├── LICENSE ├── README ├── conf ├── default.php └── metadata.php ├── lang └── en │ ├── lang.php │ └── settings.php ├── plugin.info.txt ├── script.js ├── style.less └── syntax.php /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. By contrast, the GNU General Public 13 | License is intended to guarantee your freedom to share and change free 14 | software--to make sure the software is free for all its users. This 15 | General Public License applies to most of the Free Software 16 | Foundation's software and to any other program whose authors commit to 17 | using it. (Some other Free Software Foundation software is covered by 18 | the GNU Lesser General Public License instead.) You can apply it to 19 | your programs, too. 20 | 21 | When we speak of free software, we are referring to freedom, not 22 | price. Our General Public Licenses are designed to make sure that you 23 | have the freedom to distribute copies of free software (and charge for 24 | this service if you wish), that you receive source code or can get it 25 | if you want it, that you can change the software or use pieces of it 26 | in new free programs; and that you know you can do these things. 27 | 28 | To protect your rights, we need to make restrictions that forbid 29 | anyone to deny you these rights or to ask you to surrender the rights. 30 | These restrictions translate to certain responsibilities for you if you 31 | distribute copies of the software, or if you modify it. 32 | 33 | For example, if you distribute copies of such a program, whether 34 | gratis or for a fee, you must give the recipients all the rights that 35 | you have. You must make sure that they, too, receive or can get the 36 | source code. And you must show them these terms so they know their 37 | rights. 38 | 39 | We protect your rights with two steps: (1) copyright the software, and 40 | (2) offer you this license which gives you legal permission to copy, 41 | distribute and/or modify the software. 42 | 43 | Also, for each author's protection and ours, we want to make certain 44 | that everyone understands that there is no warranty for this free 45 | software. If the software is modified by someone else and passed on, we 46 | want its recipients to know that what they have is not the original, so 47 | that any problems introduced by others will not reflect on the original 48 | authors' reputations. 49 | 50 | Finally, any free program is threatened constantly by software 51 | patents. We wish to avoid the danger that redistributors of a free 52 | program will individually obtain patent licenses, in effect making the 53 | program proprietary. To prevent this, we have made it clear that any 54 | patent must be licensed for everyone's free use or not licensed at all. 55 | 56 | The precise terms and conditions for copying, distribution and 57 | modification follow. 58 | 59 | GNU GENERAL PUBLIC LICENSE 60 | TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 61 | 62 | 0. This License applies to any program or other work which contains 63 | a notice placed by the copyright holder saying it may be distributed 64 | under the terms of this General Public License. The "Program", below, 65 | refers to any such program or work, and a "work based on the Program" 66 | means either the Program or any derivative work under copyright law: 67 | that is to say, a work containing the Program or a portion of it, 68 | either verbatim or with modifications and/or translated into another 69 | language. (Hereinafter, translation is included without limitation in 70 | the term "modification".) Each licensee is addressed as "you". 71 | 72 | Activities other than copying, distribution and modification are not 73 | covered by this License; they are outside its scope. The act of 74 | running the Program is not restricted, and the output from the Program 75 | is covered only if its contents constitute a work based on the 76 | Program (independent of having been made by running the Program). 77 | Whether that is true depends on what the Program does. 78 | 79 | 1. You may copy and distribute verbatim copies of the Program's 80 | source code as you receive it, in any medium, provided that you 81 | conspicuously and appropriately publish on each copy an appropriate 82 | copyright notice and disclaimer of warranty; keep intact all the 83 | notices that refer to this License and to the absence of any warranty; 84 | and give any other recipients of the Program a copy of this License 85 | along with the Program. 86 | 87 | You may charge a fee for the physical act of transferring a copy, and 88 | you may at your option offer warranty protection in exchange for a fee. 89 | 90 | 2. You may modify your copy or copies of the Program or any portion 91 | of it, thus forming a work based on the Program, and copy and 92 | distribute such modifications or work under the terms of Section 1 93 | above, provided that you also meet all of these conditions: 94 | 95 | a) You must cause the modified files to carry prominent notices 96 | stating that you changed the files and the date of any change. 97 | 98 | b) You must cause any work that you distribute or publish, that in 99 | whole or in part contains or is derived from the Program or any 100 | part thereof, to be licensed as a whole at no charge to all third 101 | parties under the terms of this License. 102 | 103 | c) If the modified program normally reads commands interactively 104 | when run, you must cause it, when started running for such 105 | interactive use in the most ordinary way, to print or display an 106 | announcement including an appropriate copyright notice and a 107 | notice that there is no warranty (or else, saying that you provide 108 | a warranty) and that users may redistribute the program under 109 | these conditions, and telling the user how to view a copy of this 110 | License. (Exception: if the Program itself is interactive but 111 | does not normally print such an announcement, your work based on 112 | the Program is not required to print an announcement.) 113 | 114 | These requirements apply to the modified work as a whole. If 115 | identifiable sections of that work are not derived from the Program, 116 | and can be reasonably considered independent and separate works in 117 | themselves, then this License, and its terms, do not apply to those 118 | sections when you distribute them as separate works. But when you 119 | distribute the same sections as part of a whole which is a work based 120 | on the Program, the distribution of the whole must be on the terms of 121 | this License, whose permissions for other licensees extend to the 122 | entire whole, and thus to each and every part regardless of who wrote it. 123 | 124 | Thus, it is not the intent of this section to claim rights or contest 125 | your rights to work written entirely by you; rather, the intent is to 126 | exercise the right to control the distribution of derivative or 127 | collective works based on the Program. 128 | 129 | In addition, mere aggregation of another work not based on the Program 130 | with the Program (or with a work based on the Program) on a volume of 131 | a storage or distribution medium does not bring the other work under 132 | the scope of this License. 133 | 134 | 3. You may copy and distribute the Program (or a work based on it, 135 | under Section 2) in object code or executable form under the terms of 136 | Sections 1 and 2 above provided that you also do one of the following: 137 | 138 | a) Accompany it with the complete corresponding machine-readable 139 | source code, which must be distributed under the terms of Sections 140 | 1 and 2 above on a medium customarily used for software interchange; or, 141 | 142 | b) Accompany it with a written offer, valid for at least three 143 | years, to give any third party, for a charge no more than your 144 | cost of physically performing source distribution, a complete 145 | machine-readable copy of the corresponding source code, to be 146 | distributed under the terms of Sections 1 and 2 above on a medium 147 | customarily used for software interchange; or, 148 | 149 | c) Accompany it with the information you received as to the offer 150 | to distribute corresponding source code. (This alternative is 151 | allowed only for noncommercial distribution and only if you 152 | received the program in object code or executable form with such 153 | an offer, in accord with Subsection b above.) 154 | 155 | The source code for a work means the preferred form of the work for 156 | making modifications to it. For an executable work, complete source 157 | code means all the source code for all modules it contains, plus any 158 | associated interface definition files, plus the scripts used to 159 | control compilation and installation of the executable. However, as a 160 | special exception, the source code distributed need not include 161 | anything that is normally distributed (in either source or binary 162 | form) with the major components (compiler, kernel, and so on) of the 163 | operating system on which the executable runs, unless that component 164 | itself accompanies the executable. 165 | 166 | If distribution of executable or object code is made by offering 167 | access to copy from a designated place, then offering equivalent 168 | access to copy the source code from the same place counts as 169 | distribution of the source code, even though third parties are not 170 | compelled to copy the source along with the object code. 171 | 172 | 4. You may not copy, modify, sublicense, or distribute the Program 173 | except as expressly provided under this License. Any attempt 174 | otherwise to copy, modify, sublicense or distribute the Program is 175 | void, and will automatically terminate your rights under this License. 176 | However, parties who have received copies, or rights, from you under 177 | this License will not have their licenses terminated so long as such 178 | parties remain in full compliance. 179 | 180 | 5. You are not required to accept this License, since you have not 181 | signed it. However, nothing else grants you permission to modify or 182 | distribute the Program or its derivative works. These actions are 183 | prohibited by law if you do not accept this License. Therefore, by 184 | modifying or distributing the Program (or any work based on the 185 | Program), you indicate your acceptance of this License to do so, and 186 | all its terms and conditions for copying, distributing or modifying 187 | the Program or works based on it. 188 | 189 | 6. Each time you redistribute the Program (or any work based on the 190 | Program), the recipient automatically receives a license from the 191 | original licensor to copy, distribute or modify the Program subject to 192 | these terms and conditions. You may not impose any further 193 | restrictions on the recipients' exercise of the rights granted herein. 194 | You are not responsible for enforcing compliance by third parties to 195 | this License. 196 | 197 | 7. If, as a consequence of a court judgment or allegation of patent 198 | infringement or for any other reason (not limited to patent issues), 199 | conditions are imposed on you (whether by court order, agreement or 200 | otherwise) that contradict the conditions of this License, they do not 201 | excuse you from the conditions of this License. If you cannot 202 | distribute so as to satisfy simultaneously your obligations under this 203 | License and any other pertinent obligations, then as a consequence you 204 | may not distribute the Program at all. For example, if a patent 205 | license would not permit royalty-free redistribution of the Program by 206 | all those who receive copies directly or indirectly through you, then 207 | the only way you could satisfy both it and this License would be to 208 | refrain entirely from distribution of the Program. 209 | 210 | If any portion of this section is held invalid or unenforceable under 211 | any particular circumstance, the balance of the section is intended to 212 | apply and the section as a whole is intended to apply in other 213 | circumstances. 214 | 215 | It is not the purpose of this section to induce you to infringe any 216 | patents or other property right claims or to contest validity of any 217 | such claims; this section has the sole purpose of protecting the 218 | integrity of the free software distribution system, which is 219 | implemented by public license practices. Many people have made 220 | generous contributions to the wide range of software distributed 221 | through that system in reliance on consistent application of that 222 | system; it is up to the author/donor to decide if he or she is willing 223 | to distribute software through any other system and a licensee cannot 224 | impose that choice. 225 | 226 | This section is intended to make thoroughly clear what is believed to 227 | be a consequence of the rest of this License. 228 | 229 | 8. If the distribution and/or use of the Program is restricted in 230 | certain countries either by patents or by copyrighted interfaces, the 231 | original copyright holder who places the Program under this License 232 | may add an explicit geographical distribution limitation excluding 233 | those countries, so that distribution is permitted only in or among 234 | countries not thus excluded. In such case, this License incorporates 235 | the limitation as if written in the body of this License. 236 | 237 | 9. The Free Software Foundation may publish revised and/or new versions 238 | of the General Public License from time to time. Such new versions will 239 | be similar in spirit to the present version, but may differ in detail to 240 | address new problems or concerns. 241 | 242 | Each version is given a distinguishing version number. If the Program 243 | specifies a version number of this License which applies to it and "any 244 | later version", you have the option of following the terms and conditions 245 | either of that version or of any later version published by the Free 246 | Software Foundation. If the Program does not specify a version number of 247 | this License, you may choose any version ever published by the Free Software 248 | Foundation. 249 | 250 | 10. If you wish to incorporate parts of the Program into other free 251 | programs whose distribution conditions are different, write to the author 252 | to ask for permission. For software which is copyrighted by the Free 253 | Software Foundation, write to the Free Software Foundation; we sometimes 254 | make exceptions for this. Our decision will be guided by the two goals 255 | of preserving the free status of all derivatives of our free software and 256 | of promoting the sharing and reuse of software generally. 257 | 258 | NO WARRANTY 259 | 260 | 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY 261 | FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN 262 | OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES 263 | PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED 264 | OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 265 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS 266 | TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE 267 | PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, 268 | REPAIR OR CORRECTION. 269 | 270 | 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 271 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR 272 | REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 273 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING 274 | OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED 275 | TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY 276 | YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER 277 | PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE 278 | POSSIBILITY OF SUCH DAMAGES. 279 | 280 | END OF TERMS AND CONDITIONS 281 | 282 | How to Apply These Terms to Your New Programs 283 | 284 | If you develop a new program, and you want it to be of the greatest 285 | possible use to the public, the best way to achieve this is to make it 286 | free software which everyone can redistribute and change under these terms. 287 | 288 | To do so, attach the following notices to the program. It is safest 289 | to attach them to the start of each source file to most effectively 290 | convey the exclusion of warranty; and each file should have at least 291 | the "copyright" line and a pointer to where the full notice is found. 292 | 293 | 294 | Copyright (C) 295 | 296 | This program is free software; you can redistribute it and/or modify 297 | it under the terms of the GNU General Public License as published by 298 | the Free Software Foundation; either version 2 of the License, or 299 | (at your option) any later version. 300 | 301 | This program is distributed in the hope that it will be useful, 302 | but WITHOUT ANY WARRANTY; without even the implied warranty of 303 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 304 | GNU General Public License for more details. 305 | 306 | You should have received a copy of the GNU General Public License along 307 | with this program; if not, write to the Free Software Foundation, Inc., 308 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 309 | 310 | Also add information on how to contact you by electronic and paper mail. 311 | 312 | If the program is interactive, make it output a short notice like this 313 | when it starts in an interactive mode: 314 | 315 | Gnomovision version 69, Copyright (C) year name of author 316 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 317 | This is free software, and you are welcome to redistribute it 318 | under certain conditions; type `show c' for details. 319 | 320 | The hypothetical commands `show w' and `show c' should show the appropriate 321 | parts of the General Public License. Of course, the commands you use may 322 | be called something other than `show w' and `show c'; they could even be 323 | mouse-clicks or menu items--whatever suits your program. 324 | 325 | You should also get your employer (if you work as a programmer) or your 326 | school, if any, to sign a "copyright disclaimer" for the program, if 327 | necessary. Here is a sample; alter the names: 328 | 329 | Yoyodyne, Inc., hereby disclaims all copyright interest in the program 330 | `Gnomovision' (which makes passes at compilers) written by James Hacker. 331 | 332 | , 1 April 1989 333 | Ty Coon, President of Vice 334 | 335 | This General Public License does not permit incorporating your program into 336 | proprietary programs. If your program is a subroutine library, you may 337 | consider it more useful to permit linking proprietary applications with the 338 | library. If this is what you want to do, use the GNU Lesser General 339 | Public License instead of this License. 340 | -------------------------------------------------------------------------------- /README: -------------------------------------------------------------------------------- 1 | simplenavi plugin for DokuWiki 2 | 3 | Create a simple navigation tree based on namespaces 4 | 5 | All documentation for this plugin can be found at 6 | https://www.dokuwiki.org/plugin:simplenavi 7 | 8 | If you install this plugin manually, make sure it is installed in 9 | lib/plugins/simplenavi/ - if the folder is called different it 10 | will not work! 11 | 12 | Please refer to http://www.dokuwiki.org/extensions for additional info 13 | on how to install extensions in DokuWiki. 14 | 15 | ---- 16 | Copyright (C) Andreas Gohr 17 | 18 | This program is free software; you can redistribute it and/or modify 19 | it under the terms of the GNU General Public License as published by 20 | the Free Software Foundation; version 2 of the License 21 | 22 | This program is distributed in the hope that it will be useful, 23 | but WITHOUT ANY WARRANTY; without even the implied warranty of 24 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25 | GNU General Public License for more details. 26 | 27 | See the LICENSING file for details 28 | -------------------------------------------------------------------------------- /conf/default.php: -------------------------------------------------------------------------------- 1 | array( 9 | 'id', 10 | 'title', 11 | 'ns_id', 12 | 'ns_title', 13 | )); 14 | $meta['peek'] = array('numeric', '_min' => 0); 15 | -------------------------------------------------------------------------------- /lang/en/lang.php: -------------------------------------------------------------------------------- 1 | ') 7 | .addClass('edit') 8 | .attr('placeholder', LANG.plugins.simplenavi.filter) 9 | .val(window.sessionStorage.getItem('simplenavi-filter')); 10 | 11 | $box.on('input', function (e) { 12 | const value = e.target.value; 13 | window.sessionStorage.setItem('simplenavi-filter', value); 14 | const lookup = new RegExp(value, 'i'); 15 | $plugin.find('li.hidden').removeClass('hidden'); 16 | $plugin.find('> ul > li > .li').filter(function () { 17 | return !this.textContent.match(lookup); 18 | }).parents('li').addClass('hidden'); 19 | }); 20 | 21 | $plugin.prepend($box); 22 | $box.trigger('input'); 23 | }); 24 | -------------------------------------------------------------------------------- /style.less: -------------------------------------------------------------------------------- 1 | .plugin__simplenavi { 2 | input { 3 | width: 100%; 4 | max-width: 50vh; 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /syntax.php: -------------------------------------------------------------------------------- 1 | 16 | */ 17 | class syntax_plugin_simplenavi extends SyntaxPlugin 18 | { 19 | protected string $ns; 20 | protected string $currentID; 21 | protected bool $usetitle; 22 | protected string $sort; 23 | protected bool $home; 24 | protected int $peek = 0; 25 | protected bool $filter = false; 26 | 27 | /** @inheritdoc */ 28 | public function getType() 29 | { 30 | return 'substition'; 31 | } 32 | 33 | /** @inheritdoc */ 34 | public function getPType() 35 | { 36 | return 'block'; 37 | } 38 | 39 | /** @inheritdoc */ 40 | public function getSort() 41 | { 42 | return 155; 43 | } 44 | 45 | /** @inheritdoc */ 46 | public function connectTo($mode) 47 | { 48 | $this->Lexer->addSpecialPattern('{{simplenavi>[^}]*}}', $mode, 'plugin_simplenavi'); 49 | } 50 | 51 | /** @inheritdoc */ 52 | public function handle($match, $state, $pos, Doku_Handler $handler) 53 | { 54 | return explode(' ', substr($match, 13, -2)); 55 | } 56 | 57 | /** @inheritdoc */ 58 | public function render($format, Doku_Renderer $renderer, $data) 59 | { 60 | if ($format != 'xhtml') return false; 61 | $renderer->nocache(); 62 | 63 | global $INFO; 64 | 65 | // first data is namespace, rest is options 66 | $ns = array_shift($data); 67 | if ($ns && $ns[0] === '.') { 68 | // resolve relative to current page 69 | $ns = getNS((new PageResolver($INFO['id']))->resolveId("$ns:xxx")); 70 | } else { 71 | $ns = cleanID($ns); 72 | } 73 | 74 | $this->initState( 75 | $ns, 76 | $INFO['id'], 77 | (bool)$this->getConf('usetitle'), 78 | $this->getConf('sort'), 79 | in_array('home', $data), 80 | $this->getConf('peek', 0), 81 | in_array('filter', $data) 82 | ); 83 | 84 | $tree = $this->getTree(); 85 | 86 | $class = 'plugin__simplenavi'; 87 | if ($this->filter) { 88 | $class .= ' plugin__simplenavi_filter'; 89 | } 90 | 91 | $renderer->doc .= '
'; 92 | $this->renderTree($renderer, $tree->getTop()); 93 | $renderer->doc .= '
'; 94 | 95 | return true; 96 | } 97 | 98 | /** 99 | * Initialize the configuration state of the plugin 100 | * 101 | * Also used in testing 102 | */ 103 | public function initState( 104 | string $ns, 105 | string $currentID, 106 | bool $usetitle, 107 | string $sort, 108 | bool $home, 109 | int $peek = 0, 110 | bool $filter = false 111 | ) 112 | { 113 | $this->ns = $ns; 114 | $this->currentID = $currentID; 115 | $this->usetitle = $usetitle; 116 | $this->sort = $sort; 117 | $this->home = $home; 118 | $this->peek = $peek; 119 | $this->filter = $filter; 120 | } 121 | 122 | /** 123 | * Create the tree 124 | * 125 | * @return PageTreeBuilder 126 | */ 127 | protected function getTree(): PageTreeBuilder 128 | { 129 | $tree = new PageTreeBuilder($this->ns); 130 | $tree->addFlag(PageTreeBuilder::FLAG_NS_AS_STARTPAGE); 131 | if ($this->home) $tree->addFlag(PageTreeBuilder::FLAG_SELF_TOP); 132 | $tree->setRecursionDecision(\Closure::fromCallable([$this, 'treeRecursionDecision'])); 133 | $tree->setNodeProcessor(\Closure::fromCallable([$this, 'treeNodeProcessor'])); 134 | $tree->generate(); 135 | 136 | switch ($this->sort) { 137 | case 'id': 138 | $tree->sort(TreeSort::SORT_BY_ID); 139 | break; 140 | case 'title': 141 | $tree->sort(TreeSort::SORT_BY_TITLE); 142 | break; 143 | case 'ns_id': 144 | $tree->sort(TreeSort::SORT_BY_NS_FIRST_THEN_ID); 145 | break; 146 | default: 147 | $tree->sort(TreeSort::SORT_BY_NS_FIRST_THEN_TITLE); 148 | break; 149 | } 150 | 151 | return $tree; 152 | } 153 | 154 | 155 | /** 156 | * Callback for the PageTreeBuilder to decide if we want to recurse into a node 157 | * 158 | * @param AbstractNode $node 159 | * @param int $depth 160 | * @return bool 161 | */ 162 | protected function treeRecursionDecision(AbstractNode $node, int $depth): bool 163 | { 164 | if ($node instanceof WikiStartpage) { 165 | $id = $node->getNs(); // use the namespace for startpages 166 | } else { 167 | $id = $node->getId(); 168 | } 169 | 170 | $is_current = $this->isParent($this->currentID, $id); 171 | $node->setProperty('is_current', $is_current); 172 | 173 | // always recurse into the current page path 174 | if ($is_current) return true; 175 | 176 | // should we peek deeper to see if there's something readable? 177 | if ($depth < $this->peek && auth_quickaclcheck($node->getId()) < AUTH_READ) { 178 | return true; 179 | } 180 | 181 | return false; 182 | } 183 | 184 | /** 185 | * Callback for the PageTreeBuilder to process a node 186 | * 187 | * @param AbstractNode $node 188 | * @return AbstractNode|null 189 | */ 190 | protected function treeNodeProcessor(AbstractNode $node): ?AbstractNode 191 | { 192 | $perm = auth_quickaclcheck($node->getId()); 193 | $node->setProperty('permission', $perm); 194 | $node->setTitle($this->getTitle($node->getId())); 195 | 196 | 197 | if ($node->hasChildren()) { 198 | // this node has children, we add it to the tree regardless of the permission 199 | // permissions are checked again when rendering 200 | return $node; 201 | } 202 | 203 | if ($perm < AUTH_READ) { 204 | // no children, no permission. No need to add it to the tree 205 | return null; 206 | } 207 | 208 | // don't show hidden pages 209 | if(isHiddenPage($node->getId())) return null; 210 | 211 | return $node; 212 | } 213 | 214 | 215 | /** 216 | * Render the tree 217 | * 218 | * @param Doku_Renderer $R The current renderer 219 | * @param AbstractNode $top The top node of the tree (use getTop() to get it) 220 | * @param int $level current nesting level, starting at 1 221 | * @return void 222 | */ 223 | protected function renderTree(Doku_Renderer $R, AbstractNode $top, $level = 1) 224 | { 225 | $R->listu_open(); 226 | foreach ($top->getChildren() as $node) { 227 | $isfolder = $node instanceof WikiNamespace; 228 | $incurrent = $node->getProperty('is_current', false); 229 | 230 | $R->listitem_open(1, $isfolder); 231 | $R->listcontent_open(); 232 | if ($incurrent) $R->strong_open(); 233 | 234 | if (((int)$node->getProperty('permission', 0)) < AUTH_READ) { 235 | $R->cdata($node->getTitle()); 236 | } else { 237 | $R->internallink($node->getId(), $node->getTitle(), null, false, 'navigation'); 238 | } 239 | 240 | if ($incurrent) $R->strong_close(); 241 | $R->listcontent_close(); 242 | if ($node->hasChildren()) { 243 | $this->renderTree($R, $node, $level + 1); 244 | } 245 | $R->listitem_close(); 246 | } 247 | $R->listu_close(); 248 | } 249 | 250 | /** 251 | * Check if the given parent ID is a parent of the child ID 252 | * 253 | * @param string $child 254 | * @param string $parent 255 | * @return bool 256 | */ 257 | protected function isParent(string $child, string $parent) 258 | { 259 | // Empty parent is considered a parent of all pages 260 | if ($parent === '') { 261 | return true; 262 | } 263 | 264 | $child = explode(':', $child); 265 | $parent = explode(':', $parent); 266 | return array_slice($child, 0, count($parent)) === $parent; 267 | } 268 | 269 | 270 | /** 271 | * Get the title for the given page ID 272 | * 273 | * @param string $id 274 | * @return string 275 | */ 276 | protected function getTitle($id) 277 | { 278 | global $conf; 279 | 280 | if ($this->usetitle) { 281 | $p = p_get_first_heading($id); 282 | if (!empty($p)) return $p; 283 | } 284 | 285 | $p = noNS($id); 286 | if ($p == $conf['start'] || !$p) { 287 | $p = noNS(getNS($id)); 288 | if (!$p) { 289 | return $conf['start']; 290 | } 291 | } 292 | return $p; 293 | } 294 | } 295 | --------------------------------------------------------------------------------