From e5da1f532334a265e1b1c88d2a942e92654370d6 Mon Sep 17 00:00:00 2001
From: Thomas Lange <code@nerdmind.de>
Date: Sun, 13 Jun 2021 00:14:38 +0200
Subject: Replace the flex layout in favor of a grid layout

This commit replaces the initial CSS flexbox layout for forms of the
admin theme with a more elegant approach called "grid layout". :)

Some interesting information:
https://www.w3schools.com/css/css_grid.asp
https://blog.logrocket.com/flexbox-vs-css-grid/
---
 theme/admin/html/page/form.php   | 86 +++++++++++++++++++++-------------------
 theme/admin/html/page/search.php |  6 +--
 2 files changed, 49 insertions(+), 43 deletions(-)

(limited to 'theme/admin/html/page')

diff --git a/theme/admin/html/page/form.php b/theme/admin/html/page/form.php
index d26b207..eee61bf 100644
--- a/theme/admin/html/page/form.php
+++ b/theme/admin/html/page/form.php
@@ -12,49 +12,55 @@
 	<input type="hidden" name="token" value="<?=$FORM['TOKEN']?>" />
 
 <?php if($FORM['TYPE'] !== 'DELETE'): ?>
-	<div class="flex flex-responsive">
-		<div class="flex-item">
-			<div class="form-icon-flex"><i class="fa fa-database"></i></div>
-			<div class="form-label-flex"><label for="form_id">ID</label></div>
-			<div class="form-field-flex"><input<?=($FORM['TYPE'] === 'UPDATE') ? ' disabled="disabled"' : '';?> id="form_id" name="id" type="number" placeholder="AUTO_INCREMENT" value="<?=escapeHTML($FORM['DATA']['ID'])?>" /></div>
+	<div class="form-grid">
+		<label for="form_id">
+			<i class="fa fa-database"></i>ID</label>
+
+		<div class="form-grid-item">
+			<input<?=($FORM['TYPE'] === 'UPDATE') ? ' disabled="disabled"' : '';?> id="form_id" name="id" type="number" placeholder="AUTO_INCREMENT" value="<?=escapeHTML($FORM['DATA']['ID'])?>" />
 		</div>
-		<div class="flex-item">
-			<div class="form-icon-flex"><i class="fa fa-user"></i></div>
-			<div class="form-label-flex"><label for="form_user"><?=$Language->text('label_user')?></label></div>
-			<div class="form-field-flex">
-				<select id="form_user" name="user">
-					<?php foreach($FORM['USER_LIST'] as $user): ?>
-						<option value="<?=$user['ID']?>"<?=($FORM['DATA']['USER'] === $user['ID']) ? ' selected' : '' ?>><?=escapeHTML($user['FULLNAME'])?> [<?=$user['USERNAME']?>]</option>
-					<?php endforeach; ?>
-				</select>
-			</div>
+
+		<label for="form_user">
+			<i class="fa fa-user"></i><?=$Language->text('label_user')?></label>
+
+		<div class="form-grid-item">
+			<select id="form_user" name="user">
+				<?php foreach($FORM['USER_LIST'] as $user): ?>
+					<option value="<?=$user['ID']?>"<?=($FORM['DATA']['USER'] === $user['ID']) ? ' selected' : '' ?>><?=escapeHTML($user['FULLNAME'])?> [<?=$user['USERNAME']?>]</option>
+				<?php endforeach; ?>
+			</select>
 		</div>
-	</div>
-	<div class="flex flex-responsive">
-		<div class="flex-item">
-			<div class="form-icon-flex"><i class="fa fa-file-text-o"></i></div>
-			<div class="form-label-flex"><label for="form_name"><?=$Language->text('label_name')?></label></div>
-			<div class="form-field-flex"><input id="form_name" name="name" value="<?=escapeHTML($FORM['DATA']['NAME'])?>" /></div>
+
+		<label for="form_name">
+			<i class="fa fa-file-text-o"></i><?=$Language->text('label_name')?></label>
+
+		<div class="form-grid-item">
+			<input id="form_name" name="name" value="<?=escapeHTML($FORM['DATA']['NAME'])?>" />
 		</div>
-		<div class="flex-item">
-			<div class="form-icon-flex"><i class="fa fa-link"></i></div>
-			<div class="form-label-flex"><label for="form_slug"><?=$Language->text('label_slug')?></label></div>
-			<div class="form-field-flex"><input id="form_slug" name="slug" value="<?=escapeHTML($FORM['DATA']['SLUG'])?>" /></div>
+
+		<label for="form_slug">
+			<i class="fa fa-link"></i><?=$Language->text('label_slug')?></label>
+
+		<div class="form-grid-item">
+			<input id="form_slug" name="slug" value="<?=escapeHTML($FORM['DATA']['SLUG'])?>" />
 		</div>
-	</div>
-	<div class="flex flex-responsive">
-		<div class="flex-item">
-			<div class="form-icon-flex"><i class="fa fa-clock-o"></i></div>
-			<div class="form-label-flex"><label for="form_time_insert"><?=$Language->text('label_insert')?></label></div>
-			<div class="form-field-flex"><input id="form_time_insert" name="time_insert" placeholder="YYYY-MM-DD HH:II:SS" value="<?=escapeHTML($FORM['DATA']['TIME_INSERT'])?>" /></div>
+
+		<label for="form_time_insert">
+			<i class="fa fa-clock-o"></i><?=$Language->text('label_insert')?></label>
+
+		<div class="form-grid-item">
+			<input id="form_time_insert" name="time_insert" placeholder="YYYY-MM-DD HH:II:SS" value="<?=escapeHTML($FORM['DATA']['TIME_INSERT'])?>" />
 		</div>
-		<div class="flex-item">
-			<div class="form-icon-flex"><i class="fa fa-clock-o"></i></div>
-			<div class="form-label-flex"><label for="form_time_update"><?=$Language->text('label_update')?></label></div>
-			<div class="form-field-flex"><input id="form_time_update" name="time_update" placeholder="<?=escapeHTML($FORM['DATA']['TIME_UPDATE'] ? $FORM['DATA']['TIME_UPDATE'] : 'CURRENT_TIMESTAMP')?>" value="" /></div>
+
+		<label for="form_time_update">
+			<i class="fa fa-clock-o"></i><?=$Language->text('label_update')?></label>
+
+		<div class="form-grid-item">
+			<input id="form_time_update" name="time_update" placeholder="<?=escapeHTML($FORM['DATA']['TIME_UPDATE'] ? $FORM['DATA']['TIME_UPDATE'] : 'CURRENT_TIMESTAMP')?>" value="" />
 		</div>
 	</div>
-	<div class="flex flex-direction-column">
+
+	<div id="content-editor-wrapper" class="form-border-box">
 		<div id="button-list-wrapper">
 			<ul id="markdown-list" class="button-list markdown">
 				<li data-markdown="bold" class="fa fa-bold" title="<?=$Language->text('markdown_bold')?>"></li>
@@ -70,23 +76,23 @@
 		</div>
 		<textarea id="content-editor" name="body" placeholder="[…]"><?=escapeHTML($FORM['DATA']['BODY'])?></textarea>
 	</div>
-	<div class="flex flex-padding background flex-emoticons">
+	<div id="emoticon-list-wrapper" class="form-border-box background padding">
 		<ul id="emoticon-list" class="button-list emoticons">
 			<?php foreach(getUnicodeEmoticons() as $emoticon => $explanation):?>
 				<li data-emoticon="<?=$emoticon?>" title="<?=$explanation?>"><?=$emoticon?></li>
 			<?php endforeach; ?>
 		</ul>
 	</div>
-	<div class="flex flex-padding background">
+	<div class="form-border-box background padding">
 		<input id="form_argv" name="argv" maxlength="250" placeholder="[ARGUMENT_ONE=foo|ARGUMENT_TWO=bar …]" value="<?=escapeHTML($FORM['DATA']['ARGV'])?>" />
 	</div>
 <?php else: ?>
-	<div class="flex flex-padding background flex-direction-column">
+	<div class="form-border-box background padding">
 		<?=$HTML?>
 	</div>
 <?php endif; ?>
 
-	<div class="flex flex-padding background">
+	<div class="form-border-box background padding">
 		<?php if($FORM['TYPE'] === 'INSERT'): ?>
 			<input id="insert-button" type="submit" name="insert" value="<?=$Language->text('insert')?>" />
 		<?php elseif($FORM['TYPE'] === 'UPDATE'): ?>
diff --git a/theme/admin/html/page/search.php b/theme/admin/html/page/search.php
index a48f604..6506d34 100644
--- a/theme/admin/html/page/search.php
+++ b/theme/admin/html/page/search.php
@@ -2,10 +2,10 @@
 <p><?=$Language->text('search_page_desc')?></p>
 
 <form id="search-form" method="GET">
-	<div class="flex flex-padding background">
+	<div class="form-border-box background padding">
 		<input id="search-text" type="search" name="q" placeholder="<?=$Language->text('placeholder_search')?>" value="<?=escapeHTML($QUERY)?>" />
 	</div>
-	<div class="flex flex-padding background">
+	<div class="form-border-box background padding">
 		<input id="update-button" type="submit" value="<?=$Language->text('search')?>" />
 	</div>
 </form>
@@ -14,4 +14,4 @@
 	<?php foreach($PAGES as $page): ?>
 		<?php echo $page; ?>
 	<?php endforeach; ?>
-</div>
\ No newline at end of file
+</div>
-- 
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