1 | <?php |
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2 | /* ----------------------------------------------------------------------------- |
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3 | Plugin : GMaps |
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4 | Author : Grum |
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5 | email : grum@piwigo.org |
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6 | website : http://photos.grum.fr |
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7 | |
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8 | << May the Little SpaceFrog be with you ! >> |
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9 | ------------------------------------------------------------------------------ |
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10 | See main.inc.php for release information |
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11 | |
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12 | GMaps_PIP : classe to manage plugin public pages |
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13 | |
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14 | --------------------------------------------------------------------------- */ |
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15 | |
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16 | include_once('gmaps_root.class.inc.php'); |
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17 | |
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18 | class GMaps_PIP extends GMaps_root |
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19 | { |
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20 | protected $maps = array(); //list of maps |
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21 | protected $category=array( |
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22 | 'id' => 0, |
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23 | 'bounds' => array( |
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24 | 'N' => -90, |
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25 | 'S' => 90, |
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26 | 'E' => -180, |
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27 | 'W' => 180 |
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28 | ), |
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29 | 'icon' => array( |
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30 | 'style' => true, |
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31 | 'file' => '', |
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32 | 'width' => -1, |
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33 | 'height' => -1 |
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34 | ) |
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35 | ); |
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36 | protected $picture=array( |
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37 | 'geolocated' => false, |
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38 | 'coords' => array('lat' => 0, 'lng' => 0), |
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39 | 'content' => array( |
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40 | 'I' => array(), // icon display mode |
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41 | 'M' => array(), // meta display mode |
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42 | ), |
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43 | 'properties' => array(), |
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44 | 'icon' => array( |
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45 | 'style' => true, |
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46 | 'file' => '', |
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47 | 'width' => -1, |
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48 | 'height' => -1 |
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49 | ) |
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50 | ); |
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51 | protected $css2; |
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52 | |
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53 | public function __construct($prefixeTable, $filelocation) |
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54 | { |
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55 | parent::__construct($prefixeTable, $filelocation); |
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56 | $this->css2 = new GPCCss(dirname($this->getFileLocation()).'/'.$this->getPluginNameFiles()."2.css"); |
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57 | $this->loadConfig(); |
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58 | $this->initEvents(); |
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59 | $this->load_lang(); |
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60 | } |
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61 | |
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62 | public function __destruct() |
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63 | { |
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64 | unset($maps); |
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65 | unset($picture); |
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66 | parent::__destruct(); |
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67 | } |
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68 | |
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69 | /* |
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70 | load language file |
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71 | */ |
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72 | public function load_lang() |
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73 | { |
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74 | global $lang; |
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75 | |
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76 | load_language('plugin.lang', GMAPS_PATH); |
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77 | } |
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78 | |
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79 | /* |
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80 | initialize events call for the plugin |
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81 | */ |
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82 | public function initEvents() |
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83 | { |
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84 | parent::initEvents(); |
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85 | |
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86 | add_event_handler('loc_begin_index', array(&$this, 'displayCategoryPageMap')); |
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87 | add_event_handler('loc_begin_picture', array(&$this, 'displayPicturePageMap'), 55); |
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88 | add_event_handler('amd_jpegMD_loaded', array(&$this, 'preparePictureMaps')); |
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89 | add_event_handler('loc_end_page_header', array(&$this->css2, 'applyCSS')); |
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90 | } |
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91 | |
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92 | |
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93 | |
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94 | /* ------------------------------------------------------------------------- |
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95 | FUNCTIONS TO MANAGE GMAPS |
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96 | ------------------------------------------------------------------------- */ |
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97 | |
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98 | /** |
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99 | * this function display the map on the category page |
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100 | */ |
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101 | public function displayCategoryPageMap() |
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102 | { |
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103 | global $page, $prefixeTable, $template, $user, $conf; |
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104 | |
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105 | if($page['section']=='categories') |
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106 | { |
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107 | if(isset($page['category'])) |
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108 | { |
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109 | $this->category['id']=$page['category']['id']; |
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110 | $this->buildMapList($page['category']['id'], 'C'); |
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111 | $sqlCatRestrict="AND FIND_IN_SET(".$page['category']['id'].", pct.uppercats)!=0"; |
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112 | } |
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113 | else |
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114 | { |
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115 | $this->category['id']=0; |
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116 | $this->buildMapList(0, 'C'); |
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117 | $sqlCatRestrict=""; |
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118 | } |
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119 | |
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120 | if(count($this->maps)>0) |
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121 | { |
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122 | $scripts=array(); |
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123 | |
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124 | // check if there is picture with gps tag in the selected category |
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125 | $sql="SELECT paut.tagId, MAX(CAST(pait.value AS DECIMAL(20,17))) AS maxValue, MIN(CAST(pait.value AS DECIMAL(20,17))) AS minValue |
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126 | FROM (((".USER_CACHE_CATEGORIES_TABLE." pucc |
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127 | LEFT JOIN ".CATEGORIES_TABLE." pct ON pucc.cat_id = pct.id) |
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128 | LEFT JOIN ".IMAGE_CATEGORY_TABLE." pic ON pic.category_id = pucc.cat_id) |
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129 | LEFT JOIN ".$prefixeTable."amd_images_tags pait ON pait.imageId = pic.image_id) |
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130 | LEFT JOIN ".$prefixeTable."amd_used_tags paut ON pait.numId = paut.numId |
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131 | WHERE pucc.user_id = '".$user['id']."' |
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132 | AND (paut.tagId = 'magic.GPS.LatitudeNum' OR paut.tagId = 'magic.GPS.LongitudeNum') |
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133 | AND pic.image_id IS NOT NULL |
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134 | $sqlCatRestrict |
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135 | GROUP BY paut.tagId"; |
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136 | |
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137 | $result=pwg_query($sql); |
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138 | if($result) |
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139 | { |
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140 | $nb=0; |
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141 | while($row=pwg_db_fetch_assoc($result)) |
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142 | { |
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143 | switch($row['tagId']) |
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144 | { |
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145 | case 'magic.GPS.LatitudeNum': |
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146 | $this->category['bounds']['N']=$row['maxValue']; |
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147 | $this->category['bounds']['S']=$row['minValue']; |
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148 | break; |
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149 | case 'magic.GPS.LongitudeNum': |
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150 | $this->category['bounds']['E']=$row['maxValue']; |
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151 | $this->category['bounds']['W']=$row['minValue']; |
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152 | break; |
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153 | } |
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154 | $nb++; |
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155 | } |
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156 | |
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157 | if($nb>0) |
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158 | { |
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159 | /* |
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160 | * prepare js script for each map |
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161 | */ |
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162 | |
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163 | foreach($this->maps as $keyMap => $map) |
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164 | { |
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165 | $scripts[]=" |
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166 | { |
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167 | id:'iGMapsIcon', |
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168 | zoomLevel:".$map['zoomLevel'].", |
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169 | markerImg:'".$map['marker']."', |
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170 | mapType:'".$map['mapType']."', |
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171 | mapTypeControl:'".$map['mapTypeControl']."', |
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172 | navigationControl:'".$map['navigationControl']."', |
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173 | scaleControl:'".$map['scaleControl']."', |
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174 | streetViewControl:'".$map['streetViewControl']."', |
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175 | kmlFileUrl:'".$map['kmlFileUrl']."', |
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176 | displayType:'".$map['displayType']."', |
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177 | sizeMode:'".$map['sizeMode']."', |
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178 | title:'".addslashes( ($map['title']=='')?l10n('gmaps_geolocation'):$map['title'] )."', |
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179 | markers:[], |
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180 | fitToBounds:true |
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181 | }"; |
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182 | |
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183 | preg_match('/^i(\d+)x(\d+).*/i', basename($map['icon']), $result); |
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184 | $this->category['icon']['iconStyle']=$map['iconStyle']; |
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185 | $this->category['icon']['file']=$map['icon']; |
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186 | $this->category['icon']['width']=isset($result[1])?$result[1]:-1; |
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187 | $this->category['icon']['height']=isset($result[2])?$result[2]:-1; |
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188 | } |
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189 | |
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190 | |
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191 | $template->assign('maps', $this->maps); |
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192 | $template->set_filename('gmapsCatMap', |
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193 | dirname($this->getFileLocation()).'/templates/gmaps_category.tpl'); |
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194 | $template->append('footer_elements', $template->parse('gmapsCatMap', true), false); |
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195 | |
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196 | if(is_array($this->category['icon'])) |
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197 | { |
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198 | $template->assign('mapIcon', $this->category['icon']); |
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199 | $template->set_filename('gmapsIconButton', |
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200 | dirname($this->getFileLocation()).'/templates/gmaps_category_iconbutton.tpl'); |
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201 | $template->concat('PLUGIN_INDEX_ACTIONS', $template->parse('gmapsIconButton', true), false); |
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202 | $template->assign('mapIcon'); |
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203 | } |
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204 | |
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205 | |
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206 | $template->append('head_elements', |
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207 | "<script type=\"text/javascript\"> |
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208 | gmaps = |
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209 | { |
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210 | lang:{ |
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211 | boundmap:'".l10n('gmaps_i_boundmap')."', |
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212 | boundkml:'".l10n('gmaps_i_boundkml')."', |
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213 | loading:'".l10n('gmaps_loading')."' |
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214 | }, |
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215 | requestId:'', |
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216 | categoryId:".$this->category['id'].", |
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217 | bounds: |
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218 | { |
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219 | north:".$this->category['bounds']['N'].", |
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220 | south:".$this->category['bounds']['S'].", |
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221 | east:".$this->category['bounds']['E'].", |
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222 | west:".$this->category['bounds']['W']." |
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223 | }, |
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224 | maps: |
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225 | [".implode(',', $scripts)."], |
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226 | } |
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227 | </script>", false); |
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228 | |
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229 | } |
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230 | } |
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231 | } |
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232 | } |
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233 | } |
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234 | |
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235 | |
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236 | |
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237 | /** |
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238 | * this function display the map on the picture page |
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239 | * |
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240 | * the 'amd_jpegMD_loaded' event is triggered before the 'loc_begin_picture' |
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241 | * event so, when this function is called the $this->picture var was already |
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242 | * initialized |
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243 | */ |
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244 | public function displayPicturePageMap() |
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245 | { |
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246 | global $page, $template; |
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247 | |
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248 | if($this->picture['geolocated']==false) return(false); |
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249 | |
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250 | if(isset($this->picture['content']['MP']) and count($this->picture['content']['MP'])>0) |
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251 | { |
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252 | // there is maps in meta display mode |
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253 | $template->set_filename('gmapsMeta', |
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254 | dirname($this->getFileLocation()).'/templates/gmaps_picture_meta.tpl'); |
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255 | $template->assign('maps', $this->picture['content']['MP']); |
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256 | |
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257 | $metadata=array |
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258 | ( |
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259 | 'TITLE' => l10n('gmaps_geolocation'), |
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260 | 'lines' => |
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261 | array( |
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262 | /* <!--rawContent--> is a trick to display raw data in tabs |
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263 | * for the gally template |
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264 | * |
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265 | * on the default template, the displayed content is done |
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266 | * normally |
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267 | */ |
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268 | '<!--rawContent-->' => $template->parse('gmapsMeta', true) |
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269 | ) |
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270 | ); |
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271 | $template->append('metadata', $metadata, false); |
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272 | } |
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273 | |
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274 | if(isset($this->picture['content']['IP']) and count($this->picture['content']['IP'])>0) |
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275 | { |
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276 | // there is maps in icon display mode |
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277 | $template->assign('map', $this->picture['content']['IP'][0]); |
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278 | $template->assign('mapIcon', $this->picture['icon']); |
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279 | |
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280 | $template->set_filename('gmapsIconMap', |
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281 | dirname($this->getFileLocation()).'/templates/gmaps_picture_icon.tpl'); |
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282 | $template->append('footer_elements', $template->parse('gmapsIconMap', true), false); |
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283 | |
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284 | $template->set_filename('gmapsIconButton', |
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285 | dirname($this->getFileLocation()).'/templates/gmaps_picture_iconbutton.tpl'); |
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286 | $template->concat('PLUGIN_PICTURE_ACTIONS', $template->parse('gmapsIconButton', true), false); |
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287 | } |
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288 | |
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289 | if(count($this->picture['properties'])>0) |
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290 | { |
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291 | $template->append('head_elements', |
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292 | "<script type=\"text/javascript\"> |
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293 | gmaps = |
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294 | { |
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295 | lang:{ |
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296 | centermap:'".l10n('gmaps_i_centermap')."', |
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297 | boundkml:'".l10n('gmaps_i_boundkml')."' |
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298 | }, |
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299 | coords: |
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300 | { |
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301 | latitude:'".$this->picture['coords']['lat']."', |
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302 | longitude:'".$this->picture['coords']['lng']."', |
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303 | }, |
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304 | maps: |
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305 | [".implode(',', $this->picture['properties'])."], |
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306 | } |
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307 | </script>", false); |
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308 | } |
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309 | } |
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310 | |
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311 | |
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312 | |
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313 | |
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314 | /** |
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315 | * prepare the maps for the picture page |
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316 | * |
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317 | * this function is called when the plugin AdvancedMetadata has finished to |
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318 | * read the metadata ; if picture is not geolocated, there is no map to display |
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319 | * |
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320 | * @param JpegMetadata $jpegMD : a JpegMetadata object |
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321 | */ |
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322 | public function preparePictureMaps($jpegMD) |
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323 | { |
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324 | global $template, $page; |
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325 | |
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326 | if(is_null($jpegMD->getTag('magic.GPS.LatitudeNum')) or |
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327 | is_null($jpegMD->getTag('magic.GPS.LongitudeNum')) or |
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328 | $page['section']!='categories') return(false); |
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329 | |
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330 | |
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331 | $this->picture['geolocated']=true; |
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332 | $this->picture['coords']['lat']=$jpegMD->getTag('magic.GPS.LatitudeNum')->getValue(); |
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333 | $this->picture['coords']['lng']=$jpegMD->getTag('magic.GPS.LongitudeNum')->getValue(); |
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334 | |
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335 | |
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336 | if(isset($page['category'])) |
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337 | { |
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338 | $this->buildMapList($page['category']['id'], 'P'); |
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339 | } |
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340 | else |
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341 | { |
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342 | $this->buildMapList(0, 'P'); |
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343 | } |
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344 | |
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345 | |
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346 | foreach($this->maps as $map) |
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347 | { |
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348 | if($map['displayType']=='IP') |
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349 | { |
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350 | preg_match('/^i(\d+)x(\d+).*/i', basename($map['icon']), $result); |
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351 | $this->picture['icon']=array( |
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352 | 'iconStyle' => $map['iconStyle'], |
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353 | 'file' => $map['icon'], |
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354 | 'width' => isset($result[1])?$result[1]:-1, |
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355 | 'height' => isset($result[2])?$result[2]:-1 |
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356 | ); |
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357 | } |
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358 | |
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359 | |
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360 | $this->picture['content'][$map['displayType']][]=array( |
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361 | 'id' => $map['id'], |
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362 | 'width' => $map['width'], |
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363 | 'height' => $map['height'], |
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364 | 'style' => $map['style'], |
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365 | 'displayType' => $map['displayType'] |
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366 | ); |
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367 | |
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368 | $this->picture['properties'][]=" |
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369 | { |
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370 | id:'iGMaps".(($map['displayType']=='IP')?'Icon':$map['id'])."', |
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371 | zoomLevel:".$map['zoomLevel'].", |
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372 | markerImg:'".$map['marker']."', |
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373 | mapType:'".$map['mapType']."', |
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374 | mapTypeControl:'".$map['mapTypeControl']."', |
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375 | navigationControl:'".$map['navigationControl']."', |
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376 | scaleControl:'".$map['scaleControl']."', |
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377 | streetViewControl:'".$map['streetViewControl']."', |
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378 | kmlFileUrl:'".$map['kmlFileUrl']."', |
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379 | displayType:'".$map['displayType']."', |
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380 | sizeMode:'".$map['sizeMode']."', |
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381 | title:'".addslashes( ($map['title']=='')?l10n('gmaps_geolocation'):$map['title'] )."' |
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382 | }"; |
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383 | } |
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384 | } |
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385 | |
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386 | |
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387 | |
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388 | |
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389 | } //class |
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390 | |
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391 | ?> |
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