%META:TOPICINFO{author="TWikiContributor" date="1432077376" format="1.1" version="1"}%
%META:TOPICPARENT{name="WebSearch"}%
---+ %MAKETEXT{"Search Attachments in [_1] Web" args="<nop>%BASEWEB%"}%

<style type="text/css" media="all">
.attName {
  padding-left: 38px;
  text-indent: -38px;
}
.attComment {
  font-size:80%;
  color:gray;
}
</style>
<div class="twikiPageForm">
<form name="search" action="%SCRIPTURLPATH{"view"}%/%BASEWEB%/%BASETOPIC%" method="get">
<table id="twikiSearchTable" border="0" cellspacing="0" cellpadding="0">
<tr>
<td class="twikiFirstRow" style="width: 12em; text-align: right; vertical-align: top;">
<b>%MAKETEXT{"Attachment name:"}%</b>
</td>
<td class="twikiFirstRow">
<input type="text" name="af" value="%URLPARAM{ "af" encode="entity" }%" size="32" class="twikiInputField" />
<input type="submit" class="twikiSubmit" value='%MAKETEXT{"Search"}%' />
<span class="twikiSmall">&nbsp;&nbsp;[[%SCRIPTURLPATH{"view"}%/%BASEWEB%/%BASETOPIC%?tf=*;af=*][%MAKETEXT{"Show all"}%]] %VBAR% [[%SYSTEMWEB%.SearchHelp][%MAKETEXT{"Help"}%]]</span>
<div class="twikiSmall" style="margin: 0.3em 0 -0.8em 0; color: gray;">
%MAKETEXT{"Use wildcards, such as =*.doc="}%
</div>
</td>
</tr>
<tr>
<th style="width: 12em; text-align: right; vertical-align: top;">
%MAKETEXT{"Topic name:"}%
</th>
<td>
<input type="text" name="tf" value="%URLPARAM{ "tf" encode="entity" }%" size="32" class="twikiInputField" />
<div class="twikiSmall" style="margin: 0.3em 0 -0.8em 0; color: gray;">
%MAKETEXT{"Use wildcards, such as =*= for all topics"}%
</div>
</td>
</tr>
</table>
</form>
</div>

%SET{ "tf" value="%URLPARAM{ "tf" encode="quote" }%" }%
%SET{
 "af"
 value="%CALCULATE{
  $LOWER(
    $SUBSTITUTE(
      $SUBSTITUTE(
        $SUBSTITUTE(
          $SUBSTITUTE(
            '''%URLPARAM{ "af" encode="off" }%''', ., \.,
          ), +, \+
        ), *, .*
      ), ?, .
    )
  )}%"
 note_to_developer="The CALCULATE functions change a wildcard to a regular expression"
}%
%CALCULATE{$SET(topics, 0)$SET(attachments, 0)}%
%SEARCH{
 "[%]META:FILEATTACHMENT{name=\"%GET{af}%\" a[a-z]+="
 type="regex"
 web="%BASEWEB%"
 topic="%GET{tf}%"
 format="$percntCALCULATE{
  | *$NOP(%)ICON{viewtopic}$NOP(%)
  $CHAR(32)
  [[$web.$topic][$topictitle]] topic: $SETLIST(
    attNames,
    $LISTEACH(
      $SETHASH(attNameIndex, $index, $item)$item,
      $query(attachments.name)
    )
  )
  $LIST2HASH(
    attComments,
    $LISTEACH(
      $GETHASH(attNameIndex, $index)$CHAR(44)$CHAR(32)$item,
      $query(attachments.comment, quote:''')
    )
  )
  $LIST2HASH(
    attDates,
    $LISTEACH(
      $GETHASH(attNameIndex, $index)$CHAR(44)$CHAR(32)$item,
      $query(attachments.date)
    )
  )
  $LIST2HASH(
    attUsers,
    $LISTEACH(
      $GETHASH(attNameIndex, $index)$CHAR(44)$CHAR(32)$item,
      $query(attachments.user)
    )
  )
  $SETLIST(
    afNames,
    $LISTIF(
      $SEARCH(
        %GET{af}%,
        $LOWER($item)
      ),
      $GETLIST(attNames)
    )
  )
  $SET(
    num,
    $LISTSIZE(
      $GETLIST(afNames)
    )
  )
  $SETM(topics, +1)
  $SETM(attachments, +$GET(num))* ||
  $CHAR(10)
  $LISTJOIN(
    $CHAR(10),
    $LISTEACH(
      | <div class='attName'> $NOP(%)ICON{$IF($index<$GET(num), dot_udr, dot_ur)}$NOP(%)
      $NOP(%)ICON{ \"$item\" default=\"else\" }$NOP(%)
      $CHAR(32)
      [[%PUBURL%/$web/$topic/$item][$item]] <span class='attComment'>
      $SUBSTITUTE(
        $GETHASH(attComments, $item),
        |,
        %VBAR%
      )</span> | <span style='white-space:nowrap;'> $FORMATTIME(
        $GETHASH(attDates, $item),
        $year-$mo-$day
      )''','''
      $CHAR(32)
      $NOP(%)USERINFO{
        \"$GETHASH(attUsers, $item)\"
        format=\"$wikiusername\"
      }$NOP(%)
      </span></div> |,
      $GETLIST(afNames)
    )
  )}$percnt"
 nonoise="on"
}%
<div style="padding-top: 0.3em;">
%MAKETEXT{"Total:"}% %CALCULATE{$GET(topics) topic$IF($GET(topics)!=1, s), $GET(attachments) attachment$IF($GET(attachments)!=1, s)}%
</div>

<div class="twikiHelp">
*%MAKETEXT{"Other search options:"}%*
   * icon:searchtopic [[%BASEWEB%.WebSearch][%MAKETEXT{"Simple search"}%]]
   * icon:searchtopic [[%BASEWEB%.WebSearchAdvanced][%MAKETEXT{"Advanced search"}%]]
   * icon:arrowright %MAKETEXT{"If you already know the name of the topic, enter the name of the topic into the ~[~[[_1]~]~[Jump box~]~] at the top" args="%SYSTEMWEB%.JumpBox"}%
   * icon:indexlist [[%BASEWEB%.WebTopicList][%MAKETEXT{"List all topics in the [_1] web in alphabetical order" args="<nop>%INCLUDINGWEB%"}%]]
   * icon:filter %MAKETEXT{"List topics that start with the letter:"}% %CALCULATE{$LISTEACH(<a href="%SCRIPTURLPATH{"search"}%/%INCLUDINGWEB%/?scope=topic&amp;regex=on&amp;search=%5E$item">$item</a><span class="twikiSeparator">, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z)}%
   * icon:recentchanges [[%INCLUDINGWEB%.WebChanges][%MAKETEXT{"Recently changed topics"}%]]
</div>