49 lines
1.1 KiB
PHP
49 lines
1.1 KiB
PHP
<?php
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namespace Zotlabs\Thumbs;
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class Text {
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function MatchDefault($type) {
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return(($type === 'text') ? true : false );
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}
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function Thumb($attach,$preview_style,$height = 300, $width = 300) {
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$stream = @fopen(dbunescbin($attach['content']),'rb');
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if($stream) {
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$content = trim(stream_get_contents($stream,4096));
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$content = str_replace("\r",'',$content);
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$content_a = explode("\n",$content);
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}
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if($content_a) {
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$fsize = 4;
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$lsize = 8;
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$image = imagecreate($width,$height);
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imagecolorallocate($image,255,255,255);
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$colour = imagecolorallocate($image,0,0,0);
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$border = imagecolorallocate($image,208,208,208);
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$x1 = 0;
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$y1 = 0;
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$x2 = ImageSX($image) - 1;
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$y2 = ImageSY($image) - 1;
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for($i = 0; $i < 2; $i++) {
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ImageRectangle($image, $x1++, $y1++, $x2--, $y2--, $border);
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}
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foreach($content_a as $l => $t) {
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$l = $l + 1;
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$x = 3;
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$y = ($l * $lsize) + 3 - $fsize;
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imagestring($image,1,$x,$y,$t,$colour);
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if(($l * $lsize) >= $height) {
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break;
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}
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}
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imagejpeg($image,dbunescbin($attach['content']) . '.thumb');
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}
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}
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} |