db949bb802
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
24 lines
561 B
PHP
24 lines
561 B
PHP
<?php
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if(! function_exists('pretheme_init')) {
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function pretheme_init(&$a) {
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if($_REQUEST['theme']) {
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$theme = $_REQUEST['theme'];
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$info = get_theme_info($theme);
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if($info) {
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// unfortunately there will be no translation for this string
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$desc = $info['description'];
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$version = $info['version'];
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$credits = $info['credits'];
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}
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else {
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$desc = '';
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$version = '';
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$credits = '';
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}
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echo json_encode(array('img' => get_theme_screenshot($theme), 'desc' => $desc, 'version' => $version, 'credits' => $credits));
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}
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killme();
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}
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}
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