[3397] | 1 | <?php |
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| 2 | /* ----------------------------------------------------------------------------- |
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| 3 | Plugin : MyPolls.2 |
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| 4 | Author : Grum |
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| 5 | email : grum@piwigo.org |
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| 6 | website : http://photos.grum.dnsalias.com |
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| 7 | |
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| 8 | << May the Little SpaceFrog be with you ! >> |
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| 9 | ------------------------------------------------------------------------------ |
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| 10 | See main.inc.php for release information |
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| 11 | |
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| 12 | MyPolls_Install : classe to manage plugin install |
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| 13 | |
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| 14 | --------------------------------------------------------------------------- */ |
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| 15 | @include_once('mypolls_root.class.inc.php'); |
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| 16 | @include_once(PHPWG_PLUGINS_PATH.'grum_plugins_classes-2/tables.class.inc.php'); |
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| 17 | |
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| 18 | |
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| 19 | /* mypolls class for install process */ |
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| 20 | class MyPolls_Install extends MyPolls_root |
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| 21 | { |
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| 22 | private $tablef; |
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| 23 | private $exportfile; |
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| 24 | |
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| 25 | public function MyPolls_Install($prefixeTable, $filelocation) |
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| 26 | { |
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| 27 | parent::__construct($prefixeTable, $filelocation); |
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| 28 | $this->tablef= new manage_tables($this->tables); |
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| 29 | $this->tablev1x= new manage_tables( |
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| 30 | array( |
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| 31 | $this->prefixeTable.'MyPolls_polls', |
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| 32 | $this->prefixeTable.'MyPolls_polls_by_user' |
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| 33 | ) |
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| 34 | ); |
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| 35 | $this->exportfile=dirname($this->filelocation).'/'.$this->plugin_name_files.'.sql'; |
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| 36 | } |
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| 37 | |
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| 38 | /* |
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| 39 | function for installation process |
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| 40 | return true if install process is ok, otherwise false |
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| 41 | */ |
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| 42 | public function install() |
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| 43 | { |
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| 44 | |
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| 45 | $tables_def=array( |
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| 46 | "CREATE TABLE `".$this->tables['polls']."` ( |
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| 47 | `id` int(11) NOT NULL auto_increment, |
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| 48 | `date` datetime NOT NULL default '0000-00-00 00:00:00', |
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| 49 | `allowed_users` varchar(35) NOT NULL default 'guest/generic/normal/', |
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| 50 | `allowed_groups` varchar(250) NOT NULL default '', |
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| 51 | `visible` char(1) NOT NULL default 'n', |
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| 52 | `enabled` char(1) NOT NULL default 'n', |
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| 53 | `total_votes` int(11) NOT NULL default '0', |
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| 54 | `last_vote` datetime NOT NULL default '0000-00-00 00:00:00', |
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| 55 | `visit_without_vote` int(11) NOT NULL default '0', |
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| 56 | `visit_after_vote` int(11) NOT NULL default '0', |
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| 57 | `allow_comment` char(1) NOT NULL default 'n', |
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| 58 | `show_comments` char(1) NOT NULL default 'n', |
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| 59 | `color_bars` varchar(6) NOT NULL default '', |
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| 60 | `nb_questions` smallint(6) NOT NULL default '1', |
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| 61 | `display_type` enum('mono','multi') NOT NULL default 'mono', |
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| 62 | `default_lang` varchar(25) NOT NULL default '', |
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| 63 | `counter_questions` int(10) unsigned NOT NULL default '0', |
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| 64 | `nb_comments` int(11) NOT NULL default '0', |
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| 65 | `public_results` char(1) NOT NULL default 'y', |
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| 66 | PRIMARY KEY (`id`) |
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| 67 | ) ENGINE=MyISAM DEFAULT CHARSET=latin1", |
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| 68 | |
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| 69 | "CREATE TABLE `".$this->tables['polls_lang']."` ( |
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| 70 | `id_poll` int(11) NOT NULL default '0', |
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| 71 | `lang` varchar(25) NOT NULL default '', |
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| 72 | `title` varchar(250) NOT NULL default '', |
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| 73 | `description` text NOT NULL, |
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| 74 | `after_vote_text` text NOT NULL, |
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| 75 | PRIMARY KEY (`id_poll`,`lang`) |
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| 76 | ) ENGINE=MyISAM DEFAULT CHARSET=latin1", |
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| 77 | |
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| 78 | "CREATE TABLE `".$this->tables['polls_questions']."` ( |
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| 79 | `id_poll` int(11) NOT NULL default '0', |
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| 80 | `question_num` int(11) NOT NULL default '1', |
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| 81 | `question_type` enum('mono','multi','order') NOT NULL default 'mono', |
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| 82 | `multi_max_answers` smallint(6) NOT NULL default '2', |
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| 83 | `counter_answers` int(10) unsigned NOT NULL default '0', |
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| 84 | `nb_votes` int(11) NOT NULL default '0', |
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| 85 | PRIMARY KEY (`id_poll`,`question_num`) |
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| 86 | ) ENGINE=MyISAM DEFAULT CHARSET=latin1", |
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| 87 | |
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| 88 | "CREATE TABLE `".$this->tables['polls_questions_lang']."` ( |
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| 89 | `id_poll` int(11) NOT NULL default '0', |
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| 90 | `id_question` int(11) NOT NULL default '0', |
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| 91 | `lang` varchar(25) NOT NULL default '', |
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| 92 | `description` text NOT NULL, |
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| 93 | PRIMARY KEY (`id_poll`,`id_question`,`lang`) |
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| 94 | ) ENGINE=MyISAM DEFAULT CHARSET=latin1", |
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| 95 | |
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| 96 | "CREATE TABLE `".$this->tables['polls_answers']."` ( |
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| 97 | `id_poll` int(11) NOT NULL default '0', |
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| 98 | `id_question` int(11) NOT NULL default '0', |
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| 99 | `answer_num` int(11) NOT NULL default '0', |
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| 100 | `nb_votes` int(11) NOT NULL default '0', |
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| 101 | `frequency` int(11) NOT NULL default '0', |
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| 102 | `ans_order` smallint(6) NOT NULL default '0', |
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| 103 | PRIMARY KEY (`id_poll`,`id_question`,`answer_num`) |
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| 104 | ) ENGINE=MyISAM DEFAULT CHARSET=latin1", |
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| 105 | |
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| 106 | "CREATE TABLE `".$this->tables['polls_answers_lang']."` ( |
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| 107 | `id_poll` int(11) NOT NULL default '0', |
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| 108 | `id_question` int(11) NOT NULL default '0', |
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| 109 | `id_answer` int(11) NOT NULL default '0', |
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| 110 | `lang` varchar(25) NOT NULL default '', |
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| 111 | `answer` varchar(250) NOT NULL default '', |
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| 112 | `nb_votes` int(11) NOT NULL default '0', |
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| 113 | PRIMARY KEY (`id_poll`,`id_question`,`id_answer`,`lang`) |
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| 114 | ) ENGINE=MyISAM DEFAULT CHARSET=latin1", |
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| 115 | |
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| 116 | "CREATE TABLE `".$this->tables['polls_votes']."` ( |
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| 117 | `poll_id` INTEGER NOT NULL DEFAULT '0', |
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| 118 | `user_id` VARCHAR(15) NOT NULL DEFAULT '2', |
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| 119 | `date` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00', |
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| 120 | `user_comment` TEXT NOT NULL, |
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| 121 | PRIMARY KEY(`poll_id`, `user_id`) |
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| 122 | ) ENGINE = MYISAM DEFAULT CHARSET=latin1" |
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| 123 | ); |
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| 124 | //$table_def array |
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| 125 | |
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| 126 | //if present, try to import backup |
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| 127 | //if backup file |
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| 128 | $import=$this->tablef->import($this->exportfile); |
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| 129 | if($import['errors']<0) |
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| 130 | { |
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| 131 | $result=$this->tablef->create_tables($tables_def); |
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| 132 | if($result) |
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| 133 | { |
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| 134 | $result=$this->add_enum_to_history(); |
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| 135 | } |
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| 136 | return($result); |
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| 137 | } |
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| 138 | else |
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| 139 | { |
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| 140 | return($this->add_enum_to_history()); |
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| 141 | } |
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| 142 | } |
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| 143 | |
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| 144 | |
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| 145 | /* |
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| 146 | function for uninstall process |
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| 147 | */ |
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| 148 | public function uninstall() |
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| 149 | { |
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| 150 | $this->tablef->export($this->exportfile); |
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| 151 | $this->delete_config(); |
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| 152 | $this->tablef->drop_tables(); |
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| 153 | } |
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| 154 | |
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| 155 | public function activate() |
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| 156 | { |
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| 157 | global $template; |
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| 158 | |
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| 159 | $upgrade=''; |
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| 160 | if($this->tablev1x->tables_exists()) |
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| 161 | { |
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| 162 | //tables exists, upgrade from MyPolls v1.x |
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| 163 | $upgrade='1.x'; |
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| 164 | //step 1: rename tables |
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| 165 | if($this->tablev1x->rename_tables( |
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| 166 | array( |
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| 167 | $this->prefixeTable.'MyPolls_polls' => $this->prefixeTable.$this->plugin_name_files.'_polls_v1x', |
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| 168 | $this->prefixeTable.'MyPolls_polls_by_user' => $this->prefixeTable.$this->plugin_name_files.'_polls_by_user_v1x' |
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| 169 | ) |
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| 170 | )!==true) |
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| 171 | { |
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| 172 | return('mypolls_cant_rename_old_table'); |
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| 173 | } |
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| 174 | } |
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| 175 | |
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| 176 | switch($upgrade) |
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| 177 | { |
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| 178 | case '1.x': |
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| 179 | //create current version tables |
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| 180 | $this->install(); |
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| 181 | //load v1.x polls into current version tables |
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| 182 | if($this->migrate_from_v1x()) |
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| 183 | { |
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| 184 | $this->tablev1x->drop_tables(); |
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| 185 | } |
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| 186 | else |
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| 187 | { |
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| 188 | $this->tablef->drop_tables(); |
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| 189 | $this->tablev1x->rename_tables( |
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| 190 | array( |
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| 191 | $this->prefixeTable.$this->plugin_name_files.'_polls_v1x' => $this->prefixeTable.'MyPolls_polls', |
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| 192 | $this->prefixeTable.$this->plugin_name_files.'_polls_by_user_v1x' => $this->prefixeTable.'MyPolls_polls_by_user' |
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| 193 | ) |
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| 194 | ); |
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| 195 | return('mypolls_cant_migrate_old_table'); |
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| 196 | } |
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| 197 | break; |
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| 198 | /* |
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| 199 | //code for futures versions |
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| 200 | //from 2.x to 3.x, no tables upgrades needed |
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| 201 | case '2.x': |
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| 202 | $this->tablef->update_tables_fields(false); |
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| 203 | break; |
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| 204 | */ |
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| 205 | } |
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| 206 | |
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| 207 | $this->init_config(); |
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| 208 | $this->load_config(); |
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| 209 | $this->save_config(); |
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| 210 | $template->delete_compiled_templates(); |
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| 211 | return(''); |
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| 212 | } |
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| 213 | |
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| 214 | public function deactivate() |
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| 215 | { |
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| 216 | } |
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| 217 | |
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| 218 | |
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| 219 | /* specific function to obtain field 'section' enumeration */ |
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| 220 | private function get_section_enum($add) |
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| 221 | { |
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| 222 | $sql = 'SHOW COLUMNS FROM '.HISTORY_TABLE.' LIKE "section"'; |
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| 223 | $result=pwg_query($sql); |
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| 224 | if($result) |
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| 225 | { |
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| 226 | $row = mysql_fetch_array($result); |
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| 227 | $list=substr($row['Type'], 5, strlen($row['Type'])-6); |
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| 228 | $returned=explode(',', $list); |
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| 229 | if((strpos($list, "'$add'")===false)&&($add!='')) |
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| 230 | { |
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| 231 | array_push($returned, "'$add'"); |
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| 232 | } |
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| 233 | return($returned); |
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| 234 | } |
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| 235 | } |
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| 236 | |
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| 237 | private function add_enum_to_history() |
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| 238 | { |
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| 239 | $enums=implode(',', $this->get_section_enum($this->section_name)); |
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| 240 | $sql="ALTER TABLE ".HISTORY_TABLE." |
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| 241 | CHANGE `section` `section` |
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| 242 | ENUM (".$enums.") ;"; |
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| 243 | $result=pwg_query($sql); |
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| 244 | return($result); |
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| 245 | } |
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| 246 | |
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| 247 | |
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| 248 | /* |
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| 249 | do migration from v1.x tables to current version tables |
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| 250 | */ |
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| 251 | private function migrate_from_v1x() |
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| 252 | { |
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| 253 | global $user; |
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| 254 | |
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| 255 | /* |
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| 256 | language for migration is user language |
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| 257 | */ |
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| 258 | $sql="SELECT * FROM ".$this->prefixeTable.$this->plugin_name_files.'_polls_v1x'; |
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| 259 | $result=pwg_query($sql); |
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| 260 | if($result) |
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| 261 | { |
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| 262 | while($row=mysql_fetch_array($result)) |
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| 263 | { |
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| 264 | // create poll |
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| 265 | $sql="INSERT INTO ".$this->tables['polls']." VALUES ( |
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| 266 | '0', |
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| 267 | '".$row['date']."', |
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| 268 | '".$row['allowed_users']."', |
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| 269 | '".$row['allowed_groups']."', |
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| 270 | '".substr($row['visible'],0,1)."', |
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| 271 | '".substr($row['enabled'],0,1)."', |
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| 272 | '".$row['total']."', |
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| 273 | '0000-00-00 00:00:00', |
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| 274 | '".$row['visit_without_vote']."', |
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| 275 | '".$row['visit_after_vote']."', |
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| 276 | 'n', |
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| 277 | 'n', |
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| 278 | '".$this->my_config['mypolls_color_bars']."', |
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| 279 | '1', |
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| 280 | 'mono', |
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| 281 | '".$user['language']."', |
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| 282 | '1', |
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| 283 | '0', |
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| 284 | 'n' |
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| 285 | )"; |
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| 286 | if(pwg_query($sql)) |
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| 287 | { |
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| 288 | $id=mysql_insert_id(); |
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| 289 | |
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| 290 | // create poll's nfo |
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| 291 | $sql="INSERT INTO ".$this->tables['polls_lang']." VALUES( |
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| 292 | '".$id."', |
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| 293 | '".$user['language']."', |
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| 294 | '".addslashes($row['title'])."', |
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| 295 | '', |
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| 296 | '".addslashes($row['after_vote_text'])."' |
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| 297 | )"; |
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| 298 | |
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| 299 | if(pwg_query($sql)) |
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| 300 | { |
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| 301 | //create poll's question's answers (before question to count nb answers) |
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| 302 | $nbanswers=0; |
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| 303 | |
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| 304 | for($i=1;$i<=10;$i++) |
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| 305 | { |
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| 306 | if($row['c'.$i.'_text']!="") |
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| 307 | { |
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| 308 | $nbanswers++; |
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| 309 | //answer |
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| 310 | $sql="INSERT INTO ".$this->tables['polls_answers']." VALUES ( |
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| 311 | '".$id."', |
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| 312 | '1', |
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| 313 | '".$i."', |
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| 314 | '".$row['c'.$i.'_choose']."', |
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| 315 | '0', |
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| 316 | '0' |
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| 317 | )"; |
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| 318 | if(!pwg_query($sql)) |
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| 319 | { |
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| 320 | return(false); |
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| 321 | } |
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| 322 | |
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| 323 | //answer's lang |
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| 324 | $sql="INSERT INTO ".$this->tables['polls_answers_lang']." VALUES ( |
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| 325 | '".$id."', |
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| 326 | '1', |
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| 327 | '".$i."', |
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| 328 | '".$user['language']."', |
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| 329 | '".addslashes($row['c'.$i.'_text'])."', |
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| 330 | '".addslashes($row['c'.$i.'_choose'])."' |
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| 331 | )"; |
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| 332 | if(!pwg_query($sql)) |
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| 333 | { |
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| 334 | return(false); |
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| 335 | } |
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| 336 | } |
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| 337 | } |
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| 338 | |
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| 339 | //create question |
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| 340 | $sql="INSERT INTO ".$this->tables['polls_questions']." VALUES ( |
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| 341 | '".$id."', |
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| 342 | '1', |
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| 343 | 'mono', |
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| 344 | '2', |
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| 345 | '".$nbanswers."', |
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| 346 | '".$row['total']."' |
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| 347 | )"; |
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| 348 | if(pwg_query($sql)) |
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| 349 | { |
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| 350 | $sql="INSERT INTO ".$this->tables['polls_questions_lang']." VALUES ( |
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| 351 | '".$id."', |
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| 352 | '1', |
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| 353 | '".$user['language']."', |
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| 354 | '".addslashes($row['description'])."' |
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| 355 | )"; |
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| 356 | if(!pwg_query($sql)) |
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| 357 | { |
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| 358 | return(false); |
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| 359 | } |
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| 360 | } |
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| 361 | else |
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| 362 | { |
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| 363 | return(false); |
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| 364 | } |
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| 365 | |
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| 366 | } |
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| 367 | else |
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| 368 | { |
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| 369 | return(false); |
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| 370 | } |
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| 371 | |
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| 372 | //create user's list votes and comments |
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| 373 | $sql="SELECT * FROM ".$this->prefixeTable.$this->plugin_name_files."_polls_by_user_v1x |
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| 374 | WHERE poll_id = '".$row['id']."'"; |
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| 375 | $result2=pwg_query($sql); |
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| 376 | if($result2) |
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| 377 | { |
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| 378 | while($row2=mysql_fetch_assoc($result2)) |
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| 379 | { |
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| 380 | $sql="INSERT INTO ".$this->tables['polls_votes']." VALUES ( |
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| 381 | '".$id."', |
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| 382 | '".$row2['user_id']."', |
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| 383 | '".$row2['date']."', |
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| 384 | '".addslashes($row2['user_comment'])."' |
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| 385 | )"; |
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| 386 | if(!pwg_query($sql)) |
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| 387 | { |
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| 388 | return(false); |
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| 389 | } |
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| 390 | } |
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| 391 | } |
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| 392 | } |
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| 393 | else |
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| 394 | { |
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| 395 | return(false); |
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| 396 | } |
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| 397 | } |
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| 398 | } |
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| 399 | else |
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| 400 | { |
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| 401 | return(false); |
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| 402 | } |
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| 403 | |
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| 404 | return(true); |
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| 405 | } |
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| 406 | |
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| 407 | |
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| 408 | } //class |
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| 409 | |
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| 410 | ?> |
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