1 | <?php |
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2 | defined('PHPWG_ROOT_PATH') or die('Hacking attempt!'); |
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3 | |
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4 | function parse_video_url($source_url, $safe_mode=false) |
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5 | { |
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6 | $source_url = 'http://'.preg_replace('#^http(s?)://#', null, trim($source_url)); |
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7 | |
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8 | $url = parse_url($source_url); |
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9 | $url['host'] = str_replace('www.', null, $url['host']); |
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10 | $url['host'] = explode('.', $url['host']); |
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11 | |
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12 | $video = array( |
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13 | 'type' => null, |
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14 | 'video_id' => null, |
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15 | 'url' => null, |
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16 | 'title' => null, |
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17 | 'description' => null, |
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18 | 'thumbnail' => null, |
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19 | 'author' => null, |
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20 | 'tags' => null, |
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21 | ); |
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22 | |
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23 | switch ($url['host'][0]) |
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24 | { |
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25 | /* youtube */ |
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26 | case 'youtube': |
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27 | { |
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28 | parse_str($url['query'], $url['query']); |
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29 | if (empty($url['query']['v'])) return false; |
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30 | |
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31 | $video['video_id'] = $url['query']['v']; |
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32 | } |
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33 | |
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34 | case 'youtu': // youtu.be (short-url service) |
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35 | { |
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36 | $video['type'] = 'youtube'; |
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37 | |
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38 | if (empty($video['video_id'])) |
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39 | { |
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40 | if ($url['host'][1] != 'be') return false; |
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41 | $url['path'] = explode('/', $url['path']); |
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42 | $video['video_id'] = $url['path'][1]; |
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43 | } |
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44 | |
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45 | $video['url'] = 'http://youtube.com/watch?v='.$video['video_id']; |
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46 | $video['title'] = 'YouTube #'.$video['video_id']; |
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47 | |
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48 | if (!$safe_mode) |
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49 | { |
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50 | $api_url = 'http://gdata.youtube.com/feeds/api/videos/'.$video['video_id'].'?v=2&alt=json'; |
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51 | $json = gvideo_download_remote_file($api_url, true); |
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52 | |
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53 | if ($json===false || $json=='file_error') return false; |
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54 | if (strip_tags($json) == 'GDataInvalidRequestUriExceptionInvalid id') return false; // unknown video |
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55 | if (strip_tags($json) == 'GDataServiceForbiddenExceptionPrivate video') return false; // private video |
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56 | |
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57 | $json = json_decode($json, true); |
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58 | $video = array_merge($video, array( |
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59 | 'title' => $json['entry']['media$group']['media$title']['$t'], |
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60 | 'description' => $json['entry']['media$group']['media$description']['$t'], |
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61 | 'thumbnail' => $json['entry']['media$group']['media$thumbnail'][2]['url'], |
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62 | 'author' => $json['entry']['author'][0]['name']['$t'], |
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63 | )); |
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64 | if (!empty($json['entry']['media$group']['media$keywords']['$t'])) |
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65 | { |
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66 | $video['tags'] = $json['entry']['media$group']['media$keywords']['$t']; |
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67 | } |
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68 | } |
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69 | |
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70 | break; |
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71 | } |
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72 | |
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73 | /* vimeo */ |
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74 | case 'vimeo': |
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75 | { |
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76 | $video['type'] = 'vimeo'; |
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77 | |
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78 | $url['path'] = explode('/', $url['path']); |
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79 | $video['video_id'] = $url['path'][1]; |
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80 | |
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81 | $video['url'] = 'http://vimeo.com/'.$video['video_id']; |
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82 | $video['title'] = 'Vimeo #'.$video['video_id']; |
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83 | |
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84 | if (!$safe_mode) |
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85 | { |
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86 | // simple API for public videos |
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87 | $api_url_1 = 'http://vimeo.com/api/v2/video/'.$video['video_id'].'.json'; |
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88 | $json = gvideo_download_remote_file($api_url_1, true); |
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89 | |
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90 | if ($json!==false && $json!='file_error' && trim($json)!=$video['video_id'].' not found.') |
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91 | { |
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92 | $json = json_decode($json, true); |
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93 | $video = array_merge($video, array( |
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94 | 'title' => $json[0]['title'], |
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95 | 'description' => $json[0]['description'], |
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96 | 'thumbnail' => $json[0]['thumbnail_large'], |
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97 | 'author' => $json[0]['user_name'], |
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98 | 'tags' => $json[0]['tags'], |
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99 | )); |
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100 | } |
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101 | else |
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102 | { |
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103 | // oEmbed API, for private videos, doesn't return keywords |
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104 | $api_url_2 = 'http://vimeo.com/api/oembed.json?url='.rawurlencode($video['url']); |
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105 | $json = gvideo_download_remote_file($api_url_2, true); |
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106 | |
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107 | if ($json===false || $json=='file_error') return false; |
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108 | |
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109 | $json = json_decode($json, true); |
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110 | $video = array_merge($video, array( |
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111 | 'title' => $json['title'], |
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112 | 'description' => $json['description'], |
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113 | 'thumbnail' => $json['thumbnail_url'], |
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114 | 'author' => $json['author_name'], |
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115 | )); |
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116 | } |
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117 | |
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118 | if ($video['thumbnail'] == 'http://i.vimeocdn.com/video/default_640') |
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119 | { |
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120 | $video['thumbnail'] = 'http://i.vimeocdn.com/video/default_640.jpg'; |
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121 | } |
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122 | } |
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123 | |
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124 | break; |
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125 | } |
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126 | |
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127 | /* dailymotion */ |
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128 | case 'dailymotion': |
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129 | { |
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130 | $url['path'] = explode('/', $url['path']); |
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131 | if ($url['path'][1] != 'video') return false; |
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132 | $video['video_id'] = $url['path'][2]; |
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133 | } |
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134 | |
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135 | case 'dai': // dai.ly (short-url service) |
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136 | { |
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137 | $video['type'] = 'dailymotion'; |
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138 | |
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139 | if (empty($video['video_id'])) |
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140 | { |
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141 | if ($url['host'][1] != 'ly') return false; |
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142 | $video['video_id'] = ltrim($url['path'], '/'); |
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143 | } |
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144 | |
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145 | $video['url'] = 'http://dailymotion.com/video/'.$video['video_id']; |
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146 | $video['title'] = 'Dailymotion #'.$video['video_id']; |
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147 | |
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148 | if (!$safe_mode) |
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149 | { |
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150 | $api_url = 'https://api.dailymotion.com/video/'.$video['video_id'].'?fields=description,thumbnail_large_url,title,owner.username,tags'; // DM doesn't accept non secure connection |
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151 | $json = gvideo_download_remote_file($api_url, true); |
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152 | |
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153 | if ($json===false || $json=='file_error') return false; |
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154 | |
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155 | $json = json_decode($json, true); |
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156 | if (@$json['error']['type'] == 'access_forbidden') return false; // private video |
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157 | $json['thumbnail_large_url'] = preg_replace('#\?([0-9]+)$#', null, $json['thumbnail_large_url']); |
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158 | |
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159 | $video = array_merge($video, array( |
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160 | 'title' => $json['title'], |
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161 | 'description' => $json['description'], |
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162 | 'thumbnail' => $json['thumbnail_large_url'], |
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163 | 'author' => $json['owner.username'], |
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164 | 'tags' => implode(',', $json['tags']), |
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165 | )); |
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166 | } |
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167 | |
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168 | break; |
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169 | } |
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170 | |
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171 | /* wat */ |
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172 | case 'wat': |
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173 | { |
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174 | if ($safe_mode) return false; |
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175 | |
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176 | $html = gvideo_download_remote_file($source_url, true); |
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177 | |
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178 | if ($html===false || $html=='file_error') return false; |
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179 | |
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180 | $video['type'] = 'wat'; |
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181 | $video['url'] = $source_url; |
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182 | |
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183 | preg_match('#<meta name="twitter:player" content="https://www.wat.tv/embedframe/([^">]+)">#', $html, $matches); |
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184 | if (empty($matches[1])) return false; |
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185 | $video['video_id'] = $matches[1]; |
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186 | |
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187 | preg_match('#<meta property="og:title" content="([^">]*)">#', $html, $matches); |
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188 | $video['title'] = $matches[1]; |
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189 | |
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190 | preg_match('#<meta property="og:description" content="([^">]*)">#s', $html, $matches); |
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191 | $video['description'] = $matches[1]; |
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192 | |
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193 | preg_match('#<meta property="og:image" content="([^">]+)">#', $html, $matches); |
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194 | $video['thumbnail'] = $matches[1]; |
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195 | |
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196 | preg_match('#<meta property="video:director" content="http://www.wat.tv/([^">]+)">#', $html, $matches); |
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197 | $video['author'] = $matches[1]; |
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198 | |
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199 | preg_match_all('#<meta property="video:tag" content="([^">]+)">#', $html, $matches); |
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200 | $video['tags'] = implode(',', $matches[1]); |
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201 | |
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202 | break; |
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203 | } |
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204 | |
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205 | /* wideo */ |
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206 | case 'wideo': |
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207 | { |
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208 | $video['type'] = 'wideo'; |
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209 | |
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210 | $url['path'] = explode('/', $url['path']); |
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211 | $video['video_id'] = rtrim($url['path'][2], '.html'); |
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212 | |
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213 | $video['url'] = 'http://wideo.fr/video/'.$video['video_id'].'.html'; |
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214 | $video['title'] = 'Wideo #'.$video['video_id']; |
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215 | |
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216 | if (!$safe_mode) |
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217 | { |
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218 | $html = gvideo_download_remote_file($source_url, true); |
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219 | |
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220 | if ($html===false || $html=='file_error') return false; |
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221 | |
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222 | preg_match('#<meta property="og:title" content="([^">]*)" />#', $html, $matches); |
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223 | $video['title'] = $matches[1]; |
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224 | |
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225 | preg_match('#<meta property="og:description" content="([^">]*)" />#s', $html, $matches); |
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226 | $video['description'] = $matches[1]; |
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227 | |
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228 | preg_match('#<meta property="og:image" content="([^">]+)" />#', $html, $matches); |
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229 | $video['thumbnail'] = $matches[1]; |
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230 | |
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231 | preg_match('#<li id="li_author">Auteur : <a href=(?:[^>]*)><span>(.*?)</span></a>#', $html, $matches); |
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232 | $video['author'] = $matches[1]; |
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233 | |
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234 | preg_match('#<meta name="keywords" content="([^">]+)" />#', $html, $matches); |
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235 | $video['tags'] = $matches[1]; |
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236 | } |
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237 | |
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238 | break; |
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239 | } |
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240 | |
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241 | default: |
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242 | return false; |
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243 | } |
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244 | |
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245 | return $video; |
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246 | } |
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247 | |
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248 | /** |
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249 | * @params: |
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250 | * $video (from parse_video_url) |
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251 | * $config : |
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252 | * - category, integer |
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253 | * - add_film_frame, boolean |
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254 | * - sync_description, boolean |
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255 | * - sync_tags, boolean |
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256 | * - with, integer |
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257 | * - height, integer |
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258 | * - autoplay, integer (0-1) |
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259 | */ |
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260 | function add_video($video, $config) |
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261 | { |
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262 | global $page, $conf; |
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263 | |
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264 | $query = ' |
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265 | SELECT picture_id |
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266 | FROM '.GVIDEO_TABLE.' |
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267 | WHERE type = "'.$video['type'].'" |
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268 | AND video_id = "'.$video['video_id'].'" |
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269 | ;'; |
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270 | $result = pwg_query($query); |
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271 | |
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272 | if (pwg_db_num_rows($result)) |
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273 | { |
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274 | $page['warnings'][] = l10n('This video was already registered'); |
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275 | list($image_id) = pwg_db_fetch_row($result); |
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276 | return $image_id; |
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277 | } |
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278 | |
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279 | include_once(PHPWG_ROOT_PATH . 'admin/include/functions_upload.inc.php'); |
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280 | |
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281 | // download thumbnail |
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282 | $thumb_ext = empty($video['thumbnail']) ? 'jpg' : get_extension($video['thumbnail']); |
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283 | $thumb_name = $video['type'].'-'.$video['video_id'].'-'.uniqid().'.'.$thumb_ext; |
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284 | $thumb_source = $conf['data_location'].$thumb_name; |
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285 | |
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286 | if (empty($video['thumbnail']) or gvideo_download_remote_file($video['thumbnail'], $thumb_source) !== true) |
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287 | { |
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288 | $thumb_source = $conf['data_location'].get_filename_wo_extension($thumb_name).'.jpg'; |
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289 | copy(GVIDEO_PATH.'mimetypes/'.$video['type'].'.jpg', $thumb_source); |
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290 | } |
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291 | |
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292 | if ($config['add_film_frame']) |
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293 | { |
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294 | add_film_frame($thumb_source); |
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295 | } |
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296 | |
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297 | // add image and update infos |
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298 | $image_id = add_uploaded_file($thumb_source, $thumb_name, array($config['category'])); |
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299 | |
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300 | $updates = array( |
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301 | 'name' => pwg_db_real_escape_string($video['title']), |
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302 | 'author' => pwg_db_real_escape_string($video['author']), |
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303 | 'is_gvideo' => 1, |
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304 | ); |
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305 | |
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306 | if ($config['sync_description'] and !empty($video['description'])) |
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307 | { |
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308 | $updates['comment'] = pwg_db_real_escape_string($video['description']); |
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309 | } |
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310 | |
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311 | if ($config['sync_tags'] and !empty($video['tags'])) |
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312 | { |
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313 | $tags = pwg_db_real_escape_string($video['tags']); |
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314 | set_tags(get_tag_ids($tags), $image_id); |
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315 | } |
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316 | |
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317 | single_update( |
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318 | IMAGES_TABLE, |
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319 | $updates, |
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320 | array('id' => $image_id), |
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321 | true |
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322 | ); |
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323 | |
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324 | // register video |
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325 | if (!preg_match('#^([0-9]*)$#', $config['width']) or !preg_match('#^([0-9]*)$#', $config['height'])) |
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326 | { |
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327 | $config['width'] = $config['height'] = ''; |
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328 | } |
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329 | if ($config['autoplay']!='0' and $config['autoplay']!='1') |
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330 | { |
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331 | $config['autoplay'] = ''; |
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332 | } |
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333 | |
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334 | $insert = array( |
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335 | 'picture_id' => $image_id, |
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336 | 'url' => $video['url'], |
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337 | 'type' => $video['type'], |
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338 | 'video_id' => $video['video_id'], |
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339 | 'width' => $config['width'], |
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340 | 'height' => $config['height'], |
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341 | 'autoplay' => $config['autoplay'], |
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342 | ); |
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343 | |
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344 | single_insert( |
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345 | GVIDEO_TABLE, |
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346 | $insert |
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347 | ); |
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348 | |
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349 | return $image_id; |
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350 | } |
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351 | |
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352 | /** |
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353 | * @params: |
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354 | * $config : |
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355 | * - url, string |
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356 | * - category, integer |
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357 | * - add_film_frame, boolean |
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358 | * - title, string |
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359 | * - embed_code, string |
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360 | */ |
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361 | function add_video_embed($config) |
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362 | { |
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363 | global $page, $conf; |
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364 | |
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365 | $query = ' |
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366 | SELECT picture_id |
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367 | FROM '.GVIDEO_TABLE.' |
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368 | WHERE url = "'.$config['url'].'" |
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369 | ;'; |
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370 | $result = pwg_query($query); |
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371 | |
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372 | if (pwg_db_num_rows($result)) |
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373 | { |
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374 | $page['warnings'][] = l10n('This video was already registered'); |
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375 | list($image_id) = pwg_db_fetch_row($result); |
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376 | return $image_id; |
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377 | } |
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378 | |
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379 | include_once(PHPWG_ROOT_PATH . 'admin/include/functions_upload.inc.php'); |
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380 | |
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381 | // upload thumbnail |
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382 | if (isset($_FILES['thumbnail_file']) && $_FILES['thumbnail_file']['error'] === UPLOAD_ERR_OK) |
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383 | { |
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384 | $source_filepath = $_FILES['thumbnail_file']['tmp_name']; |
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385 | list(,, $type) = getimagesize($source_filepath); |
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386 | |
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387 | if (IMAGETYPE_PNG == $type || IMAGETYPE_GIF == $type || IMAGETYPE_JPEG == $type) |
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388 | { |
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389 | $thumb_name = $_FILES['thumbnail_file']['name']; |
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390 | $thumb_source = $conf['data_location'].$thumb_name; |
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391 | move_uploaded_file($source_filepath, $thumb_source); |
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392 | } |
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393 | } |
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394 | |
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395 | if (!isset($thumb_source)) |
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396 | { |
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397 | $thumb_name = 'embed-'.uniqid().'.jpg'; |
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398 | $thumb_source = $conf['data_location'].$thumb_name; |
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399 | copy(GVIDEO_PATH.'mimetypes/any.jpg', $thumb_source); |
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400 | } |
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401 | |
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402 | if ($config['add_film_frame']) |
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403 | { |
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404 | add_film_frame($thumb_source); |
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405 | } |
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406 | |
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407 | // add image and update infos |
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408 | $image_id = add_uploaded_file($thumb_source, $thumb_name, array($config['category'])); |
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409 | |
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410 | if (empty($config['title'])) |
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411 | { |
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412 | $config['title'] = get_filename_wo_extension($thumb_name); |
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413 | } |
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414 | |
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415 | $updates = array( |
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416 | 'name' => pwg_db_real_escape_string($config['title']), |
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417 | 'is_gvideo' => 1, |
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418 | ); |
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419 | |
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420 | single_update( |
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421 | IMAGES_TABLE, |
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422 | $updates, |
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423 | array('id' => $image_id), |
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424 | true |
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425 | ); |
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426 | |
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427 | $insert = array( |
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428 | 'picture_id' => $image_id, |
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429 | 'url' => $config['url'], |
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430 | 'type' => 'embed', |
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431 | 'video_id' => 'embed', |
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432 | 'width' => '', |
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433 | 'height' => '', |
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434 | 'autoplay' => '', |
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435 | 'embed' => $config['embed_code'] |
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436 | ); |
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437 | |
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438 | single_insert( |
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439 | GVIDEO_TABLE, |
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440 | $insert |
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441 | ); |
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442 | |
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443 | return $image_id; |
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444 | } |
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445 | |
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446 | /** |
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447 | * test if a download method is available |
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448 | * @return: bool |
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449 | */ |
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450 | if (!function_exists('test_remote_download')) |
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451 | { |
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452 | function test_remote_download() |
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453 | { |
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454 | return function_exists('curl_init') || ini_get('allow_url_fopen'); |
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455 | } |
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456 | } |
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457 | |
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458 | /** |
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459 | * download a remote file |
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460 | * - needs cURL or allow_url_fopen |
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461 | * - take care of SSL urls |
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462 | * |
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463 | * @param: string source url |
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464 | * @param: mixed destination file (if true, file content is returned) |
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465 | */ |
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466 | function gvideo_download_remote_file($src, $dest, $headers=array()) |
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467 | { |
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468 | if (empty($src)) |
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469 | { |
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470 | return false; |
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471 | } |
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472 | |
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473 | $return = ($dest === true) ? true : false; |
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474 | |
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475 | $headers[] = 'Accept-language: en'; |
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476 | |
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477 | /* curl */ |
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478 | if (function_exists('curl_init')) |
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479 | { |
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480 | if (!$return) |
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481 | { |
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482 | $newf = fopen($dest, "wb"); |
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483 | } |
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484 | $ch = curl_init(); |
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485 | |
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486 | curl_setopt($ch, CURLOPT_URL, $src); |
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487 | curl_setopt($ch, CURLOPT_HEADER, false); |
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488 | curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); |
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489 | curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)'); |
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490 | curl_setopt($ch, CURLOPT_TIMEOUT, 30); |
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491 | if (!ini_get('safe_mode')) |
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492 | { |
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493 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); |
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494 | curl_setopt($ch, CURLOPT_MAXREDIRS, 1); |
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495 | } |
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496 | if (strpos($src, 'https://') !== false) |
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497 | { |
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498 | curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); |
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499 | curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); |
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500 | } |
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501 | if (!$return) |
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502 | { |
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503 | curl_setopt($ch, CURLOPT_FILE, $newf); |
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504 | } |
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505 | else |
---|
506 | { |
---|
507 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); |
---|
508 | } |
---|
509 | |
---|
510 | $out = curl_exec($ch); |
---|
511 | curl_close($ch); |
---|
512 | |
---|
513 | if ($out === false) |
---|
514 | { |
---|
515 | return 'file_error'; |
---|
516 | } |
---|
517 | else if (!$return) |
---|
518 | { |
---|
519 | fclose($newf); |
---|
520 | return true; |
---|
521 | } |
---|
522 | else |
---|
523 | { |
---|
524 | return $out; |
---|
525 | } |
---|
526 | } |
---|
527 | /* file get content */ |
---|
528 | else if (ini_get('allow_url_fopen')) |
---|
529 | { |
---|
530 | if (strpos($src, 'https://') !== false and !extension_loaded('openssl')) |
---|
531 | { |
---|
532 | return false; |
---|
533 | } |
---|
534 | |
---|
535 | $opts = array( |
---|
536 | 'http' => array( |
---|
537 | 'method' => "GET", |
---|
538 | 'user_agent' => 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)', |
---|
539 | 'header' => implode("\r\n", $headers), |
---|
540 | ) |
---|
541 | ); |
---|
542 | |
---|
543 | $context = stream_context_create($opts); |
---|
544 | |
---|
545 | if (($file = file_get_contents($src, false, $context)) === false) |
---|
546 | { |
---|
547 | return 'file_error'; |
---|
548 | } |
---|
549 | |
---|
550 | if (!$return) |
---|
551 | { |
---|
552 | file_put_contents($dest, $file); |
---|
553 | return true; |
---|
554 | } |
---|
555 | else |
---|
556 | { |
---|
557 | return $file; |
---|
558 | } |
---|
559 | } |
---|
560 | |
---|
561 | return false; |
---|
562 | } |
---|
563 | |
---|
564 | /** |
---|
565 | * and film frame to an image (need GD library) |
---|
566 | * @param: string source |
---|
567 | * @param: string destination (if null, the source is modified) |
---|
568 | * @return: void |
---|
569 | */ |
---|
570 | function add_film_frame($src, $dest=null) |
---|
571 | { |
---|
572 | if (empty($dest)) |
---|
573 | { |
---|
574 | $dest = $src; |
---|
575 | } |
---|
576 | |
---|
577 | // we need gd library |
---|
578 | if (!function_exists('imagecreatetruecolor')) |
---|
579 | { |
---|
580 | if ($dest != $src) copy($src, $dest); |
---|
581 | return; |
---|
582 | } |
---|
583 | |
---|
584 | // open source image |
---|
585 | switch (strtolower(get_extension($src))) |
---|
586 | { |
---|
587 | case 'jpg': |
---|
588 | case 'jpeg': |
---|
589 | $srcImage = imagecreatefromjpeg($src); |
---|
590 | break; |
---|
591 | case 'png': |
---|
592 | $srcImage = imagecreatefrompng($src); |
---|
593 | break; |
---|
594 | case 'gif': |
---|
595 | $srcImage = imagecreatefromgif($src); |
---|
596 | break; |
---|
597 | default: |
---|
598 | if ($dest != $src) copy($src, $dest); |
---|
599 | return; |
---|
600 | } |
---|
601 | |
---|
602 | // source properties |
---|
603 | $srcWidth = imagesx($srcImage); |
---|
604 | $srcHeight = imagesy($srcImage); |
---|
605 | $const = intval($srcWidth * 0.04); |
---|
606 | $bandRadius = floor($const/8); |
---|
607 | |
---|
608 | // band properties |
---|
609 | $imgBand = imagecreatetruecolor($srcWidth + 6*$const, $srcHeight + 3*$const); |
---|
610 | |
---|
611 | $black = imagecolorallocate($imgBand, 0, 0, 0); |
---|
612 | $white = imagecolorallocate($imgBand, 245, 245, 245); |
---|
613 | |
---|
614 | // and dots |
---|
615 | $y_start = intval(($srcHeight + 3*$const) / 2); |
---|
616 | $aug = intval($y_start / 5) + 1; |
---|
617 | $i = 0; |
---|
618 | |
---|
619 | while ($y_start + $i*$aug < $srcHeight + 3*$const) |
---|
620 | { |
---|
621 | imagefilledroundrectangle($imgBand, (3/4)*$const, $y_start + $i*$aug - $const/2, (9/4)*$const - 1, $y_start + $i*$aug + $const/2 - 1, $white, $bandRadius); |
---|
622 | imagefilledroundrectangle($imgBand, (3/4)*$const, $y_start - $i*$aug - $const/2, (9/4)*$const - 1, $y_start - $i*$aug + $const/2 - 1, $white, $bandRadius); |
---|
623 | |
---|
624 | imagefilledroundrectangle($imgBand, $srcWidth + (15/4)*$const, $y_start + $i*$aug - $const/2, $srcWidth + (21/4)*$const - 1, $y_start + $i*$aug + $const/2 - 1, $white, $bandRadius); |
---|
625 | imagefilledroundrectangle($imgBand, $srcWidth + (15/4)*$const, $y_start - $i*$aug - $const/2, $srcWidth + (21/4)*$const - 1, $y_start - $i*$aug + $const/2 - 1, $white, $bandRadius); |
---|
626 | |
---|
627 | ++$i; |
---|
628 | } |
---|
629 | |
---|
630 | // add source to band |
---|
631 | imagecopy($imgBand, $srcImage, 3*$const, (3/2)*$const, 0, 0, $srcWidth, $srcHeight); |
---|
632 | |
---|
633 | // save image |
---|
634 | switch (strtolower(get_extension($dest))) |
---|
635 | { |
---|
636 | case 'jpg': |
---|
637 | case 'jpeg': |
---|
638 | imagejpeg($imgBand, $dest, 85); |
---|
639 | break; |
---|
640 | case 'png': |
---|
641 | imagepng($imgBand, $dest); |
---|
642 | break; |
---|
643 | case 'gif': |
---|
644 | imagegif($imgBand, $dest); |
---|
645 | break; |
---|
646 | } |
---|
647 | } |
---|
648 | |
---|
649 | /** |
---|
650 | * create a rectangle with round corners |
---|
651 | * http://www.php.net/manual/fr/function.imagefilledrectangle.php#42815 |
---|
652 | */ |
---|
653 | function imagefilledroundrectangle(&$img, $x1, $y1, $x2, $y2, $color, $radius) |
---|
654 | { |
---|
655 | imagefilledrectangle($img, $x1+$radius, $y1, $x2-$radius, $y2, $color); |
---|
656 | |
---|
657 | if ($radius > 0) |
---|
658 | { |
---|
659 | imagefilledrectangle($img, $x1, $y1+$radius, $x2, $y2-$radius, $color); |
---|
660 | imagefilledellipse($img, $x1+$radius, $y1+$radius, $radius*2, $radius*2, $color); |
---|
661 | imagefilledellipse($img, $x2-$radius, $y1+$radius, $radius*2, $radius*2, $color); |
---|
662 | imagefilledellipse($img, $x1+$radius, $y2-$radius, $radius*2, $radius*2, $color); |
---|
663 | imagefilledellipse($img, $x2-$radius, $y2-$radius, $radius*2, $radius*2, $color); |
---|
664 | } |
---|
665 | } |
---|