1<?php 2 3use dokuwiki\Extension\SyntaxPlugin; 4 5/* 6 * Copyright (c) 2017-2020 Mark C. Prins <mprins@users.sf.net> 7 * 8 * Permission to use, copy, modify, and distribute this software for any 9 * purpose with or without fee is hereby granted, provided that the above 10 * copyright notice and this permission notice appear in all copies. 11 * 12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19 * 20 * @phpcs:disable Squiz.Classes.ValidClassName.NotCamelCaps 21 */ 22/** 23 * adds a AGS layer to your map. 24 */ 25class syntax_plugin_openlayersmap_agslayer extends SyntaxPlugin 26{ 27 private $dflt = ['id' => 'olmap', 'name' => '', 'url' => '', 'opacity' => 0.8, 'attribution' => '', 'visible' => false, 'layers' => '', 'format' => 'png', 'transparent' => 'true', 'baselayer' => 'false']; 28 29 /** 30 * (non-PHPdoc) 31 * 32 * @see DokuWiki_Syntax_Plugin::getPType() 33 */ 34 public function getPType(): string 35 { 36 return 'block'; 37 } 38 39 /** 40 * (non-PHPdoc) 41 * 42 * @see DokuWiki_Syntax_Plugin::getType() 43 */ 44 public function getType(): string 45 { 46 // return 'FIXME: container|baseonly|formatting|substition|protected|disabled|paragraphs'; 47 return 'baseonly'; 48 } 49 50 /** 51 * (non-PHPdoc) 52 * 53 * @see Doku_Parser_Mode::getSort() 54 */ 55 public function getSort(): int 56 { 57 return 904; 58 } 59 60 /** 61 * Connect to our special pattern. 62 * 63 * @see Doku_Parser_Mode::connectTo() 64 */ 65 public function connectTo($mode): void 66 { 67 // look for: <olmap_agslayer id="olmap" name="cloud" 68 // url="http://geoservices2.wallonie.be/arcgis/rest/services/APP_KAYAK/KAYAK/MapServer/export" 69 // attribution="wallonie.be" visible="true" layers="show:0,1,2,3,4,7"></olmap_agslayer> 70 // sample: 71 // 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 72 $this->Lexer->addSpecialPattern( 73 '<olmap_agslayer ?[^>\n]*>.*?</olmap_agslayer>', 74 $mode, 75 'plugin_openlayersmap_agslayer' 76 ); 77 } 78 79 /** 80 * (non-PHPdoc) 81 * 82 * @see DokuWiki_Syntax_Plugin::handle() 83 */ 84 public function handle($match, $state, $pos, Doku_Handler $handler): array 85 { 86 $param = []; 87 $data = $this->dflt; 88 89 preg_match_all('/(\w*)="(.*?)"/us', $match, $param, PREG_SET_ORDER); 90 91 foreach ($param as $kvpair) { 92 [$matched, $key, $val] = $kvpair; 93 if (isset($data [$key])) { 94 $key = strtolower($key); 95 $data [$key] = $val; 96 } 97 } 98 return $data; 99 } 100 101 /** 102 * (non-PHPdoc) 103 * 104 * @see DokuWiki_Syntax_Plugin::render() 105 */ 106 public function render($format, Doku_Renderer $renderer, $data): bool 107 { 108 if ($format !== 'xhtml') { 109 return false; 110 } 111 112 // incremented for each olmap_agslayer tag in the page source 113 static $overlaynumber = 0; 114 115 $renderer->doc .= DOKU_LF . '<script defer="defer" src="data:text/javascript;base64,'; 116 $str = '{'; 117 foreach ($data as $key => $val) { 118 $str .= "'" . $key . "' : '" . $val . "',"; 119 } 120 $str .= "'type':'ags'}"; 121 $renderer->doc .= base64_encode("olMapOverlays['ags" . $overlaynumber . "'] = " . $str . ";") 122 . '"></script>'; 123 $overlaynumber++; 124 return true; 125 } 126} 127