1<?php 2/* 3 * Copyright (c) 2017-2020 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 * adds a AGS layer to your map. 22 */ 23class syntax_plugin_openlayersmap_agslayer extends DokuWiki_Syntax_Plugin 24{ 25 private $dflt = array( 26 'id' => 'olmap', 27 'name' => '', 28 'url' => '', 29 'opacity' => 0.8, 30 'attribution' => '', 31 'visible' => false, 32 'layers' => '', 33 'format' => 'png', 34 'transparent' => 'true', 35 'baselayer' => 'false', 36 ); 37 38 /** 39 * (non-PHPdoc) 40 * 41 * @see DokuWiki_Syntax_Plugin::getPType() 42 */ 43 public function getPType(): string 44 { 45 return 'block'; 46 } 47 48 /** 49 * (non-PHPdoc) 50 * 51 * @see DokuWiki_Syntax_Plugin::getType() 52 */ 53 public function getType(): string 54 { 55 // return 'FIXME: container|baseonly|formatting|substition|protected|disabled|paragraphs'; 56 return 'baseonly'; 57 } 58 59 /** 60 * (non-PHPdoc) 61 * 62 * @see Doku_Parser_Mode::getSort() 63 */ 64 public function getSort(): int 65 { 66 return 904; 67 } 68 69 /** 70 * Connect to our special pattern. 71 * 72 * @see Doku_Parser_Mode::connectTo() 73 */ 74 public function connectTo($mode): void 75 { 76 // look for: <olmap_agslayer id="olmap" name="cloud" 77 // url="http://geoservices2.wallonie.be/arcgis/rest/services/APP_KAYAK/KAYAK/MapServer/export" 78 // attribution="wallonie.be" visible="true" layers="show:0,1,2,3,4,7"></olmap_agslayer> 79 // sample: 80 // http://geoservices2.wallonie.be/arcgis/rest/services/APP_KAYAK/KAYAK/MapServer/export?LAYERS=show%3A0%2C1%2C2%2C3%2C4%2C7&TRANSPARENT=true&FORMAT=png&BBOX=643294.029959%2C6467184.088252%2C645740.014863%2C6469630.073157&SIZE=256%2C256&F=html&BBOXSR=3857&IMAGESR=3857 81 $this->Lexer->addSpecialPattern( 82 '<olmap_agslayer ?[^>\n]*>.*?</olmap_agslayer>', 83 $mode, 84 'plugin_openlayersmap_agslayer' 85 ); 86 } 87 88 /** 89 * (non-PHPdoc) 90 * 91 * @see DokuWiki_Syntax_Plugin::handle() 92 */ 93 public function handle($match, $state, $pos, Doku_Handler $handler): array 94 { 95 $param = array(); 96 $data = $this->dflt; 97 98 preg_match_all('/(\w*)="(.*?)"/us', $match, $param, PREG_SET_ORDER); 99 100 foreach ($param as $kvpair) { 101 list ($matched, $key, $val) = $kvpair; 102 if (isset ($data [$key])) { 103 $key = strtolower($key); 104 $data [$key] = $val; 105 } 106 } 107 return $data; 108 } 109 110 /** 111 * (non-PHPdoc) 112 * 113 * @see DokuWiki_Syntax_Plugin::render() 114 */ 115 public function render($format, Doku_Renderer $renderer, $data): bool 116 { 117 if ($format !== 'xhtml') { 118 return false; 119 } 120 121 // incremented for each olmap_agslayer tag in the page source 122 static $overlaynumber = 0; 123 124 $renderer->doc .= DOKU_LF . '<script defer="defer" src="data:text/javascript;base64,'; 125 $str = '{'; 126 foreach ($data as $key => $val) { 127 $str .= "'" . $key . "' : '" . $val . "',"; 128 } 129 $str .= "'type':'ags'}"; 130 $renderer->doc .= base64_encode("olMapOverlays['ags" . $overlaynumber . "'] = " . $str . ";") 131 . '"></script>'; 132 $overlaynumber++; 133 return true; 134 } 135} 136