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diff --git a/gosa-core/include/class_sortableListing.inc b/gosa-core/include/class_sortableListing.inc
index cbb2334586a8d0cb5e27c269ff11c1dbef1b361d..df89b48217e8e38d4b139b03233c2458e9789490 100644 (file)
define ('LIST_DISABLED', 2);
class sortableListing {
- private $header= null;
- private $colspecs= null;
- private $reorderable= true;
- private $width= "400px";
- private $height= "100px";
- private $cssclass= "";
- private $id;
-
- private $data= array();
- private $keys= array();
- private $modes= array();
- private $displayData= array();
- private $columns= 0;
- private $deleteable= false;
- private $editable= false;
- private $colorAlternate= false;
- private $instantDelete= true;
- private $action;
- private $mapping;
- private $current_mapping;
- private $active_index;
- private $scrollPosition= 0;
- private $sortColumn= 0;
- private $sortDirection= array();
-
- private $acl= "";
- private $modified= false;
-
- public function sortableListing($data= array(), $displayData= null, $reorderable= false)
- {
- global $config;
-
- // Save data to display
- $this->setListData($data, $displayData);
-
- // Generate instance wide unique ID
- $tmp= gettimeofday();
- $this->id= 'l'.md5($tmp['sec']);
-
- // Set reorderable flag
- $this->reorderable= $reorderable;
- if (!$reorderable) {
- $this->sortData();
- }
- }
-
-
- public function setListData($data, $displayData= null)
- {
- // Save data to display
- $this->setData($data);
- if (!$displayData) {
- $displayData= array();
- foreach ($data as $key => $value) {
- $displayData[$key]= array("data" => array($value));
- }
- }
- $this->setDisplayData($displayData);
- }
+ private $header= null;
+ private $colspecs= null;
+ private $reorderable= true;
+ private $width= "400px";
+ private $height= "100px";
+ private $cssclass= "";
+ private $id;
+
+ private $sortingEnabled= true;
+ private $data= array();
+ private $keys= array();
+ private $modes= array();
+ private $displayData= array();
+ private $columns= 0;
+ private $deleteable= false;
+ private $editable= false;
+ private $colorAlternate= false;
+ private $instantDelete= true;
+ private $action;
+ private $mapping;
+ private $current_mapping;
+ private $active_index;
+ private $scrollPosition= 0;
+ private $sortColumn= 0;
+ private $sortDirection= array();
+
+ private $acl= "";
+ private $modified= false;
+
+
+ public function sortableListing($data= array(), $displayData= null, $reorderable= false)
+ {
+ global $config;
+
+ // Save data to display
+ $this->setListData($data, $displayData);
+
+ // Get list of used IDs
+ if(!session::is_set('sortableListing_USED_IDS')){
+ session::set('sortableListing_USED_IDS',array());
+ }
+ $usedIds = session::get('sortableListing_USED_IDS');
+ // Generate instance wide unique ID
+ $id = "";
+ while($id == "" || in_array_strict($id, $usedIds)){
- private function setData($data)
- {
- $this->data= $data;
- }
+ // Wait 1 msec to ensure that we definately get a new id
+ if($id != "") usleep(1);
+ $tmp= gettimeofday();
+ $id = 'l'.md5(microtime().$tmp['sec']);
+ }
+ // Only keep the last 10 list IDsi
+ $usedIds = array_slice($usedIds, count($usedIds) -10, 10);
+ $usedIds[] = $id;
+ session::set('sortableListing_USED_IDS',$usedIds);
+ $this->id = $id;
- private function setDisplayData($data)
- {
- if (!is_array($data)) {
- die ("sortableList needs an array as data!");
+ // Set reorderable flag
+ $this->reorderable= $reorderable;
+ if (!$reorderable) {
+ $this->sortData();
+ }
}
- // Transfer information
- $this->displayData= array();
- $this->modes= array();
- foreach ($data as $key => $value) {
- $this->displayData[]= $value['data'];
- if (isset($value['mode'])) {
- $this->modes[]= $value['mode'];
- }
+ public function setReorderable($bool)
+ {
+ $this->reorderable= $bool;
}
- $this->keys= array_keys($data);
-
- // Create initial mapping
- $this->mapping= range(0, abs(count($this->keys)-1));
- $this->current_mapping= $this->mapping;
-
- // Find the number of coluns
- reset($this->displayData);
- $first= current($this->displayData);
- if (is_array($first)) {
- $this->columns= count($first);
- } else {
- $this->columns= 1;
+
+ public function setDefaultSortColumn($id)
+ {
+ $this->sortColumn = $id;
}
- // Preset sort orders to 'down'
- for ($column= 0; $column<$this->columns; $column++) {
- $this->sortDirection[]= true;
+ /*
+ *
+ * Examples
+ * DatenARray ($data)
+ * @param: array( arbitrary object, arbitrary object)
+ * Datenarray will be manipulated by add, del and sort operations. According to this it will be returned from this widget.
+ * The index of a data entry must correspond to the entry of the "display array" following.
+ * DisplayArray ($displyData)
+ * @param: array("eins" array( "data"=> array("Uno", "2", "x" ) , "zwei" array( "data"=> array("Due", "3", "y" ))) ;
+ * label pointing on a list of columns that will be shown in the list.
+ */
+ public function setListData($data, $displayData= null)
+ {
+ // Save data to display
+ $this->setData($data);
+ if (!$displayData) {
+ $displayData= array();
+ foreach ($data as $key => $value) {
+ $displayData[$key]= array("data" => array($value));
+ }
+ }
+ $this->setDisplayData($displayData);
}
- }
+ //setting flat data
+ private function setData($data)
+ {
+ $this->data= $data;
+ }
- public function setWidth($width)
- {
- $this->width= $width;
- }
+ // collecting the display data -
+ private function setDisplayData($data)
+ {
+ if (!is_array($data)) {
+ trigger_error ("sortableList needs an array as data!");
+ }
+ // Transfer information
+ $this->displayData= array();
+ $this->modes= array();
+ $this->mapping= array();
+ foreach ($data as $key => $value) {
+ $this->displayData[]= $value['data'];
+ if (isset($value['mode'])) {
+ $this->modes[]= $value['mode'];
+ }
+ }
+ $this->keys= array_keys($data);
- public function setInstantDelete($flag)
- {
- $this->instantDelete= $flag;
- }
+ // Create initial mapping
+ if(count($this->keys)){
+ $this->mapping= range(0, abs(count($this->keys)-1));
+ }
+ $this->current_mapping= $this->mapping;
+ // Find the number of coluns
+ reset($this->displayData);
+ $first= current($this->displayData);
+ if (is_array($first)) {
+ $this->columns= count($first);
+ } else {
+ $this->columns= 1;
+ }
- public function setColorAlternate($flag)
- {
- $this->colorAlternate= $flag;
- }
+ // Preset sort orders to 'down'
+ for ($column= 0; $column<$this->columns; $column++) {
+ if(!isset($this->sortDirection[$column])){
+ $this->sortDirection[$column]= true;
+ }
+ }
+ }
- public function setEditable($flag)
- {
- $this->editable= $flag;
- }
+ public function setWidth($width)
+ {
+ $this->width= $width;
+ }
- public function setDeleteable($flag)
- {
- $this->deleteable= $flag;
- }
+ public function setInstantDelete($flag)
+ {
+ $this->instantDelete= $flag;
+ }
- public function setHeight($height)
- {
- $this->height= $height;
- }
+ public function setColorAlternate($flag)
+ {
+ $this->colorAlternate= $flag;
+ }
- public function setCssClass($css)
- {
- $this->cssclass= $css;
- }
+ public function setEditable($flag)
+ {
+ $this->editable= $flag;
+ }
- public function setHeader($header)
- {
- $this->header= $header;
- }
+ public function setDeleteable($flag)
+ {
+ $this->deleteable= $flag;
+ }
- public function setColspecs($specs)
- {
- $this->colspecs= $specs;
- }
+ public function setHeight($height)
+ {
+ $this->height= $height;
+ }
- public function render()
- {
- $result= "<div class='sortableListContainer' id='scroll_".$this->id."' style='min-width:".$this->width.";height: ".$this->height."'>\n";
- $result.= "<table summary='"._("Sortable list")."' border='0' cellpadding='0' cellspacing='0' width='100%' style='width:100%' ".(!empty($this->cssclass)?" class='".$this->cssclass."'":"").">\n";
- $action_width= 0;
- if (strpos($this->acl, 'w') === false) {
- $edit_image= $this->editable?"<img class='center' src='images/lists/edit-grey.png' alt='"._("Edit")."'>":"";
- } else {
- $edit_image= $this->editable?"<input class='center' type='image' src='images/lists/edit.png' alt='"._("Edit")."' name='%ID' id='%ID' title='"._("Edit this entry")."'>":"";
+ public function setCssClass($css)
+ {
+ $this->cssclass= $css;
}
- if (strpos($this->acl, 'd') === false) {
- $delete_image= $this->deleteable?"<img class='center' src='images/lists/trash-grey.png' alt='"._("Delete")."'>":"";
- } else {
- $delete_image= $this->deleteable?"<input class='center' type='image' src='images/lists/trash.png' alt='"._("Delete")."' name='%ID' title='"._("Delete this entry")."'>":"";
+
+
+ public function setHeader($header)
+ {
+ $this->header= $header;
}
- // Do we need colspecs?
- $action_width= ($this->editable?20:0) + ($this->deleteable?20:0);
- if ($this->colspecs) {
- $result.= " <colgroup>\n";
- for ($i= 0; $i<$this->columns; $i++) {
- if(isset($this->colspecs[$i]) && $this->colspecs[$i] != '*'){
- $result.= " <col style='width:".($this->colspecs[$i])."'>\n";
- }else{
- $result.= " <col>\n";
- }
- }
-
- // Extend by another column if we've actions specified
- if ($action_width) {
- $result.= " <col style='width:".$action_width."px' >\n";
- }
- $result.= " </colgroup>\n";
+
+ public function setColspecs($specs)
+ {
+ $this->colspecs= $specs;
}
- // Do we need a header?
- if ($this->header) {
- $result.= " <thead>\n <tr>\n";
- $first= " style='border:0'";
- for ($i= 0; $i<$this->columns; $i++) {
- $link= "href='?plug=".$_GET['plug']."&PID=".$this->id."&act=SORT_$i'";
- $sorter= "";
- if ($i == $this->sortColumn){
- $sorter= " <img border='0' title='".($this->sortDirection[$i]?_("Up"):_("Down"))."' src='images/lists/sort-".($this->sortDirection[$i]?"up":"down").".png' align='top'>";
- }
- if ($this->reorderable) {
- $result.= " <th$first>".(isset($this->header[$i])?$this->header[$i]:"")."</th>";
+ public function render()
+ {
+ $result= "<div class='sortableListContainer' id='scroll_".$this->id."' style='min-width:".$this->width.";height: ".$this->height."'>\n";
+ $result.= "<table summary='"._("Sortable list")."' border='0' cellpadding='0' cellspacing='0' width='100%' style='width:100%' ".(!empty($this->cssclass)?" class='".$this->cssclass."'":"").">\n";
+ $action_width= 0;
+ if (strpos($this->acl, 'w') === false) {
+ $edit_image= $this->editable?image("images/lists/edit-grey.png"):"";
} else {
- $result.= " <th$first><a $link>".(isset($this->header[$i])?$this->header[$i]:"")."$sorter</a></th>";
- }
- $first= "";
- }
- if ($action_width) {
- $result.= "<th> </th>";
- }
- $result.= "\n </tr>\n </thead>\n";
- }
+ $edit_image= $this->editable?image('images/lists/edit.png', "%ID", _("Edit this entry")):"";
+ }
+ if (strpos($this->acl, 'w') === false) {
+ $delete_image= $this->deleteable?image('images/lists/trash-grey.png'):"";
+ } else {
+ $delete_image= $this->deleteable?image('images/lists/trash.png', "%ID", _("Delete this entry")):"";
+ }
- // Render table body if we've read permission
- $result.= " <tbody id='".$this->id."'>\n";
- $reorderable= $this->reorderable?"":" style='cursor:default'";
- if (strpos($this->acl, 'r') !== false) {
- foreach ($this->mapping as $nr => $row) {
- $editable= $this->editable?" onclick='$(\"edit_".$this->id."_$nr\").click()'":"";
+ // Do we need colspecs?
+ $action_width= ($this->editable?30:0) + ($this->deleteable?30:0);
+ if ($this->colspecs) {
+ $result.= " <colgroup>\n";
+ for ($i= 0; $i<$this->columns; $i++) {
+ if(isset($this->colspecs[$i]) && $this->colspecs[$i] != '*'){
+ $result.= " <col style='width:".($this->colspecs[$i])."'>\n";
+ }else{
+ $result.= " <col>\n";
+ }
+ }
+
+ // Extend by another column if we've actions specified
+ if ($action_width) {
+ $result.= " <col style='width:".$action_width."px' >\n";
+ }
+ $result.= " </colgroup>\n";
+ }
- $id= "";
- if (isset($this->modes[$row])) {
- switch ($this->modes[$row]) {
- case LIST_DISABLED:
- $id= " sortableListItemDisabled";
- $editable= "";
- break;
- case LIST_MARKED:
- $id= " sortableListItemMarked";
- break;
- }
+ // Do we need a header?
+ if ($this->header) {
+ $result.= " <thead>\n <tr>\n";
+ $first= " style='border-left:0'";
+ for ($i= 0; $i<$this->columns; $i++) {
+ $link= "href='?plug=".$_GET['plug']."&PID=".$this->id."&act=SORT_$i'";
+ $sorter= "";
+ if ($i == $this->sortColumn){
+ $sorter= " ".image("images/lists/sort-".($this->sortDirection[$i]?"up":"down").".png", null, $this->sortDirection[$i]?_("Sort ascending"):_("Sort descending"));
+ }
+
+ if ($this->reorderable) {
+ $result.= " <th$first>".(isset($this->header[$i])?$this->header[$i]:"")."</th>";
+ } else {
+ $result.= " <th$first><a $link>".(isset($this->header[$i])?$this->header[$i]:"")."</a>$sorter</th>";
+ }
+ $first= "";
+ }
+ if ($action_width) {
+ $result.= "<th> </th>";
+ }
+ $result.= "\n </tr>\n </thead>\n";
}
- $result.= " <tr class='sortableListItem".((($nr&1)||!$this->colorAlternate)?'':'Odd')."$id' id='item_".$this->id."_$nr'$reorderable>\n";
- $first= " style='border:0'";
+ // Render table body if we've read permission
+ $result.= " <tbody id='".$this->id."'>\n";
+ $reorderable= $this->reorderable?"":" style='cursor:default'";
+ if (strpos($this->acl, 'r') !== false) {
+ foreach ($this->mapping as $nr => $row) {
+ $editable= $this->editable?" onClick='$(\"edit_".$this->id."_$nr\").click()'":"";
+
+ $id= "";
+ if (isset($this->modes[$row])) {
+ switch ($this->modes[$row]) {
+ case LIST_DISABLED:
+ $id= " sortableListItemDisabled";
+ $editable= "";
+ break;
+ case LIST_MARKED:
+ $id= " sortableListItemMarked";
+ break;
+ }
+ }
+
+ $result.= " <tr class='sortableListItem".((($nr&1)||!$this->colorAlternate)?'':'Odd')."$id' id='item_".$this->id."_$nr'$reorderable>\n";
+ $first= " style='border:0'";
+
+ foreach ($this->displayData[$row] as $column) {
+
+ // Do NOT use the onClick statement for columns that contain links or buttons.
+ if(preg_match("<.*type=.submit..*>", $column) || preg_match("<a.*href=.*>", $column)){
+ $result.= " <td$first>".$column."</td>\n";
+ }else{
+ $result.= " <td$editable$first>".$column."</td>\n";
+ }
+ $first= "";
+ }
+
+ if ($action_width) {
+ $result.= "<td>".str_replace('%ID', "edit_".$this->id."_$nr", $edit_image).
+ str_replace('%ID', "del_".$this->id."_$nr", $delete_image)."</td>";
+ }
+
+ $result.= " </tr>\n";
+ }
+ }
- foreach ($this->displayData[$row] as $column) {
- $result.= " <td$editable$first>".$column."</td>\n";
- $first= "";
+ // Add spacer
+ $result.= " <tr class='sortableListItemFill' style='height:100%'><td style='border:0'></td>";
+ $num= $action_width?$this->columns:$this->columns-1;
+ for ($i= 0; $i<$num; $i++) {
+ $result.= "<td class='sortableListItemFill'></td>";
}
+ $result.= "</tr>\n";
+
+ $result.= " </tbody>\n</table>\n</div>\n";
+# $result.= " <input type='hidden' name='PID' value='".$this->id."' id='PID'>\n";
+ $result.= " <input type='hidden' name='position_".$this->id."' id='position_".$this->id."'>\n";
+ $result.= " <input type='hidden' name='reorder_".$this->id."' id='reorder_".$this->id."'>\n";
- if ($action_width) {
- $result.= "<td>".str_replace('%ID', "edit_".$this->id."_$nr", $edit_image).
- str_replace('%ID', "del_".$this->id."_$nr", $delete_image)."</td>";
+ // Append script stuff if needed
+ $result.= '<script type="text/javascript" language="javascript">';
+ if ($this->reorderable) {
+ $result.= ' function updateOrder(){';
+ $result.= ' var ampcharcode= \'%26\';';
+ $result.= ' var serializeOpts = Sortable.serialize(\''.$this->id.'\')+"='.$this->id.'";';
+ $result.= ' $("reorder_'.$this->id.'").value= serializeOpts;';
+ $result.= ' document.mainform.submit();';
+ $result.= ' }';
+ $result.= 'Position.includeScrollOffsets = true;';
+ $result.= ' Sortable.create(\''.$this->id.'\',{tag:\'tr\', ghosting:false, constraint:\'vertical\', scroll:\'scroll_'.$this->id.'\',onUpdate : updateOrder});';
}
+ $result.= '$("scroll_'.$this->id.'").scrollTop= '.$this->scrollPosition.';';
+ $result.= 'var box = $("scroll_'.$this->id.'").onscroll= function() {$("position_'.$this->id.'").value= this.scrollTop;}';
+ $result.= '</script>';
- $result.= " </tr>\n";
- }
+ return $result;
}
- // Add spacer
- $result.= " <tr class='sortableListItemFill' style='height:100%'><td style='border:0'></td>";
- $num= $action_width?$this->columns:$this->columns-1;
- for ($i= 0; $i<$num; $i++) {
- $result.= "<td class='sortableListItemFill'></td>";
- }
- $result.= "</tr>\n";
-
- $result.= " </tbody>\n</table>\n</div>\n";
- $result.= " <input type='hidden' name='PID' value='".$this->id."' id='PID'>\n";
- $result.= " <input type='hidden' name='position_".$this->id."' id='position_".$this->id."'>\n";
- $result.= " <input type='hidden' name='reorder_".$this->id."' id='reorder_".$this->id."'>\n";
-
- // Append script stuff if needed
- $result.= '<script type="text/javascript" language="javascript">';
- if ($this->reorderable) {
- $result.= ' function updateOrder(){';
- $result.= ' var ampcharcode= \'%26\';';
- $result.= ' var serializeOpts = Sortable.serialize(\''.$this->id.'\')+"='.$this->id.'";';
- $result.= ' $("reorder_'.$this->id.'").value= serializeOpts;';
- $result.= ' document.mainform.submit();';
- $result.= ' }';
- $result.= 'Position.includeScrollOffsets = true;';
- $result.= ' Sortable.create(\''.$this->id.'\',{tag:\'tr\', ghosting:false, constraint:\'vertical\', scroll:\'scroll_'.$this->id.'\',onUpdate : updateOrder});';
- }
- $result.= '$("scroll_'.$this->id.'").scrollTop= '.$this->scrollPosition.';';
- $result.= 'var box = $("scroll_'.$this->id.'").onscroll= function() {$("position_'.$this->id.'").value= this.scrollTop;}';
- $result.= '</script>';
- return $result;
- }
+ public function update()
+ {
+
+ // Filter GET with "act" attributes
+ if (!$this->reorderable){
+ if(isset($_GET['act']) && isset($_GET['PID']) && $this->id == $_GET['PID']) {
+
+ $key= validate($_GET['act']);
+ if (preg_match('/^SORT_([0-9]+)$/', $key, $match)) {
+ // Switch to new column or invert search order?
+ $column= $match[1];
+ if ($this->sortColumn != $column) {
+ $this->sortColumn= $column;
+ } else {
+ $this->sortDirection[$column]= !$this->sortDirection[$column];
+ }
- public function update()
- {
- // Do not do anything if this is not our PID, or there's even no PID available...
- if(!isset($_REQUEST['PID']) || $_REQUEST['PID'] != $this->id) {
- return;
+ }
+ }
+
+ // Update mapping according to sort parameters
+ $this->sortData();
+ }
}
- // Filter GET with "act" attributes
- if (!$this->reorderable && isset($_GET['act'])) {
- $key= validate($_GET['act']);
- if (preg_match('/^SORT_([0-9]+)$/', $key, $match)) {
- // Switch to new column or invert search order?
- $column= $match[1];
- if ($this->sortColumn != $column) {
- $this->sortColumn= $column;
- } else {
- $this->sortDirection[$column]= !$this->sortDirection[$column];
+
+ public function save_object()
+ {
+ // Do not do anything if this is not our PID, or there's even no PID available...
+ if(isset($_REQUEST['PID']) && $_REQUEST['PID'] != $this->id) {
+ return;
}
- // Update mapping according to sort parameters
- $this->sortData();
- }
- }
- }
+ // Do not do anything if we're not posted - or have no permission
+ if (strpos($this->acl, 'w') !== false && isset($_POST['reorder_'.$this->id])){
+
+ if (isset($_POST['position_'.$this->id]) && is_numeric($_POST['position_'.$this->id])) {
+ $this->scrollPosition= get_post('position_'.$this->id);
+ }
+
+ // Move requested?
+ $move= get_post('reorder_'.$this->id);
+ if ($move != "") {
+ preg_match_all('/=([0-9]+)[&=]/', $move, $matches);
+ $this->action= "reorder";
+ $tmp= array();
+ foreach ($matches[1] as $id => $row) {
+ $tmp[$id]= $this->mapping[$row];
+ }
+ $this->mapping= $tmp;
+ $this->current_mapping= $matches[1];
+ $this->modified= true;
+ return;
+ }
+ }
+ // Delete requested?
+ $this->action = "";
+ if (strpos($this->acl, 'd') !== false){
+ foreach ($_POST as $key => $value) {
+ $value = get_post($key);
+ if (preg_match('/^del_'.$this->id.'_([0-9]+)$/', $key, $matches)) {
+ $this->active_index= $this->mapping[$matches[1]];
+
+ // Ignore request if mode requests it
+ if (isset($this->modes[$this->active_index]) && $this->modes[$this->active_index] == LIST_DISABLED) {
+ $this->active_index= null;
+ continue;
+ }
+
+ // Set action
+ $this->action= "delete";
+
+ // Remove value if requested
+ if ($this->instantDelete) {
+ $this->deleteEntry($this->active_index);
+ }
+ }
+ }
+ }
- public function save_object()
- {
- // Do not do anything if this is not our PID, or there's even no PID available...
- if(!isset($_REQUEST['PID']) || $_REQUEST['PID'] != $this->id) {
- return;
+ // Edit requested?
+ if (strpos($this->acl, 'w') !== false){
+ foreach ($_POST as $key => $value) {
+ $value = get_post($key);
+ if (preg_match('/^edit_'.$this->id.'_([0-9]+)$/', $key, $matches)) {
+ $this->active_index= $this->mapping[$matches[1]];
+
+ // Ignore request if mode requests it
+ if (isset($this->modes[$this->active_index]) && $this->modes[$this->active_index] == LIST_DISABLED) {
+ $this->active_index= null;
+ continue;
+ }
+
+ $this->action= "edit";
+ }
+ }
+ }
}
- // Do not do anything if we're not posted - or have no permission
- if (strpos($this->acl, 'w') !== false && isset($_POST['reorder_'.$this->id])){
- if (isset($_POST['position_'.$this->id]) && is_numeric($_POST['position_'.$this->id])) {
- $this->scrollPosition= $_POST['position_'.$this->id];
- }
+ public function getAction()
+ {
+ // Do not do anything if we're not posted
+ if(!isset($_POST['reorder_'.$this->id])) {
+ return;
+ }
- // Move requested?
- $move= $_POST['reorder_'.$this->id];
- if ($move != "") {
- preg_match_all('/=([0-9]+)[&=]/', $move, $matches);
- $this->action= "reorder";
- $tmp= array();
- foreach ($matches[1] as $id => $row) {
- $tmp[$id]= $this->mapping[$row];
+ // For reordering, return current mapping
+ if ($this->action == 'reorder') {
+ return array("targets" => $this->current_mapping, "mapping" => $this->mapping, "action" => $this->action);
}
- $this->mapping= $tmp;
- $this->current_mapping= $matches[1];
- $this->modified= true;
- return;
- }
- }
- // Delete requested?
- $this->action = "";
- if (strpos($this->acl, 'd') !== false){
- foreach ($_POST as $key => $value) {
- if (preg_match('/^del_'.$this->id.'_([0-9]+)_x.*$/', $key, $matches)) {
- $this->active_index= $this->mapping[$matches[1]];
+ // Edit and delete
+ $result= array("targets" => array($this->active_index), "action" => $this->action);
- // Ignore request if mode requests it
- if (isset($this->modes[$this->active_index]) && $this->modes[$this->active_index] == LIST_DISABLED) {
- $this->active_index= null;
- continue;
- }
+ return $result;
+ }
- // Set action
- $this->action= "delete";
- // Remove value if requested
- if ($this->instantDelete) {
- $this->deleteEntry($this->active_index);
- }
+ private function deleteEntry($id)
+ {
+ // Remove mapping
+ $index= array_search($id, $this->mapping);
+ if ($index !== false) {
+ unset($this->mapping[$index]);
+ $this->mapping= array_values($this->mapping);
+ $this->modified= true;
}
- }
}
- // Edit requested?
- if (strpos($this->acl, 'w') !== false){
- foreach ($_POST as $key => $value) {
- if (preg_match('/^edit_'.$this->id.'_([0-9]+)_x.*$/', $key, $matches)) {
- $this->active_index= $this->mapping[$matches[1]];
-
- // Ignore request if mode requests it
- if (isset($this->modes[$this->active_index]) && $this->modes[$this->active_index] == LIST_DISABLED) {
- $this->active_index= null;
- continue;
- }
- $this->action= "edit";
+ public function getMaintainedData()
+ {
+ $tmp= array();
+ foreach ($this->mapping as $src => $dst) {
+ $realKey = $this->keys[$dst];
+ $tmp[$realKey] = $this->data[$realKey];
}
- }
+ return $tmp;
}
- }
- public function getAction()
- {
- // Do not do anything if we're not posted
- if(!isset($_POST['reorder_'.$this->id])) {
- return;
+ public function isModified()
+ {
+ return $this->modified;
}
- // For reordering, return current mapping
- if ($this->action == 'reorder') {
- return array("targets" => $this->current_mapping, "mapping" => $this->mapping, "action" => $this->action);
+
+ public function setAcl($acl)
+ {
+ $this->acl= $acl;
}
- // Edit and delete
- $result= array("targets" => array($this->active_index), "action" => $this->action);
- return $result;
- }
+ public function sortingEnabled($bool = TRUE)
+ {
+ $this->sortingEnabled= $bool;
+ }
- private function deleteEntry($id)
- {
- // Remove mapping
- $index= array_search($id, $this->mapping);
- if ($index !== false) {
- unset($this->mapping[$index]);
- $this->mapping= array_values($this->mapping);
- $this->modified= true;
- }
- }
+ public function sortData()
+ {
+ if(!$this->sortingEnabled || !count($this->data)) return;
+ // Extract data
+ $tmp= array();
+ foreach($this->displayData as $item) {
+ if (isset($item[$this->sortColumn])){
+ $tmp[]= $item[$this->sortColumn];
+ } else {
+ $tmp[]= "";
+ }
+ }
- public function getMaintainedData()
- {
- $tmp= array();
+ // Sort entries
+ if ($this->sortDirection[$this->sortColumn]) {
+ asort($tmp);
+ } else {
+ arsort($tmp);
+ }
- foreach ($this->mapping as $src => $dst) {
- $tmp[$this->keys[$dst]]= $this->data[$dst];
+ // Adapt mapping accordingly
+ $this->mapping= array();
+ foreach ($tmp as $key => $value) {
+ $this->mapping[]= $key;
+ }
}
- return $tmp;
- }
+ public function addEntry($entry, $displayEntry= null, $key= null)
+ {
+ // Only add if not already there
+ if (!$key) {
+ if (in_array_strict($entry, $this->data)) {
+ return;
+ }
+ } else {
+ if (isset($this->data[$key])) {
+ return;
+ }
+ }
- public function isModified()
- {
- return $this->modified;
- }
+ // Prefill with default value if not specified
+ if (!$displayEntry) {
+ $displayEntry= array('data' => array($entry));
+ }
+ // Append to data and mapping
+ if ($key) {
+ $this->data[$key]= $entry;
+ $this->keys[]= $key;
+ } else {
+ $this->data[]= $entry;
+ $this->keys[]= count($this->mapping);
+ }
+ $this->displayData[]= $displayEntry['data'];
+ $this->mapping[]= count($this->mapping);
+ $this->modified= true;
- public function setAcl($acl)
- {
- $this->acl= $acl;
- }
+ // Find the number of coluns
+ reset($this->displayData);
+ $first= current($this->displayData);
+ if (is_array($first)) {
+ $this->columns= count($first);
+ } else {
+ $this->columns= 1;
+ }
+ // Preset sort orders to 'down'
+ for ($column= 0; $column<$this->columns; $column++) {
+ if(!isset($this->sortDirection[$column])){
+ $this->sortDirection[$column]= true;
+ }
+ }
- public function sortData()
- {
- // Extract data
- $tmp= array();
- foreach($this->displayData as $item) {
- if (isset($item[$this->sortColumn])){
- $tmp[]= $item[$this->sortColumn];
- } else {
- $tmp[]= "";
- }
- }
- // Sort entries
- if ($this->sortDirection[$this->sortColumn]) {
- asort($tmp);
- } else {
- arsort($tmp);
+ // Sort data after we've added stuff
+ $this->sortData();
}
- // Adapt mapping accordingly
- $this->mapping= array();
- foreach ($tmp as $key => $value) {
- $this->mapping[]= $key;
- }
- }
-
-
- public function addEntry($entry, $displayEntry= null, $key= null)
- {
- // Only add if not already there
- if (!$key) {
- if (in_array($entry, $this->data)) {
- return;
- }
- } else {
- if (isset($this->data[$key])) {
- return;
- }
- }
- // Prefill with default value if not specified
- if (!$displayEntry) {
- $displayEntry= array('data' => array($entry));
+ public function getKey($index) {
+ return isset($this->keys[$index])?$this->keys[$index]:null;
}
- // Append to data and mapping
- if ($key) {
- $this->data[$key]= $entry;
- $this->keys[]= $key;
- } else {
- $this->data[]= $entry;
- $this->keys[]= count($this->mapping);
+ public function getData($index) {
+ $realkey = $this->keys[$index];
+ return($this->data[$realkey]);
}
- $this->displayData[]= $displayEntry['data'];
- $this->mapping[]= count($this->mapping);
- $this->modified= true;
-
- // Sort data after we've added stuff
- $this->sortData();
- }
-
-
- public function getKey($index) {
- return isset($this->keys[$index])?$this->keys[$index]:null;
- }
-
}