[30050] | 1 | <?php |
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| 2 | |
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| 3 | defined('PHPWG_ROOT_PATH') or die('Hacking attempt!'); |
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| 4 | |
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| 5 | class MenuRandomPhoto_maintain extends PluginMaintain |
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| 6 | { |
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[31852] | 7 | private $installed = false; |
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| 8 | |
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| 9 | private $default_conf = array( |
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| 10 | 'height' => 150, |
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| 11 | 'square' => true, |
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| 12 | 'randompicture_preload' => 25, // number preloaded random pictures |
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| 13 | 'title' => 'A random photo', |
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| 14 | 'delay' => 4000, |
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| 15 | 'apply_to_albums' => 'all', |
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| 16 | ); |
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| 17 | |
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| 18 | function __construct($plugin_id) |
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| 19 | { |
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| 20 | parent::__construct($plugin_id); |
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| 21 | } |
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| 22 | |
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| 23 | function install($plugin_version, &$errors=array()) |
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| 24 | { |
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| 25 | global $conf; |
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| 26 | |
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| 27 | if (empty($conf['MRP'])) |
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| 28 | { |
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| 29 | $conf['MRP'] = serialize($this->default_conf); |
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| 30 | conf_update_param('MRP', $conf['MRP']); |
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| 31 | } |
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| 32 | else |
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| 33 | { |
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| 34 | $new_conf = is_string($conf['MRP']) ? unserialize($conf['MRP']) : $conf['MRP']; |
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| 35 | |
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| 36 | $conf['MRP'] = serialize($new_conf); |
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| 37 | conf_update_param('MRP', $conf['MRP']); |
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| 38 | } |
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[30050] | 39 | |
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[31852] | 40 | // add a new column to existing CATEGORIES table, if it doesn't already exist |
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| 41 | $result = pwg_query('SHOW COLUMNS FROM `'.CATEGORIES_TABLE.'` LIKE "menurandomphoto_active";'); |
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| 42 | if (!pwg_db_num_rows($result)) |
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| 43 | { |
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| 44 | pwg_query('ALTER TABLE `'.CATEGORIES_TABLE.'` ADD `menurandomphoto_active` enum(\'true\', \'false\') default \'false\';'); |
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| 45 | } |
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| 46 | |
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| 47 | $this->installed = true; |
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| 48 | } |
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| 49 | |
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| 50 | function activate($plugin_version, &$errors=array()) |
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| 51 | { |
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| 52 | if (!$this->installed) |
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| 53 | { |
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| 54 | $this->install($plugin_version, $errors); |
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| 55 | } |
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| 56 | } |
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| 57 | |
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| 58 | function deactivate() |
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| 59 | { |
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| 60 | } |
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| 61 | |
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| 62 | function uninstall() |
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| 63 | { |
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| 64 | conf_delete_param('MRP'); |
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| 65 | // delete field |
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| 66 | pwg_query('ALTER TABLE `'. CATEGORIES_TABLE .'` DROP COLUMN `menurandomphoto_active`;'); |
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| 67 | } |
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[30050] | 68 | } |
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| 69 | |
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| 70 | ?> |
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