1<?php 2/* 3 * Copyright (c) 2014-2020 Mark C. Prins <mprins@users.sf.net> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 * 17 * @phpcs:disable Squiz.Classes.ValidClassName.NotCamelCaps 18 */ 19 20/** 21 * Add a Mapillary layer to your map. 22 */ 23class syntax_plugin_openlayersmapoverlays_mapillarylayer extends DokuWiki_Syntax_Plugin { 24 private $dflt = array( 25 'id' => 'olmap', 26 'visible' => false, 27 'skey' => '' 28 ); 29 30 /** 31 * 32 * 33 * @see DokuWiki_Syntax_Plugin::getPType() 34 */ 35 public function getPType(): string { 36 return 'block'; 37 } 38 39 /** 40 * 41 * 42 * @see DokuWiki_Syntax_Plugin::getType() 43 */ 44 public function getType(): string { 45 // return 'FIXME: container|baseonly|formatting|substition|protected|disabled|paragraphs'; 46 return 'baseonly'; 47 } 48 49 /** 50 * 51 * 52 * @see Doku_Parser_Mode::getSort() 53 */ 54 public function getSort(): int { 55 return 903; 56 } 57 58 /** 59 * Connect to our special pattern. 60 * 61 * @see Doku_Parser_Mode::connectTo() 62 */ 63 public function connectTo($mode): void { 64 // look for: <olmap_mapillarylayer id="olmap" visible="false"></olmap_mapillarylayer> 65 $this->Lexer->addSpecialPattern( 66 '<olmap_mapillarylayer ?[^>\n]*>.*?</olmap_mapillarylayer>', $mode, 67 'plugin_openlayersmapoverlays_mapillarylayer' 68 ); 69 } 70 71 /** 72 * (non-PHPdoc) 73 * 74 * @see DokuWiki_Syntax_Plugin::handle() 75 */ 76 public function handle($match, $state, $pos, Doku_Handler $handler): array { 77 $param = array(); 78 $data = $this->dflt; 79 80 preg_match_all('/(\w*)="(.*?)"/us', $match, $param, PREG_SET_ORDER); 81 82 foreach($param as $kvpair) { 83 list ($matched, $key, $val) = $kvpair; 84 $key = strtolower($key); 85 if(isset ($data [$key])) { 86 $data [$key] = hsc($val); 87 } 88 } 89 return $data; 90 } 91 92 /** 93 * (non-PHPdoc) 94 * 95 * @see DokuWiki_Syntax_Plugin::render() 96 */ 97 public function render($format, Doku_Renderer $renderer, $data): bool { 98 if($format !== 'xhtml') { 99 return false; 100 } 101 102 static $loadedOLlib = false; 103 if(!$loadedOLlib) { 104 $renderer->doc .= DOKU_LF . '<script defer="defer" src="' . DOKU_BASE 105 . 'lib/plugins/openlayersmapoverlays/lib/layers.js' . '"></script>'; 106 $loadedOLlib = true; 107 } 108 // incremented for each olmap_osmlayer tag in the page source 109 static $overlaynumber = 0; 110 111 list ($id, $url, $name, $visible) = $data; 112 $renderer->doc .= DOKU_LF . '<script defer="defer" src="data:text/javascript;base64,'; 113 $str = '{'; 114 foreach($data as $key => $val) { 115 $str .= "'" . $key . "':'" . $val . "',"; 116 } 117 $str .= "'type':'mapillary'}"; 118 $renderer->doc .= base64_encode("olMapOverlays['mapillary" . $overlaynumber . "'] = " . $str . ";") 119 . '"></script>'; 120 $overlaynumber++; 121 return true; 122 } 123} 124