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-rw-r--r--kolab.org/www/drupal-7.26/modules/color/color.install66
1 files changed, 66 insertions, 0 deletions
diff --git a/kolab.org/www/drupal-7.26/modules/color/color.install b/kolab.org/www/drupal-7.26/modules/color/color.install
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+++ b/kolab.org/www/drupal-7.26/modules/color/color.install
@@ -0,0 +1,66 @@
+<?php
+
+/**
+ * @file
+ * Install, update and uninstall functions for the color module.
+ */
+
+/**
+ * Implements hook_requirements().
+ */
+function color_requirements($phase) {
+ $requirements = array();
+
+ if ($phase == 'runtime') {
+ // Check for the PHP GD library.
+ if (function_exists('imagegd2')) {
+ $info = gd_info();
+ $requirements['color_gd'] = array(
+ 'value' => $info['GD Version'],
+ );
+
+ // Check for PNG support.
+ if (function_exists('imagecreatefrompng')) {
+ $requirements['color_gd']['severity'] = REQUIREMENT_OK;
+ }
+ else {
+ $requirements['color_gd']['severity'] = REQUIREMENT_WARNING;
+ $requirements['color_gd']['description'] = t('The GD library for PHP is enabled, but was compiled without PNG support. Check the <a href="@url">PHP image documentation</a> for information on how to correct this.', array('@url' => 'http://www.php.net/manual/ref.image.php'));
+ }
+ }
+ else {
+ $requirements['color_gd'] = array(
+ 'value' => t('Not installed'),
+ 'severity' => REQUIREMENT_ERROR,
+ 'description' => t('The GD library for PHP is missing or outdated. Check the <a href="@url">PHP image documentation</a> for information on how to correct this.', array('@url' => 'http://www.php.net/manual/book.image.php')),
+ );
+ }
+ $requirements['color_gd']['title'] = t('GD library PNG support');
+ }
+
+ return $requirements;
+}
+
+/**
+ * @addtogroup updates-7.x-extra
+ * @{
+ */
+
+/**
+ * Warn site administrator if unsafe CSS color codes are found in the database.
+ */
+function color_update_7001() {
+ $theme_palettes = db_query("SELECT name FROM {variable} WHERE name LIKE 'color_%_palette'")->fetchCol();
+ foreach ($theme_palettes as $name) {
+ $palette = variable_get($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');
+ }
+ }
+ }
+}
+
+/**
+ * @} End of "addtogroup updates-7.x-extra".
+ */