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bugfix I-107579 facebook share button open graph meta tags #308

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bugfix I-107579 facebook share button open graph meta tags #308

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34 changes: 33 additions & 1 deletion wp-content/themes/tcs-responsive/ng-page-challenge-details.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,9 @@
* @file
* This template displays the details of a particular challenge.
*/

//remove canonical link for challenge details pages because it does not point to challenge url and causes error for facebook share scraper
remove_action('wp_head', 'rel_canonical');

tc_setup_angular();

Expand All @@ -30,7 +33,36 @@ function tc_challenge_details_js() {
</script>
<?php
}

//Bugfix I-107579: Fix facebook share details
//need to use og meta tags to relay information to facebook
add_action('wp_head', 'facebook_share_tags');
function facebook_share_tags() {
global $contest;
remove_action('wp_head', 'rel_canonical');
if (!isset($contest->registrationEndDate)) {
$contest = get_contest_detail('', $contestID, $contestType);
}
$postingDate = strtotime($contest->postingDate) | 1;
$postingDate = date('M d, Y', $postingDate);
$summary = $contest->detailedRequirements;
//strip out new lines and whitespace from API data
$summary = str_replace("\n", " ", $summary);
$summary = str_replace("\t", " ", $summary);
//strip out HTML tags
$summary = strip_tags($summary);
//max length for description = 300 characters
$summary = substr( $summary, 0, strrpos( substr( $summary, 0, 297), ' ' ) ) . '...';
$summary = str_replace("&nbsp;", ' ', $summary);
$summary = str_replace("&#39;", "'", $summary);
$summary = str_replace("&quot;", "'", $summary);
//output facebook og properties
?>
<meta property="og:url" content="<?php echo site_url() . "/challenge-details/" . $contest->challengeId . "/?type=" . $contest->challengeCommunity; ?>"/>
<meta property="og:title" content="<?php echo $contest->challengeType . ' - ' . $contest->challengeName; ?>"/>
<meta property="og:description" content="<?php echo $postingDate . ' - ' . $summary; ?>"/>
<meta property="og:image" content="<?php echo site_url(); ?>/wp-content/themes/tcs-responsive/i/logo.png"/>
<?php
}
/**
* Template Name: Challenge details
*/
Expand Down
31 changes: 31 additions & 0 deletions wp-content/themes/tcs-responsive/page-challenge-details.php
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Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
<?php

//remove canonical link for challenge details pages because it does not point to challenge url and causes error for facebook share scraper
remove_action('wp_head', 'rel_canonical');
$activeTab = $tab;
add_action('wp_head', 'tc_challenge_details_js');
function tc_challenge_details_js() {
Expand All @@ -23,7 +25,36 @@ function tc_challenge_details_js() {
</script>
<?php
}
//Bugfix I-107579: Fix facebook share details
//need to use og meta tags to relay information to facebook
add_action('wp_head', 'facebook_share_tags');
function facebook_share_tags() {
global $contest;

if (!isset($contest->registrationEndDate)) {
$contest = get_contest_detail('', $contestID, $contestType);
}
$postingDate = strtotime($contest->postingDate) | 1;
$postingDate = date('M d, Y', $postingDate);
$summary = $contest->detailedRequirements;
//strip out new lines and whitespace from API data
$summary = str_replace("\n", " ", $summary);
$summary = str_replace("\t", " ", $summary);
//strip out HTML tags
$summary = strip_tags($summary);
//max length for description = 300 characters
$summary = substr( $summary, 0, strrpos( substr( $summary, 0, 297), ' ' ) ) . '...';
$summary = str_replace("&nbsp;", ' ', $summary);
$summary = str_replace("&#39;", "'", $summary);
$summary = str_replace("&quot;", "'", $summary);
//output facebook og properties
?>
<meta property="og:url" content="<?php echo site_url() . "/challenge-details/" . $contest->challengeId . "/?type=" . $contest->challengeCommunity; ?>"/>
<meta property="og:title" content="<?php echo $contest->challengeType . ' - ' . $contest->challengeName; ?>"/>
<meta property="og:description" content="<?php echo $postingDate . ' - ' . $summary; ?>"/>
<meta property="og:image" content="<?php echo site_url(); ?>/wp-content/themes/tcs-responsive/i/logo.png"/>
<?php
}
/**
* Template Name: Challenge details
*/
Expand Down