ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
Static Public Member Functions
ilBookmarkImportExport Class Reference
Services/Bookmarks

bookmark import export More...

+ Collaboration diagram for ilBookmarkImportExport:

Static Public Member Functions

static _parseFile ($file)
 parse Bookmark file static method returns 3 dimensional array of bookmarks and folders More...
 
static __parseNetscape (&$fp)
 parse Netscape bookmark file More...
 
static _exportBookmark ($obj_ids, $recursive=true, $title='')
 export bookmarks static method return html string More...
 
static __parseExport ($object, $depth=1, $recursive=true)
 recursive methode generates bookmark output for export More...
 
static _decodeEntities ($string)
 decode html entities of given string More...
 
static _convertCharset ($string, $from_charset='', $to_charset='UTF-8')
 converts charset of given string More...
 

Detailed Description

bookmark import export

Author
Manfred Thaler manfr.nosp@m.ed.t.nosp@m.haler.nosp@m.@end.nosp@m.o7.co.nosp@m.m
Version
$Id$

Definition at line 12 of file class.ilBookmarkImportExport.php.

Member Function Documentation

◆ __parseExport()

static ilBookmarkImportExport::__parseExport (   $object,
  $depth = 1,
  $recursive = true 
)
static

recursive methode generates bookmark output for export

Parameters
arraynode date
intdepth of recursion
booltrue for recursive export @access private

Definition at line 136 of file class.ilBookmarkImportExport.php.

137 {
138 switch ($object['type']) {
139 case 'bm':
140 $result.=str_repeat("\t", $depth);
141 $result.='<DT><A HREF="' . ilUtil::prepareFormOutput($object['target']) . '" ';
142 $result.='ADD_DATE="' . intval(0) . '" ';
143 $result.='LAST_VISIT="' . intval(0) . '" ';
144 $result.='LAST_MODIFIED="' . intval(0) . '">';
145 $result.=ilUtil::prepareFormOutput($object['title']) . '</A>' . "\n";
146 if ($object['description']) {
147 $result.='<DD>' .
148 ilUtil::prepareFormOutput($object['description']) . "\n";
149 }
150 break;
151 case 'bmf':
152 $result.=str_repeat("\t", $depth) . '<DT><H3 ADD_DATE="0">' .
153 ilUtil::prepareFormOutput($object['title']) . '</H3>' . "\n";
154 if ($object['description']) {
155 $result.='<DD>' .
156 ilUtil::prepareFormOutput($object['description']) . "\n";
157 }
158 $result.=str_repeat("\t", $depth) . '<DL><p>' . "\n";
159 if ($recursive) {
160 $depth++;
161 $sub_objects=ilBookmarkFolder::getObjects($object['child']);
162 foreach ($sub_objects as $sub_object) {
163 $result.=ilBookmarkImportExport::__parseExport(
164 $sub_object,
165 $depth,
166 $recursive
167 );
168 }
169 $depth--;
170 }
171 $result.=str_repeat("\t", $depth) . '</DL><p>' . "\n";
172 break;
173 }
174 return $result;
175 }
$result
$result
Definition: CleanUpTest.php:463
ilBookmarkFolder\getObjects
static getObjects($a_id)
static
Definition: class.ilBookmarkFolder.php:198
ilBookmarkImportExport\__parseExport
static __parseExport($object, $depth=1, $recursive=true)
recursive methode generates bookmark output for export
Definition: class.ilBookmarkImportExport.php:136
ilUtil\prepareFormOutput
static prepareFormOutput($a_str, $a_strip=false)
prepares string output for html forms @access public
Definition: class.ilUtil.php:2855

References $result, __parseExport(), ilBookmarkFolder\getObjects(), and ilUtil\prepareFormOutput().

Referenced by __parseExport(), and _exportBookmark().

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◆ __parseNetscape()

static ilBookmarkImportExport::__parseNetscape ( &  $fp)
static

parse Netscape bookmark file

Parameters
intfilepointer @access private

Definition at line 38 of file class.ilBookmarkImportExport.php.

39 {
40 $result=array();
41 $parent=array();
42 $start_id=0;
43 $id=0;
44 $ok=false;
45 while ($line=fgets($fp)) {
46 $line=trim($line);
47 if (preg_match('/<DL>/i', $line)) {
48 $parent_id=$id;
49 } elseif (preg_match('/<\/DL>/i', $line)) {
50 $parent_id=array_pop($parent);
51 } elseif (preg_match('/<DD>(.+)$/i', $line, $match)) {
52 // extract description
53 $desc=ilBookmarkImportExport::_convertCharset(trim($match[1]), $charset);
54 $desc=ilBookmarkImportExport::_decodeEntities($desc);
55 $result[$parent_id][$id]['description']=strip_tags($desc);
56 } elseif (preg_match('/<DT><H3[^>]*>(.*)<\/H3>/i', $line, $match)) {
57 //bookmark folder
58 array_push($parent, $parent_id);
59 $name=ilBookmarkImportExport::_convertCharset(trim($match[1]), $charset);
60 $name=ilBookmarkImportExport::_decodeEntities($name);
61 $id++;
62 $result[$parent_id][$id]=array(
63 'type'=>'bmf',
64 'title'=>strip_tags($name),
65 );
66 } elseif (preg_match('/<DT><A HREF="([^"]*)[^>]*>(.*)<\/A>/i', $line, $match)) {
67 $id++;
68 // extract url and title
69 $url=ilBookmarkImportExport::_convertCharset(trim($match[1]), $charset);
70 $url=ilBookmarkImportExport::_decodeEntities($url);
71 $name=ilBookmarkImportExport::_convertCharset(trim($match[2]), $charset);
72 $name=ilBookmarkImportExport::_decodeEntities($name);
73 // extract dates
74 if (preg_match("/ADD_DATE=\"([^\"]*)/i", $line, $match)) {
75 $add_date = $match[1];
76 } else {
77 $add_date=0;
78 }
79 if (preg_match("/LAST_VISIT=\"([^\"]*)/i", $line, $match)) {
80 $visited = $match[1];
81 } else {
82 $visited=0;
83 }
84 if (preg_match("/LAST_MODIFIED=\"([^\"]*)/i", $line, $match)) {
85 $modified = $match[1];
86 } else {
87 $modified=0;
88 }
89 $result[$parent_id][$id]=array(
90 'type'=>'bm',
91 'target'=>strip_tags($url),
92 'title'=>strip_tags($name),
93 'add_date'=>$add_date,
94 'visited'=>$visited,
95 'modified'=>$modified,
96 );
97 } elseif (preg_match("/<META\s+HTTP-EQUIV=\"Content-Type\".+CONTENT=\"([^\"]*)\"/i", $line, $match)) {
98 preg_match("/charset=([^ ]+)/", $match[1], $match);
99 $charset=$match[1];
100 }
101 }
102 return $result;
103 }
ilBookmarkImportExport\_decodeEntities
static _decodeEntities($string)
decode html entities of given string
Definition: class.ilBookmarkImportExport.php:182
ilBookmarkImportExport\_convertCharset
static _convertCharset($string, $from_charset='', $to_charset='UTF-8')
converts charset of given string
Definition: class.ilBookmarkImportExport.php:214
$id
if(!array_key_exists('StateId', $_REQUEST)) $id
Definition: expirywarning.php:14
$name
if($format !==null) $name
Definition: metadata.php:146
$url
$url
Definition: proxy_ylocal.php:28

References $id, $name, $ok, $result, $url, _convertCharset(), and _decodeEntities().

Referenced by _parseFile().

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◆ _convertCharset()

static ilBookmarkImportExport::_convertCharset (   $string,
  $from_charset = '',
  $to_charset = 'UTF-8' 
)
static

converts charset of given string

Parameters
stringstring to converte
stringfrom charset
stringto charset @access public

Definition at line 214 of file class.ilBookmarkImportExport.php.

215 {
216 if (extension_loaded("mbstring")) {
217 if (!$from_charset) {
218 // try to detect charset
219 mb_detect_order("ASCII, JIS, UTF-8, EUC-JP, SJIS, ISO-8859-15, Windows-1252");
220 $from_charset=mb_detect_encoding($string);
221 }
222 if (strtoupper($from_charset)!=$to_charset) {
223 return @mb_convert_encoding($string, $to_charset, $from_charset);
224 }
225 }
226 return $string;
227 }

Referenced by __parseNetscape().

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◆ _decodeEntities()

static ilBookmarkImportExport::_decodeEntities (   $string)
static

decode html entities of given string

Parameters
stringstring to decode @access public

Definition at line 182 of file class.ilBookmarkImportExport.php.

183 {
184 if (function_exists('html_entity_decode')) {
185 $string= html_entity_decode($string, ENT_QUOTES, "ISO-8859-15"); #NOTE: UTF-8 does not work!
186 } else {
187 $trans_table = array_flip(get_html_translation_table(HTML_ENTITIES, ENT_QUOTES));
188 $string = strtr($string, $trans_table);
189 }
190 $string= preg_replace_callback(
191 '/&#(\d+);/m',
192 function ($hit) {
193 return chr($hit[1]);
194 },
195 $string
196 ); #decimal notation
197 $string= preg_replace_callback(
198 '/&#x([a-f0-9]+);/mi',
199 function ($hit) {
200 return chr(hexdec($hit[1]));
201 },
202 $string
203 ); #hex notation
204 return $string;
205 }

Referenced by __parseNetscape().

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◆ _exportBookmark()

static ilBookmarkImportExport::_exportBookmark (   $obj_ids,
  $recursive = true,
  $title = '' 
)
static

export bookmarks static method return html string

Parameters
arrayarray of bookmark ids to export
booltrue for recursive export
stringtitle of html page

Definition at line 111 of file class.ilBookmarkImportExport.php.

112 {
113 $htmlCont='<!DOCTYPE NETSCAPE-Bookmark-file-1>' . "\n";
114 $htmlCont.='<!-- Created by ilias - www.ilias.de -->' . "\n";
115 $htmlCont.='<!-- on ' . date('r') . ' -->' . "\n\n";
116 $htmlCont.='<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">' . "\n";
117 $htmlCont.='<TITLE>' . ilUtil::prepareFormOutput($title) . '</TITLE>' . "\n";
118 $htmlCont.='<H1>' . ilUtil::prepareFormOutput($title) . '</H1>' . "\n\n";
119 $htmlCont.='<DL><p>' . "\n";
120 foreach ($obj_ids as $obj_id) {
121 $object = ilBookmarkFolder::getObject($obj_id);
122 $htmlCont.=ilBookmarkImportExport::__parseExport($object, 1, $recursive);
123 }
124 $htmlCont.='</DL><p>' . "\n";
125 //echo htmlentities($htmlCont); exit;
126 return $htmlCont;
127 }
date
date( 'd-M-Y', $objPHPExcel->getProperties() ->getCreated())
Definition: 31docproperties_write-xls.php:86
ilBookmarkFolder\getObject
static getObject($a_id)
static
Definition: class.ilBookmarkFolder.php:256

References $title, __parseExport(), date, ilBookmarkFolder\getObject(), and ilUtil\prepareFormOutput().

Referenced by ilBookmarkAdministrationGUI\export().

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◆ _parseFile()

static ilBookmarkImportExport::_parseFile (   $file)
static

parse Bookmark file static method returns 3 dimensional array of bookmarks and folders

Parameters
stringfile

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

20 {
21 if (file_exists($file) && is_file($file)) {
22 $fp = fopen($file, "r-");
23 while ($line=fgets($fp)) {
24 $line=trim($line);
25 if (preg_match('/<!DOCTYPE NETSCAPE-Bookmark-file-1>/i', $line)) {
26 return ilBookmarkImportExport::__parseNetscape($fp);
27 }
28 }
29 }
30 return false;
31 }
ilBookmarkImportExport\__parseNetscape
static __parseNetscape(&$fp)
parse Netscape bookmark file
Definition: class.ilBookmarkImportExport.php:38
$file
if(!file_exists("$old.txt")) if( $old===$new) if(file_exists("$new.txt")) $file
Definition: rename-config.php:43

References $file, and __parseNetscape().

Referenced by ilBookmarkAdministrationGUI\importFile().

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