_phptemplate_default_variables
themes/engines/phptemplate/phptemplate.engine, строка 94
- Версии
- 5
_phptemplate_default_variables($hook, $variables)
Adds additional helper variables to all templates.
Counts how many times certain hooks have been called. Sidebar left / right are special cases.
Параметры
$hook
Название используемой функции темизации.
$variables
Последовательный массив переменных, которые передаются в функцию темизации.
Код
<?php
function _phptemplate_default_variables($hook, $variables) {
global $theme, $sidebar_indicator;
static $count = array();
$count[$hook] = isset($count[$hook]) && is_int($count[$hook]) ? $count[$hook] : 1;
$variables['zebra'] = ($count[$hook] % 2) ? 'odd' : 'even';
$variables['id'] = $count[$hook]++;
if ($hook == 'block') {
$count['block_counter'][$sidebar_indicator] = isset($count['block_counter'][$sidebar_indicator]) && is_int($count['block_counter'][$sidebar_indicator]) ? $count['block_counter'][$sidebar_indicator] : 1;
$variables['block_zebra'] = ($count['block_counter'][$sidebar_indicator] % 2) ? 'odd' : 'even';
$variables['block_id'] = $count['block_counter'][$sidebar_indicator]++;
}
elseif ($hook == 'page') {
$regions = system_region_list($theme);
// Load all region content assigned via blocks.
foreach (array_keys($regions) as $region) {
// Skip blocks in this region that have already been loaded.
// This pre-loading is necessary because phptemplate uses variable names different from
// the region names, e.g., 'sidebar_left' instead of 'left'.
if (!in_array($region, array('left', 'right', 'footer'))) {
$normal_blocks = (isset($variables['regions'])) ? $variables['regions'][$region] : theme('blocks', $region);
isset($variables[$region]) ? $variables[$region] .= $normal_blocks : $variables[$region] = $normal_blocks;
}
}
}
// Tell all templates where they are located.
$variables['directory'] = path_to_theme();
$variables['is_front'] = drupal_is_front_page();
return $variables;
}
?>
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