0, 1) == "=")
1395 {
1396 $a_str = "<br />".$a_str;
1397 }
1398 }
1399 return $a_str;
1400 }
1401
1405 function removeTrailingBr($a_str)
1406 {
1407 if (substr($a_str, strlen($a_str) - 6) == "<br />")
1408 {
1409 $a_str = substr($a_str, 0, strlen($a_str) - 6);
1410 }
1411 return $a_str;
1412 }
1413
1417 function getType()
1418 {
1419 return ($this->getCharacteristic() == "Code")?"src":parent::getType();
1420 }
1421
1425
1432 function saveJS($a_pg_obj, $a_content, $a_char, $a_pc_id, $a_insert_at = "")
1433 {
1434 global $ilUser;
1435
1436 $t = self::handleAjaxContent($a_content);
1437 if ($text === false)
1438 {
1439 return false;
1440 }
1441
1442 $pc_id = explode(":", $a_pc_id);
1443 $insert_at = explode(":", $a_insert_at);
1444 $t_id = explode(":", $t["id"]);
1445
1446 // insert new paragraph
1447 if ($a_insert_at != "")
1448 {
1449 $par = new ilPCParagraph($this->getPage());
1450 $par->create($a_pg_obj, $insert_at[0], $insert_at[1]);
1451 }
1452 else
1453 {
1454 $par = $a_pg_obj->getContentObject($pc_id[0], $pc_id[1]);
1455 }
1456
1457 if ($a_insert_at != "")
1458 {
1459 $pc_id = $a_pg_obj->generatePCId();
1460 $par->writePCId($pc_id);
1461 $this->inserted_pc_id = $pc_id;
1462 }
1463 else
1464 {
1465 $this->inserted_pc_id = $pc_id[1];
1466 }
1467
1468 $par->setLanguage($ilUser->getLanguage());
1469 $par->setCharacteristic($t["class"]);
1470
1471 $t2 = $par->input2xml($t["text"], true, false);
1472 $t2 = ilPCParagraph::handleAjaxContentPost($t2);
1473 $updated = $par->setText($t2, true);
1474
1475 if ($updated !== true)
1476 {
1477 echo $updated; exit;
1478 return false;
1479 }
1480 $updated = $par->updatePage($a_pg_obj);
1481 //$updated = $a_pg_obj->update();
1482 return $updated;
1483 }
1484
1491 function getLastSavedPCId($a_pg_obj, $a_as_ajax_str = false)
1492 {
1493 if ($a_as_ajax_str)
1494 {
1495 $a_pg_obj->stripHierIDs();
1496 $a_pg_obj->addHierIds();
1497 $ids = "###";
1498//var_dump($this->inserted_pc_ids);
1499 $combined = $a_pg_obj->getHierIdsForPCIds(
1500 array($this->inserted_pc_id));
1501 foreach ($combined as $pc_id => $hier_id)
1502 {
1503//echo "1";
1504 $ids.= $sep.$hier_id.":".$pc_id;
1505 $sep = ";";
1506 }
1507 $ids.= "###";
1508 return $ids;
1509 }
1510
1511 return $this->inserted_pc_id;
1512 }
1513
1514
1518 static function handleAjaxContent($a_content)
1519 {
1520 $a_content = "<dummy>".$a_content."</dummy>";
1521
1522 $doc = new DOMDocument();
1523
1524 $content = ilUtil::stripSlashes($a_content, false);
1525
1526// $content = str_replace("&lt;", "<", $content);
1527// $content = str_replace("&gt;", ">", $content);
1528//echo "<br><br>".htmlentities($content); mk();
1529 $res = $doc->loadXML($content);
1530
1531 if (!$res)
1532 {
1533 return false;
1534 }
1535
1536 // convert tags
1537 $xpath = new DOMXpath($doc);
1538
1539 $elements = $xpath->query("//span");
1540 include_once("./Services/Utilities/classes/class.ilDOM2Util.php");
1541 while (!is_null($elements) && !is_null($element = $elements->item(0)))
1542 {
1543 //$element = $elements->item(0);
1544 $class = $element->getAttribute("class");
1545 if (substr($class, 0, 16) == "ilc_text_inline_")
1546 {
1547 $class_arr = explode(" ", $class);
1548 $cnode = ilDOM2Util::changeName($element, "il".substr($class_arr[0], 16), false);
1549 for ($i = 1; $i < count($class_arr); $i++)
1550 {
1551 $cnode = ilDOM2Util::addParent($cnode, "il".substr($class_arr[$i], 16));
1552 }
1553 }
1554 else
1555 {
1556 ilDOM2Util::replaceByChilds($element);
1557 }
1558
1559 $elements = $xpath->query("//span");
1560 }
1561
1562 // convert tags
1563 $xpath = new DOMXpath($doc);
1564 $elements = $xpath->query("/dummy/div");
1565
1566 $ret = array();
1567 if (!is_null($elements))
1568 {
1569 foreach ($elements as $element)
1570 {
1571 $id = $element->getAttribute("id");
1572 $class = $element->getAttribute("class");
1573 $class = substr($class, 15);
1574 if (trim($class) == "")
1575 {
1576 $class = "Standard";
1577 }
1578
1579 $text = $doc->saveXML($element);
1580 $text = str_replace("<br/>", "\n", $text);
1581
1582 // remove wrapping div
1583 $pos = strpos($text, ">");
1584 $text = substr($text, $pos + 1);
1585 $pos = strrpos($text, "<");
1586 $text = substr($text, 0, $pos);
1587
1588 // todo: remove empty spans <span ...> </span>
1589
1590 // replace tags by bbcode
1591 foreach (ilPageContentGUI::_getCommonBBButtons() as $bb => $cl)
1592 {
1593 if (!in_array($bb, array("code", "tex", "fn", "xln")))
1594 {
1595 $text = str_replace("<il".$cl.">",
1596 "[".$bb."]", $text);
1597 $text = str_replace("</il".$cl.">",
1598 "[/".$bb."]", $text);
1599 $text = str_replace("<il".$cl."/>", "", $text);
1600 }
1601 }
1602 $text = str_replace(array("<code>", "</code>"),
1603 array("[code]", "[/code]"), $text);
1604 $text = str_replace(array('<sup class="ilc_sup_Sup">', "</sup>"),
1605 array("[sup]", "[/sup]"), $text);
1606 $text = str_replace(array('<sub class="ilc_sub_Sub">', "</sub>"),
1607 array("[sub]", "[/sub]"), $text);
1608
1609 $text = str_replace("<code/>", "", $text);
1610 $text = str_replace('<ul class="ilc_list_u_BulletedList"/>', "", $text);
1611 $text = str_replace('<ul class="ilc_list_o_NumberedList"/>', "", $text);
1612
1613 $ret[] = array("text" => $text, "id" => $id, "class" => $class);
1614 }
1615 }
1616
1617 // we should only have one here!
1618 return $ret[0];
1619 }
1620
1624 static function handleAjaxContentPost($text)
1625 {
1626 $text = str_replace(array("&lt;ul&gt;", "&lt;/ul&gt;"),
1627 array("<SimpleBulletList>", "</SimpleBulletList>"), $text);
1628 $text = str_replace(array("&lt;ul class='ilc_list_u_BulletedList'&gt;", "&lt;/ul&gt;"),
1629 array("<SimpleBulletList>", "</SimpleBulletList>"), $text);
1630 $text = str_replace(array("&lt;ul class=\"ilc_list_u_BulletedList\"&gt;", "&lt;/ul&gt;"),
1631 array("<SimpleBulletList>", "</SimpleBulletList>"), $text);
1632 $text = str_replace(array("&lt;ol&gt;", "&lt;/ol&gt;"),
1633 array("<SimpleNumberedList>", "</SimpleNumberedList>"), $text);
1634 $text = str_replace(array("&lt;ol class='ilc_list_o_NumberedList'&gt;", "&lt;/ol&gt;"),
1635 array("<SimpleNumberedList>", "</SimpleNumberedList>"), $text);
1636 $text = str_replace(array("&lt;ol class=\"ilc_list_o_NumberedList\"&gt;", "&lt;/ol&gt;"),
1637 array("<SimpleNumberedList>", "</SimpleNumberedList>"), $text);
1638 $text = str_replace(array("&lt;li&gt;", "&lt;/li&gt;"),
1639 array("<SimpleListItem>", "</SimpleListItem>"), $text);
1640 $text = str_replace(array("&lt;li class='ilc_list_item_StandardListItem'&gt;", "&lt;/li&gt;"),
1641 array("<SimpleListItem>", "</SimpleListItem>"), $text);
1642 $text = str_replace(array("&lt;li class=\"ilc_list_item_StandardListItem\"&gt;", "&lt;/li&gt;"),
1643 array("<SimpleListItem>", "</SimpleListItem>"), $text);
1644
1645 $text = str_replace(array("&lt;li class=\"ilc_list_item_StandardListItem\"/&gt;"),
1646 array("<SimpleListItem></SimpleListItem>"), $text);
1647
1648 $text = str_replace("<SimpleBulletList><br />", "<SimpleBulletList>", $text);
1649 $text = str_replace("<SimpleNumberedList><br />", "<SimpleNumberedList>", $text);
1650 $text = str_replace("<br /><SimpleBulletList>", "<SimpleBulletList>", $text);
1651 $text = str_replace("<br /><SimpleNumberedList>", "<SimpleNumberedList>", $text);
1652 $text = str_replace("</SimpleBulletList><br />", "</SimpleBulletList>", $text);
1653 $text = str_replace("</SimpleNumberedList><br />", "</SimpleNumberedList>", $text);
1654 $text = str_replace("</SimpleListItem><br />", "</SimpleListItem>", $text);
1655
1656 return $text;
1657 }
1658
1666 function updatePage($a_page)
1667 {
1668 $a_page->beforePageContentUpdate($this);
1669
1670 $ret = $a_page->update();
1671 return $ret;
1672 }
1673
1680 function autoLinkGlossaries($a_glos)
1681 {
1682 if (is_array($a_glos) && count($a_glos) > 0)
1683 {
1684 include_once("./Modules/Glossary/classes/class.ilGlossaryTerm.php");
1685
1686 // check which terms occur in the text (we may
1687 // get some false positives due to the strip_tags, but
1688 // we do not want to find strong or list or other stuff
1689 // within the tags
1690 $text = strip_tags($this->getText());
1691 $found_terms = array();
1692 foreach ($a_glos as $glo)
1693 {
1694 if (ilObject::_lookupType($glo) == "glo")
1695 {
1696 $terms = ilGlossaryTerm::getTermList($glo);
1697 foreach ($terms as $t)
1698 {
1699 if (is_int(stripos($text, $t["term"])))
1700 {
1701 $found_terms[$t["id"]] = $t;
1702 }
1703 }
1704 }
1705 }
1706
1707 // did we find anything? -> modify content
1708 if (count($found_terms) > 0)
1709 {
1710 self::linkTermsInDom($this->dom, $found_terms, $this->par_node);
1711 }
1712 }
1713 }
1714
1721 protected static function linkTermsInDom($a_dom, $a_terms, $a_par_node = null)
1722 {
1723 // sort terms by their length (shortes first)
1724 // to prevent that nested tags are builded
1725 foreach ($a_terms as $k => $t)
1726 {
1727 $a_terms[$k]["termlength"] = strlen($t["term"]);
1728 }
1729 $a_terms = ilUtil::sortArray($a_terms, "termlength", "asc", true);
1730
1731
1732 if ($a_dom instanceof php4DOMDocument)
1733 {
1734 $a_dom = $a_dom->myDOMDocument;
1735 }
1736 if ($a_par_node instanceof php4DOMElement)
1737 {
1738 $a_par_node = $a_par_node->myDOMNode;
1739 }
1740
1741 $xpath = new DOMXPath($a_dom);
1742
1743 if ($a_par_node == null)
1744 {
1745 $parnodes = $xpath->query("//Paragraph[@Characteristic != 'Code']");
1746 }
1747 else
1748 {
1749 $parnodes = $xpath->query(".//Paragraph[@Characteristic != 'Code']", $a_par_node->parentNode);
1750 }
1751
1752 include_once("./Services/Utilities/classes/class.ilStr.php");
1753
1754 foreach ($parnodes as $parnode)
1755 {
1756 $textnodes = $xpath->query('.//text()', $parnode);
1757 foreach ($textnodes as $node)
1758 {
1759 $p = $node->getNodePath();
1760
1761 // we do not change text nodes inside of links
1762 if (!is_int(strpos($p, "/IntLink")) &&
1763 !is_int(strpos($p, "/ExtLink")))
1764 {
1765 $node_val = $node->nodeValue;
1766
1767 // all terms
1768 foreach ($a_terms as $t)
1769 {
1770 $pos = ilStr::strIPos($node_val, $t["term"]);
1771
1772 // if term found
1773 while (is_int($pos))
1774 {
1775 // check if the string is not included in another word
1776 // note that []
1777 $valid_limiters = array("", " ","&nbsp;", ".", ",", ":", ";", "!", "?", "\"", "'", "(", ")");
1778 $b = ($pos > 0)
1779 ? ilStr::subStr($node_val, $pos - 1, 1)
1780 : "";
1781 $a = ilStr::subStr($node_val, $pos + ilStr::strLen($t["term"]), 1);
1782 if ((in_array($b, $valid_limiters) || htmlentities($b, null, 'utf-8') == "&nbsp;")&& in_array($a, $valid_limiters))
1783 {
1784 $mid = '[iln term="'.$t["id"].'"]'.
1785 ilStr::subStr($node_val, $pos, ilStr::strLen($t["term"])).
1786 "[/iln]";
1787
1788 $node_val = ilStr::subStr($node_val, 0, $pos).
1789 $mid.
1790 ilStr::subStr($node_val, $pos + ilStr::strLen($t["term"]))
1791 ;
1792
1793 $pos+= ilStr::strLen($mid);
1794 }
1795 else
1796 {
1797 $pos+= ilStr::strLen($t["term"]);
1798 }
1799 $pos = ilStr::strIPos($node_val, $t["term"], $pos);
1800 }
1801
1802 // insert [iln] tags
1803 }
1804
1805 $node->nodeValue = $node_val;
1806 }
1807
1808// var_dump($p);
1809// var_dump($node->nodeValue);
1810 }
1811
1812
1813 // dump paragraph node
1814 $text = $a_dom->saveXML($parnode);
1815 $text = substr($text, 0, strlen($text) - strlen("</Paragraph>"));
1816 $text = substr($text, strpos($text, ">") + 1);
1817
1818 // replace [iln] by tags with xml representation
1819 $text = self::intLinks2xml($text);
1820
1821 // "set text"
1822 $temp_dom = domxml_open_mem('<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$text.'</Paragraph>',
1823 DOMXML_LOAD_PARSING, $error);
1824 $temp_dom = $temp_dom->myDOMDocument;
1825
1826 if(empty($error))
1827 {
1828 // delete children of paragraph node
1829 $children = $parnode->childNodes;
1830 while ($parnode->hasChildNodes())
1831 {
1832 $parnode->removeChild($parnode->firstChild);
1833 }
1834
1835 // copy new content children in paragraph node
1836 $xpath_temp = new DOMXPath($temp_dom);
1837 $temp_pars = $xpath_temp->query("//Paragraph");
1838
1839 foreach ($temp_pars as $new_par_node)
1840 {
1841 $new_childs = $new_par_node->childNodes;
1842
1843 foreach($new_childs as $new_child)
1844 {
1845 //$cloned_child = $new_child->cloneNode(true);
1846 $cloned_child = $a_dom->importNode($new_child, true);
1847 $parnode->appendChild($cloned_child);
1848 }
1849 }
1850 }
1851 }
1852// exit;
1853 }
1854
1855
1862 static function autoLinkGlossariesPage($a_page, $a_terms)
1863 {
1864 $a_page->buildDom();
1865 $a_dom = $a_page->getDom();
1866
1867 self::linkTermsInDom($a_dom, $a_terms);
1868
1869 $a_page->update();
1870 }
1871
1880 static function afterPageUpdate($a_page, DOMDocument $a_domdoc, $a_xml, $a_creation)
1881 {
1882 // pc paragraph
1883 self::saveMetaKeywords($a_page, $a_domdoc);
1884 self::saveAnchors($a_page, $a_domdoc);
1885 }
1886
1892 static function beforePageDelete($a_page)
1893 {
1894 // delete anchors
1895 self::_deleteAnchors($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage());
1896 }
1897
1906 static function afterPageHistoryEntry($a_page, DOMDocument $a_old_domdoc, $a_old_xml, $a_old_nr)
1907 {
1908 }
1909
1915 function saveAnchors($a_page, $a_domdoc)
1916 {
1917 self::_deleteAnchors($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage());
1918
1919 // get all anchors
1920 $xpath = new DOMXPath($a_domdoc);
1921 $nodes = $xpath->query('//Anchor');
1922 $saved = array();
1923 foreach ($nodes as $node)
1924 {
1925 $name = $node->getAttribute("Name");
1926 if (trim($name) != "" && !in_array($name, $saved))
1927 {
1928 self::_saveAnchor($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage(), $name);
1929 $saved[] = $name;
1930 }
1931 }
1932
1933 }
1934
1938 static function _deleteAnchors($a_parent_type, $a_page_id, $a_page_lang)
1939 {
1940 global $ilDB;
1941
1942 $ilDB->manipulate("DELETE FROM page_anchor WHERE ".
1943 " page_parent_type = ".$ilDB->quote($a_parent_type, "text").
1944 " AND page_id = ".$ilDB->quote($a_page_id, "integer").
1945 " AND page_lang = ".$ilDB->quote($a_page_lang, "text")
1946 );
1947 }
1948
1952 static function _saveAnchor($a_parent_type, $a_page_id, $a_page_lang, $a_anchor_name)
1953 {
1954 global $ilDB;
1955
1956 $ilDB->manipulate("INSERT INTO page_anchor ".
1957 "(page_parent_type, page_id, page_lang, anchor_name) VALUES (".
1958 $ilDB->quote($a_parent_type, "text").",".
1959 $ilDB->quote($a_page_id, "integer").",".
1960 $ilDB->quote($a_page_lang, "text").",".
1961 $ilDB->quote($a_anchor_name, "text").
1962 ")");
1963 }
1964
1968 static function _readAnchors($a_parent_type, $a_page_id, $a_page_lang = "-")
1969 {
1970 global $ilDB;
1971
1972 $and_lang = ($a_page_lang != "")
1973 ? " AND page_lang = ".$ilDB->quote($a_page_lang, "text")
1974 : "";
1975
1976 $set = $ilDB->query("SELECT * FROM page_anchor ".
1977 " WHERE page_parent_type = ".$ilDB->quote($a_parent_type, "text").
1978 " AND page_id = ".$ilDB->quote($a_page_id, "integer").
1979 $and_lang
1980 );
1981 $anchors = array();
1982 while ($rec = $ilDB->fetchAssoc($set))
1983 {
1984 $anchors[] = $rec["anchor_name"];
1985 }
1986 return $anchors;
1987 }
1988
1995 function saveMetaKeywords($a_page, $a_domdoc)
1996 {
1997 // not nice, should be set by context per method
1998 if ($a_page->getParentType() == "gdf" ||
1999 $a_page->getParentType() == "lm")
2000 {
2001 // get existing keywords
2002 $keywords = array();
2003
2004 // find all Keyw tags
2005 $xpath = new DOMXPath($a_domdoc);
2006 $nodes = $xpath->query('//Keyw');
2007 foreach($nodes as $node)
2008 {
2009 $k = trim(strip_tags($node->nodeValue));
2010 if (!in_array($k, $keywords))
2011 {
2012 $keywords[] = $k;
2013 }
2014 }
2015
2016 $meta_type = ($a_page->getParentType() == "gdf")
2017 ? "gdf"
2018 : "pg";
2019 $meta_rep_id = $a_page->getParentId();
2020 $meta_id = $a_page->getId();
2021
2022 include_once("./Services/MetaData/classes/class.ilMD.php");
2023 $md_obj = new ilMD($meta_rep_id, $meta_id, $meta_type);
2024 $mkeywords = array();
2025 $lang = "";
2026 if(is_object($md_section = $md_obj->getGeneral()))
2027 {
2028 foreach($ids = $md_section->getKeywordIds() as $id)
2029 {
2030 $md_key = $md_section->getKeyword($id);
2031 $mkeywords[] = strtolower($md_key->getKeyword());
2032 if ($lang == "")
2033 {
2034 $lang = $md_key->getKeywordLanguageCode();
2035 }
2036 }
2037 if ($lang == "")
2038 {
2039 foreach($ids = $md_section->getLanguageIds() as $id)
2040 {
2041 $md_lang = $md_section->getLanguage($id);
2042 if ($lang == "")
2043 {
2044 $lang = $md_lang->getLanguageCode();
2045 }
2046 }
2047 }
2048 foreach ($keywords as $k)
2049 {
2050 if (!in_array(strtolower($k), $mkeywords))
2051 {
2052 if (trim($k) != "" && $lang != "")
2053 {
2054 $md_key = $md_section->addKeyword();
2055 $md_key->setKeyword(ilUtil::stripSlashes($k));
2056 $md_key->setKeywordLanguage(new ilMDLanguageItem($lang));
2057 $md_key->save();
2058 }
2059 $mkeywords[] = strtolower($k);
2060 }
2061 }
2062 }
2063 }
2064 }
2065
2069 function getJavascriptFiles($a_mode)
2070 {
2071 $adve_settings = new ilSetting("adve");
2072
2073 if ($a_mode != "edit" && $adve_settings->get("auto_url_linking"))
2074 {
2075 include_once("./Services/Link/classes/class.ilLinkifyUtil.php");
2076 return ilLinkifyUtil::getLocalJsPaths();
2077 }
2078
2079 return array();
2080 }
2081
2088 function getOnloadCode($a_mode)
2089 {
2090 $adve_settings = new ilSetting("adve");
2091
2092 if ($a_mode != "edit" && $adve_settings->get("auto_url_linking"))
2093 {
2094 return array("il.ExtLink.autolink('.ilc_Paragraph','ilc_link_ExtLink');");
2095 }
2096
2097 return array();
2098 }
2099
2100
2101}
2102?>
$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 $a_amet_filter=null)
Get all terms for given set of glossary ids.
Definition: class.ilGlossaryTerm.php:354
ilLinkifyUtil\getLocalJsPaths
static getLocalJsPaths()
Get paths of necessary js files.
Definition: class.ilLinkifyUtil.php:38
ilObjUser\_lookupLogin
static _lookupLogin($a_user_id)
lookup login
Definition: class.ilObjUser.php:808
ilObjUser\_lookupId
static _lookupId($a_user_str)
Lookup id by login.
Definition: class.ilObjUser.php:824
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1196
ilPCParagraphGUI\xml2outputJS
static xml2outputJS($s_text, $char, $a_pc_id)
Prepare content for js output.
Definition: class.ilPCParagraphGUI.php:333
ilPCParagraph
Class ilPCParagraph.
Definition: class.ilPCParagraph.php:17
ilPCParagraph\getText
getText($a_short_mode=false)
Get (xml) content of paragraph.
Definition: class.ilPCParagraph.php:257
ilPCParagraph\handleNextBr
handleNextBr($a_str)
Remove preceding
Definition: class.ilPCParagraph.php:1382
ilPCParagraph\intLinks2xml
static intLinks2xml($a_text)
internal links to xml
Definition: class.ilPCParagraph.php:639
ilPCParagraph\removeTrailingBr
removeTrailingBr($a_str)
Remove trailing
Definition: class.ilPCParagraph.php:1405
ilPCParagraph\_saveAnchor
static _saveAnchor($a_parent_type, $a_page_id, $a_page_lang, $a_anchor_name)
Save an anchor.
Definition: class.ilPCParagraph.php:1952
ilPCParagraph\getLastSavedPCId
getLastSavedPCId($a_pg_obj, $a_as_ajax_str=false)
Get last inserted pc ids.
Definition: class.ilPCParagraph.php:1491
ilPCParagraph\_readAnchors
static _readAnchors($a_parent_type, $a_page_id, $a_page_lang="-")
Read anchors of a page.
Definition: class.ilPCParagraph.php:1968
ilPCParagraph\getType
getType()
Need to override getType from ilPageContent to distinguish between Pararagraph and Source.
Definition: class.ilPCParagraph.php:1417
ilPCParagraph\_input2xml
static _input2xml($a_text, $a_lang, $a_wysiwyg=0, $a_handle_lists=true)
converts user input to xml
Definition: class.ilPCParagraph.php:495
ilPCParagraph\autoLinkGlossariesPage
static autoLinkGlossariesPage($a_page, $a_terms)
Auto link glossary of whole page.
Definition: class.ilPCParagraph.php:1862
ilPCParagraph\linkTermsInDom
static linkTermsInDom($a_dom, $a_terms, $a_par_node=null)
Link terms in a dom page object in bb style.
Definition: class.ilPCParagraph.php:1721
ilPCParagraph\getShowLineNumbers
getShowLineNumbers()
get attribute showlinenumbers
Definition: class.ilPCParagraph.php:466
ilPCParagraph\autoLinkGlossaries
autoLinkGlossaries($a_glos)
Auto link glossaries.
Definition: class.ilPCParagraph.php:1680
ilPCParagraph\handleAjaxContent
static handleAjaxContent($a_content)
Handle ajax content.
Definition: class.ilPCParagraph.php:1518
ilPCParagraph\init
init()
Init page content component.
Definition: class.ilPCParagraph.php:25
ilPCParagraph\setSubCharacteristic
setSubCharacteristic($a_char)
set attribute subcharacteristic
Definition: class.ilPCParagraph.php:376
ilPCParagraph\createAtNode
createAtNode(&$node)
Create new page content (incl.
Definition: class.ilPCParagraph.php:55
ilPCParagraph\input2xml
input2xml($a_text, $a_wysiwyg=0, $a_handle_lists=true)
Definition: class.ilPCParagraph.php:487
ilPCParagraph\xml2output
static xml2output($a_text, $a_wysiwyg=false, $a_replace_lists=true)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:1041
ilPCParagraph\createAfter
createAfter($node)
Create paragraph node (incl.
Definition: class.ilPCParagraph.php:84
ilPCParagraph\input2xmlReplaceLists
static input2xmlReplaceLists($a_text)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:813
ilPCParagraph\saveAnchors
saveAnchors($a_page, $a_domdoc)
Save anchors.
Definition: class.ilPCParagraph.php:1915
ilPCParagraph\beforePageDelete
static beforePageDelete($a_page)
Before page is being deleted.
Definition: class.ilPCParagraph.php:1892
ilPCParagraph\setDownloadTitle
setDownloadTitle($a_char)
set attribute download title
Definition: class.ilPCParagraph.php:428
ilPCParagraph\create
create(&$a_pg_obj, $a_hier_id, $a_pc_id="")
Create paragraph node (incl.
Definition: class.ilPCParagraph.php:108
ilPCParagraph\xml2outputReplaceLists
static xml2outputReplaceLists($a_text)
Replaces with *.
Definition: class.ilPCParagraph.php:900
ilPCParagraph\getAutoIndent
getAutoIndent()
Get AutoIndent (Code Paragraphs)
Definition: class.ilPCParagraph.php:396
ilPCParagraph\getDownloadTitle
getDownloadTitle()
get attribute download title
Definition: class.ilPCParagraph.php:446
ilPCParagraph\afterPageUpdate
static afterPageUpdate($a_page, DOMDocument $a_domdoc, $a_xml, $a_creation)
After page has been updated (or created)
Definition: class.ilPCParagraph.php:1880
ilPCParagraph\setText
setText($a_text, $a_auto_split=false)
Set (xml) content of text paragraph.
Definition: class.ilPCParagraph.php:128
ilPCParagraph\getOnloadCode
getOnloadCode($a_mode)
Get onload code.
Definition: class.ilPCParagraph.php:2088
ilPCParagraph\setShowLineNumbers
setShowLineNumbers($a_char)
set attribute showlinenumbers
Definition: class.ilPCParagraph.php:455
ilPCParagraph\setLanguage
setLanguage($a_lang)
set language
Definition: class.ilPCParagraph.php:474
ilPCParagraph\afterPageHistoryEntry
static afterPageHistoryEntry($a_page, DOMDocument $a_old_domdoc, $a_old_xml, $a_old_nr)
After page history entry has been created.
Definition: class.ilPCParagraph.php:1906
ilPCParagraph\setCharacteristic
setCharacteristic($a_char)
Set Characteristic of paragraph.
Definition: class.ilPCParagraph.php:344
ilPCParagraph\handleAjaxContentPost
static handleAjaxContentPost($text)
Post input2xml handling of ajax content.
Definition: class.ilPCParagraph.php:1624
ilPCParagraph\segmentString
static segmentString($a_haystack, $a_needles)
Segments a string into an array at each position of a substring.
Definition: class.ilPCParagraph.php:996
ilPCParagraph\saveJS
saveJS($a_pg_obj, $a_content, $a_char, $a_pc_id, $a_insert_at="")
Save input coming from ajax.
Definition: class.ilPCParagraph.php:1432
ilPCParagraph\getLanguage
getLanguage()
get language
Definition: class.ilPCParagraph.php:482
ilPCParagraph\setNode
setNode(&$a_node)
Set Page Content Node.
Definition: class.ilPCParagraph.php:35
ilPCParagraph\createBeforeNode
createBeforeNode(&$node)
Create new page content (incl.
Definition: class.ilPCParagraph.php:69
ilPCParagraph\autoSplit
autoSplit($a_text)
This function splits a paragraph text that has been already processed with input2xml at each header p...
Definition: class.ilPCParagraph.php:1242
ilPCParagraph\getParagraphSequenceContent
getParagraphSequenceContent($a_pg_obj)
Get paragraph sequenc of current paragraph.
Definition: class.ilPCParagraph.php:278
ilPCParagraph\updatePage
updatePage($a_page)
Update page object (it would be better to have this centralized and to change the constructors and pa...
Definition: class.ilPCParagraph.php:1666
ilPCParagraph\saveMetaKeywords
saveMetaKeywords($a_page, $a_domdoc)
save all keywords
Definition: class.ilPCParagraph.php:1995
ilPCParagraph\getSubCharacteristic
getSubCharacteristic()
get attribute subcharacteristic
Definition: class.ilPCParagraph.php:419
ilPCParagraph\_deleteAnchors
static _deleteAnchors($a_parent_type, $a_page_id, $a_page_lang)
Delete anchors of a page.
Definition: class.ilPCParagraph.php:1938
ilPCParagraph\getCharacteristic
getCharacteristic()
Get characteristic of paragraph.
Definition: class.ilPCParagraph.php:364
ilPCParagraph\getJavascriptFiles
getJavascriptFiles($a_mode)
Get Javascript files.
Definition: class.ilPCParagraph.php:2069
ilPageContentGUI\_getCommonBBButtons
static _getCommonBBButtons()
Get common bb buttons.
Definition: class.ilPageContentGUI.php:134
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
ilSetting
ILIAS Setting Class.
Definition: class.ilSetting.php:33
ilStr\strLen
static strLen($a_string)
Definition: class.ilStr.php:79
ilStr\strIPos
static strIPos($a_haystack, $a_needle, $a_offset=NULL)
Definition: class.ilStr.php:46
ilStr\subStr
static subStr($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, $a_keep_keys=false)
sortArray
Definition: class.ilUtil.php:3396
ilUtil\stripSlashes
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
Definition: class.ilUtil.php:2691
ilUtil\attribsToArray
static attribsToArray($a_str)
converts a string of format var1 = "val1" var2 = "val2" ... into an array
Definition: class.ilUtil.php:1538
DOMXML_LOAD_PARSING
const DOMXML_LOAD_PARSING
Definition: domxml-php4-to-php5.php:45
$text
$text
Definition: example_020.php:127
$target_id
$target_id
Definition: goto.php:88
$target_type
$target_type
Definition: goto.php:87
$lang
$lang
Definition: inc.setup_header.php:116
domxml_open_mem
domxml_open_mem($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