CouchProjects/Demos/php/BugShrink/newBug.php

   1 <?php
   2
   3 if(count($_POST) == 0) {
   4         $Bug = $Author = $Body = $rev = $Subject = $State = $Project = $Category = '';
   5         if($edit) {
   6                 $Subject = $bug_details->get('Subject');
   7                 $Subject = substr($Subject, 0, ($pos = strpos($Subject, "\n"))?$pos+1:strlen($Subject));
   8                 $Author = $bug_details->get('Author');
   9                 $Body = $Subject.strip_tags($bug_details->get('Body'));
  10                 $Rev = $bug_details->get('revision');
  11                 $State = $bug_details->get('State');
  12                 $Project = $bug_details->get('Project');
  13                 $Category = $bug_details->get('Category');
  14         }
  15         $head = $edit?"Editing Bug Number $id":'Add a Bug';
  16         $icon = shrink_get_icon($State);
  17 ?>
  18 <hr>
  19 <div class="bug">
  20
  21 <h4><span class="<?=$State?>"><?=$icon?></span> <?=$head?></h4>
  22 <form method="post">
  23 <div class="tags">
  24         <div class="metaList">
  25                 <ul>
  26                         <?php
  27                                 shrink_show_projects($Project, $count = 100);
  28                         ?>
  29                 </ul>
  30         </div>
  31         <span class="new_type">
  32                 <a href="#" id="new_project_link" onClick="toggleNew('project')">New Project</a>
  33                 <input style="display:none" type="text" name="new_project" value="" id="new_project">
  34         </span>
  35         <div class="label">
  36                 &nbsp;
  37                 <!-- Project -->
  38         </div>
  39
  40 </div>
  41
  42 <div class="tags">
  43         <div class="metaList">
  44                 <ul>
  45                         <?php
  46                                 shrink_show_categories($Category, $count = 100);
  47                         ?>
  48                 </ul>
  49         </div>
  50         <span class="new_type">
  51                 <a href="#" id="new_category_link" onClick="toggleNew('category')">New Type</a>
  52                 <input style="display:none" type="text" name="new_category" value="" id="new_category">
  53         </span>
  54         <div class="label">
  55                 &nbsp;
  56                 <!-- Type -->
  57         </div>
  58 </div>
  59         <!-- <input type="text" name="Subject" value="<?=$Subject?$Subject:'Bug title';?>"> -->
  60         <div id="help">The first line becomes the Bug's title. You can use <a href="http://daringfireball.net/projects/markdown/" title="Markdown Homepage" target="_new">Markdown</a></div>
  61         <textarea id="BugBody" name="Body" cols="50" rows="16"><?=$Body?$Body:'Bug description';?></textarea>
  62         <div id="AuthorContainer">
  63                 <span id="by">by:</span>
  64                 <?php if ($edit): ?>
  65                         <?=$Author?>
  66                 <?php else: ?>
  67                         <input type="text" id="Author" name="Author" value="<?=$Author?$Author:'Your Name or Email';?>" onFocus="<?=$edit?'':'this.value=\'\';'?>">
  68                 <?php endif; ?>
  69         </div>
  70                 <input type="hidden" name="Project" id="Project" value="<?=$Project?>">
  71                 <input type="hidden" name="Category" id="Category" value="<?=$Category?>">
  72         <?php
  73         if($edit) {
  74
  75                 ?>
  76
  77                 <input type="hidden" name="id" value="<?=$id?>">
  78                 <input type="hidden" name="rev" value="<?=$Rev?>">
  79                 <?
  80         }
  81         ?>
  82         <input type="submit" value="<?=$edit?'Save Changes':'Add Bug';?>">
  83 </form>
  84
  85         <?php
  86         if($edit) {
  87                 $quickAction = ($bug_details->get('State') == 'Closed')?'Open':'Close';
  88         ?>
  89                 <a href="?action=<?=$quickAction?>&id=<?=$id?>"><?=$quickAction?> this Bug</a> | <a href="?action=delete&id=<?=$id?>" onClick="return confirm('Are you sure?')">Delete this Bug</a>
  90
  91         <?php } ?>
  92
  93 </div>
  94
  95 <?php
  96 } else {
  97
  98 function var_register_post($name)
  99 {
 100         if(isset($_POST[$name])) {
 101                 return strip_tags(htmlspecialchars($_POST[$name]));
 102         }
 103
 104         return '';
 105 }
 106
 107 function shrink_extract_subject($s)
 108 {
 109         $offset = 1;
 110
 111         if(!$pos = strpos($s, "\n")) {
 112                 return $s;
 113         }
 114
 115         if(isset($s[$pos+2]) && $s[$pos+2] == "\n") {// catch empty newlines
 116                 $offset++;
 117         }
 118
 119         return substr($s, 0, $pos + $offset);
 120 }
 121
 122 function shrink_extract_meta($Subject)
 123 {
 124         $matches = array();
 125         preg_match('/\[([^\s]*)\s?([^\]]*)\]/', $Subject, $matches);
 126         return array($matches[1], $matches[2]);
 127 }
 128
 129
 130 $id = var_register_post('id');
 131 $revision =  var_register_post('rev');
 132 $Body = var_register_post('Body');
 133 $Project = var_register_post('Project');
 134 $Category = var_register_post('Category');
 135
 136 $Subject = shrink_extract_subject(strip_tags($Body));
 137 $Body = (str_replace(strip_tags($Subject), '', $Body));
 138
 139 if(($new_project = var_register_post('new_project')) && ($new_project != '')) {
 140         $Project = $new_project;
 141 }
 142
 143 if(($new_category = var_register_post('new_category'))  && ($new_category != '')) {
 144         $Category = $new_category;
 145 }
 146
 147 shrink_save_meta($Project, $Category);
 148
 149 $bug_details = new CouchDocument;
 150 $bug_details->id = $id;
 151 $bug_details->set('Subject', $Subject);
 152 $bug_details->set('Body', $Body);
 153
 154 $bug_details->set('CreationDate', date('Y-m-d:H:i:s'));
 155 $bug_details->set('Author', var_register_post('Author'));
 156 $bug_details->set('Project', ($Project));
 157 $bug_details->set('Category', ($Category));
 158
 159 $state = var_register_post('State');
 160 $bug_details->set('State', empty($state)?'Open':$state);
 161 // var_dump($_POST);
 162 if(!$couch->save($bug_details, $id, $revision)) {
 163         //if revision conflict, show diff:
 164         if($couch->lastStatusCode == 409) {
 165                 $lastRev = $couch->get($id, $options = array("rev" => $revision));
 166                 $currRev = $couch->get($id);
 167                 //generalize diff, file_put.., tmpfile
 168                 file_put_contents('/tmp/bs_diff_1', $lastRev->get('Body'));
 169                 file_put_contents('/tmp/bs_diff_2', $currRev->get('Body'));
 170                 $diff = `/usr/bin/diff -u /tmp/bs_diff_1 /tmp/bs_diff_2`;
 171                 if(strlen($diff) > 0) {
 172                         ?><h3>There was a revision conflict. See below for a diff. Save anyway?</h3><?
 173                         echo '<pre id="diff">'.( nl2br($diff) ). '</pre>';
 174                 }
 175         } else {
 176                 echo 'Failed to save your changes, sorry!';
 177         }
 178 }
 179 // header('Location: index.php');
 180 $action = ''; //unset action
 181 }