Add user and category filter on post search

Add a user and category filter option for the post search in the
administration area. Filter on default theme is followed later.

1 files changed, 37 insertions, 0 deletions

diff --git a/theme/admin/html/post/search.php b/theme/admin/html/post/search.php
index 10aa43d..ff4cf59 100644
--- a/theme/admin/html/post/search.php
+++ b/theme/admin/html/post/search.php
@@ -1,3 +1,18 @@
+<?php
+function categorySelectList($category_tree, $selected = NULL, $prefix = '') {
+	foreach($category_tree as $category) {
+		$option = '<option value="%s"%s>%s%s [%d]</option>';
+		$select = ($category['ID'] == $selected) ? ' selected' : '';
+
+		printf($option, $category['ID'], $select, $prefix, escapeHTML($category['NAME']), $category['ID']);
+
+		if(isset($category['CHILDS'])) {
+			# If there are children, call self and pass children array.
+			(__FUNCTION__)($category['CHILDS'], $selected, $prefix.'– ');
+		}
+	}
+}
+?>
 <main id="main-content" <?=!$POSTS ?: 'class="wide"'?>>
 <h1><i class="fa fa-search"></i><?=$Language->text('title_post_search')?></h1>
 <p><?=$Language->text('search_post_desc')?></p>
@@ -20,6 +35,28 @@
 		<div class="form-grid-item first">
 			<input id="form_query" type="search" name="q" placeholder="<?=$Language->text('placeholder_search')?>" value="<?=escapeHTML($QUERY)?>" />
 		</div>
+
+		<label for="form_category">
+			<i class="fa fa-tag"></i><?=$Language->text('label_category')?></label>
+
+		<div class="form-grid-item">
+			<select id="form_category" name="category">
+				<option value="">[ –– <?=$Language->text('label_category')?> –– ]</option>
+				<?=categorySelectList($FORM['CATEGORY_TREE'], $FORM['DATA']['CATEGORY']);?>
+			</select>
+		</div>
+
+		<label for="form_user">
+			<i class="fa fa-user"></i><?=$Language->text('label_user')?></label>
+
+		<div class="form-grid-item">
+			<select id="form_user" name="user">
+				<option value="">[ –– <?=$Language->text('label_user')?> –– ]</option>
+				<?php foreach($FORM['USER_LIST'] as $user): ?>
+					<option value="<?=$user['ID']?>"<?=($FORM['DATA']['USER'] == $user['ID']) ? ' selected' : '' ?>><?=escapeHTML($user['FULLNAME'])?> [<?=$user['USERNAME']?>]</option>
+				<?php endforeach; ?>
+			</select>
+		</div>
 	</div>
 	<div class="form-border-box background padding">
 		<input id="update-button" type="submit" value="<?=$Language->text('search')?>" />