Peter M. Groen / knowledgetree

Commit 972758e6982b14fc8d83c08b6a9d52a7b468ff97

Authored by Michael Joseph
1 parent b2213ff7

added code to update unit root folder on update and create 


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@1586 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 234 additions and 241 deletions
lib/unitmanagement/Unit.inc
  View file @972758e
@@ -9,268 +9,261 @@ @@ -9,268 +9,261 @@
9 */ 9 */
10 10
11 class Unit { 11 class Unit {
12 -  
13 - /** object's primary key */  
14 - var $iId;  
15 - /** unit's name */  
16 - var $sName;  
17 -  
18 -  
19 - function Unit($sNewName)  
20 - {  
21 - //object has not been created in database yet  
22 - $this->iId = -1;  
23 - $this->sName = $sNewName;  
24 -  
25 - }  
26 -  
27 - /**  
28 - * Get the object's primary key  
29 - *  
30 - * @return int object's primary key  
31 - *  
32 - */  
33 - function getID()  
34 - {  
35 - return $this->iId;  
36 - }  
37 -  
38 - /**  
39 - * Get the unit's name  
40 - *  
41 - * @return String unit's name  
42 - *  
43 - */  
44 - function getName()  
45 - {  
46 - return $this->sName;  
47 - }  
48 -  
49 - /**  
50 - * Set the unit's name  
51 - *  
52 - * @param String Unit's name  
53 - *  
54 - */  
55 - function setName($sNewValue)  
56 - {  
57 - $this->sName = $sNewValue;  
58 - }  
59 -  
60 -  
61 - /**  
62 - * Create the current object in the database  
63 - *  
64 - * @return boolean on successful store, false otherwise and set $_SESSION["errorMessage"]  
65 - *  
66 - */  
67 - function create()  
68 - {  
69 - global $default, $lang_err_database, $lang_err_object_exists;  
70 - //if the object hasn't been created  
71 - if ($this->iId < 0)  
72 - { //check to see if name exsits  
73 - $sql = $default->db;  
74 - $query = "SELECT name FROM ". $default->owl_units_table ." WHERE name = '" . $this->sName . "'";  
75 - $sql->query($query);  
76 - $rows = $sql->num_rows($sql);  
77 -  
78 - if ($rows > 0)  
79 - {  
80 - // duplicate username  
81 - $_SESSION["errorMessage"] = "Unit::The name " . $this->sName . " is already in use!";  
82 - return false;  
83 - }  
84 - else  
85 - {  
86 - $result = $sql->query("INSERT INTO " . $default->owl_units_table . " (name) VALUES ('" . addslashes($this->sName) . "')");  
87 - if ($result)  
88 - {  
89 - $this->iId = $sql->insert_id();  
90 - return true;  
91 - }  
92 - $_SESSION["errorMessage"] = $lang_err_database;  
93 - return false;  
94 - }  
95 - }  
96 - $_SESSION["errorMessage"] = $lang_err_object_exists . "id = " . $this->iId . " table = $default->owl_units_table";  
97 - return false;  
98 - }  
99 -  
100 - /**  
101 - * Update the values in the database table with the object's current values  
102 - *  
103 - * @return boolean true on successful update, false otherwise and set $_SESSION["errorMessage"]  
104 - *  
105 - */  
106 - function update()  
107 - {  
108 - global $default, $lang_err_database, $lang_err_object_key;  
109 - //only update if the object has been stored  
110 - if ($this->iId > 0)  
111 - {  
112 - $sql = $default->db;  
113 - $result = $sql->query("UPDATE " . $default->owl_units_table . " SET name = '" . addslashes($this->sName) . "' WHERE id = $this->iId");  
114 - if ($result)  
115 - {  
116 - return true;  
117 - }  
118 - $_SESSION["errorMessage"] = $lang_err_database;  
119 - return false;  
120 - }  
121 - $_SESSION["errorMessage"] = $lang_err_object_key;  
122 - return false;  
123 - }  
124 -  
125 - /**  
126 - * Delete the current object from the database  
127 - *  
128 - * @return boolean true on successful deletion, false otherwise and set $_SESSION["errorMessage"]  
129 - *  
130 - */  
131 - function delete()  
132 - {  
133 - global $default, $lang_err_database, $lang_err_object_key;  
134 - //only delete the object if it exists in the database  
135 -  
136 - if ($this->iId >= 0) {  
137 - //check to see if group is linked to a unit  
138 - $sql = $default->db;  
139 - $query = "SELECT unit_id FROM ". $default->owl_groups_units_table ." WHERE unit_id = '" . $this->iId . "'";  
140 - $sql->query($query);  
141 - $rows = $sql->num_rows($sql);  
142 -  
143 -  
144 -  
145 - if ($rows > 0){  
146 - // duplicate link exists  
147 - $_SESSION["errorMessage"] = "Group::The Group " . $this->sName . " exits!";  
148 - return false;  
149 -  
150 - }else{  
151 - $sql = $default->db;  
152 - $result = $sql->query("DELETE FROM $default->owl_units_table WHERE id = $this->iId");  
153 - if ($result)  
154 - {  
155 - return true;  
156 - }  
157 - $_SESSION["errorMessage"] = $lang_err_database;  
158 - return false;  
159 - }  
160 - }  
161 - $_SESSION["errorMessage"] = $lang_err_object_key;  
162 - return false;  
163 - }  
164 -  
165 - /**  
166 - * Static function.  
167 - * Given a web_documents primary key it will create a  
168 - * Unit object and populate it with the  
169 - * corresponding database values  
170 - *  
171 - * @return Unit populated Unit object on successful query, false otherwise and set $_SESSION["errorMessage"]  
172 - */  
173 - function & get($iUnitID)  
174 - {  
175 - global $default;  
176 - $sql = $default->db;  
177 - $result = $sql->query("SELECT * FROM $default->owl_units_table WHERE id = $iUnitID");  
178 - if ($result)  
179 - {  
180 - if ($sql->next_record())  
181 - {  
182 - $oUnit = & new Unit(stripslashes($sql->f("name")));  
183 - $oUnit->iId = $iUnitID;  
184 - return $oUnit;  
185 - }  
186 - $_SESSION["errorMessage"] = $lang_err_object_not_exist . "id = " . $iUnitID . " table = $default->owl_units_table";  
187 - return false;  
188 - }  
189 - $_SESSION["errorMessage"] = $lang_err_database;  
190 - return false;  
191 - }  
192 12
193 - /* 13 + /** object's primary key */
  14 + var $iId;
  15 + /** unit's name */
  16 + var $sName;
  17 +
  18 +
  19 + function Unit($sNewName) {
  20 + //object has not been created in database yet
  21 + $this->iId = -1;
  22 + $this->sName = $sNewName;
  23 + }
  24 +
  25 + /**
  26 + * Get the object's primary key
  27 + *
  28 + * @return int object's primary key
  29 + *
  30 + */
  31 + function getID() {
  32 + return $this->iId;
  33 + }
  34 +
  35 + /**
  36 + * Get the unit's name
  37 + *
  38 + * @return String unit's name
  39 + *
  40 + */
  41 + function getName() {
  42 + return $this->sName;
  43 + }
  44 +
  45 + /**
  46 + * Set the unit's name
  47 + *
  48 + * @param String Unit's name
  49 + *
  50 + */
  51 + function setName($sNewValue) {
  52 + $this->sName = $sNewValue;
  53 + }
  54 +
  55 +
  56 + /**
  57 + * Create the current object in the database
  58 + *
  59 + * @return boolean on successful store, false otherwise and set $_SESSION["errorMessage"]
  60 + *
  61 + */
  62 + function create() {
  63 + global $default, $lang_err_database, $lang_err_object_exists;
  64 + //if the object hasn't been created
  65 + if ($this->iId < 0) { //check to see if name exsits
  66 + $sql = $default->db;
  67 + $query = "SELECT name FROM ". $default->owl_units_table ." WHERE name = '" . $this->sName . "'";
  68 + $sql->query($query);
  69 + $rows = $sql->num_rows($sql);
  70 +
  71 + if ($rows > 0) {
  72 + // duplicate unit name
  73 + $_SESSION["errorMessage"] = "Unit::The name " . $this->sName . " is already in use!";
  74 + return false;
  75 + } else {
  76 + $result = $sql->query("INSERT INTO " . $default->owl_units_table . " (name) VALUES ('" . addslashes($this->sName) . "')");
  77 + if ($result) {
  78 + $this->iId = $sql->insert_id();
  79 + // create a new unit root folder
  80 + // FIXME: lookup the organisation for this unit and use the appropriate folder id for the org root folder
  81 + $oFolder = new Folder($this->sName, $this->sName . " Unit Root Folder", 1, $_SESSION["userID"], $this->iId);
  82 + if ($oFolder->create()) {
  83 + return true;
  84 + } else {
  85 + return false;
  86 + }
  87 + }
  88 + $_SESSION["errorMessage"] = $lang_err_database;
  89 + return false;
  90 + }
  91 + }
  92 + $_SESSION["errorMessage"] = $lang_err_object_exists . "id = " . $this->iId . " table = $default->owl_units_table";
  93 + return false;
  94 + }
  95 +
  96 + /**
  97 + * Update the values in the database table with the object's current values
  98 + *
  99 + * @return boolean true on successful update, false otherwise and set $_SESSION["errorMessage"]
  100 + *
  101 + */
  102 + function update() {
  103 + global $default, $lang_err_database, $lang_err_object_key;
  104 + //only update if the object has been stored
  105 + if ($this->iId > 0) {
  106 + $sql = $default->db;
  107 + // lookup current name before updating
  108 + $sOldName = lookupField($default->owl_units_table, "name", "id", $this->iId);
  109 + $result = $sql->query("UPDATE " . $default->owl_units_table . " SET name = '" . addslashes($this->sName) . "' WHERE id = $this->iId");
  110 + if ($result) {
  111 + // need to update the units root folder also
  112 + $iFolderID = Folder::getFolderID($sOldName);
  113 + // lookup the folder with the old unit name
  114 + $oFolder = Folder::get($iFolderID);
  115 + // folder name has changed, update the full_path
  116 + $sOldPath = $default->documentRoot . "/" . $oFolder->getFullPath() . "/" . $oFolder->getName();
  117 + // update the folder name
  118 + $oFolder->setName($this->sName);
  119 + $oFolder->setDescription($this->sName . " Unit Root Folder");
  120 + $sNewPath = $default->documentRoot . "/" . $oFolder->getFullPath() . "/" . $oFolder->getName();
  121 + if ($oFolder->update(true)) {
  122 + if (!PhysicalFolderManagement::renameFolder($sOldPath, $sNewPath)) {
  123 + //reverse the database changes if the physical rename failed
  124 + $oFolder->setName($sOldName);
  125 + $oFolder->update(true);
  126 + return false;
  127 + }
  128 + }
  129 + return true;
  130 + }
  131 + $_SESSION["errorMessage"] = $lang_err_database;
  132 + return false;
  133 + }
  134 + $_SESSION["errorMessage"] = $lang_err_object_key;
  135 + return false;
  136 + }
  137 +
  138 + /**
  139 + * Delete the current object from the database
  140 + *
  141 + * @return boolean true on successful deletion, false otherwise and set $_SESSION["errorMessage"]
  142 + *
  143 + */
  144 + function delete() {
  145 + global $default, $lang_err_database, $lang_err_object_key;
  146 + //only delete the object if it exists in the database
  147 +
  148 + if ($this->iId >= 0) {
  149 + //check to see if group is linked to a unit
  150 + $sql = $default->db;
  151 + $query = "SELECT unit_id FROM ". $default->owl_groups_units_table ." WHERE unit_id = '" . $this->iId . "'";
  152 + $sql->query($query);
  153 + $rows = $sql->num_rows($sql);
  154 +
  155 +
  156 +
  157 + if ($rows > 0) {
  158 + // duplicate link exists
  159 + $_SESSION["errorMessage"] = "Group::The Group " . $this->sName . " exits!";
  160 + return false;
  161 +
  162 + } else {
  163 + $sql = $default->db;
  164 + $result = $sql->query("DELETE FROM $default->owl_units_table WHERE id = $this->iId");
  165 + if ($result) {
  166 + return true;
  167 + }
  168 + $_SESSION["errorMessage"] = $lang_err_database;
  169 + return false;
  170 + }
  171 + }
  172 + $_SESSION["errorMessage"] = $lang_err_object_key;
  173 + return false;
  174 + }
  175 +
  176 + /**
  177 + * Static function.
  178 + * Given a web_documents primary key it will create a
  179 + * Unit object and populate it with the
  180 + * corresponding database values
  181 + *
  182 + * @return Unit populated Unit object on successful query, false otherwise and set $_SESSION["errorMessage"]
  183 + */
  184 + function & get($iUnitID) {
  185 + global $default;
  186 + $sql = $default->db;
  187 + $result = $sql->query("SELECT * FROM $default->owl_units_table WHERE id = $iUnitID");
  188 + if ($result) {
  189 + if ($sql->next_record()) {
  190 + $oUnit = & new Unit(stripslashes($sql->f("name")));
  191 + $oUnit->iId = $iUnitID;
  192 + return $oUnit;
  193 + }
  194 + $_SESSION["errorMessage"] = $lang_err_object_not_exist . "id = " . $iUnitID . " table = $default->owl_units_table";
  195 + return false;
  196 + }
  197 + $_SESSION["errorMessage"] = $lang_err_database;
  198 + return false;
  199 + }
  200 +
  201 + /**
194 * static function 202 * static function
195 * 203 *
196 * gets the id of a unit using their name 204 * gets the id of a unit using their name
197 * 205 *
198 - * @param String  
199 - * The unit_ID  
200 - * 206 + * @param String The unit name
201 */ 207 */
202 -  
203 - function getUnitID($name)  
204 - {  
205 - global $default;  
206 -  
207 - $id = lookupID($default->owl_units_table, "name", $name);  
208 -  
209 - $this->iId= $id;  
210 - }  
211 -  
212 -  
213 - /* 208 + function getUnitID($name) {
  209 + global $default;
  210 + $id = lookupID($default->owl_units_table, "name", $name);
  211 + $this->iId= $id;
  212 + }
  213 +
  214 + /**
214 * static function 215 * static function
215 * 216 *
216 * gets the name of a unit using their id 217 * gets the name of a unit using their id
217 * 218 *
218 - * @param String  
219 - * The name 219 + * @param String The name
220 * 220 *
221 */ 221 */
222 -  
223 - function getUnitName($id)  
224 - {  
225 - global $default;  
226 -  
227 - $name = lookupField("$default->owl_units_table", "name", "id", $id );  
228 -  
229 - $this->sName= $name;  
230 - }  
231 -  
232 - /**  
233 - * Static function  
234 - * Get a list of web documents  
235 - *  
236 - * @param String Where clause (not required)  
237 - *  
238 - * @return Array array of Unit objects, false otherwise and set $_SESSION["errorMessage"]  
239 - */  
240 - function getList($sWhereClause = null)  
241 - {  
242 - global $default, $lang_err_database;  
243 - $aUnitArray;  
244 - settype($aUnitArray, "array");  
245 - $sql = $default->db;  
246 - $result = $sql->query("SELECT * FROM " . $default->owl_units_table . (isset($sWhereClause) ? " " . $sWhereClause : ""));  
247 - if ($result)  
248 - {  
249 - $iCount = 0;  
250 - while ($sql->next_record())  
251 - {  
252 - $oUnit = & Unit::get($sql->f("id"));  
253 - $aUnitArray[$iCount] = $oUnit;  
254 - $iCount++;  
255 - }  
256 - return $aUnitArray;  
257 - }  
258 - $_SESSION["errorMessage"] = $lang_err_database;  
259 - return false;  
260 - }  
261 - 222 + function getUnitName($id) {
  223 + global $default;
  224 + $name = lookupField("$default->owl_units_table", "name", "id", $id );
  225 + $this->sName= $name;
  226 + }
  227 +
  228 + /**
  229 + * Static function
  230 + * Get a list of web documents
  231 + *
  232 + * @param String Where clause (not required)
  233 + *
  234 + * @return Array array of Unit objects, false otherwise and set $_SESSION["errorMessage"]
  235 + */
  236 + function getList($sWhereClause = null) {
  237 + global $default, $lang_err_database;
  238 + $aUnitArray;
  239 + settype($aUnitArray, "array");
  240 + $sql = $default->db;
  241 + $result = $sql->query("SELECT * FROM " . $default->owl_units_table . (isset($sWhereClause) ? " " . $sWhereClause : ""));
  242 + if ($result) {
  243 + $iCount = 0;
  244 + while ($sql->next_record()) {
  245 + $oUnit = & Unit::get($sql->f("id"));
  246 + $aUnitArray[$iCount] = $oUnit;
  247 + $iCount++;
  248 + }
  249 + return $aUnitArray;
  250 + }
  251 + $_SESSION["errorMessage"] = $lang_err_database;
  252 + return false;
  253 + }
  254 +
262 } 255 }
263 /** 256 /**
264 * Static function 257 * Static function
265 * 258 *
266 * Creates a unit object from an array 259 * Creates a unit object from an array
267 * 260 *
268 -* @param Array Array of parameters. Must match order of parameters in constructor 261 +* @param Array Array of parameters. Must match order of parameters in constructor
269 * 262 *
270 * @return User user object 263 * @return User user object
271 */ 264 */
272 function & unitCreateFromArray($aParameters) { 265 function & unitCreateFromArray($aParameters) {
273 - $oUnit = & new Unit($aParameters[0], $aParameters[1], $aParameters[2], $aParameters[3], $aParameters[4], $aParameters[5], $aParameters[6], $aParameters[7], $aParameters[8], $aParameters[9], $aParameters[10]);  
274 - return $oUnit; 266 + $oUnit = & new Unit($aParameters[0], $aParameters[1], $aParameters[2], $aParameters[3], $aParameters[4], $aParameters[5], $aParameters[6], $aParameters[7], $aParameters[8], $aParameters[9], $aParameters[10]);
  267 + return $oUnit;
275 } 268 }
276 ?> 269 ?>