Merged 5530:5604 from 1.7 to trunk.

git-svn-id: http://code.elgg.org/elgg/trunk@5622 36083f99-b078-4883-b0ff-0f9b5a30f544

6 files changed, 84 insertions, 12 deletions

diff --git a/views/default/account/forms/register.php b/views/default/account/forms/register.php
index 756efbb7e..b46e9df0b 100644
--- a/views/default/account/forms/register.php
+++ b/views/default/account/forms/register.php
@@ -13,7 +13,7 @@ $email = get_input('e');
 $name = get_input('n');
 
 $admin_option = false;
-if (($_SESSION['user']->admin) && ($vars['show_admin'])) {
+if (($_SESSION['user']->isAdmin()) && ($vars['show_admin'])) {
 	$admin_option = true;
 }
 
diff --git a/views/default/account/forms/useradd.php b/views/default/account/forms/useradd.php
index 734854d08..cf0dcd7ca 100644
--- a/views/default/account/forms/useradd.php
+++ b/views/default/account/forms/useradd.php
@@ -9,7 +9,7 @@
  */
 
 $admin_option = false;
-if (($_SESSION['user']->admin) && ($vars['show_admin'])) {
+if (($_SESSION['user']->isAdmin()) && ($vars['show_admin'])) {
 	$admin_option = true;
 }
 
diff --git a/views/default/output/friendlytime.php b/views/default/output/friendlytime.php
new file mode 100644
index 000000000..282d94c41
--- /dev/null
+++ b/views/default/output/friendlytime.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * Friendly time
+ * Translates an epoch time into a human-readable time.
+ * 
+ * @uses string $vars['time'] Unix-style epoch timestamp
+ */
+
+$diff = time() - ((int) $vars['time']);
+
+$minute = 60;
+$hour = $minute * 60;
+$day = $hour * 24;
+
+if ($diff < $minute) {
+	$friendly_time = elgg_echo("friendlytime:justnow");
+} else if ($diff < $hour) {
+	$diff = round($diff / $minute);
+	if ($diff == 0) {
+		$diff = 1;
+	}
+	
+	if ($diff > 1) {
+		$friendly_time = sprintf(elgg_echo("friendlytime:minutes"), $diff);
+	} else {
+		$friendly_time = sprintf(elgg_echo("friendlytime:minutes:singular"), $diff);
+	}
+} else if ($diff < $day) {
+	$diff = round($diff / $hour);
+	if ($diff == 0) {
+		$diff = 1;
+	}
+
+	if ($diff > 1) {
+		$friendly_time = sprintf(elgg_echo("friendlytime:hours"), $diff);
+	} else {
+		$friendly_time = sprintf(elgg_echo("friendlytime:hours:singular"), $diff);
+	}
+} else {
+	$diff = round($diff / $day);
+	if ($diff == 0) {
+		$diff = 1;
+	}
+
+	if ($diff > 1) {
+		$friendly_time = sprintf(elgg_echo("friendlytime:days"), $diff);
+	} else {
+		$friendly_time = sprintf(elgg_echo("friendlytime:days:singular"), $diff);
+	}
+}
+
+$timestamp = htmlentities(date(elgg_echo('friendlytime:date_format'), $vars['time']));
+
+echo "<acronym title=\"$timestamp\">$friendly_time</acronym>";
diff --git a/views/default/output/friendlytitle.php b/views/default/output/friendlytitle.php
new file mode 100644
index 000000000..a92726f69
--- /dev/null
+++ b/views/default/output/friendlytitle.php
@@ -0,0 +1,18 @@
+<?php
+/**
+ * Friendly title
+ * Makes a URL-friendly title.
+ * 
+ * @uses string $vars['title'] Title to create from.
+ */
+
+
+$title = $vars['title'];
+	
+$title = trim($title);
+$title = strtolower($title);
+$title = preg_replace("/[^\w ]/","",$title);
+$title = str_replace(" ","-",$title);
+$title = str_replace("--","-",$title);
+
+echo $title;
diff --git a/views/default/output/url.php b/views/default/output/url.php
index 7e0281a43..87d3a68a1 100644
--- a/views/default/output/url.php
+++ b/views/default/output/url.php
@@ -20,14 +20,6 @@
 $url = trim($vars['href']);
 
 if (!empty($url)) {
-	if ((substr_count($url, "http://") == 0) && (substr_count($url, "https://") == 0)) { 
-		$url = "http://" . $url; 
-	}
-
-	if (array_key_exists('is_action', $vars) && $vars['is_action']) {
-		$url = elgg_add_action_tokens_to_url($url);
-	}
-
 	if (array_key_exists('target', $vars) && $vars['target']) {
 		$target = "target = \"{$vars['target']}\"";
 	} else {
@@ -52,5 +44,13 @@ if (!empty($url)) {
 		$text = htmlentities($url, ENT_QUOTES, 'UTF-8');
 	}
 
+	if ((substr_count($url, "http://") == 0) && (substr_count($url, "https://") == 0)) { 
+		$url = "http://" . $url; 
+	}
+
+	if (array_key_exists('is_action', $vars) && $vars['is_action']) {
+		$url = elgg_add_action_tokens_to_url($url);
+	}
+
 	echo "<a href=\"{$url}\" $target $class $js>$text</a>";
 }
\ No newline at end of file
diff --git a/views/default/page_elements/elgg_topbar.php b/views/default/page_elements/elgg_topbar.php
index f0808fb28..7db5940cd 100644
--- a/views/default/page_elements/elgg_topbar.php
+++ b/views/default/page_elements/elgg_topbar.php
@@ -31,7 +31,7 @@
 
 	<?php
 	// The administration link is for admin or site admin users only
-	if ($vars['user']->admin || $vars['user']->siteadmin) {
+	if ($vars['user']->isAdmin()) {
 	?>
 		<a href="<?php echo $vars['url']; ?>pg/admin/" class="admin"><?php echo elgg_echo("admin"); ?></a>
 
@@ -55,4 +55,4 @@
 </div>
 <?php
 	}
-?>
\ No newline at end of file
+?>