--- loncom/interface/lonprintout.pm 2004/02/03 21:38:18 1.272 +++ loncom/interface/lonprintout.pm 2004/04/26 18:21:26 1.294 @@ -1,7 +1,7 @@ # The LearningOnline Network # Printout # -# $Id: lonprintout.pm,v 1.272 2004/02/03 21:38:18 sakharuk Exp $ +# $Id: lonprintout.pm,v 1.294 2004/04/26 18:21:26 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -89,8 +89,8 @@ sub character_chart { $result =~ s/&\#0?58;/:/g; $result =~ s/&\#0?59;/;/g; $result =~ s/&(\#0?60|lt|\#139);/\$<\$/g; - $result =~ s/&\#0?61;/\$=\$/g; - $result =~ s/&(\#0?62|gt|\#155);/\$>\$/g; + $result =~ s/&\#0?61;/\\ensuremath\{=\}/g; + $result =~ s/&(\#0?62|gt|\#155);/\\ensuremath\{>\}/g; $result =~ s/&\#0?63;/\?/g; $result =~ s/&\#0?65;/A/g; $result =~ s/&\#0?66;/B/g; @@ -119,9 +119,9 @@ sub character_chart { $result =~ s/&\#0?89;/Y/g; $result =~ s/&\#0?90;/Z/g; $result =~ s/&\#0?91;/[/g; - $result =~ s/&\#0?92;/\$\\setminus\$/g; + $result =~ s/&\#0?92;/\\ensuremath\{\\setminus\}/g; $result =~ s/&\#0?93;/]/g; - $result =~ s/&\#(0?94|136);/\$\\wedge\$/g; + $result =~ s/&\#(0?94|136);/\\ensuremath\{\\wedge\}/g; $result =~ s/&\#(0?95|138|154);/\\underline{\\makebox[2mm]{\\strut}}/g; $result =~ s/&\#(0?96|145);/\`/g; $result =~ s/&\#0?97;/a/g; @@ -156,21 +156,21 @@ sub character_chart { $result =~ s/&\#126;/\~/g; $result =~ s/&\#131;/\\textflorin /g; $result =~ s/&\#132;/\"/g; - $result =~ s/&\#133;/\$\\ldots\$/g; - $result =~ s/&\#134;/\$\\dagger\$/g; - $result =~ s/&\#135;/\$\\ddagger\$/g; + $result =~ s/&\#133;/\\ensuremath\{\\ldots\}/g; + $result =~ s/&\#134;/\\ensuremath\{\\dagger\}/g; + $result =~ s/&\#135;/\\ensuremath\{\\ddagger\}/g; $result =~ s/&\#137;/\\textperthousand /g; $result =~ s/&\#140;/{\\OE}/g; $result =~ s/&\#147;/\`\`/g; $result =~ s/&\#148;/\'\'/g; - $result =~ s/&\#149;/\$\\bullet\$/g; + $result =~ s/&\#149;/\\ensuremath\{\\bullet\}/g; $result =~ s/&\#150;/--/g; $result =~ s/&\#151;/---/g; - $result =~ s/&\#152;/\$\\sim\$/g; + $result =~ s/&\#152;/\\ensuremath\{\\sim\}/g; $result =~ s/&\#153;/\\texttrademark /g; $result =~ s/&\#156;/\\oe/g; $result =~ s/&\#159;/\\\"Y/g; - $result =~ s/&(\#160|nbsp);//g; + $result =~ s/&(\#160|nbsp);/~/g; $result =~ s/&(\#161|iexcl);/!\`/g; $result =~ s/&(\#162|cent);/\\textcent /g; $result =~ s/&(\#163|pound);/\\pounds /g; @@ -181,20 +181,20 @@ sub character_chart { $result =~ s/&(\#168|uml);/\\texthighdieresis /g; $result =~ s/&(\#169|copy);/\\copyright /g; $result =~ s/&(\#170|ordf);/\\textordfeminine /g; - $result =~ s/&(\#172|not);/\$\\neg\$/g; + $result =~ s/&(\#172|not);/\\ensuremath\{\\neg\}/g; $result =~ s/&(\#173|shy);/ - /g; $result =~ s/&(\#174|reg);/\\textregistered /g; - $result =~ s/&(\#175|macr);/\$^{-}\$/g; - $result =~ s/&(\#176|deg);/\$^{\\circ}\$/g; - $result =~ s/&(\#177|plusmn);/\$\\pm\$/g; - $result =~ s/&(\#178|sup2);/\$^2\$/g; - $result =~ s/&(\#179|sup3);/\$^3\$/g; + $result =~ s/&(\#175|macr);/\\ensuremath\{^{-}\}/g; + $result =~ s/&(\#176|deg);/\\ensuremath\{^{\\circ}\}/g; + $result =~ s/&(\#177|plusmn);/\\ensuremath\{\\pm\}/g; + $result =~ s/&(\#178|sup2);/\\ensuremath\{^2\}/g; + $result =~ s/&(\#179|sup3);/\\ensuremath\{^3\}/g; $result =~ s/&(\#180|acute);/\\textacute /g; - $result =~ s/&(\#181|micro);/\$\\mu\$/g; + $result =~ s/&(\#181|micro);/\\ensuremath\{\\mu\}/g; $result =~ s/&(\#182|para);/\\P/g; - $result =~ s/&(\#183|middot);/\$\\cdot\$/g; + $result =~ s/&(\#183|middot);/\\ensuremath\{\\cdot\}/g; $result =~ s/&(\#184|cedil);/\\c{\\strut}/g; - $result =~ s/&(\#185|sup1);/\$^1\$/g; + $result =~ s/&(\#185|sup1);/\\ensuremath\{^1\}/g; $result =~ s/&(\#186|ordm);/\\textordmasculine /g; $result =~ s/&(\#188|frac14);/\\textonequarter /g; $result =~ s/&(\#189|frac12);/\\textonehalf /g; @@ -222,7 +222,7 @@ sub character_chart { $result =~ s/&(\#212|Ocirc);/\\^{O}/g; $result =~ s/&(\#213|Otilde);/\\~{O}/g; $result =~ s/&(\#214|Ouml);/\\\"{O}/g; - $result =~ s/&(\#215|times);/\$\\times\$/g; + $result =~ s/&(\#215|times);/\\ensuremath\{\\times\}/g; $result =~ s/&(\#216|Oslash);/{\\O}/g; $result =~ s/&(\#217|Ugrave);/\\\`{U}/g; $result =~ s/&(\#218|Uacute);/\\\'{U}/g; @@ -246,14 +246,14 @@ sub character_chart { $result =~ s/&(\#237|iacute);/\\\'{i}/g; $result =~ s/&(\#238|icirc);/\\^{i}/g; $result =~ s/&(\#239|iuml);/\\\"{i}/g; - $result =~ s/&(\#240|eth);/\$\\partial\$/g; + $result =~ s/&(\#240|eth);/\\ensuremath\{\\partial\}/g; $result =~ s/&(\#241|ntilde);/\\~{n}/g; $result =~ s/&(\#242|ograve);/\\\`{o}/g; $result =~ s/&(\#243|oacute);/\\\'{o}/g; $result =~ s/&(\#244|ocirc);/\\^{o}/g; $result =~ s/&(\#245|otilde);/\\~{o}/g; $result =~ s/&(\#246|ouml);/\\\"{o}/g; - $result =~ s/&(\#247|divide);/\$\\div\$/g; + $result =~ s/&(\#247|divide);/\\ensuremath\{\\div\}/g; $result =~ s/&(\#248|oslash);/{\\o}/g; $result =~ s/&(\#249|ugrave);/\\\`{u}/g; $result =~ s/&(\#250|uacute);/\\\'{u}/g; @@ -261,114 +261,114 @@ sub character_chart { $result =~ s/&(\#252|uuml);/\\\"{u}/g; $result =~ s/&(\#253|yacute);/\\\'{y}/g; $result =~ s/&(\#255|yuml);/\\\"{y}/g; - $result =~ s/&\#952;/\$\\theta\$/g; + $result =~ s/&\#952;/\\ensuremath\{\\theta\}/g; #Greek Alphabet - $result =~ s/&(alpha|\#945);/\$\\alpha \$/g; - $result =~ s/&(beta|\#946);/\$\\beta \$/g; - $result =~ s/&(gamma|\#947);/\$\\gamma \$/g; - $result =~ s/&(delta|\#948);/\$\\delta \$/g; - $result =~ s/&(epsilon|\#949);/\$\\epsilon \$/g; - $result =~ s/&(zeta|\#950);/\$\\zeta \$/g; - $result =~ s/&(eta|\#951);/\$\\eta \$/g; - $result =~ s/&(theta|\#952);/\$\\theta \$/g; - $result =~ s/&(iota|\#953);/\$\\iota \$/g; - $result =~ s/&(kappa|\#954);/\$\\kappa \$/g; - $result =~ s/&(lambda|\#955);/\$\\lambda \$/g; - $result =~ s/&(mu|\#956);/\$\\mu \$/g; - $result =~ s/&(nu|\#957);/\$\\nu \$/g; - $result =~ s/&(xi|\#958);/\$\\xi \$/g; + $result =~ s/&(alpha|\#945);/\\ensuremath\{\\alpha\}/g; + $result =~ s/&(beta|\#946);/\\ensuremath\{\\beta\}/g; + $result =~ s/&(gamma|\#947);/\\ensuremath\{\\gamma\}/g; + $result =~ s/&(delta|\#948);/\\ensuremath\{\\delta\}/g; + $result =~ s/&(epsilon|\#949);/\\ensuremath\{\\epsilon\}/g; + $result =~ s/&(zeta|\#950);/\\ensuremath\{\\zeta\}/g; + $result =~ s/&(eta|\#951);/\\ensuremath\{\\eta\}/g; + $result =~ s/&(theta|\#952);/\\ensuremath\{\\theta\}/g; + $result =~ s/&(iota|\#953);/\\ensuremath\{\\iota\}/g; + $result =~ s/&(kappa|\#954);/\\ensuremath\{\\kappa\}/g; + $result =~ s/&(lambda|\#955);/\\ensuremath\{\\lambda\}/g; + $result =~ s/&(mu|\#956);/\\ensuremath\{\\mu\}/g; + $result =~ s/&(nu|\#957);/\\ensuremath\{\\nu\}/g; + $result =~ s/&(xi|\#958);/\\ensuremath\{\\xi\}/g; $result =~ s/&(omicron|\#959);/o/g; - $result =~ s/&(pi|\#960);/\$\\pi \$/g; - $result =~ s/&(rho|\#961);/\$\\rho \$/g; - $result =~ s/&(sigma|\#963);/\$\\sigma \$/g; - $result =~ s/&(tau|\#964);/\$\\tau \$/g; - $result =~ s/&(upsilon|\#965);/\$\\upsilon \$/g; - $result =~ s/&(phi|\#966);/\$\\phi \$/g; - $result =~ s/&(chi|\#967);/\$\\chi \$/g; - $result =~ s/&(psi|\#968);/\$\\psi \$/g; - $result =~ s/&(omega|\#969);/\$\\omega \$/g; - $result =~ s/&(thetasym|\#977);/\$\\vartheta \$/g; - $result =~ s/&(piv|\#982);/\$\\varpi \$/g; + $result =~ s/&(pi|\#960);/\\ensuremath\{\\pi\}/g; + $result =~ s/&(rho|\#961);/\\ensuremath\{\\rho\}/g; + $result =~ s/&(sigma|\#963);/\\ensuremath\{\\sigma\}/g; + $result =~ s/&(tau|\#964);/\\ensuremath\{\\tau\}/g; + $result =~ s/&(upsilon|\#965);/\\ensuremath\{\\upsilon\}/g; + $result =~ s/&(phi|\#966);/\\ensuremath\{\\phi\}/g; + $result =~ s/&(chi|\#967);/\\ensuremath\{\\chi\}/g; + $result =~ s/&(psi|\#968);/\\ensuremath\{\\psi\}/g; + $result =~ s/&(omega|\#969);/\\ensuremath\{\\omega\}/g; + $result =~ s/&(thetasym|\#977);/\\ensuremath\{\\vartheta\}/g; + $result =~ s/&(piv|\#982);/\\ensuremath\{\\varpi\}/g; $result =~ s/&(Alpha|\#913);/A/g; $result =~ s/&(Beta|\#914);/B/g; - $result =~ s/&(Gamma|\#915);/\$\\Gamma \$/g; - $result =~ s/&(Delta|\#916);/\$\\Delta \$/g; + $result =~ s/&(Gamma|\#915);/\\ensuremath\{\\Gamma\}/g; + $result =~ s/&(Delta|\#916);/\\ensuremath\{\\Delta\}/g; $result =~ s/&(Epsilon|\#917);/E/g; $result =~ s/&(Zeta|\#918);/Z/g; $result =~ s/&(Eta|\#919);/H/g; - $result =~ s/&(Theta|\#920);/\$\\Theta \$/g; + $result =~ s/&(Theta|\#920);/\\ensuremath\{\\Theta\}/g; $result =~ s/&(Iota|\#921);/I/g; $result =~ s/&(Kappa|\#922);/K/g; - $result =~ s/&(Lambda|\#923);/\$\\Lambda \$/g; + $result =~ s/&(Lambda|\#923);/\\ensuremath\{\\Lambda\}/g; $result =~ s/&(Mu|\#924);/M/g; $result =~ s/&(Nu|\#925);/N/g; - $result =~ s/&(Xi|\#926);/\$\\Xi \$/g; + $result =~ s/&(Xi|\#926);/\\ensuremath\{\\Xi\}/g; $result =~ s/&(Omicron|\#927);/O/g; - $result =~ s/&(Pi|\#928);/\$\\Pi \$/g; + $result =~ s/&(Pi|\#928);/\\ensuremath\{\\Pi\}/g; $result =~ s/&(Rho|\#929);/P/g; - $result =~ s/&(Sigma|\#931);/\$\\Sigma \$/g; + $result =~ s/&(Sigma|\#931);/\\ensuremath\{\\Sigma\}/g; $result =~ s/&(Tau|\#932);/T/g; - $result =~ s/&(Upsilon|\#933);/\$\\Upsilon \$/g; - $result =~ s/&(Phi|\#934);/\$\\Phi \$/g; + $result =~ s/&(Upsilon|\#933);/\\ensuremath\{\\Upsilon\}/g; + $result =~ s/&(Phi|\#934);/\\ensuremath\{\\Phi\}/g; $result =~ s/&(Chi|\#935);/X/g; - $result =~ s/&(Psi|\#936);/\$\\Psi \$/g; - $result =~ s/&(Omega|\#937);/\$\\Omega \$/g; + $result =~ s/&(Psi|\#936);/\\ensuremath\{\\Psi\}/g; + $result =~ s/&(Omega|\#937);/\\ensuremath\{\\Omega\}/g; #Arrows (extended HTML 4.01) - $result =~ s/&(larr|\#8592);/\$\\leftarrow \$/g; - $result =~ s/&(uarr|\#8593);/\$\\uparrow \$/g; - $result =~ s/&(rarr|\#8594);/\$\\rightarrow \$/g; - $result =~ s/&(darr|\#8595);/\$\\downarrow \$/g; - $result =~ s/&(harr|\#8596);/\$\\leftrightarrow \$/g; - $result =~ s/&(lArr|\#8656);/\$\\Leftarrow \$/g; - $result =~ s/&(uArr|\#8657);/\$\\Uparrow \$/g; - $result =~ s/&(rArr|\#8658);/\$\\Rightarrow \$/g; - $result =~ s/&(dArr|\#8659);/\$\\Downarrow \$/g; - $result =~ s/&(hArr|\#8660);/\$\\Leftrightarrow \$/g; + $result =~ s/&(larr|\#8592);/\\ensuremath\{\\leftarrow\}/g; + $result =~ s/&(uarr|\#8593);/\\ensuremath\{\\uparrow\}/g; + $result =~ s/&(rarr|\#8594);/\\ensuremath\{\\rightarrow\}/g; + $result =~ s/&(darr|\#8595);/\\ensuremath\{\\downarrow\}/g; + $result =~ s/&(harr|\#8596);/\\ensuremath\{\\leftrightarrow\}/g; + $result =~ s/&(lArr|\#8656);/\\ensuremath\{\\Leftarrow\}/g; + $result =~ s/&(uArr|\#8657);/\\ensuremath\{\\Uparrow\}/g; + $result =~ s/&(rArr|\#8658);/\\ensuremath\{\\Rightarrow\}/g; + $result =~ s/&(dArr|\#8659);/\\ensuremath\{\\Downarrow\}/g; + $result =~ s/&(hArr|\#8660);/\\ensuremath\{\\Leftrightarrow\}/g; #Mathematical Operators (extended HTML 4.01) - $result =~ s/&(forall|\#8704);/\$\\forall \$/g; - $result =~ s/&(part|\#8706);/\$\\partial \$/g; - $result =~ s/&(exist|\#8707);/\$\\exists \$/g; - $result =~ s/&(empty|\#8709);/\$\\emptyset \$/g; - $result =~ s/&(nabla|\#8711);/\$\\nabla \$/g; - $result =~ s/&(isin|\#8712);/\$\\in \$/g; - $result =~ s/&(notin|\#8713);/\$\\notin \$/g; - $result =~ s/&(ni|\#8715);/\$\\ni \$/g; - $result =~ s/&(prod|\#8719);/\$\\prod \$/g; - $result =~ s/&(sum|\#8721);/\$\\sum \$/g; - $result =~ s/&(minus|\#8722);/\$-\$/g; - $result =~ s/&(lowast|\#8727);/\$*\$/g; - $result =~ s/&(radic|\#8730);/\$\\surd \$/g; - $result =~ s/&(prop|\#8733);/\$\\propto \$/g; - $result =~ s/&(infin|\#8734);/\$\\infty \$/g; - $result =~ s/&(ang|\#8736);/\$\\angle \$/g; - $result =~ s/&(and|\#8743);/\$\\wedge \$/g; - $result =~ s/&(or|\#8744);/\$\\vee \$/g; - $result =~ s/&(cap|\#8745);/\$\\cap \$/g; - $result =~ s/&(cup|\#8746);/\$\\cup \$/g; - $result =~ s/&(int|\#8747);/\$\\int \$/g; - $result =~ s/&(sim|\#8764);/\$\\sim \$/g; - $result =~ s/&(cong|\#8773);/\$\\cong \$/g; - $result =~ s/&(asymp|\#8776);/\$\\approx \$/g; - $result =~ s/&(ne|\#8800);/\$\\not= \$/g; - $result =~ s/&(equiv|\#8801);/\$\\equiv \$/g; - $result =~ s/&(le|\#8804);/\$\\leq \$/g; - $result =~ s/&(ge|\#8805);/\$\\geq \$/g; - $result =~ s/&(sub|\#8834);/\$\\subset \$/g; - $result =~ s/&(sup|\#8835);/\$\\supset \$/g; - $result =~ s/&(nsub|\#8836);/\$\\not\\subset \$/g; - $result =~ s/&(sube|\#8838);/\$\\subseteq \$/g; - $result =~ s/&(supe|\#8839);/\$\\supseteq \$/g; - $result =~ s/&(oplus|\#8853);/\$\\oplus \$/g; - $result =~ s/&(otimes|\#8855);/\$\\otimes \$/g; - $result =~ s/&(perp|\#8869);/\$\\perp \$/g; - $result =~ s/&(sdot|\#8901);/\$\\cdot \$/g; + $result =~ s/&(forall|\#8704);/\\ensuremath\{\\forall\}/g; + $result =~ s/&(part|\#8706);/\\ensuremath\{\\partial\}/g; + $result =~ s/&(exist|\#8707);/\\ensuremath\{\\exists\}/g; + $result =~ s/&(empty|\#8709);/\\ensuremath\{\\emptyset\}/g; + $result =~ s/&(nabla|\#8711);/\\ensuremath\{\\nabla\}/g; + $result =~ s/&(isin|\#8712);/\\ensuremath\{\\in\}/g; + $result =~ s/&(notin|\#8713);/\\ensuremath\{\\notin\}/g; + $result =~ s/&(ni|\#8715);/\\ensuremath\{\\ni\}/g; + $result =~ s/&(prod|\#8719);/\\ensuremath\{\\prod\}/g; + $result =~ s/&(sum|\#8721);/\\ensuremath\{\\sum\}/g; + $result =~ s/&(minus|\#8722);/\\ensuremath\{-\}/g; + $result =~ s/&(lowast|\#8727);/\\ensuremath\{*\}/g; + $result =~ s/&(radic|\#8730);/\\ensuremath\{\\surd\}/g; + $result =~ s/&(prop|\#8733);/\\ensuremath\{\\propto\}/g; + $result =~ s/&(infin|\#8734);/\\ensuremath\{\\infty\}/g; + $result =~ s/&(ang|\#8736);/\\ensuremath\{\\angle\}/g; + $result =~ s/&(and|\#8743);/\\ensuremath\{\\wedge\}/g; + $result =~ s/&(or|\#8744);/\\ensuremath\{\\vee\}/g; + $result =~ s/&(cap|\#8745);/\\ensuremath\{\\cap\}/g; + $result =~ s/&(cup|\#8746);/\\ensuremath\{\\cup\}/g; + $result =~ s/&(int|\#8747);/\\ensuremath\{\\int\}/g; + $result =~ s/&(sim|\#8764);/\\ensuremath\{\\sim\}/g; + $result =~ s/&(cong|\#8773);/\\ensuremath\{\\cong\}/g; + $result =~ s/&(asymp|\#8776);/\\ensuremath\{\\approx\}/g; + $result =~ s/&(ne|\#8800);/\\ensuremath\{\\not=\}/g; + $result =~ s/&(equiv|\#8801);/\\ensuremath\{\\equiv\}/g; + $result =~ s/&(le|\#8804);/\\ensuremath\{\\leq\}/g; + $result =~ s/&(ge|\#8805);/\\ensuremath\{\\geq\}/g; + $result =~ s/&(sub|\#8834);/\\ensuremath\{\\subset\}/g; + $result =~ s/&(sup|\#8835);/\\ensuremath\{\\supset\}/g; + $result =~ s/&(nsub|\#8836);/\\ensuremath\{\\not\\subset\}/g; + $result =~ s/&(sube|\#8838);/\\ensuremath\{\\subseteq\}/g; + $result =~ s/&(supe|\#8839);/\\ensuremath\{\\supseteq\}/g; + $result =~ s/&(oplus|\#8853);/\\ensuremath\{\\oplus\}/g; + $result =~ s/&(otimes|\#8855);/\\ensuremath\{\\otimes\}/g; + $result =~ s/&(perp|\#8869);/\\ensuremath\{\\perp\}/g; + $result =~ s/&(sdot|\#8901);/\\ensuremath\{\\cdot\}/g; #Geometric Shapes (extended HTML 4.01) - $result =~ s/&(loz|\#9674);/\$\\Diamond \$/g; + $result =~ s/&(loz|\#9674);/\\ensuremath\{\\Diamond\}/g; #Miscellaneous Symbols (extended HTML 4.01) - $result =~ s/&(spades|\#9824);/\$\\spadesuit \$/g; - $result =~ s/&(clubs|\#9827);/\$\\clubsuit \$/g; - $result =~ s/&(hearts|\#9829);/\$\\heartsuit \$/g; - $result =~ s/&(diams|\#9830);/\$\\diamondsuit \$/g; + $result =~ s/&(spades|\#9824);/\\ensuremath\{\\spadesuit\}/g; + $result =~ s/&(clubs|\#9827);/\\ensuremath\{\\clubsuit\}/g; + $result =~ s/&(hearts|\#9829);/\\ensuremath\{\\heartsuit\}/g; + $result =~ s/&(diams|\#9830);/\\ensuremath\{\\diamondsuit\}/g; return $result; } @@ -647,6 +647,31 @@ sub path_to_problem { return '{\small\noindent\verb|'.$newurlp.'|\vskip 0 mm}'; } +sub recalcto_mm { + my $textwidth=shift; + my $LaTeXwidth; + if ($textwidth=~/(\d+\.?\d*)\s*cm/) { + $LaTeXwidth = $1*10; + } elsif ($textwidth=~/(\d+\.?\d*)\s*mm/) { + $LaTeXwidth = $1; + } elsif ($textwidth=~/(\d+\.?\d*)\s*in/) { + $LaTeXwidth = $1*25.4; + } + $LaTeXwidth.=' mm'; + return $LaTeXwidth; +} + +sub get_textwidth { + my ($helper,$LaTeXwidth)=@_; + my $textwidth=$LaTeXwidth; + if ($helper->{'VARS'}->{'pagesize.width'}=~/\d+/ && + $helper->{'VARS'}->{'pagesize.widthunit'}=~/\w+/) { + $textwidth=&recalcto_mm($helper->{'VARS'}->{'pagesize.width'}.' '. + $helper->{'VARS'}->{'pagesize.widthunit'}); + } + return $textwidth; +} + sub output_data { my ($r,$helper,$rparmhash) = @_; my %parmhash = %$rparmhash; @@ -696,16 +721,9 @@ ENDPART } my ($textwidth,$textheight,$oddoffset,$evenoffset) = &page_format($papersize,$laystyle,$numberofcolumns); my $assignment = $ENV{'form.assignment'}; - my $LaTeXwidth; - if ($textwidth=~/(\d+\.?\d*)\s*cm/) { - $LaTeXwidth = $1*10; - } elsif ($textwidth=~/(\d+\.?\d*)\s*mm/) { - $LaTeXwidth = $1; - } elsif ($textwidth=~/(\d+\.?\d*)\s*in/) { - $LaTeXwidth = $1*25.4; - } - $LaTeXwidth.=' mm'; + my $LaTeXwidth=&recalcto_mm($textwidth); my @print_array=(); + my @student_names=(); if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'current_document') { #-- single document - problem, page, html, xml, ... @@ -732,8 +750,9 @@ ENDPART my $put_result = &Apache::lonnet::put('environment',{'construct.style'=>$helper->{'VARS'}->{'style_file'}},$dom,$user); } my %form; + if ($helper->{'VARS'}->{'probstatus'} eq 'exam') {$form{'problemtype'}='exam';} $form{'grade_target'}='tex'; - $form{'textwidth'}=$LaTeXwidth; + $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth); $form{'problem_split'}=$parmhash{'problem_stream_switch'}; $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; if ($helper->{'VARS'}->{'curseed'}) { @@ -743,7 +762,7 @@ ENDPART &Apache::lonnet::appenv(%moreenv); &Apache::lonnet::delenv('form.counter'); &Apache::lonxml::init_counter(); - $texversion=&Apache::lonnet::ssi($currentURL,%form); + $texversion.=&Apache::lonnet::ssi($currentURL,%form); &Apache::lonnet::delenv('form.counter'); &Apache::lonnet::delenv('request.filename'); } @@ -798,7 +817,7 @@ ENDPART if ($helper->{'VARS'}->{'ANSWER_TYPE'} ne 'only') { my %form; $form{'grade_target'}='tex'; - $form{'textwidth'}=$LaTeXwidth; + $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth); $form{'problem_split'}=$parmhash{'problem_stream_switch'}; $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; $form{'rndseed'}=$rndseed; @@ -844,7 +863,7 @@ ENDPART } elsif ($currentURL=~/\/smppg$/) { my %form; $form{'grade_target'}='tex'; - $form{'textwidth'}=$LaTeXwidth; + $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth); $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; my $texversion=&Apache::lonnet::ssi($currentURL,%form); $result .= $texversion; @@ -866,7 +885,7 @@ ENDPART #-- produce an output string my %form=(); $form{'grade_target'}='tex'; - $form{'textwidth'}=$LaTeXwidth; + $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth); $form{'problem_split'}=$parmhash{'problem_stream_switch'}; $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; my $flag_latex_header_remove = 'NO'; @@ -947,92 +966,84 @@ ENDPART &Apache::lonnet::delenv('form.counter'); if ($flag_page_in_sequence eq 'YES') {$result =~ s/\\usepackage{calc}/\\usepackage{calc}\\usepackage{longtable}/;} $result .= '\end{document}'; - } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') || ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')) { + } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') || + ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){ #-- prints assignments for whole class or for selected students + my $type; if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') { $selectionmade=5; + $type='problems'; } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students') { $selectionmade=8; + $type='resources'; } my @students=split /\|\|\|/, $helper->{'VARS'}->{'STUDENTS'}; - if ($helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq '0') {$helper->{'VARS'}->{'NUMBER_TO_PRINT'}=$#students+1;} + if ($helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq '0' || + $helper->{'VARS'}->{'NUMBER_TO_PRINT'} eq 'all' ) { + $helper->{'VARS'}->{'NUMBER_TO_PRINT'}=$#students+1; + } my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; #loop over students my $flag_latex_header_remove = 'NO'; my %moreenv; - $moreenv{'form.textwidth'}=$LaTeXwidth; - &Apache::lonnet::appenv(%moreenv); + $moreenv{'textwidth'}=&get_textwidth($helper,$LaTeXwidth); my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$#students+1); my $student_counter=-1; foreach my $person (@students) { $student_counter++; - my $current_output = ''; - my ($username,$userdomain,$usersection) = split /:/,$person; - my $fullname = &get_name($username,$userdomain); - - if ($parmhash{'anonymous_quiz'}=~/yes/) {$fullname=' ';} #put here something reasonable for anonymous exams or quiz - #goes through all resources, checks if they are available for current student, and produces output - &Apache::lonnet::delenv('form.counter'); - &Apache::lonxml::init_counter(); - foreach my $curresline (@master_seq) { - if ((($curresline=~ m/\.(problem|exam|quiz|assess|survey|form|library)$/) && ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students')) || ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')) { - my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline); - if (&Apache::lonnet::allowed('bre',$res_url)) { - my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain, - $ENV{'request.course.id'},'tex'); - my $lonidsdir=$r->dir_config('lonIDsDir'); - my $envfile=$ENV{'user.environment'}; - $envfile=~/\/([^\/]+)\.id$/; - $envfile=$1; - &Apache::lonnet::transfer_profile_to_env($lonidsdir,$envfile); - my $current_counter=$ENV{'form.counter'}; - if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || - ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) { - my %form; - $form{'answer_output_mode'}='tex'; - $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; - my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain,$ENV{'request.course.id'},%form); - &Apache::lonnet::appenv(('form.counter' => $current_counter)); - if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { - $rendered=~s/(\\keephidden{ENDOFPROBLEM})/$ansrendered$1/; - } else { - $rendered=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); - $rendered.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($curresline).'}\vskip 0 mm '; - $rendered.=&path_to_problem ($curresline,$LaTeXwidth); - $rendered.='\vskip 1 mm '.$ansrendered; - } - } - if ($flag_latex_header_remove eq 'YES') { - $rendered = &latex_header_footer_remove($rendered); - } else { - $rendered =~ s/\\end{document}//; - } - $current_output .= $rendered; - } - $flag_latex_header_remove = 'YES'; - } - } - my $courseidinfo = &get_course(); - if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } - if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection} - my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header'); - if ($current_output=~/\\documentclass/) { - $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}}$courseidinfo \\hfill \\thepage \\\\ \\textit{$currentassignment}}\\vskip 3 mm /; - } else { - my $blanspages = ''; - for (my $j=0;$j<$helper->{'VARS'}->{'EMPTY_PAGES'};$j++) {$blanspages.='\clearpage\strut\clearpage';} - $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage '.$blanspages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$currentassignment.'}}} \vskip -5 mm '.$current_output; - } - $print_array[int($student_counter/$helper->{'VARS'}->{'NUMBER_TO_PRINT'})].=$current_output; - &Apache::lonnet::delenv('form.counter'); - &Apache::lonxml::init_counter(); - &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, - &mt('last student').' '.$fullname); - } - &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); - $result .= $print_array[0].' \end{document}'; - &Apache::lonnet::delenv('form.textwidth'); - } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_from_directory') { + my $i=int($student_counter/$helper->{'VARS'}{'NUMBER_TO_PRINT'}); + my ($output,$fullname)=&print_resources($r,$helper,$person,$type,\%moreenv,\@master_seq,$flag_latex_header_remove); + $print_array[$i].=$output; + $student_names[$i].=$person.':'.$fullname.'_END_'; + &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,&mt('last student').' '.$fullname); + $flag_latex_header_remove = 'YES'; + } + &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); + $result .= $print_array[0].' \end{document}'; + } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_anon') || + ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_anon') ) { + my $cdom =$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + my $cnum =$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; + my $num_todo=$helper->{'VARS'}->{'NUMBER_TO_PRINT_TOTAL'}; + my $code_name=$helper->{'VARS'}->{'ANON_CODE_STORAGE_NAME'}; + my $old_name=$helper->{'VARS'}->{'REUSE_OLD_CODES'}; + my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'}; + my ($type) = split(/_/,$helper->{'VARS'}->{'PRINT_TYPE'}); + my $flag_latex_header_remove = 'NO'; + my %moreenv = ('textwidth' => &get_textwidth($helper,$LaTeXwidth)); + my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$num_todo,'inline'); + my $seed=time+($$<<16)+($$); + my @allcodes; + if ($old_name) { + my %result=&Apache::lonnet::get('CODEs',[$old_name],$cdom,$cnum); + @allcodes=split(',',$result{$old_name}); + } else { + my %allcodes; + for (my $i=0;$i<$num_todo;$i++) { + $moreenv{'CODE'}=&get_CODE(\%allcodes,$i,$seed,'6'); + } + if ($code_name) { + &Apache::lonnet::put('CODEs', + {$code_name =>join(',',keys(%allcodes))}, + $cdom,$cnum); + } + @allcodes=keys(%allcodes); + } + my $i=0; + foreach my $code (sort(@allcodes)) { + $moreenv{'CODE'}=&num_to_letters($code); + my ($output,$fullname)= + &print_resources($r,$helper,'anonymous',$type,\%moreenv, + \@master_seq,$flag_latex_header_remove); + $print_array[$i].=$output; + &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, + &mt('last assignment').' '.$fullname); + $flag_latex_header_remove = 'YES'; + $i++; + } + &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); + $result .= $print_array[0].' \end{document}'; + } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_from_directory') { #prints selected problems from the subdirectory $selectionmade = 6; my @list_of_files=split /\|\|\|/, $helper->{'VARS'}->{'FILES'}; @@ -1048,7 +1059,7 @@ ENDPART if ($urlp=~/\//) { my %form; $form{'grade_target'}='tex'; - $form{'textwidth'}=$LaTeXwidth; + $form{'textwidth'}=&get_textwidth($helper,$LaTeXwidth); $form{'rndseed'}=$rndseed; if ($urlp =~ m|/home/([^/]+)/public_html|) { $urlp =~ s|/home/([^/]*)/public_html|/~$1|; @@ -1117,32 +1128,67 @@ ENDPART } #-- writing .tex file in prtspool my $temp_file; - my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".time."_".rand(10000000).".tex"; - unless ($temp_file = Apache::File->new('>'.$filename)) { - $r->log_error("Couldn't open $filename for output $!"); - return SERVER_ERROR; - } - print $temp_file $result; - my $begin=index($result,'\begin{document}',0); - my $inc=substr($result,0,$begin+16); - my $newfilename=$filename; - if ($#print_array>0) { - for (my $i=1;$i<=$#print_array;$i++) { - my $anobegin=index($print_array[$i],'\setcounter{page}',0); - substr($print_array[$i],0,$anobegin)=''; - $print_array[$i]=$inc.$print_array[$i].'\end{document}'; + my $identifier = &Apache::loncommon::get_cgi_id(); + my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout_".$identifier.".tex"; + if (!($#print_array>0)) { + unless ($temp_file = Apache::File->new('>'.$filename)) { + $r->log_error("Couldn't open $filename for output $!"); + return SERVER_ERROR; + } + print $temp_file $result; + my $begin=index($result,'\begin{document}',0); + my $inc=substr($result,0,$begin+16); + } else { + my $begin=index($result,'\begin{document}',0); + my $inc=substr($result,0,$begin+16); + for (my $i=0;$i<=$#print_array;$i++) { + if ($i==0) { + $print_array[$i]=$result; + } else { + my $anobegin=index($print_array[$i],'\setcounter{page}',0); + substr($print_array[$i],0,$anobegin)=''; + $print_array[$i]=$inc.$print_array[$i].'\end{document}'; + } my $temp_file; - $newfilename =~s/\.tex$/_add$i\.tex/; + my $newfilename=$filename; + my $num=$i+1; + $newfilename =~s/\.tex$/_$num\.tex/; unless ($temp_file = Apache::File->new('>'.$newfilename)) { $r->log_error("Couldn't open $newfilename for output $!"); return SERVER_ERROR; } print $temp_file $print_array[$i]; } + } + my $student_names=''; + if ($#print_array>0) { + for (my $i=0;$i<=$#print_array;$i++) { + $student_names.=$student_names[$i].'_ENDPERSON_'; + } + } else { + if ($#student_names>-1) { + $student_names=$student_names[0].'_ENDPERSON_'; + } else { + my $fullname = &get_name($ENV{'user.name'},$ENV{'user.domain'}); + $student_names=join(':',$ENV{'user.name'},$ENV{'user.domain'}, + $ENV{'request.course.sec'},$fullname). + '_ENDPERSON_'.'_END_'; + } + } + my $URLback=''; #link to original document + if ($helper->{'VARS'}->{'construction'} ne '1') { + #prints published resource + $URLback=$helper->{'VARS'}->{'postdata'}; + } else { + #prints resource from the construction space + $URLback='/'.$helper->{'VARS'}->{'filename'}; + if ($URLback=~/([^?]+)/) { + $URLback=$1; + $URLback=~s|^/~|/priv/|; + } } - my $identifier = time.'_'.int(rand(1000)); &Apache::lonnet::appenv('cgi.'.$identifier.'.file' => $filename, 'cgi.'.$identifier.'.layout' => $laystyle, 'cgi.'.$identifier.'.numcol' => $numberofcolumns, @@ -1150,17 +1196,104 @@ ENDPART 'cgi.'.$identifier.'tableofcontents' => $helper->{'VARS'}->{'TABLE_CONTENTS'}, 'cgi.'.$identifier.'tableofindex' => $helper->{'VARS'}->{'TABLE_INDEX'}, 'cgi.'.$identifier.'role' => $ENV{'request.role.adv'}, - 'cgi.'.$identifier.'numberoffiles' => $#print_array); + 'cgi.'.$identifier.'numberoffiles' => $#print_array, + 'cgi.'.$identifier.'studentnames' => $student_names, + 'cgi.'.$identifier.'backref' => $URLback,); - $r->print(< + FINALEND } +sub num_to_letters { + my ($num) = @_; + my @nums= split('',$num); + my @num_to_let=('A'..'Z'); + my $word; + foreach my $digit (@nums) { $word.=$num_to_let[$digit]; } + return $word; +} + +sub get_CODE { + my ($all_codes,$num,$seed,$size)=@_; + my $max='1'.'0'x$size; + srand($seed); + my $newcode; + while(1) { + $newcode=sprintf("%06d",int(rand($max))); + if (!exists($$all_codes{$newcode})) { + $$all_codes{$newcode}=1; + return &num_to_letters($newcode); + } + } +} +sub print_resources { + my ($r,$helper,$person,$type,$moreenv,$master_seq,$remove_latex_header)=@_; + my $current_output = ''; + my ($username,$userdomain,$usersection) = split /:/,$person; + my $fullname = &get_name($username,$userdomain); + if ($person =~ 'anon') { + $fullname = "CODE - ".$moreenv->{'CODE'}; + } + #goes through all resources, checks if they are available for + #current student, and produces output + &Apache::lonnet::delenv('form.counter'); + &Apache::lonxml::init_counter(); + foreach my $curresline (@{$master_seq}) { + if ( !($type eq 'problems' && + ($curresline!~ m/\.(problem|exam|quiz|assess|survey|form|library)$/)) ) { + my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline); + if (&Apache::lonnet::allowed('bre',$res_url)) { + my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain,$ENV{'request.course.id'},'tex',$moreenv); + my $lonidsdir=$r->dir_config('lonIDsDir'); + my $envfile=$ENV{'user.environment'}; + $envfile=~/\/([^\/]+)\.id$/; + $envfile=$1; + &Apache::lonnet::transfer_profile_to_env($lonidsdir,$envfile); + my $current_counter=$ENV{'form.counter'}; + if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') || + ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) { + my %form; + $form{'answer_output_mode'}='tex'; + $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'}; + my $ansrendered = &Apache::loncommon::get_student_answers($curresline,$username,$userdomain,$ENV{'request.course.id'},%form); + &Apache::lonnet::appenv(('form.counter' => $current_counter)); + if ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') { + $rendered=~s/(\\keephidden{ENDOFPROBLEM})/$ansrendered$1/; + } else { + $rendered=&print_latex_header($helper->{'VARS'}->{'LATEX_TYPE'}); + $rendered.='\vskip 0 mm \noindent\textbf{'.&Apache::lonnet::gettitle($curresline).'}\vskip 0 mm '; + $rendered.=&path_to_problem ($curresline,$LaTeXwidth); + $rendered.='\vskip 1 mm '.$ansrendered; + } + } + if ($remove_latex_header eq 'YES') { + $rendered = &latex_header_footer_remove($rendered); + } else { + $rendered =~ s/\\end{document}//; + } + $current_output .= $rendered; + } + $remove_latex_header = 'YES'; + } + } + my $courseidinfo = &get_course(); + if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo } + if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection} + my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header'); + if ($current_output=~/\\documentclass/) { + $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\lhead{\\textit{\\textbf{$fullname}}$courseidinfo \\hfill \\thepage \\\\ \\textit{$currentassignment}}\\vskip 3 mm /; + } else { + my $blankpages = ''; + for (my $j=0;$j<$helper->{'VARS'}->{'EMPTY_PAGES'};$j++) {$blankpages.='\clearpage\strut\clearpage';} + $current_output = '\strut\\newline\\noindent\\makebox[\\textwidth/$number_of_columns][b]{\\hrulefill}\\newline\\noindent{\\tiny Printed from LON-CAPA\\copyright MSU{\\hfill} Licensed under GNU General Public License }\\newpage '.$blankpages.'\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent\\lhead{\\textit{\\textbf{'.$fullname.'}}'.$courseidinfo.' \\hfill \\thepage \\\\ \\textit{'.$currentassignment.'}}} \vskip -5 mm '.$current_output; + } + return ($current_output,$fullname); + +} sub handler { @@ -1248,7 +1381,8 @@ sub printHelper { my $helper = Apache::lonhelper::helper->new("Printing Helper"); $helper->declareVar('symb'); $helper->declareVar('postdata'); - $helper->declareVar('curseed'); + $helper->declareVar('curseed'); + $helper->declareVar('probstatus'); $helper->declareVar('filename'); $helper->declareVar('construction'); $helper->declareVar('assignment'); @@ -1308,6 +1442,9 @@ sub printHelper { if (!$helper->{VARS}->{'curseed'} && $ENV{'form.curseed'}) { $helper->{VARS}->{'curseed'}=$ENV{'form.curseed'}; } + if (!$helper->{VARS}->{'probstatus'} && $ENV{'form.problemtype'}) { + $helper->{VARS}->{'probstatus'}=$ENV{'form.problemtype'}; + } my $userCanSeeHidden = Apache::lonnavmaps::advancedUser(); my $userPriviledged = ($ENV{'request.role'}=~m/^cc\./ or @@ -1339,16 +1476,14 @@ sub printHelper { my $paramHash; if ($resourceTitle) { - push @{$printChoices}, ["$resourceTitle (what you just saw on the screen)", 'current_document', 'PAGESIZE']; + push @{$printChoices}, ["$resourceTitle (".&mt('what you just saw on the screen').")", 'current_document', 'PAGESIZE']; } -# $r->print($helper->{VARS}->{'postdata'}); - # Useful filter strings - my $isProblem = '$res->is_problem()'; + my $isProblem = '($res->is_problem()||$res->contains_problem) '; $isProblem .= ' && !$res->randomout()' if !$userCanSeeHidden; - my $isProblemOrMap = '$res->is_problem() || $res->is_map()'; - my $isNotMap = '!$res->is_map()'; + my $isProblemOrMap = '$res->is_problem() || $res->contains_problem() || $res->is_sequence()'; + my $isNotMap = '!$res->is_sequence()'; $isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden; my $isMap = '$res->is_map()'; my $symbFilter = '$res->symb()'; @@ -1365,14 +1500,15 @@ sub printHelper { $helper->{VARS}->{'postdata'} && $helper->{VARS}->{'assignment'}) { # Allow problems from sequence - push @{$printChoices}, ["Problems in $sequenceTitle", 'map_problems', 'CHOOSE_PROBLEMS']; + push @{$printChoices}, ["".&mt('Problems')." ".&mt('in')." $sequenceTitle", 'map_problems', 'CHOOSE_PROBLEMS']; # Allow all resources from sequence - push @{$printChoices}, ["Resources in $sequenceTitle", 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML']; + push @{$printChoices}, ["".&mt('Resources')." ".&mt('in')." $sequenceTitle", 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML']; my $helperFragment = < (mark them then click "next" button)
- + PAGESIZE return $isProblem; $map @@ -1382,7 +1518,8 @@ sub printHelper { (mark them then click "next" button)
- + PAGESIZE return $isNotMap; $map @@ -1398,25 +1535,27 @@ HELPERFRAGMENT # problems in the course, optionally for selected students if ($userPriviledged && ($helper->{VARS}->{'postdata'}=~/\/res\//)) { push @{$printChoices}, ['Problems from entire course', 'all_problems', 'ALL_PROBLEMS']; - if ($helper->{VARS}->{'assignment'}) { - push @{$printChoices}, ["Problems from $sequenceTitle for selected students", 'problems_for_students', 'CHOOSE_STUDENTS']; - } - &Apache::lonxml::xmlparse($r, 'helper', < (mark them then click "next" button)
- + PAGESIZE return $isProblemOrMap; - return $isProblem; + return $isNotMap; return $symbFilter; - - + + +ALL_PROBLEMS - - -
Select resources for the assignment
 - + if ($helper->{VARS}->{'assignment'}) { + push @{$printChoices}, ["".&mt('Problems')." ".&mt('from')." $sequenceTitle ".&mt('for')." ".&mt('selected students')."", 'problems_for_students', 'CHOOSE_STUDENTS']; + push @{$printChoices}, ["".&mt('Problems')." ".&mt('from')." $sequenceTitle ".&mt('for')." ".&mt('anonymous students')."", 'problems_for_anon', 'CHOOSE_ANON1']; + } + my $resource_selector=<
Select resources for the assignment
+ return $isProblem; $map return $symbFilter; @@ -1427,24 +1566,54 @@ HELPERFRAGMENT Add one empty page/column after each student\'s assignment Add two empty pages/column after each student\'s assignment Add three empty pages/column after each student\'s assignment - - + +
Number of assignments printed at the same time: + "all" +RESOURCE_SELECTOR + + &Apache::lonxml::xmlparse($r, 'helper', < + + $resource_selector + CHOOSE_STUDENTS - addMessage("
Number of assignments printed at the same time: "); - $paramHash = Apache::lonhelper::getParamHash(); - $paramHash->{'variable'} = 'NUMBER_TO_PRINT'; - $helper->declareVar('NUMBER_TO_PRINT'); - addMessage("
"); + my $cdom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; + my @names=&Apache::lonnet::getkeys('CODEs',$cdom,$cnum); + my $namechoice=''; + foreach my $name (@names) { + if ($name =~ /^error: 2 /) { next; } + $namechoice.=''.$name.''; + } + &Apache::lonxml::xmlparse($r, 'helper', < + PAGESIZE +
Number of anonymous assignments to print? + +
Names to store the CODEs under for later: + +
+ Reprint a set of saved CODEs: + + $namechoice + +
+ $resource_selector + +CHOOSE_ANON1 + if ($helper->{VARS}->{'assignment'}) { - push @{$printChoices}, ["Resources from $sequenceTitle for selected students", 'resources_for_students', 'CHOOSE_STUDENTS1']; + push @{$printChoices}, ["".&mt('Resources')." ".&mt('from')." $sequenceTitle ".&mt('for')." ".&mt('selected students')."", 'resources_for_students', 'CHOOSE_STUDENTS1']; + push @{$printChoices}, ["".&mt('Resources')." ".&mt('from')." $sequenceTitle ".&mt('for')." ".&mt('anonymous students')."", 'resources_for_anon', 'CHOOSE_ANON2']; } - &Apache::lonxml::xmlparse($r, 'helper', < - + + + $resource_selector=<
Select resources for the assignment
- + return $isNotMap; $map return $symbFilter; @@ -1455,20 +1624,39 @@ CHOOSE_STUDENTS Add one empty page/column after each student\'s assignment Add two empty pages/column after each student\'s assignment Add three empty pages/column after each student\'s assignment - + +
Number of assignments printed at the same time: + "all" +RESOURCE_SELECTOR + + &Apache::lonxml::xmlparse($r, 'helper', < + + $resource_selector CHOOSE_STUDENTS1 - addMessage("
Number of assignments printed at the same time: "); - $paramHash = Apache::lonhelper::getParamHash(); - $paramHash->{'variable'} = 'NUMBER_TO_PRINT'; - $helper->declareVar('NUMBER_TO_PRINT'); - addMessage("
"); + &Apache::lonxml::xmlparse($r, 'helper', < + PAGESIZE +
Number of anonymous assignments to print? + +
Names to store the CODEs under for later: + +
+ Reprint a set of saved CODEs: + + $namechoice + +
+ $resource_selector + +CHOOSE_ANON2 } # FIXME: That RE should come from a library somewhere. if ((((&Apache::lonnet::allowed('bre',$subdir) eq 'F') and ($helper->{VARS}->{'postdata'}=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)/)) or defined $helper->{'VARS'}->{'construction'}) and $ENV{'request.role.adv'} and $subdir ne '/home/httpd/html/res/') { - push @{$printChoices}, ["Problems from current subdirectory $subdir", 'problems_from_directory', 'CHOOSE_FROM_SUBDIR']; + push @{$printChoices}, ["".&mt('Problems')." ".&mt('from current subdirectory')." $subdir", 'problems_from_directory', 'CHOOSE_FROM_SUBDIR']; my $f = '$filename'; my $xmlfrag = < (mark desired resources then click "next" button)
- + PAGESIZE return $isProblem return '$escapedSequenceName'; @@ -1544,7 +1733,9 @@ CHOOSE_FROM_ANY_SEQUENCE $paramHash->{CHOICES} = [ ['Without Answers', 'yes'], ['With Answers', 'no'], - ['Only Answers', 'only'] ]; + ['Only Answers', 'only'], + ['As Exam Problem', 'exam'] + ]; Apache::lonhelper::dropdown->new(); addMessage(""); $startedTable = 1; @@ -1596,7 +1787,7 @@ CHOOSE_FROM_ANY_SEQUENCE if ($helper->{'VARS'}->{'construction'}) { my $stylevalue=$ENV{'construct.style'}; my $xmlfrag .= <<"RNDSEED"; - Use random seed: + Use random seed: return $helper->{VARS}->{'curseed'}; @@ -1861,7 +2052,7 @@ sub render {

Hint: Some instructors like to leave scratch space for the student by -making the width much smaller then the width of the page.

+making the width much smaller than the width of the page.

ELEMENTHTML