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Initial code using Drupal 6.38

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Manuel Cillero 2017-07-24 15:21:05 +02:00
commit 4824608a33
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51
modules/color/color.install Normal file
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<?php
function color_requirements($phase) {
$requirements = array();
if ($phase == 'runtime') {
// Check GD library
if (function_exists('imagegd2')) {
$info = gd_info();
$requirements['gd'] = array(
'value' => $info['GD Version'],
);
// Check PNG support
if (function_exists('imagecreatefrompng')) {
$requirements['gd']['severity'] = REQUIREMENT_OK;
}
else {
$requirements['gd']['severity'] = REQUIREMENT_ERROR;
$requirements['gd']['description'] = t('The GD library for PHP is enabled, but was compiled without PNG support. Please check the <a href="@url">PHP image documentation</a> for information on how to correct this.', array('@url' => 'http://www.php.net/manual/en/ref.image.php'));
}
}
else {
$requirements['gd'] = array(
'value' => t('Not installed'),
'severity' => REQUIREMENT_ERROR,
'description' => t('The GD library for PHP is missing or outdated. Please check the <a href="@url">PHP image documentation</a> for information on how to correct this.', array('@url' => 'http://www.php.net/manual/en/ref.image.php')),
);
}
$requirements['gd']['title'] = t('GD library');
}
return $requirements;
}
/**
* Warn site administrator if unsafe CSS color codes are found in the database.
*/
function color_update_6001() {
$ret = array();
$result = db_query("SELECT name FROM {variable} WHERE name LIKE 'color_%_palette'");
while ($variable = db_fetch_array($result)) {
$palette = variable_get($variable['name'], array());
foreach ($palette as $key => $color) {
if (!preg_match('/^#([a-f0-9]{3}){1,2}$/iD', $color)) {
drupal_set_message('Some of the custom CSS color codes specified via the color module are invalid. Please examine the themes which are making use of the color module at the <a href="'. url('admin/appearance/settings') .'">Appearance settings</a> page to verify their CSS color values.', 'warning');
}
}
}
return $ret;
}