x_find_class

[aldus]

Hello

In this german thread Stefek comes up whithin a question
for an code-modul witch will check out the page-content for
a given tag and a matching classname.

https://forum.WebsiteBaker.org/index.php/topic,10855.0.html

e.g. find all tags of type <pre> with the classname "code", an if
even one is found, add a specific css and/or javascript file.

Ok - here it is, a little bit beta and a little bit "confuse" but it's
working in the first tests;

after installing the modul you can modify/add the following function in your
template:

Code: [Select]

<?php

if (function_exists("find_my_class") ) {
      $path_to_css = array (
          WB_URL."/modules/x_find_class/test.css"
      );
      $path_to_js = array (
          WB_URL."/modules/x_find_class/test.js"
      );
      
      ob_start();
        page_content();
        $content = ob_get_contents();
    ob_end_clean();
    
    find_my_class($content, "pre", "code", $path_to_css, $path_to_js);
}
?>

As you can see the first argument is the page-content-string, followed by
a tag-type whithout the "<", then comes the classname (here "code") and
the last two arguments are the path to the css/js files.
You can pass 0 or "" for not including the file, or a valid filename, or
an array, if you are in the need of including more files.
If the files are not found a warning-message will be produce, including the requestet filename.

Any recomentations, bugfixes, improvements, discussions or "schimpfe" as always welcome.

Edit: Version 0.1.7
- Minor Bugfixes in the regex.
- Additional path-testings in "__file_exists" e.g. the ini-settings for "allow_url_fopen".    
- Minor cosmetic changes and version-cleanings
- Changes for the "warning-messages" - now as a comment.

Edit: Version 0.1.6
- Minor Bugfixes and additional comments, informations

Edit: Version 0.1.5
- Bugfix for "file_exists" within absolute paths.
- Minor cosmetic changes
- Add. a "test.js" and "test.css" in the package-folder
- Update the example above ...

Regards
Aldus

[gelöscht durch Administrator]

[aldus]

Ok - the last version 0.1.7 is ready for download now.
Some changes - see first entry below.

Regards
Aldus