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<?php |
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/** |
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* CryptX option page "Changelog"-Tab |
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*/ |
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function rw_cryptx_settings_tab_content_changelog() { |
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global $cryptX_var, $rw_cryptx_active_tab; |
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if ( 'changelog' != $rw_cryptx_active_tab ) |
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return; |
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|
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/** |
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* the following code is quick and dirty to parse the changelog content of the readme.txt file |
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*/ |
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$file_contents = @implode('', @file(CRYPTX_DIR_PATH . '/readme.txt')); |
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$file_contents = str_replace(array("\r\n", "\r"), "\n", $file_contents); |
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$file_contents = trim($file_contents); |
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// split $file_content into sections |
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$_sections = preg_split('/^[\s]*==[\s]*(.+?)[\s]*==/m', $file_contents, -1, PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY); |
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$sections = array(); |
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for ( $i=1; $i <= count($_sections); $i +=2 ) { |
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$_sections[$i] = $_sections[$i]; |
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$title = $_sections[$i-1]; |
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$sections[str_replace(' ', '_', strtolower($title))] = array('title' => $title, 'content' => $_sections[$i]); |
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} |
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// split changelog section into single version entries |
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$_changelogs = preg_split('/^[\s]*=[\s]*(.+?)[\s]*=/m', $sections['changelog']['content'], -1, PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY); |
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$entries = array(); |
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for ( $i=1; $i <= count($_changelogs); $i +=2 ) { |
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$_changelogs[$i] = $_changelogs[$i]; |
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$version = $_changelogs[$i-1]; |
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$entries[str_replace(' ', '_', strtolower($version))] = array('version' => $version, 'content' => $_changelogs[$i]); |
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} |
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// rearrange version entries as html |
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$changelogs = array(); |
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foreach($entries as $entry) { |
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$content = $entry['content']; |
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$content = ltrim( $content, "\n"); |
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$content = str_replace("* ", "<li>", $content); |
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$content = str_replace("\n", " </li>\n", $content); |
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$changelogs[]= array('version' => "<dt>".$entry['version']."</dt>", 'content' => "<dd><ul>".$content."</ul></dd>"); |
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} |
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unset( $file_contents, $_sections, $sections, $_changelogs, $entries); |
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?> |
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<h4><?php _e( "Changelog",'cryptx' ); ?></h4> |
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<?php |
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foreach($changelogs as $log) { |
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echo "<dl>".implode("",$log)."</dl>"; |
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} |
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unset( $changelogs ); |
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} |
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add_action( 'rw_cryptx_settings_content', 'rw_cryptx_settings_tab_content_changelog' ); |
