AAAAhome/academiac/www/templates/ideas/functions.php000060400000063534151371443010016021 0ustar00 array('has_header' => true), 'menu' => array('show_submenus' => true), 'vmenu' => array('show_submenus' => true, 'simple' => false) ); require_once dirname(__FILE__) . '/classes.php'; /** * Renders article or block in the Post style. * * Elements of the $data array: * 'classes' * 'header-text' * 'header-icon' * 'header-link' * 'metadata-header-icons' * 'metadata-footer-icons' * 'content' */ function artxPost($data) { if (is_string($data)) $data = array('content' => $data); $classes = isset($data['classes']) && strlen($data['classes']) ? $data['classes'] : ''; artxFragmentBegin(str_replace('class="awp-box awp-post">', 'class="awp-box awp-post' . $classes . '">', "
\r\n
\r\n
\r\n")); artxFragmentBegin("

"); artxFragmentBegin(""); if (isset($data['header-text']) && strlen($data['header-text'])) { if (isset($data['header-link']) && strlen($data['header-link'])) artxFragmentContent('' . $data['header-text'] . ''); else artxFragmentContent($data['header-text']); } artxFragmentEnd("\r\n"); artxFragmentEnd("

\r\n"); artxFragmentBegin("
\r\n"); if (isset($data['metadata-header-icons']) && count($data['metadata-header-icons'])) foreach ($data['metadata-header-icons'] as $icon) artxFragment('', $icon, '', ' | '); artxFragmentEnd("\r\n
\r\n"); artxFragmentBegin("
\r\n"); if (isset($data['content']) && strlen($data['content'])) artxFragmentContent(artxPostprocessPostContent($data['content'])); artxFragmentEnd("\r\n
\r\n
\r\n"); artxFragmentBegin("
\r\n"); if (isset($data['metadata-footer-icons']) && count($data['metadata-footer-icons'])) foreach ($data['metadata-footer-icons'] as $icon) artxFragment('', $icon, '', ' | '); artxFragmentEnd("\r\n
\r\n"); return artxFragmentEnd("\r\n
\r\n\r\n
\r\n
\r\n
\r\n", '', true); } function artxBlock($caption, $content, $classes = '') { $hasCaption = ($GLOBALS['artx_settings']['block']['has_header'] && null !== $caption && strlen(trim($caption)) > 0); $hasContent = (null !== $content && strlen(trim($content)) > 0); if (!$hasCaption && !$hasContent) return ''; ob_start(); ?>
', 'class="awp-box awp-block' . $classes . '">', ob_get_clean()); ?>

0); $hasContent = (null !== $content && strlen(trim($content)) > 0); if (!$hasCaption && !$hasContent) return ''; ob_start(); ob_start(); ?>
', 'class="awp-box awp-vmenublock' . $classes . '">', ob_get_clean()); if ($hasCaption): ?>

artx->countModules($position); } /** * Deprecated since Artisteer 3.0. */ function artxPositions(&$document, $positions, $style) { ob_start(); if (count($positions) == 3) { if (artxCountModules($document, $positions[0]) && artxCountModules($document, $positions[1]) && artxCountModules($document, $positions[2])) { ?>
artx->componentWrapper(); } /** * Deprecated since Artisteer 3.0. */ function artxModules(&$document, $position, $style = null) { $this->artx->position($position, $style); } function artxUrlToHref($url) { $result = ''; $p = parse_url($url); if (isset($p['scheme']) && isset($p['host'])) { $result = $p['scheme'] . '://'; if (isset($p['user'])) { $result .= $p['user']; if (isset($p['pass'])) $result .= ':' . $p['pass']; $result .= '@'; } $result .= $p['host']; if (isset($p['port'])) $result .= ':' . $p['port']; if (!isset($p['path'])) $result .= '/'; } if (isset($p['path'])) $result .= $p['path']; if (isset($p['query'])) { $result .= '?' . str_replace('&', '&', $p['query']); } if (isset($p['fragment'])) $result .= '#' . $p['fragment']; return $result; } /** * Searches $content for tags and returns information about each found tag. * * Created to support button replacing process, e.g. wrapping submit/reset * inputs and buttons with artisteer style. * * When all the $name tags are found, they are processed by the $filter specified. * Filter is applied to the attributes. When an attribute contains several values * (e.g. class attribute), only tags that contain all the values from filter * will be selected. E.g. filtering by the button class will select elements * with class="button" and class="button validate". * * Parsing does not support nested tags. Looking for span tags in * 123 will return 12 and * 2. * * Examples: * Select all tags with class='readon': * artxFindTags($html, array('*' => array('class' => 'readon'))) * Select inputs with type='submit' and class='button': * artxFindTags($html, array('input' => array('type' => 'submit', 'class' => 'button'))) * Select inputs with type='submit' and class='button validate': * artxFindTags($html, array('input' => array('type' => 'submit', 'class' => array('button', 'validate')))) * Select inputs with class != 'awp-button' * artxFindTags($html, array('input' => array('class' => '!awp-button'))) * Select inputs with non-empty class * artxFindTags($html, array('input' => array('class' => '!'))) * Select inputs with class != 'awp-button' and non-empty class: * artxFindTags($html, array('input' => array('class' => array('!awp-button', '!')))) * Select inputs with class = button but != 'awp-button' * artxFindTags($html, array('input' => array('class' => array('button', '!awp-button')))) * * @return array of text fragments and tag information: position, length, * name, attributes, raw_open_tag, body. */ function artxFindTags($content, $filters) { $result = array(''); $index = 0; $position = 0; $name = implode('|', array_keys($filters)); $name = str_replace('*', '\w+', $name); // search for open tag if (preg_match_all( '~<(' . $name . ')\b(?:\s+[^\s]+\s*=\s*(?:"[^"]+"|\'[^\']+\'|[^\s>]+))*\s*/?>~i', $content, $tagMatches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) { foreach ($tagMatches as $tagMatch) { $rawMatch = $tagMatch[0][0]; $name = $tagMatch[1][0]; $normalName = strtolower($name); $tag = array('name' => $name, 'position' => $tagMatch[0][1]); $openTagTail = (strlen($rawMatch) > 1 && '/' == $rawMatch[strlen($rawMatch) - 2]) ? '/>' : '>'; // different instructions for paired and unpaired tags switch ($normalName) { case 'input': case 'img': case 'br': $tag['paired'] = false; $tag['length'] = strlen($tagMatch[0][0]); $tag['body'] = null; $tag['close'] = 2 == strlen($openTagTail); break; default: $closeTag = ''; $closeTagLength = strlen($closeTag); $tag['paired'] = true; $end = strpos($content, $closeTag, $tag['position']); if (false === $end) continue; $openTagLength = strlen($tagMatch[0][0]); $tag['body'] = substr($content, $tag['position'] + $openTagLength, $end - $openTagLength - $tag['position']); $tag['length'] = $end + $closeTagLength - $tag['position']; break; } // parse attributes $rawAttributes = trim(substr($tagMatch[0][0], strlen($name) + 1, strlen($tagMatch[0][0]) - strlen($name) - 1 - strlen($openTagTail))); $attributes = array(); if (preg_match_all('~([^=\s]+)\s*=\s*(?:(")([^"]+)"|(\')([^\']+)\'|([^\s]+))~', $rawAttributes, $attributeMatches, PREG_SET_ORDER)) { foreach ($attributeMatches as $attrMatch) { $attrName = $attrMatch[1]; $attrDelimeter = (isset($attrMatch[2]) && '' !== $attrMatch[2]) ? $attrMatch[2] : ((isset($attrMatch[4]) && '' !== $attrMatch[4]) ? $attrMatch[4] : ''); $attrValue = (isset($attrMatch[3]) && '' !== $attrMatch[3]) ? $attrMatch[3] : ((isset($attrMatch[5]) && '' !== $attrMatch[5]) ? $attrMatch[5] : $attrMatch[6]); if ('class' == $attrName) $attrValue = explode(' ', preg_replace('~\s+~', ' ', $attrValue)); $attributes[$attrName] = array('delimeter' => $attrDelimeter, 'value' => $attrValue); } } // apply filter to attributes $passed = true; $filter = isset($filters[$normalName]) ? $filters[$normalName] : (isset($filters['*']) ? $filters['*'] : array()); foreach ($filter as $key => $value) { $criteria = is_array($value) ? $value : array($value); for ($c = 0; $c < count($criteria) && $passed; $c++) { $crit = $criteria[$c]; if ('' == $crit) { // attribute should be empty if ('class' == $key) { if (isset($attributes[$key]) && count($attributes[$key]['value']) != 0) { $passed = false; break; } } else { if (isset($attributes[$key]) && strlen($attributes[$key]['value']) != 0) { $passed = false; break; } } } else if ('!' == $crit) { // attribute should be not set or empty if ('class' == $key) { if (!isset($attributes[$key]) || count($attributes[$key]['value']) == 0) { $passed = false; break; } } else { if (!isset($attributes[$key]) || strlen($attributes[$key]['value']) == 0) { $passed = false; break; } } } else if ('!' == $crit[0]) { // * attribute should not contain value // * if attribute is empty, it does not contain value if ('class' == $key) { if (isset($attributes[$key]) && count($attributes[$key]['value']) != 0 && in_array(substr($crit, 1), $attributes[$key]['value'])) { $passed = false; break; } } else { if (isset($attributes[$key]) && strlen($attributes[$key]['value']) != 0 && $crit == $attributes[$key]['value']) { $passed = false; break; } } } else { // * attribute should contain value // * if attribute is empty, it does not contain value if ('class' == $key) { if (!isset($attributes[$key]) || count($attributes[$key]['value']) == 0) { $passed = false; break; } if (!in_array($crit, $attributes[$key]['value'])) { $passed = false; break; } } else { if (!isset($attributes[$key]) || strlen($attributes[$key]['value']) == 0) { $passed = false; break; } if ($crit != $attributes[$key]['value']) { $passed = false; break; } } } } if (!$passed) break; } if (!$passed) continue; // finalize tag info constrution $tag['attributes'] = $attributes; $result[$index] = substr($content, $position, $tag['position'] - $position); $position = $tag['position'] + $tag['length']; $index++; $result[$index] = $tag; $index++; } } $result[$index] = $position < strlen($content) ? substr($content, $position) : ''; return $result; } /** * Converts tag info created by artxFindTags back to text tag. * * @return string */ function artxTagInfoToString($info) { $result = '<' . $info['name']; if (isset($info['attributes']) && 0 != count($info['attributes'])) { $attributes = ''; foreach ($info['attributes'] as $key => $value) $attributes .= ' ' . $key . '=' . $value['delimeter'] . (is_array($value['value']) ? implode(' ', $value['value']) : $value['value']) . $value['delimeter']; $result .= $attributes; } if ($info['paired']) { $result .= '>'; $result .= $info['body']; $result .= ''; } else $result .= ($info['close'] ? ' /' : '') . '>'; return $result; } /** * Decorates the specified tag with artisteer button style. * * @param string $name tag name that should be decorated * @param array $filter select $name tags with attributes matching $filter * @return $content with replaced $name tags */ function artxReplaceButtons($content, $filter = array('input' => array('class' => 'button'))) { $result = ''; foreach (artxFindTags($content, $filter) as $tag) { if (is_string($tag)) $result .= $tag; else { $tag['attributes']['class']['value'][] = 'awp-button'; $delimeter = '' == $tag['attributes']['class']['delimeter'] ? '"' : $tag['attributes']['class']['delimeter']; $tag['attributes']['class']['delimeter'] = $delimeter; $button = str_replace('"', $delimeter, '' . ' ') . artxTagInfoToString($tag) . ''; $result .= $button; } } return $result; } function artxLinkButton($data = array()) { return ' ' . '' . $data['content'] . ''; } function artxHtmlFixFormAction($content) { if (preg_match('~ action="([^"]+)" ~', $content, $matches, PREG_OFFSET_CAPTURE)) { $content = substr($content, 0, $matches[0][1]) . ' action="' . artxUrlToHref($matches[1][0]) . '" ' . substr($content, $matches[0][1] + strlen($matches[0][0])); } return $content; } function artxTagBuilder($tag, $attributes, $content) { $result = '<' . $tag; foreach ($attributes as $name => $value) { if (is_string($value)) { if (!empty($value)) $result .= ' ' . $name . '="' . $value . '"'; } else if (is_array($value)) { $values = array_filter($value); if (count($values)) $result .= ' ' . $name . '="' . implode(' ', $value) . '"'; } } $result .= '>' . $content . ''; return $result; } $artxFragments = array(); function artxFragmentBegin($head = '') { global $artxFragments; $artxFragments[] = array('head' => $head, 'content' => '', 'tail' => ''); } function artxFragmentContent($content = '') { global $artxFragments; $artxFragments[count($artxFragments) - 1]['content'] = $content; } function artxFragmentEnd($tail = '', $separator = '', $return = false) { global $artxFragments; $fragment = array_pop($artxFragments); $fragment['tail'] = $tail; $content = trim($fragment['content']); if (count($artxFragments) == 0) { if ($return) return (trim($content) == '') ? '' : ($fragment['head'] . $content . $fragment['tail']); echo (trim($content) == '') ? '' : ($fragment['head'] . $content . $fragment['tail']); } else { $result = (trim($content) == '') ? '' : ($fragment['head'] . $content . $fragment['tail']); $fragment =& $artxFragments[count($artxFragments) - 1]; $fragment['content'] .= (trim($fragment['content']) == '' ? '' : $separator) . $result; } } function artxFragment($head = '', $content = '', $tail = '', $separator = '', $return = false) { global $artxFragments; if ($head != '' && $content == '' && $tail == '' && $separator == '') { $content = $head; $head = ''; } elseif ($head != '' && $content != '' && $tail == '' && $separator == '') { $separator = $content; $content = $head; $head = ''; } artxFragmentBegin($head); artxFragmentContent($content); artxFragmentEnd($tail, $separator, $return); } function artxPostprocessBlockContent($content) { return artxPostprocessContent($content); } function artxPostprocessPostContent($content) { return artxPostprocessContent($content); } function artxPostprocessContent($content) { $content = artxReplaceButtons($content, array('input' => array('class' => array('button', '!awp-button')), 'button' => array('class' => array('button', '!awp-button')))); return $content; } }