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