ILIAS  release_8 Revision v8.24
Public Member Functions | Static Public Member Functions | Data Fields | Protected Member Functions | Static Protected Member Functions | Protected Attributes | Static Protected Attributes
ilPCParagraph Class Reference

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

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

Public Member Functions

 init ()
 Init object. More...
 
 setNode (php4DOMElement $a_node)
 Set xml node of page content. More...
 
 createAtNode (php4DOMElement $node)
 Create new page content (incl. More...
 
 createBeforeNode (php4DOMElement $node)
 Create new page content (incl. More...
 
 createAfter (php4DOMElement $node)
 Create paragraph node (incl. More...
 
 create (ilPageObject $a_pg_obj, string $a_hier_id, string $a_pc_id="", bool $from_placeholder=false)
 Create paragraph node (incl. More...
 
 setText (string $a_text, bool $a_auto_split=false)
 Set (xml) content of text paragraph. More...
 
 getText (bool $a_short_mode=false)
 Get (xml) content of paragraph. More...
 
 getParagraphSequenceContent (ilPageObject $a_pg_obj)
 Get paragraph sequenc of current paragraph. More...
 
 setCharacteristic (string $a_char)
 Set Characteristic of paragraph. More...
 
 getCharacteristic ()
 
 setSubCharacteristic (string $a_char)
 
 getAutoIndent ()
 
 setAutoIndent (string $a_char)
 
 getSubCharacteristic ()
 
 setDownloadTitle (string $a_char)
 
 getDownloadTitle ()
 
 setShowLineNumbers (string $a_char)
 
 getShowLineNumbers ()
 
 setLanguage (string $a_lang)
 
 getLanguage ()
 
 input2xml (string $a_text, bool $a_wysiwyg=false, bool $a_handle_lists=true)
 
 autoSplit (string $a_text)
 This function splits a paragraph text that has been already processed with input2xml at each header position =header1=, ==header2== or ===header3=== and returns an array that contains the single chunks. More...
 
 handleNextBr (string $a_str)
 Remove preceding
More...
 
 removeTrailingBr (string $a_str)
 Remove trailing
More...
 
 getType ()
 Need to override getType from ilPageContent to distinguish between Pararagraph and Source. More...
 
 saveJS (ilPageObject $a_pg_obj, string $a_content, string $a_char, string $a_pc_id, string $a_insert_at="", bool $from_placeholder=false)
 Save input coming from ajax. More...
 
 getLastSavedPCId (ilPageObject $a_pg_obj, bool $a_as_ajax_str=false)
 Get last inserted pc ids. More...
 
 updatePage (ilPageObject $a_page)
 Update page object (it would be better to have this centralized and to change the constructors and pass the page object instead the dom object) More...
 
 autoLinkGlossaries (array $a_glos)
 
 getJavascriptFiles (string $a_mode)
 
 getOnloadCode (string $a_mode)
 
 getModel ()
 Get model as needed for the front-end editor. More...
 
 insert (\ilPageObject $page, string $a_content, string $a_char, string $a_pc_id, string $a_insert_at="", string $a_new_pc_id="")
 Save input coming from ajax. More...
 
- Public Member Functions inherited from ilPageContent
 __construct (ilPageObject $a_pg_obj)
 
 setPage (ilPageObject $a_val)
 
 getPage ()
 
 init ()
 Init object. More...
 
 getType ()
 
 setNode (php4DOMElement $a_node)
 Set xml node of page content. More...
 
 getNode ()
 
 getJavascriptFiles (string $a_mode)
 
 getCssFiles (string $a_mode)
 
 getOnloadCode (string $a_mode)
 
 setHierId (string $a_hier_id)
 
 getHierId ()
 
 lookupHierId ()
 
 readHierId ()
 
 setPcId (string $a_pcid)
 
 getPCId ()
 
 setFileDownloadLink (string $a_download_link)
 
 getFileDownloadLink ()
 
 setProfileBackUrl (string $url)
 
 getProfileBackUrl ()
 
 setFullscreenLink (string $a_fullscreen_link)
 
 getFullscreenLink ()
 
 setSourcecodeDownloadScript (string $script_name)
 
 getSourcecodeDownloadScript ()
 
 readPCId ()
 
 writePCId (string $a_pc_id)
 
 setEnabled (string $value)
 Set Enabled value for page content component. More...
 
 enable ()
 
 disable ()
 
 isEnabled ()
 
 createPageContentNode (bool $a_set_this_node=true)
 Create page content node (always use this method first when adding a new element) More...
 
 modifyPageContentPostXsl (string $a_output, string $a_mode, bool $a_abstract_only=false)
 Modify page content after xsl. More...
 
 getModel ()
 Get model as needed for the front-end editor. More...
 

Static Public Member Functions

static attribsToArray (string $a_str)
 converts a string of format var1 = "val1" var2 = "val2" ... into an array More...
 
static _input2xml (string $a_text, string $a_lang, bool $a_wysiwyg=false, bool $a_handle_lists=true)
 Converts user input to xml User input comes as bb code information, e.g. More...
 
static intLinks2xml (string $a_text)
 internal links to xml More...
 
static input2xmlReplaceLists (string $a_text)
 Converts xml from DB to output in edit textarea. More...
 
static xml2outputReplaceLists (string $a_text)
 Replaces

with *. More...

 
static segmentString (string $a_haystack, array $a_needles)
 Segments a string into an array at each position of a substring. More...
 
static xml2output (string $a_text, bool $a_wysiwyg=false, bool $a_replace_lists=true, bool $unmask=true)
 Converts xml from DB to output in edit textarea. More...
 
static handleAjaxContent (string $a_content)
 Handle ajax content. More...
 
static handleAjaxContentPost (string $text)
 Post input2xml handling of ajax content. More...
 
static autoLinkGlossariesPage (ilPageObject $a_page, array $a_terms)
 Auto link glossary of whole page. More...
 
static afterPageUpdate (ilPageObject $a_page, DOMDocument $a_domdoc, string $a_xml, bool $a_creation)
 After page has been updated (or created) More...
 
static beforePageDelete (ilPageObject $a_page)
 Before page is being deleted. More...
 
static afterPageHistoryEntry (ilPageObject $a_page, DOMDocument $a_old_domdoc, string $a_old_xml, int $a_old_nr)
 After page history entry has been created. More...
 
static saveAnchors (ilPageObject $a_page, DOMDocument $a_domdoc)
 Save anchors. More...
 
static _deleteAnchors (string $a_parent_type, int $a_page_id, string $a_page_lang)
 Delete anchors of a page. More...
 
static _saveAnchor (string $a_parent_type, int $a_page_id, string $a_page_lang, string $a_anchor_name)
 Save an anchor. More...
 
static _readAnchors (string $a_parent_type, int $a_page_id, string $a_page_lang="-")
 Read anchors of a page. More...
 
static saveMetaKeywords (ilPageObject $a_page, DOMDocument $a_domdoc)
 save all keywords More...
 
- Static Public Member Functions inherited from ilPageContent
static incEdId (string $ed_id)
 Increases an hierarchical editing id at lowest level (last number) More...
 
static decEdId (string $ed_id)
 Decreases an hierarchical editing id at lowest level (last number) More...
 
static sortHierIds (array $a_array)
 Sort an array of Hier IDS in ascending order. More...
 
static isGreaterHierId (string $a, string $b)
 Check whether Hier ID $a is greater than Hier ID $b. More...
 
static getLangVars ()
 Get lang vars needed for editing. More...
 
static handleCopiedContent (DOMDocument $a_domdoc, bool $a_self_ass=true, bool $a_clone_mobs=false, int $new_parent_id=0, int $obj_copy_id=0)
 Handle copied content. More...
 
static afterPageUpdate (ilPageObject $a_page, DOMDocument $a_domdoc, string $a_xml, bool $a_creation)
 After page has been updated (or created) More...
 
static beforePageDelete (ilPageObject $a_page)
 Before page is being deleted. More...
 
static afterRepositoryCopy (ilPageObject $page, array $mapping, int $source_ref_id)
 After repository (container) copy action. More...
 
static afterPageHistoryEntry (ilPageObject $a_page, DOMDocument $a_old_domdoc, string $a_old_xml, int $a_old_nr)
 After page history entry has been created. More...
 
static deleteHistoryLowerEqualThan (string $parent_type, int $page_id, string $lang, int $delete_lower_than_nr)
 Overwrite in derived classes, if old history entries are being deleted. More...
 

Data Fields

php4DOMElement $par_node = null
 
- Data Fields inherited from ilPageContent
string $hier_id = ""
 
php4DOMElement $node = null
 
php4DOMDocument $dom = null
 
string $page_lang = ""
 

Protected Member Functions

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

Static Protected Member Functions

static getBBMap ()
 Get bb to xml tag map. More...
 
static getXMLTagMap ()
 Get tag to bb map. More...
 
static replaceBBCode (string $a_text, string $a_bb, string $a_tag)
 
static isValidTagContent (string $content)
 
static replaceBBTagByMatching (string $start_tag, string $end_tag, string $xml_tag_name, string $text, array $attribs)
 Transforms [iln...]...[\iln] to <IntLink...>...</IntLink>, if content is valid, otherwise it removes the bb tags. More...
 
static linkTermsInDom (php4DOMDocument $a_dom, array $a_terms, php4DOMElement $a_par_node=null)
 Link terms in a dom page object in bb style. More...
 

Protected Attributes

string $inserted_pc_id
 
ilObjUser $user
 
ilLanguage $lng
 
- Protected Attributes inherited from ilPageContent
string $pcid
 
string $type = ""
 
ilPageObject $pg_obj
 
string $file_download_link
 
string $fullscreen_link
 
string $sourcecode_download_script
 
ilLogger $log
 
string $profile_back_url = ""
 

Static Protected Attributes

static array $bb_tags
 

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning Class ilPCParagraph

Paragraph of ilPageObject

Author
Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Definition at line 26 of file class.ilPCParagraph.php.

Member Function Documentation

◆ _deleteAnchors()

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

Delete anchors of a page.

Definition at line 2051 of file class.ilPCParagraph.php.

2055 : void {
2056 global $DIC;
2057
2058 $ilDB = $DIC->database();
2059
2060 $ilDB->manipulate(
2061 "DELETE FROM page_anchor WHERE " .
2062 " page_parent_type = " . $ilDB->quote($a_parent_type, "text") .
2063 " AND page_id = " . $ilDB->quote($a_page_id, "integer") .
2064 " AND page_lang = " . $ilDB->quote($a_page_lang, "text")
2065 );
2066 }
$DIC
global $DIC
Definition: feed.php:28

◆ _input2xml()

static ilPCParagraph::_input2xml ( string  $a_text,
string  $a_lang,
bool  $a_wysiwyg = false,
bool  $a_handle_lists = true 
)
static

Converts user input to xml User input comes as bb code information, e.g.

"Hello [str]world[/str]."

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

539 : string {
540 $log = null;
541 if (!defined('COPAGE_TEST')) {
542 $log = ilLoggerFactory::getLogger('copg');
543 $log->debug("_input2xml");
544 $log->debug("...start ");
545 $log->debug("...text: " . substr($a_text, 0, 1000));
546 $log->debug("...lang: " . $a_lang);
547 $log->debug("...wysiwyg: " . $a_wysiwyg);
548 $log->debug("...handle_lists: " . $a_handle_lists);
549 }
550
551 if (!$a_wysiwyg) {
552 $a_text = ilUtil::stripSlashes($a_text, false);
553 }
554
555 if ($a_wysiwyg) {
556 $a_text = str_replace("<br />", chr(10), $a_text);
557 }
558
559 // note: the order of the processing steps is crucial
560 // and should be the same as in xml2output() in REVERSE order!
561 $a_text = trim($a_text);
562
563 //echo "<br>between:".htmlentities($a_text);
564
565 // mask html
566 if (!$a_wysiwyg) {
567 $a_text = str_replace("&", "&amp;", $a_text);
568 }
569 $a_text = str_replace("<", "&lt;", $a_text);
570 $a_text = str_replace(">", "&gt;", $a_text);
571
572 // mask curly brackets
573 /*
574 echo htmlentities($a_text);
575 $a_text = str_replace("{", "&#123;", $a_text);
576 $a_text = str_replace("}", "&#125;", $a_text);
577 echo htmlentities($a_text);*/
578
579 // linefeed to br
580 $a_text = str_replace(chr(13) . chr(10), "<br />", $a_text);
581 $a_text = str_replace(chr(13), "<br />", $a_text);
582 $a_text = str_replace(chr(10), "<br />", $a_text);
583
584 if ($a_handle_lists) {
585 $a_text = ilPCParagraph::input2xmlReplaceLists($a_text);
586 }
587
588 foreach (self::getBBMap() as $bb => $tag) {
589 // remove empty tags
590 $a_text = str_replace("[" . $bb . "][/" . $bb . "]", "", $a_text);
591
592 // replace bb code by tag
593 $a_text = self::replaceBBCode($a_text, $bb, $tag);
594 }
595
596 $a_text = self::intLinks2xml($a_text);
597
598 // external link
599 $ws = "[ \t\r\f\v\n]*";
600 // remove empty external links
601 while (preg_match("~\[(xln$ws(url$ws=$ws\"([^\"])*\")$ws(target$ws=$ws(\"(Glossary|FAQ|Media)\"))?$ws)\]\[\/xln\]~i", $a_text, $found)) {
602 $a_text = str_replace($found[0], "", $a_text);
603 }
604 while (preg_match('~\[(xln$ws(url$ws=$ws(([^]])*)))$ws\]\[\/xln\]~i', $a_text, $found)) {
605 $a_text = str_replace($found[0], "", $a_text);
606 }
607 // external links
608 while (preg_match("~\[(xln$ws(url$ws=$ws\"([^\"])*\")$ws(target$ws=$ws(\"(Glossary|FAQ|Media)\"))?$ws)\]~i", $a_text, $found)) {
609 $old_text = $a_text;
610 $attribs = self::attribsToArray($found[2]);
611 if (isset($attribs["url"])) {
612 $a_text = self::replaceBBTagByMatching(
613 "[" . $found[1] . "]",
614 "[/xln]",
615 "ExtLink",
616 $a_text,
617 [
618 "Href" => $attribs["url"]
619 ]
620 );
621 }
622 if ($old_text === $a_text) {
623 $a_text = str_replace("[" . $found[1] . "]", "[error: " . $found[1] . "]", $a_text);
624 }
625 }
626
627 // ie/tinymce fix for links without "", see bug #8391
628 /* deprecated, should be removed soon, old IE not supported anymore
629 while (preg_match('~\[(xln$ws(url$ws=$ws(([^]])*)))$ws\]~i', $a_text, $found)) {
630 if ($found[3] != "") {
631 $a_text = str_replace("[" . $found[1] . "]", "<ExtLink Href=\"" . $found[3] . "\">", $a_text);
632 } else {
633 $a_text = str_replace("[" . $found[1] . "]", "[error: xln" . $found[1] . "]", $a_text);
634 }
635 }
636 $a_text = preg_replace('~\[\/xln\]~i', "</ExtLink>", $a_text);*/
637
638 // anchor
639 $ws = "[ \t\r\f\v\n]*";
640 while (preg_match("~\[(anc$ws(name$ws=$ws\"([^\"])*\")$ws)\]~i", $a_text, $found)) {
641 $attribs = self::attribsToArray($found[2]);
642 $a_text = self::replaceBBTagByMatching(
643 "[" . $found[1] . "]",
644 "[/anc]",
645 "Anchor",
646 $a_text,
647 [
648 "Name" => $attribs["name"]
649 ]
650 );
651 }
652
653 // marked text
654 while (preg_match("~\[(marked$ws(class$ws=$ws\"([^\"])*\")$ws)\]~i", $a_text, $found)) {
655 $attribs = self::attribsToArray($found[2]);
656 if (isset($attribs["class"])) {
657 $a_text = self::replaceBBTagByMatching(
658 "[" . $found[1] . "]",
659 "[/marked]",
660 "Marked",
661 $a_text,
662 [
663 "Class" => $attribs["class"]
664 ]
665 );
666 } else {
667 $a_text = str_replace("[" . $found[1] . "]", "[error:marked" . $found[1] . "]", $a_text);
668 }
669 }
670
671 if (!is_null($log)) {
672 $log->debug("...finish: " . substr($a_text, 0, 1000));
673 }
674
675 return $a_text;
676 }
ilLoggerFactory\getLogger
static getLogger(string $a_component_id)
Get component logger.
Definition: class.ilLoggerFactory.php:89
ilLogger\debug
debug(string $a_message, array $a_context=array())
Definition: class.ilLogger.php:48
ilPCParagraph\replaceBBCode
static replaceBBCode(string $a_text, string $a_bb, string $a_tag)
Definition: class.ilPCParagraph.php:519
ilPCParagraph\attribsToArray
static attribsToArray(string $a_str)
converts a string of format var1 = "val1" var2 = "val2" ... into an array
Definition: class.ilPCParagraph.php:57
ilPCParagraph\replaceBBTagByMatching
static replaceBBTagByMatching(string $start_tag, string $end_tag, string $xml_tag_name, string $text, array $attribs)
Transforms [iln...]...[\iln] to <IntLink...>...</IntLink>, if content is valid, otherwise it removes ...
Definition: class.ilPCParagraph.php:691
ilPCParagraph\input2xmlReplaceLists
static input2xmlReplaceLists(string $a_text)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:974
ilPCParagraph\intLinks2xml
static intLinks2xml(string $a_text)
internal links to xml
Definition: class.ilPCParagraph.php:768
ilUtil\stripSlashes
static stripSlashes(string $a_str, bool $a_strip_html=true, string $a_allow="")
Definition: class.ilUtil.php:401

References $log, and ilLoggerFactory\getLogger().

Referenced by PCParagraphTest\test_input2xmlEmpty(), PCParagraphTest\test_input2xmlResult(), PCParagraphTest\test_input2xmlValidXml(), ilPCDataTableGUI\update(), ILIAS\COPage\Editor\Components\Table\TableCommandActionHandler\updateData(), and ilPCDataTableGUI\updateJS().

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◆ _readAnchors()

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

Read anchors of a page.

Definition at line 2093 of file class.ilPCParagraph.php.

2097 : array {
2098 global $DIC;
2099
2100 $ilDB = $DIC->database();
2101
2102 $and_lang = ($a_page_lang != "")
2103 ? " AND page_lang = " . $ilDB->quote($a_page_lang, "text")
2104 : "";
2105
2106 $set = $ilDB->query(
2107 "SELECT * FROM page_anchor " .
2108 " WHERE page_parent_type = " . $ilDB->quote($a_parent_type, "text") .
2109 " AND page_id = " . $ilDB->quote($a_page_id, "integer") .
2110 $and_lang
2111 );
2112 $anchors = array();
2113 while ($rec = $ilDB->fetchAssoc($set)) {
2114 $anchors[] = $rec["anchor_name"];
2115 }
2116 return $anchors;
2117 }

Referenced by ilInternalLinkGUI\showLinkHelp().

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◆ _saveAnchor()

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

Save an anchor.

Definition at line 2071 of file class.ilPCParagraph.php.

2076 : void {
2077 global $DIC;
2078
2079 $ilDB = $DIC->database();
2080
2081 $ilDB->manipulate("INSERT INTO page_anchor " .
2082 "(page_parent_type, page_id, page_lang, anchor_name) VALUES (" .
2083 $ilDB->quote($a_parent_type, "text") . "," .
2084 $ilDB->quote($a_page_id, "integer") . "," .
2085 $ilDB->quote($a_page_lang, "text") . "," .
2086 $ilDB->quote($a_anchor_name, "text") .
2087 ")");
2088 }

◆ afterPageHistoryEntry()

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

After page history entry has been created.

Reimplemented from ilPageContent.

Definition at line 2018 of file class.ilPCParagraph.php.

2023 : void {
2024 }

◆ afterPageUpdate()

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

After page has been updated (or created)

Reimplemented from ilPageContent.

Definition at line 1994 of file class.ilPCParagraph.php.

1999 : void {
2000 // pc paragraph
2001 self::saveMetaKeywords($a_page, $a_domdoc);
2002 self::saveAnchors($a_page, $a_domdoc);
2003 }
ilPCParagraph\saveAnchors
static saveAnchors(ilPageObject $a_page, DOMDocument $a_domdoc)
Save anchors.
Definition: class.ilPCParagraph.php:2029
ilPCParagraph\saveMetaKeywords
static saveMetaKeywords(ilPageObject $a_page, DOMDocument $a_domdoc)
save all keywords
Definition: class.ilPCParagraph.php:2122

◆ attribsToArray()

static ilPCParagraph::attribsToArray ( string  $a_str)
static

converts a string of format var1 = "val1" var2 = "val2" ... into an array

Parameters
string$a_strstring in format: var1 = "val1" var2 = "val2" ...
Returns
array array of variable value pairs

Definition at line 57 of file class.ilPCParagraph.php.

57 : array
58 {
59 $attribs = [];
60 while (is_int(strpos($a_str, "="))) {
61 $eq_pos = strpos($a_str, "=");
62 $qu1_pos = strpos($a_str, "\"");
63 $qu2_pos = strpos(substr($a_str, $qu1_pos + 1), "\"") + $qu1_pos + 1;
64 if (is_int($eq_pos) && is_int($qu1_pos) && is_int($qu2_pos)) {
65 $var = trim(substr($a_str, 0, $eq_pos));
66 $val = trim(substr($a_str, $qu1_pos + 1, ($qu2_pos - $qu1_pos) - 1));
67 $attribs[$var] = $val;
68 $a_str = substr($a_str, $qu2_pos + 1);
69 } else {
70 $a_str = "";
71 }
72 }
73 return $attribs;
74 }

Referenced by ilPCParagraphGUI\xml2outputJS().

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◆ autoLinkGlossaries()

ilPCParagraph::autoLinkGlossaries ( array  $a_glos)

Definition at line 1804 of file class.ilPCParagraph.php.

1806 : void {
1807 if (is_array($a_glos) && count($a_glos) > 0) {
1808 // check which terms occur in the text (we may
1809 // get some false positives due to the strip_tags, but
1810 // we do not want to find strong or list or other stuff
1811 // within the tags
1812 $text = strip_tags($this->getText());
1813 $found_terms = array();
1814 foreach ($a_glos as $glo) {
1815 if (ilObject::_lookupType($glo) == "glo") {
1816 $ref_ids = ilObject::_getAllReferences($glo);
1817 $glo_ref_id = current($ref_ids);
1818 if ($glo_ref_id > 0) {
1819 $terms = ilGlossaryTerm::getTermList([$glo_ref_id]);
1820 foreach ($terms as $t) {
1821 if (is_int(stripos($text, $t["term"]))) {
1822 $found_terms[$t["id"]] = $t;
1823 }
1824 }
1825 }
1826 }
1827 }
1828 // did we find anything? -> modify content
1829 if (count($found_terms) > 0) {
1830 self::linkTermsInDom($this->dom, $found_terms, $this->par_node);
1831 }
1832 }
1833 }
ilGlossaryTerm\getTermList
static getTermList(array $a_glo_ref_id, string $searchterm="", string $a_first_letter="", string $a_def="", int $a_tax_node=0, bool $a_add_amet_fields=false, array $a_amet_filter=null, bool $a_include_references=false)
Get all terms for given set of glossary ids.
Definition: class.ilGlossaryTerm.php:287
ilObject\_lookupType
static _lookupType(int $id, bool $reference=false)
Definition: class.ilObject.php:1091
ilObject\_getAllReferences
static _getAllReferences(int $id)
get all reference ids for object ID
Definition: class.ilObject.php:816
ilPCParagraph\getText
getText(bool $a_short_mode=false)
Get (xml) content of paragraph.
Definition: class.ilPCParagraph.php:344
ilPCParagraph\linkTermsInDom
static linkTermsInDom(php4DOMDocument $a_dom, array $a_terms, php4DOMElement $a_par_node=null)
Link terms in a dom page object in bb style.
Definition: class.ilPCParagraph.php:1838

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

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◆ autoLinkGlossariesPage()

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

Auto link glossary of whole page.

Exceptions
ilDateTimeException

Definition at line 1979 of file class.ilPCParagraph.php.

1982 : void {
1983 $a_page->buildDom();
1984 $a_dom = $a_page->getDom();
1985
1986 self::linkTermsInDom($a_dom, $a_terms);
1987
1988 $a_page->update();
1989 }
ilPageObject\update
update(bool $a_validate=true, bool $a_no_history=false)
update complete page content in db (dom xml content is used)
Definition: class.ilPageObject.php:2556
ilPageObject\getDom
getDom()
@depracated
Definition: class.ilPageObject.php:406
ilPageObject\buildDom
buildDom(bool $a_force=false)
Definition: class.ilPageObject.php:362

◆ autoSplit()

ilPCParagraph::autoSplit ( string  $a_text)

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

Definition at line 1333 of file class.ilPCParagraph.php.

1333 : array
1334 {
1335 $a_text = str_replace("=<SimpleBulletList>", "=<br /><SimpleBulletList>", $a_text);
1336 $a_text = str_replace("=<SimpleNumberedList>", "=<br /><SimpleNumberedList>", $a_text);
1337 $a_text = str_replace("</SimpleBulletList>=", "</SimpleBulletList><br />=", $a_text);
1338 $a_text = str_replace("</SimpleNumberedList>=", "</SimpleNumberedList><br />=", $a_text);
1339 $a_text = "<br />" . $a_text . "<br />"; // add preceding and trailing br
1340
1341 $chunks = array();
1342 $c_text = $a_text;
1343 $head = "";
1344 while ($c_text != "") {
1345 //var_dump($c_text); flush();
1346 //echo "1";
1347 $s1 = strpos($c_text, "<br />=");
1348 if (is_int($s1)) {
1349 //echo "2";
1350 $s2 = strpos($c_text, "<br />==");
1351 if (is_int($s2) && $s2 <= $s1) {
1352 //echo "3";
1353 $s3 = strpos($c_text, "<br />===");
1354 if (is_int($s3) && $s3 <= $s2) { // possible level three header
1355 //echo "4";
1356 $n = strpos($c_text, "<br />", $s3 + 1);
1357 if ($n > ($s3 + 9) && substr($c_text, $n - 3, 9) == "===<br />") {
1358 //echo "5";
1359 // found level three header
1360 if ($s3 > 0 || $head != "") {
1361 //echo "6";
1362 $chunks[] = array("level" => 0,
1363 "text" => $this->removeTrailingBr($head . substr($c_text, 0, $s3)));
1364 $head = "";
1365 }
1366 $chunks[] = array("level" => 3,
1367 "text" => trim(substr($c_text, $s3 + 9, $n - $s3 - 12)));
1368 $c_text = $this->handleNextBr(substr($c_text, $n + 6));
1369 } else {
1370 //echo "7";
1371 $head .= substr($c_text, 0, $n);
1372 $c_text = substr($c_text, $n);
1373 }
1374 } else { // possible level two header
1375 //echo "8";
1376 $n = strpos($c_text, "<br />", $s2 + 1);
1377 if ($n > ($s2 + 8) && substr($c_text, $n - 2, 8) == "==<br />") {
1378 //echo "9";
1379 // found level two header
1380 if ($s2 > 0 || $head != "") {
1381 //echo "A";
1382 $chunks[] = array("level" => 0,
1383 "text" => $this->removeTrailingBr($head . substr($c_text, 0, $s2)));
1384 $head = "";
1385 }
1386 $chunks[] = array("level" => 2, "text" => trim(substr($c_text, $s2 + 8, $n - $s2 - 10)));
1387 $c_text = $this->handleNextBr(substr($c_text, $n + 6));
1388 } else {
1389 //echo "B";
1390 $head .= substr($c_text, 0, $n);
1391 $c_text = substr($c_text, $n);
1392 }
1393 }
1394 } else { // possible level one header
1395 $n = strpos($c_text, "<br />", $s1 + 1);
1396 if ($n > ($s1 + 7) && substr($c_text, $n - 1, 7) == "=<br />") {
1397 // found level one header
1398 if ($s1 > 0 || $head != "") {
1399 $chunks[] = array("level" => 0,
1400 "text" => $this->removeTrailingBr($head . substr($c_text, 0, $s1)));
1401 $head = "";
1402 }
1403 $chunks[] = array("level" => 1, "text" => trim(substr($c_text, $s1 + 7, $n - $s1 - 8)));
1404 $c_text = $this->handleNextBr(substr($c_text, $n + 6));
1405 //echo "<br>ctext:".htmlentities($c_text)."<br>";
1406 } else {
1407 $head .= substr($c_text, 0, $n);
1408 $c_text = substr($c_text, $n);
1409 //echo "<br>head:".$head."c_text:".$c_text."<br>";
1410 }
1411 }
1412 } else {
1413 //echo "G";
1414 $chunks[] = array("level" => 0, "text" => $head . $c_text);
1415 $head = "";
1416 $c_text = "";
1417 }
1418 }
1419 if (count($chunks) == 0) {
1420 $chunks[] = array("level" => 0, "text" => "");
1421 }
1422
1423
1424 // remove preceding br
1425 if (substr($chunks[0]["text"], 0, 6) == "<br />") {
1426 $chunks[0]["text"] = substr($chunks[0]["text"], 6);
1427 }
1428
1429 // remove trailing br
1430 if (substr(
1431 $chunks[count($chunks) - 1]["text"],
1432 strlen($chunks[count($chunks) - 1]["text"]) - 6,
1433 6
1434 ) == "<br />") {
1435 $chunks[count($chunks) - 1]["text"] =
1436 substr($chunks[count($chunks) - 1]["text"], 0, strlen($chunks[count($chunks) - 1]["text"]) - 6);
1437 if ($chunks[count($chunks) - 1]["text"] == "") {
1438 unset($chunks[count($chunks) - 1]);
1439 }
1440 }
1441 return $chunks;
1442 }
ilPCParagraph\handleNextBr
handleNextBr(string $a_str)
Remove preceding
Definition: class.ilPCParagraph.php:1447
ilPCParagraph\removeTrailingBr
removeTrailingBr(string $a_str)
Remove trailing
Definition: class.ilPCParagraph.php:1466

◆ beforePageDelete()

static ilPCParagraph::beforePageDelete ( ilPageObject  $a_page)
static

Before page is being deleted.

Reimplemented from ilPageContent.

Definition at line 2008 of file class.ilPCParagraph.php.

2010 : void {
2011 // delete anchors
2012 self::_deleteAnchors($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage());
2013 }
ilPCParagraph\_deleteAnchors
static _deleteAnchors(string $a_parent_type, int $a_page_id, string $a_page_lang)
Delete anchors of a page.
Definition: class.ilPCParagraph.php:2051

◆ checkTextArray()

ilPCParagraph::checkTextArray ( array  $text)
protected

Check text array.

Definition at line 296 of file class.ilPCParagraph.php.

296 : ?array
297 {
298 $check = "";
299 foreach ($text as $t) {
300 $check .= "<Paragraph>" . $t["text"] . "</Paragraph>";
301 }
302 $error = null;
303 //try {
304 $temp_dom = domxml_open_mem(
305 '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $check . '</Paragraph>',
306 DOMXML_LOAD_PARSING,
307 $error
308 );
309 //} catch (Exception $e) {
310
311 //}
312 if (is_string($error) && $error != "") {
313 $error = [$error];
314 }
315 return $error;
316 }
$check
$check
Definition: buildRTE.php:81
domxml_open_mem
domxml_open_mem($str, $mode=0, &$error=null)
Definition: inc.xml5compliance.php:45
DOMXML_LOAD_PARSING
const DOMXML_LOAD_PARSING
Definition: inc.xml5compliance.php:40

References $check, DOMXML_LOAD_PARSING, and domxml_open_mem().

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◆ create()

ilPCParagraph::create ( ilPageObject  $a_pg_obj,
string  $a_hier_id,
string  $a_pc_id = "",
bool  $from_placeholder = false 
)

Create paragraph node (incl.

page content node) at given hierarchical ID.

Definition at line 159 of file class.ilPCParagraph.php.

164 : void {
165 //echo "-$a_pc_id-";
166 //echo "<br>-".htmlentities($a_pg_obj->getXMLFromDom())."-<br><br>"; mk();
167 $this->node = $this->dom->create_element("PageContent");
168
169 // this next line kicks out placeholders, if something is inserted
170 $a_pg_obj->insertContent(
171 $this,
172 $a_hier_id,
173 IL_INSERT_AFTER,
174 $a_pc_id,
175 $from_placeholder
176 );
177
178 $this->par_node = $this->dom->create_element("Paragraph");
179 $this->par_node = $this->node->append_child($this->par_node);
180 $this->par_node->set_attribute("Language", "");
181 }
IL_INSERT_AFTER
const IL_INSERT_AFTER
Definition: class.ilPageObject.php:20
ilPageObject\insertContent
insertContent(ilPageContent $a_cont_obj, string $a_pos, int $a_mode=IL_INSERT_AFTER, string $a_pcid="", bool $remove_placeholder=true)
insert a content node before/after a sibling or as first child of a parent
Definition: class.ilPageObject.php:3419

◆ createAfter()

ilPCParagraph::createAfter ( php4DOMElement  $node)

Create paragraph node (incl.

page content node) after given node.

Definition at line 141 of file class.ilPCParagraph.php.

141 : void
142 {
143 $this->node = $this->createPageContentNode(false);
144 if ($succ_node = $node->next_sibling()) {
145 $this->node = $succ_node->insert_before($this->node, $succ_node);
146 } else {
147 $parent_node = $node->parent_node();
148 $this->node = $parent_node->append_child($this->node);
149 }
150 $this->par_node = $this->dom->create_element("Paragraph");
151 $this->par_node = $this->node->append_child($this->par_node);
152 $this->par_node->set_attribute("Language", "");
153 }
ilPageContent\$node
php4DOMElement $node
Definition: class.ilPageContent.php:31
ilPageContent\createPageContentNode
createPageContentNode(bool $a_set_this_node=true)
Create page content node (always use this method first when adding a new element)
Definition: class.ilPageContent.php:288

References ilPageContent\$node, ilPageContent\createPageContentNode(), php4DOMNode\next_sibling(), and php4DOMNode\parent_node().

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◆ createAtNode()

ilPCParagraph::createAtNode ( php4DOMElement  $node)

Create new page content (incl.

paragraph) node at node

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

116 : void
117 {
118 $this->node = $this->createPageContentNode();
119 $this->par_node = $this->dom->create_element("Paragraph");
120 $this->par_node = $this->node->append_child($this->par_node);
121 $this->par_node->set_attribute("Language", "");
122 $node->append_child($this->node);
123 }
php4DOMNode\append_child
append_child($newnode)
Definition: inc.xml5compliance.php:351

References ilPageContent\$node, php4DOMNode\append_child(), and ilPageContent\createPageContentNode().

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◆ createBeforeNode()

ilPCParagraph::createBeforeNode ( php4DOMElement  $node)

Create new page content (incl.

paragraph) node at node

Definition at line 128 of file class.ilPCParagraph.php.

128 : void
129 {
130 $this->node = $this->createPageContentNode();
131 $this->par_node = $this->dom->create_element("Paragraph");
132 $this->par_node = $this->node->append_child($this->par_node);
133 $this->par_node->set_attribute("Language", "");
134 $node->insert_before($this->node, $node);
135 }
php4DOMNode\insert_before
insert_before($newnode, $refnode)
Definition: inc.xml5compliance.php:453

References ilPageContent\$node, ilPageContent\createPageContentNode(), and php4DOMNode\insert_before().

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◆ fixTextArray()

ilPCParagraph::fixTextArray ( array  $text)
protected

Definition at line 318 of file class.ilPCParagraph.php.

318 : array
319 {
320 $dom = new DOMDocument();
321 $dom->recover = true;
322 // try to fix
323 for ($i = 0, $iMax = count($text); $i < $iMax; $i++) {
324 $dom->loadXML(
325 '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $text[$i]["text"] . '</Paragraph>',
326 LIBXML_NOWARNING | LIBXML_NOERROR
327 );
328 foreach ($dom->childNodes as $node) {
329 if ($node->nodeName == "Paragraph") {
330 $inner = "";
331 foreach ($node->childNodes as $child) {
332 $inner .= $dom->saveXML($child);
333 }
334 $text[$i]["text"] = $inner;
335 }
336 }
337 }
338 return $text;
339 }
ilPageContent\$dom
php4DOMDocument $dom
Definition: class.ilPageContent.php:32
$i
$i
Definition: metadata.php:41

References $i.

◆ getAutoIndent()

ilPCParagraph::getAutoIndent ( )

Definition at line 450 of file class.ilPCParagraph.php.

450 : string
451 {
452 return (string) $this->par_node->get_attribute("AutoIndent");
453 }

◆ getBBMap()

static ilPCParagraph::getBBMap ( )
staticprotected

Get bb to xml tag map.

Definition at line 88 of file class.ilPCParagraph.php.

88 : array
89 {
90 return self::$bb_tags;
91 }
ilPCParagraph\$bb_tags
static array $bb_tags
Definition: class.ilPCParagraph.php:34

References $bb_tags.

◆ getCharacteristic()

ilPCParagraph::getCharacteristic ( )

Definition at line 431 of file class.ilPCParagraph.php.

431 : string
432 {
433 if (is_object($this->par_node)) {
434 return $this->par_node->get_attribute("Characteristic");
435 }
436 return "";
437 }

◆ getDownloadTitle()

ilPCParagraph::getDownloadTitle ( )

Definition at line 482 of file class.ilPCParagraph.php.

482 : string
483 {
484 return $this->par_node->get_attribute("DownloadTitle");
485 }

◆ getJavascriptFiles()

ilPCParagraph::getJavascriptFiles ( string  $a_mode)

Reimplemented from ilPageContent.

Definition at line 2182 of file class.ilPCParagraph.php.

2182 : array
2183 {
2184 $adve_settings = new ilSetting("adve");
2185
2186 if ($a_mode != "edit" && $adve_settings->get("auto_url_linking")) {
2187 return ilLinkifyUtil::getLocalJsPaths();
2188 }
2189
2190 return array();
2191 }
ilLinkifyUtil\getLocalJsPaths
static getLocalJsPaths()
Get paths of necessary js files.
Definition: class.ilLinkifyUtil.php:49
ilSetting
This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Le...
Definition: class.ilSetting.php:27

References ilLinkifyUtil\getLocalJsPaths().

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◆ getLanguage()

ilPCParagraph::getLanguage ( )

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

506 : string
507 {
508 return $this->par_node->get_attribute("Language");
509 }

◆ getLastSavedPCId()

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

Get last inserted pc ids.

Definition at line 1563 of file class.ilPCParagraph.php.

1566 : string {
1567 $sep = "";
1568
1569 if ($a_as_ajax_str) {
1570 $a_pg_obj->stripHierIDs();
1571 $a_pg_obj->addHierIDs();
1572 $ids = "###";
1573 $combined = $a_pg_obj->getHierIdsForPCIds(
1574 array($this->inserted_pc_id)
1575 );
1576 foreach ($combined as $pc_id => $hier_id) {
1577 //echo "1";
1578 $ids .= $sep . $hier_id . ":" . $pc_id;
1579 $sep = ";";
1580 }
1581 $ids .= "###";
1582 return $ids;
1583 }
1584
1585 return $this->inserted_pc_id;
1586 }
ilPageObject\stripHierIDs
stripHierIDs()
strip all hierarchical id attributes out of the dom tree
Definition: class.ilPageObject.php:1736
ilPageObject\addHierIDs
addHierIDs()
Add hierarchical ID (e.g.
Definition: class.ilPageObject.php:1592
ilPageObject\getHierIdsForPCIds
getHierIdsForPCIds(array $a_pc_ids)
Get hier ids for a set of pc ids.
Definition: class.ilPageObject.php:1754

References ilPageObject\addHierIDs(), ilPageObject\getHierIdsForPCIds(), and ilPageObject\stripHierIDs().

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◆ getModel()

ilPCParagraph::getModel ( )

Get model as needed for the front-end editor.

Reimplemented from ilPageContent.

Definition at line 2204 of file class.ilPCParagraph.php.

2204 : ?stdClass
2205 {
2206 $model = new \stdClass();
2207 $s_text = $this->getText();
2208 $s_text = $this->xml2output($s_text, true, false);
2209 $s_text = ilPCParagraphGUI::xml2outputJS($s_text);
2210 $char = $this->getCharacteristic();
2211 if ($char == "") {
2212 $char = "Standard";
2213 }
2214 $model->characteristic = $char;
2215 $model->text = $s_text;
2216
2217 return $model;
2218 }
ilPCParagraphGUI\xml2outputJS
static xml2outputJS(string $s_text)
Prepare content for js output.
Definition: class.ilPCParagraphGUI.php:287
ilPCParagraph\xml2output
static xml2output(string $a_text, bool $a_wysiwyg=false, bool $a_replace_lists=true, bool $unmask=true)
Converts xml from DB to output in edit textarea.
Definition: class.ilPCParagraph.php:1155

References ilPCParagraphGUI\xml2outputJS().

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◆ getOnloadCode()

ilPCParagraph::getOnloadCode ( string  $a_mode)

Reimplemented from ilPageContent.

Definition at line 2193 of file class.ilPCParagraph.php.

2193 : array
2194 {
2195 $adve_settings = new ilSetting("adve");
2196
2197 if ($a_mode != "edit" && $adve_settings->get("auto_url_linking")) {
2198 return array("il.ExtLink.autolink('.ilc_Paragraph, .ilc_page_fn_Footnote','ilc_link_ExtLink');");
2199 }
2200
2201 return array();
2202 }

◆ getParagraphSequenceContent()

ilPCParagraph::getParagraphSequenceContent ( ilPageObject  $a_pg_obj)

Get paragraph sequenc of current paragraph.

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

363 : string {
364 $childs = $this->par_node->parent_node()->parent_node()->child_nodes();
365 $seq = array();
366 $cur_seq = array();
367 $found = false;
368 $pc_id = $this->readPCId();
369 $hier_id = $this->readHierId();
370 for ($i = 0, $iMax = count($childs); $i < $iMax; $i++) {
371 $pchilds = $childs[$i]->child_nodes();
372 if ($pchilds[0]->node_name() == "Paragraph" &&
373 $pchilds[0]->get_attribute("Characteristic") != "Code") {
374 $cur_seq[] = $childs[$i];
375
376 // check whether this is the sequence of the current paragraph
377 if ($childs[$i]->get_attribute("PCID") == $pc_id &&
378 $childs[$i]->get_attribute("HierId") == $hier_id) {
379 $found = true;
380 }
381
382 // if this is the current sequenc, get it
383 if ($found) {
384 $seq = $cur_seq;
385 }
386 } else {
387 // non-paragraph element found -> init the current sequence
388 $cur_seq = array();
389 $found = false;
390 }
391 }
392
393 $content = "";
394 $ids = "###";
395 $id_sep = "";
396 foreach ($seq as $p_node) {
397 $ids .= $id_sep . $p_node->get_attribute("HierId") . ":" . $p_node->get_attribute("PCID");
398 $po = $a_pg_obj->getContentObject(
399 $p_node->get_attribute("HierId"),
400 $p_node->get_attribute("PCID")
401 );
402 $s_text = $po->getText();
403 $s_text = $po->xml2output($s_text, true, false);
404 $char = $po->getCharacteristic();
405 if ($char == "") {
406 $char = "Standard";
407 }
408 $s_text = ilPCParagraphGUI::xml2outputJS($s_text);
409 $content .= $s_text;
410 $id_sep = ";";
411 }
412 $ids .= "###";
413
414 return $ids . $content;
415 }
ilPageObject\getContentObject
getContentObject(string $a_hier_id, string $a_pc_id="")
Get a content object of the page.
Definition: class.ilPageObject.php:712

◆ getShowLineNumbers()

ilPCParagraph::getShowLineNumbers ( )

Definition at line 496 of file class.ilPCParagraph.php.

496 : string
497 {
498 return $this->par_node->get_attribute("ShowLineNumbers");
499 }

◆ getSubCharacteristic()

ilPCParagraph::getSubCharacteristic ( )

Definition at line 466 of file class.ilPCParagraph.php.

466 : string
467 {
468 return $this->par_node->get_attribute("SubCharacteristic");
469 }

◆ getText()

ilPCParagraph::getText ( bool  $a_short_mode = false)

Get (xml) content of paragraph.

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

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

References $i.

◆ getType()

ilPCParagraph::getType ( )

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

Reimplemented from ilPageContent.

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

1477 : string
1478 {
1479 return ($this->getCharacteristic() == "Code")
1480 ? "src"
1481 : parent::getType();
1482 }

◆ getXMLTagMap()

static ilPCParagraph::getXMLTagMap ( )
staticprotected

Get tag to bb map.

Definition at line 96 of file class.ilPCParagraph.php.

96 : array
97 {
98 return array_flip(self::$bb_tags);
99 }

◆ handleAjaxContent()

static ilPCParagraph::handleAjaxContent ( string  $a_content)
static

Handle ajax content.

Definition at line 1592 of file class.ilPCParagraph.php.

1594 : ?array {
1595 $a_content = "<dummy>" . $a_content . "</dummy>";
1596
1597 $doc = new DOMDocument();
1598
1599 $content = ilUtil::stripSlashes($a_content, false);
1600
1601 // $content = str_replace("&lt;", "<", $content);
1602 // $content = str_replace("&gt;", ">", $content);
1603 //echo "\n\n".$content;
1604 $res = $doc->loadXML($content);
1605
1606 if (!$res) {
1607 return null;
1608 }
1609
1610 // convert tags
1611 $xpath = new DOMXpath($doc);
1612
1613 $tags = self::getXMLTagMap();
1614
1615 $elements = $xpath->query("//span");
1616 while (!is_null($elements) && !is_null($element = $elements->item(0))) {
1617 //$element = $elements->item(0);
1618 $class = $element->getAttribute("class");
1619 if (substr($class, 0, 16) == "ilc_text_inline_") {
1620 $class_arr = explode(" ", $class);
1621 $tag = substr($class_arr[0], 16);
1622 if (isset($tags[$tag])) { // known tag like strong
1623 $cnode = ilDOM2Util::changeName($element, "il" . substr($class_arr[0], 16), false);
1624 } else { // unknown tag -> marked text
1625 $cnode = ilDOM2Util::changeName($element, "ilMarked", false);
1626 $cnode->setAttribute("Class", substr($class_arr[0], 16));
1627 }
1628 for ($i = 1, $iMax = count($class_arr); $i < $iMax; $i++) {
1629 $tag = substr($class_arr[$i], 16);
1630 if (isset($tags[$tag])) { // known tag like strong
1631 $cnode = ilDOM2Util::addParent($cnode, "il" . substr($class_arr[$i], 16));
1632 } else { // unknown tag -> marked element
1633 $cnode = ilDOM2Util::addParent($cnode, "ilMarked");
1634 $cnode->setAttribute("Class", substr($class_arr[$i], 16));
1635 }
1636 }
1637 } else {
1638 ilDOM2Util::replaceByChilds($element);
1639 }
1640
1641 $elements = $xpath->query("//span");
1642 }
1643
1644 // convert tags
1645 $xpath = new DOMXpath($doc);
1646 $elements = $xpath->query("/dummy/div");
1647
1648 $ret = array();
1649 if (!is_null($elements)) {
1650 foreach ($elements as $element) {
1651 $id = $element->getAttribute("id");
1652 $class = $element->getAttribute("class");
1653 $class = substr($class, 15);
1654 if (trim($class) == "") {
1655 $class = "Standard";
1656 }
1657
1658 $text = $doc->saveXML($element);
1659 $text = str_replace("<br/>", "\n", $text);
1660
1661 // remove wrapping div
1662 $pos = strpos($text, ">");
1663 $text = substr($text, $pos + 1);
1664 $pos = strrpos($text, "<");
1665 $text = substr($text, 0, $pos);
1666
1667 // todo: remove empty spans <span ...> </span>
1668
1669 // replace tags by bbcode
1670 foreach (ilPageContentGUI::_getCommonBBButtons() as $bb => $cl) {
1671 if (!in_array($bb, array("code", "tex", "fn", "xln"))) {
1672 $text = str_replace(
1673 "<il" . $cl . ">",
1674 "[" . $bb . "]",
1675 $text
1676 );
1677 $text = str_replace(
1678 "</il" . $cl . ">",
1679 "[/" . $bb . "]",
1680 $text
1681 );
1682 $text = str_replace("<il" . $cl . "/>", "", $text);
1683 }
1684 }
1685 $text = str_replace(
1686 array("<code>", "</code>"),
1687 array("[code]", "[/code]"),
1688 $text
1689 );
1690 $text = str_replace(
1691 array('<sup class="ilc_sup_Sup">', '<sup>', "</sup>"),
1692 array("[sup]", "[sup]", "[/sup]"),
1693 $text
1694 );
1695 $text = str_replace(
1696 array('<sub class="ilc_sub_Sub">', '<sub>', "</sub>"),
1697 array("[sub]", "[sub]", "[/sub]"),
1698 $text
1699 );
1700
1701 $text = str_replace("<code/>", "", $text);
1702 $text = str_replace('<ul class="ilc_list_u_BulletedList"/>', "", $text);
1703 $text = str_replace('<ul class="ilc_list_o_NumberedList"/>', "", $text);
1704
1705 // replace marked text
1706 // external links
1707 $any = "[^>]*";
1708 while (preg_match('~<ilMarked(' . $any . ')>~i', $text, $found)) {
1709 $attribs = self::attribsToArray($found[1]);
1710 $text = str_replace("<ilMarked" . $found[1] . ">", "[marked class=\"" . $attribs["Class"] . "\"]", $text);
1711 }
1712 $text = str_replace("</ilMarked>", "[/marked]", $text);
1713
1714
1715 $ret[] = array("text" => $text, "id" => $id, "class" => $class);
1716 }
1717 }
1718
1719 // we should only have one here!
1720 return $ret[0];
1721 }
$id
$id
plugin.php for ilComponentBuildPluginInfoObjectiveTest::testAddPlugins
Definition: plugin.php:23
ilDOM2Util\changeName
static changeName(DOMNode $node, string $name, bool $keep_attributes=true)
Definition: class.ilDOM2Util.php:27
ilDOM2Util\replaceByChilds
static replaceByChilds(DOMNode $node)
Definition: class.ilDOM2Util.php:67
ilDOM2Util\addParent
static addParent(DOMNode $node, string $name)
Definition: class.ilDOM2Util.php:49
ilPCParagraph\getXMLTagMap
static getXMLTagMap()
Get tag to bb map.
Definition: class.ilPCParagraph.php:96
$res
$res
Definition: ltiservices.php:69

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

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◆ handleAjaxContentPost()

static ilPCParagraph::handleAjaxContentPost ( string  $text)
static

Post input2xml handling of ajax content.

Definition at line 1726 of file class.ilPCParagraph.php.

1726 : string
1727 {
1728 $text = str_replace(
1729 array("&lt;ul&gt;", "&lt;/ul&gt;"),
1730 array("<SimpleBulletList>", "</SimpleBulletList>"),
1731 $text
1732 );
1733 $text = str_replace(
1734 array("&lt;ul class='ilc_list_u_BulletedList'&gt;", "&lt;/ul&gt;"),
1735 array("<SimpleBulletList>", "</SimpleBulletList>"),
1736 $text
1737 );
1738 $text = str_replace(
1739 array("&lt;ul class=\"ilc_list_u_BulletedList\"&gt;", "&lt;/ul&gt;"),
1740 array("<SimpleBulletList>", "</SimpleBulletList>"),
1741 $text
1742 );
1743 $text = str_replace(
1744 array("&lt;ol&gt;", "&lt;/ol&gt;"),
1745 array("<SimpleNumberedList>", "</SimpleNumberedList>"),
1746 $text
1747 );
1748 $text = str_replace(
1749 array("&lt;ol class='ilc_list_o_NumberedList'&gt;", "&lt;/ol&gt;"),
1750 array("<SimpleNumberedList>", "</SimpleNumberedList>"),
1751 $text
1752 );
1753 $text = str_replace(
1754 array("&lt;ol class=\"ilc_list_o_NumberedList\"&gt;", "&lt;/ol&gt;"),
1755 array("<SimpleNumberedList>", "</SimpleNumberedList>"),
1756 $text
1757 );
1758 $text = str_replace(
1759 array("&lt;li&gt;", "&lt;/li&gt;"),
1760 array("<SimpleListItem>", "</SimpleListItem>"),
1761 $text
1762 );
1763 $text = str_replace(
1764 array("&lt;li class='ilc_list_item_StandardListItem'&gt;", "&lt;/li&gt;"),
1765 array("<SimpleListItem>", "</SimpleListItem>"),
1766 $text
1767 );
1768 $text = str_replace(
1769 array("&lt;li class=\"ilc_list_item_StandardListItem\"&gt;", "&lt;/li&gt;"),
1770 array("<SimpleListItem>", "</SimpleListItem>"),
1771 $text
1772 );
1773
1774 $text = str_replace(
1775 array("&lt;li class=\"ilc_list_item_StandardListItem\"/&gt;"),
1776 array("<SimpleListItem></SimpleListItem>"),
1777 $text
1778 );
1779
1780 $text = str_replace("<SimpleBulletList><br />", "<SimpleBulletList>", $text);
1781 $text = str_replace("<SimpleNumberedList><br />", "<SimpleNumberedList>", $text);
1782 $text = str_replace("<br /><SimpleBulletList>", "<SimpleBulletList>", $text);
1783 $text = str_replace("<br /><SimpleNumberedList>", "<SimpleNumberedList>", $text);
1784 $text = str_replace("</SimpleBulletList><br />", "</SimpleBulletList>", $text);
1785 $text = str_replace("</SimpleNumberedList><br />", "</SimpleNumberedList>", $text);
1786 $text = str_replace("</SimpleListItem><br />", "</SimpleListItem>", $text);
1787
1788 return $text;
1789 }

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

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◆ handleNextBr()

ilPCParagraph::handleNextBr ( string  $a_str)

Remove preceding

Definition at line 1447 of file class.ilPCParagraph.php.

1447 : string
1448 {
1449 // do not remove, if next line starts with a "=", otherwise two
1450 // headlines in a row will not be recognized
1451 if (substr($a_str, 0, 6) == "<br />" && substr($a_str, 6, 1) != "=") {
1452 $a_str = substr($a_str, 6);
1453 } else {
1454 // if next line starts with a "=" we need to reinsert the <br />
1455 // otherwise it will not be recognized
1456 if (substr($a_str, 0, 1) == "=") {
1457 $a_str = "<br />" . $a_str;
1458 }
1459 }
1460 return $a_str;
1461 }

◆ init()

ilPCParagraph::init ( )

Init object.

This function must be overwritten and at least set the content type.

Reimplemented from ilPageContent.

Reimplemented in ilPCSourceCode.

Definition at line 76 of file class.ilPCParagraph.php.

76 : void
77 {
78 global $DIC;
79
80 $this->user = $DIC->user();
81 $this->lng = $DIC->language();
82 $this->setType("par");
83 }
ilPageContent\setType
setType(string $a_type)
Set Type.
Definition: class.ilPageContent.php:74

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

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◆ input2xml()

ilPCParagraph::input2xml ( string  $a_text,
bool  $a_wysiwyg = false,
bool  $a_handle_lists = true 
)

Definition at line 511 of file class.ilPCParagraph.php.

515 : string {
516 return $this->_input2xml($a_text, $this->getLanguage(), $a_wysiwyg, $a_handle_lists);
517 }
ilPCParagraph\_input2xml
static _input2xml(string $a_text, string $a_lang, bool $a_wysiwyg=false, bool $a_handle_lists=true)
Converts user input to xml User input comes as bb code information, e.g.
Definition: class.ilPCParagraph.php:534

◆ input2xmlReplaceLists()

static ilPCParagraph::input2xmlReplaceLists ( string  $a_text)
static

Converts xml from DB to output in edit textarea.

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

Definition at line 974 of file class.ilPCParagraph.php.

976 : string {
977 $rows = explode("<br />", $a_text . "<br />");
978 //var_dump($a_text);
979
980 $old_level = 0;
981
982 $text = "";
983 $clist = [];
984
985 foreach ($rows as $row) {
986 $level = 0;
987 if (str_replace("#", "*", substr($row, 0, 3)) == "***") {
988 $level = 3;
989 } elseif (str_replace("#", "*", substr($row, 0, 2)) == "**") {
990 $level = 2;
991 } elseif (str_replace("#", "*", substr($row, 0, 1)) == "*") {
992 $level = 1;
993 }
994
995 // end previous line
996 if ($level < $old_level) {
997 for ($i = $old_level; $i > $level; $i--) {
998 $text .= "</SimpleListItem></" . $clist[$i] . ">";
999 }
1000 if ($level > 0) {
1001 $text .= "</SimpleListItem>";
1002 }
1003 } elseif ($old_level > 0 && $level > 0 && ($level == $old_level)) {
1004 $text .= "</SimpleListItem>";
1005 } elseif (($level == $old_level) && $text != "") {
1006 $text .= "<br />";
1007 }
1008
1009 // start next line
1010 if ($level > $old_level) {
1011 for ($i = $old_level + 1; $i <= $level; $i++) {
1012 if (substr($row, $i - 1, 1) == "*") {
1013 $clist[$i] = "SimpleBulletList";
1014 } else {
1015 $clist[$i] = "SimpleNumberedList";
1016 }
1017 $text .= "<" . $clist[$i] . "><SimpleListItem>";
1018 }
1019 } elseif ($old_level > 0 && $level > 0) {
1020 $text .= "<SimpleListItem>";
1021 }
1022 $text .= substr($row, $level);
1023
1024 $old_level = $level;
1025 }
1026
1027 // remove "<br />" at the end
1028 if (substr($text, strlen($text) - 6) == "<br />") {
1029 $text = substr($text, 0, strlen($text) - 6);
1030 }
1031
1032 return $text;
1033 }
$rows
$rows
Definition: xhr_table.php:10

References $i.

◆ insert()

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

Save input coming from ajax.

Returns
array|bool|string
Exceptions
ilCOPagePCEditException
ilCOPageUnknownPCTypeException
ilDateTimeException

Definition at line 2227 of file class.ilPCParagraph.php.

2234 {
2235 $ilUser = $this->user;
2236
2237 $this->log->debug("step 1: " . substr($a_content, 0, 1000));
2238
2239 try {
2240 $t = self::handleAjaxContent($a_content);
2241 } catch (Exception $ex) {
2242 return $ex->getMessage() . ": " . htmlentities($a_content);
2243 }
2244
2245 $this->log->debug("step 2: " . substr($t["text"], 0, 1000));
2246 if ($t === false) {
2247 return false;
2248 }
2249
2250 $pc_id = explode(":", $a_pc_id);
2251 $insert_at = explode(":", $a_insert_at);
2252 $t_id = explode(":", $t["id"]);
2253
2254 // insert new paragraph
2255 if ($a_insert_at != "") {
2256 $par = new ilPCParagraph($this->getPage());
2257 $par->create($page, $insert_at[0], $insert_at[1]);
2258 } else {
2259 $par = $page->getContentObject($pc_id[0], $pc_id[1]);
2260 }
2261
2262 if ($a_insert_at != "") {
2263 $pc_id = ($a_new_pc_id != "")
2264 ? $a_new_pc_id
2265 : $page->generatePcId();
2266 $par->writePCId($pc_id);
2267 $this->inserted_pc_id = $pc_id;
2268 } else {
2269 $this->inserted_pc_id = $pc_id[1];
2270 }
2271
2272 $par->setLanguage($ilUser->getLanguage());
2273 $par->setCharacteristic($t["class"]);
2274
2275 $t2 = $par->input2xml($t["text"], true, false);
2276 $this->log->debug("step 3: " . substr($t2, 0, 1000));
2277
2278 $t2 = ilPCParagraph::handleAjaxContentPost($t2);
2279 $this->log->debug("step 4: " . substr($t2, 0, 1000));
2280
2281 $updated = $par->setText($t2, true);
2282
2283 if ($updated !== true) {
2284 echo $updated;
2285 exit;
2286 }
2287 $updated = $par->updatePage($page);
2288 return $updated;
2289 }
ilPCParagraph
This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Le...
Definition: class.ilPCParagraph.php:27
ilPCParagraph\handleAjaxContentPost
static handleAjaxContentPost(string $text)
Post input2xml handling of ajax content.
Definition: class.ilPCParagraph.php:1726
ilPCParagraph\handleAjaxContent
static handleAjaxContent(string $a_content)
Handle ajax content.
Definition: class.ilPCParagraph.php:1592
$ilUser
$ilUser
Definition: imgupload.php:34
exit
exit
Definition: login.php:28
ILIAS\LTI\ToolProvider\$updated
int $updated
Timestamp for when the object was last updated.
Definition: System.php:158

References $ilUser, ILIAS\LTI\ToolProvider\$updated, exit, ilPageObject\generatePcId(), ilPageObject\getContentObject(), and handleAjaxContentPost().

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◆ intLinks2xml()

static ilPCParagraph::intLinks2xml ( string  $a_text)
static

internal links to xml

Definition at line 768 of file class.ilPCParagraph.php.

770 : string {
771 global $DIC;
772
773 $objDefinition = $DIC["objDefinition"];
774 $obj_id = 0;
775 $rtypes = $objDefinition->getAllRepositoryTypes();
776
777 // internal links
778 //$any = "[^\]]*"; // this doesn't work :-(
779 $ws = "[ \t\r\f\v\n]*";
780 $ltypes = "page|chap|term|media|obj|dfile|sess|wpage|ppage|" . implode("|", $rtypes);
781 // empty internal links
782 while (preg_match('~\[(iln' . $ws . '((inst' . $ws . '=' . $ws . '([\"0-9])*)?' . $ws .
783 "((" . $ltypes . ")$ws=$ws([\"0-9])*)$ws" .
784 "(target$ws=$ws(\"(New|FAQ|Media)\"))?$ws(anchor$ws=$ws(\"([^\"])*\"))?$ws))\]\[\/iln\]~i", $a_text, $found)) {
785 $a_text = str_replace($found[0], "", $a_text);
786 }
787 while (preg_match('~\[(iln' . $ws . '((inst' . $ws . '=' . $ws . '([\"0-9])*)?' . $ws .
788 "((" . $ltypes . ")$ws=$ws([\"0-9])*)$ws" .
789 "(target$ws=$ws(\"(New|FAQ|Media)\"))?$ws(anchor$ws=$ws(\"([^\"])*\"))?$ws))\]~i", $a_text, $found)) {
790 $attribs = self::attribsToArray($found[2]);
791 $inst_str = $attribs["inst"] ?? "";
792 // pages
793 if (isset($attribs["page"])) {
794 $a_text = self::replaceBBTagByMatching(
795 "[" . $found[1] . "]",
796 "[/iln]",
797 "IntLink",
798 $a_text,
799 [
800 "Target" => "il_" . $inst_str . "_pg_" . $attribs['page'],
801 "Type" => "PageObject",
802 "TargetFrame" => $found[10] ?? "",
803 "Anchor" => $attribs["anchor"] ?? ""
804 ]
805 );
806 }
807 // chapters
808 elseif (isset($attribs["chap"])) {
809 $a_text = self::replaceBBTagByMatching(
810 "[" . $found[1] . "]",
811 "[/iln]",
812 "IntLink",
813 $a_text,
814 [
815 "Target" => "il_" . $inst_str . "_st_" . $attribs['chap'],
816 "Type" => "StructureObject",
817 "TargetFrame" => $found[10] ?? ""
818 ]
819 );
820 }
821 // glossary terms
822 elseif (isset($attribs["term"])) {
823 $a_text = self::replaceBBTagByMatching(
824 "[" . $found[1] . "]",
825 "[/iln]",
826 "IntLink",
827 $a_text,
828 [
829 "Target" => "il_" . $inst_str . "_git_" . $attribs['term'],
830 "Type" => "GlossaryItem",
831 "TargetFrame" => (($found[10] ?? "") == "New")
832 ? "New"
833 : "Glossary"
834 ]
835 );
836 }
837 // wiki pages
838 elseif (isset($attribs["wpage"])) {
839 $a_text = self::replaceBBTagByMatching(
840 "[" . $found[1] . "]",
841 "[/iln]",
842 "IntLink",
843 $a_text,
844 [
845 "Target" => "il_" . $inst_str . "_wpage_" . $attribs['wpage'],
846 "Type" => "WikiPage",
847 "Anchor" => $attribs["anchor"] ?? ""
848 ]
849 );
850 }
851 // portfolio pages
852 elseif (isset($attribs["ppage"])) {
853 $a_text = self::replaceBBTagByMatching(
854 "[" . $found[1] . "]",
855 "[/iln]",
856 "IntLink",
857 $a_text,
858 [
859 "Target" => "il_" . $inst_str . "_ppage_" . $attribs['ppage'],
860 "Type" => "PortfolioPage"
861 ]
862 );
863 }
864 // media object
865 elseif (isset($attribs["media"])) {
866 $a_text = self::replaceBBTagByMatching(
867 "[" . $found[1] . "]",
868 "[/iln]",
869 "IntLink",
870 $a_text,
871 [
872 "Target" => "il_" . $inst_str . "_mob_" . $attribs['media'],
873 "Type" => "MediaObject",
874 "TargetFrame" => $found[10] ?? ""
875 ]
876 );
877 }
878 // direct download file (no repository object)
879 elseif (isset($attribs["dfile"])) {
880 $a_text = self::replaceBBTagByMatching(
881 "[" . $found[1] . "]",
882 "[/iln]",
883 "IntLink",
884 $a_text,
885 [
886 "Target" => "il_" . $inst_str . "_dfile_" . $attribs['dfile'],
887 "Type" => "File"
888 ]
889 );
890 }
891 // repository items (id is ref_id (will be used internally but will
892 // be replaced by object id for export purposes)
893 else {
894 foreach ($objDefinition->getAllRepositoryTypes() as $t) {
895 if (isset($attribs[$t])) {
896 $obj_id = $attribs[$t];
897 }
898 }
899 if (isset($attribs["obj"])) {
900 $obj_id = $attribs["obj"];
901 }
902
903 if ($obj_id > 0) {
904 if ($inst_str == "") {
905 $a_text = self::replaceBBTagByMatching(
906 "[" . $found[1] . "]",
907 "[/iln]",
908 "IntLink",
909 $a_text,
910 [
911 "Target" => "il_" . $inst_str . "_obj_" . $obj_id,
912 "Type" => "RepositoryItem"
913 ]
914 );
915 } else {
916 $a_text = self::replaceBBTagByMatching(
917 "[" . $found[1] . "]",
918 "[/iln]",
919 "IntLink",
920 $a_text,
921 [
922 "Target" => "il_" . $inst_str . "_" . $found[6] . "_" . $obj_id,
923 "Type" => "RepositoryItem"
924 ]
925 );
926 }
927 } else {
928 $a_text = preg_replace('/\[' . $found[1] . '\]/i', "[error: iln" . $found[1] . "]", $a_text);
929 }
930 }
931 }
932
933 while (preg_match("~\[(iln$ws((inst$ws=$ws([\"0-9])*)?" . $ws . "media$ws=$ws([\"0-9])*)$ws)/\]~i", $a_text, $found)) {
934 $attribs = self::attribsToArray($found[2]);
935 $inst_str = $attribs["inst"] ?? "";
936 $a_text = self::replaceBBTagByMatching(
937 "[" . $found[1] . "/]",
938 "",
939 "IntLink",
940 $a_text,
941 [
942 "Target" => "il_" . $inst_str . "_mob_" . $attribs['media'],
943 "Type" => "MediaObject"
944 ]
945 );
946 }
947
948 // user
949 while (preg_match("~\[(iln$ws((inst$ws=$ws([\"0-9])*)?" . $ws . "user$ws=$ws(\"([^\"])*)\")$ws)/\]~i", $a_text, $found)) {
950 $attribs = self::attribsToArray($found[2]);
951 $inst_str = $attribs["inst"] ?? "";
952 $user_id = ilObjUser::_lookupId($attribs['user']);
953 $a_text = self::replaceBBTagByMatching(
954 "[" . $found[1] . "/]",
955 "",
956 "IntLink",
957 $a_text,
958 [
959 "Target" => "il_" . $inst_str . "_user_" . $user_id,
960 "Type" => "User"
961 ]
962 );
963 }
964
965 return $a_text;
966 }
ilObjUser\_lookupId
static _lookupId($a_user_str)
Definition: class.ilObjUser.php:674

◆ isValidTagContent()

static ilPCParagraph::isValidTagContent ( string  $content)
staticprotected

Definition at line 678 of file class.ilPCParagraph.php.

678 : bool
679 {
680 $use_internal_errors = libxml_use_internal_errors(true);
681 $sxe = simplexml_load_string("<?xml version='1.0'?><dummy>" . $content . "</dummy>");
682 libxml_use_internal_errors($use_internal_errors);
683 return ($sxe !== false);
684 }

◆ linkTermsInDom()

static ilPCParagraph::linkTermsInDom ( php4DOMDocument  $a_dom,
array  $a_terms,
php4DOMElement  $a_par_node = null 
)
staticprotected

Link terms in a dom page object in bb style.

Definition at line 1838 of file class.ilPCParagraph.php.

1842 : void {
1843 $par_node = null;
1844 // sort terms by their length (shortes first)
1845 // to prevent that nested tags are builded
1846 foreach ($a_terms as $k => $t) {
1847 $a_terms[$k]["termlength"] = strlen($t["term"]);
1848 }
1849 $a_terms = ilArrayUtil::sortArray($a_terms, "termlength", "asc", true);
1850
1851
1852 if ($a_dom instanceof php4DOMDocument) {
1853 $a_dom = $a_dom->myDOMDocument;
1854 }
1855 if ($a_par_node instanceof php4DOMElement) {
1856 $par_node = $a_par_node->myDOMNode;
1857 }
1858
1859 $xpath = new DOMXPath($a_dom);
1860
1861 if ($par_node == null) {
1862 $parnodes = $xpath->query("//Paragraph[@Characteristic != 'Code']");
1863 } else {
1864 $parnodes = $xpath->query(".//Paragraph[@Characteristic != 'Code']", $par_node->parentNode);
1865 }
1866
1867 $strrPos = function (string $a_haystack, string $a_needle, ?int $a_offset = null): int {
1868 if (function_exists("mb_strpos")) {
1869 return mb_strrpos($a_haystack, $a_needle, $a_offset, "UTF-8");
1870 } else {
1871 return strrpos($a_haystack, $a_needle, $a_offset);
1872 }
1873 };
1874
1875 foreach ($parnodes as $parnode) {
1876 $textnodes = $xpath->query('.//text()', $parnode);
1877 foreach ($textnodes as $node) {
1878 $p = $node->getNodePath();
1879
1880 // we do not change text nodes inside of links
1881 if (!is_int(strpos($p, "/IntLink")) &&
1882 !is_int(strpos($p, "/ExtLink"))) {
1883 $node_val = $node->nodeValue;
1884
1885 // all terms
1886 foreach ($a_terms as $t) {
1887 $pos = ilStr::strIPos($node_val, $t["term"]);
1888
1889 // if term found
1890 while (is_int($pos)) {
1891 // check if we are in a tex tag, see #22261
1892 $tex_bpos = $strrPos(ilStr::subStr($node_val, 0, $pos), "[tex]");
1893 $tex_epos = ilStr::strPos($node_val, "[/tex]", $tex_bpos);
1894 if ($tex_bpos > 0 && $tex_epos > 0 && $tex_bpos < $pos && $tex_epos > $pos) {
1895 $pos += ilStr::strLen($t["term"]);
1896 } else {
1897
1898 // check if the string is not included in another word
1899 // note that []
1900 $valid_limiters = array("", " ", "&nbsp;", ".", ",", ":", ";", "!", "?", "\"", "'", "(", ")");
1901 $b = ($pos > 0)
1902 ? ilStr::subStr($node_val, $pos - 1, 1)
1903 : "";
1904 $a = ilStr::subStr($node_val, $pos + ilStr::strLen($t["term"]), 1);
1905 if ((in_array($b, $valid_limiters) || htmlentities($b, null, 'utf-8') == "&nbsp;") && in_array($a, $valid_limiters)) {
1906 $mid = '[iln term="' . $t["id"] . '"]' .
1907 ilStr::subStr($node_val, $pos, ilStr::strLen($t["term"])) .
1908 "[/iln]";
1909
1910 $node_val = ilStr::subStr($node_val, 0, $pos) .
1911 $mid .
1912 ilStr::subStr($node_val, $pos + ilStr::strLen($t["term"]));
1913
1914 $pos += ilStr::strLen($mid);
1915 } else {
1916 $pos += ilStr::strLen($t["term"]);
1917 }
1918 }
1919 $pos = ilStr::strIPos($node_val, $t["term"], $pos);
1920 }
1921
1922 // insert [iln] tags
1923 }
1924
1925 $node->nodeValue = $node_val;
1926 }
1927
1928 // var_dump($p);
1929// var_dump($node->nodeValue);
1930 }
1931
1932
1933 // dump paragraph node
1934 $text = $a_dom->saveXML($parnode);
1935 $text = substr($text, 0, strlen($text) - strlen("</Paragraph>"));
1936 $text = substr($text, strpos($text, ">") + 1);
1937
1938 // replace [iln] by tags with xml representation
1939 $text = self::intLinks2xml($text);
1940
1941 // "set text"
1942 $temp_dom = domxml_open_mem(
1943 '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $text . '</Paragraph>',
1944 DOMXML_LOAD_PARSING,
1945 $error
1946 );
1947 $temp_dom = $temp_dom->myDOMDocument;
1948
1949 if (empty($error)) {
1950 // delete children of paragraph node
1951 $children = $parnode->childNodes;
1952 while ($parnode->hasChildNodes()) {
1953 $parnode->removeChild($parnode->firstChild);
1954 }
1955
1956 // copy new content children in paragraph node
1957 $xpath_temp = new DOMXPath($temp_dom);
1958 $temp_pars = $xpath_temp->query("//Paragraph");
1959
1960 foreach ($temp_pars as $new_par_node) {
1961 $new_childs = $new_par_node->childNodes;
1962
1963 foreach ($new_childs as $new_child) {
1964 //$cloned_child = $new_child->cloneNode(true);
1965 $cloned_child = $a_dom->importNode($new_child, true);
1966 $parnode->appendChild($cloned_child);
1967 }
1968 }
1969 }
1970 }
1971 // exit;
1972 }
ilArrayUtil\sortArray
static sortArray(array $array, string $a_array_sortby_key, string $a_array_sortorder="asc", bool $a_numeric=false, bool $a_keep_keys=false)
Definition: class.ilArrayUtil.php:94
ilPCParagraph\$par_node
php4DOMElement $par_node
Definition: class.ilPCParagraph.php:30
ilStr\strPos
static strPos(string $a_haystack, string $a_needle, ?int $a_offset=null)
Definition: class.ilStr.php:42
ilStr\strIPos
static strIPos(string $a_haystack, string $a_needle, ?int $a_offset=null)
Definition: class.ilStr.php:54
ilStr\subStr
static subStr(string $a_str, int $a_start, ?int $a_length=null)
Definition: class.ilStr.php:24
ilStr\strLen
static strLen(string $a_string)
Definition: class.ilStr.php:63
Vendor\Package\$a
$a
thx to https://mlocati.github.io/php-cs-fixer-configurator for the examples
Definition: example_cleaned.php:49

◆ removeTrailingBr()

ilPCParagraph::removeTrailingBr ( string  $a_str)

Remove trailing

Definition at line 1466 of file class.ilPCParagraph.php.

1466 : string
1467 {
1468 if (substr($a_str, strlen($a_str) - 6) == "<br />") {
1469 $a_str = substr($a_str, 0, strlen($a_str) - 6);
1470 }
1471 return $a_str;
1472 }

◆ replaceBBCode()

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

Definition at line 519 of file class.ilPCParagraph.php.

523 : string {
524 $a_text = preg_replace('/\[' . $a_bb . '\]/i', "<" . $a_tag . ">", $a_text);
525 $a_text = preg_replace('/\[\/' . $a_bb . '\]/i', "</" . $a_tag . ">", $a_text);
526 return $a_text;
527 }

◆ replaceBBTagByMatching()

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

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

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

Definition at line 691 of file class.ilPCParagraph.php.

697 : string {
698 $attrib_str = "";
699 foreach ($attribs as $key => $value) {
700 if ($value != "") {
701 $attrib_str .= ' ' . $key . '="' . $value . '"';
702 }
703 }
704
705 $ok = false;
706
707 $pos1 = strpos($text, $start_tag);
708
709 $pos2 = null;
710 if ($end_tag != "") {
711 $pos2 = strpos($text, $end_tag, $pos1 + strlen($start_tag));
712 if (is_int($pos1) && is_int($pos2)) {
713 $between = substr($text, $pos1 + strlen($start_tag), $pos2 - ($pos1 + strlen($start_tag)));
714 $ok = self::isValidTagContent($between);
715 }
716 } else { // no end tag
717 if (is_int($pos1)) {
718 $ok = true;
719 }
720 }
721 $short = ($end_tag == "")
722 ? "/"
723 : "";
724
725 $slash_chars = '/[]?()$*';
726
727 if ($ok) {
728 $replace_str = addcslashes($start_tag, $slash_chars);
729 $replace_str = str_replace("+", "\\+", $replace_str);
730 // replace start tag
731 $text = preg_replace(
732 '/' . $replace_str . '/i',
733 "<" . $xml_tag_name . $attrib_str . $short . ">",
734 $text,
735 1
736 );
737
738 // replace end tag
739 if ($end_tag != "") {
740 $text = preg_replace('~' . addcslashes($end_tag, $slash_chars) . '~i', "</" . $xml_tag_name . ">", $text, 1);
741 }
742 } else {
743 // remove start tag
744 if (is_int($pos1)) {
745 $text = preg_replace(
746 '/' . addcslashes($start_tag, $slash_chars) . '/i',
747 "",
748 $text,
749 1
750 );
751 }
752 // remove end tag
753 if (is_int($pos2)) {
754 $text = preg_replace(
755 '~' . addcslashes($end_tag, $slash_chars) . '~i',
756 "",
757 $text,
758 1
759 );
760 }
761 }
762 return $text;
763 }
ilPCParagraph\isValidTagContent
static isValidTagContent(string $content)
Definition: class.ilPCParagraph.php:678
ILIAS\LTI\ToolProvider\$key
string $key
Consumer key/client ID value.
Definition: System.php:193

References ILIAS\LTI\ToolProvider\$key.

◆ saveAnchors()

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

Save anchors.

Definition at line 2029 of file class.ilPCParagraph.php.

2032 : void {
2033 self::_deleteAnchors($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage());
2034
2035 // get all anchors
2036 $xpath = new DOMXPath($a_domdoc);
2037 $nodes = $xpath->query('//Anchor');
2038 $saved = array();
2039 foreach ($nodes as $node) {
2040 $name = $node->getAttribute("Name");
2041 if (trim($name) != "" && !in_array($name, $saved)) {
2042 self::_saveAnchor($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage(), $name);
2043 $saved[] = $name;
2044 }
2045 }
2046 }
ilPCParagraph\_saveAnchor
static _saveAnchor(string $a_parent_type, int $a_page_id, string $a_page_lang, string $a_anchor_name)
Save an anchor.
Definition: class.ilPCParagraph.php:2071
$name
if($format !==null) $name
Definition: metadata.php:247

◆ saveJS()

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

Save input coming from ajax.

Returns
bool|string
Exceptions
ilCOPagePCEditException
ilCOPageUnknownPCTypeException

Definition at line 1494 of file class.ilPCParagraph.php.

1501 {
1502 $ilUser = $this->user;
1503
1504 $a_content = str_replace("<br>", "<br />", $a_content);
1505
1506 $this->log->debug("step 1: " . substr($a_content, 0, 1000));
1507 try {
1508 $t = self::handleAjaxContent($a_content);
1509 } catch (Exception $ex) {
1510 return $ex->getMessage() . ": " . htmlentities($a_content);
1511 }
1512 $this->log->debug("step 2: " . substr($t["text"], 0, 1000));
1513 if ($t === false) {
1514 return false;
1515 }
1516 $pc_id = explode(":", $a_pc_id);
1517 $insert_at = explode(":", $a_insert_at);
1518 $t_id = explode(":", $t["id"]);
1519
1520 // insert new paragraph
1521 if ($a_insert_at != "") {
1522 $par = new ilPCParagraph($this->getPage());
1523 $par->create($a_pg_obj, $insert_at[0], $insert_at[1], $from_placeholder);
1524 $par->writePCId($pc_id[1]);
1525 } else {
1526 $par = $a_pg_obj->getContentObject($pc_id[0], $pc_id[1]);
1527
1528 if (!$par) {
1529 return $this->lng->txt("copg_page_element_not_found") . " (saveJS): " . $pc_id[0] . ":" . $pc_id[1] . ".";
1530 }
1531 }
1532 /*
1533 if ($a_insert_at != "") {
1534 $pc_id = $a_pg_obj->generatePCId();
1535 $par->writePCId($pc_id);
1536 $this->inserted_pc_id = $pc_id;
1537 } else {
1538 $this->inserted_pc_id = $pc_id[1];
1539 }*/
1540
1541 $par->setLanguage($ilUser->getLanguage());
1542 $par->setCharacteristic($t["class"]);
1543
1544 $t2 = $par->input2xml($t["text"], true, false);
1545 $this->log->debug("step 3: " . substr($t2, 0, 1000));
1546
1547 $t2 = ilPCParagraph::handleAjaxContentPost($t2);
1548 $this->log->debug("step 4: " . substr($t2, 0, 1000));
1549
1550 $updated = $par->setText($t2, true);
1551
1552 if ($updated !== true) {
1553 echo $updated;
1554 exit;
1555 }
1556 $updated = $par->updatePage($a_pg_obj);
1557 return $updated;
1558 }

References $ilUser, ILIAS\LTI\ToolProvider\$updated, exit, ilPageObject\getContentObject(), handleAjaxContentPost(), and ILIAS\Repository\lng().

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◆ saveMetaKeywords()

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

save all keywords

Definition at line 2122 of file class.ilPCParagraph.php.

2125 : void {
2126 // not nice, should be set by context per method
2127 if ($a_page->getParentType() == "gdf" ||
2128 $a_page->getParentType() == "lm") {
2129 // get existing keywords
2130 $keywords = array();
2131
2132 // find all Keyw tags
2133 $xpath = new DOMXPath($a_domdoc);
2134 $nodes = $xpath->query('//Keyw');
2135 foreach ($nodes as $node) {
2136 $k = trim(strip_tags($node->nodeValue));
2137 if (!in_array($k, $keywords)) {
2138 $keywords[] = $k;
2139 }
2140 }
2141
2142 $meta_type = ($a_page->getParentType() == "gdf")
2143 ? "gdf"
2144 : "pg";
2145 $meta_rep_id = $a_page->getParentId();
2146 $meta_id = $a_page->getId();
2147
2148 $md_obj = new ilMD($meta_rep_id, $meta_id, $meta_type);
2149 $mkeywords = array();
2150 $lang = "";
2151 if (is_object($md_section = $md_obj->getGeneral())) {
2152 foreach ($ids = $md_section->getKeywordIds() as $id) {
2153 $md_key = $md_section->getKeyword($id);
2154 $mkeywords[] = strtolower($md_key->getKeyword());
2155 if ($lang == "") {
2156 $lang = $md_key->getKeywordLanguageCode();
2157 }
2158 }
2159 if ($lang == "") {
2160 foreach ($ids = $md_section->getLanguageIds() as $id) {
2161 $md_lang = $md_section->getLanguage($id);
2162 if ($lang == "") {
2163 $lang = $md_lang->getLanguageCode();
2164 }
2165 }
2166 }
2167 foreach ($keywords as $k) {
2168 if (!in_array(strtolower($k), $mkeywords)) {
2169 if (trim($k) != "" && $lang != "") {
2170 $md_key = $md_section->addKeyword();
2171 $md_key->setKeyword(ilUtil::stripSlashes($k));
2172 $md_key->setKeywordLanguage(new ilMDLanguageItem($lang));
2173 $md_key->save();
2174 }
2175 $mkeywords[] = strtolower($k);
2176 }
2177 }
2178 }
2179 }
2180 }
$lang
$lang
Definition: xapiexit.php:26

References $id, $lang, ilPageObject\getId(), ilPageObject\getParentId(), ilPageObject\getParentType(), and ilUtil\stripSlashes().

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◆ segmentString()

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

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

Definition at line 1115 of file class.ilPCParagraph.php.

1118 : array {
1119 $segments = array();
1120 $found_needle = "";
1121
1122 $nothing_found = false;
1123 while (!$nothing_found) {
1124 $nothing_found = true;
1125 $found = -1;
1126 foreach ($a_needles as $needle) {
1127 $pos = stripos($a_haystack, $needle);
1128 if (is_int($pos) && ($pos < $found || $found == -1)) {
1129 $found = $pos;
1130 $found_needle = $needle;
1131 $nothing_found = false;
1132 }
1133 }
1134 if ($found > 0) {
1135 $segments[] = substr($a_haystack, 0, $found);
1136 $a_haystack = substr($a_haystack, $found);
1137 }
1138 if ($found > -1) {
1139 $segments[] = substr($a_haystack, 0, strlen($found_needle));
1140 $a_haystack = substr($a_haystack, strlen($found_needle));
1141 }
1142 }
1143 if ($a_haystack != "") {
1144 $segments[] = $a_haystack;
1145 }
1146
1147 return $segments;
1148 }

◆ setAutoIndent()

ilPCParagraph::setAutoIndent ( string  $a_char)

Definition at line 455 of file class.ilPCParagraph.php.

455 : void
456 {
457 if (!empty($a_char)) {
458 $this->par_node->set_attribute("AutoIndent", $a_char);
459 } else {
460 if ($this->par_node->has_attribute("AutoIndent")) {
461 $this->par_node->remove_attribute("AutoIndent");
462 }
463 }
464 }

◆ setCharacteristic()

ilPCParagraph::setCharacteristic ( string  $a_char)

Set Characteristic of paragraph.

Definition at line 420 of file class.ilPCParagraph.php.

420 : void
421 {
422 if (!empty($a_char)) {
423 $this->par_node->set_attribute("Characteristic", $a_char);
424 } else {
425 if ($this->par_node->has_attribute("Characteristic")) {
426 $this->par_node->remove_attribute("Characteristic");
427 }
428 }
429 }

◆ setDownloadTitle()

ilPCParagraph::setDownloadTitle ( string  $a_char)

Definition at line 471 of file class.ilPCParagraph.php.

471 : void
472 {
473 if (!empty($a_char)) {
474 $this->par_node->set_attribute("DownloadTitle", $a_char);
475 } else {
476 if ($this->par_node->has_attribute("DownloadTitle")) {
477 $this->par_node->remove_attribute("DownloadTitle");
478 }
479 }
480 }

◆ setLanguage()

ilPCParagraph::setLanguage ( string  $a_lang)

Definition at line 501 of file class.ilPCParagraph.php.

501 : void
502 {
503 $this->par_node->set_attribute("Language", $a_lang);
504 }

◆ setNode()

ilPCParagraph::setNode ( php4DOMElement  $a_node)

Set xml node of page content.

Parameters
php4DOMElement$a_nodenode object

Reimplemented from ilPageContent.

Definition at line 101 of file class.ilPCParagraph.php.

101 : void
102 {
103 parent::setNode($a_node); // this is the PageContent node
104
105 $childs = $a_node->child_nodes();
106 for ($i = 0, $iMax = count($childs); $i < $iMax; $i++) {
107 if ($childs[$i]->node_name() == "Paragraph") {
108 $this->par_node = $childs[$i]; //... and this the Paragraph node
109 }
110 }
111 }

References $i, and php4DOMNode\child_nodes().

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◆ setShowLineNumbers()

ilPCParagraph::setShowLineNumbers ( string  $a_char)

Definition at line 487 of file class.ilPCParagraph.php.

487 : void
488 {
489 $a_char = empty($a_char)
490 ? "n"
491 : $a_char;
492
493 $this->par_node->set_attribute("ShowLineNumbers", $a_char);
494 }

◆ setSubCharacteristic()

ilPCParagraph::setSubCharacteristic ( string  $a_char)

Definition at line 439 of file class.ilPCParagraph.php.

439 : void
440 {
441 if (!empty($a_char)) {
442 $this->par_node->set_attribute("SubCharacteristic", $a_char);
443 } else {
444 if ($this->par_node->has_attribute("SubCharacteristic")) {
445 $this->par_node->remove_attribute("SubCharacteristic");
446 }
447 }
448 }

◆ setText()

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

Set (xml) content of text paragraph.

Parameters
string$a_texttext content
bool$a_auto_splitauto split paragraph at headlines true/false
Returns
bool|string

Definition at line 189 of file class.ilPCParagraph.php.

192 {
193 $text = $a_text;
194 if ($a_auto_split) {
195 $text = $this->autoSplit($a_text);
196 } else {
197 $text = [["level" => 0, "text" => $text]];
198 }
199 $error = $this->checkTextArray($text);
200
201 $orig_characteristic = "";
202
203 // remove all childs
204 if (empty($error)) {
205 $t = $text[0]["text"] ?? "";
206 $temp_dom = domxml_open_mem(
207 '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $t . '</Paragraph>',
208 DOMXML_LOAD_PARSING,
209 $error
210 );
211
212 // delete children of paragraph node
213 $children = $this->par_node->child_nodes();
214 for ($i = 0, $iMax = count($children); $i < $iMax; $i++) {
215 $this->par_node->remove_child($children[$i]);
216 }
217
218 // copy new content children in paragraph node
219 $xpc = xpath_new_context($temp_dom);
220 $path = "//Paragraph";
221 $res = xpath_eval($xpc, $path);
222 if (count($res->nodeset) == 1) {
223 $new_par_node = $res->nodeset[0];
224 $new_childs = $new_par_node->child_nodes();
225
226 for ($i = 0, $iMax = count($new_childs); $i < $iMax; $i++) {
227 $cloned_child = $new_childs[$i]->clone_node(true);
228 $this->par_node->append_child($cloned_child);
229 }
230 $orig_characteristic = $this->getCharacteristic();
231
232 // if headlines are entered and current characteristic is a headline
233 // use no characteristic as standard
234 if ((count($text) > 1) && (substr($orig_characteristic, 0, 8) == "Headline")) {
235 $orig_characteristic = "";
236 }
237 if (isset($text[0]["level"]) && $text[0]["level"] > 0) {
238 $this->par_node->set_attribute("Characteristic", 'Headline' . $text[0]["level"]);
239 }
240 }
241
242 $ok = true;
243
244 $c_node = $this->node;
245 // add other chunks afterwards
246 for ($i = 1, $iMax = count($text); $i < $iMax; $i++) {
247 if ($ok) {
248 $next_par = new ilPCParagraph($this->getPage());
249 $next_par->createAfter($c_node);
250 $next_par->setLanguage($this->getLanguage());
251 if ($text[$i]["level"] > 0) {
252 $next_par->setCharacteristic("Headline" . $text[$i]["level"]);
253 } else {
254 $next_par->setCharacteristic($orig_characteristic);
255 }
256 $ok = $next_par->setText($text[$i]["text"], false);
257 $c_node = $next_par->node;
258 }
259 }
260
261 return true;
262 } else {
263 // We want the correct number of \n here to have the real lines numbers
264 $check = array_reduce($text, function ($t, $i) {
265 return $t . $i["text"];
266 });
267 $text = str_replace("<br>", "\n", $check); // replace <br> with \n to get correct line
268 $text = str_replace("<br/>", "\n", $text);
269 $text = str_replace("<br />", "\n", $text);
270 $text = str_replace("</SimpleListItem>", "</SimpleListItem>\n", $text);
271 $text = str_replace("<SimpleBulletList>", "\n<SimpleBulletList>", $text);
272 $text = str_replace("<SimpleNumberedList>", "\n<SimpleNumberedList>", $text);
273 $text = str_replace("<Paragraph>\n", "<Paragraph>", $text);
274 $text = str_replace("</Paragraph>", "</Paragraph>\n", $text);
275 $doc = new ilDomDocument();
276 $text = '<?xml version="1.0" encoding="UTF-8"?><Paragraph>' . $text . '</Paragraph>';
277 //echo htmlentities($text);
278 $doc->loadXML($text);
279 $error = $doc->getErrors();
280 $estr = "";
281 foreach ($error as $e) {
282 $e = str_replace(" in Entity", "", $e);
283 $estr .= $e . "<br />";
284 }
285 if (DEVMODE) {
286 $estr .= "<br />" . $text;
287 }
288
289 return $estr;
290 }
291 }
ilDomDocument
This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Le...
Definition: class.ilDomDocument.php:25
ilPCParagraph\checkTextArray
checkTextArray(array $text)
Check text array.
Definition: class.ilPCParagraph.php:296
ilPCParagraph\autoSplit
autoSplit(string $a_text)
This function splits a paragraph text that has been already processed with input2xml at each header p...
Definition: class.ilPCParagraph.php:1333
xpath_new_context
xpath_new_context($dom_document)
Definition: inc.xml5compliance.php:63
xpath_eval
xpath_eval(php4DOMXPath $xpath_context, string $eval_str, $contextnode=null)
Definition: inc.xml5compliance.php:58
$path
$path
Definition: ltiservices.php:32

References $check, Vendor\Package\$e, $i, $path, $res, DOMXML_LOAD_PARSING, domxml_open_mem(), ILIAS\UI\Implementation\Component\Input\getLanguage(), xpath_eval(), and xpath_new_context().

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◆ updatePage()

ilPCParagraph::updatePage ( ilPageObject  $a_page)

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

Returns
array|bool
Exceptions
ilDateTimeException

Definition at line 1798 of file class.ilPCParagraph.php.

1799 {
1800 $a_page->beforePageContentUpdate($this);
1801 return $a_page->update();
1802 }
ilPageObject\beforePageContentUpdate
beforePageContentUpdate(ilPageContent $a_page_content)
Before page content update Note: This one is "work in progress", currently only text paragraphs call ...
Definition: class.ilPageObject.php:4790

References ilPageObject\beforePageContentUpdate(), and ilPageObject\update().

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◆ xml2output()

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

Converts xml from DB to output in edit textarea.

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

Definition at line 1155 of file class.ilPCParagraph.php.

1160 : string {
1161 // note: the order of the processing steps is crucial
1162 // and should be the same as in input2xml() in REVERSE order!
1163
1164 // xml to bb code
1165 $any = "[^>]*";
1166 $tframestr = "";
1167
1168 foreach (self::getBBMap() as $bb => $tag) {
1169 $a_text = preg_replace('~<' . $tag . '[^>]*>~i', "[" . $bb . "]", $a_text);
1170 $a_text = preg_replace('~</' . $tag . '>~i', "[/" . $bb . "]", $a_text);
1171 $a_text = preg_replace('~<' . $tag . '/>~i', "[" . $bb . "][/" . $bb . "]", $a_text);
1172 }
1173
1174 // replace lists
1175 if ($a_replace_lists) {
1176 //echo "<br>".htmlentities($a_text);
1177 $a_text = ilPCParagraph::xml2outputReplaceLists($a_text);
1178 //echo "<br>".htmlentities($a_text);
1179 }
1180
1181 // internal links
1182 while (preg_match('~<IntLink(' . $any . ')>~i', $a_text, $found)) {
1183 $attribs = self::attribsToArray($found[1]);
1184 $target = explode("_", $attribs["Target"]);
1185 $target_id = $target[count($target) - 1];
1186 $inst_str = (!is_int(strpos($attribs["Target"], "__")))
1187 ? $inst_str = "inst=\"" . ($target[1] ?? '') . "\" "
1188 : $inst_str = "";
1189 switch ($attribs["Type"]) {
1190 case "PageObject":
1191 $tframestr = (!empty($attribs["TargetFrame"]))
1192 ? " target=\"" . $attribs["TargetFrame"] . "\""
1193 : "";
1194 $ancstr = (!empty($attribs["Anchor"]))
1195 ? ' anchor="' . $attribs["Anchor"] . '"'
1196 : "";
1197 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "page=\"" . $target_id . "\"$tframestr$ancstr]", $a_text);
1198 break;
1199
1200 case "StructureObject":
1201 $tframestr = (!empty($attribs["TargetFrame"]))
1202 ? " target=\"" . $attribs["TargetFrame"] . "\""
1203 : "";
1204 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "chap=\"" . $target_id . "\"$tframestr]", $a_text);
1205 break;
1206
1207 case "GlossaryItem":
1208 $tframestr = (empty($attribs["TargetFrame"]) || $attribs["TargetFrame"] == "Glossary")
1209 ? ""
1210 : " target=\"" . $attribs["TargetFrame"] . "\"";
1211 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "term=\"" . $target_id . "\"" . $tframestr . "]", $a_text);
1212 break;
1213
1214 case "WikiPage":
1215 $tframestr = "";
1216 $ancstr = (!empty($attribs["Anchor"]))
1217 ? ' anchor="' . $attribs["Anchor"] . '"'
1218 : "";
1219 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "wpage=\"" . $target_id . "\"" . $tframestr . $ancstr . "]", $a_text);
1220 break;
1221
1222 case "PortfolioPage":
1223 $tframestr = "";
1224 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "ppage=\"" . $target_id . "\"" . $tframestr . "]", $a_text);
1225 break;
1226
1227 case "MediaObject":
1228 if (empty($attribs["TargetFrame"])) {
1229 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "media=\"" . $target_id . "\"/]", $a_text);
1230 } else {
1231 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln media=\"" . $target_id . "\"" .
1232 " target=\"" . ($attribs["TargetFrame"] ?? "") . "\"]", $a_text);
1233 }
1234 break;
1235
1236 // Repository Item (using ref id)
1237 case "RepositoryItem":
1238 if ($inst_str == "") {
1239 $target_type = ilObject::_lookupType($target_id, true);
1240 } else {
1241 $rtype = ($target[count($target) - 2] ?? "");
1242 $target_type = $rtype;
1243 }
1244 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "$target_type=\"" . $target_id . "\"" . $tframestr . "]", $a_text);
1245 break;
1246
1247 // Download File (not in repository, Object ID)
1248 case "File":
1249 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "dfile=\"" . $target_id . "\"" . $tframestr . "]", $a_text);
1250 break;
1251
1252 // User
1253 case "User":
1254 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln " . $inst_str . "user=\"" . ilObjUser::_lookupLogin((int) $target_id) . "\"/]", $a_text);
1255 break;
1256
1257 default:
1258 $a_text = preg_replace('~<IntLink' . $found[1] . '>~i', "[iln]", $a_text);
1259 break;
1260 }
1261 }
1262 $a_text = str_replace("</IntLink>", "[/iln]", $a_text);
1263
1264 // external links
1265 while (preg_match('~<ExtLink(' . $any . ')>~i', $a_text, $found)) {
1266 $attribs = self::attribsToArray($found[1]);
1267 //$found[1] = str_replace("?", "\?", $found[1]);
1268 $tstr = "";
1269 if (in_array(($attribs["TargetFrame"] ?? ""), array("FAQ", "Glossary", "Media"))) {
1270 $tstr = ' target="' . ($attribs["TargetFrame"] ?? "") . '"';
1271 }
1272 $a_text = str_replace("<ExtLink" . $found[1] . ">", "[xln url=\"" . ($attribs["Href"] ?? "") . "\"$tstr]", $a_text);
1273 }
1274 $a_text = str_replace("</ExtLink>", "[/xln]", $a_text);
1275
1276 // anchor
1277 while (preg_match('~<Anchor(' . $any . '/)>~i', $a_text, $found)) {
1278 $attribs = self::attribsToArray($found[1]);
1279 $a_text = str_replace("<Anchor" . $found[1] . ">", "[anc name=\"" . ($attribs["Name"] ?? "") . "\"][/anc]", $a_text);
1280 }
1281 while (preg_match('~<Anchor(' . $any . ')>~i', $a_text, $found)) {
1282 $attribs = self::attribsToArray($found[1]);
1283 $a_text = str_replace("<Anchor" . $found[1] . ">", "[anc name=\"" . ($attribs["Name"] ?? "") . "\"]", $a_text);
1284 }
1285 $a_text = str_replace("</Anchor>", "[/anc]", $a_text);
1286
1287 // marked text
1288 while (preg_match('~<Marked(' . $any . ')>~i', $a_text, $found)) {
1289 $attribs = self::attribsToArray($found[1]);
1290 $a_text = str_replace("<Marked" . $found[1] . ">", "[marked class=\"" . ($attribs["Class"] ?? "") . "\"]", $a_text);
1291 }
1292 $a_text = str_replace("</Marked>", "[/marked]", $a_text);
1293
1294 // br to linefeed
1295 if (!$a_wysiwyg) {
1296 $a_text = str_replace("<br />", "\n", $a_text);
1297 $a_text = str_replace("<br/>", "\n", $a_text);
1298 }
1299
1300 if (!$a_wysiwyg) {
1301 // prevent curly brackets from being swallowed up by template engine
1302 $a_text = str_replace("{", "&#123;", $a_text);
1303 $a_text = str_replace("}", "&#125;", $a_text);
1304
1305 // unmask html
1306 if ($unmask) {
1307 $a_text = str_replace("&lt;", "<", $a_text);
1308 $a_text = str_replace("&gt;", ">", $a_text);
1309 }
1310
1311 // this is needed to allow html like <tag attribute="value">... in paragraphs
1312 $a_text = str_replace("&quot;", "\"", $a_text);
1313
1314 // make ampersands in (enabled) html attributes work
1315 // e.g. <a href="foo.php?n=4&t=5">hhh</a>
1316 $a_text = str_replace("&amp;", "&", $a_text);
1317
1318 // make &gt; and $lt; work to allow (disabled) html descriptions
1319 if ($unmask) {
1320 $a_text = str_replace("&lt;", "&amp;lt;", $a_text);
1321 $a_text = str_replace("&gt;", "&amp;gt;", $a_text);
1322 }
1323 }
1324 return $a_text;
1325 }
ilObjUser\_lookupLogin
static _lookupLogin(int $a_user_id)
Definition: class.ilObjUser.php:660
ilPCParagraph\xml2outputReplaceLists
static xml2outputReplaceLists(string $a_text)
Replaces with *.
Definition: class.ilPCParagraph.php:1040
$target_id
$target_id
Definition: goto.php:52
$target_type
$target_type
Definition: goto.php:51

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

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◆ xml2outputReplaceLists()

static ilPCParagraph::xml2outputReplaceLists ( string  $a_text)
static

Replaces

with *.

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

Definition at line 1040 of file class.ilPCParagraph.php.

1042 : string {
1043 $list_start = false;
1044 $li = false;
1045
1046 $segments = ilPCParagraph::segmentString($a_text, array("<SimpleBulletList>", "</SimpleBulletList>",
1047 "</SimpleListItem>", "<SimpleListItem>", "<SimpleListItem/>", "<SimpleNumberedList>", "</SimpleNumberedList>"));
1048
1049 $current_list = array();
1050 $text = "";
1051 for ($i = 0, $iMax = count($segments); $i < $iMax; $i++) {
1052 if ($segments[$i] == "<SimpleBulletList>") {
1053 if (count($current_list) == 0) {
1054 $list_start = true;
1055 }
1056 $current_list[] = "*";
1057 $li = false;
1058 } elseif ($segments[$i] == "<SimpleNumberedList>") {
1059 if (count($current_list) == 0) {
1060 $list_start = true;
1061 }
1062 $current_list[] = "#";
1063 $li = false;
1064 } elseif ($segments[$i] == "</SimpleBulletList>") {
1065 array_pop($current_list);
1066 $li = false;
1067 } elseif ($segments[$i] == "</SimpleNumberedList>") {
1068 array_pop($current_list);
1069 $li = false;
1070 } elseif ($segments[$i] == "<SimpleListItem>") {
1071 $li = true;
1072 } elseif ($segments[$i] == "</SimpleListItem>") {
1073 $li = false;
1074 } elseif ($segments[$i] == "<SimpleListItem/>") {
1075 if ($list_start) {
1076 $text .= "<br />";
1077 $list_start = false;
1078 }
1079 foreach ($current_list as $list) {
1080 $text .= $list;
1081 }
1082 $text .= "<br />";
1083 $li = false;
1084 } else {
1085 if ($li) {
1086 if ($list_start) {
1087 $text .= "<br />";
1088 $list_start = false;
1089 }
1090 foreach ($current_list as $list) {
1091 $text .= $list;
1092 }
1093 }
1094 $text .= $segments[$i];
1095 if ($li) {
1096 $text .= "<br />";
1097 }
1098 $li = false;
1099 }
1100 }
1101
1102 // remove trailing <br />, if text ends with list
1103 if ((($segments[count($segments) - 1] ?? "") === "</SimpleBulletList>" ||
1104 ($segments[count($segments) - 1] ?? "") === "</SimpleNumberedList>") &&
1105 substr($text, strlen($text) - 6) === "<br />") {
1106 $text = substr($text, 0, -6);
1107 }
1108
1109 return $text;
1110 }
ilPCParagraph\segmentString
static segmentString(string $a_haystack, array $a_needles)
Segments a string into an array at each position of a substring.
Definition: class.ilPCParagraph.php:1115

Field Documentation

◆ $bb_tags

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

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

Referenced by getBBMap().

◆ $inserted_pc_id

string ilPCParagraph::$inserted_pc_id
protected

Definition at line 28 of file class.ilPCParagraph.php.

◆ $lng

ilLanguage ilPCParagraph::$lng
protected

Definition at line 32 of file class.ilPCParagraph.php.

◆ $par_node

php4DOMElement ilPCParagraph::$par_node = null

Definition at line 30 of file class.ilPCParagraph.php.

◆ $user

ilObjUser ilPCParagraph::$user
protected

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

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