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- <?php
- /**
- * Retrieve translated string with gettext context.
- *
- * Quite a few times, there will be collisions with similar translatable text
- * found in more than two places, but with different translated context.
- *
- * By including the context in the pot file, translators can translate the two
- * strings differently.
- *
- * @since 2.8.0
- *
- * @param string $text Text to translate.
- * @param string $context Context information for the translators.
- * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
- * Default 'default'.
- * @return string Translated context string without pipe.
- */
- function _x( $text, $context, $domain = 'default' ) {
- return $text;
- }
- /**
- * Retrieve the combined regular expression for HTML and shortcodes.
- *
- * @access private
- * @ignore
- * @internal This function will be removed in 4.5.0 per Shortcode API Roadmap.
- * @since 4.4.0
- *
- * @param string $shortcode_regex The result from _get_wptexturize_shortcode_regex(). Optional.
- * @return string The regular expression
- */
- function _get_wptexturize_split_regex( $shortcode_regex = '' ) {
- static $html_regex;
- if ( ! isset( $html_regex ) ) {
- $comment_regex =
- '!' // Start of comment, after the <.
- . '(?:' // Unroll the loop: Consume everything until --> is found.
- . '-(?!->)' // Dash not followed by end of comment.
- . '[^\-]*+' // Consume non-dashes.
- . ')*+' // Loop possessively.
- . '(?:-->)?'; // End of comment. If not found, match all input.
- $html_regex = // Needs replaced with wp_html_split() per Shortcode API Roadmap.
- '<' // Find start of element.
- . '(?(?=!--)' // Is this a comment?
- . $comment_regex // Find end of comment.
- . '|'
- . '[^>]*>?' // Find end of element. If not found, match all input.
- . ')';
- }
- if ( empty( $shortcode_regex ) ) {
- $regex = '/(' . $html_regex . ')/';
- } else {
- $regex = '/(' . $html_regex . '|' . $shortcode_regex . ')/';
- }
- return $regex;
- }
- /**
- * Search for disabled element tags. Push element to stack on tag open and pop
- * on tag close.
- *
- * Assumes first char of $text is tag opening and last char is tag closing.
- * Assumes second char of $text is optionally '/' to indicate closing as in </html>.
- *
- * @since 2.9.0
- * @access private
- *
- * @param string $text Text to check. Must be a tag like `<html>` or `[shortcode]`.
- * @param array $stack List of open tag elements.
- * @param array $disabled_elements The tag names to match against. Spaces are not allowed in tag names.
- */
- function _wptexturize_pushpop_element( $text, &$stack, $disabled_elements ) {
- // Is it an opening tag or closing tag?
- if ( '/' !== $text[1] ) {
- $opening_tag = true;
- $name_offset = 1;
- } elseif ( 0 == count( $stack ) ) {
- // Stack is empty. Just stop.
- return;
- } else {
- $opening_tag = false;
- $name_offset = 2;
- }
- // Parse out the tag name.
- $space = strpos( $text, ' ' );
- if ( false === $space ) {
- $space = -1;
- } else {
- $space -= $name_offset;
- }
- $tag = substr( $text, $name_offset, $space );
- // Handle disabled tags.
- if ( in_array( $tag, $disabled_elements ) ) {
- if ( $opening_tag ) {
- /*
- * This disables texturize until we find a closing tag of our type
- * (e.g. <pre>) even if there was invalid nesting before that
- *
- * Example: in the case <pre>sadsadasd</code>"baba"</pre>
- * "baba" won't be texturize
- */
- array_push( $stack, $tag );
- } elseif ( end( $stack ) == $tag ) {
- array_pop( $stack );
- }
- }
- }
- /**
- * Newline preservation help function for wpautop
- *
- * @since 3.1.0
- * @access private
- *
- * @param array $matches preg_replace_callback matches array
- * @return string
- */
- function _autop_newline_preservation_helper( $matches ) {
- return str_replace( "\n", "<WPPreserveNewline />", $matches[0] );
- }
- /**
- * Replaces common plain text characters into formatted entities
- *
- * As an example,
- *
- * 'cause today's effort makes it worth tomorrow's "holiday" ...
- *
- * Becomes:
- *
- * ’cause today’s effort makes it worth tomorrow’s “holiday” …
- *
- * Code within certain html blocks are skipped.
- *
- * Do not use this function before the 'init' action hook; everything will break.
- *
- * @since 0.71
- *
- * @global array $wp_cockneyreplace Array of formatted entities for certain common phrases
- * @global array $shortcode_tags
- * @staticvar array $static_characters
- * @staticvar array $static_replacements
- * @staticvar array $dynamic_characters
- * @staticvar array $dynamic_replacements
- * @staticvar array $default_no_texturize_tags
- * @staticvar array $default_no_texturize_shortcodes
- * @staticvar bool $run_texturize
- *
- * @param string $text The text to be formatted
- * @param bool $reset Set to true for unit testing. Translated patterns will reset.
- * @return string The string replaced with html entities
- */
- function wptexturize( $text, $reset = false ) {
- global $wp_cockneyreplace, $shortcode_tags;
- static $static_characters = null,
- $static_replacements = null,
- $dynamic_characters = null,
- $dynamic_replacements = null,
- $default_no_texturize_tags = null,
- $default_no_texturize_shortcodes = null,
- $run_texturize = true,
- $apos = null,
- $prime = null,
- $double_prime = null,
- $opening_quote = null,
- $closing_quote = null,
- $opening_single_quote = null,
- $closing_single_quote = null,
- $open_q_flag = '<!--oq-->',
- $open_sq_flag = '<!--osq-->',
- $apos_flag = '<!--apos-->';
- // If there's nothing to do, just stop.
- if ( empty( $text ) || false === $run_texturize ) {
- return $text;
- }
- // Set up static variables. Run once only.
- if ( $reset || ! isset( $static_characters ) ) {
- /**
- * Filter whether to skip running wptexturize().
- *
- * Passing false to the filter will effectively short-circuit wptexturize().
- * returning the original text passed to the function instead.
- *
- * The filter runs only once, the first time wptexturize() is called.
- *
- * @since 4.0.0
- *
- * @see wptexturize()
- *
- * @param bool $run_texturize Whether to short-circuit wptexturize().
- */
- $run_texturize = apply_filters( 'run_wptexturize', $run_texturize );
- if ( false === $run_texturize ) {
- return $text;
- }
- /* translators: opening curly double quote */
- $opening_quote = _x( '“', 'opening curly double quote' );
- /* translators: closing curly double quote */
- $closing_quote = _x( '”', 'closing curly double quote' );
- /* translators: apostrophe, for example in 'cause or can't */
- $apos = _x( '’', 'apostrophe' );
- /* translators: prime, for example in 9' (nine feet) */
- $prime = _x( '′', 'prime' );
- /* translators: double prime, for example in 9" (nine inches) */
- $double_prime = _x( '″', 'double prime' );
- /* translators: opening curly single quote */
- $opening_single_quote = _x( '‘', 'opening curly single quote' );
- /* translators: closing curly single quote */
- $closing_single_quote = _x( '’', 'closing curly single quote' );
- /* translators: en dash */
- $en_dash = _x( '–', 'en dash' );
- /* translators: em dash */
- $em_dash = _x( '—', 'em dash' );
- $default_no_texturize_tags = array('pre', 'code', 'kbd', 'style', 'script', 'tt');
- $default_no_texturize_shortcodes = array('code');
- // if a plugin has provided an autocorrect array, use it
- if ( isset($wp_cockneyreplace) ) {
- $cockney = array_keys( $wp_cockneyreplace );
- $cockneyreplace = array_values( $wp_cockneyreplace );
- } else {
- /* translators: This is a comma-separated list of words that defy the syntax of quotations in normal use,
- * for example... 'We do not have enough words yet' ... is a typical quoted phrase. But when we write
- * lines of code 'til we have enough of 'em, then we need to insert apostrophes instead of quotes.
- */
- $cockney = explode( ',', _x( "'tain't,'twere,'twas,'tis,'twill,'til,'bout,'nuff,'round,'cause,'em",
- 'Comma-separated list of words to texturize in your language' ) );
- $cockneyreplace = explode( ',', _x( '’tain’t,’twere,’twas,’tis,’twill,’til,’bout,’nuff,’round,’cause,’em',
- 'Comma-separated list of replacement words in your language' ) );
- }
- $static_characters = array_merge( array( '...', '``', '\'\'', ' (tm)' ), $cockney );
- $static_replacements = array_merge( array( '…', $opening_quote, $closing_quote, ' ™' ), $cockneyreplace );
- // Pattern-based replacements of characters.
- // Sort the remaining patterns into several arrays for performance tuning.
- $dynamic_characters = array( 'apos' => array(), 'quote' => array(), 'dash' => array() );
- $dynamic_replacements = array( 'apos' => array(), 'quote' => array(), 'dash' => array() );
- $dynamic = array();
- $spaces = wp_spaces_regexp();
- // '99' and '99" are ambiguous among other patterns; assume it's an abbreviated year at the end of a quotation.
- if ( "'" !== $apos || "'" !== $closing_single_quote ) {
- $dynamic[ '/\'(\d\d)\'(?=\Z|[.,:;!?)}\-\]]|>|' . $spaces . ')/' ] = $apos_flag . '$1' . $closing_single_quote;
- }
- if ( "'" !== $apos || '"' !== $closing_quote ) {
- $dynamic[ '/\'(\d\d)"(?=\Z|[.,:;!?)}\-\]]|>|' . $spaces . ')/' ] = $apos_flag . '$1' . $closing_quote;
- }
- // '99 '99s '99's (apostrophe) But never '9 or '99% or '999 or '99.0.
- if ( "'" !== $apos ) {
- $dynamic[ '/\'(?=\d\d(?:\Z|(?![%\d]|[.,]\d)))/' ] = $apos_flag;
- }
- // Quoted Numbers like '0.42'
- if ( "'" !== $opening_single_quote && "'" !== $closing_single_quote ) {
- $dynamic[ '/(?<=\A|' . $spaces . ')\'(\d[.,\d]*)\'/' ] = $open_sq_flag . '$1' . $closing_single_quote;
- }
- // Single quote at start, or preceded by (, {, <, [, ", -, or spaces.
- if ( "'" !== $opening_single_quote ) {
- $dynamic[ '/(?<=\A|[([{"\-]|<|' . $spaces . ')\'/' ] = $open_sq_flag;
- }
- // Apostrophe in a word. No spaces, double apostrophes, or other punctuation.
- if ( "'" !== $apos ) {
- $dynamic[ '/(?<!' . $spaces . ')\'(?!\Z|[.,:;!?"\'(){}[\]\-]|&[lg]t;|' . $spaces . ')/' ] = $apos_flag;
- }
- $dynamic_characters['apos'] = array_keys( $dynamic );
- $dynamic_replacements['apos'] = array_values( $dynamic );
- $dynamic = array();
- // Quoted Numbers like "42"
- if ( '"' !== $opening_quote && '"' !== $closing_quote ) {
- $dynamic[ '/(?<=\A|' . $spaces . ')"(\d[.,\d]*)"/' ] = $open_q_flag . '$1' . $closing_quote;
- }
- // Double quote at start, or preceded by (, {, <, [, -, or spaces, and not followed by spaces.
- if ( '"' !== $opening_quote ) {
- $dynamic[ '/(?<=\A|[([{\-]|<|' . $spaces . ')"(?!' . $spaces . ')/' ] = $open_q_flag;
- }
- $dynamic_characters['quote'] = array_keys( $dynamic );
- $dynamic_replacements['quote'] = array_values( $dynamic );
- $dynamic = array();
- // Dashes and spaces
- $dynamic[ '/---/' ] = $em_dash;
- $dynamic[ '/(?<=^|' . $spaces . ')--(?=$|' . $spaces . ')/' ] = $em_dash;
- $dynamic[ '/(?<!xn)--/' ] = $en_dash;
- $dynamic[ '/(?<=^|' . $spaces . ')-(?=$|' . $spaces . ')/' ] = $en_dash;
- $dynamic_characters['dash'] = array_keys( $dynamic );
- $dynamic_replacements['dash'] = array_values( $dynamic );
- }
- // Must do this every time in case plugins use these filters in a context sensitive manner
- /**
- * Filter the list of HTML elements not to texturize.
- *
- * @since 2.8.0
- *
- * @param array $default_no_texturize_tags An array of HTML element names.
- */
- $no_texturize_tags = apply_filters( 'no_texturize_tags', $default_no_texturize_tags );
- /**
- * Filter the list of shortcodes not to texturize.
- *
- * @since 2.8.0
- *
- * @param array $default_no_texturize_shortcodes An array of shortcode names.
- */
- $no_texturize_shortcodes = apply_filters( 'no_texturize_shortcodes', $default_no_texturize_shortcodes );
- $no_texturize_tags_stack = array();
- $no_texturize_shortcodes_stack = array();
- // Look for shortcodes and HTML elements.
- preg_match_all( '@\[/?([^<>&/\[\]\x00-\x20=]++)@', $text, $matches );
- $tagnames = $shortcode_tags ? array_intersect( array_keys( $shortcode_tags ), $matches[1] ) : array();
- $found_shortcodes = ! empty( $tagnames );
- $shortcode_regex = $found_shortcodes ? _get_wptexturize_shortcode_regex( $tagnames ) : '';
- $regex = _get_wptexturize_split_regex( $shortcode_regex );
- $textarr = preg_split( $regex, $text, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY );
- foreach ( $textarr as &$curl ) {
- // Only call _wptexturize_pushpop_element if $curl is a delimiter.
- $first = $curl[0];
- if ( '<' === $first ) {
- if ( '<!--' === substr( $curl, 0, 4 ) ) {
- // This is an HTML comment delimiter.
- continue;
- } else {
- // This is an HTML element delimiter.
- // Replace each & with & unless it already looks like an entity.
- $curl = preg_replace( '/&(?!#(?:\d+|x[a-f0-9]+);|[a-z1-4]{1,8};)/i', '&', $curl );
- _wptexturize_pushpop_element( $curl, $no_texturize_tags_stack, $no_texturize_tags );
- }
- } elseif ( '' === trim( $curl ) ) {
- // This is a newline between delimiters. Performance improves when we check this.
- continue;
- } elseif ( '[' === $first && $found_shortcodes && 1 === preg_match( '/^' . $shortcode_regex . '$/', $curl ) ) {
- // This is a shortcode delimiter.
- if ( '[[' !== substr( $curl, 0, 2 ) && ']]' !== substr( $curl, -2 ) ) {
- // Looks like a normal shortcode.
- _wptexturize_pushpop_element( $curl, $no_texturize_shortcodes_stack, $no_texturize_shortcodes );
- } else {
- // Looks like an escaped shortcode.
- continue;
- }
- } elseif ( empty( $no_texturize_shortcodes_stack ) && empty( $no_texturize_tags_stack ) ) {
- // This is neither a delimiter, nor is this content inside of no_texturize pairs. Do texturize.
- $curl = str_replace( $static_characters, $static_replacements, $curl );
- if ( false !== strpos( $curl, "'" ) ) {
- $curl = preg_replace( $dynamic_characters['apos'], $dynamic_replacements['apos'], $curl );
- $curl = wptexturize_primes( $curl, "'", $prime, $open_sq_flag, $closing_single_quote );
- $curl = str_replace( $apos_flag, $apos, $curl );
- $curl = str_replace( $open_sq_flag, $opening_single_quote, $curl );
- }
- if ( false !== strpos( $curl, '"' ) ) {
- $curl = preg_replace( $dynamic_characters['quote'], $dynamic_replacements['quote'], $curl );
- $curl = wptexturize_primes( $curl, '"', $double_prime, $open_q_flag, $closing_quote );
- $curl = str_replace( $open_q_flag, $opening_quote, $curl );
- }
- if ( false !== strpos( $curl, '-' ) ) {
- $curl = preg_replace( $dynamic_characters['dash'], $dynamic_replacements['dash'], $curl );
- }
- // 9x9 (times), but never 0x9999
- if ( 1 === preg_match( '/(?<=\d)x\d/', $curl ) ) {
- // Searching for a digit is 10 times more expensive than for the x, so we avoid doing this one!
- $curl = preg_replace( '/\b(\d(?(?<=0)[\d\.,]+|[\d\.,]*))x(\d[\d\.,]*)\b/', '$1×$2', $curl );
- }
- // Replace each & with & unless it already looks like an entity.
- $curl = preg_replace( '/&(?!#(?:\d+|x[a-f0-9]+);|[a-z1-4]{1,8};)/i', '&', $curl );
- }
- }
- return implode( '', $textarr );
- }
- /**
- * Separate HTML elements and comments from the text.
- *
- * @since 4.2.4
- *
- * @param string $input The text which has to be formatted.
- * @return array The formatted text.
- */
- function wp_html_split( $input ) {
- return preg_split( get_html_split_regex(), $input, -1, PREG_SPLIT_DELIM_CAPTURE );
- }
- /**
- * Replace characters or phrases within HTML elements only.
- *
- * @since 4.2.3
- *
- * @param string $haystack The text which has to be formatted.
- * @param array $replace_pairs In the form array('from' => 'to', ...).
- * @return string The formatted text.
- */
- function wp_replace_in_html_tags( $haystack, $replace_pairs ) {
- // Find all elements.
- $textarr = wp_html_split( $haystack );
- $changed = false;
- // Optimize when searching for one item.
- if ( 1 === count( $replace_pairs ) ) {
- // Extract $needle and $replace.
- foreach ( $replace_pairs as $needle => $replace );
- // Loop through delimiters (elements) only.
- for ( $i = 1, $c = count( $textarr ); $i < $c; $i += 2 ) {
- if ( false !== strpos( $textarr[$i], $needle ) ) {
- $textarr[$i] = str_replace( $needle, $replace, $textarr[$i] );
- $changed = true;
- }
- }
- } else {
- // Extract all $needles.
- $needles = array_keys( $replace_pairs );
- // Loop through delimiters (elements) only.
- for ( $i = 1, $c = count( $textarr ); $i < $c; $i += 2 ) {
- foreach ( $needles as $needle ) {
- if ( false !== strpos( $textarr[$i], $needle ) ) {
- $textarr[$i] = strtr( $textarr[$i], $replace_pairs );
- $changed = true;
- // After one strtr() break out of the foreach loop and look at next element.
- break;
- }
- }
- }
- }
- if ( $changed ) {
- $haystack = implode( $textarr );
- }
- return $haystack;
- }
- /**
- * Replaces double line-breaks with paragraph elements.
- *
- * A group of regex replaces used to identify text formatted with newlines and
- * replace double line-breaks with HTML paragraph tags. The remaining line-breaks
- * after conversion become <<br />> tags, unless $br is set to '0' or 'false'.
- *
- * @since 0.71
- *
- * @param string $pee The text which has to be formatted.
- * @param bool $br Optional. If set, this will convert all remaining line-breaks
- * after paragraphing. Default true.
- * @return string Text which has been converted into correct paragraph tags.
- */
- function wpautop( $pee, $br = true ) {
- $pre_tags = array();
- if ( trim($pee) === '' )
- return '';
- // Just to make things a little easier, pad the end.
- $pee = $pee . "\n";
- /*
- * Pre tags shouldn't be touched by autop.
- * Replace pre tags with placeholders and bring them back after autop.
- */
- if ( strpos($pee, '<pre') !== false ) {
- $pee_parts = explode( '</pre>', $pee );
- $last_pee = array_pop($pee_parts);
- $pee = '';
- $i = 0;
- foreach ( $pee_parts as $pee_part ) {
- $start = strpos($pee_part, '<pre');
- // Malformed html?
- if ( $start === false ) {
- $pee .= $pee_part;
- continue;
- }
- $name = "<pre wp-pre-tag-$i></pre>";
- $pre_tags[$name] = substr( $pee_part, $start ) . '</pre>';
- $pee .= substr( $pee_part, 0, $start ) . $name;
- $i++;
- }
- $pee .= $last_pee;
- }
- // Change multiple <br>s into two line breaks, which will turn into paragraphs.
- $pee = preg_replace('|<br\s*/?>\s*<br\s*/?>|', "\n\n", $pee);
- $allblocks = '(?:table|thead|tfoot|caption|col|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|form|map|area|blockquote|address|math|style|p|h[1-6]|hr|fieldset|legend|section|article|aside|hgroup|header|footer|nav|figure|figcaption|details|menu|summary)';
- // Add a single line break above block-level opening tags.
- $pee = preg_replace('!(<' . $allblocks . '[\s/>])!', "\n$1", $pee);
- // Add a double line break below block-level closing tags.
- $pee = preg_replace('!(</' . $allblocks . '>)!', "$1\n\n", $pee);
- // Standardize newline characters to "\n".
- $pee = str_replace(array("\r\n", "\r"), "\n", $pee);
- // Find newlines in all elements and add placeholders.
- $pee = wp_replace_in_html_tags( $pee, array( "\n" => " <!-- wpnl --> " ) );
- // Collapse line breaks before and after <option> elements so they don't get autop'd.
- if ( strpos( $pee, '<option' ) !== false ) {
- $pee = preg_replace( '|\s*<option|', '<option', $pee );
- $pee = preg_replace( '|</option>\s*|', '</option>', $pee );
- }
- /*
- * Collapse line breaks inside <object> elements, before <param> and <embed> elements
- * so they don't get autop'd.
- */
- if ( strpos( $pee, '</object>' ) !== false ) {
- $pee = preg_replace( '|(<object[^>]*>)\s*|', '$1', $pee );
- $pee = preg_replace( '|\s*</object>|', '</object>', $pee );
- $pee = preg_replace( '%\s*(</?(?:param|embed)[^>]*>)\s*%', '$1', $pee );
- }
- /*
- * Collapse line breaks inside <audio> and <video> elements,
- * before and after <source> and <track> elements.
- */
- if ( strpos( $pee, '<source' ) !== false || strpos( $pee, '<track' ) !== false ) {
- $pee = preg_replace( '%([<\[](?:audio|video)[^>\]]*[>\]])\s*%', '$1', $pee );
- $pee = preg_replace( '%\s*([<\[]/(?:audio|video)[>\]])%', '$1', $pee );
- $pee = preg_replace( '%\s*(<(?:source|track)[^>]*>)\s*%', '$1', $pee );
- }
- // Remove more than two contiguous line breaks.
- $pee = preg_replace("/\n\n+/", "\n\n", $pee);
- // Split up the contents into an array of strings, separated by double line breaks.
- $pees = preg_split('/\n\s*\n/', $pee, -1, PREG_SPLIT_NO_EMPTY);
- // Reset $pee prior to rebuilding.
- $pee = '';
- // Rebuild the content as a string, wrapping every bit with a <p>.
- foreach ( $pees as $tinkle ) {
- $pee .= '<p>' . trim($tinkle, "\n") . "</p>\n";
- }
- // Under certain strange conditions it could create a P of entirely whitespace.
- $pee = preg_replace('|<p>\s*</p>|', '', $pee);
- // Add a closing <p> inside <div>, <address>, or <form> tag if missing.
- $pee = preg_replace('!<p>([^<]+)</(div|address|form)>!', "<p>$1</p></$2>", $pee);
- // If an opening or closing block element tag is wrapped in a <p>, unwrap it.
- $pee = preg_replace('!<p>\s*(</?' . $allblocks . '[^>]*>)\s*</p>!', "$1", $pee);
- // In some cases <li> may get wrapped in <p>, fix them.
- $pee = preg_replace("|<p>(<li.+?)</p>|", "$1", $pee);
- // If a <blockquote> is wrapped with a <p>, move it inside the <blockquote>.
- $pee = preg_replace('|<p><blockquote([^>]*)>|i', "<blockquote$1><p>", $pee);
- $pee = str_replace('</blockquote></p>', '</p></blockquote>', $pee);
- // If an opening or closing block element tag is preceded by an opening <p> tag, remove it.
- $pee = preg_replace('!<p>\s*(</?' . $allblocks . '[^>]*>)!', "$1", $pee);
- // If an opening or closing block element tag is followed by a closing <p> tag, remove it.
- $pee = preg_replace('!(</?' . $allblocks . '[^>]*>)\s*</p>!', "$1", $pee);
- // Optionally insert line breaks.
- if ( $br ) {
- // Replace newlines that shouldn't be touched with a placeholder.
- $pee = preg_replace_callback('/<(script|style).*?<\/\\1>/s', '_autop_newline_preservation_helper', $pee);
- // Normalize <br>
- $pee = str_replace( array( '<br>', '<br/>' ), '<br />', $pee );
- // Replace any new line characters that aren't preceded by a <br /> with a <br />.
- $pee = preg_replace('|(?<!<br />)\s*\n|', "<br />\n", $pee);
- // Replace newline placeholders with newlines.
- $pee = str_replace('<WPPreserveNewline />', "\n", $pee);
- }
- // If a <br /> tag is after an opening or closing block tag, remove it.
- $pee = preg_replace('!(</?' . $allblocks . '[^>]*>)\s*<br />!', "$1", $pee);
- // If a <br /> tag is before a subset of opening or closing block tags, remove it.
- $pee = preg_replace('!<br />(\s*</?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)[^>]*>)!', '$1', $pee);
- $pee = preg_replace( "|\n</p>$|", '</p>', $pee );
- // Replace placeholder <pre> tags with their original content.
- if ( !empty($pre_tags) )
- $pee = str_replace(array_keys($pre_tags), array_values($pre_tags), $pee);
- // Restore newlines in all elements.
- if ( false !== strpos( $pee, '<!-- wpnl -->' ) ) {
- $pee = str_replace( array( ' <!-- wpnl --> ', '<!-- wpnl -->' ), "\n", $pee );
- }
- return $pee;
- }
- /**
- * Returns the regexp for common whitespace characters.
- *
- * By default, spaces include new lines, tabs, nbsp entities, and the UTF-8 nbsp.
- * This is designed to replace the PCRE \s sequence. In ticket #22692, that
- * sequence was found to be unreliable due to random inclusion of the A0 byte.
- *
- * @since 4.0.0
- *
- * @staticvar string $spaces
- *
- * @return string The spaces regexp.
- */
- function wp_spaces_regexp() {
- static $spaces = '';
- if ( empty( $spaces ) ) {
- /**
- * Filter the regexp for common whitespace characters.
- *
- * This string is substituted for the \s sequence as needed in regular
- * expressions. For websites not written in English, different characters
- * may represent whitespace. For websites not encoded in UTF-8, the 0xC2 0xA0
- * sequence may not be in use.
- *
- * @since 4.0.0
- *
- * @param string $spaces Regexp pattern for matching common whitespace characters.
- */
- $spaces = apply_filters( 'wp_spaces_regexp', '[\r\n\t ]|\xC2\xA0| ' );
- }
- return $spaces;
- }
- /**
- * Implements a logic tree to determine whether or not "7'." represents seven feet,
- * then converts the special char into either a prime char or a closing quote char.
- *
- * @since 4.3.0
- *
- * @param string $haystack The plain text to be searched.
- * @param string $needle The character to search for such as ' or ".
- * @param string $prime The prime char to use for replacement.
- * @param string $open_quote The opening quote char. Opening quote replacement must be
- * accomplished already.
- * @param string $close_quote The closing quote char to use for replacement.
- * @return string The $haystack value after primes and quotes replacements.
- */
- function wptexturize_primes( $haystack, $needle, $prime, $open_quote, $close_quote ) {
- $spaces = wp_spaces_regexp();
- $flag = '<!--wp-prime-or-quote-->';
- $quote_pattern = "/$needle(?=\\Z|[.,:;!?)}\\-\\]]|>|" . $spaces . ")/";
- $prime_pattern = "/(?<=\\d)$needle/";
- $flag_after_digit = "/(?<=\\d)$flag/";
- $flag_no_digit = "/(?<!\\d)$flag/";
- $sentences = explode( $open_quote, $haystack );
- foreach ( $sentences as $key => &$sentence ) {
- if ( false === strpos( $sentence, $needle ) ) {
- continue;
- } elseif ( 0 !== $key && 0 === substr_count( $sentence, $close_quote ) ) {
- $sentence = preg_replace( $quote_pattern, $flag, $sentence, -1, $count );
- if ( $count > 1 ) {
- // This sentence appears to have multiple closing quotes. Attempt Vulcan logic.
- $sentence = preg_replace( $flag_no_digit, $close_quote, $sentence, -1, $count2 );
- if ( 0 === $count2 ) {
- // Try looking for a quote followed by a period.
- $count2 = substr_count( $sentence, "$flag." );
- if ( $count2 > 0 ) {
- // Assume the rightmost quote-period match is the end of quotation.
- $pos = strrpos( $sentence, "$flag." );
- } else {
- // When all else fails, make the rightmost candidate a closing quote.
- // This is most likely to be problematic in the context of bug #18549.
- $pos = strrpos( $sentence, $flag );
- }
- $sentence = substr_replace( $sentence, $close_quote, $pos, strlen( $flag ) );
- }
- // Use conventional replacement on any remaining primes and quotes.
- $sentence = preg_replace( $prime_pattern, $prime, $sentence );
- $sentence = preg_replace( $flag_after_digit, $prime, $sentence );
- $sentence = str_replace( $flag, $close_quote, $sentence );
- } elseif ( 1 == $count ) {
- // Found only one closing quote candidate, so give it priority over primes.
- $sentence = str_replace( $flag, $close_quote, $sentence );
- $sentence = preg_replace( $prime_pattern, $prime, $sentence );
- } else {
- // No closing quotes found. Just run primes pattern.
- $sentence = preg_replace( $prime_pattern, $prime, $sentence );
- }
- } else {
- $sentence = preg_replace( $prime_pattern, $prime, $sentence );
- $sentence = preg_replace( $quote_pattern, $close_quote, $sentence );
- }
- if ( '"' == $needle && false !== strpos( $sentence, '"' ) ) {
- $sentence = str_replace( '"', $close_quote, $sentence );
- }
- }
- return implode( $open_quote, $sentences );
- }
- /**
- * Retrieve the name of the current filter or action.
- *
- * @since 2.5.0
- *
- * @global array $wp_current_filter Stores the list of current filters with the current one last
- *
- * @return string Hook name of the current filter or action.
- */
- function current_filter() {
- return "the_content";
- }
- /**
- * Convert text equivalent of smilies to images.
- *
- * Will only convert smilies if the option 'use_smilies' is true and the global
- * used in the function isn't empty.
- *
- * @since 0.71
- *
- * @global string|array $wp_smiliessearch
- *
- * @param string $text Content to convert smilies from text.
- * @return string Converted content with text smilies replaced with images.
- */
- function convert_smilies( $text ) {
- return $text;
- }
- /**
- * Retrieve the regular expression for an HTML element.
- *
- * @since 4.4.0
- *
- * @return string The regular expression
- */
- function get_html_split_regex() {
- static $regex;
- if ( ! isset( $regex ) ) {
- $comments =
- '!' // Start of comment, after the <.
- . '(?:' // Unroll the loop: Consume everything until --> is found.
- . '-(?!->)' // Dash not followed by end of comment.
- . '[^\-]*+' // Consume non-dashes.
- . ')*+' // Loop possessively.
- . '(?:-->)?'; // End of comment. If not found, match all input.
- $cdata =
- '!\[CDATA\[' // Start of comment, after the <.
- . '[^\]]*+' // Consume non-].
- . '(?:' // Unroll the loop: Consume everything until ]]> is found.
- . '](?!]>)' // One ] not followed by end of comment.
- . '[^\]]*+' // Consume non-].
- . ')*+' // Loop possessively.
- . '(?:]]>)?'; // End of comment. If not found, match all input.
- $escaped =
- '(?=' // Is the element escaped?
- . '!--'
- . '|'
- . '!\[CDATA\['
- . ')'
- . '(?(?=!-)' // If yes, which type?
- . $comments
- . '|'
- . $cdata
- . ')';
- $regex =
- '/(' // Capture the entire match.
- . '<' // Find start of element.
- . '(?' // Conditional expression follows.
- . $escaped // Find end of escaped element.
- . '|' // ... else ...
- . '[^>]*>?' // Find end of normal element.
- . ')'
- . ')/';
- }
- return $regex;
- }
- /**
- * Don't auto-p wrap shortcodes that stand alone
- *
- * Ensures that shortcodes are not wrapped in `<p>...</p>`.
- *
- * @since 2.9.0
- *
- * @global array $shortcode_tags
- *
- * @param string $pee The content.
- * @return string The filtered content.
- */
- function shortcode_unautop( $pee ) {
- global $shortcode_tags;
- if ( empty( $shortcode_tags ) || !is_array( $shortcode_tags ) ) {
- return $pee;
- }
- $tagregexp = join( '|', array_map( 'preg_quote', array_keys( $shortcode_tags ) ) );
- $spaces = wp_spaces_regexp();
- $pattern =
- '/'
- . '<p>' // Opening paragraph
- . '(?:' . $spaces . ')*+' // Optional leading whitespace
- . '(' // 1: The shortcode
- . '\\[' // Opening bracket
- . "($tagregexp)" // 2: Shortcode name
- . '(?![\\w-])' // Not followed by word character or hyphen
- // Unroll the loop: Inside the opening shortcode tag
- . '[^\\]\\/]*' // Not a closing bracket or forward slash
- . '(?:'
- . '\\/(?!\\])' // A forward slash not followed by a closing bracket
- . '[^\\]\\/]*' // Not a closing bracket or forward slash
- . ')*?'
- . '(?:'
- . '\\/\\]' // Self closing tag and closing bracket
- . '|'
- . '\\]' // Closing bracket
- . '(?:' // Unroll the loop: Optionally, anything between the opening and closing shortcode tags
- . '[^\\[]*+' // Not an opening bracket
- . '(?:'
- . '\\[(?!\\/\\2\\])' // An opening bracket not followed by the closing shortcode tag
- . '[^\\[]*+' // Not an opening bracket
- . ')*+'
- . '\\[\\/\\2\\]' // Closing shortcode tag
- . ')?'
- . ')'
- . ')'
- . '(?:' . $spaces . ')*+' // optional trailing whitespace
- . '<\\/p>' // closing paragraph
- . '/';
- return preg_replace( $pattern, '$1', $pee );
- }
- /**
- * Forever eliminate "Wordpress" from the planet (or at least the little bit we can influence).
- *
- * Violating our coding standards for a good function name.
- *
- * @since 3.0.0
- *
- * @staticvar string|false $dblq
- */
- function capital_P_dangit( $text ) {
- // Simple replacement for titles
- $current_filter = current_filter();
- if ( 'the_title' === $current_filter || 'wp_title' === $current_filter )
- return str_replace( 'Wordpress', 'WordPress', $text );
- // Still here? Use the more judicious replacement
- static $dblq = false;
- if ( false === $dblq ) {
- $dblq = _x( '“', 'opening curly double quote' );
- }
- return str_replace(
- array( ' Wordpress', '‘Wordpress', $dblq . 'Wordpress', '>Wordpress', '(Wordpress' ),
- array( ' WordPress', '‘WordPress', $dblq . 'WordPress', '>WordPress', '(WordPress' ),
- $text );
- }
- /**
- * Call the functions added to a filter hook.
- *
- * The callback functions attached to filter hook $tag are invoked by calling
- * this function. This function can be used to create a new filter hook by
- * simply calling this function with the name of the new hook specified using
- * the $tag parameter.
- *
- * The function allows for additional arguments to be added and passed to hooks.
- *
- * // Our filter callback function
- * function example_callback( $string, $arg1, $arg2 ) {
- * // (maybe) modify $string
- * return $string;
- * }
- * add_filter( 'example_filter', 'example_callback', 10, 3 );
- *
- * /*
- * * Apply the filters by calling the 'example_callback' function we
- * * "hooked" to 'example_filter' using the add_filter() function above.
- * * - 'example_filter' is the filter hook $tag
- * * - 'filter me' is the value being filtered
- * * - $arg1 and $arg2 are the additional arguments passed to the callback.
- * $value = apply_filters( 'example_filter', 'filter me', $arg1, $arg2 );
- *
- * @since 0.71
- *
- * @global array $wp_filter Stores all of the filters.
- * @global array $merged_filters Merges the filter hooks using this function.
- * @global array $wp_current_filter Stores the list of current filters with the current one last.
- *
- * @param string $tag The name of the filter hook.
- * @param mixed $value The value on which the filters hooked to `$tag` are applied on.
- * @param mixed $var Additional variables passed to the functions hooked to `$tag`.
- * @return mixed The filtered value after all hooked functions are applied to it.
- */
- function apply_filters( $tag, $value ) {
- if ( $tag == 'the_content' ) {
- $value = wptexturize( $value, true );
- $value = convert_smilies( $value );
- $value = wpautop( $value );
- $value = shortcode_unautop( $value );
- //$value = prepend_attachment( $value );
- //$value = wp_make_content_images_responsive( $value );
- $value = capital_P_dangit( $value );
- //$value = do_shortcode( $value );
- //$value = qtranxf_useCurrentLanguageIfNotFoundShowAvailable( $value );
- }
- return $value;
- }
- /**
- * 新着情報
- */
- class Dao_WpNewsPosts extends Dao_Base {
- protected $_name = 'wp_news_posts';
- protected $_primary = 'ID';
- /**
- * 言語振り分け
- */
- private function splitText($str) {
- $titles = explode("[:jp]", $str);
- if (strlen($str)) {
- if (count($titles) == 2) {
- $txt_id = preg_replace("/^\[:id\]/","",$titles[0]);
- $txt_jp = preg_replace("/\[:\]$/","",$titles[1]);
- } else {
- $txt_id = preg_replace("/\[:\]$/","",preg_replace("/^\[:id\]/","",$titles[0]));
- $txt_jp = '';
- }
- return array('id' => $txt_id, 'jp' => $txt_jp);
- } else {
- return array('id' => '', 'jp' => '');
- }
- }
- /**
- * カテゴリ取得
- */
- public function getCategory($post_id) {
- return $this->db()->fetchOne(
- "SELECT term_taxonomy_id FROM wp_news_term_relationships WHERE object_id = ? LIMIT 1", $post_id
- );
- }
- /**
- * サムネイル画像取得
- */
- public function getThumbnail($post_id) {
- return $this->db()->fetchOne(
- "SELECT guid FROM wp_news_posts WHERE id = ".
- "(SELECT meta_value FROM wp_news_postmeta WHERE post_id = ? AND meta_key = '_thumbnail_id')", $post_id
- );
- }
- /**
- * Wordpressから既存データ形式への変換
- */
- public function convertWPtoModel($news) {
- if (!$news) {
- return null;
- }
- $model = array();
- $model['id'] = $news['ID'];
- // カテゴリ取得
- $model['category'] = $this->getCategory($news['ID']);
- // 件名の言語別データ取得
- $title = $this->splitText($news['post_title']);
- $model['title_id'] = $title['id'];
- $model['title_jp'] = $title['jp'];
- // 未使用(dtb_newsとの互換用)
- $model['prefix_id'] = '';
- $model['prefix_jp'] = '';
- // 本文の言語別データ取得
- $content = $this->splitText($news['post_content']);
- $model['content_id'] = $content['id'];
- $model['content_jp'] = $content['jp'];
- // CDNパス
- $base_cdn = 'https://jkt48.com';
- // サムネイル画像取得
- $thumbnail = $this->getThumbnail($news['ID']);
- if ($thumbnail) {
- $model['image_url'] = $thumbnail;
- // GIFのときはそのまま表示。それ以外のときはクリッピングして表示
- if (preg_match("/\.gif$/", $thumbnail)) {
- $model['thumb_url'] = $thumbnail;
- } else {
- $model['thumb_url'] = "$base_cdn/thumbnail.php?w=270&h=270&wh=1&u=".$thumbnail;
- }
- } else {
- if ( preg_match("/src=\"(.*?)\"/", $model['content_id'], $matches) ) {
- // サムネイル画像が設定されていないときは本文から取得
- $url = $matches[1];
- if (!preg_match("/^http/", $url)) {
- $url = $base_cdn . $url;
- }
- $model['image_url'] = $url;
- $model['thumb_url'] = "$base_cdn/thumbnail.php?w=270&h=270&wh=1&u=".$url;
- } else {
- // 本文にも画像がないときはデフォルト画像を使う
- $model['image_url'] = "$base_cdn/new3/img/jkt48logo.jpg";
- $model['thumb_url'] = "$base_cdn/new3/img/jkt48logo.jpg";
- }
- }
- // 表示用日付(Y-m-d)取得
- $model['disp_date'] = substr($news['post_date'],0,10);
- return $model;
- }
- /**
- * 新着情報1件取得
- */
- public function findById($post_id) {
- $news = $this->db()->fetchRow(
- "SELECT * FROM `wp_news_posts` WHERE `post_type` = 'post' AND `post_status` = 'publish' AND `ID` = ?", $post_id
- );
- $model = $this->convertWPtoModel($news);
- $model['content_id'] = apply_filters('the_content', str_replace("<BR>","<br/>", $model['content_id']));
- $model['content_jp'] = apply_filters('the_content', str_replace("<BR>","<br/>", $model['content_jp']));
- return $model;
- }
- /**
- * [旧サイドメニュー用] 新着情報5件
- */
- public function getSideNews($language = 'id') {
- if ($language == 'jp') {
- $news_list = $this->db()->fetchAll("SELECT * FROM `wp_news_posts` WHERE `post_type` = 'post' AND `post_status` = 'publish' AND `post_title` LIKE '%[:jp]%' AND `post_title` NOT LIKE '%[:jp][:]' ORDER BY `post_date` DESC, `ID` DESC LIMIT 5");
- } else {
- $news_list = $this->db()->fetchAll("SELECT * FROM `wp_news_posts` WHERE `post_type` = 'post' AND `post_status` = 'publish' AND (wp_news_posts.post_status = 'publish') AND (wp_news_posts.post_content='' OR wp_news_posts.post_content LIKE '%![:id!]%' ESCAPE '!' OR wp_news_posts.post_content LIKE '%<!--:id-->%' OR (wp_news_posts.post_content NOT LIKE '%![:!]%' ESCAPE '!' AND wp_news_posts.post_content NOT LIKE '%<!--:-->%')) ORDER BY `post_date` DESC, `ID` DESC LIMIT 5");
- }
- $models = array();
- foreach ($news_list as $news) {
- $models[] = $this->convertWPtoModel($news);
- }
- return $models;
- }
- /**
- * [新トップ用] グッズ4件
- */
- public function getGoods($language = 'id') {
- if ($language == 'jp') {
- $news_list = $this->db()->fetchAll("SELECT * FROM `wp_news_posts` WHERE `post_type` = 'post' AND `post_status` = 'publish' AND `post_title` LIKE '%[:jp]%' AND `post_title` NOT LIKE '%[:jp][:]' AND ID IN (SELECT object_id FROM wp_news_term_relationships WHERE term_taxonomy_id = 6) ORDER BY `post_date` DESC, `ID` DESC LIMIT 4");
- } else {
- $news_list = $this->db()->fetchAll("SELECT * FROM `wp_news_posts` WHERE `post_type` = 'post' AND `post_status` = 'publish' AND (wp_news_posts.post_status = 'publish') AND (wp_news_posts.post_content='' OR wp_news_posts.post_content LIKE '%![:id!]%' ESCAPE '!' OR wp_news_posts.post_content LIKE '%<!--:id-->%' OR (wp_news_posts.post_content NOT LIKE '%![:!]%' ESCAPE '!' AND wp_news_posts.post_content NOT LIKE '%<!--:-->%')) AND ID IN (SELECT object_id FROM wp_news_term_relationships WHERE term_taxonomy_id = 6) ORDER BY `post_date` DESC, `ID` DESC LIMIT 4");
- }
- $models = array();
- foreach ($news_list as $news) {
- $models[] = $this->convertWPtoModel($news);
- }
- return $models;
- }
- }
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