forked from Solo-Web-Works/Projects-Portfolio
Update bundled plugin-update-checker to v5.7 and remove broken setBranch() call
The bundled PUC was missing the setBranch() method on the main UpdateChecker class (it's only on Vcs\PluginUpdateChecker via the VcsCheckerMethods trait). When called with a non-VCS URL like the Gitea update URL, this caused a fatal error at plugin activation. Updating to PUC v5.7 (May 2026) which is the latest upstream release. The setBranch() call is removed because PUC doesn't recognize Gitea as a VCS host; the plugin falls back to PUC's plain JSON metadata mode, which is fine for a plugin hosted on a self-managed repo.
This commit is contained in:
Keith Solomon
@@ -1,352 +0,0 @@
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<?php
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if ( !class_exists('PucReadmeParser', false) ):
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/**
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* This is a slightly modified version of github.com/markjaquith/WordPress-Plugin-Readme-Parser
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* It uses Parsedown instead of the "Markdown Extra" parser.
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*/
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class PucReadmeParser {
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function __construct() {
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// This space intentionally blank
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}
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function parse_readme( $file ) {
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$file_contents = @implode('', @file($file));
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return $this->parse_readme_contents( $file_contents );
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}
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function parse_readme_contents( $file_contents ) {
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$file_contents = str_replace(array("\r\n", "\r"), "\n", $file_contents);
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$file_contents = trim($file_contents);
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if ( 0 === strpos( $file_contents, "\xEF\xBB\xBF" ) )
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$file_contents = substr( $file_contents, 3 );
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// Markdown transformations
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$file_contents = preg_replace( "|^###([^#]+)#*?\s*?\n|im", '=$1='."\n", $file_contents );
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$file_contents = preg_replace( "|^##([^#]+)#*?\s*?\n|im", '==$1=='."\n", $file_contents );
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$file_contents = preg_replace( "|^#([^#]+)#*?\s*?\n|im", '===$1==='."\n", $file_contents );
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// === Plugin Name ===
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// Must be the very first thing.
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if ( !preg_match('|^===(.*)===|', $file_contents, $_name) )
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return array(); // require a name
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$name = trim($_name[1], '=');
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$name = $this->sanitize_text( $name );
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$file_contents = $this->chop_string( $file_contents, $_name[0] );
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// Requires at least: 1.5
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if ( preg_match('|Requires at least:(.*)|i', $file_contents, $_requires_at_least) )
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$requires_at_least = $this->sanitize_text($_requires_at_least[1]);
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else
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$requires_at_least = NULL;
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// Tested up to: 2.1
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if ( preg_match('|Tested up to:(.*)|i', $file_contents, $_tested_up_to) )
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$tested_up_to = $this->sanitize_text( $_tested_up_to[1] );
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else
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$tested_up_to = NULL;
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// Requires PHP: 5.2.4
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if ( preg_match('|Requires PHP:(.*)|i', $file_contents, $_requires_php) ) {
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$requires_php = $this->sanitize_text( $_requires_php[1] );
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} else {
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$requires_php = null;
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}
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// Stable tag: 10.4-ride-the-fire-eagle-danger-day
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if ( preg_match('|Stable tag:(.*)|i', $file_contents, $_stable_tag) )
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$stable_tag = $this->sanitize_text( $_stable_tag[1] );
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else
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$stable_tag = NULL; // we assume trunk, but don't set it here to tell the difference between specified trunk and default trunk
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// Tags: some tag, another tag, we like tags
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if ( preg_match('|Tags:(.*)|i', $file_contents, $_tags) ) {
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$tags = preg_split('|,[\s]*?|', trim($_tags[1]));
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foreach ( array_keys($tags) as $t )
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$tags[$t] = $this->sanitize_text( $tags[$t] );
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} else {
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$tags = array();
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}
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// Contributors: markjaquith, mdawaffe, zefrank
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$contributors = array();
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if ( preg_match('|Contributors:(.*)|i', $file_contents, $_contributors) ) {
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$temp_contributors = preg_split('|,[\s]*|', trim($_contributors[1]));
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foreach ( array_keys($temp_contributors) as $c ) {
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$tmp_sanitized = $this->user_sanitize( $temp_contributors[$c] );
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if ( strlen(trim($tmp_sanitized)) > 0 )
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$contributors[$c] = $tmp_sanitized;
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unset($tmp_sanitized);
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}
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}
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// Donate Link: URL
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if ( preg_match('|Donate link:(.*)|i', $file_contents, $_donate_link) )
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$donate_link = esc_url( $_donate_link[1] );
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else
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$donate_link = NULL;
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// togs, conts, etc are optional and order shouldn't matter. So we chop them only after we've grabbed their values.
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foreach ( array('tags', 'contributors', 'requires_at_least', 'tested_up_to', 'stable_tag', 'donate_link') as $chop ) {
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if ( $$chop ) {
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$_chop = '_' . $chop;
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$file_contents = $this->chop_string( $file_contents, ${$_chop}[0] );
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}
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}
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$file_contents = trim($file_contents);
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// short-description fu
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if ( !preg_match('/(^(.*?))^[\s]*=+?[\s]*.+?[\s]*=+?/ms', $file_contents, $_short_description) )
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$_short_description = array( 1 => &$file_contents, 2 => &$file_contents );
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$short_desc_filtered = $this->sanitize_text( $_short_description[2] );
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$short_desc_length = strlen($short_desc_filtered);
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$short_description = substr($short_desc_filtered, 0, 150);
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if ( $short_desc_length > strlen($short_description) )
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$truncated = true;
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else
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$truncated = false;
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if ( $_short_description[1] )
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$file_contents = $this->chop_string( $file_contents, $_short_description[1] ); // yes, the [1] is intentional
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// == Section ==
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// Break into sections
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// $_sections[0] will be the title of the first section, $_sections[1] will be the content of the first section
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// the array alternates from there: title2, content2, title3, content3... and so forth
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$_sections = preg_split('/^[\s]*==[\s]*(.+?)[\s]*==/m', $file_contents, -1, PREG_SPLIT_DELIM_CAPTURE|PREG_SPLIT_NO_EMPTY);
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$sections = array();
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for ( $i=0; $i < count($_sections); $i +=2 ) {
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$title = $this->sanitize_text( $_sections[$i] );
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if ( isset($_sections[$i+1]) ) {
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$content = preg_replace('/(^[\s]*)=[\s]+(.+?)[\s]+=/m', '$1<h4>$2</h4>', $_sections[$i+1]);
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$content = $this->filter_text( $content, true );
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} else {
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$content = '';
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}
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$sections[str_replace(' ', '_', strtolower($title))] = array('title' => $title, 'content' => $content);
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}
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// Special sections
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// This is where we nab our special sections, so we can enforce their order and treat them differently, if needed
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// upgrade_notice is not a section, but parse it like it is for now
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$final_sections = array();
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foreach ( array('description', 'installation', 'frequently_asked_questions', 'screenshots', 'changelog', 'change_log', 'upgrade_notice') as $special_section ) {
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if ( isset($sections[$special_section]) ) {
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$final_sections[$special_section] = $sections[$special_section]['content'];
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unset($sections[$special_section]);
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}
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}
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if ( isset($final_sections['change_log']) && empty($final_sections['changelog']) )
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$final_sections['changelog'] = $final_sections['change_log'];
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$final_screenshots = array();
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if ( isset($final_sections['screenshots']) ) {
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preg_match_all('|<li>(.*?)</li>|s', $final_sections['screenshots'], $screenshots, PREG_SET_ORDER);
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if ( $screenshots ) {
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foreach ( (array) $screenshots as $ss )
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$final_screenshots[] = $ss[1];
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}
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}
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// Parse the upgrade_notice section specially:
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// 1.0 => blah, 1.1 => fnord
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$upgrade_notice = array();
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if ( isset($final_sections['upgrade_notice']) ) {
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$split = preg_split( '#<h4>(.*?)</h4>#', $final_sections['upgrade_notice'], -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY );
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if ( count($split) >= 2 ) {
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for ( $i = 0; $i < count( $split ); $i += 2 ) {
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$upgrade_notice[$this->sanitize_text( $split[$i] )] = substr( $this->sanitize_text( $split[$i + 1] ), 0, 300 );
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}
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}
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unset( $final_sections['upgrade_notice'] );
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}
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// No description?
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// No problem... we'll just fall back to the old style of description
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// We'll even let you use markup this time!
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$excerpt = false;
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if ( !isset($final_sections['description']) ) {
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$final_sections = array_merge(array('description' => $this->filter_text( $_short_description[2], true )), $final_sections);
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$excerpt = true;
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}
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// dump the non-special sections into $remaining_content
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// their order will be determined by their original order in the readme.txt
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$remaining_content = '';
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foreach ( $sections as $s_name => $s_data ) {
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$remaining_content .= "\n<h3>{$s_data['title']}</h3>\n{$s_data['content']}";
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}
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$remaining_content = trim($remaining_content);
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// All done!
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// $r['tags'] and $r['contributors'] are simple arrays
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// $r['sections'] is an array with named elements
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$r = array(
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'name' => $name,
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'tags' => $tags,
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'requires_at_least' => $requires_at_least,
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'tested_up_to' => $tested_up_to,
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'requires_php' => $requires_php,
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'stable_tag' => $stable_tag,
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'contributors' => $contributors,
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'donate_link' => $donate_link,
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'short_description' => $short_description,
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'screenshots' => $final_screenshots,
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'is_excerpt' => $excerpt,
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'is_truncated' => $truncated,
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'sections' => $final_sections,
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'remaining_content' => $remaining_content,
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'upgrade_notice' => $upgrade_notice
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);
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return $r;
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}
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function chop_string( $string, $chop ) { // chop a "prefix" from a string: Agressive! uses strstr not 0 === strpos
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if ( $_string = strstr($string, $chop) ) {
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$_string = substr($_string, strlen($chop));
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return trim($_string);
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} else {
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return trim($string);
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}
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}
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function user_sanitize( $text, $strict = false ) { // whitelisted chars
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if ( function_exists('user_sanitize') ) // bbPress native
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return user_sanitize( $text, $strict );
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if ( $strict ) {
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$text = preg_replace('/[^a-z0-9-]/i', '', $text);
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$text = preg_replace('|-+|', '-', $text);
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} else {
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$text = preg_replace('/[^a-z0-9_-]/i', '', $text);
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}
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return $text;
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}
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function sanitize_text( $text ) { // not fancy
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$text = function_exists('wp_strip_all_tags')
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? wp_strip_all_tags($text)
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//phpcs:ignore WordPressVIPMinimum.Functions.StripTags.StripTagsOneParameter -- Using wp_strip_all_tags() if available
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: strip_tags($text);
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$text = esc_html($text);
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$text = trim($text);
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return $text;
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}
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function filter_text( $text, $markdown = false ) { // fancy, Markdown
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$text = trim($text);
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$text = call_user_func( array( __CLASS__, 'code_trick' ), $text, $markdown ); // A better parser than Markdown's for: backticks -> CODE
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if ( $markdown ) { // Parse markdown.
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if ( !class_exists('Parsedown', false) ) {
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/** @noinspection PhpIncludeInspection */
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require_once(dirname(__FILE__) . '/Parsedown' . (version_compare(PHP_VERSION, '5.3.0', '>=') ? '' : 'Legacy') . '.php');
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}
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$instance = Parsedown::instance();
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$text = $instance->text($text);
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}
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$allowed = array(
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'a' => array(
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'href' => array(),
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'title' => array(),
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'rel' => array()),
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'blockquote' => array('cite' => array()),
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'br' => array(),
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'p' => array(),
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'code' => array(),
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'pre' => array(),
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'em' => array(),
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'strong' => array(),
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'ul' => array(),
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'ol' => array(),
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'li' => array(),
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'h3' => array(),
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'h4' => array()
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);
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$text = balanceTags($text);
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$text = wp_kses( $text, $allowed );
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$text = trim($text);
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return $text;
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}
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function code_trick( $text, $markdown ) { // Don't use bbPress native function - it's incompatible with Markdown
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// If doing markdown, first take any user formatted code blocks and turn them into backticks so that
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// markdown will preserve things like underscores in code blocks
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if ( $markdown )
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$text = preg_replace_callback("!(<pre><code>|<code>)(.*?)(</code></pre>|</code>)!s", array( __CLASS__,'decodeit'), $text);
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$text = str_replace(array("\r\n", "\r"), "\n", $text);
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if ( !$markdown ) {
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// This gets the "inline" code blocks, but can't be used with Markdown.
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$text = preg_replace_callback("|(`)(.*?)`|", array( __CLASS__, 'encodeit'), $text);
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// This gets the "block level" code blocks and converts them to PRE CODE
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$text = preg_replace_callback("!(^|\n)`(.*?)`!s", array( __CLASS__, 'encodeit'), $text);
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} else {
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// Markdown can do inline code, we convert bbPress style block level code to Markdown style
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$text = preg_replace_callback("!(^|\n)([ \t]*?)`(.*?)`!s", array( __CLASS__, 'indent'), $text);
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}
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return $text;
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}
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function indent( $matches ) {
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$text = $matches[3];
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$text = preg_replace('|^|m', $matches[2] . ' ', $text);
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return $matches[1] . $text;
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}
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function encodeit( $matches ) {
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if ( function_exists('encodeit') ) // bbPress native
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return encodeit( $matches );
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$text = trim($matches[2]);
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$text = htmlspecialchars($text, ENT_QUOTES);
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$text = str_replace(array("\r\n", "\r"), "\n", $text);
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$text = preg_replace("|\n\n\n+|", "\n\n", $text);
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$text = str_replace('&lt;', '<', $text);
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$text = str_replace('&gt;', '>', $text);
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$text = "<code>$text</code>";
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if ( "`" != $matches[1] )
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$text = "<pre>$text</pre>";
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return $text;
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}
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function decodeit( $matches ) {
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if ( function_exists('decodeit') ) // bbPress native
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return decodeit( $matches );
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$text = $matches[2];
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$trans_table = array_flip(get_html_translation_table(HTML_ENTITIES));
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$text = strtr($text, $trans_table);
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$text = str_replace('<br />', '', $text);
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$text = str_replace('&', '&', $text);
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$text = str_replace(''', "'", $text);
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if ( '<pre><code>' == $matches[1] )
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$text = "\n$text\n";
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return "`$text`";
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}
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} // end class
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endif;
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Reference in New Issue
Block a user