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@ -396,10 +396,8 @@ function domesticate($input) { |
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* transformation if it already contains some "<a href:" or "<img src=". |
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* @param string $text text to be converted |
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* @return text after conversion |
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* @author Rewritten by Nathan Codding - Feb 6, 2001. |
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* completed by Hugues Peeters - July 22, 2002 |
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* See http://php.net/manual/fr/function.eregi-replace.php |
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* |
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* Actually this function is taken from the PHP BB 1.4 script |
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* - Goes through the given string, and replaces xxxx://yyyy with an HTML <a> tag linking |
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* to that URL |
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* - Goes through the given string, and replaces www.xxxx.yyyy[zzzz] with an HTML <a> tag linking |
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@ -408,16 +406,12 @@ function domesticate($input) { |
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* to that email address |
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* - Only matches these 2 patterns either after a space, or at the beginning of a line |
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* |
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* Notes: the email one might get annoying - it's easy to make it more restrictive, though.. maybe |
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* have it require something like xxxx@yyyy.zzzz or such. We'll see. |
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*/ |
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function make_clickable($string) { |
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// TODO: eregi_replace() is deprecated as of PHP 5.3 |
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if (!stristr($string, ' src=') && !stristr($string, ' href=')) { |
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$string = eregi_replace("(https?|ftp)://([a-z0-9#?/&=._+:~%-]+)", "<a href=\"\\1://\\2\" target=\"_blank\">\\1://\\2</a>", $string); |
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$string = eregi_replace("([a-z0-9_.-]+@[a-z0-9.-]+)", "<a href=\"mailto:\\1\">\\1</a>", $string); |
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} |
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return $string; |
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function make_clickable($text) { |
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$regex = '/(\S+@\S+\.\S+)/i'; |
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$replace = "<a href='mailto:$1'>$1</a>"; |
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$result = preg_replace($regex, $replace, $text); |
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return preg_replace('@(https?://([-\w\.]+[-\w])+(:\d+)?(/([\w/_\.#-]*(\?\S+)?[^\.\s])?)?)@', '<a href="$1" target="_blank">$1</a>', $result); |
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} |
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/** |
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@ -431,38 +425,6 @@ function make_clickable($string) { |
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* @version March 2OO6 |
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*/ |
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function text_filter($input, $filter = true) { |
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//$input = stripslashes($input); |
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if ($filter) { |
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// *** parse [tex]...[/tex] tags *** // |
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// which will return techexplorer or image html depending on the capabilities of the |
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// browser of the user (using some javascript that checks if the browser has the TechExplorer plugin installed or not) |
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//$input = _text_parse_tex($input); |
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// *** parse [teximage]...[/teximage] tags *** // |
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// these force the gif rendering of LaTeX using the mimetex gif renderer |
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//$input=_text_parse_tex_image($input); |
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// *** parse [texexplorer]...[/texexplorer] tags *** // |
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// these force the texeplorer LaTeX notation |
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//$input = _text_parse_texexplorer($input); |
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// *** Censor Words *** // |
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// censor words. This function removes certain words by [censored] |
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// this can be usefull when the campus is open to the world. |
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// $input=text_censor_words($input); |
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// *** parse [?]...[/?] tags *** // |
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// for the glossary tool |
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//$input = _text_parse_glossary($input); |
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// parse [wiki]...[/wiki] tags |
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// this is for the coolwiki plugin. |
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// $input=text_parse_wiki($input); |
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// parse [tool]...[/tool] tags |
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// this parse function adds a link to a certain tool |
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// $input=text_parse_tool($input); |
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// parse [user]...[/user] tags |
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// parse [email]...[/email] tags |
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// parse [code]...[/code] tags |
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} |
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return $input; |
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} |
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@ -476,17 +438,12 @@ function text_filter($input, $filter = true) { |
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* @version June 2004 |
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*/ |
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function _text_parse_tex($textext) { |
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//$textext = str_replace(array ("[tex]", "[/tex]"), array ('[*****]', '[/*****]'), $textext); |
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//$textext = stripslashes($texttext); |
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$input_array = preg_split("/(\[tex]|\[\/tex])/", $textext, -1, PREG_SPLIT_DELIM_CAPTURE); |
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foreach ($input_array as $key => $value) { |
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if ($key > 0 && $input_array[$key - 1] == '[tex]' AND $input_array[$key + 1] == '[/tex]') { |
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$input_array[$key] = latex_gif_renderer($value); |
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unset($input_array[$key - 1]); |
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unset($input_array[$key + 1]); |
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//echo 'LaTeX: <embed type="application/x-techexplorer" texdata="'.stripslashes($value).'" autosize="true" pluginspage="http://www.integretechpub.com/techexplorer/"><br />'; |
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} |
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} |
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@ -511,7 +468,6 @@ function _text_parse_tool($input) { |
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// An array with all the valid tools |
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$tools[] = array(TOOL_ANNOUNCEMENT, 'announcements/announcements.php'); |
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$tools[] = array(TOOL_CALENDAR_EVENT, 'calendar/agenda.php'); |
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// Check if the name between the [tool] [/tool] tags is a valid one |
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} |
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@ -664,12 +620,12 @@ function _text_parse_texexplorer($textext) { |
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} |
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/** |
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* This function splits the string into words and then joins them back together again one by one. |
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* Example: "Test example of a long string" |
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* substrwords(5) = Test ... * |
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* @param string |
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* This function splits the string into words and then joins them back together again one by one. |
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* Example: "Test example of a long string" |
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* substrwords(5) = Test ... * |
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* @param string |
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* @param int the max number of character |
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* @param string how the string will be end |
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* @param string how the string will be end |
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* @return a reduce string |
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*/ |
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function substrwords($text, $maxchar, $end = '...') { |
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Julio Montoya
13 years ago