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