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Revision 884

Added by doc about 16 years ago

updated output filter regex to exclude mail addresses contained in input fields

View differences:

trunk/CHANGELOG
10 10 
# = Bugfix
11 11 
! = Update/Change
12 12 

  		




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------------------------------------- 2.7.1 -------------------------------------


  		




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27-Nov-2008 Thomas Hornik


  		




  
  13
  
    
------------------------------------- 2.7.1 -------------------------------------


  		




  
  14
  
    
28-Oct-2008 Christian Sommer


  		




  
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!	updated output filter regex to exclude mail addresses contained in input fields


  		




  
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27-Nov-2008 Thomas Hornik


  		




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!	added redirect-type (301/302) to menu_link


  		




  16
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24-Nov-2008 Matthias Gallas


  		




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!	updated upgrade-script.php to add sec_anchor field to settings table


  		












  

    
      trunk/wb/modules/output_filter/filter-routines.php
    
  





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		// first search part to find all mailto email addresses


  		




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		$pattern = '#(<a[^<]*href\s*?=\s*?"\s*?mailto\s*?:\s*?)([A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,4})([^"]*?)"([^>]*>)(.*?)</a>';


  		




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		// second part to find all non mailto email addresses


  		




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		$pattern .= '|\b([A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,4})\b#i';


  		




  
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		$pattern .= '|(value\s*=\s*"|\')??\b([A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,4})\b#i';


  		




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		/*


  		




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		Sub 1:\b(<a.[^<]*href\s*?=\s*?"\s*?mailto\s*?:\s*?)			-->	"<a id="yyy" class="xxx" href = " mailto :" ignoring white spaces


  		




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		Sub 2:([A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,4})			-->	the email address in the mailto: part of the mail link


  		




  ......




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		$search = array('@', '.');


  		




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		$replace = array(OUTPUT_FILTER_AT_REPLACEMENT ,OUTPUT_FILTER_DOT_REPLACEMENT);


  		




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		// check if the match contains the expected number of subpatterns (6|7)


  		




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		if(count($match) == 7) {


  		




  
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		// check if the match contains the expected number of subpatterns (6|8)


  		




  
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		if(count($match) == 8) {


  		




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			/**


  		




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				OUTPUT FILTER FOR EMAIL ADDRESSES EMBEDDED IN TEXT


  		




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			**/


  		




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			// 1.. text mails only, 3.. text mails + mailto (no JS), 7 text mails + mailto (JS)


  		




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			if(!in_array(OUTPUT_FILTER_MODE, array(1,3,7))) return $match[0];


  		




  
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			// do not filter mail addresses included in input tags (<input ... value = "test@mail)


  		




  
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			if (strpos($match[6], 'value') !== false) return $match[0];


  		




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			// filtering of non mailto email addresses enabled


  		




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			return str_replace($search, $replace, $match[0]);


  		












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