2 /***************************************************************************
3 * Copyright (C) 2003-2006 Polytechnique.org *
4 * http://opensource.polytechnique.org/ *
6 * This program is free software; you can redistribute it and/or modify *
7 * it under the terms of the GNU General Public License as published by *
8 * the Free Software Foundation; either version 2 of the License, or *
9 * (at your option) any later version. *
11 * This program is distributed in the hope that it will be useful, *
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14 * GNU General Public License for more details. *
16 * You should have received a copy of the GNU General Public License *
17 * along with this program; if not, write to the Free Software *
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
20 ***************************************************************************/
23 // the plat/al name of the page
27 // joint tables to delete when deleting an entry
28 var $jtables = array();
33 // possibility to edit the field
34 var $idfield_editable;
37 // number of displayed fields
39 /* table editor for platal
40 * $plname : the PLname of the page, ex: admin/payments
41 * $table : the table to edit, ex: profile_medals
42 * $idfield : the field of the table which is the id, ex: id
43 * $editid : is the id editable or not (if not, it is considered as an int)
45 function PLTableEditor($plname, $table, $idfield, $editid=false
) {
47 $this->table
= $table;
48 $this->idfield
= $idfield;
49 $this->idfield_editable
= $editid;
50 $r = XDB
::iterator("SHOW COLUMNS FROM $table");
51 $this->vars
= array();
52 while ($a = $r->next()) {
53 // desc will be the title of the column
54 $a['desc'] = $a['Field'];
57 if (substr($a['Type'],0,8) == 'varchar(') {
58 // limit editing box size
59 $a['Size'] = $a['Maxlength'] = substr($a['Type'], 8, strlen($a['Type']) - 9);
60 if ($a['Size'] > 40) $a['Size'] = 40;
61 // if too big, put a textarea
62 $a['Type'] = ($a['Maxlength']<200)?
'varchar':'varchar200';
64 elseif ($a['Type'] == 'text' ||
$a['Type'] == 'mediumtext')
65 $a['Type'] = 'textarea';
66 elseif (substr($a['Type'],0,4) == 'set(') {
67 // get the list of options
68 $a['List'] = explode('§',str_replace("','","§",substr($a['Type'], 5, strlen($a['Type']) - 7)));
71 elseif (substr($a['Type'],0,5) == 'enum(') {
72 // get the list of options
73 $a['List'] = explode('§',str_replace("','","§",substr($a['Type'], 6, strlen($a['Type']) - 8)));
76 elseif (substr($a['Type'],0,10) == 'timestamp(' ||
$a['Type'] == 'datetime') {
77 $a['Type'] = 'timestamp';
80 $this->vars
[$a['Field']] = $a;
82 $this->vars
[$idfield]['desc'] = 'id';
84 // called before editing $entry
85 function prepare_edit(&$entry) {
86 foreach ($this->vars
as $field => $descr) {
87 if ($descr['Type'] == 'set') {
88 // get the list of options selected
89 $selected = explode(',', $entry[$field]);
90 $entry[$field] = array();
91 foreach ($selected as $option)
92 $entry[$field][$option] = 1;
94 if ($descr['Type'] == 'timestamp') {
95 // set readable timestamp
96 $date =& $entry[$field];
97 $date = preg_replace('/([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})/', '\3/\2/\1 \4:\5:\6', $date);
99 if ($descr['Type'] == 'date') {
100 $date =& $entry[$field];
101 $date = preg_replace('/([0-9]{4})-?([0-9]{2})-?([0-9]{2})/', '\3/\2/\1', $date);
106 // change display of a field
107 function describe($name, $desc, $display) {
108 $this->vars
[$name]['desc'] = $desc;
109 $this->vars
[$name]['display'] = $display;
111 // add a join table, when deleting a row corresponding entries will be deleted in these tables
112 function add_join_table($name,$joinid,$joindel,$joinextra="") {
114 $this->jtables
[$name] = array("joinid" => $joinid,"joinextra" => $joinextra?
(" AND ".$joinextra):"");
118 function add_sort_field($key, $desc = false
)
120 $this->sort
[] = $key . ($desc ?
' DESC' : '');
124 function apply(&$page, $action, $id = false
) {
125 $page->changeTpl('table-editor.tpl');
127 if ($action == 'delete') {
128 foreach ($this->jtables
as $table => $j)
129 XDB
::execute("DELETE FROM {$table} WHERE {$j['joinid']} = {?}{$j['joinextra']}", $id);
130 XDB
::execute("DELETE FROM {$this->table} WHERE {$this->idfield} = {?}",$id);
131 $page->trig("L'entrée ".$id." a été supprimée.");
133 if ($action == 'edit') {
134 $r = XDB
::query("SELECT * FROM {$this->table} WHERE {$this->idfield} = {?}",$id);
135 $entry = $r->fetchOneAssoc();
136 $page->assign('entry', $this->prepare_edit($entry));
137 $page->assign('id', $id);
140 if ($action == 'new') {
141 if (!$this->idfield_editable
) {
142 $r = XDB
::query("SELECT MAX({$this->idfield})+1 FROM {$this->table}");
143 $page->assign('id', $r->fetchOneCell());
147 if ($action == 'update') {
150 foreach ($this->vars
as $field => $descr) {
151 if ($values) $values .= ',';
152 if (($field == $this->idfield
) && !$this->idfield_editable
)
153 $val = "'".addslashes($id)."'";
154 elseif ($descr['Type'] == 'set') {
156 if (Post
::has($field)) foreach (Post
::v($field) as $option) {
157 if ($val) $val .= ',';
160 $val = "'".addslashes($val)."'";
161 } elseif (Post
::has($field)) {
162 $val = Post
::v($field);
163 if ($descr['Type'] == 'timestamp') {
164 $val = preg_replace('/([0-9]{1,2})\/([0-9]{1,2})\/([0-9]{4}) ([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})/', '\3\2\1\4\5\6', $val);
166 elseif ($descr['Type'] == 'date') {
167 $val = preg_replace('/([0-9]{1,2})\/([0-9]{1,2})\/([0-9]{4})/', '\3-\2-\1', $val);
169 $val = "'".addslashes($val)."'";
172 $page->trig("Il manque le champ ".$field);
177 if ($this->idfield_editable
&& ($id != Post
::v($this->idfield
)) && $action != 'new')
178 XDB
::execute("UPDATE {$this->table} SET {$this->idfield} = {?} WHERE {$this->idfield} = {?}", Post
::v($this->idfield
), $id);
179 XDB
::execute("REPLACE INTO {$this->table} VALUES ($values)");
181 $page->trig("L'entrée ".$id." a été mise à jour.");
183 $page->trig("Une nouvelle entrée a été créée.");
185 $page->trig("Impossible de mette à jour.");
188 if (count($this->sort
) > 0) {
189 $sort = 'ORDER BY ' . join($this->sort
, ',');
191 $it = XDB
::iterator("SELECT * FROM {$this->table} $sort");
193 foreach ($this->vars
as $field => $descr)
194 if ($descr['display']) $this->nbfields++
;
195 $page->assign('list', $it);
197 $page->assign('t', $this);