290 lines
8.0 KiB
PHP
290 lines
8.0 KiB
PHP
<?php
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/**********************************/
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/* this class represents a vendor */
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/**********************************/
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/**
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* Vendor class for handling vendors.
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*/
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class Vendor {
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var $iVendorId;
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var $sName;
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var $sWebpage;
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var $aApplicationsIds; // an array that contains the appId of every application linked to this vendor
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/**
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* constructor, fetches the data.
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*/
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function Vendor($iVendorId = null, $oRow = null)
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{
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// we are working on an existing vendor
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if(is_numeric($iVendorId))
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{
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if(!$oRow)
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{
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/*
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* We fetch the data related to this vendor.
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*/
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$sQuery = "SELECT *
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FROM vendor
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WHERE vendorId = '?'";
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if($hResult = query_parameters($sQuery, $iVendorId))
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$oRow = mysql_fetch_object($hResult);
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}
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if($oRow)
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{
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$this->iVendorId = $iVendorId;
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$this->sName = $oRow->vendorName;
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$this->sWebpage = $oRow->vendorURL;
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}
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/*
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* We fetch applicationsIds.
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*/
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$sQuery = "SELECT appId
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FROM appFamily
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WHERE vendorId = '?'";
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if($hResult = query_parameters($sQuery, $iVendorId))
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{
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while($oRow = mysql_fetch_object($hResult))
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{
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$this->aApplicationsIds[] = $oRow->appId;
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}
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}
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}
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}
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/**
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* Creates a new vendor.
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*/
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function create()
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{
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if(!$this->canEdit())
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return FALSE;
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$hResult = query_parameters("INSERT INTO vendor (vendorName, vendorURL) ".
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"VALUES ('?', '?')",
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$this->sName, $this->sWebpage);
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if($hResult)
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{
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$this->iVendorId = mysql_insert_id();
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$this->vendor($this->iVendorId);
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return true;
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}
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else
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{
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addmsg("Error while creating a new vendor.", "red");
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return false;
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}
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}
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/**
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* Update vendor.
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* Returns true on success and false on failure.
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*/
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function update()
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{
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if(!$this->iVendorId)
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return $this->create();
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if($this->sName)
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{
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if (!query_parameters("UPDATE vendor SET vendorName = '?' WHERE vendorId = '?'",
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$this->sName, $this->iVendorId))
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return false;
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$this->sName = $sName;
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}
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if($this->sWebpage)
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{
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if (!query_parameters("UPDATE vendor SET vendorURL = '?' WHERE vendorId = '?'",
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$this->sWebpage, $this->iVendorId))
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return false;
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$this->sWebpage = $sWebpage;
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}
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return true;
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}
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/**
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* Deletes the vendor from the database.
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*/
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function delete($bSilent=false)
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{
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if(sizeof($this->aApplicationsIds)>0)
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{
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addmsg("The vendor has not been deleted because there are still applications linked to it.", "red");
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} else
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{
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$sQuery = "DELETE FROM vendor
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WHERE vendorId = '?'
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LIMIT 1";
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if(query_parameters($sQuery, $this->iVendorId))
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{
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addmsg("The vendor has been deleted.", "green");
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return TRUE;
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}
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return FALSE;
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}
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}
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function outputEditor()
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{
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echo "<table width='100%' border=0 cellpadding=2 cellspacing=0>\n";
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// Name
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echo '<tr valign=top><td class="color1" width="20%"><b>Vendor Name</b></td>',"\n";
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echo '<td class="color0"><input type=text name="sVendorName" value="'.$this->sName.'" size="50"></td></tr>',"\n";
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// Url
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echo '<tr valign=top><td class="color1"><b>Vendor Url</b></td>',"\n";
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echo '<td class="color0"><input type=text name="sVendorWebpage" value="'.$this->sWebpage.'" size="50"></td></tr>',"\n";
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echo '<input type="hidden" name="iVendorId" value="'.$this->iVendorId.'">',"\n";
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echo "</table>\n";
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}
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function objectGetEntries($bQueued, $bRejected, $iRows = 0, $iStart = 0)
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{
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/* Vendor queueing is not implemented yet */
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if($bQueued)
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return FALSE;
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/* Not implemented */
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if($bRejected)
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return FALSE;
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if(!$iRows)
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$iRows = Vendor::objectGetEntriesCount($bQueued, $bRejected);
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$hResult = query_parameters("SELECT * FROM vendor
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ORDER BY vendorName LIMIT ?,?",
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$iStart, $iRows);
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if(!$hResult)
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return FALSE;
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return $hResult;
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}
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function objectGetHeader()
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{
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$aCells = array(
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"Name",
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"Website",
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array("Linked apps", "align=\"right\""));
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return $aCells;
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}
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function objectGetInstanceFromRow($oRow)
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{
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return new vendor($oRow->vendorId, $oRow);
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}
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/* arg1 = OM object, arg2 = CSS style, arg3 = text for edit link */
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function objectOutputTableRow($oObject, $sClass = "", $sEditLinkLabel)
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{
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$aCells = array(
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"<a href=\"".$oObject->makeUrl("view", $this->iVendorId,
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"View Vendor")."\">$this->sName</a>",
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"<a href=\"$this->sWebpage\">$this->sWebpage</a>",
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array(sizeof($this->aApplicationsIds), "align=\"right\""));
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if($this->canEdit())
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{
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if(!sizeof($this->aApplicationsIds))
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$shDeleteLink = " [<a href=\"".$oObject->makeUrl("delete",
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$this->iVendorId, "View Vendors")."\">".
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"delete</a>]";
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$aCells[sizeof($aCells)] = "[<a href=\"".$oObject->makeUrl("edit",
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$this->iVendorId, "Edit Vendor")."\">$sEditLinkLabel</a>]$shDeleteLink";
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}
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echo html_tr($aCells, $sClass);
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}
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function canEdit()
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{
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if($_SESSION['current']->hasPriv("admin"))
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return TRUE;
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else
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return FALSE;
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}
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function getOutputEditorValues($aClean)
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{
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$this->sName = $aClean['sVendorName'];
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$this->sWebpage = $aClean['sVendorWebpage'];
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}
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function display()
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{
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echo 'Vendor Name: '.$this->sName,"\n";
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if($this->canEdit())
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{
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echo "[<a href=\"".$_SERVER['PHP_SELF']."?sClass=vendor&sAction=edit&".
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"iId=$this->iVendorId&sTitle=Edit%20Vendor\">edit</a>]";
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}
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echo '<br />',"\n";
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if ($this->sWebpage)
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echo 'Vendor URL: <a href="'.$this->sWebpage.'">'.
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$this->sWebpage.'</a> <br />',"\n";
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if($this->aApplicationsIds)
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{
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echo '<br />Applications by '.$this->sName.'<br /><ol>',"\n";
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foreach($this->aApplicationsIds as $iAppId)
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{
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$oApp = new Application($iAppId);
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echo '<li> <a href="appview.php?iAppId='.$oApp->iAppId.'">'.
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$oApp->sName.'</a> </li>',"\n";
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}
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echo '</ol>',"\n";
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}
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}
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/* Make a URL for viewing the specified vendor */
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function objectMakeUrl()
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{
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$oManager = new objectManager("vendor", "View Vendor");
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return $oManager->makeUrl("view", $this->iVendorId);
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}
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/* Make a HTML link for viewing the specified vendor */
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function objectMakeLink()
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{
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return "<a href=\"".$this->objectMakeUrl()."\">$this->sName</a>";
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}
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function objectGetEntriesCount($bQueued, $bRejected)
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{
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/* Not implemented */
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if($bQueued)
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return FALSE;
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/* Not implemented */
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if($bRejected)
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return FALSE;
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$hResult = query_parameters("SELECT COUNT(vendorId) as count FROM vendor");
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if(!$hResult)
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return FALSE;
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if(!$oRow = mysql_fetch_object($hResult))
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return FALSE;
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return $oRow->count;
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}
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}
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?>
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