解析txt文件并将其转换为静态html文件


Parse txt files and turn them into static html files

更新(2015年11月24日)

除了一个小细节,我的一切都很正常。我需要弄清楚如何获得HTML模板中的静态占位符变量,以便用从TXT文件中提取的内容替换它们。

这是我的模板代码:

<!DOCTYPE html>
<html>
<head>
  <title>{PAGE_TITLE}</title>
</head>
<body>
  {PAGE_TITLE} - {PAGE_AUTHOR} - {PAGE_DATE}
  {PAGE_CONTENT}
</body>
</html>

原件

我复习了这个问题PHP——解析一个txt文件,并尽可能地靠自己。

我正在用PHP创建一个简单、非常小的静态站点生成器,用于教育目的。我有一个目录,里面有一个PHP文件,所有代码都在那里(除了HTML模板),它会扫描当前目录中的任何txt文件,并决定是否有多个,这样就可以使用一个循环来处理每个文件。

我的txt文件的结构如下:

TITLE
AUTHOR
DATE
Text starts here...

我一直在从文件中提取TITLE、AUTHOR、DATE和文本内容,并将它们存储在正确的变量中,以便将信息传递给要处理的HTML模板。

我还想设置它,这样当有换行符/回车符时,它会在该文本块上附加一个HTML段落标记。

以下是我迄今为止为PHP文件编写的代码:

<?php
$files = glob("*.txt"); // Scan directory for .txt files
// Check that there are .txt files in directory
if ($files !== false) {
    $numberOfFiles = count($files); // Count number of .txt files in directory
    // Check if number of files is greater than one
    if ($numberOfFiles > 1) {
        // Advanced loop will go here to process multiple txt files
    } else {
        $file_handle = fopen ($files[0], "r"); // Open file
        // Loop through file contents line-by-line
        while (!feof ($file_handle)) {
            $file = file_get_contents($files[0]); // Get file contents
            $rows = explode ("'n", $file); // Count number of rows in file
            // Need to pull TITLE, AUTHOR, and DATE from txt file
            // Here's where I need the rest of the file's content to be parsed into paragraph blocks for the html template
            break; // Break loop after one run
        }
        fclose ($file_handle); // Close file connection
    }
}
?>

您可以从文件中一行接一行地获取行,而不是获取整个文件,然后对它们进行单独格式化,并将它们放入变量中,以便在页面上进行回显。然而,Dontfeedthecode提出的方法是如此的优越和高效,以至于我撤回了原来的方法,并希望他能认可我对他的想法所做的一切。

     <?php         
      $files = glob("*.txt"); // Scan directory for .txt files
      // Check that there are .txt files in directory
           if ($files !== false) {
           $numberOfFiles = count($files); // Count number of .txt files in directory
              // Check if number of files is greater than one
              if ($numberOfFiles > 1) {
              // Advanced loop will go here to process multiple txt files
              } else {
              $text_array = array();
              $file_handle = fopen ($files[0], "r"); // Open file
              $text_array = stream_get_contents($file_handle);
              $text_array = explode("'n", $text_array);
              // get the top three lines
              $page_title = trim($text_array[0]);
              $all_lines = '<p>' .  trim($text_array[0]) . ' - ' . trim($text_array[1]) .  ' - ' . trim($text_array[2]) . '</p>';
              // delete the top four array elements
              $text_array[0] = $text_array[1] = $text_array[2] = $text_array[3] = '';
             // get the remaining text
              $text_block =  trim(implode($text_array));
              fclose ($file_handle); // Close file connection
         }  // endifs for first if(... statements
     }
     ?>

HTML输出:

         <!DOCTYPE html>
         <html>
            <head>
               <title><?php echo $page_title; ?></title>
            </head>
                    <body>
                      <?php echo $all_lines . "'n" . '<p>' . $text_block .'</p>'. "'n"; ?>
                    </body>
         </html>

A variable ready to print to file:

         <?php
                   $print_to_file = '<!DOCTYPE html>
               <html>
                     <head>
                           <title>' . $page_title . '</title>
                     </head>
                       <body>' . "'n"  . $all_lines . "'n" . '<p>' . $text_block .'</p>'. "'n" .
                       '     </body>
          </html>';
         echo $print_to_file;
         ?>

HTML在这里的变量中看起来有点移位,但在打印时会显示出来。

最后,一个版本为文本的每一行放置一个<p>标记。

     <?php
     $files = glob("*.txt"); // Scan directory for .txt files
    // Check that there are .txt files in directory
     if ($files !== false) {
     $numberOfFiles = count($files); // Count number of .txt files in directory
         // Check if number of files is greater than one
         if ($numberOfFiles > 1) {
         // Advanced loop will go here to process multiple txt files
         } else {
         $text_array = array();
         $file_handle = fopen ($files[0], "r"); // Open file
         $text = stream_get_contents($file_handle);
         // get the top three lines
         $text_array = explode("'n", $text);
         $page_title = trim($text_array[0]);
         $all_lines = '<p>' .  $text_array[0] . ' - ' . $text_array[1] .  ' - ' . $text_array[2] . '</p>';
         // set up something to split the lines by and add the <p> tags
         $text_array = str_replace("'n","</p>'nxxx<p>", $text);
         $text_array = explode("xxx", $text_array);
         // delete the top four array elements
         $text_array[0] = $text_array[1] = $text_array[2] = $text_array[3] = '';
         // get the remaining text

         $text_block =  trim(implode($text_array));
         }
     }
     ?>

这个版本可以使用与上面相同的html/p>