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    5.3+ anchor
  </a>
  
</li>
      
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    5.3+ anchorAttributes
  </a>
  
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    append
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    assign
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    capture
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          <div class="md-content" data-md-component="content">
            <article class="md-content__inner md-typeset">
              
                
                <h1 id="template-plugins">Template Plugins<a class="headerlink" href="#template-plugins" title="Permanent link">#</a></h1>
<h2 id="53-anchor"><span class="label label-info">5.3+</span> <code>anchor</code><a class="headerlink" href="#53-anchor" title="Permanent link">#</a></h2>
<p>The <code>anchor</code> template plugin creates <code>a</code> HTML elements.
The easiest way to use the template plugin is to pass it an instance of <code>ITitledLinkObject</code>:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">anchor</span> <span class="na">object</span><span class="o">=</span><span class="nv">$object</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>generates the same output as</p>
<div class="highlight"><pre><span></span><code><span class="x">&lt;a href=&quot;</span><span class="cp">{</span><span class="nv">$object</span><span class="o">-&gt;</span><span class="na">getLink</span><span class="o">()</span><span class="cp">}</span><span class="x">&quot;&gt;</span><span class="cp">{</span><span class="nv">$object</span><span class="o">-&gt;</span><span class="na">getTitle</span><span class="o">()</span><span class="cp">}</span><span class="x">&lt;/a&gt;</span>
</code></pre></div>
<p>Instead of an <code>object</code> parameter, a <code>link</code> and <code>content</code> parameter can be used:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">anchor</span> <span class="na">link</span><span class="o">=</span><span class="nv">$linkObject</span> <span class="na">content</span><span class="o">=</span><span class="nv">$content</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>where <code>$linkObject</code> implements <code>ILinkableObject</code> and <code>$content</code> is either an object implementing <code>ITitledObject</code> or having a <code>__toString()</code> method or <code>$content</code> is a string or a number.</p>
<p>The last special attribute is <code>append</code> whose contents are appended to the <code>href</code> attribute of the generated anchor element.</p>
<p>All of the other attributes matching <code>~^[a-z]+([A-z]+)+$~</code>, expect for <code>href</code> which is disallowed, are added as attributes to the anchor element.</p>
<p>If an <code>object</code> attribute is present, the object also implements <code>IPopoverObject</code> and if the return value of <code>IPopoverObject::getPopoverLinkClass()</code> is included in the <code>class</code> attribute of the <code>anchor</code> tag, <code>data-object-id</code> is automatically added.
This functionality makes it easy to generate links with popover support.
Instead of</p>
<div class="highlight"><pre><span></span><code><span class="x">&lt;a href=&quot;</span><span class="cp">{</span><span class="nv">$entry</span><span class="o">-&gt;</span><span class="na">getLink</span><span class="o">()</span><span class="cp">}</span><span class="x">&quot; class=&quot;blogEntryLink&quot; data-object-id=&quot;</span><span class="cp">{</span><span class="o">@</span><span class="nv">$entry</span><span class="o">-&gt;</span><span class="na">entryID</span><span class="cp">}</span><span class="x">&quot;&gt;</span><span class="cp">{</span><span class="nv">$entry</span><span class="o">-&gt;</span><span class="na">subject</span><span class="cp">}</span><span class="x">&lt;/a&gt;</span>
</code></pre></div>
<p>using</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">anchor</span> <span class="na">object</span><span class="o">=</span><span class="nv">$entry</span> <span class="na">class</span><span class="o">=</span><span class="s1">&#39;blogEntryLink&#39;</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>is sufficient if <code>Entry::getPopoverLinkClass()</code> returns <code>blogEntryLink</code>.</p>
<h2 id="53-anchorattributes"><span class="label label-info">5.3+</span> <code>anchorAttributes</code><a class="headerlink" href="#53-anchorattributes" title="Permanent link">#</a></h2>
<p><code>anchorAttributes</code> compliments the <code>StringUtil::getAnchorTagAttributes(string, bool): string</code> method.
It allows to easily generate the necessary attributes for an anchor tag based off the destination URL.</p>
<div class="highlight"><pre><span></span><code><span class="x">&lt;a href=&quot;https://www.example.com&quot; </span><span class="cp">{</span><span class="nf">anchorAttributes</span> <span class="na">url</span><span class="o">=</span><span class="s1">&#39;https://www.example.com&#39;</span> <span class="na">appendHref</span><span class="o">=</span><span class="kc">false</span> <span class="na">appendClassname</span><span class="o">=</span><span class="kc">true</span> <span class="na">isUgc</span><span class="o">=</span><span class="kc">true</span><span class="cp">}</span><span class="x">&gt;</span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>url</code></td>
<td>destination URL</td>
</tr>
<tr>
<td><code>appendHref</code></td>
<td>whether the <code>href</code> attribute should be generated; <code>true</code> by default</td>
</tr>
<tr>
<td><code>isUgc</code></td>
<td>whether the <code>rel="ugc"</code> attribute should be generated; <code>false</code> by default</td>
</tr>
<tr>
<td><code>appendClassname</code></td>
<td>whether the <code>class="externalURL"</code> attribute should be generated; <code>true</code> by default</td>
</tr>
</tbody>
</table>
<h2 id="append"><code>append</code><a class="headerlink" href="#append" title="Permanent link">#</a></h2>
<p>If a string should be appended to the value of a variable, <code>append</code> can be used:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">templateVariable</span> <span class="na">value</span><span class="o">=</span><span class="s1">&#39;newValue&#39;</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nv">$templateVariable</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;newValue *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">append</span> <span class="na">var</span><span class="o">=</span><span class="na">templateVariable</span> <span class="na">value</span><span class="o">=</span><span class="s1">&#39;2&#39;</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nv">$templateVariable</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* now prints &#39;newValue2 *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>If the variables does not exist yet, <code>append</code> creates a new one with the given value.
If <code>append</code> is used on an array as the variable, the value is appended to all elements of the array.</p>
<h2 id="assign"><code>assign</code><a class="headerlink" href="#assign" title="Permanent link">#</a></h2>
<p>New template variables can be declared and new values can be assigned to existing template variables using <code>assign</code>:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">templateVariable</span> <span class="na">value</span><span class="o">=</span><span class="s1">&#39;newValue&#39;</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nv">$templateVariable</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;newValue *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="capture"><code>capture</code><a class="headerlink" href="#capture" title="Permanent link">#</a></h2>
<p>In some situations, <code>assign</code> is not sufficient to assign values to variables in templates if the value is complex.
Instead, <code>capture</code> can be used:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">capture</span> <span class="na">var</span><span class="o">=</span><span class="na">templateVariable</span><span class="cp">}</span><span class="x"></span>
<span class="x">    </span><span class="cp">{</span><span class="nf">if</span> <span class="nv">$foo</span><span class="cp">}</span><span class="x"></span>
<span class="x">        &lt;p&gt;</span><span class="cp">{</span><span class="nv">$bar</span><span class="cp">}</span><span class="x">&lt;/p&gt;</span>
<span class="x">    </span><span class="cp">{</span><span class="nf">else</span><span class="cp">}</span><span class="x"></span>
<span class="x">        &lt;small&gt;</span><span class="cp">{</span><span class="nv">$baz</span><span class="cp">}</span><span class="x">&lt;/small&gt;</span>
<span class="x">    </span><span class="cp">{</span><span class="nf">/if</span><span class="cp">}</span><span class="x"></span>
<span class="cp">{</span><span class="nf">/capture</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="concat"><code>concat</code><a class="headerlink" href="#concat" title="Permanent link">#</a></h2>
<p><code>concat</code> is a modifier used to concatenate multiple strings:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">foo</span> <span class="na">value</span><span class="o">=</span><span class="s1">&#39;foo&#39;</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">templateVariable</span> <span class="na">value</span><span class="o">=</span><span class="s1">&#39;bar&#39;</span><span class="o">|</span><span class="na">concat</span><span class="o">:</span><span class="nv">$foo</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nv">$templateVariable</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;foobar *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="counter"><code>counter</code><a class="headerlink" href="#counter" title="Permanent link">#</a></h2>
<p><code>counter</code> can be used to generate and optionally print a counter:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">counter</span> <span class="na">name</span><span class="o">=</span><span class="na">fooCounter</span> <span class="na">print</span><span class="o">=</span><span class="kc">true</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;1&#39; *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">counter</span> <span class="na">name</span><span class="o">=</span><span class="na">fooCounter</span> <span class="na">print</span><span class="o">=</span><span class="kc">true</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;2&#39; now *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">counter</span> <span class="na">name</span><span class="o">=</span><span class="na">fooCounter</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints nothing, but counter value is &#39;3&#39; now internally *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">counter</span> <span class="na">name</span><span class="o">=</span><span class="na">fooCounter</span> <span class="na">print</span><span class="o">=</span><span class="kc">true</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;4&#39; *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>Counter supports the following attributes:</p>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>assign</code></td>
<td>optional name of the template variable the current counter value is assigned to</td>
</tr>
<tr>
<td><code>direction</code></td>
<td>counting direction, either <code>up</code> or <code>down</code>; <code>up</code> by default</td>
</tr>
<tr>
<td><code>name</code></td>
<td>name of the counter, relevant if multiple counters are used simultaneously</td>
</tr>
<tr>
<td><code>print</code></td>
<td>if <code>true</code>, the current counter value is printed; <code>false</code> by default</td>
</tr>
<tr>
<td><code>skip</code></td>
<td>positive counting increment; <code>1</code> by default</td>
</tr>
<tr>
<td><code>start</code></td>
<td>start counter value; <code>1</code> by default</td>
</tr>
</tbody>
</table>
<h2 id="54-csrftoken"><span class="label label-info">5.4+</span> <code>csrfToken</code><a class="headerlink" href="#54-csrftoken" title="Permanent link">#</a></h2>
<p><code>{csrfToken}</code> prints out the session's CSRF token (“Security Token”).</p>
<div class="highlight"><pre><span></span><code><span class="x">&lt;form action=&quot;</span><span class="cp">{</span><span class="nf">link</span> <span class="na">controller</span><span class="o">=</span><span class="s2">&quot;Foo&quot;</span><span class="cp">}{</span><span class="nf">/link</span><span class="cp">}</span><span class="x">&quot; method=&quot;post&quot;&gt;</span>
<span class="x">    </span><span class="cp">{</span><span class="c">* snip *</span><span class="cp">}</span><span class="x"></span>

<span class="x">    </span><span class="cp">{</span><span class="nf">csrfToken</span><span class="cp">}</span><span class="x"></span>
<span class="x">&lt;/form&gt;</span>
</code></pre></div>
<p>The <code>{csrfToken}</code> template plugin supports a <code>type</code> parameter.
Specifying this parameter might be required in rare situations.
Please <a href="https://github.com/WoltLab/WCF/blob/master/wcfsetup/install/files/lib/system/template/plugin/CsrfTokenFunctionTemplatePlugin.class.php">check the implementation</a> for details.</p>
<h2 id="currency"><code>currency</code><a class="headerlink" href="#currency" title="Permanent link">#</a></h2>
<p><code>currency</code> is a modifier used to format currency values with two decimals using language dependent thousands separators and decimal point:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">currencyValue</span> <span class="na">value</span><span class="o">=</span><span class="m">12.345</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nv">$currencyValue</span><span class="o">|</span><span class="na">currency</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;12.34&#39; *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="cycle"><code>cycle</code><a class="headerlink" href="#cycle" title="Permanent link">#</a></h2>
<p><code>cycle</code> can be used to cycle between different values:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">cycle</span> <span class="na">name</span><span class="o">=</span><span class="na">fooCycle</span> <span class="na">values</span><span class="o">=</span><span class="s1">&#39;bar,baz&#39;</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;bar&#39; *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">cycle</span> <span class="na">name</span><span class="o">=</span><span class="na">fooCycle</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;baz&#39; *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">cycle</span> <span class="na">name</span><span class="o">=</span><span class="na">fooCycle</span> <span class="na">advance</span><span class="o">=</span><span class="kc">false</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;baz&#39; again *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">cycle</span> <span class="na">name</span><span class="o">=</span><span class="na">fooCycle</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;bar&#39; *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<div class="admonition info">
<p class="admonition-title">The values attribute only has to be present for the first call. If <code>cycle</code> is used in a loop, the presence of the same values in consecutive calls has no effect. Only once the values change, the cycle is reset.</p>
</div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>advance</code></td>
<td>if <code>true</code>, the current cycle value is advanced to the next value; <code>true</code> by default</td>
</tr>
<tr>
<td><code>assign</code></td>
<td>optional name of the template variable the current cycle value is assigned to; if used, <code>print</code> is set to <code>false</code></td>
</tr>
<tr>
<td><code>delimiter</code></td>
<td>delimiter between the different cycle values; <code>,</code> by default</td>
</tr>
<tr>
<td><code>name</code></td>
<td>name of the cycle, relevant if multiple cycles are used simultaneously</td>
</tr>
<tr>
<td><code>print</code></td>
<td>if <code>true</code>, the current cycle value is printed, <code>false</code> by default</td>
</tr>
<tr>
<td><code>reset</code></td>
<td>if <code>true</code>, the current cycle value is set to the first value, <code>false</code> by default</td>
</tr>
<tr>
<td><code>values</code></td>
<td>string containing the different cycles values, also see <code>delimiter</code></td>
</tr>
</tbody>
</table>
<h2 id="date"><code>date</code><a class="headerlink" href="#date" title="Permanent link">#</a></h2>
<p><code>date</code> generated a formatted date using <code>wcf\util\DateUtil::format()</code> with <code>DateUtil::DATE_FORMAT</code> internally.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nv">$timestamp</span><span class="o">|</span><span class="na">date</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="31-dateinterval"><span class="label label-info">3.1+</span> <code>dateInterval</code><a class="headerlink" href="#31-dateinterval" title="Permanent link">#</a></h2>
<p><code>dateInterval</code> calculates the difference between two unix timestamps and generated a textual date interval.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">dateInterval</span> <span class="na">start</span><span class="o">=</span><span class="nv">$startTimestamp</span> <span class="na">end</span><span class="o">=</span><span class="nv">$endTimestamp</span> <span class="na">full</span><span class="o">=</span><span class="kc">true</span> <span class="na">format</span><span class="o">=</span><span class="s1">&#39;sentence&#39;</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>end</code></td>
<td>end of the time interval; current timestamp by default (though either <code>start</code> or <code>end</code> has to be set)</td>
</tr>
<tr>
<td><code>format</code></td>
<td>output format, either <code>default</code>, <code>sentence</code>, or <code>plain</code>; defaults to <code>default</code>, see <code>wcf\util\DateUtil::FORMAT_*</code> constants</td>
</tr>
<tr>
<td><code>full</code></td>
<td>if <code>true</code>, full difference in minutes is shown; if <code>false</code>, only the longest time interval is shown; <code>false</code> by default</td>
</tr>
<tr>
<td><code>start</code></td>
<td>start of the time interval; current timestamp by default (though either <code>start</code> or <code>end</code> has to be set)</td>
</tr>
</tbody>
</table>
<h2 id="encodejs"><code>encodeJS</code><a class="headerlink" href="#encodejs" title="Permanent link">#</a></h2>
<p><code>encodeJS</code> encodes a string to be used as a single-quoted string in JavaScript by replacing <code>\\</code> with <code>\\\\</code>, <code>'</code> with <code>\'</code>, linebreaks with <code>\n</code>, and <code>/</code> with <code>\/</code>.</p>
<div class="highlight"><pre><span></span><code><span class="x">&lt;script&gt;</span>
<span class="x">    var foo = &#39;</span><span class="cp">{</span><span class="o">@</span><span class="nv">$foo</span><span class="o">|</span><span class="na">encodeJS</span><span class="cp">}</span><span class="x">&#39;;</span>
<span class="x">&lt;/script&gt;</span>
</code></pre></div>
<h2 id="encodejson"><code>encodeJSON</code><a class="headerlink" href="#encodejson" title="Permanent link">#</a></h2>
<p><code>encodeJSON</code> encodes a JSON string to be used as a single-quoted string in JavaScript by replacing <code>\\</code> with <code>\\\\</code>, <code>'</code> with <code>&amp;#39;</code>, linebreaks with <code>\n</code>, and <code>/</code> with <code>\/</code>.
Additionally, <code>htmlspecialchars</code> is applied to the string.</p>
<div class="highlight"><pre><span></span><code><span class="x">&#39;</span><span class="cp">{</span><span class="o">@</span><span class="nv">$foo</span><span class="o">|</span><span class="na">encodeJSON</span><span class="cp">}</span><span class="x">&#39;</span>
</code></pre></div>
<h2 id="escapecdata"><code>escapeCDATA</code><a class="headerlink" href="#escapecdata" title="Permanent link">#</a></h2>
<p><code>escapeCDATA</code> encodes a string to be used in a <code>CDATA</code> element by replacing <code>]]&gt;</code> with <code>]]]]&gt;&lt;![CDATA[&gt;</code>.</p>
<div class="highlight"><pre><span></span><code><span class="x">&lt;![CDATA[</span><span class="cp">{</span><span class="o">@</span><span class="nv">$foo</span><span class="o">|</span><span class="na">encodeCDATA</span><span class="cp">}</span><span class="x">]]&gt;</span>
</code></pre></div>
<h2 id="event"><code>event</code><a class="headerlink" href="#event" title="Permanent link">#</a></h2>
<p><code>event</code> provides extension points in templates that <a href="../../package/pip/template-listener/">template listeners</a> can use.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">event</span> <span class="na">name</span><span class="o">=</span><span class="s1">&#39;foo&#39;</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="fetch"><code>fetch</code><a class="headerlink" href="#fetch" title="Permanent link">#</a></h2>
<p><code>fetch</code> fetches the contents of a file using <code>file_get_contents</code>.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">fetch</span> <span class="na">file</span><span class="o">=</span><span class="s1">&#39;foo.html&#39;</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints the contents of `foo.html` *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">fetch</span> <span class="na">file</span><span class="o">=</span><span class="s1">&#39;bar.html&#39;</span> <span class="na">assign</span><span class="o">=</span><span class="na">bar</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* assigns the contents of `foo.html` to `$bar`; does not print the contents *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="filesizebinary"><code>filesizeBinary</code><a class="headerlink" href="#filesizebinary" title="Permanent link">#</a></h2>
<p><code>filesizeBinary</code> formats the filesize using binary filesize (in bytes).</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nv">$filesize</span><span class="o">|</span><span class="na">filesizeBinary</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="filesize"><code>filesize</code><a class="headerlink" href="#filesize" title="Permanent link">#</a></h2>
<p><code>filesize</code> formats the filesize using filesize (in bytes).</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nv">$filesize</span><span class="o">|</span><span class="na">filesize</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="hascontent"><code>hascontent</code><a class="headerlink" href="#hascontent" title="Permanent link">#</a></h2>
<p>In many cases, conditional statements can be used to determine if a certain section of a template is shown:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">if</span> <span class="nv">$foo</span> <span class="o">===</span> <span class="s1">&#39;bar&#39;</span><span class="cp">}</span><span class="x"></span>
<span class="x">    only shown if $foo is bar</span>
<span class="cp">{</span><span class="nf">/if</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>In some situations, however, such conditional statements are not sufficient.
One prominent example is a template event:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">if</span> <span class="nv">$foo</span> <span class="o">===</span> <span class="s1">&#39;bar&#39;</span><span class="cp">}</span><span class="x"></span>
<span class="x">    &lt;ul&gt;</span>
<span class="x">        </span><span class="cp">{</span><span class="nf">if</span> <span class="nv">$foo</span> <span class="o">===</span> <span class="s1">&#39;bar&#39;</span><span class="cp">}</span><span class="x"></span>
<span class="x">            &lt;li&gt;Bar&lt;/li&gt;</span>
<span class="x">        </span><span class="cp">{</span><span class="nf">/if</span><span class="cp">}</span><span class="x"></span>

<span class="x">        </span><span class="cp">{</span><span class="nf">event</span> <span class="na">name</span><span class="o">=</span><span class="s1">&#39;listItems&#39;</span><span class="cp">}</span><span class="x"></span>
<span class="x">    &lt;/li&gt;</span>
<span class="cp">{</span><span class="nf">/if</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>In this example, if <code>$foo !== 'bar'</code>, the list will not be shown, regardless of the additional template code provided by template listeners.
In such a situation, <code>hascontent</code> has to be used:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">hascontent</span><span class="cp">}</span><span class="x"></span>
<span class="x">    &lt;ul&gt;</span>
<span class="x">        </span><span class="cp">{</span><span class="nf">content</span><span class="cp">}</span><span class="x"></span>
<span class="x">            </span><span class="cp">{</span><span class="nf">if</span> <span class="nv">$foo</span> <span class="o">===</span> <span class="s1">&#39;bar&#39;</span><span class="cp">}</span><span class="x"></span>
<span class="x">                &lt;li&gt;Bar&lt;/li&gt;</span>
<span class="x">            </span><span class="cp">{</span><span class="nf">/if</span><span class="cp">}</span><span class="x"></span>

<span class="x">            </span><span class="cp">{</span><span class="nf">event</span> <span class="na">name</span><span class="o">=</span><span class="s1">&#39;listItems&#39;</span><span class="cp">}</span><span class="x"></span>
<span class="x">        </span><span class="cp">{</span><span class="nf">/content</span><span class="cp">}</span><span class="x"></span>
<span class="x">    &lt;/ul&gt;</span>
<span class="cp">{</span><span class="nf">/hascontent</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>If the part of the template wrapped in the <code>content</code> tags has any (trimmed) content, the part of the template wrapped by <code>hascontent</code> tags is shown (including the part wrapped by the <code>content</code> tags), otherwise nothing is shown.
Thus, this construct avoids an empty list compared to the <code>if</code> solution above.</p>
<p>Like <code>foreach</code>, <code>hascontent</code> also supports an <code>else</code> part:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">hascontent</span><span class="cp">}</span><span class="x"></span>
<span class="x">    &lt;ul&gt;</span>
<span class="x">        </span><span class="cp">{</span><span class="nf">content</span><span class="cp">}</span><span class="x"></span>
<span class="x">            </span><span class="cp">{</span><span class="c">* … *</span><span class="cp">}</span><span class="x"></span>
<span class="x">        </span><span class="cp">{</span><span class="nf">/content</span><span class="cp">}</span><span class="x"></span>
<span class="x">    &lt;/ul&gt;</span>
<span class="cp">{</span><span class="nf">hascontentelse</span><span class="cp">}</span><span class="x"></span>
<span class="x">    no list</span>
<span class="cp">{</span><span class="nf">/hascontent</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="htmlcheckboxes"><code>htmlCheckboxes</code><a class="headerlink" href="#htmlcheckboxes" title="Permanent link">#</a></h2>
<p><code>htmlCheckboxes</code> generates a list of HTML checkboxes.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">htmlCheckboxes</span> <span class="na">name</span><span class="o">=</span><span class="na">foo</span> <span class="na">options</span><span class="o">=</span><span class="nv">$fooOptions</span> <span class="na">selected</span><span class="o">=</span><span class="nv">$currentFoo</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">htmlCheckboxes</span> <span class="na">name</span><span class="o">=</span><span class="na">bar</span> <span class="na">output</span><span class="o">=</span><span class="nv">$barLabels</span> <span class="na">values</span><span class="o">=</span><span class="nv">$barValues</span> <span class="na">selected</span><span class="o">=</span><span class="nv">$currentBar</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><span class="label label-info">5.2+</span> <code>disabled</code></td>
<td>if <code>true</code>, all checkboxes are disabled</td>
</tr>
<tr>
<td><code>disableEncoding</code></td>
<td>if <code>true</code>, the values are not passed through <code>wcf\util\StringUtil::encodeHTML()</code>; <code>false</code> by default</td>
</tr>
<tr>
<td><code>name</code></td>
<td><code>name</code> attribute of the <code>input</code> checkbox element</td>
</tr>
<tr>
<td><code>output</code></td>
<td>array used as keys and values for <code>options</code> if present; not present by default</td>
</tr>
<tr>
<td><code>options</code></td>
<td>array selectable options with the key used as <code>value</code> attribute and the value as the checkbox label</td>
</tr>
<tr>
<td><code>selected</code></td>
<td>current selected value(s)</td>
</tr>
<tr>
<td><code>separator</code></td>
<td>separator between the different checkboxes in the generated output; empty string by default</td>
</tr>
<tr>
<td><code>values</code></td>
<td>array with values used in combination with <code>output</code>, where <code>output</code> is only used as keys for <code>options</code></td>
</tr>
</tbody>
</table>
<h2 id="htmloptions"><code>htmlOptions</code><a class="headerlink" href="#htmloptions" title="Permanent link">#</a></h2>
<p><code>htmlOptions</code> generates an <code>select</code> HTML element.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">htmlOptions</span> <span class="na">name</span><span class="o">=</span><span class="s1">&#39;foo&#39;</span> <span class="na">options</span><span class="o">=</span><span class="nv">$options</span> <span class="na">selected</span><span class="o">=</span><span class="nv">$selected</span><span class="cp">}</span><span class="x"></span>

<span class="x">&lt;select name=&quot;bar&quot;&gt;</span>
<span class="x">    &lt;option value=&quot;&quot;</span><span class="cp">{</span><span class="nf">if</span> <span class="o">!</span><span class="nv">$selected</span><span class="cp">}</span><span class="x"> selected</span><span class="cp">{</span><span class="nf">/if</span><span class="cp">}</span><span class="x">&gt;</span><span class="cp">{</span><span class="nf">lang</span><span class="cp">}</span><span class="x">foo.bar.default</span><span class="cp">{</span><span class="nf">/lang</span><span class="cp">}</span><span class="x">&lt;/option&gt;</span>
<span class="x">    </span><span class="cp">{</span><span class="nf">htmlOptions</span> <span class="na">options</span><span class="o">=</span><span class="nv">$options</span> <span class="na">selected</span><span class="o">=</span><span class="nv">$selected</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* no `name` attribute *</span><span class="cp">}</span><span class="x"></span>
<span class="x">&lt;/select&gt;</span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>disableEncoding</code></td>
<td>if <code>true</code>, the values are not passed through <code>wcf\util\StringUtil::encodeHTML()</code>; <code>false</code> by default</td>
</tr>
<tr>
<td><code>object</code></td>
<td>optional instance of <code>wcf\data\DatabaseObjectList</code> that provides the selectable options (overwrites <code>options</code> attribute internally)</td>
</tr>
<tr>
<td><code>name</code></td>
<td><code>name</code> attribute of the <code>select</code> element; if not present, only the <strong>contents</strong> of the <code>select</code> element are printed</td>
</tr>
<tr>
<td><code>output</code></td>
<td>array used as keys and values for <code>options</code> if present; not present by default</td>
</tr>
<tr>
<td><code>values</code></td>
<td>array with values used in combination with <code>output</code>, where <code>output</code> is only used as keys for <code>options</code></td>
</tr>
<tr>
<td><code>options</code></td>
<td>array selectable options with the key used as <code>value</code> attribute and the value as the option label; if a value is an array, an <code>optgroup</code> is generated with the array key as the <code>optgroup</code> label</td>
</tr>
<tr>
<td><code>selected</code></td>
<td>current selected value(s)</td>
</tr>
</tbody>
</table>
<p>All additional attributes are added as attributes of the <code>select</code> HTML element.</p>
<h2 id="implode"><code>implode</code><a class="headerlink" href="#implode" title="Permanent link">#</a></h2>
<p><code>implodes</code> transforms an array into a string and prints it.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">implode</span> <span class="na">from</span><span class="o">=</span><span class="nv">$array</span> <span class="na">key</span><span class="o">=</span><span class="na">key</span> <span class="na">item</span><span class="o">=</span><span class="na">item</span> <span class="na">glue</span><span class="o">=</span><span class="s2">&quot;;&quot;</span><span class="cp">}{</span><span class="nv">$key</span><span class="cp">}</span><span class="x">: </span><span class="cp">{</span><span class="nv">$value</span><span class="cp">}{</span><span class="nf">/implode</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>from</code></td>
<td>array with the imploded values</td>
</tr>
<tr>
<td><code>glue</code></td>
<td>separator between the different array values; <code>', '</code> by default</td>
</tr>
<tr>
<td><code>item</code></td>
<td>template variable name where the current array value is stored during the iteration</td>
</tr>
<tr>
<td><code>key</code></td>
<td>optional template variable name where the current array key is stored during the iteration</td>
</tr>
</tbody>
</table>
<h2 id="52-ipsearch"><span class="label label-info">5.2+</span> <code>ipSearch</code><a class="headerlink" href="#52-ipsearch" title="Permanent link">#</a></h2>
<p><code>ipSearch</code> generates a link to search for an IP address.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="s2">&quot;127.0.0.1&quot;</span><span class="o">|</span><span class="na">ipSearch</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="30-js"><span class="label label-info">3.0+</span> <code>js</code><a class="headerlink" href="#30-js" title="Permanent link">#</a></h2>
<p><code>js</code> generates script tags based on whether <code>ENABLE_DEBUG_MODE</code> and <code>VISITOR_USE_TINY_BUILD</code> are enabled.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">js</span> <span class="na">application</span><span class="o">=</span><span class="s1">&#39;wbb&#39;</span> <span class="na">file</span><span class="o">=</span><span class="s1">&#39;WBB&#39;</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* generates &#39;http://example.com/js/WBB.js&#39; *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">js</span> <span class="na">application</span><span class="o">=</span><span class="s1">&#39;wcf&#39;</span> <span class="na">file</span><span class="o">=</span><span class="s1">&#39;WCF.Like&#39;</span> <span class="na">bundle</span><span class="o">=</span><span class="s1">&#39;WCF.Combined&#39;</span><span class="cp">}</span><span class="x"></span>
<span class="x">    </span><span class="cp">{</span><span class="c">* generates &#39;http://example.com/wcf/js/WCF.Like.js&#39; if ENABLE_DEBUG_MODE=1 *</span><span class="cp">}</span><span class="x"></span>
<span class="x">    </span><span class="cp">{</span><span class="c">* generates &#39;http://example.com/wcf/js/WCF.Combined.min.js&#39; if ENABLE_DEBUG_MODE=0 *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">js</span> <span class="na">application</span><span class="o">=</span><span class="s1">&#39;wcf&#39;</span> <span class="na">lib</span><span class="o">=</span><span class="s1">&#39;jquery&#39;</span><span class="cp">}</span><span class="x"></span>
<span class="x">    </span><span class="cp">{</span><span class="c">* generates &#39;http://example.com/wcf/js/3rdParty/jquery.js&#39; *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">js</span> <span class="na">application</span><span class="o">=</span><span class="s1">&#39;wcf&#39;</span> <span class="na">lib</span><span class="o">=</span><span class="s1">&#39;jquery-ui&#39;</span> <span class="na">file</span><span class="o">=</span><span class="s1">&#39;awesomeWidget&#39;</span><span class="cp">}</span><span class="x"></span>
<span class="x">    </span><span class="cp">{</span><span class="c">* generates &#39;http://example.com/wcf/js/3rdParty/jquery-ui/awesomeWidget.js&#39; *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">js</span> <span class="na">application</span><span class="o">=</span><span class="s1">&#39;wcf&#39;</span> <span class="na">file</span><span class="o">=</span><span class="s1">&#39;WCF.Like&#39;</span> <span class="na">bundle</span><span class="o">=</span><span class="s1">&#39;WCF.Combined&#39;</span> <span class="na">hasTiny</span><span class="o">=</span><span class="kc">true</span><span class="cp">}</span><span class="x"></span>
<span class="x">    </span><span class="cp">{</span><span class="c">* generates &#39;http://example.com/wcf/js/WCF.Like.js&#39; if ENABLE_DEBUG_MODE=1 *</span><span class="cp">}</span><span class="x"></span>
<span class="x">    </span><span class="cp">{</span><span class="c">* generates &#39;http://example.com/wcf/js/WCF.Combined.min.js&#39; (ENABLE_DEBUG_MODE=0 *</span><span class="cp">}</span><span class="x"></span>
<span class="x">    </span><span class="cp">{</span><span class="c">* generates &#39;http://example.com/wcf/js/WCF.Combined.tiny.min.js&#39; if ENABLE_DEBUG_MODE=0 and VISITOR_USE_TINY_BUILD=1 *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="53-jslang"><span class="label label-info">5.3+</span> <code>jslang</code><a class="headerlink" href="#53-jslang" title="Permanent link">#</a></h2>
<p><code>jslang</code> works like <a href="#lang"><code>lang</code></a> with the difference that the resulting string is automatically passed through <a href="#encodejs"><code>encodeJS</code></a>.</p>
<div class="highlight"><pre><span></span><code><span class="x">require([&#39;Language&#39;, /* … */], function(Language, /* … */) </span><span class="cp">{</span>
    <span class="na">Language</span><span class="o">.</span><span class="na">addObject</span><span class="o">(</span><span class="cp">{</span>
        <span class="s1">&#39;app.foo.bar&#39;</span><span class="o">:</span> <span class="s1">&#39;{jslang}app.foo.bar{/jslang}&#39;</span><span class="o">,</span>
    <span class="cp">}</span><span class="o">);</span>

    <span class="o">//</span> <span class="err">…</span>
<span class="cp">}</span><span class="x">);</span>
</code></pre></div>
<h2 id="lang"><code>lang</code><a class="headerlink" href="#lang" title="Permanent link">#</a></h2>
<p><code>lang</code> replaces a language items with its value.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">lang</span><span class="cp">}</span><span class="x">foo.bar.baz</span><span class="cp">{</span><span class="nf">/lang</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">lang</span> <span class="na">__literal</span><span class="o">=</span><span class="kc">true</span><span class="cp">}</span><span class="x">foo.bar.baz</span><span class="cp">{</span><span class="nf">/lang</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">lang</span> <span class="na">foo</span><span class="o">=</span><span class="s1">&#39;baz&#39;</span><span class="cp">}</span><span class="x">foo.bar.baz</span><span class="cp">{</span><span class="nf">/lang</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">lang</span><span class="cp">}</span><span class="x">foo.bar.baz.</span><span class="cp">{</span><span class="nv">$action</span><span class="cp">}{</span><span class="nf">/lang</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>__encode</code></td>
<td>if <code>true</code>, the output will be passed through <code>StringUtil::encodeHTML()</code></td>
</tr>
<tr>
<td><code>__literal</code></td>
<td>if <code>true</code>, template variables will not resolved but printed as they are in the language item; <code>false</code> by default</td>
</tr>
<tr>
<td><code>__optional</code></td>
<td>if <code>true</code> and the language item does not exist, an empty string is printed; <code>false</code> by default</td>
</tr>
</tbody>
</table>
<p>All additional attributes are available when parsing the language item.</p>
<h2 id="language"><code>language</code><a class="headerlink" href="#language" title="Permanent link">#</a></h2>
<p><code>language</code> replaces a language items with its value.
If the template variable <code>__language</code> exists, this language object will be used instead of <code>WCF::getLanguage()</code>.
This modifier is useful when assigning the value directly to a variable.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nv">$languageItem</span><span class="o">|</span><span class="na">language</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">foo</span> <span class="na">value</span><span class="o">=</span><span class="nv">$languageItem</span><span class="o">|</span><span class="na">language</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="link"><code>link</code><a class="headerlink" href="#link" title="Permanent link">#</a></h2>
<p><code>link</code> generates internal links using <code>LinkHandler</code>.</p>
<div class="highlight"><pre><span></span><code><span class="x">&lt;a href=&quot;</span><span class="cp">{</span><span class="nf">link</span> <span class="na">controller</span><span class="o">=</span><span class="s1">&#39;FooList&#39;</span> <span class="na">application</span><span class="o">=</span><span class="s1">&#39;bar&#39;</span><span class="cp">}</span><span class="x">param1=2&amp;param2=A</span><span class="cp">{</span><span class="nf">/link</span><span class="cp">}</span><span class="x">&quot;&gt;Foo&lt;/a&gt;</span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>application</code></td>
<td>abbreviation of the application the controller belongs to; <code>wcf</code> by default</td>
</tr>
<tr>
<td><code>controller</code></td>
<td>name of the controller; if not present, the landing page is linked in the frontend and the index page in the ACP</td>
</tr>
<tr>
<td><code>encode</code></td>
<td>if <code>true</code>, the generated link is passed through <code>wcf\util\StringUtil::encodeHTML()</code>; <code>true</code> by default</td>
</tr>
<tr>
<td><code>isEmail</code></td>
<td>sets <code>encode=false</code> and forces links to link to the frontend</td>
</tr>
</tbody>
</table>
<p>Additional attributes are passed to <code>LinkHandler::getLink()</code>.</p>
<h2 id="newlinetobreak"><code>newlineToBreak</code><a class="headerlink" href="#newlinetobreak" title="Permanent link">#</a></h2>
<p><code>newlineToBreak</code> transforms newlines into HTML <code>&lt;br&gt;</code> elements after encoding the content via <code>wcf\util\StringUtil::encodeHTML()</code>.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nv">$foo</span><span class="o">|</span><span class="na">newlineToBreak</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="30-page"><span class="label label-info">3.0+</span> <code>page</code><a class="headerlink" href="#30-page" title="Permanent link">#</a></h2>
<p><code>page</code> generates an internal link to a CMS page.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">page</span><span class="cp">}</span><span class="x">com.woltlab.wcf.CookiePolicy</span><span class="cp">{</span><span class="nf">/page</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">page</span> <span class="na">pageID</span><span class="o">=</span><span class="m">1</span><span class="cp">}{</span><span class="nf">/page</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">page</span> <span class="na">language</span><span class="o">=</span><span class="s1">&#39;de&#39;</span><span class="cp">}</span><span class="x">com.woltlab.wcf.CookiePolicy</span><span class="cp">{</span><span class="nf">/page</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">page</span> <span class="na">languageID</span><span class="o">=</span><span class="m">2</span><span class="cp">}</span><span class="x">com.woltlab.wcf.CookiePolicy</span><span class="cp">{</span><span class="nf">/page</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>pageID</code></td>
<td>unique id of the page (cannot be used together with a page identifier as value)</td>
</tr>
<tr>
<td><code>languageID</code></td>
<td>id of the page language (cannot be used together with <code>language</code>)</td>
</tr>
<tr>
<td><code>language</code></td>
<td>language code of the page language (cannot be used together with <code>languageID</code>)</td>
</tr>
</tbody>
</table>
<h2 id="pages"><code>pages</code><a class="headerlink" href="#pages" title="Permanent link">#</a></h2>
<p><code>pages</code> generates a pagination.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">pages</span> <span class="na">controller</span><span class="o">=</span><span class="s1">&#39;FooList&#39;</span> <span class="na">link</span><span class="o">=</span><span class="s2">&quot;pageNo=%d&quot;</span> <span class="na">print</span><span class="o">=</span><span class="kc">true</span> <span class="na">assign</span><span class="o">=</span><span class="na">pagesLinks</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints pagination *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="o">@</span><span class="nv">$pagesLinks</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints same pagination again *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>assign</code></td>
<td>optional name of the template variable the pagination is assigned to</td>
</tr>
<tr>
<td><code>controller</code></td>
<td>controller name of the generated links</td>
</tr>
<tr>
<td><code>link</code></td>
<td>additional link parameter where <code>%d</code> will be replaced with the relevant page number</td>
</tr>
<tr>
<td><code>pages</code></td>
<td>maximum number of of pages; by default, the template variable <code>$pages</code> is used</td>
</tr>
<tr>
<td><code>print</code></td>
<td>if <code>false</code> and <code>assign=true</code>, the pagination is not printed</td>
</tr>
<tr>
<td><code>application</code>, <code>id</code>, <code>object</code>, <code>title</code></td>
<td>additional parameters passed to <code>LinkHandler::getLink()</code> to generate page links</td>
</tr>
</tbody>
</table>
<h2 id="plaintime"><code>plainTime</code><a class="headerlink" href="#plaintime" title="Permanent link">#</a></h2>
<p><code>plainTime</code> formats a timestamp to include year, month, day, hour, and minutes.
The exact formatting depends on the current language (via the language items <code>wcf.date.dateTimeFormat</code>, <code>wcf.date.dateFormat</code>, and <code>wcf.date.timeFormat</code>).</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nv">$timestamp</span><span class="o">|</span><span class="na">plainTime</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="53-plural"><span class="label label-info">5.3+</span> <code>plural</code><a class="headerlink" href="#53-plural" title="Permanent link">#</a></h2>
<p><code>plural</code> allows to easily select the correct plural form of a phrase based on a given <code>value</code>.
The pluralization logic follows the <a href="https://unicode-org.github.io/cldr-staging/charts/37/supplemental/language_plural_rules.md">Unicode Language Plural Rules</a> for cardinal numbers.</p>
<p>The <code>#</code> placeholder within the resulting phrase is replaced by the <code>value</code>.
It is automatically formatted using <code>StringUtil::formatNumeric</code>.</p>
<p>English:</p>
<p>Note the use of <code>1</code> if the number (<code>#</code>) is not used within the phrase and the use of <code>one</code> otherwise.
They are equivalent for English, but following this rule generalizes better to other languages, helping the translator.
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">numberOfWorlds</span> <span class="na">value</span><span class="o">=</span><span class="m">2</span><span class="cp">}</span><span class="x"></span>
<span class="x">&lt;h1&gt;Hello </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="m">1</span><span class="o">=</span><span class="s1">&#39;World&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;Worlds&#39;</span><span class="cp">}</span><span class="x">!&lt;/h1&gt;</span>
<span class="x">&lt;p&gt;There </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="m">1</span><span class="o">=</span><span class="s1">&#39;is one world&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;are # worlds&#39;</span><span class="cp">}</span><span class="x">!&lt;/p&gt;</span>
<span class="x">&lt;p&gt;There </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="na">one</span><span class="o">=</span><span class="s1">&#39;is # world&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;are # worlds&#39;</span><span class="cp">}</span><span class="x">!&lt;/p&gt;</span>
</code></pre></div></p>
<p>German:
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">numberOfWorlds</span> <span class="na">value</span><span class="o">=</span><span class="m">2</span><span class="cp">}</span><span class="x"></span>
<span class="x">&lt;h1&gt;Hallo </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="m">1</span><span class="o">=</span><span class="s1">&#39;Welt&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;Welten&#39;</span><span class="cp">}</span><span class="x">!&lt;/h1&gt;</span>
<span class="x">&lt;p&gt;Es gibt </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="m">1</span><span class="o">=</span><span class="s1">&#39;eine Welt&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;# Welten&#39;</span><span class="cp">}</span><span class="x">!&lt;/p&gt;</span>
<span class="x">&lt;p&gt;Es gibt </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="na">one</span><span class="o">=</span><span class="s1">&#39;# Welt&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;# Welten&#39;</span><span class="cp">}</span><span class="x">!&lt;/p&gt;</span>
</code></pre></div></p>
<p>Romanian:</p>
<p>Note the additional use of <code>few</code> which is not required in English or German.
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">numberOfWorlds</span> <span class="na">value</span><span class="o">=</span><span class="m">2</span><span class="cp">}</span><span class="x"></span>
<span class="x">&lt;h1&gt;Salut </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="m">1</span><span class="o">=</span><span class="s1">&#39;lume&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;lumi&#39;</span><span class="cp">}</span><span class="x">!&lt;/h1&gt;</span>
<span class="x">&lt;p&gt;Există </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="m">1</span><span class="o">=</span><span class="s1">&#39;o lume&#39;</span> <span class="na">few</span><span class="o">=</span><span class="s1">&#39;# lumi&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;# de lumi&#39;</span><span class="cp">}</span><span class="x">!&lt;/p&gt;</span>
<span class="x">&lt;p&gt;Există </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="na">one</span><span class="o">=</span><span class="s1">&#39;# lume&#39;</span> <span class="na">few</span><span class="o">=</span><span class="s1">&#39;# lumi&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;# de lumi&#39;</span><span class="cp">}</span><span class="x">!&lt;/p&gt;</span>
</code></pre></div></p>
<p>Russian:</p>
<p>Note the difference between <code>1</code> (exactly <code>1</code>) and <code>one</code> (ending in <code>1</code>, except ending in <code>11</code>).
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">numberOfWorlds</span> <span class="na">value</span><span class="o">=</span><span class="m">2</span><span class="cp">}</span><span class="x"></span>
<span class="x">&lt;h1&gt;Привет </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorld</span> <span class="m">1</span><span class="o">=</span><span class="s1">&#39;мир&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;миры&#39;</span><span class="cp">}</span><span class="x">!&lt;/h1&gt;</span>
<span class="x">&lt;p&gt;Есть </span><span class="cp">{</span><span class="nf">plural</span> <span class="na">value</span><span class="o">=</span><span class="nv">$numberOfWorlds</span> <span class="m">1</span><span class="o">=</span><span class="s1">&#39;мир&#39;</span> <span class="na">one</span><span class="o">=</span><span class="s1">&#39;# мир&#39;</span> <span class="na">few</span><span class="o">=</span><span class="s1">&#39;# мира&#39;</span> <span class="na">many</span><span class="o">=</span><span class="s1">&#39;# миров&#39;</span> <span class="na">other</span><span class="o">=</span><span class="s1">&#39;# миров&#39;</span><span class="cp">}</span><span class="x">!&lt;/p&gt;</span>
</code></pre></div></p>
<table>
<thead>
<tr>
<th>Attribute</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>value</td>
<td>The value that is used to select the proper phrase.</td>
</tr>
<tr>
<td>other</td>
<td>The phrase that is used when no other selector matches.</td>
</tr>
<tr>
<td>Any Category Name</td>
<td>The phrase that is used when <code>value</code> belongs to the named category. Available categories depend on the language.</td>
</tr>
<tr>
<td>Any Integer</td>
<td>The phrase that is used when <code>value</code> is that exact integer.</td>
</tr>
</tbody>
</table>
<h2 id="prepend"><code>prepend</code><a class="headerlink" href="#prepend" title="Permanent link">#</a></h2>
<p>If a string should be prepended to the value of a variable, <code>prepend</code> can be used:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">assign</span> <span class="na">var</span><span class="o">=</span><span class="na">templateVariable</span> <span class="na">value</span><span class="o">=</span><span class="s1">&#39;newValue&#39;</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nv">$templateVariable</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints &#39;newValue *</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nf">prepend</span> <span class="na">var</span><span class="o">=</span><span class="na">templateVariable</span> <span class="na">value</span><span class="o">=</span><span class="s1">&#39;2&#39;</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nv">$templateVariable</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* now prints &#39;2newValue&#39; *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>If the variables does not exist yet, <code>prepend</code> creates a new one with the given value.
If <code>prepend</code> is used on an array as the variable, the value is prepended to all elements of the array.</p>
<h2 id="shortunit"><code>shortUnit</code><a class="headerlink" href="#shortunit" title="Permanent link">#</a></h2>
<p><code>shortUnit</code> shortens numbers larger than 1000 by using unit suffixes:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="m">10000</span><span class="o">|</span><span class="na">shortUnit</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints 10k *</span><span class="cp">}</span><span class="x"></span>
<span class="cp">{</span><span class="m">5400000</span><span class="o">|</span><span class="na">shortUnit</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints 5.4M *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="smallpages"><code>smallpages</code><a class="headerlink" href="#smallpages" title="Permanent link">#</a></h2>
<p><code>smallpages</code> generates a smaller version of <code>pages</code> by using adding the <code>small</code> CSS class to the generated <code>&lt;nav&gt;</code> element and only showing 7 instead of 9 links. </p>
<h2 id="tablewordwrap"><code>tableWordwrap</code><a class="headerlink" href="#tablewordwrap" title="Permanent link">#</a></h2>
<p><code>tableWordwrap</code> inserts zero width spaces every 30 characters in words longer than 30 characters.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nv">$foo</span><span class="o">|</span><span class="na">tableWordwrap</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="time"><code>time</code><a class="headerlink" href="#time" title="Permanent link">#</a></h2>
<p><code>time</code> generates an HTML <code>time</code> elements based on a timestamp that shows a relative time or the absolute time if the timestamp more than six days ago.</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nv">$timestamp</span><span class="o">|</span><span class="na">time</span><span class="cp">}</span><span class="x"> </span><span class="cp">{</span><span class="c">* prints a &#39;&lt;time&gt;&#39; element *</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<h2 id="truncate"><code>truncate</code><a class="headerlink" href="#truncate" title="Permanent link">#</a></h2>
<p><code>truncate</code> truncates a long string into a shorter one:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nv">$foo</span><span class="o">|</span><span class="na">truncate</span><span class="o">:</span><span class="m">35</span><span class="cp">}</span><span class="x"></span>

<span class="cp">{</span><span class="nv">$foo</span><span class="o">|</span><span class="na">truncate</span><span class="o">:</span><span class="m">35</span><span class="o">:</span><span class="s1">&#39;_&#39;</span><span class="o">:</span><span class="kc">true</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<table>
<thead>
<tr>
<th>Parameter Number</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>0</td>
<td>truncated string</td>
</tr>
<tr>
<td>1</td>
<td>truncated length; <code>80</code> by default</td>
</tr>
<tr>
<td>2</td>
<td>ellipsis symbol; <code>wcf\util\StringUtil::HELLIP</code> by default</td>
</tr>
<tr>
<td>3</td>
<td>if <code>true</code>, words can be broken up in the middle; <code>false</code> by default</td>
</tr>
</tbody>
</table>
<h2 id="53-user"><span class="label label-info">5.3+</span> <code>user</code><a class="headerlink" href="#53-user" title="Permanent link">#</a></h2>
<p><code>user</code> generates links to user profiles.
The mandatory <code>object</code> parameter requires an instances of <code>UserProfile</code>.
The optional <code>type</code> parameter is responsible for what the generated link contains:</p>
<ul>
<li><code>type='default'</code> (also applies if no <code>type</code> is given) outputs the formatted username relying on the “User Marking” setting of the relevant user group.
  Additionally, the user popover card will be shown when hovering over the generated link.</li>
<li><code>type='plain'</code> outputs the username without additional formatting.</li>
<li><code>type='avatar(\d+)'</code> outputs the user’s avatar in the specified size, i.e., <code>avatar48</code> outputs the avatar with a width and height of 48 pixels.</li>
</ul>
<p>The last special attribute is <code>append</code> whose contents are appended to the <code>href</code> attribute of the generated anchor element.</p>
<p>All of the other attributes matching <code>~^[a-z]+([A-z]+)+$~</code>, except for <code>href</code> which may not be added, are added as attributes to the anchor element.</p>
<p>Examples:</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">user</span> <span class="na">object</span><span class="o">=</span><span class="nv">$user</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>generates</p>
<div class="highlight"><pre><span></span><code><span class="x">&lt;a href=&quot;</span><span class="cp">{</span><span class="nv">$user</span><span class="o">-&gt;</span><span class="na">getLink</span><span class="o">()</span><span class="cp">}</span><span class="x">&quot; data-object-id=&quot;</span><span class="cp">{</span><span class="nv">$user</span><span class="o">-&gt;</span><span class="na">userID</span><span class="cp">}</span><span class="x">&quot; class=&quot;userLink&quot;&gt;</span><span class="cp">{</span><span class="o">@</span><span class="nv">$user</span><span class="o">-&gt;</span><span class="na">getFormattedUsername</span><span class="o">()</span><span class="cp">}</span><span class="x">&lt;/a&gt;</span>
</code></pre></div>
<p>and</p>
<div class="highlight"><pre><span></span><code><span class="cp">{</span><span class="nf">user</span> <span class="na">object</span><span class="o">=</span><span class="nv">$user</span> <span class="na">type</span><span class="o">=</span><span class="s1">&#39;avatar48&#39;</span> <span class="na">foo</span><span class="o">=</span><span class="s1">&#39;bar&#39;</span><span class="cp">}</span><span class="x"></span>
</code></pre></div>
<p>generates</p>
<div class="highlight"><pre><span></span><code><span class="x">&lt;a href=&quot;</span><span class="cp">{</span><span class="nv">$user</span><span class="o">-&gt;</span><span class="na">getLink</span><span class="o">()</span><span class="cp">}</span><span class="x">&quot; foo=&quot;bar&quot;&gt;</span><span class="cp">{</span><span class="o">@</span><span class="nv">$object</span><span class="o">-&gt;</span><span class="na">getAvatar</span><span class="o">()-&gt;</span><span class="na">getImageTag</span><span class="o">(</span><span class="m">48</span><span class="o">)</span><span class="cp">}</span><span class="x">&lt;/a&gt;</span>
</code></pre></div>
                
              
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