Refs #2143: Added elgg_format_attributes() for generating an attribute string from an associative array. DRYed up input/output url

git-svn-id: http://code.elgg.org/elgg/trunk@7354 36083f99-b078-4883-b0ff-0f9b5a30f544

2 files changed, 20 insertions, 51 deletions

diff --git a/views/default/input/url.php b/views/default/input/url.php
index 1271bd3be..29f5edb30 100644
--- a/views/default/input/url.php
+++ b/views/default/input/url.php
@@ -5,22 +5,17 @@
  *
  * @package Elgg
  * @subpackage Core
- *
- * @uses $vars['value'] The current value, if any
- * @uses $vars['js'] Any Javascript to enter into the input tag
- * @uses $vars['internalname'] The name of the input field
- * @uses $vars['class'] Class override
  */
 
-$class = $vars['class'];
-if (!$class) {
-	$class = "input_url";
-}
+$defaults = array(
+	'class' => 'input_url',
+);
+
+$vars = array_merge($defaults, $vars);
 
 if (!isset($vars['value']) || $vars['value'] === FALSE) {
 	$vars['value'] = elgg_get_sticky_value($vars['internalname']);
 }
-
 ?>
 
-<input type="text" <?php if ($vars['disabled']) echo ' disabled="yes" '; ?> <?php echo $vars['js']; ?> name="<?php echo $vars['internalname']; ?>" <?php if (isset($vars['internalid'])) echo "id=\"{$vars['internalid']}\""; ?> value="<?php echo htmlentities($vars['value'], ENT_QUOTES, 'UTF-8'); ?>" class="<?php echo $class; ?>"/>
\ No newline at end of file
+<input type="text" <?php echo elgg_format_attributes($vars); ?> />
diff --git a/views/default/output/url.php b/views/default/output/url.php
index c857d24d1..23b774198 100644
--- a/views/default/output/url.php
+++ b/views/default/output/url.php
@@ -6,68 +6,42 @@
  * @package Elgg
  * @subpackage Core
  *
- * @uses string $vars['href'] The URL.
- * @uses string $vars['text'] The string between the <a></a> tags.
- * @uses string $vars['target'] Set the target="" attribute.
- * @uses bool $vars['encode_text'] Run $vars['text'] through htmlentities()?
- * @uses string $vars['class'] what to add in class=""
- * @uses string $vars['js'] Javascript to insert in <a> tag
- * @uses string $vars['title'] Title attribute to <a> tag
- * @uses bool $vars['is_action'] Is this a link to an action?
+ * @uses string $vars['text']        The string between the <a></a> tags.
+ * @uses bool   $vars['encode_text'] Run $vars['text'] through htmlentities()?
+ * @uses bool   $vars['is_action']   Is this a link to an action?
  *
  */
 
 $url = trim($vars['href']);
 if (!$url and isset($vars['value'])) {
 	$url = trim($vars['value']);
+	unset($vars['value']);
 }
 
-if (!empty($url)) {
-	if (isset($vars['target'])) {
-		$target = "target = \"{$vars['target']}\"";
-	} else {
-		$target = '';
-	}
-
-	if (isset($vars['class'])) {
-		$class = "class = \"{$vars['class']}\"";
-	} else {
-		$class = '';
-	}
-
-	if (isset($vars['internalid'])) {
-		$id = "id = \"{$vars['internalid']}\"";
-	} else {
-		$id = '';
-	}
-
-	if (isset($vars['js'])) {
-		$js = "{$vars['js']}";
-	} else {
-		$js = '';
-	}
-
+if (!empty($url)) {

 	if (isset($vars['text'])) {
 		if (isset($vars['encode_text']) && $vars['encode_text']) {
 			$text = htmlentities($vars['text'], ENT_QUOTES, 'UTF-8');
 		} else {
 			$text = $vars['text'];
 		}
+
+		unset($vars['text']);
 	} else {
 		$text = htmlentities($url, ENT_QUOTES, 'UTF-8');
 	}
 
+	unset($vars['encode_text']);
+
 	$url = elgg_normalize_url($url);
 
 	if (isset($vars['is_action'])) {
 		$url = elgg_add_action_tokens_to_url($url);
+		unset($vars['is_action']);
 	}
 
-	if (isset($vars['title'])) {
-		$title = 'title="' . htmlentities($vars['title']) . '"';
-	} else {
-		$title = '';
-	}
-
-	echo "<a href=\"{$url}\" $target $class $id $js $title>$text</a>";
+	$vars['href'] = $url;
+

+	$attributes = elgg_format_attributes($vars);
+	echo "<a $attributes>$text</a>";

 }
\ No newline at end of file