YuCheng Hu
ebf740f742
+YUCHENG HU+ git-svn-id: https://svn.code.sf.net/p/hawebs/svn@275 a2543c7e-f6e9-4f8a-8bff-1ffc34733512
113 lines
3.4 KiB
PHP
113 lines
3.4 KiB
PHP
<?php
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defined('_JEXEC') or die('Restricted access');
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function AttachmentsBuildRoute(&$query)
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{
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// Syntax to upload an attachment:
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// index.php?option=com_attachments&task=upload&artid=44
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// --> index.php/attachments/upload/article/44
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// Syntax to delete an attachment:
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// index.php?option=com_attachments&task=delete&id=4&artid=44&from=article
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// --> /attachments/delete/4/article/44
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// --> /attachments/delete/4/article/44/from/article
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// Note: The 'from' clause indicates which view the item was called from (eg, article or frontpage)
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$segments = array();
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if ( isset($query['task']) ) {
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$segments[] = $query['task'];
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unset($query['task']);
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}
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if ( isset($query['id']) ) {
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$segments[] = $query['id'];
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unset($query['id']);
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}
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if ( isset($query['artid']) ) {
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$segments[] = 'article';
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$segments[] = $query['artid'];
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unset($query['artid']);
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}
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if ( isset($query['from']) ) {
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$segments[] = 'from';
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$segments[] = $query['from'];
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unset($query['from']);
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}
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if ( isset($query['tmpl']) ) {
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$segments[] = 'tmpl';
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$segments[] = $query['tmpl'];
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unset($query['tmpl']);
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}
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if ( isset($query['change']) ) {
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$segments[] = 'change';
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$segments[] = $query['change'];
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unset($query['change']);
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}
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return $segments;
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}
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function AttachmentsParseRoute($segments)
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{
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$vars = array();
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$task = $segments[0];
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$vars['task'] = $task;
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// Handle the the main keyword clause
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if ( ($task == 'delete') || ($task == 'delete_warning') ||
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($task == 'update') || ($task == 'download') ) {
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$vars['id'] = $segments[1];
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}
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// Handle the other clauses
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for ( $i=0; $i < count($segments); $i++ ) {
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// Look for article IDs
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if ( ($segments[$i] == 'article') && ($segments[$i-1] != 'from') ) {
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if ( $i+1 >= count($segments) ) {
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echo "<br>Error in AttachmentsParseRoute: Found 'article' without a following article ID!<br>";
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exit;
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}
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$vars['artid'] = $segments[$i+1];
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}
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// Look for 'from' clause
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if ( $segments[$i] == 'from' ) {
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if ( $i+1 >= count($segments) ) {
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echo "<br>Error in AttachmentsParseRoute: Found 'from' without any info!<br>";
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exit;
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}
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$vars['from'] = $segments[$i+1];
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}
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// Look for 'tmpl' clause
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if ( $segments[$i] == 'tmpl' ) {
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if ( $i+1 >= count($segments) ) {
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echo "<br>Error in AttachmentsParseRoute: Found 'tmpl' without any template name!<br>";
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exit;
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}
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$vars['tmpl'] = $segments[$i+1];
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}
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// Look for 'change' clause
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if ( $segments[$i] == 'change' ) {
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if ( $i+1 >= count($segments) ) {
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echo "<br>Error in AttachmentsParseRoute: Found 'change' without item to change!<br>";
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exit;
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}
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$vars['change'] = $segments[$i+1];
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}
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}
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return $vars;
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}
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?>
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