fixing #15027, cleaning up obsolete IE5-7 workaround code

core/css/apps.css

@@ -524,6 +524,5 @@ button.loading {
 em {
 	font-style: normal;
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
-	filter: alpha(opacity=50);
 	opacity: .5;
 }

core/css/header.css

@@ -95,7 +95,6 @@
 .menutoggle .header-appname,
 .menutoggle .icon-caret {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=75)";
-	filter: alpha(opacity=75);
 	opacity: .75;
 }
 .menutoggle:hover .header-appname,
@@ -105,7 +104,6 @@
 .menutoggle.active .header-appname,
 .menutoggle.active .icon-caret {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
-	filter: alpha(opacity=100);
 	opacity: 1;
 }
 
@@ -186,7 +184,6 @@
 	#navigation a span {
 		/* 50% opacity when inactive */
 		-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
-		filter: alpha(opacity=50);
 		opacity: .5;
 	}
 	#navigation a:hover img, #navigation a:focus img,
@@ -195,7 +192,6 @@
 	#navigation a.active span {
 		 /* full opacity for the active app or when hovered/focused */
 		-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
-		filter: alpha(opacity=100);
 		opacity: 1;
 	}
 
@@ -209,7 +205,6 @@
 /* Apps management */
 #apps-management {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
-	filter: alpha(opacity=60);
 	opacity: .6;
 	min-height: initial;
 	height: initial;
@@ -228,7 +223,6 @@
 }
 #navigation .app-loading .app-icon {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=10)";
-	filter: alpha(opacity=10);
 	opacity: .1;
 }
 
@@ -278,8 +272,17 @@
 	cursor: pointer;
 }
 #expand:hover, #expand:focus, #expand:active { color:#fff; }
-#expand img { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)"; filter:alpha(opacity=70); opacity:.7; margin-bottom:-2px; }
-#expand:hover img, #expand:focus img, #expand:active img { -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; filter:alpha(opacity=100); opacity:1; }
+#expand img { 
+	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)"; 
+	opacity: .7;
+	margin-bottom: -2px;
+}
+#expand:hover img, 
+#expand:focus img, 
+#expand:active img { 
+	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
+	opacity:1;
+}
 #expanddiv {
 	position: absolute;
 	right: 0;
@@ -297,7 +300,6 @@
 		color: #fff;
 		padding: 4px 12px 0;
 		-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";
-		filter: alpha(opacity=70);
 		opacity: .7;
 		-moz-box-sizing: border-box;
 		box-sizing: border-box;
@@ -306,8 +308,9 @@
 		margin-bottom: -3px;
 		margin-right: 6px;
 	}
-	#expanddiv a:hover, #expanddiv a:focus, #expanddiv a:active {
+	#expanddiv a:hover, 
+	#expanddiv a:focus, 
+	#expanddiv a:active {
 		-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
-		filter: alpha(opacity=100);
 		opacity: 1;
 	}

core/css/jquery-ui-fixes.css

@@ -128,13 +128,11 @@
 .ui-widget-overlay {
 	background: #666666 url(images/ui-bg_diagonals-thick_20_666666_40x40.png) 50% 50% repeat;
 	opacity: .5;
-	filter: Alpha(Opacity=50);
 }
 .ui-widget-shadow {
 	margin: -5px 0 0 -5px;
 	padding: 5px;
 	background: #000000 url(images/ui-bg_flat_10_000000_40x100.png) 50% 50% repeat-x;
 	opacity: .2;
-	filter: Alpha(Opacity=20);
 	border-radius: 5px;
 }

core/css/jquery.ocdialog.css

@@ -52,7 +52,7 @@
 
 .oc-dialog-dim {
 	background-color: #000;
-	opacity: .20;filter:Alpha(Opacity=20);
+	opacity: .20;
 	z-index: 999;
 	position: fixed;
 	top: 0; left: 0;

core/css/mobile.css

@@ -109,14 +109,10 @@
 	z-index: 149;
 	background-color: rgba(255, 255, 255, .7);
 	cursor: pointer;
-	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
-	filter: alpha(opacity=60);
 	opacity: .6;
 }
 #app-navigation-toggle:hover,
 #app-navigation-toggle:focus {
-	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
-	filter: alpha(opacity=100);
 	opacity: 1;
 }
 

core/css/styles.css

@@ -133,7 +133,8 @@ input[type="url"]:hover, input[type="url"]:focus, input[type="url"]:active,
 input[type="time"]:hover, input[type="time"]:focus, input[type="time"]:active,
 textarea:hover, textarea:focus, textarea:active {
 	color: #333;
-	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)"; filter:alpha(opacity=100); opacity:1;
+	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
+	opacity: 1;
 }
 input[type="checkbox"] { margin:0; padding:0; height:auto; width:auto; }
 input[type="checkbox"]:hover+label, input[type="checkbox"]:focus+label { color:#111 !important; }
@@ -243,7 +244,8 @@ textarea:disabled {
 	background: #fff url('../img/actions/search.svg') no-repeat .5em center;
 	border: 0;
 	border-radius: 2em;
-	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)"; filter:alpha(opacity=70); opacity: .7;
+	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";
+	opacity: .7;
 	margin-top: 6px;
 	float: right;
 }
@@ -343,7 +345,6 @@ input[type="submit"].enabled {
 	width: 64px;
 	margin: 0 auto 15px;
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
-	filter: alpha(opacity=50);
 	opacity: .5;
 }
 
@@ -368,7 +369,6 @@ input[type="submit"].enabled {
 	text-align: center;
 	color: #ccc;
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=60)";
-	filter: alpha(opacity=60);
 	opacity: .6;
 }
 /* overrides another !important statement that sets this to unreadable black */
@@ -468,7 +468,6 @@ input[name='password-clone'] {
 	left: 16px;
 	top: 22px;
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
-	filter: alpha(opacity=30);
 	opacity: .3;
 }
 #adminpass-icon, #password-icon {
@@ -572,7 +571,6 @@ label.infield {
 }
 #show:checked + label, #dbpassword:checked + label, #personal-show:checked + label {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
-	filter: alpha(opacity=80);
 	opacity: .8;
 }
 #show + label, #dbpassword + label, #personal-show + label {
@@ -583,7 +581,6 @@ label.infield {
 	background-repeat: no-repeat;
 	background-position: center;
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
-	filter: alpha(opacity=30);
 	opacity: .3;
 }
 #pass2, input[name="personal-password-clone"] {
@@ -675,7 +672,6 @@ label.infield {
 }
 #body-login .warning legend {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
-	filter: alpha(opacity=100);
 	opacity: 1;
 }
 #body-login a.warning {
@@ -763,8 +759,7 @@ label.infield {
 	top: 0;
 	border-bottom-left-radius: 3px;
 	border-bottom-right-radius: 3px;
-	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)";
-	filter:alpha(opacity=90);
+	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=90)";
 	opacity: .9;
 }
 #notification span, #update-notification span {
@@ -775,7 +770,6 @@ label.infield {
 tr .action:not(.permanent),
 .selectedActions a {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
-	filter: alpha(opacity=0);
 	opacity: 0;
 }
 tr:hover .action,
@@ -783,7 +777,6 @@ tr:focus .action,
 tr .action.permanent,
 .selectedActions a {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
-	filter: alpha(opacity=50);
 	opacity: .5;
 }
 tr .action {
@@ -792,7 +785,6 @@ tr .action {
 }
 .header-action {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
-	filter: alpha(opacity=80);
 	opacity: .8;
 }
 tr:hover .action:hover,
@@ -802,7 +794,6 @@ tr:focus .action:focus,
 .header-action:hover,
 .header-action:focus {
 	-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
-	filter: alpha(opacity=100);
 	opacity: 1;
 }
 tbody tr:hover,
@@ -981,7 +972,6 @@ div.crumb:focus,
 div.crumb a:focus,
 div.crumb:active {
 	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";
-	filter:alpha(opacity=70);
 	opacity:.7;
 }
 

core/templates/exception.php

@@ -9,7 +9,7 @@ style('core', ['styles', 'header']);
 		<p><?php p($l->t('The server encountered an internal error and was unable to complete your request.')) ?></p>
 		<p><?php p($l->t('Please contact the server administrator if this error reappears multiple times, please include the technical details below in your report.')) ?></p>
 		<p><?php p($l->t('More details can be found in the server log.')) ?></p>
-	<br />
+	<br>
 
 	<h2><strong><?php p($l->t('Technical details')) ?></strong></h2>
 	<ul>

core/templates/installation.php

@@ -10,7 +10,7 @@ script('core', [
 <input type='hidden' id='hasOracle' value='<?php p($_['hasOracle']) ?>'>
 <input type='hidden' id='hasMSSQL' value='<?php p($_['hasMSSQL']) ?>'>
 <form action="index.php" method="post">
-<input type="hidden" name="install" value="true" />
+<input type="hidden" name="install" value="true">
 	<?php if(count($_['errors']) > 0): ?>
 	<fieldset class="warning">
 		<legend><strong><?php p($l->t('Error'));?></strong></legend>

core/templates/layout.user.php

@@ -65,7 +65,7 @@
 					<div class="avatardiv<?php if ($_['userAvatarSet']) { print_unescaped(' avatardiv-shown"'); } else { print_unescaped('" style="display: none"'); } ?>>
 						<?php if ($_['userAvatarSet']): ?>
 							<img src="<?php p(\OC::$server->getURLGenerator()->linkToRoute('core.avatar.getAvatar', ['userId' => $_['user_uid'], 'size' => 32]));?>?requesttoken=<?php p(urlencode($_['requesttoken'])); ?>"
-								alt="" />
+								alt="">
 						<?php endif; ?>
 					</div>
 					<?php endif; ?>
@@ -99,7 +99,7 @@
 				</label>
 				<input id="searchbox" class="svg" type="search" name="query"
 					value="<?php if(isset($_POST['query'])) {p($_POST['query']);};?>"
-					autocomplete="off" tabindex="3" />
+					autocomplete="off" tabindex="3">
 			</form>
 		</div></header>
 
@@ -110,7 +110,7 @@
 					<li data-id="<?php p($entry['id']); ?>">
 						<a href="<?php print_unescaped($entry['href']); ?>" title=""
 							<?php if( $entry['active'] ): ?> class="active"<?php endif; ?>>
-							<img class="app-icon svg" alt="" src="<?php print_unescaped($entry['icon']); ?>"/>
+							<img class="app-icon svg" alt="" src="<?php print_unescaped($entry['icon']); ?>">
 							<div class="icon-loading-dark" style="display:none;"></div>
 							<span>
 								<?php p($entry['name']); ?>
@@ -124,7 +124,7 @@
 					<li id="apps-management">
 						<a href="<?php print_unescaped(OC_Helper::linkToRoute('settings_apps')); ?>" title=""
 							<?php if( $_['appsmanagement_active'] ): ?> class="active"<?php endif; ?>>
-							<img class="app-icon svg" alt="" src="<?php print_unescaped(OC_Helper::imagePath('settings', 'apps.svg')); ?>"/>
+							<img class="app-icon svg" alt="" src="<?php print_unescaped(OC_Helper::imagePath('settings', 'apps.svg')); ?>">
 							<div class="icon-loading-dark" style="display:none;"></div>
 							<span>
 								<?php p($l->t('Apps')); ?>