From c323df8f849ecc8523b886a0c72b8fac18535639 Mon Sep 17 00:00:00 2001
From: Rachel <rachel@noalyss.eu>
Date: Tue, 10 Jan 2017 16:25:51 +0100
Subject: [PATCH] Add a class to manage the Param table (CRUD)

Signed-off-by: Dany De Bontridder <dany@alchimerys.be>
---
 include/database/class_manage_table_sql.php | 201 ++++++++++++++++++++
 1 file changed, 201 insertions(+)
 create mode 100644 include/database/class_manage_table_sql.php

diff --git a/include/database/class_manage_table_sql.php b/include/database/class_manage_table_sql.php
new file mode 100644
index 000000000..7d210899c
--- /dev/null
+++ b/include/database/class_manage_table_sql.php
@@ -0,0 +1,201 @@
+<script>
+var ManageTable={
+	add:function(p_table) {
+		// display the form to enter data
+	},
+	save:function(form_id) {
+
+	},
+	delete:function (p_table,p_id) {
+
+	},
+    input:function (p_table,p_id) {
+    }
+    
+
+}
+</script>
+
+<?php
+class Manage_Table_SQL 
+{
+	private $table ; 
+	private $a_label_displaid;
+	function __construct(Noalyss_SQL $p_table)
+	{
+		$this->table=$p_table;
+		$order=0;
+		foreach ($this->table->name as $key=> $value)
+	        {
+		
+			$this->a_label_displaid[$value]=$value;
+			$this->a_order[$order]=$value;
+			$order++;
+		}
+		
+	}
+	function set_col_label($p_col_name,$p_display)
+	{
+		$this->a_label_displaid[$p_col_name]=$p_display;
+	}
+	function get_current_pos($p_col_name)
+	{
+		$nb_order=count($this->a_order);
+		for ($i=0;$i<$nb_order;$i++) 
+			if ( $this->a_order[$i]==$p_col_name) return $i;
+		throw new Exception ("COL INVAL ".$p_col_name);
+		
+	}
+	/**	
+	 *@brief if we change a column order , the order
+ 	 * of the other columns is impacted.
+	 *
+	 * With a_order[0,1,2,3]=[x,y,z,a]
+  	 * if we move the column x (idx=0) to 2	
+	 * we must obtain [y,z,x,a]
+	*/
+	function move($p_col_name,$p_idx)
+	{
+		// get current position of p_col_name
+		$cur_pos=$this->get_current_pos($p_col_name);
+	
+		if ( $cur_pos == $p_idx ) return ;
+
+		if ( $cur_pos < $p_idx ) 
+		{
+			$nb_order=count($this->a_order);
+			for ($i=0;$i<$nb_order;$i++) {
+				// if col_name is not the searched one we continue		
+				if ( $this->a_order[$i] != $p_col_name ) continue;
+				if ( $p_idx == $i ) continue;
+				// otherwise we swap with i+1
+				$old=$this->a_order[$i+1];	
+				$this->a_order[$i]=$this->a_order[$i+1];
+				$this->a_order[$i+1]=$p_col_name;
+			}
+		} else {
+
+			$nb_order=count($this->a_order)-1;
+			for ($i=$nb_order;$i>0;$i--) {
+				// if col_name is not the searched one we continue		
+				if ( $this->a_order[$i] != $p_col_name ) continue;
+				if ( $p_idx == $i ) continue;
+				// otherwise we swap with i+1
+				$old=$this->a_order[$i-1];	
+				$this->a_order[$i]=$this->a_order[$i-1];
+				$this->a_order[$i-1]=$p_col_name;
+			}
+
+		}
+		
+	}
+	
+	function display_table()
+	{
+		$ret=$this->table->seek();
+		$nb=Database::num_count($ret);
+		for ($i=0;$i< $nb ; $i++ )
+		{
+			if ( $i == 0 ) {
+				$this->display_table_header();
+			}
+			$row=Database::fetch_array($ret,$i);
+			$this->display_row($row);
+		}
+	}
+	
+	function display_table_header()
+	{
+		$nb=count($this->a_order);
+        echo "<tr>";
+
+		for ($i=0;$i < $nb ; $i++ ) {
+			
+			$key=$this->a_order[$i];
+			echo th($this->a_label_displaid[$key]);	
+		}
+		echo "</tr>";
+
+	}
+	function set_pk($p_id)
+	{
+		$this->table->set_pk_value($p_id);
+	}
+	function from_request()
+	{
+		$nb=count($this->a_order);
+		for ($i=0;$i < $nb ; $i++ ) {
+			$v=HtmlInput::default_value_request($this->a_order[$i],"");
+			$key=$this->a_order[$i];
+			$this->table->$key=$v;
+		}
+		
+	}
+	private function display_row($p_row) 
+	{
+
+        printf ('<tr id="%s_%s">',
+                $this->table->table,
+                $p_row[$this->table->primary_key])
+        ;
+
+		$nb_order=count($this->a_order);
+		for ($i=0;$i < $nb_order ; $i++)
+	        {
+                $v=$this->a_order($i);
+                echo td($p_row[$v]);		
+            }
+        $js=printf ("ManageTable.input('%s','%s');",
+                       $this->table->table,
+                       $p_row[$this->table->primary_key]
+        );
+        $js=printf ("ManageTable.delete('%s','%s');",
+                     $this->table->table,
+                     $p_row[$this->table->primary_key]
+        );
+
+        echo "<td>";
+		echo '</tr>';
+	}
+	function input()
+	{
+		$nb_order=count($this->a_order);
+		echo "<table>";
+		echo "<tr>";
+		for ( $i=0; $i <$nb_order ; $i++ )
+		{
+			$key=$this->a_order[$i];
+			$label=$this->a_label_displaid[$key];
+			$value=$this->table->get($key);
+			
+			// Label
+			echo "<td> {$label} </td>";
+			printf('<input type="text" label="%s" value="%s" name="%s" id="%s">',
+				$label,
+				$value,
+				$key,
+				$key
+				);
+		}	
+		echo "</tr>";
+		echo "</table>";
+	}
+	function delete() {
+		$this->table->delete();
+	}
+	function save() {
+		$this->table->save();
+	}
+	function insert() {
+		$this->table->insert();
+	}
+	function update() {
+		$this->table->update();
+	}
+	function set_value($p_col_name,$p_value)
+	{
+		$this->table->set($p_col_name,$p_value);
+	}
+		
+}
+