504 lines
12 KiB
PHP
504 lines
12 KiB
PHP
<?
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require(BASE."include/"."parsedate.php");
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class TableVE {
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var $mode;
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var $titleField;
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var $titleText;
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var $numberedTitles;
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/*
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* mode can be: view, edit, create
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*/
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function TableVE($mode)
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{
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$this->mode = $mode;
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$this->titleField = "";
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$this->titleText = "";
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$this->numberedTitles = 0;
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opendb();
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}
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function test($query)
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{
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$result = mysql_query($query);
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$nfields = mysql_num_fields($result);
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$nrows = mysql_num_rows($result);
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$table = mysql_field_table($result, 0);
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echo "Table: $table <br> Fields: $nfields <br> Rows: $nrows <br> <br>\n";
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$i = 0;
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while($i < $nfields)
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{
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$type = mysql_field_type($result, $i);
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$name = mysql_field_name($result, $i);
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$len = mysql_field_len($result, $i);
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$flags = mysql_field_flags($result, $i);
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echo "$type | $name | $len | $flags <br>\n";
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$i++;
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}
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}
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/* this is a bit of a hack,
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* we first create an empty entry, and then simply use the
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* edit() function to do the rest of the work for us.
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*/
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function create($query, $table, $idcolumn)
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{
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$result = mysql_query($query);
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$id = mysql_insert_id();
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$new_query = "SELECT * FROM $table WHERE $idcolumn = $id";
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$this->edit($new_query);
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}
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function view($query)
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{
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//$this->test($query);
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$nrows = 0;
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$result = mysql_query($query);
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$nrows = mysql_num_rows($result);
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if(debugging())
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{
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echo "Query returns $nrows rows.";
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}
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for($i = 0; $i < $nrows; $i++)
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{
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$this->view_entry($result, $i);
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echo "<br>\n";
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}
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}
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function view_entry($result, $num)
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{
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$nfields = mysql_num_fields($result);
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$fields = mysql_fetch_array($result, MYSQL_BOTH);
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$titleValue = $fields[$this->titleField];
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$titleText = $this->titleText;
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if($this->numberedTitles)
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{
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// don't want zero-based.
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$num++;
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$titleText .= " # $num";
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}
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//echo "<table border=1 bordercolor=black width='80%' cellpadding=0 cellspacing=0>\n";
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//echo "<th class='box-title' colspan='2'></th></tr>\n";
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//echo "<tr><td>\n";
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echo html_frame_start("Viewing $titleValue $titleText","80%","",0);
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echo "<table border=0 width='100%' cellspacing=0 cellpadding=2>\n";
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for($i = 0; $i < $nfields; $i++)
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{
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$field = mysql_fetch_field($result, $i);
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if(ereg("^impl_(.+)$", $field->table, $arr))
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{
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if($cur_impl != $arr[1])
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echo "<tr><th class='box-label' colspan=2> ".ucfirst($arr[1])." Implementation </th></tr>\n";
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$cur_impl = $arr[1];
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}
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echo "<tr><td width='15%' class='box-label'><b> $field->name </b></td>";
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echo "<td class='box-body'>";
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$this->view_entry_output_field($field, $fields[$i], 0);
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echo "</td></tr>\n";
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}
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echo "</table>\n";
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echo html_frame_end();
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}
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function edit($query)
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{
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$result = mysql_query($query);
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if(!$result)
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echo "Oops: ".mysql_error()."<br>$query<br>\n";
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$nrows = mysql_num_rows($result);
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echo "<form method=post action='".apidb_url("editapi.php")."'>\n";
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for($i = 0; $i < $nrows; $i++)
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{
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$this->edit_entry($result);
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echo "<br>\n";
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}
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echo html_frame_start("Update Database",100);
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echo "<input type=submit value='Update Database'>\n";
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echo html_frame_end();
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echo "</form>\n";
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}
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function edit_entry($result)
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{
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$nfields = mysql_num_fields($result);
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$fields = mysql_fetch_array($result);
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echo html_frame_start(ucfirst($this->mode),"80%","",0);
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echo "<table border=0 width='100%' cellspacing=0 cellpadding=2>\n";
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$cur_impl = null;
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for($i = 0; $i < $nfields; $i++)
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{
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global $testvar;
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$field = mysql_fetch_field($result, $i);
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$len = mysql_field_len($result, $i);
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if(ereg("^impl_(.+)$", $field->table, $arr))
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{
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if($cur_impl != $arr[1])
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echo "<tr><th class='box-label' colspan=2> ".ucfirst($arr[1])." Implementation </th></tr>\n";
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$cur_impl = $arr[1];
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}
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echo "<tr><td width='15%' class='box-label'><b> $field->name </b></td>";
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echo "<td class='box-body'> ";
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$this->edit_entry_output_field($field, $fields[$i], $len);
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echo "</td></tr>\n";
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}
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echo "</table>\n";
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echo html_frame_end();
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}
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function timestamp_to_unix($stamp)
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{
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$result = mysql_query("select unix_timestamp($stamp)");
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if(!$result)
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return 0;
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$r = mysql_fetch_row($result);
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return $r[0];
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}
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function make_option_list($varname, $cvalue, $table, $idField, $nameField, $where = "")
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{
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$result = mysql_query("SELECT $idField, $nameField FROM $table $where ORDER BY $nameField");
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if(!result)
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return; // Oops
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echo "<select name='$varname'>\n";
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echo "<option value=0>Choose ...</option>\n";
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while(list($id, $name) = mysql_fetch_row($result))
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{
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if ($name == "NONAME")
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continue;
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if($id == $cvalue)
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echo "<option value=$id selected>$name\n";
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else
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echo "<option value=$id>$name\n";
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}
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echo "</select>\n";
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}
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function edit_entry_output_field($field, $value, $len)
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{
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static $idx = 0;
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$idx++;
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if($len > 50)
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$len = 50;
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$varname = "FIELD_".$field->table."___".$field->name."[]";
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echo "<input type=hidden name='TYPE_$varname' value='$field->type'>\n";
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if($field->name == "appId" && $field->table != "appFamily")
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{
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$this->make_option_list($varname, $value, "appFamily", "appId", "appName");
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return;
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}
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if($field->name == "vendorId" && $field->table != "vendor")
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{
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$this->make_option_list($varname, $value, "vendor", "vendorId", "vendorName");
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return;
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}
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if($field->name == "catId" && $field->table != "appCategory")
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{
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$this->make_option_list($varname, $value, "appCategory", "catId", "catName");
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return;
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}
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if($field->name == "catParent")
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{
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$this->make_option_list($varname, $value, "appCategory", "catId", "catName");
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return;
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}
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if($field->name == "keywords")
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{
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echo "<textarea cols=$len rows=3 name='$varname'>".stripslashes($value)."</textarea>\n";
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return;
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}
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switch($field->type)
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{
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case "string":
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case "enum":
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case "int":
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case "text":
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echo "<input type=text size=$len name='$varname' value='".stripslashes($value)."'>\n";
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break;
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case "blob":
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echo "<textarea cols=$len rows=10 name='$varname'>".stripslashes($value)."</textarea>\n";
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break;
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case "timestamp":
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$time = $this->timestamp_to_unix($value);
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echo makedate($time);
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break;
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case "datetime":
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$time = parsedate($value);
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echo makedate($time);
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break;
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default:
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echo "$value \n";
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break;
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}
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$this->entry_add_extra($field, $value);
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}
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function view_entry_output_field($field, $value, $len)
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{
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if($len > 50)
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$len = 50;
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//FIXME: need a better way for special cases
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if(!$value && $field->name == "comments")
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{
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echo "none";
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return;
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}
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if(!$value && ($field->name == "location" || $field->name == "quality"))
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{
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echo "unknown";
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return;
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}
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if($field->name == "lastmodby")
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{
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$user = new user();
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$name = $user->lookup_username($value);
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if(!$name)
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$name = "system";
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echo "$name ($value)";
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return;
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}
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switch($field->type)
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{
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case "string":
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case "enum":
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case "int":
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case "blob":
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echo "$value \n";
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break;
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case "timestamp":
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$time = $this->timestamp_to_unix($value);
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echo makedate($time);
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break;
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case "datetime":
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$time = parsedate($value);
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echo makedate($time);
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break;
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default:
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echo "$value \n";
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break;
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}
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$this->entry_add_extra($field, $value);
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}
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/*
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* add extra stuff to certain fields
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*/
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function entry_add_extra($field, $value)
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{
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/*
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* add extra stuff to certain fields
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*/
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if($field->name == "mslink" && $value)
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{
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echo html_imagebutton("Go!", $value);
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}
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if($field->name == "apiname")
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{
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echo html_imagebutton("Wine LXR", "http://twine.codeweavers.com/lxr/ident?i=$value");
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echo html_imagebutton("Wine API", "http://www.winehq.com/WineAPI/$value.html");
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}
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}
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/*
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* required field for each table.
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* When editing a query this field needs to be present in the query
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* in order to identify the correct row to update.
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*/
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var $table_ids = array(
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"user_list" => "userid",
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"appFamily" => "appId",
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"appVersion" => "versionId",
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"userExperience" => "uExpId",
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"appCategory" => "catId",
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"vendor" => "vendorId",
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"appNotes" => "noteId"
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);
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function get_id($name)
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{
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reset($this->table_ids);
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while(list($table, $id) = each($this->table_ids))
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{
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$r = "^$table$";
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//echo "Checking $r against $name <br>\n";
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if(ereg($r, $name))
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{
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//echo "ID for $name -> $id <br>\n";
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return $id;
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}
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}
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return null;
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}
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/*
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* update() expects $HTTP_POST_VARS as argument
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* this is where things are getting kinda complex, here we update "
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* multiple entries with multiple fields in multiple tables (get it?)
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*/
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function update($vars)
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{
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global $current;
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$tables = array();
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$fieldnames = array();
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$num_entries = 0;
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while(list($varname, $arr) = each($vars))
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{
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if(!ereg("^FIELD_([a-zA-Z_]+)___(.+)$", $varname, $regs))
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continue;
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$tables[$regs[1]][] = $regs[2];
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$fieldnames[$regs[2]] = $arr;
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$num_entries = sizeof($arr);
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}
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while(list($table, $fields) = each($tables))
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{
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echo "<b> $table (".$this->get_id($table).") </b>";
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if($fieldnames[$this->get_id($table)])
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echo "OK!";
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echo "<br>\n";
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for($i = 0; $i < sizeof($fields); $i++)
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echo "- $fields[$i] <br>\n";
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echo "<br>\n";
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}
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for($i = 0; $i < $num_entries; $i++)
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{
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reset($tables);
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while(list($table, $fields) = each($tables))
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{
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$update = "UPDATE $table SET ";
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$count = sizeof($fields);
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reset($fields);
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while(list($idx, $field) = each($fields))
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{
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$count--;
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if($this->table_ids[$table] == $field)
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{
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continue;
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}
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$key = "FIELD_".$table."___".$field;
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$type = $vars["TYPE_$key"][$i];
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if($type == "int")
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$update .= "$field = ".$vars[$key][$i];
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else
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$update .= "$field = '".addslashes($vars[$key][$i])."'";
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if($count)
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$update .= ", ";
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}
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$value = $fieldnames[$this->get_id($table)][$i];
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$update .= " WHERE ".$this->get_id($table)." = $value";
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if(!mysql_query($update))
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{
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$thisError = "<p><font color=black><b>Query:</b>: $update</font></p>\n";
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$thisError .= "<p><font color=red>".mysql_error()."</font></p>";
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addmsg($thisError,"red");
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}
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else
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{
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addmsg("Database Operation Complete!","green");
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}
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if(ereg("^impl_.+$", $table))
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{
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$value = $fieldnames["apiid"][$i];
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mysql_query("UPDATE $table SET lastmodby = $current->userid WHERE apiid = $value");
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}
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}
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}
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}
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function set_title_field($newTitleField)
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{
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$this->titleField = $newTitleField;
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}
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function set_title_text($newTitleText)
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{
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$this->titleText = $newTitleText;
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}
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function set_numbered_titles()
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{
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$this->numberedTitles = 1;
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}
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};
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?>
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