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-rw-r--r--views/default/input/friendspicker.php319
1 files changed, 319 insertions, 0 deletions
diff --git a/views/default/input/friendspicker.php b/views/default/input/friendspicker.php
new file mode 100644
index 000000000..40708c890
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+++ b/views/default/input/friendspicker.php
@@ -0,0 +1,319 @@
+<?php
+/**
+ * Elgg friends picker
+ * Lists the friends picker
+ *
+ * @warning Below is the ugliest code in Elgg. It needs to be rewritten or removed
+ *
+ * @package Elgg
+ * @subpackage Core
+ *
+ * @uses $vars['entities'] The array of ElggUser objects
+ * @uses $vars['name']
+ * @uses $vars['value']
+ * @uses $vars['highlight']
+ * @uses $vars['callback']
+ */
+
+elgg_load_js('elgg.friendspicker');
+elgg_load_js('jquery.easing');
+
+
+$chararray = elgg_echo('friendspicker:chararray');
+
+// Initialise name
+if (!isset($vars['name'])) {
+ $name = "friend";
+} else {
+ $name = $vars['name'];
+}
+
+// Are we highlighting default or all?
+if (empty($vars['highlight'])) {
+ $vars['highlight'] = 'default';
+}
+if ($vars['highlight'] != 'all') {
+ $vars['highlight'] = 'default';
+}
+
+// Initialise values
+if (!isset($vars['value'])) {
+ $vars['value'] = array();
+} else {
+ if (!is_array($vars['value'])) {
+ $vars['value'] = (int) $vars['value'];
+ $vars['value'] = array($vars['value']);
+ }
+}
+
+// Initialise whether we're calling back or not
+if (isset($vars['callback'])) {
+ $callback = $vars['callback'];
+} else {
+ $callback = false;
+}
+
+// We need to count the number of friends pickers on the page.
+if (!isset($vars['friendspicker'])) {
+ global $friendspicker;
+ if (!isset($friendspicker)) {
+ $friendspicker = 0;
+ }
+ $friendspicker++;
+} else {
+ $friendspicker = $vars['friendspicker'];
+}
+
+$users = array();
+$activeletters = array();
+
+// Are we displaying form tags and submit buttons?
+// (If we've been given a target, then yes! Otherwise, no.)
+if (isset($vars['formtarget'])) {
+ $formtarget = $vars['formtarget'];
+} else {
+ $formtarget = false;
+}
+
+// Sort users by letter
+if (is_array($vars['entities']) && sizeof($vars['entities'])) {
+ foreach($vars['entities'] as $user) {
+ $letter = elgg_strtoupper(elgg_substr($user->name, 0, 1));
+
+ if (!elgg_substr_count($chararray, $letter)) {
+ $letter = "*";
+ }
+ if (!isset($users[$letter])) {
+ $users[$letter] = array();
+ }
+ $users[$letter][$user->guid] = $user;
+ }
+}
+
+// sort users in letters alphabetically
+foreach ($users as $letter => $letter_users) {
+ usort($letter_users, create_function('$a, $b', '
+ return strcasecmp($a->name, $b->name);
+ '));
+ $users[$letter] = $letter_users;
+}
+
+if (!$callback) {
+ ?>
+
+ <div class="friends-picker-main-wrapper">
+
+ <?php
+
+ if (isset($vars['content'])) {
+ echo $vars['content'];
+ }
+ ?>
+
+ <div id="friends-picker_placeholder<?php echo $friendspicker; ?>">
+
+ <?php
+}
+
+if (!isset($vars['replacement'])) {
+ if ($formtarget) {
+?>
+<?php //@todo JS 1.8: no ?>
+<script language="text/javascript">
+ $(function() { // onload...do
+ $('#collectionMembersForm<?php echo $friendspicker; ?>').submit(function() {
+ var inputs = [];
+ $(':input', this).each(function() {
+ if (this.type != 'checkbox' || (this.type == 'checkbox' && this.checked != false)) {
+ inputs.push(this.name + '=' + escape(this.value));
+ }
+ });
+ jQuery.ajax({
+ type: "POST",
+ data: inputs.join('&'),
+ url: this.action,
+ success: function(){
+ $('a.collectionmembers<?php echo $friendspicker; ?>').click();
+ }
+
+ });
+ return false;
+ })
+ })
+
+ </script>
+
+<!-- Collection members form -->
+<form id="collectionMembersForm<?php echo $friendspicker; ?>" action="<?php echo $formtarget; ?>" method="post"> <!-- action="" method=""> -->
+
+<?php
+ echo elgg_view('input/securitytoken');
+ echo elgg_view('input/hidden', array(
+ 'name' => 'collection_id',
+ 'value' => $vars['collection_id'],
+ ));
+ }
+?>
+
+<div class="friends-picker-wrapper">
+<div id="friends-picker<?php echo $friendspicker; ?>">
+ <div class="friends-picker-container">
+<?php
+
+// Initialise letters
+ $chararray .= "*";
+ $letter = elgg_substr($chararray, 0, 1);
+ $letpos = 0;
+ while (1 == 1) {
+ ?>
+ <div class="panel" title="<?php echo $letter; ?>">
+ <div class="wrapper">
+ <h3><?php echo $letter; ?></h3>
+ <?php
+
+ if (isset($users[$letter])) {
+ ksort($users[$letter]);
+
+ echo "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">";
+ $col = 0;
+
+ foreach($users[$letter] as $friend) {
+ if ($col == 0) {
+ echo "<tr>";
+ }
+
+ //echo "<p>" . $user->name . "</p>";
+ $label = elgg_view_entity_icon($friend, 'tiny', array('use_hover' => false));
+ $options[$label] = $friend->getGUID();
+
+ if ($vars['highlight'] == 'all' && !in_array($letter,$activeletters)) {
+ $activeletters[] = $letter;
+ }
+
+
+ if (in_array($friend->getGUID(),$vars['value'])) {
+ $checked = "checked = \"checked\"";
+ if (!in_array($letter,$activeletters) && $vars['highlight'] == 'default') {
+ $activeletters[] = $letter;
+ }
+ } else {
+ $checked = "";
+ }
+ ?>
+
+ <td>
+
+ <input type="checkbox" <?php echo $checked; ?> name="<?php echo $name; ?>[]" value="<?php echo $options[$label]; ?>" />
+
+ </td>
+
+ <td>
+
+ <div style="width: 25px; margin-bottom: 15px;">
+ <?php
+ echo $label;
+ ?>
+ </div>
+ </td>
+ <td style="width: 200px; padding: 5px;">
+ <?php echo $friend->name; ?>
+ </td>
+ <?php
+ $col++;
+ if ($col == 3){
+ echo "</tr>";
+ $col = 0;
+ }
+ }
+ if ($col < 3) {
+ echo "</tr>";
+ }
+
+ echo "</table>";
+ }
+
+?>
+
+ </div>
+ </div>
+<?php
+
+ $substr = elgg_substr($chararray, elgg_strlen($chararray) - 1, 1);
+ if ($letter == $substr) {
+ break;
+ }
+ //$letter++;
+ $letpos++;
+ $letter = elgg_substr($chararray, $letpos, 1);
+ }
+
+?>
+ </div>
+
+<?php
+
+if ($formtarget) {
+
+ if (isset($vars['formcontents']))
+ echo $vars['formcontents'];
+
+?>
+ <div class="clearfix"></div>
+ <div class="friendspicker-savebuttons">
+ <input type="submit" class="elgg-button elgg-button-submit" value="<?php echo elgg_echo('save'); ?>" />
+ <input type="button" class="elgg-button elgg-button-cancel" value="<?php echo elgg_echo('cancel'); ?>" onclick="$('a.collectionmembers<?php echo $friendspicker; ?>').click();" />
+ <br /></div>
+ </form>
+
+<?php
+
+}
+
+?>
+
+</div>
+</div>
+
+<?php
+} else {
+ echo $vars['replacement'];
+}
+if (!$callback) {
+
+?>
+
+</div>
+</div>
+
+
+<?php
+
+}
+
+if (!isset($vars['replacement'])) {
+?>
+<?php //@todo JS 1.8: no ?>
+<script type="text/javascript">
+ // initialise picker
+ $("div#friends-picker<?php echo $friendspicker; ?>").friendsPicker(<?php echo $friendspicker; ?>);
+</script>
+<script type="text/javascript">
+$(document).ready(function () {
+// manually add class to corresponding tab for panels that have content
+<?php
+if (sizeof($activeletters) > 0)
+ //$chararray = elgg_echo('friendspicker:chararray');
+ foreach($activeletters as $letter) {
+ $tab = elgg_strpos($chararray, $letter) + 1;
+?>
+$("div#friends-picker-navigation<?php echo $friendspicker; ?> li.tab<?php echo $tab; ?> a").addClass("tabHasContent");
+<?php
+ }
+
+?>
+});
+</script>
+
+<?php
+
+} \ No newline at end of file