[16591] | 1 | <?php |
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| 2 | defined('USER_COLLEC_PATH') or die('Hacking attempt!'); |
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| 3 | |
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| 4 | class UserCollection |
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| 5 | { |
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| 6 | private $data; |
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| 7 | private $images; |
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[25678] | 8 | |
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[16591] | 9 | /** |
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| 10 | * __construct |
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[25678] | 11 | * @throws Exception |
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| 12 | * |
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| 13 | * @param int|string $col_id or 'new' |
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| 14 | * @param string $name |
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| 15 | * @param string $comment |
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| 16 | * @param int $user_id |
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[16591] | 17 | */ |
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[24421] | 18 | function __construct($col_id, $name=null, $comment=null, $user_id=null) |
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[16591] | 19 | { |
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[16625] | 20 | global $user; |
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[25678] | 21 | |
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[24421] | 22 | if (empty($user_id)) |
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| 23 | { |
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[20090] | 24 | $user_id = $user['id']; |
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| 25 | } |
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[25678] | 26 | |
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[16591] | 27 | $this->data = array( |
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[16688] | 28 | 'id' => 0, |
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[20090] | 29 | 'user_id' => $user_id, |
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[16591] | 30 | 'name' => null, |
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| 31 | 'date_creation' => '0000-00-00 00:00:00', |
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[23552] | 32 | 'comment' => null, |
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[16591] | 33 | 'nb_images' => 0, |
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| 34 | ); |
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| 35 | $this->images = array(); |
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[25678] | 36 | |
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[16591] | 37 | // load specific collection |
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| 38 | if (preg_match('#^[0-9]+$#', $col_id)) |
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| 39 | { |
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| 40 | $query = ' |
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[23361] | 41 | SELECT * |
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[16591] | 42 | FROM '.COLLECTIONS_TABLE.' |
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[24421] | 43 | WHERE id = '.$col_id.' |
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[16591] | 44 | ;'; |
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| 45 | $result = pwg_query($query); |
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[25678] | 46 | |
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[16591] | 47 | if (pwg_db_num_rows($result)) |
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| 48 | { |
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[16658] | 49 | $this->data = array_merge( |
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| 50 | $this->data, |
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| 51 | pwg_db_fetch_assoc($result) |
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| 52 | ); |
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[25678] | 53 | |
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[23551] | 54 | // make sure all pictures of the collection exist |
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[16591] | 55 | $query = ' |
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| 56 | DELETE FROM '.COLLECTION_IMAGES_TABLE.' |
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| 57 | WHERE image_id NOT IN ( |
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| 58 | SELECT id FROM '.IMAGES_TABLE.' |
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| 59 | ) |
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| 60 | ;'; |
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| 61 | pwg_query($query); |
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[25678] | 62 | |
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[20090] | 63 | // select images of the collection |
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[16591] | 64 | $query = ' |
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| 65 | SELECT image_id |
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| 66 | FROM '.COLLECTION_IMAGES_TABLE.' |
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[16688] | 67 | WHERE col_id = '.$this->data['id'].' |
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[16591] | 68 | ;'; |
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| 69 | $this->images = array_from_query($query, 'image_id'); |
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[25678] | 70 | |
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[20090] | 71 | $this->updateParam('nb_images', count($this->images)); |
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[16591] | 72 | } |
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| 73 | else |
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| 74 | { |
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[26055] | 75 | throw new Exception(l10n('Invalid collection')); |
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[16591] | 76 | } |
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| 77 | } |
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| 78 | // create a new collection |
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| 79 | else if ($col_id == 'new') |
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| 80 | { |
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| 81 | $this->data['name'] = $name; |
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[23551] | 82 | $this->data['comment'] = $comment; |
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[25678] | 83 | |
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[16591] | 84 | $query = ' |
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| 85 | INSERT INTO '.COLLECTIONS_TABLE.'( |
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| 86 | user_id, |
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| 87 | name, |
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| 88 | date_creation, |
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[24421] | 89 | comment |
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[25678] | 90 | ) |
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[16591] | 91 | VALUES( |
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| 92 | '.$this->data['user_id'].', |
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| 93 | "'.$this->data['name'].'", |
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| 94 | NOW(), |
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[24421] | 95 | "'.$this->data['comment'].'" |
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[16591] | 96 | ) |
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| 97 | ;'; |
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| 98 | pwg_query($query); |
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[16688] | 99 | $this->data['id'] = pwg_db_insert_id(); |
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[25678] | 100 | |
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[20090] | 101 | $date = pwg_query('SELECT NOW();'); |
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[16591] | 102 | list($this->data['date_creation']) = pwg_db_fetch_row($date); |
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| 103 | } |
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| 104 | else |
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| 105 | { |
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| 106 | trigger_error('UserCollection::__construct, invalid input parameter', E_USER_ERROR); |
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| 107 | } |
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| 108 | } |
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[25678] | 109 | |
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[16591] | 110 | /** |
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[25678] | 111 | * Check if current user is owner of the collection or admin |
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| 112 | * @throws Exception |
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[24421] | 113 | */ |
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| 114 | function checkUser() |
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| 115 | { |
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| 116 | global $user; |
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[25678] | 117 | |
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[24421] | 118 | if (!is_admin() && $user['id'] != $this->data['user_id']) |
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| 119 | { |
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| 120 | throw new Exception('Forbidden', 403); |
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| 121 | } |
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| 122 | } |
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[25678] | 123 | |
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[24421] | 124 | /** |
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[16591] | 125 | * updateParam |
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[25678] | 126 | * |
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| 127 | * @param string $name |
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| 128 | * @param mixed $value |
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[16591] | 129 | */ |
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| 130 | function updateParam($name, $value) |
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| 131 | { |
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[20090] | 132 | if ($value != $this->data[$name]) |
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| 133 | { |
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| 134 | $this->data[$name] = $value; |
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| 135 | pwg_query('UPDATE '.COLLECTIONS_TABLE.' SET '.$name.' = "'.pwg_db_real_escape_string($value).'" WHERE id = '.$this->data['id'].';'); |
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| 136 | } |
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[16591] | 137 | } |
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[25678] | 138 | |
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[16591] | 139 | /** |
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| 140 | * getParam |
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[25678] | 141 | * |
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| 142 | * @param string $name |
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| 143 | * @return mixed |
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[16591] | 144 | */ |
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| 145 | function getParam($name) |
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| 146 | { |
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| 147 | return $this->data[$name]; |
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| 148 | } |
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[25678] | 149 | |
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[16591] | 150 | /** |
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| 151 | * getImages |
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[25678] | 152 | * |
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| 153 | * @return int[] |
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[16591] | 154 | */ |
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| 155 | function getImages() |
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| 156 | { |
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| 157 | return $this->images; |
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| 158 | } |
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[25678] | 159 | |
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[16591] | 160 | /** |
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[25678] | 161 | * Check if an image is in the collection. |
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| 162 | * |
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| 163 | * @param int $image_id |
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| 164 | * @return bool |
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[16591] | 165 | */ |
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| 166 | function isInSet($image_id) |
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| 167 | { |
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| 168 | return in_array($image_id, $this->images); |
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| 169 | } |
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[25678] | 170 | |
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[16591] | 171 | /** |
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| 172 | * removeImages |
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[25678] | 173 | * |
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| 174 | * @param int|int[] $image_ids |
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[16591] | 175 | */ |
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| 176 | function removeImages($image_ids) |
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| 177 | { |
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[25678] | 178 | if (empty($image_ids)) return; |
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| 179 | if (!is_array($image_ids)) $image_ids = array($image_ids); |
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| 180 | |
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[23361] | 181 | $this->images = array_diff($this->images, $image_ids); |
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[25678] | 182 | |
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[16591] | 183 | $query = ' |
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| 184 | DELETE FROM '.COLLECTION_IMAGES_TABLE.' |
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[25678] | 185 | WHERE |
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[16688] | 186 | col_id = '.$this->data['id'].' |
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[16591] | 187 | AND image_id IN('.implode(',', $image_ids).') |
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| 188 | ;'; |
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| 189 | pwg_query($query); |
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[25678] | 190 | |
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[16591] | 191 | $this->updateParam('nb_images', count($this->images)); |
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| 192 | } |
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[25678] | 193 | |
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[16591] | 194 | /** |
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| 195 | * addImages |
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[25678] | 196 | * |
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| 197 | * @param int|int[] $image_ids |
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[16591] | 198 | */ |
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| 199 | function addImages($image_ids) |
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| 200 | { |
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[25678] | 201 | if (empty($image_ids)) return; |
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| 202 | if (!is_array($image_ids)) $image_ids = array($image_ids); |
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| 203 | |
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[16591] | 204 | $image_ids = array_unique($image_ids); |
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| 205 | $inserts = array(); |
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[25678] | 206 | |
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[16591] | 207 | foreach ($image_ids as $image_id) |
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| 208 | { |
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| 209 | if ($this->isInSet($image_id)) continue; |
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[25678] | 210 | |
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[23361] | 211 | $this->images[] = $image_id; |
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| 212 | $inserts[] = array( |
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| 213 | 'col_id' => $this->data['id'], |
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| 214 | 'image_id' => $image_id, |
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| 215 | ); |
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[16591] | 216 | } |
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[25678] | 217 | |
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[16591] | 218 | mass_inserts( |
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| 219 | COLLECTION_IMAGES_TABLE, |
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| 220 | array('col_id', 'image_id'), |
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| 221 | $inserts |
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| 222 | ); |
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[25678] | 223 | |
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[20090] | 224 | $query = ' |
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| 225 | UPDATE '.COLLECTION_IMAGES_TABLE.' |
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| 226 | SET add_date = NOW() |
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| 227 | WHERE |
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| 228 | col_id = '.$this->data['id'].' |
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| 229 | AND image_id IN ('.implode(',', $image_ids).') |
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| 230 | AND add_date IS NULL |
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| 231 | '; |
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| 232 | pwg_query($query); |
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[25678] | 233 | |
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[16591] | 234 | $this->updateParam('nb_images', count($this->images)); |
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| 235 | } |
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[25678] | 236 | |
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[16591] | 237 | /** |
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| 238 | * toggleImage |
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[25678] | 239 | * |
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| 240 | * @param int $image_id |
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[16591] | 241 | */ |
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| 242 | function toggleImage($image_id) |
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| 243 | { |
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| 244 | if ($this->isInSet($image_id)) |
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| 245 | { |
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| 246 | $this->removeImages(array($image_id)); |
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| 247 | } |
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| 248 | else |
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| 249 | { |
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| 250 | $this->addImages(array($image_id)); |
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| 251 | } |
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| 252 | } |
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[25678] | 253 | |
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[16591] | 254 | /** |
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| 255 | * clearImages |
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| 256 | */ |
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| 257 | function clearImages() |
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| 258 | { |
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| 259 | $this->images = array(); |
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| 260 | $this->updateParam('nb_images', 0); |
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[25678] | 261 | |
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[16591] | 262 | $query = ' |
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| 263 | DELETE FROM '.COLLECTION_IMAGES_TABLE.' |
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[16688] | 264 | WHERE col_id = '.$this->data['id'].' |
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[16591] | 265 | ;'; |
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| 266 | pwg_query($query); |
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| 267 | } |
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[25678] | 268 | |
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[16591] | 269 | /** |
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| 270 | * getCollectionInfo |
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[25678] | 271 | * |
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| 272 | * @return array |
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[16591] | 273 | */ |
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| 274 | function getCollectionInfo() |
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| 275 | { |
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| 276 | $set = array( |
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[23361] | 277 | 'ID' => $this->data['id'], |
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[16591] | 278 | 'NAME' => $this->data['name'], |
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[23551] | 279 | 'COMMENT' => $this->data['comment'], |
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[16591] | 280 | 'NB_IMAGES' => $this->data['nb_images'], |
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[20090] | 281 | 'DATE_CREATION' => $this->data['date_creation'], |
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[16591] | 282 | ); |
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[25678] | 283 | |
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[16591] | 284 | return $set; |
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| 285 | } |
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[25678] | 286 | |
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[20090] | 287 | /** |
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[25678] | 288 | * Returns share links |
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| 289 | * |
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| 290 | * @return array |
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[24421] | 291 | */ |
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| 292 | function getShares() |
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| 293 | { |
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| 294 | $query = ' |
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| 295 | SELECT * FROM '.COLLECTION_SHARES_TABLE.' |
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| 296 | WHERE col_id = '.$this->data['id'].' |
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| 297 | ORDER BY add_date DESC |
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| 298 | ;'; |
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| 299 | $result = pwg_query($query); |
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[25678] | 300 | |
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[24421] | 301 | $shares = array(); |
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| 302 | while ($row = pwg_db_fetch_assoc($result)) |
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| 303 | { |
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| 304 | $row['expired'] = false; |
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[25678] | 305 | |
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[24421] | 306 | $row['params'] = unserialize($row['params']); |
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| 307 | if (!empty($row['params']['deadline'])) |
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| 308 | { |
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| 309 | $row['expired'] = strtotime($row['params']['deadline']) < time(); |
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| 310 | $row['params']['deadline_readable'] = format_date($row['params']['deadline'], true, false); |
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| 311 | } |
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[25678] | 312 | |
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[24421] | 313 | $row['url'] = USER_COLLEC_PUBLIC . 'view/' . $row['share_key']; |
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| 314 | $row['u_delete'] = USER_COLLEC_PUBLIC . 'edit/' . $this->data['id'] . '&delete_share=' . $row['id']; |
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| 315 | $row['add_date_readable'] = format_date($row['add_date'], true, false); |
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[25678] | 316 | |
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[24421] | 317 | $shares[] = $row; |
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| 318 | } |
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[25678] | 319 | |
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[24421] | 320 | return $shares; |
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| 321 | } |
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[25678] | 322 | |
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[24421] | 323 | /** |
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[25678] | 324 | * Delete a share |
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| 325 | * |
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| 326 | * @param int $id |
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| 327 | * @return bool |
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[24421] | 328 | */ |
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| 329 | function deleteShare($id) |
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| 330 | { |
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| 331 | $query = ' |
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| 332 | DELETE FROM '.COLLECTION_SHARES_TABLE.' |
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| 333 | WHERE id = "'.pwg_db_real_escape_string($id).'" |
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| 334 | AND col_id = '.$this->data['id'].' |
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| 335 | ;'; |
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| 336 | pwg_query($query); |
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[25678] | 337 | |
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[24421] | 338 | return pwg_db_changes() != 0; |
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| 339 | } |
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[25678] | 340 | |
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[24421] | 341 | /** |
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[25678] | 342 | * Add a share link |
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| 343 | * |
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| 344 | * @param array &$share |
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| 345 | * - share_key (will be slugified) |
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| 346 | * - password (optional) |
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| 347 | * - deadline (optional) |
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| 348 | * @param bool $abord_on_duplicate |
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| 349 | * @return array|string errors or full share link |
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[24421] | 350 | */ |
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[25674] | 351 | function addShare(&$share, $abord_on_duplicate=true) |
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[24421] | 352 | { |
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| 353 | global $conf, $page; |
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[25678] | 354 | |
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[24421] | 355 | $errors = array(); |
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[25678] | 356 | |
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[24421] | 357 | $share = array_map('stripslashes', $share); |
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[25678] | 358 | |
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[24421] | 359 | // check key |
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| 360 | if (empty($share['share_key']) || strlen($share['share_key']) < 8) |
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| 361 | { |
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| 362 | $errors[] = l10n('The key must be at least 8 characters long'); |
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| 363 | } |
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| 364 | else |
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| 365 | { |
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[25674] | 366 | $share['share_key'] = str2url($share['share_key']); |
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| 367 | $share_key = $this->data['id'].'-'.$share['share_key']; |
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[25678] | 368 | |
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[24421] | 369 | $query = ' |
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| 370 | SELECT id FROM '.COLLECTION_SHARES_TABLE.' |
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| 371 | WHERE col_id = '.$this->data['id'].' |
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[25674] | 372 | AND share_key = "'.$share_key.'" |
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[24421] | 373 | ;'; |
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| 374 | $result = pwg_query($query); |
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| 375 | if (pwg_db_num_rows($result)) |
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| 376 | { |
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| 377 | if ($abord_on_duplicate) |
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| 378 | { |
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| 379 | $errors[] = l10n('This key is already used'); |
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| 380 | } |
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| 381 | else |
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| 382 | { |
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[25674] | 383 | return USER_COLLEC_PUBLIC . 'view/' . $share_key; |
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[24421] | 384 | } |
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| 385 | } |
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| 386 | } |
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[25678] | 387 | |
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[24421] | 388 | // filter date |
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| 389 | if (!empty($share['deadline'])) |
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| 390 | { |
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[25678] | 391 | $share['deadline'] = transform_date($share['deadline'], 'Y-m-d H:i', 'Y-m-d H:i'); |
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[24421] | 392 | } |
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[25678] | 393 | |
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[24421] | 394 | // hash password |
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| 395 | if (!empty($share['password'])) |
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| 396 | { |
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[25674] | 397 | $share['password'] = sha1($conf['secret_key'].$share['password'].$share_key); |
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[24421] | 398 | } |
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[25678] | 399 | |
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[24421] | 400 | if (empty($errors)) |
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| 401 | { |
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| 402 | $params = serialize(array( |
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| 403 | 'password' => @$share['password'], |
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| 404 | 'deadline' => @$share['deadline'], |
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| 405 | )); |
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[25678] | 406 | |
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[24421] | 407 | $query = ' |
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| 408 | INSERT INTO '.COLLECTION_SHARES_TABLE.'( |
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| 409 | col_id, |
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| 410 | share_key, |
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| 411 | params, |
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| 412 | add_date |
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| 413 | ) |
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| 414 | VALUES( |
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| 415 | '.$this->data['id'].', |
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[25674] | 416 | "'.$share_key.'", |
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[24421] | 417 | "'.pwg_db_real_escape_string($params).'", |
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| 418 | "'.date('Y-m-d H:i:s').'" |
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| 419 | ) |
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| 420 | ;'; |
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| 421 | pwg_query($query); |
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[25678] | 422 | |
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[25674] | 423 | return USER_COLLEC_PUBLIC . 'view/' . $share_key; |
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[24421] | 424 | } |
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[25678] | 425 | |
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[24421] | 426 | return $errors; |
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| 427 | } |
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[25678] | 428 | |
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[24421] | 429 | /** |
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[20090] | 430 | * Send the collection by email |
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[25678] | 431 | * |
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| 432 | * @param array $comm |
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[20090] | 433 | * - sender_name |
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| 434 | * - sender_email |
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| 435 | * - recipient_email |
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| 436 | * - recipient_name |
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| 437 | * - nb_images |
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| 438 | * - message |
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[25678] | 439 | * @return array|true array errors or true |
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[20090] | 440 | */ |
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[24421] | 441 | function sendEmail($comm) |
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[20090] | 442 | { |
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[25678] | 443 | global $conf, $user; |
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| 444 | |
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[20090] | 445 | $errors = array(); |
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[25678] | 446 | |
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[20090] | 447 | $comm = array_map('stripslashes', $comm); |
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| 448 | |
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[25678] | 449 | $comment_action = 'validate'; |
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[20090] | 450 | |
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| 451 | // check author |
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| 452 | if (empty($comm['sender_name'])) |
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| 453 | { |
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[25678] | 454 | $errors[] = l10n('Please enter your name'); |
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| 455 | $comment_action = 'reject'; |
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| 456 | } |
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[20090] | 457 | if (empty($comm['recipient_name'])) |
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| 458 | { |
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[25678] | 459 | $errors[] = l10n('Please enter the recipient name'); |
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| 460 | $comment_action = 'reject'; |
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[20090] | 461 | } |
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[25678] | 462 | |
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[20090] | 463 | // check email |
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| 464 | if (empty($comm['sender_email'])) |
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| 465 | { |
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[25678] | 466 | $errors[] = l10n('Please enter your e-mail'); |
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| 467 | $comment_action = 'reject'; |
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[20090] | 468 | } |
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[25678] | 469 | else if (!empty($comm['sender_email']) and !email_check_format($comm['sender_email'])) |
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[20090] | 470 | { |
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[25678] | 471 | $errors[] = l10n('mail address must be like xxx@yyy.eee (example : jack@altern.org)'); |
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| 472 | $comment_action = 'reject'; |
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[20090] | 473 | } |
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| 474 | if (empty($comm['recipient_email'])) |
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| 475 | { |
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[25678] | 476 | $errors[] = l10n('Please enter the recipient e-mail'); |
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| 477 | $comment_action = 'reject'; |
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[20090] | 478 | } |
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[25678] | 479 | else if (!empty($comm['recipient_email']) and !email_check_format($comm['recipient_email'])) |
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[20090] | 480 | { |
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[25678] | 481 | $errors[] = l10n('mail address must be like xxx@yyy.eee (example : jack@altern.org)'); |
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| 482 | $comment_action = 'reject'; |
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[20090] | 483 | } |
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[25678] | 484 | |
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[20090] | 485 | // check content |
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| 486 | if (!empty($comm['message'])) |
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| 487 | { |
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| 488 | $comm['message'] = nl2br($comm['message']); |
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| 489 | } |
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[25678] | 490 | |
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[20090] | 491 | include_once(PHPWG_ROOT_PATH.'include/functions_mail.inc.php'); |
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[25678] | 492 | |
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[20090] | 493 | if ($comment_action == 'validate') |
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| 494 | { |
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[25678] | 495 | // switch to guest user for get_sql_condition_FandF |
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| 496 | $user_save = $user; |
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| 497 | $user = build_user($conf['guest_id'], true); |
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| 498 | |
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| 499 | // get pictures |
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| 500 | $query = ' |
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| 501 | SELECT |
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| 502 | id, file, name, path |
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| 503 | FROM '.IMAGES_TABLE.' AS i |
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| 504 | JOIN '.IMAGE_CATEGORY_TABLE.' AS ci ON ci.image_id = i.id |
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| 505 | WHERE id IN ('. implode(',', $this->images) .') |
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| 506 | '.get_sql_condition_FandF( |
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| 507 | array( |
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| 508 | 'forbidden_categories' => 'category_id', |
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| 509 | 'forbidden_images' => 'id' |
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| 510 | ), |
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| 511 | 'AND' |
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| 512 | ).' |
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| 513 | GROUP BY i.id |
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| 514 | ORDER BY '. DB_RANDOM_FUNCTION .'() |
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| 515 | LIMIT '. $comm['nb_images'] .' |
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| 516 | ;'; |
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| 517 | $pictures = hash_from_query($query, 'id'); |
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| 518 | |
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| 519 | // switch back to current user |
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| 520 | $user = $user_save; |
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| 521 | unset($user_save); |
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| 522 | |
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| 523 | $share_key = array('share_key'=>'mail-' . substr(sha1($this->data['id'].$conf['secret_key']), 0, 11)); |
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| 524 | |
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| 525 | $tpl_vars = array( |
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| 526 | 'COL_URL' => $this->addShare($share_key, false), |
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| 527 | 'PARAMS' => $comm, |
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| 528 | 'derivative_params' => ImageStdParams::get_by_type(IMG_SQUARE), |
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[20090] | 529 | ); |
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[25678] | 530 | |
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| 531 | // pictures infos |
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| 532 | set_make_full_url(); |
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| 533 | |
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| 534 | foreach ($pictures as $row) |
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| 535 | { |
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| 536 | $name = render_element_name($row); |
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| 537 | |
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| 538 | $tpl_vars['THUMBNAILS'][] = array( |
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| 539 | 'TN_ALT' => htmlspecialchars(strip_tags($name)), |
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| 540 | 'NAME' => $name, |
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| 541 | 'URL' => make_picture_url(array('image_id' => $row['id'])), |
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| 542 | 'THUMB' => DerivativeImage::url(IMG_SQUARE, $row), |
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| 543 | ); |
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| 544 | } |
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| 545 | |
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| 546 | unset_make_full_url(); |
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| 547 | |
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| 548 | $result = pwg_mail( |
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| 549 | array( |
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| 550 | 'name' => $comm['recipient_name'], |
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| 551 | 'email' => $comm['recipient_email'], |
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| 552 | ), |
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| 553 | array( |
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| 554 | 'subject' => '['.$conf['gallery_title'].'] '.l10n('A photo collection by %s', $comm['sender_name']), |
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| 555 | 'mail_title' => $this->getParam('name'), |
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| 556 | 'mail_subtitle' => l10n('by %s', $comm['sender_name']), |
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| 557 | 'content_format' => 'text/html', |
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| 558 | 'from' => array( |
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| 559 | 'name' => $comm['sender_name'], |
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| 560 | 'email' => $comm['sender_email'], |
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| 561 | ) |
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| 562 | ), |
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| 563 | array( |
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| 564 | 'filename' => 'mail', |
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| 565 | 'dirname' => realpath(USER_COLLEC_PATH . 'template'), |
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| 566 | 'assign' => $tpl_vars, |
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| 567 | ) |
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| 568 | ); |
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| 569 | |
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[20090] | 570 | if ($result == false) |
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| 571 | { |
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[25678] | 572 | $errors[] = l10n('Error while sending e-mail'); |
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[20090] | 573 | } |
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[24421] | 574 | else |
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| 575 | { |
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| 576 | return true; |
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| 577 | } |
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[20090] | 578 | } |
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[25678] | 579 | |
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[20090] | 580 | return $errors; |
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| 581 | } |
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| 582 | |
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| 583 | /** |
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[25678] | 584 | * Generate a listing of the collection |
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| 585 | * |
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| 586 | * @param string[] $fields |
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| 587 | * @return string |
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[20090] | 588 | */ |
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| 589 | function serialize($params) |
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[20093] | 590 | { |
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[25678] | 591 | $fields = array_intersect($fields, array('id','file','name','url','path','date_creation','collection_add_date','filesize','width','height')); |
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| 592 | |
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[20090] | 593 | $content = null; |
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[25678] | 594 | |
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[20090] | 595 | // get images infos |
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| 596 | $query = ' |
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| 597 | SELECT |
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| 598 | id, |
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| 599 | file, |
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| 600 | name, |
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[20099] | 601 | path, |
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| 602 | date_creation, |
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| 603 | filesize, |
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| 604 | width, |
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| 605 | height, |
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| 606 | add_date AS collection_add_date |
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[20090] | 607 | FROM '.IMAGES_TABLE.' |
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[20099] | 608 | JOIN '.COLLECTION_IMAGES_TABLE.' ON id = image_id |
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| 609 | WHERE col_id = '.$this->data['id'].' |
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[20090] | 610 | ORDER BY id |
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| 611 | ;'; |
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| 612 | $pictures = hash_from_query($query, 'id'); |
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[25678] | 613 | |
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[20090] | 614 | if (count($pictures)) |
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| 615 | { |
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| 616 | // generate csv |
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| 617 | set_make_full_url(); |
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| 618 | $root_url = get_root_url(); |
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[25678] | 619 | |
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[20090] | 620 | $fp = fopen('php://temp', 'r+'); |
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[25678] | 621 | fputcsv($fp, $fields); |
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| 622 | |
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[20090] | 623 | foreach ($pictures as $row) |
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| 624 | { |
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| 625 | $element = array(); |
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[25678] | 626 | foreach ($fields as $field) |
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[20090] | 627 | { |
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| 628 | switch ($field) |
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| 629 | { |
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| 630 | case 'name': |
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[24421] | 631 | $element[] = render_element_name($row); |
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| 632 | break; |
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[20090] | 633 | case 'url': |
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[24421] | 634 | $element[] = make_picture_url(array('image_id'=>$row['id'], 'image_file'=>$row['file'])); |
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| 635 | break; |
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[20090] | 636 | case 'path': |
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[24421] | 637 | $element[] = $root_url.ltrim($row['path'], './'); |
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| 638 | break; |
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[20099] | 639 | default: |
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[24421] | 640 | $element[] = $row[$field]; |
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| 641 | break; |
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[20090] | 642 | } |
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| 643 | } |
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| 644 | if (!empty($element)) |
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| 645 | { |
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| 646 | fputcsv($fp, $element); |
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| 647 | } |
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| 648 | } |
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[25678] | 649 | |
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[20090] | 650 | rewind($fp); |
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| 651 | $content = stream_get_contents($fp); |
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| 652 | fclose($fp); |
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[25678] | 653 | |
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[20090] | 654 | unset_make_full_url(); |
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| 655 | } |
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[25678] | 656 | |
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[20090] | 657 | return $content; |
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| 658 | } |
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[25678] | 659 | |
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[23361] | 660 | /** |
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[25678] | 661 | * Delete the collection |
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[23361] | 662 | */ |
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| 663 | function delete() |
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| 664 | { |
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| 665 | $this->clearImages(); |
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| 666 | pwg_query('DELETE FROM '.COLLECTIONS_TABLE.' WHERE id = '.$this->data['id'].';'); |
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| 667 | } |
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[16591] | 668 | } |
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