ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
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 138 of file class.ilBookmarkImportExport.php.

139 {
140 switch ($object['type'])
141 {
142 case 'bm':
143 $result.=str_repeat("\t",$depth);
144 $result.='<DT><A HREF="'.ilUtil::prepareFormOutput($object['target']).'" ';
145 $result.='ADD_DATE="'.intval(0).'" ';
146 $result.='LAST_VISIT="'.intval(0).'" ';
147 $result.='LAST_MODIFIED="'.intval(0).'">';
148 $result.=ilUtil::prepareFormOutput($object['title']).'</A>'."\n";
149 if ($object['description']) $result.='<DD>'.
150 ilUtil::prepareFormOutput($object['description'])."\n";
151 break;
152 case 'bmf':
153 $result.=str_repeat("\t",$depth).'<DT><H3 ADD_DATE="0">'.
154 ilUtil::prepareFormOutput($object['title']).'</H3>'."\n";
155 if ($object['description']) $result.='<DD>'.
156 ilUtil::prepareFormOutput($object['description'])."\n";
157 $result.=str_repeat("\t",$depth).'<DL><p>'."\n";
158 if ($recursive)
159 {
160 $depth++;
161 $sub_objects=ilBookmarkFolder::getObjects($object['child']);
162 foreach ($sub_objects as $sub_object)
163 {
164 $result.=ilBookmarkImportExport::__parseExport($sub_object,
165 $depth,$recursive);
166 }
167 $depth--;
168 }
169 $result.=str_repeat("\t",$depth).'</DL><p>'."\n";
170 break;
171 }
172 return $result;
173 }
$result
$result
Definition: CleanUpTest.php:407
ilBookmarkFolder\getObjects
static getObjects($a_id)
static
Definition: class.ilBookmarkFolder.php:197
ilBookmarkImportExport\__parseExport
static __parseExport($object, $depth=1, $recursive=true)
recursive methode generates bookmark output for export
Definition: class.ilBookmarkImportExport.php:138
ilUtil\prepareFormOutput
static prepareFormOutput($a_str, $a_strip=false)
prepares string output for html forms @access public
Definition: class.ilUtil.php:3060

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 40 of file class.ilBookmarkImportExport.php.

41 {
42 $result=array();
43 $parent=array();
44 $start_id=0;
45 $id=0;
46 $ok=false;
47 while ($line=fgets($fp))
48 {
49 $line=trim($line);
50 if (preg_match('/<DL>/i',$line))
51 {
52 $parent_id=$id;
53 }
54 elseif (preg_match('/<\/DL>/i',$line))
55 {
56 $parent_id=array_pop($parent);
57 }
58 elseif (preg_match('/<DD>(.+)$/i',$line,$match))
59 {
60 // extract description
61 $desc=ilBookmarkImportExport::_convertCharset(trim($match[1]),$charset);
62 $desc=ilBookmarkImportExport::_decodeEntities($desc);
63 $result[$parent_id][$id]['description']=strip_tags($desc);
64 }
65 elseif (preg_match('/<DT><H3[^>]*>(.*)<\/H3>/i',$line,$match))
66 {
67 //bookmark folder
68 array_push($parent,$parent_id);
69 $name=ilBookmarkImportExport::_convertCharset(trim($match[1]),$charset);
70 $name=ilBookmarkImportExport::_decodeEntities($name);
71 $id++;
72 $result[$parent_id][$id]=array(
73 'type'=>'bmf',
74 'title'=>strip_tags($name),
75 );
76 }
77 elseif (preg_match('/<DT><A HREF="([^"]*)[^>]*>(.*)<\/A>/i', $line, $match))
78 {
79 $id++;
80 // extract url and title
81 $url=ilBookmarkImportExport::_convertCharset(trim($match[1]),$charset);
82 $url=ilBookmarkImportExport::_decodeEntities($url);
83 $name=ilBookmarkImportExport::_convertCharset(trim($match[2]),$charset);
84 $name=ilBookmarkImportExport::_decodeEntities($name);
85 // extract dates
86 if (preg_match("/ADD_DATE=\"([^\"]*)/i", $line, $match)) $add_date = $match[1]; else $add_date=0;
87 if (preg_match("/LAST_VISIT=\"([^\"]*)/i", $line, $match)) $visited = $match[1]; else $visited=0;
88 if (preg_match("/LAST_MODIFIED=\"([^\"]*)/i", $line, $match)) $modified = $match[1]; else $modified=0;
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 }
98 elseif (preg_match("/<META\s+HTTP-EQUIV=\"Content-Type\".+CONTENT=\"([^\"]*)\"/i", $line, $match))
99 {
100 preg_match("/charset=([^ ]+)/", $match[1], $match);
101 $charset=$match[1];
102 }
103 }
104 return $result;
105 }
ilBookmarkImportExport\_decodeEntities
static _decodeEntities($string)
decode html entities of given string
Definition: class.ilBookmarkImportExport.php:180
ilBookmarkImportExport\_convertCharset
static _convertCharset($string, $from_charset='', $to_charset='UTF-8')
converts charset of given string
Definition: class.ilBookmarkImportExport.php:215
$url
$url
Definition: shib_logout.php:72

References $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 215 of file class.ilBookmarkImportExport.php.

216 {
217 if (extension_loaded("mbstring"))
218 {
219 if (!$from_charset)
220 {
221 // try to detect charset
222 mb_detect_order("ASCII, JIS, UTF-8, EUC-JP, SJIS, ISO-8859-15, Windows-1252");
223 $from_charset=mb_detect_encoding ($string);
224 }
225 if (strtoupper($from_charset)!=$to_charset)
226 {
227 return @mb_convert_encoding($string,$to_charset,$from_charset);
228 }
229 }
230 return $string;
231 }

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 180 of file class.ilBookmarkImportExport.php.

181 {
182 if (function_exists('html_entity_decode'))
183 {
184 $string= html_entity_decode($string,ENT_QUOTES,"ISO-8859-15"); #NOTE: UTF-8 does not work!
185 }
186 else
187 {
188 $trans_table = array_flip(get_html_translation_table(HTML_ENTITIES, ENT_QUOTES));
189 $string = strtr($string, $trans_table );
190 }
191 $string= preg_replace_callback(
192 '/&#(\d+);/m',
193 function($hit){
194 return chr($hit[1]);
195 },
196 $string
197 ); #decimal notation
198 $string= preg_replace_callback(
199 '/&#x([a-f0-9]+);/mi',
200 function($hit) {
201 return chr(hexdec($hit[1]));
202 },
203 $string
204 ); #hex notation
205 return $string;
206 }

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 113 of file class.ilBookmarkImportExport.php.

114 {
115 $htmlCont='<!DOCTYPE NETSCAPE-Bookmark-file-1>'."\n";
116 $htmlCont.='<!-- Created by ilias - www.ilias.de -->'."\n";
117 $htmlCont.='<!-- on '.date('r').' -->'."\n\n";
118 $htmlCont.='<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">'."\n";
119 $htmlCont.='<TITLE>'.ilUtil::prepareFormOutput($title).'</TITLE>'."\n";
120 $htmlCont.='<H1>'.ilUtil::prepareFormOutput($title).'</H1>'."\n\n";
121 $htmlCont.='<DL><p>'."\n";
122 foreach ($obj_ids as $obj_id) {
123 $object = ilBookmarkFolder::getObject($obj_id);
124 $htmlCont.=ilBookmarkImportExport::__parseExport($object,1,$recursive);
125 }
126 $htmlCont.='</DL><p>'."\n";
127//echo htmlentities($htmlCont); exit;
128 return $htmlCont;
129 }
ilBookmarkFolder\getObject
static getObject($a_id)
static
Definition: class.ilBookmarkFolder.php:262

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

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 {
23 $fp = fopen($file, "r-");
24 while ($line=fgets($fp))
25 {
26 $line=trim($line);
27 if (preg_match('/<!DOCTYPE NETSCAPE-Bookmark-file-1>/i', $line)) {
28 return ilBookmarkImportExport::__parseNetscape($fp);
29 }
30 }
31 }
32 return false;
33 }
ilBookmarkImportExport\__parseNetscape
static __parseNetscape(&$fp)
parse Netscape bookmark file
Definition: class.ilBookmarkImportExport.php:40
$file
if(!file_exists("$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: