diff options
Diffstat (limited to 'etherpad/src/plugins/urlIndexer/hooks.js')
-rw-r--r-- | etherpad/src/plugins/urlIndexer/hooks.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/etherpad/src/plugins/urlIndexer/hooks.js b/etherpad/src/plugins/urlIndexer/hooks.js new file mode 100644 index 0000000..1429895 --- /dev/null +++ b/etherpad/src/plugins/urlIndexer/hooks.js @@ -0,0 +1,39 @@ +import("etherpad.log"); +import("dispatch.{Dispatcher,PrefixMatcher,forward}"); +import("sqlbase.sqlobj"); + +REGEX_WORDCHAR = /[\u0030-\u0039\u0041-\u005A\u0061-\u007A\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0100-\u1FFF\u3040-\u9FFF\uF900-\uFDFF\uFE70-\uFEFE\uFF10-\uFF19\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFDC]/; +REGEX_URLCHAR = new RegExp('('+/[-:@a-zA-Z0-9_.,~%+\/\\?=&#;()$]/.source+'|'+REGEX_WORDCHAR.source+')'); +REGEX_URL = new RegExp(/(?:(?:https?|s?ftp|ftps|file|smb|afp|nfs|(x-)?man|gopher|txmt):\/\/|mailto:)/.source+REGEX_URLCHAR.source+'*(?![:.,;])'+REGEX_URLCHAR.source, 'g'); + +function padModelWriteToDB(args) { + /* Update tags for the pad */ + + var new_urls = args.pad.text().match(REGEX_URL); + if (new_urls == null) new_urls = new Array(); + var new_urls_str = new_urls.join(' ') + + var old_urls_row = sqlobj.selectSingle("PAD_URL_CACHE", { PAD_ID: args.padId }); + var old_urls_str; + if (old_urls_row !== null) + old_urls_str = old_urls_row['URLS']; + else + old_urls_str = ''; + + // var old_urls = old_urls_str != '' ? old_urls_str.split(' ') : new Array(); + + if (new_urls_str != old_urls_str) { + // log.info({message: 'Updating urls', new_urls:new_urls, old_urls:old_urls}); + + if (old_urls_row) + sqlobj.update("PAD_URL_CACHE", {PAD_ID: args.padId }, {URLS: new_urls.join(' ')}); + else + sqlobj.insert("PAD_URL_CACHE", {PAD_ID: args.padId, URLS: new_urls.join(' ')}); + + sqlobj.deleteRows("PAD_URL", {PAD_ID: args.padId}); + + for (i = 0; i < new_urls.length; i++) { + sqlobj.insert("PAD_URL", {PAD_ID: args.padId, URL: new_urls[i]}); + } + } +}
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