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World Wide Web Server 2012-07-04 16:05:06 -07:00
parent 9ed36387a2
commit 83de781851
1 changed files with 12 additions and 12 deletions
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24
Generatic-List-Generator.md

@ -54,7 +54,7 @@ Will generate (without the spaces/linebreaks):
</ul>[/code]
[b]The contents of"generate_list_helper.php":[/b]
[b]The contents of"generate_list_helper.php" (updated november 16, 13:25 GMT)[/b]
[code]&lt;?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
function generate_list($resource, $options, $template)
@ -96,7 +96,7 @@ function generate_list($resource, $options, $template)
// place the values in the item variable
if (!is_array($item))
{
$item_output = preg_replace('/\{CONTENT\}/', $item, $item_output);
$item_output = str_replace('{CONTENT}', $item, $item_output);
}
else
{
@ -127,22 +127,19 @@ function generate_list($resource, $options, $template)
foreach ($item as $key => $value)
{
// if the value is an array, replace the first found instance of SUBS with a sublist
// if the value is an array, replace any instance of SUBS with a sublist
if (!is_array($value))
{
$item_output = preg_replace('/\{'.strtoupper($key).'\}/', $value, $item_output);
$item_output = str_replace('{'.strtoupper($key).'}', $value, $item_output);
}
else
{
if (empty($value)) $sublist = '';
else $sublist = generate_list($value, $next_options, $template);
if ($sublist != '') $sublist = $options['link'].$sublist;
$item_output = preg_replace('/\{SUBS\}/', $sublist, $item_output, 1);
$item_output = str_replace('{SUBS}', $sublist, $item_output);
}
}
// replace any leftover nonexisting {SUBS}
$item_output = preg_replace('/\{SUBS\}/', '', $item_output);
}
// check if any values were replaced, if not assume sublist, generate and continue
@ -159,7 +156,7 @@ function generate_list($resource, $options, $template)
}
// place the indent
$item_output = preg_replace('/\{INDENT\}/', str_repeat($options['indent'], $options['level']), $item_output);
$item_output = str_replace('{INDENT}', str_repeat($options['indent'], $options['level']), $item_output);
// if there are methods set, replace their tags
if (count($options['functions']) > 0)
@ -171,12 +168,12 @@ function generate_list($resource, $options, $template)
if (method_exists($ci->$function[1], $function[0]))
{
$replace_value = $ci->$function[1]->$function[0]($options['level'], $options['current_alternate']);
$item_output = preg_replace('/\{'.strtoupper($function[0]).'\}/', $replace_value, $item_output);
$item_output = str_replace('{'.strtoupper($function[0]).'}', $replace_value, $item_output);
}
elseif (function_exists($function[1]))
{
$replace_value = $function[0]($options['level'], $options['current_alternate']);
$item_output = preg_replace('/\{'.$function[0].'\}/', $replace_value, $item_output);
$item_output = str_replace('{'.strtoupper($function[0]).'}', $replace_value, $item_output);
}
}
}
@ -187,7 +184,7 @@ function generate_list($resource, $options, $template)
$alternate_max = count($options['alternate']);
$alternate = $alternate_max;
while($options['current_alternate'] % $alternate != 0 && $alternate > 0) $alternate--;
$item_output = preg_replace('/\{ALTERNATE\}/', $options['alternate'][$alternate - 1], $item_output);
$item_output = str_replace('{ALTERNATE}', $options['alternate'][$alternate - 1], $item_output);
}
// link the items with the link only if it isn't the last item
@ -200,6 +197,9 @@ function generate_list($resource, $options, $template)
$options['current_alternate']++;
$resource_count--;
// cleanup and replace any leftover tags
$item_output = preg_replace('/\{([a-zA-z0-9_]*)\}/', '', $item_output);
// place the new item at the end of the current list
$output .= $item_output;
unset($item_output);